AZMET Hourly Weather Data : YUMA VALLEY : Jan 1 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.2 5.2 13.9 1.2 0.0 0.00 52.9 59.0 16.3 26.6 16.1 7 2 52.7 5.4 14.2 1.2 0.0 0.00 52.3 59.0 18.1 27.5 17.9 6 3 51.8 5.5 14.9 1.1 0.0 0.00 52.0 59.0 18.3 26.8 18.1 6 4 51.3 5.4 15.1 1.1 0.0 0.00 51.6 59.2 17.4 25.3 17.2 7 5 50.7 5.0 15.1 1.1 0.0 0.00 51.1 59.2 19.9 31.5 19.5 6 6 50.2 4.5 15.0 1.0 0.0 0.00 50.7 59.2 20.1 29.5 19.9 5 7 49.5 4.1 15.2 1.0 0.0 0.00 50.4 59.2 19.5 29.8 19.2 9 8 48.7 4.1 15.5 1.0 0.2 0.00 50.0 59.2 17.4 25.3 17.0 14 9 48.7 4.6 16.1 1.0 6.0 0.00 49.6 59.2 18.3 27.7 17.9 12 10 50.2 5.2 15.6 1.0 17.7 0.00 49.5 59.2 20.4 29.8 19.9 9 11 53.1 5.7 14.4 1.2 37.3 0.00 49.8 59.2 19.9 29.5 19.5 8 12 55.8 6.4 13.3 1.3 46.1 0.00 50.7 59.2 18.8 29.3 18.6 4 13 57.4 6.4 12.7 1.4 43.0 0.00 51.8 59.0 19.7 28.9 19.2 9 14 57.9 6.4 12.4 1.4 27.0 0.00 52.9 59.0 17.0 27.3 16.6 2 15 59.5 5.5 11.2 1.5 30.3 0.00 53.6 59.0 17.2 27.1 17.0 360 16 59.7 4.3 10.5 1.6 14.3 0.00 54.1 59.0 15.7 24.2 15.4 359 17 59.7 4.3 10.5 1.6 10.5 0.00 54.5 58.8 13.0 21.0 12.8 2 18 59.2 2.8 10.1 1.5 2.2 0.00 54.5 58.8 11.4 18.8 11.2 359 19 57.6 2.7 10.5 1.5 0.0 0.00 54.3 58.8 9.8 14.3 9.6 352 20 56.8 2.3 10.7 1.4 0.0 0.00 53.8 58.8 7.2 14.8 7.2 352 21 55.9 1.9 10.8 1.4 0.0 0.00 53.4 58.8 3.8 11.6 3.6 6 22 54.7 1.6 11.2 1.3 0.0 0.00 52.9 58.8 6.0 13.4 5.8 356 23 54.0 2.8 12.1 1.3 0.0 0.00 52.3 58.8 3.8 11.9 2.0 337 24 54.1 2.8 12.0 1.3 0.0 0.00 51.8 58.8 4.5 13.0 4.0 13 AZMET Daily Weather Data : YUMA VALLEY : Jan 1 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.6 48.0 54.3 DegF RELATIVE HUMIDITY 17.2 9.5 13.0 % DEWPOINT 4.3 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 54.5 49.5 52.2 DegF SOIL TEMP. 20 in 59.2 58.8 59.0 DegF WIND SPEED 31.5 14.8 MPH WIND VECTOR MAG. 14.3 MPH WIND VECTOR DIR. 5 Degrees SOLAR RADIATION 234.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.6 2 4.7 5 9.4 9 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 2 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.0 2.3 11.4 1.3 0.0 0.00 51.6 58.8 8.1 15.2 7.8 349 2 55.2 1.4 10.8 1.3 0.0 0.00 51.6 58.8 11.0 17.4 10.5 359 3 54.9 1.4 11.0 1.3 0.0 0.00 51.6 58.8 11.2 17.9 11.0 2 4 54.3 1.8 11.4 1.3 0.0 0.00 51.6 58.8 10.5 18.1 10.3 1 5 54.3 1.8 11.4 1.3 0.0 0.00 51.6 58.8 15.4 25.1 15.2 2 6 54.0 1.6 11.5 1.3 0.0 0.00 51.6 58.8 14.8 22.4 14.5 356 7 53.4 2.1 11.9 1.2 0.0 0.00 51.4 58.8 13.2 21.9 12.8 1 8 52.9 2.7 12.6 1.2 0.5 0.00 51.3 58.8 12.5 19.0 12.3 3 9 53.8 3.6 12.7 1.2 9.1 0.00 51.1 58.8 10.5 19.7 10.1 4 10 56.8 6.1 12.8 1.4 23.2 0.00 51.3 58.8 10.1 16.3 9.8 9 11 60.1 7.3 12.0 1.5 36.8 0.00 52.0 58.8 12.1 18.8 11.9 4 12 62.8 7.9 11.1 1.7 45.6 0.00 53.1 58.8 11.9 18.3 11.6 357 13 64.8 11.1 12.0 1.8 49.2 0.00 54.7 58.8 10.7 16.6 10.5 3 14 66.2 12.2 12.0 1.9 47.8 0.00 56.5 58.8 10.3 15.0 10.1 358 15 67.5 13.1 12.0 2.0 40.8 0.00 57.9 58.8 7.4 12.3 7.2 360 16 67.6 14.5 12.6 2.0 22.0 0.00 59.4 58.8 5.8 10.3 5.8 4 17 66.6 16.2 14.2 1.9 13.1 0.00 59.9 58.8 4.3 7.4 4.3 5 18 64.0 14.2 14.1 1.8 3.8 0.00 59.9 58.8 4.5 7.4 4.5 8 19 61.0 12.0 14.3 1.6 0.0 0.00 59.2 58.8 4.9 8.3 4.7 2 20 57.4 17.1 20.3 1.3 0.0 0.00 58.5 58.8 2.2 6.7 1.6 330 21 52.9 21.4 29.1 1.0 0.0 0.00 57.6 58.8 2.5 5.6 2.2 193 22 49.3 23.5 36.2 0.8 0.0 0.00 56.7 58.8 2.2 4.9 2.2 230 23 48.0 20.7 33.5 0.8 0.0 0.00 55.8 59.0 2.9 4.9 2.9 215 24 46.2 22.1 38.0 0.7 0.0 0.00 54.9 59.0 2.0 4.3 0.7 161 AZMET Daily Weather Data : YUMA VALLEY : Jan 2 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.9 44.8 57.4 DegF RELATIVE HUMIDITY 45.3 8.8 16.2 % DEWPOINT 9.9 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 60.1 51.1 54.5 DegF SOIL TEMP. 20 in 59.0 58.6 58.8 DegF WIND SPEED 25.1 8.3 MPH WIND VECTOR MAG. 7.4 MPH WIND VECTOR DIR. 360 Degrees SOLAR RADIATION 291.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.9 6 7.7 12 11.7 21 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 3 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.3 24.6 43.7 0.6 0.0 0.00 54.1 59.0 0.9 3.8 0.0 161 2 48.4 20.5 34.0 0.8 0.0 0.00 53.4 59.2 2.7 6.0 1.8 60 3 51.4 15.6 23.9 1.0 0.0 0.00 52.9 59.2 5.1 7.2 5.1 43 4 52.3 13.3 20.7 1.1 0.0 0.00 52.5 59.2 5.4 8.3 5.1 46 5 51.8 14.5 22.5 1.0 0.0 0.00 52.2 59.4 5.1 7.8 5.1 46 6 48.9 18.1 29.1 0.8 0.0 0.00 52.0 59.4 4.7 7.2 4.7 50 7 46.4 21.6 36.9 0.7 0.0 0.00 51.6 59.4 4.3 6.0 4.3 49 8 45.1 21.7 38.8 0.6 0.5 0.00 51.3 59.4 1.6 3.6 1.6 74 9 47.7 22.1 36.1 0.7 7.4 0.00 50.9 59.5 3.4 5.6 2.9 71 10 52.3 24.4 33.5 0.9 13.4 0.00 51.1 59.5 4.5 7.4 4.3 61 11 54.9 25.3 31.7 1.0 15.1 0.00 51.8 59.5 4.7 8.3 4.5 64 12 57.4 23.4 26.7 1.2 21.7 0.00 52.7 59.5 4.7 6.7 4.5 58 13 59.0 24.4 26.2 1.3 21.3 0.00 53.8 59.5 4.0 6.3 3.8 59 14 62.8 24.8 23.4 1.5 44.4 0.00 55.2 59.5 2.2 6.7 1.6 98 15 63.9 28.6 26.1 1.5 26.5 0.00 57.2 59.5 4.9 9.6 4.7 100 16 63.7 34.3 33.4 1.3 11.9 0.00 58.6 59.5 3.4 6.3 2.7 180 17 61.2 36.5 39.7 1.1 2.9 0.00 59.2 59.5 2.7 4.5 2.5 233 18 57.9 36.0 43.8 0.9 0.7 0.00 59.2 59.5 2.0 4.5 1.8 126 19 56.1 30.6 37.7 1.0 0.0 0.00 58.6 59.5 3.4 6.9 2.7 69 20 53.8 33.4 45.7 0.8 0.0 0.00 58.1 59.5 4.5 7.8 4.5 271 21 53.1 27.9 37.7 0.9 0.0 0.00 57.4 59.5 2.2 4.3 1.6 336 22 49.3 29.1 45.6 0.6 0.0 0.00 56.7 59.5 2.0 3.8 1.8 52 23 46.9 30.9 53.8 0.5 0.0 0.00 55.8 59.5 1.8 4.9 0.9 147 24 44.8 32.0 61.0 0.4 0.0 0.00 54.9 59.5 1.1 4.0 1.1 306 AZMET Daily Weather Data : YUMA VALLEY : Jan 3 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.3 43.5 53.1 DegF RELATIVE HUMIDITY 66.4 16.5 35.5 % DEWPOINT 25.5 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 59.2 50.9 54.7 DegF SOIL TEMP. 20 in 59.5 59.0 59.4 DegF WIND SPEED 9.6 3.4 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 60 Degrees SOLAR RADIATION 165.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.1 10 5.9 18 9.5 31 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 4 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.5 32.2 64.3 0.3 0.0 0.00 54.1 59.7 0.9 3.4 0.7 45 2 43.5 31.8 63.0 0.4 0.0 0.00 53.2 59.7 2.7 4.7 2.7 30 3 44.2 31.8 61.3 0.4 0.0 0.00 52.7 59.7 3.4 6.0 3.4 29 4 45.9 33.4 62.0 0.4 0.0 0.00 52.3 59.7 2.2 5.4 2.0 10 5 47.7 33.8 58.6 0.5 0.0 0.00 52.2 59.9 1.8 4.7 1.8 29 6 47.7 35.1 61.6 0.4 0.0 0.00 52.0 59.9 2.0 4.5 1.8 7 7 46.4 35.6 65.9 0.4 0.0 0.00 51.8 59.9 2.5 5.6 1.8 45 8 46.8 36.0 65.7 0.4 0.0 0.00 51.6 59.9 3.6 8.5 3.4 28 9 51.3 34.0 51.9 0.6 4.8 0.00 51.6 60.1 3.1 6.7 2.7 348 10 55.9 36.1 47.7 0.8 19.8 0.00 52.0 60.1 1.8 4.3 1.1 94 11 60.4 31.6 33.6 1.2 36.5 0.00 53.1 59.9 2.0 4.7 1.8 15 12 64.2 30.4 28.0 1.5 44.7 0.00 54.9 60.1 1.1 4.5 0.7 348 13 65.5 28.4 24.5 1.6 45.2 0.00 57.2 59.9 2.7 5.8 1.6 162 14 65.5 28.6 24.9 1.6 32.0 0.00 59.4 59.9 3.6 6.5 3.4 181 15 65.7 31.5 27.8 1.5 20.1 0.00 60.8 59.9 2.0 4.3 1.6 216 16 65.5 33.1 29.8 1.5 16.5 0.00 61.7 59.9 2.0 4.0 1.8 220 17 64.8 34.7 32.4 1.4 8.8 0.00 62.1 59.9 1.6 4.0 1.3 220 18 61.7 39.4 43.8 1.1 1.2 0.00 61.9 59.9 0.9 3.8 0.7 203 19 58.5 36.9 44.3 0.9 0.0 0.00 61.5 59.9 1.6 4.3 1.6 255 20 55.6 36.3 48.7 0.8 0.0 0.00 60.6 60.1 1.6 4.3 1.1 150 21 51.6 38.5 60.8 0.5 0.0 0.00 59.7 60.1 2.0 4.7 0.4 126 22 51.8 38.5 60.1 0.5 0.0 0.00 59.0 60.1 1.3 2.9 0.9 134 23 51.6 39.7 63.9 0.5 0.0 0.00 58.3 60.1 2.0 4.0 1.8 331 24 50.9 37.4 60.1 0.5 0.0 0.00 57.7 60.1 2.7 8.3 2.0 116 AZMET Daily Weather Data : YUMA VALLEY : Jan 4 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.6 42.6 54.3 DegF RELATIVE HUMIDITY 72.0 19.2 49.3 % DEWPOINT 34.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 62.1 51.6 56.3 DegF SOIL TEMP. 20 in 60.3 59.5 59.9 DegF WIND SPEED 8.5 2.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 36 Degrees SOLAR RADIATION 230.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.6 13 6.5 25 9.9 41 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 5 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.6 38.8 69.1 0.4 0.0 0.00 57.0 60.3 2.2 5.6 1.1 346 2 48.4 38.5 68.2 0.4 0.0 0.00 56.5 60.3 1.6 4.0 1.1 30 3 49.8 40.6 70.5 0.4 0.0 0.00 55.9 60.4 3.4 6.5 3.1 274 4 50.4 40.6 69.1 0.4 0.0 0.00 55.4 60.4 2.2 4.7 1.8 243 5 47.8 39.6 72.7 0.3 0.0 0.00 55.0 60.4 3.4 6.0 3.4 129 6 49.1 41.5 75.2 0.3 0.0 0.00 54.5 60.6 2.9 6.3 2.0 15 7 48.9 41.5 75.3 0.3 0.0 0.00 54.1 60.6 4.3 8.3 3.8 37 8 49.6 41.5 74.0 0.3 0.2 0.00 53.8 60.6 2.9 6.7 2.7 39 9 48.7 41.9 77.0 0.3 4.1 0.00 53.6 60.6 3.6 6.7 3.4 38 10 52.5 43.9 72.1 0.4 12.2 0.00 53.8 60.6 4.0 6.3 3.8 24 11 57.9 45.7 63.4 0.6 21.3 0.00 54.3 60.8 4.5 6.3 4.3 38 12 63.5 48.2 57.5 0.9 20.8 0.00 55.6 60.8 6.3 11.4 5.8 133 13 66.2 50.2 56.0 1.0 18.4 0.00 57.0 60.8 7.6 10.7 7.4 156 14 66.6 50.7 56.8 1.0 18.9 0.00 58.5 60.8 9.4 12.5 9.4 169 15 67.5 51.3 56.0 1.0 19.8 0.00 59.5 60.8 9.6 13.9 9.4 187 16 67.5 50.4 54.2 1.0 12.4 0.00 60.6 60.8 8.3 13.4 8.1 177 17 66.2 50.2 56.3 1.0 5.5 0.00 61.2 60.8 6.9 10.7 6.9 173 18 64.0 50.4 61.0 0.8 1.2 0.00 61.5 60.8 6.9 9.4 6.9 170 19 61.2 51.4 70.6 0.5 0.0 0.00 61.3 60.8 2.2 6.3 1.8 170 20 60.4 50.7 70.3 0.5 0.0 0.00 61.0 60.8 0.9 2.7 0.7 32 21 57.9 50.2 75.5 0.4 0.0 0.00 60.4 60.8 4.0 7.6 4.0 170 22 56.8 50.5 79.5 0.3 0.0 0.00 59.9 60.8 5.1 10.3 2.2 200 23 57.4 50.9 79.3 0.3 0.0 0.00 59.5 60.8 2.5 8.9 1.6 237 24 54.9 50.4 84.5 0.2 0.0 0.00 59.2 60.8 1.1 3.6 0.7 190 AZMET Daily Weather Data : YUMA VALLEY : Jan 5 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.2 46.2 56.8 DegF RELATIVE HUMIDITY 86.1 50.5 68.5 % DEWPOINT 46.2 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 61.5 53.6 57.4 DegF SOIL TEMP. 20 in 60.8 60.1 60.6 DegF WIND SPEED 13.9 4.5 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 157 Degrees SOLAR RADIATION 135.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.04 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.7 18 7.9 33 12.2 53 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 6 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.7 50.2 84.7 0.2 0.0 0.00 58.8 61.0 1.1 3.6 0.7 42 2 55.9 46.6 70.9 0.4 0.0 0.00 58.3 61.0 2.0 7.4 1.6 325 3 55.8 44.8 66.8 0.5 0.0 0.00 57.9 61.0 3.8 7.2 0.2 218 4 54.3 46.2 73.8 0.4 0.0 0.00 57.6 61.2 2.9 6.3 2.0 186 5 55.2 45.5 70.0 0.4 0.0 0.00 57.4 61.2 4.0 9.4 2.9 230 6 51.6 44.8 77.1 0.3 0.0 0.00 57.0 61.2 2.2 4.9 1.6 68 7 50.7 44.4 78.9 0.3 0.0 0.00 56.7 61.2 1.6 6.3 0.7 34 8 47.5 43.2 84.7 0.2 0.2 0.00 56.1 61.3 1.6 6.9 0.7 50 9 50.2 44.6 81.0 0.2 8.8 0.00 55.6 61.3 1.1 5.6 0.2 312 10 56.5 47.3 71.4 0.4 20.1 0.00 55.6 61.3 1.6 4.5 0.7 127 11 59.9 48.6 66.0 0.6 33.5 0.00 56.3 61.3 1.8 5.6 1.3 204 12 64.6 47.1 53.2 1.0 44.2 0.00 57.9 61.3 3.1 6.7 2.7 161 13 66.9 49.1 52.8 1.1 42.8 0.00 60.1 61.5 4.5 8.9 3.8 153 14 67.5 46.6 47.0 1.2 38.0 0.00 62.2 61.3 5.8 14.5 4.9 243 15 67.5 44.6 43.7 1.3 29.6 0.00 63.9 61.5 5.8 12.1 5.4 258 16 67.5 44.6 43.8 1.3 20.1 0.00 64.8 61.5 5.6 9.8 4.9 205 17 66.0 42.4 42.3 1.3 7.2 0.00 65.3 61.5 11.2 17.9 10.7 277 18 62.6 41.4 45.5 1.1 2.6 0.00 64.9 61.5 7.8 14.5 7.6 306 19 59.7 40.3 48.6 0.9 0.0 0.00 64.2 61.5 4.7 10.7 4.0 336 20 59.4 39.9 48.5 0.9 0.0 0.00 63.3 61.5 4.0 9.4 2.5 351 21 58.8 39.0 47.8 0.9 0.0 0.00 62.4 61.5 10.1 17.7 9.8 315 22 58.3 38.8 48.5 0.9 0.0 0.00 61.9 61.7 4.5 15.4 2.9 302 23 55.9 40.8 57.1 0.7 0.0 0.00 61.3 61.7 3.8 8.9 3.6 204 24 52.3 42.3 68.2 0.4 0.0 0.00 60.8 61.7 4.5 6.7 4.5 167 AZMET Daily Weather Data : YUMA VALLEY : Jan 6 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.5 45.5 58.3 DegF RELATIVE HUMIDITY 87.5 39.3 61.3 % DEWPOINT 44.2 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 65.3 55.4 59.9 DegF SOIL TEMP. 20 in 61.7 60.8 61.3 DegF WIND SPEED 17.9 4.0 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 265 Degrees SOLAR RADIATION 247.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.9 23 7.9 41 12.1 65 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 7 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.9 42.6 73.4 0.3 0.0 0.00 60.1 61.9 1.1 3.6 0.9 160 2 50.2 41.5 72.3 0.3 0.0 0.00 59.5 61.9 2.7 7.4 2.7 124 3 49.8 40.8 70.9 0.3 0.0 0.00 58.8 61.9 0.9 4.0 0.9 94 4 52.2 43.9 73.6 0.3 0.0 0.00 58.1 62.1 3.6 7.4 3.4 130 5 54.3 46.9 76.4 0.3 0.0 0.00 57.9 62.1 2.9 10.7 2.7 40 6 54.3 49.3 83.0 0.3 0.0 0.00 57.7 62.1 3.1 8.9 1.8 16 7 53.4 50.2 88.6 0.2 0.0 0.01 57.6 62.2 3.4 7.4 2.7 20 8 53.6 50.5 89.5 0.2 0.2 0.00 57.6 62.2 4.0 6.7 3.8 358 9 54.0 50.9 89.3 0.2 6.9 0.00 57.4 62.2 4.0 7.6 3.6 49 10 55.0 51.4 87.6 0.2 9.8 0.00 57.6 62.2 4.7 8.7 4.5 44 11 57.9 52.2 81.4 0.3 23.2 0.00 58.1 62.2 5.6 14.1 5.1 19 12 57.4 49.6 75.8 0.4 31.1 0.00 58.6 62.2 10.5 16.3 10.3 11 13 60.6 49.1 65.8 0.6 43.7 0.00 59.7 62.2 9.6 15.0 9.4 7 14 61.5 48.4 62.3 0.7 39.4 0.00 61.0 62.2 9.2 13.9 8.9 8 15 61.5 46.0 56.8 0.8 32.3 0.00 62.2 62.2 9.4 14.1 9.2 21 16 61.3 45.3 55.6 0.8 20.5 0.00 63.0 62.2 9.2 13.2 8.9 26 17 59.7 44.8 57.7 0.7 8.6 0.00 63.3 62.2 8.5 14.1 8.3 36 18 57.6 44.1 60.8 0.6 1.9 0.00 63.0 62.2 6.7 9.4 6.7 28 19 55.8 42.8 61.9 0.6 0.0 0.00 62.4 62.2 6.3 8.9 6.3 18 20 54.9 42.8 63.8 0.5 0.0 0.00 61.5 62.2 5.4 8.3 4.9 14 21 52.7 42.8 68.8 0.4 0.0 0.00 60.8 62.4 4.7 7.4 4.3 21 22 49.6 41.9 74.7 0.3 0.0 0.00 59.9 62.4 1.3 4.9 1.1 77 23 50.2 41.9 73.5 0.3 0.0 0.00 59.0 62.4 3.6 6.7 3.4 1 24 53.1 40.5 62.2 0.5 0.0 0.00 58.3 62.4 5.8 13.2 5.6 2 AZMET Daily Weather Data : YUMA VALLEY : Jan 7 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.2 47.7 55.0 DegF RELATIVE HUMIDITY 91.0 51.9 71.9 % DEWPOINT 45.9 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 63.3 57.4 59.7 DegF SOIL TEMP. 20 in 62.4 61.7 62.2 DegF WIND SPEED 16.3 5.4 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 23 Degrees SOLAR RADIATION 217.9 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.3 25 5.4 46 10.1 75 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 8 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.6 39.6 63.6 0.5 0.0 0.00 57.7 62.4 5.1 10.3 4.7 20 2 46.0 38.7 75.2 0.3 0.0 0.00 57.0 62.6 2.0 4.3 1.6 103 3 43.9 38.1 80.1 0.2 0.0 0.00 56.1 62.6 2.5 4.5 2.2 202 4 44.4 38.7 80.2 0.2 0.0 0.00 55.2 62.6 1.8 4.9 1.1 48 5 43.9 37.9 79.7 0.2 0.0 0.00 54.5 62.6 1.8 5.1 0.7 29 6 40.1 36.9 88.0 0.1 0.0 0.00 53.6 62.6 0.7 2.7 0.2 114 7 40.8 36.9 86.0 0.1 0.0 0.00 52.9 62.6 2.7 5.1 2.5 42 8 42.1 37.4 83.4 0.2 0.2 0.00 52.2 62.6 4.0 5.6 4.0 43 9 44.6 39.0 80.6 0.2 9.6 0.00 51.8 62.6 3.4 6.7 3.1 33 10 51.6 42.1 69.9 0.4 24.9 0.00 51.8 62.6 5.8 9.4 5.8 39 11 57.4 41.4 55.3 0.7 37.8 0.00 52.9 62.6 6.7 10.3 6.5 28 12 59.7 41.9 51.8 0.8 41.6 0.00 54.7 62.6 4.9 8.3 4.3 46 13 59.7 41.2 50.0 0.9 32.0 0.00 56.7 62.4 4.9 8.3 4.9 48 14 60.3 41.0 49.1 0.9 29.6 0.00 58.3 62.4 6.7 10.3 6.5 54 15 61.5 41.0 46.8 1.0 40.1 0.00 59.5 62.4 5.1 9.4 4.9 52 16 62.1 40.6 45.4 1.0 28.4 0.00 61.0 62.4 4.3 8.7 3.8 56 17 61.3 41.2 47.4 1.0 14.6 0.00 61.9 62.2 5.8 8.9 5.6 50 18 58.5 41.9 54.3 0.8 2.4 0.00 61.9 62.2 3.6 6.0 3.4 52 19 55.0 41.7 60.7 0.6 0.0 0.00 61.3 62.2 1.6 2.9 1.6 43 20 51.6 40.8 66.7 0.4 0.0 0.00 60.3 62.2 1.6 3.6 0.4 344 21 52.0 40.8 65.7 0.5 0.0 0.00 59.2 62.2 1.6 3.1 1.3 347 22 48.9 40.8 73.4 0.3 0.0 0.00 58.3 62.1 0.7 2.7 0.2 330 23 48.0 40.5 75.1 0.3 0.0 0.00 57.4 62.1 0.4 0.4 0.2 294 24 45.1 39.6 80.6 0.2 0.0 0.00 56.7 62.1 2.0 4.3 1.8 126 AZMET Daily Weather Data : YUMA VALLEY : Jan 8 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.6 38.1 51.3 DegF RELATIVE HUMIDITY 91.7 43.4 67.0 % DEWPOINT 39.9 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 62.1 51.6 56.8 DegF SOIL TEMP. 20 in 62.6 62.1 62.4 DegF WIND SPEED 10.3 3.4 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 45 Degrees SOLAR RADIATION 261.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.8 27 4.1 50 7.0 82 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 9 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.7 40.1 80.5 0.2 0.0 0.00 55.9 62.2 0.7 2.5 0.2 128 2 45.1 40.6 84.1 0.2 0.0 0.00 55.6 62.2 0.9 2.7 0.7 306 3 46.6 41.0 80.8 0.2 0.0 0.00 55.0 62.2 1.8 3.4 1.8 14 4 45.9 40.6 81.9 0.2 0.0 0.00 54.7 62.2 1.1 3.4 0.9 19 5 45.5 40.5 82.2 0.2 0.0 0.00 54.1 62.2 0.7 2.7 0.4 358 6 43.7 39.6 85.5 0.1 0.0 0.00 53.8 62.2 0.9 2.7 0.4 196 7 41.4 38.1 88.7 0.1 0.0 0.00 53.2 62.2 0.7 2.5 0.4 87 8 39.6 36.9 90.3 0.1 0.2 0.00 52.5 62.2 0.7 3.4 0.4 225 9 43.0 39.2 86.7 0.1 9.6 0.00 51.8 62.2 1.1 3.4 1.1 44 10 51.8 43.3 73.0 0.4 23.9 0.00 51.8 62.2 0.9 3.8 0.7 83 11 58.3 43.7 58.6 0.7 36.3 0.00 52.9 62.2 0.7 3.4 0.4 34 12 60.8 43.0 52.0 0.9 45.2 0.00 54.9 62.1 1.8 5.1 1.3 252 13 62.8 39.9 43.0 1.1 49.7 0.00 57.2 62.1 4.3 8.3 3.6 273 14 65.5 38.8 37.6 1.3 48.3 0.00 59.7 62.1 3.1 7.6 2.7 358 15 67.3 38.7 35.0 1.5 41.8 0.00 61.9 62.1 2.7 8.7 1.1 319 16 68.2 37.4 32.3 1.6 30.6 0.00 63.5 61.9 2.5 8.1 2.0 6 17 67.6 38.1 33.8 1.5 17.2 0.00 64.6 61.9 4.0 9.2 3.4 63 18 63.0 41.9 46.2 1.1 3.6 0.00 64.6 61.9 3.8 7.2 3.8 59 19 58.6 41.4 52.4 0.8 0.0 0.00 63.9 61.9 0.9 2.7 0.7 40 20 57.0 39.9 52.8 0.8 0.0 0.00 62.6 61.9 1.1 2.9 1.1 6 21 53.8 38.7 56.6 0.6 0.0 0.00 61.2 61.9 1.3 3.8 1.3 18 22 50.4 37.9 62.2 0.5 0.0 0.00 59.9 61.9 0.7 4.7 0.2 127 23 47.1 37.6 69.3 0.3 0.0 0.00 58.8 61.9 1.6 5.1 0.4 93 24 46.2 37.8 72.1 0.3 0.0 0.00 57.7 61.9 0.9 6.3 0.4 75 AZMET Daily Weather Data : YUMA VALLEY : Jan 9 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.4 38.3 53.1 DegF RELATIVE HUMIDITY 93.7 30.2 64.1 % DEWPOINT 39.7 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 64.8 51.8 57.6 DegF SOIL TEMP. 20 in 62.2 61.7 62.1 DegF WIND SPEED 9.2 1.6 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 18 Degrees SOLAR RADIATION 306.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.3 31 7.0 57 10.1 92 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 10 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.8 38.1 77.0 0.2 0.0 0.00 56.8 61.9 0.7 3.6 0.2 25 2 43.2 37.6 80.2 0.2 0.0 0.00 55.9 61.9 0.4 1.3 0.2 109 3 43.0 37.8 81.7 0.2 0.0 0.00 55.0 62.1 1.8 5.1 1.3 1 4 43.2 37.2 79.5 0.2 0.0 0.00 54.1 62.1 1.6 3.4 1.3 355 5 41.7 36.9 82.9 0.2 0.0 0.00 53.4 62.1 2.2 4.3 2.2 290 6 41.2 36.0 81.6 0.2 0.0 0.00 52.9 62.2 1.8 5.1 0.9 45 7 40.6 36.0 83.3 0.1 0.0 0.00 52.2 62.2 2.2 4.9 2.0 51 8 42.1 36.5 80.7 0.2 0.5 0.00 51.6 62.2 2.5 4.5 2.0 51 9 45.5 38.7 76.9 0.2 6.2 0.00 51.1 62.2 2.0 3.6 2.0 66 10 51.4 41.5 69.0 0.4 18.6 0.00 51.3 62.2 5.6 11.9 5.4 48 11 58.3 40.6 51.8 0.8 32.7 0.00 52.2 62.2 8.9 15.2 8.5 19 12 61.5 39.6 44.5 1.0 44.4 0.00 53.8 62.1 9.2 14.3 8.9 12 13 64.0 39.4 40.2 1.2 49.0 0.00 55.9 62.1 7.4 11.4 6.9 18 14 65.5 38.8 37.3 1.4 47.5 0.00 58.3 62.1 6.5 9.8 6.0 42 15 66.6 38.7 35.9 1.4 41.3 0.00 60.4 62.1 6.0 11.0 5.4 39 16 66.7 38.5 35.4 1.4 30.6 0.00 62.1 61.9 4.9 9.4 4.7 57 17 67.1 36.9 32.8 1.5 17.2 0.00 63.1 61.9 4.0 8.5 3.6 19 18 65.1 37.0 35.7 1.4 3.8 0.00 63.3 61.9 3.1 6.5 3.1 358 19 59.5 39.0 46.6 0.9 0.0 0.00 62.8 61.7 3.1 5.6 3.1 346 20 58.1 37.6 46.3 0.9 0.0 0.00 61.9 61.7 3.4 4.9 3.1 351 21 54.0 37.0 52.5 0.7 0.0 0.00 60.6 61.7 0.7 2.9 0.4 33 22 52.3 35.6 52.9 0.6 0.0 0.00 59.5 61.7 3.4 5.4 2.2 336 23 46.2 37.9 72.8 0.3 0.0 0.00 58.6 61.7 1.3 4.3 1.1 124 24 45.1 37.2 73.6 0.3 0.0 0.00 57.6 61.9 1.8 4.3 1.3 113 AZMET Daily Weather Data : YUMA VALLEY : Jan 10 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.6 39.2 52.9 DegF RELATIVE HUMIDITY 88.3 29.7 60.5 % DEWPOINT 37.9 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 63.5 51.1 56.8 DegF SOIL TEMP. 20 in 62.2 61.7 62.1 DegF WIND SPEED 15.2 3.6 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 24 Degrees SOLAR RADIATION 291.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.8 35 6.3 64 9.5 102 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 11 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.1 36.1 73.6 0.3 0.0 0.00 56.5 61.9 2.0 4.7 1.6 81 2 43.3 36.0 75.0 0.2 0.0 0.00 55.6 61.9 0.9 2.7 0.4 291 3 41.7 37.0 83.2 0.2 0.0 0.00 54.7 61.9 0.7 2.7 0.4 159 4 39.9 35.1 82.9 0.1 0.0 0.00 54.0 61.9 0.7 3.1 0.4 346 5 41.4 36.0 80.8 0.2 0.0 0.00 53.2 62.1 1.6 4.3 1.3 15 6 42.8 36.3 77.7 0.2 0.0 0.00 52.5 62.1 1.6 4.0 1.6 22 7 43.3 36.0 74.9 0.2 0.0 0.00 51.8 62.1 4.3 6.3 4.3 52 8 46.9 36.7 67.6 0.4 0.5 0.00 51.4 62.1 6.0 10.7 5.8 34 9 51.1 38.8 62.7 0.5 9.3 0.00 51.3 62.1 3.6 9.2 1.8 32 10 52.5 41.7 67.2 0.4 23.6 0.00 51.6 62.1 2.5 6.7 1.8 227 11 60.1 40.5 48.5 0.9 36.8 0.00 52.9 62.1 5.4 10.7 5.1 54 12 64.6 35.8 34.2 1.4 45.6 0.00 54.7 62.1 8.5 14.3 8.3 32 13 67.6 34.5 29.3 1.6 49.5 0.00 56.8 61.9 5.6 13.0 5.1 27 14 68.4 34.0 27.9 1.7 48.3 0.00 59.2 61.9 8.1 13.6 7.6 30 15 70.2 34.3 26.6 1.9 41.6 0.00 61.3 61.9 4.3 8.9 3.6 35 16 71.1 36.7 28.4 1.9 30.8 0.00 63.0 61.9 3.6 7.8 3.1 215 17 70.5 36.5 28.6 1.8 17.2 0.00 64.2 61.7 2.5 5.4 0.7 180 18 67.6 36.0 31.1 1.6 3.8 0.00 64.4 61.7 2.2 6.0 0.2 324 19 62.6 35.1 36.0 1.3 0.0 0.00 63.7 61.7 2.9 6.7 2.9 358 20 59.2 36.5 42.6 1.0 0.0 0.00 62.6 61.7 2.9 4.5 2.9 341 21 54.5 37.9 54.3 0.7 0.0 0.00 61.5 61.7 1.8 3.6 1.3 244 22 53.8 37.4 54.1 0.6 0.0 0.00 60.4 61.7 2.5 5.8 2.5 2 23 49.8 36.9 61.7 0.5 0.0 0.00 59.2 61.7 1.3 4.3 0.9 94 24 47.5 38.1 69.5 0.3 0.0 0.00 58.3 61.7 0.9 3.6 0.9 203 AZMET Daily Weather Data : YUMA VALLEY : Jan 11 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.0 38.1 54.7 DegF RELATIVE HUMIDITY 88.8 24.9 54.9 % DEWPOINT 36.7 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 64.4 51.3 57.4 DegF SOIL TEMP. 20 in 62.1 61.7 61.9 DegF WIND SPEED 14.3 3.1 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 29 Degrees SOLAR RADIATION 307.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.4 40 8.1 72 11.5 113 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 12 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.9 37.2 71.4 0.3 0.0 0.00 57.4 61.7 1.3 4.7 0.7 11 2 45.0 37.9 76.3 0.2 0.0 0.00 56.5 61.9 0.9 3.1 0.4 292 3 44.6 37.6 76.1 0.2 0.0 0.00 55.6 61.9 1.8 3.6 1.8 29 4 44.6 36.5 73.0 0.3 0.0 0.00 54.9 61.9 1.6 4.3 0.9 32 5 42.6 35.8 77.1 0.2 0.0 0.00 54.1 62.1 1.8 4.7 0.4 285 6 43.3 36.5 76.7 0.2 0.0 0.00 53.4 62.1 1.6 4.9 0.7 358 7 44.8 37.4 75.2 0.3 0.0 0.00 52.9 62.1 4.0 6.5 3.8 32 8 44.1 37.0 76.6 0.2 0.5 0.00 52.3 62.1 5.4 7.6 5.1 35 9 48.6 39.4 71.0 0.3 9.6 0.00 52.2 62.1 4.9 8.5 4.7 36 10 57.0 40.1 53.2 0.7 24.1 0.00 52.3 62.1 8.1 11.6 7.8 23 11 62.1 38.8 42.1 1.1 37.0 0.00 53.4 62.1 9.6 15.4 9.4 23 12 65.3 38.5 37.1 1.3 46.1 0.00 55.2 62.1 10.3 15.2 9.8 26 13 67.3 40.5 37.5 1.4 49.0 0.00 57.4 62.1 8.5 12.8 8.5 57 14 69.1 34.5 28.0 1.7 48.5 0.00 59.7 62.1 10.1 15.0 9.8 50 15 69.4 35.4 28.6 1.8 34.6 0.00 61.5 61.9 7.8 12.1 7.6 54 16 70.3 34.5 26.8 1.9 30.3 0.00 63.0 61.9 5.8 9.4 5.4 37 17 70.3 35.2 27.5 1.8 18.4 0.00 63.9 61.9 4.5 8.9 4.3 35 18 66.6 39.2 36.6 1.4 2.6 0.00 64.0 61.9 2.0 4.3 2.0 34 19 60.8 37.0 41.1 1.1 0.0 0.00 63.3 61.9 2.2 4.3 2.2 25 20 57.0 36.5 46.1 0.9 0.0 0.00 62.2 61.9 0.7 2.2 0.4 349 21 56.8 34.7 43.4 0.9 0.0 0.00 61.0 61.9 1.8 3.6 1.6 28 22 57.0 31.5 37.5 1.0 0.0 0.00 59.9 61.9 1.6 3.6 1.6 10 23 56.3 30.4 37.0 1.0 0.0 0.00 58.8 61.9 1.3 4.7 0.4 45 24 56.3 31.1 38.3 0.9 0.0 0.00 57.7 61.9 2.0 5.1 0.9 29 AZMET Daily Weather Data : YUMA VALLEY : Jan 12 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.6 40.5 56.1 DegF RELATIVE HUMIDITY 85.5 23.6 51.4 % DEWPOINT 36.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 64.0 52.2 57.6 DegF SOIL TEMP. 20 in 62.1 61.7 61.9 DegF WIND SPEED 15.4 4.3 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 35 Degrees SOLAR RADIATION 300.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.4 46 8.3 80 11.7 125 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 13 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.9 32.4 46.3 0.8 0.0 0.00 57.0 61.9 2.0 6.0 0.4 190 2 44.4 33.3 64.7 0.3 0.0 0.00 56.1 61.9 1.3 4.5 0.9 185 3 42.4 33.4 70.6 0.3 0.0 0.00 55.2 62.1 1.3 4.5 1.1 237 4 42.6 32.9 68.3 0.3 0.0 0.00 54.5 62.1 1.1 5.1 0.2 168 5 45.3 32.4 61.0 0.4 0.0 0.00 53.8 62.1 2.5 6.3 1.8 34 6 47.5 32.7 56.0 0.5 0.0 0.00 53.1 62.1 4.9 11.0 4.3 31 7 45.1 32.7 61.8 0.4 0.0 0.00 52.7 62.2 3.4 7.2 1.6 18 8 43.7 31.8 63.1 0.4 0.5 0.00 52.2 62.1 3.4 8.7 2.7 185 9 44.6 35.2 69.9 0.3 9.8 0.00 51.6 62.2 3.4 8.5 3.1 227 10 53.6 37.9 56.1 0.6 24.4 0.00 51.8 62.2 3.6 9.8 2.9 163 11 64.6 31.8 29.4 1.5 37.5 0.00 52.9 62.1 2.5 8.5 0.9 157 12 67.5 29.3 23.8 1.8 46.3 0.00 54.9 62.1 17.0 30.9 15.7 356 13 69.1 28.4 21.7 1.9 51.6 0.00 56.7 62.1 19.2 28.2 18.8 3 14 70.7 28.9 21.0 2.0 50.4 0.00 58.5 62.1 15.7 24.4 15.2 358 15 71.4 27.0 19.0 2.1 43.7 0.00 60.3 62.1 13.2 20.8 12.8 4 16 72.0 25.7 17.6 2.2 32.3 0.00 61.7 61.9 11.0 20.8 10.5 353 17 71.2 25.2 17.7 2.2 18.2 0.00 62.6 61.9 11.2 20.4 11.0 350 18 68.9 23.4 17.7 2.0 4.3 0.00 62.8 61.9 9.8 17.0 9.6 5 19 65.3 23.9 20.6 1.7 0.0 0.00 62.4 61.9 6.7 15.0 6.5 353 20 61.7 25.9 25.4 1.4 0.0 0.00 61.7 61.9 5.6 9.2 5.4 348 21 60.3 24.6 25.4 1.3 0.0 0.00 60.8 61.9 7.2 20.4 6.7 333 22 63.5 21.9 20.1 1.6 0.0 0.00 59.9 61.9 13.0 21.9 12.8 360 23 62.8 22.6 21.2 1.5 0.0 0.00 59.5 61.9 14.1 20.6 13.9 357 24 61.5 23.9 23.5 1.4 0.0 0.00 59.0 61.9 11.2 18.1 11.0 359 AZMET Daily Weather Data : YUMA VALLEY : Jan 13 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.7 40.8 57.9 DegF RELATIVE HUMIDITY 74.1 15.1 38.4 % DEWPOINT 29.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 62.8 51.6 57.0 DegF SOIL TEMP. 20 in 62.2 61.9 62.1 DegF WIND SPEED 30.9 7.6 MPH WIND VECTOR MAG. 6.0 MPH WIND VECTOR DIR. 357 Degrees SOLAR RADIATION 318.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.9 52 8.8 89 12.4 137 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 14 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.3 23.9 23.5 1.4 0.0 0.00 58.6 61.9 11.4 17.0 11.2 353 2 61.0 23.7 23.7 1.4 0.0 0.00 58.3 61.9 9.2 15.7 8.7 334 3 59.4 23.5 25.0 1.3 0.0 0.00 57.9 62.1 9.6 20.8 9.4 358 4 58.6 23.0 25.0 1.3 0.0 0.00 57.4 62.1 12.5 22.4 12.3 359 5 57.9 23.2 26.0 1.2 0.0 0.00 57.0 62.1 14.5 21.5 14.3 359 6 57.4 23.4 26.6 1.2 0.0 0.00 56.8 62.1 12.5 20.1 12.3 354 7 56.7 23.2 27.1 1.1 0.0 0.00 56.5 62.1 9.6 18.1 9.4 358 8 55.8 23.5 28.5 1.1 0.5 0.00 56.1 62.1 11.9 19.7 11.9 354 9 57.9 23.4 26.1 1.2 10.0 0.00 55.8 62.1 14.8 22.6 14.5 357 10 59.7 23.4 24.5 1.3 25.1 0.00 55.8 62.1 17.4 25.9 17.2 356 11 61.3 23.7 23.4 1.4 38.5 0.00 56.3 62.1 18.8 27.7 18.6 358 12 63.3 24.3 22.3 1.5 47.8 0.00 57.2 62.1 17.7 25.3 17.4 357 13 65.1 24.1 20.9 1.7 52.1 0.00 58.5 62.1 17.0 25.9 16.6 358 14 67.3 23.2 18.7 1.9 51.1 0.00 59.9 62.1 15.0 21.7 14.8 1 15 68.4 22.5 17.4 2.0 44.7 0.00 61.3 62.1 14.3 21.5 14.1 2 16 68.9 22.1 16.8 2.0 33.7 0.00 62.2 62.1 13.2 20.8 13.0 5 17 68.4 22.3 17.2 2.0 19.4 0.00 63.0 62.1 11.9 17.2 11.6 359 18 66.4 22.1 18.3 1.8 4.8 0.00 63.0 61.9 10.1 15.9 9.8 3 19 63.7 22.1 20.1 1.6 0.0 0.00 62.6 61.9 8.5 14.1 8.5 12 20 61.9 22.3 21.6 1.5 0.0 0.00 61.7 61.9 7.2 17.0 6.9 354 21 57.0 23.2 26.9 1.2 0.0 0.00 60.8 61.9 3.4 6.7 2.5 264 22 58.6 20.8 23.0 1.3 0.0 0.00 59.7 61.9 3.6 6.5 3.6 354 23 59.7 19.8 21.1 1.4 0.0 0.00 58.8 62.1 5.6 16.3 5.4 356 24 56.7 20.8 25.0 1.2 0.0 0.00 57.9 62.1 4.9 9.6 2.2 3 AZMET Daily Weather Data : YUMA VALLEY : Jan 14 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.6 50.7 61.3 DegF RELATIVE HUMIDITY 32.4 15.7 22.9 % DEWPOINT 22.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 63.1 55.8 58.8 DegF SOIL TEMP. 20 in 62.1 61.9 62.1 DegF WIND SPEED 27.7 11.4 MPH WIND VECTOR MAG. 11.0 MPH WIND VECTOR DIR. 357 Degrees SOLAR RADIATION 327.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.1 58 10.1 99 15.1 152 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 15 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.5 22.5 33.1 0.9 0.0 0.00 57.4 62.1 3.8 10.7 2.5 194 2 44.1 25.7 48.1 0.5 0.0 0.00 56.5 62.1 2.5 7.6 1.8 182 3 42.4 25.3 50.6 0.5 0.0 0.00 55.6 62.1 1.3 6.3 0.4 197 4 40.8 25.5 54.3 0.4 0.0 0.00 54.5 62.2 2.2 8.1 0.7 183 5 39.7 26.4 59.4 0.3 0.0 0.00 53.6 62.2 2.5 7.6 1.1 81 6 47.1 23.0 38.3 0.7 0.0 0.00 52.9 62.2 4.7 8.3 4.5 49 7 45.1 24.8 44.4 0.6 0.0 0.00 52.2 62.2 3.4 6.3 3.1 30 8 43.3 24.8 47.5 0.5 0.5 0.00 51.6 62.2 0.4 2.0 0.2 163 9 47.1 25.0 41.9 0.6 10.3 0.00 51.1 62.2 4.9 7.6 4.9 52 10 53.6 27.1 35.5 0.9 25.6 0.00 51.1 62.2 6.5 8.9 6.5 53 11 58.8 30.9 34.5 1.1 38.9 0.00 52.2 62.2 6.3 8.3 6.3 54 12 63.3 28.9 27.1 1.5 48.5 0.00 54.1 62.1 6.7 10.3 6.5 57 13 65.8 24.3 20.4 1.7 52.8 0.00 56.5 62.2 6.0 9.6 5.8 54 14 67.6 23.5 18.6 1.9 51.4 0.00 59.0 62.1 6.5 10.1 6.0 46 15 69.4 23.4 17.5 2.0 44.7 0.00 61.2 62.1 6.5 10.3 6.3 63 16 70.0 19.9 14.8 2.1 33.5 0.00 62.8 61.9 3.8 7.4 3.4 72 17 69.6 19.9 14.9 2.1 19.1 0.00 63.9 61.9 2.0 5.4 1.6 83 18 66.9 28.4 23.9 1.7 4.5 0.00 64.0 61.9 1.8 4.5 1.6 213 19 57.7 32.2 37.8 1.0 0.0 0.00 63.3 61.7 2.7 4.3 2.7 221 20 53.6 31.3 42.5 0.8 0.0 0.00 62.1 61.7 0.4 2.0 0.2 252 21 49.8 32.2 50.7 0.6 0.0 0.00 60.6 61.7 0.7 3.4 0.4 335 22 49.3 29.8 47.1 0.6 0.0 0.00 59.4 61.7 1.1 4.3 0.4 355 23 43.9 31.1 60.7 0.4 0.0 0.00 57.9 61.9 2.5 4.5 2.2 125 24 43.3 30.9 61.0 0.4 0.0 0.00 56.8 61.9 0.9 2.9 0.9 350 AZMET Daily Weather Data : YUMA VALLEY : Jan 15 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.3 37.2 53.4 DegF RELATIVE HUMIDITY 67.5 13.4 38.5 % DEWPOINT 26.6 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 64.2 50.9 57.0 DegF SOIL TEMP. 20 in 62.2 61.7 62.1 DegF WIND SPEED 10.7 3.4 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 62 Degrees SOLAR RADIATION 329.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.7 62 7.2 106 10.3 163 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 16 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.9 28.8 59.3 0.4 0.0 0.00 55.8 61.9 0.4 0.7 0.4 4 2 42.3 30.9 63.8 0.3 0.0 0.00 54.7 61.9 0.7 2.7 0.7 7 3 41.7 29.3 61.1 0.3 0.0 0.00 53.8 61.9 2.7 4.5 2.7 15 4 40.3 27.9 61.1 0.3 0.0 0.00 52.9 62.1 3.4 5.4 3.1 46 5 48.6 26.1 42.0 0.7 0.0 0.00 52.2 62.1 5.6 10.7 5.4 12 6 53.2 23.9 31.5 0.9 0.0 0.00 52.0 62.1 8.7 17.4 8.5 355 7 51.6 23.2 32.7 0.9 0.0 0.00 51.8 62.1 7.8 14.5 7.6 11 8 50.7 19.9 29.4 0.9 0.5 0.00 51.8 62.1 8.1 15.2 7.8 21 9 52.0 16.5 24.3 1.0 9.6 0.00 51.8 62.1 10.1 17.7 9.8 23 10 54.9 12.9 18.6 1.2 24.9 0.00 52.0 62.1 9.2 16.6 8.7 9 11 57.2 10.6 15.4 1.4 39.4 0.00 52.7 61.9 13.0 22.8 12.8 2 12 58.3 9.1 13.8 1.4 45.6 0.00 54.0 61.9 14.5 21.7 14.3 4 13 59.4 9.5 13.6 1.5 55.9 0.00 55.4 61.9 15.9 22.8 15.7 6 14 59.7 10.4 13.9 1.5 52.1 0.00 56.8 61.9 16.8 25.3 16.6 6 15 59.0 9.7 13.8 1.5 38.0 0.00 57.9 61.7 16.8 25.1 16.6 12 16 57.0 7.5 13.4 1.4 20.8 0.00 58.5 61.7 17.7 26.6 17.2 13 17 55.6 5.4 12.8 1.3 12.4 0.00 58.5 61.7 17.4 27.1 17.0 11 18 54.0 4.6 13.2 1.2 3.1 0.00 58.1 61.7 11.0 21.5 10.7 12 19 52.5 2.3 12.4 1.2 0.0 0.00 57.4 61.7 10.3 19.9 9.8 354 20 51.4 2.3 13.0 1.1 0.0 0.00 56.7 61.5 14.8 28.2 14.3 3 21 50.7 1.8 13.0 1.1 0.0 0.00 55.9 61.5 15.7 30.9 15.4 5 22 49.6 1.6 13.3 1.0 0.0 0.00 55.4 61.5 13.9 25.5 13.4 356 23 48.9 0.3 13.0 1.0 0.0 0.00 54.7 61.5 14.8 31.1 14.1 355 24 47.8 0.9 13.9 1.0 0.0 0.00 54.0 61.5 17.7 29.5 17.2 1 AZMET Daily Weather Data : YUMA VALLEY : Jan 16 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.4 38.5 51.6 DegF RELATIVE HUMIDITY 69.1 11.1 25.5 % DEWPOINT 13.1 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 58.6 51.8 54.9 DegF SOIL TEMP. 20 in 62.1 61.5 61.9 DegF WIND SPEED 31.1 11.2 MPH WIND VECTOR MAG. 10.7 MPH WIND VECTOR DIR. 7 Degrees SOLAR RADIATION 302.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.3 64 3.2 109 5.9 168 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 17 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.1 1.0 14.5 0.9 0.0 0.00 53.2 61.5 15.9 24.6 15.4 356 2 45.9 1.0 15.1 0.9 0.0 0.00 52.5 61.5 13.0 20.4 12.8 357 3 44.2 1.8 16.7 0.8 0.0 0.00 51.8 61.5 11.4 21.5 11.2 354 4 43.7 1.9 17.1 0.8 0.0 0.00 51.3 61.5 16.1 24.8 15.7 344 5 43.2 1.9 17.4 0.8 0.0 0.00 50.5 61.3 10.7 20.4 10.5 339 6 42.3 2.5 18.6 0.8 0.0 0.00 49.8 61.3 10.3 18.8 9.8 360 7 41.9 1.9 18.3 0.7 0.0 0.00 49.3 61.3 10.7 18.6 10.3 349 8 41.0 2.1 19.0 0.7 0.5 0.00 48.7 61.3 13.4 19.9 13.2 346 9 41.9 2.1 18.5 0.7 10.5 0.00 48.2 61.2 17.4 26.2 17.2 348 10 43.7 3.7 18.5 0.8 26.0 0.00 48.0 61.2 16.1 25.5 15.9 345 11 46.2 2.8 16.2 0.9 39.7 0.00 48.6 61.2 17.0 26.8 16.8 352 12 49.1 3.7 15.2 1.0 49.5 0.00 49.5 61.0 13.9 20.6 13.4 350 13 51.1 3.4 13.7 1.1 53.8 0.00 50.7 61.0 15.0 23.0 14.3 353 14 52.7 2.8 12.8 1.2 52.8 0.00 52.2 60.8 14.1 21.0 13.9 356 15 53.8 2.8 12.2 1.2 46.1 0.00 53.6 60.8 13.4 19.7 13.2 6 16 55.2 1.6 10.9 1.3 34.9 0.00 54.7 60.6 11.6 18.1 11.2 3 17 55.6 1.0 10.5 1.3 20.3 0.00 55.2 60.6 8.3 13.6 8.1 4 18 53.6 2.3 12.1 1.2 5.3 0.00 55.4 60.4 4.9 11.2 4.9 8 19 49.6 1.2 13.2 1.0 0.0 0.00 54.7 60.4 4.7 6.9 4.7 11 20 45.0 7.0 21.2 0.8 0.0 0.00 53.8 60.3 2.5 5.6 1.1 336 21 43.7 7.5 22.6 0.8 0.0 0.00 52.5 60.3 1.6 4.0 0.9 320 22 42.3 7.2 23.2 0.7 0.0 0.00 51.3 60.3 2.7 7.4 2.2 352 23 40.5 7.0 24.6 0.6 0.0 0.00 50.2 60.1 3.6 6.5 2.5 359 24 43.2 5.9 20.9 0.8 0.0 0.00 49.3 60.1 5.1 8.1 5.1 339 AZMET Daily Weather Data : YUMA VALLEY : Jan 17 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 56.1 36.7 46.6 DegF RELATIVE HUMIDITY 38.7 9.0 16.8 % DEWPOINT 3.2 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 55.4 48.0 51.6 DegF SOIL TEMP. 20 in 61.5 60.1 61.0 DegF WIND SPEED 26.8 10.5 MPH WIND VECTOR MAG. 10.1 MPH WIND VECTOR DIR. 353 Degrees SOLAR RADIATION 339.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.2 64 1.6 111 3.8 172 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 18 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.2 7.0 22.2 0.7 0.0 0.00 48.7 60.1 4.5 8.3 4.0 356 2 43.0 8.1 23.3 0.7 0.0 0.00 48.0 60.1 4.5 14.3 4.3 321 3 47.3 7.2 19.0 0.9 0.0 0.00 47.7 60.1 12.1 17.9 12.1 317 4 46.9 6.8 18.9 0.9 0.0 0.00 47.5 60.1 8.9 18.3 8.7 332 5 44.6 8.8 22.7 0.8 0.0 0.00 47.5 60.1 5.4 11.6 4.5 342 6 39.2 11.1 31.1 0.6 0.0 0.00 46.9 60.1 2.9 5.6 2.0 356 7 42.1 10.2 26.7 0.7 0.0 0.00 46.4 59.9 7.2 16.6 6.9 332 8 44.1 10.4 24.9 0.7 0.5 0.00 46.0 59.9 5.8 15.9 3.8 9 9 43.9 13.3 28.4 0.7 10.0 0.00 45.9 59.9 1.8 6.3 1.3 79 10 48.6 13.5 23.9 0.9 25.3 0.00 46.0 59.9 5.4 14.1 4.7 11 11 52.2 15.1 22.5 1.0 38.9 0.00 47.1 59.7 11.9 18.8 11.4 358 12 55.0 15.6 20.8 1.2 48.3 0.00 48.7 59.7 11.6 18.3 11.4 8 13 57.0 14.7 18.6 1.3 52.8 0.00 50.5 59.7 11.4 18.1 11.2 6 14 58.6 13.3 16.4 1.4 51.8 0.00 52.5 59.5 10.7 17.0 10.5 9 15 59.5 12.9 15.6 1.5 45.6 0.00 54.5 59.5 9.2 13.6 8.9 12 16 60.3 12.6 15.1 1.5 34.4 0.00 55.9 59.4 8.1 13.2 7.8 2 17 59.9 13.6 15.9 1.5 20.1 0.00 56.8 59.4 8.1 13.0 7.8 1 18 57.6 15.4 18.9 1.3 5.3 0.00 57.2 59.4 5.8 11.6 5.6 1 19 54.1 15.1 21.0 1.1 0.0 0.00 56.5 59.2 4.5 7.6 4.5 355 20 51.3 16.2 24.4 1.0 0.0 0.00 55.6 59.2 3.4 4.9 3.4 344 21 50.2 15.6 24.8 0.9 0.0 0.00 54.3 59.2 2.9 4.0 2.7 358 22 47.1 19.2 33.1 0.8 0.0 0.00 53.2 59.2 2.0 4.5 1.8 15 23 42.1 21.6 43.9 0.5 0.0 0.00 52.2 59.2 0.9 3.8 0.2 349 24 38.3 28.9 68.8 0.3 0.0 0.00 50.9 59.2 0.4 2.7 0.2 119 AZMET Daily Weather Data : YUMA VALLEY : Jan 18 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.0 36.5 49.5 DegF RELATIVE HUMIDITY 73.5 12.8 25.0 % DEWPOINT 13.6 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 57.2 45.9 50.7 DegF SOIL TEMP. 20 in 60.1 59.2 59.7 DegF WIND SPEED 18.8 6.3 MPH WIND VECTOR MAG. 5.6 MPH WIND VECTOR DIR. 355 Degrees SOLAR RADIATION 333.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.3 65 3.2 114 5.9 178 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 19 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.3 25.7 64.9 0.3 0.0 0.00 49.8 59.2 0.7 2.5 0.4 169 2 37.4 24.1 59.0 0.3 0.0 0.00 48.9 59.2 1.3 3.6 0.9 4 3 40.6 21.9 46.7 0.5 0.0 0.00 48.0 59.4 4.3 5.6 4.3 49 4 37.6 21.2 51.5 0.4 0.0 0.00 47.3 59.4 2.5 5.6 1.8 198 5 37.9 20.8 50.2 0.4 0.0 0.00 46.8 59.4 1.6 4.7 0.7 181 6 42.6 20.8 41.7 0.5 0.0 0.00 46.0 59.4 4.0 9.4 3.8 50 7 42.6 21.9 43.1 0.5 0.0 0.00 45.7 59.4 5.1 10.1 5.1 45 8 41.4 22.5 46.5 0.5 0.5 0.00 45.3 59.4 5.6 9.8 5.4 52 9 43.3 23.7 45.5 0.5 10.3 0.00 45.1 59.4 5.4 7.6 5.4 57 10 50.7 25.0 36.7 0.8 25.8 0.00 45.5 59.4 7.8 14.1 7.6 36 11 56.1 23.0 27.4 1.1 39.4 0.00 46.8 59.4 11.6 18.1 11.2 12 12 59.2 22.1 23.6 1.3 49.2 0.00 48.7 59.2 11.0 16.1 10.7 10 13 61.5 20.3 20.2 1.5 53.8 0.00 50.9 59.2 9.6 15.4 9.4 15 14 63.1 17.8 17.0 1.6 52.8 0.00 53.2 59.2 6.7 12.1 6.3 24 15 64.2 17.4 16.2 1.7 46.3 0.00 55.6 59.2 6.3 10.7 6.0 13 16 64.6 16.9 15.6 1.8 35.1 0.00 57.4 59.0 6.5 11.2 6.3 355 17 64.0 19.8 17.9 1.7 20.5 0.00 58.6 59.0 6.0 10.1 5.8 343 18 61.5 20.5 20.4 1.5 5.5 0.00 58.8 58.8 4.0 8.1 3.8 351 19 56.3 21.6 25.6 1.1 0.0 0.00 58.3 58.8 3.1 4.9 2.9 348 20 52.9 20.5 27.9 1.0 0.0 0.00 57.0 58.8 2.5 4.3 2.5 352 21 48.4 23.2 36.8 0.7 0.0 0.00 55.8 58.8 1.6 5.8 1.3 268 22 45.3 24.8 44.8 0.6 0.0 0.00 54.5 58.8 2.0 4.7 1.8 134 23 41.5 27.5 57.4 0.4 0.0 0.00 53.2 58.8 1.6 4.7 1.1 127 24 39.0 28.4 65.6 0.3 0.0 0.00 52.2 59.0 2.0 4.7 1.8 162 AZMET Daily Weather Data : YUMA VALLEY : Jan 19 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.1 34.3 49.5 DegF RELATIVE HUMIDITY 77.7 13.6 37.6 % DEWPOINT 22.1 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 58.8 45.1 51.3 DegF SOIL TEMP. 20 in 59.4 58.8 59.2 DegF WIND SPEED 18.1 4.7 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 21 Degrees SOLAR RADIATION 339.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.5 68 4.7 119 7.6 186 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 20 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.0 28.9 72.1 0.2 0.0 0.00 51.1 59.0 1.1 3.4 1.1 86 2 36.3 27.5 70.1 0.2 0.0 0.00 50.0 59.0 0.9 3.4 0.2 128 3 36.1 27.3 70.0 0.2 0.0 0.00 48.9 59.0 1.3 4.9 1.1 20 4 36.0 27.5 71.3 0.2 0.0 0.00 48.0 59.2 1.8 3.8 1.8 29 5 36.3 25.2 63.5 0.3 0.0 0.00 47.3 59.2 2.7 4.5 2.7 26 6 37.2 24.3 59.1 0.3 0.0 0.00 46.6 59.2 3.8 5.1 3.8 39 7 36.3 23.9 60.3 0.3 0.0 0.00 46.0 59.2 3.4 4.9 2.9 34 8 33.1 23.7 68.0 0.2 0.5 0.00 45.3 59.2 1.6 4.3 1.3 283 9 37.2 24.3 59.2 0.3 10.5 0.00 44.8 59.2 1.1 3.8 0.9 346 10 43.0 25.7 50.0 0.5 26.0 0.00 45.0 59.2 3.6 6.3 3.4 39 11 50.2 26.8 40.2 0.7 39.7 0.00 46.0 59.2 1.6 4.0 1.6 41 12 56.7 25.3 29.9 1.1 49.5 0.00 48.2 59.2 3.1 7.6 2.9 66 13 59.5 23.4 24.7 1.3 54.0 0.00 50.9 59.2 3.8 7.4 3.6 61 14 62.8 20.8 19.7 1.6 52.8 0.00 53.8 59.2 2.2 6.5 1.6 147 15 64.0 21.4 19.3 1.6 46.1 0.00 56.5 59.0 2.7 6.3 2.2 208 16 64.4 21.2 19.0 1.7 34.9 0.00 58.6 59.0 4.3 7.8 4.0 179 17 63.9 24.1 21.8 1.6 20.3 0.00 59.7 58.8 5.6 7.6 5.4 186 18 60.1 29.1 30.7 1.2 5.3 0.00 60.1 58.8 3.6 6.3 3.6 185 19 52.7 32.7 46.7 0.7 0.0 0.00 59.2 58.8 1.6 3.6 1.6 174 20 48.9 30.0 47.9 0.6 0.0 0.00 57.9 58.8 1.1 3.4 0.7 243 21 48.0 26.6 43.0 0.6 0.0 0.00 56.5 58.8 1.6 3.4 1.1 248 22 45.1 26.6 47.9 0.5 0.0 0.00 55.2 58.8 1.1 3.4 0.4 194 23 44.8 27.0 49.4 0.5 0.0 0.00 53.8 58.8 1.6 4.5 1.3 333 24 41.4 28.8 60.6 0.3 0.0 0.00 52.7 58.8 1.6 3.6 1.3 58 AZMET Daily Weather Data : YUMA VALLEY : Jan 20 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.9 31.6 47.1 DegF RELATIVE HUMIDITY 79.4 16.1 47.7 % DEWPOINT 25.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 60.1 44.8 51.8 DegF SOIL TEMP. 20 in 59.2 58.8 59.0 DegF WIND SPEED 7.8 2.5 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 86 Degrees SOLAR RADIATION 339.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.3 70 4.5 123 7.0 193 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 21 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.4 28.9 65.8 0.3 0.0 0.00 51.6 58.8 0.9 3.6 0.7 17 2 39.4 30.4 70.1 0.2 0.0 0.00 50.7 59.0 1.3 4.3 1.1 340 3 41.0 33.6 75.2 0.2 0.0 0.00 49.8 59.0 2.5 4.9 2.5 339 4 39.2 33.6 80.0 0.2 0.0 0.00 49.1 59.0 1.8 4.9 1.1 308 5 40.3 35.1 81.9 0.2 0.0 0.00 48.6 59.2 1.8 4.9 1.3 325 6 38.5 34.5 85.6 0.1 0.0 0.00 48.0 59.2 2.7 7.2 1.6 34 7 37.0 33.6 87.2 0.1 0.0 0.00 47.3 59.2 1.1 4.5 0.7 3 8 36.1 33.3 88.8 0.1 0.5 0.00 46.8 59.2 2.2 4.9 2.2 30 9 39.2 34.0 81.2 0.2 10.3 0.00 46.4 59.2 2.2 4.3 2.0 349 10 45.9 35.4 66.9 0.3 25.3 0.00 46.6 59.2 4.0 8.3 4.0 22 11 51.4 36.5 56.8 0.6 38.9 0.00 47.7 59.2 6.7 9.4 6.7 46 12 57.7 35.6 43.5 0.9 48.5 0.00 49.6 59.2 4.7 7.4 4.5 49 13 60.8 35.4 38.5 1.1 52.8 0.00 52.3 59.2 3.1 6.9 2.7 107 14 62.4 35.6 36.7 1.2 51.8 0.00 55.0 59.0 4.0 10.5 3.4 127 15 63.9 33.8 32.6 1.4 41.3 0.00 57.6 59.0 2.0 9.6 0.9 130 16 64.4 36.5 35.3 1.3 33.7 0.00 59.5 59.0 4.9 12.3 4.0 172 17 64.4 36.7 35.7 1.3 20.3 0.00 60.6 59.0 3.6 7.4 3.4 235 18 61.9 38.3 41.8 1.1 5.5 0.00 61.0 58.8 3.6 6.5 3.6 253 19 56.7 35.2 44.3 0.9 0.0 0.00 60.4 58.8 4.7 7.4 4.7 306 20 53.6 33.3 45.9 0.8 0.0 0.00 59.4 58.8 1.8 9.4 0.7 320 21 55.8 35.2 45.8 0.8 0.0 0.00 58.3 58.8 11.0 18.8 10.7 311 22 54.5 35.6 48.6 0.8 0.0 0.00 57.4 58.8 8.7 17.4 7.6 317 23 52.7 35.1 50.8 0.7 0.0 0.00 56.7 59.0 2.0 6.5 1.6 167 24 49.3 35.2 58.3 0.5 0.0 0.00 55.9 59.0 1.6 4.9 0.4 218 AZMET Daily Weather Data : YUMA VALLEY : Jan 21 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.5 35.4 50.2 DegF RELATIVE HUMIDITY 90.5 31.5 58.2 % DEWPOINT 34.5 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 61.0 46.2 53.1 DegF SOIL TEMP. 20 in 59.2 58.8 59.0 DegF WIND SPEED 18.8 3.4 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 343 Degrees SOLAR RADIATION 329.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.7 73 4.9 128 7.7 201 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 22 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.0 36.0 63.2 0.4 0.0 0.00 55.0 59.0 3.4 6.0 3.1 272 2 49.8 35.8 58.2 0.5 0.0 0.00 54.3 59.2 4.3 11.4 2.5 332 3 52.2 34.3 50.5 0.7 0.0 0.00 53.8 59.2 4.5 10.3 4.3 16 4 50.4 34.7 54.8 0.6 0.0 0.00 53.4 59.2 4.3 8.1 4.0 31 5 44.6 35.2 69.6 0.3 0.0 0.00 52.9 59.2 3.1 5.6 3.1 15 6 41.9 34.5 75.3 0.2 0.0 0.00 52.2 59.4 2.9 4.5 2.5 65 7 39.6 34.5 82.0 0.2 0.0 0.00 51.4 59.4 1.6 3.8 0.7 321 8 39.0 33.8 81.3 0.2 0.5 0.00 50.7 59.4 2.2 4.7 2.0 19 9 42.3 34.9 74.6 0.2 10.0 0.00 50.0 59.5 3.6 5.8 3.4 23 10 47.8 37.4 66.8 0.4 25.3 0.00 50.0 59.5 3.8 5.8 3.6 34 11 55.4 38.1 52.6 0.7 38.7 0.00 51.1 59.5 2.7 4.7 2.5 60 12 59.7 36.7 42.2 1.0 48.3 0.00 53.1 59.5 2.2 5.8 1.1 80 13 61.0 36.1 39.3 1.1 53.0 0.00 55.6 59.5 2.0 6.7 1.1 231 14 62.4 35.2 36.2 1.2 52.1 0.00 58.1 59.5 2.9 7.6 1.8 199 15 63.3 34.3 33.7 1.3 44.4 0.00 60.4 59.5 3.6 8.9 2.0 162 16 63.7 34.0 32.9 1.4 34.6 0.00 62.2 59.5 3.6 7.6 3.1 130 17 63.5 33.6 32.6 1.4 20.8 0.00 63.1 59.4 3.6 6.7 3.1 240 18 61.0 36.9 40.8 1.1 6.2 0.00 63.3 59.4 4.0 6.7 4.0 232 19 55.2 37.9 52.1 0.7 0.0 0.00 62.6 59.4 3.6 4.9 3.4 246 20 52.0 37.0 56.7 0.6 0.0 0.00 61.3 59.5 3.4 4.3 3.1 269 21 48.7 36.5 62.4 0.4 0.0 0.00 59.9 59.5 0.9 3.6 0.7 258 22 46.2 35.8 66.9 0.3 0.0 0.00 58.6 59.5 0.4 0.4 0.2 325 23 45.3 36.1 70.0 0.3 0.0 0.00 57.4 59.5 1.6 5.4 1.3 74 24 47.1 34.2 60.4 0.4 0.0 0.00 56.3 59.7 3.6 5.6 3.6 42 AZMET Daily Weather Data : YUMA VALLEY : Jan 22 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.1 38.3 51.6 DegF RELATIVE HUMIDITY 85.7 30.4 56.5 % DEWPOINT 35.6 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 63.5 49.8 56.1 DegF SOIL TEMP. 20 in 59.7 59.0 59.4 DegF WIND SPEED 11.4 2.9 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 3 Degrees SOLAR RADIATION 333.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.9 76 5.0 133 8.3 209 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 23 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.6 34.9 73.9 0.3 0.0 0.00 55.4 59.7 0.7 2.0 0.4 202 2 41.7 34.7 76.0 0.2 0.0 0.00 54.5 59.7 0.7 4.7 0.4 79 3 42.1 34.3 73.6 0.2 0.0 0.00 53.6 59.9 1.6 3.4 1.6 26 4 41.7 33.1 71.2 0.3 0.0 0.00 52.7 59.9 2.5 3.8 2.5 20 5 41.4 32.7 71.3 0.3 0.0 0.00 51.8 60.1 1.6 3.6 1.3 355 6 38.3 32.4 79.1 0.2 0.0 0.00 51.1 60.1 0.7 2.5 0.4 158 7 37.9 32.7 81.4 0.1 0.0 0.00 50.4 60.1 1.3 3.1 1.3 293 8 37.9 32.2 79.3 0.2 0.5 0.00 49.6 60.1 1.1 2.9 1.1 23 9 41.5 32.7 70.5 0.3 10.3 0.00 49.1 60.1 2.7 4.5 2.7 23 10 48.6 36.1 62.1 0.4 25.3 0.00 49.1 60.3 3.6 5.6 3.4 46 11 55.9 34.9 45.1 0.9 38.9 0.00 50.4 60.3 4.7 8.1 4.5 36 12 60.4 31.1 33.0 1.2 48.5 0.00 52.3 60.1 3.8 7.6 3.6 2 13 62.2 32.0 32.2 1.3 53.0 0.00 54.9 60.1 2.9 7.8 1.8 300 14 62.8 32.9 32.5 1.3 52.1 0.00 57.6 60.1 4.5 8.7 4.0 241 15 63.3 33.4 32.5 1.3 45.9 0.00 60.1 60.1 4.5 10.5 3.8 226 16 63.5 33.8 32.7 1.4 34.9 0.00 61.7 60.1 6.3 13.0 6.0 181 17 62.8 35.2 35.5 1.3 20.1 0.00 62.8 59.9 7.6 11.9 7.4 191 18 59.7 38.5 45.6 1.0 5.5 0.00 62.8 59.9 4.9 8.9 4.9 202 19 54.1 40.5 60.0 0.6 0.0 0.00 62.1 59.9 2.0 4.0 1.8 146 20 51.4 38.7 61.3 0.5 0.0 0.00 60.8 59.9 2.0 3.4 1.8 29 21 49.3 37.6 63.6 0.4 0.0 0.00 59.4 59.9 1.1 2.7 1.1 20 22 47.7 36.3 64.6 0.4 0.0 0.00 58.1 59.9 1.6 6.0 1.6 120 23 45.0 35.8 70.4 0.3 0.0 0.00 57.0 60.1 2.0 6.5 1.8 141 24 46.8 39.9 76.8 0.3 0.0 0.00 55.9 60.1 6.3 13.4 6.3 141 AZMET Daily Weather Data : YUMA VALLEY : Jan 23 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.8 36.1 50.0 DegF RELATIVE HUMIDITY 85.2 29.2 59.3 % DEWPOINT 34.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 63.0 48.9 55.6 DegF SOIL TEMP. 20 in 60.3 59.7 60.1 DegF WIND SPEED 13.4 2.9 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 155 Degrees SOLAR RADIATION 335.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.5 78 4.7 138 7.6 216 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 24 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.7 44.1 84.1 0.2 0.0 0.00 55.4 60.1 8.9 12.8 8.7 139 2 50.9 45.3 81.3 0.2 0.0 0.00 55.0 60.1 8.5 13.0 8.3 143 3 52.0 46.2 80.5 0.3 0.0 0.00 55.0 60.3 8.1 12.1 7.8 146 4 52.2 46.4 80.6 0.3 0.0 0.00 55.2 60.3 6.7 12.1 6.7 141 5 51.6 46.9 84.3 0.2 0.0 0.00 55.2 60.3 6.7 12.5 6.5 144 6 51.6 46.8 83.7 0.2 0.0 0.00 55.0 60.4 8.3 12.3 8.3 124 7 50.9 46.2 84.0 0.2 0.0 0.00 55.0 60.4 6.3 10.7 2.5 184 8 50.7 46.9 86.7 0.2 0.0 0.00 54.9 60.4 2.7 11.6 2.5 276 9 51.4 46.9 84.2 0.2 2.9 0.00 54.7 60.4 0.7 2.7 0.2 313 10 54.5 41.0 60.7 0.6 25.1 0.00 54.9 60.4 5.8 11.9 5.4 314 11 56.3 36.5 47.5 0.8 34.6 0.00 55.4 60.4 11.4 17.9 11.2 323 12 58.1 34.0 39.9 1.0 49.7 0.00 56.5 60.4 10.5 15.7 10.1 310 13 59.4 34.7 39.6 1.0 54.2 0.00 58.1 60.4 9.4 14.3 8.9 310 14 60.3 35.4 39.3 1.1 53.5 0.00 59.9 60.4 7.6 13.0 7.2 284 15 61.3 32.2 33.3 1.2 47.3 0.00 61.7 60.4 6.9 13.0 6.3 324 16 61.9 30.7 30.7 1.3 36.3 0.00 63.0 60.4 5.8 13.0 5.1 301 17 62.6 30.0 29.1 1.4 21.5 0.00 63.9 60.4 3.1 7.4 2.7 278 18 60.3 32.0 34.4 1.2 6.2 0.00 64.0 60.4 3.6 7.6 3.4 282 19 54.9 34.0 45.5 0.8 0.0 0.00 63.1 60.4 1.3 3.8 0.2 99 20 51.4 34.9 53.0 0.6 0.0 0.00 61.9 60.4 0.7 2.7 0.4 40 21 50.2 32.5 51.0 0.6 0.0 0.00 60.4 60.6 1.6 4.3 1.6 344 22 48.6 33.4 55.8 0.5 0.0 0.00 59.2 60.6 2.9 5.4 2.7 58 23 45.5 34.0 64.3 0.4 0.0 0.00 57.9 60.6 1.8 5.8 1.3 9 24 46.2 33.6 61.5 0.4 0.0 0.00 57.0 60.6 1.8 4.5 1.8 7 AZMET Daily Weather Data : YUMA VALLEY : Jan 24 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.9 44.1 53.8 DegF RELATIVE HUMIDITY 88.1 25.3 59.8 % DEWPOINT 38.5 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 64.0 54.7 57.9 DegF SOIL TEMP. 20 in 60.6 60.1 60.4 DegF WIND SPEED 17.9 5.4 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 287 Degrees SOLAR RADIATION 331.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.7 81 5.4 143 9.2 226 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 25 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.9 36.1 68.3 0.3 0.0 0.00 56.1 60.8 0.7 3.1 0.7 359 2 45.7 36.9 71.1 0.3 0.0 0.00 55.4 60.8 1.3 4.9 1.3 36 3 43.7 34.3 69.2 0.3 0.0 0.00 54.9 60.8 2.2 4.5 2.2 13 4 42.4 33.4 70.2 0.3 0.0 0.00 54.1 61.0 3.4 6.7 3.1 31 5 42.8 33.1 68.4 0.3 0.0 0.00 53.6 61.0 2.5 3.6 2.5 10 6 42.3 34.2 72.6 0.3 0.0 0.00 52.9 61.0 3.1 4.5 3.1 18 7 41.4 37.2 85.6 0.1 0.0 0.00 52.3 61.0 2.9 4.5 2.9 25 8 42.1 39.0 89.0 0.1 0.7 0.00 51.6 61.2 2.9 4.5 2.9 19 9 45.0 40.8 85.5 0.2 10.5 0.00 51.1 61.2 3.8 6.3 3.6 32 10 50.9 44.8 79.4 0.3 26.0 0.00 51.4 61.2 6.9 11.0 6.9 41 11 55.6 46.2 71.0 0.4 39.2 0.00 52.5 61.2 7.6 11.2 7.4 51 12 59.4 45.9 60.8 0.7 52.1 0.00 54.3 61.2 5.1 13.0 4.3 86 13 62.1 43.2 50.1 0.9 56.6 0.00 57.0 61.0 6.0 12.5 4.7 108 14 63.3 41.4 44.6 1.1 54.2 0.00 59.5 61.0 5.8 12.1 4.9 130 15 64.4 38.5 38.3 1.3 46.8 0.00 61.9 61.0 7.2 13.9 6.7 153 16 64.6 39.6 39.6 1.3 34.4 0.00 63.5 61.0 5.8 11.6 5.4 162 17 64.4 39.6 39.9 1.2 21.7 0.00 64.4 60.8 6.0 11.0 5.6 169 18 62.1 42.3 48.5 1.0 5.3 0.00 64.4 60.8 2.9 6.7 2.7 201 19 56.7 43.7 62.1 0.6 0.0 0.00 63.7 60.8 0.7 3.4 0.2 96 20 54.3 41.4 61.4 0.6 0.0 0.00 62.4 60.8 0.4 1.6 0.2 329 21 51.1 39.4 64.3 0.5 0.0 0.00 61.0 60.8 1.8 6.7 1.3 218 22 48.9 38.7 67.9 0.4 0.0 0.00 59.7 60.8 1.3 4.0 0.4 351 23 47.3 38.1 70.2 0.3 0.0 0.00 58.6 60.8 2.0 4.7 0.7 344 24 46.4 37.4 70.6 0.3 0.0 0.00 57.6 61.0 2.2 4.3 2.2 47 AZMET Daily Weather Data : YUMA VALLEY : Jan 25 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.5 40.1 51.8 DegF RELATIVE HUMIDITY 91.0 34.7 64.5 % DEWPOINT 39.4 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 64.6 51.1 57.2 DegF SOIL TEMP. 20 in 61.2 60.6 61.0 DegF WIND SPEED 13.9 3.6 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 77 Degrees SOLAR RADIATION 347.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.9 84 5.6 149 8.8 234 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 26 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.0 36.9 73.0 0.3 0.0 0.00 56.7 61.0 1.3 3.4 1.3 28 2 44.2 35.4 71.0 0.3 0.0 0.00 55.6 61.0 1.1 3.4 1.1 25 3 43.0 35.1 73.7 0.3 0.0 0.00 54.7 61.2 2.0 4.3 2.0 46 4 43.2 35.2 73.6 0.3 0.0 0.00 54.0 61.2 2.9 4.3 2.9 26 5 42.1 35.1 76.0 0.2 0.0 0.00 53.4 61.2 2.9 4.3 2.9 32 6 42.1 35.2 76.6 0.2 0.0 0.00 52.9 61.2 2.5 3.6 2.5 37 7 40.5 34.9 80.6 0.2 0.0 0.00 52.3 61.2 0.7 2.7 0.2 255 8 40.3 35.4 82.6 0.2 0.2 0.00 51.8 61.3 0.7 3.1 0.4 310 9 43.2 36.7 77.9 0.2 5.3 0.00 51.4 61.3 1.3 4.3 1.1 18 10 48.0 39.6 72.3 0.3 14.6 0.00 51.6 61.3 4.0 6.7 3.6 38 11 52.9 42.6 68.3 0.4 31.3 0.00 52.3 61.3 3.4 7.6 2.9 202 12 57.9 43.5 59.1 0.7 44.9 0.00 54.1 61.3 2.0 5.4 1.3 208 13 61.7 42.4 49.2 0.9 37.3 0.00 56.5 61.2 4.3 8.3 3.8 48 14 62.8 42.1 46.6 1.0 28.2 0.00 58.5 61.2 4.3 7.2 3.8 37 15 63.5 41.5 44.4 1.1 22.9 0.00 59.9 61.2 3.8 6.7 3.4 50 16 64.2 41.0 42.6 1.2 16.5 0.00 60.8 61.2 2.2 4.9 2.0 54 17 63.9 42.4 45.7 1.1 8.6 0.00 61.3 61.0 2.0 4.5 1.6 244 18 60.4 45.0 56.7 0.8 1.9 0.00 61.5 61.0 3.1 4.9 3.1 256 19 57.9 43.2 57.8 0.7 0.0 0.00 61.2 61.0 3.4 6.7 3.1 262 20 56.5 43.3 61.3 0.6 0.0 0.00 60.6 61.0 0.4 1.8 0.2 198 21 55.9 44.1 64.4 0.6 0.0 0.00 60.1 61.0 2.0 6.7 1.1 351 22 56.1 45.3 66.9 0.5 0.0 0.00 59.7 61.0 5.8 8.7 5.1 254 23 54.3 47.3 77.2 0.3 0.0 0.01 59.4 61.0 4.7 7.4 4.7 254 24 53.4 47.7 80.7 0.3 0.0 0.05 59.0 61.0 4.3 7.8 4.3 283 AZMET Daily Weather Data : YUMA VALLEY : Jan 26 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.9 39.0 52.2 DegF RELATIVE HUMIDITY 84.8 38.2 65.8 % DEWPOINT 40.5 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 61.5 51.4 56.7 DegF SOIL TEMP. 20 in 61.3 61.0 61.2 DegF WIND SPEED 8.7 2.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 344 Degrees SOLAR RADIATION 211.7 Langleys PRECIPITATION 0.06 Inches AZMET REF. EVAPOTRANSPIRATION 0.05 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.7 86 5.2 154 8.3 243 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 27 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.3 48.4 86.3 0.2 0.0 0.03 58.6 61.0 2.5 5.6 0.7 155 2 51.6 49.1 91.2 0.1 0.0 0.02 58.3 61.0 2.0 4.7 1.8 120 3 51.4 49.5 92.9 0.1 0.0 0.04 57.9 61.2 1.6 4.5 0.9 204 4 51.3 49.6 94.2 0.1 0.0 0.04 57.7 61.2 1.3 3.4 1.1 45 5 51.4 50.0 94.5 0.1 0.0 0.00 57.6 61.2 3.1 6.3 3.1 68 6 52.2 50.5 94.2 0.1 0.0 0.01 57.4 61.2 3.4 5.8 3.4 60 7 53.1 51.1 93.4 0.1 0.0 0.00 57.2 61.2 2.7 5.1 2.5 75 8 53.6 51.1 91.1 0.1 0.0 0.00 57.2 61.3 2.9 4.9 2.7 80 9 54.1 51.4 90.5 0.1 0.7 0.00 57.0 61.3 3.4 5.6 2.0 78 10 54.0 51.8 92.4 0.1 2.6 0.02 57.0 61.3 2.0 4.5 1.8 323 11 55.2 52.7 91.3 0.1 4.8 0.00 57.2 61.3 1.6 4.9 1.3 322 12 55.2 52.9 91.9 0.1 6.2 0.01 57.4 61.3 5.4 10.3 4.9 328 13 55.6 52.9 90.7 0.1 10.5 0.02 57.7 61.3 4.9 10.1 4.7 62 14 56.5 53.2 89.3 0.2 15.3 0.02 58.3 61.3 2.7 8.1 2.2 66 15 56.8 53.8 89.7 0.2 9.6 0.03 59.0 61.3 4.5 8.9 4.3 77 16 57.0 54.5 91.0 0.1 7.6 0.01 59.4 61.3 5.8 10.1 5.4 98 17 57.7 55.0 90.6 0.2 3.8 0.00 59.5 61.3 4.9 8.3 4.9 123 18 57.9 55.4 91.5 0.1 2.6 0.00 59.5 61.3 1.3 4.9 1.3 106 19 57.4 55.0 92.0 0.1 0.2 0.00 59.5 61.3 1.1 3.4 0.4 74 20 55.8 54.0 93.6 0.1 0.0 0.00 59.2 61.3 2.2 4.0 2.0 122 21 54.3 52.5 93.9 0.1 0.0 0.00 58.8 61.3 1.6 6.0 0.7 27 22 53.4 51.6 93.9 0.1 0.0 0.00 58.1 61.3 1.3 4.9 1.1 9 23 50.7 49.3 94.8 0.1 0.0 0.00 57.4 61.5 1.8 3.4 1.1 353 24 51.4 50.2 95.4 0.1 0.0 0.00 56.8 61.5 1.6 3.4 1.1 10 AZMET Daily Weather Data : YUMA VALLEY : Jan 27 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 58.6 50.0 54.1 DegF RELATIVE HUMIDITY 95.9 80.0 92.1 % DEWPOINT 52.0 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 0.1 KPas SOIL TEMP. 4 in 59.7 56.8 58.1 DegF SOIL TEMP. 20 in 61.5 61.0 61.3 DegF WIND SPEED 10.3 2.7 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 70 Degrees SOLAR RADIATION 64.3 Langleys PRECIPITATION 0.25 Inches AZMET REF. EVAPOTRANSPIRATION 0.00 Inches STD. REF. EVAPOTRANSPIRATION 0.02 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.1 87 4.3 158 9.4 252 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 28 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.4 50.0 95.5 0.1 0.0 0.00 56.3 61.5 0.9 2.9 0.4 334 2 51.1 50.0 95.7 0.1 0.0 0.00 56.1 61.5 2.5 5.4 1.6 92 3 50.5 49.3 95.4 0.1 0.0 0.00 55.6 61.5 1.3 4.3 0.7 16 4 47.7 46.4 95.3 0.1 0.0 0.00 55.0 61.5 1.8 6.3 1.1 346 5 46.4 45.3 96.0 0.0 0.0 0.00 54.5 61.5 3.6 7.4 3.4 29 6 46.6 45.5 96.2 0.0 0.0 0.00 53.8 61.5 2.5 4.7 1.6 32 7 46.9 45.9 96.4 0.0 0.0 0.00 53.2 61.5 2.7 6.5 1.8 48 8 46.0 45.1 96.3 0.0 0.7 0.01 52.7 61.5 3.6 6.3 3.1 22 9 47.3 46.2 96.4 0.0 11.0 0.00 52.3 61.5 2.5 4.3 2.5 35 10 53.4 49.1 85.8 0.2 25.6 0.00 52.3 61.5 3.1 5.4 2.9 68 11 59.4 47.8 66.0 0.6 38.7 0.00 53.6 61.5 2.5 7.6 1.3 112 12 61.9 48.2 60.9 0.7 49.2 0.00 55.8 61.5 7.6 13.0 7.4 157 13 62.8 49.1 60.8 0.8 53.5 0.00 57.7 61.5 9.6 13.6 9.4 180 14 64.4 46.8 52.8 1.0 52.6 0.00 59.4 61.5 11.0 15.7 10.7 193 15 65.7 43.2 44.1 1.2 48.3 0.00 60.8 61.3 11.2 18.3 11.0 203 16 65.7 42.6 43.1 1.2 21.5 0.00 61.9 61.3 9.8 14.5 9.4 217 17 65.1 43.9 46.1 1.1 24.4 0.00 62.4 61.3 8.7 15.7 7.8 261 18 61.9 44.2 52.4 0.9 6.9 0.00 62.4 61.3 11.2 19.7 11.0 288 19 58.5 42.8 55.8 0.7 0.0 0.00 61.9 61.3 12.1 19.5 11.6 278 20 56.8 42.4 58.5 0.7 0.0 0.00 60.8 61.3 11.4 24.8 10.7 282 21 55.8 41.0 57.5 0.6 0.0 0.00 59.7 61.3 16.1 30.9 15.7 304 22 54.1 38.8 56.1 0.6 0.0 0.00 58.8 61.3 17.0 27.7 16.8 303 23 53.1 37.0 54.5 0.6 0.0 0.00 57.9 61.3 18.1 28.0 17.9 303 24 51.8 36.1 55.0 0.6 0.0 0.00 57.0 61.3 15.9 25.3 15.7 313 AZMET Daily Weather Data : YUMA VALLEY : Jan 28 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.3 45.3 55.2 DegF RELATIVE HUMIDITY 96.6 36.1 71.4 % DEWPOINT 45.0 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 62.6 52.2 57.2 DegF SOIL TEMP. 20 in 61.5 61.3 61.5 DegF WIND SPEED 30.9 7.8 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 278 Degrees SOLAR RADIATION 332.8 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.1 92 7.2 166 11.3 263 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 29 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.3 35.2 54.1 0.6 0.0 0.00 56.1 61.3 15.0 27.1 14.8 313 2 50.4 35.4 56.5 0.5 0.0 0.00 55.4 61.5 13.9 23.5 13.6 321 3 49.6 36.7 60.6 0.5 0.0 0.00 54.7 61.5 11.0 16.6 10.7 326 4 48.0 37.6 66.9 0.4 0.0 0.00 54.1 61.5 6.9 13.0 6.7 326 5 45.1 37.0 73.4 0.3 0.0 0.00 53.4 61.5 3.1 6.7 3.1 340 6 45.0 36.0 70.1 0.3 0.0 0.00 52.7 61.5 4.3 7.4 3.6 1 7 42.6 34.9 74.1 0.2 0.0 0.00 52.0 61.5 2.5 5.8 2.0 66 8 40.3 34.0 78.4 0.2 0.7 0.00 51.1 61.5 2.5 4.9 0.2 212 9 41.9 36.9 82.5 0.2 11.0 0.00 50.4 61.5 1.3 4.3 1.3 215 10 49.8 35.2 57.6 0.5 27.5 0.00 50.2 61.5 4.5 10.3 3.8 28 11 54.1 29.5 38.6 0.9 41.3 0.00 51.1 61.5 9.2 15.4 8.9 10 12 56.7 28.6 33.8 1.0 51.1 0.00 52.5 61.5 8.3 13.2 8.1 5 13 58.6 27.5 30.4 1.2 55.7 0.00 54.5 61.5 6.7 11.6 6.5 6 14 59.7 27.5 29.1 1.2 54.7 0.00 56.8 61.3 3.4 16.1 2.7 9 15 60.4 28.9 30.1 1.3 48.5 0.00 59.2 61.3 2.9 6.9 1.8 246 16 61.2 28.8 29.0 1.3 37.5 0.00 61.2 61.3 2.7 7.6 2.0 250 17 60.6 30.4 31.9 1.2 23.2 0.00 62.2 61.2 4.3 8.5 4.0 240 18 58.6 32.0 36.2 1.1 7.4 0.00 62.4 61.2 3.6 6.5 3.4 248 19 53.6 34.0 47.6 0.7 0.2 0.00 61.7 61.2 1.6 3.4 1.6 222 20 49.5 36.5 61.1 0.5 0.0 0.00 60.3 61.2 1.8 3.6 1.3 247 21 46.4 36.9 69.2 0.3 0.0 0.00 59.0 61.0 1.6 4.9 1.3 193 22 44.4 37.2 75.8 0.2 0.0 0.00 57.6 61.0 1.3 4.3 1.1 188 23 42.8 36.9 79.7 0.2 0.0 0.00 56.3 61.0 1.6 3.4 1.3 160 24 41.9 37.6 84.2 0.1 0.0 0.00 55.2 61.2 0.7 2.0 0.4 248 AZMET Daily Weather Data : YUMA VALLEY : Jan 29 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.2 37.4 50.5 DegF RELATIVE HUMIDITY 87.5 25.4 56.3 % DEWPOINT 33.8 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 62.4 50.2 55.9 DegF SOIL TEMP. 20 in 61.5 61.0 61.3 DegF WIND SPEED 27.1 4.7 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 329 Degrees SOLAR RADIATION 359.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.6 93 3.8 169 6.7 270 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 30 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.4 37.2 85.1 0.1 0.0 0.00 54.1 61.2 0.7 2.2 0.4 83 2 39.9 35.8 85.1 0.1 0.0 0.00 53.1 61.2 2.7 4.0 2.5 124 3 38.7 34.7 85.2 0.1 0.0 0.00 52.2 61.2 1.1 3.4 0.7 230 4 38.7 35.1 86.6 0.1 0.0 0.00 51.3 61.2 1.8 4.9 0.9 111 5 38.3 34.2 85.0 0.1 0.0 0.00 50.4 61.2 1.6 3.4 0.9 41 6 40.3 35.1 81.5 0.2 0.0 0.00 49.6 61.2 2.5 7.4 1.3 290 7 42.1 36.3 79.8 0.2 0.0 0.00 48.9 61.2 6.5 11.2 5.8 250 8 39.7 35.2 83.3 0.1 0.7 0.00 48.6 61.2 3.1 6.0 2.5 234 9 41.7 36.9 82.9 0.2 10.5 0.00 48.2 61.2 4.0 5.6 3.8 200 10 46.2 39.7 78.0 0.2 14.3 0.00 48.4 61.2 4.5 8.5 4.3 217 11 51.6 41.0 66.8 0.4 37.8 0.00 49.1 61.2 6.5 12.3 6.0 268 12 56.5 39.0 52.1 0.8 50.9 0.00 50.9 61.2 10.7 18.8 9.8 308 13 59.4 36.3 42.2 1.0 55.7 0.00 52.9 61.0 11.9 17.7 11.6 294 14 61.3 34.7 37.0 1.2 53.8 0.00 55.2 61.0 10.7 18.1 9.4 305 15 63.3 28.2 26.3 1.5 48.7 0.00 57.0 60.8 11.9 20.4 11.4 339 16 63.5 27.3 25.2 1.5 38.0 0.00 58.6 60.8 11.2 20.8 11.0 340 17 63.1 25.2 23.4 1.5 23.2 0.00 59.4 60.8 10.1 18.8 9.8 353 18 60.8 25.0 25.1 1.4 7.6 0.00 59.5 60.6 8.7 14.1 8.5 7 19 57.2 25.9 29.8 1.1 0.2 0.00 59.0 60.6 5.1 10.1 4.9 4 20 52.5 29.1 40.5 0.8 0.0 0.00 58.1 60.6 1.8 4.3 1.8 14 21 52.2 27.7 38.7 0.8 0.0 0.00 56.8 60.6 4.5 6.7 4.5 358 22 52.0 26.6 37.1 0.8 0.0 0.00 55.8 60.6 5.6 8.3 5.4 356 23 49.8 26.4 39.9 0.7 0.0 0.00 54.9 60.6 2.7 6.3 2.5 360 24 47.8 26.8 43.7 0.6 0.0 0.00 53.8 60.6 0.9 2.9 0.4 134 AZMET Daily Weather Data : YUMA VALLEY : Jan 30 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.2 37.0 50.0 DegF RELATIVE HUMIDITY 89.5 21.2 56.7 % DEWPOINT 32.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 59.7 48.2 53.6 DegF SOIL TEMP. 20 in 61.2 60.4 61.0 DegF WIND SPEED 20.8 5.4 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 322 Degrees SOLAR RADIATION 340.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.3 96 4.7 174 7.6 278 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jan 31 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.6 25.7 43.7 0.6 0.0 0.00 52.7 60.6 2.9 7.4 2.7 11 2 45.0 24.8 44.9 0.6 0.0 0.00 51.8 60.6 5.1 9.2 5.1 35 3 48.0 19.4 31.9 0.8 0.0 0.00 51.1 60.6 8.5 13.4 8.3 20 4 47.8 18.3 30.5 0.8 0.0 0.00 50.4 60.6 10.3 15.0 10.3 23 5 47.5 15.8 27.6 0.8 0.0 0.00 50.0 60.6 9.8 16.1 9.6 17 6 46.4 15.3 28.1 0.8 0.0 0.00 49.5 60.6 8.9 14.3 8.7 23 7 45.5 15.4 29.4 0.7 0.0 0.00 49.1 60.6 9.6 17.2 9.4 12 8 45.0 16.2 30.8 0.7 1.0 0.00 48.6 60.6 9.6 15.0 9.4 16 9 46.8 16.5 29.5 0.8 11.7 0.00 48.2 60.6 7.8 13.2 7.6 15 10 49.8 18.0 27.8 0.9 28.7 0.00 48.2 60.6 8.1 13.0 7.6 33 11 54.0 14.4 20.6 1.1 43.0 0.00 49.1 60.4 9.4 13.9 9.2 27 12 56.1 12.7 17.5 1.3 53.0 0.00 50.7 60.4 6.3 11.4 5.8 39 13 57.4 11.8 16.2 1.4 57.8 0.00 52.9 60.4 5.8 13.2 5.1 49 14 58.5 11.8 15.6 1.4 56.9 0.00 55.4 60.3 3.8 10.3 2.7 8 15 59.2 9.1 13.5 1.5 49.7 0.00 57.7 60.3 2.9 9.4 2.5 59 16 59.7 10.0 13.7 1.5 37.3 0.00 59.5 60.3 2.2 7.4 1.3 91 17 59.9 10.4 13.8 1.5 22.2 0.00 60.6 60.1 2.0 7.2 0.7 304 18 56.8 18.3 21.8 1.2 7.2 0.00 60.8 60.1 3.6 6.5 3.4 253 19 52.9 17.8 24.9 1.0 0.2 0.00 60.1 60.1 2.7 3.4 2.7 235 20 49.5 22.8 35.0 0.8 0.0 0.00 58.8 59.9 3.6 4.9 3.4 284 21 46.2 25.7 44.4 0.6 0.0 0.00 57.4 59.9 1.8 4.5 1.8 270 22 46.6 22.5 38.5 0.7 0.0 0.00 56.1 59.9 1.1 5.1 0.9 3 23 44.8 24.4 44.5 0.6 0.0 0.00 54.9 59.9 2.9 4.9 2.9 41 24 44.1 22.8 42.8 0.6 0.0 0.00 53.6 59.9 0.9 2.5 0.9 3 AZMET Daily Weather Data : YUMA VALLEY : Jan 31 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.2 42.4 50.5 DegF RELATIVE HUMIDITY 53.6 11.5 28.6 % DEWPOINT 17.4 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 60.8 48.2 53.6 DegF SOIL TEMP. 20 in 60.6 59.9 60.4 DegF WIND SPEED 17.2 5.4 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 19 Degrees SOLAR RADIATION 368.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.6 97 4.0 178 7.2 285 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 1 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.0 27.7 58.5 0.4 0.0 0.00 52.5 60.1 0.9 3.4 0.7 22 2 39.0 28.6 65.9 0.3 0.0 0.00 51.6 60.1 0.4 2.7 0.4 15 3 37.8 29.3 71.3 0.2 0.0 0.00 50.5 60.1 0.7 2.9 0.7 15 4 37.8 29.1 71.1 0.2 0.0 0.00 49.8 60.1 1.1 3.4 1.1 19 5 37.2 29.5 73.5 0.2 0.0 0.00 48.9 60.1 1.8 3.1 1.6 39 6 34.9 28.9 78.6 0.2 0.0 0.00 48.0 60.1 0.7 2.5 0.4 350 7 35.4 28.4 75.5 0.2 0.0 0.00 47.3 60.1 0.9 2.9 0.9 22 8 36.7 28.6 72.4 0.2 0.7 0.00 46.6 60.1 2.0 4.3 1.8 23 9 38.5 30.7 73.2 0.2 11.5 0.00 46.0 60.1 3.4 5.4 3.4 38 10 45.0 31.6 59.9 0.4 28.2 0.00 46.2 60.1 4.0 7.2 4.0 45 11 51.6 28.6 40.9 0.8 42.0 0.00 47.3 60.1 3.8 7.6 3.1 66 12 56.8 26.2 30.6 1.1 51.8 0.00 49.5 60.1 4.0 8.9 3.8 182 13 59.4 22.6 24.0 1.3 56.9 0.00 52.2 59.9 5.1 9.4 4.9 168 14 61.3 22.6 22.4 1.4 56.4 0.00 54.9 59.9 4.5 8.3 4.0 156 15 63.3 21.2 19.5 1.6 50.4 0.00 57.4 59.9 4.3 8.9 3.8 165 16 64.6 20.5 18.2 1.7 39.2 0.00 59.4 59.7 3.1 7.8 2.9 173 17 64.6 21.9 19.3 1.7 24.4 0.00 60.6 59.7 4.5 8.1 4.3 185 18 62.2 28.0 27.2 1.4 8.4 0.00 61.0 59.7 4.0 6.7 4.0 189 19 56.8 31.3 37.8 1.0 0.2 0.00 60.4 59.5 0.9 2.5 0.9 186 20 52.9 32.4 45.5 0.7 0.0 0.00 59.4 59.5 0.4 1.8 0.4 248 21 50.4 33.3 51.8 0.6 0.0 0.00 57.9 59.5 0.9 3.4 0.9 335 22 47.7 32.7 56.0 0.5 0.0 0.00 56.7 59.5 2.7 5.6 2.5 260 23 47.5 33.4 58.0 0.5 0.0 0.00 55.4 59.5 4.9 7.2 4.9 273 24 46.4 33.3 60.3 0.4 0.0 0.00 54.5 59.5 3.6 6.9 2.2 239 AZMET Daily Weather Data : YUMA VALLEY : Feb 1 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.1 33.4 48.7 DegF RELATIVE HUMIDITY 84.0 16.0 50.5 % DEWPOINT 28.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 61.2 46.0 53.1 DegF SOIL TEMP. 20 in 60.1 59.5 59.9 DegF WIND SPEED 9.4 2.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 168 Degrees SOLAR RADIATION 370.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.5 100 4.7 183 7.6 292 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 2 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.6 34.2 77.6 0.2 0.0 0.00 53.4 59.7 1.3 4.5 1.1 134 2 39.9 33.1 76.0 0.2 0.0 0.00 52.5 59.7 1.6 5.4 0.7 163 3 40.5 33.4 76.1 0.2 0.0 0.00 51.6 59.7 1.1 3.6 0.9 22 4 39.9 32.0 73.2 0.2 0.0 0.00 50.7 59.7 2.0 3.6 2.0 44 5 39.6 31.6 73.4 0.2 0.0 0.00 50.0 59.7 1.3 3.8 0.4 93 6 36.5 31.1 81.1 0.1 0.0 0.00 49.3 59.9 1.8 4.7 0.9 145 7 37.6 32.0 79.9 0.2 0.0 0.00 48.6 59.9 1.8 4.0 1.3 350 8 40.8 32.2 71.1 0.3 0.7 0.00 48.0 59.9 3.4 6.7 3.1 38 9 43.7 34.0 68.2 0.3 11.2 0.00 47.5 59.9 1.3 6.7 1.1 29 10 50.5 38.3 62.5 0.5 27.7 0.00 47.7 59.9 2.2 4.9 2.0 82 11 56.5 37.9 50.0 0.8 41.6 0.00 48.9 59.9 2.0 5.8 1.3 107 12 59.4 37.0 43.3 1.0 51.4 0.00 51.1 59.7 4.0 9.8 3.6 32 13 61.5 32.9 33.8 1.2 56.6 0.00 53.8 59.7 5.4 11.6 4.7 21 14 63.0 32.7 32.2 1.3 55.4 0.00 56.3 59.7 3.6 9.4 2.9 346 15 63.7 35.4 34.7 1.3 49.9 0.00 58.6 59.7 7.2 17.9 6.3 284 16 63.5 35.8 35.5 1.3 27.5 0.00 60.4 59.7 7.6 13.0 7.4 281 17 63.0 36.0 36.6 1.2 21.5 0.00 61.2 59.5 6.9 11.0 6.7 272 18 60.6 37.0 41.6 1.0 5.7 0.00 61.2 59.5 5.8 9.8 5.8 280 19 56.5 36.9 47.7 0.8 0.2 0.00 60.6 59.5 4.7 6.7 4.7 280 20 55.6 37.0 49.3 0.8 0.0 0.00 59.7 59.5 5.1 8.9 4.9 318 21 54.1 36.1 50.9 0.7 0.0 0.00 58.6 59.5 3.4 6.7 2.2 284 22 47.1 37.4 68.9 0.3 0.0 0.00 57.6 59.5 1.8 4.3 1.8 218 23 45.9 37.2 71.4 0.3 0.0 0.00 56.5 59.5 2.7 5.4 2.7 240 24 45.0 37.6 74.9 0.3 0.0 0.00 55.6 59.5 0.9 4.7 0.7 244 AZMET Daily Weather Data : YUMA VALLEY : Feb 2 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.1 35.4 50.2 DegF RELATIVE HUMIDITY 84.6 29.4 58.8 % DEWPOINT 34.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 61.2 47.5 54.1 DegF SOIL TEMP. 20 in 59.9 59.5 59.7 DegF WIND SPEED 17.9 3.4 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 307 Degrees SOLAR RADIATION 349.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.5 102 4.9 188 7.7 300 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 3 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.2 37.0 78.8 0.2 0.0 0.00 54.7 59.7 2.2 5.1 2.0 123 2 41.9 36.9 82.0 0.2 0.0 0.00 53.6 59.7 1.1 3.4 0.2 327 3 42.4 37.4 82.2 0.2 0.0 0.00 52.9 59.7 1.3 2.9 1.3 317 4 42.3 36.9 81.3 0.2 0.0 0.00 52.0 59.9 1.1 3.6 0.9 271 5 43.9 37.9 79.1 0.2 0.0 0.00 51.4 59.9 1.1 2.9 0.9 308 6 43.2 38.3 82.9 0.2 0.0 0.00 51.1 59.9 2.9 8.5 2.5 120 7 43.7 38.1 80.8 0.2 0.0 0.00 50.7 59.9 2.7 6.3 1.8 24 8 43.5 38.5 82.2 0.2 0.7 0.00 50.5 59.9 2.2 4.5 1.6 120 9 47.1 43.0 85.7 0.2 9.1 0.00 50.4 59.9 2.5 6.7 2.2 146 10 52.2 46.4 81.0 0.3 24.6 0.00 50.7 59.9 7.6 12.5 7.4 150 11 56.3 48.0 74.0 0.4 33.5 0.00 51.8 59.9 11.0 16.3 10.7 160 12 59.5 47.5 64.8 0.6 45.9 0.00 53.2 59.9 13.9 20.1 13.9 167 13 62.8 44.2 50.6 1.0 49.2 0.00 55.2 59.9 17.2 24.4 17.0 184 14 62.1 41.9 47.8 1.0 9.3 0.00 57.0 59.9 15.7 21.5 15.4 188 15 62.1 42.8 49.4 1.0 5.5 0.00 57.7 59.9 13.2 22.8 13.0 185 16 63.3 43.3 48.0 1.0 11.5 0.00 57.9 59.9 14.3 21.5 14.3 196 17 63.5 43.5 48.1 1.0 8.4 0.00 58.3 59.7 16.3 21.7 16.3 203 18 62.2 43.3 50.1 0.9 2.6 0.00 58.6 59.7 15.9 24.4 15.7 211 19 60.6 43.0 52.5 0.9 0.2 0.00 58.5 59.7 14.3 19.7 14.3 213 20 59.7 43.0 54.0 0.8 0.0 0.00 58.3 59.7 11.9 22.1 11.9 215 21 60.8 42.3 50.9 0.9 0.0 0.00 57.7 59.7 12.1 25.1 10.3 242 22 62.2 41.5 46.6 1.0 0.0 0.00 57.4 59.7 14.3 38.5 13.2 283 23 58.8 39.9 49.5 0.9 0.0 0.00 57.2 59.9 15.9 28.2 15.2 279 24 56.5 36.5 46.8 0.8 0.0 0.00 56.8 59.9 17.9 28.6 17.4 299 AZMET Daily Weather Data : YUMA VALLEY : Feb 3 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.2 39.9 54.0 DegF RELATIVE HUMIDITY 88.1 42.3 64.5 % DEWPOINT 41.4 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 58.6 50.4 54.7 DegF SOIL TEMP. 20 in 60.1 59.5 59.9 DegF WIND SPEED 38.5 9.6 MPH WIND VECTOR MAG. 6.3 MPH WIND VECTOR DIR. 210 Degrees SOLAR RADIATION 200.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.5 105 5.0 193 8.1 308 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 4 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.5 35.1 47.8 0.8 0.0 0.00 56.3 59.9 15.7 28.6 15.2 292 2 54.9 36.0 48.7 0.8 0.0 0.00 55.8 59.9 18.8 29.3 18.6 312 3 54.3 35.8 49.4 0.7 0.0 0.00 55.4 59.9 22.8 33.8 22.4 303 4 52.3 35.8 53.1 0.6 0.0 0.00 55.0 60.1 19.2 29.5 18.8 295 5 50.5 34.3 53.9 0.6 0.0 0.00 54.7 60.1 13.9 26.4 13.6 293 6 51.1 35.1 54.0 0.6 0.0 0.00 54.1 60.1 15.0 23.0 15.0 296 7 49.6 37.0 62.0 0.5 0.0 0.00 53.8 60.1 8.5 16.3 8.3 293 8 49.3 36.9 62.4 0.4 0.5 0.00 53.4 60.1 7.6 15.7 7.6 297 9 49.1 36.7 62.0 0.4 6.9 0.00 53.1 60.1 7.4 13.2 7.2 288 10 51.6 37.6 58.4 0.5 28.4 0.00 53.1 60.1 10.1 15.9 9.8 290 11 54.7 37.2 51.8 0.7 42.5 0.00 53.6 60.1 10.1 16.1 9.6 307 12 57.7 36.0 44.0 0.9 52.6 0.00 54.9 60.1 8.3 14.3 7.6 309 13 60.3 31.5 33.6 1.2 57.1 0.00 56.7 60.1 7.8 18.8 7.4 324 14 61.9 28.4 27.9 1.4 41.8 0.00 58.6 60.1 9.6 17.2 8.7 316 15 63.0 25.2 23.4 1.5 44.7 0.00 59.9 60.1 8.3 16.3 7.8 327 16 63.0 23.9 22.3 1.5 37.0 0.00 61.0 60.1 10.5 18.1 10.3 317 17 62.2 20.7 20.0 1.5 16.0 0.00 61.5 60.1 8.9 17.2 8.5 339 18 60.1 17.6 18.8 1.4 3.8 0.00 61.3 60.1 8.7 14.3 8.5 350 19 58.1 16.5 19.4 1.3 0.2 0.00 60.6 60.1 7.8 18.1 7.6 346 20 54.7 29.7 38.1 0.9 0.0 0.00 59.5 60.1 9.8 15.9 9.6 309 21 54.0 30.9 41.4 0.8 0.0 0.00 58.6 60.1 11.9 17.7 11.6 318 22 52.7 32.0 45.0 0.8 0.0 0.00 57.7 60.1 10.3 16.1 10.1 323 23 50.7 32.4 49.3 0.6 0.0 0.00 56.8 60.1 9.4 15.4 9.2 322 24 49.3 28.4 44.2 0.7 0.0 0.00 56.1 60.3 6.7 11.9 6.7 336 AZMET Daily Weather Data : YUMA VALLEY : Feb 4 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.4 46.6 55.0 DegF RELATIVE HUMIDITY 65.7 16.8 43.0 % DEWPOINT 31.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 61.5 52.9 56.8 DegF SOIL TEMP. 20 in 60.3 59.9 60.1 DegF WIND SPEED 33.8 11.2 MPH WIND VECTOR MAG. 10.3 MPH WIND VECTOR DIR. 310 Degrees SOLAR RADIATION 331.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.1 108 6.1 199 10.4 319 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 5 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.6 22.6 38.4 0.7 0.0 0.00 55.2 60.3 4.9 6.7 4.9 336 2 47.1 18.5 31.6 0.8 0.0 0.00 54.3 60.3 4.7 8.3 4.5 334 3 48.4 16.5 27.8 0.8 0.0 0.00 53.4 60.3 6.7 14.3 6.5 340 4 49.5 15.8 25.9 0.9 0.0 0.00 52.7 60.4 7.6 11.9 7.4 344 5 47.7 16.2 28.0 0.8 0.0 0.00 52.2 60.4 7.8 11.9 7.6 340 6 46.9 15.4 27.8 0.8 0.0 0.00 51.6 60.4 8.5 14.8 8.3 326 7 46.9 14.9 27.2 0.8 0.0 0.00 51.1 60.4 8.7 14.1 8.5 320 8 47.5 13.6 25.3 0.8 1.2 0.00 50.5 60.4 9.8 17.9 9.8 329 9 48.9 14.2 24.3 0.9 13.4 0.00 50.2 60.4 10.3 16.6 9.8 321 10 52.0 14.0 21.6 1.0 30.1 0.00 50.2 60.4 11.6 16.3 11.2 338 11 54.0 13.5 19.6 1.1 44.4 0.00 50.9 60.4 10.7 17.0 10.3 348 12 55.9 13.1 18.1 1.3 54.7 0.00 52.2 60.4 10.3 19.0 10.1 350 13 57.4 12.2 16.4 1.4 59.5 0.00 54.0 60.3 9.2 16.1 8.7 347 14 58.8 11.1 14.8 1.4 59.0 0.00 55.8 60.3 11.0 18.3 10.5 355 15 59.5 10.9 14.4 1.5 52.8 0.00 57.4 60.3 9.8 16.1 9.4 356 16 60.1 10.6 13.8 1.5 41.6 0.00 58.6 60.1 8.9 15.9 8.3 353 17 59.9 10.2 13.8 1.5 26.5 0.00 59.5 60.1 8.9 16.1 8.7 357 18 58.5 11.3 15.2 1.4 10.0 0.00 59.7 60.1 7.4 14.8 7.2 352 19 54.7 12.2 18.0 1.2 0.2 0.00 59.0 60.1 4.0 11.4 3.8 350 20 51.1 13.5 22.0 1.0 0.0 0.00 57.9 60.1 4.5 7.4 4.3 329 21 49.5 14.0 23.7 0.9 0.0 0.00 56.8 60.1 2.9 4.9 2.9 343 22 48.2 14.2 25.2 0.9 0.0 0.00 55.4 59.9 3.1 5.6 2.9 352 23 46.0 17.8 31.9 0.7 0.0 0.00 54.3 60.1 2.9 5.1 2.7 344 24 39.6 21.6 48.7 0.4 0.0 0.00 53.2 60.1 1.1 3.6 0.9 224 AZMET Daily Weather Data : YUMA VALLEY : Feb 5 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.6 37.6 51.4 DegF RELATIVE HUMIDITY 56.4 12.4 23.9 % DEWPOINT 14.5 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 59.7 50.2 54.5 DegF SOIL TEMP. 20 in 60.4 59.9 60.3 DegF WIND SPEED 19.0 7.4 MPH WIND VECTOR MAG. 6.9 MPH WIND VECTOR DIR. 342 Degrees SOLAR RADIATION 393.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.3 109 3.2 202 5.9 325 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 6 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.1 22.5 52.8 0.4 0.0 0.00 52.2 60.1 1.6 4.0 1.3 52 2 38.5 24.4 56.8 0.3 0.0 0.00 51.1 60.1 2.0 7.4 1.6 260 3 40.8 19.0 41.7 0.5 0.0 0.00 50.2 60.1 2.2 5.1 2.2 23 4 39.4 18.9 43.6 0.5 0.0 0.00 49.3 60.1 2.5 4.9 2.0 28 5 36.1 23.9 61.4 0.3 0.0 0.00 48.4 60.1 2.5 4.7 1.1 314 6 35.6 22.5 59.0 0.3 0.0 0.00 47.7 60.1 1.1 4.0 0.7 250 7 33.4 22.8 64.5 0.2 0.0 0.00 46.9 60.1 1.3 3.4 0.7 38 8 36.3 19.9 51.3 0.3 1.2 0.00 46.2 60.1 2.2 3.6 2.2 22 9 39.7 23.0 50.8 0.4 13.6 0.00 45.7 60.1 2.2 6.3 2.2 36 10 47.7 21.2 35.0 0.7 30.1 0.00 45.9 60.1 6.0 8.9 5.8 57 11 51.8 20.1 28.5 0.9 44.4 0.00 47.1 60.1 5.6 8.9 5.1 73 12 55.4 19.0 23.8 1.1 54.5 0.00 49.1 59.9 6.3 9.8 5.8 64 13 58.3 19.2 21.6 1.3 59.5 0.00 51.6 59.9 7.4 13.2 6.9 53 14 60.3 15.4 17.1 1.5 59.0 0.00 54.1 59.7 6.0 10.7 5.8 41 15 61.9 14.2 15.2 1.6 52.6 0.00 56.5 59.7 5.6 11.6 5.4 53 16 62.8 13.5 14.3 1.7 41.1 0.00 58.5 59.7 4.0 9.2 3.6 63 17 63.3 12.9 13.7 1.7 26.0 0.00 59.9 59.5 2.2 6.3 1.6 70 18 63.0 15.3 15.5 1.7 10.3 0.00 60.4 59.5 1.6 5.1 1.3 211 19 57.2 21.4 24.8 1.2 0.2 0.00 60.1 59.4 2.9 5.1 2.7 224 20 52.5 25.0 34.2 0.9 0.0 0.00 59.0 59.4 2.9 4.9 2.7 255 21 48.0 25.3 40.9 0.7 0.0 0.00 57.7 59.4 4.0 6.7 4.0 247 22 48.4 25.2 39.9 0.7 0.0 0.00 56.5 59.4 3.6 6.7 3.6 259 23 49.3 24.8 38.6 0.8 0.0 0.00 55.4 59.4 3.6 6.7 2.9 322 24 50.7 21.6 31.6 0.9 0.0 0.00 54.3 59.4 3.6 6.0 3.4 23 AZMET Daily Weather Data : YUMA VALLEY : Feb 6 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.0 31.8 48.7 DegF RELATIVE HUMIDITY 73.1 12.8 36.5 % DEWPOINT 20.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 60.4 45.5 52.7 DegF SOIL TEMP. 20 in 60.1 59.4 59.7 DegF WIND SPEED 13.2 3.4 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 38 Degrees SOLAR RADIATION 392.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.2 111 4.1 206 6.7 331 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 7 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.8 25.2 46.1 0.6 0.0 0.00 53.4 59.4 3.4 6.3 1.6 40 2 38.8 27.7 64.0 0.3 0.0 0.00 52.5 59.4 1.8 5.1 0.9 136 3 40.1 27.7 61.0 0.3 0.0 0.00 51.6 59.5 0.9 3.1 0.7 358 4 38.3 29.7 70.8 0.2 0.0 0.00 50.7 59.5 1.1 4.3 0.9 326 5 38.8 26.4 60.5 0.3 0.0 0.00 50.0 59.5 2.2 6.0 2.0 51 6 37.9 27.7 66.3 0.3 0.0 0.00 49.3 59.5 2.2 6.0 1.3 262 7 36.3 27.1 68.8 0.2 0.0 0.00 48.6 59.5 0.9 3.6 0.4 180 8 36.7 26.6 66.6 0.3 1.2 0.00 47.8 59.5 2.0 4.5 1.6 174 9 40.5 29.1 63.9 0.3 13.6 0.00 47.3 59.7 2.0 5.4 1.6 235 10 49.1 29.1 46.3 0.6 30.1 0.00 47.5 59.7 1.6 3.8 0.4 314 11 59.0 22.6 24.6 1.3 44.4 0.00 48.7 59.5 7.4 12.5 7.2 6 12 62.8 18.3 17.8 1.6 54.7 0.00 50.9 59.5 7.6 11.6 7.4 11 13 65.3 17.8 15.8 1.8 59.7 0.00 53.2 59.5 8.3 13.9 7.8 30 14 66.7 18.1 15.3 1.9 59.0 0.00 55.8 59.5 6.5 12.3 6.3 27 15 68.4 18.9 14.9 2.0 52.8 0.00 58.3 59.4 5.6 10.7 4.9 29 16 69.4 18.3 14.0 2.1 41.6 0.00 60.3 59.4 7.6 13.0 7.4 22 17 69.4 18.0 13.9 2.1 26.8 0.00 61.5 59.4 6.7 12.8 6.5 8 18 68.4 21.7 17.0 2.0 10.5 0.00 61.9 59.4 4.0 7.6 4.0 354 19 61.7 26.8 26.5 1.4 0.2 0.00 61.7 59.2 2.9 5.6 2.5 277 20 56.1 28.4 34.4 1.0 0.0 0.00 60.6 59.2 4.0 5.1 4.0 265 21 52.7 28.4 38.9 0.8 0.0 0.00 59.4 59.2 2.0 5.1 1.1 286 22 48.4 28.9 47.2 0.6 0.0 0.00 58.3 59.4 2.7 4.9 2.2 143 23 47.1 29.8 50.9 0.6 0.0 0.00 57.0 59.4 1.8 4.3 1.1 59 24 45.9 29.8 53.4 0.5 0.0 0.00 55.9 59.4 2.7 4.9 0.4 348 AZMET Daily Weather Data : YUMA VALLEY : Feb 7 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.2 34.7 51.8 DegF RELATIVE HUMIDITY 76.1 12.9 41.6 % DEWPOINT 25.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 62.1 47.3 54.3 DegF SOIL TEMP. 20 in 59.7 59.2 59.5 DegF WIND SPEED 13.9 3.6 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 10 Degrees SOLAR RADIATION 394.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.5 116 6.8 213 9.9 341 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 8 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.8 31.1 63.1 0.3 0.0 0.00 55.0 59.4 1.6 6.0 0.7 78 2 41.0 31.1 67.5 0.3 0.0 0.00 54.1 59.4 1.6 4.0 0.4 261 3 42.1 32.0 67.3 0.3 0.0 0.00 53.2 59.5 0.4 2.0 0.4 256 4 41.2 30.6 65.8 0.3 0.0 0.00 52.3 59.5 0.4 2.0 0.2 28 5 39.2 30.6 71.3 0.2 0.0 0.00 51.4 59.7 0.7 2.9 0.2 201 6 38.1 31.1 75.8 0.2 0.0 0.00 50.7 59.7 0.4 2.0 0.0 57 7 39.6 30.7 70.5 0.2 0.0 0.00 50.2 59.7 1.3 3.8 1.3 24 8 39.6 30.2 69.1 0.3 1.2 0.00 49.5 59.7 1.3 4.3 1.3 45 9 44.6 32.7 63.3 0.4 13.9 0.00 48.9 59.7 3.8 6.7 3.6 51 10 53.6 34.2 47.5 0.7 30.1 0.00 49.3 59.7 6.3 10.3 6.0 54 11 59.7 35.4 40.2 1.0 44.4 0.00 50.5 59.7 6.7 10.1 6.7 50 12 64.9 33.1 30.4 1.5 54.7 0.00 52.7 59.7 7.4 11.6 6.9 53 13 69.4 26.6 20.0 2.0 59.7 0.00 55.2 59.7 9.4 17.0 8.7 16 14 70.7 25.2 18.1 2.1 59.0 0.00 57.6 59.7 12.3 19.2 12.1 2 15 72.7 24.6 16.5 2.3 52.3 0.00 59.5 59.7 11.2 16.8 11.0 358 16 73.6 24.1 15.6 2.4 41.8 0.00 61.2 59.7 9.8 15.4 9.6 10 17 73.8 23.4 15.0 2.4 27.0 0.00 62.4 59.7 7.6 11.9 7.4 9 18 72.1 25.0 17.0 2.2 10.8 0.00 63.0 59.5 5.4 9.6 5.1 14 19 65.5 29.1 25.6 1.6 0.5 0.00 62.8 59.5 2.0 5.6 1.8 19 20 61.5 28.8 29.0 1.3 0.0 0.00 61.7 59.5 3.4 6.7 3.4 339 21 58.8 30.9 34.7 1.1 0.0 0.00 60.6 59.5 3.8 6.3 3.4 297 22 60.6 35.2 38.7 1.1 0.0 0.00 59.5 59.7 6.3 11.0 6.0 325 23 62.6 32.4 32.0 1.3 0.0 0.00 58.8 59.7 8.1 13.0 7.8 328 24 60.1 31.3 34.3 1.2 0.0 0.00 58.3 59.7 5.4 8.9 3.8 326 AZMET Daily Weather Data : YUMA VALLEY : Feb 8 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.3 37.0 56.1 DegF RELATIVE HUMIDITY 81.0 14.0 42.8 % DEWPOINT 30.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 63.0 48.9 55.8 DegF SOIL TEMP. 20 in 59.9 59.4 59.7 DegF WIND SPEED 19.2 4.9 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 8 Degrees SOLAR RADIATION 395.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.3 122 9.0 222 12.4 354 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 9 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.8 34.5 59.7 0.5 0.0 0.00 57.6 59.7 2.9 6.0 2.2 112 2 46.0 34.3 63.6 0.4 0.0 0.00 56.7 59.9 0.9 3.6 0.4 25 3 44.6 34.0 65.9 0.3 0.0 0.00 55.8 59.9 1.1 4.5 0.9 12 4 43.0 31.6 64.1 0.3 0.0 0.00 54.7 59.9 1.3 4.3 0.9 136 5 40.3 32.7 74.1 0.2 0.0 0.00 53.8 60.1 2.2 4.7 0.4 21 6 44.1 28.9 55.5 0.4 0.0 0.00 52.9 60.1 2.7 4.9 2.5 23 7 45.5 28.6 51.3 0.5 0.0 0.00 52.2 60.1 3.1 6.3 3.1 23 8 52.2 24.8 35.4 0.9 1.4 0.00 51.6 60.3 6.7 13.6 6.5 23 9 58.1 23.9 26.8 1.2 14.8 0.00 51.4 60.3 8.1 13.0 7.8 15 10 63.7 23.2 21.2 1.6 31.1 0.00 52.0 60.3 9.8 14.1 9.8 10 11 67.5 22.8 18.3 1.9 45.4 0.00 53.2 60.3 10.7 17.0 10.5 11 12 69.8 23.0 16.9 2.1 55.4 0.00 55.0 60.3 11.2 17.9 11.0 3 13 72.1 21.9 14.9 2.3 60.2 0.00 57.2 60.3 11.9 17.7 11.6 2 14 74.3 21.4 13.6 2.5 59.5 0.00 59.4 60.3 10.5 15.0 10.3 5 15 75.6 20.8 12.8 2.6 53.0 0.00 61.5 60.3 7.8 13.6 7.4 10 16 76.5 20.8 12.3 2.7 41.8 0.00 63.3 60.1 6.5 11.6 6.3 14 17 76.6 22.3 13.1 2.7 27.0 0.00 64.8 60.1 6.9 11.6 6.5 10 18 75.4 23.4 14.2 2.6 11.0 0.00 65.3 60.1 4.5 8.1 4.5 11 19 70.3 23.9 17.2 2.1 0.5 0.00 65.1 60.1 2.0 4.9 2.0 13 20 63.5 28.6 26.8 1.5 0.0 0.00 64.0 60.1 0.7 6.5 0.7 272 21 57.9 31.1 36.0 1.0 0.0 0.00 62.8 60.3 0.9 3.1 0.9 254 22 54.9 32.7 42.8 0.8 0.0 0.00 61.5 60.3 1.1 3.4 0.9 260 23 51.1 34.7 53.0 0.6 0.0 0.00 60.4 60.3 1.6 3.4 1.6 129 24 49.5 35.1 57.4 0.5 0.0 0.00 59.4 60.4 1.8 4.5 1.6 136 AZMET Daily Weather Data : YUMA VALLEY : Feb 9 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.4 39.4 59.2 DegF RELATIVE HUMIDITY 79.2 11.5 36.1 % DEWPOINT 27.5 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 65.3 51.4 57.9 DegF SOIL TEMP. 20 in 60.4 59.7 60.1 DegF WIND SPEED 17.9 4.9 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 12 Degrees SOLAR RADIATION 400.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.7 130 10.8 233 14.2 368 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 10 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.0 34.5 59.3 0.5 0.0 0.00 58.3 60.4 1.8 4.3 1.3 93 2 47.8 34.3 59.4 0.5 0.0 0.00 57.4 60.4 0.4 0.4 0.2 246 3 45.1 33.8 64.3 0.4 0.0 0.00 56.5 60.6 1.3 5.6 0.7 72 4 45.7 34.3 64.3 0.4 0.0 0.00 55.6 60.6 1.1 4.3 0.2 346 5 52.2 29.3 41.8 0.8 0.0 0.00 54.9 60.8 5.1 8.5 4.9 28 6 54.9 27.7 34.9 1.0 0.0 0.00 54.5 60.8 7.8 11.6 7.8 41 7 52.9 29.1 39.8 0.8 0.0 0.00 54.1 60.8 5.4 8.3 4.5 32 8 55.6 28.2 34.7 1.0 1.7 0.00 54.0 60.8 6.3 10.3 5.4 29 9 58.8 30.2 33.6 1.1 15.1 0.00 53.8 61.0 8.1 11.4 7.8 46 10 66.7 27.5 22.9 1.7 30.6 0.00 54.3 61.0 10.5 17.0 10.3 8 11 70.2 27.3 20.1 2.0 46.1 0.00 55.6 61.0 10.7 15.4 10.5 10 12 73.4 27.1 17.9 2.3 55.7 0.00 57.4 61.0 12.3 17.0 11.9 19 13 75.9 27.3 16.5 2.5 60.4 0.00 59.5 61.0 10.7 15.4 10.5 12 14 77.7 26.4 15.0 2.8 58.3 0.00 61.7 61.0 10.7 15.2 10.3 15 15 79.0 25.9 14.1 2.9 52.6 0.00 63.9 61.0 10.3 15.0 10.1 19 16 79.5 26.8 14.4 3.0 40.6 0.00 65.5 61.0 9.8 14.1 9.6 20 17 79.5 27.0 14.5 2.9 28.2 0.00 66.6 60.8 8.3 13.6 8.3 16 18 76.6 28.4 16.9 2.6 9.6 0.00 67.3 60.8 6.0 9.6 6.0 20 19 71.8 29.1 20.4 2.1 0.5 0.00 66.9 60.8 5.1 7.6 4.9 6 20 68.2 30.2 24.2 1.8 0.0 0.00 66.0 60.8 2.9 7.4 2.9 360 21 62.6 32.7 33.1 1.3 0.0 0.00 64.9 61.0 2.5 6.3 1.3 267 22 58.5 33.3 38.6 1.0 0.0 0.00 63.9 61.0 0.4 2.0 0.2 135 23 55.2 34.0 44.6 0.8 0.0 0.00 62.8 61.0 1.1 3.6 0.9 118 24 52.9 35.2 51.0 0.7 0.0 0.00 61.7 61.2 0.9 2.7 0.9 139 AZMET Daily Weather Data : YUMA VALLEY : Feb 10 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.4 42.6 62.8 DegF RELATIVE HUMIDITY 71.2 13.3 33.2 % DEWPOINT 30.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 67.3 53.8 59.7 DegF SOIL TEMP. 20 in 61.2 60.3 60.8 DegF WIND SPEED 17.0 5.8 MPH WIND VECTOR MAG. 5.1 MPH WIND VECTOR DIR. 21 Degrees SOLAR RADIATION 399.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.5 139 13.1 246 16.9 385 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 11 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.3 35.1 51.7 0.6 0.0 0.00 60.6 61.2 0.4 0.4 0.4 61 2 51.1 35.4 54.8 0.6 0.0 0.00 59.7 61.3 0.9 4.3 0.2 141 3 48.9 36.3 61.5 0.5 0.0 0.00 58.8 61.3 0.7 2.5 0.4 273 4 45.9 35.6 67.2 0.3 0.0 0.00 57.9 61.5 0.9 3.1 0.2 141 5 44.8 35.2 68.8 0.3 0.0 0.00 57.2 61.5 1.6 4.9 0.7 97 6 45.0 34.5 66.5 0.3 0.0 0.00 56.3 61.7 0.7 3.6 0.4 26 7 45.1 36.3 71.2 0.3 0.0 0.00 55.6 61.7 1.8 5.4 1.6 285 8 42.8 35.4 74.9 0.2 1.0 0.00 54.9 61.7 0.7 3.1 0.2 282 9 49.8 39.2 66.4 0.4 14.8 0.00 54.3 61.7 0.9 3.1 0.7 267 10 63.7 38.7 40.6 1.2 31.8 0.00 54.5 61.9 2.5 6.9 2.0 58 11 71.6 32.5 23.7 2.0 46.1 0.00 55.9 61.9 6.9 13.2 6.0 18 12 74.3 33.1 22.1 2.3 55.9 0.00 58.1 61.9 2.7 5.8 1.8 246 13 77.2 30.9 18.4 2.6 60.7 0.00 61.0 61.9 3.1 9.4 1.8 288 14 80.2 27.5 14.4 3.0 60.2 0.00 63.9 61.9 8.3 13.6 7.8 359 15 81.3 26.2 13.3 3.2 54.0 0.00 66.2 61.7 9.4 15.4 8.9 4 16 81.7 25.0 12.4 3.2 43.0 0.00 67.8 61.7 9.6 13.9 9.2 6 17 81.7 25.3 12.6 3.2 28.2 0.00 68.7 61.7 8.5 13.4 8.3 12 18 79.7 26.1 13.8 3.0 11.9 0.00 69.3 61.7 4.7 9.4 4.5 18 19 72.7 31.5 21.9 2.1 0.5 0.00 68.9 61.7 2.9 6.7 2.2 336 20 69.1 33.1 26.3 1.8 0.0 0.00 67.8 61.7 3.6 8.1 3.6 321 21 66.0 34.3 30.7 1.5 0.0 0.00 66.6 61.7 3.6 5.6 3.4 305 22 61.7 36.1 39.0 1.2 0.0 0.00 65.5 61.9 1.6 3.4 0.4 198 23 56.8 39.0 51.3 0.8 0.0 0.00 64.2 61.9 1.3 4.3 0.9 126 24 56.7 35.2 44.9 0.9 0.0 0.00 63.1 61.9 1.6 4.7 0.9 46 AZMET Daily Weather Data : YUMA VALLEY : Feb 11 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.6 42.1 62.6 DegF RELATIVE HUMIDITY 82.9 11.6 40.3 % DEWPOINT 33.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 69.3 54.3 61.5 DegF SOIL TEMP. 20 in 61.9 61.2 61.7 DegF WIND SPEED 15.4 3.4 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 359 Degrees SOLAR RADIATION 407.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.4 150 13.7 260 17.8 402 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 12 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.8 29.3 31.2 1.3 0.0 0.00 62.1 62.1 2.9 5.1 2.0 340 2 53.1 32.0 45.0 0.8 0.0 0.00 61.2 62.1 2.5 6.9 0.7 128 3 51.4 33.4 50.6 0.6 0.0 0.00 60.3 62.2 1.8 4.5 0.9 138 4 49.3 32.7 52.9 0.6 0.0 0.00 59.4 62.2 1.8 5.8 0.4 185 5 51.4 30.9 45.8 0.7 0.0 0.00 58.5 62.4 4.0 8.1 0.4 288 6 50.2 30.9 47.3 0.6 0.0 0.00 57.7 62.4 2.5 4.9 0.2 303 7 54.7 28.4 36.8 0.9 0.0 0.00 57.0 62.4 2.7 5.8 2.5 26 8 60.4 27.0 27.7 1.3 1.7 0.00 56.5 62.6 5.4 10.1 5.4 24 9 63.3 29.5 28.0 1.4 15.5 0.00 56.3 62.6 5.1 9.8 4.7 35 10 70.2 29.1 21.7 2.0 31.8 0.00 56.7 62.6 6.3 15.2 5.4 10 11 72.7 28.6 19.4 2.2 46.1 0.00 57.9 62.6 11.2 17.2 11.0 354 12 74.5 27.5 17.5 2.4 56.4 0.00 59.7 62.6 14.3 23.3 14.1 356 13 76.5 27.5 16.3 2.6 61.4 0.00 61.7 62.6 13.2 20.4 12.8 1 14 78.6 26.8 14.8 2.8 60.4 0.00 63.7 62.6 11.2 17.0 11.0 7 15 79.5 25.7 13.7 3.0 54.2 0.00 65.8 62.6 12.5 20.1 12.3 14 16 79.7 25.3 13.4 3.0 43.2 0.00 67.3 62.6 11.9 21.3 11.4 4 17 79.5 25.2 13.4 3.0 28.2 0.00 68.4 62.6 10.1 15.4 9.8 8 18 78.6 25.2 13.8 2.9 11.9 0.00 68.7 62.6 7.6 13.6 7.4 5 19 73.8 26.2 17.0 2.4 0.5 0.00 68.5 62.6 2.9 6.7 2.7 9 20 67.5 29.5 24.3 1.7 0.0 0.00 67.6 62.6 1.6 5.8 1.1 331 21 61.2 32.4 33.8 1.2 0.0 0.00 66.4 62.6 2.9 6.3 2.5 281 22 59.0 30.2 33.3 1.1 0.0 0.00 65.3 62.6 1.3 5.1 0.9 59 23 54.7 32.4 42.5 0.8 0.0 0.00 64.0 62.6 1.1 3.8 0.4 214 24 52.0 33.4 49.5 0.7 0.0 0.00 63.0 62.8 1.3 4.5 0.4 150 AZMET Daily Weather Data : YUMA VALLEY : Feb 12 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.4 46.8 64.6 DegF RELATIVE HUMIDITY 64.8 12.8 29.6 % DEWPOINT 29.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 68.9 56.3 62.2 DegF SOIL TEMP. 20 in 62.8 61.9 62.4 DegF WIND SPEED 23.3 5.8 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 5 Degrees SOLAR RADIATION 411.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.4 160 13.9 273 18.7 421 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 13 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.1 33.6 55.2 0.5 0.0 0.00 61.9 62.8 0.4 0.4 0.2 187 2 49.3 34.9 57.0 0.5 0.0 0.00 61.0 62.8 1.6 4.7 1.3 77 3 47.3 34.9 61.7 0.4 0.0 0.00 59.9 63.0 1.1 4.0 0.7 46 4 48.6 35.1 59.7 0.5 0.0 0.00 59.0 63.0 1.3 5.6 0.9 336 5 46.6 34.0 61.7 0.4 0.0 0.00 58.3 63.1 1.3 3.8 1.1 2 6 48.4 33.1 54.9 0.5 0.0 0.00 57.4 63.1 1.1 3.6 1.1 359 7 48.2 31.3 51.9 0.6 0.0 0.00 56.7 63.1 1.6 4.5 1.6 30 8 47.1 33.1 57.7 0.5 2.4 0.00 56.1 63.1 4.0 6.3 4.0 22 9 51.3 35.4 54.2 0.6 15.3 0.00 55.8 63.3 4.0 6.5 3.8 25 10 59.2 36.7 43.1 1.0 32.5 0.00 56.1 63.3 5.4 8.7 5.1 49 11 65.1 35.6 33.5 1.4 37.8 0.00 57.4 63.3 6.7 9.2 6.5 58 12 70.5 34.7 26.9 1.9 60.0 0.00 59.4 63.3 4.5 7.6 4.0 66 13 73.0 35.2 25.0 2.1 53.0 0.00 61.9 63.1 5.1 8.9 4.7 166 14 75.0 34.9 23.3 2.3 46.8 0.00 64.4 63.1 8.3 12.5 8.3 167 15 78.6 32.4 18.6 2.7 57.3 0.00 66.4 63.1 13.6 19.7 13.2 184 16 79.9 31.3 17.1 2.9 43.2 0.00 68.0 63.1 14.1 19.5 13.9 187 17 79.2 32.4 18.3 2.8 28.7 0.00 69.3 63.1 12.8 17.2 12.5 188 18 75.0 35.4 23.6 2.3 11.7 0.00 69.6 63.0 10.7 17.0 10.7 193 19 68.2 33.6 27.6 1.7 0.5 0.00 69.3 63.0 10.5 16.3 10.5 189 20 62.8 32.9 32.5 1.3 0.0 0.00 68.4 63.0 2.9 8.7 2.2 186 21 59.7 32.0 34.8 1.1 0.0 0.00 67.1 63.0 3.1 6.0 0.9 187 22 60.1 33.1 36.0 1.1 0.0 0.00 65.8 63.1 2.0 8.3 0.7 93 23 58.1 33.6 39.6 1.0 0.0 0.00 64.6 63.1 2.9 4.9 2.5 45 24 55.4 38.1 52.0 0.7 0.0 0.00 63.7 63.1 2.2 5.1 1.8 102 AZMET Daily Weather Data : YUMA VALLEY : Feb 13 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.6 44.2 60.6 DegF RELATIVE HUMIDITY 72.6 13.6 40.2 % DEWPOINT 34.0 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 69.6 55.8 62.4 DegF SOIL TEMP. 20 in 63.3 62.8 63.1 DegF WIND SPEED 19.7 5.1 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 163 Degrees SOLAR RADIATION 389.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.1 170 13.3 287 17.5 439 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 14 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.1 39.0 58.9 0.6 0.0 0.00 62.6 63.3 3.4 7.4 2.5 302 2 56.8 37.6 48.6 0.8 0.0 0.00 61.9 63.3 13.0 33.8 12.3 297 3 57.4 39.7 51.8 0.8 0.0 0.00 61.3 63.3 23.9 34.0 23.7 314 4 56.5 39.7 53.3 0.7 0.0 0.00 61.0 63.5 21.5 36.0 21.0 310 5 55.4 39.7 55.7 0.7 0.0 0.00 60.6 63.5 16.6 29.8 16.3 318 6 54.7 39.2 55.6 0.6 0.0 0.00 60.3 63.5 10.7 19.0 10.5 323 7 53.1 22.8 30.3 1.0 0.0 0.00 59.7 63.5 5.4 9.8 5.1 6 8 52.2 9.0 17.3 1.1 1.7 0.00 59.0 63.5 7.4 13.2 7.2 352 9 53.8 5.5 13.9 1.2 11.2 0.00 58.3 63.7 13.2 21.3 13.0 8 10 54.9 5.9 13.5 1.3 15.8 0.00 58.1 63.7 14.1 24.8 13.9 10 11 55.9 6.1 13.1 1.3 22.0 0.00 58.3 63.7 15.2 21.3 14.8 6 12 58.1 5.7 11.9 1.5 35.6 0.00 58.5 63.7 15.2 22.8 14.8 4 13 59.4 5.4 11.3 1.5 40.8 0.00 59.2 63.7 13.0 20.6 12.8 359 14 60.1 7.7 12.2 1.6 38.0 0.00 60.1 63.5 11.4 17.0 11.0 352 15 59.2 8.2 12.9 1.5 24.4 0.00 61.0 63.5 9.8 16.1 9.4 348 16 58.6 8.4 13.2 1.5 13.4 0.00 61.5 63.5 6.9 11.0 6.7 354 17 57.9 15.6 18.8 1.3 8.8 0.00 61.7 63.5 8.3 13.0 8.1 331 18 55.8 21.9 26.8 1.1 3.3 0.00 61.5 63.5 11.4 18.1 10.5 315 19 53.2 26.6 35.3 0.9 0.2 0.00 61.0 63.3 10.3 16.6 10.1 294 20 50.5 31.8 48.3 0.6 0.0 0.00 60.4 63.3 10.3 15.4 10.1 280 21 50.0 30.4 46.5 0.7 0.0 0.00 59.9 63.3 7.8 12.3 7.6 274 22 51.1 26.2 38.0 0.8 0.0 0.00 59.4 63.3 8.1 13.0 7.6 311 23 53.4 19.0 25.6 1.0 0.0 0.00 58.8 63.3 6.3 13.2 6.3 343 24 53.4 18.7 25.1 1.0 0.0 0.00 58.5 63.3 4.7 8.3 4.5 320 AZMET Daily Weather Data : YUMA VALLEY : Feb 14 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.8 49.6 55.2 DegF RELATIVE HUMIDITY 62.4 9.7 30.7 % DEWPOINT 21.2 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 63.7 58.1 60.3 DegF SOIL TEMP. 20 in 63.7 63.1 63.5 DegF WIND SPEED 36.0 11.2 MPH WIND VECTOR MAG. 9.6 MPH WIND VECTOR DIR. 331 Degrees SOLAR RADIATION 215.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.0 172 5.2 292 10.1 449 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 15 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.0 21.9 30.8 0.9 0.0 0.00 57.9 63.1 9.6 19.7 9.6 318 2 49.1 31.8 51.1 0.6 0.0 0.00 57.6 63.1 15.2 21.0 15.0 307 3 48.7 32.2 52.7 0.6 0.0 0.00 57.2 63.1 12.8 23.9 12.5 310 4 47.8 31.1 51.9 0.6 0.0 0.00 56.8 63.1 10.3 15.9 10.3 309 5 48.2 24.8 39.8 0.7 0.0 0.00 56.3 63.1 8.3 14.3 8.1 318 6 49.1 20.8 32.3 0.8 0.0 0.00 55.8 63.1 9.6 15.2 9.6 323 7 49.5 19.9 30.9 0.8 0.0 0.00 55.2 63.1 7.2 13.6 6.9 338 8 49.1 19.6 30.6 0.8 0.5 0.00 54.9 63.0 10.7 17.9 10.7 325 9 50.7 20.5 30.1 0.9 9.6 0.00 54.5 63.0 12.5 22.1 12.3 330 10 54.0 21.0 27.4 1.0 20.8 0.00 54.5 63.0 16.3 24.2 16.1 337 11 55.2 20.5 25.5 1.1 20.3 0.00 54.9 63.0 18.1 25.9 17.9 338 12 57.2 20.3 23.5 1.2 24.1 0.00 55.4 62.8 15.0 22.1 14.8 340 13 59.9 19.9 21.0 1.4 42.3 0.00 56.1 62.8 13.0 22.1 12.3 345 14 62.1 19.6 19.1 1.5 45.9 0.00 57.2 62.8 12.3 19.7 11.9 349 15 64.4 19.8 17.8 1.7 55.0 0.00 58.6 62.6 13.6 22.6 13.2 345 16 65.7 19.0 16.6 1.8 44.2 0.00 60.1 62.6 12.1 23.3 11.6 343 17 66.0 18.1 15.7 1.8 28.7 0.00 61.2 62.6 13.0 21.9 12.5 340 18 64.9 17.4 15.8 1.8 11.9 0.00 61.7 62.4 10.7 17.7 10.5 336 19 62.4 16.9 16.8 1.6 0.7 0.00 61.5 62.4 8.5 16.8 8.3 319 20 60.3 17.1 18.4 1.5 0.0 0.00 60.8 62.4 7.4 11.6 7.2 294 21 57.0 18.5 22.1 1.2 0.0 0.00 60.1 62.4 6.5 13.2 6.0 278 22 56.5 17.8 22.0 1.2 0.0 0.00 59.2 62.4 5.4 9.6 4.9 289 23 48.0 21.2 34.4 0.8 0.0 0.00 58.3 62.2 3.1 6.0 2.5 146 24 47.1 20.7 34.7 0.7 0.0 0.00 57.4 62.2 2.0 4.3 0.4 196 AZMET Daily Weather Data : YUMA VALLEY : Feb 15 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.6 45.5 55.2 DegF RELATIVE HUMIDITY 55.8 12.9 28.4 % DEWPOINT 21.2 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 61.7 54.3 57.7 DegF SOIL TEMP. 20 in 63.3 62.2 62.8 DegF WIND SPEED 25.9 10.5 MPH WIND VECTOR MAG. 9.6 MPH WIND VECTOR DIR. 328 Degrees SOLAR RADIATION 304.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.0 176 6.8 299 11.0 460 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 16 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.8 19.2 31.6 0.8 0.0 0.00 56.5 62.2 5.8 10.7 5.4 258 2 46.2 21.0 36.4 0.7 0.0 0.00 55.6 62.2 4.3 8.3 3.1 248 3 44.1 22.5 42.3 0.6 0.0 0.00 54.9 62.2 3.8 8.9 2.7 161 4 39.0 28.2 64.9 0.3 0.0 0.00 54.1 62.2 2.7 5.6 1.3 102 5 39.4 28.8 65.5 0.3 0.0 0.00 53.4 62.4 2.7 5.1 2.7 13 6 38.5 29.7 70.6 0.2 0.0 0.00 52.5 62.2 2.2 5.6 2.2 35 7 38.3 29.5 70.1 0.2 0.0 0.00 51.8 62.2 1.1 4.3 0.9 26 8 36.9 29.1 72.9 0.2 2.2 0.00 51.1 62.2 1.3 4.3 0.7 162 9 43.7 33.6 67.2 0.3 16.5 0.00 50.7 62.2 1.8 5.6 0.7 51 10 51.3 38.1 60.7 0.5 33.0 0.00 50.9 62.2 1.8 5.1 1.3 84 11 56.7 37.8 49.6 0.8 47.3 0.00 52.3 62.2 3.1 6.7 2.5 90 12 61.0 32.5 34.2 1.2 57.6 0.00 54.7 62.2 2.9 7.2 2.2 102 13 64.4 29.5 26.8 1.5 62.6 0.00 57.6 62.1 2.2 6.7 1.3 143 14 65.8 28.8 24.6 1.6 62.1 0.00 60.4 62.1 3.8 8.9 3.1 209 15 68.5 25.9 20.1 1.9 55.4 0.00 63.1 62.1 2.0 6.0 0.9 149 16 69.1 27.5 21.0 1.9 44.4 0.00 65.3 61.9 3.1 8.3 2.2 207 17 68.7 28.2 21.9 1.9 29.4 0.00 66.6 61.9 3.8 7.4 3.6 220 18 67.6 29.7 24.0 1.8 12.4 0.00 67.1 61.9 4.3 7.2 4.0 213 19 62.8 31.6 31.2 1.4 0.7 0.00 66.6 61.7 2.7 4.3 2.5 199 20 56.7 35.2 44.5 0.9 0.0 0.00 65.3 61.7 0.9 3.8 0.9 212 21 54.3 33.8 45.7 0.8 0.0 0.00 63.9 61.7 1.1 5.1 0.9 171 22 51.3 34.3 52.3 0.6 0.0 0.00 62.4 61.7 0.4 0.4 0.2 20 23 48.2 34.5 58.9 0.5 0.0 0.00 61.0 61.9 0.9 3.8 0.9 139 24 48.7 37.6 65.4 0.4 0.0 0.00 59.7 61.9 0.4 0.4 0.2 6 AZMET Daily Weather Data : YUMA VALLEY : Feb 16 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.2 35.1 52.9 DegF RELATIVE HUMIDITY 77.9 17.5 45.9 % DEWPOINT 30.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 67.1 50.5 58.3 DegF SOIL TEMP. 20 in 62.4 61.7 62.1 DegF WIND SPEED 10.7 2.5 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 191 Degrees SOLAR RADIATION 424.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.5 181 6.8 306 10.1 470 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 17 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.0 37.6 72.0 0.3 0.0 0.00 58.5 61.9 1.6 3.8 1.6 26 2 44.8 38.1 77.3 0.2 0.0 0.00 57.4 62.1 2.2 3.6 2.2 23 3 45.3 36.7 71.6 0.3 0.0 0.00 56.5 62.1 1.8 3.8 1.8 15 4 43.5 35.8 74.2 0.3 0.0 0.00 55.6 62.1 1.1 3.1 1.1 32 5 42.3 35.1 75.7 0.2 0.0 0.00 54.7 62.2 2.5 4.3 2.5 43 6 41.5 35.4 78.8 0.2 0.0 0.00 54.0 62.2 3.6 5.4 3.6 30 7 41.0 35.1 79.0 0.2 0.0 0.00 53.4 62.2 3.1 4.9 3.1 17 8 41.4 34.2 75.2 0.2 2.4 0.00 52.9 62.2 3.1 4.9 3.1 21 9 45.0 36.0 70.3 0.3 16.7 0.00 52.5 62.2 3.4 6.0 3.4 36 10 53.2 37.4 54.8 0.6 33.2 0.00 52.7 62.2 5.4 7.8 5.1 42 11 60.3 36.7 41.6 1.0 29.9 0.00 54.0 62.2 3.6 7.2 3.1 60 12 64.0 31.1 29.0 1.5 57.8 0.00 56.3 62.2 3.6 8.9 3.4 177 13 66.0 32.5 28.7 1.5 62.6 0.00 59.0 62.2 4.3 8.3 3.8 183 14 68.0 33.1 27.5 1.7 62.1 0.00 61.9 62.2 2.7 6.5 1.8 245 15 69.6 33.3 25.9 1.8 55.4 0.00 64.4 62.2 2.9 7.4 1.6 216 16 70.7 35.8 27.8 1.9 44.0 0.00 66.7 62.1 4.5 9.4 4.0 212 17 71.2 35.6 27.1 1.9 28.7 0.00 68.0 62.1 4.9 9.4 4.7 196 18 70.0 37.2 30.1 1.8 12.4 0.00 68.5 62.1 5.6 8.3 5.4 207 19 64.0 40.8 42.7 1.2 0.7 0.00 68.0 62.1 3.6 4.7 3.6 212 20 58.5 40.6 51.5 0.8 0.0 0.00 66.9 62.1 2.2 3.6 2.0 229 21 56.1 40.1 54.9 0.7 0.0 0.00 65.5 62.1 2.2 4.5 0.9 267 22 53.4 38.1 56.4 0.6 0.0 0.00 64.0 62.1 1.8 4.0 1.6 218 23 50.0 38.3 63.9 0.4 0.0 0.00 62.8 62.1 2.2 5.8 1.8 66 24 47.8 37.8 68.1 0.4 0.0 0.00 61.5 62.2 1.1 3.4 0.9 11 AZMET Daily Weather Data : YUMA VALLEY : Feb 17 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.8 40.3 54.7 DegF RELATIVE HUMIDITY 82.6 21.3 54.3 % DEWPOINT 36.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 68.5 52.3 59.7 DegF SOIL TEMP. 20 in 62.4 61.9 62.1 DegF WIND SPEED 9.4 3.1 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 104 Degrees SOLAR RADIATION 406.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.4 186 8.3 314 11.7 482 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 18 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.9 36.9 70.7 0.3 0.0 0.00 60.3 62.2 0.7 4.0 0.4 250 2 45.3 37.0 72.5 0.3 0.0 0.00 59.2 62.2 1.1 3.4 0.9 33 3 44.6 37.4 75.9 0.2 0.0 0.00 58.3 62.4 1.1 4.9 1.1 41 4 43.9 36.1 74.1 0.3 0.0 0.00 57.2 62.4 2.0 4.3 1.8 4 5 43.9 35.2 71.8 0.3 0.0 0.00 56.3 62.4 2.7 5.1 2.2 16 6 44.2 34.9 69.7 0.3 0.0 0.00 55.6 62.6 3.6 5.6 3.4 18 7 42.8 33.8 70.3 0.3 0.0 0.00 55.0 62.6 2.2 5.4 2.0 40 8 42.8 33.3 69.2 0.3 2.2 0.00 54.3 62.6 3.4 4.9 3.4 31 9 50.4 33.1 51.6 0.6 13.6 0.00 54.0 62.6 6.5 9.8 6.3 53 10 59.2 30.0 33.2 1.2 30.1 0.00 54.3 62.6 6.9 11.9 6.7 25 11 63.1 32.7 31.8 1.4 44.0 0.00 55.4 62.8 6.7 10.5 6.5 48 12 66.7 32.7 28.1 1.6 52.6 0.00 57.4 62.6 8.1 11.6 7.8 51 13 68.5 32.5 26.3 1.8 46.8 0.00 59.7 62.6 8.7 13.0 8.5 51 14 69.6 31.5 24.2 1.9 44.2 0.00 61.7 62.6 7.4 12.1 7.2 58 15 71.1 30.6 22.3 2.0 42.5 0.00 63.5 62.6 4.5 10.3 4.3 55 16 72.7 27.0 18.1 2.3 34.6 0.00 65.1 62.6 4.5 9.4 4.3 32 17 73.6 23.9 15.5 2.4 29.6 0.00 66.2 62.6 6.3 9.8 5.8 23 18 71.4 29.3 20.9 2.1 13.4 0.00 66.7 62.4 5.4 10.3 5.1 42 19 66.9 26.4 21.6 1.8 0.5 0.00 66.6 62.4 2.2 4.3 2.0 348 20 63.3 24.4 22.5 1.5 0.0 0.00 65.5 62.4 2.0 4.7 1.8 342 21 57.0 29.8 35.3 1.0 0.0 0.00 64.2 62.4 0.7 2.7 0.2 165 22 52.0 34.3 51.0 0.6 0.0 0.00 63.0 62.4 0.7 2.7 0.4 146 23 50.2 38.5 64.2 0.4 0.0 0.00 61.7 62.6 0.4 0.4 0.2 134 24 48.0 36.0 62.9 0.4 0.0 0.00 60.6 62.6 1.3 6.3 1.1 227 AZMET Daily Weather Data : YUMA VALLEY : Feb 18 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.7 41.2 56.5 DegF RELATIVE HUMIDITY 80.4 13.5 46.0 % DEWPOINT 32.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 66.9 54.0 60.1 DegF SOIL TEMP. 20 in 62.8 62.2 62.6 DegF WIND SPEED 13.0 3.6 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 39 Degrees SOLAR RADIATION 354.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.8 193 9.9 324 13.5 495 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 19 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.7 36.1 64.0 0.4 0.0 0.00 59.7 62.6 0.4 0.4 0.0 18 2 48.6 34.7 58.8 0.5 0.0 0.00 58.8 62.6 1.8 3.6 1.6 55 3 48.2 34.5 59.0 0.5 0.0 0.00 58.3 62.8 1.1 3.6 0.9 350 4 47.5 34.5 60.8 0.4 0.0 0.00 57.6 62.8 0.4 2.2 0.2 17 5 48.0 33.1 56.1 0.5 0.0 0.00 57.0 62.8 1.3 3.4 1.3 13 6 48.7 31.8 51.9 0.6 0.0 0.00 56.5 62.8 3.1 4.3 3.1 19 7 46.9 32.9 58.0 0.5 0.0 0.00 55.9 62.8 3.1 4.5 3.1 22 8 46.0 33.3 60.8 0.4 4.1 0.00 55.4 63.0 3.1 4.7 3.1 27 9 51.3 36.0 55.7 0.6 13.4 0.00 55.2 63.0 2.7 4.3 2.7 26 10 57.7 36.5 44.7 0.9 27.2 0.00 55.6 63.0 2.0 4.7 2.0 24 11 63.5 34.3 34.0 1.3 47.3 0.00 56.8 63.0 4.0 7.2 3.8 43 12 68.0 34.2 28.6 1.7 59.0 0.00 58.8 63.0 4.0 7.4 3.4 61 13 71.6 32.7 23.8 2.0 61.2 0.00 61.7 62.8 2.2 5.6 1.6 178 14 73.0 31.1 21.3 2.2 61.4 0.00 64.6 62.8 3.6 8.5 2.9 232 15 74.5 30.2 19.5 2.3 55.2 0.00 67.1 62.8 5.1 10.1 4.7 187 16 75.2 30.2 19.1 2.4 43.7 0.00 69.1 62.8 4.9 9.8 4.3 168 17 74.8 32.2 20.9 2.3 28.4 0.00 70.3 62.8 4.9 8.9 4.5 199 18 73.6 36.0 25.5 2.1 12.7 0.00 70.7 62.8 4.3 7.2 4.3 215 19 69.1 34.5 27.7 1.8 1.0 0.00 70.3 62.6 1.1 2.5 1.1 246 20 62.8 39.7 43.0 1.1 0.0 0.00 69.1 62.8 0.4 4.3 0.4 182 21 58.6 38.1 46.3 0.9 0.0 0.00 67.8 62.8 2.5 4.9 2.5 247 22 57.6 39.7 51.4 0.8 0.0 0.00 66.4 62.8 4.5 6.7 4.5 249 23 54.9 41.2 60.1 0.6 0.0 0.00 65.3 62.8 3.1 6.0 2.7 196 24 53.4 41.9 65.1 0.5 0.0 0.00 64.2 63.0 2.2 4.0 2.2 191 AZMET Daily Weather Data : YUMA VALLEY : Feb 19 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.9 45.1 59.2 DegF RELATIVE HUMIDITY 70.7 14.7 44.0 % DEWPOINT 35.1 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 70.7 55.2 62.1 DegF SOIL TEMP. 20 in 63.0 62.6 62.8 DegF WIND SPEED 10.1 2.7 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 192 Degrees SOLAR RADIATION 414.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.9 201 11.3 335 15.5 510 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 20 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.0 42.8 66.0 0.5 0.0 0.00 63.5 63.0 2.9 4.5 2.5 185 2 55.8 42.3 60.6 0.6 0.0 0.00 62.6 63.1 4.7 10.3 4.5 238 3 55.9 42.3 60.3 0.6 0.0 0.00 62.1 63.1 3.8 10.3 3.6 242 4 55.6 42.1 60.7 0.6 0.0 0.00 61.5 63.3 3.6 6.7 3.4 271 5 56.1 42.1 59.2 0.6 0.0 0.00 61.0 63.3 4.7 9.8 3.6 301 6 53.8 42.3 65.2 0.5 0.0 0.00 60.6 63.3 4.5 7.4 3.8 244 7 52.9 41.9 66.1 0.5 0.0 0.00 60.3 63.5 4.5 6.3 4.3 236 8 51.8 41.7 68.6 0.4 1.2 0.00 59.7 63.5 4.7 7.2 4.3 208 9 55.4 43.0 63.1 0.6 8.8 0.00 59.4 63.5 6.0 10.7 5.6 252 10 59.5 43.3 55.0 0.8 21.5 0.00 59.5 63.5 8.7 15.7 8.5 285 11 64.0 43.5 47.3 1.1 46.1 0.00 60.3 63.7 11.6 17.7 11.2 293 12 68.2 43.3 40.8 1.4 58.0 0.00 61.7 63.7 10.7 20.1 10.1 290 13 71.4 41.7 34.3 1.7 62.8 0.00 63.9 63.7 15.7 27.1 15.0 273 14 72.1 41.7 33.4 1.8 57.1 0.00 65.8 63.7 17.7 27.5 17.2 267 15 72.9 42.6 33.8 1.8 60.7 0.00 67.5 63.7 17.4 27.1 16.8 270 16 71.4 41.7 34.2 1.7 27.7 0.00 68.9 63.7 17.2 25.3 16.8 268 17 69.1 38.7 32.8 1.6 13.9 0.00 69.3 63.7 17.2 25.5 17.0 274 18 67.8 38.8 34.6 1.5 5.7 0.00 68.9 63.7 11.6 19.2 11.4 292 19 66.2 34.5 30.8 1.5 1.2 0.00 68.4 63.7 11.6 20.4 11.2 283 20 63.1 34.9 34.8 1.3 0.0 0.00 67.5 63.7 14.5 23.0 13.9 270 21 61.5 34.0 35.7 1.2 0.0 0.00 66.6 63.7 18.8 31.1 18.6 293 22 58.1 35.6 42.9 0.9 0.0 0.00 65.7 63.7 13.2 22.4 13.0 281 23 56.5 36.7 47.2 0.8 0.0 0.00 64.8 63.9 13.0 19.0 12.8 273 24 55.4 36.7 49.2 0.8 0.0 0.00 63.9 63.9 11.9 17.7 11.6 278 AZMET Daily Weather Data : YUMA VALLEY : Feb 20 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.8 50.4 61.2 DegF RELATIVE HUMIDITY 71.6 28.5 48.2 % DEWPOINT 40.3 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 69.3 59.4 63.9 DegF SOIL TEMP. 20 in 63.9 63.0 63.5 DegF WIND SPEED 31.1 10.5 MPH WIND VECTOR MAG. 9.6 MPH WIND VECTOR DIR. 274 Degrees SOLAR RADIATION 365.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.1 209 12.1 347 17.1 528 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 21 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.7 37.0 51.1 0.7 0.0 0.00 63.0 63.9 12.8 19.7 12.8 283 2 54.5 37.0 51.3 0.7 0.0 0.00 62.2 64.0 12.1 21.3 11.9 293 3 55.2 37.0 50.5 0.7 0.0 0.00 61.7 64.0 12.8 21.0 12.8 310 4 54.0 37.2 53.3 0.7 0.0 0.00 61.2 64.0 10.3 18.8 9.6 292 5 50.9 37.2 59.8 0.5 0.0 0.00 60.4 64.2 5.6 11.6 4.5 261 6 48.4 37.2 65.4 0.4 0.0 0.00 59.7 64.2 4.3 10.7 3.4 212 7 46.6 37.0 69.1 0.3 0.0 0.00 59.0 64.2 4.3 8.9 3.8 218 8 44.4 36.5 73.5 0.3 2.4 0.00 58.3 64.2 2.9 4.9 2.7 179 9 49.1 38.8 67.8 0.4 17.4 0.00 57.6 64.2 1.8 5.4 0.4 187 10 56.8 39.9 53.1 0.7 33.9 0.00 57.6 64.2 5.1 13.0 4.5 290 11 60.4 38.3 43.9 1.0 47.8 0.00 58.8 64.2 9.2 16.1 8.7 304 12 62.6 37.4 39.0 1.2 49.2 0.00 60.4 64.2 8.9 14.8 8.5 296 13 64.4 35.6 34.3 1.4 50.4 0.00 62.2 64.2 11.0 17.4 10.5 296 14 66.2 34.3 30.8 1.5 58.8 0.00 64.0 64.2 9.4 18.1 8.9 266 15 67.3 35.6 31.0 1.6 56.4 0.00 65.8 64.2 10.5 17.0 9.8 265 16 68.0 35.2 30.0 1.6 43.0 0.00 67.3 64.0 9.6 17.0 8.9 273 17 68.0 36.0 30.6 1.6 27.0 0.00 68.4 64.0 8.7 15.4 8.3 252 18 65.8 38.5 36.6 1.4 9.1 0.00 68.5 64.0 6.3 10.7 6.3 212 19 61.9 39.9 44.2 1.1 0.7 0.00 68.2 64.0 2.9 5.8 2.9 190 20 57.9 41.2 53.9 0.8 0.0 0.00 67.3 64.0 3.1 4.5 2.9 167 21 56.8 39.4 51.9 0.8 0.0 0.00 66.2 64.0 4.3 7.2 3.8 208 22 55.4 41.0 58.3 0.6 0.0 0.00 65.3 64.0 2.0 4.7 1.8 210 23 54.3 42.4 64.3 0.5 0.0 0.00 64.4 64.0 2.0 4.5 1.8 160 24 54.1 44.1 68.9 0.4 0.0 0.00 63.7 64.0 2.9 4.7 1.8 103 AZMET Daily Weather Data : YUMA VALLEY : Feb 21 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.7 43.3 57.4 DegF RELATIVE HUMIDITY 76.3 26.7 50.5 % DEWPOINT 38.1 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 68.5 57.6 63.0 DegF SOIL TEMP. 20 in 64.2 63.9 64.0 DegF WIND SPEED 21.3 6.7 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 271 Degrees SOLAR RADIATION 396.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.5 213 7.6 355 11.2 539 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 22 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.0 40.8 60.9 0.6 0.0 0.00 63.1 64.0 2.0 4.0 1.8 108 2 54.5 41.9 62.7 0.5 0.0 0.00 62.6 64.2 2.2 4.3 2.2 63 3 54.3 43.2 65.6 0.5 0.0 0.00 62.1 64.2 2.5 5.6 2.0 89 4 54.5 43.7 66.8 0.5 0.0 0.00 61.7 64.2 2.0 4.7 2.0 105 5 53.4 43.9 69.9 0.4 0.0 0.00 61.2 64.2 1.6 5.6 1.1 134 6 53.6 44.8 72.0 0.4 0.0 0.00 60.8 64.4 1.8 4.3 1.6 86 7 53.2 44.4 72.0 0.4 0.0 0.00 60.3 64.4 2.7 6.3 2.2 101 8 52.5 43.5 71.2 0.4 0.7 0.00 59.9 64.4 1.3 3.8 0.4 108 9 55.8 40.8 57.2 0.6 6.9 0.00 59.7 64.4 2.5 7.4 2.0 138 10 58.8 37.0 44.0 0.9 13.6 0.00 59.9 64.4 8.7 12.8 8.7 138 11 63.0 37.9 39.6 1.2 31.8 0.00 60.4 64.4 11.4 15.7 11.4 140 12 66.0 38.5 36.3 1.4 24.1 0.00 61.7 64.4 9.8 15.2 9.6 156 13 67.5 39.7 36.4 1.5 22.5 0.00 62.8 64.4 5.8 10.3 5.6 173 14 68.0 40.3 36.2 1.5 19.4 0.00 65.3 64.4 5.4 9.2 5.4 149 15 69.1 39.7 34.4 1.6 17.0 0.00 66.2 64.4 3.1 6.9 2.7 117 16 69.4 43.2 38.6 1.5 8.4 0.00 66.2 64.4 2.2 6.3 1.8 144 17 68.4 43.2 40.0 1.4 5.5 0.00 66.0 64.4 3.6 10.1 3.4 29 18 66.0 40.5 39.2 1.3 1.7 0.00 65.7 64.4 6.0 11.9 5.6 12 19 64.6 42.1 44.0 1.2 0.7 0.00 65.1 64.6 2.9 4.9 2.0 94 20 62.6 44.1 50.6 1.0 0.0 0.00 64.4 64.6 3.8 11.4 1.3 332 21 61.5 41.2 47.3 1.0 0.0 0.00 63.7 64.6 6.3 16.6 5.6 290 22 59.5 39.9 48.1 0.9 0.0 0.00 63.0 64.8 4.5 10.7 4.0 290 23 57.0 39.2 51.4 0.8 0.0 0.00 62.1 64.8 6.5 23.3 3.6 279 24 58.3 36.7 44.3 0.9 0.0 0.00 61.2 64.8 23.9 40.5 23.7 312 AZMET Daily Weather Data : YUMA VALLEY : Feb 22 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.2 51.8 60.3 DegF RELATIVE HUMIDITY 75.2 29.9 51.2 % DEWPOINT 41.2 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 66.4 59.7 62.8 DegF SOIL TEMP. 20 in 64.8 64.0 64.4 DegF WIND SPEED 40.5 5.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 130 Degrees SOLAR RADIATION 152.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.7 220 11.0 366 16.0 555 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 23 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.7 37.2 48.1 0.8 0.0 0.00 60.1 64.8 18.1 30.9 17.9 305 2 55.0 36.7 50.0 0.7 0.0 0.00 59.2 64.9 13.6 21.3 13.4 283 3 54.0 34.7 47.9 0.7 0.0 0.00 58.5 64.9 12.8 22.1 12.3 292 4 52.7 35.1 50.8 0.7 0.0 0.00 57.6 64.9 11.0 17.0 10.5 280 5 52.9 34.0 48.6 0.7 0.0 0.00 56.8 64.9 11.6 17.4 11.6 303 6 51.8 33.3 49.3 0.7 0.0 0.00 56.1 64.9 6.0 16.3 5.6 306 7 50.7 33.4 51.8 0.6 0.0 0.00 55.4 64.9 6.0 16.3 4.9 302 8 50.2 33.8 53.7 0.6 3.3 0.00 54.9 64.9 4.9 14.1 2.9 316 9 54.7 35.4 48.1 0.8 19.4 0.00 54.3 64.9 5.8 13.6 4.9 353 10 55.9 36.1 47.4 0.8 28.2 0.00 54.3 64.9 3.6 7.4 3.6 40 11 59.2 35.2 40.6 1.0 49.0 0.00 55.2 64.8 2.2 5.8 1.8 60 12 62.1 35.1 36.4 1.2 60.9 0.00 56.8 64.8 4.0 9.6 3.6 45 13 64.0 34.5 33.2 1.4 65.2 0.00 58.6 64.6 4.3 10.5 3.6 51 14 65.3 32.4 29.1 1.5 54.2 0.00 60.4 64.6 5.8 10.7 5.4 70 15 66.9 31.5 26.5 1.6 57.8 0.00 61.7 64.4 6.7 12.3 6.0 59 16 68.4 31.3 25.0 1.8 45.2 0.00 62.8 64.4 3.4 8.1 2.5 85 17 68.9 32.7 26.2 1.8 31.3 0.00 63.7 64.2 3.1 7.6 2.5 74 18 68.5 32.0 25.6 1.8 13.9 0.00 64.2 64.2 2.5 6.3 2.0 84 19 65.8 31.6 27.6 1.6 1.2 0.00 63.9 64.0 1.6 3.6 1.1 65 20 61.2 35.8 39.1 1.1 0.0 0.00 63.1 64.0 1.3 5.1 0.9 222 21 56.3 37.4 49.1 0.8 0.0 0.00 62.2 64.0 1.3 4.0 0.4 184 22 52.5 40.1 62.3 0.5 0.0 0.00 61.3 64.0 1.8 3.6 1.6 109 23 51.1 38.3 61.7 0.5 0.0 0.00 60.4 63.9 0.7 2.7 0.2 338 24 51.4 37.6 59.0 0.5 0.0 0.00 59.4 63.9 2.5 4.0 2.2 17 AZMET Daily Weather Data : YUMA VALLEY : Feb 23 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.2 47.1 58.1 DegF RELATIVE HUMIDITY 67.3 19.5 43.2 % DEWPOINT 34.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 64.2 54.3 59.2 DegF SOIL TEMP. 20 in 64.9 63.9 64.6 DegF WIND SPEED 30.9 5.6 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 323 Degrees SOLAR RADIATION 429.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.8 226 9.2 375 13.7 568 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 24 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.3 36.7 61.9 0.5 0.0 0.00 58.6 63.9 2.5 6.7 1.3 95 2 48.6 37.4 65.5 0.4 0.0 0.00 57.7 63.9 2.0 4.3 1.8 39 3 49.8 36.3 59.6 0.5 0.0 0.00 57.0 64.0 1.8 4.3 1.8 5 4 50.4 36.7 59.3 0.5 0.0 0.00 56.5 64.0 2.2 4.3 2.0 14 5 50.2 38.1 63.5 0.4 0.0 0.00 56.1 63.9 1.8 3.6 1.1 29 6 48.4 38.3 68.0 0.4 0.0 0.00 55.8 63.9 1.1 2.7 0.7 225 7 49.5 38.8 66.7 0.4 0.0 0.00 55.4 63.9 1.6 3.1 1.3 66 8 49.6 39.0 66.8 0.4 1.7 0.00 55.2 63.9 2.5 4.7 2.2 34 9 52.3 39.7 62.2 0.5 11.7 0.00 55.0 63.9 3.4 5.6 3.4 45 10 57.9 40.8 52.8 0.8 34.9 0.00 55.0 63.9 4.7 6.7 4.5 34 11 64.6 38.3 37.8 1.3 46.1 0.00 56.1 63.9 3.4 6.7 2.9 35 12 68.7 36.5 30.6 1.7 51.8 0.00 57.7 63.7 4.5 9.8 3.8 135 13 72.5 36.1 26.6 2.0 53.3 0.00 59.5 63.7 7.2 12.3 6.9 161 14 74.7 35.2 23.7 2.2 45.9 0.00 61.0 63.5 6.7 11.9 6.0 176 15 76.3 38.1 25.3 2.3 55.0 0.00 62.1 63.5 7.4 13.6 7.2 221 16 77.2 39.9 26.2 2.3 45.9 0.00 63.1 63.5 6.7 11.6 5.8 240 17 75.6 43.3 31.6 2.1 23.9 0.00 63.9 63.3 8.1 13.2 7.8 255 18 73.2 45.0 36.5 1.8 11.5 0.00 64.0 63.3 4.7 8.9 4.5 267 19 70.7 47.3 43.2 1.5 1.0 0.00 63.7 63.3 11.2 22.8 10.7 295 20 68.5 46.2 44.6 1.3 0.0 0.00 63.0 63.1 12.3 23.7 11.6 313 21 65.7 45.0 47.2 1.1 0.0 0.00 62.1 63.1 13.4 20.1 13.2 297 22 64.4 43.3 46.1 1.1 0.0 0.00 61.3 63.3 14.3 26.6 14.1 308 23 62.4 40.5 44.4 1.1 0.0 0.00 60.6 63.1 14.5 24.8 14.3 304 24 60.4 37.0 41.8 1.0 0.0 0.00 59.7 63.3 16.3 27.3 15.9 304 AZMET Daily Weather Data : YUMA VALLEY : Feb 24 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.7 46.8 61.7 DegF RELATIVE HUMIDITY 73.0 18.3 47.2 % DEWPOINT 39.7 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 64.0 54.9 59.2 DegF SOIL TEMP. 20 in 64.0 63.1 63.7 DegF WIND SPEED 27.3 6.5 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 382.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.0 235 12.8 388 17.3 586 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 25 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.4 37.8 44.3 1.0 0.0 0.00 59.0 63.3 15.9 23.7 15.4 314 2 58.6 37.0 44.4 0.9 0.0 0.00 58.3 63.3 14.5 22.1 14.3 301 3 57.7 37.4 46.6 0.9 0.0 0.00 57.6 63.3 14.5 20.8 14.3 317 4 56.5 38.5 50.8 0.8 0.0 0.00 56.8 63.3 10.7 20.1 10.5 312 5 54.3 38.8 55.7 0.6 0.0 0.00 56.3 63.3 9.4 15.4 8.5 309 6 55.0 40.1 57.1 0.6 0.0 0.00 55.8 63.3 11.9 18.8 11.6 315 7 54.9 40.5 58.1 0.6 0.0 0.00 55.2 63.3 7.2 15.4 6.7 319 8 50.2 41.0 70.2 0.4 3.6 0.00 54.9 63.3 2.7 6.3 0.9 136 9 53.8 42.8 66.4 0.5 15.5 0.00 54.5 63.3 2.5 9.8 1.6 228 10 59.0 42.1 54.1 0.8 35.8 0.00 54.7 63.3 4.3 9.2 3.8 186 11 65.7 35.6 32.9 1.5 50.9 0.00 55.8 63.3 6.7 13.0 6.0 12 12 67.3 34.9 30.0 1.6 58.0 0.00 57.2 63.3 9.4 15.7 8.5 358 13 69.1 34.3 27.7 1.8 66.2 0.00 58.6 63.3 10.7 17.9 10.5 358 14 71.1 34.7 26.3 1.9 65.2 0.00 59.9 63.1 10.5 17.2 10.3 6 15 73.4 33.8 23.4 2.2 58.8 0.00 61.0 63.1 9.8 15.4 9.6 8 16 74.5 32.7 21.6 2.3 48.0 0.00 61.9 63.1 10.1 17.4 9.8 356 17 75.2 31.5 20.0 2.4 32.7 0.00 62.4 63.0 10.1 16.3 9.8 357 18 74.5 31.1 20.3 2.3 15.3 0.00 62.2 63.0 10.7 17.0 10.5 353 19 71.8 29.3 20.7 2.1 1.4 0.00 61.7 63.0 8.5 13.4 8.3 351 20 69.6 28.9 21.9 1.9 0.0 0.00 60.8 63.0 7.4 11.9 7.4 351 21 66.9 29.5 24.5 1.7 0.0 0.00 59.9 63.0 6.3 10.1 6.3 346 22 64.2 29.5 26.9 1.5 0.0 0.00 59.0 63.0 4.3 8.7 4.3 339 23 61.5 28.2 28.1 1.3 0.0 0.00 58.1 62.8 4.7 7.4 4.7 345 24 61.0 27.9 28.5 1.3 0.0 0.00 57.4 63.0 2.5 4.7 2.2 4 AZMET Daily Weather Data : YUMA VALLEY : Feb 25 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.7 49.3 63.5 DegF RELATIVE HUMIDITY 74.1 18.0 37.5 % DEWPOINT 34.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 62.4 54.5 58.3 DegF SOIL TEMP. 20 in 63.5 62.8 63.1 DegF WIND SPEED 23.7 8.5 MPH WIND VECTOR MAG. 7.2 MPH WIND VECTOR DIR. 337 Degrees SOLAR RADIATION 451.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.6 244 12.6 400 17.5 603 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 26 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.6 30.7 38.9 0.9 0.0 0.00 56.7 63.0 3.1 5.8 1.6 52 2 50.2 34.5 55.0 0.6 0.0 0.00 55.9 63.0 1.1 4.0 0.7 159 3 48.9 34.5 57.7 0.5 0.0 0.00 55.2 63.0 2.0 6.7 1.3 144 4 59.9 28.8 31.2 1.2 0.0 0.00 54.5 63.0 5.1 14.3 4.5 323 5 63.5 27.3 25.4 1.5 0.0 0.00 54.0 63.0 4.3 13.6 2.7 300 6 63.9 27.1 24.6 1.5 0.0 0.00 53.6 63.0 6.3 17.0 5.4 321 7 63.0 27.3 25.9 1.5 0.0 0.00 53.4 63.0 6.9 29.5 6.0 353 8 59.2 29.1 31.6 1.2 4.1 0.00 53.1 63.0 6.9 19.0 6.5 34 9 61.9 31.1 31.3 1.3 20.1 0.00 52.9 63.0 6.9 11.6 6.7 9 10 66.2 31.1 26.8 1.6 36.8 0.00 53.4 62.8 8.9 17.4 8.7 15 11 68.9 31.1 24.4 1.8 51.4 0.00 54.3 62.8 14.3 22.8 14.1 17 12 71.4 31.8 23.0 2.0 61.9 0.00 55.6 62.8 14.8 24.4 14.5 12 13 74.3 32.2 21.3 2.3 66.9 0.00 57.2 62.6 10.5 16.6 10.1 15 14 76.5 31.3 19.1 2.5 65.9 0.00 59.2 62.6 8.7 15.4 8.3 22 15 78.3 30.6 17.5 2.7 59.5 0.00 61.2 62.6 7.2 16.1 6.5 16 16 79.2 27.7 15.1 2.9 48.0 0.00 63.0 62.4 6.3 12.1 5.8 356 17 79.3 29.5 16.2 2.9 32.5 0.00 64.0 62.4 6.5 11.4 6.0 358 18 78.1 30.4 17.4 2.7 15.5 0.00 64.4 62.4 8.5 13.6 8.3 355 19 75.0 27.3 17.0 2.5 1.7 0.00 64.0 62.2 9.4 14.1 9.2 356 20 72.0 25.5 17.6 2.2 0.0 0.00 63.1 62.2 6.9 10.7 6.9 357 21 70.0 27.0 19.9 2.0 0.0 0.00 62.2 62.2 6.7 10.5 6.5 2 22 69.1 28.0 21.5 1.9 0.0 0.00 61.3 62.2 7.6 12.1 7.4 2 23 69.8 27.7 20.6 2.0 0.0 0.00 60.4 62.2 7.8 12.5 7.8 2 24 68.4 28.2 22.1 1.8 0.0 0.00 59.9 62.2 7.2 13.0 7.2 3 AZMET Daily Weather Data : YUMA VALLEY : Feb 26 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.2 46.8 67.6 DegF RELATIVE HUMIDITY 65.0 12.4 25.9 % DEWPOINT 29.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 64.6 52.9 57.9 DegF SOIL TEMP. 20 in 63.0 62.2 62.6 DegF WIND SPEED 29.5 7.2 MPH WIND VECTOR MAG. 6.3 MPH WIND VECTOR DIR. 5 Degrees SOLAR RADIATION 464.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.3 254 13.9 414 18.5 622 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 27 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.5 28.4 22.1 1.9 0.0 0.00 59.2 62.4 8.7 13.4 8.5 360 2 67.5 28.6 23.1 1.8 0.0 0.00 58.6 62.4 10.3 15.4 10.1 4 3 66.7 28.2 23.4 1.7 0.0 0.00 58.3 62.4 11.0 17.9 11.0 3 4 66.2 27.7 23.3 1.7 0.0 0.00 57.9 62.4 11.9 19.7 11.6 2 5 65.7 27.5 23.7 1.6 0.0 0.00 57.4 62.6 11.4 17.4 11.4 4 6 64.9 27.1 23.7 1.6 0.0 0.00 57.2 62.6 11.0 19.5 10.7 5 7 64.4 27.0 24.2 1.6 0.0 0.00 56.8 62.6 9.6 15.4 9.4 359 8 64.4 27.3 24.3 1.6 4.3 0.00 56.5 62.6 11.4 19.5 11.2 3 9 66.0 28.2 24.0 1.7 20.5 0.00 56.3 62.6 11.2 17.4 11.0 1 10 69.3 28.9 22.1 1.9 37.8 0.00 56.7 62.6 12.1 20.4 11.9 359 11 72.0 29.5 20.6 2.1 52.6 0.00 57.7 62.6 12.5 18.8 12.5 5 12 75.2 28.6 17.9 2.4 62.8 0.00 59.4 62.6 12.1 18.1 11.9 1 13 77.7 26.8 15.2 2.7 67.8 0.00 61.3 62.6 9.4 17.2 8.9 28 14 80.2 26.4 13.8 3.0 66.9 0.00 63.7 62.6 6.9 13.0 6.7 36 15 81.9 25.5 12.6 3.2 60.2 0.00 66.0 62.6 4.9 10.7 4.3 19 16 82.9 25.0 11.9 3.4 48.5 0.00 67.8 62.6 4.9 11.9 4.5 349 17 82.8 25.2 12.0 3.4 33.2 0.00 69.1 62.6 5.1 10.1 4.7 356 18 81.9 24.8 12.2 3.3 16.0 0.00 69.4 62.6 4.5 7.8 4.3 343 19 77.4 27.1 15.7 2.7 1.7 0.00 69.1 62.6 2.2 4.9 2.0 351 20 71.8 28.8 20.4 2.1 0.0 0.00 68.0 62.6 4.3 9.6 3.8 315 21 70.7 30.6 22.4 2.0 0.0 0.00 66.7 62.6 5.1 9.4 5.1 325 22 69.1 29.3 22.5 1.9 0.0 0.00 65.5 62.8 4.5 7.4 4.3 327 23 59.7 34.5 38.9 1.1 0.0 0.00 64.4 62.8 2.5 4.9 2.5 113 24 54.7 36.1 49.4 0.7 0.0 0.00 63.3 63.0 0.7 2.2 0.4 200 AZMET Daily Weather Data : YUMA VALLEY : Feb 27 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.5 53.1 70.9 DegF RELATIVE HUMIDITY 54.8 9.9 21.6 % DEWPOINT 28.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 69.4 56.3 61.9 DegF SOIL TEMP. 20 in 63.0 62.2 62.6 DegF WIND SPEED 20.4 7.8 MPH WIND VECTOR MAG. 7.2 MPH WIND VECTOR DIR. 2 Degrees SOLAR RADIATION 472.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.7 267 18.4 433 23.4 645 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 28 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.2 37.2 54.1 0.6 0.0 0.00 62.2 63.0 0.9 2.2 0.7 260 2 53.2 37.8 55.7 0.6 0.0 0.00 61.2 63.1 0.7 2.7 0.7 311 3 51.1 38.7 62.3 0.5 0.0 0.00 60.3 63.3 0.9 2.5 0.7 312 4 49.8 37.0 61.6 0.5 0.0 0.00 59.4 63.3 0.9 6.0 0.4 35 5 49.8 37.6 62.4 0.5 0.0 0.00 58.5 63.5 2.2 4.3 2.0 31 6 48.2 36.3 63.0 0.4 0.0 0.00 57.7 63.5 0.7 2.7 0.4 280 7 47.8 35.8 62.7 0.4 0.0 0.00 57.0 63.5 1.3 3.4 1.1 310 8 49.6 35.4 58.2 0.5 4.5 0.00 56.3 63.7 1.6 4.9 1.3 30 9 58.5 36.3 43.6 1.0 20.8 0.00 55.9 63.7 4.9 7.2 4.7 52 10 66.0 35.1 31.7 1.5 38.0 0.00 56.3 63.7 6.3 8.9 6.3 55 11 71.2 36.5 28.2 1.9 53.3 0.00 57.7 63.7 6.3 9.8 6.0 52 12 75.6 34.5 22.5 2.3 61.4 0.00 59.9 63.7 4.0 7.4 3.6 47 13 79.0 30.9 17.3 2.8 66.2 0.00 62.6 63.7 6.0 10.7 5.6 356 14 80.6 27.9 14.5 3.0 64.7 0.00 65.3 63.7 3.6 8.3 2.7 340 15 82.0 27.1 13.3 3.2 59.0 0.00 67.8 63.7 2.9 7.4 2.0 33 16 82.9 26.4 12.6 3.4 47.1 0.00 69.8 63.7 2.5 7.4 1.6 141 17 82.8 28.0 13.6 3.3 31.5 0.00 71.2 63.5 3.6 7.8 2.9 174 18 81.3 33.3 17.8 3.0 16.5 0.00 71.6 63.5 4.5 6.3 4.0 188 19 74.5 39.4 28.4 2.1 1.4 0.00 71.2 63.5 3.1 4.9 3.1 207 20 68.7 39.0 33.8 1.6 0.0 0.00 70.0 63.5 1.1 3.8 0.9 271 21 66.0 37.9 35.4 1.4 0.0 0.00 68.7 63.7 1.1 2.7 0.9 289 22 63.3 38.1 39.2 1.2 0.0 0.00 67.5 63.7 0.7 1.8 0.4 49 23 59.9 38.1 44.6 1.0 0.0 0.00 66.4 63.7 0.9 2.7 0.9 99 24 57.2 39.6 51.9 0.8 0.0 0.00 65.1 63.9 1.6 8.3 0.9 183 AZMET Daily Weather Data : YUMA VALLEY : Feb 28 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.0 46.8 64.6 DegF RELATIVE HUMIDITY 72.4 11.4 38.7 % DEWPOINT 35.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 71.6 55.9 63.3 DegF SOIL TEMP. 20 in 63.9 63.0 63.5 DegF WIND SPEED 10.7 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 40 Degrees SOLAR RADIATION 464.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.1 280 15.7 448 20.3 665 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Feb 29 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.7 38.1 47.9 0.9 0.0 0.00 64.2 63.9 0.9 2.7 0.7 200 2 57.0 39.7 52.5 0.8 0.0 0.00 63.1 64.0 0.4 2.2 0.4 318 3 53.6 40.6 61.7 0.5 0.0 0.00 62.2 64.2 2.5 4.3 2.2 43 4 52.9 40.6 63.2 0.5 0.0 0.00 61.3 64.2 1.8 4.0 1.8 30 5 51.4 40.5 65.9 0.4 0.0 0.00 60.4 64.4 2.9 4.3 2.9 34 6 50.4 38.8 64.8 0.4 0.0 0.00 59.7 64.4 4.3 6.3 4.3 37 7 49.3 37.4 63.3 0.4 0.0 0.00 58.8 64.6 2.2 5.1 2.2 28 8 49.3 36.5 61.2 0.5 4.5 0.00 58.3 64.6 1.1 4.9 0.7 190 9 56.5 40.6 55.4 0.7 20.5 0.00 57.7 64.6 1.3 6.5 0.7 111 10 64.6 39.9 40.3 1.3 37.8 0.00 58.1 64.6 5.6 8.3 5.4 38 11 71.2 35.4 27.0 1.9 52.1 0.00 59.4 64.6 4.5 7.8 2.5 104 12 74.5 34.0 22.8 2.3 62.1 0.00 61.5 64.6 5.8 9.8 5.6 168 13 77.2 33.4 20.2 2.5 66.7 0.00 64.0 64.6 4.3 9.4 4.0 179 14 79.7 32.5 18.1 2.8 65.7 0.00 66.7 64.6 4.3 11.0 3.8 156 15 81.3 28.8 14.6 3.1 59.3 0.00 69.1 64.6 6.5 12.3 6.3 170 16 81.9 29.3 14.7 3.2 48.0 0.00 70.9 64.6 6.3 11.6 6.0 171 17 81.5 32.4 16.9 3.0 31.3 0.00 72.0 64.6 6.5 10.7 6.5 178 18 79.7 37.8 22.4 2.7 15.8 0.00 72.1 64.6 5.8 8.7 5.6 219 19 72.5 39.7 30.6 1.9 0.7 0.00 71.6 64.6 3.6 5.8 3.6 249 20 67.6 40.1 36.8 1.5 0.0 0.00 70.5 64.4 2.5 4.9 2.5 207 21 62.6 43.7 50.1 1.0 0.0 0.00 69.3 64.6 2.5 4.5 2.2 202 22 59.5 44.6 57.7 0.7 0.0 0.00 68.0 64.6 1.6 3.8 1.1 198 23 59.2 43.5 56.2 0.8 0.0 0.00 66.9 64.6 1.8 3.4 1.6 193 24 57.0 44.1 62.1 0.6 0.0 0.00 65.8 64.8 1.3 2.5 0.7 79 AZMET Daily Weather Data : YUMA VALLEY : Feb 29 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.4 47.7 64.4 DegF RELATIVE HUMIDITY 69.2 12.6 42.8 % DEWPOINT 37.9 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 72.1 57.7 64.6 DegF SOIL TEMP. 20 in 64.8 63.9 64.4 DegF WIND SPEED 12.3 3.4 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 162 Degrees SOLAR RADIATION 464.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.5 291 15.1 463 20.0 685 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 1 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.6 43.0 62.9 0.6 0.0 0.00 64.8 64.8 2.0 4.0 1.8 43 2 54.1 44.1 68.9 0.4 0.0 0.00 63.9 64.9 1.1 2.7 1.1 25 3 51.6 43.2 72.8 0.3 0.0 0.00 63.0 65.1 1.8 3.8 1.6 288 4 50.2 40.8 70.4 0.4 0.0 0.00 62.1 65.1 1.8 5.6 0.9 311 5 49.8 38.7 65.5 0.4 0.0 0.00 61.2 65.3 0.7 2.2 0.4 211 6 47.1 39.9 76.3 0.3 0.0 0.00 60.3 65.3 2.0 3.6 1.8 139 7 46.6 39.4 75.9 0.3 0.0 0.00 59.5 65.3 0.9 3.4 0.7 323 8 48.4 39.4 71.3 0.3 4.8 0.00 58.8 65.3 1.3 3.6 1.1 37 9 55.2 42.3 61.6 0.6 20.8 0.00 58.5 65.5 1.6 3.4 1.3 26 10 62.6 39.6 42.8 1.1 37.8 0.00 58.8 65.5 1.8 5.8 0.7 263 11 66.7 37.9 34.5 1.5 52.1 0.00 60.1 65.5 5.8 10.3 5.4 254 12 70.2 36.9 29.4 1.8 62.6 0.00 62.1 65.5 4.5 8.9 3.6 228 13 73.4 39.4 29.2 2.0 67.1 0.00 64.6 65.5 4.7 9.2 4.0 173 14 76.5 40.3 27.3 2.3 65.9 0.00 67.1 65.3 6.0 13.2 5.8 216 15 78.8 38.1 23.2 2.6 59.5 0.00 69.4 65.3 5.1 10.3 4.5 203 16 79.9 37.4 21.8 2.7 47.8 0.00 71.2 65.3 6.9 12.8 6.3 226 17 79.7 36.9 21.4 2.7 31.8 0.00 72.1 65.3 7.6 12.1 6.9 197 18 77.7 40.3 26.3 2.4 12.2 0.00 72.3 65.3 6.3 10.1 6.3 180 19 71.8 43.2 35.6 1.7 1.4 0.00 71.8 65.3 3.8 5.6 3.8 183 20 65.7 45.1 47.4 1.1 0.0 0.00 70.7 65.3 2.7 5.1 2.5 240 21 64.9 42.1 43.4 1.2 0.0 0.00 69.4 65.3 5.6 10.1 4.5 240 22 61.7 44.6 53.6 0.9 0.0 0.00 68.2 65.3 2.7 7.6 2.5 168 23 60.4 43.2 52.6 0.9 0.0 0.00 67.1 65.3 3.1 7.4 2.2 213 24 60.3 37.0 42.1 1.0 0.0 0.00 66.0 65.5 5.8 14.3 5.1 249 AZMET Daily Weather Data : YUMA VALLEY : Mar 1 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.6 45.7 62.8 DegF RELATIVE HUMIDITY 80.6 16.9 48.2 % DEWPOINT 40.5 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 72.3 58.5 65.1 DegF SOIL TEMP. 20 in 65.5 64.8 65.3 DegF WIND SPEED 14.3 3.6 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 215 Degrees SOLAR RADIATION 463.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.3 301 13.7 477 18.2 704 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 2 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.6 34.7 37.7 1.1 0.0 0.00 64.9 65.5 4.9 12.1 2.0 315 2 59.4 38.3 45.5 0.9 0.0 0.00 64.0 65.7 4.7 10.7 4.5 329 3 57.7 39.2 49.9 0.8 0.0 0.00 63.1 65.7 3.6 13.4 3.4 306 4 59.7 41.5 51.2 0.9 0.0 0.00 62.4 65.7 13.4 19.0 13.2 313 5 57.2 42.3 57.3 0.7 0.0 0.00 61.7 65.8 9.4 15.4 9.2 304 6 57.2 43.2 59.4 0.6 0.0 0.00 61.2 65.8 9.4 14.5 9.2 304 7 55.9 42.4 60.5 0.6 0.0 0.00 60.6 65.8 8.1 12.5 7.8 291 8 57.9 36.5 44.8 0.9 5.0 0.00 60.3 66.0 6.0 12.5 5.6 339 9 63.9 25.0 22.9 1.6 20.5 0.00 59.9 66.0 11.4 22.1 11.2 1 10 65.7 17.1 15.1 1.8 37.5 0.00 60.1 66.0 15.4 32.9 15.0 360 11 66.7 13.3 12.3 2.0 52.6 0.00 60.6 66.0 19.5 30.0 19.0 2 12 68.5 12.0 11.1 2.1 63.3 0.00 61.7 66.0 19.9 33.8 19.5 1 13 68.9 10.8 10.3 2.2 66.7 0.00 62.8 66.0 22.6 32.7 22.1 4 14 68.9 10.2 10.0 2.2 58.5 0.00 63.9 65.8 20.8 32.0 20.6 1 15 68.4 8.2 9.3 2.2 46.6 0.00 64.6 65.8 21.5 36.2 21.3 358 16 68.4 9.5 9.9 2.1 45.4 0.00 64.9 65.8 19.7 29.5 19.5 2 17 67.8 11.3 10.9 2.1 33.2 0.00 65.1 65.8 18.6 29.5 18.1 4 18 66.0 10.6 11.3 1.9 16.7 0.00 64.9 65.7 18.8 28.9 18.6 4 19 63.9 10.9 12.4 1.8 2.4 0.00 64.4 65.7 16.1 25.7 15.9 6 20 62.4 10.2 12.6 1.7 0.0 0.00 63.5 65.7 14.1 22.4 13.9 4 21 61.9 9.1 12.2 1.7 0.0 0.00 62.4 65.7 17.4 26.4 17.2 5 22 61.2 9.1 12.5 1.6 0.0 0.00 61.5 65.7 15.7 28.0 15.2 2 23 60.6 8.6 12.4 1.6 0.0 0.00 60.8 65.7 11.6 19.2 11.4 356 24 59.7 6.8 11.9 1.5 0.0 0.00 60.1 65.7 13.4 21.0 13.2 352 AZMET Daily Weather Data : YUMA VALLEY : Mar 2 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.2 54.3 62.8 DegF RELATIVE HUMIDITY 63.3 7.0 25.1 % DEWPOINT 20.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 66.0 59.9 62.6 DegF SOIL TEMP. 20 in 66.0 65.5 65.8 DegF WIND SPEED 36.2 14.1 MPH WIND VECTOR MAG. 12.8 MPH WIND VECTOR DIR. 354 Degrees SOLAR RADIATION 448.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.4 309 12.2 489 17.3 721 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 3 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.0 6.4 12.0 1.5 0.0 0.00 59.4 65.7 16.8 23.7 16.6 352 2 58.1 6.4 12.4 1.4 0.0 0.00 58.6 65.7 16.1 25.5 16.1 351 3 57.0 6.3 12.8 1.4 0.0 0.00 58.1 65.7 13.9 22.1 13.6 353 4 55.2 9.0 15.4 1.3 0.0 0.00 57.7 65.5 9.6 15.9 9.4 6 5 54.5 8.2 15.2 1.2 0.0 0.00 57.2 65.5 6.3 13.6 5.1 18 6 53.4 9.5 16.8 1.2 0.0 0.00 56.5 65.5 4.0 10.5 3.6 2 7 50.7 13.5 22.1 1.0 0.0 0.00 55.9 65.5 5.6 10.3 5.4 24 8 53.1 13.5 20.3 1.1 5.7 0.00 55.2 65.5 6.9 10.5 6.9 7 9 56.1 14.2 18.7 1.3 22.9 0.00 55.0 65.3 10.1 17.9 9.8 4 10 59.4 14.2 16.6 1.4 40.6 0.00 55.4 65.3 11.2 18.1 11.0 8 11 62.1 14.2 15.2 1.6 55.4 0.00 56.5 65.3 12.5 19.9 12.3 15 12 64.9 13.5 13.2 1.8 65.9 0.00 58.3 65.1 9.8 16.6 9.4 37 13 66.0 12.7 12.4 1.9 70.9 0.00 60.4 65.1 7.6 15.4 7.2 39 14 67.3 12.9 11.9 2.0 70.0 0.00 62.8 64.9 7.4 15.0 6.9 28 15 68.5 13.6 11.8 2.1 63.1 0.00 64.8 64.8 6.5 13.6 5.8 7 16 69.3 14.0 11.7 2.2 51.4 0.00 66.4 64.8 6.9 15.0 6.5 349 17 69.3 14.5 12.0 2.2 35.4 0.00 67.3 64.6 7.8 15.4 7.6 351 18 68.2 14.7 12.5 2.1 17.7 0.00 67.3 64.6 7.4 12.1 6.9 351 19 65.3 14.0 13.5 1.8 2.4 0.00 66.6 64.6 6.5 11.6 6.5 355 20 61.7 14.2 15.4 1.6 0.0 0.00 65.5 64.4 4.0 7.2 4.0 6 21 59.2 12.6 15.7 1.4 0.0 0.00 64.4 64.4 2.0 5.4 2.0 359 22 57.0 13.1 17.6 1.3 0.0 0.00 63.0 64.4 2.2 5.4 0.9 329 23 50.2 20.3 30.4 0.9 0.0 0.00 61.9 64.4 3.6 5.6 3.1 255 24 48.6 20.5 32.7 0.8 0.0 0.00 60.6 64.4 1.8 3.8 0.2 73 AZMET Daily Weather Data : YUMA VALLEY : Mar 3 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.0 47.1 59.7 DegF RELATIVE HUMIDITY 39.9 9.1 16.2 % DEWPOINT 12.7 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 67.3 55.0 60.6 DegF SOIL TEMP. 20 in 65.7 64.4 65.1 DegF WIND SPEED 25.5 7.8 MPH WIND VECTOR MAG. 6.9 MPH WIND VECTOR DIR. 4 Degrees SOLAR RADIATION 501.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.6 314 9.0 498 13.5 734 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 4 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.8 21.0 35.8 0.7 0.0 0.00 59.5 64.4 1.6 3.4 0.9 190 2 44.4 21.7 41.1 0.6 0.0 0.00 58.5 64.6 2.0 4.3 1.8 117 3 43.3 21.6 41.7 0.6 0.0 0.00 57.6 64.6 2.5 4.9 2.0 66 4 41.5 23.7 48.9 0.5 0.0 0.00 56.7 64.6 0.4 2.0 0.2 205 5 40.6 23.9 50.7 0.4 0.0 0.00 55.8 64.6 0.7 2.7 0.4 290 6 40.5 21.9 47.3 0.4 0.0 0.00 55.0 64.6 0.7 2.9 0.4 3 7 41.0 27.5 58.4 0.4 0.0 0.00 54.1 64.6 0.7 2.7 0.7 323 8 43.9 23.4 44.0 0.6 5.7 0.00 53.4 64.6 0.7 2.5 0.4 354 9 51.1 26.1 37.7 0.8 22.9 0.00 53.2 64.6 0.4 2.0 0.2 51 10 59.0 21.2 23.1 1.3 40.4 0.00 53.8 64.6 2.2 6.7 1.8 56 11 64.8 19.8 17.6 1.7 55.4 0.00 55.2 64.4 4.3 8.9 3.8 39 12 68.4 17.2 14.0 2.0 65.7 0.00 57.6 64.4 2.9 8.3 2.7 34 13 70.7 17.2 12.9 2.2 70.5 0.00 60.4 64.4 2.2 6.7 1.6 35 14 72.1 16.5 11.9 2.4 69.0 0.00 63.5 64.2 3.1 7.4 1.8 180 15 73.8 15.4 10.7 2.5 62.8 0.00 66.0 64.2 3.4 8.5 2.5 145 16 74.3 16.9 11.2 2.6 51.8 0.00 68.0 64.0 4.3 8.9 2.9 256 17 73.0 19.4 13.1 2.4 27.7 0.00 69.1 64.0 6.5 11.6 6.0 227 18 70.3 26.6 19.5 2.0 12.4 0.00 69.1 63.9 7.6 11.0 7.4 213 19 65.3 31.6 28.5 1.5 2.6 0.00 68.4 63.9 5.4 8.3 5.4 214 20 59.2 33.1 37.0 1.1 0.0 0.00 67.1 63.9 2.9 4.9 2.7 229 21 55.4 34.9 45.9 0.8 0.0 0.00 65.8 63.9 1.3 3.6 0.9 250 22 51.6 33.3 49.2 0.7 0.0 0.00 64.4 63.9 1.6 3.6 1.3 132 23 50.7 32.7 49.9 0.6 0.0 0.00 63.1 63.9 1.6 2.7 1.3 37 24 49.5 33.3 53.5 0.6 0.0 0.00 61.9 63.9 2.2 5.1 2.2 26 AZMET Daily Weather Data : YUMA VALLEY : Mar 4 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.4 39.2 56.3 DegF RELATIVE HUMIDITY 74.2 7.7 33.5 % DEWPOINT 24.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 69.1 53.2 60.6 DegF SOIL TEMP. 20 in 64.6 63.9 64.2 DegF WIND SPEED 11.6 2.5 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 201 Degrees SOLAR RADIATION 487.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.8 321 9.9 508 13.3 748 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 5 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.4 32.9 54.8 0.5 0.0 0.00 60.6 64.0 1.8 3.8 1.6 17 2 46.4 31.8 56.4 0.5 0.0 0.00 59.7 64.0 2.7 4.3 2.7 36 3 45.9 29.7 52.9 0.5 0.0 0.00 58.6 64.2 3.1 4.5 3.1 33 4 45.3 29.7 54.0 0.5 0.0 0.00 57.7 64.2 3.8 5.6 3.8 31 5 44.2 28.0 52.6 0.5 0.0 0.00 57.0 64.2 3.1 4.3 2.9 34 6 41.9 29.1 60.2 0.4 0.0 0.00 56.1 64.2 2.2 3.8 2.0 49 7 44.8 28.6 52.9 0.5 0.0 0.00 55.6 64.4 1.8 4.0 1.8 3 8 45.3 28.2 51.0 0.5 2.4 0.00 55.2 64.4 1.6 4.3 1.6 40 9 49.3 31.8 50.9 0.6 15.1 0.00 55.0 64.4 3.1 5.8 3.1 38 10 58.5 34.7 41.3 1.0 36.1 0.00 55.4 64.4 2.2 4.9 2.2 32 11 64.0 24.6 22.1 1.6 41.8 0.00 56.8 64.2 7.8 15.9 7.6 14 12 66.2 21.0 17.6 1.8 48.3 0.00 58.3 64.2 12.8 21.0 12.5 4 13 68.4 21.0 16.4 2.0 55.9 0.00 59.7 64.2 11.4 17.7 11.0 10 14 71.4 20.8 14.6 2.2 65.9 0.00 61.3 64.2 14.3 23.7 13.9 8 15 72.1 19.0 13.3 2.3 62.6 0.00 63.0 64.0 15.0 24.8 14.3 5 16 71.6 18.3 13.0 2.3 50.4 0.00 64.0 64.0 15.7 23.3 15.2 4 17 71.1 18.0 13.0 2.3 34.6 0.00 64.8 64.0 13.4 21.3 13.0 2 18 69.8 15.6 12.3 2.2 17.2 0.00 64.9 63.9 11.6 19.0 11.4 12 19 67.3 10.9 10.9 2.0 2.4 0.00 64.4 63.9 9.6 15.4 9.4 4 20 64.4 8.4 10.8 1.8 0.0 0.00 63.5 63.9 10.3 17.7 10.3 5 21 62.1 8.2 11.6 1.7 0.0 0.00 62.4 63.9 8.5 16.6 8.3 9 22 59.9 8.8 12.9 1.5 0.0 0.00 61.5 63.9 7.8 14.8 7.6 11 23 59.5 7.3 12.2 1.5 0.0 0.00 60.4 63.9 7.8 11.4 7.6 360 24 58.5 8.6 13.4 1.5 0.0 0.00 59.5 63.9 7.4 14.1 7.4 1 AZMET Daily Weather Data : YUMA VALLEY : Mar 5 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.9 40.3 58.3 DegF RELATIVE HUMIDITY 68.9 9.4 30.0 % DEWPOINT 21.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 64.9 55.0 59.9 DegF SOIL TEMP. 20 in 64.4 63.7 64.0 DegF WIND SPEED 24.8 7.4 MPH WIND VECTOR MAG. 7.2 MPH WIND VECTOR DIR. 10 Degrees SOLAR RADIATION 432.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.9 327 8.8 517 12.4 760 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 6 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.3 10.0 15.6 1.3 0.0 0.00 58.8 63.9 6.3 11.2 6.0 347 2 54.3 12.0 18.2 1.2 0.0 0.00 58.1 63.9 5.8 9.6 5.8 346 3 53.1 11.7 18.8 1.1 0.0 0.00 57.4 63.9 5.4 8.1 5.4 336 4 53.2 10.4 17.6 1.1 0.0 0.00 56.5 63.9 6.7 11.2 6.5 339 5 52.0 10.8 18.7 1.1 0.0 0.00 55.9 63.9 5.8 8.7 5.8 341 6 49.5 11.3 21.1 0.9 0.0 0.00 55.2 63.9 5.1 7.4 5.1 348 7 46.0 13.5 26.3 0.8 0.0 0.00 54.7 63.9 4.3 5.8 4.0 342 8 52.2 13.1 20.8 1.0 6.7 0.00 54.0 63.9 6.0 9.8 6.0 2 9 58.5 13.5 16.7 1.4 23.9 0.00 53.8 63.9 8.9 13.6 8.7 355 10 61.7 14.5 15.5 1.6 41.8 0.00 54.3 63.9 11.4 17.9 11.2 1 11 64.0 15.3 14.9 1.7 56.6 0.00 55.8 63.9 9.6 14.5 9.4 4 12 66.0 14.7 13.5 1.9 67.1 0.00 57.7 63.7 8.9 17.0 8.5 3 13 67.3 15.3 13.3 2.0 72.2 0.00 59.9 63.7 9.8 15.7 9.4 349 14 68.7 14.0 11.9 2.1 71.4 0.00 62.1 63.7 9.8 18.6 9.4 3 15 70.3 14.5 11.6 2.2 64.5 0.00 64.0 63.5 9.4 16.3 8.9 11 16 70.7 15.3 11.7 2.3 50.7 0.00 65.5 63.5 8.3 15.7 7.8 16 17 70.2 15.8 12.3 2.2 30.6 0.00 66.4 63.5 7.2 13.6 6.9 15 18 69.6 16.7 13.1 2.2 17.9 0.00 66.4 63.3 7.2 14.1 6.9 16 19 66.2 18.0 15.6 1.9 3.6 0.00 66.0 63.3 3.1 8.3 2.9 23 20 61.7 18.0 18.2 1.5 0.0 0.00 65.1 63.3 4.0 7.8 3.8 307 21 60.6 19.4 20.1 1.5 0.0 0.00 63.7 63.3 6.0 9.4 5.6 314 22 61.7 16.9 17.2 1.5 0.0 0.00 62.6 63.3 6.9 11.6 6.9 321 23 59.9 16.5 18.6 1.4 0.0 0.00 61.7 63.3 4.5 7.6 4.0 316 24 52.5 23.5 32.2 0.9 0.0 0.00 60.8 63.3 2.0 5.4 0.7 51 AZMET Daily Weather Data : YUMA VALLEY : Mar 6 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.4 45.5 60.3 DegF RELATIVE HUMIDITY 39.7 9.0 17.2 % DEWPOINT 14.7 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 66.6 53.8 59.9 DegF SOIL TEMP. 20 in 64.0 63.3 63.7 DegF WIND SPEED 18.6 6.7 MPH WIND VECTOR MAG. 6.3 MPH WIND VECTOR DIR. 353 Degrees SOLAR RADIATION 507.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.9 333 9.4 526 13.5 774 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 7 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.5 22.8 33.4 0.8 0.0 0.00 60.1 63.5 2.5 6.7 1.8 242 2 51.4 23.0 33.0 0.9 0.0 0.00 59.4 63.5 3.1 8.3 0.4 117 3 49.5 22.5 34.9 0.8 0.0 0.00 58.6 63.5 3.4 6.7 2.7 55 4 49.3 21.7 33.4 0.8 0.0 0.00 57.9 63.5 4.5 6.9 4.5 38 5 49.1 20.5 32.0 0.8 0.0 0.00 57.2 63.7 2.9 4.7 2.7 22 6 47.5 20.1 33.5 0.7 0.0 0.00 56.5 63.7 3.1 6.7 2.7 22 7 52.3 14.2 21.5 1.1 0.0 0.00 55.8 63.7 4.3 7.6 4.0 29 8 54.0 18.0 23.9 1.1 7.2 0.00 55.2 63.7 4.0 7.4 3.8 25 9 57.4 22.6 25.6 1.2 20.8 0.00 55.2 63.7 2.5 6.0 1.8 37 10 64.6 21.9 19.4 1.7 42.3 0.00 55.9 63.7 6.7 12.1 6.5 30 11 66.9 23.0 18.7 1.8 47.8 0.00 57.4 63.7 7.2 12.1 6.9 47 12 70.0 20.8 15.4 2.1 68.6 0.00 59.4 63.7 5.4 11.0 4.7 57 13 72.0 19.0 13.4 2.3 72.4 0.00 62.1 63.5 5.6 10.7 4.7 73 14 73.0 19.0 12.8 2.4 70.5 0.00 64.6 63.5 5.4 11.4 4.5 84 15 74.3 17.2 11.4 2.6 64.0 0.00 66.9 63.5 3.8 9.2 2.5 39 16 75.6 16.9 10.7 2.7 52.6 0.00 68.9 63.5 2.7 9.2 1.8 33 17 76.1 17.2 10.7 2.8 36.3 0.00 70.2 63.3 2.5 6.5 0.2 298 18 74.3 20.3 13.0 2.5 15.1 0.00 70.5 63.3 4.9 8.3 4.7 196 19 69.4 24.8 18.7 2.0 3.1 0.00 69.8 63.3 4.9 6.7 4.9 185 20 62.1 29.3 28.9 1.4 0.0 0.00 68.5 63.3 2.2 5.6 2.0 209 21 60.1 27.7 29.0 1.3 0.0 0.00 67.1 63.3 2.2 4.5 1.6 253 22 56.5 26.6 31.5 1.1 0.0 0.00 65.7 63.5 2.7 4.9 2.7 244 23 51.8 26.8 38.4 0.8 0.0 0.00 64.2 63.5 2.5 4.7 1.3 187 24 48.0 31.5 52.4 0.5 0.0 0.00 63.0 63.5 3.6 5.6 3.6 156 AZMET Daily Weather Data : YUMA VALLEY : Mar 7 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.0 45.7 60.6 DegF RELATIVE HUMIDITY 62.5 9.0 24.8 % DEWPOINT 21.9 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 70.5 55.2 62.1 DegF SOIL TEMP. 20 in 63.7 63.3 63.5 DegF WIND SPEED 12.1 3.8 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 57 Degrees SOLAR RADIATION 501.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.5 341 12.1 538 16.4 790 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 8 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.8 31.8 55.8 0.5 0.0 0.00 61.9 63.7 1.1 6.3 0.4 108 2 45.9 31.1 56.1 0.5 0.0 0.00 60.8 63.9 0.9 3.6 0.7 7 3 46.0 31.8 57.1 0.5 0.0 0.00 59.7 63.9 3.1 6.0 2.7 75 4 45.3 31.3 57.8 0.4 0.0 0.00 59.0 64.0 1.3 3.6 1.1 331 5 45.0 30.4 56.7 0.4 0.0 0.00 58.3 64.0 1.6 4.3 1.3 355 6 43.5 30.7 60.5 0.4 0.0 0.00 57.6 64.0 2.0 5.1 0.9 82 7 43.2 31.1 62.2 0.4 0.0 0.00 56.8 64.2 1.1 2.9 1.1 76 8 46.0 31.3 56.5 0.5 3.1 0.00 56.3 64.2 2.5 4.3 2.2 26 9 49.6 33.1 52.9 0.6 14.6 0.00 56.1 64.2 3.4 5.6 3.4 32 10 56.3 31.6 39.0 0.9 33.9 0.00 56.5 64.2 4.5 6.9 4.3 36 11 64.4 28.9 26.2 1.5 49.5 0.00 57.7 64.2 2.7 5.6 2.2 106 12 70.0 28.9 21.5 2.0 65.5 0.00 59.9 64.2 3.1 7.8 1.6 39 13 73.2 26.8 17.7 2.3 70.2 0.00 62.6 64.2 3.8 8.3 3.4 175 14 75.2 26.1 16.0 2.5 69.5 0.00 65.3 64.2 4.9 10.5 3.6 203 15 77.0 27.3 15.9 2.7 63.1 0.00 67.8 64.0 4.9 10.7 4.5 223 16 78.1 29.3 16.7 2.7 51.1 0.00 69.6 64.0 6.0 10.3 5.6 200 17 78.1 30.2 17.2 2.7 35.4 0.00 70.7 64.0 6.7 9.6 6.3 188 18 76.6 35.1 22.2 2.4 17.7 0.00 71.1 64.0 6.9 10.3 6.9 212 19 70.2 39.7 33.0 1.7 2.4 0.00 70.5 63.9 4.5 7.8 4.3 207 20 63.7 40.3 42.1 1.2 0.0 0.00 69.3 63.9 4.0 6.3 4.0 219 21 58.6 38.1 46.3 0.9 0.0 0.00 68.0 64.0 3.4 5.8 2.2 218 22 57.4 36.0 44.5 0.9 0.0 0.00 66.6 64.0 2.5 5.1 1.3 20 23 54.9 35.2 47.4 0.8 0.0 0.00 65.3 64.0 2.9 5.6 2.2 55 24 54.7 33.1 43.7 0.8 0.0 0.00 64.0 64.2 2.7 5.8 2.0 341 AZMET Daily Weather Data : YUMA VALLEY : Mar 8 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.8 41.7 59.2 DegF RELATIVE HUMIDITY 68.8 12.7 40.2 % DEWPOINT 32.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 71.1 56.1 63.0 DegF SOIL TEMP. 20 in 64.2 63.5 64.0 DegF WIND SPEED 10.7 3.4 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 187 Degrees SOLAR RADIATION 476.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.8 350 12.1 550 15.7 806 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 9 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.3 33.6 48.7 0.7 0.0 0.00 63.1 64.2 1.6 5.4 0.9 29 2 52.7 32.9 46.9 0.7 0.0 0.00 62.1 64.4 1.6 5.4 0.9 202 3 48.6 33.6 55.8 0.5 0.0 0.00 61.2 64.4 2.2 4.9 1.8 200 4 46.4 33.6 60.7 0.4 0.0 0.00 60.3 64.6 2.7 6.0 2.2 166 5 52.5 28.8 41.2 0.8 0.0 0.00 59.4 64.6 1.6 4.9 0.7 343 6 55.4 24.1 29.8 1.1 0.0 0.00 58.8 64.6 2.7 6.5 0.9 288 7 57.7 24.1 27.3 1.2 0.2 0.00 58.1 64.8 3.4 8.3 2.5 345 8 59.9 27.3 28.8 1.3 6.2 0.00 57.6 64.8 2.7 6.3 1.8 181 9 65.8 28.8 24.7 1.6 23.4 0.00 57.6 64.8 9.4 21.9 8.7 360 10 68.9 30.4 23.8 1.8 41.3 0.00 58.3 64.8 14.5 22.8 14.3 354 11 70.9 31.1 22.9 2.0 56.1 0.00 59.5 64.8 14.3 21.3 13.9 354 12 73.2 31.5 21.4 2.2 66.4 0.00 61.5 64.8 11.4 21.5 11.0 357 13 75.2 32.0 20.4 2.4 71.2 0.00 63.7 64.8 11.0 17.0 10.5 357 14 76.8 30.9 18.6 2.6 70.0 0.00 65.8 64.8 10.1 18.1 9.6 352 15 78.1 29.8 17.1 2.7 63.3 0.00 67.6 64.6 10.3 18.6 10.1 346 16 78.8 29.7 16.5 2.8 51.6 0.00 69.1 64.6 10.3 17.7 9.8 350 17 78.6 29.8 16.8 2.8 35.6 0.00 70.0 64.6 8.7 15.7 8.3 2 18 77.7 28.6 16.3 2.7 18.2 0.00 70.2 64.4 8.7 15.0 8.5 345 19 74.8 27.5 17.3 2.4 2.9 0.00 69.6 64.4 6.9 14.1 6.9 348 20 69.6 27.7 20.8 2.0 0.0 0.00 68.9 64.4 3.1 5.1 3.1 338 21 66.9 27.1 22.3 1.8 0.0 0.00 67.8 64.6 2.5 4.9 2.5 345 22 62.4 28.0 26.9 1.4 0.0 0.00 66.6 64.6 1.1 4.0 0.9 171 23 60.4 27.7 28.8 1.3 0.0 0.00 65.5 64.6 3.4 6.3 2.5 97 24 58.8 29.1 32.5 1.2 0.0 0.00 64.4 64.8 3.6 6.5 2.5 98 AZMET Daily Weather Data : YUMA VALLEY : Mar 9 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.5 44.8 65.1 DegF RELATIVE HUMIDITY 66.6 13.6 28.6 % DEWPOINT 29.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 70.2 57.6 63.5 DegF SOIL TEMP. 20 in 64.8 64.0 64.6 DegF WIND SPEED 22.8 6.3 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 354 Degrees SOLAR RADIATION 506.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.7 360 13.1 564 17.1 823 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 10 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.9 31.8 42.0 0.9 0.0 0.00 63.5 64.8 4.0 7.6 3.1 178 2 58.6 27.3 30.2 1.2 0.0 0.00 62.4 64.8 4.0 7.8 3.8 44 3 55.9 28.2 34.7 1.0 0.0 0.00 61.7 64.9 2.2 5.6 0.4 130 4 58.3 26.1 28.9 1.2 0.0 0.00 61.0 64.9 2.9 5.6 2.2 61 5 55.9 28.8 36.1 1.0 0.0 0.00 60.3 65.1 2.9 9.4 0.2 118 6 49.8 31.3 49.2 0.6 0.0 0.00 59.5 65.1 3.4 9.2 2.7 191 7 45.5 32.9 61.3 0.4 0.0 0.00 59.0 65.1 3.4 7.4 3.1 214 8 46.4 34.0 61.8 0.4 7.4 0.00 58.3 65.1 1.3 4.3 1.1 204 9 56.8 38.3 49.9 0.8 24.4 0.00 58.1 65.3 1.6 4.3 1.3 195 10 68.0 33.1 28.1 1.7 42.0 0.00 58.8 65.1 6.0 12.3 5.1 23 11 73.0 30.0 20.2 2.2 56.9 0.00 60.3 65.1 9.4 14.8 9.2 27 12 76.3 28.9 17.4 2.6 66.9 0.00 62.6 65.1 8.5 13.0 8.1 42 13 78.1 27.7 15.6 2.8 71.7 0.00 65.1 65.1 6.5 11.2 6.0 40 14 80.1 27.0 14.2 3.0 70.5 0.00 67.6 65.1 4.5 8.9 4.3 27 15 81.7 26.8 13.4 3.2 63.8 0.00 70.2 64.9 3.4 7.8 2.5 47 16 82.2 26.1 12.7 3.3 52.3 0.00 72.3 64.9 2.5 6.0 0.7 325 17 82.8 26.2 12.6 3.3 37.3 0.00 73.8 64.9 2.2 6.3 1.6 206 18 81.0 30.9 16.3 3.0 18.4 0.00 74.1 64.9 5.4 9.6 5.4 232 19 75.0 37.2 25.7 2.2 3.1 0.00 73.6 64.9 4.5 7.8 4.5 236 20 68.7 38.8 33.5 1.6 0.0 0.00 72.3 64.9 4.0 5.8 4.0 272 21 67.5 36.9 32.3 1.5 0.0 0.00 70.9 64.9 3.6 5.6 3.4 276 22 68.2 32.0 26.0 1.8 0.0 0.00 69.6 64.9 2.0 3.4 1.8 286 23 63.0 32.4 32.3 1.4 0.0 0.00 68.4 65.1 1.8 3.6 0.9 180 24 55.0 37.0 50.7 0.7 0.0 0.00 67.1 65.1 3.6 5.4 3.4 145 AZMET Daily Weather Data : YUMA VALLEY : Mar 10 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.8 43.2 66.0 DegF RELATIVE HUMIDITY 67.0 10.9 31.0 % DEWPOINT 31.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 74.1 58.1 65.3 DegF SOIL TEMP. 20 in 65.3 64.6 64.9 DegF WIND SPEED 14.8 3.8 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 24 Degrees SOLAR RADIATION 514.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.3 371 14.6 578 18.5 841 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 11 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.8 38.5 56.3 0.6 0.0 0.00 66.0 65.3 1.8 3.4 1.3 107 2 52.3 37.9 57.8 0.6 0.0 0.00 64.9 65.5 1.3 3.6 0.9 121 3 52.0 37.2 57.1 0.6 0.0 0.00 63.9 65.5 1.1 3.6 0.9 37 4 52.3 36.7 55.2 0.6 0.0 0.00 63.0 65.7 1.6 3.4 1.3 22 5 51.3 34.5 52.6 0.6 0.0 0.00 62.1 65.7 1.6 2.9 1.6 12 6 50.7 32.2 49.1 0.6 0.0 0.00 61.2 65.8 1.6 4.5 1.3 24 7 51.4 31.1 45.6 0.7 0.0 0.00 60.4 65.8 2.2 4.3 2.0 26 8 51.6 35.4 53.9 0.6 8.1 0.00 59.7 65.8 2.0 5.6 1.6 309 9 59.5 36.7 42.8 1.0 25.6 0.00 59.5 66.0 1.1 5.6 0.7 297 10 66.6 34.9 31.0 1.5 42.5 0.00 60.3 66.0 1.1 2.9 0.7 301 11 72.0 32.2 23.2 2.1 56.6 0.00 62.1 66.0 2.5 4.9 2.2 250 12 77.7 31.3 18.3 2.7 67.4 0.00 64.6 66.0 4.9 10.1 4.0 241 13 80.2 30.7 16.5 2.9 56.6 0.00 67.1 66.0 3.8 9.4 3.1 204 14 82.4 25.3 12.3 3.3 66.2 0.00 69.4 65.8 3.6 8.5 3.1 211 15 82.4 26.2 12.8 3.3 50.7 0.00 71.6 65.8 5.6 10.7 4.7 214 16 83.7 26.6 12.5 3.4 51.8 0.00 73.2 65.8 4.3 10.5 3.1 170 17 83.1 30.0 14.6 3.3 35.6 0.00 74.3 65.8 4.7 9.8 4.3 199 18 80.8 37.9 21.6 2.8 19.6 0.00 74.7 65.8 4.7 6.7 4.5 185 19 75.0 41.2 29.7 2.1 3.1 0.00 74.3 65.8 3.1 6.3 2.7 190 20 71.6 37.9 29.5 1.9 0.0 0.00 73.0 65.8 2.7 6.0 1.8 252 21 66.2 40.1 38.7 1.4 0.0 0.00 71.6 65.8 3.4 5.4 3.1 244 22 63.9 38.8 39.6 1.2 0.0 0.00 70.3 65.8 2.7 5.4 2.7 257 23 64.6 33.8 32.0 1.4 0.0 0.00 69.1 66.0 3.1 5.1 3.1 257 24 56.1 37.4 49.8 0.8 0.0 0.00 67.8 66.0 3.6 6.5 3.4 140 AZMET Daily Weather Data : YUMA VALLEY : Mar 11 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.6 47.7 65.8 DegF RELATIVE HUMIDITY 67.2 10.0 35.5 % DEWPOINT 34.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 74.7 59.5 66.7 DegF SOIL TEMP. 20 in 66.0 65.1 65.8 DegF WIND SPEED 10.7 2.9 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 216 Degrees SOLAR RADIATION 484.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.4 384 16.4 595 21.1 862 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 12 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.4 40.3 60.8 0.6 0.0 0.00 66.7 66.2 0.9 3.6 0.4 124 2 53.2 39.4 59.2 0.6 0.0 0.00 65.7 66.2 0.7 2.7 0.0 162 3 50.9 40.6 68.1 0.4 0.0 0.00 64.6 66.4 0.9 3.4 0.2 142 4 50.5 39.0 64.2 0.4 0.0 0.00 63.7 66.4 1.6 3.4 1.6 45 5 51.1 37.6 60.2 0.5 0.0 0.00 62.8 66.6 3.1 4.5 3.1 22 6 50.2 37.2 60.8 0.5 0.0 0.00 62.1 66.6 2.7 4.9 2.7 22 7 49.3 36.1 60.6 0.5 0.0 0.00 61.3 66.7 1.6 3.4 1.6 30 8 51.6 38.5 60.6 0.5 8.1 0.00 60.8 66.7 0.7 3.4 0.2 254 9 60.4 38.5 44.2 1.0 25.1 0.00 60.6 66.7 2.0 4.7 1.8 29 10 66.7 33.1 28.8 1.6 42.5 0.00 61.3 66.7 1.6 4.7 1.1 333 11 73.6 33.6 23.1 2.2 57.3 0.00 63.0 66.7 1.6 4.3 0.9 148 12 77.9 31.8 18.6 2.7 67.4 0.00 65.7 66.7 3.6 5.6 3.4 153 13 81.9 29.5 14.9 3.2 70.0 0.00 68.4 66.7 2.9 6.0 2.5 190 14 84.4 30.4 14.3 3.5 55.4 0.00 71.1 66.7 4.7 9.4 4.3 204 15 83.7 37.9 19.6 3.2 43.7 0.00 72.9 66.6 5.6 10.7 4.9 207 16 84.7 34.7 16.8 3.4 43.7 0.00 73.9 66.6 5.6 9.4 5.4 227 17 85.1 33.8 15.9 3.5 35.1 0.00 74.8 66.6 5.6 8.5 5.4 210 18 82.2 40.6 23.1 2.9 16.0 0.00 75.2 66.6 6.0 7.8 6.0 190 19 75.6 44.6 33.6 2.0 2.2 0.00 74.7 66.6 3.6 7.4 3.1 210 20 71.1 43.2 36.4 1.6 0.0 0.00 73.4 66.6 1.1 2.5 0.9 240 21 67.1 41.9 39.9 1.4 0.0 0.00 72.1 66.6 1.1 2.9 0.7 134 22 63.1 42.8 47.5 1.0 0.0 0.00 70.9 66.6 3.1 10.1 2.5 224 23 63.1 41.4 44.9 1.1 0.0 0.00 69.6 66.7 3.8 6.3 3.6 262 24 58.3 41.5 53.9 0.8 0.0 0.00 68.5 66.7 3.1 6.7 2.7 133 AZMET Daily Weather Data : YUMA VALLEY : Mar 12 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.0 48.2 66.2 DegF RELATIVE HUMIDITY 77.3 10.8 40.4 % DEWPOINT 37.8 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 75.2 60.4 67.6 DegF SOIL TEMP. 20 in 66.7 66.0 66.6 DegF WIND SPEED 10.7 2.9 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 201 Degrees SOLAR RADIATION 466.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.3 397 17.3 612 22.1 885 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 13 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.9 41.9 55.4 0.7 0.0 0.00 67.5 66.9 2.7 5.4 2.5 271 2 55.6 39.9 55.6 0.7 0.0 0.00 66.6 66.9 1.1 4.0 0.4 82 3 54.1 40.5 59.7 0.6 0.0 0.00 65.7 67.1 1.3 4.3 1.3 44 4 53.1 42.6 67.6 0.4 0.0 0.00 64.8 67.1 0.9 2.7 0.7 350 5 53.2 41.5 64.0 0.5 0.0 0.00 64.2 67.3 0.7 2.5 0.7 54 6 54.7 41.0 60.2 0.6 0.0 0.00 63.7 67.3 2.0 3.6 2.0 27 7 55.2 39.4 55.2 0.7 0.0 0.00 63.1 67.3 1.3 3.8 1.3 30 8 56.1 39.7 53.8 0.7 2.6 0.00 62.8 67.5 1.8 3.4 1.6 25 9 59.7 40.3 48.9 0.9 12.9 0.00 62.8 67.5 0.9 2.0 0.7 47 10 65.5 35.1 32.4 1.5 28.4 0.00 63.1 67.5 1.6 4.5 0.0 226 11 70.7 35.8 27.6 1.9 51.4 0.00 64.4 67.5 2.0 5.4 1.3 162 12 74.1 37.8 26.7 2.1 65.5 0.00 66.4 67.5 5.1 8.3 4.9 167 13 78.1 39.9 25.4 2.5 70.7 0.00 68.9 67.5 6.5 10.3 6.3 171 14 81.3 39.4 22.5 2.8 66.7 0.00 71.2 67.3 8.1 11.6 7.8 188 15 84.7 36.1 17.7 3.4 61.9 0.00 73.2 67.3 8.1 13.2 7.6 188 16 85.8 38.7 18.8 3.4 50.4 0.00 74.8 67.3 9.2 14.8 8.9 227 17 85.3 41.5 21.4 3.3 31.5 0.00 75.6 67.3 8.9 13.6 8.7 226 18 83.7 45.0 25.9 2.9 17.4 0.00 75.9 67.3 6.7 11.0 6.7 217 19 79.0 44.8 29.9 2.4 2.6 0.00 75.4 67.3 6.9 12.1 6.7 231 20 73.9 46.2 37.8 1.8 0.0 0.00 74.3 67.3 7.2 12.5 6.9 235 21 69.1 45.3 42.6 1.4 0.0 0.00 73.2 67.3 6.7 10.1 6.7 218 22 63.9 45.1 50.6 1.0 0.0 0.00 72.0 67.3 5.6 7.2 5.4 204 23 61.0 45.1 55.9 0.8 0.0 0.00 70.9 67.5 5.8 9.4 5.8 177 24 58.5 44.8 60.5 0.7 0.0 0.00 69.8 67.5 4.0 6.3 4.0 198 AZMET Daily Weather Data : YUMA VALLEY : Mar 13 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.4 52.2 67.3 DegF RELATIVE HUMIDITY 78.7 13.8 42.3 % DEWPOINT 41.2 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 75.9 62.8 68.7 DegF SOIL TEMP. 20 in 67.5 66.7 67.3 DegF WIND SPEED 14.8 4.5 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 206 Degrees SOLAR RADIATION 462.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.8 412 19.3 631 24.3 909 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 14 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.9 44.6 61.1 0.6 0.0 0.00 68.7 67.6 3.6 6.0 3.4 156 2 56.7 44.6 64.2 0.6 0.0 0.00 67.8 67.6 3.4 8.1 2.9 197 3 55.2 42.8 63.2 0.6 0.0 0.00 66.9 67.8 2.0 4.9 1.8 183 4 53.8 43.7 68.8 0.4 0.0 0.00 66.2 67.8 2.7 5.1 2.0 208 5 52.5 44.2 73.6 0.4 0.0 0.00 65.3 68.0 2.5 4.3 1.8 214 6 51.8 43.3 72.8 0.4 0.0 0.00 64.4 68.0 2.7 5.4 1.3 236 7 49.8 42.6 76.2 0.3 0.2 0.00 63.7 68.0 1.8 6.5 1.1 88 8 52.9 44.1 71.9 0.4 8.1 0.00 63.0 68.0 0.9 2.9 0.4 31 9 61.9 45.7 55.4 0.9 26.8 0.00 62.8 68.2 1.6 5.8 1.3 84 10 69.4 44.8 41.5 1.5 45.2 0.00 63.5 68.2 2.0 5.1 1.6 84 11 75.9 40.8 28.4 2.2 60.0 0.00 65.3 68.2 2.5 6.3 2.2 150 12 77.7 39.2 25.2 2.4 70.2 0.00 67.8 68.2 5.8 11.9 4.9 196 13 80.1 36.0 20.4 2.8 75.5 0.00 70.2 68.0 9.8 16.3 9.6 227 14 82.4 32.0 16.2 3.2 73.1 0.00 72.1 68.0 10.5 19.0 9.2 230 15 84.0 28.4 13.2 3.5 65.9 0.00 73.8 68.0 11.2 17.4 10.1 226 16 83.8 25.0 11.6 3.5 54.0 0.00 74.7 68.0 12.8 21.0 12.1 285 17 81.7 24.8 12.3 3.3 36.1 0.00 74.7 68.0 18.1 27.1 17.4 276 18 79.2 24.6 13.2 3.0 17.9 0.00 74.1 68.0 17.2 23.5 16.8 270 19 75.7 19.8 12.1 2.7 3.1 0.00 73.0 67.8 15.2 22.8 15.0 270 20 71.6 19.8 14.0 2.3 0.0 0.00 72.0 67.8 11.4 18.8 11.2 267 21 67.1 28.0 23.1 1.8 0.0 0.00 70.7 68.0 11.2 16.8 11.0 282 22 64.4 28.8 26.0 1.5 0.0 0.00 69.4 68.0 10.5 19.5 10.3 289 23 63.7 28.9 27.0 1.5 0.0 0.00 68.0 68.0 17.0 26.2 16.8 299 24 61.3 31.5 32.4 1.3 0.0 0.00 66.9 68.2 16.3 25.5 16.1 297 AZMET Daily Weather Data : YUMA VALLEY : Mar 14 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.3 48.9 67.1 DegF RELATIVE HUMIDITY 80.8 6.4 38.5 % DEWPOINT 35.4 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 74.8 62.8 68.5 DegF SOIL TEMP. 20 in 68.2 67.5 68.0 DegF WIND SPEED 27.1 8.1 MPH WIND VECTOR MAG. 5.8 MPH WIND VECTOR DIR. 265 Degrees SOLAR RADIATION 535.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.1 425 17.1 648 22.1 931 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 15 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.5 34.5 38.8 1.1 0.0 0.00 66.0 68.2 16.8 25.5 16.6 290 2 57.9 35.2 42.3 0.9 0.0 0.00 65.3 68.2 12.1 21.0 11.9 281 3 56.7 35.4 44.7 0.9 0.0 0.00 64.6 68.4 12.8 18.8 12.5 276 4 55.4 35.8 47.4 0.8 0.0 0.00 63.9 68.4 9.4 16.1 9.2 285 5 54.3 37.0 51.7 0.7 0.0 0.00 63.3 68.4 9.6 14.8 9.4 287 6 54.0 36.9 52.1 0.7 0.0 0.00 62.6 68.4 11.2 15.9 11.0 288 7 52.7 37.0 55.1 0.6 0.2 0.00 61.9 68.4 8.3 13.2 8.1 280 8 55.6 37.8 51.0 0.7 9.1 0.00 61.3 68.4 6.5 17.4 5.4 293 9 59.0 36.9 43.5 1.0 27.5 0.00 61.3 68.4 9.4 15.0 8.9 310 10 61.2 37.0 40.6 1.1 45.6 0.00 61.9 68.4 9.8 15.9 9.4 294 11 65.7 35.1 32.1 1.5 61.2 0.00 63.0 68.2 12.8 21.3 12.5 306 12 68.2 32.4 26.3 1.7 71.9 0.00 64.4 68.2 14.1 20.8 13.6 303 13 70.2 33.3 25.4 1.9 76.9 0.00 66.2 68.2 13.6 23.0 13.2 301 14 72.0 29.8 21.0 2.1 75.0 0.00 68.2 68.0 10.5 18.8 9.6 284 15 73.0 28.2 18.9 2.3 68.6 0.00 69.6 68.0 13.0 19.7 12.3 282 16 73.0 28.2 18.9 2.2 54.2 0.00 70.7 67.8 13.0 21.5 12.5 282 17 70.9 31.1 22.9 2.0 35.8 0.00 70.9 67.8 17.0 26.6 16.3 290 18 65.8 31.6 27.8 1.6 16.7 0.00 70.0 67.8 21.5 32.2 21.3 299 19 61.3 29.3 29.6 1.3 2.9 0.00 68.7 67.6 20.8 31.8 20.4 300 20 58.1 30.6 35.0 1.1 0.0 0.00 67.3 67.6 18.1 29.1 17.7 303 21 55.4 31.5 40.1 0.9 0.0 0.00 65.8 67.6 17.0 25.1 16.8 293 22 53.4 32.7 45.3 0.8 0.0 0.00 64.8 67.6 13.9 26.4 13.6 287 23 51.8 32.9 48.2 0.7 0.0 0.00 63.7 67.6 13.2 24.8 13.0 277 24 50.7 32.0 48.5 0.6 0.0 0.00 62.6 67.6 12.1 20.4 11.9 276 AZMET Daily Weather Data : YUMA VALLEY : Mar 15 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.1 50.0 60.6 DegF RELATIVE HUMIDITY 57.2 14.4 37.8 % DEWPOINT 33.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 70.9 61.2 65.5 DegF SOIL TEMP. 20 in 68.4 67.6 68.0 DegF WIND SPEED 32.2 13.2 MPH WIND VECTOR MAG. 12.5 MPH WIND VECTOR DIR. 291 Degrees SOLAR RADIATION 545.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.9 433 12.1 660 16.9 948 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 16 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.8 31.6 49.5 0.6 0.0 0.00 61.7 67.6 11.4 18.6 11.2 293 2 48.9 31.8 51.7 0.6 0.0 0.00 60.8 67.6 11.6 18.8 11.4 288 3 48.2 32.2 53.8 0.5 0.0 0.00 60.3 67.6 8.3 13.4 7.8 268 4 47.1 32.9 57.4 0.5 0.0 0.00 59.5 67.6 9.2 13.0 8.9 280 5 47.7 31.3 53.0 0.5 0.0 0.00 58.8 67.6 11.9 17.9 11.9 282 6 47.1 30.7 52.5 0.5 0.0 0.00 58.1 67.6 13.0 20.6 12.5 289 7 46.8 30.9 53.8 0.5 0.2 0.00 57.6 67.6 12.3 20.4 11.9 282 8 47.3 31.8 54.7 0.5 9.1 0.00 57.0 67.5 8.1 15.0 7.2 270 9 50.0 34.2 54.4 0.6 27.2 0.00 57.2 67.5 6.3 10.7 5.1 202 10 54.7 32.2 42.4 0.8 44.9 0.00 57.7 67.3 10.5 16.6 10.1 251 11 57.4 32.4 38.4 1.0 60.0 0.00 58.8 67.3 11.2 18.8 10.7 249 12 58.3 30.7 35.0 1.1 38.2 0.00 60.4 67.1 9.8 18.6 9.2 280 13 58.5 30.4 34.3 1.1 34.9 0.00 61.5 67.1 6.5 13.9 5.8 300 14 59.4 28.9 31.1 1.2 24.6 0.00 62.6 66.9 5.4 15.9 4.7 294 15 60.3 26.4 27.3 1.3 21.0 0.00 63.1 66.7 4.7 10.1 3.8 321 16 60.8 25.7 26.0 1.3 15.1 0.00 63.5 66.7 2.2 6.3 1.3 77 17 61.0 28.0 28.3 1.3 14.6 0.00 63.9 66.6 3.4 6.7 3.1 121 18 61.5 26.1 25.7 1.4 12.9 0.00 63.7 66.4 6.0 13.6 5.4 336 19 58.3 27.0 30.1 1.2 2.4 0.00 63.5 66.4 4.3 7.8 4.0 323 20 54.5 29.8 38.7 0.9 0.0 0.00 62.8 66.4 2.5 4.7 2.0 262 21 51.1 33.1 50.0 0.6 0.0 0.00 62.1 66.2 2.0 4.7 1.6 112 22 48.9 34.9 58.1 0.5 0.0 0.00 61.2 66.2 1.8 4.0 0.4 216 23 48.6 31.5 51.7 0.6 0.0 0.00 60.3 66.2 4.0 8.9 3.8 257 24 46.9 30.4 52.4 0.5 0.0 0.00 59.4 66.2 2.5 4.3 2.5 253 AZMET Daily Weather Data : YUMA VALLEY : Mar 16 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.3 45.7 53.1 DegF RELATIVE HUMIDITY 62.7 21.0 43.8 % DEWPOINT 30.6 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 63.9 57.0 60.6 DegF SOIL TEMP. 20 in 67.6 66.0 67.1 DegF WIND SPEED 20.6 6.9 MPH WIND VECTOR MAG. 5.4 MPH WIND VECTOR DIR. 278 Degrees SOLAR RADIATION 305.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.5 435 5.4 666 9.5 957 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 17 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.0 30.4 56.4 0.4 0.0 0.00 58.6 66.0 4.3 6.7 3.8 180 2 45.7 30.9 56.4 0.4 0.0 0.00 57.7 66.0 5.1 8.3 5.1 158 3 46.8 32.2 56.7 0.5 0.0 0.00 57.0 66.0 3.4 6.7 2.0 113 4 48.7 31.6 51.5 0.6 0.0 0.00 56.5 66.0 2.9 7.4 2.0 21 5 44.6 31.6 60.9 0.4 0.0 0.00 55.8 66.0 2.9 5.6 2.5 31 6 39.6 32.2 74.6 0.2 0.0 0.00 55.2 65.8 1.8 7.4 0.7 193 7 38.7 30.9 74.0 0.2 0.2 0.00 54.5 65.8 2.0 5.8 1.1 56 8 50.0 21.2 32.0 0.8 9.3 0.00 53.8 65.8 7.4 11.6 7.2 335 9 57.4 18.7 21.8 1.3 27.7 0.00 53.8 65.7 11.6 17.0 11.6 333 10 60.6 16.9 18.0 1.5 46.3 0.00 54.7 65.7 12.5 18.6 12.3 326 11 63.1 17.1 16.6 1.6 61.6 0.00 56.1 65.5 13.6 21.0 13.2 338 12 65.1 17.2 15.6 1.8 71.7 0.00 57.9 65.5 13.6 21.5 13.2 346 13 66.6 16.9 14.5 1.9 76.4 0.00 59.9 65.3 13.2 21.0 12.5 347 14 68.2 17.2 14.1 2.0 75.3 0.00 61.9 65.3 11.6 19.7 11.2 349 15 69.3 17.1 13.4 2.1 68.1 0.00 63.7 65.1 12.1 19.7 11.4 343 16 70.0 17.2 13.1 2.2 55.9 0.00 64.9 64.9 11.4 21.3 11.0 336 17 70.0 16.2 12.6 2.2 39.2 0.00 65.5 64.9 12.1 21.5 11.4 334 18 69.4 15.1 12.1 2.2 20.3 0.00 65.7 64.8 8.9 15.7 8.5 352 19 66.7 15.3 13.5 1.9 3.8 0.00 65.3 64.8 6.7 15.0 6.5 351 20 62.2 18.3 18.1 1.6 0.0 0.00 64.6 64.8 2.7 6.0 2.2 296 21 55.6 21.9 26.9 1.1 0.0 0.00 63.5 64.6 3.6 5.6 3.4 252 22 53.6 21.9 29.1 1.0 0.0 0.00 62.2 64.6 2.2 5.1 1.8 267 23 52.9 22.5 30.7 0.9 0.0 0.00 61.2 64.6 2.9 4.5 0.9 38 24 48.7 24.8 38.9 0.7 0.0 0.00 60.1 64.8 4.3 8.7 4.3 241 AZMET Daily Weather Data : YUMA VALLEY : Mar 17 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.5 37.2 56.7 DegF RELATIVE HUMIDITY 81.6 9.9 32.2 % DEWPOINT 22.3 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 65.7 53.6 59.5 DegF SOIL TEMP. 20 in 66.2 64.6 65.3 DegF WIND SPEED 21.5 7.2 MPH WIND VECTOR MAG. 5.1 MPH WIND VECTOR DIR. 338 Degrees SOLAR RADIATION 556.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.9 440 7.4 673 10.6 968 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 18 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.8 25.0 34.8 0.9 0.0 0.00 59.2 64.8 2.7 4.9 2.5 269 2 54.1 25.2 32.4 1.0 0.0 0.00 58.3 64.8 2.7 6.5 2.2 282 3 48.0 25.9 42.2 0.7 0.0 0.00 57.6 64.8 3.4 6.7 2.5 166 4 43.0 28.9 57.5 0.4 0.0 0.00 56.8 64.8 2.5 6.5 1.8 109 5 40.8 28.9 62.3 0.3 0.0 0.00 56.1 64.8 1.8 8.3 0.9 178 6 40.8 29.3 63.7 0.3 0.0 0.00 55.4 64.8 1.6 4.3 1.6 36 7 40.8 28.4 60.7 0.3 0.2 0.00 54.7 64.8 2.0 4.9 2.0 46 8 43.7 28.6 55.1 0.4 10.3 0.00 54.0 64.8 2.5 6.3 2.2 55 9 51.1 32.2 48.1 0.7 28.7 0.00 54.0 64.8 2.0 4.9 1.1 102 10 58.5 33.6 39.4 1.0 46.8 0.00 54.9 64.6 1.3 5.6 0.7 124 11 65.1 32.0 29.4 1.5 61.4 0.00 56.8 64.6 2.2 5.6 1.8 166 12 71.1 27.0 19.1 2.1 71.7 0.00 59.5 64.6 3.6 10.3 2.7 210 13 76.3 23.5 13.9 2.7 76.4 0.00 62.4 64.4 9.4 18.8 8.7 18 14 77.5 24.1 13.6 2.8 75.3 0.00 64.8 64.4 10.7 16.6 10.3 5 15 78.8 24.1 13.1 2.9 68.3 0.00 66.7 64.4 9.6 16.8 9.2 9 16 80.4 23.2 11.9 3.1 55.9 0.00 68.4 64.2 6.9 12.5 6.7 1 17 81.0 22.6 11.5 3.2 39.4 0.00 69.6 64.2 5.8 12.3 4.9 17 18 79.2 28.4 15.6 2.9 20.5 0.00 70.3 64.0 4.5 11.0 2.7 72 19 72.9 35.8 26.3 2.1 4.1 0.00 70.0 64.0 6.5 11.2 6.0 217 20 64.8 39.7 39.8 1.3 0.0 0.00 68.9 64.0 2.7 5.1 2.5 217 21 63.7 35.4 35.1 1.3 0.0 0.00 67.8 64.0 2.5 4.7 2.5 254 22 61.0 33.8 35.7 1.2 0.0 0.00 66.4 64.2 2.7 4.7 2.7 260 23 56.1 37.4 49.6 0.8 0.0 0.00 65.1 64.2 1.6 4.3 0.7 109 24 54.1 37.8 53.9 0.7 0.0 0.00 64.0 64.2 2.0 6.3 1.1 49 AZMET Daily Weather Data : YUMA VALLEY : Mar 18 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.7 38.1 60.6 DegF RELATIVE HUMIDITY 78.6 9.6 36.0 % DEWPOINT 29.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 70.3 53.8 61.7 DegF SOIL TEMP. 20 in 64.8 64.0 64.4 DegF WIND SPEED 18.8 3.8 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 5 Degrees SOLAR RADIATION 558.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.5 450 12.8 686 16.0 984 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 19 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.9 38.1 57.3 0.6 0.0 0.00 63.0 64.4 2.5 4.7 2.2 27 2 52.0 36.3 55.0 0.6 0.0 0.00 62.1 64.4 1.8 8.1 0.4 2 3 47.3 36.1 65.1 0.4 0.0 0.00 61.2 64.6 1.6 4.3 0.4 66 4 48.6 36.0 61.5 0.4 0.0 0.00 60.3 64.6 2.5 4.3 2.2 31 5 49.1 34.9 57.9 0.5 0.0 0.00 59.5 64.8 3.1 4.9 3.1 28 6 47.7 33.3 57.2 0.5 0.0 0.00 58.8 64.8 3.6 4.9 3.4 29 7 46.6 33.1 59.0 0.4 0.5 0.00 58.1 64.8 2.5 4.3 2.0 40 8 49.8 33.3 52.8 0.6 10.3 0.00 57.6 64.9 2.9 4.9 2.9 33 9 57.6 36.3 45.0 0.9 28.9 0.00 57.6 64.9 2.9 5.1 2.7 44 10 64.9 34.5 32.4 1.4 46.1 0.00 58.5 64.9 4.3 6.5 3.8 49 11 71.2 34.0 25.3 2.0 61.2 0.00 60.3 64.9 2.2 5.8 1.8 127 12 74.8 35.4 23.8 2.3 70.9 0.00 63.0 64.9 2.0 5.8 1.3 98 13 78.1 35.8 21.5 2.6 76.2 0.00 65.8 64.9 4.5 9.4 4.0 171 14 80.4 31.6 17.0 3.0 75.3 0.00 68.7 64.9 5.1 10.3 4.9 176 15 82.2 30.7 15.5 3.2 68.3 0.00 71.2 64.8 4.9 10.3 4.5 185 16 82.8 30.2 14.8 3.3 55.4 0.00 73.0 64.8 5.4 10.3 4.7 193 17 82.9 30.0 14.7 3.3 39.2 0.00 74.1 64.8 5.4 8.9 5.1 184 18 82.0 31.6 16.1 3.1 19.4 0.00 74.5 64.8 4.0 8.3 4.0 196 19 78.3 36.3 22.3 2.6 4.3 0.00 73.9 64.8 3.6 4.9 3.4 201 20 70.5 39.7 32.7 1.7 0.0 0.00 72.7 64.8 2.9 4.3 2.7 219 21 65.5 38.7 37.5 1.4 0.0 0.00 71.2 64.9 2.2 4.3 2.2 245 22 62.8 38.3 40.1 1.2 0.0 0.00 69.8 64.9 3.6 4.3 3.4 269 23 59.2 37.9 45.5 0.9 0.0 0.00 68.4 65.1 2.2 6.7 1.8 41 24 57.2 39.2 50.8 0.8 0.0 0.00 67.1 65.1 3.6 5.6 3.4 34 AZMET Daily Weather Data : YUMA VALLEY : Mar 19 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.5 45.1 64.4 DegF RELATIVE HUMIDITY 72.3 12.2 38.4 % DEWPOINT 35.1 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 74.5 57.4 65.3 DegF SOIL TEMP. 20 in 65.1 64.2 64.8 DegF WIND SPEED 10.3 3.4 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 141 Degrees SOLAR RADIATION 555.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.3 461 15.3 701 19.4 1004 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 20 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.7 38.1 49.9 0.8 0.0 0.00 66.0 65.3 3.1 6.5 2.9 1 2 57.6 35.4 43.6 0.9 0.0 0.00 64.9 65.5 4.5 6.7 4.5 348 3 57.2 34.0 41.5 0.9 0.0 0.00 64.2 65.5 2.9 6.3 2.9 1 4 52.3 35.8 53.2 0.6 0.0 0.00 63.5 65.7 2.5 4.7 2.5 42 5 51.4 36.5 56.7 0.6 0.0 0.00 62.6 65.8 3.6 5.4 3.4 30 6 52.5 33.8 48.9 0.7 0.0 0.00 61.9 65.8 2.7 4.3 2.7 22 7 50.9 34.3 52.9 0.6 0.2 0.00 61.2 66.0 2.0 4.3 1.8 26 8 53.6 36.7 52.7 0.7 11.0 0.00 60.6 66.0 1.1 4.0 0.9 46 9 61.9 38.3 41.7 1.1 29.4 0.00 60.6 66.2 1.1 4.3 0.7 162 10 67.6 39.2 35.9 1.5 47.5 0.00 61.5 66.2 2.2 4.7 2.2 140 11 72.0 35.4 26.3 2.0 62.3 0.00 63.3 66.2 3.4 6.3 3.1 200 12 75.2 35.8 23.8 2.3 72.4 0.00 65.7 66.2 4.3 7.4 3.8 182 13 79.2 26.8 14.5 2.9 76.9 0.00 68.4 66.2 5.4 11.0 4.7 260 14 81.5 24.4 12.1 3.2 74.3 0.00 70.9 66.2 5.4 10.7 4.5 275 15 83.1 25.5 12.1 3.4 67.4 0.00 73.0 66.2 6.7 14.5 5.8 278 16 83.8 26.6 12.3 3.5 56.9 0.00 74.5 66.0 7.8 13.6 7.4 286 17 84.2 25.7 11.8 3.5 39.9 0.00 75.2 66.0 6.9 14.1 6.5 282 18 82.9 26.2 12.6 3.4 21.0 0.00 75.4 66.0 6.9 12.1 6.5 259 19 75.0 39.6 29.3 2.2 4.3 0.00 75.0 66.0 4.7 7.8 4.5 226 20 66.6 42.6 41.7 1.3 0.0 0.00 73.8 66.2 3.8 4.9 3.4 235 21 66.9 36.1 32.2 1.5 0.0 0.00 72.5 66.2 3.6 5.4 2.5 282 22 59.2 42.4 54.1 0.8 0.0 0.00 71.1 66.2 2.9 5.8 2.5 158 23 57.4 42.8 58.5 0.7 0.0 0.00 69.6 66.4 1.8 5.4 1.8 132 24 55.9 42.8 61.2 0.6 0.0 0.00 68.4 66.6 1.6 5.6 0.9 182 AZMET Daily Weather Data : YUMA VALLEY : Mar 20 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.7 49.8 66.0 DegF RELATIVE HUMIDITY 66.1 8.3 36.6 % DEWPOINT 34.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 75.4 60.4 67.6 DegF SOIL TEMP. 20 in 66.6 65.1 66.0 DegF WIND SPEED 14.5 3.8 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 277 Degrees SOLAR RADIATION 563.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.1 474 17.5 719 22.3 1026 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 21 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.5 40.8 55.8 0.7 0.0 0.00 67.3 66.6 1.3 3.4 0.7 347 2 54.0 40.5 60.1 0.6 0.0 0.00 66.2 66.7 1.8 5.6 1.6 33 3 52.9 39.6 60.5 0.5 0.0 0.00 65.1 66.9 2.0 5.8 1.6 29 4 52.5 38.3 58.1 0.6 0.0 0.00 64.2 66.9 2.7 5.4 2.7 36 5 50.4 39.2 65.3 0.4 0.0 0.00 63.5 67.1 2.0 4.7 1.3 49 6 50.7 35.6 56.1 0.6 0.0 0.00 62.6 67.1 3.8 5.6 3.8 49 7 53.4 30.6 41.9 0.8 0.5 0.00 61.9 67.1 4.7 6.7 4.7 54 8 59.7 30.2 32.5 1.2 11.5 0.00 61.2 67.3 3.1 6.7 2.0 37 9 62.4 37.8 40.0 1.2 29.9 0.00 61.3 67.3 2.7 5.6 2.7 263 10 72.9 27.1 18.4 2.3 48.5 0.00 62.2 67.3 5.8 12.5 5.4 3 11 77.4 23.9 13.7 2.8 63.5 0.00 63.7 67.3 8.5 14.1 8.3 6 12 81.0 24.3 12.3 3.2 73.8 0.00 66.2 67.3 8.3 12.5 8.3 16 13 83.3 23.5 11.1 3.5 78.1 0.00 68.7 67.1 6.5 11.4 6.0 23 14 85.1 22.1 9.9 3.7 76.4 0.00 71.4 67.1 4.5 8.9 3.4 41 15 86.2 23.9 10.3 3.8 68.6 0.00 73.9 67.1 4.7 10.7 3.6 198 16 86.4 23.9 10.1 3.9 56.1 0.00 75.7 67.1 4.7 9.8 3.8 172 17 86.4 27.0 11.6 3.8 39.7 0.00 77.0 67.1 5.4 7.8 5.1 179 18 82.9 39.6 21.7 3.0 21.0 0.00 77.2 67.1 6.5 8.7 6.3 185 19 76.3 43.5 31.0 2.1 4.3 0.00 76.6 67.1 5.4 7.2 5.4 198 20 70.0 40.8 34.6 1.6 0.0 0.00 75.4 67.1 3.4 5.6 3.1 234 21 68.0 36.5 31.2 1.6 0.0 0.00 73.8 67.1 4.5 5.6 4.5 262 22 65.1 36.5 34.6 1.4 0.0 0.00 72.3 67.1 4.7 7.2 4.5 246 23 63.0 36.0 36.8 1.3 0.0 0.00 70.9 67.3 2.0 4.7 1.6 210 24 56.7 39.6 52.8 0.7 0.0 0.00 69.6 67.3 2.2 4.9 1.1 136 AZMET Daily Weather Data : YUMA VALLEY : Mar 21 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.3 48.2 68.0 DegF RELATIVE HUMIDITY 75.6 7.6 33.8 % DEWPOINT 33.4 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 77.2 61.2 68.7 DegF SOIL TEMP. 20 in 67.3 66.6 67.1 DegF WIND SPEED 14.1 4.3 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 17 Degrees SOLAR RADIATION 572.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.7 488 17.6 736 22.5 1048 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 22 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.3 36.7 44.1 0.9 0.0 0.00 68.5 67.5 2.2 4.7 2.0 23 2 57.7 36.5 45.0 0.9 0.0 0.00 67.5 67.6 3.1 5.4 2.9 33 3 55.8 35.6 46.8 0.8 0.0 0.00 66.4 67.6 2.0 4.0 1.8 21 4 53.4 37.0 54.0 0.6 0.0 0.00 65.5 67.8 2.2 4.3 1.8 299 5 51.3 34.9 53.7 0.6 0.0 0.00 64.6 67.8 1.1 3.4 0.7 259 6 49.3 34.7 56.9 0.5 0.0 0.00 63.7 68.0 1.6 3.8 1.1 257 7 48.0 35.4 62.0 0.4 0.5 0.00 63.0 68.0 1.6 5.1 0.2 132 8 51.1 38.5 61.9 0.5 11.5 0.00 62.2 68.0 1.1 3.4 0.9 234 9 60.6 43.2 52.5 0.9 29.9 0.00 62.1 68.0 3.1 6.5 2.5 187 10 75.2 28.8 19.2 2.5 48.7 0.00 63.0 68.2 6.0 12.5 5.4 21 11 79.0 24.4 13.2 2.9 63.3 0.00 64.6 68.0 10.1 17.9 9.8 7 12 81.0 24.4 12.4 3.2 73.8 0.00 66.7 68.0 11.4 18.3 11.2 7 13 83.5 24.8 11.6 3.5 78.6 0.00 68.9 68.0 11.4 18.8 11.2 8 14 85.6 23.2 10.1 3.8 77.2 0.00 71.1 68.0 11.2 17.4 11.0 6 15 87.3 22.8 9.5 4.0 69.8 0.00 72.9 68.0 8.9 14.1 8.7 7 16 87.1 20.7 8.7 4.0 57.1 0.00 74.3 67.8 8.9 15.4 8.5 7 17 86.5 21.4 9.1 3.9 40.1 0.00 75.0 67.8 8.9 16.1 8.5 2 18 85.1 18.3 8.4 3.8 21.0 0.00 75.0 67.8 8.9 19.9 8.7 354 19 81.1 17.4 9.2 3.3 4.3 0.00 74.5 67.8 6.5 10.7 6.5 6 20 78.1 15.4 9.3 3.0 0.0 0.00 73.4 67.8 5.1 8.7 5.1 360 21 76.3 16.0 10.1 2.8 0.0 0.00 72.1 67.8 6.3 10.1 6.0 1 22 74.3 17.2 11.3 2.6 0.0 0.00 70.9 67.8 7.6 11.6 7.6 8 23 68.5 19.6 15.6 2.0 0.0 0.00 70.0 68.0 4.7 10.5 4.5 19 24 71.6 13.3 10.5 2.4 0.0 0.00 68.9 68.0 7.2 11.2 6.9 360 AZMET Daily Weather Data : YUMA VALLEY : Mar 22 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.5 46.0 70.2 DegF RELATIVE HUMIDITY 72.8 5.9 26.9 % DEWPOINT 26.6 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 75.0 62.1 68.5 DegF SOIL TEMP. 20 in 68.2 67.3 67.8 DegF WIND SPEED 19.9 5.8 MPH WIND VECTOR MAG. 5.1 MPH WIND VECTOR DIR. 5 Degrees SOLAR RADIATION 576.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.9 502 17.6 754 22.0 1070 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 23 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 69.8 15.1 12.4 2.2 0.0 0.00 68.2 68.0 4.9 10.1 3.1 24 2 66.2 14.0 13.2 1.9 0.0 0.00 67.5 68.2 4.0 9.8 2.9 163 3 69.6 11.8 10.6 2.2 0.0 0.00 66.4 68.2 6.9 16.8 6.5 7 4 69.1 11.7 10.7 2.2 0.0 0.00 65.8 68.4 3.6 10.3 2.2 341 5 68.0 11.7 11.0 2.1 0.0 0.00 65.1 68.4 6.3 12.5 5.8 21 6 66.2 12.4 12.2 1.9 0.0 0.00 64.6 68.4 5.4 13.0 4.9 28 7 66.4 11.8 11.8 2.0 0.7 0.00 63.7 68.4 12.3 19.5 12.1 9 8 66.9 12.9 12.1 2.0 11.9 0.00 63.3 68.4 12.8 19.5 12.5 360 9 69.8 14.2 11.6 2.2 30.6 0.00 63.3 68.4 13.6 22.1 13.4 359 10 73.0 16.7 11.6 2.5 49.2 0.00 64.0 68.4 13.0 20.4 12.5 2 11 76.8 18.7 11.1 2.8 64.3 0.00 65.5 68.4 12.1 20.4 11.9 1 12 80.4 20.3 10.6 3.2 74.5 0.00 67.6 68.4 8.5 16.3 8.3 19 13 83.1 21.6 10.2 3.5 79.1 0.00 70.0 68.4 8.1 12.8 7.6 26 14 85.1 21.2 9.4 3.7 77.6 0.00 72.3 68.2 7.6 13.6 7.2 10 15 86.7 19.9 8.5 4.0 70.5 0.00 74.3 68.2 7.2 13.0 6.5 9 16 86.5 20.5 8.8 3.9 57.8 0.00 75.7 68.2 8.3 13.0 7.8 354 17 86.7 20.1 8.6 4.0 40.8 0.00 76.6 68.0 6.0 9.8 5.6 340 18 85.1 19.8 8.9 3.8 21.5 0.00 76.6 68.0 5.6 10.3 5.4 360 19 80.8 18.0 9.5 3.3 4.8 0.00 76.1 68.0 5.6 8.5 5.6 4 20 76.5 13.6 9.1 2.8 0.0 0.00 74.8 68.0 4.5 7.2 4.5 4 21 71.8 17.2 12.5 2.3 0.0 0.00 73.6 68.2 2.5 4.3 2.2 321 22 65.5 25.3 21.9 1.7 0.0 0.00 72.1 68.2 1.3 5.4 0.7 260 23 60.3 28.4 29.8 1.3 0.0 0.00 70.9 68.2 0.9 3.4 0.4 227 24 55.2 34.2 45.0 0.8 0.0 0.00 69.4 68.4 2.2 3.6 2.0 122 AZMET Daily Weather Data : YUMA VALLEY : Mar 23 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.6 53.2 73.6 DegF RELATIVE HUMIDITY 51.3 5.0 13.4 % DEWPOINT 18.0 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 76.8 63.1 69.4 DegF SOIL TEMP. 20 in 68.4 68.0 68.2 DegF WIND SPEED 22.1 6.7 MPH WIND VECTOR MAG. 5.8 MPH WIND VECTOR DIR. 6 Degrees SOLAR RADIATION 583.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.5 517 20.3 774 25.2 1095 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 24 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.4 32.5 45.2 0.8 0.0 0.00 68.2 68.4 2.7 4.3 2.2 114 2 52.9 33.6 47.7 0.7 0.0 0.00 67.1 68.5 0.7 2.9 0.4 95 3 52.9 30.0 41.2 0.8 0.0 0.00 66.0 68.5 0.9 5.1 0.0 32 4 50.2 31.6 48.6 0.6 0.0 0.00 64.9 68.7 2.2 6.0 1.3 28 5 50.2 28.9 43.8 0.7 0.0 0.00 64.0 68.7 2.0 3.6 1.8 237 6 48.6 27.5 44.1 0.7 0.0 0.00 63.1 68.7 3.6 9.4 2.5 164 7 51.6 26.2 38.0 0.8 0.7 0.00 62.4 68.9 3.8 6.7 2.7 59 8 57.0 27.0 31.6 1.1 12.4 0.00 61.9 68.9 4.0 6.3 3.8 49 9 66.9 30.2 25.1 1.7 31.3 0.00 61.9 68.9 5.4 8.7 5.4 45 10 75.4 29.1 18.2 2.5 49.7 0.00 63.0 68.9 4.9 7.8 4.5 35 11 79.3 26.4 14.2 2.9 64.5 0.00 64.9 68.7 6.9 10.7 6.7 45 12 81.9 27.0 13.4 3.2 74.5 0.00 67.5 68.7 8.7 15.0 8.5 47 13 83.3 30.2 14.6 3.3 78.6 0.00 70.0 68.7 6.9 13.4 6.5 27 14 85.8 30.0 13.4 3.7 76.7 0.00 72.7 68.5 4.0 8.3 3.4 13 15 88.2 25.5 10.3 4.1 69.5 0.00 75.2 68.5 2.0 6.0 1.1 60 16 88.7 25.2 10.0 4.2 57.1 0.00 77.4 68.5 4.3 7.8 3.4 158 17 88.3 27.0 10.9 4.1 40.4 0.00 78.6 68.4 4.3 9.4 2.9 233 18 86.9 27.7 11.8 3.8 21.7 0.00 78.8 68.4 5.1 10.7 4.9 244 19 81.3 31.5 16.6 3.1 4.8 0.00 78.3 68.4 4.0 6.7 3.8 240 20 72.7 34.3 24.3 2.1 0.0 0.00 77.2 68.4 3.1 5.4 3.1 247 21 70.0 31.3 23.9 1.9 0.0 0.00 75.6 68.4 3.4 5.1 3.1 259 22 64.2 34.0 32.3 1.4 0.0 0.00 73.9 68.5 0.7 3.8 0.4 126 23 60.3 36.3 41.0 1.0 0.0 0.00 72.5 68.5 2.5 4.5 2.0 128 24 57.0 38.1 49.3 0.8 0.0 0.00 71.2 68.7 2.2 4.3 1.6 174 AZMET Daily Weather Data : YUMA VALLEY : Mar 24 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.8 45.0 68.5 DegF RELATIVE HUMIDITY 63.1 6.6 27.9 % DEWPOINT 30.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 79.0 61.7 69.8 DegF SOIL TEMP. 20 in 68.9 68.4 68.5 DegF WIND SPEED 15.0 3.6 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 49 Degrees SOLAR RADIATION 582.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.0 531 17.6 792 22.0 1117 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 25 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.9 34.5 44.5 0.9 0.0 0.00 70.0 68.7 2.5 5.6 2.5 199 2 61.0 30.9 32.6 1.3 0.0 0.00 68.9 68.9 2.5 7.4 0.7 231 3 61.2 30.2 31.3 1.3 0.0 0.00 67.8 68.9 4.0 6.7 3.1 46 4 54.5 35.4 48.2 0.8 0.0 0.00 66.9 69.1 2.0 6.5 1.1 70 5 52.3 34.5 50.8 0.7 0.0 0.00 66.2 69.1 0.7 2.0 0.2 267 6 51.3 35.1 53.5 0.6 0.0 0.00 65.3 69.3 2.0 4.3 1.8 44 7 48.9 36.1 61.2 0.5 0.7 0.00 64.4 69.3 2.5 9.2 1.1 84 8 53.6 36.9 53.2 0.7 12.7 0.00 63.7 69.4 1.3 5.6 0.4 303 9 62.2 37.2 39.7 1.2 31.3 0.00 63.7 69.4 3.6 5.1 3.4 25 10 71.6 36.9 28.5 1.9 49.0 0.00 64.6 69.4 2.5 4.5 2.0 112 11 77.9 34.5 20.8 2.6 64.5 0.00 66.6 69.4 2.9 6.0 2.5 166 12 80.6 32.7 17.7 2.9 74.3 0.00 69.1 69.4 2.9 6.3 2.5 195 13 83.1 28.9 13.9 3.3 79.3 0.00 72.0 69.3 4.0 7.4 3.6 167 14 85.6 28.6 12.7 3.7 77.6 0.00 74.7 69.3 6.5 11.6 6.0 175 15 86.4 28.4 12.3 3.8 70.5 0.00 76.8 69.3 8.3 15.9 7.4 211 16 86.7 25.7 10.8 3.9 58.3 0.00 78.1 69.1 8.3 15.0 7.8 210 17 86.4 28.0 12.1 3.8 41.6 0.00 78.8 69.1 7.4 10.7 7.2 191 18 83.7 39.6 21.0 3.1 22.2 0.00 79.0 69.1 6.0 8.7 5.8 200 19 77.7 44.6 30.9 2.3 4.8 0.00 78.6 69.1 4.0 5.4 4.0 199 20 72.3 41.0 32.2 1.8 0.0 0.00 77.4 69.1 2.5 4.9 2.5 212 21 65.5 42.1 42.6 1.2 0.0 0.00 75.9 69.1 2.9 5.6 2.5 222 22 64.0 39.9 41.2 1.2 0.0 0.00 74.5 69.3 0.4 0.4 0.4 181 23 63.0 35.1 35.2 1.3 0.0 0.00 73.0 69.3 1.1 3.4 0.4 317 24 61.0 31.5 32.6 1.2 0.0 0.00 71.6 69.4 2.5 5.8 1.6 314 AZMET Daily Weather Data : YUMA VALLEY : Mar 25 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.6 45.9 68.5 DegF RELATIVE HUMIDITY 73.8 6.8 32.5 % DEWPOINT 34.5 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 79.0 63.5 71.1 DegF SOIL TEMP. 20 in 69.4 68.7 69.3 DegF WIND SPEED 15.9 3.4 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 191 Degrees SOLAR RADIATION 587.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.5 545 17.1 809 21.6 1139 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 26 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.1 31.6 34.1 1.2 0.0 0.00 70.5 69.4 1.1 3.6 0.4 54 2 58.3 34.3 40.3 1.0 0.0 0.00 69.4 69.6 1.1 4.7 0.9 16 3 56.8 35.8 45.2 0.9 0.0 0.00 68.5 69.8 1.1 2.7 0.9 348 4 56.7 34.0 42.5 0.9 0.0 0.00 67.6 69.8 1.8 4.0 1.6 30 5 56.1 34.2 43.6 0.9 0.0 0.00 66.7 69.8 2.7 4.3 2.2 349 6 53.8 33.8 46.4 0.8 0.0 0.00 66.0 70.0 0.9 3.4 0.4 348 7 53.1 33.8 48.0 0.7 0.7 0.00 65.3 70.0 1.8 6.0 1.3 264 8 59.2 30.9 33.8 1.1 11.7 0.00 64.8 70.0 1.8 4.5 0.9 335 9 65.8 30.6 26.6 1.6 31.3 0.00 64.8 70.0 2.2 4.5 2.0 207 10 69.3 36.9 30.3 1.7 48.3 0.00 65.7 70.0 1.8 4.3 1.6 195 11 73.0 42.8 33.6 1.9 63.5 0.00 67.5 70.0 3.6 8.7 3.4 177 12 77.0 41.5 28.2 2.3 73.6 0.00 69.8 70.0 5.4 8.7 5.1 199 13 81.1 39.6 22.7 2.8 77.4 0.00 72.5 70.0 6.7 12.8 6.5 210 14 85.3 36.5 17.7 3.4 76.2 0.00 74.7 70.0 9.4 18.3 8.5 279 15 87.8 33.4 14.4 3.8 69.3 0.00 76.3 69.8 13.4 23.3 12.3 288 16 88.3 32.2 13.5 4.0 56.9 0.00 77.4 69.8 13.4 20.6 13.0 285 17 88.2 33.1 14.1 3.9 39.4 0.00 77.7 69.8 13.2 19.7 12.3 272 18 86.9 33.6 14.9 3.7 21.0 0.00 77.7 69.8 12.3 20.4 11.4 262 19 83.7 26.8 12.5 3.5 4.8 0.00 77.0 69.8 10.3 17.9 10.3 271 20 75.6 31.5 19.9 2.4 0.0 0.00 76.1 69.8 6.9 10.3 6.7 238 21 71.6 32.5 23.8 2.0 0.0 0.00 75.0 69.8 5.8 9.8 5.6 261 22 70.2 35.1 27.5 1.8 0.0 0.00 73.8 69.8 4.5 8.1 4.0 249 23 65.7 37.6 35.9 1.4 0.0 0.00 72.7 69.8 4.9 7.4 4.0 226 24 62.1 39.6 43.7 1.1 0.0 0.00 71.8 70.0 5.1 8.3 4.3 203 AZMET Daily Weather Data : YUMA VALLEY : Mar 26 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.1 51.6 70.2 DegF RELATIVE HUMIDITY 56.1 11.1 29.7 % DEWPOINT 34.7 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 77.9 64.6 71.2 DegF SOIL TEMP. 20 in 70.0 69.4 69.8 DegF WIND SPEED 23.3 5.4 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 261 Degrees SOLAR RADIATION 574.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.5 560 20.0 829 25.0 1164 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 27 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.5 38.3 39.6 1.2 0.0 0.00 70.9 70.0 4.9 7.4 4.3 224 2 60.3 41.0 49.2 0.9 0.0 0.00 69.8 70.0 2.9 6.3 1.6 157 3 60.3 41.2 50.0 0.9 0.0 0.00 68.9 70.2 3.6 6.3 2.0 64 4 56.1 42.4 60.5 0.6 0.0 0.00 68.2 70.2 2.9 5.6 2.0 138 5 53.4 41.0 63.1 0.5 0.0 0.00 67.5 70.2 5.4 8.7 4.9 185 6 53.1 40.6 62.7 0.5 0.0 0.00 66.6 70.3 5.1 7.8 4.9 233 7 51.4 40.3 65.9 0.4 1.0 0.00 66.0 70.3 2.9 5.1 2.7 205 8 56.1 42.8 60.8 0.6 12.9 0.00 65.3 70.3 2.0 4.9 0.7 208 9 62.6 43.5 49.8 1.0 31.1 0.00 65.3 70.3 2.7 5.6 2.2 33 10 70.7 42.8 36.5 1.6 49.0 0.00 66.2 70.3 1.8 5.6 0.7 208 11 75.0 43.5 32.5 2.0 63.8 0.00 68.0 70.3 4.3 6.9 3.8 167 12 77.9 40.1 25.8 2.4 73.8 0.00 70.5 70.3 3.8 10.7 3.1 146 13 80.1 36.5 20.9 2.8 78.1 0.00 73.0 70.2 4.0 9.4 2.7 114 14 81.5 35.2 19.0 3.0 76.4 0.00 75.7 70.2 4.9 10.3 3.8 139 15 83.1 34.2 17.2 3.2 69.5 0.00 77.9 70.2 4.3 8.9 2.7 142 16 84.2 31.8 15.2 3.4 57.3 0.00 79.7 70.0 3.6 9.6 2.0 155 17 85.3 28.9 13.1 3.6 40.8 0.00 80.6 70.0 5.6 11.6 4.7 282 18 84.2 30.6 14.4 3.4 22.2 0.00 80.4 70.0 7.6 11.6 7.2 264 19 80.2 27.7 14.6 3.0 5.3 0.00 79.7 70.0 6.0 10.7 5.8 279 20 72.3 39.0 30.2 1.9 0.0 0.00 78.4 70.0 4.9 6.7 4.3 210 21 71.1 40.1 32.4 1.8 0.0 0.00 76.8 70.0 4.9 7.2 4.7 255 22 68.9 40.3 35.4 1.5 0.0 0.00 75.4 70.2 5.4 7.4 5.1 248 23 67.3 41.5 39.2 1.4 0.0 0.00 74.3 70.2 3.8 8.3 2.5 238 24 62.4 43.3 50.0 1.0 0.0 0.00 73.0 70.3 4.0 6.3 4.0 212 AZMET Daily Weather Data : YUMA VALLEY : Mar 27 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.4 49.6 69.1 DegF RELATIVE HUMIDITY 72.8 9.9 37.4 % DEWPOINT 38.7 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 80.6 65.1 72.3 DegF SOIL TEMP. 20 in 70.3 70.0 70.2 DegF WIND SPEED 11.6 4.3 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 214 Degrees SOLAR RADIATION 581.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.0 574 18.0 847 23.0 1187 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 28 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.2 45.1 59.7 0.7 0.0 0.00 72.0 70.3 4.5 8.1 3.6 173 2 57.9 44.6 60.9 0.6 0.0 0.00 71.1 70.5 2.0 4.7 1.3 236 3 57.2 44.2 61.9 0.6 0.0 0.00 70.2 70.7 4.5 6.5 4.3 232 4 57.6 41.9 55.8 0.7 0.0 0.00 69.3 70.7 3.1 6.5 1.3 232 5 54.3 43.9 67.9 0.5 0.0 0.00 68.4 70.7 1.6 3.6 1.3 89 6 53.8 42.3 65.1 0.5 0.0 0.00 67.6 70.9 1.1 5.4 0.9 357 7 53.2 42.1 65.9 0.5 1.0 0.00 66.9 70.9 1.6 3.8 0.9 36 8 56.3 45.1 66.0 0.5 12.7 0.00 66.2 70.9 2.2 4.9 1.1 153 9 63.5 46.4 53.5 0.9 30.8 0.00 66.2 70.9 1.1 3.6 0.9 108 10 70.2 45.0 40.4 1.5 48.7 0.00 67.3 70.9 1.3 4.0 1.1 168 11 73.8 47.8 39.8 1.7 62.8 0.00 69.1 70.9 3.1 5.8 2.9 144 12 77.9 45.5 31.9 2.2 72.9 0.00 71.4 70.9 5.1 8.5 4.5 180 13 80.6 41.5 25.0 2.7 77.2 0.00 73.9 70.9 6.0 9.8 5.6 182 14 82.2 37.4 20.2 3.0 76.2 0.00 76.5 70.9 6.5 11.2 6.3 183 15 83.5 36.1 18.3 3.2 69.0 0.00 78.4 70.7 6.5 10.3 6.3 190 16 84.6 37.9 19.1 3.3 56.1 0.00 79.9 70.7 6.5 10.5 6.0 193 17 85.1 33.8 15.9 3.5 40.4 0.00 80.8 70.7 6.7 10.3 6.3 236 18 84.0 37.9 19.5 3.2 21.7 0.00 80.8 70.7 6.0 9.4 5.8 205 19 78.6 45.7 31.4 2.3 4.8 0.00 80.2 70.7 4.7 6.3 4.5 196 20 72.0 44.8 37.8 1.7 0.0 0.00 79.2 70.7 4.3 7.4 4.0 209 21 67.1 46.4 47.3 1.2 0.0 0.00 77.7 70.7 5.4 8.3 4.3 223 22 66.0 43.9 44.6 1.2 0.0 0.00 76.3 70.7 4.0 6.7 3.8 232 23 63.0 45.1 52.0 0.9 0.0 0.00 75.0 70.9 6.0 7.6 5.8 197 24 61.3 44.1 53.3 0.9 0.0 0.00 73.8 70.9 2.7 6.9 1.6 200 AZMET Daily Weather Data : YUMA VALLEY : Mar 28 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.8 52.0 68.5 DegF RELATIVE HUMIDITY 73.0 13.0 43.9 % DEWPOINT 42.8 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 80.8 66.2 73.2 DegF SOIL TEMP. 20 in 71.1 70.3 70.7 DegF WIND SPEED 11.2 4.0 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 198 Degrees SOLAR RADIATION 574.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.4 589 18.9 866 23.9 1211 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 29 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.2 39.6 45.6 1.0 0.0 0.00 72.7 71.1 1.3 5.1 0.9 86 2 64.6 34.0 32.0 1.4 0.0 0.00 71.4 71.2 4.3 9.8 4.0 359 3 60.3 36.7 41.5 1.0 0.0 0.00 70.5 71.2 4.3 7.4 1.1 199 4 57.0 37.0 47.3 0.8 0.0 0.00 69.6 71.4 5.1 6.5 4.9 229 5 55.4 37.8 51.4 0.7 0.0 0.00 68.9 71.4 4.9 10.3 4.7 226 6 56.8 37.0 47.7 0.8 0.0 0.00 68.0 71.4 4.0 10.7 2.2 226 7 52.3 40.1 62.9 0.5 1.2 0.00 67.3 71.4 4.7 8.5 4.3 172 8 55.0 43.3 64.4 0.5 13.6 0.00 66.7 71.6 2.2 4.9 2.2 199 9 64.8 39.7 40.4 1.3 31.8 0.00 66.6 71.6 4.5 8.9 4.0 268 10 69.6 38.8 32.5 1.7 49.5 0.00 67.5 71.6 7.6 11.6 6.9 222 11 73.2 40.5 30.5 2.0 63.5 0.00 69.1 71.4 8.5 15.4 8.1 226 12 75.6 41.9 29.9 2.1 73.1 0.00 71.2 71.4 7.6 14.1 6.9 229 13 78.4 42.6 27.9 2.4 77.2 0.00 73.4 71.4 9.8 15.0 9.6 213 14 81.1 43.7 26.6 2.7 75.5 0.00 75.6 71.4 11.9 17.9 11.4 221 15 83.3 42.4 23.8 3.0 67.4 0.00 77.2 71.2 12.8 19.7 12.5 219 16 84.2 43.3 24.0 3.0 55.2 0.00 78.4 71.2 12.8 19.2 12.3 215 17 84.2 41.2 21.9 3.1 38.9 0.00 79.0 71.2 12.3 17.4 11.9 226 18 82.4 40.3 22.5 2.9 20.8 0.00 78.8 71.2 12.3 20.1 10.5 270 19 77.9 41.2 27.0 2.4 4.8 0.00 78.1 71.1 13.2 18.6 13.0 288 20 73.8 41.2 31.0 2.0 0.0 0.00 76.8 71.1 12.8 19.2 12.5 292 21 70.5 39.2 32.0 1.7 0.0 0.00 75.2 71.2 14.3 22.1 14.3 298 22 67.8 40.5 36.8 1.5 0.0 0.00 73.9 71.2 13.9 23.5 13.6 299 23 66.0 40.1 38.5 1.4 0.0 0.00 72.7 71.2 13.4 24.4 13.0 290 24 63.9 40.3 42.0 1.2 0.0 0.00 71.6 71.2 11.2 19.7 11.0 282 AZMET Daily Weather Data : YUMA VALLEY : Mar 29 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.6 50.4 69.1 DegF RELATIVE HUMIDITY 71.7 19.3 36.7 % DEWPOINT 40.1 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 79.2 66.6 72.5 DegF SOIL TEMP. 20 in 71.6 70.9 71.2 DegF WIND SPEED 24.4 8.7 MPH WIND VECTOR MAG. 6.3 MPH WIND VECTOR DIR. 254 Degrees SOLAR RADIATION 572.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.7 602 18.0 884 23.0 1234 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 30 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.1 39.9 42.4 1.1 0.0 0.00 70.5 71.4 12.8 23.7 12.5 287 2 63.0 38.7 40.6 1.2 0.0 0.00 69.4 71.4 16.6 23.7 16.3 299 3 62.6 39.2 42.0 1.1 0.0 0.00 68.5 71.4 17.4 25.9 17.2 308 4 61.5 40.5 45.9 1.0 0.0 0.00 67.8 71.6 16.8 25.7 16.6 311 5 61.3 40.3 45.9 1.0 0.0 0.00 67.1 71.4 17.4 28.0 17.2 313 6 61.0 40.3 46.2 1.0 0.0 0.00 66.4 71.4 18.3 27.1 18.1 307 7 60.8 40.1 46.5 1.0 1.0 0.00 65.7 71.6 18.8 30.9 18.6 303 8 60.4 40.5 47.8 0.9 9.1 0.00 65.5 71.6 14.3 22.8 14.1 296 9 62.8 40.1 43.1 1.1 25.6 0.00 65.3 71.4 13.4 22.1 13.2 301 10 65.8 38.8 37.1 1.4 44.2 0.00 65.8 71.4 15.9 21.9 15.7 288 11 68.4 37.6 32.3 1.6 65.0 0.00 66.7 71.4 13.6 21.9 13.2 294 12 70.7 36.7 28.9 1.8 74.1 0.00 68.4 71.2 13.2 20.4 12.8 277 13 72.7 33.8 23.9 2.1 77.4 0.00 70.2 71.2 15.0 23.7 14.3 274 14 74.3 30.7 20.1 2.3 75.3 0.00 71.6 71.1 17.0 25.5 16.1 290 15 75.6 26.6 16.3 2.5 69.0 0.00 72.7 71.1 19.0 28.0 18.6 282 16 75.2 26.1 16.1 2.5 56.4 0.00 73.2 70.9 17.0 26.4 16.3 281 17 74.3 27.7 17.8 2.4 40.1 0.00 73.4 70.9 18.1 26.6 17.7 284 18 72.3 28.0 19.2 2.2 22.0 0.00 73.0 70.7 16.6 25.5 16.3 291 19 68.9 27.7 21.3 1.9 5.0 0.00 72.1 70.7 16.6 28.9 16.3 295 20 65.3 29.3 25.7 1.6 0.0 0.00 70.9 70.7 16.6 26.6 16.3 301 21 62.4 28.8 27.8 1.4 0.0 0.00 69.6 70.5 17.2 27.7 17.0 292 22 59.7 28.6 30.5 1.2 0.0 0.00 68.2 70.7 17.7 26.4 17.2 292 23 57.2 31.6 37.7 1.0 0.0 0.00 67.1 70.5 16.6 25.7 16.1 294 24 55.4 33.3 43.0 0.9 0.0 0.00 66.0 70.5 14.5 24.8 14.3 288 AZMET Daily Weather Data : YUMA VALLEY : Mar 30 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.6 54.1 65.7 DegF RELATIVE HUMIDITY 50.1 12.4 33.3 % DEWPOINT 34.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 73.4 65.3 69.1 DegF SOIL TEMP. 20 in 71.6 70.5 71.1 DegF WIND SPEED 30.9 16.3 MPH WIND VECTOR MAG. 15.7 MPH WIND VECTOR DIR. 294 Degrees SOLAR RADIATION 563.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.4 613 15.3 899 20.3 1254 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Mar 31 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.2 34.0 47.9 0.7 0.0 0.00 65.1 70.5 10.5 15.2 10.1 274 2 51.3 33.8 51.2 0.6 0.0 0.00 64.4 70.5 7.8 12.8 7.4 253 3 50.4 32.7 51.0 0.6 0.0 0.00 63.5 70.5 5.1 16.6 2.5 269 4 54.3 28.9 37.5 0.9 0.0 0.00 62.6 70.5 10.1 20.6 9.8 312 5 52.2 29.5 41.4 0.8 0.0 0.00 62.1 70.5 3.6 6.9 3.6 332 6 51.1 31.1 46.2 0.7 0.0 0.00 61.5 70.3 4.9 8.7 4.7 316 7 52.2 30.6 43.3 0.8 1.2 0.00 60.8 70.3 6.9 11.4 6.7 337 8 53.8 32.9 45.1 0.8 14.3 0.00 60.6 70.3 3.4 7.4 3.1 11 9 58.5 36.7 44.1 0.9 33.0 0.00 60.8 70.2 5.1 13.2 4.9 321 10 63.0 36.0 36.6 1.2 51.1 0.00 61.9 70.0 8.1 12.5 7.8 323 11 66.4 34.5 30.4 1.5 65.5 0.00 63.7 70.0 7.2 12.5 6.5 315 12 68.7 32.2 25.7 1.8 75.5 0.00 65.8 69.8 5.6 11.9 4.7 264 13 70.7 31.1 22.9 2.0 79.8 0.00 68.5 69.8 4.3 8.7 2.9 210 14 72.5 30.0 20.6 2.2 78.4 0.00 71.2 69.6 4.9 11.2 4.0 220 15 73.9 27.9 18.0 2.3 71.2 0.00 73.4 69.4 4.7 11.0 3.8 220 16 74.7 24.8 15.5 2.5 59.0 0.00 75.0 69.4 4.3 9.4 3.1 226 17 75.2 25.3 15.7 2.5 42.0 0.00 76.1 69.3 2.9 7.6 2.5 203 18 73.8 27.3 17.8 2.3 23.2 0.00 76.5 69.3 1.8 4.9 1.1 125 19 72.1 29.8 20.9 2.1 5.7 0.00 76.1 69.1 1.3 3.6 1.3 175 20 65.7 34.3 31.3 1.5 0.0 0.00 74.8 69.1 2.5 6.5 1.3 169 21 63.1 34.9 35.2 1.3 0.0 0.00 73.2 69.1 1.6 3.8 1.3 190 22 59.0 36.9 43.8 1.0 0.0 0.00 71.8 69.1 1.1 4.3 0.7 158 23 55.2 39.7 55.9 0.6 0.0 0.00 70.3 69.3 0.7 2.0 0.4 244 24 54.7 38.8 55.1 0.7 0.0 0.00 68.9 69.3 0.7 2.0 0.2 34 AZMET Daily Weather Data : YUMA VALLEY : Mar 31 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.1 47.5 61.9 DegF RELATIVE HUMIDITY 63.8 13.1 35.5 % DEWPOINT 32.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 76.5 60.6 67.8 DegF SOIL TEMP. 20 in 70.5 69.1 69.8 DegF WIND SPEED 20.6 4.5 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 286 Degrees SOLAR RADIATION 599.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.5 621 12.1 911 16.7 1271 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 1 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.8 37.2 53.3 0.7 0.0 0.00 67.6 69.4 0.9 2.9 0.2 345 2 51.8 39.2 62.2 0.5 0.0 0.00 66.6 69.4 1.8 4.3 1.6 30 3 50.9 38.8 63.1 0.5 0.0 0.00 65.5 69.4 2.5 4.0 2.2 36 4 49.5 38.3 65.3 0.4 0.0 0.00 64.6 69.6 1.8 3.4 1.8 45 5 48.9 38.5 67.0 0.4 0.0 0.00 63.9 69.6 1.8 3.4 1.6 31 6 47.7 37.0 66.7 0.4 0.0 0.00 63.0 69.6 1.6 3.1 1.1 57 7 46.2 37.8 72.6 0.3 1.4 0.00 62.4 69.6 1.1 2.9 0.2 323 8 50.9 38.8 63.4 0.5 14.6 0.00 61.7 69.8 1.8 4.5 1.8 38 9 58.8 41.4 52.4 0.8 33.2 0.00 61.9 69.6 3.4 6.7 3.1 45 10 66.0 39.7 38.2 1.4 50.7 0.00 63.0 69.6 2.0 4.9 1.8 176 11 69.4 39.6 33.7 1.6 65.5 0.00 65.1 69.6 2.9 5.6 2.2 187 12 72.9 38.7 28.8 2.0 72.9 0.00 67.6 69.4 4.3 8.5 3.8 205 13 75.6 38.8 26.7 2.2 71.4 0.00 70.3 69.4 4.3 9.4 3.8 202 14 77.4 34.0 20.7 2.5 74.5 0.00 72.9 69.4 4.3 8.9 3.8 194 15 79.2 30.0 16.5 2.8 69.0 0.00 75.0 69.4 4.7 9.2 4.3 186 16 79.7 29.1 15.7 2.9 52.8 0.00 76.8 69.3 3.1 7.2 2.7 188 17 79.3 31.6 17.7 2.8 29.6 0.00 77.5 69.3 5.1 9.2 4.9 247 18 77.0 35.2 21.9 2.5 11.5 0.00 77.4 69.3 4.0 6.7 4.0 242 19 73.4 38.3 28.0 2.0 3.1 0.00 76.6 69.3 3.1 4.5 3.1 249 20 69.1 40.1 34.6 1.6 0.0 0.00 75.6 69.3 0.9 4.3 0.7 240 21 65.3 41.9 42.6 1.2 0.0 0.00 74.3 69.3 2.2 9.4 2.0 172 22 60.3 45.3 58.1 0.8 0.0 0.00 73.0 69.3 3.1 6.7 2.9 237 23 59.4 45.3 59.3 0.7 0.0 0.00 71.8 69.4 1.3 3.8 1.1 260 24 58.6 43.5 57.4 0.7 0.0 0.00 70.5 69.4 2.7 7.2 1.8 328 AZMET Daily Weather Data : YUMA VALLEY : Apr 1 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.8 45.0 63.3 DegF RELATIVE HUMIDITY 80.0 11.9 44.4 % DEWPOINT 38.3 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 77.5 61.5 69.3 DegF SOIL TEMP. 20 in 69.8 69.1 69.4 DegF WIND SPEED 9.4 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 214 Degrees SOLAR RADIATION 550.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.3 632 13.7 925 18.0 1289 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 2 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.8 43.9 64.3 0.5 0.0 0.00 69.4 69.6 3.4 6.3 3.1 189 2 54.3 42.6 64.4 0.5 0.0 0.00 68.5 69.6 2.0 5.6 1.1 248 3 53.8 42.3 65.1 0.5 0.0 0.00 67.6 69.8 2.5 4.9 2.0 186 4 51.4 43.3 73.9 0.3 0.0 0.00 66.7 69.8 2.5 4.9 2.0 169 5 49.1 42.8 78.5 0.3 0.0 0.00 66.0 69.8 2.0 4.0 0.9 136 6 49.6 41.9 74.9 0.3 0.0 0.00 65.1 70.0 1.8 4.9 1.6 21 7 48.7 41.2 74.8 0.3 1.4 0.00 64.2 70.0 1.6 4.3 1.3 38 8 55.2 41.7 60.8 0.6 15.5 0.00 63.5 70.0 1.6 4.5 1.6 354 9 62.8 44.6 51.5 0.9 33.9 0.00 63.7 70.0 2.2 4.9 0.7 203 10 67.1 45.5 46.0 1.2 51.8 0.00 64.8 70.0 3.8 8.1 3.6 181 11 71.8 37.9 29.2 1.9 66.2 0.00 66.7 70.0 2.7 8.3 1.1 135 12 75.4 25.0 15.3 2.5 76.2 0.00 69.1 70.0 5.1 10.5 4.5 311 13 77.2 24.6 14.1 2.7 80.0 0.00 71.6 70.0 6.3 13.0 5.4 279 14 78.8 25.3 13.9 2.9 78.1 0.00 74.1 69.8 5.4 11.6 4.5 214 15 79.7 29.8 16.2 2.9 70.5 0.00 76.1 69.8 6.3 11.0 5.6 190 16 81.0 30.0 15.5 3.1 57.8 0.00 77.5 69.8 7.8 15.4 7.4 206 17 81.5 28.9 14.7 3.1 41.3 0.00 78.3 69.8 9.2 13.6 8.9 223 18 79.9 34.3 19.3 2.8 22.5 0.00 78.3 69.8 6.3 10.7 6.0 215 19 75.2 40.5 28.7 2.2 5.5 0.00 77.9 69.6 3.8 7.2 3.8 217 20 72.0 32.7 23.5 2.0 0.0 0.00 76.5 69.8 7.4 11.9 7.2 266 21 70.2 31.6 23.9 1.9 0.0 0.00 74.8 69.8 9.8 19.7 9.6 293 22 69.3 34.9 28.2 1.8 0.0 0.00 73.0 69.8 16.3 27.1 16.1 305 23 66.9 35.1 30.6 1.6 0.0 0.00 71.6 69.8 17.0 25.5 16.6 304 24 64.6 33.8 31.7 1.4 0.0 0.00 70.3 70.0 16.8 23.7 16.6 310 AZMET Daily Weather Data : YUMA VALLEY : Apr 2 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.0 47.1 66.4 DegF RELATIVE HUMIDITY 82.4 10.3 40.0 % DEWPOINT 36.5 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 78.4 63.5 70.7 DegF SOIL TEMP. 20 in 70.0 69.4 69.8 DegF WIND SPEED 27.1 6.0 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 268 Degrees SOLAR RADIATION 600.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.3 643 14.9 940 19.6 1309 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 3 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.5 30.7 29.1 1.4 0.0 0.00 69.1 70.0 18.1 27.1 17.9 309 2 61.7 28.9 28.7 1.3 0.0 0.00 68.2 70.2 13.4 22.8 13.2 311 3 61.2 30.2 30.8 1.3 0.0 0.00 67.3 70.2 13.0 22.1 12.5 294 4 61.0 31.8 33.0 1.2 0.0 0.00 66.6 70.3 11.2 20.6 11.0 314 5 60.3 34.3 37.6 1.1 0.0 0.00 66.0 70.3 10.7 17.7 10.5 302 6 58.1 35.6 42.9 0.9 0.0 0.00 65.3 70.3 10.5 17.9 10.1 293 7 57.2 37.0 46.5 0.9 1.9 0.00 64.9 70.3 6.9 14.5 6.0 274 8 57.7 39.0 49.3 0.8 15.5 0.00 64.6 70.3 8.1 13.0 6.3 229 9 62.8 41.0 44.9 1.1 33.7 0.00 64.6 70.3 11.0 16.3 10.3 286 10 66.6 41.7 40.5 1.3 51.1 0.00 65.3 70.3 13.4 22.1 13.2 298 11 69.6 41.2 35.5 1.6 65.2 0.00 66.6 70.3 15.0 22.8 14.5 292 12 72.0 41.0 32.7 1.8 74.8 0.00 68.4 70.3 11.2 19.5 10.5 288 13 74.1 39.0 28.0 2.1 79.1 0.00 70.5 70.2 8.3 13.9 7.2 284 14 76.1 39.2 26.4 2.3 77.2 0.00 72.9 70.2 8.7 15.7 7.8 281 15 77.5 39.0 25.0 2.4 70.0 0.00 74.7 70.0 8.5 14.3 7.6 273 16 79.0 38.7 23.5 2.6 57.6 0.00 76.1 70.0 8.3 13.2 7.6 272 17 79.5 38.7 23.1 2.6 41.1 0.00 77.0 70.0 6.9 15.0 6.3 264 18 79.0 39.2 24.0 2.6 22.7 0.00 77.2 69.8 6.7 11.9 6.5 247 19 75.7 42.1 30.1 2.1 6.0 0.00 77.0 69.8 5.1 9.6 4.9 233 20 69.1 45.0 42.0 1.4 0.0 0.00 75.9 69.8 4.5 7.4 4.3 221 21 63.7 46.6 53.5 0.9 0.0 0.00 74.8 69.8 2.9 5.4 2.9 182 22 62.4 45.9 54.4 0.9 0.0 0.00 73.6 69.8 3.1 5.4 3.1 194 23 61.2 45.7 56.8 0.8 0.0 0.00 72.3 70.0 2.2 5.6 1.6 208 24 58.1 44.8 61.3 0.6 0.0 0.00 71.2 70.0 5.1 7.8 5.1 180 AZMET Daily Weather Data : YUMA VALLEY : Apr 3 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.6 55.8 66.9 DegF RELATIVE HUMIDITY 69.1 19.8 37.5 % DEWPOINT 39.0 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 77.2 64.4 70.3 DegF SOIL TEMP. 20 in 70.5 69.8 70.2 DegF WIND SPEED 27.1 8.9 MPH WIND VECTOR MAG. 7.2 MPH WIND VECTOR DIR. 283 Degrees SOLAR RADIATION 595.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.1 656 18.2 958 23.2 1332 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 4 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.3 45.3 66.6 0.5 0.0 0.00 70.2 70.0 3.6 6.3 3.4 217 2 55.9 45.0 66.4 0.5 0.0 0.00 69.3 70.2 3.8 5.6 3.1 208 3 52.9 44.1 71.8 0.4 0.0 0.00 68.4 70.2 2.0 4.7 0.9 92 4 53.1 43.2 68.9 0.4 0.0 0.00 67.5 70.3 1.1 2.7 0.9 8 5 52.2 43.9 73.1 0.4 0.0 0.00 66.6 70.3 1.6 3.8 1.6 36 6 51.3 42.8 72.5 0.3 0.0 0.00 65.7 70.3 2.2 4.3 2.0 47 7 50.5 41.7 71.6 0.4 2.2 0.00 64.9 70.3 1.3 3.8 0.7 356 8 55.4 43.5 64.5 0.5 15.5 0.00 64.4 70.5 2.0 4.3 1.8 43 9 64.0 46.9 53.6 0.9 34.2 0.00 64.6 70.5 2.5 5.6 1.3 122 10 68.7 48.7 48.7 1.2 51.8 0.00 65.7 70.5 3.1 5.8 2.9 193 11 73.8 47.8 39.9 1.7 66.2 0.00 67.8 70.5 3.6 6.7 3.1 150 12 77.9 46.2 32.7 2.2 69.3 0.00 70.2 70.3 4.0 6.9 3.6 178 13 80.8 43.7 27.0 2.6 79.1 0.00 72.9 70.3 4.5 7.2 4.0 153 14 83.7 40.3 21.6 3.1 76.9 0.00 75.6 70.3 6.7 11.2 6.5 175 15 85.3 34.3 16.3 3.5 70.5 0.00 77.5 70.2 8.5 14.1 7.8 182 16 85.6 31.6 14.4 3.6 58.3 0.00 79.0 70.2 6.9 12.5 6.7 187 17 84.4 37.2 18.6 3.3 42.5 0.00 79.7 70.2 7.4 9.6 7.2 177 18 82.9 38.3 20.4 3.1 23.4 0.00 79.9 70.2 6.3 9.4 6.3 196 19 78.3 42.3 27.9 2.4 6.0 0.00 79.5 70.2 5.1 6.9 5.1 195 20 72.0 44.4 37.1 1.7 0.0 0.00 78.4 70.2 3.4 4.9 3.4 216 21 69.6 40.6 35.0 1.6 0.0 0.00 76.8 70.2 5.4 10.1 5.1 262 22 72.0 28.9 20.2 2.1 0.0 0.00 75.2 70.3 8.1 13.0 7.8 290 23 70.5 29.3 21.4 2.0 0.0 0.00 73.8 70.3 8.9 13.9 8.7 286 24 67.8 30.2 24.5 1.8 0.0 0.00 72.7 70.5 8.1 11.6 7.8 279 AZMET Daily Weather Data : YUMA VALLEY : Apr 4 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.4 49.1 68.5 DegF RELATIVE HUMIDITY 77.3 10.8 42.3 % DEWPOINT 40.8 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 79.9 64.4 72.0 DegF SOIL TEMP. 20 in 70.5 70.0 70.3 DegF WIND SPEED 14.1 4.5 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 210 Degrees SOLAR RADIATION 596.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.7 670 18.0 976 22.7 1355 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 5 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.0 30.4 26.3 1.6 0.0 0.00 71.4 70.5 8.9 13.0 8.7 270 2 64.4 31.1 28.7 1.5 0.0 0.00 70.5 70.7 7.8 15.4 7.6 279 3 63.7 32.4 32.1 1.4 0.0 0.00 69.6 70.7 7.8 13.9 6.0 270 4 54.1 36.1 50.8 0.7 0.0 0.00 69.1 70.9 6.5 8.3 6.3 192 5 55.8 33.4 42.8 0.9 0.0 0.00 68.4 70.9 5.4 9.4 5.1 189 6 52.2 35.2 52.3 0.6 0.0 0.00 67.3 71.1 2.9 5.6 2.0 133 7 54.1 31.1 41.5 0.8 2.2 0.00 66.4 71.1 2.9 6.0 2.2 150 8 61.3 30.7 31.6 1.3 16.7 0.00 65.5 71.1 5.6 13.0 4.9 337 9 68.7 30.9 24.5 1.8 35.6 0.00 65.5 71.1 13.6 22.1 13.2 329 10 72.0 32.7 23.5 2.0 53.3 0.00 66.4 71.1 14.3 23.3 14.1 308 11 74.5 35.4 24.0 2.2 67.6 0.00 67.8 71.1 14.1 21.5 13.4 288 12 76.6 36.3 23.1 2.4 76.7 0.00 69.8 71.1 11.9 18.1 11.2 294 13 79.0 36.0 21.2 2.7 80.3 0.00 72.0 70.9 10.3 17.7 9.4 294 14 81.0 35.2 19.4 2.9 78.1 0.00 74.1 70.9 11.6 19.2 11.2 257 15 82.8 37.0 19.5 3.1 70.0 0.00 75.9 70.9 9.6 18.6 8.7 236 16 82.8 40.1 22.0 3.0 56.6 0.00 77.4 70.7 9.4 14.3 9.2 204 17 83.1 38.3 20.3 3.1 41.1 0.00 78.3 70.7 9.2 17.4 7.2 245 18 81.0 37.0 20.7 2.9 21.3 0.00 78.1 70.7 11.2 19.0 10.7 287 19 77.5 36.1 22.3 2.5 5.3 0.00 77.4 70.7 12.5 20.4 12.3 279 20 73.6 34.5 23.9 2.2 0.0 0.00 76.3 70.7 10.1 15.7 9.8 279 21 69.8 35.2 28.2 1.8 0.0 0.00 75.0 70.7 8.3 12.1 8.3 287 22 67.3 36.5 32.0 1.5 0.0 0.00 73.6 70.7 7.6 12.1 7.4 273 23 65.8 36.5 33.6 1.4 0.0 0.00 72.5 70.9 8.9 15.7 8.7 275 24 64.8 34.9 32.9 1.4 0.0 0.00 71.4 70.9 6.7 15.7 6.5 296 AZMET Daily Weather Data : YUMA VALLEY : Apr 5 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.9 49.6 69.6 DegF RELATIVE HUMIDITY 64.7 13.6 29.0 % DEWPOINT 34.7 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 78.3 65.3 71.6 DegF SOIL TEMP. 20 in 71.1 70.5 70.9 DegF WIND SPEED 23.3 9.2 MPH WIND VECTOR MAG. 6.9 MPH WIND VECTOR DIR. 276 Degrees SOLAR RADIATION 604.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.1 683 17.3 993 22.3 1377 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 6 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.5 35.8 38.4 1.1 0.0 0.00 70.7 70.9 2.7 9.4 1.3 256 2 57.2 38.1 49.3 0.8 0.0 0.00 69.6 70.9 3.4 10.3 0.9 32 3 61.0 34.2 36.3 1.2 0.0 0.00 68.5 71.1 5.4 9.4 5.1 344 4 59.5 35.2 40.2 1.0 0.0 0.00 67.8 71.1 3.8 10.7 3.4 328 5 54.3 38.5 55.8 0.6 0.0 0.00 67.1 71.1 3.1 6.3 2.9 293 6 59.0 39.6 48.5 0.9 0.0 0.00 66.4 71.2 7.4 13.0 7.2 320 7 59.4 41.4 51.2 0.9 1.9 0.00 65.7 71.2 6.0 10.7 5.8 332 8 60.6 43.2 52.8 0.9 15.5 0.00 65.5 71.2 2.5 10.1 1.8 8 9 65.3 44.1 46.2 1.1 34.6 0.00 65.8 71.2 2.9 5.6 2.7 125 10 69.4 42.1 37.3 1.5 52.3 0.00 66.9 71.2 2.2 5.6 1.1 207 11 72.9 42.4 33.5 1.8 66.7 0.00 68.7 71.1 3.1 7.6 1.8 274 12 74.8 39.6 28.0 2.1 76.4 0.00 71.1 71.1 4.5 10.3 3.8 234 13 77.2 34.5 21.3 2.5 80.5 0.00 73.6 70.9 5.1 10.5 4.5 213 14 78.6 32.4 18.5 2.7 78.4 0.00 76.1 70.9 6.0 11.4 5.4 203 15 79.7 36.5 21.1 2.7 70.7 0.00 77.9 70.9 6.7 16.3 5.8 197 16 80.6 36.7 20.7 2.8 58.0 0.00 79.3 70.7 6.9 12.3 6.0 222 17 81.0 38.1 21.6 2.8 41.6 0.00 80.1 70.7 8.1 13.0 7.6 226 18 80.6 38.7 22.4 2.8 22.7 0.00 80.1 70.7 6.3 10.3 6.0 221 19 75.7 46.2 35.1 2.0 5.7 0.00 79.7 70.7 4.0 7.4 4.0 204 20 70.5 45.1 40.2 1.5 0.0 0.00 78.6 70.7 1.3 3.6 1.1 211 21 68.2 41.2 37.3 1.5 0.0 0.00 77.0 70.7 7.2 12.8 7.2 238 22 64.9 43.0 45.3 1.2 0.0 0.00 75.7 70.9 6.0 10.7 5.8 219 23 61.2 44.6 54.3 0.9 0.0 0.00 74.5 70.9 4.5 6.3 3.4 209 24 59.2 43.5 56.0 0.8 0.0 0.00 73.4 71.1 3.8 6.9 3.6 182 AZMET Daily Weather Data : YUMA VALLEY : Apr 6 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.0 50.7 68.0 DegF RELATIVE HUMIDITY 65.6 13.4 38.0 % DEWPOINT 39.7 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 80.2 65.5 72.5 DegF SOIL TEMP. 20 in 71.2 70.7 70.9 DegF WIND SPEED 16.3 4.7 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 238 Degrees SOLAR RADIATION 605.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.1 695 16.4 1010 21.2 1398 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 7 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.6 44.4 59.2 0.7 0.0 0.00 72.1 71.1 4.9 6.9 4.5 238 2 59.2 43.0 55.1 0.8 0.0 0.00 71.2 71.2 3.8 5.6 3.4 215 3 57.0 44.4 63.2 0.6 0.0 0.00 70.3 71.2 2.7 6.3 1.6 257 4 54.7 43.7 66.4 0.5 0.0 0.00 69.4 71.4 2.0 5.4 1.1 160 5 55.6 43.2 62.8 0.6 0.0 0.00 68.7 71.4 3.8 7.4 3.1 177 6 55.9 42.6 60.8 0.6 0.0 0.00 68.0 71.6 4.3 9.2 3.6 223 7 52.2 42.3 69.2 0.4 2.2 0.00 67.1 71.6 5.4 8.9 4.9 210 8 59.0 43.7 57.3 0.8 17.7 0.00 66.6 71.6 3.1 5.6 1.8 246 9 66.9 42.1 40.7 1.3 38.7 0.00 66.6 71.6 4.3 7.6 2.9 268 10 70.3 38.7 31.4 1.7 51.1 0.00 67.6 71.6 8.3 13.6 8.1 285 11 72.5 38.3 28.9 1.9 60.4 0.00 69.1 71.6 9.2 15.0 8.7 270 12 75.9 33.6 21.3 2.4 67.1 0.00 70.9 71.6 6.7 13.4 6.3 289 13 78.1 32.4 18.8 2.7 81.9 0.00 73.0 71.4 5.6 12.1 4.9 271 14 80.2 29.8 15.9 3.0 80.3 0.00 75.4 71.4 7.2 13.0 6.3 226 15 81.7 28.0 14.0 3.2 72.9 0.00 77.5 71.4 6.0 11.2 5.1 231 16 82.6 30.9 15.3 3.2 60.0 0.00 79.0 71.2 8.5 14.8 7.8 220 17 82.8 30.0 14.8 3.3 43.5 0.00 79.7 71.2 6.9 14.1 5.6 260 18 80.6 31.6 16.9 3.0 24.4 0.00 79.7 71.2 7.2 13.2 6.7 284 19 76.3 34.0 21.8 2.4 6.4 0.00 79.3 71.2 4.9 11.4 4.7 290 20 71.1 38.8 31.0 1.8 0.0 0.00 78.1 71.2 4.3 5.6 4.3 276 21 66.4 40.5 39.3 1.4 0.0 0.00 76.8 71.2 4.5 6.7 4.0 265 22 64.2 39.0 39.4 1.2 0.0 0.00 75.2 71.2 4.3 11.9 4.0 259 23 67.6 38.8 34.9 1.5 0.0 0.00 73.8 71.4 8.5 15.0 8.3 306 24 64.9 40.5 40.9 1.3 0.0 0.00 72.7 71.4 7.8 14.5 6.3 265 AZMET Daily Weather Data : YUMA VALLEY : Apr 7 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.7 50.7 68.0 DegF RELATIVE HUMIDITY 76.6 10.5 38.3 % DEWPOINT 38.1 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 79.9 66.4 72.9 DegF SOIL TEMP. 20 in 71.6 71.1 71.4 DegF WIND SPEED 15.0 5.6 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 258 Degrees SOLAR RADIATION 607.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.0 708 17.1 1027 22.1 1420 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 8 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.4 40.8 45.2 1.1 0.0 0.00 71.8 71.6 5.1 10.3 4.3 256 2 62.6 39.4 42.7 1.1 0.0 0.00 70.9 71.6 4.5 12.1 2.7 348 3 63.0 41.9 46.2 1.1 0.0 0.00 70.0 71.6 5.4 12.1 4.5 318 4 63.5 42.8 46.7 1.1 0.0 0.00 69.1 71.8 5.1 8.9 5.1 356 5 64.0 42.8 45.7 1.1 0.0 0.00 68.5 71.8 7.2 12.5 6.9 350 6 61.7 43.0 50.3 0.9 0.0 0.00 68.0 71.8 5.1 8.9 4.5 340 7 53.2 42.6 67.3 0.5 2.4 0.00 67.6 71.8 2.5 5.4 0.9 127 8 56.8 45.9 66.9 0.5 17.0 0.00 67.1 72.0 2.0 7.4 0.9 112 9 68.0 41.2 37.6 1.5 35.8 0.00 67.3 72.0 6.5 10.5 6.3 315 10 71.2 38.7 30.6 1.8 54.2 0.00 68.0 71.8 6.7 11.9 6.5 293 11 74.3 35.1 24.0 2.2 69.0 0.00 69.6 71.8 7.4 11.6 6.9 278 12 77.0 32.0 19.3 2.6 78.8 0.00 71.8 71.8 8.1 15.0 7.4 265 13 79.0 28.2 15.5 2.9 82.7 0.00 73.9 71.8 8.9 14.8 8.5 258 14 80.4 27.9 14.6 3.0 80.8 0.00 75.7 71.6 11.6 19.0 11.0 271 15 81.3 31.6 16.5 3.0 73.3 0.00 77.2 71.6 12.3 19.7 11.6 274 16 80.1 31.8 17.4 2.9 32.0 0.00 77.9 71.6 11.9 18.3 11.4 266 17 80.8 31.5 16.6 3.0 41.8 0.00 77.7 71.6 14.3 22.6 13.9 262 18 78.8 28.2 15.5 2.8 22.7 0.00 77.2 71.6 17.0 24.4 16.6 267 19 74.7 24.8 15.5 2.5 5.3 0.00 75.9 71.4 17.0 25.5 16.6 285 20 71.2 24.1 17.0 2.2 0.0 0.00 74.3 71.4 21.3 31.8 20.8 285 21 66.0 30.7 26.8 1.6 0.0 0.00 73.0 71.4 14.5 27.1 14.1 282 22 62.2 33.8 34.5 1.3 0.0 0.00 71.8 71.6 15.2 24.8 14.8 272 23 59.7 32.5 35.5 1.1 0.0 0.00 70.5 71.6 12.8 21.0 12.5 287 24 58.3 30.7 35.0 1.1 0.0 0.00 69.1 71.6 14.1 23.5 13.4 279 AZMET Daily Weather Data : YUMA VALLEY : Apr 8 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.4 50.7 68.7 DegF RELATIVE HUMIDITY 76.6 10.0 32.6 % DEWPOINT 35.1 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 77.9 67.1 72.0 DegF SOIL TEMP. 20 in 72.0 71.4 71.6 DegF WIND SPEED 31.8 9.8 MPH WIND VECTOR MAG. 8.3 MPH WIND VECTOR DIR. 282 Degrees SOLAR RADIATION 596.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.2 720 16.6 1043 21.6 1442 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 9 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.7 28.6 32.6 1.1 0.0 0.00 67.8 71.6 16.1 31.3 15.7 301 2 56.7 29.1 34.8 1.0 0.0 0.00 66.7 71.8 15.7 23.7 15.0 297 3 55.6 32.0 40.3 0.9 0.0 0.00 65.5 71.8 17.7 26.6 17.4 298 4 55.2 33.4 43.5 0.8 0.0 0.00 64.8 71.6 16.8 24.4 16.6 294 5 55.0 34.3 45.5 0.8 0.0 0.00 64.0 71.8 17.0 24.8 16.8 296 6 54.5 35.6 48.7 0.7 0.0 0.00 63.5 71.6 16.6 26.4 16.3 288 7 53.6 36.3 51.8 0.7 2.2 0.00 63.0 71.6 15.4 24.8 15.2 280 8 55.6 37.0 49.7 0.8 16.7 0.00 62.6 71.6 16.3 23.0 16.1 282 9 59.2 37.4 44.2 1.0 35.1 0.00 62.6 71.6 15.7 24.6 15.2 287 10 63.5 37.0 37.5 1.3 47.8 0.00 61.3 71.4 17.2 24.4 16.8 290 11 62.6 38.1 36.1 1.3 67.1 0.00 63.5 71.2 14.8 21.9 14.1 287 12 67.6 37.8 33.4 1.5 76.7 0.00 65.3 71.2 13.0 19.9 12.1 286 13 70.2 36.7 29.2 1.8 80.8 0.00 67.6 71.1 11.6 20.4 11.2 293 14 72.3 35.2 25.6 2.0 79.3 0.00 69.8 70.9 10.7 20.1 10.1 297 15 74.3 34.5 23.4 2.2 72.2 0.00 71.8 70.9 10.3 17.0 9.6 289 16 75.2 34.3 22.5 2.3 59.7 0.00 73.4 70.7 10.3 17.2 9.8 285 17 74.8 33.4 22.0 2.3 42.5 0.00 74.1 70.5 11.6 18.8 11.2 266 18 73.4 34.0 23.5 2.2 23.2 0.00 74.3 70.5 11.0 17.7 10.5 277 19 70.3 35.1 27.4 1.8 5.3 0.00 73.9 70.3 9.4 15.0 9.2 282 20 68.2 36.1 30.7 1.6 0.0 0.00 72.9 70.3 11.9 18.1 11.6 290 21 64.4 39.2 39.6 1.3 0.0 0.00 71.8 70.3 9.2 18.1 8.7 267 22 63.0 39.4 41.7 1.1 0.0 0.00 70.5 70.3 12.1 17.2 11.9 281 23 61.5 39.2 43.8 1.0 0.0 0.00 69.6 70.3 13.0 23.3 12.8 292 24 61.9 38.1 41.4 1.1 0.0 0.00 68.5 70.3 14.5 22.8 14.3 299 AZMET Daily Weather Data : YUMA VALLEY : Apr 9 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.3 50.2 63.7 DegF RELATIVE HUMIDITY 58.2 20.0 36.2 % DEWPOINT 35.6 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 74.3 61.3 67.8 DegF SOIL TEMP. 20 in 71.8 70.3 71.1 DegF WIND SPEED 31.3 13.6 MPH WIND VECTOR MAG. 12.5 MPH WIND VECTOR DIR. 324 Degrees SOLAR RADIATION 608.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.2 729 13.3 1057 18.2 1460 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 10 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.0 39.0 44.0 1.0 0.0 0.00 67.8 70.3 13.2 21.9 11.6 297 2 57.9 39.9 51.3 0.8 0.0 0.00 67.1 70.3 6.0 16.1 4.7 210 3 51.3 42.6 72.4 0.4 0.0 0.00 66.4 70.3 4.9 9.8 4.0 252 4 48.4 41.4 76.6 0.3 0.0 0.00 65.7 70.3 4.5 8.1 3.8 192 5 48.9 41.0 74.3 0.3 0.0 0.00 64.8 70.3 1.8 6.7 1.1 228 6 46.8 41.2 80.6 0.2 0.0 0.00 64.0 70.3 2.2 5.4 0.7 69 7 46.9 40.8 79.6 0.2 2.9 0.00 63.1 70.3 1.6 5.4 1.1 62 8 53.4 43.2 68.7 0.4 18.6 0.00 62.6 70.3 1.6 3.4 1.1 14 9 61.5 43.7 52.1 0.9 38.0 0.00 62.8 70.3 1.1 4.7 0.4 327 10 70.7 28.2 20.6 2.0 55.9 0.00 63.9 70.3 8.1 13.4 7.8 359 11 73.0 24.8 16.4 2.3 70.2 0.00 65.7 70.2 9.6 15.4 9.2 10 12 75.0 23.2 14.3 2.5 79.8 0.00 67.8 70.2 9.4 16.8 8.9 355 13 76.3 23.9 14.2 2.6 83.6 0.00 70.2 70.0 8.7 16.3 8.1 8 14 78.3 23.2 12.9 2.9 81.7 0.00 72.5 70.0 7.2 15.9 5.8 347 15 79.7 21.6 11.5 3.1 74.3 0.00 74.7 70.0 6.5 19.5 5.4 319 16 81.3 23.5 11.8 3.2 61.6 0.00 76.3 69.8 7.8 18.1 6.9 345 17 81.0 25.5 13.0 3.2 44.7 0.00 77.2 69.8 7.4 16.1 6.9 314 18 78.6 29.8 16.9 2.8 25.1 0.00 77.4 69.8 7.6 12.5 7.2 253 19 74.3 33.3 22.5 2.3 7.4 0.00 76.8 69.8 8.7 13.2 8.5 236 20 66.9 39.0 36.0 1.5 0.0 0.00 75.7 69.8 5.1 8.7 5.1 249 21 62.1 41.5 46.9 1.0 0.0 0.00 74.3 69.8 4.0 6.3 3.6 233 22 61.5 40.6 46.2 1.0 0.0 0.00 73.0 69.8 4.0 5.6 4.0 241 23 57.4 40.6 53.6 0.8 0.0 0.00 71.6 69.8 3.4 5.8 0.9 127 24 56.5 40.3 54.6 0.7 0.0 0.00 70.5 70.0 2.9 7.2 1.6 85 AZMET Daily Weather Data : YUMA VALLEY : Apr 10 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.9 46.4 64.6 DegF RELATIVE HUMIDITY 86.1 10.1 41.3 % DEWPOINT 34.7 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 77.4 62.6 69.6 DegF SOIL TEMP. 20 in 70.3 69.6 70.0 DegF WIND SPEED 21.9 5.8 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 316 Degrees SOLAR RADIATION 643.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.5 741 15.1 1072 19.6 1480 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 11 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.6 39.9 55.6 0.7 0.0 0.00 69.3 70.0 2.5 8.5 2.0 43 2 51.4 41.7 69.4 0.4 0.0 0.00 68.2 70.2 1.6 3.6 0.9 93 3 50.9 39.7 65.4 0.4 0.0 0.00 67.1 70.2 1.3 4.9 0.9 32 4 51.4 37.9 59.7 0.5 0.0 0.00 66.2 70.2 2.7 4.0 2.5 47 5 50.2 37.6 61.7 0.5 0.0 0.00 65.3 70.3 2.2 4.9 2.2 41 6 50.5 36.5 58.4 0.5 0.0 0.00 64.6 70.3 3.8 5.6 3.6 21 7 51.1 36.3 56.8 0.6 3.1 0.00 63.9 70.3 2.9 4.3 2.7 33 8 61.5 37.6 42.0 1.1 15.8 0.00 63.5 70.3 4.9 12.5 4.5 36 9 70.9 27.0 19.2 2.1 38.5 0.00 63.7 70.3 11.9 17.9 11.6 4 10 74.5 26.4 16.6 2.4 56.1 0.00 64.9 70.3 11.9 18.1 11.6 7 11 77.0 27.1 15.8 2.7 70.2 0.00 66.7 70.3 11.6 20.4 11.4 10 12 78.8 27.0 14.8 2.9 79.6 0.00 68.7 70.3 13.0 21.0 12.5 14 13 80.1 25.7 13.4 3.0 83.4 0.00 70.9 70.2 13.4 21.5 13.0 10 14 81.7 25.5 12.8 3.2 81.5 0.00 72.9 70.2 11.6 19.7 11.2 1 15 82.9 26.1 12.5 3.4 74.3 0.00 74.8 70.2 10.3 17.0 10.1 6 16 83.8 25.0 11.6 3.5 61.9 0.00 76.3 70.0 9.4 15.0 8.9 5 17 84.0 26.2 12.1 3.5 45.2 0.00 77.2 70.0 7.6 13.4 7.2 6 18 82.8 25.9 12.5 3.3 25.8 0.00 77.7 70.0 7.2 12.8 6.9 15 19 79.3 21.6 11.5 3.0 7.6 0.00 77.4 70.0 6.9 12.1 6.7 13 20 76.3 15.6 9.9 2.8 0.0 0.00 76.3 70.0 5.6 10.1 5.6 360 21 73.8 16.2 11.0 2.5 0.0 0.00 74.8 70.0 5.4 8.3 5.4 354 22 70.3 19.0 14.1 2.2 0.0 0.00 73.4 70.0 5.1 8.1 5.1 344 23 68.5 20.8 16.1 2.0 0.0 0.00 72.3 70.2 3.1 8.9 3.1 344 24 65.8 23.9 20.3 1.7 0.0 0.00 71.2 70.2 3.1 8.3 2.5 47 AZMET Daily Weather Data : YUMA VALLEY : Apr 11 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.1 56.5 76.3 DegF RELATIVE HUMIDITY 55.1 8.7 15.2 % DEWPOINT 28.6 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 77.7 63.3 71.8 DegF SOIL TEMP. 20 in 70.3 70.0 70.2 DegF WIND SPEED 21.5 8.5 MPH WIND VECTOR MAG. 8.1 MPH WIND VECTOR DIR. 7 Degrees SOLAR RADIATION 639.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.8 757 20.9 1093 25.7 1506 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 12 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.2 20.3 15.1 2.2 0.0 0.00 70.2 70.3 9.2 16.1 8.9 18 2 71.4 19.0 13.6 2.3 0.0 0.00 69.4 70.3 9.4 16.1 9.2 16 3 70.5 18.7 13.8 2.2 0.0 0.00 68.7 70.3 9.6 15.4 9.4 14 4 69.6 18.3 14.1 2.1 0.0 0.00 68.2 70.5 10.3 17.4 10.1 15 5 66.9 19.6 16.2 1.9 0.0 0.00 67.8 70.5 8.5 15.4 8.5 18 6 65.8 19.2 16.5 1.8 0.0 0.00 67.1 70.5 9.6 14.8 9.4 5 7 64.9 20.3 17.8 1.7 3.6 0.00 66.7 70.5 7.8 12.1 7.6 14 8 68.5 20.7 16.0 2.0 20.1 0.00 66.2 70.5 9.4 16.1 9.2 7 9 72.9 21.6 14.4 2.4 39.7 0.00 66.4 70.7 9.6 16.8 9.4 9 10 76.5 22.5 13.2 2.7 57.6 0.00 67.3 70.5 11.2 18.1 10.7 27 11 79.7 24.3 12.9 3.0 71.7 0.00 68.7 70.5 13.4 19.7 13.0 50 12 81.3 23.0 11.6 3.2 81.0 0.00 70.7 70.5 8.1 13.2 7.4 37 13 83.1 22.6 10.8 3.4 83.8 0.00 73.2 70.5 7.2 14.3 6.7 18 14 85.5 22.1 9.7 3.8 82.2 0.00 75.7 70.5 6.3 12.1 5.6 1 15 87.4 21.0 8.7 4.1 74.3 0.00 77.9 70.3 7.4 12.3 6.9 342 16 88.0 22.8 9.2 4.1 62.8 0.00 79.7 70.3 7.4 14.8 6.9 7 17 88.2 24.3 9.8 4.1 45.9 0.00 80.4 70.3 8.5 15.7 8.1 353 18 86.7 22.6 9.6 3.9 26.5 0.00 80.6 70.3 9.2 17.4 8.9 350 19 84.2 19.0 8.9 3.7 8.1 0.00 79.9 70.3 8.7 14.3 8.5 351 20 78.3 21.0 11.9 2.9 0.0 0.00 78.6 70.3 5.6 9.8 5.6 342 21 74.7 21.4 13.4 2.5 0.0 0.00 77.2 70.3 2.7 4.3 2.7 340 22 70.2 26.6 19.6 2.0 0.0 0.00 75.7 70.5 1.1 4.3 0.4 312 23 64.6 33.3 31.3 1.4 0.0 0.00 74.3 70.5 1.6 4.0 1.1 125 24 59.9 36.9 42.5 1.0 0.0 0.00 73.0 70.7 1.8 4.3 1.3 150 AZMET Daily Weather Data : YUMA VALLEY : Apr 12 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.4 57.0 75.4 DegF RELATIVE HUMIDITY 58.7 6.6 15.0 % DEWPOINT 22.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 80.6 66.2 72.7 DegF SOIL TEMP. 20 in 70.7 70.2 70.5 DegF WIND SPEED 19.7 7.6 MPH WIND VECTOR MAG. 6.9 MPH WIND VECTOR DIR. 12 Degrees SOLAR RADIATION 657.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.8 775 22.7 1115 27.7 1533 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 13 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.8 40.6 56.8 0.6 0.0 0.00 71.8 70.7 2.7 4.9 2.5 132 2 53.8 40.5 60.3 0.6 0.0 0.00 70.5 70.9 0.9 4.0 0.7 190 3 53.8 37.8 54.8 0.6 0.0 0.00 69.4 70.9 1.1 3.6 0.9 162 4 53.4 36.3 52.2 0.7 0.0 0.00 68.4 71.1 1.6 5.8 1.3 78 5 60.1 30.4 32.2 1.2 0.0 0.00 67.5 71.1 4.0 5.6 4.0 57 6 62.2 28.2 27.4 1.4 0.0 0.00 66.6 71.2 6.9 13.9 6.5 52 7 60.4 29.8 31.3 1.2 4.1 0.00 66.2 71.2 5.8 9.4 5.6 45 8 68.0 29.5 24.0 1.8 20.3 0.00 65.8 71.2 6.5 10.7 6.0 42 9 76.8 26.6 15.6 2.7 40.6 0.00 66.4 71.2 7.6 13.0 7.4 14 10 81.9 30.0 15.2 3.2 58.0 0.00 67.6 71.2 6.9 11.0 6.5 22 11 85.3 26.6 11.8 3.7 71.2 0.00 69.6 71.2 7.8 11.6 7.6 55 12 87.4 27.3 11.3 3.9 75.7 0.00 72.1 71.2 6.0 10.3 5.6 49 13 90.5 25.2 9.4 4.4 79.6 0.00 75.0 71.1 5.4 10.3 4.7 19 14 92.8 24.3 8.5 4.8 83.6 0.00 77.7 71.1 6.3 12.3 5.6 24 15 95.0 23.7 7.7 5.2 75.7 0.00 80.2 71.1 5.6 12.1 4.5 14 16 95.9 21.9 6.9 5.4 62.3 0.00 82.2 71.1 3.6 7.6 2.7 48 17 97.3 22.6 6.9 5.6 45.4 0.00 83.7 70.9 2.7 7.2 2.0 15 18 96.4 26.6 8.4 5.4 26.5 0.00 84.2 70.9 3.4 7.8 2.9 335 19 91.2 35.1 14.3 4.4 8.4 0.00 84.0 70.9 2.9 10.3 2.2 250 20 78.8 37.4 22.6 2.6 0.2 0.00 82.6 71.1 5.8 11.6 5.6 270 21 74.8 37.0 25.4 2.2 0.0 0.00 81.1 71.1 4.5 7.8 4.3 257 22 73.0 35.1 25.0 2.1 0.0 0.00 79.5 71.2 4.3 6.7 4.0 243 23 71.1 33.6 25.2 2.0 0.0 0.00 78.1 71.4 4.9 6.7 4.9 238 24 72.9 28.4 19.4 2.2 0.0 0.00 76.6 71.4 3.6 8.5 2.9 308 AZMET Daily Weather Data : YUMA VALLEY : Apr 13 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.4 51.6 76.3 DegF RELATIVE HUMIDITY 67.4 5.0 23.9 % DEWPOINT 30.6 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 84.4 65.8 74.3 DegF SOIL TEMP. 20 in 71.4 70.7 71.1 DegF WIND SPEED 13.9 4.7 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 21 Degrees SOLAR RADIATION 651.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.8 792 22.3 1138 27.2 1560 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 14 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.9 31.5 24.4 2.0 0.0 0.00 75.4 71.6 3.4 7.4 1.8 23 2 61.3 38.7 42.9 1.1 0.0 0.00 74.3 71.8 1.3 4.3 0.4 104 3 58.3 41.0 52.8 0.8 0.0 0.00 73.2 71.8 1.3 4.3 1.1 340 4 56.8 42.1 58.0 0.7 0.0 0.00 72.1 72.0 0.9 3.4 0.7 322 5 56.1 42.1 59.1 0.6 0.0 0.00 71.1 72.1 0.4 1.3 0.4 254 6 54.0 40.5 61.0 0.6 0.0 0.00 70.0 72.1 2.0 4.7 0.9 35 7 54.5 42.6 64.8 0.5 4.1 0.00 69.1 72.3 1.8 3.4 1.1 301 8 63.9 39.6 40.8 1.2 20.8 0.00 68.4 72.3 2.7 5.8 2.7 26 9 71.1 43.9 37.5 1.6 39.9 0.00 68.7 72.5 4.3 6.3 4.3 40 10 80.8 41.4 24.8 2.7 57.6 0.00 69.8 72.5 6.3 9.2 6.3 53 11 85.8 38.3 18.6 3.4 71.4 0.00 72.0 72.5 4.9 7.6 4.0 129 12 88.3 35.1 15.1 3.9 80.3 0.00 74.5 72.3 5.1 7.8 5.1 152 13 90.3 34.0 13.6 4.2 83.6 0.00 77.4 72.3 4.3 8.3 4.0 148 14 93.0 30.7 11.0 4.7 81.9 0.00 80.4 72.3 4.9 8.5 4.5 168 15 94.6 33.6 11.7 4.9 74.5 0.00 82.8 72.3 4.7 7.6 4.5 158 16 96.6 30.9 9.9 5.3 61.6 0.00 84.7 72.3 4.5 8.5 3.8 203 17 97.2 30.4 9.6 5.4 44.9 0.00 85.8 72.3 5.4 8.1 5.1 204 18 96.4 33.8 11.2 5.2 26.0 0.00 86.4 72.3 4.5 6.9 4.5 220 19 92.3 39.6 16.0 4.3 7.9 0.00 86.0 72.3 2.0 4.9 2.0 236 20 79.7 44.1 29.2 2.5 0.2 0.00 84.9 72.3 4.3 7.4 3.8 230 21 74.1 44.1 34.2 1.9 0.0 0.00 83.1 72.5 6.0 9.8 6.0 262 22 71.6 45.3 39.3 1.6 0.0 0.00 81.7 72.5 2.7 5.6 2.0 218 23 69.4 46.9 44.6 1.4 0.0 0.00 80.2 72.7 3.8 7.2 3.6 142 24 67.1 44.4 44.3 1.3 0.0 0.00 78.8 72.9 1.8 5.6 0.9 241 AZMET Daily Weather Data : YUMA VALLEY : Apr 14 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.6 49.8 76.1 DegF RELATIVE HUMIDITY 79.6 6.6 32.3 % DEWPOINT 38.8 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 86.4 68.4 77.0 DegF SOIL TEMP. 20 in 72.9 71.4 72.3 DegF WIND SPEED 9.8 3.6 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 175 Degrees SOLAR RADIATION 654.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.9 809 21.6 1159 26.5 1587 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 15 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.1 40.5 40.8 1.3 0.0 0.00 77.5 72.9 2.7 5.4 2.0 188 2 61.5 42.1 48.8 1.0 0.0 0.00 76.3 73.0 2.0 5.8 1.3 216 3 57.7 41.5 55.1 0.7 0.0 0.00 75.0 73.2 3.6 7.4 3.4 209 4 61.9 34.2 35.9 1.2 0.0 0.00 73.8 73.4 5.1 15.2 4.3 257 5 72.3 19.0 13.2 2.4 0.0 0.00 72.5 73.4 11.6 23.3 11.2 299 6 72.5 16.7 11.9 2.4 0.0 0.00 71.8 73.6 10.7 22.6 10.5 300 7 68.7 21.9 17.1 2.0 4.3 0.00 71.2 73.6 6.5 13.4 6.0 297 8 65.3 31.1 28.4 1.5 21.3 0.00 70.7 73.8 4.7 8.3 4.0 258 9 72.5 27.5 18.7 2.2 41.1 0.00 70.9 73.8 5.8 8.9 5.4 229 10 74.3 41.2 30.4 2.0 58.8 0.00 72.0 73.8 6.5 8.9 5.8 192 11 79.9 36.0 20.5 2.8 71.9 0.00 73.8 73.8 5.8 10.1 5.1 232 12 82.6 37.6 20.0 3.0 78.6 0.00 75.9 73.8 6.7 12.1 6.0 199 13 85.3 29.5 13.3 3.6 80.5 0.00 78.3 73.6 7.2 13.0 6.7 207 14 86.5 30.0 13.1 3.8 77.6 0.00 80.6 73.6 6.7 12.5 6.0 194 15 88.9 29.3 11.8 4.1 73.8 0.00 82.2 73.6 9.4 15.9 8.9 214 16 89.6 32.4 13.0 4.1 56.6 0.00 83.7 73.6 8.5 16.8 7.6 222 17 88.5 29.3 11.9 4.1 44.9 0.00 83.8 73.6 11.6 16.8 11.4 253 18 85.5 27.0 11.9 3.7 21.3 0.00 83.7 73.4 14.1 21.0 13.6 284 19 80.6 21.2 10.9 3.2 5.5 0.00 82.8 73.6 13.4 20.4 13.2 292 20 77.7 15.8 9.6 2.9 0.2 0.00 81.0 73.6 12.5 22.4 12.3 306 21 74.3 15.4 10.5 2.6 0.0 0.00 79.3 73.6 13.0 20.4 12.5 302 22 72.3 15.6 11.4 2.4 0.0 0.00 77.2 73.6 17.7 32.9 17.4 300 23 69.6 19.2 14.5 2.1 0.0 0.00 75.9 73.8 16.8 26.4 16.6 296 24 67.8 18.5 15.0 2.0 0.0 0.00 74.5 73.8 15.0 28.2 14.8 304 AZMET Daily Weather Data : YUMA VALLEY : Apr 15 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.0 55.0 75.0 DegF RELATIVE HUMIDITY 66.5 8.0 20.3 % DEWPOINT 28.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 84.0 70.7 77.0 DegF SOIL TEMP. 20 in 73.8 72.9 73.6 DegF WIND SPEED 32.9 8.9 MPH WIND VECTOR MAG. 6.7 MPH WIND VECTOR DIR. 272 Degrees SOLAR RADIATION 636.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.3 827 22.1 1181 27.2 1614 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 16 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.6 19.8 16.4 1.9 0.0 0.00 73.4 73.9 12.1 21.9 11.9 311 2 64.9 21.2 18.6 1.7 0.0 0.00 72.3 73.9 11.4 19.0 11.2 316 3 65.1 24.3 21.0 1.7 0.0 0.00 71.1 73.9 16.1 23.7 15.9 316 4 65.1 26.6 23.2 1.6 0.0 0.00 70.2 73.9 17.2 24.6 17.0 318 5 64.2 38.3 38.5 1.3 0.0 0.00 69.6 73.9 15.9 22.1 15.7 318 6 62.6 43.3 49.2 1.0 0.0 0.00 69.4 73.9 11.2 21.7 11.0 323 7 61.3 43.7 52.7 0.9 3.8 0.00 69.1 73.9 5.8 10.7 3.8 326 8 62.6 44.4 52.1 0.9 20.3 0.00 68.9 73.9 2.0 4.7 1.3 150 9 70.5 30.2 22.6 2.0 39.9 0.00 69.1 73.9 4.5 11.6 3.8 11 10 72.5 22.1 14.9 2.3 57.8 0.00 70.0 73.8 9.8 16.8 9.4 7 11 74.7 22.6 14.2 2.5 71.9 0.00 71.4 73.6 10.3 17.0 9.8 7 12 77.0 21.7 12.6 2.8 81.0 0.00 73.0 73.6 10.1 15.7 9.6 357 13 79.2 21.6 11.7 3.0 84.8 0.00 75.0 73.4 10.3 17.2 9.8 348 14 80.6 21.6 11.1 3.2 82.9 0.00 77.0 73.4 10.1 17.7 9.2 338 15 81.5 23.4 11.7 3.2 75.5 0.00 78.8 73.2 10.1 19.2 9.2 344 16 82.6 21.4 10.3 3.4 62.8 0.00 79.9 73.2 10.3 18.6 9.6 323 17 82.6 20.5 9.9 3.4 45.9 0.00 80.4 73.0 11.9 18.1 11.6 329 18 80.8 19.9 10.3 3.2 26.8 0.00 80.2 73.0 10.5 17.9 10.1 329 19 77.9 19.2 11.1 2.9 8.4 0.00 79.7 73.0 8.3 14.3 7.8 338 20 73.6 17.8 12.0 2.5 0.2 0.00 78.4 73.0 7.4 17.0 7.2 338 21 70.2 19.0 14.2 2.2 0.0 0.00 77.0 73.0 5.8 11.2 5.6 348 22 69.3 20.1 15.6 2.1 0.0 0.00 75.7 73.0 5.6 10.1 4.7 357 23 66.4 18.5 16.0 1.9 0.0 0.00 74.5 73.0 3.4 7.4 2.9 358 24 65.7 17.4 15.6 1.8 0.0 0.00 73.2 73.0 3.1 6.3 2.7 7 AZMET Daily Weather Data : YUMA VALLEY : Apr 16 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.0 57.6 71.6 DegF RELATIVE HUMIDITY 68.2 7.4 20.2 % DEWPOINT 25.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 80.4 68.7 74.1 DegF SOIL TEMP. 20 in 74.1 73.0 73.6 DegF WIND SPEED 24.6 9.4 MPH WIND VECTOR MAG. 8.3 MPH WIND VECTOR DIR. 334 Degrees SOLAR RADIATION 661.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.8 842 20.7 1202 25.7 1640 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 17 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.7 22.3 22.1 1.5 0.0 0.00 72.0 73.0 4.9 8.9 4.7 342 2 65.3 16.0 14.7 1.8 0.0 0.00 70.9 73.2 4.9 8.3 4.9 355 3 63.9 16.3 15.7 1.7 0.0 0.00 70.0 73.2 4.3 8.1 4.3 355 4 61.2 19.2 19.5 1.5 0.0 0.00 69.3 73.2 6.3 12.1 6.0 20 5 63.0 16.2 16.0 1.6 0.0 0.00 68.5 73.2 8.5 13.6 8.3 19 6 64.6 14.0 13.7 1.8 0.0 0.00 67.8 73.2 10.5 16.3 10.3 11 7 63.3 16.0 15.7 1.7 4.5 0.00 67.3 73.2 10.7 17.9 10.3 13 8 64.0 20.5 18.6 1.6 21.3 0.00 67.1 73.2 8.9 14.3 8.7 13 9 68.2 22.6 17.7 1.9 40.8 0.00 67.3 73.2 7.4 11.6 7.2 11 10 70.7 21.2 15.2 2.2 58.5 0.00 68.4 73.0 9.4 15.4 9.2 27 11 72.9 21.2 14.2 2.4 72.4 0.00 69.8 73.0 8.5 14.1 8.1 17 12 75.2 21.2 13.1 2.6 81.5 0.00 72.0 73.0 8.9 17.0 8.5 6 13 76.3 21.6 12.8 2.7 85.1 0.00 73.9 72.9 11.9 21.0 11.4 359 14 77.5 23.0 13.1 2.8 83.1 0.00 75.9 72.9 9.8 15.7 9.6 1 15 79.2 23.4 12.5 3.0 75.7 0.00 77.5 72.7 10.1 19.2 9.6 355 16 79.7 23.7 12.5 3.0 63.1 0.00 78.8 72.7 10.5 18.8 10.1 4 17 80.2 23.5 12.3 3.1 46.3 0.00 79.5 72.5 9.2 16.1 8.9 4 18 79.5 22.6 12.1 3.0 27.0 0.00 79.5 72.5 8.5 19.0 8.3 7 19 76.8 22.8 13.3 2.7 8.8 0.00 79.2 72.5 5.8 11.6 5.8 17 20 68.9 31.5 25.4 1.8 0.2 0.00 78.1 72.5 4.3 8.5 3.4 263 21 64.0 33.8 32.2 1.4 0.0 0.00 76.6 72.5 5.1 6.5 5.1 249 22 62.1 32.5 32.9 1.3 0.0 0.00 75.2 72.5 4.5 6.7 4.3 254 23 57.9 31.5 36.5 1.0 0.0 0.00 73.9 72.5 2.9 4.5 2.9 226 24 55.6 34.9 46.3 0.8 0.0 0.00 72.5 72.5 2.0 3.4 0.9 106 AZMET Daily Weather Data : YUMA VALLEY : Apr 17 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.0 53.1 68.9 DegF RELATIVE HUMIDITY 60.5 9.2 19.1 % DEWPOINT 23.0 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 79.7 67.1 73.0 DegF SOIL TEMP. 20 in 73.2 72.5 72.9 DegF WIND SPEED 21.0 7.4 MPH WIND VECTOR MAG. 6.0 MPH WIND VECTOR DIR. 3 Degrees SOLAR RADIATION 668.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.2 855 17.1 1219 22.1 1662 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 18 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.8 37.9 55.3 0.6 0.0 0.00 71.4 72.7 2.2 3.8 1.8 57 2 54.0 38.1 55.0 0.6 0.0 0.00 70.2 72.7 2.0 5.1 2.0 4 3 53.2 35.8 51.2 0.7 0.0 0.00 69.1 72.7 2.2 4.9 2.0 13 4 52.0 32.9 48.4 0.7 0.0 0.00 68.2 72.7 2.5 4.5 2.0 14 5 51.4 30.4 44.3 0.7 0.0 0.00 67.3 72.9 3.4 5.6 3.1 31 6 50.5 31.8 48.5 0.6 0.0 0.00 66.4 72.9 4.0 5.8 4.0 29 7 50.5 33.4 51.8 0.6 4.8 0.00 65.7 72.9 3.6 5.1 3.4 26 8 56.7 35.6 45.5 0.9 21.7 0.00 65.3 72.9 5.1 9.6 5.1 35 9 65.5 35.4 32.7 1.5 41.3 0.00 65.7 72.9 6.7 9.6 6.5 38 10 72.9 34.9 25.0 2.1 58.8 0.00 66.9 72.7 7.4 10.7 7.4 51 11 77.9 32.0 18.8 2.7 73.1 0.00 68.9 72.7 7.4 10.3 7.2 41 12 81.5 27.5 13.9 3.2 81.9 0.00 71.4 72.7 5.4 10.5 4.0 59 13 84.4 22.1 10.1 3.6 85.1 0.00 74.5 72.5 3.6 7.2 2.5 215 14 86.2 25.3 10.9 3.8 83.1 0.00 77.5 72.5 3.4 9.4 1.6 195 15 87.6 27.3 11.3 4.0 75.5 0.00 80.2 72.3 4.7 9.4 4.0 258 16 88.3 26.8 10.8 4.1 63.3 0.00 82.0 72.3 5.6 9.4 4.9 229 17 88.5 25.9 10.4 4.1 46.8 0.00 83.1 72.3 4.3 8.9 4.0 234 18 88.0 26.8 10.9 4.0 27.2 0.00 83.7 72.1 2.9 6.0 2.7 231 19 82.2 37.6 20.6 3.0 8.1 0.00 83.3 72.1 4.3 5.8 4.3 248 20 73.6 37.9 27.4 2.1 0.2 0.00 82.0 72.1 3.1 5.6 2.9 253 21 68.4 40.3 35.9 1.5 0.0 0.00 80.6 72.3 0.4 1.8 0.4 132 22 63.9 42.6 46.3 1.1 0.0 0.00 78.8 72.3 1.3 3.1 1.3 180 23 59.0 44.4 58.5 0.7 0.0 0.00 77.2 72.3 1.1 2.9 0.9 240 24 59.4 43.7 56.2 0.8 0.0 0.00 75.6 72.5 0.9 2.7 0.2 39 AZMET Daily Weather Data : YUMA VALLEY : Apr 18 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.6 48.6 68.7 DegF RELATIVE HUMIDITY 66.5 8.0 33.3 % DEWPOINT 33.6 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 83.7 65.3 73.9 DegF SOIL TEMP. 20 in 72.9 72.1 72.5 DegF WIND SPEED 10.7 3.6 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 16 Degrees SOLAR RADIATION 671.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.6 869 18.5 1238 23.6 1686 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 19 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.0 42.8 59.0 0.6 0.0 0.00 74.1 72.7 2.0 6.5 0.4 93 2 54.7 42.6 63.5 0.5 0.0 0.00 73.0 72.7 2.5 7.4 2.0 142 3 56.7 39.9 54.2 0.7 0.0 0.00 72.0 72.9 2.2 6.7 0.9 139 4 54.3 41.7 62.7 0.6 0.0 0.00 71.1 73.0 2.0 4.5 1.8 5 5 56.1 38.8 52.5 0.7 0.0 0.00 70.2 73.0 3.1 6.3 2.9 34 6 53.6 41.2 62.9 0.5 0.0 0.00 69.4 73.0 2.2 5.4 0.4 129 7 52.7 41.7 66.3 0.5 2.4 0.00 68.9 73.2 1.3 3.4 0.9 179 8 56.8 43.0 60.2 0.6 11.7 0.00 68.4 73.2 1.3 4.0 1.1 340 9 64.2 40.3 41.5 1.2 25.8 0.00 68.4 73.2 1.3 3.8 1.1 297 10 69.6 44.6 40.7 1.5 50.2 0.00 69.3 73.2 3.1 5.1 2.9 172 11 76.1 32.7 20.4 2.5 61.2 0.00 70.9 73.2 2.9 6.7 2.2 162 12 78.1 33.4 19.6 2.6 80.0 0.00 73.2 73.2 4.5 8.9 4.3 153 13 80.2 32.5 17.8 2.9 84.1 0.00 75.7 73.0 5.4 9.6 4.9 168 14 82.4 30.7 15.4 3.2 82.7 0.00 78.4 73.0 3.8 8.9 3.1 131 15 85.8 27.1 11.9 3.7 77.9 0.00 80.8 73.0 6.5 15.0 6.0 187 16 86.7 28.8 12.4 3.8 63.8 0.00 82.6 73.0 6.0 11.6 5.1 192 17 86.5 33.6 15.1 3.7 46.1 0.00 83.3 72.9 8.5 12.5 8.3 206 18 84.2 37.8 19.2 3.2 25.6 0.00 83.5 72.9 8.5 17.7 5.8 238 19 79.0 33.8 19.5 2.7 7.6 0.00 82.4 72.9 16.8 26.4 16.6 294 20 74.1 28.9 18.8 2.3 0.2 0.00 80.6 73.0 17.2 26.2 17.0 296 21 70.9 31.1 22.9 2.0 0.0 0.00 78.6 73.0 16.1 25.3 15.7 300 22 67.1 33.8 28.9 1.6 0.0 0.00 76.6 73.0 19.2 29.3 19.0 297 23 63.5 36.9 37.1 1.3 0.0 0.00 75.2 73.2 17.4 29.1 17.2 293 24 61.2 37.9 41.8 1.1 0.0 0.00 73.9 73.2 13.2 25.1 12.8 296 AZMET Daily Weather Data : YUMA VALLEY : Apr 19 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.5 51.6 68.9 DegF RELATIVE HUMIDITY 75.1 9.1 36.0 % DEWPOINT 36.5 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 83.7 68.4 75.0 DegF SOIL TEMP. 20 in 73.2 72.5 73.0 DegF WIND SPEED 29.3 6.9 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 275 Degrees SOLAR RADIATION 619.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.3 885 19.8 1257 24.8 1710 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 20 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.2 37.9 45.1 0.9 0.0 0.00 72.9 73.4 10.3 19.5 10.1 294 2 57.4 37.0 46.3 0.9 0.0 0.00 71.8 73.4 4.9 10.5 4.5 294 3 55.2 36.9 49.8 0.8 0.0 0.00 70.7 73.4 5.6 16.8 4.0 279 4 56.1 35.4 45.5 0.8 0.0 0.00 69.6 73.6 4.9 11.4 3.8 306 5 56.5 35.1 44.6 0.9 0.0 0.00 68.7 73.6 8.1 14.5 8.1 296 6 54.1 37.0 52.2 0.7 0.0 0.00 67.8 73.6 4.7 9.8 4.3 286 7 54.9 39.2 55.7 0.6 4.8 0.00 67.1 73.6 3.6 8.3 3.4 281 8 59.7 41.2 50.6 0.9 21.5 0.00 66.7 73.6 6.0 13.6 5.8 322 9 63.9 39.7 40.9 1.2 40.6 0.00 66.9 73.4 9.4 14.5 9.2 316 10 67.1 37.6 33.7 1.5 58.5 0.00 68.0 73.4 9.4 14.3 9.2 298 11 70.5 34.9 26.9 1.9 72.9 0.00 69.6 73.4 8.9 15.0 8.5 290 12 73.8 32.5 21.9 2.2 81.7 0.00 71.6 73.2 8.7 14.5 8.3 272 13 75.9 31.3 19.4 2.5 85.1 0.00 73.9 73.2 7.2 13.0 6.5 272 14 78.8 28.2 15.6 2.8 83.1 0.00 76.3 73.0 8.1 14.1 7.6 221 15 80.4 26.8 13.9 3.0 75.5 0.00 78.3 73.0 7.8 13.4 7.2 207 16 81.1 28.8 14.8 3.1 62.6 0.00 79.7 72.9 7.6 12.8 7.4 201 17 81.3 29.5 15.1 3.1 46.1 0.00 80.8 72.9 6.9 11.4 6.5 192 18 80.2 32.7 17.8 2.9 26.3 0.00 81.1 72.7 5.6 10.3 3.6 223 19 75.4 41.7 29.9 2.1 7.9 0.00 80.8 72.7 4.9 8.3 4.9 196 20 67.8 43.2 40.7 1.4 0.2 0.00 79.9 72.7 3.8 5.6 3.8 213 21 64.8 40.8 41.5 1.2 0.0 0.00 78.3 72.7 5.8 9.4 5.6 242 22 62.4 41.7 46.9 1.0 0.0 0.00 76.8 72.7 4.7 8.5 4.7 251 23 60.4 36.0 40.0 1.1 0.0 0.00 75.4 72.9 4.9 7.6 4.7 230 24 57.6 34.5 41.9 0.9 0.0 0.00 74.1 72.9 4.0 6.3 3.4 214 AZMET Daily Weather Data : YUMA VALLEY : Apr 20 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.0 52.3 66.4 DegF RELATIVE HUMIDITY 62.0 10.0 35.5 % DEWPOINT 35.8 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 81.1 66.6 73.6 DegF SOIL TEMP. 20 in 73.6 72.7 73.2 DegF WIND SPEED 19.5 6.5 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 263 Degrees SOLAR RADIATION 667.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.6 897 17.3 1275 22.3 1733 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 21 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.5 37.9 57.5 0.6 0.0 0.00 72.9 72.9 3.6 7.4 2.9 131 2 52.9 35.4 51.5 0.7 0.0 0.00 71.6 73.0 2.0 8.1 1.3 140 3 48.9 37.6 64.8 0.4 0.0 0.00 70.5 73.0 3.4 6.3 2.7 182 4 46.2 36.9 69.5 0.3 0.0 0.00 69.3 73.2 2.2 6.3 1.1 221 5 49.5 34.5 56.6 0.5 0.0 0.00 68.2 73.2 1.6 4.0 1.1 256 6 47.1 34.7 61.7 0.4 0.0 0.00 67.1 73.2 1.1 3.4 0.9 140 7 47.7 34.9 60.8 0.4 4.8 0.00 66.2 73.2 2.2 6.3 1.6 96 8 55.4 40.5 57.0 0.6 21.3 0.00 65.7 73.2 2.7 6.3 2.2 107 9 63.7 37.4 38.3 1.3 40.1 0.00 65.8 73.2 2.5 5.4 1.3 247 10 69.6 31.1 24.0 1.9 58.0 0.00 67.1 73.2 5.6 8.9 5.1 282 11 72.9 28.2 19.0 2.2 71.9 0.00 68.9 73.2 6.3 11.4 5.8 278 12 75.2 25.9 15.9 2.5 80.8 0.00 71.4 73.0 6.7 13.0 6.0 256 13 78.1 26.6 14.9 2.8 83.8 0.00 73.9 73.0 6.3 13.2 5.4 262 14 80.6 19.8 10.3 3.2 82.7 0.00 76.5 72.9 7.4 14.3 6.3 291 15 82.0 18.1 9.2 3.4 75.3 0.00 78.6 72.9 6.9 14.3 6.0 268 16 83.1 19.6 9.4 3.5 62.8 0.00 80.1 72.7 7.4 14.5 6.7 284 17 82.9 23.2 11.0 3.4 45.9 0.00 81.0 72.7 6.7 14.1 6.3 278 18 81.7 24.4 12.1 3.3 26.5 0.00 81.3 72.7 5.4 12.8 4.9 287 19 78.1 27.5 15.7 2.8 8.6 0.00 80.8 72.5 3.8 7.6 3.8 302 20 72.5 29.1 20.3 2.2 0.2 0.00 79.7 72.5 1.8 4.0 1.8 319 21 64.2 38.1 38.5 1.3 0.0 0.00 78.3 72.7 1.6 6.0 1.1 181 22 62.6 37.9 40.4 1.2 0.0 0.00 76.8 72.7 2.7 6.3 2.2 181 23 59.5 39.7 47.8 0.9 0.0 0.00 75.2 72.7 3.6 6.3 3.1 249 24 57.9 39.7 50.5 0.8 0.0 0.00 73.9 72.9 2.2 4.7 1.1 234 AZMET Daily Weather Data : YUMA VALLEY : Apr 21 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.0 45.5 65.1 DegF RELATIVE HUMIDITY 75.7 6.1 35.7 % DEWPOINT 31.6 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 81.3 65.7 73.4 DegF SOIL TEMP. 20 in 73.2 72.5 72.9 DegF WIND SPEED 14.5 4.0 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 265 Degrees SOLAR RADIATION 662.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.7 909 15.3 1290 19.8 1752 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 22 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.5 40.3 54.7 0.7 0.0 0.00 72.7 72.9 2.0 4.3 2.0 45 2 53.2 41.9 65.7 0.5 0.0 0.00 71.6 72.9 1.8 4.3 0.9 111 3 52.3 42.6 69.6 0.4 0.0 0.00 70.5 73.0 2.0 3.6 1.3 4 4 53.2 41.9 65.5 0.5 0.0 0.00 69.4 73.0 2.9 4.5 2.9 25 5 53.8 39.7 58.7 0.6 0.0 0.00 68.7 73.0 2.2 4.5 2.2 22 6 50.4 41.0 70.5 0.4 0.0 0.00 67.8 73.2 0.7 4.3 0.4 262 7 52.0 39.0 61.6 0.5 4.8 0.00 67.1 73.2 0.9 2.7 0.9 27 8 61.0 41.7 49.3 0.9 21.0 0.00 66.6 73.2 1.6 3.6 1.6 41 9 68.4 41.2 37.4 1.5 40.1 0.00 66.9 73.2 2.0 3.6 1.8 30 10 73.2 43.3 34.3 1.8 57.1 0.00 68.4 73.2 2.5 5.6 1.6 192 11 78.3 40.1 25.8 2.5 70.9 0.00 70.7 73.0 2.7 5.4 2.0 210 12 82.0 34.9 18.3 3.0 79.8 0.00 73.4 73.0 4.3 8.9 3.4 209 13 83.1 34.3 17.3 3.2 83.4 0.00 76.1 73.0 5.6 9.6 5.1 168 14 84.7 35.8 17.4 3.4 81.7 0.00 78.8 72.9 6.3 10.7 5.8 181 15 86.2 35.6 16.6 3.6 74.1 0.00 81.0 72.9 6.3 10.3 5.6 181 16 87.3 33.3 14.6 3.8 61.9 0.00 82.6 72.9 5.8 9.4 5.1 197 17 87.3 33.1 14.4 3.8 45.6 0.00 83.7 72.7 6.5 9.8 6.3 188 18 85.1 39.9 20.5 3.3 26.8 0.00 83.8 72.7 6.7 9.6 6.7 190 19 80.4 44.4 28.1 2.5 8.6 0.00 83.5 72.7 5.4 7.4 5.4 196 20 74.8 41.9 31.1 2.0 0.2 0.00 82.4 72.7 3.6 6.3 3.1 208 21 68.0 43.9 41.7 1.4 0.0 0.00 80.8 72.9 4.7 7.4 4.5 254 22 65.7 41.2 40.9 1.3 0.0 0.00 79.2 72.9 5.1 6.7 4.9 252 23 61.9 43.2 50.7 0.9 0.0 0.00 77.7 73.0 2.9 5.4 2.5 186 24 64.4 35.8 34.5 1.4 0.0 0.00 76.3 73.0 4.9 9.2 4.9 267 AZMET Daily Weather Data : YUMA VALLEY : Apr 22 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.7 48.7 69.3 DegF RELATIVE HUMIDITY 81.6 9.4 39.1 % DEWPOINT 39.6 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 83.8 66.6 75.0 DegF SOIL TEMP. 20 in 73.2 72.7 73.0 DegF WIND SPEED 10.7 3.8 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 201 Degrees SOLAR RADIATION 656.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.4 923 18.5 1309 23.4 1776 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 23 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.1 32.7 29.8 1.5 0.0 0.00 75.0 73.2 3.6 7.8 3.1 291 2 64.0 32.5 30.8 1.4 0.0 0.00 74.1 73.2 2.5 8.7 0.2 121 3 63.1 31.3 30.1 1.4 0.0 0.00 73.0 73.4 5.1 8.9 4.9 249 4 61.7 31.3 31.7 1.3 0.0 0.00 72.0 73.4 6.0 12.5 5.4 260 5 62.1 32.5 33.0 1.3 0.0 0.00 71.2 73.6 3.4 14.1 2.7 274 6 61.9 32.0 32.3 1.3 0.0 0.00 70.5 73.6 6.7 12.3 6.3 279 7 62.8 32.7 32.3 1.3 5.7 0.00 69.8 73.8 5.1 13.0 4.7 275 8 63.9 42.4 45.6 1.1 22.5 0.00 69.4 73.8 2.7 5.4 2.5 134 9 69.6 35.8 29.1 1.8 41.3 0.00 69.8 73.8 4.7 12.5 2.5 274 10 74.7 30.2 19.4 2.4 58.5 0.00 70.9 73.8 11.4 22.4 11.0 300 11 78.6 30.4 17.1 2.8 71.9 0.00 72.1 73.8 14.8 22.1 14.5 295 12 81.1 31.6 16.6 3.0 80.3 0.00 73.8 73.8 14.3 21.3 13.9 299 13 83.1 34.0 17.1 3.2 83.6 0.00 75.7 73.8 14.1 21.5 13.6 288 14 84.9 34.3 16.4 3.4 81.5 0.00 77.5 73.6 13.2 22.8 12.3 280 15 86.7 35.1 15.9 3.7 74.1 0.00 79.3 73.6 12.1 19.2 11.4 270 16 86.9 35.6 16.2 3.7 61.4 0.00 80.6 73.6 12.1 20.8 11.2 277 17 86.0 36.7 17.4 3.5 44.4 0.00 81.5 73.4 12.5 22.1 12.1 277 18 84.0 33.1 16.1 3.3 26.3 0.00 81.3 73.4 14.3 21.9 13.9 279 19 81.1 32.5 17.2 3.0 8.4 0.00 80.6 73.4 14.5 22.8 14.3 291 20 77.0 35.8 22.5 2.5 0.2 0.00 79.0 73.4 17.7 26.8 17.4 292 21 72.9 39.0 29.2 2.0 0.0 0.00 77.5 73.4 16.3 25.9 15.9 294 22 69.3 40.6 35.3 1.6 0.0 0.00 76.6 73.4 13.0 22.1 12.8 290 23 66.6 40.5 38.3 1.4 0.0 0.00 75.4 73.6 11.4 18.3 11.2 290 24 66.0 38.1 35.9 1.4 0.0 0.00 74.3 73.6 12.5 21.5 12.1 293 AZMET Daily Weather Data : YUMA VALLEY : Apr 23 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.3 58.6 73.0 DegF RELATIVE HUMIDITY 53.6 12.8 26.1 % DEWPOINT 34.7 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 81.5 69.4 75.0 DegF SOIL TEMP. 20 in 73.8 73.0 73.6 DegF WIND SPEED 26.8 10.1 MPH WIND VECTOR MAG. 9.2 MPH WIND VECTOR DIR. 286 Degrees SOLAR RADIATION 660.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.2 941 23.2 1332 28.3 1804 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 24 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.6 39.7 43.2 1.1 0.0 0.00 73.4 73.6 7.6 13.4 7.2 261 2 60.3 40.5 47.9 0.9 0.0 0.00 72.3 73.8 6.7 15.4 6.3 269 3 58.5 39.2 48.5 0.9 0.0 0.00 71.4 73.8 4.5 9.4 4.3 255 4 55.8 38.7 52.5 0.7 0.0 0.00 70.7 73.8 3.4 7.4 2.7 156 5 57.2 34.3 42.2 0.9 0.0 0.00 69.6 73.8 1.8 6.7 1.1 26 6 57.4 34.7 42.6 0.9 0.0 0.00 68.9 73.8 2.5 6.3 0.4 178 7 57.4 39.0 50.5 0.8 4.8 0.00 68.0 73.8 2.9 6.7 2.2 343 8 59.2 41.5 52.1 0.8 20.5 0.00 67.5 73.8 2.7 6.5 2.5 39 9 67.5 41.9 39.6 1.4 40.1 0.00 67.8 73.8 3.4 8.9 2.9 71 10 74.3 39.2 28.2 2.1 57.6 0.00 69.1 73.8 5.8 13.9 5.6 29 11 77.2 37.8 24.1 2.4 71.4 0.00 71.1 73.6 8.7 15.0 8.5 25 12 80.6 31.1 16.5 3.0 80.8 0.00 73.2 73.6 10.3 21.0 8.9 323 13 82.8 28.8 14.0 3.3 84.6 0.00 75.4 73.4 11.0 18.1 10.3 329 14 84.4 30.6 14.3 3.5 82.4 0.00 77.7 73.4 8.7 16.1 7.8 354 15 85.5 31.3 14.2 3.6 74.8 0.00 79.7 73.4 8.9 16.1 8.3 2 16 86.7 29.1 12.6 3.8 62.1 0.00 81.3 73.2 7.6 13.9 6.9 355 17 87.1 30.2 13.0 3.8 45.4 0.00 82.4 73.2 6.5 13.6 6.0 356 18 85.6 28.9 12.8 3.7 26.8 0.00 82.6 73.2 7.4 13.6 7.2 345 19 82.0 28.8 14.4 3.2 8.8 0.00 82.2 73.2 6.3 16.3 6.3 337 20 75.4 29.7 18.5 2.5 0.2 0.00 81.1 73.2 3.4 7.4 3.4 337 21 69.3 34.9 28.3 1.8 0.0 0.00 79.7 73.2 4.9 7.2 4.7 273 22 67.8 35.6 30.5 1.6 0.0 0.00 78.1 73.2 5.6 8.3 5.6 281 23 65.1 38.3 37.2 1.3 0.0 0.00 76.6 73.2 2.7 5.8 2.0 284 24 64.0 32.0 30.4 1.4 0.0 0.00 75.2 73.4 2.0 4.3 1.6 7 AZMET Daily Weather Data : YUMA VALLEY : Apr 24 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.0 52.9 71.1 DegF RELATIVE HUMIDITY 65.1 9.3 30.3 % DEWPOINT 34.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 82.8 67.5 74.8 DegF SOIL TEMP. 20 in 73.8 73.0 73.4 DegF WIND SPEED 21.0 5.6 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 335 Degrees SOLAR RADIATION 660.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.3 957 20.2 1352 25.2 1829 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 25 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.7 17.8 14.1 2.1 0.0 0.00 73.9 73.4 4.7 9.4 4.7 344 2 69.6 12.4 10.8 2.2 0.0 0.00 72.7 73.6 5.8 10.7 5.8 3 3 68.7 11.7 10.8 2.1 0.0 0.00 71.8 73.6 4.3 9.4 4.3 4 4 59.4 21.2 22.6 1.4 0.0 0.00 71.1 73.6 3.6 5.6 3.4 65 5 58.3 21.7 24.7 1.3 0.0 0.00 70.2 73.8 5.6 8.9 5.4 32 6 61.0 18.0 18.7 1.5 0.0 0.00 69.1 73.8 4.7 6.7 4.5 342 7 65.8 17.4 15.7 1.9 6.2 0.00 68.4 73.8 5.6 9.4 5.4 350 8 72.9 13.8 10.3 2.5 23.2 0.00 67.8 73.8 9.4 17.0 9.2 354 9 76.1 15.1 9.8 2.8 42.5 0.00 68.2 73.8 11.9 17.4 11.6 354 10 78.6 18.3 10.3 3.0 60.4 0.00 69.3 73.8 11.4 19.0 11.2 357 11 81.1 20.7 10.5 3.3 74.1 0.00 71.2 73.8 11.2 18.8 10.7 2 12 83.8 24.3 11.3 3.5 82.7 0.00 73.4 73.6 8.7 14.8 8.3 13 13 86.2 22.6 9.8 3.8 86.0 0.00 76.1 73.6 7.6 15.4 7.2 7 14 88.3 19.9 8.1 4.2 83.8 0.00 78.6 73.6 7.8 18.8 7.4 349 15 89.8 21.0 8.1 4.4 76.4 0.00 81.0 73.4 7.8 15.7 7.6 348 16 89.4 22.1 8.6 4.3 63.5 0.00 82.4 73.4 8.3 13.9 7.8 1 17 88.9 23.0 9.0 4.2 46.1 0.00 83.3 73.4 7.2 16.1 6.9 5 18 87.6 24.1 9.9 4.0 27.0 0.00 83.7 73.2 5.4 10.3 5.4 12 19 84.7 25.2 11.4 3.6 8.8 0.00 83.3 73.2 2.9 6.9 2.7 15 20 74.8 35.1 23.6 2.3 0.2 0.00 82.2 73.2 2.2 6.3 1.8 237 21 69.8 35.1 27.9 1.8 0.0 0.00 80.6 73.2 2.7 5.8 2.0 269 22 71.2 29.3 21.1 2.1 0.0 0.00 79.0 73.4 4.0 6.7 3.8 322 23 71.8 25.7 17.8 2.2 0.0 0.00 77.4 73.4 5.4 8.1 5.4 325 24 71.1 23.2 16.5 2.2 0.0 0.00 76.1 73.6 4.0 7.2 3.6 323 AZMET Daily Weather Data : YUMA VALLEY : Apr 25 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.7 55.0 75.7 DegF RELATIVE HUMIDITY 39.8 5.2 14.2 % DEWPOINT 21.6 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 83.7 67.8 75.4 DegF SOIL TEMP. 20 in 73.8 73.2 73.6 DegF WIND SPEED 19.0 6.3 MPH WIND VECTOR MAG. 5.6 MPH WIND VECTOR DIR. 356 Degrees SOLAR RADIATION 681.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.1 974 22.1 1374 27.2 1857 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 26 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.1 17.4 11.6 2.5 0.0 0.00 74.8 73.6 6.7 10.5 6.7 324 2 73.0 22.8 16.6 2.4 0.0 0.00 73.9 73.8 5.8 11.2 4.7 326 3 57.7 37.8 47.4 0.9 0.0 0.00 73.2 73.8 2.0 5.8 1.1 81 4 55.4 37.4 50.8 0.7 0.0 0.00 72.3 73.8 1.1 5.1 0.4 172 5 53.8 39.0 57.3 0.6 0.0 0.00 71.2 73.9 0.9 2.7 0.7 1 6 52.0 40.5 64.8 0.5 0.0 0.00 70.2 73.9 1.6 6.3 0.9 243 7 54.0 39.0 57.2 0.6 5.7 0.00 69.3 73.9 1.3 4.5 0.7 66 8 63.3 39.9 42.2 1.2 22.5 0.00 68.7 74.1 1.3 4.7 0.9 214 9 72.0 42.4 34.9 1.8 41.3 0.00 69.1 74.1 3.1 6.7 2.9 228 10 82.0 34.2 18.4 3.1 59.0 0.00 70.5 74.1 4.0 14.1 2.9 355 11 85.8 26.8 11.8 3.7 72.9 0.00 72.5 73.9 10.1 15.9 9.6 10 12 87.8 28.2 11.7 4.0 81.5 0.00 75.0 73.9 10.1 16.1 9.8 11 13 89.6 29.8 11.7 4.2 84.6 0.00 77.4 73.9 9.4 15.0 9.2 19 14 91.9 28.8 10.5 4.6 82.2 0.00 79.7 73.9 10.3 17.2 9.8 2 15 93.9 27.7 9.4 4.9 75.0 0.00 81.7 73.8 11.2 17.0 10.7 353 16 94.1 29.3 10.0 4.9 62.6 0.00 83.1 73.8 10.3 17.0 10.1 357 17 93.2 29.8 10.5 4.8 45.4 0.00 83.8 73.8 10.7 17.0 10.3 5 18 91.8 29.5 10.8 4.6 26.8 0.00 84.0 73.6 9.4 17.4 8.9 7 19 89.4 28.0 11.0 4.2 9.3 0.00 83.5 73.6 8.9 13.6 8.7 5 20 86.9 24.6 10.3 3.9 0.2 0.00 82.4 73.8 8.1 14.3 7.8 356 21 84.6 21.4 9.7 3.7 0.0 0.00 81.1 73.8 7.6 14.3 7.6 356 22 83.5 14.2 7.4 3.6 0.0 0.00 79.7 73.8 9.6 17.7 9.4 354 23 82.0 15.8 8.3 3.4 0.0 0.00 78.3 73.8 11.4 17.7 11.0 352 24 80.8 16.7 8.9 3.3 0.0 0.00 77.4 73.9 11.2 20.8 11.0 1 AZMET Daily Weather Data : YUMA VALLEY : Apr 26 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.4 49.8 78.1 DegF RELATIVE HUMIDITY 81.0 6.5 22.6 % DEWPOINT 29.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 84.2 68.7 76.3 DegF SOIL TEMP. 20 in 74.1 73.6 73.8 DegF WIND SPEED 20.8 6.9 MPH WIND VECTOR MAG. 6.0 MPH WIND VECTOR DIR. 358 Degrees SOLAR RADIATION 669.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.7 991 20.9 1395 25.7 1882 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 27 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.1 16.5 9.1 3.2 0.0 0.00 76.3 74.1 10.5 16.8 10.1 351 2 77.9 17.8 10.3 2.9 0.0 0.00 75.7 74.1 7.4 16.3 7.2 6 3 77.9 16.7 9.8 3.0 0.0 0.00 74.8 74.3 11.9 19.5 11.4 12 4 76.8 15.8 9.8 2.8 0.0 0.00 73.9 74.3 13.0 23.7 12.8 15 5 75.7 14.0 9.4 2.8 0.0 0.00 73.0 74.3 14.1 24.8 13.4 13 6 74.8 12.9 9.2 2.7 0.0 0.00 72.3 74.3 12.5 21.0 12.1 2 7 74.1 13.6 9.8 2.6 6.2 0.00 71.6 74.5 13.6 21.9 13.4 2 8 75.7 15.3 9.9 2.7 23.4 0.00 71.2 74.5 13.4 21.3 13.2 360 9 78.1 17.4 10.1 3.0 43.0 0.00 71.6 74.5 12.5 19.7 12.3 2 10 80.6 20.3 10.6 3.2 60.7 0.00 72.7 74.5 12.8 21.5 12.3 8 11 83.5 22.3 10.4 3.5 74.8 0.00 74.1 74.5 11.6 17.7 11.4 3 12 86.4 24.3 10.4 3.8 83.8 0.00 76.3 74.3 10.1 16.1 9.6 7 13 88.5 23.9 9.5 4.2 84.3 0.00 78.8 74.3 8.7 17.7 8.3 9 14 90.5 25.2 9.4 4.4 83.1 0.00 81.1 74.3 7.8 14.3 7.4 12 15 91.8 24.3 8.7 4.6 75.3 0.00 83.5 74.1 6.9 13.4 6.0 23 16 92.8 21.9 7.7 4.9 64.0 0.00 85.1 74.1 6.7 15.4 6.0 360 17 92.7 21.9 7.7 4.8 41.8 0.00 86.0 74.1 5.6 13.4 4.7 346 18 91.8 25.0 9.0 4.6 26.3 0.00 86.4 74.1 5.4 8.9 5.1 345 19 87.1 27.7 11.7 3.9 5.7 0.00 86.0 74.1 2.7 5.4 2.5 349 20 82.0 23.4 11.6 3.3 0.5 0.00 84.9 74.1 2.2 4.5 2.0 15 21 73.8 32.2 22.1 2.3 0.0 0.00 83.3 74.1 1.8 6.3 1.3 214 22 64.9 37.9 36.9 1.3 0.0 0.00 81.7 74.3 2.0 5.1 1.8 186 23 64.6 33.1 30.9 1.4 0.0 0.00 79.9 74.3 1.8 4.5 1.1 282 24 60.8 36.3 40.2 1.1 0.0 0.00 78.3 74.5 2.2 4.9 1.8 114 AZMET Daily Weather Data : YUMA VALLEY : Apr 27 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.1 57.7 80.1 DegF RELATIVE HUMIDITY 53.9 4.5 13.5 % DEWPOINT 22.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 86.4 71.2 78.3 DegF SOIL TEMP. 20 in 74.5 73.9 74.3 DegF WIND SPEED 24.8 8.3 MPH WIND VECTOR MAG. 7.4 MPH WIND VECTOR DIR. 5 Degrees SOLAR RADIATION 673.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.39 Inches STD. REF. EVAPOTRANSPIRATION 0.37 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.3 1010 24.3 1419 29.3 1912 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 28 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.6 39.0 50.0 0.8 0.0 0.00 76.8 74.5 2.5 4.3 2.5 122 2 54.7 40.3 58.4 0.6 0.0 0.00 75.4 74.7 2.7 4.5 2.5 140 3 55.2 39.0 54.4 0.7 0.0 0.00 74.1 74.8 1.3 2.9 0.4 35 4 53.4 36.5 52.8 0.7 0.0 0.00 72.9 74.8 0.9 4.9 0.7 20 5 53.4 34.9 49.5 0.7 0.0 0.00 71.6 75.0 1.6 4.3 1.3 7 6 52.3 34.2 49.9 0.7 0.0 0.00 70.5 75.0 1.3 3.4 1.1 354 7 56.5 31.5 38.7 1.0 6.9 0.00 69.6 75.0 3.8 5.6 3.6 14 8 64.6 37.8 37.0 1.3 24.1 0.00 69.1 75.0 5.6 8.7 5.6 40 9 74.3 37.6 26.8 2.1 43.2 0.00 69.3 75.0 7.6 11.6 7.4 43 10 81.0 33.8 18.1 3.0 60.9 0.00 70.7 75.0 9.6 13.0 9.6 44 11 85.5 35.2 16.7 3.5 75.0 0.00 72.7 75.0 10.1 13.2 10.1 42 12 89.1 36.1 15.5 4.0 66.9 0.00 75.4 75.0 8.7 13.9 8.5 49 13 91.0 37.2 15.2 4.2 74.5 0.00 78.1 74.8 4.9 10.7 3.8 88 14 94.3 27.9 9.4 5.0 76.4 0.00 81.0 74.8 2.7 6.3 2.2 146 15 95.9 29.3 9.5 5.2 74.1 0.00 83.8 74.8 3.4 11.6 1.6 276 16 97.3 24.1 7.3 5.6 64.0 0.00 86.0 74.7 3.4 7.6 2.7 227 17 97.3 27.7 8.5 5.5 47.5 0.00 87.6 74.7 2.2 5.1 1.3 245 18 95.5 36.5 12.8 5.0 28.7 0.00 88.2 74.7 3.4 5.4 3.1 248 19 88.5 40.3 18.8 3.8 7.2 0.00 88.0 74.7 3.8 4.9 3.6 233 20 78.4 43.0 28.4 2.4 0.2 0.00 86.9 74.7 3.4 4.5 3.1 253 21 74.1 41.4 30.8 2.0 0.0 0.00 85.3 74.7 0.9 2.9 0.9 243 22 70.2 40.6 34.5 1.7 0.0 0.00 83.5 74.7 1.1 3.4 1.1 137 23 66.2 41.9 41.3 1.3 0.0 0.00 81.9 74.8 2.2 10.3 2.0 185 24 65.8 43.3 44.2 1.2 0.0 0.00 80.2 75.0 1.1 3.8 0.7 66 AZMET Daily Weather Data : YUMA VALLEY : Apr 28 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.0 50.0 74.7 DegF RELATIVE HUMIDITY 67.2 5.1 30.4 % DEWPOINT 36.1 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 88.3 68.9 78.3 DegF SOIL TEMP. 20 in 75.2 74.5 74.8 DegF WIND SPEED 13.9 3.6 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 49 Degrees SOLAR RADIATION 650.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.5 1027 21.6 1441 26.6 1938 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 29 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.6 42.4 47.7 1.0 0.0 0.00 78.8 75.0 2.7 5.6 2.5 46 2 61.5 43.2 51.1 0.9 0.0 0.00 77.4 75.2 2.0 5.1 2.0 351 3 65.1 36.7 34.9 1.4 0.0 0.00 76.3 75.4 3.1 6.3 2.9 352 4 59.7 42.8 53.5 0.8 0.0 0.00 75.2 75.4 0.9 2.7 0.4 45 5 59.2 40.6 49.9 0.9 0.0 0.00 74.3 75.6 1.8 4.0 1.8 36 6 57.2 41.5 56.0 0.7 0.0 0.00 73.2 75.6 1.6 5.8 1.3 34 7 58.6 40.5 51.1 0.8 6.0 0.00 72.5 75.6 2.0 5.4 1.8 24 8 66.6 41.5 40.2 1.3 23.2 0.00 71.8 75.7 2.7 6.3 2.0 23 9 74.1 44.2 34.6 1.9 42.0 0.00 72.1 75.7 2.2 5.8 1.8 42 10 80.1 41.9 25.9 2.6 59.3 0.00 73.6 75.7 4.3 7.2 3.8 194 11 84.2 38.5 19.8 3.2 72.9 0.00 75.6 75.7 5.1 7.8 4.9 184 12 88.2 35.2 15.4 3.8 81.2 0.00 78.3 75.7 4.9 8.1 4.3 181 13 91.0 39.7 16.7 4.2 84.1 0.00 80.8 75.6 6.7 11.6 6.3 187 14 93.4 38.8 15.1 4.5 82.9 0.00 83.3 75.6 7.4 11.0 6.9 194 15 94.5 37.9 14.0 4.8 75.3 0.00 85.5 75.6 7.4 11.2 7.2 181 16 95.5 36.9 13.0 5.0 62.6 0.00 87.3 75.6 5.6 9.6 5.4 184 17 96.3 34.5 11.6 5.2 45.9 0.00 88.5 75.4 6.7 12.3 6.3 212 18 93.0 43.5 18.2 4.3 26.8 0.00 88.7 75.4 6.7 9.4 6.7 204 19 89.4 37.9 16.3 4.0 9.3 0.00 88.3 75.4 8.3 16.8 7.4 260 20 84.4 31.6 15.2 3.4 0.5 0.00 87.3 75.6 8.5 17.7 8.3 261 21 76.6 37.8 24.8 2.3 0.0 0.00 85.8 75.6 7.2 10.3 6.9 243 22 72.7 39.7 30.5 1.9 0.0 0.00 84.4 75.6 3.8 8.5 2.5 213 23 72.1 39.2 30.4 1.9 0.0 0.00 82.8 75.7 4.7 10.7 3.6 249 24 75.9 34.5 22.2 2.4 0.0 0.00 81.0 75.9 12.3 22.4 12.1 308 AZMET Daily Weather Data : YUMA VALLEY : Apr 29 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.2 55.0 77.2 DegF RELATIVE HUMIDITY 67.9 8.1 29.5 % DEWPOINT 39.2 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 88.7 71.8 80.1 DegF SOIL TEMP. 20 in 75.9 75.0 75.6 DegF WIND SPEED 22.4 4.9 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 227 Degrees SOLAR RADIATION 672.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.5 1046 23.6 1464 28.4 1967 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Apr 30 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.9 30.4 18.7 2.5 0.0 0.00 79.2 76.1 15.7 27.7 15.2 303 2 72.0 28.6 20.1 2.2 0.0 0.00 78.6 76.1 13.6 21.9 13.4 282 3 66.0 34.3 31.2 1.5 0.0 0.00 77.5 76.3 8.7 15.4 8.3 266 4 62.8 34.2 34.4 1.3 0.0 0.00 76.5 76.3 8.5 13.6 7.8 260 5 63.0 30.7 29.9 1.4 0.0 0.00 75.6 76.5 6.9 15.0 6.0 248 6 60.6 30.4 33.0 1.2 0.0 0.00 74.5 76.5 6.0 15.0 5.6 225 7 62.8 30.2 29.1 1.4 7.2 0.00 73.4 76.5 4.0 11.0 2.2 272 8 67.8 32.7 27.3 1.7 24.6 0.00 72.9 76.6 3.8 6.7 3.1 242 9 72.7 32.9 23.2 2.1 43.2 0.00 72.9 76.5 4.5 11.0 2.9 252 10 77.4 29.5 17.2 2.7 60.4 0.00 73.9 76.5 9.8 17.0 9.6 288 11 81.0 27.3 14.0 3.1 73.8 0.00 75.7 76.5 8.3 17.0 7.2 256 12 82.8 28.0 13.5 3.3 82.2 0.00 77.9 76.5 7.2 13.9 6.5 254 13 83.7 31.6 15.3 3.3 84.8 0.00 80.2 76.3 10.1 17.0 9.4 268 14 85.1 35.1 16.8 3.4 82.7 0.00 82.4 76.3 9.4 18.1 8.7 273 15 86.5 37.2 17.3 3.6 74.8 0.00 84.4 76.1 8.3 14.1 7.8 262 16 86.7 37.9 17.8 3.6 62.1 0.00 85.8 76.1 8.9 16.1 8.5 270 17 85.8 37.8 18.2 3.5 46.1 0.00 86.4 76.1 10.1 16.1 9.6 274 18 83.8 36.5 18.5 3.2 26.5 0.00 86.2 76.1 12.1 18.6 11.9 283 19 80.6 37.6 21.4 2.8 9.8 0.00 85.5 76.1 10.5 18.6 10.3 279 20 76.8 37.4 24.2 2.4 0.5 0.00 83.8 76.1 10.5 19.5 10.3 289 21 73.4 37.4 27.1 2.0 0.0 0.00 81.9 76.1 14.8 23.0 14.5 293 22 70.2 37.8 30.7 1.8 0.0 0.00 80.4 76.1 14.8 21.5 14.3 288 23 68.0 38.1 33.4 1.5 0.0 0.00 78.6 76.1 17.0 24.8 16.8 286 24 67.5 39.6 36.1 1.5 0.0 0.00 76.6 76.1 17.0 27.1 16.8 300 AZMET Daily Weather Data : YUMA VALLEY : Apr 30 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.0 52.5 74.7 DegF RELATIVE HUMIDITY 60.5 9.4 23.7 % DEWPOINT 33.8 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 86.4 72.9 79.3 DegF SOIL TEMP. 20 in 76.6 75.9 76.3 DegF WIND SPEED 27.7 10.1 MPH WIND VECTOR MAG. 8.9 MPH WIND VECTOR DIR. 278 Degrees SOLAR RADIATION 679.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.3 1061 20.0 1484 25.0 1992 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 1 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.7 41.0 39.1 1.4 0.0 0.00 75.6 76.3 17.0 26.4 16.6 299 2 65.5 44.1 45.7 1.2 0.0 0.00 75.0 76.3 15.0 24.2 14.5 316 3 64.8 46.0 50.7 1.0 0.0 0.00 74.1 76.3 12.8 20.4 12.5 322 4 63.9 47.3 55.0 0.9 0.0 0.00 73.4 76.3 11.2 19.7 10.7 298 5 63.1 47.7 57.0 0.9 0.0 0.00 72.9 76.3 10.3 15.4 10.1 309 6 61.0 43.5 53.0 0.9 0.0 0.00 72.5 76.3 4.9 13.0 3.8 306 7 59.0 41.7 55.0 0.8 6.7 0.00 71.6 76.3 3.4 12.1 1.6 31 8 67.8 18.0 14.7 2.0 23.6 0.00 70.9 76.3 8.7 16.1 8.3 1 9 70.9 16.9 12.6 2.3 42.5 0.00 70.7 76.3 11.6 22.1 11.2 357 10 72.7 15.4 11.1 2.4 59.7 0.00 71.1 76.1 15.7 28.0 15.2 4 11 74.5 14.5 10.1 2.6 73.6 0.00 72.3 76.1 17.2 31.3 16.8 1 12 76.3 16.9 10.5 2.8 82.2 0.00 73.9 75.9 15.4 23.3 15.0 360 13 77.7 18.5 10.7 2.9 85.5 0.00 75.7 75.9 13.9 22.1 13.6 3 14 79.0 18.9 10.4 3.0 84.1 0.00 77.9 75.7 11.4 18.3 11.0 4 15 80.6 19.2 10.0 3.2 76.9 0.00 79.5 75.7 10.7 17.4 10.3 1 16 81.1 19.4 10.0 3.3 64.5 0.00 81.1 75.6 8.9 22.6 8.3 6 17 81.3 20.3 10.3 3.3 48.0 0.00 82.0 75.6 8.5 22.1 8.1 7 18 79.5 21.0 11.3 3.1 29.4 0.00 82.4 75.4 7.4 13.0 7.2 15 19 77.2 21.7 12.5 2.8 11.2 0.00 82.2 75.4 5.1 10.1 4.9 13 20 71.2 24.8 17.5 2.2 0.5 0.00 81.3 75.2 1.8 5.6 1.6 24 21 65.3 30.0 26.7 1.6 0.0 0.00 79.7 75.2 1.6 4.0 0.2 352 22 67.3 22.6 18.2 1.9 0.0 0.00 77.9 75.2 3.6 6.3 3.4 352 23 66.6 18.9 16.2 1.9 0.0 0.00 76.5 75.4 2.9 5.8 2.7 1 24 64.2 19.6 18.1 1.7 0.0 0.00 75.2 75.4 3.1 7.8 2.9 12 AZMET Daily Weather Data : YUMA VALLEY : May 1 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.3 55.8 70.7 DegF RELATIVE HUMIDITY 75.0 6.8 24.4 % DEWPOINT 27.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 82.4 70.7 76.1 DegF SOIL TEMP. 20 in 76.5 75.2 75.9 DegF WIND SPEED 31.3 9.2 MPH WIND VECTOR MAG. 7.8 MPH WIND VECTOR DIR. 347 Degrees SOLAR RADIATION 688.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.4 1076 19.4 1504 24.5 2016 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 2 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.9 20.8 19.5 1.6 0.0 0.00 73.9 75.4 2.9 5.6 2.5 16 2 61.3 21.4 21.9 1.5 0.0 0.00 72.9 75.4 3.1 9.6 2.0 9 3 68.2 14.4 12.5 2.1 0.0 0.00 71.8 75.4 4.7 8.7 4.7 7 4 62.6 17.1 17.1 1.6 0.0 0.00 71.1 75.4 4.9 8.9 4.7 9 5 65.1 14.4 13.8 1.8 0.0 0.00 70.0 75.4 6.7 10.3 6.5 355 6 65.5 14.7 13.8 1.9 0.2 0.00 69.3 75.4 8.7 14.5 8.3 344 7 68.5 13.3 11.6 2.1 8.1 0.00 68.9 75.4 8.3 14.8 8.1 5 8 71.2 16.3 12.1 2.3 25.6 0.00 68.7 75.4 8.1 14.1 7.8 9 9 74.1 15.1 10.4 2.6 44.7 0.00 68.9 75.4 11.6 19.7 11.4 1 10 75.9 16.7 10.5 2.7 61.6 0.00 70.2 75.2 12.3 17.2 12.1 5 11 78.1 18.5 10.5 2.9 75.0 0.00 72.0 75.2 11.6 18.3 11.2 3 12 80.2 20.1 10.6 3.2 83.4 0.00 74.1 75.2 10.5 20.1 9.8 2 13 82.2 21.2 10.4 3.4 86.5 0.00 76.6 75.0 9.6 17.2 9.2 6 14 83.8 20.3 9.5 3.6 84.3 0.00 79.0 75.0 11.0 19.9 10.5 350 15 84.4 23.0 10.4 3.6 76.9 0.00 81.1 74.8 9.2 19.0 8.7 9 16 85.5 22.8 10.0 3.8 64.3 0.00 82.8 74.8 7.6 15.4 7.2 12 17 86.5 19.4 8.4 4.0 48.0 0.00 83.8 74.7 5.1 9.4 4.0 347 18 86.9 20.5 8.7 4.0 29.4 0.00 84.4 74.7 3.6 8.1 2.2 334 19 83.1 25.0 11.9 3.4 11.5 0.00 84.2 74.7 4.3 10.1 3.6 326 20 77.2 28.6 16.7 2.7 0.5 0.00 83.3 74.7 3.1 6.7 2.2 199 21 74.1 29.1 19.2 2.3 0.0 0.00 82.0 74.7 2.9 8.3 2.7 270 22 67.8 34.0 28.8 1.7 0.0 0.00 80.2 74.7 0.9 2.9 0.7 226 23 62.4 37.2 39.3 1.2 0.0 0.00 78.6 74.7 1.1 2.9 0.9 237 24 58.8 39.7 49.2 0.9 0.0 0.00 77.2 74.8 1.6 3.4 0.7 123 AZMET Daily Weather Data : YUMA VALLEY : May 2 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.0 54.7 73.6 DegF RELATIVE HUMIDITY 60.1 6.2 16.1 % DEWPOINT 21.7 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 84.4 68.5 76.1 DegF SOIL TEMP. 20 in 75.4 74.5 75.0 DegF WIND SPEED 20.1 6.5 MPH WIND VECTOR MAG. 5.4 MPH WIND VECTOR DIR. 359 Degrees SOLAR RADIATION 699.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.2 1092 21.1 1525 26.1 2042 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 3 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.6 40.8 58.0 0.6 0.0 0.00 75.7 74.8 2.5 4.9 2.0 110 2 53.1 40.8 63.1 0.5 0.0 0.00 74.5 75.0 2.2 5.4 1.8 193 3 53.2 39.7 60.4 0.6 0.0 0.00 73.4 75.0 2.2 6.3 1.6 39 4 53.4 39.7 60.9 0.6 0.0 0.00 72.1 75.0 2.0 4.7 1.8 13 5 53.6 36.5 52.5 0.7 0.0 0.00 71.2 75.2 2.0 5.6 1.3 32 6 52.0 37.0 56.8 0.6 0.2 0.00 70.2 75.2 2.0 3.4 1.8 32 7 55.0 36.3 48.9 0.8 7.4 0.00 69.3 75.2 2.0 3.6 1.8 44 8 62.6 38.8 41.6 1.1 24.1 0.00 68.7 75.2 2.0 4.3 2.0 27 9 70.9 37.4 29.5 1.8 42.5 0.00 69.1 75.2 2.7 5.1 2.5 43 10 77.5 36.5 22.7 2.5 59.5 0.00 70.7 75.2 2.9 4.9 2.0 103 11 82.9 34.0 17.3 3.2 72.9 0.00 73.2 75.2 2.2 5.6 1.8 136 12 85.1 30.6 13.9 3.6 81.7 0.00 76.3 75.0 3.1 6.9 2.5 166 13 86.9 28.0 11.8 3.9 84.3 0.00 79.5 75.0 2.5 6.5 1.8 188 14 88.2 28.0 11.4 4.0 82.9 0.00 82.2 75.0 5.4 11.4 4.9 191 15 89.2 30.0 12.0 4.1 75.5 0.00 84.7 74.8 5.1 9.4 4.7 166 16 90.5 28.9 11.1 4.3 62.8 0.00 86.4 74.8 5.1 9.6 4.9 204 17 90.9 30.7 11.8 4.4 46.3 0.00 87.6 74.8 4.0 7.8 3.8 192 18 91.8 29.3 10.8 4.5 27.7 0.00 88.3 74.7 1.3 4.0 1.3 263 19 90.0 31.5 12.6 4.2 10.0 0.00 88.2 74.8 0.9 2.5 0.0 14 20 78.6 44.1 30.0 2.4 0.5 0.00 86.9 74.8 4.0 6.7 3.6 191 21 70.7 44.8 39.7 1.5 0.0 0.00 85.5 74.8 2.9 5.6 2.9 222 22 66.6 44.6 45.0 1.2 0.0 0.00 83.7 75.0 3.1 6.7 2.2 247 23 67.6 37.9 34.3 1.5 0.0 0.00 82.2 75.0 2.9 6.7 0.2 184 24 61.5 43.9 52.6 0.9 0.0 0.00 80.6 75.2 2.5 5.4 1.8 172 AZMET Daily Weather Data : YUMA VALLEY : May 3 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.8 49.8 72.0 DegF RELATIVE HUMIDITY 83.0 8.1 33.7 % DEWPOINT 36.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 88.3 68.7 78.3 DegF SOIL TEMP. 20 in 75.2 74.7 75.0 DegF WIND SPEED 11.4 2.9 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 171 Degrees SOLAR RADIATION 678.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.8 1108 20.3 1545 25.0 2067 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 4 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.9 43.3 54.5 0.8 0.0 0.00 79.2 75.4 2.2 4.3 2.0 198 2 59.2 42.8 54.5 0.8 0.0 0.00 77.7 75.4 1.6 4.7 0.7 191 3 57.6 42.4 56.9 0.7 0.0 0.00 76.5 75.6 1.6 4.9 1.3 149 4 57.9 40.1 51.7 0.8 0.0 0.00 75.2 75.7 3.8 10.7 3.4 140 5 57.9 39.9 51.8 0.8 0.0 0.00 74.1 75.7 2.0 6.7 0.4 306 6 54.7 41.5 61.2 0.6 0.2 0.00 73.2 75.9 2.0 5.8 0.9 63 7 57.6 41.0 54.1 0.8 7.4 0.00 72.3 75.9 1.1 3.4 0.9 36 8 64.4 45.0 49.4 1.0 24.4 0.00 71.8 75.9 1.6 3.4 1.3 109 9 72.5 45.5 38.0 1.7 43.2 0.00 72.0 76.1 1.6 4.3 1.1 72 10 79.9 27.0 14.3 3.0 60.4 0.00 73.2 76.1 6.9 11.4 6.7 297 11 82.8 25.0 12.0 3.4 73.8 0.00 75.2 75.9 7.8 14.3 7.4 295 12 85.8 24.3 10.5 3.8 82.4 0.00 77.7 75.9 5.4 11.6 4.5 269 13 86.7 25.9 11.0 3.9 85.3 0.00 80.4 75.9 5.4 10.7 4.5 189 14 87.3 31.3 13.4 3.8 83.1 0.00 82.9 75.9 6.3 10.7 5.6 178 15 88.7 29.8 12.1 4.1 76.2 0.00 85.3 75.7 5.6 11.0 4.7 222 16 89.8 33.1 13.3 4.2 63.5 0.00 87.6 75.7 2.5 6.7 0.9 159 17 90.7 33.1 13.0 4.3 47.3 0.00 89.1 75.7 2.5 4.5 0.9 195 18 91.8 29.1 10.8 4.5 28.2 0.00 89.8 75.7 2.0 4.3 1.8 282 19 88.7 35.2 15.5 3.9 9.8 0.00 89.4 75.7 2.7 8.3 2.5 218 20 80.2 37.4 21.6 2.8 0.5 0.00 87.6 75.7 11.9 23.0 11.2 307 21 77.5 36.1 22.4 2.5 0.0 0.00 85.3 75.7 13.4 22.6 13.4 309 22 74.5 36.7 25.3 2.2 0.0 0.00 83.5 75.9 13.9 21.5 13.6 316 23 73.0 36.3 26.2 2.0 0.0 0.00 81.7 75.9 13.6 22.8 13.4 315 24 72.0 33.8 24.5 2.0 0.0 0.00 80.4 76.1 11.6 22.8 11.4 309 AZMET Daily Weather Data : YUMA VALLEY : May 4 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.6 52.9 74.7 DegF RELATIVE HUMIDITY 70.6 8.1 29.9 % DEWPOINT 35.6 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 89.8 71.6 80.1 DegF SOIL TEMP. 20 in 76.1 75.2 75.7 DegF WIND SPEED 23.0 5.4 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 291 Degrees SOLAR RADIATION 685.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.1 1125 22.0 1567 26.8 2094 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 5 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.2 32.9 25.2 1.9 0.0 0.00 79.3 76.3 6.5 12.8 5.8 321 2 68.0 32.7 26.9 1.7 0.0 0.00 78.3 76.3 4.0 11.4 3.1 317 3 65.5 34.0 31.0 1.5 0.0 0.00 77.2 76.5 1.6 4.5 0.4 173 4 62.1 38.1 41.2 1.1 0.0 0.00 76.3 76.5 0.9 3.4 0.4 78 5 64.4 33.6 31.8 1.4 0.0 0.00 75.0 76.5 4.3 10.3 3.1 331 6 67.6 30.6 25.1 1.7 0.2 0.00 73.9 76.6 10.3 17.0 10.1 326 7 68.5 32.7 26.5 1.8 8.1 0.00 73.2 76.6 8.7 18.8 7.8 332 8 71.2 32.7 24.2 2.0 24.9 0.00 72.7 76.6 8.7 16.8 8.5 329 9 73.9 33.1 22.3 2.2 43.0 0.00 72.9 76.6 13.0 20.4 12.8 316 10 76.6 36.3 23.2 2.4 59.7 0.00 74.1 76.6 8.9 13.6 8.7 311 11 79.9 33.4 18.7 2.8 72.9 0.00 76.1 76.6 6.5 13.2 4.9 326 12 81.1 31.6 16.6 3.0 81.5 0.00 78.6 76.5 4.0 8.5 2.7 57 13 82.0 35.1 18.5 3.0 84.1 0.00 81.5 76.5 4.3 11.4 2.5 141 14 83.1 40.3 21.9 3.0 81.7 0.00 84.4 76.3 4.3 11.0 3.1 177 15 85.3 42.1 22.0 3.2 73.6 0.00 86.5 76.3 4.3 8.7 3.1 216 16 86.7 43.3 22.0 3.4 66.7 0.00 88.2 76.1 5.1 9.4 4.5 224 17 80.8 56.8 44.2 2.0 40.6 0.01 89.1 76.1 9.8 20.8 9.6 146 18 77.7 52.5 41.9 1.9 14.8 0.00 88.3 76.1 7.2 13.0 6.9 164 19 76.1 48.6 37.7 1.9 10.3 0.00 86.9 76.1 9.2 13.4 9.2 190 20 71.1 47.3 42.9 1.5 0.5 0.00 85.8 76.1 4.7 8.7 4.0 168 21 65.5 48.0 53.3 1.0 0.0 0.00 84.0 76.3 2.7 4.7 2.2 255 22 65.3 45.9 49.4 1.1 0.0 0.00 82.4 76.3 3.6 5.6 3.1 275 23 61.0 48.0 62.3 0.7 0.0 0.00 81.0 76.3 3.4 5.6 3.1 167 24 62.6 46.2 55.1 0.9 0.0 0.00 79.5 76.5 3.8 6.7 3.8 146 AZMET Daily Weather Data : YUMA VALLEY : May 5 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.8 59.2 72.7 DegF RELATIVE HUMIDITY 70.5 12.9 32.7 % DEWPOINT 39.9 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 89.1 72.5 80.2 DegF SOIL TEMP. 20 in 76.6 76.1 76.3 DegF WIND SPEED 20.8 5.8 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 282 Degrees SOLAR RADIATION 662.5 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.4 1143 23.2 1590 28.3 2122 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 6 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.4 47.8 65.4 0.6 0.0 0.00 78.1 76.5 2.9 6.0 1.1 234 2 59.0 48.7 69.0 0.5 0.0 0.00 76.8 76.6 2.7 4.9 2.2 230 3 57.6 50.0 75.6 0.4 0.0 0.00 75.7 76.6 2.7 4.3 2.5 210 4 57.4 49.8 75.9 0.4 0.0 0.00 74.8 76.8 4.7 10.3 4.3 170 5 57.0 49.5 76.2 0.4 0.0 0.00 73.9 76.8 6.9 12.8 6.5 175 6 54.7 48.7 80.0 0.3 0.2 0.00 73.0 76.8 3.6 6.7 3.1 246 7 57.2 49.3 74.6 0.4 7.6 0.00 72.3 76.8 0.9 2.7 0.7 299 8 61.7 50.0 65.6 0.6 24.4 0.00 71.6 77.0 4.0 7.2 3.8 234 9 64.6 49.5 58.0 0.9 42.3 0.00 72.0 77.0 4.7 9.4 4.0 240 10 67.3 48.0 50.1 1.1 58.8 0.00 73.2 76.8 4.5 10.7 4.0 212 11 69.6 47.3 45.0 1.4 71.9 0.00 75.0 76.8 4.3 10.7 3.1 206 12 72.1 47.1 40.9 1.6 80.3 0.00 77.5 76.8 3.8 10.3 2.5 211 13 74.7 45.1 34.8 1.9 82.9 0.00 80.4 76.6 3.8 11.4 2.0 217 14 77.9 43.3 29.3 2.3 82.4 0.00 83.1 76.6 4.9 12.1 3.6 225 15 80.1 42.6 26.5 2.6 75.0 0.00 85.1 76.5 6.9 12.1 6.0 242 16 81.1 44.4 27.5 2.6 62.6 0.00 86.4 76.5 7.6 12.8 6.7 196 17 81.1 46.6 29.8 2.5 45.9 0.00 87.1 76.5 8.3 13.0 8.1 172 18 80.2 48.7 33.2 2.4 27.5 0.00 87.3 76.5 7.8 11.2 7.8 174 19 76.8 50.9 40.6 1.9 10.8 0.00 87.1 76.3 5.6 9.4 5.6 159 20 70.5 52.7 53.4 1.2 0.7 0.00 86.2 76.3 3.8 5.6 3.8 151 21 67.5 51.1 55.8 1.0 0.0 0.00 84.2 76.5 4.9 16.3 4.9 188 22 65.8 54.9 67.8 0.7 0.0 0.00 82.6 76.5 9.8 15.4 9.6 183 23 64.2 54.7 71.1 0.6 0.0 0.00 81.1 76.6 8.5 13.6 8.5 167 24 63.7 54.1 70.7 0.6 0.0 0.00 79.9 76.6 8.5 15.4 8.3 161 AZMET Daily Weather Data : YUMA VALLEY : May 6 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.4 54.0 67.6 DegF RELATIVE HUMIDITY 83.6 23.7 54.9 % DEWPOINT 48.9 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 87.3 71.6 79.3 DegF SOIL TEMP. 20 in 77.0 76.3 76.6 DegF WIND SPEED 16.3 5.4 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 191 Degrees SOLAR RADIATION 673.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.1 1156 18.2 1609 23.2 2146 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 7 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.1 53.8 74.5 0.5 0.0 0.00 78.8 76.6 5.1 9.4 4.9 146 2 61.2 53.4 75.5 0.4 0.0 0.00 77.7 76.8 3.6 6.7 3.6 129 3 60.8 52.3 73.6 0.5 0.0 0.00 76.6 76.8 1.3 5.1 1.1 116 4 60.4 50.5 69.8 0.5 0.0 0.00 75.6 77.0 0.7 2.7 0.4 360 5 58.8 50.4 73.2 0.5 0.0 0.00 74.7 77.0 1.3 3.1 1.3 346 6 58.6 50.4 74.2 0.4 0.2 0.00 73.8 77.0 2.0 3.1 1.6 27 7 60.6 51.6 72.4 0.5 7.9 0.00 72.9 77.0 0.7 2.0 0.7 323 8 66.4 54.3 65.3 0.8 24.9 0.00 72.5 77.0 2.0 7.2 1.3 164 9 69.6 52.9 55.5 1.1 43.2 0.00 72.7 77.0 7.8 14.1 7.4 164 10 72.7 53.6 51.2 1.3 59.7 0.00 73.8 77.0 10.1 14.3 9.8 164 11 75.9 52.2 43.6 1.7 72.6 0.00 75.4 77.0 11.4 18.6 11.0 167 12 78.6 54.3 43.1 1.9 80.8 0.00 77.5 77.0 11.0 17.4 10.5 173 13 81.9 52.2 36.0 2.4 83.8 0.00 79.7 76.8 11.4 17.0 11.0 168 14 84.4 48.2 28.4 2.9 81.7 0.00 81.7 76.8 11.4 17.0 11.2 179 15 86.4 45.7 24.3 3.3 75.0 0.00 83.5 76.6 11.0 16.1 10.5 194 16 87.3 45.3 23.3 3.4 62.6 0.00 84.9 76.6 10.7 17.0 10.5 204 17 85.5 49.8 29.2 3.0 46.6 0.00 85.6 76.6 12.1 15.9 12.1 205 18 83.5 50.2 31.6 2.7 28.7 0.00 86.2 76.6 9.4 14.5 9.4 203 19 79.2 52.0 39.0 2.1 11.0 0.00 86.4 76.6 5.8 9.4 5.6 201 20 72.5 51.4 47.7 1.4 0.7 0.00 85.6 76.6 3.8 6.9 3.6 220 21 68.2 50.4 53.1 1.1 0.0 0.00 84.4 76.6 3.1 6.3 2.9 232 22 66.4 53.2 62.4 0.8 0.0 0.00 82.8 76.6 5.6 8.3 5.4 249 23 66.0 52.7 62.2 0.8 0.0 0.00 81.3 76.8 4.0 10.3 3.6 271 24 64.8 51.3 61.6 0.8 0.0 0.00 80.1 76.8 4.3 8.1 3.8 248 AZMET Daily Weather Data : YUMA VALLEY : May 7 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.3 57.4 71.4 DegF RELATIVE HUMIDITY 77.4 18.8 53.0 % DEWPOINT 51.3 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 86.4 72.5 79.3 DegF SOIL TEMP. 20 in 77.0 76.6 76.8 DegF WIND SPEED 18.6 6.3 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 188 Degrees SOLAR RADIATION 679.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.6 1174 22.5 1631 27.5 2173 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 8 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.8 50.5 64.3 0.7 0.0 0.00 79.0 76.8 4.0 6.7 3.8 253 2 62.6 49.6 62.7 0.7 0.0 0.00 77.9 77.0 3.1 4.7 2.2 272 3 59.7 47.8 64.8 0.6 0.0 0.00 77.0 77.0 0.9 3.1 0.4 205 4 57.7 46.6 66.7 0.6 0.0 0.00 75.9 77.2 1.8 5.6 1.3 162 5 54.5 45.3 71.3 0.4 0.0 0.00 74.8 77.2 1.1 4.5 1.1 206 6 53.1 44.4 72.4 0.4 0.2 0.00 73.8 77.2 1.6 3.6 1.3 235 7 58.6 46.9 65.0 0.6 8.4 0.00 72.9 77.2 4.0 9.2 1.8 249 8 61.5 51.4 69.6 0.6 25.3 0.00 72.1 77.2 4.0 8.7 3.6 213 9 70.3 48.2 45.5 1.4 44.0 0.00 72.3 77.2 5.4 10.7 4.5 308 10 73.9 46.2 37.2 1.8 60.7 0.00 73.8 77.2 4.9 8.5 4.7 260 11 77.9 43.5 29.5 2.3 73.6 0.00 75.9 77.2 4.0 7.8 3.6 244 12 81.5 42.4 25.2 2.7 81.0 0.00 78.6 77.2 4.0 9.2 3.1 175 13 83.3 42.8 24.2 2.9 83.8 0.00 81.3 77.0 6.5 10.3 6.0 165 14 85.5 40.5 20.6 3.3 81.9 0.00 84.0 77.0 6.5 11.4 6.0 175 15 86.4 43.7 22.5 3.3 74.5 0.00 86.0 77.0 7.8 13.6 7.6 160 16 86.9 47.1 25.3 3.3 62.6 0.00 87.3 76.8 9.2 12.8 8.9 159 17 87.1 46.6 24.5 3.3 46.6 0.00 88.0 76.8 9.6 14.1 9.4 174 18 85.8 49.8 29.0 3.0 28.4 0.00 88.3 76.8 6.9 10.5 6.9 180 19 83.3 49.8 31.5 2.7 11.5 0.00 88.2 76.8 4.7 7.4 4.7 181 20 76.8 52.7 43.3 1.8 1.0 0.00 87.4 76.8 3.6 5.4 3.4 207 21 71.8 51.8 49.2 1.4 0.0 0.00 86.0 76.8 2.2 4.5 2.0 203 22 69.6 50.9 51.5 1.2 0.0 0.00 84.6 76.8 2.2 5.4 1.6 220 23 65.8 50.5 58.0 0.9 0.0 0.00 82.9 77.0 1.3 4.3 0.7 238 24 65.5 48.7 55.0 1.0 0.0 0.00 81.5 77.0 2.7 6.3 2.5 36 AZMET Daily Weather Data : YUMA VALLEY : May 8 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.8 52.0 71.8 DegF RELATIVE HUMIDITY 78.0 16.4 46.2 % DEWPOINT 47.5 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 88.3 72.0 80.4 DegF SOIL TEMP. 20 in 77.4 76.8 77.0 DegF WIND SPEED 14.1 4.3 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 194 Degrees SOLAR RADIATION 683.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.3 1189 19.8 1651 24.8 2198 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 9 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.2 47.7 51.5 1.1 0.0 0.00 80.2 77.2 2.9 10.7 2.2 316 2 65.1 49.6 57.5 0.9 0.0 0.00 79.0 77.2 1.1 3.1 0.9 313 3 63.7 50.2 61.8 0.8 0.0 0.00 78.1 77.4 1.3 4.7 1.1 136 4 61.5 51.1 68.8 0.6 0.0 0.00 77.4 77.4 2.2 5.6 2.2 134 5 63.5 47.5 56.3 0.9 0.0 0.00 76.5 77.5 1.6 4.3 0.4 215 6 62.8 47.3 57.4 0.8 0.2 0.00 75.9 77.5 3.4 6.0 3.1 167 7 62.1 50.2 65.0 0.7 4.8 0.00 75.2 77.5 1.8 3.4 1.6 173 8 65.7 51.6 60.4 0.9 17.2 0.00 74.8 77.5 1.1 3.4 0.7 269 9 72.5 48.7 43.2 1.5 42.8 0.00 75.0 77.5 1.6 4.3 1.1 215 10 77.0 42.8 29.8 2.2 56.1 0.00 75.9 77.5 3.8 7.4 3.6 206 11 81.1 38.1 21.4 2.9 73.8 0.00 77.9 77.5 5.1 8.9 4.0 254 12 84.0 34.7 17.1 3.3 82.2 0.00 80.4 77.5 4.9 10.1 4.5 255 13 86.5 31.6 14.0 3.7 87.2 0.00 83.1 77.5 5.8 12.3 4.9 238 14 86.4 35.6 16.6 3.6 53.8 0.00 85.6 77.4 5.1 11.6 4.0 243 15 89.1 32.7 13.4 4.1 70.7 0.00 86.9 77.4 6.5 11.9 5.6 202 16 89.4 33.1 13.6 4.1 55.2 0.00 88.2 77.4 6.0 9.8 5.6 189 17 88.9 40.8 18.7 3.8 45.2 0.00 89.2 77.4 6.0 9.4 5.8 160 18 87.6 44.4 22.4 3.5 26.8 0.00 89.4 77.4 5.8 11.6 4.0 187 19 84.4 39.7 20.5 3.2 9.8 0.00 88.9 77.4 8.9 15.0 8.7 284 20 80.8 39.7 23.2 2.8 0.7 0.00 87.8 77.4 11.2 17.2 11.0 283 21 75.6 43.0 31.1 2.1 0.0 0.00 86.2 77.4 7.4 13.0 7.2 268 22 73.0 42.4 33.2 1.9 0.0 0.00 84.7 77.4 7.6 11.6 7.6 281 23 67.8 45.7 45.8 1.3 0.0 0.00 83.3 77.5 5.6 8.3 3.4 241 24 62.6 47.7 58.1 0.8 0.0 0.00 82.0 77.5 4.3 6.5 3.1 186 AZMET Daily Weather Data : YUMA VALLEY : May 9 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.9 60.1 74.8 DegF RELATIVE HUMIDITY 80.5 9.6 37.5 % DEWPOINT 43.2 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 89.6 74.8 81.7 DegF SOIL TEMP. 20 in 77.7 77.0 77.4 DegF WIND SPEED 17.2 4.7 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 238 Degrees SOLAR RADIATION 626.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.6 1209 24.7 1676 29.7 2228 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 10 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.7 47.7 64.5 0.6 0.0 0.00 80.6 77.7 2.9 6.0 0.9 189 2 63.0 43.3 49.1 1.0 0.0 0.00 79.2 77.7 2.5 5.8 2.0 21 3 65.8 40.6 39.7 1.3 0.0 0.00 77.9 77.9 5.1 8.9 3.8 332 4 57.7 45.0 63.5 0.6 0.0 0.00 76.8 77.9 2.0 5.6 0.2 270 5 54.3 46.4 74.5 0.4 0.0 0.00 75.7 77.9 2.5 5.6 0.2 144 6 53.6 45.9 75.1 0.3 0.2 0.00 74.7 77.9 1.8 4.7 0.4 318 7 56.8 46.6 68.9 0.5 7.6 0.00 73.8 78.1 1.8 7.2 0.9 30 8 65.3 47.3 53.0 1.0 24.6 0.00 73.2 78.1 1.3 4.3 0.2 114 9 72.3 47.3 41.2 1.6 43.0 0.00 73.4 78.1 2.0 5.1 1.1 175 10 76.3 47.5 36.1 2.0 59.7 0.00 74.8 77.9 4.5 8.3 4.3 187 11 80.6 45.0 28.5 2.5 73.1 0.00 76.8 77.9 6.0 10.3 5.4 253 12 83.5 45.0 26.0 2.9 81.0 0.00 79.5 77.9 5.6 10.3 4.9 210 13 85.5 43.3 23.0 3.2 83.6 0.00 82.4 77.7 5.1 12.8 4.3 184 14 87.1 43.3 21.7 3.4 81.9 0.00 85.1 77.7 6.0 10.1 5.4 190 15 88.7 43.0 20.4 3.7 75.3 0.00 87.3 77.7 6.9 10.5 6.5 195 16 89.6 43.0 19.8 3.8 63.1 0.00 88.9 77.5 5.6 8.9 5.4 204 17 89.8 42.6 19.5 3.8 47.3 0.00 90.0 77.5 6.5 9.2 6.5 205 18 88.9 46.0 22.8 3.6 28.9 0.00 90.3 77.5 5.4 8.1 5.4 198 19 84.9 51.1 31.4 2.8 11.2 0.00 90.3 77.4 4.3 6.5 4.3 216 20 78.4 51.6 39.6 2.0 0.7 0.00 89.4 77.4 3.1 4.5 3.1 211 21 73.0 53.8 51.0 1.4 0.0 0.00 88.0 77.5 1.1 3.6 0.9 216 22 69.8 54.1 57.4 1.1 0.0 0.00 86.2 77.5 0.7 2.2 0.7 167 23 67.3 54.3 63.1 0.8 0.0 0.00 84.4 77.7 0.7 4.0 0.4 150 24 65.3 53.4 65.3 0.7 0.0 0.00 82.8 77.7 0.7 4.3 0.4 94 AZMET Daily Weather Data : YUMA VALLEY : May 10 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.7 52.0 73.2 DegF RELATIVE HUMIDITY 82.7 14.9 44.0 % DEWPOINT 46.9 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 90.5 73.0 81.7 DegF SOIL TEMP. 20 in 78.1 77.4 77.7 DegF WIND SPEED 12.8 3.6 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 206 Degrees SOLAR RADIATION 680.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.8 1225 20.7 1696 25.6 2253 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 11 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.6 50.5 60.4 0.8 0.0 0.00 81.3 77.9 2.2 3.8 2.0 21 2 63.1 49.6 61.4 0.8 0.0 0.00 79.9 77.9 1.6 3.4 1.6 13 3 61.5 48.9 63.2 0.7 0.0 0.00 78.8 78.1 0.7 2.0 0.4 355 4 60.4 50.4 69.6 0.6 0.0 0.00 77.5 78.1 2.0 4.5 1.8 266 5 58.3 50.9 76.2 0.4 0.0 0.00 76.5 78.3 1.1 3.4 1.1 238 6 58.5 49.1 71.2 0.5 0.2 0.00 75.4 78.3 1.1 2.5 1.1 228 7 58.6 49.1 70.8 0.5 8.4 0.00 74.5 78.3 0.4 1.3 0.4 214 8 68.2 49.3 51.3 1.2 24.9 0.00 74.1 78.4 0.7 2.0 0.2 277 9 72.1 49.1 44.1 1.5 43.0 0.00 74.5 78.4 1.8 7.2 1.6 168 10 77.0 48.9 37.5 2.0 59.7 0.00 75.7 78.3 5.6 8.9 5.4 171 11 82.2 46.0 28.2 2.7 72.2 0.00 77.7 78.3 5.6 9.4 5.1 185 12 85.3 43.5 23.2 3.2 80.3 0.00 80.4 78.3 4.9 8.9 4.5 192 13 88.3 40.3 18.5 3.7 83.1 0.00 83.5 78.3 4.5 8.5 3.8 189 14 90.9 37.6 15.5 4.2 81.2 0.00 86.2 78.1 5.8 10.7 5.4 194 15 93.2 37.6 14.4 4.6 74.1 0.00 88.7 78.1 5.1 9.4 4.7 202 16 94.3 41.4 16.1 4.6 62.1 0.00 90.3 77.9 6.7 11.4 6.0 186 17 94.3 43.3 17.4 4.5 46.1 0.00 91.0 77.9 7.4 11.0 6.9 196 18 92.7 46.9 21.1 4.1 28.2 0.00 91.6 77.9 5.8 8.3 5.8 204 19 86.9 50.5 28.7 3.1 10.8 0.00 91.6 77.9 4.0 6.3 3.8 220 20 79.2 48.4 34.3 2.3 0.7 0.00 90.5 77.9 2.9 4.9 2.9 220 21 73.2 48.0 41.5 1.6 0.0 0.00 88.7 78.1 5.4 13.6 4.9 258 22 73.6 44.1 34.9 1.9 0.0 0.00 87.1 78.1 4.0 8.9 2.7 278 23 72.9 41.7 32.8 1.9 0.0 0.00 85.6 78.1 2.7 5.6 2.0 200 24 68.7 41.4 37.2 1.5 0.0 0.00 83.8 78.3 3.6 7.6 3.4 236 AZMET Daily Weather Data : YUMA VALLEY : May 11 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.4 55.8 75.7 DegF RELATIVE HUMIDITY 83.1 11.5 40.4 % DEWPOINT 46.0 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 91.6 73.9 82.8 DegF SOIL TEMP. 20 in 78.4 77.7 78.1 DegF WIND SPEED 13.6 3.6 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 206 Degrees SOLAR RADIATION 675.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.5 1243 23.6 1720 28.6 2282 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 12 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.1 36.5 32.4 1.5 0.0 0.00 82.4 78.4 2.7 10.1 1.8 255 2 62.6 40.5 44.6 1.1 0.0 0.00 81.1 78.4 2.5 5.4 1.3 175 3 61.9 39.2 43.3 1.1 0.0 0.00 79.9 78.6 2.2 4.9 1.3 170 4 60.3 38.8 45.5 1.0 0.0 0.00 78.6 78.6 3.1 6.9 2.9 153 5 63.9 33.8 32.8 1.4 0.0 0.00 77.2 78.8 4.3 12.5 3.8 290 6 63.3 37.0 38.2 1.3 0.5 0.00 76.1 78.8 4.3 10.5 2.2 312 7 69.3 35.4 28.8 1.7 8.6 0.00 75.2 78.8 11.4 19.2 11.2 309 8 72.0 36.5 27.5 1.9 25.6 0.00 74.8 78.8 10.7 20.4 10.5 312 9 74.8 40.8 29.4 2.1 43.5 0.00 75.4 79.0 10.1 15.9 9.8 296 10 77.9 41.9 27.8 2.4 60.0 0.00 76.6 78.8 9.4 14.1 8.9 284 11 79.9 40.5 24.5 2.6 73.1 0.00 78.4 78.8 7.6 13.0 7.2 242 12 82.2 43.0 25.2 2.8 81.0 0.00 80.6 78.8 6.9 12.3 6.5 192 13 84.2 42.1 22.7 3.1 83.6 0.00 83.1 78.8 8.3 13.9 8.1 189 14 88.2 40.5 18.8 3.7 81.5 0.00 85.5 78.6 7.6 16.1 6.5 223 15 91.0 37.0 15.0 4.2 73.8 0.00 87.3 78.6 12.1 23.9 11.6 233 16 91.0 38.1 15.7 4.2 61.4 0.00 88.7 78.4 12.5 18.3 11.6 238 17 89.2 34.7 14.5 4.0 45.6 0.00 89.2 78.4 14.1 23.3 13.6 281 18 87.1 34.5 15.4 3.7 27.2 0.00 88.5 78.4 15.0 22.8 14.5 288 19 82.9 35.8 18.6 3.1 9.8 0.00 88.0 78.4 13.2 21.0 13.0 286 20 79.2 34.2 19.6 2.7 0.7 0.00 86.5 78.4 10.5 19.2 10.1 280 21 75.7 34.7 22.4 2.4 0.0 0.00 83.7 78.4 19.2 30.6 18.8 304 22 72.1 35.4 26.0 2.0 0.0 0.00 81.5 78.4 22.6 35.8 22.4 309 23 68.7 37.6 31.9 1.6 0.0 0.00 79.9 78.4 19.7 29.1 19.2 304 24 66.7 39.4 36.7 1.4 0.0 0.00 78.3 78.4 21.5 33.6 21.0 308 AZMET Daily Weather Data : YUMA VALLEY : May 12 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.7 56.8 75.4 DegF RELATIVE HUMIDITY 64.6 12.2 27.4 % DEWPOINT 37.8 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 89.2 74.8 81.7 DegF SOIL TEMP. 20 in 79.0 78.3 78.6 DegF WIND SPEED 35.8 10.5 MPH WIND VECTOR MAG. 8.1 MPH WIND VECTOR DIR. 283 Degrees SOLAR RADIATION 675.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.38 Inches STD. REF. EVAPOTRANSPIRATION 0.38 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.5 1262 23.4 1743 28.4 2310 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 13 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.9 39.6 39.2 1.3 0.0 0.00 77.0 78.6 19.0 31.3 18.8 302 2 63.5 41.2 44.0 1.1 0.0 0.00 76.1 78.6 17.0 24.8 16.8 298 3 61.9 42.6 49.2 1.0 0.0 0.00 75.4 78.6 11.6 19.2 11.6 294 4 62.6 45.0 52.5 0.9 0.0 0.00 74.3 78.6 11.6 21.0 11.4 308 5 63.3 48.9 59.5 0.8 0.0 0.00 73.6 78.6 10.5 16.8 10.3 310 6 63.3 49.1 59.9 0.8 0.2 0.00 73.2 78.6 8.7 14.8 8.5 310 7 62.8 49.6 62.1 0.7 6.7 0.00 72.9 78.4 6.3 9.8 5.8 290 8 66.4 48.9 54.3 1.0 23.4 0.00 72.5 78.4 4.5 11.2 3.4 297 9 75.4 39.9 28.0 2.2 44.0 0.00 72.9 78.3 6.7 12.1 5.4 338 10 78.4 35.6 21.3 2.6 60.2 0.00 74.1 78.1 10.3 24.8 9.6 354 11 79.5 28.6 15.4 2.9 74.5 0.00 75.9 78.1 15.2 28.9 14.5 347 12 80.6 24.8 12.8 3.1 82.9 0.00 77.5 77.9 15.4 27.3 14.5 351 13 82.6 24.1 11.6 3.3 85.8 0.00 79.5 77.9 15.2 24.8 14.5 334 14 83.5 22.5 10.5 3.5 84.3 0.00 81.3 77.7 14.8 24.8 14.3 340 15 84.6 21.6 9.8 3.7 77.2 0.00 83.1 77.5 13.0 21.9 12.5 349 16 85.3 20.5 9.1 3.8 65.0 0.00 84.4 77.5 12.3 23.5 11.9 340 17 85.5 19.6 8.8 3.8 49.2 0.00 85.1 77.4 11.4 21.3 11.0 344 18 84.2 20.5 9.5 3.6 30.6 0.00 85.5 77.4 9.2 18.6 8.5 356 19 81.7 20.3 10.1 3.3 13.1 0.00 84.7 77.2 9.4 15.9 8.9 6 20 78.1 20.1 11.3 2.9 1.0 0.00 83.8 77.2 5.8 11.2 5.6 1 21 74.7 24.8 15.6 2.5 0.0 0.00 82.6 77.2 2.5 5.4 2.5 343 22 71.6 24.3 16.8 2.2 0.0 0.00 81.0 77.2 1.3 5.4 1.1 315 23 62.6 36.7 38.0 1.2 0.0 0.00 79.3 77.2 3.1 6.9 2.7 259 24 61.5 35.2 38.4 1.2 0.0 0.00 77.9 77.2 1.6 6.3 0.4 155 AZMET Daily Weather Data : YUMA VALLEY : May 13 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.2 55.6 73.2 DegF RELATIVE HUMIDITY 67.4 6.2 28.6 % DEWPOINT 32.7 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 85.5 72.5 78.4 DegF SOIL TEMP. 20 in 78.6 77.2 77.9 DegF WIND SPEED 31.3 9.8 MPH WIND VECTOR MAG. 8.5 MPH WIND VECTOR DIR. 329 Degrees SOLAR RADIATION 698.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.8 1277 20.9 1764 25.9 2336 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 14 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.2 40.3 57.0 0.6 0.0 0.00 76.6 77.4 2.9 6.7 2.5 126 2 54.0 39.9 59.1 0.6 0.0 0.00 75.4 77.4 2.0 4.0 1.1 103 3 53.4 39.9 60.2 0.6 0.0 0.00 74.3 77.4 2.5 5.6 1.1 25 4 51.1 41.7 70.3 0.4 0.0 0.00 73.2 77.4 2.5 6.7 0.7 103 5 52.2 39.6 62.1 0.5 0.0 0.00 72.1 77.4 1.3 4.9 1.1 6 6 53.6 38.7 57.3 0.6 0.5 0.00 71.2 77.4 2.5 5.6 0.9 26 7 57.0 38.3 49.8 0.8 10.0 0.00 70.5 77.4 2.0 3.4 2.0 57 8 66.6 41.5 40.4 1.3 27.0 0.00 70.0 77.4 3.1 5.6 2.9 36 9 74.5 38.8 27.5 2.1 45.2 0.00 70.3 77.4 3.6 7.4 3.4 48 10 81.0 36.1 20.2 2.9 61.2 0.00 72.1 77.2 4.7 10.3 4.3 44 11 85.3 32.0 14.9 3.5 73.8 0.00 75.0 77.2 3.4 8.3 1.3 288 12 87.3 33.4 14.7 3.8 81.5 0.00 78.3 77.2 3.8 9.8 2.9 155 13 88.2 34.7 15.0 3.9 83.4 0.00 81.7 77.0 4.9 10.7 4.0 151 14 90.0 30.7 12.1 4.2 79.6 0.00 84.7 77.0 4.5 9.4 3.6 167 15 91.6 33.3 12.7 4.4 70.7 0.00 87.4 76.8 3.8 9.2 1.8 158 16 92.3 27.1 9.7 4.7 50.9 0.00 89.2 76.8 6.5 12.3 6.3 17 17 91.2 28.9 10.8 4.5 35.1 0.00 90.0 76.6 6.7 11.6 6.0 12 18 91.4 28.6 10.6 4.5 22.9 0.00 90.0 76.6 3.8 10.1 3.6 11 19 87.1 38.8 18.7 3.6 11.0 0.00 89.2 76.6 3.6 6.5 2.7 240 20 77.7 43.9 30.2 2.3 0.7 0.00 88.3 76.6 4.0 5.4 3.8 219 21 72.5 44.8 37.1 1.7 0.0 0.00 86.9 76.8 2.0 3.4 2.0 243 22 71.2 42.8 35.8 1.7 0.0 0.00 85.3 76.8 3.1 4.7 2.9 239 23 66.7 46.0 47.6 1.2 0.0 0.00 83.5 76.8 2.9 5.4 2.5 218 24 61.7 48.4 61.7 0.7 0.0 0.00 82.0 77.0 2.9 5.6 2.7 128 AZMET Daily Weather Data : YUMA VALLEY : May 14 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.1 49.1 73.0 DegF RELATIVE HUMIDITY 78.7 6.2 34.8 % DEWPOINT 37.9 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 90.1 70.0 79.9 DegF SOIL TEMP. 20 in 77.4 76.6 77.0 DegF WIND SPEED 12.3 3.4 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 74 Degrees SOLAR RADIATION 653.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.0 1293 20.2 1784 25.0 2361 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 15 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.4 49.1 66.3 0.6 0.0 0.00 80.6 77.2 1.3 3.6 0.9 161 2 61.2 45.0 55.3 0.8 0.0 0.00 79.2 77.2 2.2 4.5 1.3 21 3 61.0 45.7 57.0 0.8 0.0 0.00 77.9 77.4 1.3 3.6 1.1 11 4 60.6 44.1 54.3 0.8 0.0 0.00 76.6 77.4 1.8 4.0 1.6 16 5 60.3 41.5 50.1 0.9 0.0 0.00 75.6 77.5 1.6 4.0 1.6 34 6 60.4 40.8 48.3 0.9 0.5 0.00 74.7 77.5 2.2 4.3 2.2 31 7 62.2 40.8 45.6 1.0 9.6 0.00 73.8 77.7 2.7 4.5 2.7 37 8 70.7 40.1 32.9 1.7 25.6 0.00 73.4 77.7 2.7 5.1 2.7 43 9 77.5 45.1 31.5 2.2 43.2 0.00 73.9 77.7 2.2 5.6 0.7 196 10 86.9 40.6 20.2 3.5 60.7 0.00 75.6 77.7 8.5 19.7 6.5 1 11 91.0 38.5 15.9 4.2 65.0 0.00 77.7 77.7 12.8 23.5 12.5 3 12 93.2 39.6 15.5 4.5 75.3 0.00 80.2 77.5 11.6 20.8 11.2 7 13 94.3 40.3 15.5 4.7 75.3 0.00 82.8 77.5 12.1 22.1 11.4 9 14 96.1 39.9 14.4 5.0 76.9 0.00 84.7 77.5 12.1 25.3 11.4 356 15 96.8 38.7 13.3 5.2 70.5 0.00 86.9 77.5 13.0 22.4 12.3 1 16 97.2 37.8 12.8 5.3 57.3 0.00 88.0 77.4 14.1 24.8 13.9 345 17 97.5 39.0 13.3 5.3 42.0 0.00 89.1 77.4 9.2 18.6 8.9 348 18 97.0 38.3 13.1 5.2 30.6 0.00 89.1 77.4 9.8 22.8 9.6 354 19 95.7 37.4 13.2 5.0 14.6 0.00 89.1 77.4 10.3 20.4 10.1 353 20 91.6 38.1 15.6 4.3 1.2 0.00 88.5 77.4 8.3 16.6 7.6 1 21 84.9 40.6 21.0 3.2 0.0 0.00 87.6 77.5 4.0 11.2 3.4 43 22 82.9 40.5 22.2 3.0 0.0 0.00 86.4 77.5 2.0 3.6 2.0 6 23 77.7 45.3 31.8 2.2 0.0 0.00 85.1 77.5 5.8 9.4 5.8 49 24 74.7 47.5 38.4 1.8 0.0 0.00 83.8 77.7 5.8 8.7 5.6 45 AZMET Daily Weather Data : YUMA VALLEY : May 15 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.2 58.1 80.4 DegF RELATIVE HUMIDITY 74.4 11.0 29.9 % DEWPOINT 41.4 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 89.4 73.4 81.7 DegF SOIL TEMP. 20 in 77.7 77.0 77.5 DegF WIND SPEED 25.3 6.5 MPH WIND VECTOR MAG. 5.6 MPH WIND VECTOR DIR. 6 Degrees SOLAR RADIATION 648.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.3 1314 25.4 1810 30.2 2391 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 16 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.4 48.9 44.9 1.5 0.0 0.00 82.8 77.7 5.8 8.5 5.8 40 2 70.7 46.6 42.3 1.5 0.0 0.00 81.7 77.9 6.0 8.3 6.0 53 3 70.3 46.6 42.8 1.5 0.0 0.00 80.8 77.9 5.4 7.2 5.1 45 4 70.5 45.3 40.4 1.5 0.0 0.00 79.5 78.1 7.6 10.3 7.6 50 5 70.3 46.0 41.9 1.5 0.0 0.00 78.8 78.1 6.0 10.1 6.0 37 6 69.3 45.9 43.2 1.4 0.5 0.00 78.1 78.3 3.1 4.9 3.1 39 7 71.8 45.9 39.4 1.6 10.3 0.00 77.4 78.3 4.9 8.3 4.7 43 8 79.3 46.2 31.4 2.4 26.8 0.00 76.6 78.3 7.8 13.0 7.6 68 9 83.8 43.5 24.3 3.0 44.7 0.00 77.0 78.3 10.3 14.5 10.1 74 10 86.4 43.9 22.7 3.3 60.7 0.00 78.3 78.3 12.1 20.8 11.9 58 11 87.6 44.2 22.2 3.5 73.3 0.00 80.2 78.4 15.4 22.1 15.2 56 12 89.4 46.0 22.4 3.7 81.2 0.00 82.6 78.3 16.1 27.7 15.9 48 13 91.0 45.1 20.6 4.0 83.4 0.00 85.1 78.3 12.1 20.8 11.4 51 14 92.7 43.9 18.7 4.3 80.3 0.00 87.6 78.3 9.8 18.1 9.2 55 15 94.1 43.7 17.7 4.5 74.1 0.00 90.0 78.3 9.4 16.1 8.9 60 16 95.0 43.5 17.1 4.7 62.1 0.00 91.9 78.3 8.3 15.4 8.1 58 17 95.2 42.6 16.5 4.7 46.8 0.00 93.0 78.3 9.4 15.7 8.9 64 18 94.5 43.5 17.5 4.6 29.6 0.00 93.4 78.3 8.5 14.3 8.3 60 19 92.1 43.0 18.3 4.2 12.7 0.00 93.2 78.3 6.5 12.1 6.3 68 20 86.0 45.9 24.8 3.2 1.2 0.00 92.5 78.3 2.7 6.5 2.5 65 21 80.8 50.4 34.7 2.3 0.0 0.00 90.9 78.4 2.9 4.5 2.9 342 22 79.7 47.7 32.7 2.3 0.0 0.00 89.2 78.4 4.3 5.8 4.3 342 23 79.9 45.3 29.6 2.5 0.0 0.00 87.6 78.6 3.8 5.1 3.8 343 24 70.7 53.1 53.8 1.2 0.0 0.00 86.4 78.6 2.0 5.1 0.0 265 AZMET Daily Weather Data : YUMA VALLEY : May 16 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.7 67.5 82.2 DegF RELATIVE HUMIDITY 61.4 13.9 30.0 % DEWPOINT 45.7 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 93.6 76.6 84.7 DegF SOIL TEMP. 20 in 78.6 77.7 78.3 DegF WIND SPEED 27.7 7.6 MPH WIND VECTOR MAG. 6.9 MPH WIND VECTOR DIR. 52 Degrees SOLAR RADIATION 687.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.1 1338 29.0 1839 34.0 2426 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 17 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.0 52.9 54.8 1.1 0.0 0.00 85.1 78.8 0.9 3.1 0.7 333 2 71.4 49.8 47.8 1.4 0.0 0.00 83.8 79.0 2.0 5.6 0.2 73 3 65.3 54.5 68.4 0.7 0.0 0.00 82.8 79.0 2.2 4.0 1.1 146 4 63.9 53.6 69.2 0.6 0.0 0.00 81.7 79.2 1.3 7.8 0.4 256 5 64.2 51.8 64.3 0.7 0.0 0.00 80.6 79.2 1.1 4.0 0.7 20 6 64.2 50.9 62.1 0.8 0.5 0.00 79.5 79.3 1.6 4.5 1.3 37 7 68.7 48.7 49.5 1.2 10.0 0.00 78.6 79.3 2.7 6.0 2.7 28 8 75.6 51.4 43.1 1.7 26.5 0.00 78.1 79.5 4.9 10.5 3.1 95 9 82.2 48.6 30.8 2.6 44.0 0.00 78.4 79.5 3.4 6.3 3.1 34 10 87.3 51.1 29.1 3.1 59.3 0.00 80.1 79.5 3.4 5.6 2.9 121 11 91.8 50.5 24.7 3.8 71.2 0.00 82.6 79.5 2.9 6.3 1.6 193 12 94.6 47.3 19.9 4.5 78.6 0.00 85.6 79.5 3.8 8.3 2.9 161 13 96.3 44.8 17.2 4.8 81.5 0.00 88.7 79.3 4.3 9.4 3.6 179 14 97.2 45.3 17.2 5.0 79.8 0.00 91.8 79.3 4.5 8.9 4.0 150 15 98.2 45.5 16.8 5.2 72.9 0.00 94.1 79.3 5.6 9.6 5.1 151 16 99.0 45.9 16.6 5.3 61.4 0.00 95.4 79.3 7.2 11.0 6.9 167 17 99.1 47.8 17.8 5.2 46.3 0.00 96.1 79.3 6.3 9.2 6.0 184 18 97.0 54.3 24.3 4.5 29.6 0.00 96.3 79.3 5.4 8.5 5.4 190 19 92.8 60.3 33.9 3.5 12.7 0.00 96.3 79.3 4.0 6.7 3.8 215 20 85.3 53.8 34.2 2.7 1.2 0.00 95.2 79.3 4.7 6.0 4.7 252 21 79.9 51.1 36.9 2.2 0.0 0.00 93.6 79.5 4.7 6.0 4.7 263 22 78.4 49.1 35.9 2.1 0.0 0.00 91.9 79.5 4.7 5.8 4.7 272 23 73.9 54.0 50.2 1.4 0.0 0.00 90.3 79.7 2.2 4.5 2.2 166 24 69.6 57.0 64.6 0.9 0.0 0.00 88.5 79.9 2.7 5.6 1.8 150 AZMET Daily Weather Data : YUMA VALLEY : May 17 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.2 62.4 81.9 DegF RELATIVE HUMIDITY 74.8 12.9 38.7 % DEWPOINT 50.9 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 96.4 78.1 87.3 DegF SOIL TEMP. 20 in 79.9 78.6 79.3 DegF WIND SPEED 11.0 3.6 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 179 Degrees SOLAR RADIATION 675.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.5 1360 27.4 1866 32.4 2458 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 18 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.8 55.9 65.5 0.8 0.0 0.00 87.3 79.9 2.2 5.6 1.8 112 2 66.7 54.5 64.8 0.8 0.0 0.00 85.6 80.1 2.7 6.7 0.9 85 3 65.1 54.5 68.6 0.7 0.0 0.00 84.6 80.2 1.6 4.7 0.7 23 4 65.7 52.9 63.4 0.8 0.0 0.00 83.3 80.4 1.6 4.3 1.1 20 5 65.5 52.0 61.5 0.8 0.0 0.00 82.0 80.4 1.1 4.3 1.1 28 6 64.4 51.1 62.3 0.8 0.5 0.00 81.0 80.6 0.9 3.1 0.9 33 7 70.3 49.3 47.3 1.4 10.0 0.00 80.1 80.6 1.3 3.1 1.1 27 8 79.5 51.1 37.5 2.2 26.5 0.00 79.3 80.8 2.2 5.1 2.0 38 9 86.7 48.7 27.2 3.2 43.7 0.00 79.9 80.8 2.2 5.6 1.6 51 10 91.0 49.1 23.9 3.8 59.3 0.00 81.5 80.8 2.2 4.5 2.0 202 11 96.6 50.2 21.1 4.7 71.2 0.00 84.0 80.8 2.7 5.6 2.5 206 12 102.4 43.2 13.5 6.1 78.8 0.00 87.1 80.8 4.7 8.1 4.3 206 13 103.6 46.6 14.8 6.2 81.2 0.00 89.8 80.6 6.9 12.1 6.7 192 14 104.0 48.9 16.0 6.2 79.3 0.00 92.1 80.6 8.3 12.1 8.1 189 15 104.2 50.4 16.8 6.2 72.6 0.00 94.5 80.6 8.3 12.1 8.1 194 16 104.5 50.7 16.8 6.2 61.2 0.00 95.9 80.6 7.8 12.1 7.8 191 17 103.3 52.9 19.0 5.8 46.1 0.00 96.8 80.6 8.3 11.6 8.1 192 18 99.5 57.9 25.4 4.8 29.4 0.00 97.5 80.6 6.3 10.1 6.3 199 19 94.6 59.5 31.4 3.8 13.1 0.00 97.3 80.6 5.4 8.3 5.4 197 20 85.8 59.2 41.2 2.5 1.2 0.00 96.6 80.6 4.0 5.6 4.0 205 21 79.7 56.1 44.3 1.9 0.0 0.00 95.0 80.6 2.9 6.3 2.5 235 22 78.6 51.4 38.7 2.0 0.0 0.00 93.2 80.8 3.4 5.6 2.9 242 23 76.1 51.8 42.9 1.8 0.0 0.00 91.6 80.8 2.5 4.7 0.9 149 24 76.6 48.0 36.5 2.0 0.0 0.00 90.0 81.0 2.9 8.3 2.5 26 AZMET Daily Weather Data : YUMA VALLEY : May 18 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.8 63.5 84.7 DegF RELATIVE HUMIDITY 74.1 9.5 37.5 % DEWPOINT 52.0 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 97.5 79.3 88.5 DegF SOIL TEMP. 20 in 81.0 79.9 80.6 DegF WIND SPEED 12.1 3.8 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 193 Degrees SOLAR RADIATION 674.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.4 1384 28.4 1895 33.5 2491 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 19 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.0 51.8 47.8 1.5 0.0 0.00 88.5 81.1 2.2 4.9 1.8 97 2 68.4 54.7 61.5 0.9 0.0 0.00 86.9 81.3 1.8 5.1 0.9 335 3 67.8 53.4 59.8 0.9 0.0 0.00 85.8 81.3 0.7 2.7 0.4 27 4 69.6 50.4 50.6 1.2 0.0 0.00 84.6 81.5 1.3 3.1 1.3 35 5 68.5 50.2 52.0 1.1 0.0 0.00 83.5 81.7 1.8 4.0 1.8 39 6 68.5 48.4 48.7 1.2 0.5 0.00 82.4 81.7 1.6 3.4 1.6 32 7 71.6 49.3 45.2 1.5 9.8 0.00 81.3 81.7 1.8 3.4 1.8 35 8 81.0 50.2 34.5 2.4 26.8 0.00 80.8 81.9 1.8 3.8 1.8 44 9 88.0 47.7 24.9 3.4 43.7 0.00 81.3 81.9 2.2 6.3 2.0 153 10 91.9 51.3 25.2 3.8 59.3 0.00 82.8 81.9 4.9 9.2 4.7 168 11 96.8 49.3 20.2 4.7 71.4 0.00 84.7 81.9 8.5 12.1 8.5 176 12 99.9 46.9 16.8 5.4 78.8 0.00 87.3 81.7 8.5 11.9 8.3 174 13 102.4 51.1 18.2 5.8 80.8 0.00 90.1 81.7 7.8 10.7 7.6 178 14 103.8 55.6 20.6 5.8 78.8 0.00 92.8 81.7 7.6 11.9 7.4 193 15 105.6 52.5 17.4 6.4 72.4 0.00 95.0 81.7 9.2 13.0 8.9 187 16 104.7 54.5 19.3 6.1 61.4 0.00 96.6 81.7 8.5 12.1 8.5 194 17 104.7 52.9 18.1 6.2 46.8 0.00 97.9 81.5 7.4 9.8 7.4 191 18 102.7 56.5 22.0 5.6 29.9 0.00 98.6 81.5 5.6 8.9 5.4 196 19 95.4 62.1 33.4 3.8 12.9 0.00 98.4 81.5 5.4 8.7 5.1 207 20 84.6 59.7 43.1 2.3 1.2 0.00 97.9 81.5 3.4 6.0 3.1 227 21 80.1 54.9 41.9 2.0 0.0 0.00 96.1 81.7 3.4 8.9 3.1 266 22 79.7 51.1 37.0 2.2 0.0 0.00 94.3 81.7 4.3 8.5 2.9 242 23 76.3 52.3 43.4 1.8 0.0 0.00 92.5 81.9 2.2 6.3 1.8 281 24 74.8 54.1 48.7 1.5 0.0 0.00 91.0 82.0 2.0 6.0 1.1 237 AZMET Daily Weather Data : YUMA VALLEY : May 19 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 107.1 67.1 85.8 DegF RELATIVE HUMIDITY 70.4 12.0 35.4 % DEWPOINT 52.5 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 98.6 80.8 89.6 DegF SOIL TEMP. 20 in 82.0 81.0 81.7 DegF WIND SPEED 13.0 4.3 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 189 Degrees SOLAR RADIATION 674.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.0 1409 30.1 1925 35.1 2526 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 20 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.7 54.0 52.2 1.3 0.0 0.00 89.4 82.0 1.1 5.1 0.7 217 2 73.0 52.0 47.6 1.5 0.0 0.00 88.2 82.2 2.0 4.9 1.3 255 3 72.3 51.8 48.7 1.4 0.0 0.00 86.7 82.4 2.5 7.4 1.6 239 4 71.2 52.9 52.5 1.2 0.0 0.00 85.6 82.4 1.8 5.1 1.6 266 5 69.6 51.1 51.5 1.2 0.0 0.00 84.6 82.6 0.9 4.3 0.4 332 6 70.5 51.4 51.0 1.3 0.5 0.00 83.5 82.6 0.9 3.6 0.2 208 7 70.9 54.0 55.4 1.1 10.0 0.00 82.6 82.8 1.1 3.6 0.7 277 8 77.7 56.8 48.7 1.7 26.5 0.00 82.2 82.8 2.0 5.1 1.3 146 9 83.1 58.3 43.0 2.2 44.0 0.00 82.4 82.8 4.0 5.8 3.1 170 10 88.9 57.6 35.0 3.0 59.0 0.00 83.5 82.8 6.3 10.7 6.0 198 11 93.9 54.9 27.0 4.0 71.2 0.00 85.6 82.8 8.1 12.3 7.8 184 12 97.3 54.5 24.2 4.6 78.4 0.00 88.2 82.6 6.7 10.1 6.7 203 13 100.4 52.3 20.2 5.3 77.6 0.00 91.0 82.6 6.9 12.5 6.7 198 14 102.4 51.8 18.7 5.7 75.7 0.00 93.6 82.6 7.6 12.5 7.2 195 15 104.0 50.2 16.8 6.1 72.4 0.00 95.7 82.6 7.6 12.1 7.4 193 16 105.1 47.3 14.6 6.5 60.9 0.00 97.5 82.4 6.3 10.7 6.0 195 17 104.5 49.6 16.2 6.3 46.1 0.00 99.0 82.4 6.0 10.3 5.6 222 18 101.5 45.1 14.9 5.8 28.9 0.00 99.5 82.4 8.9 15.4 8.5 251 19 98.4 35.6 11.3 5.5 12.9 0.00 99.0 82.4 11.4 19.9 11.2 278 20 92.5 34.3 12.9 4.5 1.2 0.00 97.7 82.4 9.8 18.8 9.6 274 21 86.7 33.6 15.1 3.7 0.0 0.00 95.9 82.6 8.1 13.0 7.8 270 22 83.3 33.6 16.8 3.2 0.0 0.00 93.9 82.6 8.1 13.6 7.8 270 23 80.6 33.1 17.9 2.9 0.0 0.00 92.1 82.8 7.6 14.1 7.4 274 24 77.0 35.4 22.2 2.5 0.0 0.00 90.5 82.8 4.9 10.1 4.5 249 AZMET Daily Weather Data : YUMA VALLEY : May 20 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.2 68.0 86.5 DegF RELATIVE HUMIDITY 63.5 9.8 30.6 % DEWPOINT 48.0 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 99.5 82.0 90.3 DegF SOIL TEMP. 20 in 82.8 82.0 82.6 DegF WIND SPEED 19.9 5.4 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 233 Degrees SOLAR RADIATION 665.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.4 1434 30.4 1955 35.3 2562 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 21 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.9 32.2 19.0 2.7 0.0 0.00 88.7 82.9 6.9 18.1 6.3 276 2 72.9 36.5 27.5 2.1 0.0 0.00 87.4 82.9 4.3 13.2 1.6 211 3 68.0 38.7 34.2 1.5 0.0 0.00 86.0 83.1 3.1 8.5 1.3 206 4 68.4 40.6 37.1 1.5 0.0 0.00 84.9 83.1 4.9 8.3 4.7 227 5 62.4 45.5 53.7 0.9 0.0 0.00 83.7 83.1 2.5 5.8 1.3 210 6 63.5 46.0 53.3 0.9 0.5 0.00 82.6 83.3 4.0 6.0 3.8 235 7 67.1 46.0 47.2 1.2 10.3 0.00 81.5 83.3 3.8 13.2 2.9 219 8 76.8 44.6 31.9 2.1 26.5 0.00 80.2 83.3 11.6 21.5 11.0 295 9 78.4 46.4 32.4 2.3 44.0 0.00 80.6 83.1 13.4 20.8 13.2 299 10 79.7 46.6 31.2 2.4 59.5 0.00 81.5 83.1 13.6 20.8 13.2 298 11 81.5 46.9 29.8 2.6 71.4 0.00 82.8 83.1 14.8 23.5 14.3 294 12 83.5 45.7 26.6 2.9 78.8 0.00 84.4 82.9 15.7 24.4 15.2 288 13 85.6 43.3 22.8 3.2 82.2 0.00 86.2 82.9 13.4 23.5 12.8 292 14 87.3 40.6 19.5 3.6 80.8 0.00 88.0 82.8 12.1 19.7 11.4 288 15 88.9 37.9 16.7 3.9 73.3 0.00 89.6 82.8 13.0 22.8 12.3 291 16 88.9 36.7 15.8 3.9 61.4 0.00 90.5 82.6 14.3 22.1 13.4 282 17 85.8 40.8 20.6 3.3 40.4 0.00 90.1 82.6 20.1 31.1 19.5 271 18 82.4 42.1 24.2 2.9 25.3 0.00 89.6 82.4 20.4 31.5 19.7 271 19 80.6 42.3 25.8 2.6 10.5 0.00 88.3 82.4 17.0 23.7 16.6 272 20 77.0 43.2 29.8 2.2 1.2 0.00 87.1 82.4 16.1 26.4 15.7 284 21 73.9 43.7 33.9 1.9 0.0 0.00 85.8 82.4 13.6 21.3 13.4 277 22 72.5 42.4 33.9 1.8 0.0 0.00 84.2 82.2 13.9 21.5 13.6 285 23 72.0 40.5 31.9 1.8 0.0 0.00 82.6 82.2 15.2 24.8 15.0 299 24 72.0 39.6 30.8 1.9 0.0 0.00 81.1 82.2 16.6 25.1 16.3 306 AZMET Daily Weather Data : YUMA VALLEY : May 21 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.1 61.0 77.0 DegF RELATIVE HUMIDITY 61.0 13.1 30.4 % DEWPOINT 42.1 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 90.5 80.1 85.5 DegF SOIL TEMP. 20 in 83.3 82.2 82.8 DegF WIND SPEED 31.5 11.9 MPH WIND VECTOR MAG. 10.7 MPH WIND VECTOR DIR. 284 Degrees SOLAR RADIATION 666.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.40 Inches STD. REF. EVAPOTRANSPIRATION 0.38 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.0 1454 24.8 1980 29.9 2592 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 22 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.6 39.0 30.6 1.8 0.0 0.00 80.1 82.2 16.3 27.5 16.1 306 2 70.5 40.8 34.0 1.7 0.0 0.00 79.2 82.2 15.2 24.8 15.0 304 3 66.2 44.1 45.1 1.2 0.0 0.00 79.0 82.2 4.5 15.0 3.8 272 4 60.1 45.9 59.6 0.7 0.0 0.00 78.4 82.0 5.1 7.8 5.1 212 5 57.0 46.0 66.8 0.5 0.0 0.00 77.4 82.0 5.6 7.8 5.6 203 6 57.2 44.8 63.2 0.6 0.5 0.00 76.5 82.0 6.5 8.9 6.5 227 7 63.0 42.1 46.9 1.1 9.3 0.00 75.2 81.9 8.1 17.2 7.6 294 8 67.3 40.8 38.2 1.4 25.8 0.00 74.7 81.9 12.5 19.7 12.5 301 9 70.5 41.2 34.5 1.7 43.5 0.00 75.0 81.7 13.9 21.0 13.6 300 10 74.1 42.1 31.6 2.0 59.7 0.00 75.9 81.5 12.3 19.0 12.1 294 11 76.3 39.6 26.6 2.3 57.6 0.00 77.7 81.5 9.8 15.9 9.4 298 12 78.1 32.7 19.2 2.7 59.3 0.00 79.5 81.3 8.1 15.0 7.4 295 13 77.7 34.7 21.0 2.6 39.2 0.00 81.1 81.1 8.7 18.6 8.1 280 14 78.8 39.4 24.5 2.5 56.9 0.00 82.0 81.0 11.9 24.4 11.0 286 15 77.9 38.7 24.4 2.5 44.9 0.00 82.9 80.8 10.7 17.7 10.3 296 16 77.4 37.4 23.7 2.4 47.3 0.00 83.3 80.8 14.3 23.7 13.6 289 17 75.6 39.0 26.8 2.2 43.7 0.00 83.3 80.6 15.2 22.4 14.8 296 18 72.5 40.6 31.6 1.9 19.6 0.00 83.1 80.4 14.1 21.5 13.6 293 19 69.8 41.2 35.4 1.6 5.7 0.00 82.4 80.4 13.4 21.5 13.0 290 20 67.3 41.5 39.3 1.4 0.5 0.00 81.3 80.4 11.9 21.5 11.6 294 21 64.9 44.2 47.2 1.1 0.0 0.00 80.4 80.2 5.6 12.3 4.9 266 22 63.5 45.7 52.1 1.0 0.0 0.00 79.3 80.2 4.3 7.4 4.3 231 23 63.3 43.9 49.1 1.0 0.0 0.00 78.4 80.2 4.5 8.9 4.3 248 24 60.4 44.1 54.9 0.8 0.0 0.00 77.4 80.1 2.2 4.9 2.2 268 AZMET Daily Weather Data : YUMA VALLEY : May 22 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.4 55.4 69.3 DegF RELATIVE HUMIDITY 71.0 14.5 38.6 % DEWPOINT 41.2 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 83.3 74.5 79.3 DegF SOIL TEMP. 20 in 82.2 80.1 81.3 DegF WIND SPEED 27.5 9.8 MPH WIND VECTOR MAG. 8.7 MPH WIND VECTOR DIR. 288 Degrees SOLAR RADIATION 513.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.0 1467 18.0 1998 22.9 2614 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 23 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.5 42.8 53.8 0.8 0.0 0.00 76.5 80.1 2.2 5.6 2.0 308 2 59.2 41.9 52.8 0.8 0.0 0.00 75.4 80.1 3.4 8.1 2.9 310 3 55.6 43.5 64.0 0.6 0.0 0.00 74.5 80.1 1.6 5.6 0.7 155 4 53.6 43.3 68.3 0.4 0.0 0.00 73.6 79.9 1.8 3.8 1.3 67 5 55.6 43.3 63.8 0.6 0.0 0.00 72.5 79.9 3.1 6.5 2.9 9 6 53.8 44.8 71.4 0.4 0.5 0.00 71.8 79.9 4.0 7.4 3.6 51 7 56.5 47.8 72.7 0.4 9.3 0.00 71.2 79.7 3.4 6.7 3.1 76 8 61.2 46.8 59.1 0.8 24.6 0.00 70.9 79.7 4.7 8.3 4.5 110 9 63.5 44.8 50.5 1.0 36.1 0.00 71.4 79.7 6.7 10.1 6.3 137 10 66.6 43.2 42.9 1.3 50.9 0.00 72.7 79.5 8.1 13.2 7.6 139 11 69.8 40.1 33.8 1.6 72.4 0.00 74.3 79.3 9.4 17.4 8.9 161 12 72.0 40.1 31.5 1.8 78.1 0.00 76.5 79.3 11.4 21.5 10.5 162 13 70.7 50.4 48.5 1.3 84.3 0.00 78.8 79.2 19.5 27.7 18.8 141 14 70.7 49.5 46.9 1.4 64.3 0.00 80.4 79.0 17.4 29.3 17.0 138 15 70.0 52.0 53.6 1.2 59.3 0.03 81.5 79.0 13.2 22.4 12.5 142 16 67.1 55.8 67.0 0.8 44.7 0.00 81.9 78.8 11.4 20.8 10.5 119 17 66.4 54.0 64.3 0.8 17.2 0.01 81.3 78.8 14.8 23.0 14.5 138 18 67.1 53.1 61.0 0.9 19.6 0.00 80.4 78.6 10.1 21.0 8.3 139 19 68.0 47.1 47.2 1.2 8.6 0.00 79.5 78.6 7.2 14.1 6.7 308 20 66.0 48.7 53.5 1.0 0.7 0.00 78.4 78.6 5.6 14.5 5.4 324 21 64.2 45.3 50.4 1.0 0.0 0.00 77.5 78.6 8.3 15.7 7.8 292 22 61.7 43.7 51.5 0.9 0.0 0.00 76.6 78.4 5.6 11.9 5.6 303 23 60.3 45.7 58.8 0.7 0.0 0.00 75.7 78.4 2.9 6.0 2.7 285 24 59.4 47.3 64.4 0.6 0.0 0.00 74.8 78.4 1.6 3.6 1.1 256 AZMET Daily Weather Data : YUMA VALLEY : May 23 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.8 52.5 63.3 DegF RELATIVE HUMIDITY 80.6 27.4 55.5 % DEWPOINT 46.4 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 81.9 70.9 76.3 DegF SOIL TEMP. 20 in 80.1 78.4 79.3 DegF WIND SPEED 29.3 7.4 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 140 Degrees SOLAR RADIATION 571.0 Langleys PRECIPITATION 0.04 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.5 1476 13.1 2011 18.2 2633 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 24 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.8 45.1 60.5 0.7 0.0 0.00 73.9 78.4 2.2 4.5 2.2 319 2 59.7 43.3 54.8 0.8 0.0 0.00 73.2 78.4 4.3 9.2 4.3 318 3 59.7 42.3 52.7 0.8 0.0 0.00 72.5 78.4 6.0 10.1 6.0 330 4 59.9 43.3 54.4 0.8 0.0 0.00 71.8 78.4 6.7 14.1 6.3 328 5 59.7 41.7 51.5 0.9 0.0 0.00 71.4 78.4 8.1 12.8 8.1 326 6 58.6 40.3 50.4 0.8 0.5 0.00 70.9 78.3 10.5 17.4 10.3 323 7 59.7 39.6 47.4 0.9 9.8 0.00 70.3 78.3 10.7 15.4 10.5 324 8 61.3 38.3 42.3 1.1 15.5 0.00 70.2 78.3 11.4 17.2 11.4 323 9 64.2 37.6 37.4 1.3 45.4 0.00 70.3 78.3 12.5 17.9 12.3 321 10 66.6 37.4 34.2 1.5 58.0 0.00 71.4 78.1 9.6 15.4 9.2 318 11 68.9 38.7 33.2 1.6 74.1 0.00 73.4 77.9 5.8 12.5 4.9 335 12 70.5 37.6 30.1 1.8 82.2 0.00 75.7 77.9 5.4 12.1 3.1 282 13 71.8 36.7 27.8 1.9 85.8 0.00 78.6 77.7 6.0 14.5 4.5 248 14 73.4 37.0 26.6 2.1 87.0 0.00 81.5 77.7 4.9 12.8 3.1 279 15 74.3 38.1 27.0 2.1 78.8 0.00 84.0 77.5 4.9 10.3 3.1 219 16 74.5 38.5 27.2 2.1 52.3 0.00 85.8 77.4 5.1 11.4 4.7 231 17 75.0 37.4 25.5 2.2 44.2 0.00 86.7 77.4 3.8 9.2 3.1 205 18 73.6 38.5 27.9 2.0 16.3 0.00 87.1 77.4 2.7 7.6 1.3 133 19 72.7 37.4 27.5 2.0 6.9 0.00 86.5 77.2 1.1 5.8 0.7 160 20 71.2 40.3 33.0 1.8 1.0 0.00 85.1 77.2 2.2 12.1 1.8 166 21 66.6 48.6 52.4 1.1 0.0 0.00 83.5 77.2 6.9 11.4 6.7 168 22 63.7 49.6 60.5 0.8 0.0 0.00 82.0 77.4 4.5 7.8 3.4 194 23 64.8 47.8 54.1 1.0 0.0 0.00 80.8 77.4 3.8 9.4 3.6 239 24 62.8 39.6 42.1 1.1 0.0 0.00 79.3 77.4 4.3 8.5 4.0 293 AZMET Daily Weather Data : YUMA VALLEY : May 24 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.1 57.9 66.4 DegF RELATIVE HUMIDITY 67.4 23.8 40.8 % DEWPOINT 40.6 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 87.1 70.0 77.7 DegF SOIL TEMP. 20 in 78.4 77.2 77.9 DegF WIND SPEED 17.9 6.0 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 303 Degrees SOLAR RADIATION 657.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.1 1488 17.1 2028 22.1 2655 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 25 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.2 39.4 44.7 1.0 0.0 0.00 78.1 77.5 2.9 9.2 2.5 285 2 59.9 41.7 51.2 0.9 0.0 0.00 76.6 77.5 3.8 7.8 3.6 286 3 56.8 45.1 65.3 0.6 0.0 0.00 75.6 77.5 2.9 7.2 0.4 238 4 57.7 45.5 63.5 0.6 0.0 0.00 74.5 77.7 2.0 5.6 1.3 322 5 58.1 46.4 65.4 0.6 0.0 0.00 73.6 77.7 1.3 4.7 0.7 160 6 56.3 46.2 68.9 0.5 1.0 0.00 72.7 77.7 2.0 5.6 1.3 224 7 60.8 42.4 50.8 0.9 10.5 0.00 71.6 77.7 7.6 14.5 7.4 319 8 63.7 42.6 46.2 1.1 27.2 0.00 71.2 77.7 11.4 19.5 11.4 322 9 66.9 37.9 34.6 1.5 44.9 0.00 71.6 77.7 11.6 17.9 11.4 319 10 69.4 38.3 31.9 1.7 61.2 0.00 73.0 77.7 7.8 13.9 6.9 297 11 71.2 39.2 31.1 1.8 73.3 0.00 75.0 77.7 6.0 11.0 4.9 246 12 72.7 39.4 30.0 1.9 81.2 0.00 77.5 77.7 4.7 8.9 3.1 228 13 74.1 40.6 29.9 2.0 84.1 0.00 80.4 77.5 5.6 12.8 4.7 187 14 75.4 41.5 29.8 2.1 82.7 0.00 83.3 77.5 5.8 13.2 4.9 163 15 77.2 40.5 26.9 2.3 75.7 0.00 85.5 77.4 5.8 13.0 4.9 189 16 77.9 39.7 25.5 2.4 63.8 0.00 87.3 77.4 5.1 11.9 4.3 194 17 78.4 38.7 23.9 2.5 48.3 0.00 88.2 77.4 5.6 13.2 4.7 211 18 78.1 38.5 24.1 2.5 30.6 0.00 88.5 77.4 6.5 12.1 6.0 227 19 76.1 41.9 29.6 2.2 13.4 0.00 88.2 77.2 4.3 8.1 4.0 220 20 70.9 44.8 39.0 1.6 1.7 0.00 86.9 77.2 3.8 10.1 3.4 256 21 69.8 36.7 29.8 1.7 0.0 0.00 84.7 77.4 13.4 22.1 13.2 297 22 67.5 36.7 32.2 1.5 0.0 0.00 82.6 77.4 15.4 25.5 15.2 303 23 65.8 36.9 34.2 1.4 0.0 0.00 80.4 77.4 15.4 24.2 15.2 298 24 64.4 36.5 35.4 1.3 0.0 0.00 78.8 77.5 14.1 22.4 13.6 291 AZMET Daily Weather Data : YUMA VALLEY : May 25 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.5 53.6 68.0 DegF RELATIVE HUMIDITY 73.8 21.0 39.3 % DEWPOINT 40.6 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 88.5 71.2 79.5 DegF SOIL TEMP. 20 in 77.7 77.2 77.5 DegF WIND SPEED 25.5 6.9 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 280 Degrees SOLAR RADIATION 699.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.9 1500 16.6 2045 21.6 2676 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 26 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.8 36.1 37.0 1.2 0.0 0.00 77.2 77.5 12.1 20.4 11.9 306 2 61.7 36.7 39.3 1.1 0.0 0.00 75.7 77.7 13.4 21.7 13.0 304 3 60.6 36.9 41.1 1.1 0.0 0.00 74.5 77.7 13.2 20.4 13.0 307 4 59.5 37.8 44.2 1.0 0.0 0.00 73.6 77.7 12.1 21.9 11.9 302 5 58.6 38.3 46.9 0.9 0.0 0.00 72.5 77.9 11.2 19.7 11.0 301 6 57.9 39.0 49.2 0.8 0.7 0.00 71.8 77.9 8.5 16.1 8.3 303 7 59.4 40.3 49.0 0.9 11.2 0.00 71.1 77.9 8.7 18.8 8.5 293 8 62.2 40.3 44.5 1.1 28.2 0.00 70.5 77.7 10.3 19.9 10.1 301 9 65.3 39.6 38.9 1.3 45.9 0.00 70.7 77.7 13.4 21.3 13.2 298 10 68.5 38.3 33.0 1.6 61.6 0.00 71.8 77.7 11.4 17.4 10.7 300 11 70.7 37.4 29.7 1.8 74.3 0.00 73.6 77.5 10.1 20.6 9.4 283 12 72.9 37.6 27.8 2.0 82.2 0.00 75.9 77.5 7.8 14.8 7.2 300 13 74.5 35.1 23.7 2.2 85.3 0.00 78.6 77.4 7.2 15.9 5.8 285 14 75.9 34.3 22.0 2.4 83.6 0.00 81.3 77.4 6.9 13.4 6.0 254 15 77.7 34.0 20.4 2.6 76.7 0.00 83.7 77.2 6.7 15.0 5.4 251 16 79.3 33.6 19.0 2.8 65.0 0.00 85.5 77.0 6.9 16.1 5.8 263 17 79.5 32.7 18.3 2.8 49.7 0.00 86.7 77.0 4.9 11.2 3.4 242 18 79.9 33.4 18.7 2.8 32.0 0.00 87.4 77.0 4.0 8.3 3.4 246 19 78.8 34.9 20.4 2.7 14.6 0.00 87.4 76.8 2.2 4.5 2.0 176 20 71.6 43.7 36.8 1.7 1.9 0.00 86.5 76.8 2.7 4.3 2.7 158 21 67.1 44.2 43.6 1.3 0.0 0.00 84.9 76.8 0.4 2.0 0.4 182 22 64.0 46.4 52.7 1.0 0.0 0.00 83.1 77.0 0.4 1.8 0.4 223 23 63.1 44.6 50.9 1.0 0.0 0.00 81.3 77.0 0.7 2.2 0.7 294 24 62.4 43.9 50.8 0.9 0.0 0.00 79.5 77.0 4.7 8.9 4.3 279 AZMET Daily Weather Data : YUMA VALLEY : May 26 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.8 57.0 68.0 DegF RELATIVE HUMIDITY 62.5 16.5 35.8 % DEWPOINT 38.3 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 87.6 70.5 78.6 DegF SOIL TEMP. 20 in 77.9 76.8 77.4 DegF WIND SPEED 21.9 7.6 MPH WIND VECTOR MAG. 6.3 MPH WIND VECTOR DIR. 291 Degrees SOLAR RADIATION 712.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.0 1514 18.9 2064 23.9 2700 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 27 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.5 43.7 52.1 0.9 0.0 0.00 78.3 77.2 3.6 6.0 3.4 238 2 59.2 44.8 58.9 0.7 0.0 0.00 77.0 77.2 1.8 4.9 0.9 202 3 56.8 45.7 66.3 0.5 0.0 0.00 75.9 77.2 2.7 6.0 2.2 137 4 59.9 47.3 63.5 0.7 0.0 0.00 74.8 77.4 3.6 7.4 1.3 4 5 53.8 45.9 74.7 0.4 0.0 0.00 73.9 77.4 1.8 4.9 1.3 147 6 52.7 45.5 76.7 0.3 0.7 0.00 73.0 77.4 0.7 3.6 0.2 249 7 56.5 47.3 71.6 0.4 11.0 0.00 72.1 77.5 2.2 4.0 2.0 51 8 64.8 47.8 54.7 0.9 28.0 0.00 71.6 77.5 1.6 3.4 1.3 21 9 70.7 48.6 45.6 1.4 45.4 0.00 72.0 77.5 1.6 4.7 1.1 234 10 74.5 46.4 37.0 1.8 61.4 0.00 73.8 77.5 2.7 6.3 2.2 227 11 77.4 45.5 32.4 2.2 73.6 0.00 76.3 77.5 3.4 6.7 1.3 216 12 80.4 41.4 24.9 2.7 81.2 0.00 79.3 77.4 3.4 8.9 2.0 227 13 82.2 39.2 21.7 2.9 83.8 0.00 82.4 77.4 5.1 16.3 3.4 228 14 83.7 38.1 19.9 3.2 81.5 0.00 85.6 77.4 4.0 11.0 2.7 257 15 84.9 37.9 18.9 3.3 75.3 0.00 88.2 77.2 4.5 11.9 3.1 197 16 85.8 37.6 18.2 3.5 63.1 0.00 90.0 77.2 4.9 14.1 4.0 192 17 86.7 36.1 16.6 3.6 47.3 0.00 90.9 77.2 4.7 10.3 3.8 204 18 85.6 39.4 19.6 3.4 25.8 0.00 91.2 77.2 5.6 11.6 5.6 216 19 82.9 44.8 26.4 2.8 13.4 0.00 90.9 77.2 4.0 6.3 4.0 207 20 76.5 46.2 34.4 2.0 1.7 0.00 89.8 77.2 4.5 6.0 4.5 189 21 72.5 45.3 38.0 1.7 0.0 0.00 87.6 77.2 4.0 14.1 3.4 273 22 70.9 43.3 37.6 1.6 0.0 0.00 86.2 77.4 6.0 13.4 5.1 252 23 70.0 38.1 31.2 1.7 0.0 0.00 84.4 77.4 6.0 13.0 5.8 280 24 71.1 32.9 24.5 2.0 0.0 0.00 82.6 77.5 6.0 11.0 5.8 301 AZMET Daily Weather Data : YUMA VALLEY : May 27 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.4 51.8 71.6 DegF RELATIVE HUMIDITY 81.6 14.4 40.2 % DEWPOINT 42.8 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 91.2 71.6 81.1 DegF SOIL TEMP. 20 in 77.5 77.0 77.4 DegF WIND SPEED 16.3 3.6 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 231 Degrees SOLAR RADIATION 693.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.9 1529 19.4 2083 24.5 2725 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 28 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.9 32.2 23.8 2.0 0.0 0.00 81.1 77.7 7.4 14.5 6.9 303 2 69.6 34.0 27.0 1.8 0.0 0.00 80.1 77.7 4.0 9.8 2.5 346 3 69.3 35.8 29.2 1.7 0.0 0.00 78.8 77.9 2.9 9.2 2.7 337 4 63.7 39.4 41.1 1.2 0.0 0.00 77.9 77.9 2.2 7.8 0.9 37 5 63.7 41.2 44.0 1.1 0.0 0.00 76.8 78.1 3.1 7.8 2.7 316 6 59.9 43.7 55.8 0.8 0.7 0.00 75.7 78.1 2.0 5.1 0.9 181 7 61.0 47.7 61.6 0.7 11.5 0.00 74.8 78.3 1.3 3.4 0.9 145 8 69.3 49.6 49.5 1.2 28.4 0.00 74.3 78.3 2.7 6.7 2.7 189 9 75.2 39.9 28.3 2.1 46.1 0.00 74.5 78.3 5.4 10.5 4.9 294 10 78.3 37.6 23.1 2.5 62.1 0.00 76.1 78.3 6.0 9.8 5.6 288 11 80.8 36.9 20.8 2.8 74.3 0.00 78.3 78.3 6.5 11.2 6.0 269 12 83.1 35.6 18.2 3.2 81.7 0.00 81.0 78.3 5.1 11.9 4.7 245 13 85.8 32.4 14.7 3.6 84.6 0.00 84.0 78.3 5.6 10.5 4.9 244 14 88.0 31.6 13.3 3.9 82.4 0.00 86.9 78.1 4.9 12.1 4.0 239 15 89.4 32.0 13.0 4.1 75.7 0.00 89.4 78.1 5.6 12.3 4.9 247 16 90.1 33.3 13.3 4.2 63.5 0.00 91.4 78.1 4.9 12.3 3.8 222 17 90.1 33.8 13.5 4.2 48.3 0.00 92.3 78.1 5.1 11.9 4.0 198 18 89.6 35.8 15.0 4.1 30.6 0.00 93.0 77.9 4.5 10.3 3.8 217 19 86.5 41.9 21.0 3.4 13.4 0.00 92.7 77.9 4.0 7.4 3.8 215 20 81.9 41.7 24.1 2.8 1.7 0.00 91.2 78.1 5.4 15.2 4.5 296 21 83.1 35.1 17.9 3.2 0.0 0.00 89.4 78.1 12.5 19.0 12.5 317 22 80.6 34.9 19.1 2.9 0.0 0.00 87.3 78.1 13.2 20.4 13.2 315 23 79.3 34.5 19.8 2.7 0.0 0.00 85.5 78.3 14.8 22.4 14.5 315 24 77.9 34.3 20.5 2.6 0.0 0.00 83.8 78.4 14.5 21.5 14.3 312 AZMET Daily Weather Data : YUMA VALLEY : May 28 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.2 56.8 77.9 DegF RELATIVE HUMIDITY 66.8 11.6 26.1 % DEWPOINT 37.2 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 93.0 74.1 83.1 DegF SOIL TEMP. 20 in 78.4 77.5 78.1 DegF WIND SPEED 22.4 6.0 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 288 Degrees SOLAR RADIATION 705.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.2 1547 23.2 2106 28.1 2753 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 29 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.6 33.1 20.5 2.5 0.0 0.00 82.4 78.4 14.1 20.4 13.9 312 2 74.7 34.7 23.2 2.3 0.0 0.00 81.0 78.6 15.2 21.9 15.0 318 3 73.2 35.4 25.2 2.1 0.0 0.00 79.9 78.6 14.3 21.0 14.1 317 4 71.2 35.4 26.8 1.9 0.0 0.00 78.8 78.8 12.3 17.7 12.1 323 5 70.9 33.6 25.3 1.9 0.0 0.00 77.9 78.8 12.1 17.4 11.9 320 6 70.3 33.8 26.1 1.9 1.0 0.00 77.2 78.8 8.3 17.4 7.6 329 7 70.9 35.6 27.4 1.9 11.7 0.00 76.6 78.8 4.0 8.5 3.6 5 8 75.0 30.6 19.6 2.4 28.9 0.00 75.9 79.0 6.7 13.9 6.3 331 9 78.4 28.4 15.9 2.8 46.8 0.00 76.3 78.8 8.9 13.6 8.7 315 10 81.5 24.8 12.3 3.2 63.3 0.00 77.4 78.8 10.3 17.0 9.8 316 11 83.5 22.8 10.7 3.5 76.2 0.00 79.3 78.8 9.6 15.7 9.2 291 12 85.3 24.1 10.6 3.7 84.3 0.00 81.7 78.8 8.3 13.6 7.4 284 13 86.9 24.1 10.1 3.9 87.0 0.00 84.4 78.8 6.7 13.9 6.0 266 14 88.9 24.8 9.8 4.2 85.1 0.00 87.1 78.6 6.9 13.0 5.6 261 15 89.6 23.5 9.0 4.3 78.1 0.00 89.4 78.6 6.5 13.9 5.8 275 16 90.5 22.6 8.5 4.5 66.2 0.00 91.2 78.4 5.1 12.8 4.0 259 17 90.7 23.7 8.8 4.5 50.4 0.00 92.7 78.4 4.7 10.7 3.4 249 18 90.0 25.9 9.9 4.3 32.5 0.00 93.0 78.4 4.0 8.1 3.1 246 19 89.1 26.1 10.2 4.2 14.8 0.00 93.0 78.4 2.7 6.3 2.2 291 20 84.2 29.3 14.0 3.5 1.9 0.00 91.9 78.4 0.9 3.1 0.2 147 21 76.5 35.4 22.8 2.4 0.0 0.00 90.3 78.4 1.1 3.8 0.2 205 22 70.7 40.6 33.8 1.7 0.0 0.00 88.3 78.6 4.3 8.1 4.0 238 23 76.3 31.8 19.9 2.5 0.0 0.00 85.8 78.6 9.6 18.8 8.9 314 24 76.6 32.0 19.6 2.5 0.0 0.00 84.0 78.8 11.0 19.9 10.7 317 AZMET Daily Weather Data : YUMA VALLEY : May 29 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.6 67.5 80.1 DegF RELATIVE HUMIDITY 48.9 7.1 17.5 % DEWPOINT 29.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 93.2 75.9 84.0 DegF SOIL TEMP. 20 in 79.0 78.4 78.6 DegF WIND SPEED 21.9 7.8 MPH WIND VECTOR MAG. 6.5 MPH WIND VECTOR DIR. 306 Degrees SOLAR RADIATION 727.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.38 Inches STD. REF. EVAPOTRANSPIRATION 0.37 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.4 1570 28.3 2134 33.3 2786 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 30 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.4 36.1 24.0 2.3 0.0 0.00 82.4 78.8 13.6 21.0 13.6 312 2 74.3 39.4 28.3 2.1 0.0 0.00 81.3 79.0 14.3 22.1 14.1 313 3 73.6 42.1 32.2 1.9 0.0 0.00 80.4 79.0 11.6 19.9 11.4 313 4 71.8 43.9 36.7 1.7 0.0 0.00 79.9 79.2 3.4 11.6 1.8 3 5 71.4 43.2 36.2 1.7 0.0 0.00 78.8 79.2 6.5 12.1 6.5 320 6 66.6 44.4 44.8 1.2 0.7 0.00 78.1 79.2 4.0 12.1 3.1 342 7 65.7 44.1 45.7 1.2 11.7 0.00 77.2 79.3 2.9 5.8 2.7 38 8 71.2 47.3 42.7 1.5 28.7 0.00 76.8 79.3 2.5 5.8 1.8 67 9 79.5 42.6 27.2 2.5 46.3 0.00 77.0 79.3 4.9 11.2 4.5 302 10 83.5 39.6 21.1 3.1 62.6 0.00 78.4 79.3 5.6 11.6 4.9 296 11 86.4 38.3 18.4 3.5 75.0 0.00 80.8 79.3 6.3 10.7 5.6 265 12 88.9 34.9 14.8 4.0 82.2 0.00 83.7 79.2 3.8 8.3 2.9 240 13 90.1 33.1 13.2 4.2 85.1 0.00 86.9 79.2 2.9 7.4 2.0 203 14 92.1 31.6 11.7 4.5 84.6 0.00 90.0 79.2 3.8 9.4 3.1 226 15 93.2 29.5 10.4 4.8 78.4 0.00 92.7 79.0 5.1 9.8 4.0 221 16 93.6 30.0 10.5 4.8 66.4 0.00 94.5 79.0 4.7 10.5 4.0 186 17 94.1 29.7 10.1 4.9 51.1 0.00 95.7 79.0 4.3 10.1 3.8 224 18 93.0 32.5 11.8 4.7 33.7 0.00 95.9 79.0 4.9 8.3 4.7 215 19 89.2 36.9 15.8 4.0 17.2 0.00 95.5 79.0 4.7 7.2 4.7 215 20 82.8 38.3 20.5 3.0 3.1 0.00 94.6 79.0 3.4 5.1 3.1 230 21 75.4 40.5 28.7 2.2 0.0 0.00 93.0 79.2 2.2 3.8 2.2 225 22 72.5 41.5 32.8 1.8 0.0 0.00 90.9 79.2 1.1 3.4 0.9 222 23 70.3 44.4 39.3 1.5 0.0 0.00 88.7 79.3 2.2 6.7 1.1 243 24 72.1 36.9 28.0 2.0 0.0 0.00 86.4 79.5 6.0 12.5 5.6 278 AZMET Daily Weather Data : YUMA VALLEY : May 30 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.2 62.8 80.2 DegF RELATIVE HUMIDITY 50.9 7.6 25.2 % DEWPOINT 38.3 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 95.9 76.6 85.8 DegF SOIL TEMP. 20 in 79.5 78.8 79.2 DegF WIND SPEED 22.1 5.1 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 283 Degrees SOLAR RADIATION 726.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.8 1592 26.8 2161 31.9 2818 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : May 31 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.3 27.5 14.9 2.9 0.0 0.00 84.6 79.7 11.4 18.6 11.2 311 2 77.7 27.5 15.7 2.7 0.0 0.00 83.5 79.7 11.2 16.8 11.2 320 3 77.2 28.4 16.5 2.7 0.0 0.00 82.4 79.9 10.1 17.4 9.8 312 4 72.9 39.0 30.2 2.0 0.0 0.00 81.9 79.9 5.1 12.1 2.2 294 5 65.8 41.0 40.4 1.3 0.0 0.00 81.0 80.1 3.4 11.2 1.6 220 6 66.2 44.1 45.0 1.2 0.7 0.00 79.9 80.1 2.9 7.4 2.0 292 7 72.0 45.7 39.3 1.6 12.2 0.00 79.0 80.2 3.1 7.2 2.0 335 8 75.7 45.5 34.8 2.0 29.4 0.00 78.3 80.2 3.6 11.6 3.1 312 9 81.7 37.9 21.0 2.9 47.5 0.00 78.8 80.2 6.7 13.6 6.3 302 10 84.6 34.9 16.9 3.4 63.8 0.00 80.1 80.2 8.9 15.0 8.5 288 11 88.3 30.4 12.6 4.0 76.9 0.00 81.9 80.2 9.8 15.7 9.4 292 12 90.9 27.3 10.2 4.4 85.1 0.00 84.4 80.2 8.7 14.1 8.3 289 13 92.7 25.9 9.1 4.8 87.4 0.00 87.1 80.2 7.8 14.1 7.2 274 14 94.5 23.5 7.8 5.1 85.5 0.00 90.0 80.1 6.5 13.0 5.6 270 15 96.1 25.0 7.9 5.4 78.4 0.00 92.3 80.1 6.7 11.6 5.6 262 16 97.0 24.3 7.4 5.5 66.7 0.00 94.3 80.1 6.3 12.3 5.6 264 17 97.0 26.2 8.1 5.5 51.1 0.00 95.5 80.1 6.0 11.9 5.4 267 18 96.3 29.7 9.6 5.3 32.5 0.00 95.9 79.9 5.1 10.7 4.7 278 19 93.2 34.9 12.9 4.6 12.7 0.00 95.9 79.9 3.4 5.8 2.9 202 20 83.8 43.9 25.2 3.0 1.7 0.00 94.8 79.9 3.6 5.4 3.4 202 21 77.0 45.0 32.1 2.2 0.0 0.00 93.2 80.1 2.9 5.6 2.7 269 22 79.7 34.5 19.8 2.8 0.0 0.00 90.9 80.1 5.8 16.1 5.6 280 23 82.8 27.1 13.1 3.3 0.0 0.00 89.1 80.2 8.1 15.0 7.6 304 24 76.6 33.1 20.5 2.5 0.0 0.00 87.6 80.2 5.8 9.8 5.4 268 AZMET Daily Weather Data : YUMA VALLEY : May 31 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.2 61.0 83.3 DegF RELATIVE HUMIDITY 55.7 5.3 19.6 % DEWPOINT 33.4 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 96.1 78.3 86.7 DegF SOIL TEMP. 20 in 80.2 79.5 80.1 DegF WIND SPEED 18.6 6.3 MPH WIND VECTOR MAG. 5.1 MPH WIND VECTOR DIR. 288 Degrees SOLAR RADIATION 731.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.39 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.6 1614 26.5 2188 31.5 2850 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 1 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.9 31.8 19.9 2.5 0.0 0.00 86.0 80.4 4.3 15.2 2.9 304 2 74.3 32.0 21.2 2.3 0.0 0.00 84.6 80.6 4.0 9.4 3.1 351 3 74.8 30.9 20.1 2.4 0.0 0.00 83.5 80.6 4.7 9.6 3.1 360 4 68.2 35.2 29.9 1.7 0.0 0.00 82.4 80.6 2.7 7.4 1.3 107 5 68.5 37.0 32.4 1.7 0.0 0.00 81.5 80.8 3.1 7.4 0.4 53 6 62.4 40.8 45.3 1.1 1.0 0.00 80.4 80.8 1.1 3.6 0.2 180 7 66.6 44.6 45.0 1.2 12.2 0.00 79.3 81.0 1.3 4.3 0.7 60 8 81.0 40.3 23.7 2.8 29.9 0.00 78.4 81.0 5.1 8.5 4.7 333 9 83.7 38.3 20.0 3.2 47.8 0.00 79.0 81.0 7.6 13.4 7.2 296 10 87.3 36.5 16.6 3.7 63.8 0.00 80.6 81.0 7.4 13.6 6.9 298 11 90.0 33.4 13.5 4.2 68.6 0.00 82.8 81.0 8.5 13.0 8.1 278 12 93.6 29.3 10.1 4.8 84.3 0.00 85.3 81.0 8.9 15.4 8.5 278 13 95.5 30.9 10.2 5.1 86.7 0.00 88.0 80.8 9.4 16.1 8.9 276 14 97.3 30.6 9.5 5.5 85.1 0.00 90.3 80.8 9.8 17.9 9.2 284 15 99.1 30.6 9.0 5.8 78.1 0.00 92.8 80.8 8.5 16.1 7.8 282 16 100.2 31.1 9.0 6.0 66.4 0.00 94.5 80.6 8.3 14.8 7.6 276 17 99.9 32.9 9.7 5.9 50.2 0.00 95.7 80.6 7.8 13.0 7.6 271 18 98.2 34.7 11.0 5.5 31.1 0.00 96.1 80.6 7.6 14.3 7.2 267 19 95.9 33.6 11.2 5.1 13.9 0.00 95.5 80.6 9.6 15.9 9.4 276 20 91.9 33.1 12.4 4.5 2.2 0.00 94.3 80.6 9.8 16.6 9.6 277 21 89.6 32.2 13.0 4.1 0.0 0.00 92.3 80.6 12.8 18.6 12.5 289 22 86.5 29.7 12.8 3.8 0.0 0.00 90.7 80.8 12.1 19.7 11.9 287 23 83.3 26.2 12.4 3.4 0.0 0.00 89.1 80.8 11.4 17.9 11.0 290 24 80.4 24.3 12.5 3.1 0.0 0.00 87.6 81.0 10.1 16.6 9.8 287 AZMET Daily Weather Data : YUMA VALLEY : Jun 1 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.3 59.5 85.1 DegF RELATIVE HUMIDITY 56.4 6.7 17.9 % DEWPOINT 33.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.7 KPas SOIL TEMP. 4 in 96.3 78.4 87.1 DegF SOIL TEMP. 20 in 81.0 80.2 80.8 DegF WIND SPEED 19.7 7.4 MPH WIND VECTOR MAG. 6.3 MPH WIND VECTOR DIR. 287 Degrees SOLAR RADIATION 721.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.41 Inches STD. REF. EVAPOTRANSPIRATION 0.39 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.2 1635 26.3 2214 31.3 2881 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 2 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.8 23.0 11.8 3.2 0.0 0.00 85.3 81.0 15.2 24.8 14.8 298 2 78.8 21.0 11.5 3.0 0.0 0.00 83.8 81.1 16.6 23.5 16.1 292 3 77.0 22.3 12.9 2.8 0.0 0.00 82.6 81.1 15.4 23.7 15.2 288 4 76.3 24.1 14.3 2.7 0.0 0.00 81.7 81.3 13.6 22.8 13.2 286 5 75.9 25.2 15.1 2.6 0.0 0.00 81.0 81.3 10.1 17.7 9.6 288 6 73.6 26.8 17.4 2.3 0.7 0.00 80.6 81.3 3.8 9.4 2.0 356 7 75.9 27.3 16.5 2.5 12.7 0.00 79.9 81.3 2.5 8.5 1.6 13 8 81.1 27.1 13.8 3.1 28.7 0.00 79.2 81.3 6.3 13.4 6.0 327 9 84.2 28.9 13.4 3.5 46.3 0.00 79.7 81.3 8.1 12.5 7.6 306 10 86.9 30.9 13.4 3.8 62.1 0.00 81.0 81.3 8.9 14.1 8.5 289 11 91.8 31.3 11.7 4.5 75.0 0.00 82.9 81.3 10.1 17.9 9.6 276 12 94.3 29.8 10.2 4.9 82.9 0.00 85.3 81.1 12.5 19.0 12.1 273 13 96.3 31.6 10.3 5.3 85.3 0.00 87.6 81.1 12.1 21.7 11.4 249 14 97.9 31.5 9.8 5.6 83.6 0.00 90.1 81.0 13.2 21.0 12.8 269 15 98.6 31.8 9.6 5.7 76.9 0.00 91.8 81.0 15.4 25.1 15.0 266 16 98.6 32.5 9.9 5.7 65.5 0.00 93.2 81.0 14.3 23.5 13.6 267 17 97.9 31.1 9.6 5.6 50.2 0.00 93.7 80.8 13.4 19.7 13.0 265 18 96.6 29.8 9.5 5.4 33.0 0.00 93.9 80.8 11.9 17.9 11.6 275 19 93.7 29.1 10.0 4.9 15.8 0.00 93.7 80.8 9.8 16.1 9.6 270 20 89.2 30.2 12.0 4.1 2.2 0.00 92.7 80.8 10.3 15.0 10.3 274 21 86.0 28.0 12.2 3.7 0.0 0.00 91.0 80.8 9.4 14.1 8.9 293 22 83.7 27.5 12.9 3.4 0.0 0.00 89.1 80.8 11.6 19.7 11.4 298 23 81.7 26.8 13.4 3.2 0.0 0.00 87.3 81.0 15.4 24.6 15.2 291 24 78.3 32.2 18.6 2.7 0.0 0.00 85.8 81.0 13.9 20.8 13.6 284 AZMET Daily Weather Data : YUMA VALLEY : Jun 2 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.5 70.7 86.5 DegF RELATIVE HUMIDITY 22.3 7.6 12.5 % DEWPOINT 28.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.9 KPas SOIL TEMP. 4 in 94.1 79.2 86.4 DegF SOIL TEMP. 20 in 81.3 80.8 81.1 DegF WIND SPEED 25.1 11.4 MPH WIND VECTOR MAG. 10.5 MPH WIND VECTOR DIR. 282 Degrees SOLAR RADIATION 720.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.48 Inches STD. REF. EVAPOTRANSPIRATION 0.48 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.9 1661 31.0 2245 36.0 2917 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 3 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.5 32.7 20.2 2.5 0.0 0.00 84.4 81.1 12.3 21.0 11.9 288 2 75.9 32.5 20.5 2.4 0.0 0.00 83.1 81.1 15.4 23.5 15.2 289 3 74.1 34.2 23.3 2.2 0.0 0.00 82.0 81.3 14.1 23.3 13.6 290 4 73.9 34.0 23.2 2.2 0.0 0.00 81.1 81.3 10.5 17.0 10.3 299 5 72.0 34.3 25.2 2.0 0.0 0.00 80.4 81.3 6.5 13.6 6.0 318 6 64.2 38.8 39.6 1.3 1.0 0.00 79.9 81.3 2.9 5.6 2.2 146 7 65.5 41.7 41.9 1.3 12.2 0.00 79.0 81.3 2.2 4.9 1.3 176 8 72.7 40.6 31.5 1.9 29.6 0.00 78.1 81.3 4.0 5.8 3.4 214 9 79.9 39.2 23.5 2.7 48.0 0.00 78.4 81.3 4.3 8.1 3.8 256 10 84.7 38.1 19.2 3.3 64.3 0.00 80.1 81.3 7.6 13.9 7.2 275 11 87.6 34.2 14.9 3.8 77.2 0.00 82.0 81.1 9.8 15.0 9.2 279 12 91.0 33.6 13.2 4.3 84.8 0.00 84.7 81.1 8.9 14.3 8.5 285 13 92.7 32.2 11.8 4.6 87.7 0.00 87.4 81.0 7.8 13.6 7.2 280 14 94.6 32.0 10.9 5.0 85.8 0.00 90.1 81.0 8.5 14.5 7.8 275 15 96.6 32.7 10.6 5.3 78.4 0.00 92.1 81.0 8.5 15.0 6.9 252 16 96.8 36.9 12.4 5.2 65.0 0.00 93.9 80.8 9.2 16.1 8.7 226 17 96.8 37.8 13.0 5.2 49.0 0.00 95.0 80.8 7.6 16.3 7.4 218 18 96.1 38.7 13.7 5.0 32.0 0.00 95.5 80.8 6.7 11.9 6.5 215 19 93.0 41.7 16.9 4.4 15.1 0.00 95.7 80.8 4.7 9.6 4.5 222 20 89.1 36.3 15.6 3.9 1.9 0.00 94.8 80.8 8.9 13.9 8.7 275 21 83.3 37.0 19.4 3.2 0.0 0.00 93.4 80.8 6.7 13.6 6.5 264 22 77.0 42.3 28.9 2.3 0.0 0.00 91.6 80.8 4.3 8.5 4.0 256 23 71.6 41.7 33.9 1.8 0.0 0.00 90.0 81.0 1.6 4.0 1.3 140 24 72.3 40.5 31.8 1.9 0.0 0.00 88.2 81.0 2.0 7.8 0.9 227 AZMET Daily Weather Data : YUMA VALLEY : Jun 3 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.9 60.8 82.4 DegF RELATIVE HUMIDITY 49.0 8.2 21.5 % DEWPOINT 36.9 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 95.9 78.1 86.7 DegF SOIL TEMP. 20 in 81.3 80.8 81.0 DegF WIND SPEED 23.5 7.4 MPH WIND VECTOR MAG. 5.8 MPH WIND VECTOR DIR. 269 Degrees SOLAR RADIATION 731.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.39 Inches STD. REF. EVAPOTRANSPIRATION 0.37 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.4 1682 26.5 2271 31.5 2948 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 4 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.1 39.9 31.1 1.9 0.0 0.00 86.7 81.1 1.3 4.3 0.7 236 2 68.9 42.1 38.0 1.5 0.0 0.00 85.3 81.3 1.8 4.7 1.6 134 3 64.4 44.4 48.4 1.1 0.0 0.00 84.0 81.3 3.6 6.7 2.9 150 4 61.5 46.0 56.8 0.8 0.0 0.00 82.8 81.5 2.7 6.5 1.6 171 5 60.8 44.4 54.9 0.8 0.0 0.00 81.5 81.5 2.9 5.6 2.0 173 6 61.2 43.9 53.2 0.9 1.0 0.00 80.4 81.5 2.7 4.3 2.2 150 7 65.3 46.9 51.5 1.0 11.9 0.00 79.3 81.7 1.3 3.6 0.9 198 8 72.7 46.0 38.9 1.7 28.4 0.00 78.6 81.7 4.0 8.7 3.8 255 9 76.8 41.5 28.2 2.3 32.7 0.00 79.0 81.7 4.9 8.9 4.7 270 10 82.0 41.2 23.6 2.8 61.4 0.00 80.1 81.7 7.2 12.1 6.7 264 11 85.3 40.3 20.5 3.3 69.0 0.00 81.7 81.7 8.1 13.6 7.6 207 12 89.4 42.6 19.5 3.8 78.4 0.00 84.4 81.7 10.3 17.4 9.8 238 13 91.4 43.9 18.7 4.2 80.3 0.00 86.5 81.5 10.3 20.4 9.8 226 14 94.6 43.0 16.9 4.6 84.8 0.00 89.2 81.5 15.0 23.3 14.1 264 15 93.7 41.9 16.8 4.5 79.3 0.00 91.2 81.5 17.2 25.7 16.6 281 16 91.9 41.4 17.4 4.2 65.0 0.00 92.1 81.3 18.3 27.7 17.9 281 17 90.1 41.7 18.5 4.0 47.8 0.00 92.3 81.3 18.8 27.7 18.3 273 18 87.6 43.5 21.7 3.5 26.8 0.00 92.1 81.3 15.2 23.3 15.0 273 19 84.2 43.9 24.4 3.0 11.9 0.00 91.0 81.3 16.6 26.4 16.1 292 20 77.7 44.6 31.1 2.2 1.2 0.00 89.2 81.3 22.4 30.9 21.9 286 21 73.6 45.9 37.3 1.8 0.0 0.00 87.4 81.3 20.4 30.4 19.9 290 22 71.6 46.0 40.0 1.6 0.0 0.00 85.6 81.3 20.1 29.5 19.9 292 23 71.2 45.3 39.3 1.6 0.0 0.00 84.0 81.3 17.0 27.7 16.6 297 24 70.5 44.6 39.4 1.5 0.0 0.00 83.1 81.5 10.5 22.1 10.3 291 AZMET Daily Weather Data : YUMA VALLEY : Jun 4 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.3 57.2 77.4 DegF RELATIVE HUMIDITY 60.0 13.1 32.8 % DEWPOINT 43.5 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 92.3 78.6 85.3 DegF SOIL TEMP. 20 in 81.7 81.1 81.5 DegF WIND SPEED 30.9 10.5 MPH WIND VECTOR MAG. 8.3 MPH WIND VECTOR DIR. 327 Degrees SOLAR RADIATION 679.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.39 Inches STD. REF. EVAPOTRANSPIRATION 0.40 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.4 1702 24.5 2296 29.5 2978 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 5 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.9 47.1 42.7 1.5 0.0 0.00 81.9 81.5 11.6 19.2 11.4 299 2 67.3 47.8 49.6 1.1 0.0 0.00 81.1 81.5 6.5 15.4 5.1 196 3 66.6 49.3 53.7 1.0 0.0 0.00 80.4 81.5 5.4 12.8 4.5 199 4 63.5 49.5 60.3 0.8 0.0 0.00 79.5 81.5 2.7 8.1 1.8 150 5 61.0 44.6 55.0 0.8 0.0 0.00 78.4 81.5 2.7 6.3 2.5 120 6 62.8 38.5 41.0 1.2 1.2 0.00 77.4 81.5 1.8 5.1 0.9 14 7 65.1 41.9 42.6 1.2 13.4 0.00 76.3 81.5 2.7 8.3 0.7 338 8 75.0 36.0 25.1 2.3 32.3 0.00 75.7 81.3 3.1 8.9 2.7 24 9 79.9 26.2 13.8 3.0 51.6 0.00 75.9 81.3 8.5 17.0 8.1 4 10 82.0 26.4 13.0 3.3 68.6 0.00 77.7 81.1 11.0 18.8 10.3 358 11 84.4 27.7 12.7 3.5 81.7 0.00 79.9 81.1 9.4 18.1 8.7 359 12 86.4 27.5 11.9 3.8 89.6 0.00 82.8 81.1 7.2 17.4 6.0 2 13 88.3 27.1 10.9 4.1 91.5 0.00 86.0 81.0 5.6 14.1 4.0 344 14 90.5 25.9 9.7 4.4 89.3 0.00 89.1 81.0 5.4 19.0 4.0 332 15 93.0 25.3 8.8 4.8 81.7 0.00 91.8 80.8 4.9 13.0 3.6 318 16 93.9 23.9 8.0 5.0 70.5 0.00 93.7 80.6 6.3 14.1 5.1 300 17 94.8 20.3 6.7 5.2 54.7 0.00 95.0 80.6 6.9 15.2 6.0 325 18 92.1 29.1 10.6 4.6 36.1 0.00 95.4 80.6 6.7 11.6 6.3 261 19 88.0 32.5 13.9 3.9 17.0 0.00 95.0 80.6 6.7 11.4 6.7 246 20 80.4 37.4 21.6 2.8 2.6 0.00 93.9 80.6 4.9 6.7 4.9 236 21 73.6 40.1 30.0 2.0 0.0 0.00 92.1 80.6 3.4 6.3 3.1 235 22 69.1 40.8 35.8 1.6 0.0 0.00 90.3 80.6 2.5 4.9 2.5 187 23 66.7 42.4 41.3 1.3 0.0 0.00 88.3 80.8 1.6 3.6 1.1 202 24 64.2 43.5 47.0 1.1 0.0 0.00 86.4 80.8 1.6 6.3 1.1 138 AZMET Daily Weather Data : YUMA VALLEY : Jun 5 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.7 59.4 77.5 DegF RELATIVE HUMIDITY 66.2 5.5 27.7 % DEWPOINT 35.4 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 95.4 75.6 85.1 DegF SOIL TEMP. 20 in 81.5 80.4 81.0 DegF WIND SPEED 19.2 5.4 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 312 Degrees SOLAR RADIATION 781.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.3 1722 25.2 2321 30.2 3008 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 6 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.0 43.3 48.8 1.0 0.0 0.00 84.7 80.8 1.3 4.3 0.9 28 2 60.6 47.3 62.0 0.7 0.0 0.00 83.1 81.0 1.6 4.0 0.9 293 3 59.4 45.1 59.3 0.7 0.0 0.00 81.7 81.1 1.3 4.9 0.9 159 4 57.9 44.4 60.8 0.6 0.0 0.00 80.2 81.1 1.8 4.3 1.1 49 5 59.5 43.0 54.3 0.8 0.0 0.00 79.0 81.1 2.7 4.5 2.7 30 6 57.6 43.3 58.7 0.7 1.0 0.00 77.9 81.1 1.8 3.6 1.6 39 7 64.0 39.4 40.9 1.2 12.9 0.00 77.0 81.3 1.8 4.0 1.8 14 8 70.5 38.1 30.6 1.8 31.5 0.00 76.3 81.3 4.0 6.3 4.0 23 9 78.6 39.9 25.2 2.5 50.7 0.00 77.0 81.3 3.1 6.7 2.9 45 10 86.5 40.6 20.0 3.5 65.9 0.00 78.8 81.3 2.2 5.4 0.4 286 11 89.8 39.0 16.9 4.0 74.8 0.00 81.7 81.1 3.8 10.7 2.7 190 12 92.5 37.4 14.6 4.4 86.2 0.00 84.6 81.1 7.2 16.1 6.5 154 13 95.5 29.1 9.6 5.2 88.9 0.00 87.3 81.1 9.2 15.0 8.5 160 14 97.3 26.4 8.1 5.6 86.7 0.00 89.6 81.0 9.4 16.1 8.7 173 15 97.9 28.4 8.6 5.6 79.8 0.00 91.9 81.0 8.9 16.3 8.3 168 16 98.8 33.8 10.4 5.7 67.1 0.00 93.6 81.0 10.1 17.9 9.4 172 17 99.3 32.2 9.6 5.8 51.8 0.00 93.9 80.8 11.2 17.2 11.0 198 18 97.3 30.0 9.3 5.5 34.2 0.00 94.1 80.8 11.0 17.7 10.7 200 19 93.2 31.3 11.3 4.7 16.5 0.00 94.1 80.8 8.7 13.9 8.5 200 20 82.8 37.6 20.4 3.1 2.4 0.00 93.9 80.8 4.0 7.8 3.8 220 21 74.1 41.4 30.8 2.0 0.0 0.00 92.5 80.8 3.4 4.3 3.4 248 22 72.1 41.7 33.4 1.8 0.0 0.00 90.9 81.0 1.6 3.8 1.3 244 23 72.0 40.6 32.2 1.8 0.0 0.00 89.1 81.0 0.9 2.7 0.7 322 24 71.6 39.7 31.5 1.8 0.0 0.00 87.3 81.1 2.5 4.0 2.5 34 AZMET Daily Weather Data : YUMA VALLEY : Jun 6 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.2 56.5 78.8 DegF RELATIVE HUMIDITY 72.5 6.1 29.5 % DEWPOINT 38.1 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 94.3 76.3 85.8 DegF SOIL TEMP. 20 in 81.3 80.8 81.0 DegF WIND SPEED 17.9 4.7 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 180 Degrees SOLAR RADIATION 750.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.8 1742 24.8 2346 29.9 3038 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 7 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.3 35.1 25.5 2.0 0.0 0.00 85.6 81.1 0.9 3.1 0.7 38 2 69.8 36.5 29.6 1.8 0.0 0.00 84.2 81.3 2.0 4.9 2.0 332 3 67.6 39.7 36.0 1.5 0.0 0.00 82.9 81.3 1.1 3.4 0.7 244 4 66.4 41.4 40.2 1.3 0.0 0.00 81.7 81.5 1.8 4.3 1.6 265 5 66.6 38.8 36.0 1.4 0.0 0.00 80.6 81.5 1.8 3.6 1.1 262 6 66.0 38.8 37.0 1.4 1.0 0.00 79.5 81.7 1.3 4.3 1.3 318 7 71.1 43.2 36.5 1.6 12.9 0.00 78.6 81.7 0.9 3.1 0.7 360 8 77.2 51.8 41.2 1.9 31.1 0.00 78.3 81.7 4.5 11.2 4.5 147 9 80.8 53.6 39.2 2.2 50.2 0.00 79.0 81.7 8.5 12.8 8.3 143 10 84.6 52.3 33.2 2.7 65.5 0.00 80.6 81.7 5.4 10.7 4.7 162 11 87.6 52.3 30.0 3.1 77.9 0.00 83.1 81.7 7.4 14.1 6.7 152 12 90.7 50.7 25.8 3.7 84.8 0.00 85.8 81.7 6.9 13.9 6.0 186 13 94.3 49.5 21.9 4.3 86.5 0.00 88.7 81.5 7.6 19.0 6.7 182 14 96.8 44.6 16.9 4.9 84.6 0.00 91.8 81.5 9.6 17.2 8.9 162 15 97.0 41.7 15.0 5.1 77.6 0.00 94.3 81.5 9.6 18.8 8.9 147 16 97.5 38.8 13.2 5.3 66.2 0.00 95.7 81.5 11.2 19.5 10.5 150 17 97.3 38.1 12.9 5.3 51.1 0.00 96.4 81.5 10.3 18.8 9.8 151 18 95.4 39.7 14.6 4.8 33.2 0.00 97.0 81.3 11.0 17.4 10.7 141 19 93.6 37.2 14.0 4.6 15.8 0.00 95.9 81.3 8.3 13.0 7.8 168 20 85.1 40.3 20.9 3.3 2.4 0.00 95.4 81.3 3.8 6.7 3.6 188 21 77.5 42.4 28.6 2.3 0.0 0.00 93.9 81.5 2.9 5.4 2.7 162 22 76.1 41.5 29.0 2.2 0.0 0.00 92.1 81.5 1.1 3.8 0.2 114 23 76.5 40.5 27.6 2.3 0.0 0.00 90.1 81.7 0.9 3.4 0.7 25 24 75.9 42.6 30.5 2.1 0.0 0.00 88.5 81.7 1.8 4.0 1.8 29 AZMET Daily Weather Data : YUMA VALLEY : Jun 7 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.0 64.4 81.9 DegF RELATIVE HUMIDITY 46.8 10.3 27.3 % DEWPOINT 43.0 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 97.0 78.3 87.4 DegF SOIL TEMP. 20 in 81.7 81.1 81.5 DegF WIND SPEED 19.5 4.9 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 158 Degrees SOLAR RADIATION 740.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.2 1765 28.3 2374 33.3 3071 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 8 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.8 45.9 39.5 1.6 0.0 0.00 86.9 81.9 2.0 5.4 1.6 333 2 69.4 47.7 45.7 1.3 0.0 0.00 85.6 82.0 2.7 5.6 2.2 140 3 69.3 45.1 42.1 1.4 0.0 0.00 84.6 82.0 1.1 2.7 0.7 18 4 70.7 47.3 43.6 1.5 0.0 0.00 83.3 82.2 2.5 3.6 2.0 96 5 67.3 48.9 51.9 1.1 0.0 0.00 82.2 82.2 1.1 4.3 0.4 22 6 66.2 49.8 55.6 1.0 1.0 0.00 81.1 82.2 1.1 2.7 0.7 40 7 71.1 52.0 50.8 1.3 11.9 0.00 80.4 82.4 0.9 3.4 0.4 86 8 76.8 51.6 41.7 1.9 30.1 0.00 79.7 82.4 6.5 11.6 6.5 170 9 81.5 47.5 30.7 2.5 48.7 0.00 80.6 82.4 7.2 12.1 6.7 147 10 84.7 45.1 25.1 3.1 64.7 0.00 82.0 82.4 6.7 11.2 6.5 126 11 88.2 41.2 19.4 3.7 76.9 0.00 84.4 82.4 6.3 13.0 6.0 130 12 90.5 38.8 16.4 4.1 84.1 0.00 87.3 82.2 4.5 10.1 3.6 126 13 92.7 38.3 15.0 4.4 86.0 0.00 90.5 82.2 4.0 13.2 2.0 98 14 94.8 39.0 14.5 4.8 84.1 0.00 93.9 82.2 4.3 11.6 2.5 128 15 97.0 38.3 13.2 5.2 77.4 0.00 96.4 82.2 4.9 13.6 3.4 179 16 97.7 39.6 13.5 5.3 65.9 0.00 97.9 82.0 7.8 14.1 7.4 158 17 98.6 39.6 13.1 5.5 50.9 0.00 98.8 82.0 5.8 12.1 5.1 190 18 98.8 41.2 13.9 5.4 30.6 0.00 99.3 82.0 5.1 9.8 4.9 217 19 96.1 47.8 19.7 4.7 15.8 0.00 99.5 82.0 3.6 7.4 3.6 223 20 89.1 49.5 25.8 3.5 2.6 0.00 98.8 82.0 3.4 4.3 3.4 243 21 82.6 48.2 30.2 2.7 0.0 0.00 97.0 82.2 4.7 6.3 4.5 264 22 80.1 48.0 32.4 2.4 0.0 0.00 95.0 82.2 5.1 6.3 5.1 270 23 77.9 48.0 34.9 2.1 0.0 0.00 93.2 82.4 2.7 5.4 2.2 269 24 71.8 49.6 46.0 1.5 0.0 0.00 91.8 82.4 2.2 7.8 2.2 153 AZMET Daily Weather Data : YUMA VALLEY : Jun 8 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.9 65.7 82.8 DegF RELATIVE HUMIDITY 59.9 11.6 30.6 % DEWPOINT 45.3 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 99.5 79.7 89.6 DegF SOIL TEMP. 20 in 82.4 81.7 82.2 DegF WIND SPEED 14.1 4.0 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 170 Degrees SOLAR RADIATION 730.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.9 1789 28.8 2403 33.8 3105 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 9 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.3 51.1 50.6 1.3 0.0 0.00 90.1 82.6 3.1 8.3 1.6 212 2 68.4 51.6 55.2 1.1 0.0 0.00 88.5 82.6 1.3 4.7 0.7 229 3 68.2 50.7 53.7 1.1 0.0 0.00 87.1 82.8 1.3 4.0 1.3 40 4 66.6 50.9 57.3 0.9 0.0 0.00 85.6 82.9 1.3 3.4 1.3 41 5 64.9 50.7 60.3 0.8 0.0 0.00 84.2 82.9 0.7 2.0 0.7 39 6 63.1 51.4 65.8 0.7 1.0 0.00 82.9 83.1 0.4 1.3 0.4 79 7 66.2 52.2 60.9 0.9 13.1 0.00 81.9 83.1 0.7 2.7 0.4 210 8 77.7 50.9 39.7 2.0 31.1 0.00 81.3 83.1 0.7 3.6 0.4 192 9 83.3 47.8 29.2 2.8 49.0 0.00 81.7 83.3 3.1 6.3 2.7 222 10 87.8 47.3 24.7 3.4 64.0 0.00 83.1 83.3 4.3 6.7 4.0 228 11 92.5 47.5 21.5 4.1 74.5 0.00 85.6 83.1 4.3 7.4 3.8 236 12 96.8 41.5 15.1 5.1 82.4 0.00 88.7 83.1 4.7 8.5 4.3 238 13 99.9 36.9 11.4 5.8 85.3 0.00 92.1 83.1 3.8 7.8 3.4 233 14 102.7 33.6 9.1 6.5 84.6 0.00 95.2 83.1 4.9 8.5 4.7 232 15 104.5 32.4 8.2 6.9 77.9 0.00 97.9 82.9 4.5 11.6 3.8 234 16 104.5 33.8 8.8 6.8 66.4 0.00 99.5 82.9 6.5 13.0 5.8 220 17 104.2 35.6 9.6 6.7 51.1 0.00 100.4 82.9 7.8 12.8 7.6 218 18 102.4 37.8 11.0 6.3 33.9 0.00 100.9 82.9 6.7 11.4 6.7 217 19 98.2 42.1 14.6 5.3 16.5 0.00 100.9 82.9 4.5 6.9 4.5 211 20 88.7 46.0 23.1 3.6 2.6 0.00 100.0 82.9 4.0 5.1 4.0 205 21 81.5 48.0 31.1 2.5 0.0 0.00 98.4 82.9 1.6 4.5 0.9 208 22 78.6 43.7 28.9 2.4 0.0 0.00 96.4 83.1 0.7 2.7 0.7 137 23 74.8 44.4 34.0 2.0 0.0 0.00 94.3 83.1 1.1 4.3 0.9 159 24 73.2 46.6 38.7 1.7 0.0 0.00 92.3 83.3 0.7 1.8 0.4 186 AZMET Daily Weather Data : YUMA VALLEY : Jun 9 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.4 61.5 84.2 DegF RELATIVE HUMIDITY 71.8 6.3 31.8 % DEWPOINT 44.8 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 101.1 81.1 91.2 DegF SOIL TEMP. 20 in 83.3 82.4 82.9 DegF WIND SPEED 13.0 2.9 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 221 Degrees SOLAR RADIATION 733.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.9 1812 27.9 2431 32.8 3138 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 10 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.1 47.3 43.0 1.5 0.0 0.00 90.3 83.5 2.5 4.9 2.0 52 2 69.8 46.6 43.5 1.4 0.0 0.00 88.7 83.5 0.9 3.4 0.7 33 3 66.6 49.1 53.4 1.0 0.0 0.00 87.3 83.7 0.9 3.8 0.9 324 4 65.5 48.9 55.0 1.0 0.0 0.00 85.8 83.7 1.3 2.9 0.9 47 5 65.8 48.4 53.4 1.0 0.0 0.00 84.6 83.8 0.9 2.7 0.7 36 6 64.4 48.9 57.0 0.9 0.7 0.00 83.3 83.8 0.4 1.8 0.4 5 7 69.3 50.7 51.3 1.2 12.9 0.00 82.2 84.0 0.7 2.2 0.4 91 8 79.2 50.5 37.0 2.2 30.8 0.00 81.9 84.0 1.6 4.9 0.7 206 9 85.6 46.6 25.8 3.1 48.3 0.00 82.2 84.0 4.7 8.5 4.3 177 10 91.9 44.2 19.5 4.1 63.1 0.00 83.7 84.0 5.4 8.9 4.9 194 11 96.4 40.1 14.4 5.0 74.8 0.00 86.2 84.0 5.4 10.5 4.9 216 12 99.7 42.1 14.0 5.6 81.7 0.00 89.2 83.8 5.8 11.9 5.1 206 13 101.8 42.1 13.2 6.0 84.8 0.00 92.3 83.8 6.9 15.2 6.0 177 14 104.5 41.4 11.8 6.6 83.4 0.00 95.2 83.8 7.6 17.0 7.2 210 15 106.5 40.5 10.8 7.1 77.2 0.00 97.7 83.7 8.7 17.7 8.1 215 16 106.5 40.1 10.6 7.1 65.9 0.00 99.5 83.7 8.5 15.7 8.1 230 17 106.5 41.4 11.1 7.1 49.9 0.00 100.6 83.7 8.9 17.2 8.7 214 18 104.7 42.1 12.0 6.6 31.8 0.00 100.4 83.7 10.1 16.8 9.8 209 19 99.0 42.8 14.8 5.4 15.3 0.00 100.4 83.7 9.2 15.0 9.2 213 20 90.1 47.5 23.4 3.7 2.4 0.00 99.9 83.7 6.5 10.7 6.3 234 21 82.8 50.4 32.6 2.6 0.0 0.00 98.4 83.7 3.6 6.7 3.6 242 22 78.6 52.3 40.0 2.0 0.0 0.00 96.8 83.8 3.4 5.8 3.1 254 23 75.2 51.8 44.0 1.7 0.0 0.00 95.0 83.8 3.4 8.9 2.5 196 24 72.7 51.8 47.8 1.4 0.0 0.00 93.2 84.0 2.2 4.5 2.0 239 AZMET Daily Weather Data : YUMA VALLEY : Jun 10 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 108.0 63.7 85.6 DegF RELATIVE HUMIDITY 63.0 8.0 30.8 % DEWPOINT 46.0 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 3.6 KPas SOIL TEMP. 4 in 100.9 81.9 91.4 DegF SOIL TEMP. 20 in 84.0 83.3 83.8 DegF WIND SPEED 17.7 4.5 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 212 Degrees SOLAR RADIATION 722.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.8 1835 28.8 2460 33.8 3172 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 11 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.4 50.2 46.9 1.4 0.0 0.00 91.4 84.0 1.6 4.3 0.9 50 2 68.2 52.2 56.8 1.0 0.0 0.00 89.6 84.2 1.6 4.3 0.7 25 3 68.4 50.7 53.5 1.1 0.0 0.00 88.2 84.2 1.3 4.3 0.7 31 4 65.1 51.3 61.0 0.8 0.0 0.00 86.5 84.4 2.0 5.8 1.6 185 5 62.6 51.3 66.8 0.6 0.0 0.00 85.3 84.4 2.2 5.4 2.0 214 6 62.8 50.9 65.4 0.7 1.0 0.00 83.8 84.6 4.5 7.6 4.5 203 7 70.2 44.4 39.9 1.5 12.7 0.00 82.8 84.6 4.9 7.8 4.5 176 8 76.3 44.6 32.4 2.1 30.3 0.00 82.2 84.6 3.6 6.7 3.1 185 9 83.1 45.1 26.5 2.8 48.0 0.00 82.4 84.6 5.1 8.9 4.9 219 10 87.4 43.2 21.4 3.5 63.3 0.00 83.8 84.6 5.8 9.4 5.6 223 11 91.4 38.8 16.0 4.2 75.0 0.00 86.4 84.6 3.6 8.9 3.1 235 12 93.9 37.0 13.7 4.7 81.9 0.00 89.6 84.6 3.8 9.8 2.0 197 13 97.5 30.2 9.4 5.5 85.8 0.00 93.0 84.4 3.1 9.4 1.3 322 14 99.5 29.3 8.5 5.9 84.1 0.00 95.9 84.4 4.3 11.4 2.0 225 15 100.4 32.0 9.2 6.0 77.6 0.00 98.4 84.4 5.1 11.6 3.6 205 16 101.1 32.7 9.3 6.2 65.9 0.00 100.4 84.2 5.4 10.3 4.7 221 17 100.6 33.4 9.7 6.0 49.9 0.00 101.1 84.2 6.9 12.5 6.5 165 18 100.0 32.4 9.5 5.9 32.5 0.00 100.9 84.2 6.7 12.8 6.3 188 19 97.2 37.6 12.8 5.3 15.5 0.00 100.9 84.2 4.9 9.2 4.9 201 20 87.8 45.3 23.1 3.5 2.4 0.00 100.0 84.2 3.6 4.7 3.6 197 21 81.3 46.6 29.7 2.6 0.0 0.00 98.6 84.2 2.5 3.6 1.8 239 22 77.0 46.0 33.6 2.1 0.0 0.00 96.6 84.2 1.8 8.3 0.9 187 23 75.9 47.3 36.2 2.0 0.0 0.00 94.6 84.4 0.9 3.1 0.4 237 24 75.4 43.5 32.1 2.0 0.0 0.00 92.7 84.4 0.7 2.5 0.4 41 AZMET Daily Weather Data : YUMA VALLEY : Jun 11 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.2 61.0 83.1 DegF RELATIVE HUMIDITY 71.2 6.2 30.1 % DEWPOINT 42.3 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 101.3 82.0 91.9 DegF SOIL TEMP. 20 in 84.6 84.0 84.4 DegF WIND SPEED 12.8 3.6 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 202 Degrees SOLAR RADIATION 726.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.1 1858 27.2 2487 32.0 3204 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 12 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.3 48.0 39.6 1.8 0.0 0.00 90.9 84.6 1.1 3.8 0.9 187 2 72.5 48.9 43.2 1.5 0.0 0.00 89.2 84.6 1.3 3.8 1.1 346 3 71.2 48.4 44.4 1.5 0.0 0.00 87.8 84.7 1.3 3.4 1.3 12 4 71.6 47.3 42.0 1.5 0.0 0.00 86.4 84.7 1.3 2.7 1.1 39 5 69.1 49.5 49.9 1.2 0.0 0.00 85.3 84.9 0.9 2.2 0.2 242 6 67.5 50.4 54.3 1.0 1.0 0.00 84.0 84.9 1.3 4.7 1.1 33 7 71.6 48.2 43.5 1.5 12.2 0.00 83.1 84.9 1.1 2.7 0.9 18 8 79.2 49.1 35.0 2.2 30.1 0.00 82.6 84.9 5.8 12.5 5.6 142 9 83.7 47.7 28.6 2.8 48.3 0.00 82.9 84.9 11.6 17.0 11.4 147 10 86.4 49.5 27.9 3.1 64.0 0.00 84.0 84.9 11.4 17.4 11.0 158 11 89.6 54.3 30.3 3.3 75.5 0.00 86.2 84.9 12.3 21.5 11.9 160 12 91.6 55.6 29.9 3.5 82.7 0.00 88.7 84.9 11.6 21.3 11.2 160 13 93.9 54.5 26.8 4.0 85.3 0.00 91.4 84.7 10.5 20.6 9.8 159 14 95.7 53.4 24.2 4.4 83.4 0.00 94.1 84.7 9.6 19.7 9.2 155 15 97.2 50.0 20.4 4.8 76.9 0.00 96.3 84.7 9.6 17.4 8.9 156 16 98.2 47.5 18.0 5.1 65.7 0.00 98.2 84.6 9.2 15.4 8.7 152 17 99.0 44.2 15.6 5.3 50.9 0.00 98.8 84.6 8.3 15.4 7.8 168 18 98.6 43.2 15.1 5.3 33.7 0.00 99.1 84.6 8.3 12.5 8.1 170 19 97.2 40.6 14.3 5.2 16.3 0.00 99.3 84.4 6.5 10.7 6.3 176 20 88.5 47.8 25.2 3.5 2.9 0.00 98.8 84.4 3.8 7.4 3.4 222 21 80.1 50.5 35.7 2.3 0.0 0.00 97.3 84.6 3.8 5.1 3.8 254 22 77.0 48.4 36.6 2.0 0.0 0.00 95.5 84.6 4.0 5.1 4.0 250 23 74.7 50.4 42.4 1.7 0.0 0.00 93.9 84.6 2.9 4.0 2.9 253 24 74.7 50.9 43.3 1.7 0.0 0.00 92.3 84.7 1.1 2.7 0.9 311 AZMET Daily Weather Data : YUMA VALLEY : Jun 12 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.2 65.7 83.5 DegF RELATIVE HUMIDITY 61.0 13.2 32.8 % DEWPOINT 49.1 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 99.5 82.6 91.0 DegF SOIL TEMP. 20 in 85.1 84.4 84.7 DegF WIND SPEED 21.5 5.8 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 164 Degrees SOLAR RADIATION 728.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.9 1882 29.0 2516 34.0 3238 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 13 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.6 52.7 51.3 1.3 0.0 0.00 90.5 84.7 0.7 2.0 0.7 70 2 69.6 50.2 50.0 1.2 0.0 0.00 89.1 84.9 0.4 2.0 0.4 352 3 68.5 51.1 53.7 1.1 0.0 0.00 87.6 84.9 0.4 1.6 0.4 34 4 66.4 54.0 64.8 0.8 0.0 0.00 86.2 85.1 1.3 3.4 0.7 170 5 64.4 53.1 66.8 0.7 0.0 0.00 85.1 85.1 1.1 3.4 0.4 138 6 63.0 52.3 68.3 0.6 1.0 0.00 84.0 85.1 0.7 3.6 0.7 172 7 68.2 53.6 59.8 1.0 12.4 0.00 83.1 85.1 0.9 2.5 0.7 175 8 77.5 55.4 47.0 1.7 30.1 0.00 82.6 85.3 2.7 6.7 2.5 175 9 82.9 52.3 35.1 2.5 47.5 0.00 82.8 85.3 5.1 8.3 4.7 208 10 86.0 50.4 29.4 3.0 60.9 0.00 84.6 85.1 4.5 7.8 4.0 236 11 90.0 49.5 25.1 3.6 73.1 0.00 86.9 85.1 4.7 8.7 4.3 237 12 93.6 46.8 20.2 4.3 77.4 0.00 89.8 85.1 5.1 10.5 4.9 230 13 96.4 45.0 17.4 4.8 81.5 0.00 92.8 84.9 4.5 8.1 3.6 256 14 99.9 45.5 15.9 5.5 80.5 0.00 95.7 84.9 5.1 10.7 4.3 232 15 101.7 43.2 13.8 5.9 76.0 0.00 98.1 84.9 6.5 12.5 5.8 170 16 102.6 43.2 13.4 6.1 65.0 0.00 99.9 84.7 6.0 13.4 4.7 189 17 103.6 44.4 13.6 6.3 49.7 0.00 101.7 84.7 4.0 12.1 3.1 219 18 103.3 43.5 13.3 6.3 33.0 0.00 102.4 84.7 4.5 9.4 3.8 209 19 101.7 47.5 16.3 5.8 15.5 0.00 102.6 84.7 2.7 4.7 2.7 236 20 94.1 52.3 24.5 4.2 2.6 0.00 101.8 84.6 3.1 4.9 3.1 238 21 86.4 51.3 29.9 3.0 0.0 0.00 100.4 84.7 3.4 4.5 3.4 253 22 82.9 50.4 32.5 2.6 0.0 0.00 98.6 84.7 3.6 5.4 3.4 249 23 79.2 52.3 39.6 2.1 0.0 0.00 96.6 84.9 3.6 5.4 3.6 255 24 77.2 52.9 42.9 1.8 0.0 0.00 94.8 84.9 1.3 3.4 1.1 248 AZMET Daily Weather Data : YUMA VALLEY : Jun 13 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.7 61.9 84.6 DegF RELATIVE HUMIDITY 76.9 11.2 35.2 % DEWPOINT 49.6 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 102.7 82.4 92.3 DegF SOIL TEMP. 20 in 85.3 84.6 84.9 DegF WIND SPEED 13.4 3.1 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 222 Degrees SOLAR RADIATION 705.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.7 1904 27.7 2544 32.6 3270 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 14 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.1 52.0 45.8 1.6 0.0 0.00 93.0 85.1 2.2 5.6 1.6 68 2 72.1 52.2 49.5 1.4 0.0 0.00 91.4 85.1 0.7 2.2 0.2 11 3 69.4 55.6 61.4 0.9 0.0 0.00 90.0 85.3 0.7 1.8 0.4 205 4 69.4 53.2 56.6 1.1 0.0 0.00 88.5 85.3 1.8 3.8 0.9 124 5 69.3 54.3 59.0 1.0 0.0 0.00 87.3 85.5 1.1 2.9 1.1 359 6 69.1 53.2 57.2 1.0 1.0 0.00 86.2 85.5 2.0 4.5 2.0 28 7 73.8 52.9 48.3 1.5 11.5 0.00 85.1 85.6 1.1 2.5 1.1 43 8 79.9 55.6 43.4 2.0 25.3 0.00 84.7 85.6 0.7 3.1 0.7 224 9 86.0 51.4 30.6 3.0 45.4 0.00 85.1 85.6 3.8 6.5 3.4 223 10 91.8 48.4 22.8 3.9 60.9 0.00 86.5 85.6 4.7 9.6 4.3 173 11 96.3 46.0 18.2 4.8 71.9 0.00 88.7 85.6 5.8 10.7 5.1 168 12 99.1 45.9 16.5 5.3 67.1 0.00 91.6 85.6 4.3 8.3 3.8 233 13 102.6 44.6 14.2 6.1 83.1 0.00 94.6 85.5 4.0 8.5 3.6 278 14 104.5 45.5 13.8 6.4 76.0 0.00 97.9 85.5 4.3 8.7 3.4 242 15 106.5 43.5 12.1 7.0 74.3 0.00 100.8 85.5 4.9 8.9 4.5 271 16 107.4 45.9 12.8 7.1 62.8 0.00 102.6 85.3 5.4 9.4 5.1 242 17 106.7 47.3 13.9 6.9 44.7 0.00 103.6 85.3 5.8 9.8 5.6 222 18 102.4 47.3 15.8 5.9 20.8 0.00 104.2 85.3 5.1 7.6 4.9 216 19 99.5 49.3 18.5 5.3 10.3 0.00 103.8 85.3 3.8 5.4 3.8 216 20 94.3 51.4 23.8 4.2 1.7 0.00 102.7 85.3 2.7 4.9 2.7 222 21 87.1 52.3 30.6 3.0 0.0 0.00 101.3 85.5 1.6 3.4 1.6 249 22 82.2 52.9 36.4 2.4 0.0 0.00 99.5 85.5 1.6 3.1 1.1 207 23 81.5 50.4 33.9 2.4 0.0 0.00 97.5 85.5 1.3 2.9 0.9 11 24 79.2 52.7 40.3 2.0 0.0 0.00 95.7 85.6 1.8 4.5 1.1 57 AZMET Daily Weather Data : YUMA VALLEY : Jun 14 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 108.3 67.5 87.6 DegF RELATIVE HUMIDITY 64.9 10.0 32.3 % DEWPOINT 50.2 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 3.6 KPas SOIL TEMP. 4 in 104.4 84.7 94.3 DegF SOIL TEMP. 20 in 85.6 84.9 85.5 DegF WIND SPEED 10.7 2.9 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 225 Degrees SOLAR RADIATION 656.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.4 1930 30.2 2574 35.3 3306 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 15 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.4 54.0 47.2 1.6 0.0 0.00 94.1 85.8 1.3 2.9 1.1 186 2 73.2 53.6 50.1 1.4 0.0 0.00 92.7 85.8 0.9 3.4 0.9 155 3 74.1 54.1 49.8 1.4 0.0 0.00 91.2 86.0 1.8 4.3 1.6 256 4 73.4 55.8 54.2 1.3 0.0 0.00 90.0 86.0 2.0 3.6 1.6 238 5 72.1 55.6 56.0 1.2 0.0 0.00 88.7 86.2 1.3 3.4 0.4 99 6 70.9 55.2 57.8 1.1 1.0 0.00 87.6 86.2 2.2 6.3 1.6 26 7 75.7 55.4 49.8 1.5 11.7 0.00 86.7 86.4 1.8 5.1 1.6 3 8 83.5 57.4 41.1 2.3 27.7 0.00 86.4 86.4 3.1 7.6 2.9 171 9 88.5 59.4 37.8 2.9 44.2 0.00 86.7 86.4 6.9 12.3 6.7 158 10 92.8 54.1 27.3 3.8 59.5 0.00 88.2 86.4 7.8 14.1 7.4 158 11 97.0 50.9 21.4 4.7 71.4 0.00 90.0 86.4 9.6 17.0 9.2 162 12 99.9 50.7 19.3 5.3 78.8 0.00 92.5 86.2 8.9 14.8 8.3 167 13 102.0 49.3 17.2 5.8 81.5 0.00 95.2 86.2 8.1 13.4 7.4 156 14 105.1 51.1 16.8 6.3 79.6 0.00 97.9 86.2 7.8 13.9 6.9 168 15 107.1 52.5 16.6 6.7 72.9 0.00 100.2 86.2 8.3 15.0 7.4 186 16 107.8 51.6 15.8 6.9 62.3 0.00 101.7 86.2 9.2 15.9 8.5 185 17 107.4 51.6 15.9 6.9 48.0 0.00 102.7 86.0 9.8 16.3 9.4 197 18 106.5 51.1 16.1 6.7 31.5 0.00 103.1 86.0 9.6 15.4 9.4 193 19 102.4 57.6 23.1 5.4 14.8 0.00 102.7 86.0 9.4 15.2 9.2 200 20 93.4 61.2 34.6 3.5 2.4 0.00 102.7 86.0 4.0 8.3 4.0 213 21 86.5 61.5 43.4 2.5 0.0 0.00 101.7 86.2 3.8 6.0 3.8 224 22 82.9 62.8 50.6 1.9 0.0 0.00 100.0 86.2 2.9 4.9 2.7 236 23 82.6 61.7 49.4 1.9 0.0 0.00 98.4 86.2 3.1 4.9 2.9 250 24 80.1 61.2 52.7 1.7 0.0 0.00 96.8 86.4 2.2 3.6 1.8 239 AZMET Daily Weather Data : YUMA VALLEY : Jun 15 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 109.0 69.6 89.2 DegF RELATIVE HUMIDITY 62.7 13.8 36.0 % DEWPOINT 55.4 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 103.1 86.4 94.8 DegF SOIL TEMP. 20 in 86.4 85.6 86.2 DegF WIND SPEED 17.0 5.1 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 184 Degrees SOLAR RADIATION 687.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.5 1956 31.3 2605 36.4 3342 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 16 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.9 59.9 50.6 1.7 0.0 0.00 95.2 86.5 1.1 2.9 1.1 343 2 77.5 61.5 57.7 1.4 0.0 0.00 93.7 86.5 2.7 4.5 2.7 39 3 77.4 61.3 57.8 1.4 0.0 0.00 92.5 86.7 2.2 4.3 2.2 29 4 75.2 60.1 59.5 1.2 0.0 0.00 91.2 86.7 0.9 3.1 0.9 19 5 74.8 60.4 60.9 1.2 0.0 0.00 90.1 86.9 0.9 4.3 0.7 4 6 72.3 60.6 66.6 0.9 1.0 0.00 89.1 86.9 1.3 3.6 0.7 227 7 76.1 61.5 60.9 1.2 11.5 0.00 88.0 86.9 3.1 4.9 3.1 223 8 81.9 62.1 51.5 1.8 27.7 0.00 87.4 87.1 6.3 12.1 5.8 181 9 86.7 63.7 46.6 2.3 44.0 0.00 88.0 87.1 7.8 12.1 7.6 164 10 91.2 64.0 40.7 3.0 59.0 0.00 89.6 87.1 8.7 14.3 8.5 155 11 95.7 62.6 33.8 3.8 70.7 0.00 91.6 87.1 6.9 12.5 6.7 159 12 99.3 59.4 27.0 4.7 76.4 0.00 94.1 86.9 8.1 13.0 7.4 171 13 103.5 55.4 20.6 5.8 80.8 0.00 96.6 86.9 8.7 16.8 8.1 189 14 105.6 55.4 19.4 6.2 79.1 0.00 99.0 86.9 8.3 15.0 7.8 181 15 108.0 54.3 17.5 6.8 73.1 0.00 101.3 86.9 8.1 14.1 7.4 193 16 109.4 51.4 15.0 7.3 62.1 0.00 102.9 86.9 8.3 13.6 7.6 200 17 108.9 55.2 17.5 7.0 47.1 0.00 104.5 86.7 8.9 14.8 8.3 220 18 104.4 63.0 26.3 5.5 30.1 0.00 105.3 86.7 9.4 13.6 9.4 238 19 100.6 64.4 31.1 4.6 14.6 0.00 104.7 86.7 7.8 11.9 7.6 214 20 94.5 62.8 35.7 3.6 2.4 0.00 104.2 86.7 5.6 11.6 5.4 207 21 87.3 63.5 45.3 2.4 0.0 0.00 103.1 86.9 2.0 3.8 1.8 230 22 85.5 61.9 45.5 2.3 0.0 0.00 101.3 86.9 1.3 3.6 1.1 338 23 84.0 59.4 43.5 2.3 0.0 0.00 99.5 87.1 1.1 3.4 0.9 3 24 83.3 60.8 46.8 2.1 0.0 0.00 97.9 87.1 1.3 3.4 1.1 38 AZMET Daily Weather Data : YUMA VALLEY : Jun 16 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 110.7 71.2 90.1 DegF RELATIVE HUMIDITY 72.1 13.2 40.7 % DEWPOINT 60.3 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 105.3 87.3 96.3 DegF SOIL TEMP. 20 in 87.1 86.4 86.9 DegF WIND SPEED 16.8 5.1 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 192 Degrees SOLAR RADIATION 678.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.0 1983 31.9 2637 36.9 3379 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 17 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.6 62.8 51.2 1.9 0.0 0.00 96.4 87.3 0.4 1.3 0.4 67 2 79.5 62.8 56.9 1.5 0.0 0.00 94.8 87.3 1.3 3.6 1.1 336 3 78.6 63.9 61.0 1.3 0.0 0.00 93.6 87.4 0.9 2.7 0.7 317 4 77.4 63.1 61.9 1.2 0.0 0.00 92.3 87.4 1.3 2.5 0.9 251 5 75.0 63.5 67.6 1.0 0.0 0.00 91.2 87.6 2.5 3.4 2.5 249 6 74.8 64.2 69.4 0.9 0.7 0.00 90.1 87.6 1.6 3.4 1.6 287 7 79.0 65.1 62.4 1.3 10.8 0.00 89.2 87.8 0.9 2.7 0.4 292 8 82.9 63.0 51.2 1.9 26.5 0.00 88.9 87.8 4.5 9.8 4.3 160 9 87.3 59.2 39.0 2.7 43.2 0.00 89.2 87.8 8.3 12.5 8.1 160 10 91.0 59.2 34.7 3.2 58.0 0.00 90.3 87.8 6.5 12.5 6.3 167 11 95.0 59.5 31.0 3.9 70.0 0.00 92.3 87.8 7.8 13.6 7.4 168 12 99.7 56.8 24.5 4.9 77.9 0.00 94.8 87.8 7.4 12.8 6.9 182 13 102.7 54.3 20.2 5.7 81.2 0.00 97.7 87.8 6.7 15.0 6.0 167 14 106.3 49.6 15.4 6.7 80.0 0.00 100.8 87.6 5.4 11.9 4.3 209 15 108.9 47.8 13.3 7.4 73.8 0.00 103.3 87.6 4.9 8.9 3.8 245 16 109.8 46.8 12.5 7.7 63.1 0.00 105.6 87.6 5.4 10.3 4.7 239 17 109.9 47.7 12.8 7.7 46.6 0.00 106.7 87.6 4.9 8.9 4.7 222 18 108.3 52.3 16.0 7.0 29.9 0.00 107.4 87.4 5.6 8.1 5.4 230 19 104.5 56.8 21.1 5.9 14.3 0.00 106.9 87.4 5.4 8.9 5.4 214 20 95.7 61.3 32.4 3.9 1.9 0.00 106.2 87.4 4.7 7.4 4.7 216 21 88.9 62.6 41.7 2.7 0.0 0.00 104.9 87.6 2.5 5.1 2.2 221 22 86.0 64.4 48.5 2.2 0.0 0.00 103.1 87.6 3.8 5.4 3.6 244 23 85.1 62.4 46.8 2.2 0.0 0.00 101.3 87.8 3.1 5.6 2.9 287 24 82.4 62.4 51.4 1.9 0.0 0.00 99.7 87.8 1.8 3.8 1.8 226 AZMET Daily Weather Data : YUMA VALLEY : Jun 17 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 110.8 73.9 91.4 DegF RELATIVE HUMIDITY 73.0 10.5 39.3 % DEWPOINT 58.8 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 3.6 KPas SOIL TEMP. 4 in 107.4 88.7 97.7 DegF SOIL TEMP. 20 in 87.8 87.1 87.6 DegF WIND SPEED 15.0 4.0 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 204 Degrees SOLAR RADIATION 677.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.1 2011 33.1 2670 38.0 3417 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 18 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.9 62.2 55.1 1.6 0.0 0.00 98.1 88.0 1.3 4.3 1.3 227 2 79.2 61.5 54.8 1.6 0.0 0.00 96.6 88.0 1.8 4.5 0.9 196 3 75.2 61.3 62.1 1.1 0.0 0.00 95.0 88.2 1.8 4.7 1.6 253 4 75.2 62.1 63.8 1.1 0.0 0.00 93.6 88.3 1.8 3.6 1.6 270 5 73.4 60.3 63.3 1.0 0.0 0.00 92.3 88.3 3.4 5.6 3.1 173 6 70.0 59.7 70.3 0.8 1.0 0.00 91.0 88.5 2.2 5.1 2.2 194 7 74.5 60.8 62.5 1.1 12.2 0.00 89.8 88.5 3.1 5.1 2.9 252 8 81.5 63.1 53.9 1.7 28.7 0.00 89.1 88.5 4.5 9.2 3.6 190 9 86.7 64.6 47.8 2.3 45.9 0.00 89.6 88.5 5.6 9.4 5.4 159 10 91.8 63.3 39.4 3.1 61.6 0.00 90.9 88.5 5.1 10.1 4.9 180 11 97.5 55.4 24.8 4.6 74.3 0.00 93.2 88.5 4.0 8.5 3.4 232 12 102.2 47.8 16.3 5.8 81.9 0.00 95.9 88.5 4.9 9.4 4.3 231 13 105.1 42.4 12.1 6.7 84.1 0.00 99.0 88.5 5.1 10.1 4.5 239 14 107.6 41.5 10.9 7.3 82.4 0.00 101.8 88.3 5.8 11.4 4.9 235 15 110.1 38.8 9.1 8.0 76.4 0.00 104.4 88.3 5.8 11.0 5.1 247 16 111.7 30.2 6.2 8.7 67.6 0.00 106.2 88.2 8.9 15.4 8.5 275 17 111.4 31.5 6.6 8.5 52.3 0.00 107.1 88.2 8.9 18.8 8.5 274 18 110.1 29.7 6.3 8.3 34.6 0.00 107.1 88.2 8.9 15.4 8.7 277 19 107.6 29.3 6.7 7.6 17.0 0.00 106.2 88.2 8.1 15.4 7.8 291 20 98.6 39.6 13.7 5.5 3.1 0.00 105.4 88.2 5.1 11.0 4.5 259 21 91.0 55.2 30.1 3.5 0.0 0.00 103.8 88.2 1.6 3.4 1.1 195 22 84.2 57.6 40.4 2.4 0.0 0.00 101.8 88.3 3.4 6.9 3.4 246 23 81.9 58.1 44.5 2.1 0.0 0.00 100.0 88.3 1.8 7.6 1.1 66 24 78.6 59.0 51.2 1.6 0.0 0.00 98.2 88.5 2.5 4.9 2.2 266 AZMET Daily Weather Data : YUMA VALLEY : Jun 18 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 113.2 68.2 91.0 DegF RELATIVE HUMIDITY 75.4 3.8 35.5 % DEWPOINT 51.4 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 4.0 KPas SOIL TEMP. 4 in 107.1 89.1 98.2 DegF SOIL TEMP. 20 in 88.5 87.8 88.3 DegF WIND SPEED 18.8 4.5 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 245 Degrees SOLAR RADIATION 723.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.1 2037 31.1 2701 36.2 3453 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 19 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.0 59.2 54.3 1.5 0.0 0.00 96.6 88.5 3.1 4.9 3.1 238 2 74.8 60.6 61.5 1.1 0.0 0.00 95.2 88.5 1.1 3.1 0.9 244 3 74.5 59.2 59.1 1.2 0.0 0.00 93.6 88.7 2.2 6.3 1.6 22 4 72.7 57.9 59.9 1.1 0.0 0.00 92.1 88.7 0.9 2.7 0.9 49 5 68.7 58.1 69.1 0.7 0.0 0.00 90.9 88.7 0.7 2.7 0.0 345 6 66.4 57.4 72.7 0.6 1.0 0.00 89.6 88.9 0.9 2.9 0.4 211 7 72.0 58.5 62.8 1.0 11.9 0.00 88.3 88.9 0.4 2.0 0.4 212 8 82.2 60.1 47.1 2.0 28.2 0.00 87.6 88.9 0.9 2.7 0.9 236 9 88.2 56.5 34.3 3.0 45.2 0.00 88.2 88.9 1.8 3.6 1.6 230 10 94.6 54.5 26.2 4.1 60.7 0.00 89.8 88.9 3.1 5.6 2.9 254 11 100.8 45.9 15.8 5.7 73.3 0.00 92.1 88.7 2.9 6.0 2.7 227 12 105.6 38.7 10.3 7.0 81.7 0.00 95.2 88.7 3.6 9.6 2.9 205 13 109.0 35.1 8.1 7.9 84.6 0.00 98.2 88.7 3.8 9.6 2.9 206 14 111.4 34.9 7.5 8.5 82.9 0.00 101.1 88.5 5.8 12.5 5.4 206 15 112.5 34.9 7.3 8.8 76.7 0.00 103.1 88.5 7.6 13.6 7.2 214 16 112.8 36.3 7.6 8.8 65.5 0.00 104.7 88.3 8.9 18.1 8.5 220 17 111.6 37.8 8.4 8.4 49.9 0.00 105.8 88.3 9.4 14.8 8.9 223 18 109.4 37.6 8.8 7.9 32.7 0.00 106.0 88.3 8.5 13.6 8.5 216 19 106.9 37.0 9.3 7.3 17.0 0.00 106.0 88.3 6.3 9.8 6.0 198 20 96.6 43.2 16.2 5.0 3.3 0.00 105.4 88.2 3.4 5.8 3.1 162 21 90.0 46.6 22.5 3.7 0.0 0.00 103.8 88.3 3.6 4.9 3.4 274 22 87.8 45.0 22.6 3.5 0.0 0.00 101.7 88.3 4.7 7.8 4.3 254 23 81.0 47.7 31.5 2.5 0.0 0.00 99.9 88.5 4.7 10.5 2.7 211 24 77.5 52.0 41.1 1.9 0.0 0.00 98.2 88.5 2.2 5.6 2.0 240 AZMET Daily Weather Data : YUMA VALLEY : Jun 19 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 114.1 65.3 91.0 DegF RELATIVE HUMIDITY 82.5 5.3 31.8 % DEWPOINT 48.0 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 4.3 KPas SOIL TEMP. 4 in 106.0 87.6 97.2 DegF SOIL TEMP. 20 in 88.9 88.2 88.5 DegF WIND SPEED 18.1 3.8 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 221 Degrees SOLAR RADIATION 714.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.8 2062 29.9 2731 34.9 3488 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 20 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.2 49.6 34.7 2.3 0.0 0.00 96.4 88.7 2.2 4.3 2.2 263 2 78.4 48.0 34.3 2.2 0.0 0.00 94.8 88.7 4.0 5.6 3.8 249 3 73.9 50.5 44.1 1.6 0.0 0.00 93.2 88.7 1.3 7.8 1.1 45 4 70.7 51.6 50.9 1.3 0.0 0.00 91.8 88.9 1.8 4.3 0.2 100 5 68.9 52.7 56.2 1.1 0.0 0.00 90.5 88.9 0.9 3.8 0.0 163 6 67.3 53.1 60.3 0.9 1.0 0.00 89.2 88.9 0.7 2.7 0.2 35 7 70.3 53.1 54.3 1.2 12.7 0.00 88.0 89.1 0.7 2.7 0.4 236 8 80.1 53.6 40.4 2.1 29.9 0.00 87.4 89.1 1.6 4.0 1.3 198 9 87.6 52.7 30.4 3.1 46.3 0.00 87.8 89.1 3.1 5.6 3.1 233 10 94.1 53.4 25.6 4.1 61.4 0.00 89.2 89.1 4.0 6.5 3.8 232 11 100.8 48.6 17.6 5.6 73.3 0.00 91.8 88.9 4.3 7.4 4.0 225 12 106.0 42.4 11.8 6.9 81.0 0.00 94.8 88.9 4.3 8.9 4.0 235 13 110.3 37.6 8.6 8.1 84.1 0.00 98.1 88.9 4.9 10.1 4.5 237 14 113.2 34.0 6.9 8.9 83.1 0.00 101.1 88.7 6.0 10.7 5.6 240 15 114.8 31.8 6.0 9.5 77.2 0.00 104.0 88.7 5.6 11.6 4.9 242 16 115.2 31.6 5.9 9.6 66.2 0.00 105.8 88.5 6.5 10.1 6.3 230 17 114.6 31.6 6.0 9.4 51.1 0.00 107.1 88.5 6.5 10.5 6.3 218 18 113.7 29.1 5.6 9.3 33.9 0.00 107.1 88.5 6.7 11.0 6.7 202 19 108.1 42.1 11.0 7.5 16.7 0.00 107.2 88.3 4.3 7.6 4.3 213 20 98.6 46.9 17.7 5.2 2.9 0.00 106.7 88.5 3.4 4.5 3.4 213 21 90.0 49.5 25.2 3.6 0.0 0.00 105.1 88.5 2.2 8.9 2.0 215 22 86.5 51.3 29.9 3.0 0.0 0.00 103.1 88.5 1.1 4.3 0.2 9 23 83.1 53.4 36.1 2.5 0.0 0.00 101.1 88.7 1.6 3.4 1.3 28 24 80.1 54.1 41.1 2.1 0.0 0.00 99.1 88.7 2.0 3.8 1.6 20 AZMET Daily Weather Data : YUMA VALLEY : Jun 20 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 115.9 66.2 91.9 DegF RELATIVE HUMIDITY 69.8 2.8 27.5 % DEWPOINT 45.9 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 4.6 KPas SOIL TEMP. 4 in 107.4 87.4 97.5 DegF SOIL TEMP. 20 in 89.1 88.3 88.7 DegF WIND SPEED 11.6 3.4 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 229 Degrees SOLAR RADIATION 720.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.6 2088 30.4 2762 35.5 3524 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 21 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.7 55.4 46.3 1.8 0.0 0.00 97.3 88.9 0.9 3.4 0.2 335 2 76.1 55.9 49.9 1.5 0.0 0.00 95.7 88.9 0.7 2.7 0.4 46 3 74.7 56.1 52.7 1.4 0.0 0.00 94.3 89.1 0.9 2.7 0.7 47 4 73.4 55.2 53.0 1.3 0.0 0.00 92.8 89.1 1.6 4.7 0.4 67 5 70.2 56.7 62.4 0.9 0.0 0.00 91.6 89.2 1.3 4.5 1.1 249 6 70.9 54.5 56.3 1.1 1.0 0.00 90.3 89.2 2.7 5.4 2.5 246 7 75.7 56.7 51.6 1.5 11.7 0.00 89.2 89.2 2.5 3.8 2.2 238 8 81.1 59.4 47.5 1.9 28.2 0.00 88.7 89.4 2.0 3.6 2.0 222 9 86.9 60.3 40.9 2.6 44.7 0.00 89.1 89.2 5.1 11.4 4.9 160 10 92.7 56.5 29.9 3.7 59.7 0.00 90.1 89.2 7.2 12.1 6.7 167 11 97.3 55.2 24.7 4.6 71.9 0.00 92.3 89.2 7.8 12.8 7.6 168 12 100.8 54.3 21.5 5.3 79.3 0.00 95.0 89.2 7.2 13.6 6.9 160 13 104.7 53.2 18.5 6.2 81.9 0.00 97.9 89.2 7.6 13.9 7.2 162 14 108.9 48.9 13.9 7.3 79.8 0.00 100.6 89.1 6.9 12.1 6.3 183 15 111.7 45.9 11.4 8.2 72.6 0.00 103.1 89.1 6.5 11.9 6.0 208 16 112.8 46.9 11.4 8.4 62.1 0.00 105.3 89.1 6.0 11.9 5.6 213 17 113.0 42.6 9.7 8.7 49.7 0.00 106.5 88.9 6.5 11.2 6.0 206 18 112.5 41.4 9.4 8.6 32.3 0.00 107.2 88.9 5.1 10.1 5.1 211 19 106.9 56.5 19.8 6.5 15.3 0.00 106.9 88.9 6.7 13.6 6.7 210 20 97.3 62.4 32.0 4.1 2.6 0.00 106.7 88.9 2.7 6.3 2.7 224 21 90.1 62.1 39.4 2.9 0.0 0.00 105.3 88.9 4.5 7.4 4.5 254 22 87.1 60.3 40.9 2.6 0.0 0.00 103.6 88.9 4.0 8.5 3.4 217 23 82.6 61.5 49.3 1.9 0.0 0.00 102.0 89.1 3.6 5.4 3.4 223 24 81.0 61.3 51.6 1.7 0.0 0.00 100.2 89.1 1.6 4.5 0.4 266 AZMET Daily Weather Data : YUMA VALLEY : Jun 21 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 113.7 68.5 91.0 DegF RELATIVE HUMIDITY 66.8 7.2 35.2 % DEWPOINT 55.0 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 4.0 KPas SOIL TEMP. 4 in 107.2 88.7 98.1 DegF SOIL TEMP. 20 in 89.4 88.7 89.1 DegF WIND SPEED 13.9 4.3 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 196 Degrees SOLAR RADIATION 692.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.3 2114 31.3 2793 36.4 3560 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 22 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.5 56.8 43.0 2.1 0.0 0.00 98.6 89.2 1.3 4.5 0.9 259 2 79.2 59.4 51.2 1.7 0.0 0.00 97.0 89.2 2.9 6.0 2.5 242 3 77.4 61.7 58.5 1.3 0.0 0.00 95.5 89.4 1.3 4.9 0.9 271 4 77.7 60.8 56.0 1.4 0.0 0.00 94.1 89.6 3.6 10.1 3.4 180 5 78.8 64.8 62.3 1.3 0.0 0.00 93.2 89.6 4.5 12.5 4.3 172 6 77.5 65.7 66.9 1.1 0.7 0.00 92.3 89.6 1.6 4.5 1.3 160 7 79.9 66.2 63.1 1.3 10.3 0.00 91.4 89.8 1.3 4.9 0.9 302 8 84.9 67.5 55.9 1.8 26.3 0.00 90.9 89.8 3.6 9.8 3.6 154 9 88.7 66.4 48.1 2.4 42.8 0.00 91.4 89.8 5.4 9.2 5.1 157 10 92.7 64.2 39.2 3.2 58.0 0.00 92.7 89.8 4.0 8.3 3.6 158 11 97.2 63.1 32.7 4.1 70.2 0.00 95.0 89.8 4.7 10.7 3.8 165 12 100.9 61.2 27.5 4.9 78.1 0.00 97.5 89.8 6.3 11.2 5.6 160 13 105.8 51.8 17.0 6.5 81.2 0.00 100.4 89.6 5.1 10.3 3.8 191 14 109.2 47.8 13.2 7.5 79.6 0.00 103.1 89.6 5.8 11.6 5.4 219 15 111.2 45.5 11.4 8.1 73.8 0.00 105.3 89.6 6.3 12.5 5.8 193 16 112.3 43.0 10.1 8.4 63.3 0.00 107.2 89.6 5.8 12.5 5.1 219 17 112.3 45.1 10.9 8.4 47.1 0.00 108.5 89.4 5.4 9.8 4.9 216 18 112.3 43.3 10.2 8.4 30.8 0.00 108.5 89.4 6.0 10.3 5.8 195 19 108.0 48.7 14.3 7.2 15.1 0.00 108.5 89.4 5.6 10.7 5.4 215 20 100.8 53.1 20.5 5.3 2.6 0.00 108.0 89.4 3.8 6.3 3.6 238 21 96.3 50.9 21.6 4.6 0.0 0.00 106.5 89.6 4.3 7.4 3.8 266 22 92.5 49.6 23.3 4.0 0.0 0.00 104.5 89.6 5.4 7.8 5.4 254 23 92.3 43.5 18.5 4.2 0.0 0.00 102.4 89.6 7.2 9.6 7.2 266 24 87.8 46.4 23.9 3.4 0.0 0.00 100.9 89.8 5.4 7.4 5.4 258 AZMET Daily Weather Data : YUMA VALLEY : Jun 22 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 113.2 76.3 94.1 DegF RELATIVE HUMIDITY 69.4 8.6 33.3 % DEWPOINT 55.2 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 4.3 KPas SOIL TEMP. 4 in 108.7 90.7 99.7 DegF SOIL TEMP. 20 in 89.8 89.1 89.6 DegF WIND SPEED 12.5 4.5 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 208 Degrees SOLAR RADIATION 680.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.8 2143 33.8 2827 38.7 3599 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 23 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.1 47.7 29.3 2.8 0.0 0.00 99.7 89.8 5.4 6.7 4.3 213 2 78.8 48.7 35.1 2.2 0.0 0.00 98.2 90.0 3.8 6.9 3.4 135 3 78.3 49.5 36.6 2.1 0.0 0.00 96.6 90.0 3.1 4.7 3.1 138 4 78.3 48.4 35.2 2.1 0.0 0.00 95.2 90.1 1.6 3.4 1.3 139 5 75.4 51.4 43.3 1.7 0.0 0.00 93.9 90.1 4.0 6.3 4.0 143 6 72.9 50.7 45.8 1.5 0.7 0.00 92.5 90.3 2.5 5.4 2.2 121 7 75.7 53.4 46.0 1.7 11.7 0.00 91.4 90.3 3.6 6.9 3.1 167 8 83.5 52.7 35.0 2.6 28.4 0.00 90.7 90.3 3.8 6.3 3.8 227 9 90.3 50.2 25.5 3.6 44.9 0.00 90.5 90.3 5.8 9.2 5.6 214 10 95.0 52.7 24.0 4.3 58.8 0.00 91.9 90.3 4.9 12.1 4.3 199 11 98.4 53.2 22.2 4.9 69.8 0.00 94.1 90.3 6.0 12.3 5.1 186 12 100.4 52.5 20.3 5.3 77.9 0.00 96.6 90.3 8.1 14.1 7.6 159 13 103.5 51.3 17.8 6.0 81.9 0.00 99.1 90.1 7.6 14.3 6.9 171 14 106.7 46.9 13.7 6.9 79.1 0.00 102.0 90.1 6.3 15.0 4.7 203 15 109.4 44.1 11.4 7.7 73.6 0.00 104.5 90.1 6.9 13.4 5.8 250 16 110.3 43.5 10.9 7.9 63.3 0.00 105.8 90.0 8.7 17.0 8.3 225 17 109.8 45.9 12.0 7.7 47.8 0.00 107.4 90.0 7.4 14.1 6.9 250 18 108.0 48.0 13.8 7.1 30.1 0.00 108.0 90.0 8.1 14.1 7.8 256 19 104.2 47.3 15.0 6.3 15.1 0.00 107.6 90.0 6.3 10.5 6.0 233 20 98.6 47.5 17.8 5.2 2.9 0.00 106.2 90.0 7.8 14.5 7.8 222 21 93.7 38.5 14.6 4.6 0.0 0.00 104.9 90.0 5.8 8.3 5.8 246 22 89.1 37.9 16.6 3.9 0.0 0.00 103.3 90.0 4.3 6.0 4.0 240 23 85.8 36.9 17.6 3.5 0.0 0.00 101.5 90.0 2.9 5.4 2.2 203 24 79.0 42.8 28.0 2.5 0.0 0.00 99.5 90.0 4.0 6.0 3.8 167 AZMET Daily Weather Data : YUMA VALLEY : Jun 23 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 111.2 71.6 91.9 DegF RELATIVE HUMIDITY 54.8 8.9 24.5 % DEWPOINT 47.7 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 4.3 KPas SOIL TEMP. 4 in 108.0 90.3 99.3 DegF SOIL TEMP. 20 in 90.5 89.8 90.1 DegF WIND SPEED 17.0 5.4 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 207 Degrees SOLAR RADIATION 685.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.37 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.0 2170 32.0 2859 37.1 3636 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 24 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.6 44.2 32.9 2.0 0.0 0.00 97.5 90.1 3.1 5.8 2.2 181 2 74.5 46.9 37.9 1.8 0.0 0.00 95.7 90.1 2.2 5.4 1.8 170 3 71.1 53.2 53.4 1.2 0.0 0.00 94.1 90.3 1.8 5.8 1.1 235 4 70.3 55.6 59.6 1.0 0.0 0.00 92.7 90.3 2.5 4.3 2.0 222 5 68.9 56.1 64.0 0.9 0.0 0.00 91.0 90.5 2.7 5.1 2.5 222 6 70.2 58.8 67.4 0.8 0.7 0.00 89.8 90.5 1.8 3.8 1.6 209 7 74.3 62.2 66.1 1.0 11.7 0.00 88.5 90.5 2.0 4.3 1.8 306 8 84.2 67.8 57.9 1.7 28.4 0.00 88.3 90.5 4.9 10.7 4.7 132 9 88.2 67.6 50.9 2.2 45.2 0.00 88.9 90.5 8.7 13.6 8.5 150 10 91.9 66.2 42.9 2.9 60.4 0.00 90.5 90.5 7.4 13.6 6.9 149 11 95.4 63.0 34.5 3.7 72.4 0.00 93.0 90.3 6.3 12.1 5.8 159 12 99.3 55.4 23.6 4.9 80.3 0.00 95.7 90.3 5.4 13.4 4.3 163 13 102.4 45.0 14.4 6.0 81.2 0.00 99.1 90.1 3.4 8.3 1.8 254 14 103.6 45.0 13.9 6.3 75.3 0.00 102.2 90.1 3.8 8.5 2.2 164 15 106.3 42.4 11.7 7.0 75.3 0.00 104.5 90.0 4.7 11.6 3.4 240 16 108.0 38.3 9.5 7.5 64.5 0.00 106.5 90.0 5.1 8.9 4.5 238 17 108.0 36.7 8.9 7.5 49.0 0.00 107.8 89.8 5.1 9.6 4.7 233 18 106.9 38.1 9.7 7.3 33.0 0.00 108.1 89.8 4.3 8.1 4.0 228 19 104.9 41.2 11.6 6.7 17.4 0.00 107.8 89.8 3.4 5.8 3.4 214 20 97.3 51.3 21.8 4.8 3.6 0.00 106.0 89.8 5.4 11.9 5.4 202 21 89.8 55.8 31.9 3.3 0.0 0.00 104.9 89.8 5.4 9.8 4.7 215 22 86.2 54.0 33.3 2.9 0.0 0.00 102.9 89.8 5.4 7.8 5.1 274 23 83.1 53.4 36.0 2.5 0.0 0.00 101.1 90.0 4.5 6.7 4.0 252 24 79.7 52.0 38.5 2.1 0.0 0.00 99.5 90.0 2.7 4.5 1.8 204 AZMET Daily Weather Data : YUMA VALLEY : Jun 24 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 108.9 67.1 89.2 DegF RELATIVE HUMIDITY 72.8 6.4 34.7 % DEWPOINT 52.2 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 3.7 KPas SOIL TEMP. 4 in 108.1 88.2 98.2 DegF SOIL TEMP. 20 in 90.5 89.8 90.1 DegF WIND SPEED 13.6 4.3 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 200 Degrees SOLAR RADIATION 698.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.4 2195 30.2 2889 35.3 3671 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 25 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.7 53.4 45.8 1.6 0.0 0.00 97.9 90.1 2.0 4.9 1.6 163 2 75.7 53.6 46.3 1.6 0.0 0.00 96.1 90.1 1.3 4.9 0.4 38 3 73.9 55.6 52.5 1.4 0.0 0.00 94.5 90.1 1.3 3.6 1.1 76 4 76.8 62.1 60.5 1.2 0.0 0.00 93.0 90.3 6.0 12.5 6.0 152 5 75.7 62.4 63.7 1.1 0.0 0.00 91.9 90.3 2.0 4.3 1.1 157 6 75.9 63.1 64.6 1.1 0.5 0.00 91.0 90.3 1.6 2.7 1.3 30 7 78.8 63.9 60.4 1.3 9.8 0.00 90.1 90.5 2.9 5.8 2.7 63 8 84.6 64.6 51.3 2.0 28.0 0.00 89.4 90.5 7.4 14.3 6.9 119 9 87.4 64.2 46.3 2.4 45.2 0.00 90.3 90.5 9.8 15.0 9.6 133 10 90.5 61.9 38.8 3.0 60.7 0.00 91.8 90.5 9.6 16.1 9.4 142 11 93.7 57.0 29.5 3.8 73.6 0.00 93.6 90.3 9.4 14.3 8.9 146 12 97.7 52.0 21.9 4.8 80.5 0.00 95.4 90.3 8.3 15.4 7.6 164 13 101.8 44.4 14.3 5.9 84.6 0.00 97.7 90.1 8.1 14.1 7.4 184 14 104.0 41.4 12.0 6.5 80.5 0.00 100.4 90.1 7.8 19.7 7.2 216 15 105.4 41.4 11.6 6.8 75.5 0.00 102.7 90.1 6.7 19.5 5.1 216 16 106.0 41.7 11.5 6.9 63.1 0.00 104.9 90.0 4.9 12.8 4.3 234 17 106.2 40.3 10.8 7.0 47.8 0.00 106.2 90.0 5.8 10.7 5.6 232 18 105.3 40.3 11.1 6.8 30.8 0.00 106.7 90.0 4.5 9.4 4.3 246 19 104.2 39.6 11.2 6.6 14.6 0.00 106.7 90.0 2.2 4.0 2.0 252 20 93.2 41.0 16.5 4.5 2.6 0.00 105.6 90.0 6.0 10.3 5.8 153 21 86.4 43.3 22.3 3.3 0.0 0.00 103.8 90.0 3.8 6.7 2.7 201 22 84.4 47.8 28.1 2.9 0.0 0.00 101.8 90.0 3.8 6.3 3.8 266 23 84.2 46.4 27.1 2.9 0.0 0.00 100.0 90.0 2.7 5.8 1.8 233 24 78.8 46.6 32.2 2.3 0.0 0.00 98.2 90.1 1.3 4.9 1.1 124 AZMET Daily Weather Data : YUMA VALLEY : Jun 25 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 107.6 72.0 89.4 DegF RELATIVE HUMIDITY 67.8 8.1 32.9 % DEWPOINT 51.3 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 3.7 KPas SOIL TEMP. 4 in 106.9 89.4 97.9 DegF SOIL TEMP. 20 in 90.5 89.8 90.1 DegF WIND SPEED 19.7 4.9 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 172 Degrees SOLAR RADIATION 697.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.0 2222 32.0 2921 37.1 3708 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 26 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.6 46.8 32.5 2.3 0.0 0.00 96.4 90.1 2.0 3.4 2.0 46 2 77.0 52.2 41.8 1.9 0.0 0.00 94.8 90.1 1.6 4.0 1.3 44 3 75.2 53.6 46.8 1.6 0.0 0.00 93.2 90.3 1.6 3.4 1.3 355 4 73.2 54.3 51.8 1.3 0.0 0.00 91.9 90.3 1.3 6.7 1.1 32 5 72.5 56.1 56.4 1.2 0.0 0.00 90.7 90.3 2.7 6.3 2.7 26 6 72.0 54.3 53.6 1.3 0.7 0.00 89.6 90.3 2.5 4.9 1.6 146 7 74.1 56.5 54.0 1.3 11.5 0.00 88.5 90.5 1.8 4.9 1.3 115 8 81.9 58.6 45.5 2.0 28.2 0.00 87.8 90.5 6.3 12.1 6.0 139 9 84.7 60.1 43.6 2.3 45.9 0.00 88.3 90.5 8.3 13.0 8.1 156 10 88.0 57.9 36.3 2.9 61.2 0.00 89.8 90.3 4.5 10.3 4.0 148 11 91.2 53.4 27.9 3.6 73.8 0.00 91.9 90.3 4.9 11.0 4.0 110 12 93.2 52.9 25.7 4.0 82.2 0.00 94.8 90.3 5.1 10.7 4.5 94 13 96.4 51.8 22.4 4.6 84.8 0.00 97.9 90.1 5.1 11.2 4.0 155 14 99.3 46.0 16.6 5.4 83.8 0.00 100.9 90.1 4.5 10.7 3.1 174 15 102.6 41.7 12.8 6.2 77.2 0.00 103.6 90.0 3.4 9.6 1.6 214 16 104.4 39.6 11.1 6.6 66.4 0.00 105.4 90.0 5.1 12.5 3.8 213 17 105.1 36.5 9.6 6.9 51.8 0.00 106.3 89.8 5.4 12.1 4.9 200 18 104.5 36.5 9.8 6.8 33.5 0.00 106.9 89.8 5.6 9.2 5.4 236 19 102.2 39.7 11.9 6.2 15.1 0.00 106.9 89.8 3.1 6.7 2.7 224 20 95.5 39.7 14.6 4.9 2.6 0.00 106.0 89.8 2.7 3.8 2.5 179 21 89.2 46.6 23.0 3.6 0.0 0.00 103.8 89.8 3.1 12.1 0.7 278 22 84.7 50.5 30.9 2.8 0.0 0.00 102.2 89.8 4.7 13.0 4.5 160 23 80.4 51.1 36.0 2.3 0.0 0.00 100.2 89.8 1.6 3.1 1.3 226 24 80.1 50.7 36.0 2.3 0.0 0.00 98.4 90.0 2.9 6.9 1.6 258 AZMET Daily Weather Data : YUMA VALLEY : Jun 26 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.3 70.0 87.8 DegF RELATIVE HUMIDITY 59.3 7.3 31.3 % DEWPOINT 49.5 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 107.1 87.8 97.3 DegF SOIL TEMP. 20 in 90.5 89.6 90.1 DegF WIND SPEED 13.0 3.8 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 161 Degrees SOLAR RADIATION 718.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.3 2248 31.1 2952 36.2 3744 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 27 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.5 51.6 44.7 1.6 0.0 0.00 96.6 90.0 1.8 4.9 1.1 152 2 74.1 50.2 42.8 1.6 0.0 0.00 95.0 90.1 1.3 3.6 0.4 39 3 74.7 49.6 41.5 1.7 0.0 0.00 93.4 90.1 1.8 3.8 1.6 352 4 74.1 47.3 38.5 1.8 0.0 0.00 91.9 90.1 0.9 3.4 0.9 338 5 73.9 43.0 33.1 1.9 0.0 0.00 90.7 90.3 2.0 5.1 1.8 36 6 70.9 45.0 39.5 1.6 0.5 0.00 89.4 90.3 1.8 5.1 1.8 31 7 73.4 45.9 37.4 1.8 11.7 0.00 88.0 90.3 5.8 10.1 5.6 42 8 81.0 46.9 30.6 2.5 30.1 0.00 87.4 90.3 4.3 8.1 3.6 70 9 87.3 45.0 23.2 3.4 44.2 0.00 87.6 90.3 5.1 8.3 4.9 77 10 93.6 40.6 16.0 4.5 61.6 0.00 88.9 90.3 7.2 10.7 6.9 78 11 97.7 37.4 12.4 5.3 73.8 0.00 91.4 90.3 11.9 19.7 11.0 127 12 99.1 37.9 12.1 5.6 81.9 0.00 93.6 90.1 12.8 21.0 12.3 148 13 100.6 37.9 11.6 5.9 84.3 0.00 95.7 90.1 11.0 17.7 10.5 153 14 102.7 38.7 11.2 6.3 81.9 0.00 98.1 90.0 10.5 20.4 10.1 172 15 104.0 42.1 12.4 6.5 75.3 0.00 100.0 90.0 10.1 20.4 9.4 166 16 104.5 41.4 11.8 6.6 64.5 0.00 101.5 89.8 10.1 17.0 9.6 171 17 105.3 35.2 9.1 7.0 50.7 0.00 102.4 89.8 9.6 19.2 8.9 187 18 104.9 26.8 6.5 7.1 34.2 0.00 102.6 89.6 9.4 15.4 8.9 192 19 102.7 28.2 7.4 6.6 17.2 0.00 102.9 89.6 6.0 11.0 5.8 203 20 94.6 35.8 13.1 4.9 3.3 0.00 102.7 89.6 3.1 5.6 2.9 211 21 86.2 43.0 22.1 3.3 0.0 0.00 101.7 89.6 2.9 4.3 2.9 246 22 81.5 43.7 26.5 2.7 0.0 0.00 99.9 89.6 0.9 1.8 0.7 206 23 78.6 44.4 29.7 2.3 0.0 0.00 97.9 89.6 2.2 4.9 2.2 238 24 76.5 44.4 32.0 2.1 0.0 0.00 96.3 89.8 4.5 5.8 4.3 241 AZMET Daily Weather Data : YUMA VALLEY : Jun 27 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.3 69.6 88.2 DegF RELATIVE HUMIDITY 50.6 5.3 23.5 % DEWPOINT 41.7 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 4.0 KPas SOIL TEMP. 4 in 103.1 87.3 95.7 DegF SOIL TEMP. 20 in 90.3 89.6 90.0 DegF WIND SPEED 21.0 5.6 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 157 Degrees SOLAR RADIATION 715.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.39 Inches STD. REF. EVAPOTRANSPIRATION 0.37 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.1 2274 31.1 2983 36.2 3780 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 28 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.8 44.1 34.4 1.9 0.0 0.00 94.6 89.8 2.0 3.4 1.3 79 2 76.3 42.3 29.7 2.2 0.0 0.00 93.0 89.8 1.8 3.8 1.3 27 3 74.1 43.5 33.5 1.9 0.0 0.00 91.8 89.8 0.9 2.7 0.7 29 4 72.9 45.7 38.0 1.7 0.0 0.00 90.3 90.0 1.3 3.8 0.9 28 5 71.1 47.5 43.1 1.5 0.0 0.00 89.2 90.0 1.1 3.4 0.9 348 6 70.7 49.5 47.0 1.4 0.7 0.00 88.2 90.0 0.9 3.1 0.4 14 7 74.5 49.6 41.7 1.7 11.5 0.00 87.1 90.0 1.8 3.4 1.6 39 8 84.0 48.9 29.8 2.8 28.4 0.00 86.7 90.0 0.7 2.7 0.4 18 9 90.9 47.8 22.9 3.8 44.7 0.00 87.3 90.0 2.0 5.8 1.8 68 10 94.1 50.9 23.2 4.2 59.3 0.00 88.9 90.0 4.9 10.7 4.3 163 11 96.8 52.2 22.4 4.6 71.2 0.00 91.2 89.8 7.4 12.5 7.2 160 12 100.4 48.7 17.7 5.4 79.3 0.00 93.6 89.8 9.2 17.0 8.5 181 13 103.1 48.6 16.3 6.0 81.7 0.00 96.3 89.6 11.0 17.0 10.7 187 14 104.4 51.3 17.3 6.2 80.5 0.00 99.0 89.6 10.5 17.4 9.8 193 15 105.4 53.4 18.1 6.3 74.3 0.00 101.3 89.4 8.3 17.4 7.8 194 16 106.7 46.6 13.5 6.9 64.3 0.00 103.1 89.4 10.1 16.8 9.4 202 17 106.5 43.3 12.0 7.0 50.2 0.00 104.0 89.4 9.6 15.7 9.2 201 18 106.0 43.2 12.1 6.9 33.2 0.00 104.7 89.2 7.8 12.1 7.4 200 19 103.5 46.4 14.9 6.2 16.3 0.00 104.9 89.2 5.6 9.4 5.4 209 20 96.3 53.4 24.0 4.5 3.1 0.00 104.5 89.2 3.4 5.1 3.4 230 21 90.0 54.9 30.8 3.3 0.0 0.00 103.5 89.2 3.1 4.3 2.9 244 22 86.0 56.3 36.6 2.7 0.0 0.00 101.8 89.2 2.0 4.3 2.0 236 23 83.7 56.3 39.3 2.4 0.0 0.00 100.0 89.4 0.9 3.1 0.7 257 24 82.0 55.9 41.1 2.2 0.0 0.00 98.4 89.4 0.9 2.7 0.4 244 AZMET Daily Weather Data : YUMA VALLEY : Jun 28 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 108.0 69.8 89.6 DegF RELATIVE HUMIDITY 51.7 11.1 27.5 % DEWPOINT 49.1 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 3.9 KPas SOIL TEMP. 4 in 104.9 86.7 95.9 DegF SOIL TEMP. 20 in 90.0 89.2 89.6 DegF WIND SPEED 17.4 4.5 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 192 Degrees SOLAR RADIATION 698.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.5 2301 31.3 3015 36.4 3817 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 29 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.8 55.9 45.4 1.8 0.0 0.00 96.8 89.6 0.9 2.9 0.2 241 2 77.9 56.8 48.4 1.7 0.0 0.00 95.4 89.6 1.8 4.0 1.8 49 3 75.9 56.5 51.0 1.5 0.0 0.00 93.7 89.8 2.5 5.6 1.3 83 4 74.5 57.6 55.6 1.3 0.0 0.00 92.7 89.8 1.3 3.4 1.1 41 5 73.6 57.6 57.3 1.2 0.0 0.00 91.4 89.8 1.6 3.4 1.6 30 6 72.5 57.2 59.0 1.1 0.5 0.00 90.3 90.0 1.1 2.7 1.1 50 7 75.4 58.6 56.1 1.3 9.3 0.00 89.4 90.0 1.6 4.3 1.3 48 8 84.4 59.9 44.0 2.3 27.0 0.00 88.7 90.0 1.6 4.7 1.3 54 9 91.2 57.6 32.5 3.4 43.5 0.00 89.2 90.0 2.7 7.2 2.0 222 10 94.5 57.7 29.4 3.9 58.8 0.00 90.9 90.0 5.4 8.7 4.9 226 11 99.1 56.7 24.7 4.8 70.2 0.00 93.2 90.0 4.7 8.5 4.3 251 12 104.4 49.5 16.2 6.2 77.9 0.00 96.3 90.0 6.0 9.8 5.4 255 13 108.1 44.6 12.0 7.3 81.5 0.00 99.5 89.8 5.6 11.2 4.7 271 14 110.7 42.4 10.3 8.1 80.5 0.00 102.4 89.8 4.9 11.2 4.3 243 15 112.1 41.9 9.7 8.4 74.3 0.00 104.9 89.8 4.5 12.8 3.4 229 16 112.8 42.1 9.6 8.6 63.8 0.00 106.9 89.6 6.5 13.4 6.0 216 17 112.6 41.4 9.3 8.6 49.2 0.00 108.0 89.6 6.5 11.4 6.0 210 18 111.6 40.6 9.4 8.4 32.5 0.00 108.5 89.6 5.8 8.7 5.8 221 19 107.4 45.1 12.5 7.2 15.5 0.00 108.5 89.6 5.1 7.6 5.1 218 20 99.7 50.0 19.1 5.3 2.9 0.00 108.0 89.6 3.6 4.9 3.6 218 21 93.2 51.8 24.6 4.0 0.0 0.00 106.5 89.6 1.3 4.0 1.3 226 22 89.8 50.7 26.5 3.5 0.0 0.00 104.5 89.8 2.0 6.7 1.8 205 23 87.4 51.1 28.8 3.2 0.0 0.00 102.7 89.8 4.0 7.6 3.8 238 24 84.4 52.0 32.9 2.7 0.0 0.00 101.1 90.0 2.0 4.5 1.8 240 AZMET Daily Weather Data : YUMA VALLEY : Jun 29 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 114.1 71.2 93.0 DegF RELATIVE HUMIDITY 65.1 6.8 30.2 % DEWPOINT 51.4 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 4.4 KPas SOIL TEMP. 4 in 108.7 88.7 98.6 DegF SOIL TEMP. 20 in 90.0 89.4 89.8 DegF WIND SPEED 13.4 3.4 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 231 Degrees SOLAR RADIATION 687.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.2 2328 32.2 3047 37.3 3854 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jun 30 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.2 50.0 30.8 2.8 0.0 0.00 99.3 90.0 2.2 4.9 1.8 138 2 87.6 48.4 26.0 3.3 0.0 0.00 97.9 90.1 2.9 5.6 2.2 137 3 92.5 47.7 21.6 4.1 0.0 0.00 96.4 90.3 4.0 7.8 1.6 323 4 89.1 49.6 25.8 3.5 0.0 0.00 95.5 90.3 3.4 8.3 0.9 114 5 86.2 50.2 29.1 3.0 0.0 0.00 94.6 90.3 2.9 10.3 1.6 308 6 81.7 52.9 37.2 2.3 0.7 0.00 93.9 90.5 3.1 6.3 2.9 27 7 83.5 54.3 36.9 2.5 9.1 0.00 93.2 90.5 1.3 5.4 1.1 47 8 90.9 55.4 30.3 3.5 26.5 0.00 92.8 90.5 1.6 5.6 0.4 256 9 97.0 54.0 23.8 4.6 44.4 0.00 93.4 90.7 2.0 6.9 1.3 98 10 100.4 50.7 19.1 5.4 50.2 0.00 95.0 90.7 2.2 6.0 1.6 94 11 104.9 46.2 14.1 6.5 69.8 0.00 97.2 90.5 2.9 6.3 1.3 262 12 106.3 48.6 14.8 6.7 77.6 0.00 100.0 90.5 4.7 10.1 3.6 89 13 108.3 47.8 13.5 7.3 79.8 0.00 103.1 90.5 4.7 11.6 4.0 130 14 110.1 47.1 12.5 7.7 78.6 0.00 106.0 90.5 4.3 9.6 3.1 121 15 111.6 46.0 11.5 8.1 72.6 0.00 108.5 90.5 4.3 8.9 2.9 69 16 112.5 45.5 11.0 8.4 60.4 0.00 110.3 90.5 4.7 11.6 4.0 160 17 114.1 42.6 9.4 8.9 47.1 0.00 111.2 90.5 4.9 11.6 4.0 210 18 113.4 43.9 10.1 8.7 30.8 0.00 111.4 90.5 4.9 13.6 4.5 200 19 110.7 46.4 12.1 7.9 14.8 0.00 110.3 90.5 5.6 12.5 5.4 199 20 100.4 59.5 26.3 4.9 2.6 0.00 109.6 90.5 8.1 13.2 8.1 215 21 93.6 59.2 31.8 3.7 0.0 0.00 108.5 90.5 3.6 6.3 3.4 224 22 91.6 56.3 30.6 3.5 0.0 0.00 106.7 90.7 4.7 14.3 4.0 272 23 87.8 55.4 33.2 3.0 0.0 0.00 104.9 90.7 2.2 3.4 1.8 212 24 85.1 55.6 36.5 2.6 0.0 0.00 103.3 90.9 2.2 4.7 0.9 152 AZMET Daily Weather Data : YUMA VALLEY : Jun 30 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 115.5 80.6 97.7 DegF RELATIVE HUMIDITY 43.2 8.6 22.8 % DEWPOINT 50.5 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 5.1 KPas SOIL TEMP. 4 in 111.4 92.8 101.8 DegF SOIL TEMP. 20 in 90.9 90.0 90.5 DegF WIND SPEED 14.3 3.6 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 177 Degrees SOLAR RADIATION 665.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.2 2358 35.1 3082 40.1 3894 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 1 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.3 55.8 39.1 2.4 0.0 0.00 101.5 91.0 3.6 5.6 3.4 166 2 85.1 52.0 32.6 2.8 0.0 0.00 99.9 91.0 2.2 5.6 1.6 183 3 84.2 50.2 31.1 2.8 0.0 0.00 98.4 91.2 2.0 5.4 1.3 208 4 82.0 52.2 35.8 2.4 0.0 0.00 97.2 91.4 3.1 8.3 1.6 255 5 78.3 53.2 42.0 1.9 0.0 0.00 95.9 91.4 2.5 5.1 2.0 104 6 76.3 53.2 45.0 1.7 0.5 0.00 94.6 91.4 3.6 7.4 3.4 126 7 77.9 53.6 43.2 1.9 9.6 0.00 93.6 91.4 2.9 5.6 2.5 186 8 84.2 62.2 47.5 2.1 25.6 0.00 92.5 91.6 4.0 8.9 3.1 194 9 89.6 67.8 48.9 2.4 41.8 0.00 93.0 91.6 6.0 8.9 5.8 160 10 94.1 63.0 36.2 3.5 56.9 0.00 94.3 91.6 5.4 10.3 4.9 167 11 99.0 54.0 22.5 4.9 69.3 0.00 96.4 91.6 4.5 9.4 4.0 236 12 102.4 50.0 17.5 5.8 77.2 0.00 99.1 91.6 3.6 8.1 2.7 237 13 105.6 47.1 14.2 6.6 80.0 0.00 102.2 91.4 4.3 8.9 3.6 239 14 107.8 47.3 13.5 7.1 78.6 0.00 104.7 91.4 5.8 10.7 4.9 213 15 109.8 45.1 11.7 7.7 72.4 0.00 107.1 91.4 5.1 11.4 4.3 217 16 111.2 46.6 11.8 8.0 60.7 0.00 109.2 91.4 4.5 13.6 3.6 237 17 111.6 46.6 11.7 8.1 46.3 0.00 110.3 91.2 6.3 10.5 5.8 238 18 110.8 47.8 12.6 7.9 29.6 0.00 110.3 91.2 6.5 9.8 6.3 224 19 108.5 48.7 13.9 7.3 14.1 0.00 110.3 91.2 4.5 7.2 4.5 211 20 102.2 50.2 17.8 5.8 2.4 0.00 109.6 91.2 3.4 5.4 3.1 191 21 93.9 63.3 36.6 3.5 0.0 0.00 108.1 91.4 3.6 5.4 3.4 232 22 90.9 65.8 43.9 2.8 0.0 0.00 106.3 91.4 4.3 12.1 4.0 246 23 89.6 64.8 44.2 2.7 0.0 0.00 104.9 91.4 5.4 9.6 5.1 257 24 84.9 65.3 52.0 2.0 0.0 0.00 103.3 91.6 2.9 5.6 2.7 234 AZMET Daily Weather Data : YUMA VALLEY : Jul 1 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 112.3 74.3 94.3 DegF RELATIVE HUMIDITY 57.1 10.2 30.2 % DEWPOINT 54.3 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 4.3 KPas SOIL TEMP. 4 in 110.7 92.5 101.8 DegF SOIL TEMP. 20 in 91.6 90.9 91.4 DegF WIND SPEED 13.6 4.3 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 212 Degrees SOLAR RADIATION 664.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.3 2387 33.3 3115 38.3 3932 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 2 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.4 65.7 57.3 1.6 0.0 0.00 101.8 91.6 2.9 5.6 1.8 184 2 82.4 63.9 53.5 1.8 0.0 0.00 100.4 91.8 1.1 3.6 0.9 319 3 81.0 62.1 52.9 1.7 0.0 0.00 98.8 91.8 1.6 4.5 1.6 300 4 78.6 61.9 56.7 1.5 0.0 0.00 97.5 91.9 1.6 5.1 0.7 20 5 78.6 63.7 60.5 1.3 0.0 0.00 96.1 91.9 2.5 4.9 2.2 344 6 77.7 63.5 61.7 1.3 0.5 0.00 95.0 91.9 1.6 3.8 1.6 34 7 80.1 64.6 59.5 1.4 9.6 0.00 93.9 92.1 1.8 3.4 1.6 38 8 87.8 63.9 45.4 2.5 25.1 0.00 93.4 92.1 1.6 4.7 1.3 88 9 92.7 60.1 34.0 3.5 41.6 0.00 93.2 92.1 7.8 15.0 7.6 164 10 95.9 60.3 31.0 4.0 56.9 0.00 94.5 92.1 11.9 18.1 11.9 161 11 97.2 65.3 35.3 3.9 68.6 0.00 96.4 92.1 13.6 19.2 13.2 160 12 98.8 66.7 35.5 4.1 75.7 0.00 98.6 92.1 10.5 16.3 10.1 159 13 100.6 67.3 34.3 4.4 78.4 0.00 101.1 91.9 9.4 16.3 8.9 160 14 102.4 65.7 30.6 4.9 76.9 0.00 103.8 91.9 8.3 15.7 7.6 161 15 104.5 63.1 26.4 5.5 71.4 0.00 105.8 91.9 7.6 13.9 7.2 168 16 106.7 62.2 24.0 6.1 61.2 0.00 107.8 91.9 6.9 12.8 5.6 196 17 108.0 60.6 21.9 6.5 47.1 0.00 108.9 91.8 6.9 12.1 6.3 226 18 107.2 61.9 23.3 6.2 30.3 0.00 109.4 91.8 7.4 11.6 7.2 225 19 104.4 65.1 28.4 5.3 14.6 0.00 109.4 91.8 7.6 10.7 7.6 229 20 99.0 64.4 32.6 4.3 2.4 0.00 108.9 91.8 5.1 8.9 5.1 242 21 92.3 65.1 41.0 3.1 0.0 0.00 107.6 91.8 3.6 6.0 3.6 250 22 89.2 65.7 45.8 2.6 0.0 0.00 106.0 91.8 3.1 4.7 3.1 247 23 86.9 65.8 49.9 2.2 0.0 0.00 104.2 91.9 2.9 5.1 2.9 253 24 84.4 65.8 53.6 1.9 0.0 0.00 102.6 91.9 2.7 4.3 2.7 256 AZMET Daily Weather Data : YUMA VALLEY : Jul 2 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 109.0 75.9 92.5 DegF RELATIVE HUMIDITY 66.5 19.8 41.5 % DEWPOINT 63.9 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 109.6 93.0 101.5 DegF SOIL TEMP. 20 in 92.1 91.6 91.9 DegF WIND SPEED 19.2 5.4 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 188 Degrees SOLAR RADIATION 660.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.6 2415 33.7 3149 38.5 3971 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 3 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.6 66.6 58.5 1.6 0.0 0.00 101.1 91.9 2.0 4.3 2.0 259 2 81.3 66.0 59.9 1.5 0.0 0.00 99.7 92.1 1.6 4.5 1.3 47 3 80.6 65.7 60.5 1.4 0.0 0.00 98.4 92.3 1.1 2.9 0.7 6 4 81.1 67.1 62.5 1.4 0.0 0.00 96.6 92.3 7.6 15.2 7.6 159 5 81.5 71.8 72.6 1.0 0.0 0.00 96.1 92.3 9.8 16.6 9.6 154 6 80.8 73.4 78.2 0.8 0.5 0.00 95.5 92.5 8.7 14.1 8.7 146 7 82.2 73.2 74.4 1.0 8.6 0.00 95.0 92.5 9.4 15.0 9.4 151 8 85.3 72.3 65.4 1.4 23.9 0.00 94.8 92.5 10.1 15.7 9.8 141 9 88.7 71.4 56.7 2.0 40.4 0.00 95.2 92.5 9.8 14.8 9.6 144 10 92.5 70.3 48.7 2.7 55.4 0.00 96.1 92.5 8.3 13.0 8.1 149 11 96.1 67.8 39.9 3.5 67.6 0.00 97.7 92.5 8.5 14.3 8.3 154 12 99.7 65.3 32.9 4.4 75.3 0.00 99.7 92.3 6.7 13.6 6.0 170 13 104.0 62.8 26.6 5.4 77.9 0.00 102.0 92.3 7.4 13.2 6.9 189 14 106.2 60.8 23.1 6.0 76.7 0.00 104.4 92.3 8.9 16.6 8.3 187 15 107.4 61.3 22.8 6.3 69.5 0.00 105.8 92.3 12.3 19.2 11.6 204 16 106.0 64.6 26.7 5.7 58.3 0.00 106.9 92.1 15.9 24.4 15.0 184 17 103.5 63.7 27.7 5.3 45.6 0.00 107.2 92.1 15.0 21.3 14.5 179 18 101.8 62.4 27.9 5.0 29.6 0.00 106.9 92.1 15.2 22.4 14.8 187 19 98.2 63.3 32.2 4.2 14.1 0.00 106.2 92.1 13.4 19.7 13.2 190 20 94.3 62.6 35.2 3.6 2.4 0.00 105.4 92.1 9.4 15.4 9.2 190 21 89.8 62.1 39.8 2.9 0.0 0.00 104.5 92.1 3.8 8.3 3.6 198 22 86.7 62.6 44.5 2.4 0.0 0.00 103.1 92.1 1.3 3.4 0.7 213 23 85.3 63.5 48.3 2.2 0.0 0.00 101.5 92.3 2.2 4.9 1.8 162 24 83.5 65.1 54.3 1.8 0.0 0.00 100.2 92.3 2.9 6.7 2.0 132 AZMET Daily Weather Data : YUMA VALLEY : Jul 3 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 108.9 79.2 91.6 DegF RELATIVE HUMIDITY 79.5 19.7 46.6 % DEWPOINT 66.0 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 107.2 94.8 100.9 DegF SOIL TEMP. 20 in 92.5 91.9 92.3 DegF WIND SPEED 24.4 8.1 MPH WIND VECTOR MAG. 6.9 MPH WIND VECTOR DIR. 172 Degrees SOLAR RADIATION 645.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.39 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.5 2445 34.6 3183 39.6 4011 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 4 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.6 67.6 60.9 1.5 0.0 0.00 98.8 92.3 3.4 6.5 3.4 151 2 82.8 68.2 61.8 1.5 0.0 0.00 97.7 92.3 6.9 14.1 6.7 136 3 84.4 68.7 59.4 1.6 0.0 0.00 96.6 92.5 10.3 15.7 10.1 125 4 83.8 69.1 61.2 1.5 0.0 0.00 95.9 92.5 8.9 16.3 8.5 149 5 83.8 70.3 64.2 1.4 0.0 0.00 95.2 92.5 10.7 17.2 10.5 182 6 83.5 70.0 63.7 1.4 0.7 0.00 95.0 92.5 7.4 13.6 5.8 182 7 84.2 71.8 66.1 1.4 8.8 0.00 94.5 92.5 7.8 11.6 7.6 147 8 86.0 71.4 62.1 1.6 20.3 0.00 94.1 92.5 8.7 14.1 8.5 155 9 86.9 70.2 57.7 1.9 26.3 0.00 94.6 92.5 7.6 14.1 7.4 147 10 90.3 69.3 50.1 2.4 53.3 0.00 95.2 92.5 13.0 18.8 12.8 144 11 93.2 69.6 46.3 2.9 76.0 0.00 96.6 92.5 12.1 18.6 11.6 149 12 96.8 67.1 38.3 3.7 75.7 0.00 98.6 92.3 11.6 18.6 11.0 163 13 99.3 64.2 32.2 4.3 78.6 0.00 100.6 92.3 12.1 19.5 11.6 169 14 101.3 63.1 29.0 4.8 76.7 0.00 102.4 92.3 12.5 20.4 12.1 174 15 102.9 61.0 25.7 5.3 70.7 0.00 103.8 92.1 12.3 20.1 11.9 183 16 103.6 61.5 25.5 5.4 60.2 0.00 104.9 92.1 13.2 19.2 12.8 189 17 102.7 62.8 27.3 5.2 45.9 0.00 105.6 92.1 13.6 19.7 13.4 196 18 100.9 62.8 28.9 4.8 29.9 0.00 105.6 91.9 13.2 18.6 13.0 198 19 98.6 61.7 29.9 4.4 13.1 0.00 105.3 91.9 12.1 15.4 11.9 193 20 95.2 61.9 33.4 3.8 2.2 0.00 104.4 91.9 9.8 14.3 9.6 189 21 90.5 62.8 40.1 2.9 0.0 0.00 103.5 91.9 4.0 9.2 2.9 212 22 86.9 64.6 47.6 2.3 0.0 0.00 102.4 91.9 3.1 4.7 3.1 222 23 85.1 64.4 50.0 2.1 0.0 0.00 100.9 92.1 1.1 4.3 0.7 339 24 84.6 63.7 49.9 2.0 0.0 0.00 99.5 92.1 2.0 5.1 1.6 147 AZMET Daily Weather Data : YUMA VALLEY : Jul 4 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.1 81.5 91.2 DegF RELATIVE HUMIDITY 67.7 23.8 46.3 % DEWPOINT 66.2 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 105.8 94.1 99.7 DegF SOIL TEMP. 20 in 92.5 91.9 92.3 DegF WIND SPEED 20.4 8.9 MPH WIND VECTOR MAG. 7.8 MPH WIND VECTOR DIR. 170 Degrees SOLAR RADIATION 638.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.39 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.1 2475 35.1 3219 40.1 4051 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 5 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.6 65.5 53.0 1.9 0.0 0.00 98.1 92.1 7.6 15.4 6.7 120 2 82.4 64.9 55.6 1.7 0.0 0.00 97.3 92.1 4.3 9.2 4.0 151 3 81.7 64.9 57.0 1.6 0.0 0.00 96.3 92.3 4.3 7.4 4.3 154 4 81.0 65.3 59.2 1.5 0.0 0.00 95.4 92.3 2.5 5.4 2.0 198 5 81.7 64.6 56.3 1.6 0.0 0.00 94.3 92.3 4.3 8.7 4.0 179 6 79.9 63.9 58.5 1.5 0.7 0.00 93.6 92.3 1.8 4.3 1.6 224 7 81.9 63.5 54.0 1.7 8.6 0.00 92.8 92.3 1.1 3.4 0.7 10 8 86.4 65.5 50.0 2.2 23.6 0.00 92.7 92.3 3.6 8.7 3.1 123 9 89.6 66.9 47.5 2.5 40.1 0.00 92.8 92.3 7.6 13.9 7.2 176 10 92.3 67.3 44.1 2.9 55.2 0.00 94.3 92.3 13.4 18.8 13.0 168 11 94.5 67.6 42.0 3.2 67.1 0.00 96.1 92.1 14.8 24.2 14.5 166 12 95.5 66.9 39.4 3.5 74.3 0.00 97.9 92.1 14.8 25.1 14.3 163 13 97.2 67.5 38.4 3.7 77.4 0.00 100.0 92.1 13.6 21.0 13.2 157 14 98.8 65.7 34.2 4.2 76.7 0.00 101.8 91.9 13.0 21.5 12.5 167 15 100.2 65.1 32.2 4.5 70.9 0.00 103.6 91.9 11.2 19.2 10.7 164 16 102.0 62.8 28.1 5.0 60.7 0.00 104.9 91.9 10.5 17.0 9.8 179 17 102.7 62.1 26.8 5.2 46.8 0.00 105.8 91.8 9.6 16.8 9.2 184 18 102.6 61.5 26.5 5.2 30.6 0.00 106.2 91.8 9.4 16.1 8.9 191 19 101.8 60.8 26.4 5.1 15.1 0.00 105.8 91.8 8.9 15.7 8.7 187 20 97.0 64.2 34.4 3.9 2.9 0.00 104.9 91.8 10.7 15.4 10.5 196 21 91.4 65.3 42.5 2.9 0.0 0.00 104.0 91.8 6.7 12.1 6.7 197 22 88.0 68.5 52.7 2.1 0.0 0.00 102.7 91.8 6.3 10.3 6.3 198 23 85.1 69.6 59.8 1.7 0.0 0.00 101.3 91.8 5.1 8.1 4.9 204 24 82.8 69.1 63.6 1.4 0.0 0.00 100.2 91.9 2.7 5.8 2.5 196 AZMET Daily Weather Data : YUMA VALLEY : Jul 5 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.2 78.8 90.9 DegF RELATIVE HUMIDITY 65.9 25.1 45.1 % DEWPOINT 65.5 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 106.2 92.5 99.3 DegF SOIL TEMP. 20 in 92.3 91.8 92.1 DegF WIND SPEED 25.1 7.8 MPH WIND VECTOR MAG. 6.9 MPH WIND VECTOR DIR. 173 Degrees SOLAR RADIATION 650.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.36 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.3 2504 34.2 3253 39.2 4090 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 6 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.4 67.5 60.8 1.5 0.0 0.00 99.0 91.9 1.3 3.4 1.3 87 2 81.9 66.9 60.8 1.5 0.0 0.00 97.7 91.9 2.0 3.1 2.0 65 3 81.5 67.3 62.2 1.4 0.0 0.00 96.4 92.1 1.6 3.4 1.3 31 4 80.2 66.6 63.6 1.3 0.0 0.00 95.4 92.1 1.3 3.1 1.3 24 5 79.9 65.7 61.7 1.3 0.0 0.00 94.3 92.1 1.6 3.6 1.6 356 6 79.3 64.8 61.4 1.3 0.5 0.00 93.4 92.1 1.1 2.9 1.1 315 7 81.7 64.8 56.5 1.6 9.1 0.00 92.7 92.1 0.7 2.5 0.2 258 8 86.7 63.1 45.5 2.4 23.9 0.00 92.1 92.1 4.7 9.4 4.5 160 9 90.3 63.0 40.5 2.9 40.4 0.00 92.7 92.1 8.7 13.2 8.5 166 10 93.2 62.8 36.5 3.4 55.4 0.00 93.9 92.1 8.3 13.0 8.1 184 11 96.3 63.1 33.8 3.9 67.4 0.00 95.9 92.1 8.5 15.0 7.8 181 12 99.9 62.4 29.6 4.6 75.5 0.00 98.1 92.1 9.8 16.8 9.6 196 13 102.6 63.0 27.8 5.1 78.6 0.00 100.6 91.9 10.3 16.8 9.8 190 14 103.6 64.8 28.6 5.2 77.2 0.00 102.9 91.9 10.5 17.0 9.8 175 15 105.3 61.3 24.3 5.8 71.9 0.00 104.7 91.9 10.5 19.7 10.1 185 16 106.3 58.3 21.1 6.2 62.1 0.00 106.2 91.8 9.6 17.0 8.9 193 17 106.7 56.7 19.5 6.4 48.0 0.00 107.2 91.8 9.4 15.4 8.9 201 18 105.6 58.6 21.8 6.1 31.8 0.00 107.6 91.8 9.8 14.1 9.4 213 19 103.6 58.8 23.3 5.6 15.1 0.00 107.4 91.8 8.3 14.1 8.1 210 20 97.3 62.4 31.8 4.1 2.6 0.00 107.1 91.8 4.7 8.5 4.5 223 21 91.4 62.8 38.9 3.1 0.0 0.00 106.0 91.8 2.5 4.0 2.2 220 22 88.5 61.3 40.4 2.7 0.0 0.00 104.4 91.8 1.1 4.3 0.9 222 23 86.9 61.5 42.8 2.5 0.0 0.00 102.7 91.8 1.1 2.2 0.9 236 24 84.9 61.5 45.6 2.2 0.0 0.00 101.1 91.9 0.7 3.1 0.4 291 AZMET Daily Weather Data : YUMA VALLEY : Jul 6 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 107.6 78.6 92.3 DegF RELATIVE HUMIDITY 65.3 17.7 40.8 % DEWPOINT 63.0 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 107.6 92.1 100.0 DegF SOIL TEMP. 20 in 92.3 91.8 91.9 DegF WIND SPEED 19.7 5.4 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 191 Degrees SOLAR RADIATION 658.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.3 2534 34.4 3287 39.2 4129 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 7 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.2 61.3 46.3 2.2 0.0 0.00 99.7 91.9 1.8 3.8 1.6 40 2 84.4 61.0 45.7 2.2 0.0 0.00 98.2 92.1 1.6 2.7 1.3 27 3 82.8 62.4 50.6 1.9 0.0 0.00 97.0 92.1 1.6 3.8 1.3 120 4 81.5 62.4 52.3 1.8 0.0 0.00 95.9 92.1 1.1 4.3 0.7 68 5 82.9 61.3 48.4 2.0 0.0 0.00 94.8 92.3 2.5 5.8 2.0 97 6 81.0 61.9 52.4 1.7 0.5 0.00 93.9 92.3 2.9 6.0 2.7 18 7 85.5 61.7 45.0 2.3 9.1 0.00 93.2 92.3 3.1 4.9 2.9 358 8 91.9 61.5 36.5 3.3 24.1 0.00 93.0 92.3 1.8 4.3 1.1 32 9 93.4 62.4 36.0 3.4 40.4 0.00 93.4 92.3 5.1 9.8 4.9 218 10 96.8 61.7 31.5 4.1 55.7 0.00 94.6 92.3 8.5 13.9 8.1 205 11 99.3 62.4 30.1 4.5 66.2 0.00 96.8 92.3 8.3 15.4 7.8 196 12 100.6 65.3 32.0 4.5 74.8 0.00 99.3 92.3 7.4 15.4 6.7 207 13 102.0 65.8 31.3 4.8 76.0 0.00 102.0 92.1 6.3 13.6 5.4 198 14 104.0 63.9 27.5 5.3 76.0 0.00 104.9 92.1 6.0 12.5 4.9 224 15 105.1 62.4 25.3 5.7 70.5 0.00 107.4 92.1 4.9 11.0 2.7 184 16 106.5 59.7 22.1 6.2 60.9 0.00 109.2 91.9 6.3 11.4 4.9 225 17 107.1 59.5 21.5 6.3 47.1 0.00 110.5 91.9 5.4 13.0 4.3 229 18 106.9 59.5 21.7 6.3 31.1 0.00 111.0 91.9 5.1 10.3 4.7 234 19 106.0 59.4 22.1 6.1 15.8 0.00 110.8 91.9 4.5 9.4 4.3 215 20 99.9 59.7 27.0 4.8 2.9 0.00 109.9 91.9 7.8 19.7 7.4 65 21 96.1 59.9 30.2 4.1 0.0 0.00 108.7 91.9 1.8 4.9 1.6 354 22 93.0 60.1 33.6 3.5 0.0 0.00 107.2 92.1 1.6 2.9 1.3 229 23 89.8 62.6 40.4 2.8 0.0 0.00 105.4 92.1 3.6 7.8 3.4 232 24 88.0 63.1 43.7 2.5 0.0 0.00 104.0 92.3 2.2 3.8 1.8 216 AZMET Daily Weather Data : YUMA VALLEY : Jul 7 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 108.1 80.2 94.5 DegF RELATIVE HUMIDITY 55.1 19.3 35.6 % DEWPOINT 61.7 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 111.0 92.8 101.7 DegF SOIL TEMP. 20 in 92.5 91.9 92.1 DegF WIND SPEED 19.7 4.3 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 208 Degrees SOLAR RADIATION 651.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.9 2563 34.9 3322 40.0 4169 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 8 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.5 63.1 46.0 2.3 0.0 0.00 102.6 92.3 1.6 3.4 1.3 35 2 85.6 64.0 48.8 2.1 0.0 0.00 101.1 92.5 2.5 4.0 2.2 41 3 85.6 63.7 48.1 2.2 0.0 0.00 99.9 92.5 1.6 3.4 1.3 29 4 85.5 64.2 49.3 2.1 0.0 0.00 98.8 92.7 2.2 4.3 1.8 10 5 84.4 63.3 49.2 2.0 0.0 0.00 97.9 92.7 3.1 11.2 2.7 121 6 84.0 65.3 53.6 1.8 0.5 0.00 96.8 92.8 8.3 13.4 8.1 151 7 84.4 66.2 54.6 1.8 8.6 0.00 96.1 92.8 5.8 8.9 5.6 159 8 87.1 69.1 55.2 2.0 23.4 0.00 95.5 92.8 7.8 11.6 7.8 156 9 90.3 68.7 49.5 2.5 39.9 0.00 96.1 92.8 7.8 12.1 7.6 151 10 93.4 67.8 43.5 3.0 55.0 0.00 97.0 92.8 7.8 14.1 7.6 160 11 96.6 66.4 37.5 3.7 67.1 0.00 98.8 92.8 8.9 15.2 8.7 164 12 99.9 64.8 32.2 4.4 74.8 0.00 100.8 92.8 8.7 16.8 8.1 166 13 101.8 64.6 30.1 4.8 78.1 0.00 103.1 92.8 7.6 14.1 6.9 167 14 104.0 64.2 27.9 5.3 76.9 0.00 105.6 92.8 6.5 14.3 6.0 163 15 106.3 62.2 24.1 6.0 70.9 0.00 108.0 92.8 6.5 15.4 4.9 172 16 107.8 61.3 22.5 6.4 60.7 0.00 109.6 92.7 6.5 13.2 5.1 174 17 108.7 58.5 19.8 6.8 46.8 0.00 109.8 92.7 11.0 18.1 10.5 208 18 106.9 57.9 20.4 6.4 30.6 0.00 109.2 92.7 13.2 21.5 13.0 198 19 103.3 58.8 23.5 5.5 14.3 0.00 108.5 92.7 14.8 19.9 14.5 190 20 98.1 59.9 28.7 4.4 2.4 0.00 107.4 92.7 10.7 17.0 10.5 196 21 92.8 62.1 36.3 3.3 0.0 0.00 106.3 92.7 6.3 10.1 6.0 203 22 89.2 63.3 42.1 2.7 0.0 0.00 104.9 92.7 4.3 7.2 3.6 222 23 89.4 61.9 40.0 2.8 0.0 0.00 103.3 92.8 9.8 17.4 9.6 156 24 87.8 64.6 46.2 2.4 0.0 0.00 101.8 92.8 11.2 18.1 11.0 152 AZMET Daily Weather Data : YUMA VALLEY : Jul 8 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 109.9 83.1 94.1 DegF RELATIVE HUMIDITY 57.9 18.6 38.7 % DEWPOINT 63.5 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 3.6 KPas SOIL TEMP. 4 in 109.9 95.5 102.6 DegF SOIL TEMP. 20 in 92.8 92.3 92.7 DegF WIND SPEED 21.5 7.2 MPH WIND VECTOR MAG. 5.8 MPH WIND VECTOR DIR. 172 Degrees SOLAR RADIATION 650.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.39 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.6 2594 35.6 3358 40.7 4210 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 9 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.5 68.2 54.3 2.0 0.0 0.00 100.8 92.8 11.2 18.8 11.0 154 2 85.6 70.5 60.7 1.6 0.0 0.00 99.9 93.0 10.1 17.2 9.8 147 3 84.2 69.3 61.1 1.6 0.0 0.00 99.1 93.0 3.4 8.7 3.1 134 4 83.1 68.9 62.3 1.5 0.0 0.00 98.1 93.0 2.5 4.3 2.2 119 5 82.6 69.6 65.0 1.3 0.0 0.00 97.0 93.2 3.8 7.8 3.8 98 6 83.8 69.6 62.2 1.5 0.5 0.00 95.9 93.2 7.2 11.0 7.2 107 7 86.4 68.5 55.8 1.9 8.6 0.00 95.2 93.2 10.3 20.8 10.3 109 8 90.0 66.2 45.8 2.6 23.6 0.00 95.0 93.2 13.2 17.7 13.0 122 9 91.8 66.2 43.2 2.9 39.9 0.00 95.4 93.2 12.3 18.3 12.1 129 10 94.5 66.6 40.3 3.3 55.0 0.00 96.4 93.2 9.8 16.8 9.2 139 11 97.2 65.8 36.2 3.8 66.9 0.00 98.1 93.2 8.5 15.7 7.8 176 12 99.0 65.7 34.1 4.2 71.9 0.00 100.0 93.0 7.6 15.0 6.7 188 13 100.6 64.6 31.0 4.6 72.4 0.00 102.4 93.0 8.1 16.3 7.4 189 14 102.6 64.4 29.2 5.0 75.0 0.00 104.4 93.0 8.3 16.6 7.6 193 15 103.8 62.1 26.0 5.4 70.5 0.00 106.3 92.8 8.1 15.7 7.4 187 16 103.6 63.5 27.4 5.3 59.3 0.00 107.6 92.8 9.6 22.4 8.1 196 17 103.1 64.9 29.2 5.1 46.6 0.00 108.1 92.8 12.8 20.4 12.3 187 18 101.5 65.7 31.4 4.7 30.3 0.00 108.1 92.8 14.5 21.0 14.1 185 19 99.1 64.8 32.9 4.3 15.1 0.00 107.4 92.8 15.4 20.6 15.2 186 20 95.5 64.4 36.0 3.7 2.6 0.00 106.3 92.8 13.0 20.1 12.8 185 21 92.5 65.7 41.7 3.0 0.0 0.00 105.3 92.8 6.0 16.1 5.8 197 22 91.6 67.3 45.1 2.8 0.0 0.00 103.6 92.8 8.1 14.1 7.8 183 23 90.5 67.6 47.4 2.6 0.0 0.00 102.4 92.8 8.9 13.9 8.7 185 24 88.9 68.7 51.7 2.2 0.0 0.00 101.3 92.8 7.4 14.8 7.4 170 AZMET Daily Weather Data : YUMA VALLEY : Jul 9 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.8 81.9 93.2 DegF RELATIVE HUMIDITY 67.1 23.4 43.8 % DEWPOINT 66.6 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 108.3 95.0 101.5 DegF SOIL TEMP. 20 in 93.2 92.7 93.0 DegF WIND SPEED 22.4 9.2 MPH WIND VECTOR MAG. 7.6 MPH WIND VECTOR DIR. 165 Degrees SOLAR RADIATION 638.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.39 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.4 2624 35.3 3393 40.3 4250 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 10 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 88.2 68.2 51.6 2.2 0.0 0.00 100.4 93.0 6.0 11.6 5.8 169 2 86.7 68.5 54.9 2.0 0.0 0.00 99.7 93.0 4.9 9.2 4.7 151 3 85.5 66.9 54.1 1.9 0.0 0.00 99.0 93.0 7.4 11.6 7.4 141 4 83.8 66.7 56.7 1.7 0.0 0.00 97.9 93.2 4.9 10.1 4.9 146 5 82.9 68.2 61.1 1.5 0.0 0.00 97.2 93.2 4.5 8.7 4.3 135 6 82.4 68.4 62.6 1.4 0.2 0.00 96.4 93.2 6.7 10.7 6.5 133 7 82.8 67.3 59.8 1.5 3.8 0.00 95.5 93.2 8.1 12.1 7.8 139 8 85.1 66.6 54.0 1.9 11.9 0.00 95.0 93.2 9.4 14.1 9.4 145 9 87.4 68.2 53.1 2.1 20.1 0.00 95.0 93.2 11.2 15.4 11.0 152 10 89.8 69.6 51.7 2.3 34.9 0.00 95.5 93.2 11.9 18.1 11.6 156 11 92.5 71.2 50.4 2.6 58.3 0.00 96.6 93.2 13.2 19.0 13.0 152 12 92.8 68.7 45.8 2.9 51.8 0.00 97.9 93.0 12.1 19.2 11.6 158 13 93.9 67.6 42.6 3.1 51.6 0.00 99.1 93.0 13.6 20.1 13.4 165 14 92.8 68.4 45.0 2.9 41.6 0.00 100.2 93.0 10.7 16.6 10.3 171 15 96.6 66.2 37.3 3.7 54.0 0.00 100.9 92.8 11.4 19.2 10.7 191 16 98.6 65.7 34.5 4.1 59.3 0.00 101.8 92.8 12.5 22.4 12.1 185 17 99.0 65.3 33.7 4.2 48.0 0.00 102.7 92.8 15.7 25.3 15.2 170 18 98.2 64.4 33.4 4.1 35.1 0.00 103.1 92.8 15.2 22.4 14.8 181 19 97.7 61.2 30.3 4.3 23.4 0.00 103.1 92.7 12.3 17.7 11.9 181 20 94.1 60.1 32.6 3.7 3.8 0.00 102.9 92.7 11.2 17.4 11.0 155 21 90.9 61.9 38.1 3.1 0.0 0.00 102.0 92.7 9.4 18.1 8.1 113 22 85.1 68.4 57.9 1.8 0.0 0.00 100.8 92.7 15.0 27.1 14.8 54 23 82.2 69.3 65.2 1.3 0.0 0.00 99.9 92.7 7.6 14.1 6.3 96 24 84.0 65.1 53.2 1.9 0.0 0.00 98.8 92.7 10.5 19.7 10.5 143 AZMET Daily Weather Data : YUMA VALLEY : Jul 10 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.2 81.3 89.6 DegF RELATIVE HUMIDITY 68.8 28.2 48.3 % DEWPOINT 66.7 DegF ACTUAL VAPOR PRESS. 2.3 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 103.1 95.0 99.3 DegF SOIL TEMP. 20 in 93.2 92.7 93.0 DegF WIND SPEED 27.1 10.3 MPH WIND VECTOR MAG. 8.5 MPH WIND VECTOR DIR. 154 Degrees SOLAR RADIATION 497.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.1 2654 34.9 3428 40.0 4290 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 11 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.2 67.6 61.6 1.4 0.0 0.00 97.5 92.7 10.7 19.0 10.3 125 2 80.8 69.1 68.0 1.1 0.0 0.00 96.6 92.7 7.6 16.1 7.4 84 3 79.5 69.8 72.3 0.9 0.0 0.00 95.7 92.7 2.9 5.4 1.8 269 4 80.1 69.3 69.8 1.1 0.0 0.00 94.8 92.7 4.0 7.2 2.5 265 5 79.5 69.8 72.7 0.9 0.0 0.00 94.1 92.7 6.9 11.4 6.7 64 6 78.1 70.5 77.8 0.7 0.7 0.00 93.6 92.7 4.5 6.5 4.3 79 7 80.2 69.4 69.8 1.1 6.4 0.00 92.8 92.7 5.6 9.4 5.6 73 8 81.1 69.1 66.9 1.2 7.9 0.00 92.5 92.7 7.4 12.1 7.4 68 9 82.4 70.3 67.2 1.2 17.2 0.00 92.5 92.7 7.8 11.4 7.6 78 10 86.7 72.7 63.1 1.6 53.8 0.00 93.2 92.7 9.2 15.4 8.7 111 11 88.7 72.7 59.2 1.9 52.8 0.00 94.8 92.5 11.6 17.2 11.4 126 12 91.2 72.3 54.3 2.3 70.5 0.00 96.6 92.5 11.4 16.1 10.7 134 13 94.5 68.9 43.7 3.1 84.1 0.00 98.8 92.5 9.6 18.8 9.2 144 14 96.8 65.5 36.1 3.8 65.9 0.00 101.1 92.3 8.5 19.2 7.2 168 15 98.1 64.6 33.6 4.1 46.3 0.00 102.9 92.3 7.2 15.2 6.0 164 16 94.1 68.4 43.6 3.1 30.6 0.00 104.0 92.1 9.6 17.7 8.1 315 17 93.2 69.3 45.7 2.9 30.1 0.00 104.4 92.1 9.2 16.3 8.9 295 18 96.6 63.5 34.0 3.9 24.9 0.00 103.6 92.1 11.4 19.2 10.7 237 19 95.9 61.5 32.6 3.9 13.4 0.00 103.1 92.1 11.4 17.0 11.4 214 20 90.5 65.1 43.5 2.8 1.9 0.00 102.6 92.1 4.9 8.9 4.7 233 21 88.0 65.3 47.2 2.4 0.0 0.00 101.7 92.1 3.1 5.6 2.9 213 22 86.5 65.7 50.1 2.2 0.0 0.00 100.4 92.1 3.6 6.7 3.6 162 23 84.2 65.7 54.0 1.8 0.0 0.00 99.1 92.1 1.1 4.0 0.9 141 24 82.8 65.8 57.0 1.6 0.0 0.00 97.9 92.1 0.7 2.5 0.2 146 AZMET Daily Weather Data : YUMA VALLEY : Jul 11 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.5 77.4 87.1 DegF RELATIVE HUMIDITY 79.4 27.9 55.2 % DEWPOINT 68.0 DegF ACTUAL VAPOR PRESS. 2.3 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 104.4 92.3 98.1 DegF SOIL TEMP. 20 in 92.7 91.9 92.5 DegF WIND SPEED 19.2 7.2 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 139 Degrees SOLAR RADIATION 506.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.6 2683 33.7 3462 38.5 4329 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 12 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.4 68.0 61.5 1.5 0.0 0.00 96.8 92.1 4.3 7.4 4.3 138 2 81.7 69.6 66.9 1.2 0.0 0.00 95.9 92.3 4.0 6.9 3.8 130 3 80.6 70.2 71.1 1.0 0.0 0.00 95.0 92.3 1.8 4.9 1.8 125 4 80.1 71.2 74.7 0.9 0.0 0.00 94.1 92.3 1.3 4.3 1.3 125 5 78.3 70.7 77.8 0.7 0.0 0.00 93.2 92.3 2.2 4.9 1.6 308 6 77.7 71.1 79.7 0.7 0.5 0.00 92.3 92.3 0.9 2.7 0.4 308 7 79.5 72.5 79.1 0.7 8.4 0.00 91.8 92.3 1.6 3.4 1.3 265 8 84.9 73.0 67.8 1.3 23.6 0.00 91.4 92.3 3.4 5.4 3.1 88 9 88.3 71.8 58.3 1.9 41.8 0.00 92.1 92.3 4.0 7.6 3.6 92 10 90.1 70.7 53.1 2.3 49.9 0.00 93.6 92.3 6.7 12.5 6.3 124 11 93.4 68.0 43.7 3.0 66.9 0.00 95.5 92.1 6.3 11.9 5.6 129 12 95.4 65.7 38.0 3.5 74.5 0.00 98.1 92.1 6.0 12.5 4.9 153 13 97.3 64.6 34.3 4.0 77.9 0.00 100.8 91.9 5.6 13.6 4.3 191 14 99.1 63.7 31.5 4.4 77.4 0.00 103.3 91.9 6.5 16.1 4.5 201 15 100.2 62.1 28.9 4.7 49.0 0.00 105.4 91.9 6.7 15.9 5.1 224 16 100.6 61.3 28.0 4.8 50.7 0.00 106.7 91.8 5.6 14.1 4.5 255 17 100.8 61.2 27.6 4.8 41.6 0.00 107.4 91.8 6.9 12.3 5.8 248 18 100.8 61.2 27.5 4.9 29.6 0.00 107.8 91.8 5.8 12.5 5.4 243 19 99.1 61.2 29.0 4.5 11.9 0.00 107.1 91.8 8.9 13.0 8.5 232 20 94.5 59.4 31.1 3.8 1.4 0.00 105.4 91.8 10.3 17.2 10.3 214 21 91.4 57.7 32.4 3.4 0.0 0.00 104.0 91.8 7.8 11.9 7.6 186 22 88.7 59.7 37.9 2.9 0.0 0.00 102.2 91.8 7.8 10.5 7.8 169 23 87.8 60.1 39.5 2.7 0.0 0.00 100.8 91.9 6.3 11.4 6.3 172 24 85.5 63.7 48.3 2.2 0.0 0.00 99.7 91.9 3.8 8.1 3.6 167 AZMET Daily Weather Data : YUMA VALLEY : Jul 12 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.8 76.6 90.0 DegF RELATIVE HUMIDITY 84.5 25.0 48.7 % DEWPOINT 65.7 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 107.8 91.4 99.1 DegF SOIL TEMP. 20 in 92.3 91.8 91.9 DegF WIND SPEED 17.2 5.1 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 185 Degrees SOLAR RADIATION 604.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.4 2712 33.5 3495 38.5 4367 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 13 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.4 65.1 55.8 1.7 0.0 0.00 98.4 91.9 1.1 3.4 0.7 252 2 81.7 65.1 57.3 1.6 0.0 0.00 97.2 92.1 1.1 3.4 0.9 21 3 80.2 66.6 63.5 1.3 0.0 0.00 95.9 92.1 2.0 4.7 1.6 37 4 79.9 67.1 65.0 1.2 0.0 0.00 95.0 92.1 2.0 3.6 1.6 21 5 79.3 67.5 66.9 1.1 0.0 0.00 93.9 92.3 0.9 2.2 0.7 9 6 78.6 67.8 69.7 1.0 0.2 0.00 93.0 92.3 0.7 2.9 0.4 328 7 81.3 68.4 64.9 1.3 8.4 0.00 92.3 92.3 1.1 3.4 1.1 1 8 85.8 70.5 60.4 1.7 23.4 0.00 91.9 92.3 4.0 9.2 3.8 148 9 88.9 69.8 53.4 2.2 39.7 0.00 92.5 92.3 5.6 10.1 5.1 148 10 92.1 66.9 43.8 2.9 54.5 0.00 93.7 92.3 4.7 9.8 3.8 190 11 94.1 64.8 38.3 3.4 61.6 0.00 95.9 92.3 4.9 10.5 4.5 168 12 96.6 64.0 34.5 3.9 75.3 0.00 98.4 92.1 6.7 14.1 5.8 175 13 98.8 63.0 31.2 4.3 77.9 0.00 101.1 92.1 5.1 13.4 4.0 192 14 100.6 63.1 29.7 4.7 76.7 0.00 104.0 92.1 5.1 14.1 3.6 159 15 102.0 61.5 26.8 5.1 71.2 0.00 106.5 91.9 4.5 11.6 2.7 227 16 103.1 61.5 26.0 5.3 60.7 0.00 108.5 91.9 4.9 12.1 3.4 247 17 103.5 61.2 25.4 5.4 46.6 0.00 109.4 91.9 6.9 13.0 6.0 223 18 103.1 61.0 25.5 5.3 30.8 0.00 109.8 91.9 6.5 11.9 5.6 232 19 100.8 61.9 28.4 4.8 10.0 0.00 109.4 91.8 8.1 13.0 7.6 240 20 95.5 63.1 34.6 3.8 1.0 0.00 108.5 91.9 5.6 9.4 5.1 239 21 92.7 64.6 39.8 3.2 0.0 0.00 106.5 91.9 6.9 19.5 6.3 174 22 89.8 65.8 45.4 2.6 0.0 0.00 105.3 91.9 6.0 11.9 5.6 144 23 87.3 68.0 53.1 2.1 0.0 0.00 102.9 92.1 10.7 17.4 10.5 77 24 85.1 69.4 59.5 1.7 0.0 0.00 101.8 92.1 5.6 11.9 5.1 52 AZMET Daily Weather Data : YUMA VALLEY : Jul 13 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.1 77.2 91.0 DegF RELATIVE HUMIDITY 74.9 23.6 45.8 % DEWPOINT 65.3 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 109.9 91.9 100.4 DegF SOIL TEMP. 20 in 92.3 91.8 92.1 DegF WIND SPEED 19.5 4.7 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 179 Degrees SOLAR RADIATION 638.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.0 2741 33.8 3529 38.9 4406 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 14 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.8 68.9 61.2 1.5 0.0 0.00 100.6 92.3 3.8 6.3 3.6 15 2 83.7 68.5 60.5 1.5 0.0 0.00 99.3 92.3 2.0 4.9 2.0 20 3 81.5 68.5 64.9 1.3 0.0 0.00 98.2 92.3 1.3 2.9 1.3 51 4 81.5 68.0 63.9 1.3 0.0 0.00 97.0 92.5 0.9 2.2 0.4 349 5 79.7 68.4 68.6 1.1 0.0 0.00 96.1 92.5 2.7 5.6 2.7 57 6 79.2 67.8 68.5 1.1 0.2 0.00 95.0 92.7 2.5 4.7 2.5 39 7 81.0 69.6 68.2 1.1 7.6 0.00 94.1 92.7 4.0 6.3 3.8 45 8 86.2 70.0 58.6 1.8 22.5 0.00 93.7 92.7 4.9 8.3 4.7 48 9 90.0 68.5 49.7 2.4 38.7 0.00 94.1 92.7 5.1 7.8 4.9 78 10 93.7 64.9 38.9 3.3 52.3 0.00 95.4 92.7 4.7 11.2 2.9 141 11 96.3 61.7 32.2 4.0 61.6 0.00 97.2 92.7 4.9 9.8 4.5 186 12 98.2 62.8 31.4 4.3 70.0 0.00 99.5 92.7 4.7 10.5 3.8 188 13 101.1 60.3 26.4 5.0 71.9 0.00 102.0 92.7 5.4 11.6 4.3 213 14 102.7 59.4 24.4 5.4 76.7 0.00 104.5 92.7 4.7 13.0 2.7 214 15 103.6 59.0 23.4 5.6 70.5 0.00 106.5 92.5 7.4 15.9 5.8 177 16 104.7 57.9 21.8 5.9 60.0 0.00 108.5 92.5 4.3 12.1 1.3 188 17 105.4 56.8 20.5 6.1 47.3 0.00 109.9 92.5 5.6 15.4 4.7 243 18 104.7 58.1 22.0 5.9 25.1 0.00 110.3 92.5 8.1 13.6 7.8 243 19 98.2 62.4 31.1 4.3 6.4 0.00 109.2 92.3 12.3 21.5 12.1 225 20 95.5 62.4 33.8 3.8 1.0 0.00 108.3 92.5 5.1 8.9 4.9 217 21 93.4 63.3 37.3 3.3 0.0 0.00 106.9 92.5 4.3 7.2 4.3 237 22 90.5 63.1 40.2 2.9 0.0 0.00 105.4 92.5 3.4 4.7 3.1 211 23 87.3 63.5 45.1 2.4 0.0 0.00 104.0 92.5 1.8 4.0 1.6 232 24 85.8 64.2 48.6 2.2 0.0 0.00 102.6 92.7 2.0 3.6 1.3 195 AZMET Daily Weather Data : YUMA VALLEY : Jul 14 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.7 78.3 91.9 DegF RELATIVE HUMIDITY 75.1 18.4 43.4 % DEWPOINT 64.0 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 110.3 93.7 101.7 DegF SOIL TEMP. 20 in 92.7 92.1 92.5 DegF WIND SPEED 21.5 4.5 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 205 Degrees SOLAR RADIATION 611.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.2 2770 34.2 3563 39.2 4445 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 15 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.4 64.2 50.8 2.0 0.0 0.00 100.9 92.7 3.1 4.7 2.7 210 2 82.9 65.1 55.1 1.7 0.0 0.00 99.7 92.8 3.4 5.1 3.4 279 3 82.9 61.9 49.2 2.0 0.0 0.00 98.6 92.8 3.1 7.4 0.4 146 4 79.5 64.6 60.2 1.4 0.0 0.00 97.3 92.8 2.7 5.8 2.5 141 5 78.1 64.0 62.4 1.2 0.0 0.00 96.1 93.0 0.9 2.5 0.4 239 6 77.9 63.7 61.5 1.3 0.2 0.00 95.0 93.0 1.3 3.4 1.3 195 7 79.5 65.3 62.1 1.3 7.9 0.00 93.9 93.0 1.3 4.7 0.9 246 8 85.8 67.3 54.3 1.9 22.7 0.00 93.4 93.2 2.7 5.1 2.5 175 9 92.3 56.1 29.9 3.6 39.2 0.00 93.6 93.2 2.9 6.9 2.5 244 10 95.0 51.4 23.0 4.3 55.0 0.00 94.8 93.0 4.7 8.5 4.3 256 11 98.1 47.7 18.2 5.1 65.0 0.00 96.8 93.0 4.5 8.9 3.6 257 12 100.6 45.7 15.6 5.6 69.3 0.00 99.1 93.0 4.7 11.9 4.0 242 13 102.4 47.5 15.9 5.9 71.7 0.00 101.8 92.8 4.7 12.3 3.6 232 14 104.2 50.4 16.8 6.2 76.9 0.00 104.4 92.8 4.7 12.8 3.6 248 15 106.5 51.6 16.4 6.6 70.9 0.00 106.5 92.8 6.3 13.6 5.4 223 16 107.1 51.8 16.2 6.8 60.7 0.00 108.3 92.8 6.0 12.8 4.7 219 17 107.4 52.2 16.3 6.8 46.3 0.00 109.4 92.8 6.3 12.8 5.1 182 18 107.6 51.6 16.0 6.9 30.1 0.00 110.1 92.7 5.8 11.6 4.9 237 19 106.0 54.7 18.7 6.4 13.6 0.00 109.9 92.7 6.9 10.1 6.7 248 20 101.1 58.8 25.1 5.1 1.9 0.00 108.9 92.7 8.5 12.5 8.5 227 21 96.4 59.7 29.7 4.1 0.0 0.00 107.2 92.7 6.7 9.4 6.7 206 22 91.6 60.8 35.9 3.3 0.0 0.00 106.2 92.8 3.4 5.1 3.1 229 23 88.7 61.5 40.3 2.8 0.0 0.00 104.4 92.8 1.3 4.5 0.7 302 24 89.2 61.0 39.0 2.9 0.0 0.00 102.7 92.8 3.6 6.5 2.7 257 AZMET Daily Weather Data : YUMA VALLEY : Jul 15 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 109.2 76.5 93.6 DegF RELATIVE HUMIDITY 67.3 14.5 34.5 % DEWPOINT 57.4 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 4.0 KPas SOIL TEMP. 4 in 110.1 93.4 101.7 DegF SOIL TEMP. 20 in 93.2 92.7 92.8 DegF WIND SPEED 13.6 4.3 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 229 Degrees SOLAR RADIATION 631.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.8 2798 33.7 3597 38.7 4484 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 16 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 88.3 60.4 39.4 2.8 0.0 0.00 101.5 92.8 3.4 6.3 2.5 194 2 84.2 62.2 47.9 2.1 0.0 0.00 100.2 93.0 2.2 4.5 1.8 193 3 81.9 62.6 52.1 1.8 0.0 0.00 99.0 93.0 1.3 3.1 0.9 246 4 80.4 63.3 56.0 1.6 0.0 0.00 97.7 93.2 1.3 3.1 0.7 201 5 80.8 63.3 55.5 1.6 0.0 0.00 96.6 93.2 1.1 3.6 0.9 233 6 79.5 63.3 57.8 1.5 0.2 0.00 95.5 93.2 1.1 4.0 0.7 196 7 82.2 62.8 52.2 1.8 7.6 0.00 94.5 93.2 0.4 2.0 0.2 57 8 87.8 61.9 42.1 2.6 22.5 0.00 93.9 93.4 4.0 6.7 3.8 152 9 92.5 63.0 37.8 3.3 38.9 0.00 94.1 93.4 5.6 8.5 5.4 167 10 96.3 59.7 30.0 4.1 54.0 0.00 95.4 93.2 5.1 8.9 4.0 167 11 99.3 57.9 25.6 4.8 66.2 0.00 97.7 93.2 3.1 8.7 1.8 232 12 101.5 57.6 23.6 5.2 73.8 0.00 100.2 93.2 4.3 11.4 2.7 216 13 103.1 58.1 23.0 5.5 76.9 0.00 102.9 93.2 6.5 16.1 5.8 165 14 104.2 57.0 21.5 5.8 76.9 0.00 105.8 93.2 5.1 15.4 4.3 153 15 107.2 54.3 17.7 6.7 71.4 0.00 108.0 93.0 5.4 19.7 4.0 191 16 108.7 52.9 16.2 7.1 59.5 0.00 109.8 93.0 5.6 14.5 4.3 199 17 109.4 52.0 15.2 7.3 45.6 0.00 110.8 93.0 5.8 13.2 4.3 205 18 109.2 51.6 15.2 7.3 29.4 0.00 111.4 93.0 6.5 13.6 6.0 247 19 107.4 53.4 17.1 6.8 12.9 0.00 111.2 93.0 5.8 10.3 5.8 257 20 103.1 59.9 24.6 5.4 1.9 0.00 109.2 92.8 9.2 13.0 8.9 212 21 97.7 60.8 29.8 4.3 0.0 0.00 108.3 93.0 6.5 10.7 6.3 191 22 93.6 61.2 34.4 3.5 0.0 0.00 106.9 93.0 4.7 7.4 4.0 210 23 91.4 62.1 37.8 3.1 0.0 0.00 105.4 93.0 4.3 8.7 2.9 219 24 88.9 63.0 42.4 2.7 0.0 0.00 103.8 93.2 3.6 5.1 3.6 268 AZMET Daily Weather Data : YUMA VALLEY : Jul 16 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 110.8 78.4 95.0 DegF RELATIVE HUMIDITY 61.3 14.2 34.0 % DEWPOINT 59.4 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 4.1 KPas SOIL TEMP. 4 in 111.4 93.7 102.6 DegF SOIL TEMP. 20 in 93.4 92.8 93.2 DegF WIND SPEED 19.7 4.3 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 202 Degrees SOLAR RADIATION 637.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.3 2828 34.4 3631 39.4 4523 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 17 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 87.6 65.1 47.5 2.3 0.0 0.00 102.4 93.2 3.1 4.5 2.9 260 2 85.5 65.7 51.9 2.0 0.0 0.00 101.1 93.4 1.6 4.7 0.7 252 3 83.1 63.7 52.3 1.8 0.0 0.00 99.9 93.4 1.1 4.5 0.9 116 4 81.7 63.7 54.4 1.7 0.0 0.00 98.6 93.6 1.1 6.0 0.2 324 5 81.5 63.1 53.8 1.7 0.0 0.00 97.3 93.6 0.9 3.1 0.4 278 6 79.9 65.5 61.4 1.4 0.2 0.00 96.3 93.6 0.7 1.3 0.4 253 7 82.0 64.0 54.8 1.7 6.9 0.00 95.4 93.7 0.4 1.3 0.4 227 8 89.1 61.9 40.7 2.8 22.5 0.00 94.6 93.7 2.2 4.9 1.8 202 9 95.4 57.4 28.3 4.1 38.7 0.00 94.8 93.7 2.2 9.4 1.3 325 10 99.1 54.5 22.8 4.9 54.0 0.00 96.4 93.7 3.4 8.9 2.5 331 11 101.3 53.2 20.3 5.4 66.7 0.00 98.4 93.7 3.4 7.4 2.7 247 12 103.5 52.3 18.5 5.9 75.5 0.00 101.3 93.6 3.1 8.3 1.8 279 13 105.1 51.3 16.9 6.3 79.1 0.00 104.0 93.6 5.1 12.1 4.0 248 14 106.5 52.9 17.2 6.6 73.3 0.00 106.5 93.6 5.1 11.2 4.5 162 15 108.3 50.7 15.1 7.1 68.3 0.00 108.5 93.6 6.3 13.4 5.1 206 16 109.6 48.6 13.3 7.6 60.2 0.00 110.1 93.4 6.3 13.0 5.4 240 17 110.5 46.4 12.1 7.8 46.6 0.00 111.2 93.4 8.1 13.0 7.6 253 18 109.6 49.8 14.0 7.5 29.1 0.00 111.2 93.4 6.0 10.7 5.6 226 19 108.7 50.7 14.9 7.2 13.9 0.00 110.7 93.4 7.2 11.6 7.2 213 20 104.9 53.8 18.8 6.2 2.2 0.00 110.1 93.4 4.9 8.3 4.7 197 21 99.0 55.8 24.0 4.8 0.0 0.00 108.5 93.4 4.5 11.0 4.3 208 22 94.6 61.5 33.5 3.7 0.0 0.00 107.1 93.4 6.7 12.5 6.0 258 23 91.4 62.2 38.1 3.1 0.0 0.00 105.6 93.6 4.0 6.9 3.1 249 24 88.2 61.9 41.5 2.7 0.0 0.00 104.2 93.6 1.8 4.3 1.8 202 AZMET Daily Weather Data : YUMA VALLEY : Jul 17 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 111.6 78.8 96.1 DegF RELATIVE HUMIDITY 67.4 10.3 31.9 % DEWPOINT 57.4 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 4.4 KPas SOIL TEMP. 4 in 111.6 94.6 103.1 DegF SOIL TEMP. 20 in 93.7 93.2 93.6 DegF WIND SPEED 13.4 3.8 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 232 Degrees SOLAR RADIATION 637.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.7 2858 34.6 3666 39.6 4563 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 18 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.2 63.3 49.8 2.0 0.0 0.00 102.6 93.6 1.1 3.4 0.7 256 2 83.3 59.7 45.6 2.2 0.0 0.00 100.8 93.7 3.8 8.3 3.6 269 3 87.1 48.6 27.1 3.2 0.0 0.00 99.5 93.7 3.6 7.8 2.0 285 4 79.3 55.8 44.4 1.9 0.0 0.00 98.2 93.7 2.7 5.4 2.5 135 5 78.1 57.2 49.0 1.7 0.0 0.00 97.0 93.9 0.9 2.7 0.4 120 6 77.7 55.8 47.0 1.7 0.0 0.00 95.7 93.9 1.1 3.4 0.9 102 7 78.3 57.2 48.5 1.7 6.7 0.00 94.6 93.9 2.2 4.3 1.6 178 8 84.9 53.6 34.3 2.7 22.5 0.00 93.9 94.1 3.4 7.2 3.1 228 9 91.6 52.2 26.5 3.7 38.5 0.00 93.9 94.1 4.5 8.3 4.3 237 10 96.4 51.1 21.8 4.6 54.0 0.00 95.2 94.1 4.9 9.4 4.0 165 11 100.0 48.2 17.5 5.4 67.1 0.00 96.8 93.9 6.7 13.4 6.3 164 12 103.6 47.8 15.6 6.2 75.3 0.00 99.1 93.9 7.8 14.3 7.4 168 13 105.1 56.1 20.1 6.1 78.6 0.00 101.7 93.9 10.5 17.9 9.8 154 14 107.2 52.3 16.5 6.8 78.6 0.00 104.4 93.7 10.3 19.7 9.6 158 15 108.1 57.0 19.1 6.7 74.3 0.00 106.7 93.7 11.6 19.7 11.0 142 16 108.3 58.8 20.2 6.7 66.9 0.00 108.1 93.7 13.0 19.7 12.5 143 17 108.7 56.8 18.6 6.9 57.8 0.00 109.4 93.6 11.2 16.8 10.5 139 18 106.9 59.4 21.6 6.3 42.5 0.00 109.9 93.6 16.1 21.3 15.7 141 19 102.9 56.3 21.6 5.6 20.8 0.00 109.2 93.6 16.6 21.7 16.3 148 20 98.1 59.5 28.3 4.4 3.3 0.00 108.3 93.6 12.3 18.1 12.3 151 21 93.6 59.4 32.2 3.7 0.0 0.00 107.1 93.6 10.3 16.1 10.3 146 22 89.8 65.5 45.0 2.7 0.0 0.00 105.4 93.6 6.3 10.7 6.0 157 23 87.1 69.1 55.0 2.0 0.0 0.00 104.0 93.6 5.6 10.1 5.4 155 24 84.6 69.6 61.2 1.6 0.0 0.00 102.6 93.7 4.7 6.5 4.5 158 AZMET Daily Weather Data : YUMA VALLEY : Jul 18 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 109.8 76.5 93.6 DegF RELATIVE HUMIDITY 64.8 13.5 32.8 % DEWPOINT 57.0 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 4.0 KPas SOIL TEMP. 4 in 109.9 93.7 101.8 DegF SOIL TEMP. 20 in 94.1 93.6 93.7 DegF WIND SPEED 21.7 7.2 MPH WIND VECTOR MAG. 6.0 MPH WIND VECTOR DIR. 155 Degrees SOLAR RADIATION 687.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.40 Inches STD. REF. EVAPOTRANSPIRATION 0.40 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.8 2886 33.8 3700 38.9 4602 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 19 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.8 71.2 68.4 1.2 0.0 0.00 101.3 93.7 3.4 6.9 3.4 161 2 81.9 72.1 72.3 1.0 0.0 0.00 99.9 93.7 6.3 13.4 6.0 149 3 81.7 74.1 77.7 0.8 0.0 0.00 99.0 93.7 9.2 14.1 8.9 147 4 81.5 74.1 78.1 0.8 0.0 0.00 98.1 93.9 6.5 13.6 6.3 161 5 80.8 73.0 77.2 0.8 0.0 0.00 97.2 93.9 1.6 3.6 0.7 87 6 80.1 72.0 76.4 0.8 0.0 0.00 96.3 93.9 1.8 4.9 1.6 32 7 81.0 72.1 74.3 0.9 6.7 0.00 95.4 93.9 3.8 6.7 3.8 50 8 85.6 72.7 65.3 1.5 21.5 0.00 95.0 93.9 5.8 9.8 4.9 81 9 89.8 70.0 52.5 2.3 37.8 0.00 95.4 93.9 9.2 14.8 8.7 120 10 93.7 66.7 41.3 3.2 48.3 0.00 96.4 93.9 13.0 19.7 12.5 126 11 95.9 65.5 37.1 3.6 53.5 0.00 97.7 93.9 15.4 21.7 15.2 135 12 97.7 64.9 34.5 4.0 70.0 0.00 99.1 93.9 15.7 22.1 15.4 140 13 98.1 64.2 33.2 4.1 54.2 0.00 100.8 93.7 16.1 26.6 15.9 143 14 98.6 64.8 33.3 4.2 38.5 0.00 102.2 93.7 14.1 23.3 13.6 134 15 99.9 64.9 32.2 4.4 47.3 0.00 102.7 93.7 15.7 23.0 15.2 140 16 101.3 64.8 30.8 4.7 51.8 0.00 103.3 93.7 15.2 22.1 14.8 156 17 100.9 62.1 28.3 4.8 44.0 0.00 103.6 93.6 16.1 21.5 15.7 164 18 99.3 64.0 31.9 4.4 26.5 0.00 104.0 93.6 15.7 21.5 15.4 170 19 96.6 66.0 37.0 3.7 11.9 0.00 104.0 93.6 16.3 21.7 15.9 163 20 92.1 67.6 44.9 2.8 1.4 0.00 103.5 93.6 15.0 20.4 14.8 151 21 89.4 68.0 49.4 2.4 0.0 0.00 102.4 93.6 11.0 17.4 10.7 158 22 88.3 70.3 55.4 2.0 0.0 0.00 101.3 93.6 13.4 20.8 13.4 155 23 87.4 70.9 58.1 1.9 0.0 0.00 100.2 93.6 11.0 17.4 10.7 161 24 86.2 73.4 66.1 1.5 0.0 0.00 99.5 93.6 8.9 15.2 8.7 154 AZMET Daily Weather Data : YUMA VALLEY : Jul 19 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.4 79.3 90.5 DegF RELATIVE HUMIDITY 79.9 26.0 52.3 % DEWPOINT 68.7 DegF ACTUAL VAPOR PRESS. 2.4 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 104.2 94.8 100.0 DegF SOIL TEMP. 20 in 94.1 93.4 93.7 DegF WIND SPEED 26.6 10.7 MPH WIND VECTOR MAG. 9.8 MPH WIND VECTOR DIR. 147 Degrees SOLAR RADIATION 513.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.5 2916 34.6 3734 39.4 4641 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 20 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.5 73.9 68.7 1.3 0.0 0.00 98.8 93.6 8.3 12.5 8.3 146 2 84.7 74.3 70.8 1.2 0.0 0.00 98.1 93.6 8.5 13.0 8.3 144 3 84.4 73.9 70.8 1.2 0.0 0.00 97.7 93.6 7.4 14.3 7.2 136 4 84.2 74.3 72.5 1.1 0.0 0.03 97.0 93.6 12.8 19.7 12.8 115 5 82.0 74.7 78.3 0.8 0.0 0.00 96.3 93.6 7.6 15.0 7.2 123 6 80.8 74.7 81.7 0.7 0.0 0.00 95.0 93.6 1.6 5.1 1.3 61 7 81.5 74.7 79.8 0.8 6.9 0.00 94.3 93.6 4.7 8.1 4.5 81 8 84.4 75.2 74.1 1.0 15.3 0.00 93.7 93.6 7.2 15.0 6.5 96 9 84.4 73.2 69.5 1.2 16.5 0.01 93.7 93.6 8.3 13.9 7.8 86 10 86.0 73.6 66.7 1.4 42.3 0.01 94.1 93.6 10.5 14.5 10.3 97 11 89.6 72.9 58.2 2.0 64.3 0.00 94.8 93.4 11.2 16.8 10.7 93 12 89.2 72.3 58.0 2.0 59.5 0.00 96.1 93.4 13.2 20.1 12.5 104 13 92.5 72.5 52.6 2.5 79.1 0.00 98.1 93.4 9.6 15.0 9.2 77 14 96.4 68.0 40.1 3.5 72.2 0.00 100.4 93.2 9.4 17.0 7.8 111 15 99.1 63.1 30.9 4.4 70.0 0.00 102.2 93.2 11.2 18.1 10.5 140 16 99.9 60.4 27.5 4.7 60.7 0.00 103.6 93.2 9.2 17.4 8.5 146 17 100.2 57.4 24.3 5.0 46.8 0.00 104.5 93.0 9.2 18.1 8.7 156 18 99.9 58.1 25.3 4.9 30.6 0.00 104.7 93.0 9.8 18.6 9.4 156 19 98.8 58.8 26.9 4.6 14.3 0.00 104.2 93.0 10.5 15.4 10.3 163 20 95.9 61.0 31.8 4.0 2.2 0.00 103.3 92.8 10.1 15.7 9.8 187 21 89.8 65.7 45.4 2.6 0.0 0.00 102.4 92.8 8.1 12.8 8.1 226 22 85.3 64.8 50.5 2.0 0.0 0.00 101.3 92.8 4.5 7.4 4.3 240 23 83.5 62.4 49.0 2.0 0.0 0.00 100.0 93.0 0.9 3.1 0.7 282 24 82.4 61.3 49.0 1.9 0.0 0.00 98.6 93.0 0.9 2.5 0.2 37 AZMET Daily Weather Data : YUMA VALLEY : Jul 20 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.1 79.9 89.2 DegF RELATIVE HUMIDITY 85.3 22.2 54.3 % DEWPOINT 68.4 DegF ACTUAL VAPOR PRESS. 2.4 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 104.9 93.6 99.0 DegF SOIL TEMP. 20 in 93.6 92.8 93.2 DegF WIND SPEED 20.1 8.1 MPH WIND VECTOR MAG. 6.0 MPH WIND VECTOR DIR. 129 Degrees SOLAR RADIATION 580.8 Langleys PRECIPITATION 0.05 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.5 2945 34.6 3769 39.6 4681 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 21 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.1 62.1 52.4 1.7 0.0 0.00 97.3 93.0 0.7 1.8 0.2 108 2 79.0 63.9 59.8 1.4 0.0 0.00 95.9 93.0 2.7 4.7 2.7 28 3 78.4 64.6 62.8 1.2 0.0 0.00 94.6 93.0 1.8 3.4 1.8 13 4 77.2 64.9 65.9 1.1 0.0 0.00 93.6 93.0 1.6 3.8 1.6 15 5 77.9 66.4 67.9 1.0 0.0 0.00 92.5 93.0 1.6 2.7 1.3 11 6 76.5 66.4 71.1 0.9 0.2 0.00 91.6 93.0 1.8 4.3 1.8 21 7 78.1 66.0 66.5 1.1 6.7 0.00 90.7 93.0 0.9 2.5 0.7 44 8 84.2 66.0 55.0 1.8 22.2 0.00 90.1 93.2 2.5 4.9 2.2 49 9 89.8 63.9 42.6 2.8 39.7 0.00 90.7 93.0 4.0 9.4 3.1 99 10 92.3 61.5 36.0 3.3 53.8 0.00 92.1 93.0 6.7 12.1 6.3 151 11 94.8 61.0 32.8 3.8 61.9 0.00 94.1 93.0 6.0 11.4 5.6 152 12 97.2 59.2 28.6 4.3 65.0 0.00 96.3 92.8 8.9 16.8 8.5 165 13 99.7 57.7 25.2 4.9 80.8 0.00 98.6 92.8 9.2 15.4 8.7 163 14 102.2 53.4 19.9 5.6 80.0 0.00 100.8 92.7 8.5 17.9 7.8 170 15 103.6 50.7 17.3 6.0 73.6 0.00 102.9 92.7 8.1 15.7 7.2 179 16 104.5 52.0 17.7 6.2 62.3 0.00 104.9 92.7 7.6 16.1 6.7 184 17 104.7 52.5 17.9 6.2 48.3 0.00 106.0 92.5 8.3 14.1 7.6 212 18 104.4 50.2 16.6 6.2 31.5 0.00 106.5 92.5 8.1 14.1 7.6 214 19 102.0 52.2 19.2 5.6 14.6 0.00 106.5 92.3 9.6 14.1 9.4 232 20 97.3 53.6 23.4 4.6 2.2 0.00 105.8 92.3 6.7 10.7 6.5 235 21 91.6 55.6 29.8 3.5 0.0 0.00 104.5 92.3 5.4 6.9 5.1 236 22 86.7 58.5 38.7 2.7 0.0 0.00 102.9 92.3 2.2 8.1 2.2 246 23 84.2 59.7 44.0 2.2 0.0 0.00 101.3 92.5 1.6 4.0 1.3 253 24 83.3 59.4 44.4 2.2 0.0 0.00 99.7 92.5 1.6 3.6 1.6 20 AZMET Daily Weather Data : YUMA VALLEY : Jul 21 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.0 75.2 90.5 DegF RELATIVE HUMIDITY 73.6 14.9 39.8 % DEWPOINT 59.2 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 106.7 90.1 98.2 DegF SOIL TEMP. 20 in 93.2 92.3 92.8 DegF WIND SPEED 17.9 4.9 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 188 Degrees SOLAR RADIATION 641.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.3 2974 33.3 3802 38.2 4719 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 22 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.2 60.6 48.0 2.0 0.0 0.00 98.2 92.5 2.0 4.9 2.0 50 2 80.6 61.0 51.2 1.7 0.0 0.00 96.8 92.7 2.7 5.4 2.5 14 3 80.6 62.8 54.5 1.6 0.0 0.00 95.5 92.7 1.3 6.3 0.9 339 4 79.0 63.3 58.7 1.4 0.0 0.00 94.5 92.7 1.3 3.8 0.9 356 5 77.2 62.8 61.1 1.2 0.0 0.00 93.4 92.7 1.1 2.7 0.9 37 6 76.1 62.6 63.0 1.1 0.2 0.00 92.3 92.8 1.8 4.3 0.7 33 7 77.9 65.3 65.3 1.1 7.4 0.00 91.4 92.8 0.4 1.6 0.4 293 8 85.6 63.3 47.8 2.2 22.2 0.00 90.9 92.8 2.7 6.3 2.0 227 9 90.0 61.2 38.2 3.0 40.1 0.00 91.2 92.8 5.8 8.9 5.6 170 10 93.6 59.0 31.7 3.7 56.4 0.00 92.7 92.7 4.9 9.8 4.7 166 11 96.8 51.3 21.8 4.7 69.8 0.00 94.6 92.7 6.5 11.6 6.0 162 12 99.5 49.8 18.9 5.2 77.9 0.00 97.2 92.7 6.7 13.0 6.0 168 13 101.8 47.3 16.2 5.8 81.2 0.00 100.0 92.7 6.0 11.9 5.1 170 14 104.5 41.9 12.1 6.6 80.5 0.00 102.4 92.5 7.6 15.0 6.5 162 15 106.0 42.6 11.9 6.9 74.3 0.00 104.7 92.5 6.7 14.1 5.8 170 16 106.9 42.8 11.6 7.1 63.8 0.00 106.2 92.5 6.9 15.0 6.0 180 17 107.6 42.6 11.3 7.3 49.0 0.00 108.0 92.3 5.4 10.7 4.0 175 18 107.6 42.6 11.3 7.3 31.8 0.00 108.5 92.3 5.8 11.2 4.7 234 19 106.0 42.4 11.8 6.9 14.8 0.00 108.7 92.3 4.7 8.7 4.5 242 20 100.2 43.7 14.7 5.7 1.9 0.00 107.8 92.3 2.9 4.3 2.9 242 21 94.1 45.3 18.8 4.5 0.0 0.00 106.3 92.3 2.0 8.1 2.0 216 22 92.7 54.1 27.5 3.8 0.0 0.00 104.4 92.3 5.6 9.2 5.4 192 23 86.9 55.8 34.9 2.8 0.0 0.00 102.6 92.3 1.8 7.6 1.6 298 24 87.4 53.4 31.4 3.1 0.0 0.00 101.3 92.5 1.3 3.8 0.4 114 AZMET Daily Weather Data : YUMA VALLEY : Jul 22 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 108.7 74.8 92.5 DegF RELATIVE HUMIDITY 72.0 10.3 32.2 % DEWPOINT 53.2 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 4.0 KPas SOIL TEMP. 4 in 108.7 90.9 99.5 DegF SOIL TEMP. 20 in 92.8 92.3 92.5 DegF WIND SPEED 15.0 4.0 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 184 Degrees SOLAR RADIATION 671.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.3 3002 33.1 3835 38.2 4757 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 23 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.2 52.5 35.9 2.4 0.0 0.00 99.7 92.5 2.2 4.3 2.2 145 2 80.2 53.8 40.1 2.1 0.0 0.00 98.1 92.7 2.0 4.7 1.8 287 3 81.1 52.5 37.1 2.3 0.0 0.00 96.4 92.7 4.3 9.2 4.0 207 4 79.9 53.8 40.4 2.1 0.0 0.00 95.4 92.7 3.4 9.4 3.1 177 5 76.6 54.9 47.1 1.7 0.0 0.00 94.1 92.8 2.7 6.3 1.6 245 6 74.1 53.8 49.1 1.5 0.2 0.00 93.0 92.8 2.0 4.0 0.9 33 7 77.7 53.8 43.7 1.8 9.1 0.00 91.9 92.8 1.6 3.6 1.1 29 8 84.0 52.5 34.3 2.6 24.6 0.00 91.0 92.8 0.7 2.7 0.4 326 9 90.0 45.3 21.5 3.8 41.3 0.00 91.2 92.8 1.1 4.3 0.7 301 10 94.8 34.5 12.1 4.9 57.3 0.00 92.5 92.8 3.8 9.8 3.6 272 11 97.5 32.7 10.4 5.4 70.2 0.00 94.8 92.8 4.3 8.5 3.8 266 12 100.8 31.8 9.1 6.1 78.8 0.00 97.5 92.8 4.3 8.9 3.6 242 13 102.9 27.3 7.1 6.6 82.4 0.00 100.6 92.8 3.4 8.9 1.8 240 14 105.1 27.3 6.6 7.1 80.3 0.00 103.8 92.7 3.8 8.9 2.7 281 15 107.1 29.7 6.9 7.5 75.3 0.00 106.3 92.7 4.5 11.4 3.6 243 16 107.8 30.4 6.9 7.7 64.5 0.00 108.1 92.7 5.4 13.0 4.9 231 17 108.0 26.8 5.9 7.8 49.9 0.00 108.9 92.5 6.7 12.3 6.5 226 18 107.8 23.2 5.2 7.8 33.0 0.00 109.2 92.5 5.6 9.4 5.4 223 19 106.5 21.0 4.8 7.6 15.1 0.00 109.0 92.5 5.1 7.6 4.9 209 20 99.1 27.1 8.1 5.9 1.9 0.00 108.1 92.3 3.1 4.9 2.7 206 21 89.1 32.5 13.4 4.1 0.0 0.00 106.2 92.5 2.2 6.3 1.8 213 22 85.6 41.0 21.3 3.3 0.0 0.00 104.0 92.5 2.9 5.6 2.0 249 23 83.5 47.7 28.8 2.8 0.0 0.00 102.0 92.5 1.6 3.6 0.7 329 24 81.3 47.3 30.6 2.5 0.0 0.00 100.0 92.7 1.8 4.7 1.3 6 AZMET Daily Weather Data : YUMA VALLEY : Jul 23 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 109.0 73.2 91.8 DegF RELATIVE HUMIDITY 55.6 3.9 21.9 % DEWPOINT 39.7 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 4.5 KPas SOIL TEMP. 4 in 109.4 91.0 100.0 DegF SOIL TEMP. 20 in 93.0 92.3 92.7 DegF WIND SPEED 13.0 3.4 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 235 Degrees SOLAR RADIATION 683.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.7 3030 32.6 3868 37.6 4795 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 24 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.8 49.1 31.4 2.6 0.0 0.00 98.2 92.7 0.9 4.0 0.4 218 2 80.4 49.6 34.4 2.3 0.0 0.00 96.8 92.7 1.3 3.4 0.4 159 3 79.7 59.7 50.7 1.7 0.0 0.00 95.4 92.8 1.1 4.3 1.1 183 4 77.9 62.6 59.4 1.3 0.0 0.00 94.1 92.8 2.0 4.5 1.8 303 5 78.8 62.6 57.7 1.4 0.0 0.00 93.2 92.8 0.9 2.7 0.7 35 6 78.8 60.8 54.2 1.5 0.2 0.00 92.1 93.0 0.9 2.2 0.9 344 7 81.5 61.5 50.9 1.8 8.1 0.00 91.2 93.0 1.8 11.0 1.6 120 8 87.3 67.8 52.7 2.1 24.1 0.00 91.2 93.0 9.6 15.4 9.4 131 9 90.0 72.1 55.8 2.1 40.6 0.00 92.1 93.0 12.3 17.9 12.1 144 10 93.0 70.2 47.7 2.8 56.1 0.00 93.9 93.0 12.8 19.5 12.5 146 11 95.5 66.7 39.3 3.5 65.7 0.00 95.9 92.8 12.5 18.8 12.1 154 12 98.2 63.1 31.7 4.3 73.1 0.00 98.1 92.8 11.0 16.8 10.3 155 13 100.4 59.5 26.2 4.9 74.5 0.00 100.2 92.8 9.8 16.1 9.4 171 14 102.6 57.4 22.8 5.5 78.6 0.00 102.4 92.7 9.8 19.7 9.4 163 15 104.4 58.1 22.3 5.8 71.2 0.00 104.4 92.7 11.0 17.4 10.3 168 16 104.0 59.5 23.5 5.7 55.0 0.00 105.8 92.5 11.2 18.8 10.3 175 17 104.0 59.9 23.8 5.6 47.1 0.00 106.5 92.5 11.4 17.2 11.0 191 18 103.3 56.5 21.6 5.7 27.5 0.00 106.7 92.5 12.8 18.8 12.3 179 19 100.4 57.2 24.2 5.0 10.0 0.00 106.2 92.5 13.6 19.0 13.4 189 20 97.0 58.8 28.4 4.3 1.7 0.00 105.4 92.5 8.9 14.1 8.7 185 21 93.2 59.5 32.8 3.6 0.0 0.00 104.4 92.5 6.5 10.3 6.3 169 22 90.3 60.8 37.3 3.0 0.0 0.00 102.9 92.5 6.0 9.4 6.0 168 23 88.5 62.6 42.3 2.7 0.0 0.00 101.8 92.7 3.4 5.6 2.9 181 24 86.2 64.8 49.0 2.2 0.0 0.00 100.4 92.7 3.1 8.3 2.9 148 AZMET Daily Weather Data : YUMA VALLEY : Jul 24 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.2 75.4 91.6 DegF RELATIVE HUMIDITY 63.2 19.8 38.3 % DEWPOINT 60.8 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 106.9 90.9 99.1 DegF SOIL TEMP. 20 in 93.0 92.5 92.7 DegF WIND SPEED 19.7 7.4 MPH WIND VECTOR MAG. 6.3 MPH WIND VECTOR DIR. 166 Degrees SOLAR RADIATION 633.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.36 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.3 3058 33.3 3901 38.3 4833 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 25 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.2 68.0 55.0 1.9 0.0 0.00 99.3 92.7 6.7 12.1 6.5 151 2 84.6 68.5 58.8 1.7 0.0 0.00 98.4 92.8 2.2 4.9 2.2 167 3 83.3 69.8 64.1 1.4 0.0 0.00 97.5 92.8 3.6 6.3 3.6 136 4 82.8 71.2 68.5 1.2 0.0 0.00 96.6 92.8 3.1 6.5 2.9 131 5 82.0 71.2 69.8 1.1 0.0 0.00 95.9 93.0 3.4 5.8 3.1 122 6 82.8 70.7 67.2 1.3 0.2 0.00 95.4 93.0 6.5 9.4 6.5 131 7 84.4 71.1 64.3 1.4 6.7 0.00 94.6 93.0 7.6 12.5 7.6 135 8 88.0 70.5 56.6 2.0 20.3 0.00 94.5 93.0 9.4 13.4 9.2 139 9 91.6 68.0 46.2 2.7 37.5 0.00 94.8 93.0 11.0 15.4 10.7 154 10 93.9 67.8 42.8 3.1 53.8 0.00 96.1 93.0 13.2 18.6 13.0 167 11 96.3 67.5 39.4 3.5 66.7 0.00 97.7 93.0 10.7 16.3 10.3 184 12 99.3 64.6 32.6 4.3 74.5 0.00 99.7 93.0 9.8 17.0 9.2 199 13 101.7 62.8 28.5 4.9 77.2 0.00 101.8 92.8 10.1 16.3 9.4 194 14 102.6 63.9 28.6 5.1 76.0 0.00 104.0 92.8 12.5 21.5 11.9 193 15 101.5 64.6 30.3 4.8 68.8 0.00 105.8 92.8 13.0 21.5 12.5 192 16 101.5 62.2 28.0 4.9 59.0 0.00 107.1 92.8 10.7 19.9 10.3 193 17 101.7 62.8 28.3 4.9 46.1 0.00 107.8 92.8 10.1 16.6 9.4 200 18 100.9 62.6 28.9 4.8 28.0 0.00 108.0 92.8 10.5 14.8 10.3 193 19 99.7 63.0 30.4 4.5 11.9 0.00 107.6 92.8 10.7 14.8 10.5 186 20 97.0 62.4 32.3 4.1 1.7 0.00 106.5 92.8 10.5 14.8 10.3 186 21 94.1 60.8 33.2 3.7 0.0 0.00 105.4 92.8 6.5 10.3 6.5 195 22 91.0 61.9 38.0 3.1 0.0 0.00 104.4 92.8 3.4 4.9 3.4 215 23 88.2 63.1 43.4 2.6 0.0 0.00 102.9 93.0 2.7 4.5 2.7 237 24 86.2 64.8 49.0 2.2 0.0 0.00 101.7 93.0 3.4 4.3 3.1 247 AZMET Daily Weather Data : YUMA VALLEY : Jul 25 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.2 81.5 92.5 DegF RELATIVE HUMIDITY 71.2 25.1 44.3 % DEWPOINT 66.0 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 108.0 94.5 100.9 DegF SOIL TEMP. 20 in 93.0 92.7 92.8 DegF WIND SPEED 21.5 8.1 MPH WIND VECTOR MAG. 6.9 MPH WIND VECTOR DIR. 178 Degrees SOLAR RADIATION 628.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.36 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.2 3088 35.3 3936 40.1 4873 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 26 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.1 64.9 51.3 2.0 0.0 0.00 100.4 93.0 3.8 5.8 3.4 250 2 84.0 64.2 51.5 1.9 0.0 0.00 99.1 93.2 0.9 2.5 0.4 130 3 83.3 64.4 53.0 1.8 0.0 0.00 98.1 93.2 4.0 8.9 3.4 92 4 83.8 65.3 53.8 1.8 0.0 0.00 97.2 93.2 4.5 9.2 4.5 146 5 82.6 65.1 55.8 1.7 0.0 0.00 96.3 93.4 1.6 3.8 0.9 44 6 82.4 65.8 57.5 1.6 0.0 0.00 95.4 93.4 0.9 3.1 0.9 26 7 84.0 66.2 55.2 1.8 6.2 0.00 94.5 93.4 1.3 3.8 1.3 11 8 89.4 64.6 44.2 2.6 21.0 0.00 93.9 93.4 2.7 10.7 2.2 136 9 92.1 63.3 38.7 3.2 37.5 0.00 94.3 93.4 9.4 14.3 9.2 155 10 95.5 60.8 31.8 3.9 53.0 0.00 95.5 93.4 9.8 15.0 9.6 157 11 98.6 60.1 28.3 4.5 65.7 0.00 97.3 93.4 9.4 16.8 8.9 159 12 100.8 58.1 24.8 5.0 73.6 0.00 99.5 93.4 7.8 15.7 7.2 163 13 102.9 56.5 21.8 5.6 77.2 0.00 102.2 93.4 8.9 16.1 8.1 167 14 104.4 56.3 20.7 5.9 76.0 0.00 104.4 93.2 8.9 21.7 8.1 172 15 104.9 57.2 21.1 6.0 70.0 0.00 106.5 93.2 9.2 17.9 8.5 156 16 105.8 57.6 20.8 6.2 59.3 0.00 107.8 93.2 10.7 18.1 10.1 162 17 105.8 54.9 18.9 6.3 44.9 0.00 108.5 93.2 10.7 17.7 10.3 170 18 104.9 54.1 18.9 6.2 28.7 0.00 108.5 93.2 12.1 18.1 11.9 165 19 102.7 54.7 20.5 5.7 12.4 0.00 108.0 93.2 11.9 17.4 11.6 162 20 99.3 54.1 22.3 5.0 1.4 0.00 106.9 93.0 10.3 16.3 10.3 178 21 94.6 55.0 26.7 4.1 0.0 0.00 105.6 93.2 7.2 11.2 6.9 193 22 90.7 58.1 33.6 3.3 0.0 0.00 104.4 93.2 3.8 8.3 3.8 192 23 88.2 59.0 37.4 2.8 0.0 0.00 102.7 93.2 5.1 8.3 5.1 174 24 85.1 57.0 38.5 2.5 0.0 0.00 101.5 93.2 4.9 8.1 4.7 149 AZMET Daily Weather Data : YUMA VALLEY : Jul 26 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.9 81.5 93.7 DegF RELATIVE HUMIDITY 61.9 17.7 35.3 % DEWPOINT 59.9 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 108.7 93.7 101.1 DegF SOIL TEMP. 20 in 93.6 93.0 93.2 DegF WIND SPEED 21.7 6.7 MPH WIND VECTOR MAG. 5.8 MPH WIND VECTOR DIR. 164 Degrees SOLAR RADIATION 626.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.36 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.2 3118 35.3 3972 40.1 4913 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 27 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.2 62.6 48.5 2.1 0.0 0.00 100.2 93.4 4.7 7.6 4.7 133 2 83.5 66.0 55.9 1.7 0.0 0.00 99.0 93.4 4.9 7.8 4.9 126 3 82.8 67.6 60.7 1.5 0.0 0.00 97.9 93.4 4.5 8.1 4.3 128 4 82.4 68.4 62.5 1.4 0.0 0.00 97.0 93.6 7.4 11.2 7.2 140 5 81.5 67.3 62.2 1.4 0.0 0.00 95.9 93.6 4.5 8.1 4.5 127 6 79.9 66.6 64.1 1.3 0.0 0.00 95.0 93.6 1.1 5.8 0.4 186 7 80.2 71.2 73.8 0.9 6.2 0.00 94.1 93.6 4.0 10.1 3.8 134 8 83.3 74.1 74.3 1.0 21.3 0.00 93.7 93.6 10.5 17.0 10.5 140 9 86.5 73.2 65.0 1.5 38.7 0.00 94.5 93.6 12.1 20.4 11.9 145 10 90.3 68.5 49.3 2.5 54.5 0.00 95.5 93.6 13.0 20.4 12.8 148 11 93.4 63.9 38.1 3.3 67.4 0.00 96.8 93.6 11.9 19.9 11.2 149 12 96.3 60.1 30.4 4.1 76.0 0.00 98.6 93.6 12.3 20.4 11.9 150 13 98.6 54.0 22.7 4.9 79.3 0.00 100.4 93.4 12.3 21.0 11.6 155 14 100.0 56.7 24.0 5.0 77.2 0.00 102.4 93.4 12.1 19.5 11.4 158 15 101.7 49.1 17.3 5.7 72.2 0.00 103.8 93.4 12.8 21.5 12.3 159 16 102.2 45.0 14.6 6.0 61.4 0.00 105.3 93.2 11.4 19.9 10.7 149 17 101.8 49.1 17.2 5.7 46.3 0.00 105.6 93.2 12.8 18.6 12.1 156 18 101.3 44.6 14.7 5.8 29.6 0.00 105.4 93.2 12.8 18.1 12.3 162 19 99.0 40.5 13.4 5.5 12.9 0.00 104.4 93.2 13.0 17.9 12.8 172 20 93.7 39.9 15.7 4.6 1.4 0.00 103.6 93.2 9.4 16.1 9.4 175 21 86.9 44.8 23.0 3.4 0.0 0.00 102.7 93.2 2.9 7.6 2.9 157 22 83.1 46.4 27.7 2.8 0.0 0.00 100.9 93.2 1.3 2.7 1.1 66 23 82.0 48.9 31.7 2.6 0.0 0.00 99.1 93.2 1.6 3.8 1.3 91 24 80.8 53.2 38.5 2.2 0.0 0.00 97.5 93.2 3.4 6.3 3.4 110 AZMET Daily Weather Data : YUMA VALLEY : Jul 27 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.1 78.8 89.8 DegF RELATIVE HUMIDITY 77.0 11.6 39.4 % DEWPOINT 57.6 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 105.8 93.7 99.7 DegF SOIL TEMP. 20 in 93.6 93.2 93.4 DegF WIND SPEED 21.5 8.3 MPH WIND VECTOR MAG. 7.6 MPH WIND VECTOR DIR. 150 Degrees SOLAR RADIATION 644.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.38 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.3 3148 34.4 4006 39.4 4953 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 28 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.4 55.2 42.0 2.1 0.0 0.00 96.1 93.2 2.5 4.9 2.5 107 2 80.4 56.8 44.7 2.0 0.0 0.00 94.8 93.2 1.3 2.9 1.3 61 3 78.8 58.6 50.1 1.7 0.0 0.00 93.6 93.2 1.3 3.4 0.7 32 4 78.6 62.1 56.9 1.4 0.0 0.00 92.5 93.4 1.8 3.4 1.6 70 5 77.0 62.8 61.5 1.2 0.0 0.00 91.6 93.4 0.7 2.2 0.4 356 6 75.7 64.2 67.9 1.0 0.2 0.00 90.7 93.2 1.1 2.7 0.9 298 7 76.5 64.4 66.5 1.0 6.7 0.00 89.8 93.2 1.1 4.7 0.9 38 8 82.4 62.4 51.4 1.9 21.5 0.00 89.2 93.4 4.5 14.5 3.1 110 9 87.6 63.9 45.5 2.4 38.5 0.00 90.0 93.2 11.0 15.2 10.7 145 10 90.5 61.7 38.6 3.0 54.0 0.00 91.4 93.2 8.9 14.1 8.7 149 11 93.0 58.1 31.4 3.6 66.7 0.00 93.6 93.2 7.6 13.6 6.9 165 12 95.5 56.5 27.2 4.2 75.3 0.00 96.3 93.0 6.9 13.0 6.0 164 13 98.2 54.9 23.7 4.8 77.9 0.00 99.0 92.8 8.3 16.8 7.8 148 14 100.9 53.8 20.9 5.3 78.1 0.00 101.5 92.8 9.2 16.1 8.5 157 15 102.6 53.2 19.6 5.7 71.9 0.00 104.0 92.8 7.4 15.4 6.7 160 16 103.6 51.4 17.8 6.0 61.9 0.00 106.0 92.7 6.7 16.6 6.0 144 17 104.2 49.1 15.9 6.3 47.5 0.00 107.1 92.7 6.9 13.6 6.5 160 18 104.4 47.1 14.8 6.3 30.3 0.00 107.4 92.5 7.8 14.8 7.6 165 19 103.1 46.9 15.3 6.1 13.6 0.00 107.1 92.5 7.6 11.0 7.6 158 20 98.8 52.5 21.5 5.0 1.7 0.00 105.8 92.5 8.5 13.4 7.4 192 21 93.0 51.4 24.4 4.0 0.0 0.00 105.1 92.5 3.4 8.1 3.4 181 22 88.7 47.3 24.0 3.5 0.0 0.00 103.1 92.5 5.4 9.8 5.4 162 23 85.1 47.5 27.2 3.0 0.0 0.00 101.3 92.5 5.1 7.4 5.1 168 24 82.9 49.5 31.3 2.7 0.0 0.00 99.9 92.7 2.7 6.7 2.7 165 AZMET Daily Weather Data : YUMA VALLEY : Jul 28 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.4 74.7 90.1 DegF RELATIVE HUMIDITY 72.9 14.3 35.0 % DEWPOINT 55.4 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 107.6 89.2 98.2 DegF SOIL TEMP. 20 in 93.4 92.5 93.0 DegF WIND SPEED 16.8 5.4 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 155 Degrees SOLAR RADIATION 645.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.1 3176 32.9 4039 38.0 4991 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 29 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.4 51.3 36.5 2.3 0.0 0.00 98.1 92.7 1.8 4.3 1.6 326 2 80.2 57.2 45.5 1.9 0.0 0.00 96.6 92.7 1.8 4.3 1.8 359 3 79.5 59.5 50.7 1.7 0.0 0.00 95.4 92.8 0.7 2.2 0.7 330 4 78.1 60.3 54.2 1.5 0.0 0.00 94.1 92.8 1.1 2.9 1.1 332 5 76.8 59.4 55.1 1.4 0.0 0.00 92.8 92.8 2.5 4.3 1.8 242 6 76.5 60.6 57.9 1.3 0.2 0.00 91.8 92.8 2.5 4.0 2.2 238 7 76.8 61.0 58.2 1.3 7.4 0.00 90.9 92.8 0.7 2.0 0.4 285 8 83.3 61.5 48.2 2.0 22.7 0.00 90.1 93.0 3.1 9.2 2.9 168 9 87.6 60.1 39.6 2.7 39.9 0.00 90.9 92.8 10.3 14.3 10.1 144 10 90.7 62.6 39.4 3.0 55.4 0.00 92.1 92.8 9.2 13.9 8.7 154 11 94.1 59.5 31.9 3.7 66.9 0.00 94.1 92.8 8.5 15.0 8.1 172 12 96.6 54.5 24.6 4.4 75.3 0.00 96.6 92.8 6.5 12.8 5.8 172 13 99.5 53.1 21.5 5.1 78.8 0.00 99.5 92.8 6.3 14.8 5.4 186 14 101.8 52.2 19.2 5.6 77.6 0.00 102.4 92.7 6.5 14.1 5.6 176 15 104.0 52.7 18.5 6.0 71.7 0.00 104.7 92.7 6.9 14.1 6.0 181 16 106.0 46.0 13.5 6.8 61.4 0.00 106.3 92.7 8.3 17.0 7.6 187 17 106.7 44.8 12.6 7.0 47.1 0.00 107.4 92.5 8.3 14.3 7.6 190 18 106.2 44.1 12.4 6.9 30.3 0.00 107.6 92.5 8.5 13.9 8.1 192 19 104.7 45.3 13.7 6.5 13.6 0.00 107.6 92.5 8.7 12.5 8.3 227 20 99.3 45.9 16.5 5.4 1.7 0.00 106.9 92.3 7.2 10.5 6.9 227 21 92.5 47.7 21.6 4.1 0.0 0.00 105.4 92.5 4.7 6.7 4.5 232 22 87.4 47.5 25.4 3.3 0.0 0.00 103.8 92.5 1.6 3.6 1.3 225 23 84.9 51.4 31.7 2.8 0.0 0.00 102.0 92.5 1.1 2.5 1.1 220 24 82.4 56.3 41.0 2.2 0.0 0.00 100.2 92.7 0.7 2.5 0.4 352 AZMET Daily Weather Data : YUMA VALLEY : Jul 29 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 108.0 74.5 90.7 DegF RELATIVE HUMIDITY 62.4 12.0 32.9 % DEWPOINT 54.0 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 3.7 KPas SOIL TEMP. 4 in 107.6 90.1 99.0 DegF SOIL TEMP. 20 in 93.0 92.3 92.7 DegF WIND SPEED 17.0 4.9 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 190 Degrees SOLAR RADIATION 650.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.1 3204 33.1 4072 38.2 5029 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 30 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.3 54.3 39.4 2.2 0.0 0.00 98.4 92.7 1.3 3.1 1.1 28 2 80.4 50.9 35.9 2.3 0.0 0.00 96.8 92.7 1.8 3.8 1.6 14 3 79.7 47.7 32.6 2.3 0.0 0.00 95.4 92.8 0.4 1.6 0.4 333 4 76.5 48.7 37.8 2.0 0.0 0.00 94.1 92.8 0.9 3.6 0.4 55 5 74.7 50.2 42.3 1.7 0.0 0.00 92.8 92.8 0.9 2.0 0.7 11 6 74.3 50.7 43.5 1.6 0.0 0.00 91.6 92.8 0.9 2.2 0.7 12 7 75.7 50.4 41.1 1.8 6.0 0.00 90.5 93.0 0.9 2.0 0.9 63 8 84.0 48.6 29.5 2.8 19.8 0.00 89.8 93.0 2.0 8.3 1.3 110 9 89.4 51.6 27.6 3.4 35.8 0.00 90.0 93.0 8.3 12.5 8.1 148 10 92.3 57.6 31.1 3.6 51.4 0.00 91.2 93.0 8.1 12.8 7.8 157 11 96.1 57.7 28.1 4.2 64.5 0.00 93.6 92.8 8.1 12.1 7.8 172 12 99.3 53.1 21.5 5.0 73.1 0.00 96.3 92.8 5.8 11.6 5.1 173 13 101.8 50.5 18.2 5.7 77.6 0.00 99.5 92.7 5.8 12.1 4.9 178 14 104.0 47.3 15.1 6.3 76.2 0.00 102.4 92.7 6.3 13.0 5.4 171 15 106.0 48.7 15.0 6.7 70.0 0.00 104.9 92.7 6.7 14.1 5.8 162 16 107.4 47.8 13.9 7.0 59.3 0.00 106.9 92.5 6.5 14.1 5.4 196 17 108.1 48.0 13.7 7.2 45.2 0.00 108.3 92.5 5.6 13.0 4.7 194 18 108.1 48.4 13.8 7.2 28.7 0.00 108.9 92.5 6.3 15.9 5.6 178 19 107.8 47.8 13.7 7.1 13.1 0.00 108.7 92.5 6.3 11.4 5.8 213 20 102.7 56.5 22.0 5.6 1.4 0.00 108.0 92.3 8.3 12.5 8.3 227 21 97.3 57.6 26.9 4.4 0.0 0.00 106.9 92.5 6.3 11.0 6.3 213 22 91.8 59.2 33.8 3.4 0.0 0.00 105.4 92.5 3.8 4.9 3.6 237 23 88.2 57.9 36.1 2.9 0.0 0.00 103.8 92.5 2.9 4.3 2.7 245 24 85.5 59.2 41.1 2.5 0.0 0.00 102.2 92.5 1.1 3.4 0.9 274 AZMET Daily Weather Data : YUMA VALLEY : Jul 30 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 109.2 72.9 92.1 DegF RELATIVE HUMIDITY 51.1 12.2 28.1 % DEWPOINT 52.2 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 4.1 KPas SOIL TEMP. 4 in 109.0 89.6 99.3 DegF SOIL TEMP. 20 in 93.0 92.3 92.7 DegF WIND SPEED 15.9 4.5 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 185 Degrees SOLAR RADIATION 622.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.5 3231 32.4 4104 37.4 5066 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Jul 31 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.4 59.9 43.8 2.3 0.0 0.00 100.6 92.7 1.1 3.8 1.1 318 2 82.8 58.5 44.0 2.1 0.0 0.00 99.1 92.7 0.7 2.9 0.2 283 3 79.2 60.3 52.4 1.6 0.0 0.00 97.7 92.8 0.9 2.2 0.7 100 4 78.3 56.7 47.6 1.7 0.0 0.00 96.4 92.8 1.1 2.7 0.7 170 5 77.5 60.1 54.8 1.5 0.0 0.00 95.2 92.8 1.8 3.1 1.6 252 6 79.2 57.7 48.0 1.8 0.0 0.00 93.9 93.0 2.0 4.0 2.0 275 7 79.5 55.0 43.2 2.0 4.8 0.00 92.8 93.0 1.6 3.6 1.6 251 8 87.1 51.1 29.3 3.1 18.9 0.00 92.1 93.0 0.7 2.9 0.4 140 9 90.7 49.3 24.4 3.7 35.4 0.00 92.1 93.0 2.5 6.0 2.2 192 10 95.0 49.6 21.5 4.4 51.1 0.00 93.6 93.0 3.1 8.1 2.7 208 11 98.4 48.2 18.4 5.1 64.5 0.00 95.7 93.0 3.8 8.5 2.9 246 12 101.3 46.2 15.7 5.7 74.1 0.00 98.8 93.0 3.8 9.4 3.1 264 13 104.5 43.5 12.9 6.5 76.9 0.00 101.8 93.0 4.0 9.6 3.4 255 14 107.1 42.8 11.6 7.1 76.2 0.00 104.9 93.0 4.9 11.0 3.8 230 15 108.9 43.5 11.3 7.6 69.8 0.00 107.4 92.8 4.3 8.9 3.1 224 16 110.3 42.4 10.4 7.9 59.3 0.00 109.6 92.8 4.7 10.3 3.4 232 17 110.8 42.8 10.4 8.1 44.7 0.00 111.2 92.8 4.0 11.2 3.1 254 18 110.5 44.1 11.0 7.9 27.5 0.00 111.6 92.8 4.5 10.3 3.8 221 19 109.2 44.2 11.5 7.6 11.2 0.00 110.8 92.8 6.3 10.1 6.0 214 20 105.6 44.4 13.0 6.7 1.4 0.00 110.3 92.7 4.7 7.8 4.7 212 21 98.6 47.5 17.8 5.2 0.0 0.00 109.0 92.8 1.3 3.4 1.1 241 22 95.5 47.3 19.4 4.6 0.0 0.00 107.1 92.8 4.3 8.7 2.9 225 23 91.6 54.3 28.4 3.6 0.0 0.00 105.1 92.8 3.4 11.6 3.1 249 24 91.2 56.8 31.6 3.4 0.0 0.00 103.6 93.0 4.5 12.1 4.3 260 AZMET Daily Weather Data : YUMA VALLEY : Jul 31 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 112.6 76.5 94.8 DegF RELATIVE HUMIDITY 61.9 9.9 26.4 % DEWPOINT 50.2 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 4.6 KPas SOIL TEMP. 4 in 111.6 92.1 101.7 DegF SOIL TEMP. 20 in 93.2 92.5 92.8 DegF WIND SPEED 12.1 3.1 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 234 Degrees SOLAR RADIATION 615.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.8 3260 33.8 4138 38.9 5105 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 1 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 87.8 59.0 38.1 2.8 0.0 0.00 102.2 93.0 2.7 6.7 2.5 156 2 84.6 60.4 44.4 2.3 0.0 0.00 100.9 93.2 2.7 4.3 2.2 149 3 84.0 60.8 45.9 2.2 0.0 0.00 99.5 93.2 3.8 5.4 3.6 215 4 82.8 56.5 40.7 2.3 0.0 0.00 98.2 93.4 2.7 6.5 2.2 216 5 81.7 56.3 42.0 2.2 0.0 0.00 97.2 93.4 3.1 9.2 0.9 36 6 78.4 60.4 54.2 1.5 0.0 0.00 96.1 93.4 2.5 5.6 2.0 28 7 78.4 60.3 53.7 1.5 5.7 0.00 95.0 93.6 0.9 2.7 0.7 64 8 83.8 59.7 44.7 2.2 20.8 0.00 94.1 93.6 2.7 5.6 1.8 159 9 90.3 60.1 36.6 3.1 37.3 0.00 93.9 93.6 4.7 7.4 3.8 209 10 95.9 54.0 24.7 4.4 53.0 0.00 95.2 93.6 4.7 8.9 4.3 234 11 99.9 48.7 18.0 5.4 65.5 0.00 97.2 93.6 5.1 11.0 4.7 245 12 103.3 46.2 14.7 6.2 71.2 0.00 99.9 93.6 3.8 10.7 3.4 247 13 106.5 46.9 13.8 6.8 76.2 0.00 102.7 93.6 4.7 10.3 4.0 234 14 109.0 46.2 12.5 7.5 70.9 0.00 105.6 93.6 5.6 12.1 4.9 240 15 110.7 47.3 12.4 7.8 58.0 0.00 108.1 93.4 5.4 11.4 4.9 234 16 109.8 46.2 12.2 7.7 22.5 0.00 109.2 93.4 5.8 10.3 5.1 167 17 111.2 46.2 11.7 8.1 42.3 0.00 109.8 93.4 5.1 10.3 4.9 159 18 111.6 48.4 12.6 8.1 27.5 0.00 109.9 93.4 7.4 12.1 6.7 222 19 108.0 56.5 19.1 6.7 5.7 0.00 109.2 93.2 8.5 15.4 8.3 220 20 103.5 59.4 23.9 5.5 1.0 0.00 108.3 93.2 11.4 16.3 11.2 200 21 98.6 59.5 27.6 4.6 0.0 0.00 107.4 93.4 7.4 12.3 7.4 201 22 93.0 59.9 33.4 3.5 0.0 0.00 106.2 93.4 3.6 5.4 3.4 232 23 90.0 60.6 37.6 3.0 0.0 0.00 104.7 93.4 3.1 4.5 3.1 246 24 87.6 61.0 40.9 2.6 0.0 0.00 103.3 93.6 1.1 2.9 0.4 299 AZMET Daily Weather Data : YUMA VALLEY : Aug 1 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 112.6 76.8 95.4 DegF RELATIVE HUMIDITY 58.0 11.1 29.8 % DEWPOINT 55.0 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 4.5 KPas SOIL TEMP. 4 in 110.1 93.7 102.2 DegF SOIL TEMP. 20 in 93.6 93.0 93.4 DegF WIND SPEED 16.3 4.5 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 212 Degrees SOLAR RADIATION 557.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.2 3289 34.0 4172 39.1 5144 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 2 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 87.3 60.1 40.2 2.6 0.0 0.00 102.0 93.6 1.6 3.4 1.6 36 2 86.9 58.5 38.4 2.7 0.0 0.00 100.6 93.6 1.6 6.3 0.9 150 3 84.6 57.2 39.6 2.4 0.0 0.00 99.3 93.7 1.1 4.3 0.9 183 4 83.3 62.1 48.8 2.0 0.0 0.00 97.9 93.7 1.8 3.6 0.7 286 5 83.7 67.8 59.1 1.6 0.0 0.00 96.8 93.7 3.8 9.6 3.1 145 6 84.0 71.6 66.3 1.3 0.0 0.00 96.3 93.9 4.5 8.1 4.5 138 7 85.1 72.0 65.0 1.4 3.6 0.00 95.9 93.9 7.2 11.0 6.9 130 8 87.3 73.9 64.8 1.5 16.0 0.00 95.5 93.9 11.0 17.0 10.7 138 9 90.7 73.4 57.3 2.1 34.4 0.00 96.3 93.9 14.8 20.4 14.8 148 10 94.1 72.5 49.9 2.7 53.0 0.00 97.3 93.9 12.8 18.8 12.5 143 11 97.0 70.2 42.4 3.4 58.8 0.00 99.0 93.9 11.4 17.7 11.2 151 12 99.9 68.0 35.9 4.2 58.0 0.00 100.8 93.9 13.0 20.4 12.8 156 13 101.3 69.3 35.8 4.4 64.0 0.00 102.6 93.7 13.4 21.5 13.0 157 14 103.6 67.3 31.3 5.0 72.9 0.00 104.4 93.7 13.6 23.7 13.2 164 15 105.6 63.7 26.1 5.7 67.1 0.00 106.0 93.7 15.4 23.5 15.0 166 16 105.4 62.4 25.0 5.8 56.4 0.00 107.1 93.7 16.3 24.6 16.1 169 17 104.7 61.9 25.1 5.6 43.2 0.00 107.6 93.7 15.0 22.1 14.8 169 18 102.7 63.3 28.0 5.1 26.5 0.00 107.8 93.7 16.1 20.6 15.9 166 19 100.6 63.3 29.9 4.7 11.0 0.00 107.4 93.7 14.1 20.6 14.1 176 20 95.9 68.4 40.9 3.4 1.0 0.00 106.5 93.7 13.2 17.0 13.0 194 21 92.5 71.1 50.0 2.6 0.0 0.00 105.4 93.7 10.3 15.0 10.3 195 22 90.0 71.4 54.4 2.2 0.0 0.00 104.4 93.7 8.7 12.1 8.5 174 23 88.2 69.4 54.0 2.1 0.0 0.00 103.1 93.7 5.1 8.5 5.1 158 24 86.9 71.6 60.4 1.7 0.0 0.00 101.8 93.7 8.5 14.5 8.5 154 AZMET Daily Weather Data : YUMA VALLEY : Aug 2 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 107.8 81.9 93.4 DegF RELATIVE HUMIDITY 68.1 22.7 44.5 % DEWPOINT 67.1 DegF ACTUAL VAPOR PRESS. 2.3 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 108.0 95.5 101.8 DegF SOIL TEMP. 20 in 94.1 93.6 93.7 DegF WIND SPEED 24.6 9.8 MPH WIND VECTOR MAG. 8.9 MPH WIND VECTOR DIR. 162 Degrees SOLAR RADIATION 566.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.39 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.4 3320 35.3 4208 40.3 5185 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 3 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.6 72.7 65.7 1.4 0.0 0.00 100.8 93.9 7.4 11.2 7.4 148 2 85.3 72.7 66.3 1.4 0.0 0.00 100.0 93.9 7.4 12.5 7.2 135 3 85.1 73.0 67.4 1.3 0.0 0.00 99.1 93.9 7.6 12.1 7.4 133 4 84.7 72.3 66.5 1.4 0.0 0.00 98.4 94.1 7.4 11.6 7.2 128 5 84.4 71.6 65.7 1.4 0.0 0.00 97.5 94.1 6.9 11.2 6.9 131 6 83.3 71.4 67.6 1.3 0.0 0.00 96.8 94.1 7.2 10.5 7.2 119 7 83.8 73.0 69.9 1.2 4.1 0.00 96.3 94.1 8.7 16.1 8.5 122 8 86.0 73.9 67.6 1.4 15.8 0.00 95.9 94.1 15.0 20.4 14.8 130 9 90.7 69.4 50.0 2.5 36.5 0.00 96.1 94.1 17.2 24.4 17.0 141 10 94.3 65.5 38.9 3.4 49.9 0.00 96.6 94.1 14.8 21.5 14.3 156 11 97.2 66.0 36.4 3.8 65.7 0.00 98.1 94.1 13.6 20.4 13.2 164 12 99.0 67.6 36.3 4.1 72.2 0.00 99.9 94.1 14.1 21.5 13.4 156 13 99.9 69.1 37.2 4.1 70.5 0.00 102.2 93.9 13.6 21.5 13.2 138 14 101.1 68.9 35.8 4.3 77.4 0.00 104.0 93.9 14.3 21.3 13.6 137 15 100.6 68.5 35.9 4.3 38.7 0.00 105.6 93.9 13.2 20.8 12.8 145 16 98.4 67.5 36.9 3.9 20.5 0.00 106.0 93.9 13.2 21.0 13.0 154 17 99.3 64.9 32.9 4.3 26.0 0.00 105.6 93.7 10.1 15.4 9.8 167 18 100.4 66.4 33.4 4.4 25.8 0.00 105.6 93.7 10.3 15.9 9.4 219 19 98.8 65.7 34.3 4.1 6.0 0.00 105.1 93.7 11.6 15.9 11.2 192 20 96.1 67.1 39.0 3.5 0.7 0.00 104.4 93.7 10.7 16.1 10.5 178 21 93.6 65.7 40.0 3.2 0.0 0.00 103.5 93.7 9.4 13.4 9.2 146 22 91.0 67.5 46.2 2.7 0.0 0.00 102.4 93.7 9.2 13.0 9.2 152 23 89.4 67.6 49.0 2.4 0.0 0.00 101.5 93.9 7.2 13.0 6.9 156 24 88.0 69.8 55.1 2.0 0.0 0.00 100.4 93.9 3.8 9.8 3.6 160 AZMET Daily Weather Data : YUMA VALLEY : Aug 3 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.6 82.8 92.3 DegF RELATIVE HUMIDITY 72.1 28.0 48.9 % DEWPOINT 69.1 DegF ACTUAL VAPOR PRESS. 2.4 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 106.0 95.9 100.9 DegF SOIL TEMP. 20 in 94.1 93.7 93.9 DegF WIND SPEED 24.4 10.5 MPH WIND VECTOR MAG. 9.6 MPH WIND VECTOR DIR. 150 Degrees SOLAR RADIATION 510.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.4 3350 35.5 4243 40.3 5225 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 4 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 87.1 70.2 57.4 1.9 0.0 0.00 99.9 93.9 5.6 8.9 5.4 133 2 85.8 72.0 63.7 1.5 0.0 0.00 99.0 93.9 8.1 13.0 7.8 118 3 85.3 70.0 60.3 1.6 0.0 0.00 98.2 93.9 7.4 12.1 7.4 126 4 84.4 68.7 59.8 1.6 0.0 0.00 97.2 93.9 6.9 9.8 6.9 139 5 84.6 68.7 59.3 1.6 0.0 0.00 96.4 93.9 8.3 13.0 8.3 148 6 83.5 68.2 60.0 1.6 0.0 0.00 95.7 93.9 1.6 6.7 0.9 113 7 83.3 67.6 59.2 1.6 5.3 0.00 94.8 94.1 1.1 2.9 0.9 215 8 86.2 67.8 54.5 1.9 17.2 0.00 94.3 94.1 4.9 8.7 4.9 161 9 89.1 68.0 50.2 2.3 36.3 0.00 94.6 93.9 7.6 12.5 7.4 149 10 92.1 68.5 46.3 2.8 51.4 0.00 95.5 93.9 7.8 12.5 7.4 148 11 95.0 67.8 41.4 3.3 59.3 0.00 97.3 93.9 8.1 16.1 7.6 145 12 97.9 66.0 35.7 4.0 62.6 0.00 99.3 93.9 8.9 17.7 8.5 148 13 101.1 63.1 29.2 4.8 75.7 0.00 101.5 93.7 8.5 17.0 7.8 164 14 103.5 61.7 25.9 5.4 72.9 0.00 103.8 93.7 7.6 17.7 6.7 178 15 104.7 60.1 23.5 5.8 66.7 0.00 106.3 93.7 6.7 19.7 4.7 157 16 105.6 59.5 22.5 6.0 54.0 0.00 108.0 93.6 7.4 17.4 6.3 173 17 106.2 57.0 20.1 6.3 42.0 0.00 108.5 93.6 10.1 17.0 9.4 198 18 105.4 56.1 20.0 6.2 26.3 0.00 108.9 93.6 9.6 15.4 8.9 206 19 102.9 58.1 23.2 5.5 8.8 0.00 108.3 93.6 11.0 16.1 10.7 218 20 98.8 59.9 28.0 4.6 0.2 0.00 107.6 93.6 6.3 9.4 6.0 222 21 94.6 60.4 32.3 3.8 0.0 0.00 106.2 93.6 8.9 11.9 8.9 219 22 91.6 62.1 37.6 3.2 0.0 0.00 104.9 93.6 5.4 9.6 5.1 217 23 88.3 63.5 43.8 2.6 0.0 0.00 103.5 93.6 1.6 3.4 1.6 270 24 87.1 63.3 45.2 2.4 0.0 0.00 102.0 93.7 2.0 4.3 1.8 279 AZMET Daily Weather Data : YUMA VALLEY : Aug 4 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 107.2 82.2 93.6 DegF RELATIVE HUMIDITY 66.2 18.3 41.6 % DEWPOINT 64.6 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 108.9 94.3 101.3 DegF SOIL TEMP. 20 in 94.1 93.6 93.7 DegF WIND SPEED 19.7 6.7 MPH WIND VECTOR MAG. 5.1 MPH WIND VECTOR DIR. 171 Degrees SOLAR RADIATION 578.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.2 3380 35.3 4278 40.3 5265 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 5 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.6 60.6 43.1 2.4 0.0 0.00 100.8 93.7 1.3 2.7 0.9 197 2 83.1 61.7 48.5 2.0 0.0 0.00 99.3 93.7 1.3 4.0 0.7 83 3 82.8 63.3 51.9 1.8 0.0 0.00 98.2 93.9 1.6 3.1 1.1 360 4 81.5 62.6 52.8 1.7 0.0 0.00 97.0 93.9 1.6 3.6 1.6 51 5 82.4 61.9 50.0 1.9 0.0 0.00 95.9 93.9 1.6 2.9 1.3 29 6 82.4 62.1 50.3 1.9 0.0 0.00 95.0 93.9 2.2 4.3 2.0 341 7 82.0 61.7 50.3 1.9 7.9 0.00 94.3 93.9 0.4 0.7 0.0 239 8 88.2 60.3 39.2 2.8 25.3 0.00 93.6 94.1 3.6 7.8 3.4 182 9 92.8 60.8 34.6 3.4 41.8 0.00 93.9 94.1 6.3 11.6 6.0 181 10 95.5 61.3 32.3 3.9 52.3 0.00 95.4 93.9 4.9 9.8 4.5 191 11 98.1 60.1 28.7 4.4 64.7 0.00 97.5 93.9 4.5 10.3 4.0 181 12 100.9 58.3 24.6 5.1 72.9 0.00 100.2 93.9 4.0 11.0 2.5 151 13 103.5 56.5 21.5 5.7 75.7 0.00 103.3 93.9 3.6 8.3 2.5 180 14 105.6 54.0 18.4 6.3 75.0 0.00 106.2 93.7 5.4 12.3 3.8 222 15 106.9 52.7 16.9 6.7 69.0 0.00 108.7 93.7 5.4 14.1 3.6 238 16 108.3 51.1 15.3 7.1 60.2 0.00 110.3 93.7 6.7 13.6 6.0 234 17 108.3 52.2 16.0 7.0 42.5 0.00 111.2 93.7 7.6 13.2 6.9 224 18 108.1 51.8 15.7 7.0 31.3 0.00 111.6 93.6 7.6 13.6 7.2 222 19 107.1 52.9 16.9 6.7 11.7 0.00 111.2 93.6 7.8 10.7 7.6 234 20 103.8 56.1 21.0 5.8 0.7 0.00 110.7 93.6 5.4 9.2 5.1 223 21 100.9 60.1 26.4 4.9 0.0 0.00 108.3 93.6 9.6 14.1 9.4 198 22 97.9 59.5 28.4 4.4 0.0 0.00 107.1 93.7 8.5 15.4 8.3 184 23 94.1 59.0 31.2 3.8 0.0 0.00 106.2 93.7 2.7 6.0 2.2 206 24 91.4 60.4 35.7 3.2 0.0 0.00 104.7 93.7 1.3 3.6 1.1 357 AZMET Daily Weather Data : YUMA VALLEY : Aug 5 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 109.8 80.1 95.5 DegF RELATIVE HUMIDITY 59.8 14.2 32.1 % DEWPOINT 58.3 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 4.2 KPas SOIL TEMP. 4 in 111.7 93.6 102.6 DegF SOIL TEMP. 20 in 94.1 93.6 93.7 DegF WIND SPEED 15.4 4.5 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 208 Degrees SOLAR RADIATION 631.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.9 3410 34.7 4313 39.8 5305 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 6 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 89.4 60.6 38.2 2.9 0.0 0.00 103.3 93.9 2.5 5.4 1.8 34 2 88.9 59.9 38.0 2.9 0.0 0.00 102.0 93.9 2.0 4.9 1.6 180 3 88.2 61.7 41.4 2.7 0.0 0.00 100.9 94.1 2.2 4.7 2.0 120 4 86.5 62.1 44.2 2.4 0.0 0.00 100.0 94.1 2.2 4.7 2.0 118 5 85.8 62.4 45.7 2.3 0.0 0.00 98.8 94.1 2.2 4.9 1.8 101 6 84.9 62.4 47.1 2.2 0.0 0.00 97.9 94.3 2.0 5.1 1.6 32 7 84.6 62.2 47.2 2.2 2.6 0.00 97.0 94.3 1.8 4.3 1.6 52 8 88.0 62.2 42.5 2.6 10.3 0.00 96.3 94.3 0.7 2.7 0.4 336 9 93.6 61.5 34.7 3.5 28.0 0.00 96.4 94.3 2.5 5.1 2.0 93 10 98.2 62.1 30.7 4.3 48.0 0.00 97.3 94.3 3.6 7.4 3.4 103 11 100.2 58.5 25.4 4.9 46.1 0.00 99.0 94.3 4.5 9.4 3.8 157 12 103.8 55.6 20.6 5.8 72.9 0.00 101.1 94.3 4.9 11.9 4.0 169 13 105.8 54.0 18.2 6.4 79.3 0.00 104.0 94.3 5.1 11.6 4.0 158 14 106.3 54.1 18.1 6.5 53.0 0.00 106.7 94.3 7.4 18.6 6.5 144 15 108.5 54.3 17.2 7.0 70.5 0.00 108.7 94.3 5.1 12.1 2.5 194 16 109.2 54.1 16.6 7.2 55.9 0.00 110.5 94.1 6.5 11.6 5.4 242 17 109.4 53.8 16.3 7.2 42.3 0.00 111.7 94.1 5.1 10.5 4.0 243 18 109.2 53.1 16.0 7.2 26.0 0.00 112.3 94.1 5.1 11.0 4.5 221 19 108.0 53.8 17.0 6.9 8.6 0.00 112.1 94.1 4.7 8.3 4.5 219 20 105.3 55.8 19.9 6.1 1.0 0.00 111.4 94.1 3.4 5.8 3.4 220 21 99.9 59.7 26.9 4.8 0.0 0.00 109.9 94.1 5.4 15.0 5.1 228 22 96.4 60.6 30.7 4.1 0.0 0.00 108.5 94.1 1.3 3.4 1.1 247 23 94.6 60.6 32.6 3.8 0.0 0.00 107.1 94.3 2.9 11.0 0.4 40 24 93.7 60.8 33.6 3.6 0.0 0.00 105.4 94.3 2.0 6.5 1.8 85 AZMET Daily Weather Data : YUMA VALLEY : Aug 6 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 110.5 83.7 97.3 DegF RELATIVE HUMIDITY 50.4 15.1 30.0 % DEWPOINT 58.6 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 4.6 KPas SOIL TEMP. 4 in 112.5 96.3 104.0 DegF SOIL TEMP. 20 in 94.5 93.7 94.1 DegF WIND SPEED 18.6 3.6 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 178 Degrees SOLAR RADIATION 544.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.8 3441 35.8 4349 40.7 5346 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 7 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 91.2 61.7 37.7 3.1 0.0 0.00 104.2 94.5 1.1 2.7 0.4 260 2 90.3 60.8 37.5 3.0 0.0 0.00 102.9 94.5 2.9 6.0 2.5 115 3 91.6 60.1 35.1 3.3 0.0 0.00 101.8 94.6 1.3 4.9 0.7 44 4 88.9 61.9 40.8 2.8 0.0 0.00 100.8 94.6 1.1 2.7 0.7 238 5 86.9 61.7 43.0 2.5 0.0 0.00 99.7 94.6 0.9 2.7 0.7 49 6 85.3 62.8 47.0 2.2 0.0 0.00 98.8 94.6 2.5 4.5 2.5 53 7 85.6 64.4 49.1 2.1 4.5 0.00 97.9 94.8 2.5 4.3 2.5 33 8 91.8 62.4 38.1 3.2 20.5 0.00 97.3 94.8 2.9 6.7 2.5 131 9 95.0 61.0 32.6 3.8 27.2 0.00 97.2 94.8 5.8 11.6 5.1 130 10 97.0 61.5 31.2 4.1 31.1 0.00 97.9 94.8 7.4 13.0 7.2 145 11 98.4 62.1 30.5 4.3 27.2 0.00 99.1 94.8 10.7 15.4 10.5 142 12 102.4 62.1 27.1 5.1 72.9 0.00 100.4 94.8 8.9 16.8 8.5 154 13 104.0 61.3 25.3 5.5 74.5 0.00 102.9 94.8 5.8 16.1 4.7 154 14 105.6 62.1 24.6 5.8 73.1 0.00 106.0 94.8 4.0 14.5 1.1 92 15 106.3 63.3 25.1 5.9 59.5 0.00 108.9 94.8 5.1 12.3 2.0 115 16 107.8 60.8 22.1 6.4 35.8 0.00 110.7 94.6 6.0 13.0 4.9 245 17 98.4 64.4 33.8 4.2 2.6 0.00 110.8 94.6 13.9 25.3 10.3 276 18 88.7 73.0 60.2 1.9 2.6 0.00 109.8 94.6 3.8 10.1 2.0 74 19 88.0 73.6 62.6 1.7 4.3 0.00 108.0 94.6 4.9 11.4 4.5 46 20 88.5 73.2 61.2 1.8 0.7 0.00 106.2 94.6 3.8 7.4 2.9 258 21 86.9 75.0 67.9 1.4 0.0 0.00 104.7 94.6 3.8 6.7 2.7 195 22 85.1 75.4 72.8 1.1 0.0 0.00 103.3 94.6 0.7 2.5 0.2 124 23 85.3 75.2 72.4 1.1 0.0 0.00 102.0 94.6 2.0 3.6 1.6 36 24 85.6 73.9 68.5 1.3 0.0 0.00 100.9 94.8 7.2 16.8 5.6 95 AZMET Daily Weather Data : YUMA VALLEY : Aug 7 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 109.2 83.3 93.0 DegF RELATIVE HUMIDITY 79.8 20.7 43.6 % DEWPOINT 65.7 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 111.0 97.2 103.1 DegF SOIL TEMP. 20 in 95.0 94.3 94.6 DegF WIND SPEED 25.3 4.5 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 140 Degrees SOLAR RADIATION 436.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.8 3472 35.6 4384 40.7 5387 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 8 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.9 72.1 61.6 1.7 0.0 0.00 99.9 94.8 13.0 19.2 13.0 153 2 86.0 73.0 65.5 1.5 0.0 0.00 99.3 94.8 8.5 13.6 8.5 164 3 84.9 72.7 67.2 1.3 0.0 0.00 98.6 94.8 3.8 6.5 3.1 173 4 83.5 73.0 70.8 1.1 0.0 0.00 97.9 94.8 1.3 3.6 0.9 94 5 83.5 71.1 66.6 1.3 0.0 0.00 97.2 94.8 2.0 4.5 1.6 108 6 82.6 69.3 64.4 1.4 0.0 0.00 96.4 95.0 3.8 8.3 2.9 111 7 82.2 68.4 63.3 1.4 3.3 0.00 95.5 95.0 2.5 4.9 2.0 69 8 86.0 68.0 55.1 1.9 19.1 0.00 95.2 95.0 6.0 11.6 6.0 118 9 89.2 67.5 48.8 2.4 35.6 0.00 95.4 95.0 10.7 15.0 10.5 122 10 92.5 69.8 47.9 2.7 50.2 0.00 96.3 94.8 12.3 20.4 11.9 142 11 94.6 70.2 45.4 3.0 61.9 0.00 97.9 94.8 11.6 18.8 11.2 150 12 97.0 68.4 39.9 3.6 70.0 0.00 99.9 94.8 11.4 19.0 11.0 150 13 99.0 68.5 37.6 4.0 74.1 0.00 102.0 94.6 10.5 17.4 9.6 158 14 100.9 66.6 33.2 4.5 71.4 0.00 104.2 94.6 9.8 17.9 8.9 156 15 102.2 65.7 30.8 4.8 65.9 0.00 106.2 94.6 11.2 19.7 10.3 148 16 102.9 65.7 30.1 5.0 54.5 0.00 107.6 94.5 13.4 21.5 13.2 149 17 100.8 68.7 36.2 4.3 21.7 0.00 107.8 94.5 18.6 28.6 17.4 200 18 95.0 70.7 45.9 3.0 10.5 0.00 107.2 94.5 20.1 27.7 19.9 211 19 91.8 72.7 53.8 2.4 4.3 0.00 106.5 94.5 10.3 18.1 9.8 216 20 90.5 72.7 56.0 2.2 0.5 0.00 105.4 94.5 3.8 6.5 3.4 231 21 89.6 72.7 57.4 2.0 0.0 0.00 104.4 94.5 2.5 4.3 2.0 151 22 89.2 72.7 58.4 2.0 0.0 0.00 103.1 94.5 4.7 7.4 4.5 185 23 87.8 72.9 61.5 1.7 0.0 0.00 102.0 94.5 2.7 5.6 2.2 227 24 86.4 72.9 64.0 1.5 0.0 0.00 100.9 94.5 0.4 2.5 0.4 234 AZMET Daily Weather Data : YUMA VALLEY : Aug 8 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.4 80.8 91.0 DegF RELATIVE HUMIDITY 72.7 27.9 52.6 % DEWPOINT 70.2 DegF ACTUAL VAPOR PRESS. 2.5 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 107.8 95.0 101.1 DegF SOIL TEMP. 20 in 95.0 94.5 94.6 DegF WIND SPEED 28.6 8.1 MPH WIND VECTOR MAG. 6.5 MPH WIND VECTOR DIR. 164 Degrees SOLAR RADIATION 543.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.9 3502 34.9 4419 40.0 5426 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 9 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.3 71.4 63.7 1.5 0.0 0.00 99.9 94.5 1.8 4.0 1.6 196 2 84.2 73.9 71.1 1.2 0.0 0.00 99.0 94.6 3.6 6.0 3.4 156 3 83.3 73.9 73.3 1.0 0.0 0.00 98.1 94.6 1.3 5.4 1.1 140 4 82.6 73.8 74.6 1.0 0.0 0.00 97.3 94.6 3.1 4.9 2.9 112 5 81.7 74.1 77.9 0.8 0.0 0.00 96.4 94.6 0.9 2.9 0.9 110 6 81.5 74.3 78.6 0.8 0.0 0.00 95.5 94.6 0.9 2.7 0.9 185 7 81.7 75.9 82.8 0.6 2.9 0.00 95.0 94.6 3.4 6.3 2.9 126 8 84.4 76.1 76.5 0.9 14.8 0.00 94.5 94.6 6.0 11.6 5.8 156 9 88.0 75.2 66.1 1.5 35.4 0.00 95.0 94.6 7.8 13.0 7.6 150 10 91.0 72.0 53.7 2.3 50.2 0.00 96.1 94.6 6.5 12.1 6.0 166 11 93.7 70.0 46.2 2.9 62.3 0.00 97.9 94.6 6.5 11.9 5.8 173 12 96.4 67.5 39.0 3.6 70.5 0.00 100.0 94.5 6.5 15.0 5.6 164 13 99.7 64.6 32.1 4.4 73.8 0.00 102.6 94.5 8.1 15.9 7.6 182 14 100.9 63.5 29.8 4.7 71.7 0.00 105.1 94.5 6.0 14.3 4.3 194 15 103.5 64.0 28.0 5.2 65.2 0.00 107.2 94.5 7.8 15.9 6.9 222 16 104.0 62.2 26.0 5.5 55.0 0.00 108.9 94.3 9.6 17.4 8.9 243 17 104.4 62.8 26.2 5.5 40.8 0.00 109.8 94.3 8.7 15.4 8.3 242 18 103.6 62.6 26.5 5.4 25.1 0.00 109.8 94.3 8.1 16.1 7.6 218 19 102.6 61.7 26.5 5.2 10.0 0.00 109.2 94.1 9.4 15.0 9.2 203 20 100.8 61.0 27.3 4.9 0.7 0.00 108.0 94.1 8.5 13.9 8.3 191 21 96.6 60.8 30.9 4.1 0.0 0.00 106.2 94.3 11.9 17.0 11.6 193 22 93.4 61.0 34.2 3.5 0.0 0.00 104.9 94.3 8.3 12.3 8.1 192 23 90.5 62.4 39.2 3.0 0.0 0.00 103.6 94.3 6.9 10.5 6.7 209 24 89.2 65.5 45.8 2.5 0.0 0.00 102.4 94.3 6.0 9.4 6.0 200 AZMET Daily Weather Data : YUMA VALLEY : Aug 9 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.4 81.1 92.7 DegF RELATIVE HUMIDITY 84.6 23.7 49.0 % DEWPOINT 68.0 DegF ACTUAL VAPOR PRESS. 2.4 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 110.1 94.5 101.8 DegF SOIL TEMP. 20 in 94.6 94.1 94.5 DegF WIND SPEED 17.4 6.0 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 192 Degrees SOLAR RADIATION 578.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.1 3532 35.1 4454 40.0 5466 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 10 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 87.4 64.9 47.5 2.3 0.0 0.00 101.3 94.5 4.0 7.6 3.8 197 2 86.0 64.2 48.6 2.2 0.0 0.00 100.2 94.5 3.8 6.7 3.8 180 3 84.6 65.8 53.6 1.9 0.0 0.00 99.1 94.5 0.7 2.7 0.7 169 4 82.4 66.2 58.0 1.6 0.0 0.00 98.1 94.6 0.7 2.7 0.7 48 5 81.7 68.0 63.6 1.3 0.0 0.00 97.0 94.6 0.7 2.0 0.4 49 6 81.3 69.3 67.0 1.2 0.0 0.00 95.9 94.6 1.1 2.7 1.1 348 7 82.0 69.6 66.0 1.3 4.5 0.00 95.0 94.6 0.7 1.6 0.4 51 8 86.4 72.5 63.7 1.6 19.4 0.00 94.5 94.6 4.5 10.1 4.5 152 9 88.9 72.5 58.5 1.9 35.6 0.00 94.8 94.6 8.1 13.0 7.8 156 10 92.1 70.2 49.2 2.6 50.7 0.00 96.1 94.6 6.0 12.8 5.4 175 11 95.2 68.4 41.8 3.3 62.6 0.00 98.1 94.6 4.9 9.8 3.6 204 12 98.1 64.0 32.9 4.2 70.5 0.00 100.6 94.6 5.4 12.1 4.0 252 13 100.0 61.2 28.2 4.7 73.8 0.00 103.5 94.5 4.9 12.5 2.7 264 14 102.7 60.4 25.3 5.3 72.4 0.00 105.8 94.5 6.5 13.2 5.6 194 15 104.5 59.2 22.9 5.8 66.7 0.00 108.1 94.5 6.3 12.8 5.6 220 16 106.2 54.1 18.2 6.4 55.9 0.00 109.8 94.5 6.7 14.1 6.3 212 17 107.1 50.2 15.3 6.8 42.3 0.00 110.5 94.3 8.5 15.0 7.8 222 18 107.2 44.4 12.3 7.1 26.8 0.00 110.8 94.3 8.3 15.7 7.4 250 19 106.0 44.6 12.9 6.8 11.2 0.00 110.5 94.3 6.9 13.4 6.5 259 20 100.9 47.5 16.7 5.6 0.7 0.00 109.4 94.3 4.7 8.3 4.7 220 21 94.6 49.5 21.9 4.4 0.0 0.00 107.8 94.3 3.4 5.6 2.9 227 22 92.7 61.5 35.5 3.4 0.0 0.00 105.6 94.3 8.7 17.4 8.3 240 23 90.3 66.2 45.3 2.7 0.0 0.00 104.2 94.3 6.7 11.2 6.5 246 24 87.8 58.3 36.9 2.8 0.0 0.00 102.7 94.5 4.7 6.9 4.5 262 AZMET Daily Weather Data : YUMA VALLEY : Aug 10 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 108.5 81.0 93.6 DegF RELATIVE HUMIDITY 71.6 10.8 39.2 % DEWPOINT 61.3 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 3.6 KPas SOIL TEMP. 4 in 110.8 94.5 102.6 DegF SOIL TEMP. 20 in 94.6 94.1 94.5 DegF WIND SPEED 17.4 4.9 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 219 Degrees SOLAR RADIATION 593.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.1 3562 35.1 4490 40.0 5506 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 11 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.6 49.5 28.7 3.0 0.0 0.00 101.1 94.5 4.3 7.2 2.9 281 2 84.4 47.3 27.6 2.9 0.0 0.00 99.9 94.5 3.8 8.5 2.5 175 3 81.5 49.5 32.8 2.5 0.0 0.00 98.4 94.6 2.7 5.4 1.3 229 4 81.5 47.3 30.1 2.6 0.0 0.00 97.2 94.6 3.6 5.6 3.1 180 5 79.3 45.9 30.8 2.4 0.0 0.00 95.9 94.6 2.5 4.9 2.0 202 6 83.1 41.9 23.5 3.0 0.0 0.00 94.6 94.6 1.3 4.9 0.7 326 7 77.9 47.7 34.4 2.1 4.5 0.00 93.6 94.6 2.9 6.3 2.0 58 8 83.5 50.0 31.6 2.7 21.0 0.00 92.7 94.8 2.7 6.3 2.0 144 9 90.0 43.9 20.5 3.8 37.8 0.00 92.7 94.8 2.0 6.3 1.3 233 10 93.7 41.7 16.5 4.5 53.5 0.00 93.6 94.6 5.8 10.1 5.4 270 11 96.1 45.3 17.7 4.8 65.2 0.00 95.7 94.6 5.4 10.5 4.9 246 12 98.8 47.5 17.7 5.2 73.8 0.00 98.2 94.6 5.1 11.6 4.5 241 13 101.1 45.0 15.1 5.8 73.8 0.00 100.9 94.5 6.5 12.3 5.8 228 14 103.5 40.8 11.9 6.4 74.8 0.00 103.6 94.5 6.5 13.4 5.4 234 15 105.3 42.3 11.9 6.8 67.4 0.00 106.0 94.5 6.5 12.3 5.6 244 16 106.3 42.1 11.5 7.0 59.0 0.00 108.0 94.3 6.7 14.8 5.8 252 17 107.2 42.1 11.2 7.2 41.8 0.00 109.2 94.3 5.4 11.4 4.7 254 18 107.6 41.5 10.8 7.3 31.5 0.00 109.8 94.1 5.8 11.6 5.6 236 19 106.5 43.3 12.0 7.0 15.3 0.00 109.6 94.1 5.1 9.8 4.7 228 20 102.6 58.5 23.7 5.4 1.7 0.00 108.3 94.1 7.8 11.9 7.6 221 21 97.5 61.5 30.8 4.2 0.0 0.00 107.1 94.1 8.9 12.5 8.9 216 22 92.7 61.0 35.0 3.4 0.0 0.00 106.0 94.1 4.9 10.7 4.9 222 23 87.8 63.3 44.3 2.5 0.0 0.00 104.4 94.1 2.2 3.4 2.2 258 24 86.0 62.8 46.0 2.3 0.0 0.00 102.9 94.1 2.5 8.3 0.9 319 AZMET Daily Weather Data : YUMA VALLEY : Aug 11 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 108.7 76.3 93.4 DegF RELATIVE HUMIDITY 48.9 9.5 24.0 % DEWPOINT 48.4 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 4.4 KPas SOIL TEMP. 4 in 109.8 92.7 101.3 DegF SOIL TEMP. 20 in 94.8 94.1 94.5 DegF WIND SPEED 14.8 4.7 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 233 Degrees SOLAR RADIATION 621.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.8 3591 33.7 4523 38.7 5545 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 12 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.9 60.6 44.1 2.3 0.0 0.00 101.3 94.3 1.8 4.3 1.6 14 2 83.1 61.0 47.1 2.0 0.0 0.00 99.9 94.3 1.1 3.8 1.1 1 3 82.4 60.6 47.9 2.0 0.0 0.00 98.4 94.3 1.1 3.8 0.4 348 4 80.2 62.4 54.6 1.6 0.0 0.00 97.2 94.5 1.1 3.4 0.4 281 5 79.3 64.8 61.2 1.3 0.0 0.00 96.1 94.5 1.1 3.1 0.7 274 6 78.3 63.7 61.2 1.3 0.0 0.00 94.8 94.5 0.9 3.4 0.4 218 7 79.2 68.0 68.7 1.1 3.3 0.00 93.7 94.5 1.1 3.8 0.7 225 8 84.2 71.6 65.9 1.4 18.9 0.00 93.0 94.5 3.8 8.9 3.6 156 9 88.5 71.6 57.8 1.9 33.5 0.00 93.6 94.5 8.7 13.9 8.5 160 10 91.9 70.0 49.0 2.6 45.2 0.00 95.0 94.5 10.3 15.2 10.1 162 11 95.0 69.1 43.1 3.2 51.6 0.00 96.6 94.5 9.4 14.1 8.9 172 12 99.0 66.4 34.9 4.1 59.0 0.00 98.6 94.5 10.3 16.6 9.8 169 13 100.8 65.3 31.8 4.6 51.1 0.00 100.6 94.5 11.0 18.8 10.5 169 14 103.1 63.1 27.5 5.2 67.8 0.00 102.2 94.3 10.5 17.4 9.8 176 15 105.1 62.2 25.2 5.7 64.0 0.00 104.2 94.3 11.9 20.4 11.2 167 16 105.1 61.2 24.1 5.8 47.3 0.00 105.4 94.1 14.8 23.3 14.5 178 17 103.8 61.0 25.0 5.5 40.4 0.00 106.2 94.1 12.8 19.7 12.3 170 18 102.6 61.7 26.6 5.2 21.0 0.00 106.3 94.1 12.3 17.0 12.1 174 19 100.6 61.7 28.2 4.8 6.0 0.00 106.2 94.1 10.7 15.0 10.5 174 20 97.3 62.4 32.0 4.1 0.7 0.00 105.3 94.1 10.5 15.4 10.5 167 21 93.7 64.4 38.0 3.4 0.0 0.00 104.4 94.1 9.4 13.4 9.4 157 22 91.0 67.3 46.1 2.7 0.0 0.00 103.3 94.1 6.3 8.9 6.3 164 23 88.7 69.1 52.7 2.2 0.0 0.00 102.4 94.1 2.7 6.0 2.5 157 24 86.0 69.8 58.7 1.8 0.0 0.00 101.3 94.1 3.8 7.4 3.8 134 AZMET Daily Weather Data : YUMA VALLEY : Aug 12 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.9 77.5 91.8 DegF RELATIVE HUMIDITY 74.1 22.6 43.8 % DEWPOINT 64.9 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 106.5 93.0 100.2 DegF SOIL TEMP. 20 in 94.6 93.9 94.3 DegF WIND SPEED 23.3 6.9 MPH WIND VECTOR MAG. 6.3 MPH WIND VECTOR DIR. 168 Degrees SOLAR RADIATION 509.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.2 3620 34.0 4557 39.1 5584 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 13 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.9 70.2 61.3 1.6 0.0 0.00 100.0 94.1 2.5 6.3 2.2 121 2 84.2 69.8 62.3 1.5 0.0 0.00 99.0 94.3 2.2 5.6 2.0 115 3 82.9 70.0 65.2 1.3 0.0 0.00 97.7 94.3 1.8 3.6 1.8 96 4 83.1 71.1 66.9 1.3 0.0 0.00 96.8 94.3 1.3 3.4 1.3 108 5 83.1 71.4 67.9 1.2 0.0 0.00 95.9 94.3 2.9 4.9 2.7 64 6 83.1 70.3 65.6 1.3 0.0 0.00 95.2 94.3 1.8 3.4 1.8 12 7 83.8 69.4 62.3 1.5 5.5 0.00 94.6 94.3 2.7 4.0 2.5 32 8 88.9 68.9 51.9 2.3 18.2 0.00 94.5 94.5 4.0 10.7 3.4 94 9 90.9 69.8 50.1 2.5 16.0 0.00 94.8 94.3 8.9 12.8 8.9 133 10 92.3 68.9 46.5 2.8 23.2 0.00 95.5 94.3 10.3 13.4 10.1 145 11 93.2 68.5 44.7 2.9 26.8 0.00 96.3 94.3 8.7 12.8 8.5 156 12 95.2 69.4 43.4 3.2 49.0 0.00 97.3 94.3 6.9 14.5 6.3 195 13 96.4 69.4 41.7 3.4 44.2 0.00 99.0 94.1 6.5 12.8 6.0 183 14 98.6 69.3 38.9 3.8 53.3 0.00 100.9 94.1 4.9 17.2 4.0 188 15 99.3 70.3 39.4 3.9 38.7 0.00 102.9 94.1 6.7 13.4 5.8 230 16 100.0 69.8 38.1 4.1 40.8 0.00 104.2 94.1 7.2 13.0 6.7 253 17 100.9 68.7 35.4 4.4 43.0 0.00 105.4 94.1 6.7 11.4 6.3 271 18 101.5 68.7 35.0 4.4 25.3 0.00 106.3 93.9 5.6 11.0 4.9 266 19 100.9 68.0 34.8 4.4 9.6 0.00 106.7 93.9 3.6 8.1 3.4 246 20 98.4 69.3 39.2 3.8 0.5 0.00 106.2 93.9 2.7 4.3 2.5 253 21 95.7 69.8 43.3 3.3 0.0 0.00 105.1 93.9 1.6 3.4 1.6 237 22 93.6 69.1 45.3 3.0 0.0 0.00 104.0 93.9 3.8 9.2 3.6 214 23 90.1 70.2 52.2 2.3 0.0 0.00 102.9 93.9 2.0 3.6 2.0 256 24 88.5 69.3 53.0 2.2 0.0 0.00 101.7 93.9 1.8 3.8 1.6 238 AZMET Daily Weather Data : YUMA VALLEY : Aug 13 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.2 82.2 92.1 DegF RELATIVE HUMIDITY 69.7 32.9 49.4 % DEWPOINT 69.6 DegF ACTUAL VAPOR PRESS. 2.5 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 106.7 94.3 100.0 DegF SOIL TEMP. 20 in 94.5 93.9 94.1 DegF WIND SPEED 17.2 4.5 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 188 Degrees SOLAR RADIATION 393.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.4 3650 35.3 4593 40.3 5624 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 14 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 87.6 67.1 50.6 2.2 0.0 0.00 100.6 94.1 3.4 6.3 3.1 170 2 86.2 67.6 54.2 2.0 0.0 0.00 99.7 94.1 1.1 3.1 0.9 189 3 85.1 67.8 56.5 1.8 0.0 0.00 98.6 94.1 1.3 2.7 1.1 44 4 84.7 66.7 54.8 1.8 0.0 0.00 97.7 94.1 2.0 5.6 2.0 110 5 86.5 63.9 47.0 2.3 0.0 0.00 96.8 94.1 7.4 13.0 7.2 126 6 86.7 64.4 47.8 2.3 0.0 0.00 96.3 94.3 8.1 14.8 7.8 125 7 86.0 68.0 55.1 1.9 0.2 0.00 95.7 94.3 14.3 29.1 14.3 131 8 82.0 69.4 66.0 1.3 2.4 0.01 95.4 94.3 7.8 17.2 7.4 135 9 81.3 71.1 71.3 1.0 7.6 0.00 94.6 94.3 5.4 10.7 4.3 190 10 82.4 72.1 71.3 1.1 10.8 0.00 93.9 94.3 2.7 6.3 1.3 47 11 85.5 70.5 61.5 1.6 22.9 0.00 93.7 94.3 5.1 8.7 4.7 15 12 88.5 70.0 54.8 2.1 31.5 0.00 94.1 94.3 6.9 11.6 6.5 59 13 91.9 66.9 44.2 2.9 49.9 0.00 95.0 94.1 3.8 7.4 0.9 346 14 95.9 66.2 38.2 3.6 78.4 0.00 97.0 94.1 3.4 7.4 1.3 200 15 97.9 65.1 34.3 4.0 60.0 0.00 99.7 94.1 4.9 17.4 2.0 163 16 98.1 66.9 36.5 3.9 47.8 0.00 101.8 93.9 8.1 15.0 7.4 202 17 98.6 66.4 35.3 4.1 43.5 0.00 103.1 93.9 6.7 13.0 6.0 204 18 98.2 65.8 34.9 4.1 26.3 0.00 104.2 93.9 6.9 11.2 6.7 226 19 96.3 66.4 37.9 3.6 7.6 0.00 104.4 93.9 5.1 10.5 4.9 234 20 94.3 66.2 40.0 3.3 0.5 0.00 103.6 93.7 2.0 3.8 1.6 297 21 92.1 66.0 42.4 3.0 0.0 0.00 102.6 93.7 1.1 3.4 0.9 128 22 89.6 66.4 46.5 2.5 0.0 0.00 101.5 93.7 0.7 2.0 0.4 331 23 88.0 67.5 50.8 2.2 0.0 0.00 100.0 93.7 2.5 9.4 2.2 197 24 88.7 67.5 49.5 2.3 0.0 0.00 99.0 93.7 6.3 10.5 6.3 196 AZMET Daily Weather Data : YUMA VALLEY : Aug 14 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.9 80.4 89.6 DegF RELATIVE HUMIDITY 76.1 31.0 49.2 % DEWPOINT 67.3 DegF ACTUAL VAPOR PRESS. 2.3 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 104.4 93.6 98.8 DegF SOIL TEMP. 20 in 94.3 93.7 94.1 DegF WIND SPEED 29.1 4.9 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 158 Degrees SOLAR RADIATION 389.6 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.7 3680 34.7 4627 39.8 5664 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 15 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 87.1 68.7 54.8 2.0 0.0 0.00 98.2 93.7 5.1 10.7 4.9 190 2 83.8 69.8 62.7 1.5 0.0 0.00 97.3 93.7 2.0 4.7 1.6 52 3 82.9 70.2 65.8 1.3 0.0 0.00 96.4 93.7 1.1 3.4 0.2 194 4 81.7 71.6 71.7 1.0 0.0 0.00 95.5 93.7 1.1 3.8 0.7 46 5 81.0 71.2 72.3 1.0 0.0 0.00 94.6 93.7 2.7 5.1 2.5 23 6 80.8 70.7 71.3 1.0 0.0 0.00 93.7 93.7 2.2 4.3 2.2 10 7 80.6 69.6 69.2 1.1 2.2 0.00 93.0 93.7 2.0 3.4 1.8 29 8 83.7 69.6 62.9 1.5 11.7 0.00 92.7 93.7 2.5 5.1 2.5 46 9 89.4 67.6 49.0 2.4 33.7 0.00 92.7 93.7 5.4 15.0 4.9 131 10 93.7 66.4 41.0 3.2 52.3 0.00 93.9 93.7 10.1 15.9 9.8 142 11 96.1 64.2 35.3 3.8 54.5 0.00 95.5 93.7 10.3 14.8 10.1 146 12 97.5 64.4 34.0 4.0 55.2 0.00 97.3 93.7 9.2 15.0 8.9 162 13 100.0 65.3 32.6 4.4 77.6 0.00 99.3 93.7 10.1 16.6 9.4 149 14 102.0 63.5 28.7 5.0 74.8 0.00 101.7 93.6 10.3 18.1 9.8 162 15 103.5 64.4 28.4 5.2 68.1 0.00 103.8 93.6 10.1 17.4 9.4 162 16 104.2 63.3 26.9 5.4 56.9 0.00 105.4 93.6 9.4 16.1 8.5 169 17 104.0 62.2 25.8 5.5 42.0 0.00 106.5 93.4 8.7 15.2 8.1 165 18 103.5 61.5 25.8 5.4 25.6 0.00 106.7 93.4 9.8 16.3 9.2 166 19 101.7 60.6 26.2 5.1 9.6 0.00 106.2 93.4 10.7 16.3 10.5 163 20 98.1 61.2 29.9 4.3 0.5 0.00 105.1 93.4 11.4 15.2 11.4 189 21 93.7 60.3 32.9 3.6 0.0 0.00 103.8 93.4 8.3 12.1 8.3 192 22 91.2 61.3 37.3 3.1 0.0 0.00 102.7 93.4 5.1 8.3 4.9 190 23 88.2 62.6 42.7 2.6 0.0 0.00 101.5 93.4 2.0 5.1 1.6 173 24 85.8 62.6 46.0 2.3 0.0 0.00 100.2 93.6 1.6 2.9 1.6 27 AZMET Daily Weather Data : YUMA VALLEY : Aug 15 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.4 79.5 92.3 DegF RELATIVE HUMIDITY 74.8 23.9 44.7 % DEWPOINT 65.5 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 106.9 92.5 99.3 DegF SOIL TEMP. 20 in 93.9 93.4 93.6 DegF WIND SPEED 18.1 6.3 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 160 Degrees SOLAR RADIATION 564.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.7 3710 34.6 4662 39.6 5704 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 16 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.8 64.2 48.5 2.2 0.0 0.00 99.0 93.6 1.8 3.4 1.8 79 2 85.3 64.4 49.9 2.1 0.0 0.00 97.7 93.6 1.8 4.9 1.6 88 3 84.9 64.6 50.6 2.0 0.0 0.00 96.6 93.6 2.2 5.8 1.3 166 4 83.5 67.5 58.6 1.6 0.0 0.00 95.7 93.6 3.6 6.7 3.6 169 5 82.6 69.3 64.1 1.4 0.0 0.00 94.8 93.7 1.1 3.4 0.4 49 6 82.0 69.6 66.0 1.3 0.0 0.00 94.1 93.7 1.8 4.0 1.6 64 7 82.6 71.6 69.3 1.2 4.1 0.00 93.6 93.7 3.4 8.3 3.1 117 8 85.6 75.2 71.4 1.2 18.9 0.00 93.4 93.7 10.3 14.1 10.3 140 9 88.7 75.0 64.0 1.7 35.6 0.00 93.9 93.7 11.4 16.3 11.2 143 10 92.1 73.4 55.0 2.3 50.9 0.00 95.2 93.7 10.3 15.7 10.1 146 11 95.2 69.6 43.8 3.2 63.8 0.00 96.8 93.7 10.3 17.4 9.8 162 12 97.3 68.9 39.8 3.7 71.9 0.00 99.0 93.6 8.3 14.5 7.6 158 13 100.4 66.0 33.0 4.4 75.5 0.00 101.3 93.6 9.4 16.3 8.9 168 14 103.5 63.1 27.4 5.3 74.3 0.00 103.3 93.6 10.3 19.2 9.6 164 15 105.3 59.7 22.8 5.9 68.3 0.00 105.1 93.6 11.9 20.4 11.4 160 16 106.3 58.3 21.0 6.3 57.3 0.00 106.0 93.6 13.0 21.7 12.5 182 17 105.8 56.5 20.1 6.2 42.5 0.00 106.3 93.4 14.8 21.5 14.1 183 18 104.5 54.1 19.1 6.1 26.0 0.00 106.2 93.4 15.2 22.1 14.8 184 19 101.8 55.6 21.7 5.4 9.6 0.00 105.8 93.4 13.0 17.0 12.8 187 20 97.5 57.7 27.0 4.4 0.5 0.00 104.7 93.4 9.6 13.9 9.6 194 21 94.3 59.0 31.1 3.8 0.0 0.00 103.6 93.4 8.9 13.0 8.9 183 22 91.2 58.5 33.4 3.3 0.0 0.00 102.6 93.4 5.1 10.1 5.1 172 23 88.2 58.1 36.5 2.9 0.0 0.00 101.3 93.6 0.7 2.5 0.4 335 24 86.9 58.3 38.0 2.7 0.0 0.00 100.0 93.6 1.3 3.4 0.9 46 AZMET Daily Weather Data : YUMA VALLEY : Aug 16 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 107.8 81.1 93.0 DegF RELATIVE HUMIDITY 73.4 17.8 42.2 % DEWPOINT 64.0 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 106.5 93.2 99.9 DegF SOIL TEMP. 20 in 93.7 93.4 93.6 DegF WIND SPEED 22.1 7.4 MPH WIND VECTOR MAG. 6.5 MPH WIND VECTOR DIR. 166 Degrees SOLAR RADIATION 599.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.36 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.1 3740 35.1 4697 40.0 5744 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 17 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.6 60.1 42.5 2.4 0.0 0.00 98.6 93.6 1.6 3.1 1.3 11 2 85.1 61.7 45.5 2.3 0.0 0.00 97.5 93.6 1.3 3.6 1.1 144 3 83.5 64.9 53.8 1.8 0.0 0.00 96.4 93.6 0.7 3.4 0.7 103 4 82.9 67.5 59.9 1.5 0.0 0.00 95.4 93.7 0.9 4.3 0.7 164 5 81.7 69.1 65.7 1.3 0.0 0.00 94.5 93.7 0.7 2.7 0.7 291 6 80.6 69.4 68.9 1.1 0.0 0.00 93.7 93.7 1.3 3.1 1.1 235 7 82.0 68.9 64.5 1.3 4.5 0.00 92.8 93.7 4.7 10.3 4.7 159 8 85.5 73.6 68.0 1.3 18.9 0.00 92.8 93.7 9.2 14.1 8.9 144 9 88.3 74.1 63.1 1.7 35.8 0.00 93.6 93.7 10.7 15.0 10.7 147 10 91.2 73.0 55.7 2.2 51.1 0.00 94.8 93.7 9.4 15.2 9.2 149 11 93.9 70.7 47.2 2.9 64.0 0.00 96.8 93.7 9.4 17.7 8.9 144 12 97.0 68.4 39.7 3.6 72.2 0.00 98.8 93.6 9.6 17.4 9.2 150 13 99.7 65.8 33.6 4.3 75.7 0.00 101.3 93.6 8.9 15.9 8.5 152 14 102.0 64.0 29.4 4.9 74.5 0.00 103.5 93.6 10.3 17.9 9.8 157 15 104.2 61.9 25.5 5.5 68.3 0.00 105.4 93.6 9.8 19.0 8.9 170 16 105.3 59.7 22.8 5.9 57.3 0.00 106.9 93.6 8.5 17.0 7.6 183 17 105.6 59.5 22.5 6.0 42.0 0.00 107.8 93.4 8.9 16.1 8.1 196 18 105.4 58.1 21.4 6.0 25.3 0.00 108.3 93.4 7.2 13.4 6.7 211 19 102.0 58.1 23.7 5.3 9.3 0.00 107.8 93.4 11.6 16.1 11.2 223 20 96.6 56.8 26.7 4.3 0.5 0.00 106.9 93.4 7.8 11.9 7.8 226 21 94.5 57.0 28.7 3.9 0.0 0.00 104.9 93.4 8.7 13.6 8.7 195 22 92.5 58.3 32.0 3.5 0.0 0.00 103.5 93.4 8.1 11.9 7.8 184 23 90.0 58.6 35.1 3.1 0.0 0.00 102.2 93.6 5.1 8.3 5.1 167 24 88.2 59.5 38.1 2.8 0.0 0.00 101.1 93.6 3.1 7.6 3.1 170 AZMET Daily Weather Data : YUMA VALLEY : Aug 17 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.9 79.7 92.7 DegF RELATIVE HUMIDITY 74.5 20.3 42.2 % DEWPOINT 64.0 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 108.3 92.8 100.2 DegF SOIL TEMP. 20 in 93.7 93.4 93.6 DegF WIND SPEED 19.0 6.5 MPH WIND VECTOR MAG. 5.4 MPH WIND VECTOR DIR. 173 Degrees SOLAR RADIATION 599.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.5 3769 34.6 4731 39.6 5783 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 18 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.4 62.6 45.1 2.4 0.0 0.00 99.9 93.6 3.6 9.4 3.4 144 2 85.5 68.4 56.8 1.8 0.0 0.00 98.6 93.7 4.7 8.5 4.7 144 3 85.3 72.0 64.6 1.5 0.0 0.00 97.7 93.7 1.8 5.8 1.6 182 4 83.3 71.6 67.9 1.3 0.0 0.00 96.8 93.7 0.4 1.6 0.0 292 5 82.4 72.1 71.0 1.1 0.0 0.00 95.9 93.7 0.7 2.0 0.4 246 6 82.0 71.6 71.1 1.1 0.0 0.00 95.0 93.9 0.9 2.7 0.9 122 7 82.2 71.8 70.6 1.1 4.1 0.00 94.3 93.9 2.9 6.5 2.9 134 8 84.9 75.2 72.8 1.1 18.6 0.00 93.9 93.9 8.1 11.6 7.8 135 9 87.4 75.6 68.1 1.4 35.1 0.00 94.5 93.9 10.3 13.6 10.1 140 10 90.1 75.0 61.3 1.9 50.9 0.00 95.7 93.9 9.6 15.4 9.2 145 11 92.5 73.4 54.0 2.4 63.5 0.00 97.3 93.9 8.5 16.6 8.1 152 12 95.5 70.9 45.1 3.1 71.7 0.00 99.7 93.9 10.1 15.7 9.4 171 13 97.9 69.4 40.1 3.7 75.3 0.00 101.8 93.7 8.9 16.6 7.8 166 14 100.4 69.1 36.6 4.2 72.9 0.00 104.2 93.7 8.7 16.8 7.6 186 15 102.7 66.4 31.1 4.9 66.7 0.00 106.2 93.7 9.4 18.1 8.5 175 16 104.5 63.1 26.4 5.5 55.9 0.00 107.4 93.6 9.4 17.0 8.7 191 17 105.3 60.8 23.8 5.8 41.3 0.00 108.1 93.6 9.8 17.2 9.4 194 18 104.4 59.0 22.9 5.8 24.6 0.00 108.3 93.6 10.7 16.8 10.1 195 19 101.1 60.6 26.8 5.0 9.1 0.00 108.0 93.6 10.5 15.2 10.5 228 20 96.1 62.8 33.8 3.8 0.2 0.00 107.1 93.6 7.4 11.2 7.4 231 21 91.4 65.5 42.8 2.9 0.0 0.00 105.8 93.6 4.3 6.7 4.0 242 22 90.3 63.7 41.5 2.8 0.0 0.00 104.2 93.6 5.4 8.9 5.1 192 23 86.9 63.1 45.5 2.4 0.0 0.00 102.9 93.7 1.3 4.9 1.1 214 24 85.3 62.6 46.8 2.2 0.0 0.00 101.3 93.7 1.1 3.1 0.9 294 AZMET Daily Weather Data : YUMA VALLEY : Aug 18 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.5 80.6 91.8 DegF RELATIVE HUMIDITY 74.6 21.3 48.6 % DEWPOINT 67.8 DegF ACTUAL VAPOR PRESS. 2.3 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 108.3 93.9 100.9 DegF SOIL TEMP. 20 in 93.9 93.6 93.7 DegF WIND SPEED 18.1 6.3 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 177 Degrees SOLAR RADIATION 590.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.1 3799 34.9 4766 40.0 5823 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 19 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.9 61.5 45.5 2.2 0.0 0.00 100.0 93.7 0.7 3.4 0.4 347 2 83.8 63.0 49.6 2.0 0.0 0.00 98.6 93.9 0.9 2.7 0.7 291 3 82.6 64.4 54.1 1.8 0.0 0.00 97.3 93.9 0.7 2.5 0.4 278 4 79.9 63.1 56.9 1.5 0.0 0.00 96.3 93.9 0.7 2.5 0.2 172 5 79.7 63.7 58.2 1.5 0.0 0.00 95.2 94.1 0.4 1.6 0.4 357 6 78.4 65.1 64.1 1.2 0.0 0.00 94.3 94.1 0.9 2.0 0.4 220 7 78.8 63.1 58.7 1.4 4.3 0.00 93.2 94.1 1.6 4.0 1.3 148 8 83.8 65.7 54.4 1.8 19.1 0.00 92.5 94.1 2.2 6.0 2.2 209 9 88.9 60.4 39.1 2.8 36.3 0.00 92.8 94.1 3.4 7.2 2.9 216 10 93.4 49.1 22.3 4.2 52.6 0.00 93.7 94.1 5.8 10.1 5.4 262 11 96.6 45.9 17.9 4.8 65.5 0.00 95.9 94.1 5.6 10.1 5.1 275 12 99.3 42.4 14.4 5.5 74.3 0.00 98.4 94.1 4.7 9.4 4.0 262 13 101.1 42.3 13.5 5.8 77.9 0.00 101.3 93.9 4.5 10.5 2.9 271 14 103.3 43.9 13.5 6.2 76.4 0.00 104.0 93.9 4.5 9.4 3.1 201 15 104.4 44.6 13.4 6.5 69.3 0.00 106.3 93.9 4.9 11.4 3.6 189 16 105.8 45.1 13.1 6.8 57.3 0.00 108.0 93.7 6.0 13.2 5.6 206 17 106.0 46.2 13.6 6.8 42.3 0.00 109.0 93.7 7.2 11.9 6.5 220 18 105.4 46.2 13.8 6.6 25.3 0.00 109.2 93.7 6.3 11.6 6.0 212 19 103.1 48.7 16.4 6.0 8.8 0.00 109.0 93.6 4.5 8.3 4.3 239 20 98.1 51.3 21.0 4.9 0.2 0.00 108.0 93.6 3.4 4.7 3.4 247 21 95.4 44.4 17.6 4.7 0.0 0.00 106.0 93.7 8.5 14.1 8.3 282 22 91.2 43.7 19.6 4.0 0.0 0.00 104.5 93.7 6.7 12.5 5.8 232 23 86.5 43.7 22.5 3.3 0.0 0.00 102.7 93.7 5.1 7.6 5.1 236 24 84.7 40.8 21.3 3.2 0.0 0.00 101.1 93.7 3.1 5.8 2.2 155 AZMET Daily Weather Data : YUMA VALLEY : Aug 19 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 107.4 77.2 92.3 DegF RELATIVE HUMIDITY 72.0 12.2 30.6 % DEWPOINT 52.0 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 4.0 KPas SOIL TEMP. 4 in 109.4 92.5 100.8 DegF SOIL TEMP. 20 in 94.1 93.6 93.9 DegF WIND SPEED 14.1 3.8 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 236 Degrees SOLAR RADIATION 610.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.8 3828 33.8 4800 38.9 5862 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 20 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 87.6 36.3 16.3 3.7 0.0 0.00 99.3 93.9 3.1 6.5 2.9 324 2 86.9 39.4 18.9 3.5 0.0 0.00 97.5 93.9 5.4 10.7 4.7 336 3 86.4 41.4 20.5 3.4 0.0 0.00 96.3 93.9 3.6 10.3 3.1 316 4 84.9 40.3 20.7 3.3 0.0 0.00 95.0 93.9 4.5 8.9 4.5 321 5 78.6 45.3 31.5 2.3 0.0 0.00 94.1 94.1 2.2 7.8 1.6 356 6 74.3 46.0 36.7 1.8 0.0 0.00 93.2 94.1 1.1 3.1 0.7 158 7 74.7 50.0 42.2 1.7 4.5 0.00 92.1 94.1 2.0 4.7 1.8 36 8 81.0 46.2 29.7 2.5 20.8 0.00 91.2 94.1 3.1 5.6 2.9 37 9 87.8 46.0 23.6 3.4 37.8 0.00 91.2 94.1 3.1 6.0 2.9 52 10 94.6 35.2 12.6 4.9 54.0 0.00 92.1 94.1 5.4 12.5 4.9 312 11 97.9 34.5 11.0 5.5 67.4 0.00 94.3 93.9 7.6 12.8 6.9 308 12 99.3 41.2 13.7 5.5 75.7 0.00 97.0 93.9 6.5 11.9 5.8 268 13 100.6 40.5 12.8 5.8 79.1 0.00 99.9 93.9 4.7 10.1 3.8 259 14 102.2 38.3 11.2 6.2 78.1 0.00 102.9 93.7 3.8 8.5 2.0 262 15 104.5 31.6 8.0 6.9 71.9 0.00 105.6 93.7 4.0 9.4 3.1 278 16 105.8 32.2 7.9 7.2 60.7 0.00 107.6 93.6 5.1 9.8 4.3 254 17 106.2 32.7 8.0 7.2 44.9 0.00 108.5 93.6 5.4 9.6 4.9 232 18 105.6 33.8 8.5 7.1 27.0 0.00 109.0 93.6 4.7 10.3 4.5 253 19 103.6 36.7 10.1 6.6 9.8 0.00 108.5 93.4 3.1 6.5 2.9 256 20 97.0 38.3 13.2 5.2 0.2 0.00 107.2 93.4 2.7 4.9 2.2 291 21 93.9 30.9 10.7 4.8 0.0 0.00 105.6 93.4 2.2 4.3 2.0 335 22 88.9 38.1 17.0 3.9 0.0 0.00 103.6 93.4 4.9 12.5 4.0 174 23 84.9 47.5 27.3 3.0 0.0 0.00 101.8 93.4 1.1 3.4 0.9 248 24 86.4 59.5 40.5 2.6 0.0 0.00 100.0 93.6 4.3 9.4 4.3 273 AZMET Daily Weather Data : YUMA VALLEY : Aug 20 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.9 72.1 92.3 DegF RELATIVE HUMIDITY 52.1 6.8 18.9 % DEWPOINT 40.1 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 4.5 KPas SOIL TEMP. 4 in 109.0 91.0 99.9 DegF SOIL TEMP. 20 in 94.1 93.4 93.7 DegF WIND SPEED 12.8 3.8 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 290 Degrees SOLAR RADIATION 631.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.2 3855 32.0 4832 37.1 5899 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 21 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.9 56.8 38.6 2.5 0.0 0.00 99.0 93.6 2.7 4.7 2.0 130 2 83.1 53.8 36.7 2.5 0.0 0.00 97.7 93.6 2.9 5.4 2.7 177 3 79.3 56.1 44.8 1.9 0.0 0.00 96.6 93.6 1.1 3.8 0.7 215 4 76.8 59.7 55.6 1.4 0.0 0.00 95.4 93.7 1.6 4.3 1.1 217 5 77.4 61.3 57.7 1.4 0.0 0.00 93.9 93.7 0.7 4.0 0.4 352 6 74.8 57.7 55.3 1.3 0.0 0.00 92.7 93.7 2.0 3.8 2.0 42 7 75.9 55.0 48.6 1.6 4.8 0.00 91.6 93.7 2.5 3.6 2.2 34 8 80.6 54.9 41.2 2.1 20.3 0.00 90.9 93.7 3.4 5.1 3.4 44 9 87.4 56.8 35.5 2.9 37.3 0.00 91.0 93.7 2.0 5.6 1.3 83 10 90.9 62.8 39.5 3.0 53.0 0.00 91.9 93.7 5.4 10.7 4.9 174 11 94.5 61.2 33.2 3.7 66.2 0.00 94.5 93.7 6.5 12.1 5.8 131 12 97.3 58.8 28.1 4.3 75.3 0.00 97.0 93.7 7.8 14.3 7.4 141 13 100.8 57.6 24.3 5.1 78.8 0.00 99.5 93.6 10.3 19.0 9.8 159 14 103.6 57.4 22.1 5.7 76.4 0.00 102.0 93.6 9.8 16.3 8.9 180 15 107.2 48.6 14.4 7.0 70.0 0.00 103.8 93.6 11.9 19.5 11.0 182 16 107.6 41.4 10.9 7.3 59.0 0.00 104.9 93.4 13.4 23.9 13.0 168 17 106.9 40.6 10.7 7.2 44.0 0.00 105.4 93.4 13.4 19.7 13.0 171 18 104.4 41.4 11.9 6.6 26.5 0.00 105.3 93.4 14.3 19.7 14.1 165 19 100.8 42.4 13.7 5.8 9.6 0.00 104.9 93.2 11.9 18.8 11.9 167 20 94.8 48.6 21.1 4.4 0.2 0.00 104.4 93.2 4.7 10.3 4.0 191 21 89.2 50.9 27.0 3.4 0.0 0.00 102.9 93.2 3.1 5.6 2.5 268 22 87.8 49.3 26.5 3.3 0.0 0.00 101.3 93.2 1.6 3.4 0.7 241 23 84.0 52.9 34.4 2.6 0.0 0.00 99.7 93.4 2.9 5.6 2.2 77 24 84.2 57.4 40.3 2.4 0.0 0.00 98.2 93.4 2.2 4.0 2.2 94 AZMET Daily Weather Data : YUMA VALLEY : Aug 21 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 109.0 74.1 90.5 DegF RELATIVE HUMIDITY 64.9 8.7 32.2 % DEWPOINT 53.4 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 3.7 KPas SOIL TEMP. 4 in 105.4 90.9 98.6 DegF SOIL TEMP. 20 in 93.9 93.2 93.6 DegF WIND SPEED 23.9 5.8 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 162 Degrees SOLAR RADIATION 621.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.1 3883 32.9 4865 38.0 5937 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 22 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.6 62.2 50.2 1.9 0.0 0.00 96.8 93.4 1.1 4.9 0.9 72 2 82.2 64.6 55.4 1.7 0.0 0.00 95.5 93.4 2.0 4.9 1.8 67 3 82.0 66.4 59.1 1.5 0.0 0.00 94.3 93.4 1.8 6.0 0.9 102 4 82.2 68.5 63.3 1.4 0.0 0.00 93.7 93.6 7.6 16.1 7.4 130 5 79.7 68.2 68.1 1.1 0.0 0.00 92.8 93.6 2.0 5.1 0.7 274 6 78.8 67.8 69.0 1.0 0.0 0.00 92.1 93.6 1.3 3.4 1.3 193 7 80.6 68.2 66.4 1.2 4.1 0.00 91.2 93.6 1.1 4.9 0.9 44 8 83.5 72.3 69.2 1.2 19.1 0.00 91.0 93.6 4.9 10.1 4.9 128 9 86.9 76.5 71.5 1.3 35.6 0.00 91.6 93.6 9.6 15.4 9.6 141 10 90.7 75.2 60.7 1.9 51.1 0.00 93.4 93.6 13.0 18.3 12.8 143 11 93.0 72.0 50.5 2.6 64.3 0.00 95.5 93.4 12.8 19.2 12.3 163 12 95.9 69.3 42.2 3.3 73.1 0.00 97.7 93.4 11.2 18.3 11.0 163 13 98.4 66.4 35.6 4.0 76.4 0.00 100.0 93.4 10.3 18.1 9.6 159 14 100.6 62.4 28.9 4.8 75.5 0.00 102.4 93.4 9.8 17.0 9.4 163 15 101.7 58.3 24.3 5.2 69.3 0.00 104.4 93.2 10.1 17.2 9.6 163 16 102.0 59.0 24.5 5.3 57.1 0.00 105.6 93.2 10.3 20.1 9.8 172 17 101.1 59.7 25.9 5.0 42.0 0.00 106.7 93.2 10.7 17.2 10.3 162 18 99.5 55.0 23.0 5.0 25.3 0.00 106.3 93.0 11.4 17.0 11.0 167 19 96.1 56.3 26.7 4.3 9.1 0.00 106.2 93.0 8.3 13.9 8.1 161 20 91.6 57.2 31.6 3.5 0.2 0.00 105.4 93.0 3.6 5.8 3.6 171 21 88.5 55.8 33.0 3.1 0.0 0.00 103.8 93.0 0.9 6.0 0.4 258 22 84.7 57.0 39.0 2.5 0.0 0.00 102.0 93.2 2.7 5.8 2.5 248 23 81.9 56.5 42.1 2.2 0.0 0.00 100.2 93.2 0.9 2.7 0.9 80 24 80.2 58.5 47.5 1.9 0.0 0.00 98.4 93.2 1.8 3.6 1.6 44 AZMET Daily Weather Data : YUMA VALLEY : Aug 22 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.2 77.9 89.4 DegF RELATIVE HUMIDITY 75.5 17.9 46.2 % DEWPOINT 63.9 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 106.7 90.9 98.6 DegF SOIL TEMP. 20 in 93.6 93.0 93.4 DegF WIND SPEED 20.1 6.3 MPH WIND VECTOR MAG. 5.4 MPH WIND VECTOR DIR. 156 Degrees SOLAR RADIATION 603.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.2 3912 34.0 4899 39.1 5976 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 23 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.0 61.0 53.9 1.6 0.0 0.00 96.8 93.2 0.4 1.6 0.4 49 2 78.3 63.1 59.7 1.3 0.0 0.00 95.4 93.4 1.6 3.1 1.6 25 3 78.3 63.9 61.3 1.3 0.0 0.00 93.9 93.4 2.0 4.0 1.8 6 4 78.1 66.7 68.1 1.0 0.0 0.00 92.8 93.4 1.6 6.0 1.3 351 5 78.8 70.9 76.4 0.8 0.0 0.00 92.1 93.6 2.5 7.4 2.5 126 6 81.1 75.7 83.4 0.6 0.0 0.00 91.6 93.6 5.6 8.3 5.4 121 7 81.3 73.6 77.3 0.8 4.1 0.00 91.4 93.6 4.9 9.6 4.3 94 8 82.2 64.9 56.0 1.7 19.1 0.00 91.0 93.6 4.5 6.7 4.3 45 9 86.7 67.5 52.8 2.0 35.8 0.00 91.2 93.6 5.8 9.4 4.9 73 10 90.7 73.6 57.3 2.1 51.8 0.00 92.7 93.6 10.1 15.4 9.8 135 11 93.4 70.2 47.2 2.8 64.3 0.00 94.6 93.6 8.5 13.2 8.1 146 12 95.9 67.6 40.1 3.5 72.6 0.00 97.2 93.4 7.8 15.0 7.4 156 13 98.8 64.0 32.3 4.3 75.7 0.00 99.9 93.4 6.0 13.0 5.4 172 14 101.1 62.6 28.7 4.8 73.6 0.00 102.6 93.4 6.3 13.6 5.1 165 15 103.1 61.9 26.2 5.3 66.7 0.00 105.1 93.2 5.6 12.1 4.9 168 16 104.0 60.3 24.3 5.6 55.0 0.00 107.1 93.2 6.7 14.5 6.3 163 17 105.1 58.3 21.8 6.0 40.1 0.00 108.1 93.2 6.0 12.5 5.4 178 18 103.3 59.5 24.2 5.5 23.2 0.00 108.1 93.0 8.3 15.0 8.1 172 19 99.7 60.3 27.4 4.7 7.6 0.00 107.6 93.0 9.2 13.0 8.9 174 20 96.4 59.9 30.0 4.1 0.2 0.00 107.1 93.0 4.9 9.4 4.7 195 21 92.1 59.5 33.9 3.4 0.0 0.00 105.6 93.0 3.4 4.9 3.1 248 22 88.2 62.1 42.0 2.6 0.0 0.00 104.0 93.0 3.6 4.9 3.6 239 23 85.3 64.4 49.7 2.1 0.0 0.00 102.4 93.2 1.3 4.9 1.1 235 24 85.1 63.3 48.2 2.1 0.0 0.00 100.9 93.2 1.8 4.3 0.7 230 AZMET Daily Weather Data : YUMA VALLEY : Aug 23 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 107.1 76.8 90.3 DegF RELATIVE HUMIDITY 85.7 18.1 46.8 % DEWPOINT 64.8 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 108.3 91.0 99.1 DegF SOIL TEMP. 20 in 93.6 93.0 93.4 DegF WIND SPEED 15.4 4.9 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 155 Degrees SOLAR RADIATION 590.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.8 3941 33.7 4933 38.7 6015 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 24 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.5 64.0 52.1 1.9 0.0 0.00 99.5 93.4 2.7 5.8 2.0 33 2 82.8 63.7 52.7 1.8 0.0 0.00 98.2 93.4 1.1 3.6 0.4 18 3 82.0 65.7 57.9 1.6 0.0 0.00 97.0 93.4 2.0 3.8 1.8 357 4 80.1 66.4 63.0 1.3 0.0 0.00 95.9 93.6 2.9 4.9 2.7 39 5 79.9 66.9 64.5 1.2 0.0 0.00 95.0 93.6 0.9 2.7 0.7 20 6 80.2 66.9 63.8 1.3 0.0 0.00 94.1 93.6 0.9 3.8 0.9 215 7 80.4 65.7 60.9 1.4 4.5 0.00 93.2 93.6 2.2 5.6 1.6 132 8 84.9 71.1 63.3 1.5 18.2 0.00 92.8 93.6 5.8 10.1 5.6 137 9 88.3 73.6 62.2 1.7 34.6 0.00 93.2 93.6 8.1 11.6 7.8 147 10 91.8 72.3 53.4 2.4 50.2 0.00 94.5 93.7 6.7 11.6 6.5 162 11 95.2 69.6 43.8 3.2 63.1 0.00 96.6 93.6 6.9 13.0 6.5 171 12 97.7 66.4 36.3 3.9 71.4 0.00 99.0 93.6 7.2 14.1 6.7 164 13 100.4 62.2 29.0 4.7 74.8 0.00 101.7 93.6 6.3 13.2 4.9 171 14 102.7 61.2 25.9 5.3 73.1 0.00 104.2 93.6 5.6 15.2 4.7 181 15 104.0 61.5 25.3 5.5 65.9 0.00 106.7 93.6 4.9 12.5 3.8 158 16 106.0 60.1 22.7 6.0 54.5 0.00 108.7 93.4 5.6 11.6 4.5 235 17 105.8 62.1 24.5 5.9 39.2 0.00 109.8 93.4 7.8 15.0 7.4 236 18 104.9 62.4 25.4 5.7 22.7 0.00 109.9 93.4 8.1 13.2 7.8 227 19 102.9 62.8 27.3 5.2 7.4 0.00 109.2 93.4 8.7 12.1 8.5 216 20 98.2 63.5 32.1 4.2 0.2 0.00 108.3 93.4 6.7 10.7 6.7 217 21 95.2 62.4 34.1 3.7 0.0 0.00 106.7 93.4 7.2 11.6 7.2 194 22 92.1 65.3 41.7 3.0 0.0 0.00 104.9 93.4 6.7 15.4 6.3 189 23 89.8 69.3 50.9 2.3 0.0 0.00 103.6 93.6 11.4 15.2 11.4 174 24 88.2 70.7 56.7 2.0 0.0 0.00 102.6 93.6 8.5 12.8 8.5 167 AZMET Daily Weather Data : YUMA VALLEY : Aug 24 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 107.2 79.2 92.3 DegF RELATIVE HUMIDITY 67.6 21.4 44.6 % DEWPOINT 65.7 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 110.1 92.8 100.9 DegF SOIL TEMP. 20 in 93.7 93.2 93.6 DegF WIND SPEED 15.4 5.6 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 183 Degrees SOLAR RADIATION 579.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.5 3971 34.4 4967 39.4 6054 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 25 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.9 73.8 65.2 1.5 0.0 0.00 101.8 93.6 11.9 19.2 11.9 155 2 86.0 73.8 67.1 1.4 0.0 0.00 100.9 93.7 12.1 20.4 11.2 156 3 84.2 75.2 74.6 1.0 0.0 0.00 100.2 93.7 12.8 20.1 12.5 148 4 83.1 75.9 79.1 0.8 0.0 0.00 99.3 93.9 10.1 16.1 10.1 148 5 82.4 75.9 80.7 0.7 0.0 0.00 98.6 93.9 4.5 8.1 4.5 135 6 82.4 75.6 79.8 0.8 0.0 0.00 97.7 93.9 6.0 9.8 6.0 115 7 83.3 74.5 74.6 1.0 4.5 0.00 97.2 93.9 8.7 11.6 8.7 126 8 84.9 74.8 72.1 1.1 14.8 0.00 96.6 94.1 11.4 16.8 11.4 137 9 86.5 75.0 68.6 1.4 35.4 0.00 96.8 94.1 12.3 17.7 12.1 149 10 88.9 75.0 63.8 1.7 49.9 0.00 97.3 94.1 10.3 17.0 10.1 152 11 91.8 74.3 57.0 2.2 61.9 0.00 98.8 94.1 8.7 17.0 8.5 155 12 94.3 74.1 52.4 2.6 70.2 0.00 100.8 94.1 9.2 16.3 8.5 166 13 96.6 72.9 46.9 3.2 73.6 0.00 102.7 93.9 9.8 18.8 9.2 166 14 99.0 69.6 38.9 3.9 70.2 0.00 104.7 94.1 10.7 18.3 10.1 178 15 100.4 68.4 35.7 4.3 64.7 0.00 106.2 93.9 10.5 20.4 9.8 188 16 100.4 68.5 36.0 4.3 54.5 0.00 107.4 93.9 10.1 20.8 8.9 180 17 101.3 66.0 32.1 4.6 38.5 0.00 108.0 93.9 10.7 18.1 10.3 200 18 98.8 66.0 34.7 4.1 9.1 0.00 107.8 93.9 12.5 18.8 12.1 182 19 95.0 68.4 42.0 3.3 3.8 0.00 106.9 93.9 16.1 21.7 15.7 168 20 90.7 66.7 45.5 2.7 0.2 0.00 105.8 93.9 12.1 19.7 10.7 128 21 85.5 65.7 51.7 2.0 0.0 0.00 104.4 93.9 9.4 17.0 8.7 69 22 85.5 64.4 49.8 2.1 0.0 0.00 102.6 93.9 8.5 12.1 7.8 167 23 85.1 67.1 54.8 1.9 0.0 0.00 101.5 94.1 7.4 17.4 4.5 103 24 84.9 65.8 53.1 1.9 0.0 0.00 99.9 94.1 12.5 20.6 12.1 70 AZMET Daily Weather Data : YUMA VALLEY : Aug 25 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.4 81.9 90.0 DegF RELATIVE HUMIDITY 81.6 30.2 56.5 % DEWPOINT 71.1 DegF ACTUAL VAPOR PRESS. 2.6 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 108.0 96.6 101.8 DegF SOIL TEMP. 20 in 94.1 93.6 93.9 DegF WIND SPEED 21.7 10.3 MPH WIND VECTOR MAG. 8.5 MPH WIND VECTOR DIR. 152 Degrees SOLAR RADIATION 551.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.2 4001 35.3 5003 40.1 6095 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 26 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.6 67.5 56.7 1.8 0.0 0.00 98.6 94.1 13.9 20.6 13.4 98 2 80.6 68.5 66.9 1.2 0.0 0.00 97.7 94.1 14.5 21.9 14.1 91 3 78.3 68.9 73.0 0.9 0.0 0.00 97.0 94.1 8.7 16.6 8.5 57 4 77.0 68.9 76.2 0.8 0.0 0.00 96.1 94.3 7.6 12.1 7.4 43 5 76.3 68.7 77.7 0.7 0.0 0.00 95.2 94.3 8.1 11.6 8.1 47 6 75.6 67.8 77.3 0.7 0.0 0.00 94.3 94.3 6.7 9.6 6.5 36 7 75.9 67.5 75.3 0.8 1.2 0.00 93.6 94.3 4.9 7.4 4.9 34 8 77.7 67.5 71.2 0.9 9.3 0.00 92.8 94.3 5.1 8.3 5.1 45 9 81.3 67.5 63.2 1.3 20.8 0.00 92.5 94.3 5.1 9.2 4.9 62 10 82.8 67.5 60.1 1.5 14.1 0.00 92.8 94.3 4.3 6.5 4.0 69 11 84.9 69.4 60.1 1.6 25.1 0.00 93.6 94.1 4.5 9.2 3.8 129 12 87.3 70.7 58.3 1.8 55.4 0.00 94.5 94.1 5.8 10.1 5.4 149 13 89.6 70.7 54.0 2.2 65.9 0.00 96.4 94.1 5.1 10.3 4.0 131 14 91.8 69.3 48.0 2.6 71.9 0.00 99.1 94.1 3.6 10.7 2.2 96 15 94.6 68.0 42.1 3.2 65.2 0.00 102.0 93.9 3.6 11.0 2.0 181 16 96.6 66.6 37.6 3.7 53.0 0.00 104.4 93.9 3.4 10.3 2.0 148 17 97.9 65.7 35.3 4.0 38.5 0.00 105.8 93.7 4.9 11.6 3.8 274 18 97.7 66.4 36.2 3.9 18.4 0.00 106.3 93.7 5.1 12.3 4.7 224 19 95.9 67.8 40.2 3.5 6.0 0.00 106.2 93.7 5.8 9.6 5.6 232 20 93.4 69.3 45.8 2.9 0.2 0.00 105.1 93.6 6.7 9.8 6.7 218 21 90.7 69.8 50.5 2.4 0.0 0.00 103.6 93.6 4.9 8.7 4.9 216 22 88.7 72.5 58.9 1.9 0.0 0.00 102.2 93.6 8.5 11.6 8.3 191 23 86.5 73.4 65.3 1.5 0.0 0.00 101.1 93.6 9.6 14.1 9.4 175 24 84.9 73.4 68.6 1.3 0.0 0.00 100.0 93.6 9.4 13.9 9.4 172 AZMET Daily Weather Data : YUMA VALLEY : Aug 26 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.0 75.2 86.2 DegF RELATIVE HUMIDITY 78.3 33.5 58.3 % DEWPOINT 68.9 DegF ACTUAL VAPOR PRESS. 2.4 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 106.5 92.5 98.8 DegF SOIL TEMP. 20 in 94.3 93.6 93.9 DegF WIND SPEED 21.9 6.7 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 114 Degrees SOLAR RADIATION 444.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.7 4029 32.8 5035 37.6 6132 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 27 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.0 74.7 73.5 1.1 0.0 0.00 99.1 93.6 8.3 11.6 8.3 167 2 83.5 74.8 75.5 1.0 0.0 0.00 98.2 93.7 6.9 11.6 6.9 153 3 82.9 74.7 76.2 0.9 0.0 0.00 97.5 93.7 3.8 6.7 3.8 132 4 82.6 74.5 76.5 0.9 0.0 0.00 96.6 93.7 2.9 5.6 2.9 119 5 82.6 74.3 76.1 0.9 0.0 0.00 95.9 93.7 3.4 5.4 3.1 116 6 82.2 74.1 76.7 0.9 0.0 0.00 95.2 93.7 2.2 4.7 2.2 122 7 82.6 74.5 76.8 0.9 3.1 0.00 94.6 93.7 3.4 6.7 3.4 127 8 84.4 75.0 73.8 1.0 16.5 0.00 94.1 93.7 6.0 9.6 6.0 140 9 86.7 74.5 67.0 1.4 33.2 0.00 94.5 93.7 7.6 12.1 7.2 165 10 89.4 73.4 59.5 1.9 48.5 0.00 95.4 93.7 6.3 12.1 5.8 168 11 92.3 71.6 50.9 2.5 61.2 0.00 97.0 93.7 5.4 11.2 4.5 180 12 94.1 71.4 48.1 2.8 69.5 0.00 99.1 93.7 5.6 12.5 4.5 171 13 96.6 70.7 43.4 3.4 70.2 0.00 101.8 93.6 4.3 17.2 3.1 208 14 98.6 69.1 38.5 3.9 66.7 0.00 104.4 93.6 5.4 13.0 2.9 247 15 99.5 67.8 36.0 4.1 52.3 0.00 106.5 93.6 4.0 12.8 2.5 203 16 100.9 66.4 32.7 4.5 51.1 0.00 108.0 93.6 3.8 11.6 2.5 205 17 101.5 66.0 31.8 4.7 37.5 0.00 108.9 93.6 4.9 12.1 4.3 210 18 101.1 66.0 32.2 4.6 20.1 0.00 109.0 93.6 5.1 10.5 4.7 218 19 100.4 65.7 32.5 4.5 6.0 0.00 108.7 93.6 5.6 9.8 5.4 217 20 98.1 66.2 35.7 4.0 0.2 0.00 107.8 93.6 4.7 6.7 4.7 215 21 95.0 70.3 45.0 3.1 0.0 0.00 105.8 93.6 8.9 15.0 8.7 197 22 91.9 72.7 53.6 2.4 0.0 0.00 104.4 93.6 11.2 14.5 11.0 176 23 90.1 72.5 56.7 2.1 0.0 0.00 103.3 93.6 10.1 15.2 10.1 188 24 88.7 73.9 62.1 1.8 0.0 0.00 102.2 93.7 8.9 12.8 8.7 186 AZMET Daily Weather Data : YUMA VALLEY : Aug 27 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.7 81.5 91.2 DegF RELATIVE HUMIDITY 78.4 30.2 55.5 % DEWPOINT 71.4 DegF ACTUAL VAPOR PRESS. 2.6 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 109.2 94.1 101.1 DegF SOIL TEMP. 20 in 93.9 93.4 93.7 DegF WIND SPEED 17.2 5.8 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 178 Degrees SOLAR RADIATION 536.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.1 4059 35.1 5070 40.1 6172 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 28 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 87.4 74.7 65.8 1.5 0.0 0.00 101.1 93.7 5.8 9.4 5.8 181 2 86.0 74.1 67.8 1.4 0.0 0.00 100.2 93.7 4.7 7.4 4.7 158 3 85.5 73.4 67.3 1.4 0.0 0.00 99.5 93.9 7.6 13.2 7.4 137 4 84.0 75.2 74.8 1.0 0.0 0.00 98.8 93.9 7.4 11.9 7.4 130 5 83.3 75.9 78.6 0.8 0.0 0.00 97.9 93.9 6.7 10.3 6.7 135 6 82.8 75.6 79.0 0.8 0.0 0.00 97.2 94.1 3.8 7.6 3.6 140 7 82.2 75.6 80.8 0.7 1.0 0.00 96.3 94.1 2.7 6.3 2.7 151 8 83.8 75.9 77.6 0.9 8.4 0.00 95.7 94.1 5.1 8.5 4.9 154 9 85.3 73.9 69.2 1.3 15.8 0.00 95.5 94.1 4.7 10.7 4.5 163 10 88.5 72.3 59.1 1.9 45.9 0.00 96.1 94.1 10.5 16.1 10.3 166 11 90.3 72.5 55.9 2.2 58.8 0.00 97.2 94.1 7.4 12.3 6.9 175 12 91.0 71.6 53.0 2.3 35.1 0.00 98.6 94.1 8.7 15.4 8.5 174 13 92.8 70.5 48.7 2.7 48.0 0.00 99.9 94.1 7.6 16.1 7.4 166 14 96.1 68.4 40.9 3.4 66.7 0.00 100.9 94.1 11.9 20.4 11.4 172 15 97.2 70.3 42.4 3.5 61.4 0.00 102.4 93.9 11.9 20.1 11.4 169 16 98.1 70.7 41.7 3.6 53.0 0.00 103.6 93.9 11.4 19.9 11.0 173 17 98.6 68.4 38.0 3.9 35.4 0.00 104.4 93.9 11.4 16.1 10.7 188 18 98.8 64.4 32.8 4.2 19.1 0.00 104.4 93.9 10.5 15.4 10.1 183 19 95.4 66.9 39.7 3.4 3.6 0.00 104.0 93.9 12.3 15.9 12.3 161 20 91.9 66.9 44.0 2.9 0.0 0.00 103.1 93.7 10.1 14.1 10.1 154 21 90.1 69.1 50.3 2.4 0.0 0.00 101.8 93.9 9.6 15.0 9.6 156 22 88.9 71.8 57.3 2.0 0.0 0.00 100.8 93.7 11.0 16.6 11.0 172 23 86.0 75.6 71.3 1.2 0.0 0.00 100.0 93.9 14.3 21.5 13.9 162 24 83.3 74.5 74.8 1.0 0.0 0.00 99.1 93.9 8.5 14.1 8.3 164 AZMET Daily Weather Data : YUMA VALLEY : Aug 28 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.0 81.9 89.4 DegF RELATIVE HUMIDITY 81.9 30.5 58.8 % DEWPOINT 72.0 DegF ACTUAL VAPOR PRESS. 2.7 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 104.5 95.4 100.0 DegF SOIL TEMP. 20 in 94.1 93.7 93.9 DegF WIND SPEED 21.5 8.5 MPH WIND VECTOR MAG. 8.1 MPH WIND VECTOR DIR. 164 Degrees SOLAR RADIATION 452.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.1 4089 35.1 5106 40.1 6213 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 29 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.0 74.8 79.0 0.8 0.0 0.14 98.2 93.9 15.9 41.6 14.3 93 2 77.4 72.3 84.9 0.5 0.0 0.14 96.8 93.9 15.7 34.9 14.1 142 3 76.3 72.0 86.7 0.4 0.0 0.00 95.4 93.9 2.9 6.7 0.4 32 4 78.1 70.7 78.6 0.7 0.0 0.00 94.1 93.9 6.5 11.9 6.0 318 5 78.8 68.2 70.1 1.0 0.0 0.00 92.8 93.9 12.8 23.5 11.6 296 6 77.7 69.4 75.8 0.8 0.0 0.00 91.6 93.9 3.6 11.4 2.2 79 7 76.8 71.8 84.9 0.5 1.9 0.00 90.5 93.9 3.1 6.3 2.9 32 8 79.2 72.7 80.5 0.7 9.8 0.00 90.0 93.9 3.4 7.4 3.1 26 9 82.0 73.0 74.3 1.0 22.5 0.00 90.0 93.9 4.9 9.4 4.9 63 10 84.2 72.7 68.6 1.3 28.9 0.00 90.3 93.9 5.8 8.9 5.6 65 11 88.9 71.4 56.8 2.0 63.8 0.00 91.4 93.9 6.9 12.3 6.7 72 12 91.8 70.3 49.8 2.6 76.2 0.00 92.7 93.7 5.8 11.6 5.4 114 13 93.2 69.8 46.6 2.8 75.0 0.00 95.0 93.7 6.0 10.7 5.6 159 14 95.7 68.5 41.5 3.4 72.6 0.00 97.2 93.6 4.0 9.6 3.4 177 15 97.3 66.0 36.0 3.9 65.9 0.00 99.7 93.6 6.0 10.7 5.6 268 16 98.6 65.3 34.0 4.1 52.6 0.00 101.1 93.6 5.6 11.4 5.4 264 17 99.0 64.8 33.0 4.3 35.4 0.00 101.8 93.4 4.3 10.1 4.0 233 18 99.1 64.9 32.9 4.3 21.7 0.00 102.2 93.2 4.9 9.4 4.5 225 19 97.0 66.9 37.7 3.7 5.7 0.00 101.8 93.2 6.3 9.6 6.3 215 20 92.7 70.3 48.5 2.7 0.0 0.00 100.9 93.2 3.8 5.6 3.8 212 21 90.3 72.0 55.0 2.2 0.0 0.00 99.7 93.2 3.8 5.6 3.6 221 22 89.1 71.6 56.4 2.0 0.0 0.00 98.6 93.2 5.6 8.9 5.6 203 23 86.9 72.1 62.0 1.7 0.0 0.00 97.3 93.2 7.4 16.8 7.2 161 24 86.5 70.9 59.7 1.8 0.0 0.00 96.3 93.2 10.5 16.8 9.8 176 AZMET Daily Weather Data : YUMA VALLEY : Aug 29 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.0 75.6 87.4 DegF RELATIVE HUMIDITY 91.9 31.0 59.7 % DEWPOINT 70.2 DegF ACTUAL VAPOR PRESS. 2.5 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 102.2 89.8 96.1 DegF SOIL TEMP. 20 in 93.9 93.0 93.6 DegF WIND SPEED 41.6 6.5 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 163 Degrees SOLAR RADIATION 532.3 Langleys PRECIPITATION 0.28 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.1 4117 33.1 5139 38.0 6251 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 30 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.2 70.5 63.4 1.5 0.0 0.00 95.4 93.2 2.7 6.7 0.9 239 2 83.8 71.2 65.9 1.4 0.0 0.00 94.5 93.2 2.2 5.6 2.0 160 3 83.3 72.9 70.8 1.1 0.0 0.00 93.7 93.2 4.0 7.4 3.6 117 4 82.8 73.2 73.1 1.0 0.0 0.00 93.2 93.2 5.4 8.3 5.1 138 5 82.8 73.4 73.4 1.0 0.0 0.00 92.7 93.2 4.5 7.6 4.5 115 6 82.6 74.5 76.8 0.9 0.0 0.00 92.1 93.2 3.6 6.7 3.4 123 7 82.2 75.2 79.2 0.8 2.4 0.00 91.6 93.2 1.8 3.8 1.6 177 8 83.7 75.9 77.7 0.9 9.8 0.00 91.2 93.2 3.4 8.3 3.1 184 9 83.3 74.5 74.6 1.0 18.6 0.00 91.8 93.0 11.4 16.6 10.5 218 10 80.8 73.0 77.5 0.8 9.8 0.00 91.8 93.0 11.0 15.7 10.7 256 11 79.0 72.9 81.6 0.6 11.7 0.00 91.6 93.0 11.4 16.3 11.2 261 12 80.2 72.1 76.4 0.8 24.1 0.00 91.4 93.0 11.2 15.0 11.0 257 13 82.0 72.5 73.1 1.0 35.4 0.00 91.8 92.8 12.1 17.0 11.9 250 14 84.9 70.7 62.9 1.5 46.3 0.00 92.3 92.8 10.1 17.0 9.6 293 15 89.2 67.5 48.9 2.4 42.0 0.00 93.4 92.8 10.1 15.2 9.8 316 16 90.7 66.4 45.2 2.7 36.1 0.00 94.5 92.7 9.8 15.9 8.3 271 17 88.3 68.2 51.4 2.2 28.2 0.00 95.2 92.7 11.2 15.4 11.0 254 18 87.1 68.2 53.6 2.0 9.8 0.00 95.2 92.7 9.6 14.3 9.4 262 19 85.1 68.4 57.6 1.8 2.9 0.00 94.8 92.5 6.3 10.3 6.0 256 20 82.8 68.7 62.6 1.4 0.0 0.00 94.1 92.5 4.5 6.7 4.3 230 21 81.5 68.5 65.0 1.3 0.0 0.00 93.4 92.5 3.4 4.9 3.4 204 22 79.5 69.3 71.0 1.0 0.0 0.00 92.3 92.3 1.1 3.4 1.1 190 23 78.4 69.4 74.3 0.9 0.0 0.00 91.4 92.3 0.9 3.1 0.7 83 24 78.1 69.4 74.9 0.8 0.0 0.00 90.5 92.3 0.9 2.2 0.7 48 AZMET Daily Weather Data : YUMA VALLEY : Aug 30 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.1 77.4 83.1 DegF RELATIVE HUMIDITY 85.6 38.8 68.0 % DEWPOINT 71.1 DegF ACTUAL VAPOR PRESS. 2.6 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 96.3 90.5 93.0 DegF SOIL TEMP. 20 in 93.2 92.3 92.8 DegF WIND SPEED 17.0 6.3 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 248 Degrees SOLAR RADIATION 276.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.9 4145 32.9 5172 38.0 6288 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Aug 31 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.4 69.6 77.0 0.7 0.0 0.00 89.8 92.3 2.2 4.5 1.8 45 2 76.6 69.8 79.9 0.6 0.0 0.00 89.1 92.3 2.2 4.5 1.1 65 3 77.2 70.2 78.9 0.7 0.0 0.00 88.3 92.1 2.0 3.4 1.8 6 4 77.0 70.3 79.9 0.6 0.0 0.00 87.8 92.1 1.8 4.3 1.3 31 5 76.6 70.9 82.8 0.5 0.0 0.00 87.3 92.1 2.9 5.4 2.7 89 6 77.5 72.1 83.7 0.5 0.0 0.00 86.9 91.9 2.5 9.4 1.8 109 7 79.0 73.0 82.1 0.6 1.9 0.00 86.7 91.9 7.4 12.1 7.4 130 8 81.1 71.4 72.9 1.0 16.7 0.00 86.7 91.9 8.9 12.3 8.9 132 9 84.6 73.6 69.8 1.2 34.2 0.00 87.3 91.9 9.4 13.4 9.4 146 10 86.5 74.1 66.8 1.4 38.0 0.00 88.5 91.8 11.4 18.3 11.2 151 11 89.6 74.3 61.0 1.9 58.3 0.00 90.3 91.8 12.3 19.2 11.9 169 12 91.8 73.2 54.9 2.3 68.3 0.00 92.3 91.8 11.6 17.4 11.2 171 13 93.6 72.1 50.3 2.7 54.7 0.00 94.1 91.6 11.2 18.8 10.7 179 14 95.0 71.8 47.3 3.0 63.8 0.00 95.9 91.4 12.8 21.0 12.1 182 15 94.6 70.5 46.1 3.0 45.9 0.00 97.0 91.4 15.2 25.1 14.8 171 16 94.6 69.4 44.4 3.1 53.3 0.00 97.9 91.4 15.0 21.3 14.8 165 17 94.8 68.9 43.2 3.2 36.5 0.00 98.4 91.2 12.8 20.1 12.5 157 18 94.1 70.2 46.3 2.9 20.1 0.00 98.4 91.2 14.1 21.9 13.9 168 19 91.0 73.0 55.7 2.2 5.7 0.00 98.1 91.0 16.8 21.9 16.6 182 20 88.3 73.8 62.2 1.7 0.0 0.00 97.3 91.0 13.4 18.8 13.2 181 21 86.7 74.1 66.3 1.5 0.0 0.00 96.4 91.0 10.7 16.1 10.5 175 22 85.3 74.8 70.8 1.2 0.0 0.00 95.5 91.0 9.2 13.9 8.9 172 23 84.2 75.7 75.9 1.0 0.0 0.00 94.6 91.0 7.6 12.1 7.4 159 24 83.1 76.3 80.5 0.8 0.0 0.00 93.9 91.0 7.2 11.2 7.2 152 AZMET Daily Weather Data : YUMA VALLEY : Aug 31 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.5 75.7 85.8 DegF RELATIVE HUMIDITY 89.5 38.5 65.8 % DEWPOINT 72.3 DegF ACTUAL VAPOR PRESS. 2.7 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 98.4 86.7 92.3 DegF SOIL TEMP. 20 in 92.3 91.0 91.6 DegF WIND SPEED 25.1 9.2 MPH WIND VECTOR MAG. 8.1 MPH WIND VECTOR DIR. 163 Degrees SOLAR RADIATION 497.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.9 4173 32.8 5204 37.8 6326 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 1 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.4 76.6 82.9 0.6 0.0 0.00 93.2 91.2 6.9 12.1 6.7 144 2 81.9 77.0 85.2 0.6 0.0 0.00 92.7 91.2 5.8 8.9 5.6 143 3 81.7 76.8 85.4 0.5 0.0 0.00 91.9 91.2 5.6 8.7 5.6 142 4 81.1 76.8 86.4 0.5 0.0 0.00 91.4 91.2 8.3 11.9 8.3 140 5 80.8 76.6 87.4 0.4 0.0 0.00 91.0 91.2 8.3 11.9 8.1 140 6 80.4 76.8 88.8 0.4 0.0 0.00 90.5 91.2 6.3 11.4 6.3 143 7 80.6 77.0 89.0 0.4 2.4 0.00 90.0 91.2 5.8 8.9 5.8 137 8 82.9 77.7 84.7 0.6 16.0 0.00 90.0 91.2 9.6 14.5 9.6 138 9 85.8 77.9 77.7 0.9 33.7 0.00 90.3 91.2 12.5 19.2 12.3 148 10 88.3 76.8 68.9 1.4 48.5 0.00 91.2 91.2 13.9 18.6 13.6 154 11 91.2 74.3 58.1 2.1 64.0 0.00 92.7 91.2 12.1 18.8 11.6 166 12 92.8 73.4 53.4 2.5 63.5 0.00 94.3 91.2 8.9 16.3 8.5 167 13 95.5 70.3 44.4 3.2 74.1 0.00 96.3 91.0 9.2 18.3 8.7 165 14 98.6 65.5 34.1 4.2 73.1 0.00 98.1 91.0 9.6 18.1 8.9 195 15 99.5 64.2 31.8 4.4 60.0 0.00 99.9 91.0 8.9 19.7 8.3 188 16 99.3 63.7 31.3 4.4 48.3 0.00 101.1 91.0 7.8 14.3 7.2 178 17 99.7 63.7 31.0 4.5 38.2 0.00 101.7 91.0 8.7 15.4 8.1 178 18 99.3 63.9 31.5 4.4 21.3 0.00 101.8 91.0 8.3 15.0 7.8 185 19 98.1 63.0 31.7 4.2 5.5 0.00 101.5 91.0 7.8 12.8 7.6 198 20 93.4 65.3 39.9 3.2 0.0 0.00 100.8 91.0 5.4 7.6 5.1 230 21 89.6 70.0 52.7 2.3 0.0 0.00 99.5 91.0 6.7 9.4 6.7 232 22 86.0 72.1 63.6 1.5 0.0 0.00 98.4 91.0 4.7 8.5 4.7 241 23 83.7 72.1 68.6 1.2 0.0 0.00 97.2 91.0 2.5 4.3 2.2 252 24 82.4 72.0 70.5 1.1 0.0 0.00 96.1 91.0 1.1 2.7 0.9 262 AZMET Daily Weather Data : YUMA VALLEY : Sep 1 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.1 80.1 89.1 DegF RELATIVE HUMIDITY 90.2 28.9 61.6 % DEWPOINT 71.8 DegF ACTUAL VAPOR PRESS. 2.7 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 101.8 90.0 95.4 DegF SOIL TEMP. 20 in 91.2 90.9 91.0 DegF WIND SPEED 19.7 7.6 MPH WIND VECTOR MAG. 6.5 MPH WIND VECTOR DIR. 168 Degrees SOLAR RADIATION 548.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.5 4202 34.6 5239 39.6 6366 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 2 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.0 71.2 69.9 1.1 0.0 0.00 95.0 91.2 1.1 2.5 1.1 40 2 81.1 70.7 70.6 1.1 0.0 0.00 93.9 91.2 1.1 2.7 1.1 46 3 80.1 70.5 72.5 1.0 0.0 0.00 92.8 91.2 0.9 3.4 0.7 32 4 79.5 70.2 73.2 0.9 0.0 0.00 91.8 91.4 1.6 2.9 1.6 34 5 79.0 70.2 74.6 0.9 0.0 0.00 91.0 91.4 0.7 2.5 0.7 32 6 78.4 69.4 74.2 0.9 0.0 0.00 90.1 91.4 2.0 3.8 2.0 35 7 78.3 68.4 71.8 0.9 2.6 0.00 89.4 91.4 0.7 3.4 0.4 51 8 83.8 67.1 57.4 1.7 16.5 0.00 88.9 91.4 0.9 3.4 0.7 49 9 90.0 66.4 46.2 2.6 33.7 0.00 89.1 91.4 0.9 3.4 0.9 55 10 93.2 63.0 36.9 3.4 49.7 0.00 90.3 91.4 2.2 5.4 1.8 296 11 96.4 59.7 29.9 4.1 62.6 0.00 92.3 91.4 2.9 6.5 1.8 280 12 99.0 52.2 21.0 5.0 71.4 0.00 95.0 91.4 3.1 9.6 1.6 13 13 100.6 53.2 20.9 5.3 74.8 0.00 97.9 91.4 3.4 8.1 0.7 296 14 102.0 56.3 22.2 5.4 72.6 0.00 100.8 91.4 4.9 10.3 4.3 310 15 103.1 58.1 23.0 5.5 65.5 0.00 102.9 91.2 5.8 12.1 4.9 282 16 103.3 57.2 22.1 5.6 53.8 0.00 104.4 91.2 5.4 12.3 4.3 240 17 103.1 57.7 22.8 5.6 38.0 0.00 104.9 91.2 6.7 13.9 6.3 208 18 102.6 56.8 22.3 5.5 21.5 0.00 104.9 91.2 7.2 12.1 6.9 214 19 100.8 57.6 24.2 5.1 5.3 0.00 104.4 91.0 7.2 11.4 6.9 218 20 95.9 60.1 30.8 4.0 0.0 0.00 103.5 91.2 5.4 7.6 5.4 219 21 90.9 63.1 40.1 3.0 0.0 0.00 102.0 91.0 2.9 6.3 2.7 245 22 88.7 62.8 42.0 2.7 0.0 0.00 100.8 91.2 2.2 3.8 2.0 240 23 87.6 62.4 43.4 2.5 0.0 0.00 99.1 91.2 3.6 6.3 3.4 260 24 86.9 63.7 46.2 2.3 0.0 0.00 97.9 91.2 2.9 4.9 1.8 198 AZMET Daily Weather Data : YUMA VALLEY : Sep 2 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.4 77.2 91.0 DegF RELATIVE HUMIDITY 76.9 16.2 44.1 % DEWPOINT 62.8 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 105.1 88.9 96.8 DegF SOIL TEMP. 20 in 91.4 91.0 91.2 DegF WIND SPEED 13.9 3.1 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 247 Degrees SOLAR RADIATION 567.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.8 4231 33.8 5273 38.7 6405 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 3 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.6 65.3 52.7 1.9 0.0 0.00 96.6 91.4 0.9 2.5 0.9 22 2 83.1 65.5 55.5 1.7 0.0 0.00 95.5 91.4 1.3 4.3 0.7 65 3 83.1 65.7 55.7 1.7 0.0 0.00 94.5 91.4 1.1 3.1 1.1 31 4 80.6 66.4 62.1 1.4 0.0 0.00 93.6 91.6 0.4 2.5 0.4 90 5 80.1 66.2 62.6 1.3 0.0 0.00 92.7 91.6 1.1 3.6 1.1 344 6 80.2 65.7 61.1 1.4 0.0 0.00 91.8 91.8 2.2 4.3 2.2 34 7 79.7 66.0 63.1 1.3 2.2 0.00 91.0 91.8 1.3 3.4 1.3 44 8 86.0 66.0 51.9 2.1 16.0 0.00 90.5 91.8 0.9 3.4 0.7 45 9 90.0 65.5 44.7 2.7 33.2 0.00 90.5 91.8 3.8 7.6 3.6 213 10 92.8 65.1 40.5 3.1 49.0 0.00 91.6 91.8 2.9 7.4 2.7 224 11 96.8 62.8 32.8 4.0 62.1 0.00 93.6 91.8 3.1 7.8 2.2 210 12 100.0 61.0 28.1 4.7 70.9 0.00 96.1 91.8 4.5 9.8 3.8 216 13 101.8 58.3 24.1 5.3 74.1 0.00 99.0 91.6 3.8 8.3 1.3 312 14 103.8 57.7 22.2 5.7 72.2 0.00 101.8 91.6 4.7 10.1 2.9 248 15 105.1 57.2 21.0 6.0 65.7 0.00 104.0 91.6 5.1 12.8 3.6 233 16 105.4 55.4 19.4 6.2 54.2 0.00 105.4 91.6 6.7 13.2 5.8 224 17 105.8 53.8 18.2 6.3 38.0 0.00 106.5 91.4 5.4 11.2 4.5 248 18 104.2 53.6 18.9 6.0 13.4 0.00 106.3 91.4 7.2 11.6 6.9 225 19 101.3 57.4 23.7 5.2 4.3 0.00 105.6 91.4 7.8 10.7 7.8 231 20 96.4 58.5 28.5 4.2 0.0 0.00 104.5 91.4 4.0 7.4 4.0 244 21 92.7 58.3 32.0 3.5 0.0 0.00 103.1 91.4 3.1 4.7 3.1 254 22 89.6 60.4 38.0 3.0 0.0 0.00 101.8 91.6 3.1 7.6 2.7 232 23 87.4 61.7 42.1 2.6 0.0 0.00 100.4 91.6 1.8 3.6 1.8 242 24 85.8 63.3 47.1 2.2 0.0 0.00 99.1 91.6 2.0 4.0 1.8 45 AZMET Daily Weather Data : YUMA VALLEY : Sep 3 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 107.1 78.8 92.3 DegF RELATIVE HUMIDITY 66.3 16.7 39.4 % DEWPOINT 61.5 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 106.7 90.3 98.1 DegF SOIL TEMP. 20 in 91.8 91.2 91.6 DegF WIND SPEED 13.2 3.4 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 236 Degrees SOLAR RADIATION 555.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.5 4261 34.6 5307 39.4 6444 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 4 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.7 64.2 50.4 2.0 0.0 0.00 97.9 91.8 1.8 4.9 1.6 115 2 83.1 63.9 52.4 1.8 0.0 0.00 96.6 91.8 1.8 3.6 0.9 137 3 82.0 64.8 56.1 1.6 0.0 0.00 95.5 91.9 0.9 2.5 0.7 300 4 81.7 64.0 55.1 1.7 0.0 0.00 94.5 91.9 1.1 2.9 0.9 35 5 79.9 63.7 57.8 1.5 0.0 0.00 93.4 91.9 0.7 2.7 0.2 122 6 79.0 64.2 60.8 1.3 0.0 0.00 92.5 91.9 0.9 2.9 0.7 15 7 79.3 65.8 63.6 1.2 2.4 0.00 91.6 92.1 2.7 4.3 2.7 36 8 84.4 65.5 53.3 1.9 15.8 0.00 91.0 92.1 1.8 3.8 1.6 39 9 91.4 63.0 39.1 3.1 33.2 0.00 91.0 92.1 1.1 3.8 0.7 158 10 94.3 59.5 31.7 3.8 49.2 0.00 92.1 92.1 2.5 6.0 2.2 243 11 99.1 57.2 25.2 4.8 61.9 0.00 94.1 92.1 1.6 4.7 0.2 213 12 102.6 53.6 19.9 5.7 70.2 0.00 96.8 92.1 2.7 6.3 2.0 316 13 104.4 51.8 17.6 6.2 74.1 0.00 99.7 92.1 4.3 9.8 2.9 254 14 106.0 52.0 16.9 6.5 71.9 0.00 102.0 91.9 4.7 12.1 3.6 222 15 106.7 53.6 17.5 6.6 64.0 0.00 104.4 91.9 4.9 12.3 3.1 234 16 107.4 52.7 16.6 6.8 53.0 0.00 105.6 91.9 8.1 16.1 7.4 206 17 106.9 51.3 16.0 6.8 37.5 0.00 106.5 91.9 6.3 14.3 5.8 209 18 106.2 50.7 16.0 6.6 20.3 0.00 106.5 91.8 6.9 12.1 6.0 207 19 103.8 52.3 18.3 6.0 4.8 0.00 106.5 91.8 5.8 10.1 5.8 231 20 98.2 53.2 22.3 4.8 0.0 0.00 105.4 91.9 3.1 4.5 3.1 235 21 93.6 54.3 26.7 4.0 0.0 0.00 104.0 91.8 3.4 5.6 3.1 242 22 90.7 54.9 30.0 3.4 0.0 0.00 102.4 91.9 4.0 6.0 3.8 248 23 88.0 56.5 34.4 3.0 0.0 0.00 100.8 91.9 3.1 4.5 2.9 263 24 86.2 59.0 40.0 2.6 0.0 0.00 99.5 91.9 1.8 4.7 1.6 44 AZMET Daily Weather Data : YUMA VALLEY : Sep 4 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 108.7 78.1 93.4 DegF RELATIVE HUMIDITY 65.7 14.9 34.9 % DEWPOINT 57.9 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 3.9 KPas SOIL TEMP. 4 in 106.7 90.9 98.8 DegF SOIL TEMP. 20 in 92.1 91.6 91.9 DegF WIND SPEED 16.1 3.1 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 228 Degrees SOLAR RADIATION 558.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.3 4290 34.4 5342 39.4 6483 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 5 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.2 59.7 43.7 2.3 0.0 0.00 98.2 92.1 1.3 2.9 0.9 112 2 82.4 59.9 46.5 2.0 0.0 0.00 96.8 92.1 1.6 3.1 1.3 242 3 81.3 61.0 50.0 1.8 0.0 0.00 95.5 92.3 1.8 3.8 0.9 24 4 80.8 63.3 55.4 1.6 0.0 0.00 94.5 92.3 1.6 3.6 1.1 21 5 78.6 62.4 57.5 1.4 0.0 0.00 93.6 92.3 0.7 2.9 0.4 79 6 77.5 61.9 58.8 1.3 0.0 0.00 92.5 92.3 0.7 2.7 0.4 275 7 77.7 62.2 59.3 1.3 2.4 0.00 91.6 92.3 1.1 3.8 0.9 43 8 83.1 63.7 52.2 1.9 16.0 0.00 90.9 92.5 2.7 5.6 2.5 32 9 89.6 63.5 42.3 2.8 33.5 0.00 90.7 92.5 4.3 6.3 4.0 61 10 95.4 62.1 33.6 3.8 49.5 0.00 91.9 92.5 2.7 5.6 2.5 98 11 100.2 57.7 24.9 4.9 62.3 0.00 94.1 92.5 2.7 7.4 2.0 109 12 103.1 55.9 21.3 5.7 70.9 0.00 96.8 92.5 2.9 8.3 2.0 110 13 105.4 53.2 18.1 6.3 74.3 0.00 99.9 92.3 3.6 8.9 2.7 98 14 108.3 48.4 13.9 7.2 72.6 0.00 102.6 92.3 4.5 13.4 3.1 207 15 109.6 47.7 12.9 7.6 65.5 0.00 105.1 92.3 5.1 11.0 2.9 220 16 109.8 47.5 12.8 7.6 52.8 0.00 106.7 92.3 4.5 10.3 3.6 222 17 109.8 45.7 12.0 7.7 36.5 0.00 107.4 92.1 7.2 14.8 6.3 222 18 108.5 44.6 11.9 7.4 17.7 0.00 107.6 92.1 6.9 12.5 6.5 234 19 104.9 47.1 14.6 6.5 3.6 0.00 107.1 92.1 7.2 10.7 7.2 236 20 98.8 49.6 19.3 5.1 0.0 0.00 105.8 92.1 4.9 7.8 4.7 249 21 95.0 49.5 21.5 4.4 0.0 0.00 104.2 92.1 4.0 5.1 3.8 264 22 91.2 48.9 23.5 3.8 0.0 0.00 102.7 92.1 3.6 4.9 3.6 240 23 89.8 48.7 24.5 3.6 0.0 0.00 101.3 92.3 2.0 4.9 0.2 16 24 92.3 49.8 23.7 3.9 0.0 0.00 99.9 92.3 3.4 7.2 2.7 312 AZMET Daily Weather Data : YUMA VALLEY : Sep 5 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 111.6 76.8 94.1 DegF RELATIVE HUMIDITY 63.8 11.3 31.4 % DEWPOINT 54.7 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 4.2 KPas SOIL TEMP. 4 in 108.0 90.5 99.0 DegF SOIL TEMP. 20 in 92.5 91.9 92.3 DegF WIND SPEED 14.8 3.4 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 227 Degrees SOLAR RADIATION 557.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.0 4319 34.0 5376 39.1 6522 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 6 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 87.6 50.9 28.6 3.2 0.0 0.00 98.4 92.3 1.6 8.9 0.2 181 2 93.7 47.7 20.8 4.3 0.0 0.00 97.0 92.5 8.3 14.1 8.3 310 3 93.2 47.1 20.7 4.2 0.0 0.00 96.3 92.5 6.0 12.1 3.6 332 4 91.8 47.8 22.2 4.0 0.0 0.00 95.4 92.5 4.3 8.5 4.0 334 5 85.8 51.4 31.1 2.9 0.0 0.00 94.6 92.7 3.6 6.3 1.6 38 6 80.8 51.6 36.5 2.3 0.0 0.00 93.7 92.7 1.6 3.4 0.2 191 7 78.3 57.0 48.2 1.7 2.4 0.00 92.7 92.7 2.2 4.3 2.0 31 8 85.6 54.3 34.5 2.8 16.0 0.00 91.8 92.7 2.0 6.7 1.3 9 9 91.4 54.3 28.8 3.6 33.5 0.00 91.8 92.7 1.8 5.6 1.1 137 10 95.5 56.8 27.7 4.1 49.9 0.00 92.7 92.7 3.1 6.7 2.9 118 11 102.2 50.2 17.7 5.8 63.3 0.00 94.6 92.7 3.1 7.4 2.7 65 12 106.9 45.7 13.0 7.0 70.9 0.00 97.3 92.7 3.6 9.4 2.0 313 13 109.4 43.9 11.3 7.7 74.5 0.00 100.4 92.7 4.3 9.8 2.9 322 14 111.0 42.4 10.2 8.1 72.6 0.00 103.1 92.7 5.4 13.6 4.3 256 15 111.2 41.5 9.7 8.2 65.5 0.00 105.6 92.5 3.8 13.0 2.0 75 16 111.9 41.0 9.4 8.4 53.8 0.00 106.7 92.5 7.4 23.0 4.0 239 17 111.6 40.5 9.3 8.4 37.8 0.00 107.4 92.3 6.9 19.2 6.3 229 18 110.3 41.2 9.9 8.0 18.9 0.00 107.8 92.3 7.6 12.8 7.4 225 19 106.7 42.6 11.6 7.1 4.5 0.00 107.4 92.3 6.0 8.7 6.0 238 20 100.4 41.9 13.6 5.7 0.0 0.00 106.2 92.3 4.7 6.3 4.5 246 21 97.2 41.5 14.8 5.1 0.0 0.00 104.5 92.3 4.0 5.1 4.0 277 22 93.6 44.2 18.5 4.4 0.0 0.00 103.1 92.3 3.6 11.2 3.1 232 23 90.0 47.3 23.1 3.7 0.0 0.00 101.8 92.5 2.2 5.6 1.6 186 24 86.9 48.6 27.0 3.2 0.0 0.00 100.4 92.5 1.8 7.4 0.9 203 AZMET Daily Weather Data : YUMA VALLEY : Sep 6 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 113.0 77.0 97.2 DegF RELATIVE HUMIDITY 52.3 8.2 20.8 % DEWPOINT 47.1 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 5.2 KPas SOIL TEMP. 4 in 107.8 91.6 99.5 DegF SOIL TEMP. 20 in 92.7 92.3 92.5 DegF WIND SPEED 23.0 4.0 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 267 Degrees SOLAR RADIATION 563.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.0 4348 34.0 5410 39.1 6562 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 7 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 87.8 48.6 26.0 3.3 0.0 0.00 99.0 92.7 2.7 6.3 2.5 153 2 82.0 55.4 40.2 2.2 0.0 0.00 97.7 92.7 3.1 6.3 2.9 122 3 86.2 51.1 31.1 3.0 0.0 0.00 96.3 92.7 4.0 8.5 2.0 66 4 84.0 52.0 34.0 2.7 0.0 0.00 95.4 92.8 3.6 8.5 2.0 130 5 79.9 54.3 41.2 2.0 0.0 0.00 94.3 92.8 4.0 7.2 2.9 164 6 79.2 55.2 43.7 1.9 0.0 0.00 93.6 92.8 1.8 3.4 1.6 246 7 79.2 59.9 52.0 1.6 3.1 0.00 92.7 92.8 1.6 3.8 0.9 251 8 85.5 72.5 65.1 1.5 19.8 0.00 92.3 92.8 2.5 8.3 1.8 156 9 87.8 76.6 69.6 1.4 20.8 0.00 92.5 92.8 8.1 12.8 7.6 159 10 88.7 77.7 70.4 1.4 20.8 0.00 93.7 92.8 8.9 13.0 8.7 153 11 91.8 75.4 59.5 2.1 39.9 0.00 94.8 92.8 8.9 13.0 8.7 169 12 99.3 63.3 31.0 4.4 76.0 0.00 96.3 92.8 4.7 10.1 4.0 156 13 102.2 65.1 30.4 4.9 76.4 0.00 99.0 92.8 3.8 9.6 2.7 152 14 105.4 61.0 23.9 5.9 63.5 0.00 102.0 92.8 5.1 12.1 4.3 234 15 107.2 57.6 20.0 6.5 66.7 0.00 104.4 92.7 5.6 12.1 4.9 254 16 108.0 53.1 16.7 6.9 50.4 0.00 106.2 92.7 5.6 13.0 2.9 195 17 108.0 49.5 14.6 7.1 36.1 0.00 107.2 92.7 4.7 10.3 3.8 175 18 107.8 48.2 13.9 7.1 17.7 0.00 107.2 92.7 5.4 11.6 4.5 185 19 101.7 56.5 22.8 5.3 0.7 0.00 106.2 92.7 12.5 19.5 11.6 239 20 98.6 51.1 20.4 5.0 0.0 0.00 105.1 92.7 11.0 21.9 10.7 286 21 95.4 51.4 23.3 4.4 0.0 0.00 104.0 92.7 6.0 9.8 2.9 171 22 92.5 55.6 29.1 3.7 0.0 0.00 102.7 92.7 4.7 10.1 4.5 147 23 89.1 55.2 31.8 3.2 0.0 0.00 101.3 92.7 2.0 4.5 2.0 152 24 85.8 55.6 36.0 2.7 0.0 0.00 100.0 92.7 2.9 4.9 2.5 199 AZMET Daily Weather Data : YUMA VALLEY : Sep 7 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 109.4 77.4 93.0 DegF RELATIVE HUMIDITY 75.4 12.0 35.3 % DEWPOINT 58.5 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 107.6 92.1 99.3 DegF SOIL TEMP. 20 in 92.8 92.5 92.7 DegF WIND SPEED 21.9 5.1 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 188 Degrees SOLAR RADIATION 491.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.2 4377 34.2 5444 39.1 6601 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 8 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.4 60.6 42.0 2.5 0.0 0.00 98.6 92.8 4.7 8.7 3.8 147 2 85.1 62.8 47.5 2.2 0.0 0.00 97.5 92.8 2.5 5.6 0.9 299 3 83.1 62.4 49.6 2.0 0.0 0.00 96.3 92.8 2.7 6.7 2.2 274 4 82.2 62.6 51.6 1.8 0.0 0.00 95.4 92.8 0.9 3.8 0.4 259 5 80.4 63.3 56.1 1.6 0.0 0.00 94.3 93.0 0.9 3.4 0.7 36 6 80.1 64.2 58.5 1.5 0.0 0.00 93.4 93.0 2.2 3.4 2.2 26 7 79.2 63.5 58.9 1.4 1.9 0.00 92.5 93.0 1.6 4.0 1.1 35 8 84.0 63.3 50.1 2.0 15.5 0.00 91.8 93.0 1.6 7.6 1.1 153 9 88.3 70.2 54.9 2.0 33.0 0.00 91.8 93.0 7.6 13.2 7.4 175 10 91.9 71.6 51.9 2.5 49.0 0.00 93.0 93.0 7.8 12.5 7.4 157 11 95.0 68.0 41.9 3.3 61.9 0.00 94.8 93.0 6.5 11.6 6.0 144 12 97.3 66.0 36.2 3.8 69.8 0.00 97.2 93.0 8.9 16.1 8.5 146 13 100.4 61.2 27.9 4.8 72.6 0.00 99.5 92.8 9.8 16.3 9.2 151 14 102.2 58.8 24.3 5.3 70.7 0.00 101.7 92.8 9.8 18.1 8.9 128 15 104.9 51.8 17.5 6.3 64.3 0.00 103.1 92.8 10.1 17.0 7.2 187 16 106.5 42.3 11.5 7.0 52.8 0.00 104.4 92.8 10.5 18.1 9.8 232 17 105.8 38.7 10.2 7.0 37.3 0.00 104.9 92.8 8.5 17.4 7.6 219 18 105.4 35.4 9.1 7.0 19.6 0.00 105.4 92.7 5.6 10.3 4.9 235 19 101.8 36.9 10.7 6.2 4.1 0.00 104.9 92.7 4.3 7.2 4.3 248 20 94.6 36.9 13.4 4.8 0.0 0.00 103.6 92.7 5.1 8.3 5.1 246 21 89.8 37.2 15.9 4.0 0.0 0.00 102.2 92.7 4.3 5.8 4.0 231 22 84.9 43.0 23.2 3.2 0.0 0.00 100.8 92.7 4.0 7.4 2.5 172 23 82.0 46.4 28.8 2.7 0.0 0.00 99.0 92.7 1.8 5.4 1.6 123 24 81.7 57.6 44.0 2.1 0.0 0.00 97.3 92.8 1.8 5.8 1.1 128 AZMET Daily Weather Data : YUMA VALLEY : Sep 8 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 108.0 78.4 91.4 DegF RELATIVE HUMIDITY 63.9 8.5 34.8 % DEWPOINT 55.2 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.6 KPas SOIL TEMP. 4 in 105.4 91.4 98.6 DegF SOIL TEMP. 20 in 93.0 92.7 92.8 DegF WIND SPEED 18.1 5.1 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 182 Degrees SOLAR RADIATION 552.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.3 4406 34.4 5478 39.4 6640 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 9 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.4 71.2 69.4 1.1 0.0 0.00 95.9 92.8 5.6 8.3 5.4 150 2 82.2 75.4 79.9 0.8 0.0 0.00 95.0 92.8 6.0 9.8 6.0 160 3 81.3 76.1 84.6 0.6 0.0 0.00 94.6 92.8 5.8 10.3 5.8 147 4 80.2 75.4 85.4 0.5 0.0 0.00 93.9 92.8 1.1 4.3 0.2 319 5 79.0 75.7 89.9 0.3 0.0 0.00 93.0 92.8 1.3 4.0 1.1 118 6 78.3 75.4 91.0 0.3 0.0 0.00 92.3 93.0 0.7 2.7 0.4 359 7 78.1 74.7 89.2 0.3 2.2 0.00 91.4 93.0 0.9 2.5 0.7 326 8 83.1 77.0 82.1 0.7 15.8 0.00 90.5 93.0 2.7 10.1 2.7 155 9 86.5 79.2 78.6 0.9 32.7 0.00 91.8 93.0 11.4 17.4 11.2 160 10 90.3 77.4 65.9 1.7 47.1 0.00 93.0 92.8 10.1 13.6 9.8 164 11 92.8 70.7 48.8 2.7 45.9 0.00 94.6 92.8 6.5 12.3 6.0 175 12 95.4 68.0 41.2 3.4 61.4 0.00 96.4 92.8 6.0 14.5 5.1 167 13 97.7 65.1 34.6 4.0 72.9 0.00 98.4 92.8 7.8 17.0 6.9 173 14 99.7 64.0 31.4 4.5 70.0 0.00 100.8 92.8 8.3 16.3 7.2 168 15 100.4 65.1 31.9 4.5 49.0 0.00 102.4 92.7 11.4 23.0 11.0 163 16 101.5 63.9 29.7 4.8 46.8 0.00 103.3 92.7 11.6 20.4 11.0 172 17 101.5 64.2 30.1 4.8 32.0 0.00 103.6 92.7 12.8 22.6 12.5 177 18 100.2 65.5 32.7 4.4 17.4 0.00 103.8 92.5 14.1 20.8 13.6 174 19 97.2 67.1 37.8 3.7 1.2 0.00 103.3 92.5 13.4 20.4 13.2 176 20 92.8 72.7 52.4 2.5 0.0 0.00 102.6 92.5 16.6 21.0 16.3 185 21 89.4 74.7 62.0 1.8 0.0 0.00 101.7 92.5 12.1 17.9 11.9 181 22 88.0 75.7 67.3 1.5 0.0 0.00 100.6 92.5 8.1 15.9 6.3 228 23 87.3 75.7 68.8 1.4 0.0 0.00 99.7 92.7 5.8 9.6 5.1 215 24 86.2 43.3 22.4 3.3 0.0 0.00 98.6 92.7 4.5 9.4 3.8 288 AZMET Daily Weather Data : YUMA VALLEY : Sep 9 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.3 77.0 89.6 DegF RELATIVE HUMIDITY 93.0 17.6 58.6 % DEWPOINT 70.5 DegF ACTUAL VAPOR PRESS. 2.6 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 104.0 90.5 97.5 DegF SOIL TEMP. 20 in 93.0 92.5 92.8 DegF WIND SPEED 23.0 7.6 MPH WIND VECTOR MAG. 6.7 MPH WIND VECTOR DIR. 175 Degrees SOLAR RADIATION 494.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.6 4435 33.7 5512 38.7 6679 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 10 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.9 45.7 28.1 2.7 0.0 0.00 97.5 92.7 2.7 4.3 2.7 206 2 79.0 46.9 32.5 2.3 0.0 0.00 96.3 92.7 1.8 3.4 0.7 146 3 77.5 46.9 34.1 2.1 0.0 0.00 94.8 92.7 1.3 3.6 0.9 123 4 76.5 48.6 37.5 1.9 0.0 0.00 93.4 92.7 1.3 3.8 0.9 114 5 76.6 50.7 40.3 1.9 0.0 0.00 92.3 92.8 3.1 6.7 2.7 24 6 77.2 52.3 42.1 1.9 0.0 0.00 91.4 92.8 3.4 5.6 3.4 27 7 77.9 54.9 45.0 1.8 1.0 0.00 90.7 92.8 3.8 6.3 3.6 26 8 80.8 64.4 57.4 1.5 8.4 0.00 90.1 92.8 2.9 5.8 2.5 20 9 85.1 75.6 72.9 1.1 20.5 0.00 90.1 92.8 3.6 10.3 2.9 173 10 88.2 75.4 65.8 1.6 38.0 0.00 91.4 92.8 6.9 12.5 6.0 193 11 91.0 72.7 55.3 2.2 56.4 0.00 93.0 92.8 6.7 14.1 5.4 200 12 92.8 68.9 45.8 2.9 48.3 0.00 95.2 92.7 6.3 13.6 5.4 186 13 94.1 69.8 45.5 3.0 43.5 0.00 97.0 92.7 5.8 17.7 4.7 224 14 86.9 66.4 51.2 2.2 40.1 0.00 98.2 92.7 13.9 36.2 11.6 149 15 94.6 62.8 35.3 3.6 62.8 0.00 99.1 92.7 3.6 11.6 1.8 146 16 97.9 59.9 28.6 4.4 50.7 0.00 100.4 92.5 7.8 17.0 7.2 214 17 99.0 52.3 21.1 5.0 35.6 0.00 101.3 92.5 9.2 17.9 8.9 226 18 99.0 43.5 15.2 5.4 19.1 0.00 101.5 92.3 8.3 14.3 8.1 238 19 95.0 36.1 12.8 4.9 3.8 0.00 100.8 92.3 5.6 10.1 5.4 264 20 88.7 39.6 17.9 3.8 0.0 0.00 99.7 92.3 4.5 12.1 2.9 280 21 87.4 62.1 42.7 2.5 0.0 0.00 98.1 92.3 8.5 12.1 8.5 182 22 84.7 64.4 50.9 2.0 0.0 0.00 97.2 92.3 4.5 9.4 4.3 178 23 83.1 66.6 57.4 1.6 0.0 0.00 95.9 92.3 5.6 15.0 3.8 208 24 83.1 69.3 63.0 1.4 0.0 0.00 95.0 92.3 4.0 8.1 3.4 194 AZMET Daily Weather Data : YUMA VALLEY : Sep 10 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.9 75.2 86.5 DegF RELATIVE HUMIDITY 77.7 10.4 41.6 % DEWPOINT 58.1 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 101.5 90.0 95.9 DegF SOIL TEMP. 20 in 92.8 92.3 92.7 DegF WIND SPEED 36.2 5.1 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 200 Degrees SOLAR RADIATION 428.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.9 4463 32.9 5545 38.0 6717 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 11 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.3 70.7 70.3 1.1 0.0 0.00 94.3 92.3 1.6 3.6 0.9 183 2 80.2 72.1 76.6 0.8 0.0 0.00 93.4 92.3 1.8 4.5 1.1 71 3 80.6 74.3 81.4 0.7 0.0 0.00 92.7 92.3 4.3 6.9 4.0 106 4 81.5 74.5 79.7 0.8 0.0 0.00 92.3 92.3 7.2 11.6 7.2 122 5 81.7 73.4 76.1 0.9 0.0 0.00 91.9 92.3 5.8 10.3 5.6 125 6 80.4 72.7 77.6 0.8 0.0 0.00 91.6 92.3 7.8 13.2 7.8 133 7 80.6 72.1 75.7 0.9 1.9 0.00 91.4 92.3 7.4 10.3 7.2 129 8 82.9 71.6 68.8 1.2 13.1 0.00 91.0 92.3 7.6 11.0 7.4 131 9 85.1 70.7 62.1 1.6 22.5 0.00 91.0 92.3 7.8 11.2 7.6 128 10 87.8 70.3 56.3 2.0 51.4 0.00 91.8 92.3 8.3 13.6 8.1 128 11 90.0 69.4 51.2 2.3 65.9 0.00 93.2 92.3 7.2 15.2 6.5 133 12 90.9 68.2 47.8 2.6 49.7 0.00 95.4 92.1 5.6 14.5 4.3 93 13 89.6 67.1 47.7 2.5 5.3 0.00 97.0 92.1 4.3 8.9 3.6 10 14 73.9 64.4 74.5 0.9 0.7 0.49 97.3 91.9 27.5 45.2 25.9 210 15 77.0 57.9 52.1 1.5 7.2 0.01 94.3 91.9 15.9 30.4 11.9 282 16 83.1 61.9 49.0 2.0 29.1 0.00 91.9 91.9 6.5 11.9 4.9 31 17 82.2 59.0 45.4 2.0 16.7 0.00 91.2 91.9 9.2 18.1 8.3 347 18 84.2 55.9 38.3 2.5 19.4 0.00 89.8 91.9 7.6 16.6 7.2 12 19 78.8 58.1 49.6 1.7 1.7 0.00 88.3 91.9 6.7 15.4 6.3 41 20 76.3 59.0 55.3 1.4 0.0 0.00 86.9 91.8 5.4 8.9 4.7 46 21 73.9 60.6 63.2 1.1 0.0 0.00 85.5 91.8 2.5 6.3 2.0 37 22 74.7 59.7 59.9 1.2 0.0 0.00 84.4 91.8 2.7 6.3 2.7 357 23 72.9 61.5 68.0 0.9 0.0 0.00 83.5 91.8 3.4 6.0 2.5 339 24 70.5 63.1 78.0 0.6 0.0 0.00 82.6 91.6 1.8 4.9 0.4 167 AZMET Daily Weather Data : YUMA VALLEY : Sep 11 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.1 65.1 80.8 DegF RELATIVE HUMIDITY 95.7 30.5 62.7 % DEWPOINT 66.2 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 97.5 82.6 91.2 DegF SOIL TEMP. 20 in 92.5 91.6 92.1 DegF WIND SPEED 45.2 6.9 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 118 Degrees SOLAR RADIATION 284.8 Langleys PRECIPITATION 0.50 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.3 4485 27.4 5572 32.4 6749 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 12 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.9 63.9 84.3 0.4 0.0 0.00 81.9 91.6 2.2 4.3 2.0 123 2 67.6 64.0 88.4 0.3 0.0 0.00 81.1 91.6 2.2 4.3 0.9 78 3 67.5 62.2 83.6 0.4 0.0 0.00 80.2 91.4 2.0 5.4 2.0 26 4 66.9 60.6 80.2 0.4 0.0 0.00 79.7 91.4 3.1 5.6 3.1 21 5 66.4 60.8 82.0 0.4 0.0 0.00 79.0 91.2 2.7 6.7 2.7 13 6 65.7 60.4 83.4 0.4 0.0 0.00 78.3 91.2 1.6 3.4 1.6 45 7 66.6 59.2 77.6 0.5 2.2 0.00 77.5 91.0 2.5 4.3 2.5 18 8 70.7 61.3 72.7 0.7 16.5 0.00 77.2 91.0 2.7 6.5 2.7 36 9 75.7 62.2 63.2 1.1 34.2 0.00 77.5 90.9 6.0 9.2 5.8 42 10 80.6 62.2 53.9 1.6 50.4 0.00 78.6 90.7 7.2 9.8 6.9 53 11 85.3 59.4 41.9 2.4 63.1 0.00 80.2 90.5 3.1 8.3 2.5 42 12 87.1 57.7 37.0 2.8 71.2 0.00 82.9 90.3 3.4 7.4 2.2 263 13 88.9 57.6 34.9 3.0 74.3 0.00 86.2 90.3 5.1 9.6 4.7 210 14 90.7 56.7 32.0 3.3 72.2 0.00 88.9 90.1 4.5 9.6 4.0 212 15 92.3 56.1 29.6 3.7 64.5 0.00 91.6 90.0 4.7 8.7 4.3 211 16 93.2 54.9 27.7 3.8 51.8 0.00 93.6 89.8 5.6 9.6 5.1 213 17 93.4 54.1 26.6 3.9 36.1 0.00 94.5 89.6 6.9 10.7 6.7 211 18 92.3 56.1 29.8 3.6 18.2 0.00 94.6 89.6 7.6 10.7 7.4 210 19 87.6 63.9 45.5 2.5 3.3 0.00 93.4 89.4 5.4 7.8 5.4 205 20 82.2 66.2 58.7 1.6 0.0 0.00 91.9 89.4 3.8 4.9 3.6 217 21 80.1 65.7 61.7 1.3 0.0 0.00 90.5 89.2 2.2 3.4 2.2 239 22 78.3 65.1 64.0 1.2 0.0 0.00 89.2 89.2 1.6 10.1 1.1 186 23 77.0 65.1 67.2 1.0 0.0 0.00 87.8 89.2 1.3 5.1 0.9 184 24 75.7 64.2 67.8 1.0 0.0 0.00 86.5 89.2 0.7 2.0 0.4 259 AZMET Daily Weather Data : YUMA VALLEY : Sep 12 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.3 64.2 79.2 DegF RELATIVE HUMIDITY 91.1 23.8 58.1 % DEWPOINT 60.8 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 94.8 77.2 85.1 DegF SOIL TEMP. 20 in 91.8 89.2 90.3 DegF WIND SPEED 10.7 3.6 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 201 Degrees SOLAR RADIATION 557.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.5 4508 27.4 5600 32.4 6782 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 13 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.8 65.3 74.9 0.7 0.0 0.00 85.3 89.2 1.3 2.9 1.3 66 2 72.9 63.5 72.5 0.8 0.0 0.00 84.2 89.2 1.3 2.9 1.3 40 3 72.0 64.0 76.2 0.6 0.0 0.00 83.3 89.2 1.6 4.7 1.3 34 4 70.5 63.5 78.6 0.6 0.0 0.00 82.4 89.2 2.9 4.3 2.9 28 5 70.0 63.5 79.6 0.5 0.0 0.00 81.5 89.2 1.6 3.4 1.6 17 6 69.4 63.5 81.4 0.5 0.0 0.00 80.6 89.2 1.8 3.4 1.6 33 7 69.4 63.7 81.8 0.4 2.2 0.00 79.9 89.1 2.7 4.7 2.7 27 8 74.1 65.8 75.2 0.7 16.3 0.00 79.3 89.2 2.9 5.6 2.7 35 9 80.1 66.6 63.6 1.3 33.7 0.00 79.5 89.1 3.4 6.3 3.4 41 10 84.6 65.7 53.3 1.9 49.9 0.00 81.0 89.1 2.7 8.3 1.8 169 11 87.3 63.5 45.4 2.4 63.1 0.00 83.1 89.1 4.9 8.9 4.5 188 12 90.5 58.5 34.2 3.2 71.7 0.00 86.0 88.9 5.4 9.8 4.7 205 13 93.4 54.3 27.1 3.9 74.8 0.00 88.7 88.9 6.7 11.4 5.8 218 14 95.9 46.8 18.9 4.7 72.9 0.00 91.0 88.7 6.7 12.1 6.3 219 15 97.9 43.9 15.9 5.2 64.5 0.00 93.0 88.7 6.7 12.3 6.0 225 16 98.8 41.7 14.2 5.4 52.1 0.00 94.5 88.5 6.3 11.2 5.8 222 17 99.0 40.3 13.4 5.5 36.1 0.00 95.2 88.5 5.1 8.5 4.9 223 18 98.2 42.6 15.0 5.3 18.2 0.00 95.5 88.5 6.0 8.9 5.8 211 19 93.7 52.5 25.0 4.1 3.1 0.00 94.6 88.3 4.0 6.7 4.0 206 20 86.7 58.5 38.8 2.7 0.0 0.00 93.4 88.3 2.2 3.4 2.0 222 21 83.8 58.1 41.7 2.3 0.0 0.00 91.9 88.3 1.8 3.8 1.6 247 22 79.9 58.5 48.0 1.8 0.0 0.00 90.3 88.3 1.8 8.1 1.6 209 23 77.7 57.9 50.6 1.6 0.0 0.00 88.9 88.3 1.3 3.4 1.3 245 24 76.1 60.4 58.4 1.3 0.0 0.00 87.4 88.3 3.1 5.6 2.0 289 AZMET Daily Weather Data : YUMA VALLEY : Sep 13 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.0 68.2 83.1 DegF RELATIVE HUMIDITY 83.9 11.8 49.3 % DEWPOINT 57.6 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 95.5 79.3 87.1 DegF SOIL TEMP. 20 in 89.2 88.3 88.9 DegF WIND SPEED 12.3 3.6 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 218 Degrees SOLAR RADIATION 557.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.0 4533 29.9 5630 34.9 6816 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 14 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.1 59.0 59.4 1.2 0.0 0.00 86.2 88.5 3.1 5.4 2.9 49 2 72.9 59.2 62.5 1.0 0.0 0.00 85.1 88.5 1.8 3.6 1.3 17 3 72.0 58.6 63.1 1.0 0.0 0.00 84.0 88.5 0.9 2.2 0.9 26 4 71.8 59.7 65.5 0.9 0.0 0.00 82.9 88.5 1.8 3.4 1.8 16 5 70.7 61.5 72.8 0.7 0.0 0.00 82.0 88.5 1.6 4.5 1.6 24 6 70.0 62.2 76.4 0.6 0.0 0.00 81.3 88.5 2.5 4.3 2.5 31 7 70.0 62.8 77.6 0.6 1.9 0.00 80.6 88.5 2.5 3.8 2.2 37 8 74.3 64.6 71.5 0.8 15.5 0.00 80.1 88.5 2.5 4.9 2.5 51 9 80.6 66.9 63.5 1.3 33.2 0.00 80.2 88.5 3.8 5.6 3.6 36 10 86.9 64.9 48.2 2.3 49.7 0.00 81.3 88.5 2.5 5.1 2.0 70 11 91.9 61.7 36.8 3.2 62.6 0.00 83.7 88.5 1.6 4.9 0.4 184 12 94.5 61.3 33.6 3.7 70.9 0.00 86.5 88.3 3.1 9.4 2.2 184 13 97.3 56.5 25.9 4.5 74.3 0.00 89.6 88.3 3.8 8.7 3.1 224 14 100.9 51.1 19.0 5.5 71.9 0.00 92.7 88.3 4.3 11.9 3.1 228 15 103.6 46.0 14.6 6.2 63.8 0.00 95.0 88.2 4.3 9.8 3.4 244 16 104.0 45.0 13.8 6.4 51.1 0.00 97.0 88.2 6.0 11.2 5.4 214 17 104.0 45.1 13.9 6.3 34.9 0.00 97.7 88.2 6.7 11.6 6.5 199 18 102.6 46.2 15.1 6.0 17.0 0.00 97.3 88.0 8.7 12.5 8.7 201 19 97.3 54.5 24.2 4.6 2.6 0.00 96.3 88.0 6.3 9.4 6.0 207 20 91.0 54.1 28.9 3.5 0.0 0.00 95.2 88.0 3.8 7.4 3.4 269 21 90.3 51.3 26.5 3.6 0.0 0.00 93.7 88.0 6.3 7.4 6.0 279 22 88.5 47.5 24.3 3.5 0.0 0.00 92.3 88.0 2.2 6.3 1.6 267 23 81.9 54.0 38.5 2.3 0.0 0.00 90.9 88.0 4.3 7.2 4.3 133 24 79.5 54.7 42.5 2.0 0.0 0.00 89.6 88.2 2.2 6.7 1.3 80 AZMET Daily Weather Data : YUMA VALLEY : Sep 14 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.1 69.1 86.2 DegF RELATIVE HUMIDITY 79.6 13.0 42.4 % DEWPOINT 56.1 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 97.7 79.9 88.3 DegF SOIL TEMP. 20 in 88.5 88.0 88.3 DegF WIND SPEED 12.5 3.6 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 215 Degrees SOLAR RADIATION 550.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.7 4559 30.8 5660 35.8 6852 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 15 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.9 55.2 45.9 1.8 0.0 0.00 88.3 88.2 2.7 4.9 2.0 24 2 74.1 57.6 56.3 1.3 0.0 0.00 87.1 88.2 1.6 3.8 0.9 49 3 74.7 56.1 52.9 1.4 0.0 0.00 85.8 88.2 3.4 6.7 2.2 8 4 74.3 53.8 49.1 1.5 0.0 0.00 84.7 88.3 2.2 4.5 1.8 38 5 70.9 55.0 57.4 1.1 0.0 0.00 83.8 88.3 2.0 5.6 0.7 123 6 71.8 51.8 49.9 1.4 0.0 0.00 82.8 88.3 3.8 12.1 3.6 43 7 72.9 45.9 38.3 1.7 1.9 0.00 81.9 88.3 2.2 6.3 0.7 37 8 79.7 45.9 30.4 2.4 16.0 0.00 81.1 88.3 4.5 6.7 4.5 38 9 88.3 45.3 22.5 3.6 33.5 0.00 81.1 88.5 8.5 13.6 8.3 27 10 93.4 49.5 22.4 4.2 49.5 0.00 81.5 88.3 9.4 15.7 8.9 51 11 96.8 52.5 22.8 4.6 61.4 0.00 83.1 88.3 11.6 17.7 11.2 75 12 99.9 52.0 20.2 5.2 70.2 0.00 85.3 88.3 13.2 19.5 12.1 66 13 101.5 52.0 19.3 5.5 72.4 0.00 88.0 88.2 8.3 14.8 7.8 82 14 102.9 49.5 16.9 5.9 70.0 0.00 90.9 88.2 7.2 15.0 6.5 113 15 104.4 48.6 15.6 6.3 62.1 0.00 92.7 88.2 9.6 19.2 8.9 96 16 104.4 48.2 15.4 6.3 50.7 0.00 93.9 88.2 11.6 17.7 11.2 96 17 104.2 45.1 13.8 6.4 34.2 0.00 94.8 88.0 9.2 17.4 8.7 85 18 102.0 45.3 14.8 5.9 16.5 0.00 94.8 88.0 9.2 14.5 8.9 83 19 97.7 45.1 16.7 5.1 2.4 0.00 94.3 88.0 10.1 15.2 10.1 81 20 92.3 48.0 22.0 4.1 0.0 0.00 93.6 87.8 6.7 12.1 6.7 79 21 88.9 49.3 25.8 3.4 0.0 0.00 92.5 87.8 5.1 6.5 4.9 74 22 87.8 47.1 24.6 3.4 0.0 0.00 91.4 88.0 4.9 6.9 4.9 35 23 84.6 46.8 26.9 3.0 0.0 0.00 90.0 88.0 5.1 7.2 5.1 37 24 82.4 47.3 29.5 2.7 0.0 0.00 88.9 88.0 5.6 7.4 5.6 36 AZMET Daily Weather Data : YUMA VALLEY : Sep 15 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.1 68.4 88.7 DegF RELATIVE HUMIDITY 63.7 11.8 29.6 % DEWPOINT 49.6 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 3.7 KPas SOIL TEMP. 4 in 95.2 81.0 88.0 DegF SOIL TEMP. 20 in 88.5 87.8 88.2 DegF WIND SPEED 19.5 6.5 MPH WIND VECTOR MAG. 5.6 MPH WIND VECTOR DIR. 69 Degrees SOLAR RADIATION 540.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.6 4584 30.4 5691 35.5 6888 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 16 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.5 47.8 30.8 2.5 0.0 0.00 87.8 88.0 6.3 8.7 6.3 39 2 80.6 47.8 31.9 2.4 0.0 0.00 86.9 88.0 5.6 7.8 5.6 37 3 81.5 48.2 31.3 2.5 0.0 0.00 86.0 88.0 6.7 8.9 6.7 38 4 81.0 50.4 34.6 2.4 0.0 0.00 84.9 88.2 7.4 11.2 7.2 51 5 83.8 52.3 34.0 2.6 0.0 0.00 84.4 88.2 8.1 13.9 7.8 54 6 82.4 53.8 37.2 2.4 0.0 0.00 83.8 88.2 7.8 12.3 7.6 56 7 81.7 55.0 40.1 2.2 1.7 0.00 83.5 88.2 6.7 10.7 4.9 82 8 84.2 56.5 38.9 2.4 14.6 0.00 82.8 88.2 8.7 17.0 8.3 92 9 87.1 56.3 35.1 2.9 31.8 0.00 82.9 88.2 13.0 21.0 12.8 90 10 90.0 57.6 33.7 3.2 48.0 0.00 83.8 88.2 10.5 14.3 10.3 86 11 92.3 61.9 36.6 3.3 60.2 0.00 85.8 88.2 9.4 15.4 9.2 83 12 94.5 61.5 33.8 3.7 61.9 0.00 88.0 88.2 8.3 14.5 7.8 68 13 96.6 60.3 30.4 4.1 71.4 0.00 90.7 88.2 4.9 12.8 4.0 74 14 98.6 61.9 30.0 4.4 68.8 0.00 93.7 88.0 4.5 13.0 2.9 115 15 100.4 62.4 29.1 4.7 62.1 0.00 96.4 88.0 4.5 17.4 2.7 161 16 101.3 60.1 26.0 5.1 48.5 0.00 98.2 88.0 6.9 15.7 5.6 182 17 100.8 57.7 24.3 5.1 36.8 0.00 98.8 87.8 10.1 20.1 9.2 150 18 98.6 60.6 29.0 4.5 10.3 0.00 97.9 87.8 14.5 19.9 14.3 199 19 92.8 58.8 32.2 3.6 1.4 0.00 97.0 87.8 12.8 18.8 12.5 186 20 88.9 58.8 36.6 3.0 0.0 0.00 96.3 87.8 5.4 13.0 2.2 47 21 85.8 60.8 43.2 2.4 0.0 0.00 95.0 87.8 2.7 5.6 2.5 71 22 87.3 64.9 47.8 2.3 0.0 0.00 93.2 88.0 10.1 22.1 9.8 130 23 85.1 68.9 58.5 1.7 0.0 0.00 92.5 88.0 9.2 15.0 9.2 128 24 84.0 68.0 58.8 1.6 0.0 0.00 91.9 88.0 6.3 10.7 6.0 143 AZMET Daily Weather Data : YUMA VALLEY : Sep 16 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.9 79.0 89.2 DegF RELATIVE HUMIDITY 60.3 22.4 36.0 % DEWPOINT 58.1 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 98.8 82.6 90.0 DegF SOIL TEMP. 20 in 88.2 87.8 88.0 DegF WIND SPEED 22.1 7.8 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 102 Degrees SOLAR RADIATION 517.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.3 4613 34.4 5725 39.4 6927 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 17 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.5 66.7 57.3 1.7 0.0 0.00 91.0 88.0 5.4 7.4 4.9 187 2 81.5 67.3 62.1 1.4 0.0 0.00 90.3 88.2 2.7 4.0 2.7 254 3 80.4 67.1 63.8 1.3 0.0 0.00 89.4 88.2 0.9 3.4 0.4 1 4 78.4 66.6 67.1 1.1 0.0 0.00 88.5 88.2 3.6 6.3 3.4 64 5 77.7 65.7 66.3 1.1 0.0 0.00 87.8 88.2 2.9 5.8 2.9 36 6 77.0 65.7 68.5 1.0 0.0 0.00 86.9 88.3 5.1 8.1 5.1 49 7 76.6 65.5 68.5 1.0 1.4 0.00 86.4 88.3 5.6 7.8 5.6 53 8 79.3 65.7 63.3 1.3 15.1 0.00 85.8 88.3 6.3 8.9 6.0 48 9 84.7 65.3 52.4 2.0 32.0 0.00 85.8 88.3 6.7 10.3 6.7 57 10 89.1 64.6 44.5 2.6 47.1 0.00 86.7 88.3 6.0 10.1 5.8 72 11 91.9 61.7 36.6 3.3 59.5 0.00 88.5 88.5 7.4 13.0 6.0 144 12 93.6 60.8 33.9 3.5 67.4 0.00 90.5 88.3 6.9 15.7 6.5 158 13 94.8 62.4 34.5 3.7 70.2 0.00 92.8 88.3 6.9 20.6 5.6 175 14 95.4 63.0 34.5 3.7 68.3 0.00 95.0 88.3 5.6 14.3 4.9 139 15 97.2 62.4 31.9 4.1 60.4 0.00 97.3 88.3 5.1 11.6 4.0 174 16 98.1 61.2 30.0 4.3 44.0 0.00 98.8 88.3 5.8 17.4 4.9 196 17 95.5 64.0 36.2 3.7 25.3 0.00 98.2 88.2 15.9 26.4 15.7 211 18 91.4 65.1 42.1 2.9 11.0 0.00 98.2 88.3 12.5 22.8 12.1 212 19 88.7 63.7 43.5 2.6 1.9 0.00 97.7 88.3 5.8 8.3 5.8 244 20 87.8 63.9 45.2 2.5 0.0 0.00 96.6 88.2 5.6 8.3 5.6 231 21 85.8 66.2 52.4 2.0 0.0 0.00 95.5 88.3 2.2 4.7 1.1 160 22 84.4 68.4 58.7 1.7 0.0 0.00 94.3 88.3 2.5 4.0 2.2 148 23 82.9 68.9 62.9 1.4 0.0 0.00 93.2 88.3 2.0 3.8 2.0 142 24 82.0 70.0 67.0 1.2 0.0 0.00 92.3 88.5 3.1 4.7 2.9 164 AZMET Daily Weather Data : YUMA VALLEY : Sep 17 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.5 76.1 86.5 DegF RELATIVE HUMIDITY 71.7 28.5 51.0 % DEWPOINT 65.1 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 99.0 85.6 91.9 DegF SOIL TEMP. 20 in 88.5 88.0 88.3 DegF WIND SPEED 26.4 5.6 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 165 Degrees SOLAR RADIATION 503.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.1 4641 33.1 5758 38.2 6965 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 18 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.6 71.1 72.8 1.0 0.0 0.00 91.4 88.5 1.1 2.9 0.7 265 2 79.7 72.0 77.5 0.8 0.0 0.00 90.5 88.5 1.8 4.9 1.8 16 3 78.3 71.4 79.4 0.7 0.0 0.00 89.6 88.5 0.9 3.4 0.9 37 4 77.5 71.4 81.5 0.6 0.0 0.00 88.9 88.7 1.3 3.6 0.9 69 5 77.4 71.8 83.0 0.6 0.0 0.00 88.2 88.7 1.1 2.9 1.1 26 6 77.5 71.2 81.2 0.6 0.0 0.00 87.4 88.7 1.6 2.7 1.6 31 7 77.7 71.2 80.5 0.6 1.0 0.00 86.9 88.7 1.3 2.5 1.3 47 8 80.2 73.6 80.1 0.7 9.6 0.00 86.7 88.9 0.7 2.5 0.7 75 9 85.5 73.2 67.4 1.4 31.5 0.00 86.9 88.9 1.8 6.5 1.3 152 10 88.0 71.6 58.5 1.9 47.1 0.00 87.8 88.9 3.8 6.7 3.4 161 11 90.9 70.2 51.2 2.4 59.3 0.00 89.6 88.7 3.6 7.8 2.9 178 12 92.3 69.4 47.5 2.7 66.7 0.00 91.9 88.7 3.6 8.9 2.9 155 13 94.3 67.3 41.7 3.2 68.6 0.00 94.6 88.7 4.5 8.9 2.9 177 14 95.9 66.2 38.0 3.6 62.6 0.00 97.2 88.7 4.0 10.5 2.2 204 15 97.9 63.5 32.6 4.2 59.3 0.00 99.1 88.7 5.1 13.0 3.4 222 16 98.8 61.7 29.8 4.4 47.1 0.00 100.6 88.7 4.9 11.4 3.4 202 17 98.6 62.2 30.5 4.4 31.3 0.00 101.5 88.7 4.0 10.5 2.7 177 18 98.4 61.9 30.2 4.3 15.1 0.00 101.7 88.7 5.1 10.1 4.7 229 19 96.6 61.2 31.2 4.1 2.2 0.00 100.9 88.7 5.8 9.2 5.6 240 20 93.0 61.3 35.1 3.4 0.0 0.00 99.9 88.7 3.8 6.3 3.8 244 21 90.3 63.3 40.8 2.9 0.0 0.00 98.4 88.7 6.7 10.3 6.5 212 22 87.1 63.5 45.6 2.4 0.0 0.00 97.2 88.7 2.0 5.1 2.0 221 23 84.9 64.0 49.6 2.1 0.0 0.00 95.9 88.9 1.1 3.4 1.1 224 24 83.1 64.2 53.0 1.8 0.0 0.00 94.6 88.9 1.8 3.4 0.9 220 AZMET Daily Weather Data : YUMA VALLEY : Sep 18 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.0 76.3 87.6 DegF RELATIVE HUMIDITY 84.4 28.0 54.9 % DEWPOINT 67.5 DegF ACTUAL VAPOR PRESS. 2.3 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 101.7 86.5 93.6 DegF SOIL TEMP. 20 in 88.9 88.3 88.7 DegF WIND SPEED 13.0 2.9 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 204 Degrees SOLAR RADIATION 500.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.3 4670 33.3 5792 38.3 7004 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 19 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.9 66.9 60.5 1.5 0.0 0.00 93.6 88.9 2.0 4.3 1.8 32 2 81.1 67.8 63.8 1.3 0.0 0.00 92.5 89.1 2.5 4.5 2.2 45 3 80.2 67.8 66.1 1.2 0.0 0.00 91.6 89.1 1.3 3.4 1.1 67 4 79.5 68.0 68.0 1.1 0.0 0.00 90.7 89.2 1.3 2.9 1.1 48 5 79.0 68.2 69.3 1.0 0.0 0.00 90.0 89.2 0.7 2.9 0.7 7 6 78.4 68.5 71.6 0.9 0.0 0.00 89.2 89.2 0.7 2.0 0.7 25 7 78.4 68.4 71.4 0.9 1.9 0.00 88.5 89.2 1.8 2.9 1.8 51 8 82.9 69.4 64.1 1.4 14.1 0.00 88.0 89.4 0.9 2.7 0.9 29 9 87.1 68.2 53.6 2.0 30.1 0.00 88.2 89.4 3.4 8.3 2.9 173 10 89.2 69.3 51.9 2.3 45.6 0.00 89.1 89.4 4.9 8.9 4.5 183 11 92.8 67.8 44.3 2.9 58.3 0.00 90.7 89.4 3.8 8.1 3.4 166 12 95.9 63.0 34.2 3.8 66.4 0.00 93.0 89.4 4.3 10.7 3.4 169 13 98.1 61.0 29.6 4.3 69.3 0.00 95.4 89.4 6.3 12.1 4.9 178 14 99.5 58.1 25.6 4.8 67.1 0.00 97.5 89.4 6.9 15.9 5.8 186 15 100.8 57.9 24.5 5.1 59.0 0.00 99.1 89.2 8.1 15.4 7.2 189 16 101.1 58.8 25.0 5.1 46.6 0.00 100.6 89.2 6.3 14.1 5.4 196 17 101.3 60.3 26.2 5.0 30.8 0.00 101.5 89.2 6.7 14.3 6.3 231 18 100.6 59.4 25.9 4.9 14.1 0.00 101.7 89.2 6.7 14.1 6.3 235 19 98.1 59.2 27.9 4.4 1.4 0.00 101.1 89.2 6.9 12.5 6.9 231 20 93.6 61.7 34.9 3.5 0.0 0.00 99.7 89.2 8.3 11.0 8.3 216 21 90.5 63.7 41.3 2.9 0.0 0.00 98.4 89.2 6.9 9.8 6.9 213 22 88.7 64.6 45.0 2.5 0.0 0.00 97.2 89.4 6.0 13.0 5.4 248 23 88.3 61.3 40.5 2.7 0.0 0.00 95.9 89.4 6.0 10.3 5.8 267 24 87.4 51.6 29.5 3.1 0.0 0.00 94.3 89.4 6.9 14.3 6.7 279 AZMET Daily Weather Data : YUMA VALLEY : Sep 19 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.6 77.5 89.8 DegF RELATIVE HUMIDITY 73.8 21.0 45.6 % DEWPOINT 63.9 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 101.7 88.0 94.5 DegF SOIL TEMP. 20 in 89.4 88.9 89.2 DegF WIND SPEED 15.9 4.5 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 214 Degrees SOLAR RADIATION 505.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.8 4699 33.8 5825 38.9 7043 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 20 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 87.6 49.8 27.4 3.2 0.0 0.00 92.1 89.6 11.0 18.3 10.7 306 2 86.2 50.4 29.0 3.0 0.0 0.00 91.2 89.6 9.6 14.3 9.6 313 3 85.8 51.1 30.3 3.0 0.0 0.00 90.5 89.6 9.4 14.5 9.4 318 4 84.4 52.0 32.8 2.7 0.0 0.00 90.3 89.6 3.1 9.4 1.8 16 5 83.3 52.7 34.8 2.5 0.0 0.00 89.8 89.8 2.0 6.5 1.8 328 6 82.6 54.1 37.6 2.4 0.0 0.00 89.1 89.8 2.5 9.4 2.0 51 7 83.1 53.8 36.6 2.5 1.4 0.00 88.2 89.8 4.5 9.8 4.0 351 8 83.8 52.5 34.0 2.6 13.9 0.00 87.3 89.8 6.7 10.7 6.5 331 9 86.9 51.1 29.4 3.1 31.1 0.00 87.3 89.8 5.8 11.6 5.6 324 10 89.6 50.0 25.8 3.5 47.1 0.00 87.8 89.8 7.6 15.7 7.2 313 11 92.7 48.6 22.3 4.1 60.0 0.00 89.1 89.8 9.8 17.0 9.4 311 12 95.2 48.0 20.2 4.5 68.1 0.00 90.9 89.8 9.4 14.5 8.9 294 13 96.3 49.3 20.5 4.6 70.9 0.00 93.0 89.6 6.7 16.6 5.6 281 14 97.3 48.7 19.4 4.9 68.6 0.00 95.2 89.6 6.0 13.4 4.5 270 15 99.0 48.9 18.6 5.2 60.4 0.00 97.2 89.6 6.0 13.6 4.7 248 16 99.7 50.0 19.0 5.2 47.5 0.00 98.8 89.6 5.6 13.0 4.7 226 17 99.0 50.9 20.1 5.1 31.3 0.00 99.7 89.4 5.6 11.9 4.7 182 18 99.0 49.6 19.2 5.1 14.3 0.00 99.9 89.4 4.3 9.6 3.8 217 19 96.4 50.0 21.0 4.7 1.7 0.00 99.5 89.4 2.7 5.8 2.2 240 20 91.2 52.2 26.6 3.7 0.0 0.00 98.1 89.4 1.8 12.3 1.3 327 21 90.3 39.4 16.8 4.1 0.0 0.00 95.5 89.4 11.0 17.7 10.7 311 22 88.3 33.6 14.3 3.9 0.0 0.00 93.6 89.4 11.0 16.8 11.0 309 23 86.4 33.1 14.9 3.7 0.0 0.00 91.9 89.4 10.1 16.3 9.8 309 24 84.2 35.1 17.2 3.3 0.0 0.00 91.4 89.4 6.3 15.4 5.1 319 AZMET Daily Weather Data : YUMA VALLEY : Sep 20 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.8 81.1 90.3 DegF RELATIVE HUMIDITY 40.7 13.6 24.5 % DEWPOINT 48.2 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 99.9 86.9 92.8 DegF SOIL TEMP. 20 in 89.8 89.4 89.6 DegF WIND SPEED 18.3 6.5 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 303 Degrees SOLAR RADIATION 516.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.1 4729 34.9 5860 40.0 7082 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 21 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.7 31.5 15.2 3.3 0.0 0.00 90.1 89.4 5.8 14.1 5.1 313 2 82.2 34.2 17.8 3.1 0.0 0.00 88.9 89.4 4.9 11.2 4.9 319 3 78.3 38.5 24.0 2.5 0.0 0.00 88.2 89.4 2.5 5.8 1.3 26 4 74.1 41.0 30.4 2.0 0.0 0.00 87.3 89.4 2.0 5.1 1.6 14 5 71.2 44.8 38.7 1.6 0.0 0.00 86.2 89.4 1.1 3.4 0.9 355 6 68.9 46.6 45.0 1.3 0.0 0.00 85.1 89.6 1.8 4.3 0.9 80 7 68.5 46.0 44.6 1.3 1.7 0.00 84.0 89.4 1.8 4.3 1.3 11 8 73.2 44.4 36.1 1.8 16.0 0.00 83.1 89.6 0.7 2.7 0.4 357 9 80.8 42.8 26.1 2.7 33.2 0.00 82.8 89.6 1.8 4.7 1.6 62 10 87.4 36.0 16.3 3.7 49.2 0.00 83.7 89.4 1.8 5.8 1.1 83 11 91.2 35.1 13.8 4.3 62.6 0.00 85.6 89.4 1.6 6.3 0.2 272 12 93.2 34.5 12.8 4.6 70.7 0.00 88.2 89.2 3.6 8.9 2.2 240 13 94.8 37.0 13.3 4.8 74.1 0.00 91.0 89.2 4.5 10.7 4.0 182 14 96.6 37.0 12.6 5.2 71.4 0.00 93.6 89.2 4.9 13.0 3.8 229 15 98.6 35.2 11.1 5.6 63.5 0.00 95.9 89.1 5.8 11.9 4.9 228 16 99.0 32.0 9.7 5.7 50.4 0.00 97.3 89.1 6.0 11.6 5.4 220 17 99.1 28.0 8.1 5.9 33.7 0.00 98.2 88.9 4.5 10.3 4.0 225 18 98.8 26.2 7.7 5.8 15.3 0.00 98.6 88.9 2.5 5.1 2.2 236 19 93.9 30.0 10.4 4.9 1.7 0.00 97.9 88.7 2.7 5.4 2.5 206 20 86.9 34.5 15.6 3.7 0.0 0.00 96.4 88.7 2.2 4.3 2.0 307 21 83.1 31.6 15.6 3.3 0.0 0.00 94.8 88.7 2.0 4.0 1.3 269 22 77.9 37.4 23.2 2.5 0.0 0.00 93.0 88.7 4.3 6.9 3.1 184 23 78.8 35.8 21.2 2.6 0.0 0.00 91.4 88.9 3.8 9.4 3.4 242 24 78.4 37.9 23.4 2.5 0.0 0.00 90.0 88.9 2.9 5.4 2.7 317 AZMET Daily Weather Data : YUMA VALLEY : Sep 21 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.2 66.9 84.9 DegF RELATIVE HUMIDITY 55.2 7.0 20.5 % DEWPOINT 36.5 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 98.6 82.8 90.5 DegF SOIL TEMP. 20 in 89.6 88.7 89.2 DegF WIND SPEED 14.1 3.1 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 252 Degrees SOLAR RADIATION 544.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.5 4753 29.3 5890 34.4 7117 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 22 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.9 40.5 28.2 2.2 0.0 0.00 88.7 88.9 2.9 4.9 2.2 67 2 74.5 39.6 28.4 2.1 0.0 0.00 87.6 88.9 2.2 5.6 1.3 134 3 74.5 43.2 32.8 2.0 0.0 0.00 86.5 88.9 2.9 6.0 2.5 48 4 70.9 42.6 35.9 1.7 0.0 0.00 85.5 88.9 1.3 2.9 0.4 1 5 69.4 44.2 40.3 1.5 0.0 0.00 84.6 88.9 0.9 3.1 0.7 309 6 68.0 45.7 44.5 1.3 0.0 0.00 83.5 88.9 1.6 4.0 1.1 91 7 67.3 45.3 45.3 1.3 1.7 0.00 82.6 89.1 0.4 1.3 0.2 189 8 71.4 47.1 41.9 1.5 16.0 0.00 81.9 89.1 2.2 5.6 1.8 21 9 79.9 46.9 31.7 2.4 33.5 0.00 81.7 89.1 2.9 5.4 2.7 28 10 87.1 39.9 19.1 3.6 49.0 0.00 82.6 88.9 2.9 5.6 2.7 354 11 89.6 48.0 23.9 3.6 61.4 0.00 84.6 88.9 3.4 7.4 2.7 78 12 90.5 57.7 33.4 3.3 69.5 0.00 87.3 88.9 4.5 10.5 2.7 118 13 93.2 54.3 27.0 3.9 72.2 0.00 90.3 88.7 2.9 8.7 0.9 72 14 95.7 48.2 20.1 4.6 69.5 0.00 93.4 88.7 4.0 9.2 1.1 251 15 97.9 39.6 13.4 5.3 61.6 0.00 95.7 88.7 5.1 12.1 3.8 243 16 99.1 35.4 11.0 5.7 48.5 0.00 97.3 88.5 5.1 11.9 4.5 207 17 99.7 33.4 10.0 5.8 32.0 0.00 98.4 88.5 2.7 8.9 1.8 244 18 99.1 30.4 9.0 5.8 14.8 0.00 98.6 88.5 3.6 6.3 3.1 267 19 94.3 29.5 10.0 5.0 1.7 0.00 97.7 88.3 4.3 6.7 4.0 296 20 89.6 25.7 9.9 4.3 0.0 0.00 96.3 88.3 3.8 6.0 3.8 311 21 86.2 28.4 12.5 3.8 0.0 0.00 94.8 88.3 2.7 7.4 2.0 118 22 81.0 35.6 19.7 2.9 0.0 0.00 93.2 88.3 2.0 6.3 0.9 161 23 79.3 34.5 19.8 2.7 0.0 0.00 91.6 88.3 2.2 4.3 2.0 270 24 76.6 38.7 25.6 2.3 0.0 0.00 90.1 88.3 1.8 5.6 0.7 95 AZMET Daily Weather Data : YUMA VALLEY : Sep 22 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.9 65.7 83.8 DegF RELATIVE HUMIDITY 56.7 8.3 24.7 % DEWPOINT 40.6 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 98.6 81.7 89.8 DegF SOIL TEMP. 20 in 89.1 88.3 88.7 DegF WIND SPEED 12.1 2.9 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 315 Degrees SOLAR RADIATION 530.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.9 4777 29.0 5919 34.0 7151 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 23 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.8 41.9 30.6 2.0 0.0 0.00 88.7 88.5 2.2 4.5 1.6 40 2 73.4 44.6 35.5 1.8 0.0 0.00 87.6 88.5 2.0 3.4 1.8 38 3 73.0 45.3 37.3 1.7 0.0 0.00 86.5 88.5 2.2 5.1 2.0 12 4 71.2 46.0 40.7 1.5 0.0 0.00 85.5 88.5 1.8 4.3 1.6 73 5 70.7 48.0 44.7 1.4 0.0 0.00 84.6 88.7 1.1 2.9 1.1 30 6 69.3 49.3 49.0 1.3 0.0 0.00 83.7 88.7 3.6 5.6 3.6 39 7 68.2 49.5 51.2 1.1 1.4 0.00 82.8 88.7 0.7 3.1 0.7 32 8 73.6 51.4 45.9 1.5 15.1 0.00 82.0 88.7 1.1 3.8 0.9 14 9 81.5 56.7 42.7 2.1 31.5 0.00 82.0 88.7 2.5 4.7 2.2 43 10 86.9 60.8 41.6 2.5 46.8 0.00 83.1 88.7 1.8 4.5 1.6 71 11 89.4 64.4 43.9 2.7 59.3 0.00 85.3 88.5 2.5 7.2 2.0 61 12 91.4 62.2 37.9 3.1 67.1 0.00 88.0 88.5 4.3 12.5 3.1 83 13 94.1 61.0 33.4 3.7 70.0 0.00 91.0 88.5 5.4 13.0 4.7 135 14 96.6 60.1 30.1 4.1 66.9 0.00 93.7 88.5 5.4 11.9 4.3 166 15 98.4 58.5 26.8 4.6 58.5 0.00 96.3 88.3 4.5 10.3 3.1 165 16 100.0 55.2 22.8 5.1 45.6 0.00 98.1 88.3 2.9 13.0 1.8 138 17 100.2 48.7 17.8 5.4 30.3 0.00 99.3 88.2 3.1 8.5 2.2 159 18 99.9 47.7 17.3 5.4 13.6 0.00 99.7 88.2 1.6 5.6 0.7 106 19 97.3 49.1 19.6 4.9 1.2 0.00 99.1 88.2 0.4 1.3 0.4 66 20 91.6 52.3 26.6 3.7 0.0 0.00 98.1 88.2 0.7 1.3 0.4 337 21 88.3 51.3 28.2 3.3 0.0 0.00 96.6 88.2 0.7 4.3 0.2 27 22 84.6 49.6 30.0 2.8 0.0 0.00 95.0 88.2 1.3 5.4 0.9 194 23 83.3 52.2 34.3 2.5 0.0 0.00 93.6 88.2 1.6 3.6 1.3 250 24 81.5 51.1 34.8 2.4 0.0 0.00 92.3 88.3 2.5 3.6 2.5 210 AZMET Daily Weather Data : YUMA VALLEY : Sep 23 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.3 67.3 84.9 DegF RELATIVE HUMIDITY 54.3 14.1 34.3 % DEWPOINT 52.3 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 99.9 81.9 90.5 DegF SOIL TEMP. 20 in 88.7 88.2 88.5 DegF WIND SPEED 13.0 2.2 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 99 Degrees SOLAR RADIATION 507.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.7 4802 29.7 5948 34.7 7186 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 24 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.6 53.4 41.8 2.0 0.0 0.00 91.0 88.3 1.3 4.3 0.9 90 2 76.3 56.3 50.0 1.5 0.0 0.00 90.0 88.3 1.8 4.7 1.6 47 3 75.4 55.2 49.5 1.5 0.0 0.00 88.7 88.5 1.1 3.1 0.9 17 4 75.4 54.5 48.3 1.6 0.0 0.00 87.8 88.5 1.3 3.1 1.3 11 5 75.7 52.2 43.7 1.7 0.0 0.00 86.7 88.5 1.3 5.8 1.1 4 6 73.0 50.5 45.0 1.5 0.0 0.00 86.0 88.7 1.8 6.7 1.6 244 7 71.8 50.7 47.7 1.4 1.4 0.00 85.1 88.7 0.4 0.4 0.0 241 8 77.5 54.5 45.1 1.8 14.1 0.00 84.4 88.7 0.7 2.7 0.7 68 9 86.5 52.3 31.2 3.0 30.3 0.00 84.6 88.7 2.2 6.3 1.8 49 10 95.0 38.5 14.1 4.8 38.2 0.00 85.1 88.7 6.7 11.4 6.3 357 11 99.1 39.6 13.0 5.5 60.7 0.00 87.1 88.7 5.6 10.3 5.1 3 12 101.5 41.0 12.8 6.0 68.6 0.00 89.8 88.7 4.3 8.7 3.4 1 13 102.6 43.5 13.6 6.1 70.7 0.00 92.8 88.7 3.1 7.6 2.0 32 14 102.7 47.1 15.5 6.0 67.8 0.00 95.9 88.7 3.6 12.1 1.8 4 15 103.5 48.6 16.1 6.1 59.7 0.00 98.4 88.5 3.1 9.4 1.3 48 16 104.7 45.3 13.6 6.5 47.3 0.00 100.2 88.5 2.9 10.1 2.5 84 17 102.7 49.3 16.9 5.9 31.3 0.00 101.7 88.5 3.4 10.3 2.9 324 18 100.4 48.7 17.7 5.4 10.5 0.00 101.7 88.3 4.9 7.8 4.5 256 19 95.9 49.1 20.5 4.6 1.2 0.00 100.6 88.3 4.5 5.8 4.3 264 20 92.7 49.1 22.7 4.0 0.0 0.00 99.0 88.3 4.7 10.3 4.5 304 21 93.2 49.8 22.9 4.1 0.0 0.00 97.2 88.5 8.3 13.0 8.1 328 22 92.5 49.5 23.1 4.0 0.0 0.00 95.2 88.5 9.8 14.8 9.6 322 23 92.3 48.4 22.4 4.0 0.0 0.00 93.9 88.5 10.5 15.4 10.5 316 24 92.1 48.7 22.9 4.0 0.0 0.00 92.1 88.7 12.1 17.0 11.9 320 AZMET Daily Weather Data : YUMA VALLEY : Sep 24 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.2 70.2 90.0 DegF RELATIVE HUMIDITY 54.1 10.2 27.9 % DEWPOINT 48.9 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 3.9 KPas SOIL TEMP. 4 in 101.8 84.4 92.3 DegF SOIL TEMP. 20 in 88.7 88.3 88.5 DegF WIND SPEED 17.0 4.0 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 307 Degrees SOLAR RADIATION 501.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.3 4828 31.3 5980 36.4 7222 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 25 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 91.8 49.3 23.5 3.9 0.0 0.00 90.7 88.7 11.6 16.8 11.6 324 2 91.6 49.5 23.7 3.9 0.0 0.00 89.8 88.7 10.5 17.9 10.5 322 3 84.9 47.8 27.9 3.0 0.0 0.00 89.1 88.7 3.4 6.7 1.8 76 4 79.9 49.1 34.1 2.3 0.0 0.00 88.2 88.9 3.6 6.3 2.5 170 5 75.6 50.4 41.3 1.8 0.0 0.00 87.3 88.9 1.6 4.0 0.9 194 6 79.0 46.6 32.2 2.3 0.0 0.00 86.5 88.9 3.1 6.9 2.7 36 7 78.8 45.3 30.7 2.3 1.2 0.00 85.6 88.9 4.5 6.5 4.5 42 8 84.2 45.3 25.7 3.0 14.6 0.00 85.1 88.9 6.5 9.8 6.5 32 9 90.5 46.2 21.9 3.8 31.8 0.00 84.7 88.9 9.8 15.0 9.8 42 10 94.1 47.3 20.3 4.3 47.8 0.00 85.5 88.9 10.5 14.1 10.3 62 11 97.5 46.0 17.4 5.0 60.7 0.00 87.1 88.9 11.9 17.7 11.6 76 12 99.7 45.9 16.3 5.4 68.8 0.00 89.2 88.9 9.4 14.1 9.2 82 13 101.1 45.5 15.4 5.7 71.2 0.00 92.1 88.9 4.5 15.0 3.6 114 14 102.2 47.3 15.9 5.9 68.1 0.00 95.2 88.9 3.6 10.1 2.2 136 15 102.6 47.7 15.9 6.0 60.0 0.00 97.9 88.7 3.6 10.7 2.5 177 16 103.5 48.2 15.9 6.1 47.1 0.00 99.9 88.7 3.4 8.7 2.2 159 17 103.5 44.4 13.8 6.3 30.6 0.00 101.1 88.7 3.6 7.4 2.9 148 18 102.6 43.7 13.7 6.1 13.1 0.00 101.3 88.5 3.8 8.1 3.4 170 19 95.5 50.0 21.7 4.5 1.0 0.00 100.6 88.5 2.5 5.4 2.5 220 20 88.5 53.2 30.2 3.2 0.0 0.00 99.0 88.5 0.4 0.7 0.2 244 21 85.1 53.1 33.4 2.8 0.0 0.00 97.3 88.5 1.6 5.4 1.1 188 22 84.4 53.2 34.5 2.7 0.0 0.00 95.7 88.7 2.0 6.5 1.8 187 23 80.6 63.0 54.9 1.6 0.0 0.00 94.3 88.7 1.6 4.3 0.7 344 24 81.0 69.8 69.2 1.1 0.0 0.00 93.0 88.7 2.0 3.8 1.8 246 AZMET Daily Weather Data : YUMA VALLEY : Sep 25 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.7 74.1 90.7 DegF RELATIVE HUMIDITY 79.4 11.3 27.1 % DEWPOINT 49.5 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 3.9 KPas SOIL TEMP. 4 in 101.3 84.7 92.3 DegF SOIL TEMP. 20 in 89.1 88.5 88.7 DegF WIND SPEED 17.9 4.9 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 57 Degrees SOLAR RADIATION 516.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.7 4856 32.8 6012 37.8 7260 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 26 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.3 69.1 70.7 1.0 0.0 0.00 91.9 88.7 2.7 4.7 2.5 61 2 79.2 69.3 71.7 1.0 0.0 0.00 90.9 88.9 3.4 4.9 3.4 35 3 79.2 67.6 67.8 1.1 0.0 0.00 90.0 88.9 2.5 4.5 2.5 9 4 78.8 66.7 66.7 1.1 0.0 0.00 89.1 88.9 2.5 4.3 2.2 349 5 75.4 64.2 68.2 0.9 0.0 0.00 88.2 89.1 1.1 3.6 0.4 117 6 74.1 64.9 73.1 0.8 0.0 0.00 87.4 89.1 1.1 3.4 0.9 27 7 75.2 64.0 68.6 0.9 1.0 0.00 86.5 89.1 1.3 3.4 1.3 349 8 78.8 65.5 63.9 1.2 13.9 0.00 86.0 89.1 0.7 2.0 0.4 20 9 85.5 62.6 46.5 2.2 30.6 0.00 85.8 89.1 4.3 8.5 4.3 131 10 89.4 62.2 40.4 2.8 46.6 0.00 86.7 89.1 6.7 11.0 6.5 154 11 92.3 63.7 38.8 3.2 59.0 0.00 88.5 89.1 4.7 9.4 4.3 147 12 94.1 62.2 35.0 3.5 66.9 0.00 90.9 89.1 4.7 10.3 4.3 176 13 96.3 61.0 31.4 4.0 69.5 0.00 93.6 89.1 4.3 9.8 3.6 155 14 98.2 59.9 28.5 4.4 66.7 0.00 96.1 89.1 3.8 10.1 2.7 165 15 99.9 59.0 26.2 4.8 58.3 0.00 98.4 88.9 3.6 11.6 2.7 172 16 100.6 56.8 23.8 5.1 44.7 0.00 100.0 88.9 4.3 9.4 2.9 171 17 99.5 57.6 25.1 4.8 29.4 0.00 101.1 88.9 4.3 8.5 3.4 248 18 99.1 56.1 24.1 4.8 12.2 0.00 101.1 88.9 3.8 7.4 3.6 231 19 97.9 54.1 23.3 4.7 1.0 0.00 100.2 88.9 3.8 6.7 3.6 224 20 91.9 53.6 27.5 3.7 0.0 0.00 99.0 88.9 2.0 4.3 1.8 222 21 88.3 63.3 43.5 2.6 0.0 0.00 97.2 88.9 4.3 7.4 3.8 218 22 86.4 68.2 54.7 2.0 0.0 0.00 95.9 88.9 4.5 6.7 4.3 249 23 84.4 67.6 57.3 1.7 0.0 0.00 94.8 88.9 0.9 2.7 0.4 23 24 82.0 67.6 61.8 1.4 0.0 0.00 93.6 89.1 1.6 4.3 1.3 65 AZMET Daily Weather Data : YUMA VALLEY : Sep 26 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.5 72.9 87.8 DegF RELATIVE HUMIDITY 81.2 19.9 47.5 % DEWPOINT 62.8 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 101.3 85.8 93.0 DegF SOIL TEMP. 20 in 89.1 88.7 88.9 DegF WIND SPEED 11.6 3.1 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 177 Degrees SOLAR RADIATION 499.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.0 4883 32.0 6044 37.1 7297 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 27 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.8 67.5 64.3 1.3 0.0 0.00 92.5 89.1 0.7 2.7 0.4 75 2 79.5 66.2 63.8 1.3 0.0 0.00 91.4 89.1 1.3 3.1 0.7 18 3 78.1 67.3 69.5 1.0 0.0 0.00 90.5 89.2 1.3 3.8 1.1 44 4 77.2 67.1 71.3 0.9 0.0 0.00 89.6 89.2 1.1 2.7 1.1 36 5 75.6 66.6 73.7 0.8 0.0 0.00 88.7 89.2 0.9 3.4 0.7 55 6 73.6 63.7 71.2 0.8 0.0 0.00 87.8 89.2 0.7 2.7 0.2 228 7 73.6 66.0 77.1 0.6 1.2 0.00 86.9 89.4 1.1 2.9 0.9 53 8 77.2 67.5 72.1 0.9 13.4 0.00 86.2 89.4 2.2 4.3 2.2 34 9 82.8 68.9 63.3 1.4 29.9 0.00 86.2 89.4 4.5 7.4 4.3 59 10 88.3 67.8 51.1 2.3 45.6 0.00 87.1 89.4 3.1 6.3 2.9 82 11 93.6 63.7 37.7 3.4 58.3 0.00 88.9 89.4 1.8 7.4 1.3 87 12 96.6 59.2 29.0 4.2 66.4 0.00 91.4 89.4 2.2 6.9 1.8 74 13 98.1 59.2 27.8 4.5 68.6 0.00 94.5 89.4 3.4 10.5 0.7 142 14 98.8 58.3 26.3 4.7 65.9 0.00 97.2 89.2 3.8 9.2 3.1 233 15 100.9 53.6 20.8 5.3 58.0 0.00 99.1 89.2 3.4 8.9 2.2 218 16 101.3 50.4 18.2 5.6 45.2 0.00 100.8 89.2 4.9 11.9 3.8 270 17 102.4 48.9 16.8 5.8 28.0 0.00 101.1 89.2 5.8 11.9 4.5 222 18 101.7 46.4 15.6 5.8 11.9 0.00 100.6 89.1 7.6 11.6 7.4 225 19 97.3 47.3 18.3 4.9 1.0 0.00 99.9 89.1 5.1 9.4 5.1 224 20 92.5 46.4 20.6 4.1 0.0 0.00 98.6 89.1 2.5 4.9 2.2 251 21 88.9 46.8 23.5 3.6 0.0 0.00 97.2 89.1 1.6 3.4 0.9 235 22 84.6 49.8 30.0 2.8 0.0 0.00 95.7 89.2 2.2 4.3 2.0 159 23 83.3 49.8 31.2 2.7 0.0 0.00 94.3 89.2 2.7 7.8 1.6 205 24 83.1 49.3 30.9 2.7 0.0 0.00 93.0 89.2 3.8 11.6 1.1 129 AZMET Daily Weather Data : YUMA VALLEY : Sep 27 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.3 72.7 88.0 DegF RELATIVE HUMIDITY 81.0 13.2 42.7 % DEWPOINT 58.3 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 101.1 86.0 93.4 DegF SOIL TEMP. 20 in 89.4 89.1 89.2 DegF WIND SPEED 11.9 2.9 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 208 Degrees SOLAR RADIATION 493.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.2 4910 32.0 6076 37.1 7334 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 28 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.5 49.6 31.0 2.7 0.0 0.00 91.8 89.2 3.6 7.4 2.5 103 2 80.8 49.5 33.5 2.4 0.0 0.00 90.9 89.4 1.8 4.9 0.7 248 3 80.2 51.8 37.3 2.2 0.0 0.00 89.8 89.4 0.9 2.5 0.7 346 4 76.8 54.1 45.5 1.7 0.0 0.00 88.9 89.4 3.1 6.0 3.1 44 5 76.5 53.4 44.8 1.7 0.0 0.00 88.0 89.4 1.3 3.4 1.1 12 6 73.8 52.7 47.9 1.5 0.0 0.00 87.1 89.6 1.8 3.6 1.6 167 7 73.4 55.0 52.6 1.3 0.7 0.00 86.2 89.6 1.3 3.1 0.9 305 8 76.3 55.8 49.2 1.6 10.8 0.00 85.6 89.6 0.7 2.5 0.7 260 9 85.6 54.7 35.0 2.8 27.7 0.00 85.3 89.6 4.0 9.6 3.8 47 10 92.3 51.3 25.0 3.9 45.4 0.00 86.0 89.6 10.1 13.4 10.1 47 11 95.4 51.4 22.8 4.4 59.7 0.00 87.4 89.6 10.5 16.1 10.3 56 12 98.2 51.6 21.0 4.9 67.6 0.00 89.6 89.4 8.5 14.1 8.1 58 13 100.0 50.5 19.1 5.3 68.6 0.00 92.3 89.4 7.8 15.0 7.2 61 14 101.5 49.8 17.8 5.6 65.5 0.00 94.8 89.4 6.5 15.0 5.6 76 15 102.7 50.4 17.5 5.9 56.9 0.00 97.0 89.4 5.1 12.5 4.5 79 16 103.1 47.8 15.8 6.1 44.9 0.00 98.8 89.2 5.1 11.4 4.3 68 17 103.1 46.8 15.1 6.1 29.9 0.00 99.9 89.2 4.0 9.2 3.6 91 18 103.1 46.8 15.1 6.1 11.7 0.00 100.4 89.2 1.6 7.4 1.1 116 19 99.1 47.1 17.3 5.3 0.7 0.00 99.9 89.1 0.7 2.0 0.4 57 20 94.1 49.1 21.8 4.3 0.0 0.00 98.6 89.1 0.7 2.7 0.7 278 21 93.0 50.4 23.6 4.1 0.0 0.00 97.5 89.1 2.0 4.3 1.8 358 22 91.6 52.3 26.6 3.7 0.0 0.00 96.3 89.1 3.8 5.6 3.8 346 23 90.3 48.7 24.0 3.7 0.0 0.00 95.2 89.2 2.7 4.9 2.5 360 24 86.4 48.9 27.5 3.1 0.0 0.00 93.9 89.2 2.9 4.7 2.9 29 AZMET Daily Weather Data : YUMA VALLEY : Sep 28 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.0 72.0 90.0 DegF RELATIVE HUMIDITY 61.6 13.5 28.6 % DEWPOINT 50.9 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 100.4 85.3 92.5 DegF SOIL TEMP. 20 in 89.6 89.1 89.4 DegF WIND SPEED 16.1 3.8 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 54 Degrees SOLAR RADIATION 489.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.0 4937 31.9 6108 36.9 7371 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 29 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.4 48.4 30.6 2.6 0.0 0.00 92.7 89.2 2.9 4.3 2.9 34 2 79.7 48.2 33.3 2.3 0.0 0.00 91.4 89.2 3.1 8.1 0.9 176 3 78.4 48.6 35.0 2.2 0.0 0.00 90.3 89.2 1.8 4.5 1.1 37 4 75.7 50.9 42.1 1.8 0.0 0.00 89.2 89.4 1.8 4.0 1.8 36 5 75.0 49.5 40.8 1.8 0.0 0.00 88.2 89.4 2.7 6.3 2.7 42 6 76.1 45.7 34.0 2.0 0.0 0.00 87.1 89.4 3.4 5.6 3.4 24 7 74.8 47.5 38.1 1.8 1.0 0.00 86.0 89.4 4.7 8.9 4.7 38 8 81.7 45.7 28.5 2.7 12.7 0.00 85.5 89.4 5.6 9.2 5.4 26 9 87.8 45.7 23.2 3.5 29.9 0.00 84.9 89.4 8.7 13.6 8.5 40 10 91.2 46.0 21.2 4.0 45.9 0.00 85.5 89.4 11.0 17.0 10.7 54 11 95.4 43.7 17.1 4.7 57.8 0.00 86.9 89.4 12.5 19.2 12.1 72 12 97.2 44.2 16.5 5.0 65.7 0.00 88.9 89.4 13.0 18.8 12.5 85 13 98.6 45.5 16.5 5.2 67.6 0.00 91.0 89.4 12.1 17.2 11.4 84 14 100.0 46.0 16.2 5.5 65.7 0.00 93.4 89.2 9.2 13.6 8.7 78 15 101.3 46.9 16.1 5.7 55.9 0.00 95.5 89.2 6.7 13.6 6.0 93 16 101.8 45.7 15.1 5.9 43.5 0.00 97.3 89.2 7.2 13.9 6.7 122 17 101.5 45.0 14.8 5.8 27.5 0.00 98.1 89.2 6.5 14.1 5.8 102 18 100.0 45.1 15.6 5.5 11.0 0.00 98.2 89.1 4.7 7.8 4.5 88 19 95.9 45.3 17.9 4.7 0.7 0.00 97.9 89.1 2.2 4.5 2.2 90 20 91.0 46.0 21.4 3.9 0.0 0.00 96.6 89.1 0.7 2.7 0.7 304 21 88.5 49.5 26.3 3.4 0.0 0.00 95.4 89.1 1.8 5.6 1.3 343 22 87.4 47.5 25.3 3.3 0.0 0.00 94.1 89.1 2.5 9.4 0.4 326 23 83.3 49.6 31.2 2.7 0.0 0.00 92.8 89.1 3.4 6.9 0.4 121 24 81.1 52.3 37.0 2.3 0.0 0.00 91.8 89.1 2.9 9.6 1.8 77 AZMET Daily Weather Data : YUMA VALLEY : Sep 29 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.2 72.3 88.5 DegF RELATIVE HUMIDITY 52.2 13.1 25.6 % DEWPOINT 47.1 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 3.7 KPas SOIL TEMP. 4 in 98.2 84.9 91.8 DegF SOIL TEMP. 20 in 89.6 88.9 89.2 DegF WIND SPEED 19.2 5.4 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 70 Degrees SOLAR RADIATION 484.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.8 4964 31.9 6140 36.9 7408 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Sep 30 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.9 60.6 41.5 2.5 0.0 0.00 90.7 89.1 8.7 22.1 7.6 131 2 84.4 63.0 48.7 2.1 0.0 0.00 90.1 89.1 1.3 5.8 0.7 133 3 83.1 63.1 51.3 1.9 0.0 0.00 89.6 89.1 2.2 3.8 1.6 11 4 82.0 63.1 52.9 1.8 0.0 0.00 89.1 89.1 3.1 5.6 2.9 18 5 80.1 63.0 56.0 1.5 0.0 0.00 88.5 89.1 2.2 4.5 2.0 7 6 80.4 62.2 54.2 1.6 0.0 0.00 88.0 89.2 2.7 4.0 2.7 28 7 79.3 60.4 52.6 1.6 0.5 0.00 87.6 89.2 3.6 5.6 3.4 25 8 81.1 60.6 49.7 1.8 11.7 0.00 87.1 89.2 4.0 6.0 4.0 38 9 87.4 60.1 39.9 2.7 29.6 0.00 86.9 89.2 6.7 9.6 6.7 51 10 91.0 57.0 31.9 3.4 45.2 0.00 87.8 89.2 7.6 11.4 7.2 65 11 93.6 55.4 28.0 3.9 57.1 0.00 89.2 89.1 8.5 15.0 8.1 70 12 95.7 51.4 22.6 4.4 64.7 0.00 91.0 89.1 8.3 13.6 7.8 76 13 97.2 50.4 20.7 4.8 67.6 0.00 92.8 89.1 7.2 11.9 6.7 86 14 98.4 49.6 19.5 5.0 64.5 0.00 94.5 89.1 5.4 11.6 4.7 82 15 99.1 48.7 18.3 5.2 56.4 0.00 95.7 89.1 4.7 10.5 3.8 82 16 99.3 49.3 18.7 5.2 43.2 0.00 96.3 88.9 2.7 10.7 1.8 85 17 100.8 44.2 14.8 5.7 27.0 0.00 96.3 88.9 2.2 8.3 2.0 59 18 100.2 42.4 14.0 5.7 10.8 0.00 95.9 88.9 2.2 6.3 2.0 65 19 96.3 42.1 15.6 4.9 0.7 0.00 95.2 88.9 0.7 2.0 0.7 97 20 91.4 45.1 20.5 4.0 0.0 0.00 94.1 88.9 0.4 1.3 0.2 356 21 87.4 49.1 26.8 3.3 0.0 0.00 92.8 88.9 0.4 0.4 0.4 14 22 85.3 47.5 26.9 3.0 0.0 0.00 91.6 88.9 1.1 3.1 0.9 334 23 83.3 49.6 31.3 2.7 0.0 0.00 90.5 88.9 2.2 4.9 2.0 48 24 80.4 48.4 32.8 2.4 0.0 0.00 89.2 88.9 1.8 4.5 1.3 84 AZMET Daily Weather Data : YUMA VALLEY : Sep 30 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.8 78.8 89.4 DegF RELATIVE HUMIDITY 58.7 12.5 32.9 % DEWPOINT 53.6 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 96.4 86.9 91.4 DegF SOIL TEMP. 20 in 89.2 88.9 89.1 DegF WIND SPEED 22.1 3.8 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 66 Degrees SOLAR RADIATION 479.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.2 4993 34.2 6174 39.2 7447 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 1 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.9 49.1 36.6 2.1 0.0 0.00 88.3 88.9 2.5 4.0 2.2 279 2 76.3 50.9 41.1 1.8 0.0 0.00 87.3 88.9 2.5 4.9 2.2 143 3 75.2 54.1 48.1 1.5 0.0 0.00 86.4 88.9 0.9 2.7 0.9 7 4 74.3 54.9 51.0 1.4 0.0 0.00 85.6 88.9 2.0 3.4 2.0 39 5 73.4 53.4 49.7 1.4 0.0 0.00 84.7 89.1 2.5 4.7 2.5 26 6 72.7 52.7 49.3 1.4 0.0 0.00 84.0 88.9 1.6 3.1 1.3 5 7 72.5 52.5 49.5 1.4 1.0 0.00 83.3 88.9 1.3 4.3 1.3 36 8 75.7 53.1 45.5 1.6 12.4 0.00 82.6 88.9 2.9 4.9 2.7 34 9 81.5 53.2 37.9 2.3 29.9 0.00 82.6 88.9 3.1 5.8 2.9 52 10 88.2 53.1 30.4 3.2 45.4 0.00 83.3 88.9 6.0 8.9 5.8 59 11 93.2 51.4 24.4 4.0 57.8 0.00 85.1 88.9 6.0 8.9 5.6 60 12 95.7 47.3 19.4 4.6 65.9 0.00 86.5 88.7 4.5 8.7 4.0 63 13 97.3 48.2 19.0 4.9 68.3 0.00 87.8 88.7 2.5 6.7 1.3 78 14 100.0 46.0 16.2 5.5 64.5 0.00 89.4 88.7 3.4 9.6 0.7 90 15 102.2 43.9 14.0 6.0 56.4 0.00 90.9 88.5 3.6 8.7 1.3 123 16 102.4 44.1 13.9 6.1 43.0 0.00 92.8 88.5 4.5 12.1 3.4 194 17 102.0 42.1 13.1 6.0 27.0 0.00 93.9 88.5 6.3 11.6 5.6 199 18 100.9 42.1 13.5 5.8 10.5 0.00 94.3 88.3 6.7 10.3 6.5 198 19 95.9 43.9 17.0 4.8 0.5 0.00 93.9 88.3 3.6 6.7 3.4 189 20 89.4 46.4 22.7 3.7 0.0 0.00 92.8 88.2 1.1 2.7 0.9 227 21 86.7 47.1 25.4 3.2 0.0 0.00 91.8 88.2 0.4 1.6 0.4 248 22 83.5 51.1 32.8 2.6 0.0 0.00 90.5 88.2 1.1 3.1 0.7 73 23 80.4 50.0 34.5 2.3 0.0 0.00 89.2 88.2 2.5 6.7 2.2 195 24 80.4 46.9 31.0 2.4 0.0 0.00 88.2 88.2 2.2 4.9 1.6 170 AZMET Daily Weather Data : YUMA VALLEY : Oct 1 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.5 71.2 86.5 DegF RELATIVE HUMIDITY 58.8 11.3 30.7 % DEWPOINT 49.1 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 94.3 82.4 88.2 DegF SOIL TEMP. 20 in 89.1 88.2 88.7 DegF WIND SPEED 12.1 3.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 108 Degrees SOLAR RADIATION 482.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.6 5019 31.5 6206 36.5 7484 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 2 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.6 52.7 40.7 2.0 0.0 0.00 87.1 88.2 1.3 3.8 1.3 120 2 75.6 54.1 47.5 1.6 0.0 0.00 86.2 88.2 2.7 7.4 2.7 156 3 74.5 54.9 50.3 1.5 0.0 0.00 85.3 88.2 0.9 2.7 0.7 178 4 73.2 55.0 53.0 1.3 0.0 0.00 84.4 88.2 1.1 2.2 0.9 48 5 72.3 55.2 54.9 1.2 0.0 0.00 83.7 88.2 1.1 2.7 1.1 45 6 70.7 55.6 58.8 1.0 0.0 0.00 82.9 88.2 0.4 1.6 0.2 335 7 70.0 54.9 58.6 1.0 1.0 0.00 82.0 88.2 0.7 2.0 0.4 267 8 73.8 55.8 53.5 1.3 13.1 0.00 81.5 88.2 1.3 3.4 1.3 46 9 81.0 56.7 43.5 2.0 30.3 0.00 81.5 88.2 0.9 4.7 0.4 134 10 85.6 56.8 37.6 2.6 46.3 0.00 82.4 88.2 2.0 5.6 1.8 218 11 90.5 54.3 29.6 3.5 56.6 0.00 84.6 88.0 6.5 15.0 5.8 283 12 94.8 51.4 23.2 4.3 63.5 0.00 87.1 88.0 9.4 13.9 8.9 300 13 96.6 48.7 19.8 4.7 67.8 0.00 89.6 88.0 6.7 12.5 5.6 286 14 97.9 46.8 17.7 5.1 64.0 0.00 92.1 87.8 6.0 13.4 5.1 273 15 99.0 46.2 16.8 5.3 54.5 0.00 94.3 87.8 6.3 15.9 5.4 283 16 99.0 45.7 16.5 5.3 39.7 0.00 95.5 87.8 8.7 16.1 7.8 263 17 98.2 43.5 15.5 5.3 22.2 0.00 95.7 87.6 10.5 15.4 10.1 248 18 96.6 44.2 16.7 4.9 7.6 0.00 95.4 87.6 8.9 17.0 8.7 265 19 93.7 43.2 17.6 4.5 0.7 0.00 93.7 87.6 13.0 23.7 12.8 277 20 90.9 42.6 18.8 4.0 0.0 0.00 92.5 87.6 11.9 19.9 11.6 280 21 88.3 42.4 20.3 3.6 0.0 0.00 91.0 87.6 8.7 12.3 8.7 273 22 83.1 44.2 25.7 2.9 0.0 0.00 90.3 87.6 4.7 8.5 4.5 240 23 79.3 43.0 27.5 2.5 0.0 0.00 89.2 87.6 3.6 4.9 3.6 244 24 76.5 42.8 30.0 2.2 0.0 0.00 88.0 87.6 3.4 5.1 3.4 235 AZMET Daily Weather Data : YUMA VALLEY : Oct 2 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.0 69.1 84.9 DegF RELATIVE HUMIDITY 68.9 13.5 33.1 % DEWPOINT 49.6 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 95.9 81.3 88.2 DegF SOIL TEMP. 20 in 88.2 87.4 88.0 DegF WIND SPEED 23.7 4.9 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 269 Degrees SOLAR RADIATION 467.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.4 5045 30.2 6236 35.3 7519 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 3 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.0 43.3 32.4 2.0 0.0 0.00 86.5 87.6 4.7 7.4 4.5 240 2 78.4 41.0 26.2 2.5 0.0 0.00 85.1 87.6 6.3 10.3 6.0 258 3 74.8 42.6 31.8 2.0 0.0 0.00 84.2 87.6 4.9 7.4 4.3 234 4 71.1 44.1 38.2 1.6 0.0 0.00 83.5 87.6 4.5 5.8 4.3 201 5 68.5 44.4 41.9 1.4 0.0 0.00 82.6 87.6 3.4 7.2 2.0 171 6 73.0 43.3 34.8 1.9 0.0 0.00 81.7 87.6 4.7 10.3 2.7 264 7 68.2 45.7 44.1 1.3 0.7 0.00 81.0 87.6 5.1 7.4 4.5 200 8 70.5 48.2 45.1 1.4 14.1 0.00 80.2 87.6 4.9 6.9 4.5 173 9 78.6 46.6 32.7 2.3 31.8 0.00 80.1 87.6 4.3 7.4 4.0 243 10 84.0 43.3 24.0 3.0 48.5 0.00 80.8 87.6 6.3 10.3 6.0 256 11 88.9 41.9 19.6 3.7 54.5 0.00 82.8 87.6 9.6 18.3 9.2 274 12 92.7 42.1 17.4 4.3 66.9 0.00 85.1 87.4 13.4 22.8 12.8 251 13 93.2 43.0 17.7 4.4 67.1 0.00 87.3 87.4 13.2 21.5 12.8 238 14 92.8 46.2 20.3 4.2 65.5 0.00 89.8 87.4 10.3 20.6 9.8 223 15 92.1 47.5 21.7 4.0 56.9 0.00 91.0 87.3 11.2 18.8 10.5 227 16 93.0 45.0 19.2 4.3 38.7 0.00 90.7 87.3 11.6 19.7 11.2 245 17 92.8 43.5 18.3 4.3 26.3 0.00 89.4 87.1 12.3 18.6 11.9 265 18 89.2 45.7 22.2 3.7 6.2 0.00 87.6 87.1 15.7 21.5 15.4 286 19 86.9 44.8 23.2 3.3 0.7 0.00 85.8 87.1 13.0 20.6 12.8 289 20 84.2 43.9 24.5 3.0 0.0 0.00 84.2 86.9 8.9 14.1 8.7 282 21 82.0 43.3 25.5 2.8 0.0 0.00 82.8 86.9 9.6 16.3 9.6 290 22 80.2 43.2 26.9 2.6 0.0 0.00 81.3 86.9 11.6 17.7 11.6 295 23 79.3 44.2 29.0 2.4 0.0 0.00 80.2 86.9 11.9 19.5 11.6 297 24 78.1 44.6 30.5 2.3 0.0 0.00 79.5 86.9 10.1 18.1 9.8 300 AZMET Daily Weather Data : YUMA VALLEY : Oct 3 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.3 66.6 82.0 DegF RELATIVE HUMIDITY 51.7 14.5 27.8 % DEWPOINT 44.2 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 91.0 79.5 84.4 DegF SOIL TEMP. 20 in 87.8 86.9 87.4 DegF WIND SPEED 22.8 8.7 MPH WIND VECTOR MAG. 7.2 MPH WIND VECTOR DIR. 261 Degrees SOLAR RADIATION 477.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.4 5068 28.4 6265 33.3 7552 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 4 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.2 44.1 31.0 2.2 0.0 0.00 78.8 86.9 13.6 21.3 13.4 312 2 76.1 44.4 32.3 2.1 0.0 0.00 78.3 86.9 13.2 19.2 13.0 315 3 75.6 44.6 33.2 2.0 0.0 0.00 77.7 86.9 13.9 20.4 13.6 310 4 74.3 43.3 33.0 1.9 0.0 0.00 77.4 86.7 11.4 18.6 11.4 318 5 74.3 43.9 33.5 1.9 0.0 0.00 76.8 86.7 12.3 20.6 12.1 313 6 74.1 43.7 33.6 1.9 0.0 0.00 76.5 86.7 14.1 20.4 13.9 312 7 73.9 43.0 33.0 1.9 0.7 0.00 76.1 86.5 12.8 20.1 12.5 314 8 74.5 43.0 32.2 2.0 10.5 0.00 75.9 86.5 9.4 17.2 9.2 312 9 74.8 43.0 31.9 2.0 16.7 0.00 75.9 86.4 12.1 21.0 11.6 287 10 77.2 43.7 30.5 2.2 43.0 0.00 76.5 86.4 12.1 18.8 11.9 297 11 79.0 45.0 30.0 2.4 46.6 0.00 77.7 86.2 13.4 21.0 13.2 295 12 78.3 45.3 31.2 2.3 24.1 0.00 79.0 86.2 9.6 15.0 9.4 288 13 80.8 44.8 28.2 2.6 52.8 0.00 80.2 86.0 11.4 17.4 11.2 288 14 82.8 43.9 25.5 2.9 59.7 0.00 81.9 86.0 9.4 16.1 8.9 290 15 82.9 43.9 25.3 2.9 27.7 0.00 83.3 85.8 6.0 13.9 5.4 282 16 84.9 44.6 24.5 3.1 37.3 0.00 84.4 85.8 5.4 10.5 4.7 211 17 86.0 44.4 23.5 3.3 25.8 0.00 85.3 85.6 8.7 21.5 7.2 253 18 83.1 45.7 27.2 2.8 9.1 0.00 85.1 85.5 18.6 27.3 18.1 286 19 77.7 46.9 33.9 2.2 0.5 0.00 84.0 85.5 19.2 28.4 19.0 288 20 74.3 49.6 41.9 1.7 0.0 0.00 82.8 85.3 17.0 25.1 16.6 287 21 73.2 49.6 43.5 1.6 0.0 0.00 81.5 85.3 16.6 24.4 16.3 293 22 72.0 49.6 45.4 1.5 0.0 0.00 80.2 85.3 18.3 28.2 18.1 296 23 70.2 50.0 49.0 1.3 0.0 0.00 79.2 85.1 14.3 22.6 14.1 289 24 69.8 47.1 44.4 1.4 0.0 0.00 78.1 85.1 15.7 25.1 15.2 276 AZMET Daily Weather Data : YUMA VALLEY : Oct 4 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.7 69.4 77.0 DegF RELATIVE HUMIDITY 50.4 20.9 33.2 % DEWPOINT 45.3 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 85.5 75.7 79.7 DegF SOIL TEMP. 20 in 86.9 85.1 86.0 DegF WIND SPEED 28.4 12.8 MPH WIND VECTOR MAG. 11.9 MPH WIND VECTOR DIR. 295 Degrees SOLAR RADIATION 354.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.0 5091 27.9 6292 32.9 7585 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 5 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 69.1 45.3 42.3 1.4 0.0 0.00 77.2 85.1 15.9 23.7 15.7 292 2 68.5 45.7 43.7 1.3 0.0 0.00 76.3 85.1 15.4 26.6 15.2 296 3 68.2 46.4 45.6 1.3 0.0 0.00 75.6 85.1 14.1 21.3 13.9 296 4 68.7 47.1 46.1 1.3 0.0 0.00 75.2 84.9 18.1 31.1 18.1 307 5 68.0 47.8 48.6 1.2 0.0 0.00 74.8 84.9 16.1 24.4 15.9 310 6 67.1 48.4 51.2 1.1 0.0 0.00 74.3 84.9 13.6 22.6 13.4 316 7 67.1 48.9 52.0 1.1 0.7 0.00 73.9 84.7 13.6 20.6 13.4 310 8 68.2 49.5 51.5 1.1 13.1 0.00 73.6 84.7 10.7 17.2 10.7 297 9 70.2 49.8 48.3 1.3 31.5 0.00 73.8 84.7 9.6 15.4 9.4 289 10 72.7 50.7 46.0 1.5 48.5 0.00 74.7 84.6 10.3 14.5 9.8 293 11 76.1 51.4 42.3 1.8 61.9 0.00 76.5 84.6 9.8 15.4 9.6 295 12 79.5 49.3 34.8 2.2 69.0 0.00 78.4 84.4 6.0 13.0 5.4 323 13 82.0 48.4 31.0 2.6 70.5 0.00 81.3 84.2 5.4 14.1 4.0 268 14 83.8 48.0 28.8 2.8 67.1 0.00 84.0 84.2 7.2 15.4 6.3 248 15 85.5 48.0 27.3 3.0 58.0 0.00 86.2 84.2 7.4 14.1 6.5 262 16 86.2 47.7 26.4 3.1 44.4 0.00 87.8 84.0 6.7 12.3 6.0 237 17 86.5 46.9 25.4 3.2 27.7 0.00 88.5 83.8 6.9 10.7 6.5 248 18 85.5 46.9 26.3 3.1 10.5 0.00 88.5 83.8 7.6 10.5 7.4 236 19 81.0 48.7 32.6 2.4 0.5 0.00 87.6 83.8 5.8 9.8 5.8 215 20 77.0 46.9 34.7 2.1 0.0 0.00 86.5 83.8 2.5 5.6 2.2 224 21 73.8 48.0 40.1 1.7 0.0 0.00 85.3 83.7 2.0 4.5 1.6 237 22 71.2 47.8 43.3 1.5 0.0 0.00 83.8 83.7 1.3 6.9 1.1 220 23 68.5 46.9 46.0 1.3 0.0 0.00 82.6 83.8 1.6 4.9 1.1 134 24 67.8 46.9 47.0 1.2 0.0 0.00 81.3 83.8 2.0 6.3 1.6 204 AZMET Daily Weather Data : YUMA VALLEY : Oct 5 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.4 66.4 74.7 DegF RELATIVE HUMIDITY 53.7 23.8 40.1 % DEWPOINT 48.0 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 88.7 73.6 80.2 DegF SOIL TEMP. 20 in 85.1 83.7 84.4 DegF WIND SPEED 31.1 8.7 MPH WIND VECTOR MAG. 7.4 MPH WIND VECTOR DIR. 288 Degrees SOLAR RADIATION 503.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.8 5113 26.8 6319 31.9 7617 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 6 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.2 47.7 51.2 1.1 0.0 0.00 80.2 83.8 2.0 5.6 1.3 194 2 64.8 48.9 56.3 0.9 0.0 0.00 79.2 83.8 1.1 5.6 0.7 74 3 64.2 50.9 62.1 0.8 0.0 0.00 78.1 83.8 0.7 3.1 0.4 351 4 62.6 51.1 66.1 0.7 0.0 0.00 77.2 83.8 1.1 4.0 1.1 55 5 62.6 51.3 66.6 0.6 0.0 0.00 76.3 83.8 1.3 3.1 1.3 33 6 62.1 50.7 66.4 0.6 0.0 0.00 75.6 84.0 0.9 2.7 0.9 32 7 61.3 50.4 67.1 0.6 0.7 0.00 74.8 84.0 0.7 2.9 0.7 29 8 65.1 51.1 60.7 0.8 13.1 0.00 74.1 84.0 0.4 1.3 0.2 60 9 73.2 49.6 43.4 1.6 31.1 0.00 74.1 84.0 0.4 1.8 0.2 152 10 78.3 47.8 34.4 2.2 47.1 0.00 74.8 84.0 1.1 5.8 0.7 245 11 84.4 46.0 26.5 3.0 59.5 0.00 77.0 83.8 4.9 11.9 3.8 355 12 88.2 42.1 20.0 3.6 67.4 0.00 79.5 83.8 6.7 12.3 6.5 9 13 89.8 39.7 17.5 3.9 69.5 0.00 82.2 83.8 6.5 11.6 6.0 4 14 91.2 38.8 16.0 4.2 65.9 0.00 84.9 83.8 5.8 11.4 5.1 11 15 92.1 37.4 14.7 4.4 57.3 0.00 87.3 83.7 5.8 13.0 4.9 1 16 92.8 38.7 15.2 4.4 43.7 0.00 89.2 83.7 5.4 22.8 4.7 4 17 92.8 37.0 14.2 4.5 27.2 0.00 90.1 83.5 6.9 15.0 6.7 351 18 91.8 35.2 13.8 4.4 10.3 0.00 90.1 83.5 7.6 12.5 7.4 345 19 88.5 34.2 14.5 3.9 0.2 0.00 89.2 83.5 6.0 9.4 5.8 351 20 86.5 33.4 14.9 3.7 0.0 0.00 88.0 83.5 5.6 9.4 5.4 349 21 82.4 36.3 19.5 3.1 0.0 0.00 86.9 83.5 4.7 8.9 3.6 42 22 78.6 37.8 23.2 2.6 0.0 0.00 85.6 83.5 3.4 6.3 3.4 37 23 75.2 40.6 28.9 2.1 0.0 0.00 84.2 83.5 2.2 4.9 2.0 359 24 70.3 39.9 33.1 1.7 0.0 0.00 82.9 83.5 1.3 4.5 0.9 232 AZMET Daily Weather Data : YUMA VALLEY : Oct 6 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.7 60.8 77.7 DegF RELATIVE HUMIDITY 72.5 12.7 35.3 % DEWPOINT 43.2 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 90.3 73.9 81.7 DegF SOIL TEMP. 20 in 84.0 83.5 83.8 DegF WIND SPEED 22.8 3.4 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 3 Degrees SOLAR RADIATION 493.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.7 5134 25.7 6345 30.6 7647 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 7 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.9 45.0 45.1 1.2 0.0 0.00 81.7 83.7 0.9 3.4 0.9 90 2 66.0 42.6 42.7 1.3 0.0 0.00 80.6 83.7 1.1 3.1 0.4 162 3 64.9 45.5 49.5 1.1 0.0 0.00 79.5 83.7 1.1 4.3 0.7 98 4 65.1 45.1 48.3 1.1 0.0 0.00 78.4 83.7 1.1 3.6 1.1 15 5 66.6 42.3 41.6 1.3 0.0 0.00 77.5 83.8 4.3 5.8 4.0 43 6 67.8 38.7 34.3 1.5 0.0 0.00 76.8 83.8 3.4 4.9 3.4 48 7 68.2 39.0 34.5 1.5 0.7 0.00 75.9 83.8 1.8 4.0 1.8 54 8 70.9 41.7 34.9 1.7 13.4 0.00 75.0 83.8 4.7 10.3 4.5 75 9 76.5 43.3 30.6 2.2 31.8 0.00 75.0 83.8 8.7 13.4 8.7 55 10 84.7 41.4 21.8 3.2 47.8 0.00 75.9 83.8 10.5 15.4 10.3 28 11 88.7 39.9 18.0 3.8 60.2 0.00 77.5 83.8 11.9 16.8 11.6 42 12 91.4 38.1 15.6 4.2 67.6 0.00 79.9 83.8 11.6 17.7 11.2 43 13 93.9 37.9 14.3 4.7 61.6 0.00 82.4 83.7 8.3 14.8 8.1 36 14 95.5 37.2 13.2 5.0 59.5 0.00 85.1 83.7 7.6 19.0 7.2 13 15 97.0 36.3 12.1 5.2 57.1 0.00 87.4 83.7 7.2 14.5 6.7 14 16 97.3 36.7 12.2 5.3 43.5 0.00 89.2 83.5 6.7 19.2 6.5 9 17 97.2 35.2 11.6 5.3 27.0 0.00 90.3 83.5 8.3 15.9 8.1 356 18 94.6 36.0 12.9 4.9 10.0 0.00 90.5 83.5 7.2 11.4 6.9 3 19 90.3 34.9 14.1 4.2 0.2 0.00 90.0 83.5 5.1 9.6 5.1 6 20 87.6 34.3 15.0 3.8 0.0 0.00 88.9 83.5 5.8 8.9 5.6 8 21 86.2 33.8 15.3 3.6 0.0 0.00 87.6 83.5 5.6 8.9 5.4 4 22 84.9 34.2 16.3 3.4 0.0 0.00 86.5 83.5 4.9 8.1 4.7 7 23 78.3 36.5 22.2 2.6 0.0 0.00 85.5 83.5 3.1 4.9 2.9 56 24 77.4 35.1 21.7 2.5 0.0 0.00 84.2 83.5 2.7 4.9 2.0 54 AZMET Daily Weather Data : YUMA VALLEY : Oct 7 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.1 63.5 81.5 DegF RELATIVE HUMIDITY 59.8 10.6 24.9 % DEWPOINT 38.8 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 90.5 74.7 82.6 DegF SOIL TEMP. 20 in 83.8 83.3 83.7 DegF WIND SPEED 19.2 5.6 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 28 Degrees SOLAR RADIATION 480.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.7 5156 27.7 6373 32.6 7680 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 8 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.7 40.8 36.3 1.5 0.0 0.00 82.9 83.5 1.8 4.3 1.8 212 2 68.0 41.0 37.3 1.5 0.0 0.00 81.9 83.7 0.9 2.9 0.4 138 3 65.7 44.1 45.6 1.2 0.0 0.00 80.6 83.7 1.1 3.4 0.4 191 4 65.7 45.7 48.4 1.1 0.0 0.00 79.7 83.7 1.1 3.8 1.1 239 5 66.4 40.3 38.3 1.4 0.0 0.00 78.8 83.7 1.3 3.8 1.1 232 6 64.9 39.4 39.0 1.3 0.0 0.00 77.9 83.7 0.9 2.7 0.7 193 7 63.5 43.3 47.8 1.0 0.7 0.00 77.0 83.7 1.6 4.0 1.6 190 8 71.4 41.4 35.0 1.8 12.9 0.00 76.1 83.8 4.5 10.3 4.3 59 9 80.8 41.2 24.6 2.7 31.3 0.00 76.1 83.8 6.3 9.6 6.0 50 10 88.5 39.6 18.1 3.8 47.1 0.00 77.2 83.8 6.3 11.0 6.0 12 11 92.5 37.9 14.9 4.4 58.8 0.00 79.0 83.8 6.0 10.3 5.8 22 12 94.8 39.4 14.6 4.8 66.2 0.00 81.5 83.7 7.4 13.2 7.2 41 13 96.4 38.3 13.3 5.1 68.6 0.00 84.4 83.7 6.0 12.1 5.4 28 14 98.4 37.4 12.1 5.5 65.0 0.00 87.3 83.7 3.6 10.1 2.9 23 15 100.4 37.9 11.7 5.8 55.9 0.00 90.0 83.7 2.5 6.3 1.6 43 16 100.2 37.4 11.5 5.8 42.8 0.00 92.1 83.5 4.0 8.5 3.6 241 17 99.7 37.2 11.6 5.7 26.3 0.00 93.4 83.5 4.0 7.6 3.8 236 18 97.9 37.2 12.3 5.4 9.3 0.00 93.7 83.5 3.8 6.3 3.6 216 19 91.0 40.1 17.1 4.2 0.2 0.00 93.0 83.5 3.4 4.7 3.1 222 20 84.9 41.0 21.3 3.2 0.0 0.00 91.8 83.5 1.6 3.4 1.3 257 21 81.5 41.5 24.2 2.8 0.0 0.00 90.1 83.5 1.1 2.7 0.9 203 22 78.3 43.0 28.5 2.4 0.0 0.00 88.5 83.5 0.9 2.9 0.9 157 23 73.6 50.4 44.0 1.6 0.0 0.00 87.1 83.5 2.5 5.6 2.0 119 24 72.0 51.3 48.7 1.4 0.0 0.00 85.6 83.7 1.3 2.9 1.1 86 AZMET Daily Weather Data : YUMA VALLEY : Oct 8 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.7 62.4 81.9 DegF RELATIVE HUMIDITY 72.5 10.1 27.3 % DEWPOINT 41.2 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 93.7 76.1 84.4 DegF SOIL TEMP. 20 in 83.8 83.3 83.7 DegF WIND SPEED 13.2 3.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 35 Degrees SOLAR RADIATION 485.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.7 5179 27.7 6400 32.6 7713 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 9 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 69.3 47.5 46.0 1.3 0.0 0.00 84.4 83.7 2.2 5.8 2.0 143 2 68.5 48.2 48.4 1.2 0.0 0.00 83.1 83.7 2.0 4.7 1.8 126 3 68.4 49.5 50.7 1.2 0.0 0.00 82.0 83.8 2.0 4.5 1.8 75 4 68.4 49.1 50.4 1.2 0.0 0.00 81.0 83.8 3.4 6.5 2.9 98 5 66.4 46.9 49.7 1.1 0.0 0.00 80.1 83.8 2.9 9.2 1.8 177 6 66.9 43.7 43.2 1.3 0.0 0.00 79.2 84.0 2.7 4.3 2.5 247 7 64.4 48.2 55.8 0.9 0.7 0.00 78.4 84.0 0.9 3.4 0.7 62 8 67.6 50.5 54.5 1.1 11.9 0.00 77.7 84.0 1.6 4.3 1.6 21 9 74.8 58.3 56.0 1.3 29.6 0.00 77.4 84.0 2.7 6.3 2.0 41 10 82.0 67.5 61.5 1.4 46.1 0.00 78.3 84.0 8.5 12.8 8.3 145 11 87.4 67.3 51.4 2.2 56.9 0.00 80.6 84.0 10.1 15.0 9.8 159 12 91.2 63.1 39.7 3.0 64.0 0.00 82.9 84.0 10.5 15.7 10.1 167 13 93.2 58.5 31.5 3.6 66.2 0.00 85.6 84.0 9.2 14.3 8.9 167 14 95.5 55.6 26.4 4.2 62.6 0.00 88.0 84.0 8.7 15.2 7.8 186 15 97.3 52.7 22.4 4.7 53.5 0.00 90.0 83.8 9.2 16.1 8.7 179 16 99.1 43.3 14.9 5.4 42.0 0.00 91.2 83.8 12.8 20.1 12.1 187 17 98.6 40.5 13.6 5.4 24.9 0.00 91.9 83.8 9.8 16.1 9.6 189 18 96.1 42.4 15.9 4.9 7.9 0.00 91.9 83.8 9.2 13.2 8.9 183 19 89.6 45.9 22.2 3.7 0.2 0.00 91.4 83.8 9.2 14.5 8.9 173 20 87.8 45.1 22.8 3.5 0.0 0.00 90.5 83.8 6.3 15.4 5.1 243 21 83.1 46.2 27.6 2.8 0.0 0.00 89.4 83.8 4.0 6.3 3.4 196 22 80.2 48.9 33.5 2.3 0.0 0.00 88.2 83.8 1.3 4.9 0.4 119 23 76.5 52.9 44.2 1.7 0.0 0.00 86.9 83.8 1.3 3.4 0.2 193 24 74.5 57.4 55.3 1.3 0.0 0.00 85.6 84.0 1.8 4.5 1.3 300 AZMET Daily Weather Data : YUMA VALLEY : Oct 9 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.7 63.1 81.1 DegF RELATIVE HUMIDITY 67.9 12.9 39.1 % DEWPOINT 51.3 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 92.1 77.4 84.7 DegF SOIL TEMP. 20 in 84.0 83.7 83.8 DegF WIND SPEED 20.1 5.6 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 174 Degrees SOLAR RADIATION 466.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.7 5202 27.7 6428 32.8 7745 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 10 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.2 58.5 59.7 1.1 0.0 0.00 84.4 84.0 1.1 3.4 0.7 246 2 68.4 58.1 69.7 0.7 0.0 0.00 83.3 84.0 2.5 4.7 2.2 76 3 65.5 57.7 76.0 0.5 0.0 0.00 82.0 84.0 2.2 4.7 1.8 63 4 64.2 55.4 72.7 0.6 0.0 0.00 80.8 84.2 1.3 4.3 0.9 118 5 62.4 54.7 75.8 0.5 0.0 0.00 79.7 84.2 0.9 4.5 0.2 339 6 61.9 54.3 76.1 0.4 0.0 0.00 78.6 84.2 1.8 3.8 0.7 5 7 60.6 53.1 76.4 0.4 0.7 0.00 77.5 84.2 1.8 5.8 1.6 44 8 65.1 51.3 61.9 0.8 12.4 0.00 76.5 84.2 2.7 6.0 2.5 65 9 73.4 41.4 31.8 1.9 31.3 0.00 76.1 84.4 4.9 7.6 4.7 41 10 79.9 37.8 22.2 2.7 48.7 0.00 76.6 84.2 5.1 8.7 4.9 34 11 83.1 36.9 19.1 3.1 60.7 0.00 78.3 84.2 3.1 6.7 2.2 86 12 85.6 31.1 14.0 3.6 69.0 0.00 80.6 84.2 4.7 11.0 3.8 257 13 87.4 30.4 12.9 3.9 71.4 0.00 83.5 84.2 4.9 11.9 3.6 245 14 89.1 30.4 12.2 4.1 67.6 0.00 86.0 84.2 5.6 11.9 4.9 189 15 90.1 30.7 12.0 4.3 57.8 0.00 88.2 84.0 6.0 12.1 5.4 188 16 91.0 29.3 11.0 4.4 43.5 0.00 90.0 84.0 5.4 12.1 4.9 218 17 91.6 26.8 9.8 4.6 25.3 0.00 90.7 84.0 8.9 15.2 8.7 231 18 89.1 29.3 11.8 4.1 7.6 0.00 90.3 83.8 8.3 18.8 7.8 276 19 84.0 33.3 16.2 3.3 0.2 0.00 88.9 83.8 12.8 18.8 12.5 297 20 79.7 37.6 22.0 2.7 0.0 0.00 87.6 83.8 13.0 20.4 12.8 302 21 77.0 38.8 25.5 2.4 0.0 0.00 86.2 83.8 8.9 14.1 8.7 295 22 73.8 39.2 28.7 2.0 0.0 0.00 84.2 83.8 13.0 28.2 12.5 305 23 70.9 38.5 30.6 1.8 0.0 0.00 83.3 83.8 12.8 24.4 12.5 290 24 69.3 37.2 30.9 1.7 0.0 0.00 81.9 83.8 10.1 18.1 9.8 300 AZMET Daily Weather Data : YUMA VALLEY : Oct 10 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.3 59.0 76.5 DegF RELATIVE HUMIDITY 83.2 7.7 36.6 % DEWPOINT 41.4 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 90.7 76.1 83.3 DegF SOIL TEMP. 20 in 84.4 83.8 84.0 DegF WIND SPEED 28.2 5.8 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 288 Degrees SOLAR RADIATION 496.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.4 5221 24.5 6453 29.5 7775 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 11 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.0 37.8 33.0 1.6 0.0 0.00 80.8 83.8 9.2 20.4 8.7 298 2 66.2 40.5 38.8 1.4 0.0 0.00 79.7 83.8 8.5 14.8 7.8 305 3 64.6 42.6 44.8 1.1 0.0 0.00 78.8 83.8 4.9 13.6 4.0 349 4 63.9 43.2 47.0 1.1 0.0 0.00 77.9 83.8 1.8 6.7 1.6 327 5 63.3 39.6 41.4 1.2 0.0 0.00 76.8 83.8 6.5 11.6 6.0 352 6 60.4 29.3 30.5 1.3 0.0 0.00 76.1 83.8 3.6 6.9 3.4 10 7 60.1 23.9 24.6 1.3 0.5 0.00 75.2 83.8 6.3 12.1 6.0 5 8 60.6 21.7 22.1 1.4 11.2 0.00 74.3 83.8 6.0 10.3 5.8 6 9 63.5 22.8 21.0 1.6 30.6 0.00 73.8 83.8 8.3 15.4 8.1 1 10 66.4 23.2 19.2 1.8 49.7 0.00 73.9 83.8 11.0 17.4 10.7 356 11 68.5 22.3 17.2 2.0 64.3 0.00 74.8 83.7 9.2 17.4 8.7 349 12 70.2 22.3 16.2 2.1 73.1 0.00 76.5 83.7 8.5 19.0 7.8 340 13 71.4 27.0 18.8 2.1 75.3 0.00 78.4 83.5 9.6 21.0 8.7 302 14 72.9 26.1 17.4 2.3 71.4 0.00 80.4 83.5 10.3 18.8 9.4 310 15 73.4 23.4 15.2 2.4 62.1 0.00 81.9 83.3 11.2 17.7 10.5 304 16 74.1 19.2 12.4 2.5 47.5 0.00 82.8 83.3 10.7 22.6 10.3 305 17 74.1 15.4 10.6 2.6 28.9 0.00 82.9 83.1 10.7 17.9 10.3 323 18 73.2 14.4 10.5 2.5 9.1 0.00 82.4 83.1 11.0 16.3 10.7 330 19 69.3 17.4 13.8 2.1 0.2 0.00 81.7 83.1 5.8 10.5 5.1 338 20 64.4 21.4 19.1 1.7 0.0 0.00 80.4 82.9 2.5 4.9 2.5 29 21 61.0 21.9 22.1 1.4 0.0 0.00 78.8 82.9 3.1 5.6 2.9 45 22 59.2 22.1 23.7 1.3 0.0 0.00 77.2 82.9 4.9 7.4 4.9 37 23 57.0 22.1 25.6 1.2 0.0 0.00 75.9 82.8 4.3 6.3 4.0 46 24 55.2 22.5 27.7 1.1 0.0 0.00 74.5 82.8 3.1 5.4 3.1 39 AZMET Daily Weather Data : YUMA VALLEY : Oct 11 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.2 53.4 65.8 DegF RELATIVE HUMIDITY 49.2 9.1 23.9 % DEWPOINT 25.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 82.9 73.6 78.3 DegF SOIL TEMP. 20 in 84.0 82.8 83.5 DegF WIND SPEED 22.6 7.2 MPH WIND VECTOR MAG. 5.8 MPH WIND VECTOR DIR. 337 Degrees SOLAR RADIATION 523.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.5 5231 14.2 6467 19.3 7794 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 12 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.7 20.8 26.3 1.1 0.0 0.00 73.2 82.8 2.5 4.7 2.0 52 2 54.3 18.5 24.2 1.1 0.0 0.00 72.0 82.8 2.2 6.7 1.6 171 3 57.2 17.8 21.2 1.3 0.0 0.00 70.7 82.8 4.5 11.0 3.4 11 4 59.2 15.1 17.5 1.4 0.0 0.00 69.8 82.6 6.7 10.5 6.5 356 5 58.6 14.9 17.6 1.4 0.0 0.00 69.1 82.6 8.3 14.3 8.1 360 6 58.1 17.1 19.8 1.3 0.0 0.00 68.7 82.6 9.8 15.4 9.6 3 7 57.2 16.9 20.4 1.3 0.5 0.00 68.4 82.4 9.2 14.3 8.9 9 8 59.2 17.4 19.4 1.4 12.4 0.00 68.0 82.4 10.3 17.2 10.1 10 9 62.2 18.0 17.8 1.6 31.5 0.00 67.8 82.4 11.9 20.1 11.6 7 10 64.9 17.8 16.0 1.8 49.9 0.00 68.5 82.2 13.0 21.3 12.5 9 11 67.1 18.3 15.2 1.9 64.3 0.00 69.8 82.0 13.2 19.9 12.8 16 12 69.3 18.5 14.3 2.1 72.9 0.00 71.4 82.0 11.4 18.8 11.2 15 13 71.1 18.0 13.1 2.3 75.3 0.00 73.4 81.9 8.9 15.0 8.5 17 14 72.3 16.7 11.9 2.4 71.4 0.00 75.6 81.9 7.2 13.2 6.3 6 15 73.2 16.5 11.4 2.5 61.4 0.00 77.5 81.7 7.4 20.1 6.5 355 16 73.6 14.7 10.5 2.5 46.3 0.00 79.2 81.5 7.6 16.1 7.2 352 17 73.0 13.5 10.1 2.5 27.7 0.00 79.9 81.5 7.8 14.3 7.4 352 18 70.9 14.5 11.3 2.3 8.8 0.00 79.7 81.3 6.5 12.1 6.3 1 19 67.3 14.4 12.7 2.0 0.2 0.00 79.0 81.1 5.1 8.7 5.1 2 20 64.4 13.8 13.8 1.8 0.0 0.00 77.5 81.1 3.6 6.3 3.6 1 21 64.0 11.7 12.6 1.8 0.0 0.00 76.1 81.0 4.3 7.4 4.3 357 22 62.6 11.3 13.2 1.7 0.0 0.00 74.7 81.0 3.4 7.6 3.1 349 23 61.5 12.2 14.2 1.6 0.0 0.00 73.4 81.0 4.0 6.5 3.8 1 24 60.4 13.5 15.5 1.5 0.0 0.00 72.1 81.0 4.5 9.4 4.3 360 AZMET Daily Weather Data : YUMA VALLEY : Oct 12 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.3 51.3 64.0 DegF RELATIVE HUMIDITY 29.5 9.1 15.8 % DEWPOINT 16.0 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 79.9 67.8 73.2 DegF SOIL TEMP. 20 in 82.8 81.0 81.9 DegF WIND SPEED 21.3 7.2 MPH WIND VECTOR MAG. 6.7 MPH WIND VECTOR DIR. 6 Degrees SOLAR RADIATION 522.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.5 5239 12.8 6480 17.8 7812 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 13 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.5 14.2 16.6 1.5 0.0 0.00 71.2 81.0 4.3 6.9 4.0 352 2 58.3 14.2 17.5 1.4 0.0 0.00 70.2 80.8 4.3 7.8 4.3 332 3 59.2 15.3 17.7 1.4 0.0 0.00 69.1 80.8 6.0 9.4 6.0 334 4 60.6 14.5 16.3 1.5 0.0 0.00 68.2 80.8 8.3 13.6 8.3 325 5 59.7 15.3 17.2 1.5 0.0 0.00 67.8 80.8 7.8 14.1 7.8 324 6 58.6 16.0 18.5 1.4 0.0 0.00 67.3 80.8 6.5 10.7 6.5 325 7 57.7 16.9 19.8 1.3 0.5 0.00 66.6 80.6 7.6 16.8 7.6 327 8 60.4 18.3 19.3 1.5 11.9 0.00 66.2 80.6 10.3 17.4 10.1 329 9 64.6 19.2 17.4 1.7 31.1 0.00 66.2 80.6 13.4 22.6 13.0 345 10 66.6 20.5 17.1 1.9 49.0 0.00 67.1 80.4 15.0 24.8 14.5 343 11 68.5 21.0 16.2 2.0 62.6 0.00 68.4 80.4 14.1 22.4 13.6 350 12 70.5 21.2 15.4 2.2 71.2 0.00 70.3 80.2 13.9 22.1 13.2 357 13 72.5 21.0 14.2 2.3 73.3 0.00 72.1 80.2 16.1 26.4 15.7 354 14 74.7 21.4 13.3 2.5 70.0 0.00 73.9 80.1 15.2 25.7 14.8 354 15 76.1 20.7 12.4 2.7 60.7 0.00 75.6 80.1 13.4 22.8 13.0 360 16 76.6 20.1 11.9 2.8 45.6 0.00 76.6 79.9 12.8 21.0 12.3 359 17 76.3 19.8 11.9 2.7 26.5 0.00 77.4 79.9 12.1 22.8 11.9 360 18 74.7 19.0 12.2 2.6 8.4 0.00 77.4 79.7 10.7 18.1 10.5 1 19 71.8 18.1 12.9 2.3 0.2 0.00 76.8 79.7 7.8 15.9 7.6 2 20 70.5 17.8 13.2 2.2 0.0 0.00 75.7 79.5 6.9 13.9 6.7 2 21 68.0 18.0 14.5 2.0 0.0 0.00 74.8 79.5 3.6 6.7 3.4 13 22 68.4 16.7 13.5 2.0 0.0 0.00 73.6 79.5 7.6 19.5 7.4 4 23 68.9 16.3 13.1 2.1 0.0 0.00 72.7 79.5 15.0 25.9 14.5 3 24 68.7 17.1 13.6 2.1 0.0 0.00 72.0 79.5 13.9 22.6 13.6 4 AZMET Daily Weather Data : YUMA VALLEY : Oct 13 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.4 56.8 67.1 DegF RELATIVE HUMIDITY 21.4 10.7 15.2 % DEWPOINT 18.0 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 77.4 66.0 71.6 DegF SOIL TEMP. 20 in 81.0 79.5 80.2 DegF WIND SPEED 26.4 10.3 MPH WIND VECTOR MAG. 9.8 MPH WIND VECTOR DIR. 351 Degrees SOLAR RADIATION 511.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.1 5251 17.1 6497 22.1 7834 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 14 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.0 18.7 15.0 2.0 0.0 0.00 71.4 79.5 15.2 22.8 14.8 3 2 66.9 19.0 15.8 1.9 0.0 0.00 70.9 79.3 13.9 23.0 13.4 2 3 66.0 19.2 16.5 1.8 0.0 0.00 70.3 79.3 13.6 20.1 13.4 2 4 65.8 18.9 16.3 1.8 0.0 0.00 70.0 79.3 12.5 18.1 12.3 359 5 65.7 19.0 16.5 1.8 0.0 0.00 69.4 79.3 15.2 21.9 15.0 356 6 65.3 19.9 17.4 1.8 0.0 0.00 68.7 79.3 16.3 23.5 15.9 348 7 64.4 20.5 18.4 1.7 0.5 0.00 68.4 79.3 13.0 21.9 12.8 348 8 64.9 21.4 18.6 1.7 11.5 0.00 68.0 79.2 11.4 21.3 11.2 349 9 66.9 22.8 18.6 1.8 30.8 0.00 68.0 79.2 16.8 24.2 16.3 346 10 69.4 23.0 17.2 2.0 49.7 0.00 68.7 79.2 15.2 22.1 14.8 356 11 72.3 22.8 15.5 2.3 63.8 0.00 70.0 79.2 14.8 22.8 14.3 1 12 75.0 22.5 13.8 2.6 72.4 0.00 71.6 79.0 13.6 21.3 13.0 1 13 77.7 22.5 12.7 2.8 74.8 0.00 73.4 79.0 11.6 18.3 11.4 359 14 79.7 20.8 11.1 3.1 70.9 0.00 75.6 79.0 11.6 20.4 11.2 13 15 81.3 19.9 10.2 3.3 61.2 0.00 77.2 78.8 11.2 19.9 10.7 6 16 82.2 18.7 9.4 3.4 46.1 0.00 78.6 78.8 10.7 17.0 10.5 8 17 82.4 18.7 9.3 3.4 27.2 0.00 79.3 78.6 8.7 14.1 8.5 7 18 80.2 17.4 9.4 3.2 8.4 0.00 79.5 78.6 6.7 13.6 6.5 10 19 75.6 17.2 10.9 2.7 0.0 0.00 79.0 78.6 3.6 6.3 3.6 20 20 71.8 17.6 12.6 2.3 0.0 0.00 77.7 78.6 3.4 4.9 3.1 345 21 70.2 16.7 12.8 2.2 0.0 0.00 76.5 78.6 2.5 5.8 2.5 348 22 63.9 19.2 18.0 1.7 0.0 0.00 75.2 78.4 2.9 4.3 2.7 232 23 59.0 20.1 21.9 1.3 0.0 0.00 73.9 78.4 0.9 5.1 0.4 282 24 57.7 23.7 26.6 1.2 0.0 0.00 72.5 78.6 0.9 3.4 0.2 339 AZMET Daily Weather Data : YUMA VALLEY : Oct 14 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.3 55.6 70.5 DegF RELATIVE HUMIDITY 38.8 7.9 15.2 % DEWPOINT 19.9 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 79.7 67.8 73.0 DegF SOIL TEMP. 20 in 79.5 78.4 79.0 DegF WIND SPEED 24.2 10.3 MPH WIND VECTOR MAG. 9.6 MPH WIND VECTOR DIR. 358 Degrees SOLAR RADIATION 517.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.4 5266 19.4 6516 24.5 7859 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 15 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.3 30.0 39.1 0.9 0.0 0.00 71.4 78.6 1.8 4.9 1.6 118 2 53.4 30.6 41.4 0.8 0.0 0.00 70.2 78.6 1.3 3.6 0.7 35 3 52.0 27.7 38.7 0.8 0.0 0.00 69.1 78.6 0.7 3.4 0.2 277 4 52.0 27.5 38.6 0.8 0.0 0.00 68.2 78.6 0.9 3.1 0.2 215 5 57.0 25.0 29.1 1.1 0.0 0.00 67.3 78.6 2.5 5.8 2.0 103 6 61.2 25.3 25.6 1.4 0.0 0.00 66.6 78.6 4.9 8.3 4.7 53 7 62.1 26.1 25.2 1.4 0.5 0.00 65.8 78.6 4.9 11.0 4.9 46 8 69.1 23.9 18.0 2.0 11.9 0.00 65.7 78.6 8.5 13.9 8.1 17 9 72.5 25.2 17.0 2.3 31.1 0.00 66.0 78.6 8.9 15.0 8.7 29 10 77.4 24.3 13.8 2.8 49.5 0.00 67.1 78.6 10.5 16.1 10.1 20 11 81.9 24.1 11.9 3.3 63.1 0.00 68.9 78.6 9.8 15.9 9.6 7 12 85.1 22.1 9.9 3.7 71.4 0.00 71.4 78.4 8.7 15.0 8.3 11 13 87.4 21.6 8.9 4.1 73.6 0.00 74.1 78.4 7.6 13.6 7.2 17 14 89.2 22.5 8.8 4.3 69.5 0.00 77.0 78.4 7.2 15.0 6.7 4 15 90.5 23.4 8.8 4.4 59.5 0.00 79.5 78.3 6.9 11.6 6.5 2 16 91.0 23.5 8.6 4.6 44.7 0.00 81.3 78.3 6.7 12.5 6.5 356 17 91.0 23.2 8.6 4.5 26.3 0.00 82.4 78.3 5.1 11.6 4.9 3 18 88.7 25.0 9.9 4.2 7.6 0.00 82.9 78.1 3.4 8.9 3.4 360 19 82.6 24.3 11.7 3.4 0.0 0.00 82.4 78.1 2.2 4.5 2.2 354 20 79.7 23.9 12.6 3.0 0.0 0.00 81.1 78.1 3.4 6.3 3.1 359 21 76.6 23.4 13.8 2.7 0.0 0.00 79.7 78.1 1.6 4.9 0.9 14 22 66.7 30.0 25.5 1.7 0.0 0.00 78.4 78.1 2.5 4.9 2.5 221 23 66.6 25.3 21.0 1.8 0.0 0.00 77.0 78.1 2.7 4.7 2.5 244 24 63.3 24.3 22.4 1.5 0.0 0.00 75.7 78.3 1.3 3.6 0.9 180 AZMET Daily Weather Data : YUMA VALLEY : Oct 15 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.1 50.5 73.0 DegF RELATIVE HUMIDITY 52.2 7.6 19.5 % DEWPOINT 25.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 82.9 65.7 73.6 DegF SOIL TEMP. 20 in 78.6 78.1 78.4 DegF WIND SPEED 16.1 4.7 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 14 Degrees SOLAR RADIATION 508.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.8 5282 20.3 6537 25.4 7884 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 16 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.1 36.0 40.4 1.1 0.0 0.00 74.5 78.3 2.0 3.4 1.8 153 2 58.5 35.6 42.2 1.0 0.0 0.00 73.2 78.3 0.7 2.5 0.4 166 3 58.8 29.1 32.1 1.1 0.0 0.00 72.1 78.4 0.9 2.2 0.9 246 4 56.8 29.3 35.0 1.0 0.0 0.00 71.1 78.4 0.4 2.0 0.4 243 5 55.2 27.0 33.5 1.0 0.0 0.00 70.2 78.4 0.4 2.0 0.2 239 6 57.7 29.1 33.3 1.1 0.0 0.00 69.3 78.4 0.9 3.4 0.4 79 7 61.9 28.0 27.5 1.4 0.5 0.00 68.5 78.6 4.9 6.3 4.9 46 8 64.4 29.1 26.2 1.5 11.2 0.00 68.0 78.6 5.1 7.4 5.1 50 9 73.6 29.8 20.0 2.3 30.1 0.00 67.8 78.6 6.5 12.8 6.3 49 10 81.5 24.4 12.2 3.2 48.3 0.00 68.9 78.6 8.5 13.4 8.3 22 11 85.5 25.7 11.3 3.7 61.9 0.00 70.7 78.6 9.6 15.0 9.4 35 12 88.2 29.7 12.2 4.0 69.8 0.00 73.2 78.6 10.1 15.4 9.6 39 13 90.3 29.5 11.3 4.3 71.4 0.00 75.9 78.4 6.5 11.6 6.3 28 14 91.9 29.1 10.6 4.6 67.4 0.00 79.0 78.4 5.4 10.7 4.9 20 15 93.7 29.8 10.3 4.8 57.6 0.00 81.7 78.4 4.5 9.4 4.0 18 16 94.6 29.8 10.0 5.0 43.0 0.00 83.8 78.4 4.0 9.4 3.6 1 17 94.8 29.3 9.8 5.0 25.3 0.00 85.1 78.3 2.9 6.3 2.5 352 18 92.1 30.6 11.2 4.6 7.4 0.00 85.6 78.3 2.2 5.6 2.0 266 19 83.3 32.4 15.9 3.3 0.0 0.00 84.9 78.3 1.6 3.8 1.3 240 20 78.1 34.7 20.8 2.6 0.0 0.00 83.7 78.3 1.1 5.4 0.4 14 21 79.9 33.6 18.8 2.8 0.0 0.00 82.0 78.3 6.9 12.1 6.7 330 22 78.6 32.7 18.8 2.7 0.0 0.00 80.8 78.3 6.7 8.9 6.5 334 23 77.7 31.1 18.1 2.7 0.0 0.00 79.9 78.4 4.5 7.2 4.3 352 24 72.0 33.3 24.1 2.0 0.0 0.00 78.8 78.4 2.9 4.9 2.9 42 AZMET Daily Weather Data : YUMA VALLEY : Oct 16 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.9 53.8 76.3 DegF RELATIVE HUMIDITY 58.0 8.9 21.1 % DEWPOINT 30.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 85.6 67.8 76.1 DegF SOIL TEMP. 20 in 78.6 78.3 78.4 DegF WIND SPEED 15.4 4.0 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 19 Degrees SOLAR RADIATION 493.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.8 5299 22.7 6559 27.7 7912 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 17 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.4 34.3 30.4 1.5 0.0 0.00 77.7 78.4 0.9 3.4 0.7 69 2 63.3 35.8 35.8 1.3 0.0 0.00 76.6 78.6 2.0 3.8 1.8 236 3 61.3 35.8 38.5 1.1 0.0 0.00 75.6 78.6 1.3 2.9 1.1 214 4 61.5 32.2 32.9 1.3 0.0 0.00 74.7 78.8 1.3 3.1 1.3 240 5 59.7 36.0 41.4 1.0 0.0 0.00 73.6 78.8 2.2 5.1 2.0 158 6 57.7 39.0 49.5 0.8 0.0 0.00 72.7 78.8 1.3 4.9 1.1 205 7 60.8 35.4 39.4 1.1 0.2 0.00 72.0 78.8 2.7 6.0 2.0 33 8 69.4 32.7 25.7 1.8 10.5 0.00 71.4 79.0 4.5 6.5 4.3 40 9 78.8 31.1 17.6 2.8 28.9 0.00 71.2 79.0 6.0 11.0 5.8 30 10 84.7 28.8 13.1 3.5 46.3 0.00 72.1 79.0 8.5 12.8 8.3 20 11 88.5 31.3 12.9 4.0 59.3 0.00 73.9 79.0 7.8 12.1 7.6 28 12 92.1 35.4 13.6 4.4 66.7 0.00 76.3 79.0 9.2 14.1 8.9 51 13 93.9 37.0 13.8 4.7 68.6 0.00 79.0 79.0 10.5 16.1 10.1 58 14 95.5 37.9 13.5 4.9 64.5 0.00 81.7 79.0 8.5 14.3 8.3 62 15 95.7 38.1 13.5 5.0 55.2 0.00 84.0 78.8 7.6 12.8 7.4 65 16 97.2 38.1 13.0 5.2 40.1 0.00 86.0 78.8 2.2 7.4 1.8 87 17 97.7 37.8 12.6 5.3 22.7 0.00 87.4 78.8 1.3 4.7 1.1 173 18 93.9 39.7 15.4 4.6 6.4 0.00 88.0 78.8 4.0 6.5 4.0 231 19 87.1 40.6 19.7 3.5 0.0 0.00 87.4 78.8 2.2 3.6 2.2 250 20 82.8 41.0 22.9 3.0 0.0 0.00 86.4 78.8 3.6 7.4 3.1 320 21 83.3 38.3 20.2 3.1 0.0 0.00 85.1 78.8 4.5 6.9 4.0 348 22 77.0 41.7 28.5 2.3 0.0 0.00 83.8 79.0 1.6 4.3 0.7 51 23 71.6 41.9 34.3 1.7 0.0 0.00 82.6 79.0 2.7 5.8 2.2 225 24 70.2 41.9 36.0 1.6 0.0 0.00 81.5 79.0 0.7 3.6 0.2 32 AZMET Daily Weather Data : YUMA VALLEY : Oct 17 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.1 56.5 78.8 DegF RELATIVE HUMIDITY 60.5 11.6 24.8 % DEWPOINT 36.7 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 88.0 71.2 79.2 DegF SOIL TEMP. 20 in 79.0 78.4 78.8 DegF WIND SPEED 16.1 4.0 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 41 Degrees SOLAR RADIATION 469.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.6 5319 24.7 6584 29.5 7941 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 18 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.6 43.2 41.3 1.4 0.0 0.00 80.2 79.2 1.6 4.9 1.1 72 2 68.2 45.7 44.4 1.3 0.0 0.00 79.2 79.2 1.8 4.3 1.6 20 3 69.8 42.4 37.1 1.6 0.0 0.00 78.4 79.3 2.7 4.5 2.7 26 4 68.5 44.4 41.8 1.4 0.0 0.00 77.7 79.3 2.7 4.9 2.7 31 5 67.5 45.0 44.4 1.3 0.0 0.00 77.0 79.3 2.2 3.4 2.0 15 6 65.7 44.6 46.4 1.2 0.0 0.00 76.3 79.5 2.9 5.1 2.0 358 7 66.9 38.7 35.6 1.5 0.2 0.00 75.7 79.5 1.1 3.6 0.4 33 8 67.1 45.1 45.2 1.2 6.4 0.00 75.0 79.5 0.9 3.1 0.9 22 9 73.2 44.6 36.2 1.8 23.9 0.00 74.7 79.7 3.1 8.7 3.1 38 10 82.0 39.4 22.1 2.9 46.1 0.00 75.0 79.7 7.2 11.6 7.2 34 11 87.1 37.8 17.5 3.6 58.8 0.00 76.5 79.7 6.9 10.3 6.5 55 12 90.5 38.1 15.9 4.1 65.9 0.00 78.8 79.7 7.6 10.7 7.4 72 13 94.1 37.2 13.8 4.7 67.1 0.00 81.5 79.7 5.8 9.8 4.9 79 14 96.4 36.3 12.4 5.1 62.6 0.00 84.2 79.7 4.9 9.6 4.5 134 15 97.3 36.7 12.2 5.3 53.3 0.00 86.5 79.7 4.9 8.7 4.7 140 16 98.4 35.6 11.3 5.5 39.2 0.00 88.5 79.7 5.1 10.7 4.7 165 17 98.1 36.1 11.7 5.5 22.2 0.00 89.4 79.7 5.8 9.4 5.6 182 18 95.2 41.2 15.6 4.8 5.7 0.00 89.8 79.5 2.7 5.8 2.5 189 19 88.0 40.8 19.2 3.7 0.0 0.00 89.1 79.7 0.4 2.0 0.4 212 20 81.9 42.1 24.6 2.8 0.0 0.00 88.0 79.7 2.5 8.1 2.0 199 21 78.3 43.7 29.4 2.3 0.0 0.00 86.5 79.7 1.6 4.9 1.3 212 22 75.4 44.1 32.9 2.0 0.0 0.00 85.1 79.7 1.3 4.9 1.1 179 23 74.7 42.4 31.6 2.0 0.0 0.00 83.8 79.7 2.9 5.6 1.6 191 24 70.3 50.4 49.0 1.3 0.0 0.00 82.6 79.9 0.9 3.6 0.7 25 AZMET Daily Weather Data : YUMA VALLEY : Oct 18 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.1 64.2 80.1 DegF RELATIVE HUMIDITY 57.5 10.0 28.8 % DEWPOINT 41.5 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 89.8 74.7 81.7 DegF SOIL TEMP. 20 in 79.9 79.0 79.5 DegF WIND SPEED 11.6 3.4 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 86 Degrees SOLAR RADIATION 451.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.0 5342 28.1 6612 33.1 7974 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 19 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.6 46.2 46.1 1.2 0.0 0.00 81.5 79.9 0.9 4.7 0.2 205 2 67.3 50.5 55.2 1.0 0.0 0.00 80.4 80.1 3.1 8.1 3.1 36 3 68.5 45.9 44.2 1.3 0.0 0.00 79.3 80.1 2.7 4.3 2.5 13 4 66.4 46.6 48.6 1.1 0.0 0.00 78.4 80.2 0.7 2.0 0.4 22 5 63.3 44.6 50.1 1.0 0.0 0.00 77.5 80.2 0.9 3.8 0.4 222 6 61.7 46.6 57.7 0.8 0.0 0.00 76.6 80.2 1.1 3.4 0.7 151 7 62.2 49.1 62.2 0.7 0.2 0.00 75.9 80.4 1.8 3.8 1.6 42 8 65.5 48.6 54.6 1.0 9.8 0.00 75.2 80.4 2.0 4.0 1.8 41 9 73.4 46.6 38.6 1.7 28.0 0.00 74.8 80.4 2.0 4.5 1.8 77 10 79.3 45.0 29.7 2.4 45.4 0.00 75.4 80.4 5.6 8.5 5.4 66 11 85.3 43.0 23.0 3.2 58.5 0.00 77.0 80.4 6.3 9.4 6.0 81 12 89.8 39.6 17.3 4.0 65.2 0.00 79.2 80.4 6.0 9.8 5.6 88 13 92.3 37.8 14.8 4.4 65.9 0.00 81.9 80.4 4.5 8.5 3.8 120 14 93.7 36.7 13.6 4.7 62.8 0.00 84.6 80.4 4.3 9.4 3.6 155 15 95.0 35.2 12.3 4.9 54.2 0.00 86.9 80.4 4.3 8.5 3.8 201 16 95.4 36.3 12.7 5.0 38.9 0.00 88.9 80.4 3.6 9.4 2.9 201 17 93.7 36.1 13.3 4.7 19.6 0.00 90.0 80.2 3.4 6.7 3.1 140 18 92.5 37.6 14.7 4.4 8.4 0.00 90.0 80.2 4.0 5.6 4.0 174 19 85.6 43.0 22.5 3.3 0.0 0.00 89.2 80.2 2.7 3.6 2.5 211 20 80.2 43.9 27.6 2.6 0.0 0.00 88.0 80.2 1.3 2.7 1.1 228 21 76.8 46.0 33.6 2.1 0.0 0.00 86.5 80.2 1.1 5.6 1.1 162 22 73.4 48.0 40.4 1.7 0.0 0.00 85.1 80.4 0.9 2.7 0.7 207 23 71.6 47.8 42.7 1.5 0.0 0.00 83.7 80.4 0.9 5.1 0.2 352 24 70.2 48.0 45.5 1.4 0.0 0.00 82.4 80.4 3.1 5.8 2.7 128 AZMET Daily Weather Data : YUMA VALLEY : Oct 19 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.1 60.1 77.9 DegF RELATIVE HUMIDITY 68.4 11.3 34.2 % DEWPOINT 43.7 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 90.0 74.8 82.0 DegF SOIL TEMP. 20 in 80.4 79.9 80.2 DegF WIND SPEED 9.8 2.7 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 115 Degrees SOLAR RADIATION 457.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.7 5363 25.7 6638 30.8 8005 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 20 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.1 49.6 53.5 1.0 0.0 0.00 81.1 80.6 0.9 4.7 0.9 344 2 65.5 49.5 56.3 0.9 0.0 0.00 80.1 80.6 0.4 1.3 0.2 57 3 64.0 50.4 60.9 0.8 0.0 0.00 78.8 80.6 0.9 3.8 0.9 30 4 62.2 48.6 60.7 0.8 0.0 0.00 77.9 80.6 1.3 4.3 0.9 148 5 60.3 47.7 62.9 0.7 0.0 0.00 76.8 80.8 1.8 4.9 0.9 147 6 60.4 49.1 66.3 0.6 0.0 0.00 75.9 80.8 2.0 4.5 1.8 38 7 66.6 45.3 47.0 1.2 0.2 0.00 75.0 80.8 2.2 6.9 1.8 359 8 76.1 42.4 30.1 2.2 10.0 0.00 74.3 81.0 2.7 10.1 2.0 345 9 72.7 49.1 43.8 1.6 28.4 0.00 74.1 81.0 4.0 7.6 3.8 25 10 82.9 42.1 23.9 2.9 45.4 0.00 74.7 81.0 4.7 11.2 3.8 327 11 87.1 37.4 17.3 3.6 59.0 0.00 76.5 80.8 8.5 14.1 8.3 314 12 89.1 36.7 15.7 3.9 66.9 0.00 78.8 80.8 9.4 13.9 8.9 303 13 91.0 31.1 11.9 4.4 69.0 0.00 81.1 80.8 7.4 12.8 6.7 289 14 92.5 28.6 10.2 4.7 64.7 0.00 83.5 80.8 6.9 12.1 6.3 260 15 93.2 30.4 10.7 4.8 55.0 0.00 85.6 80.8 5.1 9.2 4.7 224 16 93.4 30.2 10.6 4.8 40.8 0.00 87.3 80.6 5.8 9.4 5.4 201 17 92.7 28.8 10.2 4.7 22.7 0.00 88.2 80.6 6.5 10.3 6.3 217 18 88.7 32.5 13.5 4.0 6.0 0.00 88.3 80.6 5.1 8.3 5.1 222 19 80.2 34.0 19.0 2.9 0.0 0.00 87.4 80.6 2.5 3.8 2.2 217 20 76.5 33.8 21.2 2.5 0.0 0.00 86.0 80.6 2.5 3.8 2.2 231 21 71.8 37.0 28.1 1.9 0.0 0.00 84.4 80.6 1.6 4.9 1.1 161 22 69.4 39.0 33.1 1.6 0.0 0.00 82.9 80.6 0.7 2.7 0.4 127 23 66.7 44.6 44.7 1.2 0.0 0.00 81.5 80.6 2.2 4.3 2.2 132 24 65.7 44.4 46.0 1.2 0.0 0.00 80.1 80.6 0.7 2.5 0.7 76 AZMET Daily Weather Data : YUMA VALLEY : Oct 20 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.3 59.4 76.5 DegF RELATIVE HUMIDITY 70.9 8.2 33.2 % DEWPOINT 40.1 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 88.3 74.1 81.0 DegF SOIL TEMP. 20 in 81.0 80.4 80.8 DegF WIND SPEED 14.1 3.6 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 271 Degrees SOLAR RADIATION 468.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.0 5383 25.0 6663 30.1 8035 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 21 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.2 43.9 47.6 1.1 0.0 0.00 78.8 80.8 0.4 2.7 0.4 37 2 61.7 41.7 48.0 1.0 0.0 0.00 77.7 80.8 0.9 2.7 0.4 269 3 60.4 43.2 52.7 0.9 0.0 0.00 76.6 80.8 0.4 1.8 0.2 272 4 60.4 48.0 63.9 0.6 0.0 0.00 75.6 80.8 0.9 2.7 0.9 29 5 59.2 47.8 66.1 0.6 0.0 0.00 74.7 80.8 0.7 3.8 0.4 23 6 58.5 44.4 60.0 0.7 0.0 0.00 73.8 81.0 1.6 3.4 1.6 50 7 59.0 43.5 56.8 0.8 0.2 0.00 72.9 81.0 1.8 4.5 1.8 343 8 61.2 43.2 51.2 0.9 9.6 0.00 72.1 81.0 0.9 4.3 0.7 34 9 68.0 45.1 43.8 1.3 27.7 0.00 71.8 81.0 0.9 2.9 0.7 24 10 76.5 42.3 29.7 2.2 44.9 0.00 72.3 81.0 0.4 3.4 0.2 189 11 81.7 42.6 25.3 2.8 57.3 0.00 74.1 80.8 3.6 6.9 3.4 240 12 87.6 37.4 17.1 3.7 64.3 0.00 76.6 80.8 4.0 8.9 3.6 241 13 91.6 34.0 13.0 4.4 65.9 0.00 79.5 80.8 4.0 8.3 3.1 275 14 94.1 33.6 11.9 4.8 61.9 0.00 82.4 80.6 4.0 9.6 2.5 344 15 95.0 34.3 11.9 5.0 53.0 0.00 84.9 80.6 4.3 10.3 3.6 38 16 95.2 33.8 11.6 5.0 39.2 0.00 86.9 80.6 4.9 11.0 4.7 24 17 94.5 34.3 12.1 4.9 22.2 0.00 87.8 80.4 5.1 8.3 4.9 18 18 91.2 35.2 13.9 4.3 5.7 0.00 88.0 80.4 3.8 6.5 3.8 14 19 86.2 34.9 16.1 3.6 0.0 0.00 87.3 80.4 2.7 6.3 2.5 8 20 81.0 35.4 19.5 2.9 0.0 0.00 86.0 80.4 2.9 5.6 2.7 311 21 79.5 36.3 21.1 2.7 0.0 0.00 84.6 80.4 3.4 5.8 2.7 295 22 74.7 39.6 28.2 2.1 0.0 0.00 83.1 80.4 2.5 4.9 2.2 246 23 69.4 39.0 33.2 1.6 0.0 0.00 81.9 80.4 2.0 4.9 1.6 163 24 66.6 44.1 44.0 1.3 0.0 0.00 80.6 80.4 2.2 4.3 2.0 115 AZMET Daily Weather Data : YUMA VALLEY : Oct 21 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.1 55.9 75.7 DegF RELATIVE HUMIDITY 76.1 10.1 33.3 % DEWPOINT 39.9 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 88.2 71.8 79.5 DegF SOIL TEMP. 20 in 81.0 80.2 80.6 DegF WIND SPEED 11.0 2.5 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 344 Degrees SOLAR RADIATION 452.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.9 5402 23.8 6686 28.8 8064 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 22 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.1 45.3 48.8 1.1 0.0 0.00 79.3 80.4 0.7 3.4 0.4 143 2 62.1 46.8 57.3 0.8 0.0 0.00 78.1 80.4 1.6 4.9 1.3 89 3 61.9 46.6 57.3 0.8 0.0 0.00 77.0 80.6 2.0 6.5 1.8 53 4 60.1 45.7 58.9 0.7 0.0 0.00 75.9 80.6 1.8 5.4 0.4 254 5 71.4 32.2 25.3 2.1 0.0 0.00 75.0 80.6 2.9 12.5 0.9 358 6 75.9 27.7 16.8 2.5 0.0 0.00 74.1 80.6 5.1 13.0 4.7 1 7 75.9 26.4 15.9 2.6 0.2 0.00 73.8 80.6 13.4 23.7 13.0 5 8 76.1 25.9 15.4 2.6 8.8 0.00 73.6 80.6 16.8 25.3 16.1 12 9 77.4 26.2 15.1 2.7 27.0 0.00 73.8 80.6 18.6 26.8 18.1 9 10 78.8 27.1 14.9 2.9 44.7 0.00 74.5 80.6 16.6 28.4 16.1 9 11 81.0 27.7 14.2 3.1 59.0 0.00 75.6 80.6 15.9 24.4 15.4 7 12 83.5 28.4 13.4 3.4 67.6 0.00 77.2 80.6 14.1 21.9 13.9 5 13 86.0 27.7 12.1 3.7 69.8 0.00 78.8 80.6 14.3 21.7 13.9 3 14 88.0 26.8 10.9 4.0 65.5 0.00 80.6 80.4 12.5 18.8 12.1 359 15 88.7 24.6 9.8 4.2 55.7 0.00 82.2 80.4 12.5 19.7 12.3 358 16 88.5 23.5 9.4 4.2 40.8 0.00 83.5 80.4 11.6 17.0 11.4 358 17 87.4 22.3 9.2 4.0 22.9 0.00 84.0 80.2 10.5 17.4 10.1 359 18 84.4 20.8 9.5 3.7 5.5 0.00 83.8 80.2 8.7 16.3 8.5 360 19 81.0 17.8 9.4 3.3 0.0 0.00 83.1 80.2 6.0 11.0 5.8 353 20 79.2 16.0 9.2 3.1 0.0 0.00 81.9 80.2 6.5 11.9 6.3 350 21 78.6 15.4 9.1 3.0 0.0 0.00 80.6 80.1 8.1 14.8 7.8 354 22 77.2 15.3 9.4 2.9 0.0 0.00 79.7 80.2 10.1 15.0 9.8 2 23 76.1 14.4 9.4 2.8 0.0 0.00 78.8 80.2 11.2 17.9 11.0 5 24 75.4 13.3 9.2 2.7 0.0 0.00 77.9 80.2 12.5 17.9 12.1 7 AZMET Daily Weather Data : YUMA VALLEY : Oct 22 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.4 57.9 77.5 DegF RELATIVE HUMIDITY 69.2 7.8 19.6 % DEWPOINT 26.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 84.0 73.6 78.4 DegF SOIL TEMP. 20 in 80.6 80.1 80.4 DegF WIND SPEED 28.4 9.8 MPH WIND VECTOR MAG. 9.2 MPH WIND VECTOR DIR. 4 Degrees SOLAR RADIATION 467.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.2 5420 23.2 6710 28.3 8092 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 23 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.1 12.2 9.1 2.6 0.0 0.00 77.2 80.2 12.3 19.9 11.9 7 2 72.5 11.7 9.4 2.5 0.0 0.00 76.5 80.2 10.5 17.2 10.1 10 3 72.0 11.7 9.7 2.4 0.0 0.00 75.7 80.2 10.7 18.1 10.5 9 4 71.2 12.0 10.0 2.3 0.0 0.00 75.0 80.2 10.3 18.8 10.1 10 5 70.2 11.5 10.2 2.3 0.0 0.00 74.5 80.2 11.0 18.1 10.5 10 6 67.1 13.3 12.2 2.0 0.0 0.00 73.8 80.2 6.3 15.2 5.4 38 7 68.4 10.4 10.3 2.1 0.2 0.00 73.0 80.2 6.5 15.4 4.5 12 8 69.4 13.3 11.2 2.2 9.6 0.00 72.3 80.2 6.3 14.1 5.8 15 9 71.2 15.6 11.9 2.3 28.4 0.00 72.0 80.1 7.8 14.1 7.4 25 10 75.0 17.2 11.1 2.6 46.6 0.00 72.1 80.1 9.6 17.4 9.2 16 11 78.8 18.3 10.2 3.0 60.7 0.00 73.2 80.1 10.1 16.6 9.8 8 12 81.7 18.9 9.6 3.3 69.3 0.00 75.0 79.9 9.4 14.5 9.2 3 13 84.2 17.4 8.3 3.7 71.4 0.00 77.2 79.9 7.2 13.6 6.7 9 14 86.0 17.4 7.9 3.9 67.1 0.00 79.5 79.9 5.8 11.0 5.4 13 15 86.9 18.5 7.9 4.0 57.1 0.00 81.7 79.7 6.5 11.6 6.0 14 16 87.4 20.1 8.4 4.1 42.0 0.00 83.3 79.7 5.6 9.6 5.4 20 17 86.7 24.3 10.2 3.9 23.4 0.00 84.2 79.7 4.5 8.1 4.5 27 18 83.1 28.2 13.6 3.4 5.7 0.00 84.2 79.5 2.2 4.9 1.1 36 19 74.1 35.6 24.7 2.2 0.0 0.00 83.3 79.5 2.5 6.3 2.0 215 20 71.1 33.6 25.3 1.9 0.0 0.00 81.9 79.5 0.9 5.8 0.9 259 21 67.6 33.6 28.3 1.7 0.0 0.00 80.2 79.5 1.3 4.0 1.1 146 22 65.1 33.1 30.1 1.5 0.0 0.00 78.6 79.5 1.3 4.3 1.1 91 23 64.0 31.3 29.5 1.5 0.0 0.00 77.2 79.5 2.0 4.3 1.8 77 24 59.7 34.5 38.6 1.1 0.0 0.00 75.7 79.5 0.9 3.6 0.4 281 AZMET Daily Weather Data : YUMA VALLEY : Oct 23 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.2 58.3 74.5 DegF RELATIVE HUMIDITY 48.8 5.8 14.9 % DEWPOINT 20.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 84.4 71.8 77.4 DegF SOIL TEMP. 20 in 80.2 79.5 79.9 DegF WIND SPEED 19.9 6.3 MPH WIND VECTOR MAG. 5.4 MPH WIND VECTOR DIR. 14 Degrees SOLAR RADIATION 481.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.0 5438 23.0 6733 28.1 8120 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 24 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.6 37.4 46.8 0.9 0.0 0.00 74.3 79.5 0.7 1.8 0.2 201 2 56.5 39.0 51.8 0.8 0.0 0.00 73.0 79.5 0.4 2.0 0.4 337 3 56.1 37.8 49.8 0.8 0.0 0.00 72.0 79.5 1.6 3.4 1.6 37 4 54.3 37.4 52.5 0.7 0.0 0.00 70.9 79.5 1.6 3.6 1.6 40 5 54.1 34.7 47.9 0.8 0.0 0.00 69.8 79.5 2.2 4.7 2.2 26 6 54.3 30.7 40.4 0.9 0.0 0.00 68.9 79.5 2.5 4.9 2.5 24 7 52.9 33.1 46.5 0.7 0.2 0.00 68.2 79.5 2.9 4.9 2.7 4 8 55.9 30.2 37.4 1.0 9.8 0.00 67.5 79.5 2.7 4.7 2.5 2 9 63.1 32.9 32.4 1.4 26.8 0.00 67.1 79.5 3.8 6.5 3.8 18 10 72.5 33.3 23.7 2.1 44.2 0.00 67.6 79.5 3.6 6.7 3.4 27 11 79.5 30.4 16.7 2.9 59.3 0.00 69.4 79.5 5.1 8.7 4.9 35 12 84.2 28.2 13.1 3.5 67.4 0.00 72.0 79.3 5.4 8.1 4.9 41 13 87.6 23.2 9.5 4.0 69.0 0.00 74.8 79.3 6.9 10.7 6.7 32 14 89.4 18.9 7.4 4.4 64.7 0.00 77.5 79.2 4.7 9.6 4.3 33 15 91.0 18.9 7.1 4.6 54.0 0.00 80.1 79.2 2.9 8.1 2.2 55 16 91.8 17.8 6.6 4.8 40.4 0.00 82.2 79.0 2.2 6.9 1.1 175 17 90.7 21.9 8.2 4.5 22.9 0.00 83.3 79.0 3.8 7.4 3.6 190 18 86.2 30.4 13.6 3.7 5.5 0.00 83.7 78.8 2.9 4.3 2.9 194 19 78.8 34.0 19.7 2.7 0.0 0.00 82.9 78.8 2.5 4.0 2.5 224 20 73.9 34.9 24.2 2.2 0.0 0.00 81.5 78.8 1.8 4.0 0.7 322 21 69.4 32.9 25.9 1.8 0.0 0.00 79.9 78.8 1.1 2.9 0.9 130 22 65.3 42.6 43.8 1.2 0.0 0.00 78.4 78.8 1.1 3.1 0.9 137 23 62.8 39.7 42.5 1.1 0.0 0.00 76.8 78.8 0.9 2.2 0.7 110 24 60.4 36.7 41.1 1.1 0.0 0.00 75.6 78.8 0.7 2.5 0.4 92 AZMET Daily Weather Data : YUMA VALLEY : Oct 24 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.8 52.2 70.3 DegF RELATIVE HUMIDITY 63.3 5.2 29.5 % DEWPOINT 31.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 83.7 67.1 74.8 DegF SOIL TEMP. 20 in 79.7 78.8 79.3 DegF WIND SPEED 10.7 2.7 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 36 Degrees SOLAR RADIATION 463.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.6 5454 21.2 6754 26.3 8147 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 25 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.4 39.9 48.5 0.9 0.0 0.00 74.1 78.8 1.1 3.1 1.1 28 2 58.8 35.2 41.3 1.0 0.0 0.00 73.0 78.8 1.8 5.6 1.6 21 3 56.1 36.1 47.1 0.8 0.0 0.00 71.8 79.0 0.9 3.6 0.4 352 4 56.3 36.0 46.6 0.8 0.0 0.00 70.9 79.0 1.1 3.6 0.9 339 5 52.5 39.2 60.5 0.5 0.0 0.00 69.8 79.0 0.7 2.5 0.2 138 6 52.9 40.3 62.1 0.5 0.0 0.00 68.9 79.0 2.2 5.1 2.0 31 7 53.8 35.2 49.5 0.7 0.2 0.00 68.0 79.0 3.8 6.0 3.6 22 8 55.0 34.5 45.9 0.8 9.3 0.00 67.3 79.0 2.9 5.8 2.9 12 9 63.5 35.4 35.4 1.3 27.7 0.00 67.1 79.0 3.1 7.6 3.1 29 10 71.4 34.0 25.4 2.0 45.4 0.00 67.5 78.8 6.7 9.8 6.7 47 11 77.7 30.7 18.0 2.7 59.3 0.00 69.1 78.8 7.4 9.4 7.4 56 12 82.4 27.7 13.5 3.3 67.1 0.00 71.6 78.8 4.9 8.7 4.7 39 13 86.7 28.2 12.1 3.8 69.0 0.00 74.5 78.8 6.0 9.4 5.8 42 14 90.3 25.2 9.5 4.4 64.5 0.00 77.4 78.6 5.1 8.7 4.7 25 15 92.5 23.2 8.1 4.8 54.0 0.00 80.1 78.6 2.7 6.7 1.8 30 16 93.7 21.9 7.5 5.0 39.4 0.00 82.2 78.4 2.0 6.5 0.7 195 17 93.0 23.5 8.2 4.8 22.2 0.00 83.5 78.4 2.7 6.0 1.3 204 18 88.5 29.5 12.1 4.0 5.3 0.00 83.8 78.4 3.6 5.8 3.6 230 19 80.4 32.4 17.6 2.9 0.0 0.00 83.1 78.4 0.7 3.4 0.4 82 20 73.4 43.3 34.5 1.9 0.0 0.00 81.7 78.3 1.3 4.0 0.4 355 21 68.7 46.0 44.2 1.3 0.0 0.00 80.1 78.3 1.1 3.4 0.9 247 22 65.7 37.2 34.8 1.4 0.0 0.00 78.6 78.3 0.9 2.7 0.7 219 23 63.9 38.8 40.0 1.2 0.0 0.00 77.0 78.3 1.6 6.7 1.3 46 24 60.6 43.3 53.1 0.9 0.0 0.00 75.7 78.4 2.5 5.6 2.2 39 AZMET Daily Weather Data : YUMA VALLEY : Oct 25 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.8 51.4 70.7 DegF RELATIVE HUMIDITY 68.6 6.1 32.3 % DEWPOINT 34.0 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 83.8 67.1 74.8 DegF SOIL TEMP. 20 in 79.0 78.3 78.6 DegF WIND SPEED 9.8 2.7 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 34 Degrees SOLAR RADIATION 463.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.9 5471 21.4 6775 26.5 8173 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 26 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.4 44.1 57.2 0.7 0.0 0.00 74.5 78.4 0.4 1.6 0.2 290 2 58.3 41.2 53.0 0.8 0.0 0.00 73.2 78.4 0.7 2.7 0.7 21 3 59.0 34.5 39.5 1.0 0.0 0.00 72.0 78.4 1.8 3.4 1.8 13 4 58.6 32.7 37.6 1.0 0.0 0.00 71.1 78.4 2.0 3.6 1.1 10 5 53.6 38.1 55.7 0.6 0.0 0.00 70.2 78.4 0.7 2.7 0.2 156 6 53.4 39.4 59.1 0.6 0.0 0.00 69.1 78.4 1.1 3.8 1.1 25 7 54.5 34.9 47.3 0.8 0.2 0.00 68.2 78.6 2.0 4.9 1.8 18 8 57.4 34.5 42.1 0.9 8.8 0.00 67.5 78.6 2.9 5.8 2.7 9 9 62.6 37.4 39.1 1.2 26.8 0.00 67.1 78.6 2.9 4.9 2.5 1 10 71.6 37.2 28.9 1.9 44.7 0.00 67.6 78.6 2.5 4.0 2.2 24 11 79.9 35.6 20.3 2.8 58.0 0.00 69.4 78.6 3.4 7.4 2.9 45 12 86.0 28.2 12.5 3.7 65.9 0.00 72.0 78.4 7.4 13.0 6.9 30 13 89.8 24.4 9.4 4.3 67.6 0.00 74.8 78.4 7.4 11.6 7.2 9 14 92.1 24.3 8.6 4.7 63.1 0.00 77.5 78.4 6.7 10.7 6.5 4 15 93.7 23.2 7.8 5.0 53.3 0.00 79.9 78.3 6.3 10.5 6.0 11 16 93.7 26.2 8.9 4.9 38.7 0.00 81.7 78.3 6.7 10.7 6.7 31 17 91.6 32.4 12.2 4.4 21.3 0.00 82.8 78.1 5.8 9.4 5.6 35 18 86.7 32.4 14.3 3.7 4.8 0.00 83.1 78.1 3.1 5.6 3.1 35 19 82.6 28.8 14.2 3.3 0.0 0.00 82.4 78.1 2.5 4.7 1.6 317 20 79.0 28.4 15.6 2.8 0.0 0.00 81.1 78.1 1.1 3.4 0.9 288 21 73.4 29.3 19.8 2.3 0.0 0.00 79.7 77.9 1.1 3.4 0.7 193 22 67.6 32.4 26.8 1.7 0.0 0.00 78.3 77.9 1.3 4.3 1.1 112 23 65.1 37.6 36.2 1.4 0.0 0.00 77.0 78.1 0.7 3.1 0.4 52 24 63.3 44.1 49.8 1.0 0.0 0.00 75.7 78.1 0.4 1.3 0.2 269 AZMET Daily Weather Data : YUMA VALLEY : Oct 26 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.6 52.3 72.1 DegF RELATIVE HUMIDITY 70.6 6.5 29.8 % DEWPOINT 33.4 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 83.1 67.1 74.8 DegF SOIL TEMP. 20 in 78.6 77.9 78.3 DegF WIND SPEED 13.0 2.9 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 19 Degrees SOLAR RADIATION 453.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.1 5488 21.8 6797 26.8 8200 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 27 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.2 41.4 46.4 1.0 0.0 0.00 74.5 78.1 1.6 4.3 1.3 22 2 62.2 33.8 34.6 1.3 0.0 0.00 73.4 78.1 2.0 4.7 1.8 35 3 60.1 35.8 40.8 1.1 0.0 0.00 72.5 78.1 1.3 4.0 0.7 25 4 58.6 40.3 50.7 0.8 0.0 0.00 71.6 78.1 1.6 3.1 1.1 344 5 58.6 37.6 45.5 0.9 0.0 0.00 70.7 78.3 1.6 3.4 1.1 11 6 59.2 33.4 38.1 1.1 0.0 0.00 69.8 78.3 3.1 5.6 2.9 23 7 57.0 36.7 46.7 0.9 0.2 0.00 69.1 78.3 2.7 5.8 2.7 27 8 62.6 31.1 30.5 1.4 8.4 0.00 68.4 78.3 6.9 10.3 6.9 48 9 68.2 33.4 27.4 1.7 25.8 0.00 68.2 78.3 7.6 10.5 7.6 48 10 76.5 38.5 25.4 2.3 43.0 0.00 68.9 78.3 6.9 10.3 6.9 46 11 85.3 33.6 15.7 3.5 56.1 0.00 70.5 78.3 8.5 12.1 8.5 42 12 88.3 31.6 13.1 4.0 63.8 0.00 72.9 78.1 11.0 15.7 10.7 42 13 90.7 34.0 13.4 4.3 65.0 0.00 75.6 78.3 9.6 15.0 9.2 51 14 93.0 37.9 14.7 4.5 60.4 0.00 78.3 78.1 10.1 14.1 9.8 78 15 94.6 37.0 13.4 4.8 50.7 0.00 80.6 78.1 9.8 13.9 9.6 85 16 95.5 35.4 12.3 5.0 36.3 0.00 82.4 77.9 7.4 11.0 7.2 96 17 94.5 37.2 13.7 4.8 19.1 0.00 83.5 77.9 4.7 8.3 4.3 92 18 91.0 38.8 16.3 4.2 4.1 0.00 84.0 77.9 1.3 3.8 0.7 184 19 84.2 41.0 21.9 3.1 0.0 0.00 83.5 77.9 1.3 3.1 1.3 313 20 79.3 41.9 26.5 2.5 0.0 0.00 82.4 77.9 1.1 3.1 0.9 351 21 76.5 40.1 27.1 2.3 0.0 0.00 81.1 77.9 1.1 3.6 0.7 64 22 71.8 43.5 36.3 1.7 0.0 0.00 79.9 77.9 1.1 4.7 0.4 346 23 72.9 39.6 30.2 1.9 0.0 0.00 78.8 77.9 2.7 6.0 2.2 353 24 73.6 39.2 28.8 2.0 0.0 0.00 77.7 77.9 3.4 5.6 3.4 26 AZMET Daily Weather Data : YUMA VALLEY : Oct 27 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.3 55.2 75.7 DegF RELATIVE HUMIDITY 68.3 10.0 27.9 % DEWPOINT 37.2 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 84.0 68.2 75.7 DegF SOIL TEMP. 20 in 78.3 77.9 78.1 DegF WIND SPEED 15.7 4.5 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 53 Degrees SOLAR RADIATION 432.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.5 5507 23.4 6821 28.4 8228 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 28 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.3 40.3 31.2 1.9 0.0 0.00 77.0 78.1 4.5 6.0 4.3 30 2 74.7 37.8 26.5 2.2 0.0 0.00 76.1 78.1 6.3 10.1 6.0 17 3 73.4 37.9 28.0 2.0 0.0 0.00 75.6 78.1 4.5 8.1 4.3 23 4 68.0 40.3 36.6 1.5 0.0 0.00 75.0 78.1 3.8 5.6 3.8 37 5 66.4 41.4 40.2 1.3 0.0 0.00 74.3 78.1 3.6 5.1 3.6 53 6 67.1 41.0 38.8 1.4 0.0 0.00 73.6 78.1 4.7 8.5 4.5 51 7 65.7 41.5 41.2 1.3 0.0 0.00 73.0 78.3 4.5 6.3 4.3 41 8 69.8 41.0 35.1 1.6 6.9 0.00 72.5 78.3 6.3 10.3 6.0 28 9 75.6 42.1 30.1 2.1 23.9 0.00 72.3 78.3 7.2 10.3 6.9 25 10 81.0 43.9 27.0 2.6 40.8 0.00 72.9 78.3 9.8 14.1 9.6 35 11 85.3 43.9 23.5 3.2 54.0 0.00 74.3 78.3 11.0 16.1 11.0 46 12 88.7 42.6 20.1 3.7 61.6 0.00 76.5 78.3 11.0 15.2 10.7 56 13 90.7 42.6 18.9 4.0 63.5 0.00 78.8 78.3 10.1 13.9 9.8 57 14 92.5 42.1 17.5 4.3 59.3 0.00 81.0 78.3 8.5 13.0 8.3 51 15 93.4 41.7 16.8 4.5 49.9 0.00 83.1 78.3 6.9 11.4 6.7 68 16 93.9 42.3 16.9 4.5 35.8 0.00 84.7 78.3 5.6 10.1 5.4 81 17 93.6 43.5 18.0 4.4 19.4 0.00 85.8 78.1 3.8 7.4 3.8 77 18 89.2 47.7 24.0 3.6 4.3 0.00 86.2 78.1 2.5 4.3 2.5 74 19 82.0 48.9 31.9 2.6 0.0 0.00 85.5 78.1 1.1 4.5 0.9 285 20 76.8 50.2 39.0 1.9 0.0 0.00 84.2 78.1 1.8 4.7 1.1 220 21 75.6 44.6 33.4 2.0 0.0 0.00 82.9 78.1 1.6 2.9 0.4 221 22 73.2 47.1 39.7 1.7 0.0 0.00 81.5 78.3 0.4 1.6 0.4 102 23 71.4 43.7 37.1 1.6 0.0 0.00 80.2 78.3 0.7 2.2 0.2 358 24 70.3 45.5 41.0 1.5 0.0 0.00 79.2 78.3 2.5 4.7 2.2 50 AZMET Daily Weather Data : YUMA VALLEY : Oct 28 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.5 64.8 78.8 DegF RELATIVE HUMIDITY 53.1 14.1 29.7 % DEWPOINT 43.2 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 86.2 72.3 78.6 DegF SOIL TEMP. 20 in 78.4 77.9 78.3 DegF WIND SPEED 16.1 5.1 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 46 Degrees SOLAR RADIATION 419.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.7 5530 27.5 6848 32.6 8261 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 29 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.4 48.6 52.8 1.0 0.0 0.00 78.1 78.4 1.3 3.8 0.2 332 2 66.0 49.3 54.8 1.0 0.0 0.00 77.0 78.4 0.9 2.2 0.4 340 3 66.0 46.8 49.8 1.1 0.0 0.00 76.1 78.4 2.7 4.5 2.7 17 4 66.0 44.1 45.0 1.2 0.0 0.00 75.2 78.6 1.8 4.3 1.6 13 5 63.0 46.6 55.4 0.9 0.0 0.00 74.3 78.6 1.3 2.9 1.3 23 6 63.0 45.3 52.5 0.9 0.0 0.00 73.6 78.6 3.1 5.4 3.1 18 7 62.6 44.8 52.2 0.9 0.0 0.00 72.9 78.8 2.0 4.0 2.0 355 8 63.3 46.0 53.1 0.9 6.9 0.00 72.3 78.8 0.9 3.8 0.7 38 9 68.5 48.7 49.4 1.2 23.6 0.00 72.0 78.8 3.1 5.4 3.1 29 10 76.3 47.8 37.1 2.0 40.1 0.00 72.3 78.8 4.7 6.5 4.3 49 11 82.6 46.6 28.5 2.7 53.0 0.00 73.8 78.8 2.7 6.7 2.5 90 12 86.0 44.6 23.6 3.2 60.4 0.00 76.1 78.8 5.1 8.3 4.9 84 13 88.9 43.5 20.6 3.7 61.4 0.00 78.8 78.8 2.2 5.6 2.0 64 14 91.6 43.5 19.0 4.1 57.1 0.00 81.7 78.6 1.6 6.0 0.4 110 15 91.9 42.4 18.0 4.2 48.5 0.00 84.0 78.6 2.9 6.5 2.2 159 16 92.3 42.4 17.8 4.2 34.9 0.00 86.0 78.6 3.4 6.7 2.9 160 17 91.6 41.5 17.6 4.2 18.6 0.00 86.9 78.6 3.6 6.3 3.4 173 18 88.7 44.8 22.0 3.6 3.8 0.00 87.1 78.4 2.7 4.7 2.5 186 19 81.5 50.2 33.6 2.5 0.0 0.00 86.2 78.4 0.7 2.7 0.7 234 20 76.6 49.5 38.5 1.9 0.0 0.00 84.9 78.4 0.4 0.4 0.2 261 21 71.8 51.6 49.1 1.4 0.0 0.00 83.5 78.6 1.1 5.8 0.9 188 22 69.6 52.9 55.6 1.1 0.0 0.00 82.0 78.6 1.3 4.9 0.9 97 23 68.5 53.1 57.7 1.0 0.0 0.00 80.8 78.6 2.2 4.7 2.2 41 24 66.4 53.4 63.1 0.8 0.0 0.00 79.5 78.6 2.7 4.9 2.2 27 AZMET Daily Weather Data : YUMA VALLEY : Oct 29 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.4 61.0 75.4 DegF RELATIVE HUMIDITY 71.2 14.5 40.3 % DEWPOINT 46.9 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 87.1 71.8 79.0 DegF SOIL TEMP. 20 in 78.8 78.3 78.6 DegF WIND SPEED 8.3 2.2 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 66 Degrees SOLAR RADIATION 408.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.7 5550 25.7 6874 30.6 8292 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 30 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.3 50.5 55.1 1.0 0.0 0.00 78.4 78.6 2.7 5.6 2.5 347 2 65.5 50.7 58.9 0.9 0.0 0.00 77.4 78.8 2.5 4.3 2.2 39 3 64.0 51.8 64.3 0.7 0.0 0.00 76.5 78.8 3.8 4.9 3.6 36 4 62.8 51.1 65.3 0.7 0.0 0.00 75.6 78.8 3.8 6.3 3.8 44 5 61.2 50.5 67.7 0.6 0.0 0.00 74.8 78.8 1.8 4.9 1.1 19 6 59.4 49.6 70.5 0.5 0.0 0.00 73.9 79.0 0.7 3.8 0.2 158 7 60.3 50.0 68.9 0.6 0.0 0.00 73.2 79.0 2.0 5.6 1.8 23 8 60.4 50.0 68.7 0.6 6.2 0.00 72.5 79.0 3.4 5.4 3.1 36 9 66.4 50.4 56.5 1.0 22.0 0.00 72.0 79.0 2.5 4.5 2.5 33 10 73.9 50.2 43.5 1.6 38.5 0.00 72.3 79.0 2.5 4.3 2.2 41 11 80.4 48.7 33.1 2.4 50.9 0.00 73.8 79.0 2.0 7.4 1.6 108 12 84.2 46.4 26.8 2.9 58.3 0.00 75.9 79.0 3.6 7.4 3.4 117 13 86.7 45.0 23.5 3.3 60.2 0.00 78.4 79.0 5.6 10.7 4.5 135 14 89.1 44.8 21.7 3.7 56.9 0.00 81.1 79.0 5.1 8.9 4.9 130 15 90.7 42.8 19.1 4.0 36.5 0.00 83.3 78.8 3.4 7.6 2.9 130 16 91.2 41.5 17.8 4.1 24.9 0.00 84.7 78.8 4.0 8.3 3.8 152 17 91.0 41.0 17.5 4.1 12.7 0.00 85.5 78.8 2.5 5.1 2.5 167 18 86.9 50.0 28.2 3.2 3.6 0.00 85.6 78.8 2.0 3.6 1.8 258 19 81.7 52.0 35.9 2.4 0.0 0.00 84.9 78.8 2.7 3.8 2.7 286 20 78.8 49.3 35.6 2.2 0.0 0.00 84.0 78.8 2.5 6.7 2.2 222 21 75.2 50.2 41.5 1.8 0.0 0.00 82.9 78.8 2.7 5.4 2.5 216 22 73.4 52.3 47.9 1.5 0.0 0.00 81.9 78.8 1.3 3.4 0.9 220 23 71.4 57.0 60.4 1.0 0.0 0.00 80.8 78.8 1.3 6.3 0.7 93 24 70.2 56.1 61.3 1.0 0.0 0.00 79.9 78.8 1.1 3.8 0.9 356 AZMET Daily Weather Data : YUMA VALLEY : Oct 30 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.5 58.3 74.7 DegF RELATIVE HUMIDITY 76.6 14.9 45.4 % DEWPOINT 49.3 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 85.6 72.0 78.8 DegF SOIL TEMP. 20 in 79.0 78.6 78.8 DegF WIND SPEED 10.7 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 90 Degrees SOLAR RADIATION 370.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.1 5569 24.1 6898 29.2 8321 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Oct 31 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 69.3 55.4 61.8 0.9 0.0 0.00 79.0 78.8 2.2 4.9 1.8 39 2 68.9 57.2 66.1 0.8 0.0 0.00 78.4 79.0 1.8 4.5 1.6 31 3 69.4 55.6 61.5 0.9 0.0 0.00 77.7 79.0 1.3 4.3 1.1 14 4 68.7 56.7 65.3 0.8 0.0 0.00 77.2 79.0 1.6 4.5 1.1 52 5 68.9 56.7 65.1 0.8 0.0 0.00 76.8 79.0 1.1 3.6 1.1 15 6 68.9 57.2 66.4 0.8 0.0 0.00 76.3 79.0 2.2 4.3 2.0 342 7 68.4 57.2 67.7 0.8 0.0 0.00 76.1 79.2 2.7 5.4 2.5 232 8 67.6 56.3 66.9 0.8 3.3 0.00 75.7 79.2 0.7 3.1 0.7 206 9 71.2 58.6 64.5 0.9 16.7 0.00 75.6 79.2 2.0 5.1 2.0 57 10 77.9 58.5 51.5 1.6 36.8 0.00 75.9 79.2 2.5 4.5 2.2 48 11 83.5 57.4 41.2 2.3 48.0 0.00 77.2 79.2 1.8 4.5 1.6 76 12 86.9 55.6 34.5 2.9 54.7 0.00 79.2 79.2 1.8 5.6 1.6 72 13 90.1 52.7 28.2 3.5 56.6 0.00 81.7 79.2 1.8 4.7 1.3 63 14 92.1 51.1 24.8 3.9 52.8 0.00 84.4 79.2 1.8 6.3 0.2 95 15 93.0 48.7 22.1 4.1 44.7 0.00 86.5 79.2 2.5 6.7 1.8 86 16 94.5 49.3 21.7 4.3 32.0 0.00 88.3 79.2 0.9 4.9 0.4 110 17 93.0 48.9 22.3 4.1 17.0 0.00 89.2 79.2 2.9 6.3 2.7 178 18 90.1 50.2 25.7 3.6 3.3 0.00 89.2 79.0 3.1 4.9 3.1 169 19 83.5 54.7 37.8 2.5 0.0 0.00 88.5 79.2 2.2 3.4 1.6 231 20 80.1 54.1 40.8 2.1 0.0 0.00 87.3 79.2 0.4 2.0 0.2 127 21 77.0 53.2 43.5 1.8 0.0 0.00 86.0 79.2 0.7 2.5 0.4 186 22 73.6 52.2 46.9 1.5 0.0 0.00 84.6 79.2 1.1 2.7 0.9 194 23 80.6 49.8 34.7 2.4 0.0 0.00 83.3 79.3 5.1 7.4 5.1 316 24 76.8 50.5 40.2 1.9 0.0 0.00 82.2 79.3 2.5 6.7 2.0 264 AZMET Daily Weather Data : YUMA VALLEY : Oct 31 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.4 66.9 79.0 DegF RELATIVE HUMIDITY 72.9 18.4 45.9 % DEWPOINT 54.1 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 89.4 75.6 81.5 DegF SOIL TEMP. 20 in 79.3 78.8 79.2 DegF WIND SPEED 7.4 2.0 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 44 Degrees SOLAR RADIATION 366.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.9 5593 29.0 6927 34.0 8355 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 1 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.0 49.1 31.8 2.5 0.0 0.00 81.3 79.3 7.8 11.0 7.8 316 2 77.7 48.7 36.1 2.1 0.0 0.00 80.6 79.5 3.1 7.2 1.1 41 3 68.5 52.7 57.7 1.0 0.0 0.00 79.9 79.5 1.6 3.4 1.3 159 4 66.2 54.0 64.6 0.8 0.0 0.00 79.0 79.5 1.3 3.6 1.1 94 5 65.3 54.0 67.1 0.7 0.0 0.00 78.1 79.7 0.7 2.7 0.0 64 6 64.0 54.0 70.0 0.6 0.0 0.00 77.2 79.7 0.4 2.2 0.2 264 7 62.6 52.7 70.2 0.6 0.0 0.00 76.5 79.7 0.4 2.7 0.2 12 8 63.0 53.4 71.0 0.6 6.2 0.00 75.6 79.7 0.7 3.4 0.4 122 9 71.6 57.0 60.1 1.1 22.5 0.00 75.0 79.9 0.4 1.3 0.2 226 10 78.8 54.9 44.0 1.9 37.5 0.00 75.4 79.9 0.4 2.5 0.2 210 11 83.7 53.8 36.1 2.5 48.7 0.00 76.8 79.7 1.8 4.3 1.6 232 12 89.8 47.5 23.6 3.7 55.7 0.00 79.0 79.9 1.3 3.6 0.9 243 13 91.8 47.7 22.1 4.0 57.3 0.00 81.7 79.9 2.2 7.2 1.8 220 14 93.7 47.8 21.0 4.3 53.5 0.00 84.2 79.7 4.3 9.8 3.8 155 15 94.1 47.5 20.4 4.4 45.6 0.00 86.5 79.7 5.1 10.3 4.5 257 16 93.7 49.1 21.9 4.2 32.5 0.00 88.2 79.7 5.1 8.7 4.9 276 17 93.2 50.5 23.6 4.1 17.4 0.00 89.1 79.7 3.6 6.3 3.4 271 18 90.9 50.4 25.2 3.7 3.3 0.00 89.1 79.7 1.3 4.3 1.1 294 19 84.6 52.5 33.5 2.7 0.0 0.00 88.3 79.7 2.0 4.3 2.0 248 20 81.1 54.0 39.1 2.2 0.0 0.00 87.3 79.7 3.8 7.4 3.8 257 21 81.1 52.0 36.5 2.3 0.0 0.00 85.8 79.7 6.9 11.6 6.5 277 22 83.1 52.2 34.5 2.5 0.0 0.00 84.7 79.7 10.5 17.7 10.5 314 23 82.2 53.1 36.8 2.4 0.0 0.00 83.8 79.7 13.0 19.9 12.8 312 24 81.3 53.8 38.6 2.2 0.0 0.00 83.1 79.9 14.3 21.3 14.1 311 AZMET Daily Weather Data : YUMA VALLEY : Nov 1 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.5 60.8 80.2 DegF RELATIVE HUMIDITY 77.1 16.7 41.1 % DEWPOINT 51.8 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 89.2 75.0 81.9 DegF SOIL TEMP. 20 in 79.9 79.3 79.7 DegF WIND SPEED 21.3 3.8 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 292 Degrees SOLAR RADIATION 380.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.1 5614 26.1 6953 31.1 8386 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 2 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.6 53.8 39.5 2.2 0.0 0.00 82.6 79.9 12.3 18.8 12.1 311 2 80.1 54.5 41.3 2.0 0.0 0.00 82.2 79.9 13.9 19.7 13.6 314 3 79.2 56.3 45.5 1.9 0.0 0.00 81.7 80.1 15.4 21.9 15.2 313 4 77.7 57.0 48.9 1.7 0.0 0.00 81.3 80.1 12.1 19.0 11.9 308 5 77.5 57.6 50.3 1.6 0.0 0.00 81.0 80.1 12.8 20.4 12.5 311 6 76.6 58.6 53.7 1.5 0.0 0.00 80.6 80.2 11.4 20.4 11.2 305 7 75.7 58.3 54.8 1.4 0.0 0.00 80.2 80.2 7.4 12.5 7.2 298 8 75.9 57.0 52.1 1.5 2.9 0.00 79.9 80.2 8.7 16.3 8.5 306 9 76.5 55.0 47.8 1.6 12.4 0.00 79.5 80.2 9.4 17.0 9.2 307 10 77.5 53.4 43.2 1.8 25.6 0.00 79.5 80.2 13.6 23.0 13.4 297 11 78.8 52.3 39.9 2.0 39.2 0.00 80.1 80.2 17.2 26.2 16.8 297 12 80.8 50.9 35.5 2.3 58.8 0.00 81.0 80.2 16.1 23.3 15.9 296 13 82.8 48.6 30.5 2.7 61.6 0.00 82.0 80.2 14.3 20.4 13.9 288 14 83.8 46.6 27.3 2.9 54.5 0.00 83.3 80.2 12.3 20.1 11.6 278 15 84.2 46.4 26.7 2.9 47.5 0.00 84.6 80.2 11.2 18.8 11.0 274 16 83.8 46.9 27.7 2.9 34.6 0.00 85.3 80.2 12.5 19.0 12.1 288 17 82.0 48.6 31.3 2.6 19.4 0.00 85.3 80.2 12.5 19.0 12.3 290 18 78.6 48.6 34.9 2.2 3.8 0.00 84.7 80.2 13.6 21.0 13.4 296 19 75.9 47.5 36.5 1.9 0.0 0.00 83.8 80.2 11.0 19.2 10.7 299 20 74.3 46.4 37.0 1.8 0.0 0.00 82.4 80.2 15.4 26.4 15.2 306 21 72.5 46.4 39.5 1.6 0.0 0.00 81.0 80.2 17.7 30.4 17.4 307 22 70.7 45.5 40.5 1.5 0.0 0.00 79.9 80.2 17.7 26.4 17.4 312 23 68.7 45.3 43.1 1.4 0.0 0.00 79.2 80.2 6.7 21.5 4.7 318 24 67.5 45.0 44.4 1.3 0.0 0.00 78.1 80.2 9.8 16.1 9.6 312 AZMET Daily Weather Data : YUMA VALLEY : Nov 2 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.9 66.7 77.5 DegF RELATIVE HUMIDITY 57.4 23.2 40.5 % DEWPOINT 51.1 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 85.5 78.1 81.7 DegF SOIL TEMP. 20 in 80.2 79.9 80.2 DegF WIND SPEED 30.4 12.8 MPH WIND VECTOR MAG. 12.1 MPH WIND VECTOR DIR. 301 Degrees SOLAR RADIATION 360.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.9 5635 25.9 6979 30.8 8417 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 3 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.8 44.1 42.2 1.3 0.0 0.00 77.0 80.2 11.0 21.0 10.7 310 2 66.4 45.0 46.0 1.2 0.0 0.00 76.3 80.2 6.9 11.9 5.6 338 3 65.5 47.3 51.6 1.0 0.0 0.00 75.6 80.4 4.0 12.1 3.6 311 4 64.0 48.0 56.0 0.9 0.0 0.00 74.8 80.4 2.5 8.3 1.8 10 5 61.0 48.0 62.4 0.7 0.0 0.00 74.1 80.4 1.1 4.5 0.9 27 6 63.0 51.6 66.3 0.7 0.0 0.00 73.0 80.4 6.3 13.6 6.0 319 7 63.7 50.9 63.0 0.7 0.0 0.00 72.5 80.2 10.1 14.5 10.1 323 8 64.2 50.7 61.7 0.8 6.0 0.00 72.1 80.2 7.6 12.5 7.4 327 9 66.9 52.0 58.5 0.9 22.7 0.00 72.0 80.2 4.7 9.4 4.7 351 10 70.7 50.9 49.8 1.3 39.2 0.00 72.3 80.2 5.4 9.4 5.1 329 11 73.2 49.3 42.9 1.6 52.3 0.00 73.6 80.1 4.0 7.4 3.6 314 12 75.6 48.4 38.2 1.9 59.7 0.00 75.6 80.1 3.6 8.9 2.2 308 13 76.1 47.5 36.3 2.0 62.1 0.00 77.7 79.9 4.3 10.3 3.4 252 14 77.7 43.9 30.1 2.3 58.3 0.00 80.1 79.9 4.5 11.4 3.8 236 15 78.6 39.9 25.0 2.5 49.5 0.00 81.9 79.9 6.0 11.9 5.6 262 16 79.3 37.2 22.0 2.7 35.8 0.00 83.1 79.7 6.5 12.3 6.0 273 17 78.4 34.7 20.4 2.7 19.1 0.00 83.5 79.7 6.3 11.2 6.0 270 18 75.6 37.9 25.8 2.3 3.6 0.00 83.1 79.7 3.4 7.2 3.4 248 19 69.3 38.8 33.1 1.6 0.0 0.00 82.0 79.5 1.8 4.5 1.8 211 20 66.6 41.5 40.0 1.3 0.0 0.00 80.6 79.5 2.9 6.5 2.5 225 21 66.0 41.4 40.7 1.3 0.0 0.00 79.2 79.5 4.9 8.3 4.7 278 22 68.4 41.2 37.0 1.5 0.0 0.00 77.4 79.5 9.2 15.4 9.2 300 23 67.5 41.7 39.1 1.4 0.0 0.00 76.5 79.5 11.4 17.4 11.4 308 24 66.0 41.7 41.0 1.3 0.0 0.00 75.4 79.5 14.1 21.3 13.9 309 AZMET Daily Weather Data : YUMA VALLEY : Nov 3 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.2 59.7 69.6 DegF RELATIVE HUMIDITY 68.3 17.1 42.9 % DEWPOINT 44.8 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 83.5 72.0 77.2 DegF SOIL TEMP. 20 in 80.4 79.5 79.9 DegF WIND SPEED 21.3 6.0 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 303 Degrees SOLAR RADIATION 408.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.9 5650 20.0 6999 24.8 8441 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 4 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.9 41.4 42.0 1.2 0.0 0.00 74.5 79.5 13.9 24.2 13.6 312 2 64.6 40.5 41.2 1.2 0.0 0.00 73.8 79.5 13.9 22.6 13.9 308 3 64.0 41.7 44.1 1.1 0.0 0.00 72.9 79.5 16.6 28.6 16.3 307 4 63.9 41.0 43.3 1.1 0.0 0.00 72.1 79.5 14.5 23.7 14.3 301 5 63.3 44.4 49.8 1.0 0.0 0.00 71.8 79.5 12.1 21.9 11.6 297 6 62.6 44.4 51.4 0.9 0.0 0.00 71.2 79.5 11.9 25.5 11.2 293 7 61.9 45.9 55.8 0.8 0.0 0.00 70.9 79.5 11.4 18.8 11.2 281 8 61.5 45.9 56.5 0.8 6.2 0.00 70.5 79.3 4.7 11.9 4.5 268 9 63.7 46.9 54.3 0.9 22.5 0.00 70.3 79.3 7.8 15.0 7.4 272 10 66.4 47.7 51.0 1.1 27.5 0.00 70.7 79.3 13.4 20.8 13.2 286 11 68.0 48.2 49.0 1.2 28.0 0.00 71.4 79.2 14.3 20.8 13.9 289 12 70.5 48.6 45.8 1.4 49.2 0.00 72.3 79.2 13.6 20.4 13.0 281 13 73.6 48.4 41.1 1.7 60.9 0.00 73.8 79.2 12.8 21.0 12.1 286 14 75.6 48.0 37.8 1.9 51.6 0.00 75.4 79.0 11.9 19.5 11.4 285 15 77.2 47.7 35.4 2.0 50.2 0.00 77.0 79.0 12.3 18.1 11.6 280 16 76.8 47.7 35.9 2.0 29.6 0.00 78.1 78.8 12.8 21.0 12.5 287 17 75.0 47.3 37.4 1.9 11.7 0.00 78.4 78.8 12.5 18.3 12.1 286 18 72.1 43.9 36.3 1.7 1.4 0.00 78.1 78.6 12.1 19.0 11.9 282 19 69.6 42.1 36.8 1.6 0.0 0.00 77.0 78.6 9.4 15.2 9.4 298 20 67.8 39.4 35.4 1.5 0.0 0.00 75.7 78.6 14.3 21.5 14.1 293 21 66.6 37.2 33.9 1.5 0.0 0.00 74.5 78.6 18.1 27.7 17.7 306 22 64.4 35.4 33.9 1.4 0.0 0.00 73.2 78.4 18.3 25.9 18.1 308 23 63.3 34.9 34.6 1.3 0.0 0.00 72.5 78.4 13.6 23.3 13.4 312 24 63.1 34.0 33.7 1.3 0.0 0.00 71.8 78.4 9.2 20.4 8.7 304 AZMET Daily Weather Data : YUMA VALLEY : Nov 4 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.9 60.1 67.5 DegF RELATIVE HUMIDITY 60.7 31.1 42.4 % DEWPOINT 43.5 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 78.4 70.2 73.8 DegF SOIL TEMP. 20 in 79.5 78.4 79.2 DegF WIND SPEED 28.6 12.8 MPH WIND VECTOR MAG. 12.1 MPH WIND VECTOR DIR. 294 Degrees SOLAR RADIATION 338.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.0 5664 18.9 7018 23.9 8465 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 5 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.3 34.5 36.5 1.2 0.0 0.00 71.2 78.4 4.0 10.3 2.0 8 2 60.4 35.8 39.8 1.1 0.0 0.00 70.2 78.4 9.8 18.8 9.6 316 3 60.4 38.5 44.3 1.0 0.0 0.00 69.4 78.4 9.2 15.4 8.9 324 4 59.0 40.3 49.7 0.9 0.0 0.00 69.1 78.4 4.7 7.4 4.3 349 5 57.9 37.2 46.0 0.9 0.0 0.00 68.4 78.4 3.4 10.5 2.7 345 6 56.7 34.9 43.9 0.9 0.0 0.00 67.8 78.3 2.7 5.6 2.2 8 7 52.7 36.0 53.0 0.6 0.0 0.00 67.1 78.3 1.6 5.1 1.3 100 8 52.5 34.9 50.7 0.7 4.8 0.00 66.2 78.3 1.3 4.0 0.7 142 9 58.1 36.1 43.9 0.9 19.6 0.00 65.8 78.3 1.3 4.0 0.7 9 10 64.0 33.3 31.6 1.4 33.9 0.00 66.0 78.1 3.6 13.6 3.1 27 11 67.3 29.5 24.2 1.7 41.8 0.00 67.1 78.1 8.9 17.2 8.5 8 12 70.2 26.6 19.4 2.0 59.3 0.00 68.5 77.9 11.6 19.7 11.2 10 13 72.7 25.2 16.8 2.3 62.3 0.00 70.3 77.9 11.2 18.1 11.0 9 14 73.8 23.4 15.0 2.4 58.5 0.00 72.1 77.7 11.6 19.7 11.2 4 15 74.3 22.5 14.3 2.5 49.5 0.00 73.6 77.7 11.4 18.1 11.0 5 16 74.3 22.3 14.1 2.5 35.1 0.00 74.7 77.5 9.2 17.0 8.9 6 17 73.2 21.0 13.9 2.4 18.4 0.00 75.2 77.5 8.3 17.2 8.1 16 18 69.8 21.0 15.6 2.1 3.1 0.00 75.2 77.4 5.8 10.7 5.6 17 19 66.6 20.5 17.1 1.8 0.0 0.00 74.3 77.4 4.7 7.4 4.5 15 20 65.1 18.5 16.5 1.8 0.0 0.00 73.2 77.2 4.9 8.3 4.9 357 21 64.6 18.0 16.3 1.7 0.0 0.00 72.0 77.2 5.4 8.5 5.1 350 22 64.4 17.2 16.0 1.7 0.0 0.00 70.9 77.2 5.8 9.4 5.6 357 23 62.6 18.9 18.3 1.6 0.0 0.00 70.2 77.2 4.0 7.2 4.0 5 24 57.9 22.6 25.4 1.2 0.0 0.00 69.1 77.2 2.2 6.3 1.6 329 AZMET Daily Weather Data : YUMA VALLEY : Nov 5 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.8 50.9 64.2 DegF RELATIVE HUMIDITY 60.4 12.5 28.4 % DEWPOINT 27.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 75.4 65.7 70.3 DegF SOIL TEMP. 20 in 78.4 77.2 77.9 DegF WIND SPEED 19.7 6.0 MPH WIND VECTOR MAG. 5.4 MPH WIND VECTOR DIR. 360 Degrees SOLAR RADIATION 386.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.6 5673 13.0 7031 18.0 8483 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 6 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.2 23.0 28.4 1.1 0.0 0.00 68.2 77.2 2.5 6.3 1.3 328 2 56.3 20.7 24.6 1.2 0.0 0.00 67.1 77.0 4.7 8.3 4.5 337 3 57.4 18.3 21.5 1.3 0.0 0.00 66.2 77.0 4.0 6.7 3.8 356 4 55.4 20.5 25.7 1.1 0.0 0.00 65.5 77.0 3.6 9.2 2.9 352 5 59.4 17.2 19.1 1.4 0.0 0.00 64.8 77.0 6.7 11.6 6.5 360 6 54.7 20.5 26.1 1.1 0.0 0.00 64.2 77.0 4.5 7.2 4.0 333 7 51.3 21.9 31.4 0.9 0.0 0.00 63.9 77.0 2.7 4.9 1.6 324 8 52.9 22.3 30.0 1.0 5.7 0.00 63.1 77.0 1.8 4.5 0.9 189 9 59.9 21.9 23.0 1.4 22.9 0.00 62.8 76.8 3.1 7.4 2.7 343 10 65.5 20.8 18.0 1.8 39.4 0.00 63.1 76.8 7.2 14.5 6.9 6 11 68.0 20.3 16.0 2.0 52.6 0.00 64.6 76.6 10.7 19.7 10.5 358 12 70.2 20.5 15.1 2.1 60.4 0.00 66.4 76.6 10.7 17.2 10.3 8 13 72.1 20.1 13.8 2.3 62.6 0.00 68.4 76.5 12.3 19.9 12.1 1 14 73.9 20.7 13.3 2.5 58.8 0.00 70.2 76.5 11.6 19.0 11.2 10 15 75.2 21.7 13.4 2.6 49.0 0.00 71.8 76.3 11.6 18.8 11.4 7 16 75.9 22.1 13.3 2.6 34.6 0.00 73.0 76.3 10.1 16.3 9.8 4 17 75.2 22.6 13.9 2.6 17.9 0.00 73.8 76.1 9.8 16.1 9.6 7 18 72.7 22.3 15.0 2.3 2.9 0.00 73.8 76.1 6.5 14.3 6.5 4 19 68.7 24.4 18.7 2.0 0.0 0.00 73.2 76.1 4.9 10.7 4.7 340 20 67.1 24.6 19.9 1.8 0.0 0.00 72.1 75.9 8.1 12.3 8.1 328 21 64.0 25.3 22.9 1.6 0.0 0.00 71.2 75.9 4.3 6.3 3.8 339 22 59.9 26.8 28.0 1.3 0.0 0.00 70.3 75.9 2.7 4.9 0.2 122 23 63.1 27.5 25.9 1.5 0.0 0.00 69.4 75.9 3.4 6.7 3.1 338 24 66.9 24.1 19.7 1.8 0.0 0.00 68.4 75.9 6.5 15.9 6.0 354 AZMET Daily Weather Data : YUMA VALLEY : Nov 6 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.3 48.4 64.2 DegF RELATIVE HUMIDITY 43.0 11.8 20.7 % DEWPOINT 22.1 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 73.9 62.8 68.2 DegF SOIL TEMP. 20 in 77.2 75.9 76.6 DegF WIND SPEED 19.9 6.5 MPH WIND VECTOR MAG. 5.8 MPH WIND VECTOR DIR. 357 Degrees SOLAR RADIATION 407.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.8 5682 12.4 7043 17.3 8501 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 7 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.7 24.1 20.4 1.7 0.0 0.00 67.8 75.9 4.3 13.0 3.4 347 2 66.4 22.5 18.7 1.8 0.0 0.00 67.1 75.9 4.7 13.9 4.5 358 3 65.3 23.9 20.6 1.7 0.0 0.00 66.7 75.9 6.0 16.8 5.6 12 4 64.9 24.1 20.9 1.7 0.0 0.00 66.2 75.7 9.6 15.4 9.4 6 5 64.6 24.4 21.5 1.6 0.0 0.00 66.0 75.7 9.6 16.8 9.2 8 6 64.6 24.8 21.8 1.6 0.0 0.00 65.8 75.7 10.7 17.4 10.5 6 7 63.5 25.5 23.4 1.5 0.0 0.00 65.7 75.7 6.7 15.7 6.3 13 8 63.3 26.6 24.6 1.5 5.5 0.00 65.3 75.7 2.2 8.9 1.3 33 9 66.7 28.8 24.0 1.7 22.5 0.00 65.1 75.7 1.1 4.7 0.9 257 10 69.6 28.8 21.7 1.9 38.9 0.00 65.5 75.7 9.2 20.6 8.3 3 11 72.0 28.9 20.1 2.1 52.1 0.00 66.7 75.6 13.0 19.0 12.5 359 12 74.3 29.3 18.8 2.4 60.4 0.00 68.4 75.6 11.4 19.5 11.2 3 13 76.3 28.6 17.2 2.6 62.3 0.00 70.3 75.6 9.6 15.9 9.2 4 14 77.9 29.3 16.8 2.7 58.3 0.00 72.3 75.4 9.6 16.6 9.2 360 15 78.8 29.7 16.6 2.8 48.7 0.00 74.1 75.4 9.6 15.2 9.4 359 16 79.2 30.2 16.7 2.8 34.4 0.00 75.4 75.4 8.5 15.4 8.3 4 17 78.8 30.4 17.1 2.8 17.9 0.00 76.1 75.2 7.6 13.6 7.2 1 18 75.7 31.5 19.7 2.4 2.9 0.00 76.1 75.2 5.4 9.8 5.1 4 19 72.1 31.6 22.6 2.1 0.0 0.00 75.4 75.2 3.8 5.8 3.6 351 20 67.5 33.3 28.1 1.6 0.0 0.00 74.3 75.2 3.6 5.8 3.6 337 21 66.0 33.3 29.5 1.5 0.0 0.00 73.2 75.2 3.6 5.4 3.6 341 22 61.9 35.4 37.7 1.2 0.0 0.00 72.1 75.2 1.8 4.5 1.1 266 23 58.6 34.0 39.6 1.0 0.0 0.00 70.9 75.2 1.6 4.5 0.9 56 24 57.2 33.3 40.4 0.9 0.0 0.00 69.8 75.2 1.8 4.5 0.4 80 AZMET Daily Weather Data : YUMA VALLEY : Nov 7 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.5 55.0 68.7 DegF RELATIVE HUMIDITY 49.0 15.0 23.3 % DEWPOINT 28.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 76.1 65.1 69.8 DegF SOIL TEMP. 20 in 75.9 75.2 75.6 DegF WIND SPEED 20.6 6.5 MPH WIND VECTOR MAG. 5.8 MPH WIND VECTOR DIR. 2 Degrees SOLAR RADIATION 404.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.4 5694 17.3 7061 22.3 8523 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 8 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.9 36.1 47.4 0.8 0.0 0.00 68.7 75.2 0.9 4.3 0.4 32 2 52.9 36.3 53.5 0.6 0.0 0.00 67.8 75.2 1.3 3.8 1.3 93 3 50.9 40.1 66.5 0.4 0.0 0.00 66.7 75.4 0.7 4.3 0.4 275 4 49.5 38.8 67.0 0.4 0.0 0.00 65.8 75.4 0.4 0.9 0.2 227 5 49.5 40.5 71.2 0.3 0.0 0.00 64.9 75.4 0.9 3.4 0.4 275 6 51.3 37.0 58.2 0.6 0.0 0.00 64.2 75.4 1.8 4.7 0.2 349 7 50.2 38.3 63.5 0.4 0.0 0.00 63.5 75.4 1.1 4.0 0.9 278 8 53.1 38.5 57.4 0.6 5.3 0.00 62.8 75.4 0.9 3.1 0.7 345 9 61.7 40.5 46.1 1.0 22.0 0.00 62.4 75.4 2.0 5.6 1.6 40 10 69.6 39.0 33.3 1.7 38.7 0.00 63.0 75.4 5.8 10.7 5.6 25 11 75.7 36.9 24.5 2.3 51.8 0.00 64.4 75.4 6.0 11.2 5.8 15 12 78.6 35.1 20.7 2.7 59.3 0.00 66.7 75.2 6.0 11.0 5.6 17 13 80.1 35.1 19.7 2.8 60.9 0.00 69.6 75.2 4.3 8.5 3.6 38 14 81.3 33.1 17.4 3.0 56.9 0.00 72.3 75.2 2.7 7.8 1.8 59 15 82.4 32.0 16.1 3.2 47.3 0.00 74.7 75.0 2.9 6.5 2.2 121 16 82.8 30.2 14.9 3.3 33.5 0.00 76.6 75.0 3.4 9.4 3.1 159 17 81.7 32.7 17.1 3.1 17.4 0.00 77.5 75.0 3.4 6.3 3.1 170 18 75.6 42.3 30.6 2.1 2.6 0.00 77.7 74.8 3.8 5.4 3.8 170 19 67.8 43.5 41.7 1.4 0.0 0.00 77.0 74.8 2.7 4.5 2.2 150 20 65.5 44.2 46.3 1.1 0.0 0.00 75.7 74.8 1.3 3.4 1.1 264 21 61.3 47.3 59.8 0.8 0.0 0.00 74.3 74.8 0.4 0.4 0.2 178 22 60.1 45.0 57.4 0.8 0.0 0.00 72.9 74.8 0.4 0.4 0.2 151 23 58.6 44.8 60.3 0.7 0.0 0.00 71.6 74.8 2.2 4.5 2.0 32 24 58.5 42.6 55.7 0.7 0.0 0.00 70.5 75.0 1.6 3.4 1.6 13 AZMET Daily Weather Data : YUMA VALLEY : Nov 8 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.5 47.3 64.8 DegF RELATIVE HUMIDITY 80.8 13.3 43.6 % DEWPOINT 38.8 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 77.7 62.4 69.6 DegF SOIL TEMP. 20 in 75.4 74.8 75.2 DegF WIND SPEED 11.2 2.5 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 53 Degrees SOLAR RADIATION 395.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.1 5706 15.8 7076 20.5 8544 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 9 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.8 41.4 56.2 0.7 0.0 0.00 69.4 75.0 1.6 3.4 1.6 37 2 55.8 41.7 59.4 0.6 0.0 0.00 68.5 75.0 2.2 4.5 2.2 35 3 56.8 36.3 46.2 0.9 0.0 0.00 67.6 75.0 2.2 3.6 2.0 44 4 57.7 35.6 43.2 0.9 0.0 0.00 66.7 75.0 2.5 6.0 2.5 36 5 59.0 46.9 64.3 0.6 0.0 0.00 66.2 75.0 1.3 4.7 1.1 47 6 59.4 52.3 77.2 0.4 0.0 0.00 65.8 75.0 1.1 4.3 0.9 37 7 59.0 54.9 85.8 0.2 0.0 0.00 65.7 75.0 2.0 5.8 0.9 277 8 58.8 54.9 87.2 0.2 2.9 0.00 65.5 75.0 4.3 6.7 3.6 213 9 61.9 57.4 85.4 0.3 20.3 0.00 65.5 75.0 4.0 10.7 3.1 120 10 65.5 57.6 75.4 0.5 36.5 0.00 66.0 75.0 4.5 8.9 3.6 199 11 69.4 43.7 39.8 1.5 49.0 0.00 67.3 75.0 12.5 24.6 12.1 277 12 70.9 38.8 31.0 1.8 54.2 0.00 69.1 75.0 17.0 27.3 16.3 288 13 71.6 37.2 28.6 1.9 54.7 0.00 70.7 75.0 21.9 34.0 21.0 281 14 71.8 36.0 26.8 2.0 51.4 0.00 71.8 75.0 25.5 37.8 24.8 282 15 71.6 34.2 25.3 2.0 45.4 0.00 72.5 75.0 24.6 35.3 24.2 273 16 69.8 36.3 29.3 1.8 29.6 0.00 72.9 74.8 23.5 35.6 23.0 282 17 67.3 38.3 34.5 1.5 14.6 0.00 72.9 74.8 22.4 34.0 21.9 279 18 64.8 39.4 39.3 1.3 2.4 0.00 72.3 74.8 17.0 26.4 16.6 278 19 62.8 40.6 44.3 1.1 0.0 0.00 71.6 74.8 16.1 26.4 15.9 274 20 61.2 40.6 46.7 1.0 0.0 0.00 70.7 74.8 14.5 25.3 14.3 280 21 60.1 41.7 50.6 0.9 0.0 0.00 69.6 74.7 13.2 20.4 13.0 286 22 59.2 42.1 52.8 0.8 0.0 0.00 68.9 74.8 13.0 19.7 12.8 286 23 58.6 41.9 53.7 0.8 0.0 0.00 68.2 74.8 11.2 15.0 11.0 284 24 58.3 41.9 54.5 0.8 0.0 0.00 67.5 74.8 7.4 12.1 7.2 282 AZMET Daily Weather Data : YUMA VALLEY : Nov 9 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.3 53.8 62.8 DegF RELATIVE HUMIDITY 92.0 21.5 51.6 % DEWPOINT 43.0 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 72.9 65.3 68.9 DegF SOIL TEMP. 20 in 75.2 74.7 75.0 DegF WIND SPEED 37.8 11.2 MPH WIND VECTOR MAG. 9.6 MPH WIND VECTOR DIR. 281 Degrees SOLAR RADIATION 361.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.1 5714 13.0 7089 18.0 8562 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 10 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.8 41.5 56.5 0.7 0.0 0.00 66.9 74.7 2.9 6.3 1.6 167 2 54.1 41.7 62.8 0.5 0.0 0.00 66.2 74.8 2.9 6.5 1.8 205 3 50.7 41.7 71.2 0.4 0.0 0.00 65.5 74.7 2.7 7.2 2.2 175 4 47.7 40.6 76.8 0.3 0.0 0.00 64.8 74.7 3.6 6.3 3.4 180 5 46.6 40.8 80.0 0.2 0.0 0.00 63.9 74.7 2.7 4.9 2.0 174 6 45.9 41.0 83.1 0.2 0.0 0.00 63.1 74.7 0.7 3.1 0.2 138 7 46.0 41.4 83.7 0.2 0.0 0.00 62.2 74.7 0.7 4.7 0.2 30 8 46.8 41.5 81.9 0.2 4.5 0.00 61.5 74.7 1.8 5.4 1.6 43 9 52.3 44.2 74.0 0.3 20.5 0.00 61.0 74.7 2.5 5.6 2.2 24 10 58.8 44.2 58.6 0.7 36.3 0.00 61.3 74.5 2.0 6.0 1.8 314 11 65.1 43.0 44.7 1.2 49.0 0.00 62.8 74.5 1.8 8.5 1.3 308 12 67.5 42.1 39.8 1.4 57.1 0.00 64.9 74.5 7.6 12.3 7.2 285 13 68.5 40.5 35.8 1.5 59.5 0.00 67.3 74.3 6.3 11.4 5.8 267 14 70.5 38.8 31.4 1.8 55.7 0.00 69.6 74.3 4.9 10.7 4.5 247 15 71.8 37.2 28.3 1.9 46.6 0.00 71.6 74.3 4.7 10.3 4.3 239 16 72.5 37.0 27.6 2.0 33.0 0.00 73.2 74.1 4.9 9.8 4.5 249 17 71.8 37.2 28.3 1.9 15.8 0.00 74.1 74.1 5.8 8.5 5.6 216 18 67.6 41.0 38.0 1.4 1.7 0.00 73.9 74.1 3.6 5.8 3.6 172 19 62.6 41.5 46.2 1.0 0.0 0.00 73.2 73.9 2.5 4.3 2.2 182 20 60.3 43.5 54.0 0.8 0.0 0.00 72.0 73.9 1.1 2.9 0.9 215 21 58.5 43.7 58.2 0.7 0.0 0.00 70.9 73.9 1.3 5.6 0.7 135 22 56.8 44.1 62.6 0.6 0.0 0.00 69.8 73.9 1.1 3.1 0.4 349 23 56.3 45.3 66.5 0.5 0.0 0.00 68.7 73.9 0.7 2.5 0.4 299 24 56.3 43.3 61.7 0.6 0.0 0.00 67.8 73.9 2.0 4.5 0.7 293 AZMET Daily Weather Data : YUMA VALLEY : Nov 10 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.0 44.4 58.8 DegF RELATIVE HUMIDITY 87.4 25.2 56.3 % DEWPOINT 41.5 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 74.1 61.0 67.3 DegF SOIL TEMP. 20 in 74.8 73.9 74.3 DegF WIND SPEED 12.3 2.9 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 235 Degrees SOLAR RADIATION 379.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.5 5721 9.9 7099 13.7 8575 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 11 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.5 43.5 71.4 0.4 0.0 0.00 66.7 73.9 2.2 4.0 2.2 84 2 51.8 44.1 74.7 0.3 0.0 0.00 65.8 73.9 1.6 3.6 1.3 17 3 51.8 43.0 71.9 0.4 0.0 0.00 64.9 73.9 0.9 2.9 0.9 14 4 50.5 42.3 73.3 0.3 0.0 0.00 64.2 73.9 1.1 2.7 1.1 25 5 49.6 40.8 71.6 0.3 0.0 0.00 63.5 74.1 1.1 2.7 0.9 37 6 48.9 39.7 70.2 0.3 0.0 0.00 62.6 73.9 0.7 3.4 0.7 48 7 48.6 39.6 70.9 0.3 0.0 0.00 62.1 73.9 0.9 3.1 0.9 12 8 48.9 40.1 71.5 0.3 4.3 0.00 61.3 73.9 0.4 1.6 0.2 339 9 54.1 43.2 66.4 0.5 20.1 0.00 61.0 74.1 3.4 4.9 3.4 35 10 61.2 45.0 55.3 0.8 36.1 0.00 61.3 73.9 1.3 4.5 1.1 33 11 67.8 43.2 41.0 1.4 48.5 0.00 62.8 73.9 0.7 3.1 0.0 352 12 71.2 41.7 34.6 1.7 55.9 0.00 65.1 73.9 1.3 4.3 0.2 114 13 72.1 41.4 32.8 1.8 57.3 0.00 67.6 73.8 2.7 6.5 2.0 216 14 74.3 40.6 29.8 2.0 54.2 0.00 70.3 73.8 3.4 9.6 2.9 227 15 75.0 39.6 27.8 2.1 45.4 0.00 72.5 73.8 3.4 9.8 2.7 248 16 75.6 39.0 26.7 2.2 30.3 0.00 74.3 73.6 3.4 7.4 2.5 217 17 74.3 39.6 28.5 2.1 14.1 0.00 75.2 73.6 4.3 8.1 4.0 231 18 70.9 40.5 33.2 1.7 1.9 0.00 75.0 73.6 3.4 6.3 3.4 241 19 66.2 40.6 39.4 1.3 0.0 0.00 74.3 73.6 3.1 4.7 2.9 230 20 62.8 41.9 46.2 1.0 0.0 0.00 73.2 73.4 1.8 4.3 1.6 233 21 60.1 45.1 57.9 0.8 0.0 0.00 72.0 73.4 0.4 1.3 0.4 217 22 58.8 45.3 61.1 0.7 0.0 0.00 70.7 73.4 1.1 3.8 0.7 75 23 55.8 47.5 73.8 0.4 0.0 0.00 69.6 73.4 0.7 2.0 0.4 162 24 54.3 46.9 75.7 0.3 0.0 0.00 68.5 73.6 2.0 4.5 1.8 108 AZMET Daily Weather Data : YUMA VALLEY : Nov 11 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.3 46.8 60.6 DegF RELATIVE HUMIDITY 83.8 22.8 54.4 % DEWPOINT 42.3 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 75.2 60.8 67.6 DegF SOIL TEMP. 20 in 74.1 73.4 73.8 DegF WIND SPEED 9.8 1.8 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 234 Degrees SOLAR RADIATION 368.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.5 5729 11.9 7111 16.6 8592 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 12 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.8 45.5 73.8 0.4 0.0 0.00 67.6 73.6 1.1 3.1 0.4 90 2 51.8 45.0 77.5 0.3 0.0 0.00 66.7 73.6 1.6 4.0 0.9 103 3 51.4 46.4 83.1 0.2 0.0 0.00 65.8 73.6 0.4 2.0 0.2 233 4 50.0 45.5 84.3 0.2 0.0 0.00 64.9 73.6 1.1 3.6 1.1 54 5 50.0 44.2 80.5 0.2 0.0 0.00 64.2 73.6 1.1 4.0 0.9 33 6 49.6 43.7 79.8 0.3 0.0 0.00 63.5 73.8 0.7 2.7 0.2 72 7 48.4 43.9 84.5 0.2 0.0 0.00 62.8 73.8 0.7 2.9 0.2 54 8 50.2 43.3 77.3 0.3 3.6 0.00 62.1 73.8 1.1 3.6 0.4 5 9 57.2 46.8 68.7 0.5 19.1 0.00 61.7 73.8 0.9 3.1 0.4 213 10 67.5 40.3 37.3 1.5 35.4 0.00 62.2 73.8 3.6 11.6 2.9 10 11 72.5 38.3 28.8 2.0 47.1 0.00 63.7 73.6 8.1 12.3 7.8 9 12 75.0 36.9 24.9 2.2 53.8 0.00 65.8 73.6 10.1 15.7 9.8 352 13 76.8 36.7 23.4 2.4 56.6 0.00 68.0 73.6 10.1 16.1 9.8 5 14 78.1 37.8 23.4 2.5 53.3 0.00 70.2 73.6 10.3 17.0 9.8 15 15 79.7 38.5 22.9 2.7 44.4 0.00 72.0 73.4 7.8 13.2 7.4 19 16 80.4 39.2 22.9 2.7 31.3 0.00 73.6 73.4 6.3 13.6 6.0 15 17 79.0 39.0 24.0 2.6 11.0 0.00 74.5 73.4 4.3 8.1 4.0 10 18 75.7 39.4 26.9 2.2 1.4 0.00 74.7 73.4 5.6 10.1 5.4 347 19 72.5 39.4 30.1 1.9 0.0 0.00 74.1 73.4 2.0 4.9 1.8 346 20 65.5 44.8 47.4 1.1 0.0 0.00 73.2 73.2 2.9 6.9 1.6 199 21 65.5 43.2 44.5 1.2 0.0 0.00 72.3 73.2 2.9 5.6 2.0 264 22 62.6 43.7 50.3 1.0 0.0 0.00 71.4 73.2 1.6 3.6 1.3 210 23 63.5 43.2 47.5 1.0 0.0 0.00 70.5 73.4 1.8 4.9 1.3 226 24 63.9 42.6 45.8 1.1 0.0 0.00 69.6 73.4 4.5 6.9 4.0 268 AZMET Daily Weather Data : YUMA VALLEY : Nov 12 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.0 47.8 64.2 DegF RELATIVE HUMIDITY 91.1 19.8 50.4 % DEWPOINT 41.9 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 74.7 61.7 68.0 DegF SOIL TEMP. 20 in 73.8 73.2 73.6 DegF WIND SPEED 17.0 3.8 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 1 Degrees SOLAR RADIATION 357.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.8 5740 14.6 7126 19.4 8611 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 13 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.4 43.2 49.5 1.0 0.0 0.00 68.9 73.4 2.0 4.5 0.4 59 2 61.3 42.6 50.0 0.9 0.0 0.00 68.2 73.4 2.9 5.8 2.5 355 3 64.2 43.0 46.2 1.1 0.0 0.00 67.5 73.4 5.6 7.8 5.4 341 4 63.5 42.4 46.3 1.1 0.0 0.00 66.9 73.4 3.6 7.4 2.9 10 5 58.3 43.3 58.1 0.7 0.0 0.00 66.4 73.4 1.8 4.9 0.2 30 6 56.8 44.4 63.4 0.6 0.0 0.00 65.8 73.6 2.2 7.2 0.9 13 7 56.5 44.2 63.7 0.6 0.0 0.00 65.3 73.6 1.6 4.0 1.3 340 8 54.3 44.6 69.7 0.4 4.1 0.00 64.6 73.6 1.6 4.3 0.7 112 9 61.5 49.1 63.7 0.7 19.4 0.00 64.2 73.6 1.3 3.8 0.9 134 10 71.2 49.6 48.0 1.4 33.5 0.00 64.6 73.6 3.6 8.9 2.2 61 11 78.6 45.3 31.0 2.3 48.0 0.00 66.0 73.6 6.0 10.5 5.8 21 12 82.2 44.2 26.3 2.8 55.0 0.00 68.2 73.6 7.8 13.9 7.4 2 13 83.8 43.5 24.3 3.0 56.4 0.00 70.7 73.6 7.8 13.0 7.6 9 14 85.3 42.4 22.2 3.2 53.0 0.00 73.2 73.4 6.0 12.8 5.6 344 15 85.3 43.9 23.4 3.2 44.2 0.00 75.4 73.4 8.1 15.2 7.2 290 16 85.3 43.9 23.6 3.2 30.8 0.00 77.0 73.4 8.3 13.6 7.8 287 17 83.8 44.6 25.4 3.0 16.3 0.00 77.7 73.4 8.5 13.2 8.3 290 18 80.1 45.1 29.3 2.5 2.2 0.00 77.7 73.4 6.9 10.1 6.9 299 19 75.6 45.5 34.5 2.0 0.0 0.00 77.0 73.4 4.9 6.7 4.7 289 20 71.6 46.0 40.1 1.6 0.0 0.00 76.1 73.4 4.7 6.7 4.5 256 21 70.2 45.9 41.8 1.5 0.0 0.00 74.8 73.4 2.5 5.6 2.2 274 22 68.4 46.4 45.4 1.3 0.0 0.00 73.8 73.4 4.7 7.4 4.7 260 23 65.5 46.2 49.9 1.1 0.0 0.00 72.9 73.4 2.2 5.6 1.6 202 24 61.9 47.7 59.8 0.8 0.0 0.00 72.0 73.6 2.5 5.6 1.8 109 AZMET Daily Weather Data : YUMA VALLEY : Nov 13 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.7 52.0 70.3 DegF RELATIVE HUMIDITY 74.0 17.8 43.1 % DEWPOINT 45.0 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 77.7 64.2 70.5 DegF SOIL TEMP. 20 in 73.6 73.4 73.4 DegF WIND SPEED 15.2 4.5 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 321 Degrees SOLAR RADIATION 362.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.6 5755 19.3 7145 24.3 8636 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 14 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.9 46.2 57.0 0.8 0.0 0.00 71.1 73.6 3.4 6.0 2.5 104 2 60.6 46.4 59.9 0.7 0.0 0.00 70.2 73.6 2.0 5.6 0.9 24 3 57.7 47.7 69.1 0.5 0.0 0.00 69.3 73.6 2.2 6.3 1.6 29 4 56.1 47.5 73.2 0.4 0.0 0.00 68.5 73.8 1.6 5.4 1.3 21 5 61.3 43.7 52.8 0.9 0.0 0.00 67.8 73.8 3.8 10.3 3.1 18 6 59.5 41.5 51.8 0.8 0.0 0.00 67.1 73.8 2.2 8.3 0.7 71 7 64.4 37.9 37.4 1.3 0.0 0.00 66.6 73.8 1.6 4.5 0.2 10 8 66.6 40.3 38.6 1.4 4.1 0.00 66.0 73.9 2.0 6.3 0.7 283 9 73.8 40.1 29.7 2.0 19.8 0.00 65.7 73.9 8.9 20.4 8.7 354 10 78.1 41.2 26.8 2.4 34.9 0.00 66.4 73.9 14.3 27.1 13.9 352 11 80.8 41.5 24.9 2.7 46.8 0.00 68.0 73.9 17.2 28.0 16.8 356 12 82.9 42.4 24.1 2.9 54.7 0.00 69.8 73.9 15.4 26.6 15.0 3 13 84.7 41.9 22.2 3.2 56.1 0.00 72.0 73.9 12.8 21.7 12.3 6 14 86.4 39.6 19.3 3.5 52.6 0.00 73.9 73.9 12.5 21.3 12.1 357 15 86.9 37.6 17.5 3.6 44.0 0.00 75.7 73.8 13.0 19.7 12.5 357 16 86.9 33.4 14.9 3.7 30.6 0.00 77.0 73.8 11.2 18.8 11.0 3 17 85.5 31.3 14.3 3.6 15.5 0.00 77.5 73.8 10.1 19.5 9.8 3 18 82.4 26.6 12.9 3.3 1.9 0.00 77.4 73.8 8.7 13.0 8.5 2 19 79.7 21.9 11.6 3.1 0.0 0.00 76.8 73.8 7.8 13.6 7.6 4 20 78.8 18.1 10.2 3.0 0.0 0.00 75.9 73.8 9.4 17.4 9.2 9 21 76.6 17.2 10.6 2.8 0.0 0.00 75.0 73.8 6.3 12.1 6.0 19 22 77.0 14.4 9.2 2.9 0.0 0.00 73.9 73.8 10.3 22.1 10.1 358 23 77.0 13.5 8.8 2.9 0.0 0.00 73.0 73.9 15.2 25.3 14.8 1 24 76.1 13.1 8.9 2.8 0.0 0.00 72.5 73.9 14.8 23.7 14.1 4 AZMET Daily Weather Data : YUMA VALLEY : Nov 14 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.6 54.3 74.3 DegF RELATIVE HUMIDITY 78.1 8.1 29.4 % DEWPOINT 34.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 77.5 65.7 71.6 DegF SOIL TEMP. 20 in 73.9 73.6 73.8 DegF WIND SPEED 28.0 8.5 MPH WIND VECTOR MAG. 7.8 MPH WIND VECTOR DIR. 3 Degrees SOLAR RADIATION 360.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.8 5770 20.9 7166 25.7 8661 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 15 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.8 12.6 9.1 2.7 0.0 0.00 72.0 73.9 14.1 24.2 13.6 8 2 74.1 11.8 9.0 2.6 0.0 0.00 71.4 73.9 15.9 24.4 15.4 9 3 72.9 11.7 9.3 2.5 0.0 0.00 71.1 74.1 16.8 26.4 16.3 11 4 71.8 11.5 9.6 2.4 0.0 0.00 70.5 74.1 18.3 26.2 17.9 10 5 70.7 10.9 9.7 2.3 0.0 0.00 70.0 74.1 19.7 32.4 19.2 9 6 70.2 10.2 9.6 2.3 0.0 0.00 69.6 74.1 20.4 28.0 19.9 9 7 69.4 10.4 9.9 2.2 0.0 0.00 69.1 74.1 19.7 30.2 19.2 6 8 68.9 10.9 10.4 2.2 4.1 0.00 68.7 74.1 17.0 26.4 16.6 10 9 70.2 12.2 10.4 2.3 21.0 0.00 68.4 74.1 17.9 28.9 17.4 11 10 72.3 13.1 10.2 2.4 37.0 0.00 68.5 74.1 18.8 29.5 18.1 12 11 74.8 14.7 10.0 2.7 50.2 0.00 69.3 74.1 17.2 26.6 16.8 11 12 77.5 16.2 9.7 2.9 58.0 0.00 70.5 74.1 15.7 24.8 15.2 5 13 80.1 17.6 9.6 3.2 60.2 0.00 72.0 74.1 12.3 20.6 11.9 358 14 82.2 18.1 9.1 3.4 56.4 0.00 73.6 74.1 11.6 18.1 11.4 360 15 83.1 18.5 9.0 3.5 46.8 0.00 75.0 74.1 11.0 18.1 10.7 359 16 83.1 18.3 8.9 3.5 32.7 0.00 76.1 73.9 10.5 21.7 10.3 358 17 82.0 17.8 9.0 3.4 16.5 0.00 76.5 73.9 10.5 18.1 10.3 352 18 79.2 15.8 9.1 3.1 2.2 0.00 76.3 73.9 8.7 15.0 8.5 350 19 76.5 14.9 9.6 2.8 0.0 0.00 75.6 73.9 6.7 11.2 6.7 355 20 74.3 15.6 10.6 2.6 0.0 0.00 74.7 73.9 5.8 9.6 5.8 2 21 69.4 17.6 13.7 2.1 0.0 0.00 73.8 73.9 3.4 7.2 3.1 47 22 68.0 17.8 14.5 2.0 0.0 0.00 72.5 73.9 3.6 5.1 3.6 54 23 67.3 18.3 15.2 1.9 0.0 0.00 71.4 73.9 3.8 7.4 3.6 44 24 63.7 20.1 18.5 1.6 0.0 0.00 70.3 73.9 4.5 6.9 4.5 50 AZMET Daily Weather Data : YUMA VALLEY : Nov 15 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.8 62.6 74.1 DegF RELATIVE HUMIDITY 21.4 7.8 10.6 % DEWPOINT 14.9 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 76.6 68.4 72.0 DegF SOIL TEMP. 20 in 74.3 73.9 74.1 DegF WIND SPEED 32.4 12.8 MPH WIND VECTOR MAG. 12.1 MPH WIND VECTOR DIR. 8 Degrees SOLAR RADIATION 385.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.2 5789 23.2 7189 28.3 8690 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 16 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.7 16.5 14.9 1.8 0.0 0.00 69.3 73.9 6.0 10.1 6.0 35 2 64.6 15.3 14.5 1.8 0.0 0.00 68.4 73.9 3.1 8.9 2.9 37 3 68.0 13.5 11.9 2.1 0.0 0.00 67.6 74.1 8.3 14.8 8.1 2 4 67.6 14.4 12.6 2.0 0.0 0.00 67.3 74.1 4.7 10.3 4.5 11 5 62.6 17.2 17.0 1.6 0.0 0.00 66.7 74.1 4.5 7.8 4.3 52 6 63.9 17.2 16.4 1.7 0.0 0.00 66.2 74.1 6.5 13.0 6.3 34 7 61.7 18.7 18.8 1.5 0.0 0.00 65.7 74.1 6.9 10.7 6.7 47 8 61.7 19.0 19.0 1.5 3.8 0.00 65.3 74.1 3.4 8.9 2.9 69 9 67.3 22.8 18.4 1.9 20.3 0.00 64.8 74.1 5.6 11.4 5.1 33 10 72.5 22.1 14.9 2.3 36.5 0.00 65.1 74.1 9.6 13.9 9.2 20 11 76.1 22.6 13.5 2.7 49.2 0.00 66.4 74.1 9.4 15.4 9.2 11 12 78.8 23.0 12.5 2.9 57.3 0.00 68.2 73.9 9.6 16.1 9.4 3 13 81.1 23.0 11.6 3.2 59.5 0.00 70.3 73.9 8.5 14.1 8.3 4 14 83.1 23.2 11.0 3.4 55.9 0.00 72.5 73.9 9.2 14.1 8.9 354 15 84.4 23.0 10.5 3.6 46.3 0.00 74.3 73.9 8.9 14.1 8.7 355 16 84.4 23.0 10.5 3.6 32.5 0.00 75.7 73.8 8.1 12.8 7.8 356 17 82.9 23.2 11.0 3.4 16.5 0.00 76.5 73.8 7.6 13.0 7.4 359 18 79.3 22.5 12.0 3.0 2.2 0.00 76.3 73.8 5.6 9.2 5.4 360 19 76.6 21.4 12.6 2.7 0.0 0.00 75.7 73.8 5.1 8.3 5.1 358 20 75.2 21.7 13.4 2.6 0.0 0.00 74.7 73.8 3.8 7.8 3.6 353 21 66.4 27.7 23.7 1.7 0.0 0.00 73.6 73.8 2.7 8.3 1.3 136 22 58.6 34.2 39.6 1.0 0.0 0.00 72.5 73.8 1.3 4.3 1.1 175 23 58.5 33.1 38.5 1.0 0.0 0.00 71.2 73.8 0.7 3.8 0.0 202 24 55.4 35.2 46.8 0.8 0.0 0.00 70.0 73.8 1.6 4.9 0.0 136 AZMET Daily Weather Data : YUMA VALLEY : Nov 16 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.9 53.4 70.7 DegF RELATIVE HUMIDITY 52.6 9.0 17.7 % DEWPOINT 22.3 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 76.5 64.6 70.2 DegF SOIL TEMP. 20 in 74.1 73.6 73.9 DegF WIND SPEED 16.1 5.8 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 13 Degrees SOLAR RADIATION 380.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.4 5803 19.1 7208 24.1 8714 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 17 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.8 37.6 54.2 0.6 0.0 0.00 68.9 73.8 1.3 3.4 0.9 234 2 51.6 38.1 60.2 0.5 0.0 0.00 67.8 73.8 1.8 4.7 1.6 144 3 50.7 36.9 58.8 0.5 0.0 0.00 66.7 73.8 0.7 3.8 0.2 76 4 51.3 37.2 58.8 0.5 0.0 0.00 65.8 73.9 0.9 3.8 0.9 18 5 51.1 35.8 55.5 0.6 0.0 0.00 64.9 73.9 0.7 2.5 0.4 23 6 51.8 33.8 50.2 0.6 0.0 0.00 64.0 73.9 2.2 5.6 2.0 20 7 55.6 28.9 36.0 1.0 0.0 0.00 63.5 73.9 4.9 6.5 4.7 50 8 56.8 29.1 34.5 1.0 3.8 0.00 62.8 73.9 5.6 6.7 5.6 52 9 61.7 31.6 32.0 1.3 19.8 0.00 62.6 73.9 5.8 8.7 5.8 55 10 68.0 37.0 32.2 1.6 35.8 0.00 63.0 73.9 5.1 8.5 4.9 40 11 77.4 28.8 16.7 2.7 48.7 0.00 64.4 73.9 6.9 11.2 6.7 15 12 80.8 29.5 15.4 3.0 56.6 0.00 66.7 73.8 6.9 11.6 6.9 36 13 82.8 28.0 13.6 3.3 58.8 0.00 69.3 73.8 8.5 12.5 8.3 48 14 84.0 29.3 13.7 3.4 54.7 0.00 71.6 73.8 7.8 11.2 7.8 61 15 85.1 30.0 13.7 3.6 45.2 0.00 73.8 73.6 6.0 9.8 5.8 61 16 85.6 30.4 13.6 3.6 31.5 0.00 75.6 73.6 5.4 8.3 5.1 61 17 85.6 30.9 13.9 3.6 15.5 0.00 76.5 73.6 2.2 5.6 2.2 56 18 81.0 32.0 16.9 3.0 1.9 0.00 76.6 73.4 1.1 3.4 0.9 11 19 74.8 31.8 20.8 2.3 0.0 0.00 75.9 73.4 1.3 4.3 1.1 344 20 67.3 38.8 35.3 1.5 0.0 0.00 74.7 73.4 0.7 6.3 0.7 206 21 62.4 40.1 43.7 1.1 0.0 0.00 73.4 73.4 0.9 2.9 0.4 142 22 59.7 39.7 47.2 0.9 0.0 0.00 72.1 73.4 1.1 4.0 0.4 109 23 59.0 39.9 48.8 0.9 0.0 0.00 70.9 73.4 0.9 2.9 0.4 31 24 56.7 40.1 54.1 0.7 0.0 0.00 69.8 73.4 0.9 2.5 0.9 71 AZMET Daily Weather Data : YUMA VALLEY : Nov 17 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.0 49.6 66.4 DegF RELATIVE HUMIDITY 71.3 11.4 35.0 % DEWPOINT 34.0 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 76.8 62.6 69.3 DegF SOIL TEMP. 20 in 73.9 73.4 73.8 DegF WIND SPEED 12.5 3.4 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 48 Degrees SOLAR RADIATION 372.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.7 5817 17.8 7226 22.9 8736 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 18 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.1 41.2 57.3 0.7 0.0 0.00 68.7 73.6 0.9 2.9 0.7 315 2 56.3 38.5 51.3 0.8 0.0 0.00 67.8 73.6 0.7 1.8 0.4 336 3 54.7 39.4 56.1 0.6 0.0 0.00 66.9 73.6 0.4 1.3 0.4 346 4 54.9 37.2 51.6 0.7 0.0 0.00 66.0 73.6 0.9 2.7 0.9 18 5 56.3 35.6 45.7 0.8 0.0 0.00 65.3 73.6 3.4 6.7 3.4 29 6 56.5 34.0 42.7 0.9 0.0 0.00 64.6 73.6 3.6 5.1 3.6 22 7 55.4 34.3 45.0 0.8 0.0 0.00 64.2 73.6 3.4 5.4 3.4 21 8 56.8 32.4 39.5 1.0 3.6 0.00 63.7 73.6 3.6 6.9 3.4 52 9 63.0 32.0 31.0 1.4 19.1 0.00 63.3 73.8 7.2 9.8 7.2 54 10 67.5 38.3 34.2 1.5 34.6 0.00 63.7 73.6 6.0 8.3 6.0 49 11 74.3 39.2 28.0 2.1 47.5 0.00 65.1 73.6 6.0 8.9 6.0 37 12 81.3 32.0 16.9 3.0 55.2 0.00 67.3 73.6 6.5 11.0 6.3 25 13 83.7 27.7 13.1 3.4 57.3 0.00 69.6 73.6 6.7 10.3 6.5 25 14 86.0 27.5 12.0 3.7 53.5 0.00 72.1 73.4 5.6 9.4 5.4 14 15 87.1 28.0 11.9 3.9 44.2 0.00 74.3 73.4 4.9 8.7 4.7 27 16 87.6 29.1 12.2 3.9 30.6 0.00 76.1 73.4 3.4 6.3 3.1 37 17 86.4 34.0 15.4 3.6 15.1 0.00 77.2 73.4 2.0 4.3 2.0 74 18 80.6 38.1 22.0 2.8 1.7 0.00 77.2 73.2 0.9 2.0 0.7 21 19 73.8 37.4 26.7 2.1 0.0 0.00 76.6 73.2 2.5 4.3 2.5 52 20 70.9 35.2 27.1 1.9 0.0 0.00 75.4 73.2 2.0 4.3 1.6 22 21 67.1 36.1 31.9 1.5 0.0 0.00 74.1 73.2 0.7 2.7 0.7 99 22 64.2 36.5 35.8 1.3 0.0 0.00 72.9 73.2 1.3 4.3 1.1 17 23 60.1 40.1 48.0 0.9 0.0 0.00 71.6 73.2 1.1 3.4 0.7 98 24 60.4 38.3 44.2 1.0 0.0 0.00 70.5 73.4 1.1 4.5 1.1 346 AZMET Daily Weather Data : YUMA VALLEY : Nov 18 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.3 52.7 68.4 DegF RELATIVE HUMIDITY 70.7 9.7 33.3 % DEWPOINT 35.1 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 77.4 63.3 69.8 DegF SOIL TEMP. 20 in 73.8 73.2 73.4 DegF WIND SPEED 11.0 3.1 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 33 Degrees SOLAR RADIATION 362.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.7 5832 20.3 7246 25.4 8762 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 19 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.5 38.8 48.4 0.9 0.0 0.00 69.4 73.4 0.7 3.4 0.4 292 2 55.6 42.8 62.5 0.6 0.0 0.00 68.4 73.4 0.7 2.0 0.4 258 3 54.0 41.7 63.4 0.5 0.0 0.00 67.5 73.4 0.4 0.4 0.4 189 4 53.1 40.8 63.3 0.5 0.0 0.00 66.6 73.4 0.4 2.0 0.2 231 5 51.4 41.2 67.5 0.4 0.0 0.00 65.7 73.6 0.4 2.0 0.0 122 6 51.4 39.9 65.1 0.4 0.0 0.00 64.8 73.6 0.9 3.6 0.7 354 7 55.8 34.3 44.2 0.9 0.0 0.00 64.0 73.6 4.9 7.8 4.7 43 8 57.4 32.7 39.3 1.0 3.3 0.00 63.5 73.6 5.4 7.4 5.4 53 9 62.6 33.4 33.6 1.3 18.9 0.00 63.0 73.6 6.3 9.6 6.3 54 10 68.5 37.6 32.0 1.6 34.6 0.00 63.5 73.6 6.7 8.9 6.7 46 11 75.0 41.0 29.4 2.1 47.5 0.00 64.9 73.6 6.3 9.4 6.3 49 12 78.8 39.0 24.1 2.6 55.4 0.00 67.3 73.6 7.2 10.1 6.9 64 13 82.0 33.3 17.2 3.1 57.3 0.00 69.6 73.6 7.2 10.7 7.2 63 14 84.0 32.5 15.7 3.4 53.5 0.00 72.1 73.4 5.8 9.4 5.6 60 15 86.7 30.2 13.2 3.8 44.2 0.00 74.3 73.4 4.3 7.6 3.6 39 16 87.4 28.9 12.2 3.9 30.8 0.00 75.9 73.4 4.5 8.1 4.5 12 17 85.8 32.2 14.6 3.6 15.3 0.00 77.0 73.2 2.5 5.4 2.2 34 18 79.7 34.2 19.4 2.8 1.7 0.00 77.0 73.2 2.9 4.3 2.9 55 19 73.9 33.4 22.7 2.2 0.0 0.00 76.1 73.2 2.0 4.5 2.0 360 20 66.2 39.9 38.3 1.4 0.0 0.00 74.8 73.2 0.4 1.6 0.2 175 21 64.2 38.5 38.5 1.3 0.0 0.00 73.6 73.2 1.6 4.3 0.9 312 22 62.2 37.6 40.0 1.1 0.0 0.00 72.1 73.2 0.9 6.3 0.4 164 23 59.0 39.2 48.0 0.9 0.0 0.00 71.1 73.2 0.9 3.1 0.7 90 24 57.0 41.2 55.7 0.7 0.0 0.00 69.8 73.2 0.7 2.9 0.4 89 AZMET Daily Weather Data : YUMA VALLEY : Nov 19 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.0 50.2 67.1 DegF RELATIVE HUMIDITY 71.7 9.7 37.8 % DEWPOINT 36.9 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 77.0 63.0 69.6 DegF SOIL TEMP. 20 in 73.6 73.2 73.4 DegF WIND SPEED 10.7 3.1 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 48 Degrees SOLAR RADIATION 362.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.6 5847 18.9 7265 23.9 8786 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 20 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.7 39.0 51.9 0.8 0.0 0.00 68.7 73.4 1.6 4.5 1.3 20 2 57.2 35.2 43.7 0.9 0.0 0.00 67.6 73.4 4.5 6.5 4.5 27 3 56.5 35.4 45.3 0.9 0.0 0.00 66.9 73.4 2.2 4.3 2.2 16 4 55.8 35.1 45.7 0.8 0.0 0.00 66.0 73.4 2.0 3.4 2.0 351 5 56.5 32.7 40.5 0.9 0.0 0.00 65.3 73.4 1.3 3.1 1.3 344 6 52.7 36.0 53.0 0.6 0.0 0.00 64.6 73.4 0.7 2.5 0.4 37 7 52.2 35.1 52.2 0.6 0.0 0.00 63.9 73.4 2.2 4.3 2.0 20 8 53.6 33.4 46.3 0.8 3.3 0.00 63.1 73.4 1.6 3.8 1.3 8 9 57.9 36.3 44.3 0.9 18.4 0.00 62.6 73.6 3.4 6.0 3.1 19 10 64.6 38.8 38.6 1.3 33.9 0.00 63.0 73.4 4.7 8.1 4.5 42 11 71.4 38.7 30.4 1.8 46.6 0.00 64.2 73.4 6.3 8.9 6.3 57 12 77.2 38.7 25.2 2.4 55.0 0.00 66.4 73.4 6.7 9.8 6.7 56 13 81.3 33.4 17.7 3.0 56.9 0.00 68.9 73.4 6.3 9.2 6.0 47 14 84.0 31.1 14.8 3.4 52.6 0.00 71.2 73.4 5.1 8.3 4.9 49 15 85.1 31.6 14.6 3.5 43.7 0.00 73.6 73.2 3.8 6.7 3.6 74 16 85.1 34.9 16.7 3.4 29.4 0.00 75.2 73.2 2.9 4.9 2.9 82 17 85.6 31.6 14.3 3.6 14.8 0.00 76.3 73.2 0.9 3.1 0.9 80 18 79.9 39.6 24.0 2.7 1.9 0.00 76.5 73.0 0.4 2.0 0.2 125 19 72.1 41.7 33.5 1.8 0.0 0.00 75.7 73.0 1.1 2.7 0.9 41 20 70.0 37.0 30.0 1.8 0.0 0.00 74.7 73.0 1.1 3.4 0.7 24 21 67.1 36.7 32.5 1.5 0.0 0.00 73.4 73.0 0.9 2.9 0.7 340 22 63.7 36.7 36.8 1.3 0.0 0.00 72.1 73.0 1.3 4.0 1.1 22 23 61.3 39.0 44.1 1.0 0.0 0.00 71.1 73.0 1.1 2.9 0.9 56 24 58.5 41.5 53.4 0.8 0.0 0.00 70.0 73.0 1.3 3.6 1.3 339 AZMET Daily Weather Data : YUMA VALLEY : Nov 20 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.2 50.9 66.9 DegF RELATIVE HUMIDITY 63.5 12.0 35.4 % DEWPOINT 36.1 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 76.6 62.6 69.3 DegF SOIL TEMP. 20 in 73.6 73.0 73.2 DegF WIND SPEED 9.8 2.7 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 40 Degrees SOLAR RADIATION 356.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.0 5861 18.5 7284 23.6 8809 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 21 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.3 44.2 64.1 0.6 0.0 0.00 68.9 73.0 0.7 2.0 0.2 352 2 55.9 39.0 53.2 0.7 0.0 0.00 67.8 73.2 0.7 2.5 0.7 339 3 55.0 37.2 51.2 0.7 0.0 0.00 66.9 73.2 1.3 3.4 1.1 26 4 55.6 37.2 50.2 0.8 0.0 0.00 66.0 73.2 3.8 5.6 3.6 31 5 57.0 35.4 44.3 0.9 0.0 0.00 65.3 73.2 3.4 5.6 3.1 41 6 57.0 35.2 43.9 0.9 0.0 0.00 64.8 73.2 3.8 5.8 3.6 38 7 57.7 34.0 40.5 1.0 0.0 0.00 64.2 73.2 5.4 8.5 5.4 47 8 56.8 34.5 42.8 0.9 2.9 0.00 63.7 73.2 6.0 10.3 6.0 61 9 59.4 34.9 39.8 1.0 14.8 0.00 63.5 73.2 6.9 11.0 6.7 38 10 65.3 34.3 31.5 1.5 30.3 0.00 63.7 73.2 9.2 13.6 9.2 44 11 70.5 32.9 24.9 1.9 46.3 0.00 64.8 73.2 10.3 15.7 10.1 37 12 74.3 32.0 21.2 2.3 51.1 0.00 66.4 73.2 11.2 16.3 11.0 38 13 77.2 32.9 19.9 2.6 54.0 0.00 68.4 73.2 10.1 15.2 9.8 37 14 79.2 34.5 19.8 2.7 41.1 0.00 70.3 73.2 9.2 13.0 8.9 51 15 79.5 34.9 19.9 2.8 29.4 0.00 72.0 73.0 5.8 11.2 5.6 60 16 79.0 37.0 22.0 2.6 22.9 0.00 73.0 73.0 2.7 5.1 2.7 74 17 78.1 37.0 22.8 2.5 10.8 0.00 73.8 73.0 1.8 3.6 1.6 64 18 73.4 38.3 28.0 2.0 1.0 0.00 73.8 72.9 1.1 3.1 0.9 29 19 69.4 39.6 33.6 1.6 0.0 0.00 73.0 72.9 1.8 3.1 1.8 23 20 66.9 35.1 30.7 1.6 0.0 0.00 72.1 72.9 2.0 4.9 2.0 8 21 64.2 35.1 33.7 1.4 0.0 0.00 71.1 72.9 3.1 4.9 3.1 337 22 61.9 35.4 37.3 1.2 0.0 0.00 70.2 72.9 1.3 4.9 1.3 14 23 61.9 33.4 34.2 1.3 0.0 0.00 69.3 72.9 1.6 3.1 1.6 6 24 60.4 35.6 39.4 1.1 0.0 0.00 68.4 72.9 1.6 3.1 1.6 22 AZMET Daily Weather Data : YUMA VALLEY : Nov 21 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.9 52.7 65.5 DegF RELATIVE HUMIDITY 71.5 16.5 35.4 % DEWPOINT 35.8 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 73.9 63.3 68.4 DegF SOIL TEMP. 20 in 73.4 72.9 73.0 DegF WIND SPEED 16.3 4.5 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 40 Degrees SOLAR RADIATION 304.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.7 5873 16.4 7300 21.4 8831 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 22 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.0 33.3 35.4 1.2 0.0 0.00 67.5 72.9 2.9 4.5 2.7 19 2 59.0 34.2 39.4 1.0 0.0 0.00 66.7 73.0 3.8 4.9 3.6 39 3 55.2 37.0 50.3 0.7 0.0 0.00 66.0 73.0 3.8 5.1 3.8 37 4 54.9 37.4 51.8 0.7 0.0 0.00 65.3 73.0 2.9 5.8 2.9 34 5 53.4 37.2 54.3 0.6 0.0 0.00 64.6 73.0 2.0 4.3 2.0 26 6 52.9 36.5 53.5 0.6 0.0 0.00 64.0 73.0 3.1 5.6 2.9 28 7 54.1 34.9 48.0 0.8 0.0 0.00 63.3 73.0 3.4 6.0 3.1 26 8 52.9 36.1 52.9 0.6 3.3 0.00 62.8 73.0 3.6 6.3 3.4 47 9 57.0 37.0 47.7 0.8 13.6 0.00 62.4 73.0 5.4 8.3 5.1 33 10 65.8 38.3 36.2 1.4 33.2 0.00 62.4 73.0 5.6 9.4 5.4 58 11 71.1 35.2 26.9 1.9 45.6 0.00 63.7 72.9 8.1 11.4 7.8 44 12 73.8 33.4 22.9 2.2 53.8 0.00 65.7 72.9 8.3 12.1 8.1 52 13 75.9 34.5 22.1 2.4 55.4 0.00 67.8 72.9 6.5 10.3 6.5 57 14 78.6 33.6 19.5 2.7 52.1 0.00 70.2 72.9 4.9 8.9 4.7 51 15 79.7 31.6 17.5 2.8 44.7 0.00 72.1 72.7 4.9 8.3 4.7 64 16 79.5 33.1 18.5 2.8 24.4 0.00 73.8 72.7 3.6 6.5 3.4 73 17 76.6 39.7 26.7 2.3 10.3 0.00 74.5 72.7 2.7 4.7 2.0 101 18 72.7 46.9 40.2 1.6 1.2 0.00 74.5 72.5 0.4 0.4 0.4 300 19 67.1 45.5 45.8 1.2 0.0 0.00 73.6 72.5 0.4 0.4 0.4 300 20 64.2 42.8 46.0 1.1 0.0 0.00 72.5 72.5 0.7 2.7 0.4 353 21 61.2 43.3 52.0 0.9 0.0 0.00 71.2 72.5 0.7 2.0 0.4 32 22 58.3 44.6 60.4 0.7 0.0 0.00 70.2 72.5 0.9 2.5 0.9 63 23 57.7 43.5 59.0 0.7 0.0 0.00 69.1 72.5 1.6 3.4 1.3 35 24 55.0 43.5 65.6 0.5 0.0 0.00 68.0 72.5 1.3 3.8 0.7 19 AZMET Daily Weather Data : YUMA VALLEY : Nov 22 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.6 50.7 64.0 DegF RELATIVE HUMIDITY 73.0 14.2 41.4 % DEWPOINT 38.1 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 74.5 62.2 68.0 DegF SOIL TEMP. 20 in 73.0 72.5 72.9 DegF WIND SPEED 12.1 3.4 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 46 Degrees SOLAR RADIATION 337.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.3 5884 15.7 7316 20.7 8852 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 23 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.2 39.4 54.9 0.7 0.0 0.00 67.1 72.5 1.6 4.7 1.6 27 2 53.8 40.5 60.7 0.6 0.0 0.00 66.0 72.7 2.0 4.5 2.0 25 3 54.0 38.1 54.9 0.6 0.0 0.00 65.3 72.7 3.4 4.9 3.4 26 4 52.3 38.3 58.7 0.6 0.0 0.00 64.4 72.7 2.7 5.4 2.7 32 5 50.9 38.3 62.1 0.5 0.0 0.00 63.9 72.7 2.7 4.5 2.5 33 6 51.6 36.3 56.0 0.6 0.0 0.00 63.1 72.7 1.8 4.0 1.8 12 7 49.8 37.0 61.1 0.5 0.0 0.00 62.4 72.7 2.5 4.3 2.5 38 8 50.7 36.7 58.4 0.5 2.6 0.00 61.9 72.7 2.5 4.9 2.2 21 9 56.8 38.1 49.5 0.8 17.0 0.00 61.3 72.7 3.6 5.8 3.4 31 10 65.3 39.0 38.5 1.3 32.0 0.00 61.5 72.7 5.4 10.1 5.4 40 11 69.8 35.8 28.6 1.8 44.9 0.00 62.8 72.7 8.3 11.6 8.1 52 12 72.3 37.2 27.8 2.0 52.8 0.00 64.8 72.5 7.4 11.6 7.2 49 13 76.3 37.2 24.4 2.3 55.0 0.00 67.1 72.5 6.5 10.1 6.3 46 14 79.2 34.7 19.9 2.7 51.1 0.00 69.4 72.5 5.6 8.9 5.4 48 15 80.8 34.2 18.5 2.9 42.0 0.00 71.6 72.5 3.8 7.4 3.6 21 16 81.7 33.8 17.8 3.0 29.1 0.00 73.2 72.3 2.7 5.4 2.7 11 17 80.6 33.6 18.3 2.9 13.4 0.00 74.3 72.3 0.9 2.9 0.7 99 18 75.0 41.5 30.5 2.1 1.2 0.00 74.3 72.3 0.9 4.0 0.9 212 19 67.1 44.6 44.5 1.3 0.0 0.00 73.6 72.3 0.4 0.4 0.4 241 20 63.9 45.1 50.8 1.0 0.0 0.00 72.5 72.1 0.4 2.0 0.4 26 21 63.1 41.0 44.3 1.1 0.0 0.00 71.2 72.1 1.1 5.1 0.7 352 22 58.8 41.0 51.6 0.8 0.0 0.00 70.0 72.1 0.7 4.3 0.2 238 23 57.4 41.0 54.2 0.7 0.0 0.00 68.9 72.3 0.7 4.9 0.4 47 24 57.2 39.9 52.5 0.8 0.0 0.00 67.8 72.3 2.2 4.9 2.0 38 AZMET Daily Weather Data : YUMA VALLEY : Nov 23 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.2 48.2 63.5 DegF RELATIVE HUMIDITY 75.4 14.8 43.3 % DEWPOINT 38.5 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 74.5 61.3 67.5 DegF SOIL TEMP. 20 in 72.7 72.1 72.5 DegF WIND SPEED 11.6 2.9 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 37 Degrees SOLAR RADIATION 341.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.5 5896 15.5 7331 20.2 8872 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 24 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.7 39.0 51.8 0.8 0.0 0.00 66.9 72.3 1.3 3.4 1.3 35 2 55.6 39.2 54.1 0.7 0.0 0.00 66.0 72.3 1.3 4.0 1.1 20 3 54.1 38.3 55.5 0.6 0.0 0.00 65.1 72.3 1.6 3.6 1.6 29 4 52.7 39.0 59.8 0.6 0.0 0.00 64.4 72.3 1.8 4.0 1.6 360 5 53.1 38.5 57.6 0.6 0.0 0.00 63.5 72.3 1.6 4.3 1.3 356 6 51.8 38.5 60.4 0.5 0.0 0.00 63.0 72.3 1.3 4.3 0.9 302 7 50.4 37.9 62.5 0.5 0.0 0.00 62.2 72.3 3.1 7.2 2.9 39 8 52.0 36.9 56.2 0.6 1.9 0.00 61.7 72.3 5.4 7.2 5.4 40 9 55.0 38.8 54.5 0.7 12.4 0.00 61.3 72.3 5.4 7.4 5.1 39 10 63.3 39.6 41.8 1.2 32.5 0.00 61.5 72.3 6.9 10.7 6.9 42 11 69.8 39.2 32.9 1.7 43.7 0.00 63.0 72.3 8.9 12.8 8.7 50 12 74.7 36.0 24.7 2.2 52.6 0.00 64.8 72.3 8.5 12.3 8.3 39 13 77.4 34.2 20.9 2.5 53.0 0.00 66.9 72.3 8.7 12.8 8.5 44 14 79.2 34.5 19.9 2.7 49.9 0.00 69.3 72.1 8.5 12.1 8.3 57 15 78.6 36.1 21.5 2.6 27.7 0.00 71.1 72.1 7.8 11.6 7.6 60 16 77.2 38.1 24.4 2.4 15.3 0.00 72.1 72.1 4.7 8.9 4.5 66 17 75.0 40.8 29.2 2.1 5.3 0.00 72.5 72.0 2.7 4.5 2.5 35 18 72.9 37.0 27.1 2.0 0.5 0.00 72.5 72.0 2.0 4.3 2.0 354 19 71.1 35.1 26.8 1.9 0.0 0.00 72.0 72.0 2.5 4.5 2.2 13 20 69.1 36.3 29.9 1.7 0.0 0.00 71.2 72.0 2.7 5.8 2.7 30 21 65.7 39.9 39.0 1.3 0.0 0.00 70.5 72.0 1.6 3.8 1.1 69 22 65.7 37.4 35.3 1.4 0.0 0.00 69.8 72.0 3.4 4.5 3.4 48 23 65.7 38.1 36.2 1.4 0.0 0.00 69.3 72.0 2.2 3.8 2.0 28 24 63.7 40.5 42.6 1.2 0.0 0.00 68.9 72.0 3.1 5.1 0.7 337 AZMET Daily Weather Data : YUMA VALLEY : Nov 24 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.2 48.0 64.6 DegF RELATIVE HUMIDITY 75.7 16.7 40.2 % DEWPOINT 37.9 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 72.5 61.3 67.1 DegF SOIL TEMP. 20 in 72.5 72.0 72.1 DegF WIND SPEED 12.8 4.0 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 42 Degrees SOLAR RADIATION 295.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.4 5906 14.4 7346 19.1 8891 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 25 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.1 42.1 47.9 1.0 0.0 0.00 68.4 72.0 1.3 3.4 0.7 186 2 61.0 45.0 55.5 0.8 0.0 0.00 68.0 72.0 1.8 3.4 1.8 101 3 60.3 46.8 61.2 0.7 0.0 0.00 67.6 72.0 1.6 4.5 0.9 136 4 60.3 46.0 59.3 0.7 0.0 0.00 67.3 72.0 2.0 4.3 1.1 81 5 62.4 42.1 47.6 1.0 0.0 0.00 67.1 72.1 2.7 5.6 2.5 27 6 61.7 42.6 49.4 0.9 0.0 0.00 66.9 72.1 2.5 4.9 2.0 25 7 62.2 42.8 49.0 1.0 0.0 0.00 66.7 72.1 2.7 4.9 1.6 252 8 60.6 45.5 57.9 0.8 0.2 0.00 66.6 72.1 3.8 6.9 3.4 158 9 61.3 46.0 57.0 0.8 4.3 0.00 66.4 72.1 2.9 5.6 2.7 47 10 65.3 45.3 48.6 1.1 13.4 0.00 66.6 72.1 4.0 6.5 3.8 35 11 68.4 44.8 42.7 1.4 16.0 0.00 66.9 72.1 4.0 6.3 3.8 39 12 71.4 43.0 35.8 1.7 22.2 0.00 67.8 72.1 5.1 7.4 5.1 57 13 73.6 41.2 31.1 2.0 19.8 0.00 68.9 72.1 6.0 9.8 5.8 43 14 75.0 37.9 26.2 2.2 20.3 0.00 69.8 72.1 6.0 9.8 6.0 36 15 75.2 40.6 28.9 2.1 11.2 0.00 70.7 72.1 5.6 9.8 5.4 46 16 74.5 41.2 30.1 2.0 7.9 0.00 71.2 72.1 4.5 7.4 4.3 49 17 72.7 44.8 36.6 1.7 8.6 0.00 71.6 72.0 3.6 5.6 3.4 38 18 70.3 45.0 39.9 1.5 1.0 0.00 71.6 72.0 3.6 5.6 3.6 31 19 67.3 43.3 41.9 1.3 0.0 0.00 71.2 72.0 2.2 4.9 2.2 29 20 65.8 40.8 40.0 1.3 0.0 0.00 70.7 72.0 2.2 4.3 2.2 38 21 63.1 40.3 43.1 1.1 0.0 0.00 70.0 72.0 3.8 5.6 3.6 55 22 63.9 38.7 39.5 1.2 0.0 0.00 69.3 72.1 1.6 3.8 1.6 14 23 62.4 43.9 50.7 0.9 0.0 0.00 68.7 72.1 1.1 3.8 0.7 59 24 63.1 44.2 50.2 1.0 0.0 0.00 68.2 72.1 2.2 7.2 2.0 40 AZMET Daily Weather Data : YUMA VALLEY : Nov 25 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.3 59.4 66.0 DegF RELATIVE HUMIDITY 65.4 23.3 44.6 % DEWPOINT 43.2 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 71.6 66.4 68.7 DegF SOIL TEMP. 20 in 72.1 72.0 72.1 DegF WIND SPEED 9.8 3.1 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 47 Degrees SOLAR RADIATION 125.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.8 5919 17.8 7363 22.7 8913 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 26 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.5 48.6 58.1 0.8 0.0 0.00 68.0 72.1 1.8 6.5 1.3 51 2 63.5 50.9 63.4 0.7 0.0 0.00 67.8 72.1 1.8 4.5 1.6 126 3 65.8 56.1 70.9 0.6 0.0 0.00 67.6 72.1 5.4 8.9 5.4 127 4 66.4 58.5 75.8 0.5 0.0 0.00 67.6 72.1 7.6 12.1 7.6 129 5 66.4 58.5 75.7 0.5 0.0 0.00 67.8 72.1 8.3 13.0 8.1 127 6 65.7 59.2 79.8 0.4 0.0 0.00 67.8 72.1 7.2 11.6 7.2 124 7 66.2 59.4 78.6 0.5 0.0 0.00 68.0 72.1 6.7 14.1 6.5 132 8 65.5 60.1 83.0 0.4 0.5 0.00 68.0 72.1 6.7 16.1 6.3 159 9 64.9 61.9 90.1 0.2 3.3 0.02 68.0 72.1 4.3 8.1 4.0 198 10 61.9 61.2 97.5 0.1 2.2 0.69 68.5 72.1 5.6 11.2 5.1 258 11 61.0 61.0 100.0 0.0 12.4 0.08 68.7 72.1 6.3 11.0 5.8 314 12 61.9 61.7 99.5 0.0 21.0 0.00 68.9 72.1 6.9 12.8 6.7 23 13 62.4 61.0 95.0 0.1 35.6 0.00 69.4 72.1 9.8 14.1 9.4 27 14 65.3 61.3 87.5 0.3 30.3 0.00 70.0 72.1 6.5 10.3 6.3 24 15 66.4 61.5 84.1 0.3 34.6 0.00 70.7 72.3 7.6 11.4 7.4 24 16 65.3 61.2 86.2 0.3 10.5 0.00 71.1 72.1 6.9 10.7 6.5 17 17 65.8 60.8 83.9 0.3 12.7 0.00 70.9 72.3 6.7 10.5 6.5 12 18 64.9 60.8 86.5 0.3 1.0 0.00 70.7 72.3 5.8 10.3 5.6 20 19 64.0 60.3 87.6 0.3 0.0 0.00 70.2 72.3 6.0 9.6 5.8 9 20 62.6 60.3 92.5 0.2 0.0 0.11 69.6 72.3 7.6 13.6 6.7 38 21 60.4 59.2 95.9 0.1 0.0 0.13 68.9 72.3 6.0 13.0 2.0 11 22 59.7 58.6 96.5 0.1 0.0 0.08 68.2 72.3 8.5 16.6 7.8 49 23 59.4 58.6 97.6 0.0 0.0 0.01 67.6 72.3 4.7 7.2 4.3 84 24 60.3 58.6 94.7 0.1 0.0 0.00 67.3 72.3 4.0 10.1 3.6 359 AZMET Daily Weather Data : YUMA VALLEY : Nov 26 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.6 58.8 63.7 DegF RELATIVE HUMIDITY 100.0 51.3 85.9 % DEWPOINT 59.2 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 71.1 67.3 68.9 DegF SOIL TEMP. 20 in 72.3 72.1 72.1 DegF WIND SPEED 16.6 6.3 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 55 Degrees SOLAR RADIATION 164.1 Langleys PRECIPITATION 1.12 Inches AZMET REF. EVAPOTRANSPIRATION 0.04 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.3 5927 13.3 7377 18.4 8932 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 27 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.6 58.5 92.5 0.1 0.0 0.00 66.9 72.5 4.0 7.8 3.6 7 2 59.9 57.9 93.5 0.1 0.0 0.00 66.6 72.5 3.6 5.6 2.7 8 3 58.6 58.1 98.4 0.0 0.0 0.00 66.2 72.5 2.5 5.1 1.8 218 4 57.4 57.2 99.5 0.0 0.0 0.00 65.8 72.5 2.0 3.6 1.3 192 5 55.8 55.8 99.9 0.0 0.0 0.00 65.3 72.5 1.8 3.4 1.3 101 6 56.1 56.1 100.0 0.0 0.0 0.00 64.9 72.5 1.8 4.5 0.9 286 7 55.8 55.8 100.0 0.0 0.0 0.00 64.4 72.5 1.1 3.4 0.4 182 8 54.5 54.5 100.0 0.0 1.4 0.00 64.0 72.5 1.3 3.1 0.9 176 9 56.1 56.1 100.0 0.0 11.0 0.00 63.7 72.5 1.8 4.0 1.6 145 10 61.0 60.3 97.4 0.1 27.0 0.00 63.7 72.3 1.3 4.0 1.1 32 11 64.9 58.8 80.3 0.4 43.2 0.00 64.8 72.3 1.6 6.0 1.1 210 12 66.2 58.1 75.2 0.6 49.5 0.00 66.4 72.3 3.4 8.5 2.7 248 13 66.9 56.5 69.1 0.7 42.3 0.00 68.0 72.3 4.9 9.2 4.7 252 14 68.0 54.3 61.7 0.9 34.9 0.00 69.1 72.1 6.3 11.2 5.8 278 15 66.0 55.0 68.0 0.7 10.5 0.00 69.6 72.1 5.1 11.0 4.9 267 16 65.8 55.9 70.6 0.6 11.2 0.00 69.4 72.1 4.0 6.7 4.0 259 17 65.3 56.8 74.1 0.6 10.8 0.00 69.1 72.1 3.8 6.9 3.6 223 18 61.9 57.7 86.8 0.3 0.7 0.00 68.7 72.0 1.6 4.7 1.3 190 19 59.5 57.4 92.5 0.1 0.0 0.00 68.0 72.0 0.7 2.0 0.7 175 20 58.1 56.1 93.3 0.1 0.0 0.00 67.1 72.0 1.3 3.1 1.3 187 21 57.7 56.3 95.1 0.1 0.0 0.00 66.4 72.0 1.6 3.4 1.6 243 22 57.2 56.3 96.8 0.1 0.0 0.00 65.5 72.0 1.8 3.4 1.8 245 23 56.5 55.4 96.7 0.1 0.0 0.00 64.8 72.0 1.6 4.3 1.3 256 24 56.7 55.6 96.4 0.1 0.0 0.00 64.0 72.0 0.9 2.7 0.9 356 AZMET Daily Weather Data : YUMA VALLEY : Nov 27 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.9 53.6 60.3 DegF RELATIVE HUMIDITY 100.0 54.0 89.1 % DEWPOINT 56.7 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 0.2 KPas SOIL TEMP. 4 in 69.6 63.5 66.4 DegF SOIL TEMP. 20 in 72.5 72.0 72.3 DegF WIND SPEED 11.2 2.5 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 253 Degrees SOLAR RADIATION 242.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.05 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.5 5934 11.2 7388 16.2 8948 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 28 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.8 53.1 97.8 0.0 0.0 0.00 63.5 72.0 0.7 2.0 0.7 118 2 52.2 52.0 99.4 0.0 0.0 0.00 62.8 72.0 1.8 3.8 1.6 142 3 52.0 52.0 100.0 0.0 0.0 0.00 62.1 72.0 0.7 1.8 0.4 20 4 50.9 50.9 100.0 0.0 0.0 0.00 61.5 72.0 0.4 1.6 0.4 245 5 49.8 49.8 100.0 0.0 0.0 0.00 61.0 71.8 0.7 2.2 0.7 210 6 48.6 48.6 100.0 0.0 0.0 0.00 60.4 71.8 0.4 2.0 0.4 192 7 48.4 48.2 100.0 0.0 0.0 0.00 60.1 71.8 0.4 0.4 0.2 216 8 48.2 48.0 100.0 0.0 2.2 0.00 59.5 71.8 1.6 3.4 1.3 144 9 51.1 51.1 100.0 0.0 15.1 0.00 59.2 71.8 1.1 4.0 0.9 163 10 55.4 55.4 99.9 0.0 28.4 0.00 59.4 71.6 1.8 4.3 1.6 108 11 61.7 57.7 87.5 0.2 40.6 0.00 60.6 71.6 0.9 3.4 0.4 88 12 66.0 57.6 74.1 0.6 47.5 0.00 62.4 71.6 1.1 4.5 0.4 102 13 67.6 55.6 65.5 0.8 49.0 0.00 64.4 71.4 2.9 6.0 2.0 195 14 70.0 52.5 53.7 1.2 45.9 0.01 66.2 71.4 3.8 7.4 1.6 206 15 71.4 51.3 49.0 1.3 38.0 0.00 67.8 71.2 3.4 6.9 2.2 224 16 72.7 50.5 45.9 1.5 26.3 0.00 68.9 71.2 2.9 7.6 2.5 68 17 70.9 50.7 48.7 1.3 9.3 0.00 69.3 71.1 2.7 6.5 2.5 4 18 66.6 53.4 62.8 0.8 0.5 0.00 69.1 71.1 1.3 3.4 0.7 149 19 63.3 53.2 70.0 0.6 0.0 0.00 68.2 71.1 0.9 2.7 0.7 247 20 62.4 51.8 68.7 0.6 0.0 0.00 67.3 70.9 3.8 6.3 3.6 328 21 60.6 51.4 72.4 0.5 0.0 0.00 66.2 70.9 2.2 5.1 0.4 286 22 57.4 51.6 81.3 0.3 0.0 0.00 65.3 70.9 1.8 3.8 1.1 199 23 55.4 50.9 84.6 0.2 0.0 0.00 64.4 70.9 3.1 6.0 2.5 137 24 53.4 50.2 88.9 0.2 0.0 0.00 63.5 70.9 1.8 4.3 1.3 134 AZMET Daily Weather Data : YUMA VALLEY : Nov 28 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.6 47.5 58.8 DegF RELATIVE HUMIDITY 100.0 39.6 81.3 % DEWPOINT 52.0 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 69.3 59.2 63.9 DegF SOIL TEMP. 20 in 72.0 70.9 71.4 DegF WIND SPEED 7.6 1.8 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 156 Degrees SOLAR RADIATION 303.2 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.2 5941 11.0 7399 15.7 8964 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 29 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.5 49.8 90.7 0.1 0.0 0.00 62.8 70.9 1.8 3.8 0.2 26 2 51.4 49.3 92.8 0.1 0.0 0.00 61.9 70.9 0.9 3.4 0.4 67 3 50.2 48.7 94.7 0.1 0.0 0.00 61.2 70.9 0.9 2.7 0.4 244 4 49.3 48.2 95.8 0.1 0.0 0.00 60.4 70.9 1.8 3.6 1.6 87 5 48.9 47.7 95.3 0.1 0.0 0.00 59.7 70.9 2.5 4.7 0.4 117 6 47.5 46.8 97.3 0.0 0.0 0.00 59.2 70.9 2.2 3.8 1.6 140 7 48.0 46.9 96.1 0.0 0.0 0.00 58.6 70.9 1.6 3.4 0.9 353 8 49.6 46.9 90.3 0.1 2.4 0.00 57.9 70.9 2.0 4.5 1.3 50 9 54.7 49.1 81.2 0.3 16.3 0.00 57.6 70.9 3.4 5.6 3.4 46 10 62.4 50.5 65.4 0.7 29.6 0.00 57.9 70.7 2.9 5.8 2.9 36 11 67.8 48.0 49.4 1.2 41.3 0.00 59.0 70.7 4.0 7.4 3.8 10 12 70.5 44.6 39.3 1.5 48.7 0.00 60.6 70.7 6.3 10.7 6.0 18 13 71.6 41.7 34.1 1.7 51.1 0.00 62.4 70.5 9.2 14.3 8.9 8 14 72.9 40.5 31.0 1.9 48.3 0.00 64.2 70.5 9.2 16.1 8.9 6 15 73.6 40.5 30.3 2.0 39.9 0.00 65.5 70.3 9.8 14.8 9.6 10 16 74.1 41.0 30.3 2.0 27.5 0.00 66.6 70.3 7.4 13.0 7.2 16 17 73.0 43.3 34.5 1.8 12.9 0.00 67.1 70.2 4.0 8.9 4.0 27 18 67.1 49.3 52.7 1.1 1.2 0.00 67.1 70.2 1.1 2.7 0.4 128 19 62.2 50.7 66.7 0.6 0.0 0.00 66.6 70.2 1.6 3.1 0.2 340 20 61.7 48.4 61.9 0.7 0.0 0.00 65.7 70.2 2.0 5.8 1.6 334 21 60.1 47.8 64.4 0.6 0.0 0.00 64.8 70.0 1.8 6.3 0.9 148 22 59.5 46.4 62.7 0.7 0.0 0.00 63.9 70.0 3.8 9.6 2.2 281 23 58.3 46.4 65.1 0.6 0.0 0.00 63.1 70.0 2.7 7.4 1.6 243 24 56.5 46.9 70.4 0.5 0.0 0.00 62.4 70.0 2.7 6.7 0.7 193 AZMET Daily Weather Data : YUMA VALLEY : Nov 29 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.5 46.4 60.1 DegF RELATIVE HUMIDITY 98.5 26.5 66.3 % DEWPOINT 46.6 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 67.3 57.6 62.4 DegF SOIL TEMP. 20 in 70.9 70.0 70.5 DegF WIND SPEED 16.1 3.6 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 15 Degrees SOLAR RADIATION 318.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.6 5948 11.0 7410 15.5 8979 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Nov 30 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.2 47.1 79.7 0.3 0.0 0.00 61.7 70.0 2.2 5.4 2.0 131 2 52.3 46.9 82.0 0.3 0.0 0.00 61.0 70.0 2.2 4.7 0.9 61 3 50.7 46.9 86.7 0.2 0.0 0.00 60.3 70.0 1.3 3.6 0.0 302 4 52.7 46.4 79.0 0.3 0.0 0.00 59.7 70.0 2.7 5.4 2.5 358 5 54.7 45.0 70.0 0.4 0.0 0.00 59.2 70.0 3.4 8.9 2.5 356 6 55.9 44.4 65.9 0.5 0.0 0.00 58.6 70.0 2.5 5.6 2.0 43 7 55.0 44.6 68.5 0.5 0.0 0.00 58.3 70.0 3.1 8.5 1.3 14 8 57.6 44.4 61.9 0.6 1.9 0.00 57.7 70.0 3.4 7.4 1.8 24 9 62.2 45.3 54.1 0.9 15.5 0.00 57.6 70.0 3.1 9.6 2.0 262 10 66.4 46.9 49.9 1.1 30.1 0.00 57.9 69.8 4.7 10.3 2.5 274 11 70.9 47.1 42.8 1.5 41.1 0.00 59.2 69.8 2.2 5.6 1.8 272 12 74.3 43.9 33.5 1.9 49.2 0.00 61.0 69.8 9.2 16.1 8.7 356 13 75.9 43.5 31.5 2.1 51.6 0.00 62.8 69.6 9.8 16.8 9.6 9 14 77.2 43.3 30.0 2.2 48.5 0.00 64.6 69.6 9.2 14.5 8.9 12 15 78.3 43.2 28.8 2.3 40.4 0.00 66.2 69.6 9.2 15.0 8.9 14 16 78.4 43.3 28.7 2.4 28.0 0.00 67.5 69.4 8.1 14.8 7.8 11 17 78.1 44.2 30.0 2.3 13.1 0.00 68.2 69.4 4.7 11.6 4.5 8 18 73.2 45.3 37.0 1.8 1.2 0.00 68.2 69.4 3.6 6.3 3.6 29 19 71.1 44.6 38.8 1.6 0.0 0.00 67.6 69.3 2.5 5.1 2.5 4 20 65.5 48.2 53.4 1.0 0.0 0.00 66.7 69.3 1.6 6.5 0.9 318 21 63.5 47.8 57.3 0.9 0.0 0.00 65.8 69.3 2.0 4.3 1.6 347 22 65.7 45.1 47.8 1.1 0.0 0.00 64.9 69.3 3.1 5.6 2.9 355 23 61.9 46.2 57.3 0.8 0.0 0.00 64.2 69.3 2.2 4.9 0.9 300 24 59.4 46.4 62.2 0.7 0.0 0.00 63.3 69.3 2.5 6.9 0.9 3 AZMET Daily Weather Data : YUMA VALLEY : Nov 30 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.8 49.6 64.8 DegF RELATIVE HUMIDITY 89.2 25.7 53.2 % DEWPOINT 45.5 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 68.2 57.6 62.6 DegF SOIL TEMP. 20 in 70.0 69.3 69.6 DegF WIND SPEED 16.8 4.0 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 4 Degrees SOLAR RADIATION 320.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.3 5959 14.2 7424 19.3 8998 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 1 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.2 45.5 65.5 0.6 0.0 0.00 62.6 69.3 1.8 4.0 0.0 115 2 57.4 45.3 64.6 0.6 0.0 0.00 61.9 69.4 2.2 5.6 1.8 28 3 53.8 46.0 75.2 0.3 0.0 0.00 61.2 69.4 1.3 3.1 0.4 56 4 52.7 46.0 78.6 0.3 0.0 0.00 60.4 69.4 1.6 4.9 0.9 10 5 52.9 46.0 77.8 0.3 0.0 0.00 59.9 69.4 2.2 5.8 1.6 24 6 55.6 44.8 66.9 0.5 0.0 0.00 59.4 69.4 3.4 6.7 2.7 10 7 54.7 44.8 69.4 0.4 0.0 0.00 58.8 69.4 4.9 7.6 4.9 44 8 53.8 45.3 73.1 0.4 2.2 0.00 58.5 69.4 5.4 8.3 5.1 66 9 58.5 46.9 65.6 0.6 15.5 0.00 58.1 69.4 5.4 8.3 5.4 32 10 64.4 50.0 59.3 0.8 29.9 0.00 58.5 69.4 4.9 7.4 4.7 34 11 68.2 51.8 55.8 1.0 42.5 0.00 59.4 69.4 6.5 9.4 6.3 52 12 71.1 49.3 46.1 1.4 49.2 0.00 61.0 69.4 6.9 8.9 6.7 60 13 73.6 49.5 42.5 1.6 51.6 0.00 63.0 69.4 5.1 7.8 4.9 59 14 76.1 50.4 40.3 1.8 49.2 0.00 65.1 69.3 5.6 8.3 5.6 64 15 77.9 48.9 36.0 2.1 40.6 0.00 67.1 69.3 5.4 7.6 5.4 71 16 79.0 48.0 33.9 2.2 28.0 0.00 68.5 69.3 3.6 6.3 3.6 86 17 79.0 48.2 34.0 2.2 13.4 0.00 69.4 69.1 1.1 3.6 1.1 90 18 73.0 53.8 51.3 1.4 1.2 0.00 69.6 69.1 1.3 3.6 1.3 49 19 66.4 53.2 62.9 0.8 0.0 0.00 68.9 69.1 1.3 3.1 1.1 352 20 65.3 50.5 59.3 0.9 0.0 0.00 68.0 69.1 2.5 4.3 2.5 348 21 62.2 50.2 65.1 0.7 0.0 0.00 66.9 69.1 2.0 3.4 2.0 27 22 60.1 49.3 67.9 0.6 0.0 0.00 65.8 69.1 1.1 4.3 0.7 35 23 56.8 48.7 74.6 0.4 0.0 0.00 64.8 69.1 2.0 4.3 1.8 69 24 55.9 48.6 76.6 0.4 0.0 0.00 63.9 69.1 2.2 4.5 2.2 18 AZMET Daily Weather Data : YUMA VALLEY : Dec 1 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.9 50.5 63.5 DegF RELATIVE HUMIDITY 84.5 27.3 60.1 % DEWPOINT 48.4 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 69.6 58.1 63.3 DegF SOIL TEMP. 20 in 69.4 68.9 69.3 DegF WIND SPEED 9.4 3.4 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 48 Degrees SOLAR RADIATION 323.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.0 5970 15.3 7439 20.2 9019 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 2 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.8 46.9 69.8 0.5 0.0 0.00 63.0 69.1 2.5 3.6 2.2 1 2 53.2 47.3 80.0 0.3 0.0 0.00 62.2 69.3 0.9 4.0 0.7 27 3 52.2 47.5 84.3 0.2 0.0 0.00 61.5 69.3 0.9 3.1 0.4 360 4 52.0 46.8 82.5 0.2 0.0 0.00 60.8 69.3 2.5 4.9 2.2 33 5 50.9 46.2 84.4 0.2 0.0 0.00 60.1 69.3 3.1 4.9 2.7 28 6 52.3 46.2 79.7 0.3 0.0 0.00 59.4 69.3 1.8 4.3 1.8 24 7 51.1 46.4 83.8 0.2 0.0 0.00 58.8 69.4 2.7 4.3 2.5 39 8 50.7 45.9 83.5 0.2 2.2 0.00 58.3 69.3 1.1 2.7 1.1 25 9 54.3 49.3 82.9 0.3 15.5 0.00 57.9 69.3 2.5 4.9 2.2 78 10 60.8 52.5 74.0 0.5 28.9 0.00 58.1 69.3 4.9 8.3 4.7 54 11 64.8 53.4 67.0 0.7 41.1 0.00 59.0 69.3 4.0 6.3 4.0 40 12 69.8 53.2 55.9 1.1 48.3 0.00 60.6 69.3 3.4 6.7 2.5 128 13 72.0 54.3 53.9 1.2 51.4 0.00 62.8 69.3 4.7 8.1 4.5 179 14 73.4 52.9 48.6 1.4 48.7 0.00 64.8 69.3 6.7 9.4 6.7 176 15 75.0 51.6 44.1 1.6 40.8 0.00 66.6 69.1 4.5 8.1 4.5 171 16 75.9 51.1 41.9 1.8 27.2 0.00 68.0 69.1 3.6 5.6 3.4 176 17 74.7 54.9 50.2 1.5 11.7 0.00 68.9 68.9 4.3 6.5 4.0 182 18 69.3 55.8 62.7 0.9 1.2 0.00 68.9 68.9 2.0 4.3 1.8 195 19 65.3 56.3 72.5 0.6 0.0 0.00 68.4 68.9 2.5 4.0 2.0 16 20 61.9 54.1 76.2 0.4 0.0 0.00 67.5 68.9 1.6 4.7 0.7 58 21 59.7 52.9 78.1 0.4 0.0 0.00 66.6 68.9 1.8 4.5 0.9 72 22 58.5 52.3 80.1 0.3 0.0 0.00 65.5 68.9 1.8 4.9 1.6 21 23 57.9 52.0 80.4 0.3 0.0 0.00 64.6 68.9 1.1 3.6 0.9 6 24 58.1 52.7 82.7 0.3 0.0 0.00 63.7 68.9 2.7 4.9 2.7 342 AZMET Daily Weather Data : YUMA VALLEY : Dec 2 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.6 49.3 61.3 DegF RELATIVE HUMIDITY 87.2 38.8 70.8 % DEWPOINT 50.9 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 69.1 57.9 63.1 DegF SOIL TEMP. 20 in 69.4 68.9 69.1 DegF WIND SPEED 9.4 2.9 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 91 Degrees SOLAR RADIATION 317.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.0 5979 13.1 7453 18.0 9037 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 3 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.7 52.0 81.1 0.3 0.0 0.00 63.0 68.9 3.4 5.4 3.4 337 2 54.7 50.9 87.3 0.2 0.0 0.00 62.2 68.9 0.9 3.1 0.4 261 3 51.3 48.9 91.7 0.1 0.0 0.00 61.7 69.1 2.0 4.3 1.8 113 4 51.3 49.3 93.1 0.1 0.0 0.00 61.0 69.1 1.3 3.4 1.1 23 5 50.2 48.0 92.5 0.1 0.0 0.00 60.3 69.1 1.6 5.6 0.7 40 6 49.6 47.1 91.1 0.1 0.0 0.00 59.5 69.1 1.6 5.1 0.4 57 7 53.8 46.4 76.1 0.3 0.0 0.00 59.0 69.1 2.7 10.3 1.1 345 8 58.8 45.0 60.4 0.7 1.7 0.00 58.5 69.1 5.6 10.7 5.1 10 9 63.1 45.1 51.8 0.9 14.3 0.00 58.3 69.1 6.7 12.1 6.5 358 10 67.3 44.6 44.0 1.3 28.9 0.00 58.6 69.1 6.5 15.0 6.3 8 11 70.2 40.6 34.3 1.7 41.1 0.00 59.5 69.1 7.4 15.7 7.2 8 12 72.5 39.2 29.9 1.9 49.0 0.00 61.0 69.1 8.3 14.1 8.1 7 13 74.3 38.5 27.5 2.1 51.6 0.00 62.8 69.1 8.1 13.0 7.8 8 14 75.7 38.5 26.0 2.3 48.7 0.00 64.6 69.1 6.9 11.6 6.7 10 15 76.1 36.9 24.1 2.3 40.6 0.00 66.2 68.9 7.2 13.2 6.9 25 16 75.2 37.6 25.5 2.2 28.2 0.00 67.3 68.9 6.3 9.4 6.0 28 17 72.5 40.6 31.5 1.9 13.1 0.00 68.0 68.9 4.5 7.6 4.5 37 18 66.6 40.5 38.4 1.4 1.2 0.00 67.8 68.7 3.1 4.7 3.1 42 19 62.2 39.4 43.1 1.1 0.0 0.00 67.1 68.7 2.5 4.3 2.5 40 20 58.3 39.4 49.5 0.8 0.0 0.00 66.0 68.7 0.7 2.9 0.4 20 21 58.1 37.9 47.0 0.9 0.0 0.00 64.8 68.7 1.8 3.4 1.6 49 22 54.7 39.9 57.3 0.6 0.0 0.00 63.7 68.7 1.8 3.4 1.8 39 23 54.1 40.1 59.1 0.6 0.0 0.00 62.6 68.7 2.5 3.8 2.5 24 24 53.4 39.6 59.1 0.6 0.0 0.00 61.7 68.7 1.6 2.9 1.3 23 AZMET Daily Weather Data : YUMA VALLEY : Dec 3 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.8 47.8 61.7 DegF RELATIVE HUMIDITY 95.1 19.8 55.0 % DEWPOINT 42.8 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 68.0 58.3 62.8 DegF SOIL TEMP. 20 in 69.1 68.7 68.9 DegF WIND SPEED 15.7 4.0 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 16 Degrees SOLAR RADIATION 318.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.8 5987 12.6 7465 17.3 9054 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 4 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.3 39.9 62.4 0.5 0.0 0.00 60.8 68.7 2.7 4.3 2.7 32 2 50.9 40.3 67.0 0.4 0.0 0.00 60.1 68.9 2.7 4.3 2.7 29 3 50.9 39.0 63.9 0.5 0.0 0.00 59.4 68.9 3.4 5.1 3.4 35 4 50.2 38.8 65.1 0.4 0.0 0.00 58.6 68.9 2.7 4.5 2.7 42 5 48.7 39.9 71.4 0.3 0.0 0.00 58.1 68.9 1.8 3.1 1.6 38 6 48.6 41.0 74.7 0.3 0.0 0.00 57.6 68.9 3.4 4.9 3.1 24 7 48.4 40.6 74.7 0.3 0.0 0.00 57.2 68.9 1.8 4.5 1.8 27 8 49.3 40.1 70.3 0.3 0.7 0.00 56.8 68.9 3.6 5.6 3.4 26 9 50.4 42.1 73.1 0.3 6.7 0.00 56.7 68.9 3.6 5.1 3.4 29 10 55.2 44.6 67.4 0.5 17.0 0.00 56.7 68.9 4.0 6.7 4.0 46 11 60.8 45.9 58.0 0.8 30.6 0.00 57.2 68.9 6.3 9.4 6.3 50 12 64.8 44.8 48.2 1.1 43.0 0.00 58.3 68.7 8.5 12.1 8.5 58 13 66.6 45.9 47.4 1.2 47.3 0.00 59.9 68.7 7.8 11.6 7.8 44 14 69.3 45.1 42.0 1.4 47.8 0.00 61.7 68.7 6.9 10.7 6.9 45 15 70.7 43.5 37.4 1.6 39.4 0.00 63.3 68.5 6.3 8.9 6.3 62 16 70.9 43.9 37.7 1.6 23.6 0.00 64.8 68.5 5.1 8.7 5.1 56 17 69.3 46.0 43.5 1.4 8.8 0.00 65.5 68.4 2.5 5.1 2.5 56 18 64.6 47.7 54.2 1.0 1.2 0.00 65.5 68.4 0.4 2.5 0.4 29 19 62.2 46.2 55.9 0.9 0.0 0.00 64.9 68.4 2.9 6.5 2.9 12 20 58.8 44.2 58.3 0.7 0.0 0.00 64.2 68.2 3.1 4.9 3.1 47 21 58.5 42.8 56.2 0.7 0.0 0.00 63.3 68.2 3.6 6.3 3.6 38 22 58.3 39.9 50.6 0.8 0.0 0.00 62.6 68.2 4.7 7.2 4.5 38 23 59.7 38.1 44.9 1.0 0.0 0.00 62.1 68.2 6.0 9.8 5.8 29 24 60.3 37.6 43.1 1.0 0.0 0.00 61.5 68.2 7.6 13.9 7.4 32 AZMET Daily Weather Data : YUMA VALLEY : Dec 4 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.4 47.5 58.3 DegF RELATIVE HUMIDITY 79.4 33.3 57.0 % DEWPOINT 42.4 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 65.7 56.5 60.6 DegF SOIL TEMP. 20 in 68.9 68.2 68.5 DegF WIND SPEED 13.9 4.3 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 41 Degrees SOLAR RADIATION 266.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.3 5994 9.7 7475 14.4 9068 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 5 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.3 36.1 40.5 1.1 0.0 0.00 61.0 68.2 7.6 11.6 7.4 30 2 61.5 33.3 34.5 1.2 0.0 0.00 60.8 68.2 9.4 14.1 9.2 7 3 60.3 33.1 35.9 1.1 0.0 0.00 60.4 68.2 8.1 13.0 7.6 13 4 56.7 35.4 44.8 0.9 0.0 0.00 60.1 68.2 5.8 9.4 5.4 48 5 56.5 34.5 43.5 0.9 0.0 0.00 59.5 68.2 6.3 9.4 6.0 37 6 56.8 33.4 41.2 0.9 0.0 0.00 59.2 68.2 5.6 12.5 5.1 23 7 58.3 31.8 36.5 1.0 0.0 0.00 58.6 68.2 7.2 14.8 6.9 3 8 58.5 31.1 35.4 1.1 1.2 0.00 58.3 68.2 9.6 15.0 9.4 358 9 59.9 31.3 33.9 1.2 14.1 0.00 58.1 68.2 11.0 18.6 10.7 6 10 62.2 31.6 31.6 1.3 29.1 0.00 58.3 68.2 12.3 19.9 12.1 6 11 64.9 32.4 29.6 1.5 41.3 0.00 58.8 68.2 11.4 19.5 11.0 3 12 67.1 32.7 27.8 1.6 49.5 0.00 59.9 68.2 11.2 16.3 11.0 3 13 70.0 33.8 26.3 1.9 51.8 0.00 61.2 68.2 9.2 14.5 8.9 7 14 72.0 34.7 25.3 2.0 48.5 0.00 62.8 68.0 7.8 12.3 7.6 6 15 73.4 34.9 24.4 2.1 40.1 0.00 64.2 68.0 6.7 12.1 6.5 7 16 73.4 34.9 24.5 2.1 28.0 0.00 65.5 68.0 6.3 11.0 6.0 5 17 71.1 34.3 25.8 1.9 13.4 0.00 66.0 68.0 6.5 9.8 6.3 6 18 67.6 32.4 26.8 1.7 1.2 0.00 66.0 67.8 5.8 11.4 5.8 2 19 65.7 31.8 28.3 1.5 0.0 0.00 65.5 67.8 5.4 9.4 5.4 1 20 65.3 31.3 28.0 1.5 0.0 0.00 64.6 67.8 6.7 11.9 6.7 6 21 64.2 31.3 29.1 1.5 0.0 0.00 64.0 67.8 6.3 11.4 6.0 16 22 61.3 31.6 32.5 1.3 0.0 0.00 63.3 67.8 6.0 8.5 6.0 37 23 60.3 32.0 34.2 1.2 0.0 0.00 62.6 67.8 5.8 8.7 5.8 47 24 60.8 30.2 31.5 1.3 0.0 0.00 61.9 67.8 5.1 11.0 4.7 31 AZMET Daily Weather Data : YUMA VALLEY : Dec 5 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.3 54.1 63.7 DegF RELATIVE HUMIDITY 49.6 22.0 32.2 % DEWPOINT 32.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 66.2 58.1 61.7 DegF SOIL TEMP. 20 in 68.2 67.8 68.0 DegF WIND SPEED 19.9 7.6 MPH WIND VECTOR MAG. 7.2 MPH WIND VECTOR DIR. 12 Degrees SOLAR RADIATION 317.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.4 6003 14.2 7489 19.3 9087 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 6 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.0 30.6 31.7 1.3 0.0 0.00 61.2 67.8 4.0 11.2 1.6 42 2 59.9 29.1 30.8 1.2 0.0 0.00 60.6 68.0 2.5 6.7 1.8 55 3 58.1 29.8 34.1 1.1 0.0 0.00 60.1 68.0 2.0 6.3 1.1 71 4 56.5 31.1 37.8 1.0 0.0 0.00 59.4 68.0 2.0 6.7 1.3 155 5 60.3 25.7 26.7 1.3 0.0 0.00 58.8 68.0 7.2 13.0 6.5 15 6 60.1 24.8 25.7 1.3 0.0 0.00 58.5 68.0 3.8 8.7 3.6 9 7 58.8 25.5 27.8 1.2 0.0 0.00 58.1 68.0 4.7 11.0 4.5 21 8 54.9 30.0 39.0 0.9 1.4 0.00 57.7 68.0 4.0 9.4 2.9 21 9 56.1 31.1 39.4 1.0 14.3 0.00 57.4 68.0 3.4 7.6 2.9 35 10 63.1 28.9 27.4 1.4 28.0 0.00 57.6 68.0 7.8 13.4 7.8 22 11 64.4 32.4 30.0 1.5 29.4 0.00 58.1 67.8 5.8 12.1 4.9 3 12 66.7 33.4 29.5 1.6 43.2 0.00 59.2 68.0 6.3 13.0 5.4 3 13 71.1 29.8 21.6 2.0 51.6 0.00 60.6 67.8 7.6 13.6 7.4 31 14 73.0 29.1 19.5 2.2 48.3 0.00 62.4 67.8 5.4 8.9 5.1 20 15 73.6 30.2 20.1 2.3 37.0 0.00 64.0 67.8 5.4 8.9 5.1 24 16 73.6 34.0 23.5 2.2 29.1 0.00 65.3 67.8 6.0 9.2 6.0 33 17 70.2 32.2 24.2 1.9 8.1 0.00 66.0 67.6 4.0 6.7 4.0 22 18 66.4 31.5 27.2 1.6 0.7 0.00 66.0 67.6 3.6 5.1 3.6 23 19 62.2 34.0 34.7 1.3 0.0 0.00 65.5 67.6 2.2 4.7 2.2 29 20 61.5 31.1 31.7 1.3 0.0 0.00 64.6 67.6 1.3 3.1 1.1 8 21 57.0 36.0 45.2 0.9 0.0 0.00 63.7 67.6 1.3 4.0 0.9 237 22 53.4 39.7 59.5 0.6 0.0 0.00 62.8 67.6 1.6 3.8 0.7 86 23 54.0 37.6 53.8 0.7 0.0 0.00 61.9 67.6 2.2 4.3 2.0 43 24 54.0 38.1 54.8 0.6 0.0 0.00 61.2 67.6 2.0 2.9 2.0 41 AZMET Daily Weather Data : YUMA VALLEY : Dec 6 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.8 49.6 62.1 DegF RELATIVE HUMIDITY 66.9 16.1 33.2 % DEWPOINT 31.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 66.2 57.4 61.3 DegF SOIL TEMP. 20 in 68.0 67.6 67.8 DegF WIND SPEED 13.6 4.0 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 24 Degrees SOLAR RADIATION 290.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.5 6011 12.2 7501 17.3 9105 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 7 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.0 39.7 62.9 0.5 0.0 0.00 60.6 67.6 0.7 2.9 0.4 30 2 52.5 40.5 63.5 0.5 0.0 0.00 60.1 67.6 1.1 2.9 0.7 349 3 53.1 40.1 61.4 0.5 0.0 0.00 59.5 67.6 1.1 3.4 0.9 354 4 53.4 39.2 58.8 0.6 0.0 0.00 59.2 67.6 1.6 4.0 1.6 336 5 53.8 39.7 59.0 0.6 0.0 0.00 58.8 67.6 1.8 6.5 1.6 42 6 54.7 39.2 55.9 0.6 0.0 0.00 58.8 67.6 3.4 5.6 3.4 42 7 53.2 41.4 64.2 0.5 0.0 0.00 58.6 67.6 3.4 6.5 3.4 45 8 53.8 41.0 61.8 0.5 0.5 0.00 58.5 67.6 3.6 6.3 3.4 32 9 54.9 41.9 61.7 0.6 4.5 0.00 58.5 67.6 3.8 6.5 3.6 32 10 58.1 41.4 53.5 0.8 7.6 0.00 58.6 67.6 5.6 9.2 5.6 47 11 58.8 42.1 53.7 0.8 12.9 0.00 58.8 67.6 4.7 7.2 4.7 54 12 59.7 42.4 52.9 0.8 8.1 0.00 59.4 67.6 6.0 11.9 5.8 43 13 62.1 40.6 45.5 1.0 19.1 0.00 59.7 67.6 6.3 11.6 4.7 39 14 66.2 37.8 35.2 1.4 37.0 0.00 60.4 67.6 8.3 13.9 8.3 54 15 66.4 38.8 36.5 1.4 19.4 0.00 61.5 67.5 5.6 8.3 5.4 55 16 66.0 39.4 37.5 1.4 12.4 0.00 62.4 67.5 4.9 8.7 4.9 64 17 64.4 40.1 40.9 1.2 3.8 0.00 62.8 67.5 5.4 8.1 5.4 54 18 62.1 43.2 49.8 1.0 2.4 0.00 63.0 67.5 4.3 6.5 4.3 43 19 59.4 44.1 56.8 0.8 0.0 0.00 62.8 67.3 2.7 4.9 2.5 31 20 59.7 36.5 42.0 1.0 0.0 0.00 62.2 67.3 2.0 4.7 1.3 32 21 55.4 40.6 57.9 0.6 0.0 0.00 61.7 67.3 0.9 4.7 0.7 178 22 54.3 41.4 61.3 0.6 0.0 0.00 61.2 67.3 1.1 3.4 0.7 63 23 52.7 41.7 66.5 0.5 0.0 0.00 60.4 67.3 1.8 3.8 0.9 150 24 57.9 42.3 55.9 0.7 0.0 0.00 60.1 67.3 5.8 15.0 4.7 299 AZMET Daily Weather Data : YUMA VALLEY : Dec 7 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.3 50.9 57.7 DegF RELATIVE HUMIDITY 72.7 30.9 54.0 % DEWPOINT 40.6 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 63.0 58.5 60.3 DegF SOIL TEMP. 20 in 67.8 67.3 67.6 DegF WIND SPEED 15.0 3.6 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 42 Degrees SOLAR RADIATION 128.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.05 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.0 6017 9.2 7511 14.0 9119 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 8 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.5 45.0 60.6 0.7 0.0 0.00 59.7 67.3 4.5 10.5 4.0 292 2 58.5 45.5 62.3 0.6 0.0 0.00 59.4 67.3 8.1 14.8 7.6 291 3 58.3 45.3 62.1 0.6 0.0 0.00 59.2 67.3 9.2 14.8 9.2 292 4 54.1 45.1 71.6 0.4 0.0 0.00 58.8 67.3 2.5 6.7 0.9 49 5 51.3 45.0 79.0 0.3 0.0 0.00 58.5 67.3 2.2 5.6 0.7 113 6 49.1 44.4 83.8 0.2 0.0 0.00 58.1 67.3 2.7 8.3 2.0 161 7 48.7 44.1 83.8 0.2 0.0 0.00 57.6 67.3 2.5 7.4 2.2 220 8 48.2 43.9 85.0 0.2 1.4 0.00 57.0 67.3 1.1 4.9 0.7 56 9 49.8 45.5 85.0 0.2 12.2 0.00 56.7 67.3 1.3 5.6 0.9 150 10 54.7 48.4 79.2 0.3 28.4 0.00 56.7 67.3 2.7 5.6 2.7 168 11 60.1 50.4 70.5 0.5 37.3 0.00 57.4 67.3 2.9 6.7 2.7 159 12 63.3 50.7 63.2 0.7 42.8 0.00 58.8 67.3 5.8 10.3 5.6 187 13 65.7 50.0 56.9 0.9 48.7 0.00 60.4 67.1 6.0 9.6 5.6 186 14 68.2 49.3 50.8 1.2 46.8 0.00 62.1 67.1 7.8 12.3 7.6 187 15 69.4 46.4 43.9 1.4 35.4 0.00 63.5 67.1 9.2 13.6 8.9 201 16 67.6 48.2 50.1 1.1 17.0 0.00 64.4 67.1 9.2 14.8 8.9 190 17 65.8 48.2 53.3 1.0 6.4 0.00 64.9 67.1 5.1 14.3 3.4 244 18 65.1 42.1 43.0 1.2 1.0 0.00 64.8 66.9 7.6 13.2 7.4 287 19 62.8 42.1 46.6 1.0 0.0 0.00 64.2 66.9 7.6 12.5 7.4 296 20 59.7 42.4 52.8 0.8 0.0 0.00 63.5 66.9 5.6 9.2 5.4 268 21 55.9 42.6 61.2 0.6 0.0 0.00 62.8 66.9 3.8 10.3 2.2 214 22 59.4 41.5 51.8 0.8 0.0 0.00 62.1 66.9 9.2 17.2 8.9 301 23 59.0 42.1 53.3 0.8 0.0 0.00 61.3 66.9 11.9 18.3 11.6 317 24 58.5 43.2 56.6 0.7 0.0 0.00 60.8 66.9 12.1 19.7 11.9 317 AZMET Daily Weather Data : YUMA VALLEY : Dec 8 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.5 45.7 58.8 DegF RELATIVE HUMIDITY 90.8 37.8 62.8 % DEWPOINT 45.5 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 64.9 56.5 60.4 DegF SOIL TEMP. 20 in 67.3 66.9 67.1 DegF WIND SPEED 19.7 5.8 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 259 Degrees SOLAR RADIATION 277.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.8 6022 9.0 7520 13.1 9132 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 9 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.0 42.8 58.8 0.7 0.0 0.00 60.4 66.9 8.9 16.1 8.7 299 2 59.2 37.6 44.4 1.0 0.0 0.00 59.9 66.9 9.6 18.6 9.2 326 3 58.6 33.3 38.5 1.0 0.0 0.00 59.5 67.1 6.9 12.1 6.9 341 4 57.9 29.3 33.4 1.1 0.0 0.00 59.2 67.1 7.4 14.3 7.2 351 5 58.5 18.9 21.0 1.3 0.0 0.00 58.6 67.1 11.4 20.6 10.7 352 6 57.2 17.8 21.2 1.3 0.0 0.00 58.3 67.1 7.4 15.4 7.2 348 7 57.2 18.5 21.8 1.3 0.0 0.00 57.7 67.1 10.5 23.3 10.1 347 8 56.7 19.4 23.0 1.2 1.2 0.00 57.2 67.1 10.7 17.4 10.3 342 9 58.3 19.9 22.3 1.3 14.1 0.00 57.0 67.1 13.2 22.8 12.8 352 10 59.7 20.8 21.9 1.4 29.9 0.00 56.8 67.1 15.2 25.1 14.8 346 11 61.5 21.4 21.0 1.5 42.8 0.00 57.4 67.1 15.0 28.2 14.5 354 12 63.1 22.3 20.7 1.6 50.7 0.00 58.1 67.1 12.3 19.7 11.9 360 13 64.6 23.2 20.5 1.6 53.3 0.00 59.2 67.1 11.2 19.5 11.0 2 14 66.0 22.6 19.0 1.8 50.2 0.00 60.4 66.9 10.1 17.4 9.6 11 15 66.2 22.3 18.6 1.8 42.0 0.00 61.7 66.9 10.7 17.4 10.3 360 16 66.2 20.5 17.2 1.8 29.6 0.00 62.4 66.9 9.4 15.0 9.2 1 17 65.1 20.7 18.1 1.7 14.3 0.00 62.8 66.9 7.8 14.3 7.6 5 18 62.1 19.9 19.6 1.5 1.4 0.00 62.6 66.7 6.7 12.1 6.5 3 19 59.2 20.7 22.3 1.3 0.0 0.00 62.1 66.7 4.7 10.1 4.7 359 20 57.6 21.4 24.3 1.2 0.0 0.00 61.2 66.7 4.7 10.7 4.3 343 21 57.4 20.8 24.0 1.2 0.0 0.00 60.4 66.7 4.9 8.3 4.5 7 22 57.0 19.9 23.2 1.2 0.0 0.00 59.7 66.7 6.0 11.6 5.4 14 23 54.5 21.0 26.7 1.1 0.0 0.00 59.0 66.7 2.5 9.4 1.1 130 24 56.3 18.3 22.3 1.2 0.0 0.00 58.3 66.7 5.8 15.2 4.7 6 AZMET Daily Weather Data : YUMA VALLEY : Dec 9 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.7 51.8 59.9 DegF RELATIVE HUMIDITY 61.2 14.6 25.2 % DEWPOINT 23.0 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 62.8 56.8 59.7 DegF SOIL TEMP. 20 in 67.1 66.7 66.9 DegF WIND SPEED 28.2 8.9 MPH WIND VECTOR MAG. 8.1 MPH WIND VECTOR DIR. 352 Degrees SOLAR RADIATION 329.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.0 6027 9.2 7529 14.2 9146 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 10 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.8 18.0 21.5 1.2 0.0 0.00 57.7 66.7 10.1 18.1 9.8 19 2 55.6 18.3 22.8 1.2 0.0 0.00 57.2 66.7 6.5 13.6 6.3 21 3 52.2 20.3 28.4 1.0 0.0 0.00 56.8 66.7 5.4 12.3 4.9 35 4 52.5 19.2 26.7 1.0 0.0 0.00 56.3 66.7 5.4 12.5 5.1 20 5 52.7 19.0 26.3 1.0 0.0 0.00 55.8 66.7 6.7 11.6 6.5 34 6 51.4 19.8 28.4 0.9 0.0 0.00 55.4 66.7 5.8 14.8 5.6 42 7 51.4 19.8 28.3 0.9 0.0 0.00 55.0 66.6 5.6 11.9 5.1 29 8 52.7 18.3 25.5 1.0 1.2 0.00 54.7 66.6 8.1 13.0 7.8 2 9 55.0 20.3 25.4 1.1 13.9 0.00 54.3 66.6 8.5 14.8 7.8 23 10 59.2 23.5 25.1 1.3 29.6 0.00 54.5 66.6 7.2 11.2 6.5 34 11 63.3 24.6 22.8 1.5 42.3 0.00 55.4 66.6 5.1 10.7 2.7 355 12 65.3 22.3 19.3 1.7 50.9 0.00 57.0 66.4 7.2 10.7 6.9 21 13 67.1 21.0 17.1 1.9 53.8 0.00 59.0 66.4 7.4 11.6 7.2 15 14 68.5 20.1 15.7 2.0 50.9 0.00 60.8 66.4 6.9 10.7 6.7 19 15 69.1 19.8 15.2 2.1 41.6 0.00 62.4 66.2 6.7 10.7 6.3 20 16 69.3 20.5 15.5 2.1 29.4 0.00 63.7 66.2 5.1 9.2 4.7 16 17 67.8 22.3 17.7 1.9 14.1 0.00 64.2 66.2 4.3 6.7 4.0 18 18 62.1 25.0 24.2 1.4 1.0 0.00 64.2 66.0 2.0 5.6 1.8 26 19 57.7 24.3 27.3 1.2 0.0 0.00 63.3 66.0 1.8 4.3 1.3 301 20 57.0 22.8 26.4 1.2 0.0 0.00 62.2 66.0 1.3 4.0 0.9 300 21 52.9 26.8 36.3 0.9 0.0 0.00 61.0 66.0 0.7 2.9 0.4 313 22 50.5 30.4 46.0 0.7 0.0 0.00 59.9 66.0 1.3 3.4 1.1 305 23 48.7 30.2 48.7 0.6 0.0 0.00 59.0 66.0 0.9 4.3 0.9 29 24 46.0 31.5 56.8 0.5 0.0 0.00 58.1 66.0 0.7 2.7 0.4 229 AZMET Daily Weather Data : YUMA VALLEY : Dec 10 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.0 43.7 57.7 DegF RELATIVE HUMIDITY 68.0 12.3 27.0 % DEWPOINT 22.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 64.4 54.3 58.6 DegF SOIL TEMP. 20 in 66.7 66.0 66.4 DegF WIND SPEED 18.1 4.9 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 20 Degrees SOLAR RADIATION 328.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.2 6033 8.1 7537 11.9 9158 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 11 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.3 32.0 59.5 0.4 0.0 0.00 57.2 66.0 1.6 4.3 1.3 40 2 44.8 31.3 60.0 0.4 0.0 0.00 56.5 66.0 2.0 4.9 0.7 124 3 43.5 33.1 66.4 0.3 0.0 0.00 55.8 66.2 1.3 4.5 1.1 50 4 44.8 31.1 58.8 0.4 0.0 0.00 55.2 66.2 2.5 4.7 2.0 28 5 45.7 29.5 53.0 0.5 0.0 0.00 54.7 66.2 2.2 4.3 2.0 11 6 47.7 27.5 45.4 0.6 0.0 0.00 54.1 66.2 3.4 6.5 3.1 31 7 47.8 27.0 44.0 0.6 0.0 0.00 53.8 66.2 4.3 7.4 4.0 55 8 47.3 26.2 43.6 0.6 1.0 0.00 53.4 66.2 4.3 6.7 4.0 59 9 51.4 26.1 37.2 0.8 8.4 0.00 53.1 66.2 6.0 9.6 5.8 47 10 56.1 29.5 35.6 1.0 19.8 0.00 53.2 66.0 4.9 8.1 4.9 49 11 62.6 28.4 27.3 1.4 35.6 0.00 54.0 66.0 6.3 9.8 6.0 32 12 67.3 25.9 20.9 1.8 48.3 0.00 55.6 66.0 6.7 11.4 6.5 14 13 68.9 21.9 16.7 2.0 46.1 0.00 57.4 66.0 8.1 12.1 7.8 4 14 68.9 22.3 17.0 2.0 26.8 0.00 59.2 65.8 7.8 13.2 7.6 3 15 69.4 23.5 17.5 2.0 32.0 0.00 60.4 65.8 7.2 11.9 6.9 7 16 71.6 23.5 16.3 2.2 35.1 0.00 61.5 65.8 7.6 12.1 7.4 4 17 70.9 25.2 17.9 2.1 16.3 0.00 62.4 65.7 5.4 8.7 5.1 12 18 66.6 23.7 19.5 1.8 1.4 0.00 62.8 65.7 5.1 10.1 5.1 3 19 62.6 24.8 23.7 1.5 0.0 0.00 62.4 65.7 2.7 5.1 2.2 19 20 58.5 26.6 29.3 1.2 0.0 0.00 61.7 65.7 1.3 4.5 0.4 328 21 55.2 29.3 36.8 0.9 0.0 0.00 60.8 65.5 1.1 3.6 0.7 59 22 51.1 33.8 51.4 0.6 0.0 0.00 59.9 65.5 1.3 4.0 0.7 146 23 49.8 36.3 59.7 0.5 0.0 0.00 59.0 65.5 0.9 3.4 0.7 123 24 50.7 33.6 51.8 0.6 0.0 0.00 58.3 65.5 2.2 4.5 2.0 27 AZMET Daily Weather Data : YUMA VALLEY : Dec 11 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.1 41.9 56.1 DegF RELATIVE HUMIDITY 73.5 14.3 37.9 % DEWPOINT 28.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 62.8 53.1 57.6 DegF SOIL TEMP. 20 in 66.2 65.5 65.8 DegF WIND SPEED 13.2 4.0 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 23 Degrees SOLAR RADIATION 270.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.9 6038 8.8 7546 12.4 9170 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 12 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.5 33.4 52.0 0.6 0.0 0.00 57.7 65.7 1.3 3.8 0.7 329 2 49.3 36.3 60.8 0.5 0.0 0.00 57.2 65.7 0.4 1.6 0.2 28 3 48.6 36.5 63.0 0.4 0.0 0.00 56.7 65.7 0.7 2.7 0.7 57 4 49.6 36.5 60.5 0.5 0.0 0.00 56.3 65.7 1.8 4.0 1.8 29 5 50.7 36.0 57.1 0.5 0.0 0.00 55.9 65.7 4.0 6.3 4.0 39 6 50.5 35.8 56.6 0.6 0.0 0.00 55.8 65.7 4.3 6.3 4.3 49 7 52.0 34.0 50.2 0.7 0.0 0.00 55.6 65.7 5.6 8.3 5.6 47 8 50.5 36.5 58.7 0.5 0.5 0.00 55.4 65.7 3.6 6.3 3.4 35 9 52.3 35.2 52.0 0.6 4.3 0.00 55.4 65.7 4.3 7.8 4.0 44 10 56.1 36.9 48.3 0.8 13.6 0.00 55.6 65.7 3.4 6.0 2.9 47 11 59.4 37.8 44.8 0.9 19.4 0.00 56.1 65.7 4.7 10.3 3.6 74 12 60.8 38.7 43.8 1.0 20.8 0.00 56.8 65.5 4.9 9.8 4.7 44 13 63.1 38.8 40.6 1.2 25.6 0.00 57.7 65.5 5.1 8.5 4.9 72 14 66.2 35.2 31.8 1.5 30.3 0.00 59.0 65.5 6.7 9.4 6.5 64 15 66.0 37.8 35.3 1.4 17.9 0.00 60.1 65.5 5.8 9.2 5.4 94 16 64.9 40.6 41.1 1.3 8.6 0.00 61.0 65.5 4.3 8.3 3.6 77 17 63.7 42.8 46.5 1.1 10.8 0.00 61.3 65.5 3.6 6.7 3.6 14 18 63.1 36.9 37.5 1.2 1.4 0.00 61.3 65.3 0.9 3.4 0.7 320 19 55.4 40.3 57.0 0.6 0.0 0.00 60.8 65.3 1.8 4.7 1.1 104 20 50.4 40.6 69.4 0.4 0.0 0.00 60.1 65.3 0.9 3.4 0.7 354 21 48.7 39.7 71.2 0.3 0.0 0.00 59.2 65.3 1.6 3.4 0.9 101 22 50.5 37.0 59.8 0.5 0.0 0.00 58.3 65.3 1.8 3.6 1.8 4 23 49.8 36.9 61.3 0.5 0.0 0.00 57.4 65.3 2.0 4.7 2.0 19 24 46.9 37.4 69.0 0.3 0.0 0.00 56.5 65.3 1.6 3.8 1.6 36 AZMET Daily Weather Data : YUMA VALLEY : Dec 12 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.3 46.2 55.0 DegF RELATIVE HUMIDITY 79.6 27.1 52.8 % DEWPOINT 37.4 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 61.3 55.4 57.7 DegF SOIL TEMP. 20 in 65.7 65.3 65.5 DegF WIND SPEED 10.3 3.1 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 51 Degrees SOLAR RADIATION 153.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.05 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.3 6043 7.4 7553 11.7 9182 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 13 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.3 36.9 71.9 0.3 0.0 0.00 55.8 65.3 1.8 3.4 1.6 56 2 43.9 37.2 77.2 0.2 0.0 0.00 55.0 65.3 0.7 2.2 0.7 8 3 43.9 36.9 76.1 0.2 0.0 0.00 54.3 65.3 2.9 4.3 2.9 41 4 44.2 37.2 76.4 0.2 0.0 0.00 53.8 65.3 3.1 4.9 3.1 36 5 46.8 41.5 81.7 0.2 0.0 0.00 53.4 65.3 2.7 6.7 2.5 2 6 49.8 48.6 95.3 0.1 0.0 0.00 53.6 65.3 0.7 1.8 0.4 266 7 50.5 50.4 100.0 0.0 0.0 0.00 53.8 65.3 1.1 3.4 0.9 97 8 48.7 48.7 100.0 0.0 0.7 0.00 54.0 65.3 1.1 3.1 0.9 64 9 46.6 46.6 100.0 0.0 10.3 0.00 54.1 65.3 3.4 6.7 3.1 18 10 49.6 49.6 100.0 0.0 25.8 0.00 54.3 65.3 4.5 6.9 4.3 42 11 57.6 50.9 79.4 0.3 34.9 0.00 55.0 65.3 4.0 7.4 3.4 83 12 59.7 53.4 79.4 0.4 31.8 0.00 56.3 65.1 5.8 8.7 5.8 170 13 61.9 54.7 77.6 0.4 32.5 0.00 57.7 65.1 2.2 5.8 1.6 176 14 63.7 47.3 55.0 0.9 34.6 0.00 59.2 65.1 4.0 10.7 3.6 262 15 65.7 44.6 46.5 1.1 38.9 0.00 60.6 65.1 7.2 12.1 6.7 263 16 65.7 48.6 53.9 1.0 25.8 0.00 61.7 64.9 7.8 11.6 7.2 212 17 65.1 48.0 54.1 1.0 13.4 0.00 62.4 64.9 6.3 12.1 5.4 228 18 61.7 47.8 60.5 0.7 1.2 0.00 62.6 64.9 6.3 13.6 4.7 241 19 61.0 45.5 56.6 0.8 0.0 0.00 62.2 64.9 7.4 13.4 6.3 244 20 57.7 45.5 63.8 0.6 0.0 0.00 61.5 64.9 4.5 9.4 4.0 198 21 56.8 45.9 66.4 0.5 0.0 0.00 60.8 64.9 4.3 8.5 3.6 202 22 58.3 44.4 60.6 0.7 0.0 0.00 60.1 64.9 8.7 22.1 8.3 268 23 59.0 42.1 53.6 0.8 0.0 0.00 59.7 64.9 13.6 22.6 13.0 287 24 57.0 38.5 49.9 0.8 0.0 0.00 59.0 64.9 18.8 29.3 18.3 309 AZMET Daily Weather Data : YUMA VALLEY : Dec 13 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.4 42.3 55.0 DegF RELATIVE HUMIDITY 100.0 41.8 72.3 % DEWPOINT 45.5 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 62.6 53.4 57.6 DegF SOIL TEMP. 20 in 65.5 64.9 65.1 DegF WIND SPEED 29.3 5.1 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 270 Degrees SOLAR RADIATION 249.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.4 6046 6.3 7559 9.7 9192 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 14 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.4 36.9 49.6 0.8 0.0 0.00 58.5 64.9 21.0 36.7 20.6 308 2 53.8 37.2 53.3 0.7 0.0 0.00 58.1 64.9 15.0 22.6 14.8 284 3 53.8 36.9 52.5 0.7 0.0 0.00 57.6 64.9 15.2 23.9 15.0 290 4 52.7 36.9 54.8 0.6 0.0 0.00 57.2 65.1 11.6 19.0 11.4 288 5 52.3 36.3 54.5 0.6 0.0 0.00 56.8 65.1 10.1 16.1 9.8 287 6 50.4 37.4 60.8 0.5 0.0 0.00 56.3 65.1 8.1 11.6 8.1 288 7 48.9 38.1 66.3 0.4 0.0 0.00 55.8 65.1 5.8 9.6 5.6 279 8 49.3 36.9 62.2 0.4 1.0 0.00 55.2 65.1 3.8 9.8 3.8 313 9 49.5 37.2 62.5 0.4 5.5 0.00 54.9 65.1 2.9 5.6 2.0 299 10 54.3 35.4 48.8 0.7 23.6 0.00 54.9 65.1 2.0 7.2 0.9 141 11 55.0 34.2 45.4 0.8 25.8 0.00 55.6 65.1 2.7 4.9 1.6 172 12 56.8 24.4 28.3 1.1 28.9 0.00 56.5 65.1 3.8 6.3 3.4 75 13 57.2 29.3 34.3 1.0 28.9 0.00 57.4 65.1 4.3 9.8 4.0 308 14 57.6 33.1 39.5 1.0 28.0 0.00 58.5 64.9 8.3 16.3 8.1 326 15 58.1 34.5 40.9 1.0 29.4 0.00 59.2 64.9 6.9 13.0 6.5 322 16 57.9 33.6 39.7 1.0 16.3 0.00 59.9 64.9 7.6 13.2 7.2 296 17 57.4 33.1 39.8 1.0 9.8 0.00 60.1 64.9 5.8 11.9 5.6 295 18 53.4 35.8 51.9 0.7 1.2 0.00 59.9 64.9 1.8 4.7 0.7 191 19 49.5 37.6 63.6 0.4 0.0 0.00 59.2 64.9 0.9 4.5 0.4 46 20 46.4 36.3 67.9 0.3 0.0 0.00 58.3 64.8 1.1 3.6 0.7 208 21 45.7 36.9 71.0 0.3 0.0 0.00 57.4 64.8 1.8 4.3 0.7 337 22 45.7 35.1 66.5 0.4 0.0 0.00 56.5 64.8 2.2 5.8 0.2 148 23 40.8 35.2 80.1 0.2 0.0 0.00 55.6 64.8 1.3 4.9 0.9 161 24 42.1 35.1 76.1 0.2 0.0 0.00 54.7 64.8 2.0 6.9 1.8 31 AZMET Daily Weather Data : YUMA VALLEY : Dec 14 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 58.6 39.9 51.8 DegF RELATIVE HUMIDITY 87.4 24.8 54.6 % DEWPOINT 35.1 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 60.1 54.7 57.4 DegF SOIL TEMP. 20 in 65.1 64.8 64.9 DegF WIND SPEED 36.7 6.0 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 198.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.7 6047 2.7 7562 5.4 9197 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 15 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.0 34.9 78.8 0.2 0.0 0.00 54.0 64.8 1.1 3.6 0.4 37 2 42.1 36.1 79.3 0.2 0.0 0.00 53.4 64.8 2.9 5.1 2.9 35 3 41.9 36.3 80.3 0.2 0.0 0.00 53.1 64.8 2.5 4.0 2.5 45 4 42.4 36.0 77.6 0.2 0.0 0.00 52.7 64.8 2.2 3.8 2.0 29 5 42.8 35.2 74.6 0.2 0.0 0.00 52.2 64.8 2.0 3.8 1.6 39 6 42.6 36.5 78.8 0.2 0.0 0.00 52.0 64.8 0.9 2.7 0.2 26 7 42.1 37.6 83.5 0.2 0.0 0.00 51.8 64.8 0.7 2.2 0.4 190 8 43.2 37.9 81.4 0.2 0.2 0.00 51.6 64.8 0.7 2.2 0.4 58 9 45.0 37.8 75.3 0.3 3.3 0.00 51.6 64.8 2.2 4.3 2.0 44 10 47.1 37.9 70.3 0.3 8.8 0.00 51.8 64.6 2.9 4.9 2.7 36 11 49.8 38.3 64.7 0.4 13.9 0.00 52.2 64.6 1.6 3.4 1.3 28 12 53.2 39.7 60.2 0.6 17.2 0.00 52.9 64.6 4.7 8.1 4.7 145 13 55.4 39.4 54.8 0.7 16.3 0.00 53.8 64.4 6.9 11.6 6.9 159 14 56.5 37.8 49.2 0.8 11.5 0.00 54.7 64.4 6.9 10.3 6.7 143 15 57.4 38.1 48.5 0.8 12.2 0.00 55.2 64.4 5.8 9.2 5.8 132 16 59.9 38.7 45.5 1.0 22.5 0.00 55.8 64.4 7.2 10.7 6.9 131 17 61.2 41.4 48.1 1.0 14.6 0.00 56.5 64.2 6.5 10.3 6.5 134 18 57.0 43.7 61.4 0.6 1.2 0.00 57.0 64.2 4.3 6.7 4.3 136 19 54.0 45.9 73.6 0.4 0.0 0.00 57.0 64.2 3.1 5.1 3.1 149 20 55.0 45.7 70.8 0.4 0.0 0.00 56.8 64.0 1.8 7.4 1.6 166 21 54.5 44.6 69.1 0.4 0.0 0.00 56.7 64.0 2.7 6.9 1.8 164 22 54.9 45.9 71.5 0.4 0.0 0.00 56.5 64.0 0.9 3.4 0.9 360 23 54.7 47.3 76.4 0.3 0.0 0.00 56.3 64.0 1.8 3.4 1.8 347 24 54.3 48.6 81.0 0.3 0.0 0.00 56.3 64.0 3.1 5.6 2.5 26 AZMET Daily Weather Data : YUMA VALLEY : Dec 15 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.1 39.7 50.4 DegF RELATIVE HUMIDITY 87.0 39.7 68.9 % DEWPOINT 40.1 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 57.0 51.6 54.1 DegF SOIL TEMP. 20 in 64.9 64.0 64.4 DegF WIND SPEED 11.6 3.1 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 117 Degrees SOLAR RADIATION 121.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.03 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.8 6049 4.0 7566 7.0 9204 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 16 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.4 49.6 87.3 0.2 0.0 0.00 56.1 64.0 4.3 7.4 4.0 30 2 53.4 50.0 88.3 0.2 0.0 0.00 56.1 64.0 3.6 6.7 3.6 8 3 52.5 51.3 95.8 0.1 0.0 0.01 55.9 64.0 2.7 5.8 1.8 41 4 52.3 51.1 95.7 0.1 0.0 0.01 55.9 63.9 4.5 7.4 4.0 82 5 51.8 50.9 97.0 0.0 0.0 0.01 55.8 63.9 2.7 5.4 2.2 47 6 51.3 50.7 98.7 0.0 0.0 0.00 55.8 63.9 2.2 4.5 2.0 14 7 51.4 51.1 99.2 0.0 0.0 0.00 55.6 63.9 1.6 3.6 1.3 14 8 52.0 51.6 98.5 0.0 0.2 0.01 55.6 63.9 2.0 4.9 1.3 352 9 52.5 52.2 98.6 0.0 4.1 0.00 55.6 63.9 1.6 3.8 0.9 116 10 53.8 52.7 96.0 0.1 7.4 0.01 55.8 63.9 1.3 4.3 0.4 163 11 54.7 52.7 93.1 0.1 13.6 0.02 56.1 63.9 3.1 4.9 2.9 178 12 56.7 52.7 86.4 0.2 25.1 0.00 56.7 63.9 1.3 4.5 0.9 173 13 58.3 52.2 80.2 0.3 27.7 0.00 57.7 63.9 2.0 9.4 1.6 333 14 59.7 47.5 64.1 0.6 29.1 0.00 58.8 63.9 6.0 10.3 5.6 312 15 59.7 46.8 62.4 0.7 24.6 0.00 59.5 63.9 5.8 11.4 5.4 307 16 58.5 46.6 64.7 0.6 11.7 0.00 59.9 63.9 5.1 9.4 4.9 317 17 57.7 46.2 65.4 0.6 7.9 0.00 60.1 63.9 2.5 5.4 1.6 343 18 56.5 48.6 75.2 0.4 1.2 0.00 59.9 63.9 1.3 3.6 1.1 137 19 51.8 47.8 86.2 0.2 0.0 0.00 59.4 63.9 1.8 3.4 1.8 197 20 49.5 47.5 93.0 0.1 0.0 0.00 58.6 63.9 0.4 1.3 0.2 21 21 49.6 47.7 92.6 0.1 0.0 0.00 57.7 63.9 0.7 2.7 0.4 11 22 49.1 47.3 93.8 0.1 0.0 0.00 57.0 63.9 2.2 4.3 1.8 41 23 48.7 46.9 93.7 0.1 0.0 0.00 56.5 63.9 2.9 5.6 2.7 44 24 49.5 46.9 91.2 0.1 0.0 0.00 56.1 63.9 1.6 3.6 1.6 9 AZMET Daily Weather Data : YUMA VALLEY : Dec 16 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.0 47.8 53.6 DegF RELATIVE HUMIDITY 99.7 54.8 87.4 % DEWPOINT 49.5 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 0.2 KPas SOIL TEMP. 4 in 60.1 55.6 57.2 DegF SOIL TEMP. 20 in 64.0 63.9 63.9 DegF WIND SPEED 11.4 2.7 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 4 Degrees SOLAR RADIATION 152.9 Langleys PRECIPITATION 0.07 Inches AZMET REF. EVAPOTRANSPIRATION 0.02 Inches STD. REF. EVAPOTRANSPIRATION 0.04 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.8 6051 4.9 7571 9.5 9214 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 17 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.4 47.8 91.2 0.1 0.0 0.00 55.8 63.9 2.7 4.9 2.5 10 2 50.7 48.6 92.1 0.1 0.0 0.00 55.6 64.0 2.5 5.6 2.5 32 3 50.4 49.3 96.0 0.1 0.0 0.00 55.2 64.0 2.7 4.9 2.5 39 4 51.8 50.5 95.7 0.1 0.0 0.00 55.2 64.0 3.6 5.6 3.4 21 5 52.2 50.7 95.2 0.1 0.0 0.00 55.2 64.0 4.0 6.5 4.0 29 6 52.5 50.7 93.9 0.1 0.0 0.00 55.2 64.0 5.6 8.9 5.6 32 7 52.3 50.2 92.4 0.1 0.0 0.02 55.2 64.0 5.6 10.3 5.4 24 8 49.1 47.7 95.1 0.1 0.2 0.12 55.2 64.0 8.5 17.0 8.3 345 9 48.2 46.6 94.4 0.1 1.9 0.08 55.0 64.0 12.3 19.7 11.6 2 10 47.8 45.9 93.5 0.1 5.0 0.04 54.9 64.0 13.6 22.8 13.0 5 11 47.7 45.5 92.7 0.1 8.1 0.01 54.7 64.0 13.2 20.8 12.8 11 12 48.7 46.0 90.5 0.1 11.9 0.00 54.7 64.0 11.2 19.7 10.7 10 13 48.7 46.6 91.9 0.1 6.2 0.00 54.9 63.9 7.4 15.2 5.4 329 14 48.9 47.7 95.5 0.1 9.8 0.00 54.9 63.9 3.6 11.4 2.2 334 15 50.2 47.3 89.7 0.1 17.7 0.00 55.2 63.9 8.5 13.4 8.3 17 16 50.5 47.8 90.8 0.1 7.9 0.00 55.6 63.9 7.4 13.0 7.2 27 17 49.6 46.9 90.5 0.1 3.1 0.02 55.6 63.9 6.0 10.3 5.6 350 18 48.0 46.8 95.5 0.1 0.2 0.08 55.4 63.9 9.2 23.5 8.5 270 19 46.4 44.6 93.6 0.1 0.0 0.00 55.0 63.9 6.9 16.6 6.3 316 20 46.2 44.6 94.7 0.1 0.0 0.00 54.5 63.7 3.4 8.1 0.7 239 21 45.3 44.8 97.8 0.0 0.0 0.00 54.0 63.7 7.2 12.3 6.9 258 22 45.1 44.6 98.1 0.0 0.0 0.00 53.6 63.7 4.5 11.0 4.3 261 23 45.3 44.4 96.8 0.0 0.0 0.00 53.2 63.7 1.6 5.6 0.9 138 24 44.4 43.9 98.3 0.0 0.0 0.00 53.1 63.7 1.3 4.5 1.1 118 AZMET Daily Weather Data : YUMA VALLEY : Dec 17 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 52.9 43.7 48.7 DegF RELATIVE HUMIDITY 99.2 87.7 94.0 % DEWPOINT 47.1 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 0.1 KPas SOIL TEMP. 4 in 56.1 53.1 54.9 DegF SOIL TEMP. 20 in 64.0 63.7 63.9 DegF WIND SPEED 23.5 6.3 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 356 Degrees SOLAR RADIATION 72.6 Langleys PRECIPITATION 0.37 Inches AZMET REF. EVAPOTRANSPIRATION 0.00 Inches STD. REF. EVAPOTRANSPIRATION 0.02 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 6051 0.7 7572 3.4 9217 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 18 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.8 44.1 97.3 0.0 0.0 0.00 52.7 63.7 2.9 5.8 2.7 135 2 44.6 43.9 97.3 0.0 0.0 0.00 52.3 63.7 3.1 6.5 3.1 128 3 44.1 43.5 97.7 0.0 0.0 0.00 52.0 63.7 0.4 2.9 0.2 351 4 43.0 42.6 98.9 0.0 0.0 0.00 51.6 63.5 1.3 3.8 1.1 307 5 41.4 41.2 99.7 0.0 0.0 0.00 51.1 63.5 1.1 3.1 0.4 158 6 39.0 39.0 100.0 0.0 0.0 0.00 50.5 63.5 2.2 4.7 1.8 125 7 38.8 38.8 100.0 0.0 0.0 0.00 49.8 63.5 2.2 4.3 2.0 189 8 39.4 39.4 100.0 0.0 0.5 0.00 49.5 63.5 2.2 5.8 1.6 265 9 40.3 40.3 100.0 0.0 6.7 0.00 49.3 63.5 1.6 4.0 1.3 224 10 42.8 42.6 100.0 0.0 20.8 0.00 49.5 63.3 2.0 5.6 1.8 199 11 47.3 47.3 100.0 0.0 38.0 0.00 50.2 63.3 1.1 4.3 0.2 266 12 51.3 50.0 95.7 0.1 45.9 0.00 52.0 63.3 2.0 5.6 1.6 215 13 55.4 46.0 70.9 0.4 49.0 0.00 54.1 63.3 4.3 9.2 3.4 253 14 56.7 42.6 59.3 0.6 47.1 0.00 55.9 63.1 5.1 9.6 4.5 296 15 57.9 40.6 52.3 0.8 39.7 0.00 57.4 63.1 3.4 7.4 3.1 301 16 59.5 39.4 47.2 0.9 27.7 0.00 58.3 63.0 1.6 4.7 0.4 318 17 59.5 39.4 47.2 0.9 13.4 0.00 58.8 63.0 1.1 4.3 0.7 81 18 55.8 42.1 60.2 0.6 1.2 0.00 58.6 63.0 0.7 2.0 0.2 338 19 51.6 43.3 73.5 0.3 0.0 0.00 57.9 63.0 0.7 2.2 0.2 93 20 48.6 43.9 84.0 0.2 0.0 0.00 56.8 62.8 0.7 2.7 0.7 349 21 45.7 42.8 89.6 0.1 0.0 0.00 55.8 62.8 1.6 8.1 0.7 40 22 46.9 43.2 86.8 0.1 0.0 0.00 54.9 62.8 2.7 4.7 2.7 356 23 45.0 42.4 91.0 0.1 0.0 0.00 53.8 62.8 2.5 4.0 2.5 37 24 44.2 41.5 90.4 0.1 0.0 0.00 53.1 62.8 2.7 4.9 2.7 21 AZMET Daily Weather Data : YUMA VALLEY : Dec 18 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.8 37.8 47.7 DegF RELATIVE HUMIDITY 100.0 40.1 85.0 % DEWPOINT 42.4 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.2 KPas SOIL TEMP. 4 in 58.8 49.3 53.6 DegF SOIL TEMP. 20 in 63.7 62.8 63.3 DegF WIND SPEED 9.6 2.0 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 282 Degrees SOLAR RADIATION 289.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.04 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.3 6052 3.4 7575 6.1 9223 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 19 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.8 40.5 91.7 0.1 0.0 0.00 52.2 62.8 2.0 3.6 2.0 28 2 43.3 40.1 88.4 0.1 0.0 0.00 51.4 62.8 2.5 4.0 2.5 29 3 42.3 40.1 91.7 0.1 0.0 0.00 50.7 63.0 3.1 4.7 3.1 32 4 41.0 39.4 94.1 0.1 0.0 0.00 50.2 63.0 3.1 4.9 3.1 26 5 41.2 39.0 92.0 0.1 0.0 0.00 49.6 63.0 3.1 5.1 3.1 34 6 40.8 38.8 92.5 0.1 0.0 0.00 49.1 62.8 4.0 5.4 3.8 31 7 41.0 38.7 91.6 0.1 0.0 0.00 48.6 62.8 2.9 4.3 2.9 29 8 40.3 38.5 92.9 0.1 0.5 0.00 48.2 62.8 3.6 5.6 3.6 46 9 41.0 39.2 93.9 0.1 7.4 0.00 47.8 62.8 2.0 4.5 2.0 31 10 48.4 43.7 83.7 0.2 24.6 0.00 47.8 62.8 3.1 6.9 2.9 35 11 52.5 44.1 72.9 0.4 36.3 0.00 48.7 62.8 5.8 8.9 5.8 32 12 55.8 44.2 65.4 0.5 43.0 0.00 50.4 62.8 5.1 7.8 4.7 40 13 57.9 43.5 58.6 0.7 49.2 0.00 52.2 62.6 4.9 7.4 4.5 32 14 59.5 42.8 54.0 0.8 47.3 0.00 54.1 62.6 3.4 6.7 2.9 48 15 60.8 41.2 48.6 0.9 39.9 0.00 56.1 62.6 2.0 6.5 0.9 153 16 61.2 39.7 44.9 1.0 27.5 0.00 57.6 62.4 1.6 4.9 0.9 309 17 60.1 40.6 48.9 0.9 11.5 0.00 58.3 62.4 1.1 4.0 0.7 270 18 54.1 45.1 71.7 0.4 1.2 0.00 58.3 62.2 3.4 4.9 3.1 245 19 50.7 44.6 79.1 0.3 0.0 0.00 57.6 62.2 3.6 5.4 3.4 270 20 50.0 42.6 76.0 0.3 0.0 0.00 56.7 62.2 3.4 5.4 3.4 301 21 49.8 41.9 74.1 0.3 0.0 0.00 55.8 62.2 2.9 5.6 2.7 319 22 49.1 42.1 76.9 0.3 0.0 0.00 54.7 62.2 2.2 4.5 1.3 322 23 46.9 42.4 84.6 0.2 0.0 0.00 53.8 62.2 1.8 4.9 1.6 37 24 44.1 41.0 89.1 0.1 0.0 0.00 52.9 62.2 2.0 3.4 1.8 86 AZMET Daily Weather Data : YUMA VALLEY : Dec 19 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.2 39.4 48.9 DegF RELATIVE HUMIDITY 96.0 40.3 77.4 % DEWPOINT 41.4 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 58.5 47.7 52.7 DegF SOIL TEMP. 20 in 63.0 62.2 62.6 DegF WIND SPEED 8.9 3.1 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 21 Degrees SOLAR RADIATION 288.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.8 6054 4.0 7579 7.0 9230 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 20 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.3 40.6 90.2 0.1 0.0 0.00 52.2 62.2 3.4 4.9 3.1 53 2 45.1 41.0 85.0 0.2 0.0 0.00 51.3 62.2 3.4 5.4 3.4 32 3 42.3 39.2 88.6 0.1 0.0 0.00 50.7 62.2 2.2 4.3 2.0 187 4 38.3 37.8 97.8 0.0 0.0 0.00 50.0 62.2 1.1 3.1 0.7 200 5 37.9 37.8 98.9 0.0 0.0 0.00 49.3 62.2 1.1 3.4 0.7 219 6 36.9 36.5 99.2 0.0 0.0 0.00 48.6 62.2 1.3 4.9 0.7 113 7 41.9 37.6 84.4 0.1 0.0 0.00 48.0 62.2 6.5 9.4 6.3 39 8 43.2 37.4 79.9 0.2 0.5 0.00 47.7 62.2 6.9 9.8 6.9 33 9 43.7 38.7 82.4 0.2 9.8 0.00 47.3 62.2 5.6 9.8 3.6 25 10 47.5 40.8 77.7 0.3 25.6 0.00 47.5 62.2 3.4 10.7 2.7 345 11 51.4 38.5 61.1 0.5 34.9 0.00 48.4 62.2 10.3 17.2 9.8 19 12 53.6 39.0 57.6 0.6 40.1 0.00 49.5 62.1 8.9 13.9 8.7 14 13 55.8 39.2 53.5 0.7 48.7 0.00 50.9 62.1 9.2 14.3 8.9 11 14 57.6 38.7 49.3 0.8 47.3 0.00 52.5 62.1 8.7 14.1 8.5 10 15 57.7 39.6 50.8 0.8 39.7 0.00 54.1 61.9 9.8 14.8 9.6 15 16 57.2 40.3 52.8 0.8 28.0 0.00 55.2 61.9 9.4 15.7 8.9 13 17 56.5 40.3 54.6 0.7 13.6 0.00 55.9 61.9 7.8 13.2 7.6 21 18 53.4 40.5 61.4 0.5 1.7 0.00 55.8 61.7 6.5 9.4 6.3 24 19 49.6 41.5 73.6 0.3 0.0 0.00 55.2 61.7 5.1 7.8 5.1 31 20 50.0 41.0 71.3 0.3 0.0 0.00 54.5 61.7 3.6 6.9 3.6 14 21 48.6 40.6 73.8 0.3 0.0 0.00 53.6 61.7 2.7 5.6 2.7 337 22 46.6 39.4 76.0 0.3 0.0 0.00 52.9 61.7 1.1 3.6 0.2 306 23 47.7 37.9 68.8 0.4 0.0 0.00 52.0 61.7 2.7 5.6 2.5 358 24 47.8 37.6 67.2 0.4 0.0 0.00 51.3 61.7 2.9 6.9 2.7 10 AZMET Daily Weather Data : YUMA VALLEY : Dec 20 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 58.6 35.8 48.0 DegF RELATIVE HUMIDITY 100.0 45.0 73.2 % DEWPOINT 39.2 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 55.9 47.3 51.4 DegF SOIL TEMP. 20 in 62.2 61.7 62.1 DegF WIND SPEED 17.2 5.1 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 19 Degrees SOLAR RADIATION 289.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.5 6054 2.3 7581 4.7 9235 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 21 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.3 37.6 64.1 0.4 0.0 0.00 50.5 61.7 4.9 8.9 4.9 359 2 47.8 37.4 67.4 0.4 0.0 0.00 50.2 61.7 4.5 9.2 3.8 348 3 44.8 37.0 74.5 0.3 0.0 0.00 49.6 61.7 2.5 8.7 1.6 321 4 40.5 36.9 87.0 0.1 0.0 0.00 49.1 61.7 2.0 5.6 1.1 274 5 45.1 37.0 73.1 0.3 0.0 0.00 48.6 61.7 5.1 11.6 4.9 342 6 42.3 36.7 81.2 0.2 0.0 0.00 48.2 61.5 3.6 10.3 2.0 293 7 36.1 34.5 94.0 0.0 0.0 0.00 47.8 61.5 1.6 5.6 1.3 202 8 39.0 35.6 87.6 0.1 0.7 0.00 47.3 61.5 1.6 7.4 0.2 6 9 44.6 37.2 75.9 0.3 10.8 0.00 46.9 61.5 3.6 9.4 2.9 25 10 50.5 38.3 62.5 0.5 24.9 0.00 46.9 61.5 7.4 13.0 7.2 21 11 53.6 39.0 57.5 0.6 37.0 0.00 47.8 61.5 6.9 13.0 6.0 2 12 55.9 37.9 50.7 0.8 45.2 0.00 49.3 61.5 8.7 14.1 8.3 359 13 58.1 36.9 45.1 0.9 48.5 0.00 51.1 61.3 7.6 12.1 7.4 12 14 60.1 35.8 40.1 1.1 46.3 0.00 52.9 61.3 6.0 10.3 6.0 3 15 61.3 34.0 35.6 1.2 39.2 0.00 54.9 61.3 4.7 8.9 4.3 17 16 62.2 34.3 35.0 1.3 27.5 0.00 56.3 61.2 3.6 6.7 3.4 11 17 62.8 35.2 35.8 1.3 13.6 0.00 57.4 61.2 1.3 5.8 0.4 317 18 57.6 38.3 48.8 0.8 1.7 0.00 57.4 61.2 0.7 4.9 0.4 53 19 53.1 38.5 57.5 0.6 0.0 0.00 56.8 61.0 0.9 2.5 0.9 8 20 50.9 38.5 62.4 0.5 0.0 0.00 56.1 61.0 0.9 3.6 0.9 347 21 46.8 38.8 73.6 0.3 0.0 0.00 55.0 61.0 1.8 3.6 0.7 156 22 43.7 38.7 82.7 0.2 0.0 0.00 54.1 61.0 0.9 2.7 0.9 207 23 43.5 39.4 85.5 0.1 0.0 0.00 53.2 61.0 1.1 3.4 0.7 247 24 42.3 38.8 88.3 0.1 0.0 0.00 52.3 61.0 0.9 2.7 0.7 106 AZMET Daily Weather Data : YUMA VALLEY : Dec 21 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.1 34.9 49.6 DegF RELATIVE HUMIDITY 97.1 29.5 65.2 % DEWPOINT 37.2 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 57.6 46.8 51.6 DegF SOIL TEMP. 20 in 61.7 61.0 61.3 DegF WIND SPEED 14.1 3.4 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 1 Degrees SOLAR RADIATION 295.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.5 6057 4.9 7586 7.7 9243 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 22 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.8 38.5 91.6 0.1 0.0 0.00 51.4 61.0 0.9 2.7 0.7 358 2 40.8 38.7 92.0 0.1 0.0 0.00 50.7 61.2 1.8 3.4 1.6 36 3 40.5 38.7 93.7 0.1 0.0 0.00 50.0 61.2 0.9 2.7 0.9 18 4 39.9 37.9 92.6 0.1 0.0 0.00 49.3 61.2 2.0 3.4 2.0 37 5 38.7 37.6 95.6 0.0 0.0 0.00 48.7 61.2 2.5 4.7 2.2 28 6 40.6 39.2 94.5 0.1 0.0 0.00 48.4 61.2 3.4 5.4 3.1 21 7 40.3 38.8 94.8 0.0 0.0 0.00 48.0 61.2 2.9 4.9 2.9 48 8 39.7 38.7 95.7 0.0 0.5 0.00 47.8 61.2 2.0 3.4 1.8 14 9 44.1 41.2 89.6 0.1 12.7 0.00 47.5 61.2 0.4 2.0 0.4 60 10 47.8 42.8 82.6 0.2 12.9 0.00 47.7 61.2 1.3 3.4 1.3 71 11 51.4 44.4 77.2 0.3 21.0 0.00 48.4 61.2 2.7 6.3 2.2 152 12 54.3 44.8 70.2 0.4 20.3 0.00 49.5 61.2 3.8 6.9 3.8 183 13 58.5 45.7 62.5 0.6 28.0 0.00 50.7 61.0 6.0 11.9 5.8 160 14 59.2 48.4 67.4 0.6 14.1 0.00 52.0 61.0 6.3 10.3 6.0 171 15 59.7 50.0 70.3 0.5 11.0 0.00 53.1 61.0 3.6 7.4 3.4 166 16 60.4 51.6 72.5 0.5 8.8 0.00 53.8 61.0 4.0 6.5 4.0 161 17 60.4 52.5 75.4 0.4 4.3 0.00 54.5 60.8 3.1 5.6 2.7 128 18 58.6 51.3 76.6 0.4 0.5 0.00 54.9 60.8 2.9 5.6 2.5 92 19 57.0 51.4 81.6 0.3 0.0 0.00 54.9 60.8 3.4 10.7 2.9 136 20 56.8 52.3 84.5 0.3 0.0 0.00 54.7 60.8 4.9 10.7 3.4 107 21 56.3 52.7 87.6 0.2 0.0 0.00 54.3 60.8 2.5 6.9 1.6 300 22 55.6 51.1 84.9 0.2 0.0 0.00 54.3 60.8 2.7 8.9 2.2 321 23 51.3 42.8 72.9 0.3 0.0 0.00 53.8 60.6 4.0 6.5 3.8 264 24 52.2 42.3 68.9 0.4 0.0 0.00 53.2 60.8 5.4 19.7 4.7 321 AZMET Daily Weather Data : YUMA VALLEY : Dec 22 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.0 37.4 50.2 DegF RELATIVE HUMIDITY 97.7 57.2 82.3 % DEWPOINT 44.8 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 54.9 47.5 51.3 DegF SOIL TEMP. 20 in 61.2 60.6 61.0 DegF WIND SPEED 19.7 3.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 124 Degrees SOLAR RADIATION 134.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.02 Inches STD. REF. EVAPOTRANSPIRATION 0.04 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.4 6058 3.4 7590 6.1 9249 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 23 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.7 42.1 62.9 0.5 0.0 0.00 52.7 60.8 8.1 18.8 7.2 345 2 56.5 40.5 54.9 0.7 0.0 0.00 52.3 60.8 19.2 32.0 18.8 311 3 55.0 39.7 56.4 0.6 0.0 0.00 52.2 60.8 21.0 33.1 20.6 310 4 53.2 37.8 55.8 0.6 0.0 0.00 52.2 60.8 17.7 30.9 17.4 303 5 51.1 37.6 59.6 0.5 0.0 0.00 51.8 60.8 10.7 21.0 10.3 282 6 49.8 37.2 61.8 0.5 0.0 0.00 51.6 60.8 10.1 18.3 9.6 263 7 49.1 37.2 63.4 0.4 0.0 0.00 51.1 60.8 10.5 18.3 10.1 279 8 48.0 37.6 67.1 0.4 0.5 0.00 50.7 60.8 8.5 14.8 8.3 278 9 49.6 38.1 64.4 0.4 9.3 0.00 50.4 60.8 8.1 14.3 7.6 293 10 52.5 38.1 57.7 0.6 20.3 0.00 50.4 60.8 11.9 21.0 11.4 291 11 55.2 37.8 51.8 0.7 31.3 0.00 50.9 60.8 15.2 25.1 14.8 302 12 57.7 37.6 47.0 0.9 46.3 0.00 51.8 60.8 18.8 27.7 18.6 301 13 59.2 37.6 44.4 1.0 48.0 0.00 53.1 60.8 16.6 29.1 15.9 288 14 60.1 37.4 42.9 1.0 41.8 0.00 54.3 60.8 14.1 20.4 13.4 288 15 60.1 36.5 41.3 1.0 34.4 0.00 55.6 60.8 15.9 24.8 15.4 297 16 60.1 35.8 40.0 1.1 24.1 0.00 56.3 60.8 15.2 22.1 14.8 294 17 58.6 35.8 42.1 1.0 8.6 0.00 56.5 60.8 13.0 21.7 13.0 307 18 56.3 37.0 48.5 0.8 1.0 0.00 56.3 60.6 6.9 15.4 6.7 302 19 56.1 37.2 49.3 0.8 0.0 0.00 55.9 60.8 7.4 14.3 7.2 317 20 55.0 38.7 54.4 0.7 0.0 0.00 55.6 60.8 4.7 11.6 3.8 325 21 50.7 41.0 69.2 0.4 0.0 0.00 55.0 60.8 1.6 5.1 1.1 124 22 48.9 41.9 76.7 0.3 0.0 0.00 54.7 60.8 0.9 4.5 0.7 314 23 48.0 39.9 73.6 0.3 0.0 0.00 54.0 60.8 1.6 4.7 0.9 20 24 46.9 38.8 73.8 0.3 0.0 0.00 53.4 60.8 0.9 2.9 0.2 33 AZMET Daily Weather Data : YUMA VALLEY : Dec 23 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.8 44.4 53.8 DegF RELATIVE HUMIDITY 83.1 36.7 56.6 % DEWPOINT 38.3 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 56.5 50.4 53.2 DegF SOIL TEMP. 20 in 60.8 60.6 60.8 DegF WIND SPEED 33.1 10.7 MPH WIND VECTOR MAG. 9.8 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 265.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.4 6060 4.1 7594 7.6 9257 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 24 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.6 38.8 80.2 0.2 0.0 0.00 52.5 60.8 2.0 3.8 2.0 38 2 43.7 39.4 84.4 0.2 0.0 0.00 51.8 60.8 2.5 3.8 2.5 32 3 41.7 38.3 87.4 0.1 0.0 0.00 51.3 60.8 1.1 3.8 1.1 324 4 41.4 37.9 88.0 0.1 0.0 0.00 50.5 60.8 1.8 5.8 1.6 43 5 41.9 38.1 86.5 0.1 0.0 0.00 50.0 61.0 2.9 4.7 2.5 353 6 42.1 38.7 87.1 0.1 0.0 0.00 49.6 61.0 2.0 5.4 2.0 22 7 41.0 37.9 88.7 0.1 0.0 0.00 49.3 61.0 1.6 4.0 1.3 39 8 41.4 37.9 87.7 0.1 0.2 0.00 48.9 61.0 2.7 4.7 2.5 11 9 42.1 37.9 85.3 0.1 5.0 0.00 48.6 61.0 1.6 4.7 1.3 45 10 49.3 41.2 73.8 0.3 22.0 0.00 48.4 61.0 3.8 8.9 3.8 40 11 54.7 40.6 59.0 0.6 36.1 0.00 49.1 61.0 6.9 10.3 6.9 38 12 58.5 39.9 50.1 0.8 44.2 0.00 50.5 60.8 6.0 9.6 6.0 51 13 61.7 37.9 41.1 1.1 44.7 0.00 52.3 60.8 2.5 7.4 2.0 72 14 63.0 37.4 38.5 1.2 39.2 0.00 54.5 60.8 2.5 6.0 2.0 53 15 64.4 36.9 36.0 1.3 39.7 0.00 56.5 60.8 2.2 6.3 1.1 103 16 64.2 37.6 37.1 1.3 26.8 0.00 58.1 60.8 1.6 6.3 0.2 305 17 62.6 37.8 39.7 1.2 6.7 0.00 59.2 60.6 0.7 3.4 0.4 56 18 60.8 40.6 47.4 1.0 0.7 0.00 59.4 60.6 0.4 1.8 0.2 268 19 59.0 42.1 53.6 0.8 0.0 0.00 59.0 60.6 0.9 2.2 0.9 355 20 57.6 44.2 61.2 0.6 0.0 0.00 58.6 60.6 0.7 2.5 0.4 357 21 55.8 46.2 70.1 0.5 0.0 0.00 58.3 60.6 0.9 3.6 0.4 99 22 55.0 47.1 74.8 0.4 0.0 0.00 57.9 60.6 2.7 3.8 2.5 259 23 54.5 46.9 75.8 0.3 0.0 0.00 57.4 60.6 1.1 3.6 0.9 254 24 54.1 46.9 76.5 0.3 0.0 0.00 57.0 60.6 2.0 4.9 1.8 217 AZMET Daily Weather Data : YUMA VALLEY : Dec 24 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.8 39.4 52.3 DegF RELATIVE HUMIDITY 93.1 34.1 67.1 % DEWPOINT 40.3 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 59.4 48.4 53.6 DegF SOIL TEMP. 20 in 61.0 60.6 60.8 DegF WIND SPEED 10.3 2.2 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 32 Degrees SOLAR RADIATION 265.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.1 6063 5.6 7599 8.8 9265 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 25 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.9 46.4 78.7 0.3 0.0 0.00 56.8 60.8 2.2 4.9 1.8 210 2 51.1 47.1 86.2 0.2 0.0 0.00 56.5 60.8 2.7 6.0 2.2 126 3 50.5 47.3 89.0 0.1 0.0 0.00 56.1 60.8 0.9 2.7 0.2 170 4 49.8 46.9 89.9 0.1 0.0 0.00 55.6 60.8 1.6 3.6 1.3 28 5 49.8 47.1 90.5 0.1 0.0 0.00 55.2 61.0 2.7 5.4 2.5 28 6 50.0 46.6 87.7 0.2 0.0 0.00 55.0 61.0 1.1 2.7 0.9 11 7 49.8 45.0 83.1 0.2 0.0 0.00 54.7 61.0 1.3 4.7 1.3 15 8 48.0 44.1 86.3 0.2 0.2 0.00 54.3 61.0 1.6 3.4 1.3 51 9 49.6 46.4 88.5 0.1 4.3 0.00 53.8 61.2 0.4 2.0 0.4 4 10 54.1 51.6 91.1 0.1 11.9 0.00 53.8 61.2 4.0 10.3 3.8 162 11 57.9 52.7 82.6 0.3 33.9 0.00 54.3 61.2 5.4 8.7 5.1 157 12 61.9 54.0 75.2 0.5 44.9 0.00 55.4 61.2 9.4 18.1 9.2 170 13 63.7 55.9 75.9 0.5 26.8 0.00 56.8 61.2 13.6 19.9 13.4 169 14 66.7 56.7 70.4 0.7 35.4 0.00 58.1 61.2 13.6 19.7 13.4 168 15 69.3 53.8 58.1 1.0 37.5 0.00 59.2 61.2 16.1 21.5 15.9 174 16 68.7 50.7 52.7 1.1 22.7 0.00 60.3 61.2 16.3 23.0 16.3 190 17 67.3 48.9 51.6 1.1 14.6 0.00 60.8 61.2 15.4 23.0 15.4 191 18 63.9 46.6 53.5 0.9 1.7 0.00 61.0 61.3 13.2 20.6 13.0 189 19 60.4 47.1 61.8 0.7 0.0 0.00 60.6 61.3 8.1 13.0 7.8 176 20 58.6 45.7 62.1 0.6 0.0 0.00 60.1 61.3 8.5 13.2 8.3 171 21 57.0 45.1 64.3 0.6 0.0 0.00 59.4 61.3 8.9 16.6 8.3 209 22 55.4 45.3 68.9 0.5 0.0 0.00 58.8 61.3 2.0 6.3 0.4 32 23 59.2 41.9 53.0 0.8 0.0 0.00 58.1 61.5 11.4 25.1 10.7 291 24 56.3 38.8 51.6 0.8 0.0 0.00 57.6 61.5 19.0 30.6 18.8 313 AZMET Daily Weather Data : YUMA VALLEY : Dec 25 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.0 46.9 57.2 DegF RELATIVE HUMIDITY 92.9 45.2 73.0 % DEWPOINT 48.0 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 61.0 53.8 57.2 DegF SOIL TEMP. 20 in 61.5 60.6 61.2 DegF WIND SPEED 30.6 7.4 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 189 Degrees SOLAR RADIATION 234.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.6 6068 9.0 7608 13.5 9279 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 26 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.6 36.3 48.5 0.8 0.0 0.00 57.2 61.5 18.8 28.6 18.6 310 2 55.0 32.7 42.6 0.9 0.0 0.00 56.7 61.5 19.7 34.9 19.2 308 3 54.0 27.3 35.6 0.9 0.0 0.00 56.1 61.7 21.0 33.6 20.6 314 4 50.9 30.6 45.7 0.7 0.0 0.00 55.6 61.7 16.8 27.7 16.6 301 5 49.5 33.1 53.3 0.6 0.0 0.00 55.0 61.7 11.0 19.5 10.7 292 6 46.9 33.6 59.7 0.4 0.0 0.00 54.5 61.7 6.0 12.5 5.1 268 7 44.6 33.4 64.7 0.4 0.0 0.00 53.8 61.9 3.8 8.5 3.6 272 8 44.4 34.2 67.1 0.3 0.5 0.00 53.1 61.9 5.4 12.1 5.1 284 9 46.6 34.0 61.7 0.4 10.0 0.00 52.5 61.9 3.8 7.4 3.6 293 10 50.5 33.3 51.5 0.6 25.1 0.00 52.2 61.9 6.3 11.2 6.0 279 11 52.9 32.0 44.8 0.8 38.0 0.00 52.5 61.9 9.2 14.8 8.9 298 12 54.3 29.5 38.3 0.9 46.6 0.00 53.6 61.9 10.1 16.3 9.6 305 13 55.8 25.9 31.2 1.0 50.4 0.00 54.9 61.9 7.8 13.4 6.9 306 14 56.5 23.4 27.5 1.1 48.7 0.00 56.3 61.9 9.4 16.3 8.7 309 15 57.0 23.2 26.8 1.2 41.3 0.00 57.6 61.9 10.7 18.8 10.1 299 16 57.0 23.9 27.5 1.1 29.6 0.00 58.3 61.9 9.4 15.9 8.7 289 17 56.5 23.2 27.1 1.1 15.1 0.00 58.6 61.9 7.6 13.0 6.3 326 18 53.8 22.3 29.2 1.0 2.2 0.00 58.5 61.7 5.6 10.7 5.4 358 19 50.4 23.4 34.4 0.8 0.0 0.00 57.7 61.7 4.7 7.2 4.5 344 20 50.7 21.9 32.0 0.9 0.0 0.00 56.8 61.7 4.3 7.8 4.0 5 21 48.0 23.4 37.8 0.7 0.0 0.00 55.8 61.7 3.8 6.3 3.6 343 22 48.9 19.8 31.2 0.8 0.0 0.00 54.9 61.7 5.6 10.7 5.6 348 23 49.5 17.6 28.0 0.9 0.0 0.00 54.0 61.7 5.8 11.6 5.6 2 24 45.3 20.1 36.4 0.7 0.0 0.00 53.2 61.7 3.4 6.7 3.1 350 AZMET Daily Weather Data : YUMA VALLEY : Dec 26 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 57.7 43.0 51.4 DegF RELATIVE HUMIDITY 70.9 22.1 40.9 % DEWPOINT 27.5 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 58.8 52.2 55.6 DegF SOIL TEMP. 20 in 61.9 61.5 61.7 DegF WIND SPEED 34.9 8.7 MPH WIND VECTOR MAG. 7.8 MPH WIND VECTOR DIR. 309 Degrees SOLAR RADIATION 307.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.5 6069 2.5 7611 5.8 9285 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 27 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.4 19.8 37.1 0.6 0.0 0.00 52.5 61.7 3.1 5.8 3.1 355 2 40.5 22.1 47.4 0.4 0.0 0.00 51.6 61.9 2.0 3.8 1.6 44 3 41.7 20.7 43.4 0.5 0.0 0.00 50.7 61.9 3.8 8.9 2.7 349 4 42.3 21.6 43.5 0.5 0.0 0.00 50.0 61.9 2.9 5.6 2.7 337 5 41.5 20.8 43.1 0.5 0.0 0.00 49.5 61.9 2.7 6.3 2.5 351 6 42.1 21.0 42.8 0.5 0.0 0.00 48.9 61.7 4.5 8.3 4.5 342 7 41.0 21.4 44.9 0.5 0.0 0.00 48.4 61.7 3.6 5.8 3.6 342 8 41.2 19.9 42.4 0.5 0.5 0.00 48.0 61.7 4.9 8.9 4.7 344 9 45.9 17.4 31.8 0.7 10.5 0.00 47.7 61.7 7.2 12.3 6.9 354 10 48.0 18.0 29.9 0.8 26.5 0.00 47.8 61.7 9.4 15.9 9.4 4 11 50.2 18.7 28.3 0.9 39.7 0.00 48.4 61.7 10.7 17.0 10.5 4 12 52.0 18.3 26.2 1.0 48.5 0.00 49.5 61.5 11.6 19.9 11.4 2 13 53.4 16.5 22.9 1.1 51.8 0.00 50.9 61.5 10.1 15.9 9.6 5 14 54.7 16.3 21.8 1.1 49.9 0.00 52.3 61.5 9.4 15.0 9.2 7 15 55.4 16.0 20.8 1.2 42.5 0.00 53.8 61.3 8.9 15.7 8.7 5 16 55.6 15.3 20.0 1.2 29.4 0.00 54.9 61.3 8.7 15.2 8.3 5 17 54.0 14.5 20.7 1.1 12.4 0.00 55.4 61.2 8.3 15.0 8.1 359 18 51.6 15.6 23.6 1.0 2.4 0.00 55.2 61.2 6.9 11.6 6.7 355 19 48.9 16.2 26.8 0.9 0.0 0.00 54.7 61.2 4.7 7.6 4.5 352 20 47.1 16.3 29.0 0.8 0.0 0.00 53.8 61.0 3.1 5.8 2.9 338 21 45.9 16.0 29.6 0.7 0.0 0.00 52.9 61.0 1.3 3.6 0.9 22 22 41.7 18.0 38.3 0.6 0.0 0.00 51.8 61.0 1.6 4.9 0.4 47 23 40.6 20.8 45.3 0.5 0.0 0.00 50.9 61.0 2.9 6.0 2.5 352 24 36.9 23.2 57.7 0.3 0.0 0.00 50.0 61.0 1.8 4.9 0.9 231 AZMET Daily Weather Data : YUMA VALLEY : Dec 27 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 56.3 34.7 46.6 DegF RELATIVE HUMIDITY 65.9 17.4 34.0 % DEWPOINT 18.5 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 55.4 47.7 51.3 DegF SOIL TEMP. 20 in 61.9 61.0 61.5 DegF WIND SPEED 19.9 5.6 MPH WIND VECTOR MAG. 5.1 MPH WIND VECTOR DIR. 358 Degrees SOLAR RADIATION 314.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.2 6069 1.4 7612 3.6 9288 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 28 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.7 23.0 57.6 0.3 0.0 0.00 49.1 61.0 1.6 4.0 1.1 344 2 36.9 22.8 56.7 0.3 0.0 0.00 48.4 61.0 2.2 5.1 0.9 319 3 36.1 21.6 55.2 0.3 0.0 0.00 47.7 61.0 2.0 5.6 1.6 69 4 38.8 19.8 46.6 0.4 0.0 0.00 46.9 60.8 2.7 10.5 2.0 4 5 43.3 16.2 32.8 0.6 0.0 0.00 46.4 60.8 4.3 10.1 4.0 10 6 42.3 17.2 36.2 0.6 0.0 0.00 46.0 60.8 5.4 12.3 4.7 9 7 39.7 18.9 43.0 0.5 0.0 0.00 45.7 60.8 3.8 11.6 2.7 349 8 42.3 17.4 36.3 0.6 0.5 0.00 45.5 60.8 6.9 11.6 6.5 23 9 45.7 16.3 30.3 0.7 11.0 0.00 45.3 60.8 9.8 15.0 9.6 12 10 48.4 17.1 28.2 0.8 26.5 0.00 45.5 60.6 10.1 15.9 9.8 14 11 51.1 17.8 26.4 0.9 39.2 0.00 46.2 60.6 10.5 17.4 10.1 12 12 54.5 17.2 22.7 1.1 48.0 0.00 47.5 60.6 9.6 15.0 9.4 13 13 55.9 17.2 21.6 1.2 51.6 0.00 49.3 60.4 11.0 16.3 10.5 4 14 57.7 18.5 21.5 1.3 49.5 0.00 50.9 60.4 10.5 17.0 10.3 3 15 58.6 19.0 21.1 1.3 42.0 0.00 52.3 60.3 11.2 18.3 11.0 5 16 58.8 19.9 21.9 1.3 30.3 0.00 53.4 60.3 10.3 16.1 10.1 3 17 58.5 20.3 22.5 1.3 15.8 0.00 54.3 60.1 8.3 13.9 8.1 2 18 55.6 20.8 25.6 1.1 2.4 0.00 54.5 60.1 5.8 11.6 5.6 12 19 51.4 22.8 32.2 0.9 0.0 0.00 54.0 60.1 3.4 7.6 3.1 8 20 50.5 22.3 32.6 0.8 0.0 0.00 53.4 60.1 4.0 9.8 4.0 343 21 48.4 23.2 36.9 0.7 0.0 0.00 52.5 59.9 2.7 10.7 1.3 305 22 46.0 23.2 40.4 0.6 0.0 0.00 51.8 59.9 1.3 5.1 0.4 227 23 41.7 25.9 52.9 0.4 0.0 0.00 51.1 59.9 2.0 4.5 1.6 221 24 41.2 25.5 53.5 0.4 0.0 0.00 50.4 59.9 0.9 4.7 0.4 209 AZMET Daily Weather Data : YUMA VALLEY : Dec 28 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.4 34.0 47.5 DegF RELATIVE HUMIDITY 67.7 19.3 35.6 % DEWPOINT 20.1 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 54.5 45.3 49.5 DegF SOIL TEMP. 20 in 61.0 59.9 60.4 DegF WIND SPEED 18.3 5.8 MPH WIND VECTOR MAG. 5.1 MPH WIND VECTOR DIR. 7 Degrees SOLAR RADIATION 316.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.7 6070 2.5 7615 4.9 9293 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 29 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.5 26.8 62.3 0.3 0.0 0.00 49.5 59.9 2.7 4.7 2.5 148 2 39.2 25.7 58.3 0.3 0.0 0.00 48.9 59.9 1.3 3.4 0.4 114 3 38.8 25.9 60.6 0.3 0.0 0.00 48.2 59.9 3.6 13.0 1.1 14 4 50.0 22.3 33.2 0.8 0.0 0.00 47.7 59.9 6.7 12.1 6.5 7 5 50.4 23.0 33.8 0.8 0.0 0.00 47.5 59.9 8.5 18.3 8.1 343 6 50.2 23.2 34.6 0.8 0.0 0.00 47.5 59.9 6.7 15.9 6.0 357 7 48.2 23.7 38.6 0.7 0.0 0.00 47.5 59.9 6.3 15.0 5.8 353 8 50.7 23.4 33.9 0.8 0.5 0.00 47.3 59.9 6.9 14.5 6.7 360 9 52.3 24.4 33.6 0.9 10.5 0.00 47.3 59.9 4.0 9.6 3.1 11 10 55.9 25.2 30.2 1.1 25.8 0.00 47.5 59.7 4.5 12.1 4.0 30 11 58.5 26.6 29.4 1.2 38.7 0.00 48.4 59.7 8.1 17.4 7.6 351 12 61.7 26.8 26.3 1.4 47.3 0.00 49.8 59.7 9.6 17.0 9.2 3 13 64.4 29.3 26.5 1.5 50.7 0.00 51.6 59.7 5.1 13.2 3.4 343 14 66.4 27.3 22.9 1.7 49.0 0.00 53.6 59.7 9.6 14.8 9.4 12 15 67.6 27.7 22.2 1.8 41.8 0.00 55.2 59.5 8.9 13.0 8.7 13 16 67.6 28.0 22.5 1.8 30.1 0.00 56.7 59.5 8.1 14.1 7.8 12 17 65.7 28.0 24.1 1.6 16.0 0.00 57.6 59.5 7.2 12.3 6.9 16 18 61.5 28.0 27.9 1.4 2.4 0.00 57.7 59.5 7.2 10.3 6.9 22 19 59.9 26.8 28.0 1.3 0.0 0.00 57.4 59.4 6.5 11.6 6.5 21 20 59.4 26.8 28.6 1.2 0.0 0.00 56.7 59.4 4.5 10.3 4.3 2 21 54.1 29.5 39.7 0.9 0.0 0.00 55.9 59.4 4.0 11.6 1.1 294 22 44.6 32.2 61.2 0.4 0.0 0.00 55.2 59.4 1.3 4.0 1.3 202 23 43.7 31.6 62.4 0.4 0.0 0.00 54.3 59.5 1.8 5.1 1.1 167 24 42.4 31.6 65.3 0.3 0.0 0.00 53.4 59.5 2.0 4.7 1.6 181 AZMET Daily Weather Data : YUMA VALLEY : Dec 29 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.2 35.4 53.8 DegF RELATIVE HUMIDITY 71.9 21.0 37.8 % DEWPOINT 26.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 57.7 47.3 51.6 DegF SOIL TEMP. 20 in 59.9 59.4 59.7 DegF WIND SPEED 18.3 5.6 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 6 Degrees SOLAR RADIATION 313.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.8 6073 6.3 7621 9.2 9302 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 30 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.9 31.8 72.5 0.2 0.0 0.00 52.5 59.5 2.5 5.4 2.5 238 2 41.9 33.1 70.8 0.3 0.0 0.00 51.6 59.5 1.1 4.3 0.4 280 3 41.2 32.4 70.6 0.3 0.0 0.00 50.9 59.7 2.2 7.4 1.3 259 4 53.6 30.0 40.3 0.8 0.0 0.00 50.4 59.7 7.8 13.4 7.6 21 5 53.4 29.1 39.3 0.9 0.0 0.00 50.2 59.7 5.1 9.4 4.0 41 6 51.1 30.2 44.5 0.7 0.0 0.00 49.8 59.7 5.8 9.4 5.4 64 7 52.9 29.8 41.1 0.8 0.0 0.00 49.6 59.7 6.7 13.6 6.5 26 8 52.7 30.0 41.5 0.8 0.5 0.00 49.5 59.7 6.9 12.5 6.7 28 9 53.1 31.1 43.0 0.8 10.8 0.00 49.5 59.7 6.7 14.1 6.3 26 10 57.9 30.4 34.9 1.1 25.8 0.00 49.6 59.9 9.8 15.2 9.6 17 11 61.0 30.6 31.6 1.3 38.7 0.00 50.4 59.9 10.1 16.1 9.8 17 12 64.0 30.7 28.5 1.5 47.5 0.00 51.6 59.9 10.5 16.1 10.3 17 13 66.2 30.9 26.5 1.6 50.9 0.00 53.2 59.7 10.3 14.8 10.1 9 14 68.4 31.1 24.9 1.8 49.2 0.00 55.0 59.7 9.4 15.2 8.9 10 15 69.6 31.3 23.9 1.9 42.0 0.00 56.7 59.7 8.9 13.4 8.7 11 16 70.0 31.5 24.0 1.9 30.3 0.00 58.1 59.7 8.1 13.2 7.8 13 17 68.5 31.8 25.5 1.8 16.0 0.00 59.0 59.7 6.9 11.6 6.7 15 18 64.0 32.2 30.2 1.4 2.4 0.00 59.2 59.7 6.3 11.2 6.3 23 19 59.5 32.0 35.3 1.1 0.0 0.00 58.8 59.7 3.4 8.3 3.4 18 20 56.1 31.8 39.9 0.9 0.0 0.00 58.1 59.7 3.6 5.4 3.1 57 21 50.9 34.7 54.1 0.6 0.0 0.00 57.0 59.7 1.6 4.9 0.4 273 22 48.4 34.2 57.7 0.5 0.0 0.00 56.1 59.7 0.7 2.2 0.4 168 23 45.0 34.9 67.2 0.3 0.0 0.00 55.2 59.7 1.1 3.4 1.1 213 24 43.0 34.5 71.6 0.3 0.0 0.00 54.3 59.9 0.9 3.4 0.7 224 AZMET Daily Weather Data : YUMA VALLEY : Dec 30 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.3 38.8 55.6 DegF RELATIVE HUMIDITY 79.4 22.4 43.3 % DEWPOINT 31.6 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 59.2 49.3 53.6 DegF SOIL TEMP. 20 in 59.9 59.5 59.7 DegF WIND SPEED 16.1 5.6 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 19 Degrees SOLAR RADIATION 313.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.9 6078 7.6 7629 11.0 9313 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008 AZMET Hourly Weather Data : YUMA VALLEY : Dec 31 2008 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.5 35.4 73.1 0.3 0.0 0.00 53.4 59.9 1.8 4.5 1.6 286 2 44.8 35.2 69.1 0.3 0.0 0.00 52.5 59.9 0.7 3.1 0.4 295 3 42.4 35.4 75.8 0.2 0.0 0.00 51.8 60.1 0.9 4.0 0.7 13 4 47.5 34.2 60.1 0.4 0.0 0.00 51.1 60.1 2.7 5.4 2.5 54 5 47.3 34.3 60.5 0.4 0.0 0.00 50.5 60.1 3.8 6.3 3.8 52 6 48.6 34.3 57.7 0.5 0.0 0.00 50.2 60.1 4.3 6.3 4.3 52 7 48.2 34.7 59.5 0.5 0.0 0.00 49.6 60.1 3.6 5.8 3.4 37 8 46.8 34.9 63.2 0.4 0.5 0.00 49.3 60.1 4.3 6.0 4.0 45 9 48.6 36.5 62.7 0.4 10.5 0.00 49.1 60.3 2.9 5.6 2.5 9 10 56.1 39.7 54.2 0.7 25.6 0.00 49.1 60.3 4.0 8.7 3.8 43 11 61.9 36.9 39.4 1.2 38.2 0.00 50.0 60.3 7.8 11.9 7.6 21 12 65.7 34.7 31.8 1.5 46.8 0.00 51.4 60.1 8.1 12.3 7.8 11 13 68.0 34.5 28.9 1.7 50.7 0.00 53.4 60.1 8.7 12.3 8.3 14 14 69.6 34.2 27.0 1.8 49.0 0.00 55.2 60.1 8.3 12.5 8.1 12 15 70.7 33.8 25.8 1.9 41.8 0.00 57.0 60.1 6.5 9.8 6.3 13 16 71.1 34.5 26.0 1.9 30.3 0.00 58.6 60.1 6.7 11.2 6.5 22 17 69.1 35.8 29.3 1.7 16.0 0.00 59.7 60.1 6.0 10.3 5.8 27 18 63.7 36.7 36.9 1.3 2.4 0.00 59.9 60.1 4.3 7.4 4.3 31 19 59.5 36.1 41.5 1.0 0.0 0.00 59.5 60.1 2.5 4.3 2.2 6 20 58.8 35.2 41.0 1.0 0.0 0.00 58.6 60.1 3.1 6.3 3.1 359 21 55.0 35.8 49.0 0.8 0.0 0.00 57.7 60.1 3.4 8.3 0.7 310 22 45.9 36.0 68.2 0.3 0.0 0.00 56.8 60.1 1.6 3.4 1.3 174 23 44.1 36.7 75.1 0.2 0.0 0.00 55.9 60.1 0.7 2.9 0.2 241 24 42.4 35.6 76.7 0.2 0.0 0.00 55.0 60.1 0.4 3.1 0.2 64 AZMET Daily Weather Data : YUMA VALLEY : Dec 31 2008 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.8 41.4 55.0 DegF RELATIVE HUMIDITY 83.7 23.5 51.3 % DEWPOINT 35.4 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 59.9 49.1 54.0 DegF SOIL TEMP. 20 in 60.3 59.7 60.1 DegF WIND SPEED 12.5 4.0 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 22 Degrees SOLAR RADIATION 312.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.6 6084 8.6 7637 12.2 9325 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2008