AZMET Hourly Weather Data : TUCSON : Jan 1 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 25.5 20.5 80.7 0.1 0.0 0.00 36.0 47.1 0.9 2.9 0.9 78 2 23.9 21.0 88.6 0.1 0.0 0.00 35.8 47.1 0.7 2.0 0.7 89 3 23.0 20.8 90.7 0.0 0.0 0.00 35.4 46.9 0.7 2.2 0.7 30 4 21.7 19.9 92.6 0.0 0.0 0.00 35.2 46.8 0.7 2.0 0.7 30 5 21.7 19.9 92.8 0.0 0.0 0.00 34.9 46.8 0.9 2.9 0.9 63 6 22.1 20.3 92.6 0.0 0.0 0.00 34.7 46.6 0.9 2.5 0.4 58 7 22.3 20.7 92.8 0.0 0.0 0.00 34.5 46.4 0.4 1.3 0.4 52 8 22.8 21.2 93.3 0.0 1.2 0.00 34.3 46.4 0.9 2.5 0.7 54 9 25.7 22.5 87.7 0.1 5.7 0.00 34.5 46.2 0.4 1.8 0.4 47 10 30.2 23.0 74.5 0.2 22.2 0.00 35.1 46.0 1.1 4.0 0.9 256 11 36.7 20.3 51.1 0.4 42.5 0.00 37.0 46.0 1.1 5.1 0.7 306 12 39.0 16.9 40.4 0.5 50.2 0.00 39.2 45.9 2.7 8.9 2.0 297 13 41.7 16.2 34.8 0.6 52.3 0.00 44.8 45.7 3.4 8.5 2.9 258 14 43.5 14.5 30.6 0.7 49.5 0.00 48.0 45.7 5.1 10.7 4.5 274 15 45.1 14.2 28.4 0.7 41.1 0.00 49.3 45.5 4.0 9.2 3.4 269 16 45.5 15.8 29.8 0.7 28.7 0.00 48.4 45.5 4.9 9.8 4.5 275 17 44.2 17.2 33.5 0.6 13.6 0.00 45.0 45.7 6.9 10.5 6.7 294 18 41.4 21.7 45.0 0.5 1.0 0.00 41.9 45.7 5.6 11.0 5.4 295 19 36.9 24.1 59.8 0.3 0.0 0.00 39.9 45.9 0.9 2.7 0.9 272 20 33.3 24.1 68.6 0.2 0.0 0.00 38.1 46.0 0.9 2.7 0.2 29 21 29.1 24.1 81.2 0.1 0.0 0.00 36.9 46.0 0.9 2.7 0.7 86 22 27.5 24.3 87.2 0.1 0.0 0.00 36.1 46.0 0.9 2.5 0.7 78 23 26.6 24.1 90.3 0.1 0.0 0.00 35.6 46.0 0.4 1.8 0.4 101 24 25.5 23.5 92.2 0.0 0.0 0.00 35.2 46.0 0.7 2.0 0.7 73 AZMET Daily Weather Data : TUCSON : Jan 1 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 47.1 21.2 31.5 DegF RELATIVE HUMIDITY 94.0 25.4 69.1 % DEWPOINT 20.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.2 KPas SOIL TEMP. 4 in 49.3 34.3 38.7 DegF SOIL TEMP. 20 in 47.3 45.5 46.2 DegF WIND SPEED 11.0 2.0 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 293 Degrees SOLAR RADIATION 307.9 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 0.0 0 0.0 0 0.2 0 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jan 2 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 24.8 23.2 92.8 0.0 0.0 0.00 34.9 46.0 0.7 2.0 0.4 122 2 24.4 22.6 92.2 0.0 0.0 0.00 34.7 46.0 1.1 2.9 0.9 95 3 23.5 21.9 93.6 0.0 0.0 0.00 34.3 45.9 0.9 3.4 0.9 94 4 23.0 21.4 93.8 0.0 0.0 0.00 34.2 45.9 0.4 1.6 0.4 111 5 22.1 20.8 94.6 0.0 0.0 0.00 33.8 45.7 0.4 0.9 0.4 122 6 21.2 20.1 94.9 0.0 0.0 0.00 33.6 45.7 0.9 3.4 0.9 93 7 21.4 19.9 94.0 0.0 0.0 0.00 33.3 45.5 0.7 2.2 0.7 76 8 21.6 19.9 93.6 0.0 1.0 0.00 33.1 45.3 0.7 1.8 0.7 43 9 28.4 23.9 82.9 0.1 10.8 0.00 32.9 45.3 0.4 2.0 0.4 43 10 38.1 24.6 58.5 0.3 30.6 0.00 33.1 45.1 0.4 0.7 0.4 43 11 43.7 22.6 43.0 0.6 42.0 0.00 33.4 45.0 0.9 3.4 0.7 42 12 50.7 21.9 32.0 0.9 49.9 0.00 39.9 45.0 1.3 4.3 1.1 55 13 55.2 21.9 27.2 1.1 53.5 0.00 46.0 44.8 2.2 5.6 1.8 90 14 58.5 21.0 23.2 1.3 45.9 0.00 49.3 44.6 2.5 6.3 2.2 86 15 61.5 21.7 21.5 1.5 39.4 0.00 51.1 44.6 2.5 6.3 1.8 99 16 61.2 22.3 22.4 1.4 28.0 0.00 50.4 44.6 5.8 13.6 5.4 288 17 54.5 25.5 32.4 1.0 13.1 0.00 47.1 44.8 9.6 14.1 9.2 296 18 49.8 26.4 40.0 0.7 1.2 0.00 44.4 45.0 6.3 10.7 6.0 281 19 46.6 25.9 44.3 0.6 0.0 0.00 42.4 45.1 4.0 8.9 3.8 274 20 40.6 27.7 60.1 0.3 0.0 0.00 40.8 45.3 1.3 3.8 1.1 79 21 36.1 28.6 73.7 0.2 0.0 0.00 39.4 45.5 0.7 2.0 0.7 70 22 34.2 28.6 79.7 0.1 0.0 0.00 38.1 45.5 0.7 2.5 0.7 108 23 31.8 28.0 85.5 0.1 0.0 0.00 37.0 45.7 0.9 2.7 0.7 124 24 30.4 27.5 89.1 0.1 0.0 0.00 36.3 45.7 0.9 2.7 0.9 99 AZMET Daily Weather Data : TUCSON : Jan 2 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.8 20.5 37.6 DegF RELATIVE HUMIDITY 95.7 17.0 65.2 % DEWPOINT 23.7 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 51.3 32.9 38.8 DegF SOIL TEMP. 20 in 46.0 44.6 45.3 DegF WIND SPEED 14.1 2.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 319 Degrees SOLAR RADIATION 315.3 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 2.0 2 3.8 4 5.9 6 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jan 3 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 28.9 26.8 91.8 0.0 0.0 0.00 35.8 45.7 0.9 2.0 0.7 90 2 28.0 26.4 93.1 0.0 0.0 0.00 35.4 45.7 1.1 2.7 1.1 56 3 29.8 27.0 89.3 0.1 0.0 0.00 35.1 45.7 2.0 4.3 1.8 93 4 29.3 26.6 88.9 0.1 0.0 0.00 34.9 45.5 1.1 3.4 0.9 68 5 27.7 25.9 92.3 0.0 0.0 0.00 34.7 45.5 1.1 2.7 1.1 60 6 28.8 26.2 89.9 0.1 0.0 0.00 34.5 45.3 2.5 4.3 2.2 88 7 29.3 26.1 87.8 0.1 0.0 0.00 34.3 45.3 1.8 4.0 0.2 23 8 29.3 26.2 88.0 0.1 2.6 0.00 34.2 45.1 0.9 2.5 0.4 94 9 36.7 28.0 71.2 0.2 16.7 0.00 34.2 45.1 0.7 1.8 0.7 89 10 42.3 27.0 54.4 0.4 26.5 0.00 35.2 45.0 2.7 6.7 2.7 83 11 47.8 24.1 39.0 0.7 42.0 0.00 40.6 44.8 5.8 8.9 5.6 108 12 52.0 24.8 34.4 0.9 49.5 0.00 45.7 44.8 2.9 7.4 2.0 126 13 55.0 24.1 29.9 1.0 52.1 0.00 49.8 44.6 2.0 5.1 1.8 271 14 59.0 18.7 20.7 1.4 49.5 0.00 52.0 44.6 4.5 12.8 3.6 308 15 58.6 21.0 23.0 1.3 41.1 0.00 51.8 44.6 8.5 14.3 8.1 303 16 58.1 23.4 26.0 1.2 28.7 0.00 50.5 44.8 8.3 15.2 8.1 302 17 56.5 25.9 30.7 1.1 13.6 0.00 47.8 45.0 8.5 13.6 8.3 300 18 52.5 26.8 36.7 0.9 1.2 0.00 45.3 45.1 6.5 10.5 6.5 279 19 48.9 27.0 42.1 0.7 0.0 0.00 43.5 45.3 3.1 8.1 2.9 267 20 43.7 28.2 54.5 0.4 0.0 0.00 42.1 45.5 0.9 3.4 0.2 213 21 38.7 29.1 68.6 0.3 0.0 0.00 40.8 45.7 1.1 4.3 1.1 73 22 35.8 29.3 77.0 0.2 0.0 0.00 39.6 45.9 0.9 2.7 0.9 86 23 34.5 29.3 80.9 0.1 0.0 0.00 38.8 45.9 1.1 2.7 1.1 73 24 31.8 28.4 87.0 0.1 0.0 0.00 37.8 45.9 0.7 1.8 0.7 52 AZMET Daily Weather Data : TUCSON : Jan 3 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.9 27.0 41.0 DegF RELATIVE HUMIDITY 94.2 16.3 62.4 % DEWPOINT 26.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 52.2 34.2 40.6 DegF SOIL TEMP. 20 in 45.9 44.6 45.3 DegF WIND SPEED 15.2 2.9 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 320 Degrees SOLAR RADIATION 323.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.9 3 2.3 6 4.5 11 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jan 4 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 31.1 28.0 88.5 0.1 0.0 0.00 36.9 46.0 0.9 2.7 0.9 68 2 29.5 27.3 91.4 0.1 0.0 0.00 36.3 45.9 0.7 2.0 0.7 67 3 28.2 26.6 93.8 0.0 0.0 0.00 35.8 45.9 0.9 2.7 0.9 77 4 27.9 26.4 93.9 0.0 0.0 0.00 35.4 45.9 1.1 2.5 1.1 92 5 27.1 25.7 94.1 0.0 0.0 0.00 35.1 45.7 0.7 2.0 0.7 49 6 27.1 25.7 94.7 0.0 0.0 0.00 34.9 45.7 1.1 2.9 1.1 81 7 26.2 25.0 94.8 0.0 0.0 0.00 34.5 45.5 0.4 2.0 0.4 97 8 26.1 24.8 95.4 0.0 1.2 0.00 34.2 45.3 0.9 2.0 0.9 94 9 32.4 27.7 83.0 0.1 13.9 0.00 34.2 45.3 1.8 3.8 1.8 80 10 38.8 28.8 67.1 0.3 28.7 0.00 35.2 45.1 2.0 4.3 2.0 49 11 45.0 29.5 54.5 0.5 40.4 0.00 41.0 45.0 1.8 4.9 1.6 39 12 50.2 29.3 44.1 0.7 48.3 0.00 46.0 45.0 1.3 4.3 0.4 336 13 53.4 28.6 38.2 0.9 51.4 0.00 49.8 44.8 2.0 6.3 1.3 264 14 54.9 28.9 36.8 0.9 48.3 0.00 52.0 44.8 3.1 6.9 2.5 261 15 56.5 28.6 34.2 1.0 39.7 0.00 52.9 44.8 3.8 8.3 3.1 281 16 56.1 28.6 34.5 1.0 25.8 0.00 51.6 44.8 5.1 9.4 4.7 275 17 55.0 30.6 39.0 0.9 13.6 0.00 48.9 45.0 7.6 11.6 7.4 292 18 52.5 31.8 45.1 0.7 1.0 0.00 46.6 45.1 6.9 10.7 6.7 289 19 49.5 33.3 53.6 0.6 0.0 0.00 44.8 45.3 5.4 8.5 5.1 275 20 45.7 34.0 63.9 0.4 0.0 0.00 43.5 45.5 3.1 6.7 1.3 274 21 39.2 33.1 78.7 0.2 0.0 0.00 41.9 45.7 0.4 1.3 0.4 61 22 36.0 32.2 86.1 0.1 0.0 0.00 40.5 45.9 0.7 2.0 0.7 61 23 34.9 31.5 87.2 0.1 0.0 0.00 39.4 46.0 1.3 2.7 1.3 52 24 32.7 30.4 90.6 0.1 0.0 0.00 38.3 46.0 0.9 1.8 0.9 47 AZMET Daily Weather Data : TUCSON : Jan 4 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 57.2 25.0 39.7 DegF RELATIVE HUMIDITY 96.3 31.6 70.1 % DEWPOINT 28.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 52.9 34.2 41.2 DegF SOIL TEMP. 20 in 46.0 44.8 45.5 DegF WIND SPEED 11.6 2.2 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 304 Degrees SOLAR RADIATION 311.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.2 3 1.4 8 3.4 14 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jan 5 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 32.2 30.0 91.8 0.1 0.0 0.00 37.4 46.0 1.1 2.5 0.9 73 2 30.9 29.3 93.4 0.0 0.0 0.00 36.7 46.0 0.7 2.7 0.7 84 3 30.7 28.9 92.7 0.0 0.0 0.00 36.1 46.0 0.9 2.9 0.9 45 4 30.0 28.4 93.9 0.0 0.0 0.00 35.8 46.0 1.6 3.1 1.3 65 5 29.5 28.2 94.7 0.0 0.0 0.00 35.4 45.9 1.3 2.9 1.3 92 6 28.8 27.5 95.1 0.0 0.0 0.00 35.2 45.9 0.9 2.2 0.9 68 7 27.9 27.0 95.8 0.0 0.0 0.00 35.1 45.7 1.1 3.4 0.7 93 8 27.3 26.2 95.7 0.0 1.0 0.00 34.9 45.5 0.9 2.7 0.9 37 9 30.4 28.9 94.0 0.0 8.8 0.00 34.7 45.5 1.1 2.5 0.9 59 10 37.0 31.3 80.0 0.2 19.1 0.00 35.8 45.3 0.7 2.0 0.7 36 11 42.6 31.5 64.7 0.3 33.9 0.00 41.0 45.1 1.3 3.8 1.3 308 12 49.6 30.9 48.2 0.6 36.8 0.00 45.0 45.1 1.1 3.6 0.7 237 13 53.2 28.9 39.1 0.9 41.1 0.00 48.2 45.0 1.3 3.4 0.7 276 14 55.9 27.1 32.6 1.0 35.4 0.00 50.4 45.0 1.3 4.3 1.1 258 15 57.2 26.8 31.0 1.1 26.0 0.00 51.1 45.0 1.3 3.8 1.1 298 16 57.2 26.6 30.7 1.1 15.1 0.00 50.2 45.0 3.6 6.7 3.4 296 17 55.4 28.2 34.9 1.0 6.2 0.00 48.4 45.0 3.8 6.7 3.8 292 18 51.8 31.6 46.0 0.7 0.5 0.00 46.2 45.1 4.5 7.2 4.3 291 19 48.6 33.6 56.0 0.5 0.0 0.00 44.6 45.3 1.8 4.3 1.8 263 20 43.0 35.8 75.5 0.2 0.0 0.00 43.5 45.5 0.4 2.0 0.2 15 21 38.3 33.4 82.7 0.1 0.0 0.00 41.9 45.7 0.7 2.7 0.7 84 22 36.3 32.7 86.8 0.1 0.0 0.00 40.8 45.9 1.1 3.1 0.9 76 23 36.9 33.1 85.7 0.1 0.0 0.00 40.5 45.9 1.1 3.1 1.1 86 24 37.4 32.5 82.8 0.1 0.0 0.00 39.9 45.9 1.3 2.9 1.3 63 AZMET Daily Weather Data : TUCSON : Jan 5 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 58.5 26.6 40.3 DegF RELATIVE HUMIDITY 96.6 28.5 71.8 % DEWPOINT 30.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 51.1 34.7 41.2 DegF SOIL TEMP. 20 in 46.0 45.0 45.5 DegF WIND SPEED 7.2 1.6 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 334 Degrees SOLAR RADIATION 223.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.04 Inches STD. REF. EVAPOTRANSPIRATION 0.04 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.5 4 1.8 9 3.8 18 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jan 6 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 35.8 32.2 87.0 0.1 0.0 0.00 39.4 45.9 0.7 2.0 0.7 37 2 34.7 32.0 89.9 0.1 0.0 0.00 38.8 45.9 1.3 3.4 1.3 84 3 34.3 31.8 90.6 0.1 0.0 0.00 38.5 45.9 0.9 4.3 0.7 115 4 33.8 31.6 91.6 0.1 0.0 0.00 38.1 45.9 0.7 2.7 0.7 97 5 34.0 32.0 92.1 0.1 0.0 0.00 37.9 45.9 0.7 2.5 0.4 127 6 34.7 32.0 89.9 0.1 0.0 0.00 37.9 45.7 1.3 4.5 1.3 75 7 34.7 32.0 89.6 0.1 0.0 0.00 37.8 45.7 0.9 3.6 0.2 92 8 33.3 31.3 92.3 0.1 0.7 0.00 37.2 45.5 0.7 2.0 0.7 6 9 35.1 32.4 90.0 0.1 9.1 0.00 38.3 45.5 1.3 4.0 1.1 24 10 41.2 33.4 73.7 0.2 14.3 0.00 40.5 45.5 0.9 3.1 0.9 91 11 47.3 32.7 56.7 0.5 29.6 0.00 44.4 45.3 0.9 3.4 0.4 321 12 55.6 28.8 36.4 1.0 44.7 0.00 48.9 45.3 0.9 2.9 0.9 258 13 60.8 22.5 22.6 1.4 39.7 0.00 51.4 45.1 1.6 5.6 0.2 257 14 60.8 22.5 22.7 1.4 31.8 0.00 52.3 45.1 3.6 8.3 3.4 278 15 63.0 24.3 22.6 1.5 33.2 0.00 52.7 45.1 6.3 10.7 6.0 290 16 61.2 28.4 28.8 1.3 19.1 0.00 51.8 45.3 6.5 9.4 6.3 274 17 58.5 29.8 33.5 1.1 10.0 0.00 50.0 45.5 4.5 6.9 4.3 280 18 55.2 30.7 39.0 0.9 1.4 0.00 47.7 45.7 4.7 9.4 4.5 282 19 51.1 31.5 46.7 0.7 0.0 0.00 45.9 45.9 1.8 3.1 1.8 268 20 43.5 34.3 69.5 0.3 0.0 0.00 44.4 46.0 0.9 2.2 0.2 242 21 40.1 32.9 75.2 0.2 0.0 0.00 43.0 46.2 1.1 2.0 0.9 81 22 39.2 33.4 80.0 0.2 0.0 0.00 42.1 46.2 1.6 3.6 1.6 66 23 39.4 33.3 78.6 0.2 0.0 0.00 41.4 46.4 1.1 2.5 1.1 95 24 37.8 32.9 82.8 0.1 0.0 0.00 40.6 46.4 0.9 2.5 0.9 60 AZMET Daily Weather Data : TUCSON : Jan 6 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.5 32.2 44.4 DegF RELATIVE HUMIDITY 94.3 19.4 65.9 % DEWPOINT 30.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 52.9 37.2 43.3 DegF SOIL TEMP. 20 in 46.4 45.1 45.7 DegF WIND SPEED 10.7 2.0 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 295 Degrees SOLAR RADIATION 233.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.0 6 4.0 13 6.5 24 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jan 7 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.9 32.5 80.7 0.2 0.0 0.00 40.1 46.4 2.2 4.3 2.0 66 2 37.9 32.2 79.8 0.2 0.0 0.00 39.9 46.4 1.3 3.4 1.3 66 3 37.2 32.2 81.8 0.1 0.0 0.00 39.6 46.4 0.7 2.0 0.7 67 4 35.4 31.6 85.9 0.1 0.0 0.00 39.0 46.4 0.9 3.4 0.4 68 5 35.1 31.3 85.8 0.1 0.0 0.00 38.3 46.2 2.2 4.3 2.0 72 6 34.3 30.4 85.2 0.1 0.0 0.00 37.6 46.2 1.1 3.8 1.1 86 7 31.8 29.1 90.0 0.1 0.0 0.00 36.9 46.2 1.1 2.5 1.1 64 8 31.6 29.1 90.5 0.1 1.7 0.00 36.3 46.0 0.9 2.0 0.9 86 9 39.7 29.5 67.5 0.3 13.6 0.00 38.3 46.0 2.7 8.1 2.7 83 10 49.5 28.4 44.2 0.7 29.6 0.00 41.9 45.9 3.6 6.0 3.6 84 11 57.2 28.4 33.0 1.1 41.8 0.00 46.4 45.7 2.7 5.1 0.9 29 12 61.7 26.8 26.3 1.4 49.7 0.00 51.3 45.7 1.3 4.9 1.1 317 13 64.2 23.4 20.8 1.6 52.3 0.00 54.7 45.5 3.4 7.8 2.9 293 14 65.3 20.8 18.0 1.7 49.5 0.00 55.9 45.5 6.5 11.0 6.0 292 15 65.8 19.9 17.0 1.8 41.6 0.00 55.8 45.5 7.6 12.1 7.2 307 16 64.9 21.6 18.9 1.7 29.4 0.00 54.1 45.7 10.1 14.1 9.6 295 17 63.3 21.6 19.9 1.6 14.6 0.00 50.9 45.9 8.9 13.9 8.7 298 18 59.5 23.2 24.6 1.3 1.2 0.00 48.4 46.0 5.1 11.9 4.9 281 19 55.0 26.4 33.0 1.0 0.0 0.00 46.9 46.4 2.2 5.1 2.2 272 20 48.0 33.3 56.4 0.5 0.0 0.00 45.9 46.6 0.9 2.7 0.4 123 21 44.2 31.6 60.9 0.4 0.0 0.00 44.8 46.8 0.9 2.7 0.9 92 22 45.0 30.2 56.9 0.4 0.0 0.00 43.5 46.9 2.7 8.9 2.0 293 23 45.9 29.3 52.8 0.5 0.0 0.00 42.3 46.9 1.1 4.9 1.1 280 24 38.1 29.8 72.0 0.2 0.0 0.00 41.2 47.1 0.4 1.6 0.4 113 AZMET Daily Weather Data : TUCSON : Jan 7 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.6 30.6 47.8 DegF RELATIVE HUMIDITY 92.3 15.0 54.3 % DEWPOINT 28.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 56.1 36.3 44.6 DegF SOIL TEMP. 20 in 47.1 45.5 46.2 DegF WIND SPEED 14.1 2.9 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 313 Degrees SOLAR RADIATION 324.7 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 2.9 8 5.0 18 7.6 32 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jan 8 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 35.2 29.3 78.9 0.2 0.0 0.00 40.1 47.1 0.7 2.0 0.7 78 2 36.0 28.8 74.6 0.2 0.0 0.00 39.2 47.1 2.2 5.8 2.2 84 3 34.5 28.2 77.5 0.2 0.0 0.00 39.0 47.1 1.6 2.9 1.3 74 4 31.8 27.7 84.2 0.1 0.0 0.00 38.3 46.9 0.9 2.2 0.9 103 5 30.7 27.5 87.2 0.1 0.0 0.00 37.8 46.9 1.6 3.8 1.6 74 6 31.3 27.1 84.5 0.1 0.0 0.00 37.2 46.8 1.3 3.1 1.3 97 7 30.4 26.6 85.7 0.1 0.0 0.00 36.5 46.8 1.1 2.7 1.1 88 8 31.1 26.8 84.0 0.1 1.4 0.00 35.8 46.6 1.6 2.7 1.3 97 9 36.7 28.6 72.1 0.2 14.1 0.00 36.3 46.4 1.1 3.1 1.1 83 10 43.3 29.8 59.0 0.4 28.7 0.00 40.1 46.2 2.2 5.1 2.0 56 11 50.5 30.2 45.4 0.7 41.1 0.00 45.0 46.0 1.1 4.9 0.7 80 12 54.7 28.2 36.0 0.9 49.0 0.00 49.6 46.0 2.0 6.3 1.1 208 13 55.4 25.7 31.5 1.0 51.6 0.00 52.7 45.9 3.8 9.4 3.1 263 14 56.8 25.2 29.3 1.1 48.7 0.00 53.8 45.9 7.8 13.2 7.2 281 15 57.6 24.3 27.5 1.2 41.3 0.00 53.6 45.9 8.5 17.2 7.8 314 16 57.9 24.1 27.0 1.2 29.4 0.00 52.5 45.9 8.1 13.6 7.6 297 17 57.4 23.9 27.1 1.2 14.8 0.00 49.6 46.0 6.0 10.3 5.8 306 18 55.0 24.6 30.6 1.0 1.4 0.00 47.1 46.2 2.5 6.7 2.2 328 19 46.2 27.9 48.8 0.6 0.0 0.00 45.0 46.4 0.4 0.4 0.4 340 20 41.0 30.6 66.3 0.3 0.0 0.00 43.5 46.6 0.7 2.9 0.4 131 21 37.9 29.5 71.2 0.2 0.0 0.00 42.1 46.8 0.9 2.9 0.7 84 22 37.0 28.6 70.9 0.2 0.0 0.00 40.8 46.9 1.8 4.7 1.6 80 23 38.1 28.4 68.1 0.3 0.0 0.00 40.3 46.9 2.0 3.8 1.8 90 24 36.5 28.2 71.9 0.2 0.0 0.00 39.4 46.9 1.1 2.9 1.1 84 AZMET Daily Weather Data : TUCSON : Jan 8 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 58.5 28.8 42.6 DegF RELATIVE HUMIDITY 90.4 24.9 60.0 % DEWPOINT 27.5 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 53.8 35.6 43.2 DegF SOIL TEMP. 20 in 47.1 45.9 46.6 DegF WIND SPEED 17.2 2.5 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 330 Degrees SOLAR RADIATION 321.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 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 9 2.0 20 4.0 36 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jan 9 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 35.2 27.9 74.1 0.2 0.0 0.00 38.7 46.9 1.6 3.8 1.6 70 2 34.7 27.7 75.5 0.2 0.0 0.00 37.9 46.9 1.8 3.4 1.8 78 3 36.9 27.5 68.9 0.2 0.0 0.00 37.9 46.8 2.9 5.6 2.7 85 4 36.5 27.7 70.1 0.2 0.0 0.00 37.9 46.8 1.3 3.6 1.1 76 5 35.4 27.9 73.5 0.2 0.0 0.00 37.6 46.6 0.4 1.8 0.4 102 6 32.9 27.7 81.2 0.1 0.0 0.00 36.7 46.6 1.1 3.8 0.9 67 7 32.5 27.3 81.0 0.1 0.0 0.00 36.1 46.4 1.1 3.4 0.9 105 8 30.9 27.1 85.0 0.1 1.4 0.00 35.6 46.2 1.3 3.6 1.1 78 9 37.6 28.4 69.6 0.2 14.6 0.00 36.7 46.2 2.7 5.6 2.5 88 10 46.0 29.8 53.2 0.5 29.4 0.00 40.6 46.0 4.9 9.8 4.7 88 11 53.4 29.1 39.4 0.9 41.8 0.00 45.3 45.9 5.1 8.9 5.1 92 12 57.4 27.5 31.7 1.1 49.7 0.00 49.8 45.9 3.4 8.5 2.7 101 13 59.7 26.4 28.0 1.3 52.6 0.00 53.6 45.7 2.5 6.5 1.8 63 14 61.2 25.3 25.2 1.4 49.7 0.00 55.9 45.7 2.7 10.1 1.8 318 15 61.3 25.2 24.9 1.4 33.0 0.00 55.2 45.7 4.7 12.3 3.8 302 16 61.9 25.2 24.5 1.4 26.0 0.00 53.8 45.9 6.9 13.0 6.5 295 17 61.2 25.7 25.7 1.4 14.8 0.00 51.1 46.0 6.3 10.7 6.0 314 18 58.1 26.6 29.7 1.2 1.2 0.00 48.6 46.2 2.2 6.9 2.2 338 19 48.4 29.8 48.7 0.6 0.0 0.00 46.4 46.4 0.4 1.6 0.4 163 20 44.8 32.4 61.6 0.4 0.0 0.00 45.3 46.6 1.3 3.4 0.9 97 21 43.3 30.7 61.0 0.4 0.0 0.00 43.9 46.8 1.1 3.1 0.9 101 22 40.1 30.7 69.1 0.3 0.0 0.00 42.4 46.9 0.9 3.4 0.9 98 23 38.1 30.2 73.0 0.2 0.0 0.00 41.4 47.1 1.1 2.7 0.9 88 24 37.4 29.8 74.1 0.2 0.0 0.00 40.3 47.1 1.8 3.4 1.6 74 AZMET Daily Weather Data : TUCSON : Jan 9 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.6 30.0 45.1 DegF RELATIVE HUMIDITY 88.1 23.0 56.2 % DEWPOINT 28.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 55.9 35.6 43.7 DegF SOIL TEMP. 20 in 47.1 45.7 46.4 DegF WIND SPEED 13.0 2.5 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 51 Degrees SOLAR RADIATION 314.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.6 11 3.6 24 5.9 42 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jan 10 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.9 29.5 71.3 0.2 0.0 0.00 39.7 47.1 2.7 5.1 2.5 84 2 38.8 29.5 68.8 0.3 0.0 0.00 39.2 47.1 3.4 6.3 3.4 92 3 38.7 30.4 71.7 0.2 0.0 0.00 38.8 47.1 3.6 6.3 3.6 84 4 36.9 30.4 77.0 0.2 0.0 0.00 38.3 46.9 2.0 4.3 2.0 79 5 35.2 29.7 79.8 0.1 0.0 0.00 37.6 46.9 0.9 4.0 0.9 70 6 34.0 29.1 82.1 0.1 0.0 0.00 37.0 46.8 0.9 2.7 0.9 70 7 32.5 28.9 86.5 0.1 0.0 0.00 36.5 46.8 0.9 2.7 0.9 68 8 33.1 29.5 86.5 0.1 1.7 0.00 36.0 46.6 1.1 3.1 0.9 103 9 38.7 31.1 74.5 0.2 14.3 0.00 37.0 46.4 1.6 3.6 1.6 91 10 45.7 32.2 59.0 0.4 29.4 0.00 41.2 46.2 1.3 4.3 0.4 306 11 50.2 33.6 52.8 0.6 42.3 0.00 46.4 46.2 2.9 6.9 2.7 287 12 54.1 35.6 49.5 0.7 49.2 0.00 50.4 46.0 6.7 11.6 6.5 300 13 55.4 35.1 46.2 0.8 47.5 0.00 52.5 46.0 7.8 13.2 7.4 293 14 55.6 34.7 45.3 0.8 29.1 0.00 52.5 45.9 7.2 11.9 6.7 302 15 55.0 35.1 46.8 0.8 18.9 0.00 51.1 46.0 7.6 12.3 7.4 318 16 54.7 35.1 47.5 0.8 14.8 0.00 50.0 46.0 8.1 12.1 7.8 310 17 54.5 33.4 44.7 0.8 9.6 0.00 48.2 46.2 6.9 11.4 6.7 300 18 52.5 33.6 48.3 0.7 1.2 0.00 46.2 46.2 5.1 8.9 5.1 270 19 50.4 34.9 55.3 0.6 0.0 0.00 44.8 46.4 5.1 8.5 4.9 299 20 43.7 35.6 73.2 0.3 0.0 0.00 43.5 46.6 0.9 3.8 0.7 64 21 38.5 33.3 81.0 0.2 0.0 0.00 41.9 46.8 1.1 2.7 0.9 61 22 36.1 32.0 84.7 0.1 0.0 0.00 40.8 46.8 0.9 2.2 0.9 62 23 36.1 31.5 83.2 0.1 0.0 0.00 39.7 46.8 0.9 2.7 0.9 55 24 33.6 30.4 87.9 0.1 0.0 0.00 38.7 46.8 0.9 3.1 0.7 90 AZMET Daily Weather Data : TUCSON : Jan 10 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 56.3 31.8 43.3 DegF RELATIVE HUMIDITY 89.1 42.8 66.8 % DEWPOINT 32.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 52.9 36.0 43.0 DegF SOIL TEMP. 20 in 47.1 45.9 46.6 DegF WIND SPEED 13.2 3.4 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 318 Degrees SOLAR RADIATION 258.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.2 11 1.4 25 3.4 45 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jan 11 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 31.8 29.3 90.7 0.1 0.0 0.00 37.8 46.8 0.7 2.0 0.7 141 2 30.2 28.4 92.5 0.0 0.0 0.00 37.0 46.8 0.7 2.9 0.7 64 3 30.2 28.4 92.7 0.0 0.0 0.00 36.3 46.8 0.9 2.9 0.9 87 4 28.9 27.3 93.4 0.0 0.0 0.00 35.8 46.6 0.4 2.7 0.4 52 5 27.9 26.6 94.7 0.0 0.0 0.00 35.4 46.6 0.9 4.3 0.2 46 6 28.4 27.1 94.9 0.0 0.0 0.00 35.2 46.4 1.8 4.3 1.8 94 7 28.6 27.0 93.7 0.0 0.0 0.00 35.1 46.2 1.3 2.7 1.1 77 8 29.8 27.5 91.4 0.1 1.7 0.00 34.9 46.0 1.1 4.3 0.7 82 9 35.1 30.4 82.9 0.1 15.1 0.00 34.9 46.0 0.4 1.8 0.4 143 10 44.1 32.5 63.8 0.4 29.6 0.00 39.0 45.9 0.4 2.7 0.4 132 11 50.7 32.0 48.3 0.7 41.8 0.00 44.6 45.7 0.9 4.7 0.0 348 12 55.6 29.3 36.5 1.0 49.9 0.00 48.6 45.5 4.7 10.3 4.5 327 13 59.9 26.2 27.4 1.3 52.8 0.00 52.7 45.3 3.4 7.8 2.7 290 14 62.1 29.1 28.7 1.4 50.2 0.00 54.5 45.3 6.7 11.6 6.3 269 15 63.3 29.5 27.7 1.4 42.8 0.00 55.2 45.3 6.0 9.4 5.8 271 16 63.9 30.0 27.8 1.5 27.7 0.00 54.0 45.5 8.1 11.9 7.6 282 17 60.6 30.4 31.7 1.2 10.5 0.00 50.9 45.7 10.1 14.3 9.6 296 18 57.2 30.2 35.8 1.0 1.9 0.00 48.4 45.9 6.0 11.9 6.0 286 19 52.3 30.9 43.8 0.8 0.0 0.00 46.2 46.0 1.6 4.9 1.3 295 20 45.9 32.5 59.8 0.4 0.0 0.00 44.8 46.2 0.7 3.1 0.2 96 21 41.7 31.5 66.8 0.3 0.0 0.00 43.3 46.4 1.1 3.6 1.1 79 22 39.6 31.8 74.1 0.2 0.0 0.00 42.3 46.6 0.4 1.8 0.4 122 23 37.9 32.0 78.9 0.2 0.0 0.00 41.5 46.6 0.4 0.4 0.4 118 24 36.3 31.5 82.1 0.1 0.0 0.00 40.5 46.8 0.9 3.1 0.9 93 AZMET Daily Weather Data : TUCSON : Jan 11 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.6 26.8 43.3 DegF RELATIVE HUMIDITY 96.0 22.6 65.0 % DEWPOINT 29.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 55.2 34.7 42.8 DegF SOIL TEMP. 20 in 46.8 45.3 46.0 DegF WIND SPEED 14.3 2.5 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 292 Degrees SOLAR RADIATION 323.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.0 13 4.1 30 6.5 52 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jan 12 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 35.6 30.7 82.5 0.1 0.0 0.00 39.7 46.8 1.3 3.8 0.9 98 2 36.7 30.7 78.7 0.2 0.0 0.00 39.2 46.8 1.8 3.8 1.3 85 3 35.8 30.4 80.3 0.1 0.0 0.00 38.7 46.8 0.9 4.3 0.7 286 4 33.8 30.0 86.0 0.1 0.0 0.00 38.5 46.6 0.7 2.0 0.7 92 5 34.5 30.4 84.8 0.1 0.0 0.00 38.3 46.6 0.7 2.5 0.7 79 6 34.9 30.4 83.6 0.1 0.0 0.00 38.1 46.4 0.9 2.7 0.9 85 7 36.1 30.6 79.8 0.2 0.0 0.00 38.1 46.4 2.7 4.9 2.0 86 8 38.3 30.2 72.3 0.2 0.5 0.00 38.1 46.2 2.7 7.8 2.5 106 9 39.9 30.2 68.1 0.3 11.2 0.00 39.0 46.2 1.1 3.4 0.4 67 10 47.7 30.7 51.9 0.6 29.1 0.00 42.6 46.0 2.0 4.9 1.8 101 11 54.1 28.0 36.5 0.9 40.8 0.00 47.1 45.9 1.3 3.6 0.7 6 12 59.9 25.2 26.2 1.3 49.2 0.00 51.6 45.9 1.3 4.3 0.4 299 13 63.0 24.4 22.8 1.5 52.3 0.00 55.2 45.7 2.5 6.7 1.8 275 14 64.4 22.1 19.6 1.7 49.7 0.00 56.8 45.7 4.9 10.1 4.0 285 15 66.6 21.7 18.0 1.8 42.0 0.00 57.4 45.9 4.9 9.6 4.7 278 16 66.2 23.9 19.9 1.8 29.9 0.00 55.9 45.9 7.2 11.4 6.7 288 17 64.8 26.1 22.9 1.6 15.3 0.00 53.1 46.0 5.8 9.4 5.6 286 18 61.9 26.2 25.4 1.4 1.9 0.00 50.4 46.4 5.4 9.4 5.1 288 19 57.9 26.6 30.0 1.1 0.0 0.00 48.2 46.6 3.1 5.1 3.1 288 20 54.9 27.0 33.9 1.0 0.0 0.00 47.1 46.8 3.6 6.7 3.4 284 21 48.2 28.8 47.5 0.6 0.0 0.00 45.7 47.1 1.1 2.9 0.7 49 22 43.0 30.2 60.3 0.4 0.0 0.00 44.2 47.1 1.6 3.4 1.6 81 23 41.9 30.6 63.9 0.3 0.0 0.00 43.2 47.3 1.3 3.1 1.1 91 24 38.8 29.7 69.1 0.3 0.0 0.00 41.9 47.3 0.9 2.7 0.9 69 AZMET Daily Weather Data : TUCSON : Jan 12 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.5 32.9 48.2 DegF RELATIVE HUMIDITY 87.6 15.7 52.7 % DEWPOINT 28.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 57.4 37.9 45.3 DegF SOIL TEMP. 20 in 47.5 45.7 46.4 DegF WIND SPEED 11.4 2.5 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 322.0 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 3.2 16 5.6 35 8.3 60 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jan 13 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.4 29.3 72.3 0.2 0.0 0.00 41.0 47.5 0.9 2.0 0.9 69 2 35.8 28.9 75.9 0.2 0.0 0.00 40.1 47.5 0.7 2.5 0.7 93 3 34.3 28.4 79.0 0.1 0.0 0.00 39.2 47.5 0.9 2.2 0.7 90 4 33.8 27.9 78.8 0.1 0.0 0.00 38.5 47.3 0.7 2.7 0.7 64 5 32.9 27.7 81.3 0.1 0.0 0.00 37.8 47.3 1.3 3.8 1.3 89 6 32.7 27.5 80.9 0.1 0.0 0.00 37.2 47.1 1.3 2.7 1.1 105 7 31.5 27.1 83.6 0.1 0.0 0.00 36.5 47.1 0.7 2.0 0.4 102 8 31.1 27.1 85.0 0.1 1.7 0.00 36.0 46.9 0.9 2.2 0.7 101 9 39.2 29.5 68.3 0.3 15.8 0.00 37.4 46.8 0.7 2.7 0.7 111 10 51.3 28.4 42.3 0.8 29.9 0.00 42.1 46.6 1.1 3.4 0.9 300 11 58.6 23.9 25.8 1.3 43.0 0.00 47.1 46.4 0.9 3.4 0.4 318 12 61.5 24.1 23.7 1.4 50.9 0.00 51.8 46.2 2.2 6.9 1.8 289 13 65.7 25.2 21.5 1.7 54.0 0.00 55.8 46.2 2.7 6.7 1.8 282 14 71.2 28.0 19.9 2.1 52.1 0.00 58.1 46.2 3.4 8.5 2.5 298 15 68.7 27.5 21.3 1.9 44.2 0.00 57.9 46.2 6.9 11.0 6.5 292 16 68.7 27.7 21.5 1.9 31.5 0.00 56.5 46.2 8.7 13.2 8.3 295 17 67.1 27.1 22.2 1.8 16.3 0.00 53.6 46.6 8.3 12.5 7.8 285 18 63.5 26.8 24.7 1.5 1.9 0.00 51.1 46.8 6.5 11.6 6.3 286 19 59.2 27.0 29.0 1.2 0.0 0.00 48.9 46.9 4.0 5.8 3.8 285 20 55.8 27.7 33.9 1.0 0.0 0.00 47.8 47.1 2.7 6.0 2.2 274 21 48.4 28.9 46.7 0.6 0.0 0.00 46.2 47.5 0.7 2.7 0.7 67 22 43.2 29.8 59.3 0.4 0.0 0.00 44.8 47.5 1.3 3.6 1.1 92 23 40.1 30.2 67.1 0.3 0.0 0.00 43.5 47.7 0.7 1.8 0.7 115 24 38.5 29.8 70.9 0.2 0.0 0.00 42.3 47.8 0.9 2.0 0.9 92 AZMET Daily Weather Data : TUCSON : Jan 13 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.9 30.0 48.7 DegF RELATIVE HUMIDITY 87.6 14.5 51.5 % DEWPOINT 27.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 58.3 36.0 45.5 DegF SOIL TEMP. 20 in 47.8 46.2 46.9 DegF WIND SPEED 13.2 2.5 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 295 Degrees SOLAR RADIATION 341.4 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 6.5 23 8.8 44 11.7 72 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jan 14 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.5 29.5 69.9 0.2 0.0 0.00 41.4 47.8 1.6 3.1 1.3 74 2 36.5 29.1 74.5 0.2 0.0 0.00 40.5 47.8 0.7 2.0 0.7 90 3 34.9 28.9 78.6 0.2 0.0 0.00 39.6 47.7 1.3 2.7 1.3 84 4 36.9 28.0 70.3 0.2 0.0 0.00 39.0 47.7 2.5 4.7 2.5 102 5 36.0 28.0 73.1 0.2 0.0 0.00 38.5 47.7 1.3 4.0 1.1 80 6 32.7 27.5 80.8 0.1 0.0 0.00 37.8 47.5 1.1 2.7 0.9 101 7 31.6 27.3 84.1 0.1 0.0 0.00 37.0 47.3 1.1 3.4 0.9 84 8 32.0 27.5 82.8 0.1 1.7 0.00 36.5 47.3 1.1 4.0 1.1 90 9 39.7 29.3 65.9 0.3 15.3 0.00 37.6 47.1 0.9 3.4 0.9 96 10 46.8 29.3 50.7 0.5 30.6 0.00 41.7 46.9 2.0 4.3 2.0 78 11 53.4 29.7 40.2 0.8 43.2 0.00 46.8 46.8 1.6 5.4 0.9 79 12 58.1 28.2 31.8 1.1 51.6 0.00 51.6 46.6 2.0 6.3 0.9 267 13 61.0 27.5 27.8 1.3 54.5 0.00 55.2 46.6 3.6 8.1 2.9 274 14 66.0 29.3 25.2 1.6 51.8 0.00 57.2 46.4 4.9 11.6 3.1 195 15 69.3 29.3 22.5 1.9 44.4 0.00 57.2 46.6 10.3 21.5 6.9 320 16 66.9 30.2 25.2 1.7 31.8 0.00 55.4 46.6 14.3 23.9 13.9 260 17 66.7 28.9 24.3 1.7 16.7 0.00 52.5 46.8 13.0 19.9 11.9 265 18 64.0 28.6 26.4 1.5 2.2 0.00 50.2 46.9 12.8 20.6 12.3 284 19 62.1 28.9 28.4 1.4 0.0 0.00 48.4 47.1 15.4 26.6 14.8 307 20 60.1 26.8 27.7 1.3 0.0 0.00 47.7 47.3 8.1 17.4 6.5 322 21 53.6 27.1 35.8 0.9 0.0 0.00 46.2 47.5 1.1 3.6 0.4 83 22 46.4 29.3 51.2 0.5 0.0 0.00 44.8 47.7 2.0 4.3 1.3 83 23 43.5 29.8 58.0 0.4 0.0 0.00 43.5 47.8 1.8 4.3 1.8 90 24 41.0 29.3 62.9 0.3 0.0 0.00 42.4 47.8 1.3 3.4 1.1 113 AZMET Daily Weather Data : TUCSON : Jan 14 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.2 30.0 49.1 DegF RELATIVE HUMIDITY 87.0 16.6 50.8 % DEWPOINT 28.6 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 57.7 36.5 45.3 DegF SOIL TEMP. 20 in 47.8 46.4 47.1 DegF WIND SPEED 26.6 4.5 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 290 Degrees SOLAR RADIATION 343.8 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 4.1 27 6.3 50 9.2 81 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jan 15 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.9 29.5 65.9 0.3 0.0 0.00 41.5 47.8 2.0 5.8 1.1 75 2 41.7 29.7 62.1 0.3 0.0 0.00 41.0 47.8 2.9 7.4 1.6 77 3 44.2 28.8 54.3 0.4 0.0 0.00 40.5 47.8 4.5 7.8 2.0 92 4 41.4 28.8 60.6 0.3 0.0 0.00 39.7 47.8 2.2 6.9 1.1 92 5 37.9 28.9 69.5 0.2 0.0 0.00 39.0 47.7 1.6 5.6 1.1 85 6 35.4 28.4 75.1 0.2 0.0 0.00 38.3 47.7 1.3 3.4 0.9 92 7 33.4 28.0 80.1 0.1 0.0 0.00 37.6 47.5 1.3 2.9 0.9 91 8 33.4 28.2 80.9 0.1 1.7 0.00 37.2 47.3 1.8 4.7 1.8 87 9 41.4 29.7 63.3 0.3 15.5 0.00 38.3 47.3 2.9 6.0 2.9 91 10 50.9 31.1 46.5 0.7 30.8 0.00 42.8 47.1 1.3 5.4 1.1 77 11 58.8 30.7 34.5 1.1 43.7 0.00 48.4 46.9 0.9 4.9 0.9 314 12 63.7 29.1 27.1 1.5 52.1 0.00 53.1 46.8 4.0 8.5 3.6 269 13 66.6 28.8 24.1 1.7 55.0 0.00 56.3 46.8 6.0 11.6 5.6 274 14 68.7 27.9 21.6 1.9 52.6 0.00 58.1 46.8 6.9 11.6 6.5 272 15 69.8 27.0 20.0 2.0 44.7 0.00 59.0 46.8 4.9 9.2 4.3 262 16 70.2 26.2 19.1 2.0 32.3 0.00 57.9 46.8 6.0 11.4 5.6 293 17 69.1 26.1 19.7 2.0 17.0 0.00 54.7 47.1 7.8 12.1 7.6 298 18 66.0 27.0 22.9 1.7 2.2 0.00 51.6 47.3 7.4 11.6 7.2 307 19 62.2 28.0 27.3 1.4 0.0 0.00 49.6 47.5 6.0 10.5 5.8 303 20 58.6 29.8 33.3 1.1 0.0 0.00 48.7 47.7 4.0 6.3 3.6 287 21 53.6 30.9 41.9 0.8 0.0 0.00 47.3 48.0 1.3 5.1 1.3 288 22 46.8 31.5 55.0 0.5 0.0 0.00 45.9 48.0 1.3 4.5 1.3 77 23 45.0 31.3 58.3 0.4 0.0 0.00 44.6 48.2 1.8 3.8 1.6 73 24 43.5 30.7 60.6 0.4 0.0 0.00 43.5 48.4 1.8 3.4 1.6 95 AZMET Daily Weather Data : TUCSON : Jan 15 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.7 32.2 51.8 DegF RELATIVE HUMIDITY 83.5 18.2 46.8 % DEWPOINT 28.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 59.0 37.0 46.4 DegF SOIL TEMP. 20 in 48.4 46.6 47.5 DegF WIND SPEED 12.1 3.4 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 300 Degrees SOLAR RADIATION 347.6 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 4.5 31 6.8 57 9.7 91 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jan 16 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.0 30.7 61.5 0.4 0.0 0.00 42.4 48.4 1.6 2.9 1.6 91 2 42.1 30.4 62.9 0.3 0.0 0.00 41.5 48.4 1.3 3.6 1.3 81 3 38.5 30.2 71.8 0.2 0.0 0.00 40.8 48.4 1.1 3.1 1.1 78 4 35.8 29.7 78.2 0.2 0.0 0.00 39.9 48.2 0.9 2.7 0.9 88 5 34.5 29.3 80.9 0.1 0.0 0.00 39.0 48.2 1.1 2.7 1.1 74 6 34.7 28.9 79.5 0.1 0.0 0.00 38.3 48.0 1.8 4.7 1.8 91 7 35.8 29.1 76.2 0.2 0.0 0.00 37.9 48.0 2.5 4.3 2.2 82 8 34.9 28.9 78.8 0.2 1.7 0.00 37.6 47.8 0.9 4.0 0.7 88 9 40.6 30.7 67.6 0.3 18.6 0.00 39.7 47.7 1.8 3.4 1.8 76 10 50.2 31.6 48.9 0.6 33.7 0.00 44.2 47.5 0.7 2.5 0.7 359 11 55.9 30.9 38.3 0.9 32.0 0.00 48.4 47.5 1.1 4.3 0.9 68 12 59.7 30.0 32.2 1.2 40.6 0.00 52.0 47.3 1.8 4.7 1.6 67 13 64.8 29.3 26.2 1.5 50.7 0.00 55.8 47.1 1.1 7.2 0.2 250 14 67.8 29.3 23.6 1.8 51.1 0.00 58.6 47.1 1.8 5.4 1.1 252 15 68.7 26.2 20.1 1.9 43.2 0.00 59.4 47.1 4.0 9.6 3.6 283 16 68.9 25.3 19.3 2.0 27.7 0.00 57.4 47.3 9.2 15.0 8.7 300 17 66.6 25.9 21.3 1.8 11.0 0.00 54.3 47.5 9.6 14.1 9.4 284 18 63.9 26.2 23.9 1.5 1.7 0.00 51.6 47.7 6.7 12.5 6.5 288 19 60.3 28.2 29.4 1.3 0.0 0.00 49.6 47.8 5.8 8.9 5.6 277 20 57.6 28.8 33.0 1.1 0.0 0.00 48.7 48.0 4.0 8.1 3.6 297 21 51.8 30.0 43.3 0.8 0.0 0.00 47.3 48.2 1.1 3.4 0.4 60 22 46.2 30.7 54.4 0.5 0.0 0.00 46.0 48.4 1.3 2.9 1.3 81 23 45.0 30.7 57.1 0.4 0.0 0.00 45.0 48.6 1.8 4.3 1.8 64 24 43.0 30.7 61.7 0.4 0.0 0.00 43.9 48.6 1.3 3.8 1.3 65 AZMET Daily Weather Data : TUCSON : Jan 16 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.3 32.9 50.4 DegF RELATIVE HUMIDITY 84.3 17.0 49.6 % DEWPOINT 29.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 59.4 37.6 46.6 DegF SOIL TEMP. 20 in 48.6 47.1 47.8 DegF WIND SPEED 15.0 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 312 Degrees SOLAR RADIATION 312.5 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 4.3 35 6.7 64 9.7 100 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jan 17 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.2 30.7 65.9 0.3 0.0 0.00 43.0 48.6 0.9 2.9 0.9 80 2 39.9 30.7 69.5 0.3 0.0 0.00 42.1 48.6 1.3 4.0 1.3 90 3 39.0 30.6 71.2 0.2 0.0 0.00 41.5 48.6 1.1 2.7 0.9 78 4 38.7 30.6 72.7 0.2 0.0 0.00 40.8 48.6 1.1 2.7 1.1 78 5 37.8 30.4 74.6 0.2 0.0 0.00 40.3 48.4 1.6 4.3 1.3 77 6 36.7 30.4 77.4 0.2 0.0 0.00 39.7 48.4 1.3 3.1 1.3 80 7 37.0 30.4 76.6 0.2 0.0 0.00 39.2 48.2 1.6 4.7 1.6 77 8 38.7 30.6 72.4 0.2 1.9 0.00 39.0 48.0 2.0 4.3 1.8 88 9 44.1 31.3 60.8 0.4 14.8 0.00 40.5 48.0 2.5 5.1 2.5 88 10 51.6 32.0 47.1 0.7 30.8 0.00 44.8 47.8 3.1 5.1 2.9 94 11 59.4 30.6 33.6 1.1 41.6 0.00 49.6 47.7 2.7 5.6 2.5 100 12 63.9 29.7 27.5 1.5 52.1 0.00 54.3 47.7 2.7 6.3 2.5 104 13 67.3 29.7 24.4 1.7 49.5 0.00 57.9 47.5 2.0 6.3 0.7 34 14 69.3 30.7 23.8 1.9 49.9 0.00 59.5 47.5 5.1 10.1 4.7 267 15 71.1 31.6 23.2 2.0 39.9 0.00 59.5 47.5 7.2 12.8 6.7 294 16 71.2 31.3 22.7 2.0 31.8 0.00 58.5 47.7 8.7 13.0 8.5 276 17 70.7 32.5 24.4 1.9 17.2 0.00 55.8 47.8 7.2 12.1 6.9 286 18 67.3 33.1 28.1 1.6 2.4 0.00 53.4 48.0 2.5 7.8 2.0 300 19 59.5 34.2 38.9 1.1 0.0 0.00 51.1 48.4 0.7 2.5 0.2 240 20 52.2 37.4 57.3 0.6 0.0 0.00 49.6 48.6 0.7 2.0 0.7 101 21 48.7 36.1 61.4 0.4 0.0 0.00 48.2 48.7 0.7 2.2 0.7 82 22 46.9 35.2 63.5 0.4 0.0 0.00 46.8 48.9 1.1 2.5 1.1 69 23 45.7 35.6 68.1 0.3 0.0 0.00 45.7 48.9 0.9 2.9 0.9 82 24 43.5 34.9 71.4 0.3 0.0 0.00 44.8 49.1 1.1 3.6 0.9 79 AZMET Daily Weather Data : TUCSON : Jan 17 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.8 36.1 51.8 DegF RELATIVE HUMIDITY 79.0 20.9 52.3 % DEWPOINT 32.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 59.9 39.0 47.7 DegF SOIL TEMP. 20 in 49.1 47.5 48.2 DegF WIND SPEED 13.0 2.5 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 338 Degrees SOLAR RADIATION 331.6 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 5.2 41 7.7 71 10.8 111 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jan 18 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.9 35.1 71.1 0.3 0.0 0.00 43.9 49.1 1.3 3.8 1.3 74 2 41.7 34.7 75.9 0.2 0.0 0.00 43.2 49.1 0.9 2.2 0.9 72 3 40.3 34.3 79.1 0.2 0.0 0.00 42.4 49.1 1.1 3.1 0.9 82 4 38.8 33.8 82.2 0.1 0.0 0.00 41.7 49.1 0.9 3.4 0.9 85 5 37.8 33.6 84.8 0.1 0.0 0.00 41.0 48.9 1.1 3.1 1.1 67 6 37.8 33.4 84.4 0.1 0.0 0.00 40.5 48.9 1.3 2.9 1.1 91 7 36.5 33.1 87.0 0.1 0.0 0.00 39.9 48.7 0.9 2.7 0.9 92 8 36.1 33.3 88.6 0.1 2.2 0.00 39.4 48.7 0.7 2.0 0.7 66 9 44.1 36.1 73.3 0.3 15.8 0.00 40.8 48.6 1.3 4.0 1.3 81 10 53.2 38.3 57.3 0.6 31.3 0.00 45.3 48.4 1.8 5.1 1.3 84 11 61.5 39.4 44.0 1.0 43.7 0.00 50.9 48.2 1.3 4.9 1.1 70 12 67.6 38.5 34.3 1.5 53.0 0.00 55.9 48.2 1.3 5.6 0.7 151 13 70.7 39.0 31.6 1.8 56.1 0.00 59.9 48.0 2.5 6.7 2.0 131 14 73.2 38.1 28.0 2.0 53.5 0.00 62.4 48.0 1.8 5.4 1.1 267 15 75.4 36.7 24.6 2.3 45.6 0.00 63.5 48.0 1.8 5.6 0.7 116 16 76.5 34.0 21.3 2.4 33.2 0.00 62.8 48.2 2.0 6.9 1.6 253 17 74.3 33.3 22.3 2.2 17.4 0.00 59.0 48.4 7.8 13.4 7.6 298 18 70.7 34.0 25.9 1.9 2.6 0.00 55.8 48.7 5.6 11.2 5.4 295 19 64.9 35.6 33.7 1.4 0.0 0.00 53.4 48.9 2.9 4.9 2.7 282 20 57.7 38.5 48.5 0.9 0.0 0.00 52.0 49.3 1.6 4.9 0.4 259 21 51.3 37.4 59.0 0.5 0.0 0.00 50.2 49.5 1.3 3.1 1.1 101 22 49.6 36.9 61.4 0.5 0.0 0.00 48.7 49.6 2.2 4.0 2.0 85 23 48.2 36.3 63.4 0.4 0.0 0.00 47.5 49.8 1.8 4.5 1.8 77 24 45.9 36.0 68.2 0.3 0.0 0.00 46.4 49.8 0.9 3.8 0.9 90 AZMET Daily Weather Data : TUCSON : Jan 18 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.7 35.2 54.1 DegF RELATIVE HUMIDITY 90.5 18.6 56.2 % DEWPOINT 35.8 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 63.5 39.4 49.5 DegF SOIL TEMP. 20 in 50.0 48.0 48.7 DegF WIND SPEED 13.4 2.0 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 15 Degrees SOLAR RADIATION 354.3 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 7.4 48 10.3 82 13.5 125 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, 2011 AZMET Hourly Weather Data : TUCSON : Jan 19 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.8 35.8 70.7 0.3 0.0 0.00 45.3 50.0 2.0 4.7 2.0 82 2 45.3 35.8 69.0 0.3 0.0 0.00 44.6 50.0 2.5 4.9 2.2 88 3 43.9 35.4 71.7 0.3 0.0 0.00 43.7 50.0 3.1 5.6 2.9 86 4 43.7 34.9 71.2 0.3 0.0 0.00 43.2 49.8 3.4 4.9 3.4 88 5 42.3 34.7 74.3 0.2 0.0 0.00 42.4 49.8 2.7 5.6 2.7 82 6 42.6 34.5 72.7 0.3 0.0 0.00 41.9 49.8 2.7 5.6 2.7 93 7 41.2 34.7 77.6 0.2 0.0 0.00 41.5 49.6 2.7 4.5 2.5 82 8 41.4 34.7 77.1 0.2 1.7 0.00 41.2 49.5 2.2 4.9 2.2 100 9 46.6 36.0 66.2 0.4 15.3 0.00 42.6 49.5 3.1 5.4 3.1 94 10 55.2 37.4 51.2 0.7 30.6 0.00 46.9 49.3 3.8 6.7 3.6 86 11 63.5 36.0 36.0 1.3 43.7 0.00 51.8 49.1 4.7 7.6 4.7 92 12 68.0 33.8 28.0 1.7 52.3 0.00 56.3 48.9 4.7 8.3 4.5 84 13 72.5 30.9 21.5 2.2 55.7 0.00 60.1 48.9 3.1 9.4 1.6 357 14 74.7 29.7 18.9 2.4 54.0 0.00 61.5 48.9 7.6 14.5 6.9 309 15 75.6 32.5 20.7 2.4 39.2 0.00 60.6 48.9 11.6 19.0 11.0 286 16 75.4 33.4 21.5 2.4 32.7 0.00 59.7 49.1 12.3 19.5 11.6 291 17 74.3 33.6 22.5 2.2 17.2 0.00 57.2 49.3 11.0 18.1 10.7 296 18 71.6 34.7 25.8 2.0 2.9 0.00 54.9 49.5 8.3 15.4 8.1 306 19 66.9 35.1 30.9 1.5 0.0 0.00 53.1 49.6 4.9 8.7 4.7 289 20 63.3 36.5 37.0 1.3 0.0 0.00 52.5 49.8 5.6 8.3 5.4 268 21 60.8 37.0 41.1 1.1 0.0 0.00 51.3 50.0 3.8 7.8 3.8 255 22 58.1 37.4 46.0 0.9 0.0 0.00 50.0 50.2 2.0 4.9 1.8 257 23 56.7 37.8 49.2 0.8 0.0 0.00 49.1 50.4 2.2 6.9 1.8 254 24 50.2 37.6 61.9 0.5 0.0 0.00 48.0 50.4 0.7 2.5 0.0 96 AZMET Daily Weather Data : TUCSON : Jan 19 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.3 40.3 57.4 DegF RELATIVE HUMIDITY 79.2 17.9 48.4 % DEWPOINT 35.1 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 61.5 41.2 50.0 DegF SOIL TEMP. 20 in 50.4 48.9 49.6 DegF WIND SPEED 19.5 4.7 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 315 Degrees SOLAR RADIATION 345.2 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 7.4 55 10.4 92 14.0 139 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jan 20 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.8 37.6 67.4 0.4 0.0 0.00 46.9 50.4 2.2 5.4 2.0 81 2 45.7 37.2 71.9 0.3 0.0 0.00 46.0 50.4 0.9 2.0 0.9 90 3 44.4 36.9 75.0 0.3 0.0 0.00 45.1 50.4 1.6 3.1 1.3 83 4 44.1 36.7 75.3 0.2 0.0 0.00 44.2 50.4 1.1 2.9 1.1 83 5 42.8 36.5 78.5 0.2 0.0 0.00 43.5 50.4 1.3 5.6 0.4 17 6 41.2 36.0 81.7 0.2 0.0 0.00 42.8 50.4 1.1 2.0 0.9 93 7 39.0 35.2 86.0 0.1 0.0 0.00 42.1 50.2 0.7 1.8 0.7 78 8 38.8 35.4 87.2 0.1 1.9 0.00 41.5 50.2 0.7 2.2 0.4 106 9 45.5 37.9 74.6 0.3 12.9 0.00 43.0 50.0 0.9 3.4 0.7 85 10 53.8 39.2 57.6 0.6 30.8 0.00 47.3 49.8 1.6 4.3 1.3 301 11 59.0 36.7 43.3 1.0 44.2 0.00 52.3 49.6 1.6 4.5 1.1 288 12 64.4 34.7 33.0 1.4 52.8 0.00 57.0 49.6 0.9 4.0 0.4 324 13 66.9 35.2 30.9 1.6 55.9 0.00 60.4 49.5 2.7 7.2 2.2 276 14 68.4 34.9 29.0 1.7 53.5 0.00 62.1 49.5 5.1 11.6 3.8 281 15 69.4 29.3 22.4 1.9 46.3 0.00 61.5 49.5 6.9 12.8 6.3 302 16 69.8 27.1 20.2 2.0 34.2 0.00 60.4 49.6 6.0 12.8 5.4 296 17 69.3 25.9 19.5 2.0 18.6 0.00 57.0 49.8 6.7 11.4 6.5 317 18 67.1 27.1 22.1 1.8 3.1 0.00 54.0 50.0 6.9 11.2 6.7 311 19 63.1 25.9 24.2 1.5 0.0 0.00 51.6 50.2 6.3 13.0 5.8 300 20 58.8 25.5 27.5 1.2 0.0 0.00 50.7 50.4 4.3 7.4 4.0 259 21 51.6 26.6 37.9 0.8 0.0 0.00 49.3 50.5 1.1 3.6 0.7 65 22 47.1 28.8 48.9 0.6 0.0 0.00 47.8 50.7 1.3 4.3 0.9 95 23 45.0 29.5 54.5 0.5 0.0 0.00 46.4 50.7 1.1 2.7 1.1 95 24 44.1 28.8 54.6 0.4 0.0 0.00 45.3 50.9 1.3 2.9 1.1 102 AZMET Daily Weather Data : TUCSON : Jan 20 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.7 37.6 53.6 DegF RELATIVE HUMIDITY 89.7 18.5 51.0 % DEWPOINT 32.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 62.1 41.5 50.0 DegF SOIL TEMP. 20 in 50.9 49.5 50.2 DegF WIND SPEED 13.0 2.7 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 308 Degrees SOLAR RADIATION 354.5 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 4.9 60 7.4 100 10.6 149 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jan 21 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.8 28.4 60.8 0.3 0.0 0.00 44.2 50.9 0.7 2.0 0.4 86 2 40.8 27.5 59.0 0.4 0.0 0.00 43.3 50.9 1.3 2.7 1.3 73 3 41.7 27.3 56.2 0.4 0.0 0.00 42.4 50.7 1.6 3.4 1.6 95 4 38.3 27.7 65.2 0.3 0.0 0.00 41.7 50.7 0.7 2.0 0.7 91 5 36.9 27.5 68.8 0.2 0.0 0.00 40.8 50.5 1.8 5.6 1.8 75 6 36.3 27.5 70.3 0.2 0.0 0.00 40.1 50.4 0.9 2.7 0.9 116 7 34.5 27.1 74.2 0.2 0.0 0.00 39.4 50.2 1.8 4.0 1.6 82 8 34.5 27.3 74.7 0.2 1.9 0.00 38.8 50.2 0.9 2.7 0.9 96 9 42.3 28.8 58.6 0.4 16.5 0.00 40.3 50.0 1.3 4.3 1.3 102 10 49.8 28.0 42.6 0.7 32.5 0.00 44.8 49.8 2.0 4.7 2.0 104 11 56.7 28.0 33.3 1.0 45.6 0.00 50.0 49.6 1.1 3.4 0.7 184 12 61.3 27.1 27.1 1.4 54.2 0.00 54.9 49.5 1.6 6.0 0.7 59 13 63.1 26.8 24.9 1.5 57.1 0.00 58.5 49.3 2.2 6.3 1.3 279 14 65.8 25.9 22.1 1.7 55.2 0.00 60.8 49.3 2.2 6.3 1.3 249 15 67.6 24.4 19.4 1.9 47.1 0.00 60.8 49.3 5.4 12.1 4.9 278 16 67.8 24.1 19.0 1.9 34.4 0.00 59.4 49.3 6.7 11.0 6.3 291 17 66.7 23.2 18.9 1.8 18.9 0.00 55.8 49.5 7.4 11.4 7.2 297 18 63.7 22.6 20.6 1.6 3.3 0.00 52.7 49.6 5.1 8.9 4.9 287 19 59.4 22.3 23.8 1.3 0.0 0.00 50.5 49.8 2.9 4.9 2.7 292 20 54.7 25.0 31.6 1.0 0.0 0.00 49.1 50.2 2.2 4.3 1.3 264 21 48.0 24.8 40.2 0.7 0.0 0.00 47.5 50.2 1.3 4.3 1.1 88 22 43.7 25.9 49.3 0.5 0.0 0.00 45.9 50.4 0.9 2.5 0.7 86 23 42.4 27.0 54.0 0.4 0.0 0.00 44.6 50.5 1.3 2.7 1.3 76 24 40.6 26.8 57.3 0.4 0.0 0.00 43.5 50.5 0.7 2.0 0.7 92 AZMET Daily Weather Data : TUCSON : Jan 21 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.2 33.4 49.8 DegF RELATIVE HUMIDITY 76.6 18.0 44.7 % DEWPOINT 26.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 61.3 38.8 48.0 DegF SOIL TEMP. 20 in 50.9 49.3 50.0 DegF WIND SPEED 12.1 2.2 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 304 Degrees SOLAR RADIATION 366.7 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 3.6 64 5.9 105 8.8 158 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jan 22 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.1 26.2 57.5 0.4 0.0 0.00 42.4 50.5 1.8 3.4 1.8 70 2 39.6 26.6 59.2 0.3 0.0 0.00 41.7 50.5 1.8 3.1 1.8 74 3 37.9 26.6 63.0 0.3 0.0 0.00 40.8 50.4 0.9 2.5 0.9 74 4 35.8 26.1 67.8 0.2 0.0 0.00 40.1 50.4 1.6 3.6 1.6 75 5 34.2 25.9 71.8 0.2 0.0 0.00 39.4 50.2 0.4 2.0 0.4 105 6 32.2 25.5 76.0 0.2 0.0 0.00 39.0 50.0 0.7 2.2 0.7 78 7 32.4 25.0 74.3 0.2 0.0 0.00 38.5 49.8 1.1 2.9 1.1 79 8 33.6 25.2 70.7 0.2 1.9 0.00 37.9 49.6 1.3 3.4 1.1 98 9 41.0 26.1 55.0 0.4 16.5 0.00 39.2 49.5 2.7 5.1 2.7 89 10 48.7 26.6 41.9 0.7 32.5 0.00 43.9 49.3 2.2 4.9 2.0 79 11 57.6 26.6 30.4 1.1 45.9 0.00 49.3 49.3 1.1 3.4 0.7 31 12 61.7 25.7 25.3 1.4 54.2 0.00 54.3 48.9 1.6 5.6 1.1 276 13 66.2 24.3 20.2 1.8 57.6 0.00 58.5 48.9 1.8 5.6 0.9 289 14 68.2 22.6 17.6 1.9 55.2 0.00 59.5 48.7 7.4 13.9 6.7 285 15 69.1 19.0 14.7 2.1 47.3 0.00 59.0 48.7 10.1 16.1 9.6 294 16 69.3 19.2 14.7 2.1 34.9 0.00 57.6 48.9 10.5 17.7 10.1 295 17 68.4 18.9 14.9 2.0 19.1 0.00 54.5 49.1 9.8 14.5 9.6 307 18 65.8 19.2 16.7 1.8 3.6 0.00 51.8 49.3 6.9 12.1 6.7 295 19 61.0 21.4 21.6 1.4 0.0 0.00 49.6 49.5 5.1 8.5 4.9 255 20 58.5 21.9 24.1 1.3 0.0 0.00 48.7 49.6 5.1 8.1 5.1 244 21 54.3 22.1 28.3 1.0 0.0 0.00 47.5 49.8 2.2 6.0 2.2 264 22 50.5 22.8 33.5 0.8 0.0 0.00 46.2 50.0 2.5 6.0 1.3 285 23 45.3 24.1 42.8 0.6 0.0 0.00 45.0 50.0 2.0 4.9 2.0 80 24 43.5 23.9 45.7 0.5 0.0 0.00 43.9 50.2 1.8 3.4 1.6 96 AZMET Daily Weather Data : TUCSON : Jan 22 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.2 31.3 50.5 DegF RELATIVE HUMIDITY 78.1 13.3 41.2 % DEWPOINT 23.9 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 59.7 37.9 47.1 DegF SOIL TEMP. 20 in 50.5 48.7 49.6 DegF WIND SPEED 17.7 3.4 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 368.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.1 68 6.7 112 9.4 167 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jan 23 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.8 24.4 52.0 0.4 0.0 0.00 42.8 50.2 1.3 2.7 0.9 78 2 38.5 24.4 56.8 0.3 0.0 0.00 41.9 50.2 1.1 5.1 0.9 87 3 37.4 24.4 59.3 0.3 0.0 0.00 41.0 50.0 1.6 3.4 1.6 90 4 35.8 24.4 63.1 0.3 0.0 0.00 40.1 50.0 1.6 3.1 1.3 81 5 34.7 24.3 65.1 0.2 0.0 0.00 39.4 49.8 0.9 2.7 0.9 49 6 33.6 24.1 67.9 0.2 0.0 0.00 38.5 49.6 1.3 4.0 1.1 98 7 32.4 23.9 70.9 0.2 0.0 0.00 37.9 49.6 0.9 3.1 0.4 63 8 32.5 24.1 70.8 0.2 1.9 0.00 37.4 49.5 1.1 2.9 0.4 106 9 39.2 25.5 57.7 0.3 16.3 0.00 38.8 49.3 2.0 5.6 1.8 71 10 48.2 23.9 38.3 0.7 32.3 0.00 43.2 49.1 3.1 6.0 3.1 94 11 54.7 23.2 29.1 1.0 46.3 0.00 48.4 48.9 1.8 4.7 1.3 74 12 58.3 22.6 25.0 1.3 54.7 0.00 53.2 48.7 3.4 10.7 2.2 289 13 60.6 21.4 21.8 1.4 57.6 0.00 55.8 48.6 8.1 15.4 7.6 279 14 62.2 20.7 20.0 1.5 55.4 0.00 57.2 48.6 7.4 13.2 6.7 282 15 64.6 21.4 18.9 1.7 48.0 0.00 58.6 48.6 4.0 9.4 2.7 292 16 65.5 21.4 18.3 1.8 35.4 0.00 57.9 48.6 5.1 11.6 4.5 297 17 65.5 20.1 17.4 1.8 19.6 0.00 54.7 48.7 6.0 12.1 5.6 312 18 63.5 19.9 18.5 1.6 3.8 0.00 51.8 48.9 3.1 6.3 2.9 318 19 57.2 21.6 25.0 1.2 0.0 0.00 49.3 49.1 1.6 4.9 0.4 34 20 50.0 25.9 38.5 0.8 0.0 0.00 47.5 49.3 1.1 3.6 0.9 74 21 45.1 24.1 43.3 0.6 0.0 0.00 45.9 49.5 1.1 3.6 0.9 94 22 43.9 24.1 45.5 0.5 0.0 0.00 44.4 49.6 1.6 4.9 0.2 54 23 40.1 23.9 52.4 0.4 0.0 0.00 43.2 49.8 1.3 3.1 0.9 106 24 38.5 23.7 54.9 0.4 0.0 0.00 42.1 49.8 1.3 3.4 1.3 70 AZMET Daily Weather Data : TUCSON : Jan 23 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.6 30.9 47.7 DegF RELATIVE HUMIDITY 74.4 16.6 42.9 % DEWPOINT 23.2 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 58.6 37.4 46.4 DegF SOIL TEMP. 20 in 50.2 48.6 49.3 DegF WIND SPEED 15.4 2.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 324 Degrees SOLAR RADIATION 371.0 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 2.9 71 5.0 117 7.6 175 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jan 24 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.9 23.9 56.7 0.3 0.0 0.00 41.4 49.8 1.6 3.8 1.3 67 2 38.3 23.9 56.0 0.3 0.0 0.00 40.8 49.8 1.3 3.1 1.1 91 3 36.0 23.4 60.0 0.3 0.0 0.00 39.7 49.6 1.3 3.1 1.1 74 4 33.3 23.0 65.8 0.2 0.0 0.00 38.8 49.6 1.3 2.9 1.3 80 5 31.5 22.6 69.9 0.2 0.0 0.00 37.9 49.5 0.9 2.7 0.9 86 6 30.6 22.5 71.8 0.2 0.0 0.00 37.0 49.3 1.6 2.7 1.6 84 7 30.0 22.5 72.7 0.2 0.0 0.00 36.3 49.3 0.9 2.5 0.9 99 8 29.7 22.3 73.6 0.2 2.2 0.00 36.0 48.9 0.9 2.0 0.7 105 9 38.5 23.0 53.9 0.4 17.2 0.00 37.6 48.9 2.0 4.0 1.8 102 10 46.4 22.1 38.0 0.7 33.5 0.00 42.1 48.7 3.4 5.8 3.4 95 11 53.2 23.5 31.4 0.9 47.1 0.00 47.5 48.6 2.9 6.5 2.7 85 12 58.8 23.2 25.1 1.3 56.1 0.00 52.7 48.4 2.2 6.5 1.8 84 13 61.7 21.2 20.8 1.5 59.7 0.00 56.5 48.2 3.8 10.3 3.1 292 14 63.9 16.9 16.1 1.7 57.1 0.00 57.0 48.0 10.1 16.3 9.2 288 15 65.3 16.3 14.9 1.8 49.0 0.00 57.0 48.0 9.8 16.3 9.4 284 16 65.5 15.1 14.0 1.8 36.5 0.00 55.8 48.2 10.3 15.2 9.6 280 17 64.4 13.6 13.7 1.8 20.5 0.00 52.7 48.4 11.0 15.9 10.7 294 18 61.3 13.6 15.2 1.6 2.6 0.00 49.6 48.6 10.3 17.4 10.1 293 19 57.7 14.7 18.0 1.3 0.0 0.00 47.5 48.7 7.4 11.9 7.2 279 20 54.0 18.1 24.3 1.1 0.0 0.00 46.8 48.9 3.4 9.4 2.2 296 21 46.2 18.0 31.9 0.7 0.0 0.00 45.1 49.1 1.1 4.3 0.7 91 22 42.3 19.0 38.8 0.6 0.0 0.00 43.5 49.1 2.2 6.3 1.6 78 23 42.3 19.2 39.3 0.6 0.0 0.00 42.3 49.3 2.2 5.6 1.6 102 24 39.0 18.5 43.5 0.5 0.0 0.00 41.0 49.3 2.0 3.8 1.8 72 AZMET Daily Weather Data : TUCSON : Jan 24 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.2 28.2 46.9 DegF RELATIVE HUMIDITY 77.4 13.1 40.2 % DEWPOINT 19.9 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 57.2 36.0 45.1 DegF SOIL TEMP. 20 in 49.8 48.0 48.9 DegF WIND SPEED 17.4 3.8 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 299 Degrees SOLAR RADIATION 381.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.7 74 4.7 122 7.2 182 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jan 25 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.7 16.9 41.1 0.5 0.0 0.00 39.7 49.3 1.8 3.6 1.6 97 2 35.8 18.0 47.9 0.4 0.0 0.00 38.8 49.3 0.9 2.7 0.4 58 3 32.7 18.7 55.4 0.3 0.0 0.00 38.1 49.1 1.1 3.4 0.9 114 4 31.6 19.4 59.8 0.2 0.0 0.00 37.2 49.1 0.7 1.8 0.4 104 5 29.7 19.0 64.5 0.2 0.0 0.00 36.5 48.9 1.1 2.7 0.7 91 6 28.9 18.9 65.3 0.2 0.0 0.00 36.0 48.7 1.3 4.9 0.9 94 7 28.8 18.9 66.2 0.2 0.0 0.00 35.6 48.6 1.6 4.3 1.1 98 8 28.9 18.7 65.1 0.2 2.2 0.00 35.4 48.4 1.1 4.9 0.9 98 9 38.5 19.0 46.3 0.4 15.3 0.00 36.0 48.2 1.3 4.9 1.1 95 10 50.5 17.4 26.6 0.9 31.3 0.00 40.8 48.0 1.8 5.4 1.3 96 11 58.8 13.8 16.8 1.4 47.8 0.00 46.2 47.8 6.3 13.2 5.8 126 12 61.5 12.9 14.7 1.6 50.4 0.00 50.2 47.7 6.0 11.0 5.6 114 13 63.0 13.1 13.9 1.7 42.0 0.00 52.9 47.5 4.0 9.6 3.6 76 14 64.0 12.2 12.9 1.8 32.7 0.00 54.0 47.5 1.6 5.8 0.4 93 15 64.9 10.6 11.6 1.9 30.1 0.00 55.0 47.5 1.6 5.1 1.3 338 16 66.2 9.9 10.8 2.0 33.2 0.00 55.2 47.5 1.8 4.9 1.6 276 17 65.3 9.5 11.0 1.9 18.2 0.00 52.7 47.7 4.3 9.6 4.0 283 18 62.2 12.0 13.8 1.6 4.1 0.00 49.3 47.8 6.0 9.4 6.0 282 19 56.8 12.9 17.4 1.3 0.0 0.00 46.9 48.0 3.1 6.9 3.1 288 20 53.1 15.6 22.5 1.1 0.0 0.00 45.7 48.2 5.1 8.9 4.9 264 21 50.7 14.4 23.2 1.0 0.0 0.00 44.1 48.4 2.5 8.3 2.2 308 22 41.9 15.6 34.3 0.6 0.0 0.00 42.6 48.4 0.9 2.7 0.9 73 23 38.8 16.7 40.2 0.5 0.0 0.00 41.2 48.6 1.8 3.1 1.8 79 24 36.5 16.9 44.0 0.4 0.0 0.00 39.9 48.6 1.3 3.4 1.3 87 AZMET Daily Weather Data : TUCSON : Jan 25 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.0 27.9 46.9 DegF RELATIVE HUMIDITY 71.1 9.7 34.4 % DEWPOINT 15.4 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 55.2 35.4 43.7 DegF SOIL TEMP. 20 in 49.3 47.5 48.2 DegF WIND SPEED 13.2 2.5 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 88 Degrees SOLAR RADIATION 307.5 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 3.2 77 5.4 127 7.9 190 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jan 26 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 34.5 16.5 47.4 0.3 0.0 0.00 38.8 48.6 1.1 3.1 1.1 68 2 31.5 16.9 54.2 0.3 0.0 0.00 37.9 48.6 1.1 2.0 1.1 95 3 30.0 17.2 58.3 0.2 0.0 0.00 37.2 48.4 1.1 2.5 1.1 78 4 29.3 16.9 59.3 0.2 0.0 0.00 36.5 48.4 0.9 2.7 0.7 83 5 28.6 16.7 60.5 0.2 0.0 0.00 36.0 48.2 1.8 4.3 1.6 81 6 28.0 16.9 62.7 0.2 0.0 0.00 35.6 48.0 1.8 3.8 1.6 86 7 27.0 17.1 65.3 0.2 0.0 0.00 35.2 48.0 1.1 3.4 0.9 65 8 26.4 17.4 68.2 0.2 2.4 0.00 35.1 47.8 0.9 2.2 0.7 112 9 35.4 18.9 50.7 0.3 17.2 0.00 35.1 47.7 0.7 2.0 0.4 31 10 44.1 17.8 34.6 0.6 32.7 0.00 39.4 47.5 1.1 3.1 0.7 360 11 52.0 18.5 26.4 1.0 47.5 0.00 45.3 47.3 1.1 3.4 0.7 60 12 55.8 16.9 21.3 1.2 56.4 0.00 50.5 47.1 2.9 7.4 2.5 275 13 60.3 15.6 17.2 1.5 60.0 0.00 54.7 46.9 2.7 7.6 1.8 295 14 62.6 15.3 15.6 1.6 57.3 0.00 56.8 46.8 5.4 9.6 4.7 289 15 64.0 16.0 15.3 1.7 49.5 0.00 57.0 46.8 7.2 11.9 6.7 288 16 65.3 15.3 14.1 1.8 36.8 0.00 55.9 46.9 7.2 13.0 6.7 304 17 65.3 15.6 14.5 1.8 20.8 0.00 53.1 47.1 6.9 11.4 6.7 308 18 63.1 16.2 15.9 1.7 4.3 0.00 49.8 47.3 6.5 11.6 6.5 312 19 56.8 18.3 22.3 1.2 0.0 0.00 47.5 47.5 1.8 5.4 1.1 343 20 52.2 18.7 26.4 1.0 0.0 0.00 45.7 47.8 1.6 5.4 0.7 85 21 44.6 19.0 35.8 0.6 0.0 0.00 44.1 48.0 1.1 2.7 0.9 76 22 41.4 19.9 41.9 0.5 0.0 0.00 42.6 48.2 1.3 5.6 0.7 101 23 39.0 20.8 47.5 0.4 0.0 0.00 41.4 48.2 1.1 4.0 0.9 100 24 38.1 20.3 48.5 0.4 0.0 0.00 40.3 48.2 1.1 3.1 0.9 131 AZMET Daily Weather Data : TUCSON : Jan 26 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.0 25.3 44.8 DegF RELATIVE HUMIDITY 71.3 13.4 38.5 % DEWPOINT 17.4 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 57.0 34.9 43.9 DegF SOIL TEMP. 20 in 48.6 46.8 47.7 DegF WIND SPEED 13.0 2.5 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 318 Degrees SOLAR RADIATION 384.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 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 79 4.3 132 6.8 197 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jan 27 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.2 15.4 26.0 1.0 0.0 0.00 39.9 48.2 3.8 9.6 2.5 96 2 40.5 19.8 43.0 0.5 0.0 0.00 39.2 48.2 1.6 4.3 0.9 312 3 45.1 16.0 31.7 0.7 0.0 0.00 38.7 48.2 3.6 9.4 2.5 92 4 52.9 14.5 21.4 1.1 0.0 0.00 38.7 48.0 6.3 13.6 6.0 104 5 53.8 15.3 21.4 1.1 0.0 0.00 38.7 48.0 8.5 18.1 8.3 104 6 52.7 15.1 22.1 1.1 0.0 0.00 38.7 47.8 8.1 12.1 7.8 110 7 51.4 14.7 22.8 1.0 0.0 0.00 38.1 47.7 4.9 13.9 3.1 111 8 47.1 15.3 27.6 0.8 2.4 0.00 37.8 47.7 4.0 15.4 1.3 71 9 55.9 14.9 19.5 1.2 18.2 0.00 39.7 47.5 10.5 18.8 10.3 99 10 59.0 15.3 17.7 1.4 34.6 0.00 43.5 47.3 12.8 20.8 12.3 94 11 60.6 14.7 16.4 1.5 48.5 0.00 47.1 47.3 14.3 22.4 13.9 86 12 63.1 14.5 14.8 1.7 57.3 0.00 50.9 47.1 11.4 19.5 10.7 78 13 65.1 13.8 13.5 1.8 60.9 0.00 54.3 47.1 8.7 15.7 8.1 83 14 66.6 13.6 12.6 2.0 58.8 0.00 56.8 47.1 7.2 14.5 6.5 101 15 67.6 13.5 12.1 2.0 50.9 0.00 57.6 47.1 8.1 14.8 7.4 86 16 68.2 12.7 11.5 2.1 38.0 0.00 56.8 47.1 8.1 15.0 7.6 89 17 68.0 11.5 11.0 2.1 21.5 0.00 54.3 47.3 7.4 13.4 7.2 79 18 65.8 10.4 11.3 1.9 4.5 0.00 51.3 47.5 5.8 12.1 5.6 81 19 60.3 10.8 14.0 1.5 0.0 0.00 48.7 47.8 2.7 6.9 2.7 89 20 55.6 10.4 16.1 1.3 0.0 0.00 46.8 48.0 2.7 4.5 2.7 100 21 52.3 12.0 19.6 1.1 0.0 0.00 45.1 48.2 2.0 4.0 1.8 99 22 48.6 14.2 24.9 0.9 0.0 0.00 43.7 48.4 1.3 2.7 0.7 289 23 41.9 14.4 32.2 0.6 0.0 0.00 42.4 48.4 0.7 2.7 0.4 103 24 37.8 14.4 37.9 0.5 0.0 0.00 41.2 48.6 0.7 2.5 0.7 101 AZMET Daily Weather Data : TUCSON : Jan 27 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.1 36.0 55.4 DegF RELATIVE HUMIDITY 49.6 10.1 20.9 % DEWPOINT 14.0 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 57.6 37.6 45.3 DegF SOIL TEMP. 20 in 48.6 46.9 47.7 DegF WIND SPEED 22.4 6.0 MPH WIND VECTOR MAG. 5.4 MPH WIND VECTOR DIR. 92 Degrees SOLAR RADIATION 395.9 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 4.0 83 6.5 138 9.7 207 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jan 28 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 35.1 15.6 44.6 0.4 0.0 0.00 39.9 48.6 0.9 2.0 0.7 102 2 33.6 16.0 47.8 0.3 0.0 0.00 39.0 48.4 1.3 2.7 1.3 84 3 32.7 16.0 49.7 0.3 0.0 0.00 38.1 48.4 0.9 2.7 0.9 96 4 31.5 16.2 52.5 0.3 0.0 0.00 37.4 48.4 0.9 1.8 0.7 107 5 30.4 17.1 57.3 0.2 0.0 0.00 36.7 48.2 0.7 2.2 0.7 104 6 29.1 16.9 60.1 0.2 0.0 0.00 36.0 48.0 0.9 2.0 0.7 105 7 28.4 17.2 62.5 0.2 0.0 0.00 35.6 47.8 0.7 2.0 0.7 126 8 29.1 17.2 60.9 0.2 2.4 0.00 35.2 47.7 0.7 1.6 0.7 93 9 39.9 17.8 41.1 0.5 17.9 0.00 36.7 47.7 0.7 2.0 0.4 135 10 51.8 16.7 24.6 1.0 34.4 0.00 41.5 47.5 1.3 3.8 0.9 69 11 57.6 17.2 20.3 1.3 48.0 0.00 46.8 47.1 2.9 6.3 2.7 107 12 63.7 16.9 16.0 1.7 57.1 0.00 51.8 47.1 2.5 6.0 1.8 84 13 67.6 16.3 13.7 2.0 60.9 0.00 55.8 46.9 2.9 7.8 2.2 79 14 70.7 16.5 12.4 2.3 58.8 0.00 58.6 46.8 2.2 6.5 0.7 114 15 71.4 15.4 11.6 2.3 50.7 0.00 59.7 46.8 2.7 7.4 1.8 338 16 71.4 14.7 11.2 2.3 37.5 0.00 59.2 46.9 3.8 10.7 2.2 341 17 70.7 13.5 10.9 2.3 21.0 0.00 56.3 47.1 6.0 11.2 5.8 330 18 68.2 12.9 11.6 2.1 4.5 0.00 53.1 47.3 5.6 10.5 5.4 315 19 62.2 13.6 14.8 1.6 0.0 0.00 50.5 47.7 2.2 4.7 2.0 291 20 57.2 17.6 21.0 1.3 0.0 0.00 48.6 47.8 2.7 5.6 2.2 280 21 49.5 18.9 29.6 0.9 0.0 0.00 46.8 48.2 1.3 3.4 0.9 79 22 45.1 18.0 33.5 0.7 0.0 0.00 45.0 48.4 1.3 3.6 1.1 100 23 44.1 17.2 33.4 0.6 0.0 0.00 43.5 48.4 2.2 3.8 2.0 71 24 42.3 17.4 36.4 0.6 0.0 0.00 42.3 48.6 2.5 5.4 2.2 87 AZMET Daily Weather Data : TUCSON : Jan 28 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.1 27.3 49.3 DegF RELATIVE HUMIDITY 66.0 10.4 32.4 % DEWPOINT 16.3 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 59.9 35.2 45.5 DegF SOIL TEMP. 20 in 48.6 46.8 47.8 DegF WIND SPEED 11.2 2.0 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 33 Degrees SOLAR RADIATION 393.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 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 88 6.8 145 9.7 216 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, 2011 AZMET Hourly Weather Data : TUCSON : Jan 29 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.7 16.9 36.2 0.6 0.0 0.00 41.2 48.6 2.0 3.8 1.8 84 2 39.7 16.9 38.9 0.5 0.0 0.00 40.3 48.6 1.8 3.4 1.6 92 3 36.3 18.0 46.7 0.4 0.0 0.00 39.4 48.6 1.1 3.4 1.1 72 4 35.4 17.8 47.8 0.4 0.0 0.00 38.5 48.4 1.8 3.1 1.6 88 5 34.0 18.3 52.1 0.3 0.0 0.00 37.8 48.4 1.1 2.5 0.9 82 6 33.1 18.5 54.7 0.3 0.0 0.00 37.0 48.2 1.6 4.3 1.3 89 7 32.9 18.1 54.0 0.3 0.0 0.00 36.5 48.0 1.6 3.4 1.6 79 8 32.9 18.9 55.6 0.3 2.4 0.00 36.1 48.0 2.2 4.3 2.0 72 9 41.7 18.5 39.2 0.6 17.7 0.00 37.9 47.8 3.1 7.6 2.7 102 10 51.6 19.0 27.3 1.0 34.2 0.00 42.6 47.7 3.4 5.6 3.1 116 11 60.6 19.8 20.4 1.5 48.3 0.00 48.6 47.5 1.6 5.6 1.1 110 12 64.2 17.8 16.4 1.7 57.3 0.00 53.8 47.3 1.8 4.9 0.7 255 13 66.2 14.4 13.3 1.9 60.7 0.00 57.0 47.1 4.7 9.4 4.3 276 14 68.0 12.9 11.6 2.1 58.5 0.00 58.6 47.1 6.7 14.8 6.3 307 15 68.9 13.6 11.7 2.1 50.7 0.00 58.8 47.1 7.8 14.3 6.7 296 16 68.9 13.5 11.5 2.1 37.8 0.00 57.6 47.3 8.5 15.4 7.8 284 17 68.2 12.6 11.4 2.1 21.7 0.00 55.0 47.5 7.6 14.8 7.2 301 18 66.2 12.6 12.2 1.9 5.0 0.00 51.8 47.7 5.1 10.3 4.9 326 19 59.2 14.9 17.8 1.4 0.0 0.00 49.3 47.8 0.9 3.4 0.9 330 20 49.5 17.2 27.5 0.9 0.0 0.00 47.3 48.2 0.7 2.0 0.4 150 21 45.9 16.9 30.8 0.7 0.0 0.00 45.5 48.4 0.9 2.5 0.9 86 22 42.8 17.4 35.5 0.6 0.0 0.00 44.1 48.6 1.6 3.4 1.6 88 23 41.9 18.3 38.4 0.6 0.0 0.00 42.8 48.6 1.6 4.5 1.3 99 24 41.0 17.1 37.4 0.6 0.0 0.00 41.7 48.6 1.8 3.4 1.8 78 AZMET Daily Weather Data : TUCSON : Jan 29 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.6 31.5 49.6 DegF RELATIVE HUMIDITY 58.9 10.8 31.2 % DEWPOINT 16.7 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 58.8 36.1 45.9 DegF SOIL TEMP. 20 in 48.6 47.1 48.0 DegF WIND SPEED 15.4 2.9 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 332 Degrees SOLAR RADIATION 394.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.0 92 6.3 151 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, 2011 AZMET Hourly Weather Data : TUCSON : Jan 30 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.4 17.4 37.4 0.6 0.0 0.00 40.8 48.6 3.1 4.9 2.9 84 2 39.9 17.6 39.9 0.5 0.0 0.00 40.1 48.6 2.7 5.1 2.7 78 3 38.7 17.4 41.8 0.5 0.0 0.00 39.4 48.6 1.6 3.8 1.6 93 4 35.2 17.8 48.4 0.4 0.0 0.00 38.7 48.4 1.8 3.8 1.8 83 5 37.6 17.4 43.5 0.4 0.0 0.00 38.1 48.4 3.1 6.0 3.1 96 6 36.7 17.8 45.9 0.4 0.0 0.00 37.8 48.2 2.0 4.7 1.8 88 7 32.5 18.5 55.8 0.3 0.0 0.00 37.2 48.0 0.9 3.6 0.9 73 8 35.6 18.3 49.1 0.4 1.9 0.00 37.2 48.0 2.2 4.7 2.0 96 9 43.5 18.9 36.9 0.6 11.0 0.00 38.8 47.8 2.9 5.8 2.7 107 10 50.4 20.3 30.4 0.9 26.0 0.00 42.1 47.7 3.8 7.4 3.6 115 11 57.4 21.7 25.0 1.2 48.3 0.00 47.3 47.5 4.9 8.3 4.7 100 12 62.8 21.2 20.0 1.6 57.6 0.00 52.0 47.3 6.3 11.6 5.8 87 13 65.8 20.1 17.2 1.8 60.9 0.00 55.6 47.1 6.3 11.2 5.8 103 14 67.8 18.9 15.2 2.0 52.1 0.00 57.7 47.1 4.3 10.5 3.1 88 15 70.3 15.8 12.2 2.2 51.4 0.00 58.6 47.1 5.8 17.0 4.7 258 16 70.3 13.8 11.2 2.3 38.7 0.00 58.1 47.3 6.0 13.0 5.6 245 17 70.2 14.2 11.4 2.2 22.2 0.00 55.9 47.5 5.1 10.7 4.5 228 18 67.8 13.8 12.2 2.0 4.1 0.00 52.7 47.7 4.9 11.2 4.5 228 19 64.2 14.5 14.3 1.8 0.0 0.00 50.9 47.8 1.6 5.4 1.6 211 20 57.9 17.1 20.0 1.3 0.0 0.00 49.8 48.0 1.1 2.7 1.1 72 21 54.9 18.9 24.1 1.1 0.0 0.00 48.9 48.4 1.1 3.1 0.9 110 22 52.2 20.3 28.2 1.0 0.0 0.00 48.4 48.6 0.7 2.0 0.7 112 23 52.5 21.4 29.2 0.9 0.0 0.00 47.8 48.6 1.3 5.6 1.1 61 24 53.1 20.3 27.4 1.0 0.0 0.00 47.1 48.7 2.2 4.7 1.3 49 AZMET Daily Weather Data : TUCSON : Jan 30 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.6 31.6 52.5 DegF RELATIVE HUMIDITY 58.4 10.3 29.0 % DEWPOINT 18.1 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 58.6 37.0 46.6 DegF SOIL TEMP. 20 in 48.7 47.1 48.0 DegF WIND SPEED 17.0 3.1 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 114 Degrees SOLAR RADIATION 374.1 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 4.7 97 7.2 158 9.9 235 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jan 31 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.4 18.0 22.8 1.2 0.0 0.00 46.6 48.7 4.5 8.9 4.5 304 2 54.7 16.9 22.2 1.1 0.0 0.00 45.9 48.7 4.7 8.5 4.5 304 3 53.1 25.3 33.9 0.9 0.0 0.00 45.3 48.9 4.7 8.9 4.5 299 4 52.0 28.4 40.2 0.8 0.0 0.00 45.3 48.9 4.3 7.4 3.8 279 5 50.2 29.3 44.2 0.7 0.0 0.00 45.0 48.7 2.9 6.7 2.9 294 6 49.1 30.0 47.5 0.6 0.0 0.00 44.4 48.7 4.5 8.7 4.3 306 7 50.0 30.6 47.1 0.6 0.0 0.00 44.4 48.7 5.4 9.4 5.4 305 8 48.6 33.3 55.6 0.5 1.4 0.00 44.4 48.7 2.5 6.3 1.8 278 9 49.1 35.2 58.7 0.5 6.7 0.00 45.3 48.6 4.9 11.0 4.7 294 10 50.0 35.8 57.8 0.5 26.0 0.00 47.5 48.6 5.8 13.2 5.6 290 11 52.7 36.5 53.8 0.6 40.8 0.00 51.3 48.6 8.1 13.0 7.6 290 12 50.9 36.9 59.5 0.5 20.1 0.16 49.8 48.4 12.3 24.8 11.6 293 13 46.6 41.0 81.1 0.2 27.0 0.04 50.0 48.4 6.5 18.3 6.3 274 14 52.0 40.1 63.5 0.5 54.2 0.00 54.7 48.4 10.7 17.2 10.3 275 15 53.6 37.6 54.3 0.6 39.7 0.00 55.0 48.4 11.2 17.7 10.7 287 16 53.2 37.4 55.0 0.6 13.9 0.00 53.4 48.6 8.9 14.1 8.7 282 17 52.9 36.1 52.7 0.6 6.0 0.00 51.3 48.6 8.1 12.5 7.8 277 18 54.1 33.3 45.0 0.8 6.0 0.00 49.6 48.7 11.2 19.7 11.0 294 19 53.4 32.2 44.4 0.8 0.0 0.00 48.2 48.7 9.2 17.4 8.9 296 20 51.8 33.8 50.3 0.6 0.0 0.00 47.3 48.9 4.5 8.9 4.5 263 21 50.4 34.7 55.0 0.6 0.0 0.00 46.6 48.9 3.1 5.6 3.1 262 22 46.0 36.3 69.1 0.3 0.0 0.00 45.1 49.1 0.9 2.2 0.4 58 23 42.1 36.1 79.2 0.2 0.0 0.00 43.9 49.1 1.1 2.7 1.1 82 24 40.5 34.7 79.6 0.2 0.0 0.00 42.8 49.1 1.8 2.9 1.8 80 AZMET Daily Weather Data : TUCSON : Jan 31 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 56.8 40.1 50.5 DegF RELATIVE HUMIDITY 90.2 19.5 53.0 % DEWPOINT 32.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 55.9 42.8 47.7 DegF SOIL TEMP. 20 in 49.1 48.4 48.7 DegF WIND SPEED 24.8 5.8 MPH WIND VECTOR MAG. 5.4 MPH WIND VECTOR DIR. 289 Degrees SOLAR RADIATION 242.0 Langleys PRECIPITATION 0.20 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 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 97 2.0 160 4.7 240 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Feb 1 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.0 34.0 76.3 0.2 0.0 0.00 42.3 49.1 1.6 2.9 1.6 88 2 38.8 34.0 82.7 0.1 0.0 0.00 41.5 48.9 0.9 2.2 0.9 92 3 36.7 33.1 86.2 0.1 0.0 0.00 40.5 48.9 1.6 3.6 1.3 89 4 34.5 31.8 89.6 0.1 0.0 0.00 39.4 48.7 1.1 3.4 1.1 85 5 33.3 30.7 90.8 0.1 0.0 0.00 38.5 48.7 1.3 2.5 1.1 100 6 33.1 29.8 87.5 0.1 0.0 0.00 37.8 48.6 1.8 4.3 1.8 91 7 32.9 29.1 85.6 0.1 0.0 0.00 37.0 48.4 1.8 3.1 1.8 97 8 34.0 28.9 81.7 0.1 3.1 0.00 36.7 48.4 1.8 3.4 1.8 101 9 40.5 30.9 68.2 0.3 19.1 0.00 38.5 48.2 2.9 7.6 2.9 100 10 46.9 32.4 56.7 0.5 36.1 0.00 43.5 48.0 4.5 8.1 4.5 102 11 52.7 30.4 42.1 0.8 49.9 0.00 49.1 47.8 1.6 5.1 0.7 111 12 54.3 28.9 37.7 0.9 55.9 0.00 53.8 47.7 4.7 17.2 4.3 284 13 55.8 27.7 33.7 1.0 41.6 0.00 53.1 47.5 13.0 21.5 12.5 287 14 56.8 26.1 30.4 1.1 44.4 0.00 53.8 47.5 15.9 24.4 15.2 286 15 55.6 23.9 28.9 1.1 20.3 0.00 51.4 47.5 14.3 24.4 13.4 294 16 56.3 21.6 25.7 1.1 34.6 0.00 51.6 47.7 12.8 19.7 12.3 310 17 56.1 19.4 23.5 1.2 21.3 0.00 49.8 47.7 12.5 19.7 12.1 305 18 54.7 16.7 22.1 1.1 5.5 0.00 47.3 47.8 13.6 21.3 13.2 310 19 51.8 16.2 24.0 1.0 0.0 0.00 45.3 48.0 8.5 17.0 8.3 304 20 48.4 18.1 29.7 0.8 0.0 0.00 43.7 48.0 4.0 7.6 4.0 284 21 45.9 18.9 33.7 0.7 0.0 0.00 42.4 48.2 3.1 7.2 3.1 294 22 46.4 12.4 24.9 0.8 0.0 0.00 41.4 48.2 9.4 17.2 9.2 295 23 44.2 9.5 23.5 0.8 0.0 0.00 40.1 48.2 8.1 14.1 7.8 284 24 42.1 5.0 20.9 0.7 0.0 0.00 39.0 48.2 10.7 18.8 10.5 297 AZMET Daily Weather Data : TUCSON : Feb 1 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 58.1 32.4 45.5 DegF RELATIVE HUMIDITY 93.1 19.8 50.2 % DEWPOINT 24.6 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 54.0 36.7 44.2 DegF SOIL TEMP. 20 in 49.1 47.5 48.2 DegF WIND SPEED 24.4 6.3 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 300 Degrees SOLAR RADIATION 331.8 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 0.5 97 2.0 162 4.3 244 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Feb 2 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.4 2.8 21.1 0.6 0.0 0.00 37.9 48.2 11.2 18.1 11.0 300 2 35.8 -0.4 20.7 0.6 0.0 0.00 36.5 48.0 12.5 19.7 12.3 308 3 33.3 -2.7 20.5 0.5 0.0 0.00 35.6 48.0 9.8 17.9 9.6 302 4 30.7 -2.7 22.7 0.4 0.0 0.00 35.1 47.8 5.4 11.0 5.1 301 5 29.1 -2.4 24.7 0.4 0.0 0.00 34.5 47.7 3.6 7.2 3.4 320 6 27.9 -1.7 27.0 0.4 0.0 0.00 34.2 47.5 2.9 6.9 2.5 307 7 27.0 -1.1 28.7 0.3 0.0 0.00 33.6 47.3 4.0 7.4 3.6 285 8 26.1 -0.4 30.8 0.3 2.9 0.00 33.3 47.1 4.7 10.5 4.3 291 9 28.6 -0.8 27.3 0.4 19.1 0.00 33.3 46.9 5.8 10.7 4.9 337 10 32.2 -0.4 24.0 0.5 36.1 0.00 33.6 46.8 2.9 8.3 2.2 53 11 34.7 -0.6 21.5 0.5 50.2 0.00 38.7 46.6 7.8 17.2 6.0 328 12 35.2 -4.2 17.9 0.6 59.3 0.00 42.3 46.4 13.2 20.1 12.8 320 13 36.1 -5.3 16.2 0.6 62.8 0.00 45.5 46.2 10.5 19.0 9.4 320 14 36.7 -7.1 14.6 0.6 60.7 0.00 47.1 46.0 11.6 21.5 11.0 334 15 36.9 -8.3 13.5 0.6 52.8 0.00 47.3 46.0 14.1 23.9 13.6 325 16 37.2 -9.4 12.8 0.7 39.9 0.00 46.2 45.9 14.3 24.8 13.9 336 17 37.0 -11.0 11.8 0.7 23.6 0.00 43.9 46.0 13.6 22.8 13.2 345 18 35.8 -11.0 12.4 0.6 6.2 0.00 41.0 46.0 11.0 19.5 10.5 341 19 34.5 -7.2 15.6 0.6 0.0 0.00 38.8 46.0 8.7 19.2 8.5 348 20 33.4 0.3 23.6 0.5 0.0 0.00 37.4 46.2 6.5 18.1 5.4 20 21 31.6 4.6 31.3 0.4 0.0 0.00 36.3 46.2 2.5 9.4 0.4 124 22 30.0 5.9 35.2 0.4 0.0 0.00 35.6 46.2 3.8 9.4 2.9 154 23 28.2 4.1 35.0 0.3 0.0 0.00 35.1 46.2 3.1 8.1 2.5 126 24 26.8 2.1 33.7 0.3 0.0 0.00 34.5 46.2 6.5 15.4 5.6 82 AZMET Daily Weather Data : TUCSON : Feb 2 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 41.2 25.0 32.7 DegF RELATIVE HUMIDITY 39.3 11.1 22.6 % DEWPOINT -2.4 DegF ACTUAL VAPOR PRESS. 0.1 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 47.5 33.3 38.3 DegF SOIL TEMP. 20 in 48.2 45.9 46.8 DegF WIND SPEED 24.8 7.8 MPH WIND VECTOR MAG. 6.0 MPH WIND VECTOR DIR. 328 Degrees SOLAR RADIATION 413.5 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 0.0 97 0.0 162 0.0 244 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Feb 3 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 24.3 -0.2 33.5 0.3 0.0 0.00 33.8 46.0 10.7 19.2 10.5 73 2 23.4 -2.9 30.7 0.3 0.0 0.00 33.1 46.0 14.5 21.7 14.1 75 3 22.8 -4.7 28.7 0.3 0.0 0.00 32.5 45.9 13.4 22.1 13.0 94 4 22.5 -5.6 27.9 0.3 0.0 0.00 32.2 45.7 11.0 18.8 10.5 94 5 20.7 -5.6 30.1 0.3 0.0 0.00 31.8 45.5 9.8 17.4 9.6 90 6 19.6 -6.7 29.9 0.3 0.0 0.00 31.5 45.3 8.5 15.7 8.1 81 7 18.7 -7.6 30.0 0.2 0.0 0.00 31.1 45.1 7.8 15.0 7.6 86 8 18.5 -8.0 29.6 0.3 3.3 0.00 30.6 45.0 11.6 19.7 11.2 87 9 20.1 -8.0 27.5 0.3 19.6 0.00 30.7 44.8 9.6 15.4 9.4 84 10 23.7 -7.6 24.2 0.3 36.5 0.00 31.1 44.6 7.2 13.2 6.7 90 11 25.7 -7.6 22.3 0.4 50.4 0.00 31.3 44.4 5.8 13.0 5.4 71 12 28.8 -7.1 20.1 0.4 59.5 0.00 31.3 44.2 4.7 11.4 2.9 38 13 30.6 -6.7 19.0 0.5 63.1 0.00 31.5 44.1 3.6 7.8 0.9 59 14 32.4 -8.0 16.7 0.5 60.7 0.00 39.0 43.9 4.3 8.7 2.2 312 15 34.7 -6.5 16.2 0.6 53.0 0.00 42.4 43.7 3.6 10.5 0.0 168 16 36.3 -7.1 14.7 0.6 40.1 0.00 43.2 43.7 3.6 8.5 2.9 146 17 37.4 -7.2 14.0 0.6 23.6 0.00 41.4 43.5 3.1 8.9 2.2 148 18 36.5 -7.8 14.1 0.6 6.2 0.00 38.3 43.7 1.8 7.4 1.6 148 19 32.4 -3.6 20.7 0.5 0.0 0.00 36.1 43.7 0.9 3.1 0.4 166 20 28.8 -0.4 27.6 0.4 0.0 0.00 35.2 43.7 0.9 3.1 0.7 103 21 27.9 0.0 29.2 0.4 0.0 0.00 34.5 43.7 1.1 3.8 0.4 110 22 24.3 0.7 35.0 0.3 0.0 0.00 34.0 43.9 1.1 2.7 0.9 73 23 21.9 2.5 42.2 0.2 0.0 0.00 33.6 43.9 0.9 3.1 0.9 71 24 20.5 3.7 47.2 0.2 0.0 0.00 33.3 43.9 0.9 2.7 0.9 85 AZMET Daily Weather Data : TUCSON : Feb 3 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 39.2 18.0 26.2 DegF RELATIVE HUMIDITY 56.3 13.0 26.3 % DEWPOINT -4.7 DegF ACTUAL VAPOR PRESS. 0.1 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 43.2 30.6 34.3 DegF SOIL TEMP. 20 in 46.2 43.5 44.6 DegF WIND SPEED 22.1 5.8 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 86 Degrees SOLAR RADIATION 415.9 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 0.0 97 0.0 162 0.0 244 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Feb 4 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 19.8 3.7 49.1 0.2 0.0 0.00 32.9 43.7 0.9 2.2 0.9 80 2 18.9 5.4 54.8 0.2 0.0 0.00 32.5 43.7 0.7 2.0 0.7 86 3 18.3 4.3 53.5 0.2 0.0 0.00 32.4 43.5 0.9 2.7 0.7 94 4 18.7 3.9 51.5 0.2 0.0 0.00 32.2 43.5 1.6 3.4 1.3 83 5 18.7 2.7 49.0 0.2 0.0 0.00 31.8 43.3 1.3 3.6 1.3 78 6 18.0 2.7 50.5 0.2 0.0 0.00 31.6 43.3 1.1 3.4 0.9 78 7 16.5 4.1 57.5 0.1 0.0 0.00 31.5 43.2 1.3 3.4 1.1 78 8 17.2 3.7 54.3 0.2 3.3 0.00 31.3 43.0 0.7 2.0 0.7 70 9 26.4 3.4 36.8 0.3 19.6 0.00 31.3 43.0 0.7 2.0 0.7 12 10 32.9 1.6 25.7 0.5 36.5 0.00 31.5 42.8 1.1 3.8 0.9 9 11 37.8 1.2 20.8 0.6 50.4 0.00 31.6 42.8 2.2 5.8 1.3 110 12 43.0 1.2 17.0 0.8 59.7 0.00 32.4 42.6 2.5 6.5 0.9 67 13 45.7 1.0 15.2 0.9 63.5 0.00 41.5 42.4 3.1 10.3 2.2 281 14 49.1 2.8 14.5 1.0 61.2 0.00 45.7 42.4 6.3 16.1 5.1 277 15 51.3 3.7 14.0 1.1 53.3 0.00 47.7 42.3 5.6 12.1 3.1 280 16 53.2 4.1 13.2 1.2 40.4 0.00 48.2 42.3 3.8 8.3 3.4 118 17 54.3 2.1 11.6 1.3 23.9 0.00 46.6 42.4 2.2 8.3 1.3 140 18 52.2 3.6 13.4 1.1 6.4 0.00 43.3 42.4 5.6 11.6 5.4 289 19 47.5 5.0 17.2 0.9 0.0 0.00 40.8 42.6 4.9 10.3 4.7 292 20 44.2 4.3 18.6 0.8 0.0 0.00 39.0 42.8 3.8 7.4 3.6 324 21 41.5 4.6 21.2 0.7 0.0 0.00 37.6 43.0 3.8 6.7 3.4 275 22 37.2 6.3 27.1 0.6 0.0 0.00 36.5 43.2 2.2 7.8 0.4 335 23 32.4 7.5 34.4 0.4 0.0 0.00 35.6 43.3 2.0 4.3 1.8 74 24 32.0 7.9 35.6 0.4 0.0 0.00 35.1 43.3 2.0 4.3 1.8 84 AZMET Daily Weather Data : TUCSON : Feb 4 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 56.1 15.8 34.5 DegF RELATIVE HUMIDITY 61.7 10.7 31.5 % DEWPOINT 3.7 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 48.2 31.1 36.7 DegF SOIL TEMP. 20 in 43.9 42.3 43.0 DegF WIND SPEED 16.1 2.5 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 316 Degrees SOLAR RADIATION 417.8 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 0.0 97 1.1 163 2.7 247 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Feb 5 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 29.8 8.6 40.4 0.3 0.0 0.00 34.5 43.3 1.6 3.8 1.3 67 2 28.4 9.7 44.7 0.3 0.0 0.00 34.2 43.3 1.3 2.7 1.3 83 3 28.4 9.1 43.7 0.3 0.0 0.00 34.0 43.3 2.0 4.3 2.0 82 4 28.0 7.9 41.9 0.3 0.0 0.00 33.6 43.3 1.8 4.0 1.8 79 5 27.7 7.9 42.3 0.3 0.0 0.00 33.3 43.2 1.6 3.4 1.3 91 6 27.0 8.8 45.6 0.3 0.0 0.00 33.1 43.2 1.3 4.0 1.3 91 7 25.7 10.2 51.0 0.2 0.0 0.00 32.9 43.0 1.6 3.6 1.6 90 8 26.2 10.2 50.6 0.2 4.3 0.00 32.7 43.0 2.0 5.1 2.0 79 9 32.7 8.6 35.8 0.4 18.9 0.00 32.7 42.8 4.0 7.2 4.0 97 10 40.6 10.4 28.3 0.6 35.8 0.00 32.9 42.8 2.9 5.4 2.7 88 11 48.7 10.2 20.7 0.9 45.4 0.00 39.2 42.6 1.8 4.9 1.3 79 12 52.2 8.1 16.5 1.1 56.9 0.00 44.2 42.4 4.9 12.3 4.5 272 13 55.2 7.9 14.7 1.3 60.9 0.00 48.0 42.4 6.0 12.1 5.4 276 14 57.6 10.4 15.0 1.4 57.8 0.00 51.1 42.4 4.9 11.6 4.0 283 15 58.8 12.7 15.9 1.4 44.9 0.00 51.3 42.4 10.3 17.4 9.6 294 16 59.0 16.7 18.8 1.4 37.0 0.00 51.1 42.4 11.2 18.1 10.7 292 17 59.4 16.9 18.8 1.4 22.5 0.00 49.8 42.6 7.8 15.7 7.4 306 18 58.3 19.0 21.5 1.3 6.2 0.00 47.3 42.8 5.8 10.5 5.6 306 19 54.7 20.5 26.0 1.1 0.0 0.00 45.1 43.2 3.6 8.5 3.6 309 20 53.2 22.1 29.2 1.0 0.0 0.00 43.7 43.3 2.7 6.3 1.8 311 21 50.0 22.5 33.8 0.8 0.0 0.00 42.4 43.5 1.8 5.4 1.6 273 22 42.3 23.4 46.6 0.5 0.0 0.00 41.2 43.7 0.7 1.8 0.7 114 23 39.0 22.6 51.3 0.4 0.0 0.00 39.9 43.9 1.3 3.4 1.1 90 24 38.1 22.5 52.9 0.4 0.0 0.00 39.0 44.1 2.0 4.3 1.8 79 AZMET Daily Weather Data : TUCSON : Feb 5 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.9 24.3 42.6 DegF RELATIVE HUMIDITY 56.0 13.8 33.6 % DEWPOINT 13.6 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 51.6 32.7 40.3 DegF SOIL TEMP. 20 in 44.1 42.4 43.0 DegF WIND SPEED 18.1 3.6 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 312 Degrees SOLAR RADIATION 390.6 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 0.7 98 2.3 166 4.3 251 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Feb 6 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.8 23.0 54.9 0.3 0.0 0.00 38.1 44.1 1.8 4.3 1.8 73 2 34.9 22.6 60.6 0.3 0.0 0.00 37.4 44.1 1.3 3.1 1.3 61 3 33.1 22.8 65.6 0.2 0.0 0.00 36.5 44.1 1.3 4.3 0.9 103 4 31.3 22.3 69.0 0.2 0.0 0.00 35.8 44.1 0.9 2.9 0.9 86 5 29.5 21.7 72.2 0.2 0.0 0.00 35.2 44.1 1.1 2.7 0.9 76 6 28.4 21.4 74.3 0.1 0.0 0.00 34.9 44.1 1.3 2.9 1.1 84 7 28.6 21.6 74.6 0.1 0.0 0.00 34.5 43.9 1.8 3.8 1.6 78 8 31.3 22.3 68.9 0.2 4.3 0.00 34.2 43.7 2.9 6.5 2.7 90 9 38.5 24.1 55.9 0.3 17.9 0.00 35.2 43.7 2.0 4.3 1.6 108 10 45.3 24.6 44.0 0.6 32.0 0.00 39.2 43.5 1.3 3.8 0.9 55 11 51.6 25.3 35.7 0.9 45.2 0.00 43.7 43.5 1.6 6.3 1.3 84 12 55.9 23.2 27.9 1.1 55.9 0.00 48.0 43.3 3.6 8.9 2.7 277 13 59.7 20.8 22.1 1.4 61.9 0.00 52.0 43.3 2.5 8.1 1.8 306 14 63.3 17.4 16.8 1.6 57.3 0.00 54.7 43.2 3.4 9.4 1.8 257 15 65.3 13.5 13.1 1.9 49.5 0.00 55.4 43.3 8.3 21.0 6.3 321 16 64.4 14.9 14.4 1.8 34.6 0.00 54.3 43.3 13.2 20.1 12.5 304 17 63.1 15.3 15.4 1.7 19.4 0.00 52.5 43.5 12.1 17.9 11.9 291 18 61.0 15.3 16.5 1.5 5.3 0.00 50.2 43.9 11.2 15.9 11.0 304 19 57.9 15.6 18.8 1.3 0.0 0.00 48.2 44.1 6.7 12.8 6.5 302 20 55.0 16.7 21.8 1.2 0.0 0.00 46.2 44.4 3.8 9.2 2.0 260 21 50.5 17.4 26.8 0.9 0.0 0.00 44.8 44.6 1.6 9.4 0.4 5 22 43.3 18.5 36.4 0.6 0.0 0.00 43.2 44.8 1.3 4.5 0.7 95 23 41.2 18.9 40.2 0.5 0.0 0.00 41.9 45.0 2.0 4.7 1.6 75 24 40.8 18.5 40.0 0.5 0.0 0.00 40.8 45.1 2.7 4.5 2.5 105 AZMET Daily Weather Data : TUCSON : Feb 6 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.4 27.5 46.4 DegF RELATIVE HUMIDITY 77.1 11.5 41.1 % DEWPOINT 19.9 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 55.6 34.2 43.2 DegF SOIL TEMP. 20 in 45.1 43.2 43.9 DegF WIND SPEED 21.0 3.8 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 315 Degrees SOLAR RADIATION 383.0 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 2.7 101 4.7 170 7.2 259 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Feb 7 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.8 18.5 43.5 0.4 0.0 0.00 39.9 45.1 1.6 3.4 1.1 87 2 34.5 18.9 52.4 0.3 0.0 0.00 38.8 45.1 0.9 3.1 0.9 78 3 33.4 18.5 53.8 0.3 0.0 0.00 38.1 45.1 1.8 4.5 1.6 91 4 33.3 18.5 54.3 0.3 0.0 0.00 37.4 45.1 2.0 5.6 1.8 78 5 33.3 18.3 53.7 0.3 0.0 0.00 36.7 45.1 1.1 3.6 0.7 61 6 31.1 18.3 58.9 0.2 0.0 0.00 36.1 45.0 1.6 3.6 0.9 109 7 29.7 18.7 63.1 0.2 0.0 0.00 35.4 45.0 1.1 3.6 1.1 75 8 30.4 19.0 62.2 0.2 3.8 0.00 35.2 44.8 1.1 3.4 0.7 104 9 40.8 19.4 42.3 0.5 20.3 0.00 37.0 44.6 2.0 5.6 1.8 86 10 52.3 16.5 23.8 1.0 37.0 0.00 41.0 44.6 5.4 10.3 5.4 86 11 61.0 15.1 16.5 1.5 51.1 0.00 45.9 44.4 4.9 8.9 4.5 108 12 65.5 15.4 14.2 1.8 60.0 0.00 50.5 44.2 4.7 11.6 4.5 99 13 67.1 15.4 13.4 2.0 63.5 0.00 54.7 44.2 3.1 8.1 2.0 60 14 69.1 15.8 12.8 2.1 61.4 0.00 57.4 44.1 4.0 9.4 3.6 70 15 70.9 15.4 11.8 2.3 53.5 0.00 59.0 44.2 2.7 8.9 0.4 12 16 71.4 14.7 11.3 2.3 40.8 0.00 58.6 44.2 5.6 11.0 4.9 303 17 69.6 14.7 12.0 2.2 24.4 0.00 56.7 44.6 10.1 15.4 9.6 295 18 66.9 14.5 13.0 2.0 6.9 0.00 54.0 44.8 8.9 13.0 8.7 296 19 62.4 15.1 15.6 1.6 0.0 0.00 51.6 45.1 6.5 11.6 6.5 294 20 56.8 21.2 24.9 1.2 0.0 0.00 49.3 45.3 2.0 5.4 0.9 259 21 50.2 20.1 30.4 0.9 0.0 0.00 47.1 45.7 0.9 2.7 0.7 110 22 47.5 18.1 30.8 0.8 0.0 0.00 45.3 45.9 2.7 4.0 2.2 85 23 45.9 19.4 34.5 0.7 0.0 0.00 43.9 46.0 1.6 3.8 1.6 100 24 42.3 19.4 39.5 0.6 0.0 0.00 42.4 46.2 2.0 4.9 1.8 74 AZMET Daily Weather Data : TUCSON : Feb 7 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.9 28.2 50.2 DegF RELATIVE HUMIDITY 66.4 10.7 32.8 % DEWPOINT 17.4 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 59.2 35.2 45.5 DegF SOIL TEMP. 20 in 46.2 44.1 45.0 DegF WIND SPEED 15.4 3.4 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 28 Degrees SOLAR RADIATION 423.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.0 106 7.4 178 9.9 269 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Feb 8 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.2 18.5 36.7 0.6 0.0 0.00 41.5 46.2 2.5 4.9 2.5 91 2 43.0 18.5 37.1 0.6 0.0 0.00 40.6 46.4 3.6 6.3 3.4 95 3 41.5 19.2 40.3 0.5 0.0 0.00 39.7 46.4 3.6 6.3 3.4 83 4 40.6 18.9 41.0 0.5 0.0 0.00 39.0 46.2 3.8 6.3 3.8 90 5 39.9 18.9 42.3 0.5 0.0 0.00 38.5 46.2 3.8 7.8 3.8 87 6 42.8 17.8 36.2 0.6 0.0 0.00 38.1 46.0 4.5 9.2 4.3 86 7 46.6 17.1 30.4 0.8 0.0 0.00 37.8 46.0 2.9 5.4 2.7 80 8 46.6 17.4 30.9 0.8 3.8 0.00 37.6 45.9 3.4 4.9 3.1 87 9 55.2 18.9 23.9 1.1 20.5 0.00 39.9 45.9 4.5 7.4 4.5 82 10 62.8 18.7 18.0 1.6 37.8 0.00 44.8 45.7 4.3 7.2 4.0 87 11 66.9 19.2 15.9 1.9 51.4 0.00 49.8 45.5 5.4 19.7 2.0 261 12 68.5 22.6 17.5 2.0 60.2 0.00 52.5 45.3 15.9 24.4 15.2 280 13 68.9 21.0 16.1 2.0 63.8 0.00 54.9 45.3 16.8 25.7 16.1 282 14 68.4 21.7 16.9 2.0 61.4 0.00 56.8 45.3 16.3 26.2 15.7 287 15 68.9 21.4 16.3 2.0 53.5 0.00 57.6 45.3 16.3 24.8 15.7 288 16 68.4 22.8 17.7 2.0 40.6 0.00 57.4 45.5 15.2 25.3 14.5 293 17 66.9 23.9 19.4 1.8 24.1 0.00 55.9 45.7 14.5 23.0 14.1 299 18 63.9 23.2 21.1 1.6 6.4 0.00 53.4 45.9 13.0 19.7 12.5 314 19 60.6 21.9 22.3 1.4 0.0 0.00 51.4 46.2 11.9 17.7 11.6 314 20 59.0 22.6 24.5 1.3 0.0 0.00 49.1 46.4 8.7 16.1 8.5 313 21 56.1 22.5 26.9 1.1 0.0 0.00 47.1 46.6 7.2 12.8 6.9 279 22 55.0 19.8 24.7 1.1 0.0 0.00 45.5 46.8 9.4 15.4 9.2 290 23 52.0 15.6 23.2 1.0 0.0 0.00 44.1 46.9 8.9 15.0 8.7 275 24 50.2 12.9 22.0 1.0 0.0 0.00 42.6 47.1 7.2 10.3 7.2 266 AZMET Daily Weather Data : TUCSON : Feb 8 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.2 39.6 55.6 DegF RELATIVE HUMIDITY 43.3 14.6 25.9 % DEWPOINT 19.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 57.7 37.6 46.4 DegF SOIL TEMP. 20 in 47.1 45.3 46.0 DegF WIND SPEED 26.2 8.5 MPH WIND VECTOR MAG. 5.1 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 424.3 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 4.7 111 7.6 185 10.8 279 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Feb 9 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.7 10.6 21.8 0.9 0.0 0.00 41.5 47.1 4.7 10.1 4.7 269 2 44.2 11.5 26.0 0.7 0.0 0.00 40.5 47.1 2.2 5.8 0.9 325 3 38.3 14.0 36.4 0.5 0.0 0.00 39.4 47.1 1.3 3.8 1.1 76 4 35.6 15.4 43.3 0.4 0.0 0.00 38.3 46.9 0.9 2.9 0.7 81 5 33.4 15.6 47.4 0.3 0.0 0.00 37.4 46.9 1.1 4.3 1.1 76 6 32.9 15.3 47.7 0.3 0.0 0.00 36.5 46.8 1.1 4.0 1.1 78 7 30.6 16.5 55.3 0.3 0.0 0.00 36.0 46.6 0.9 2.9 0.7 105 8 30.7 16.2 54.0 0.3 3.6 0.00 35.6 46.6 1.1 3.4 1.1 81 9 42.1 17.6 37.3 0.6 20.3 0.00 37.2 46.4 0.4 1.6 0.4 106 10 48.7 18.1 29.2 0.8 35.8 0.00 42.4 46.2 0.9 3.4 0.7 121 11 54.0 17.1 23.0 1.1 52.1 0.00 48.0 46.0 2.2 5.8 1.6 183 12 57.0 15.3 19.0 1.3 61.4 0.00 52.9 45.9 3.1 6.7 1.8 258 13 59.7 16.5 18.3 1.4 65.0 0.00 56.7 45.7 3.1 7.4 2.0 277 14 61.5 18.3 18.4 1.5 62.3 0.00 58.8 45.7 4.0 9.2 2.2 290 15 62.6 18.0 17.6 1.6 54.5 0.00 59.4 45.7 4.7 10.1 3.6 288 16 63.5 16.5 16.0 1.7 41.3 0.00 58.8 45.9 4.5 10.3 3.6 274 17 63.7 17.8 16.8 1.7 24.4 0.00 56.3 46.0 4.7 9.4 4.0 271 18 61.9 13.6 14.9 1.6 7.2 0.00 52.3 46.2 7.4 11.0 7.2 291 19 58.6 10.8 14.8 1.4 0.0 0.00 49.5 46.4 6.7 10.7 6.5 296 20 55.8 12.4 17.5 1.3 0.0 0.00 47.1 46.8 7.8 12.3 7.4 277 21 53.4 13.3 19.9 1.1 0.0 0.00 45.1 46.9 8.7 13.6 8.3 292 22 50.4 13.5 22.5 1.0 0.0 0.00 43.9 47.1 3.6 9.4 3.1 313 23 43.9 15.1 30.8 0.7 0.0 0.00 42.6 47.3 1.6 3.8 1.3 54 24 44.4 14.5 29.5 0.7 0.0 0.00 41.4 47.3 1.8 3.8 1.6 86 AZMET Daily Weather Data : TUCSON : Feb 9 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.4 28.9 48.9 DegF RELATIVE HUMIDITY 61.5 13.9 28.2 % DEWPOINT 15.1 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 59.5 35.6 45.9 DegF SOIL TEMP. 20 in 47.3 45.7 46.6 DegF WIND SPEED 13.6 3.4 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 288 Degrees SOLAR RADIATION 427.9 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 2.0 113 4.0 189 6.5 286 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Feb 10 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.8 14.4 33.8 0.6 0.0 0.00 40.3 47.3 0.9 2.7 0.7 72 2 37.0 15.3 40.5 0.4 0.0 0.00 39.2 47.3 0.7 3.4 0.7 72 3 34.5 15.1 44.3 0.4 0.0 0.00 38.3 47.1 0.9 3.8 0.7 94 4 32.5 15.3 48.6 0.3 0.0 0.00 37.4 47.1 0.7 2.0 0.7 110 5 30.7 15.6 52.7 0.3 0.0 0.00 36.5 46.9 0.9 3.4 0.9 92 6 29.8 16.0 56.0 0.3 0.0 0.00 36.0 46.9 0.7 1.6 0.7 105 7 28.8 15.6 57.7 0.2 0.0 0.00 35.6 46.8 0.7 2.5 0.7 78 8 29.5 15.6 55.5 0.3 4.1 0.00 35.2 46.6 1.1 2.7 1.1 69 9 39.4 16.7 39.7 0.5 20.8 0.00 36.1 46.4 1.6 3.6 1.6 87 10 46.9 16.9 29.7 0.8 38.2 0.00 41.5 46.2 0.9 4.5 0.4 130 11 50.2 17.4 26.9 0.9 52.3 0.00 47.1 46.0 1.6 4.3 0.7 306 12 53.4 17.8 24.3 1.0 61.6 0.00 52.0 45.9 3.6 8.1 2.9 290 13 56.3 18.0 22.1 1.2 65.2 0.00 55.8 45.7 4.5 8.7 3.8 266 14 59.5 17.8 19.5 1.4 63.1 0.00 58.1 45.7 4.9 10.7 3.8 254 15 61.5 17.8 18.1 1.5 55.2 0.00 58.8 45.7 5.1 11.0 4.3 277 16 62.6 17.2 17.0 1.6 42.3 0.00 58.3 45.9 4.5 10.1 3.4 271 17 62.4 15.6 16.1 1.6 25.8 0.00 55.8 46.0 6.5 11.6 5.8 303 18 60.4 14.4 16.2 1.5 7.6 0.00 51.6 46.2 8.3 13.4 8.1 303 19 57.0 13.8 18.0 1.3 0.0 0.00 48.7 46.4 6.3 10.7 6.0 289 20 54.7 14.0 19.6 1.2 0.0 0.00 46.9 46.8 5.8 11.2 5.6 281 21 47.1 14.7 26.9 0.8 0.0 0.00 45.0 46.9 1.3 5.6 1.1 68 22 41.4 15.8 35.1 0.6 0.0 0.00 43.2 47.1 0.9 3.4 0.7 102 23 39.0 16.9 40.0 0.5 0.0 0.00 41.7 47.3 1.1 3.6 0.7 74 24 37.0 17.2 44.2 0.4 0.0 0.00 40.5 47.3 1.3 2.5 1.3 80 AZMET Daily Weather Data : TUCSON : Feb 10 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.9 28.2 45.5 DegF RELATIVE HUMIDITY 60.0 14.9 33.4 % DEWPOINT 16.0 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 58.8 35.2 45.0 DegF SOIL TEMP. 20 in 47.3 45.7 46.6 DegF WIND SPEED 13.4 2.7 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 292 Degrees SOLAR RADIATION 436.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.0 114 3.8 193 6.3 292 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, 2011 AZMET Hourly Weather Data : TUCSON : Feb 11 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 35.6 17.2 46.5 0.4 0.0 0.00 39.4 47.3 1.3 2.7 1.3 83 2 33.8 17.4 50.8 0.3 0.0 0.00 38.3 47.3 0.9 2.0 0.9 102 3 32.5 16.9 51.9 0.3 0.0 0.00 37.4 47.1 0.9 2.5 0.9 79 4 31.3 16.3 53.6 0.3 0.0 0.00 36.5 47.1 1.1 2.2 0.9 66 5 30.4 16.5 55.7 0.3 0.0 0.00 36.0 46.9 0.7 1.3 0.4 91 6 28.8 16.9 60.6 0.2 0.0 0.00 35.6 46.8 0.7 2.0 0.7 105 7 28.0 16.9 62.4 0.2 0.0 0.00 35.2 46.6 0.9 2.0 0.9 77 8 29.3 17.1 59.7 0.2 4.3 0.00 35.1 46.4 1.1 2.2 0.9 100 9 39.7 18.7 42.8 0.5 21.5 0.00 35.8 46.2 0.7 2.7 0.7 79 10 50.5 17.8 26.9 0.9 34.6 0.00 41.5 46.0 0.7 2.2 0.2 170 11 54.7 16.7 22.0 1.1 51.8 0.00 47.7 45.9 1.3 4.3 0.9 282 12 60.1 16.3 17.9 1.5 62.8 0.00 53.2 45.7 2.0 7.6 1.1 267 13 63.3 15.4 15.3 1.7 66.7 0.00 56.8 45.7 5.4 11.2 4.7 270 14 66.2 14.7 13.4 1.9 64.3 0.00 58.6 45.7 7.6 14.5 6.9 290 15 67.8 14.2 12.5 2.0 56.6 0.00 59.2 45.7 7.8 12.3 7.2 283 16 68.5 13.6 11.8 2.1 43.5 0.00 58.1 45.7 8.1 14.3 7.6 293 17 68.7 13.8 11.8 2.1 26.8 0.00 56.1 46.0 6.3 10.5 5.8 276 18 67.8 13.3 11.9 2.0 8.4 0.00 52.5 46.2 3.6 6.7 3.1 295 19 59.4 14.4 17.0 1.5 0.0 0.00 49.5 46.4 1.3 6.0 0.7 33 20 54.1 18.9 24.9 1.1 0.0 0.00 47.1 46.8 2.0 6.0 1.1 68 21 46.8 17.4 30.5 0.8 0.0 0.00 45.0 46.9 1.6 4.9 1.3 81 22 42.8 11.3 27.1 0.7 0.0 0.00 43.0 47.1 2.2 4.0 2.0 75 23 39.9 12.4 32.0 0.6 0.0 0.00 41.4 47.3 1.1 3.4 0.4 48 24 36.9 12.4 35.9 0.5 0.0 0.00 40.1 47.3 1.3 2.9 0.9 105 AZMET Daily Weather Data : TUCSON : Feb 11 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.3 27.1 47.5 DegF RELATIVE HUMIDITY 66.0 10.3 33.1 % DEWPOINT 15.6 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 59.2 35.1 45.0 DegF SOIL TEMP. 20 in 47.3 45.5 46.6 DegF WIND SPEED 14.5 2.5 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 441.0 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 3.6 118 5.9 199 8.5 301 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Feb 12 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 35.8 10.8 34.9 0.5 0.0 0.00 38.8 47.3 1.8 3.8 1.3 94 2 33.6 10.9 38.3 0.4 0.0 0.00 37.8 47.3 1.1 3.4 1.1 96 3 31.5 11.3 42.4 0.3 0.0 0.00 36.9 47.3 1.3 4.0 1.1 89 4 29.8 10.9 44.5 0.3 0.0 0.00 36.3 47.1 1.3 3.4 1.1 87 5 28.9 11.1 46.9 0.3 0.0 0.00 35.8 46.9 1.1 3.4 1.1 87 6 27.3 11.3 50.2 0.3 0.0 0.00 35.4 46.8 1.3 3.1 1.1 86 7 26.8 11.5 51.8 0.2 0.0 0.00 35.1 46.8 1.1 2.7 0.9 90 8 28.2 11.8 49.8 0.3 5.0 0.00 34.7 46.6 1.6 3.8 1.3 76 9 42.1 13.3 30.9 0.6 23.2 0.00 34.7 46.4 0.7 3.1 0.7 139 10 53.2 10.2 17.5 1.1 40.8 0.00 40.5 46.2 1.3 4.7 0.9 281 11 60.3 9.9 13.3 1.5 55.0 0.00 47.1 46.0 3.4 6.3 3.1 283 12 69.3 6.8 8.5 2.2 64.5 0.00 52.2 45.7 6.3 11.9 5.6 111 13 71.6 6.1 7.6 2.5 68.1 0.00 55.8 45.7 7.2 12.8 6.9 118 14 73.2 5.7 7.1 2.6 65.9 0.00 58.6 45.5 5.8 10.7 5.1 88 15 75.2 6.1 6.7 2.8 58.0 0.00 60.3 45.7 3.4 9.8 2.2 93 16 76.8 6.3 6.4 2.9 44.9 0.00 60.4 45.7 2.7 8.9 2.0 96 17 77.7 4.1 5.6 3.1 27.7 0.00 58.8 45.9 1.3 4.9 0.9 163 18 76.1 1.0 5.2 2.9 9.1 0.00 54.9 46.2 1.8 4.9 1.1 329 19 65.8 5.4 9.2 2.0 0.0 0.00 51.4 46.4 2.0 5.8 1.1 310 20 54.3 10.4 16.9 1.2 0.0 0.00 48.9 46.8 1.6 3.6 1.6 77 21 48.9 8.2 18.8 1.0 0.0 0.00 46.8 46.9 1.3 2.7 1.3 92 22 44.4 9.9 24.0 0.8 0.0 0.00 45.0 47.3 0.9 2.5 0.9 105 23 40.6 13.3 31.9 0.6 0.0 0.00 43.3 47.5 1.1 2.2 1.1 86 24 39.0 10.4 30.1 0.6 0.0 0.00 42.1 47.5 1.3 2.9 1.3 81 AZMET Daily Weather Data : TUCSON : Feb 12 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.6 24.8 50.4 DegF RELATIVE HUMIDITY 59.7 4.5 24.9 % DEWPOINT 9.0 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 60.4 34.7 45.3 DegF SOIL TEMP. 20 in 47.5 45.5 46.6 DegF WIND SPEED 12.8 2.2 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 97 Degrees SOLAR RADIATION 462.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.0 125 9.4 208 12.4 313 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Feb 13 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.3 11.1 34.7 0.5 0.0 0.00 41.0 47.7 0.7 2.2 0.7 101 2 35.1 11.1 36.4 0.4 0.0 0.00 40.1 47.7 0.9 3.4 0.9 101 3 36.9 9.0 30.8 0.5 0.0 0.00 39.2 47.5 1.6 3.6 1.3 120 4 35.4 9.0 32.6 0.5 0.0 0.00 38.5 47.5 0.7 2.5 0.7 140 5 33.3 9.7 36.7 0.4 0.0 0.00 37.6 47.5 1.3 4.3 1.1 84 6 34.7 8.4 33.2 0.5 0.0 0.00 36.9 47.3 2.0 4.9 1.8 99 7 43.2 5.0 20.2 0.8 0.0 0.00 36.3 47.1 3.1 6.3 2.9 104 8 39.7 5.9 24.1 0.6 5.3 0.00 36.0 46.9 1.8 4.9 1.6 82 9 46.2 7.7 20.5 0.9 23.4 0.00 38.3 46.8 1.8 4.3 1.8 62 10 57.2 8.2 13.9 1.4 41.3 0.00 43.5 46.6 3.6 6.3 3.4 78 11 65.3 11.7 12.1 1.9 56.1 0.00 49.5 46.4 1.8 5.6 0.9 133 12 71.1 14.2 11.0 2.3 65.0 0.00 54.7 46.2 2.5 6.9 2.2 79 13 75.2 12.4 8.9 2.7 69.0 0.00 59.2 46.2 1.8 6.7 0.9 111 14 78.6 8.1 6.6 3.1 65.7 0.00 61.7 46.2 2.9 8.5 2.2 338 15 79.5 5.9 5.8 3.2 55.0 0.00 62.8 46.2 3.1 9.8 2.5 291 16 79.2 5.9 5.8 3.2 41.6 0.00 62.1 46.4 5.1 11.0 4.7 286 17 77.0 5.4 6.2 3.0 16.0 0.00 58.8 46.6 7.6 12.1 7.4 294 18 73.8 6.1 7.1 2.6 5.3 0.00 56.3 46.8 8.9 15.4 8.7 298 19 68.4 7.3 9.0 2.2 0.0 0.00 53.6 47.1 4.5 9.2 4.3 282 20 63.3 10.0 12.1 1.8 0.0 0.00 51.6 47.5 1.8 4.5 1.6 266 21 55.9 11.5 16.8 1.3 0.0 0.00 49.6 47.8 1.3 3.4 1.1 88 22 52.0 9.1 17.5 1.1 0.0 0.00 48.0 48.0 2.2 3.4 2.0 73 23 51.4 10.8 19.1 1.0 0.0 0.00 47.1 48.2 0.7 2.0 0.4 83 24 49.3 12.4 22.2 0.9 0.0 0.00 46.2 48.2 1.6 2.7 1.6 85 AZMET Daily Weather Data : TUCSON : Feb 13 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.6 31.1 55.8 DegF RELATIVE HUMIDITY 45.0 4.7 18.5 % DEWPOINT 9.0 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 62.8 36.0 47.8 DegF SOIL TEMP. 20 in 48.4 46.0 47.1 DegF WIND SPEED 15.4 2.7 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 342 Degrees SOLAR RADIATION 443.9 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 8.5 134 11.0 219 14.0 327 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Feb 14 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.8 12.4 23.4 0.9 0.0 0.00 45.1 48.4 1.8 4.3 1.6 80 2 47.5 12.6 24.0 0.9 0.0 0.00 44.4 48.4 1.3 3.6 1.3 66 3 45.0 12.6 26.5 0.8 0.0 0.00 43.2 48.4 1.1 3.4 1.1 74 4 39.2 13.5 34.2 0.5 0.0 0.00 41.9 48.4 0.9 2.7 0.9 78 5 38.1 12.6 34.4 0.5 0.0 0.00 40.8 48.4 0.9 2.2 0.9 69 6 36.7 12.7 36.6 0.5 0.0 0.00 39.9 48.2 1.6 3.8 1.6 83 7 37.8 12.2 34.3 0.5 0.0 0.00 39.0 48.2 2.0 4.7 2.0 86 8 39.7 12.2 31.9 0.6 5.3 0.00 38.5 48.0 2.5 4.5 2.5 88 9 48.4 11.3 22.0 0.9 21.5 0.00 40.8 47.8 4.5 7.4 4.5 98 10 59.0 11.3 15.1 1.5 40.6 0.00 46.0 47.7 3.6 6.3 3.4 106 11 66.4 12.7 12.2 2.0 54.5 0.00 51.8 47.7 3.1 5.8 2.7 106 12 71.8 13.5 10.5 2.4 63.5 0.00 57.0 47.5 2.7 6.3 2.2 93 13 74.8 12.4 9.0 2.7 67.1 0.00 61.2 47.3 2.7 6.7 1.3 167 14 77.0 7.7 6.8 3.0 64.5 0.00 63.7 47.3 3.1 8.7 2.0 237 15 78.3 7.5 6.5 3.1 56.4 0.00 64.4 47.3 4.0 11.6 3.1 270 16 79.3 8.2 6.5 3.2 43.7 0.00 63.9 47.5 4.7 11.2 3.8 294 17 78.8 7.7 6.4 3.1 27.2 0.00 61.3 47.7 6.3 12.3 5.8 305 18 76.8 8.2 7.0 2.9 9.3 0.00 57.6 48.0 8.1 12.8 7.8 310 19 71.8 9.9 9.0 2.4 0.2 0.00 54.7 48.4 4.5 8.5 4.3 289 20 61.2 18.7 19.2 1.5 0.0 0.00 52.5 48.6 1.1 3.6 0.7 250 21 55.0 16.7 21.7 1.2 0.0 0.00 50.4 48.9 0.9 3.1 0.2 40 22 51.8 12.6 20.5 1.0 0.0 0.00 48.4 49.1 1.1 4.3 0.9 79 23 48.0 15.3 26.6 0.8 0.0 0.00 46.8 49.3 1.3 3.4 1.1 91 24 46.0 12.6 25.5 0.8 0.0 0.00 45.3 49.5 2.0 3.8 2.0 80 AZMET Daily Weather Data : TUCSON : Feb 14 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.6 35.8 57.4 DegF RELATIVE HUMIDITY 41.7 5.1 19.6 % DEWPOINT 12.0 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 64.4 38.5 50.0 DegF SOIL TEMP. 20 in 49.5 47.3 48.2 DegF WIND SPEED 12.8 2.7 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 25 Degrees SOLAR RADIATION 453.7 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 8.8 142 11.7 231 14.9 342 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Feb 15 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.4 12.0 26.4 0.7 0.0 0.00 43.9 49.5 2.2 4.0 2.2 80 2 43.2 11.7 27.1 0.7 0.0 0.00 42.8 49.5 1.6 3.4 1.3 81 3 39.4 12.2 32.1 0.6 0.0 0.00 41.7 49.5 1.3 4.0 1.3 67 4 37.8 13.1 35.9 0.5 0.0 0.00 40.6 49.3 1.1 3.6 1.1 82 5 35.2 13.8 40.7 0.4 0.0 0.00 39.7 49.3 0.9 2.0 0.9 110 6 34.2 13.5 41.9 0.4 0.0 0.00 38.8 49.1 1.3 2.9 1.1 77 7 33.4 13.1 42.3 0.4 0.0 0.00 37.9 48.9 1.6 3.1 1.6 76 8 36.3 13.1 37.8 0.5 5.7 0.00 37.6 48.7 1.1 2.2 1.1 92 9 45.9 13.3 26.6 0.8 23.9 0.00 40.1 48.6 2.9 5.6 2.9 92 10 54.9 13.8 19.4 1.2 41.3 0.00 45.5 48.4 1.8 4.9 1.3 82 11 63.9 14.7 14.6 1.7 55.7 0.00 51.6 48.2 2.2 6.3 2.0 94 12 70.7 14.2 11.2 2.3 64.7 0.00 57.2 48.0 2.0 4.9 0.7 100 13 74.8 13.8 9.6 2.7 68.1 0.00 61.7 47.8 2.0 7.4 1.1 198 14 78.8 12.0 7.8 3.1 65.7 0.00 64.6 47.8 2.5 6.7 1.3 292 15 79.5 13.3 8.0 3.2 57.6 0.00 65.3 47.8 4.0 10.3 3.1 263 16 79.9 12.4 7.6 3.2 44.4 0.00 64.2 48.0 5.1 11.2 4.3 293 17 78.8 9.7 7.0 3.1 27.7 0.00 61.3 48.2 7.8 13.2 7.4 307 18 76.8 8.4 7.1 2.9 9.6 0.00 57.4 48.6 7.4 11.4 7.2 302 19 71.4 9.9 9.1 2.4 0.2 0.00 54.7 48.7 5.1 9.8 5.1 293 20 65.3 13.3 13.1 1.9 0.0 0.00 52.5 49.1 2.9 4.7 2.5 271 21 56.5 17.8 21.5 1.2 0.0 0.00 50.7 49.5 0.7 2.0 0.7 117 22 51.4 12.0 20.2 1.0 0.0 0.00 48.9 49.6 1.1 3.4 1.1 84 23 49.6 12.9 22.7 0.9 0.0 0.00 47.3 49.8 1.3 2.7 0.7 87 24 46.8 14.0 26.3 0.8 0.0 0.00 46.0 49.8 1.3 4.5 1.3 76 AZMET Daily Weather Data : TUCSON : Feb 15 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.6 32.5 56.3 DegF RELATIVE HUMIDITY 46.9 6.1 21.5 % DEWPOINT 12.7 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 65.3 37.6 49.6 DegF SOIL TEMP. 20 in 49.8 47.8 48.7 DegF WIND SPEED 13.2 2.5 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 331 Degrees SOLAR RADIATION 464.2 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 8.5 151 11.3 242 14.4 356 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Feb 16 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.5 13.5 26.9 0.8 0.0 0.00 45.0 49.8 1.8 3.6 1.8 71 2 45.1 13.5 27.2 0.8 0.0 0.00 44.1 49.8 1.3 4.0 1.3 81 3 43.0 13.8 30.2 0.7 0.0 0.00 43.2 49.8 0.7 2.0 0.7 80 4 43.2 13.6 29.8 0.7 0.0 0.00 42.4 49.8 2.5 4.3 2.5 87 5 42.4 14.2 31.1 0.6 0.0 0.00 41.7 49.6 1.8 4.7 1.8 74 6 39.7 14.5 35.2 0.5 0.0 0.00 41.0 49.6 1.6 3.4 1.3 87 7 39.2 14.7 36.3 0.5 0.0 0.00 40.3 49.5 1.6 3.4 1.6 87 8 42.1 14.7 32.3 0.6 5.5 0.00 40.1 49.3 1.8 4.3 1.6 68 9 50.2 15.8 25.4 0.9 22.9 0.00 42.8 49.1 1.1 3.4 1.1 81 10 58.3 18.1 20.6 1.3 39.9 0.00 48.0 48.9 1.3 4.5 1.1 80 11 64.2 19.9 18.0 1.7 53.5 0.00 53.6 48.9 2.0 5.1 1.6 101 12 68.9 20.1 15.5 2.0 62.8 0.00 58.6 48.7 2.0 6.3 1.3 312 13 70.9 19.2 13.9 2.2 66.2 0.00 62.4 48.6 2.7 7.6 2.0 300 14 73.0 18.5 12.6 2.4 63.8 0.00 64.2 48.6 4.7 11.6 3.4 289 15 74.1 19.0 12.3 2.5 55.9 0.00 64.2 48.6 7.2 13.4 6.5 309 16 75.0 22.5 13.9 2.5 43.5 0.00 63.0 48.7 8.7 19.5 7.8 287 17 75.2 32.7 21.1 2.3 29.9 0.00 61.5 48.9 9.6 19.0 8.9 283 18 73.2 34.7 24.4 2.1 5.0 0.00 58.5 49.3 8.1 14.5 7.4 268 19 70.7 35.8 27.7 1.9 0.0 0.00 56.5 49.5 7.2 12.1 7.2 280 20 69.1 37.4 31.2 1.7 0.0 0.00 55.4 49.8 6.5 10.3 6.3 295 21 67.6 37.2 32.4 1.6 0.0 0.00 54.5 50.0 6.3 10.7 6.0 316 22 66.2 35.8 32.4 1.5 0.0 0.00 53.8 50.2 3.6 7.8 3.1 289 23 64.0 35.4 34.2 1.3 0.0 0.00 53.2 50.4 1.8 4.5 1.8 269 24 60.8 36.5 40.2 1.1 0.0 0.00 52.7 50.5 0.4 1.6 0.4 283 AZMET Daily Weather Data : TUCSON : Feb 16 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.1 38.1 59.2 DegF RELATIVE HUMIDITY 43.0 11.5 26.0 % DEWPOINT 23.0 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 64.4 40.1 51.6 DegF SOIL TEMP. 20 in 50.5 48.6 49.5 DegF WIND SPEED 19.5 3.6 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 299 Degrees SOLAR RADIATION 449.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.0 158 10.1 253 13.3 370 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Feb 17 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.9 36.9 42.1 1.0 0.0 0.00 52.2 50.7 1.6 4.3 0.9 88 2 61.3 39.9 45.2 1.0 0.0 0.00 51.8 50.7 2.0 7.4 1.6 118 3 60.6 44.6 55.5 0.8 0.0 0.00 51.3 50.7 2.2 5.6 1.8 85 4 60.8 46.6 59.2 0.7 0.0 0.00 51.3 50.7 2.0 6.0 1.1 55 5 59.9 46.6 61.7 0.7 0.0 0.00 51.1 50.7 1.8 7.8 0.9 43 6 58.1 46.4 64.8 0.6 0.0 0.00 50.9 50.7 1.8 9.4 1.6 97 7 60.1 47.3 62.6 0.7 0.0 0.00 51.1 50.7 1.3 4.5 1.1 94 8 59.5 46.9 63.1 0.6 1.4 0.00 51.3 50.7 1.1 6.3 0.7 172 9 59.4 47.7 65.3 0.6 10.3 0.00 52.5 50.7 4.5 8.9 4.3 345 10 61.2 47.5 60.6 0.7 22.9 0.00 55.4 50.7 2.0 6.7 1.6 360 11 62.2 46.8 56.8 0.8 25.6 0.00 57.4 50.7 4.5 7.6 3.8 337 12 63.9 45.9 52.1 1.0 49.7 0.00 61.0 50.7 3.4 8.9 2.7 313 13 65.3 45.0 47.7 1.1 42.8 0.00 62.8 50.7 4.5 11.9 3.4 310 14 66.7 44.6 44.8 1.2 49.9 0.00 64.4 50.7 4.0 9.8 2.0 310 15 68.7 43.0 39.6 1.4 56.1 0.00 66.6 50.9 3.6 10.3 2.7 5 16 69.8 41.4 35.6 1.6 44.7 0.00 66.6 51.1 3.8 12.1 2.0 312 17 70.0 39.4 32.8 1.7 27.0 0.00 64.6 51.3 3.6 10.7 2.5 333 18 69.4 38.7 32.5 1.7 9.1 0.00 61.2 51.4 2.0 7.4 0.9 328 19 66.0 32.7 29.1 1.5 0.2 0.00 57.9 51.6 1.3 5.1 0.9 201 20 63.0 25.5 24.0 1.5 0.0 0.00 55.4 52.0 1.1 4.0 0.9 191 21 59.4 27.1 29.3 1.2 0.0 0.00 53.4 52.2 1.3 4.0 0.4 39 22 53.6 27.9 36.8 0.9 0.0 0.00 51.4 52.3 1.6 4.5 1.3 103 23 50.4 28.4 42.4 0.7 0.0 0.00 49.8 52.5 1.8 4.3 1.8 81 24 48.2 28.2 45.6 0.6 0.0 0.00 48.4 52.5 1.6 3.4 1.6 88 AZMET Daily Weather Data : TUCSON : Feb 17 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.1 46.8 61.5 DegF RELATIVE HUMIDITY 67.0 17.6 47.0 % DEWPOINT 40.3 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 66.9 48.4 55.9 DegF SOIL TEMP. 20 in 52.5 50.5 51.1 DegF WIND SPEED 12.1 2.5 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 2 Degrees SOLAR RADIATION 339.5 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 5.9 164 9.4 262 13.9 384 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Feb 18 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.3 28.2 47.0 0.6 0.0 0.00 47.3 52.5 2.2 4.5 2.2 81 2 48.6 26.2 41.7 0.7 0.0 0.00 46.2 52.5 3.8 6.9 3.4 87 3 46.4 27.0 46.5 0.6 0.0 0.00 45.3 52.5 2.7 6.3 2.5 78 4 46.0 26.4 45.8 0.6 0.0 0.00 44.6 52.3 3.1 7.2 2.9 88 5 45.0 26.6 48.0 0.5 0.0 0.00 43.9 52.2 2.0 7.2 1.8 72 6 44.2 26.2 48.7 0.5 0.0 0.00 43.3 52.2 2.7 6.5 1.8 76 7 43.2 26.6 51.4 0.5 0.0 0.00 42.6 52.0 2.7 5.6 2.5 75 8 45.3 27.9 50.2 0.5 7.9 0.00 43.3 51.8 2.9 5.6 2.5 79 9 54.7 29.7 38.2 0.9 19.6 0.00 46.0 51.6 3.4 6.3 3.4 93 10 65.5 29.7 26.2 1.6 38.7 0.00 50.9 51.4 7.4 14.3 7.2 88 11 67.8 29.3 23.6 1.8 29.4 0.00 52.7 51.3 6.7 12.8 6.5 99 12 71.1 33.6 25.1 1.9 50.2 0.00 57.6 51.1 8.1 13.6 7.6 97 13 72.5 34.0 24.3 2.1 25.8 0.00 58.1 50.9 5.8 11.9 4.0 139 14 74.8 25.7 16.0 2.5 54.0 0.00 60.6 50.9 10.7 21.5 8.5 271 15 74.8 23.5 14.7 2.5 62.1 0.00 63.0 50.9 10.1 17.4 9.2 336 16 72.1 25.9 17.8 2.2 32.3 0.00 61.5 50.9 12.1 18.6 11.4 306 17 69.1 27.7 21.1 1.9 11.2 0.00 59.0 51.1 9.4 15.0 9.2 311 18 67.8 28.6 22.9 1.8 4.1 0.00 57.0 51.3 8.1 13.2 7.8 295 19 65.1 30.0 26.7 1.5 0.2 0.00 55.0 51.4 7.4 12.3 7.2 289 20 63.5 30.6 28.9 1.4 0.0 0.00 54.0 51.6 4.7 12.1 4.3 287 21 61.7 31.1 31.6 1.3 0.0 0.00 53.2 51.8 1.8 6.7 0.7 80 22 59.7 31.6 34.3 1.1 0.0 0.00 52.7 51.8 1.8 4.0 1.6 80 23 59.4 32.4 35.9 1.1 0.0 0.00 51.8 52.0 3.6 6.5 3.4 101 24 59.4 31.6 34.7 1.1 0.0 0.00 51.3 52.0 4.3 6.9 4.3 94 AZMET Daily Weather Data : TUCSON : Feb 18 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.6 42.3 59.4 DegF RELATIVE HUMIDITY 55.0 12.7 33.4 % DEWPOINT 28.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 63.1 42.6 51.6 DegF SOIL TEMP. 20 in 52.5 50.9 51.6 DegF WIND SPEED 21.5 5.4 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 21 Degrees SOLAR RADIATION 335.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.9 172 11.2 273 14.8 398 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Feb 19 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.7 30.7 33.2 1.2 0.0 0.00 50.7 52.0 4.7 7.2 4.7 96 2 59.2 31.8 35.4 1.1 0.0 0.00 50.4 52.0 2.5 4.9 2.2 110 3 57.4 32.7 39.1 1.0 0.0 0.00 50.2 52.0 1.6 5.1 1.3 96 4 57.2 34.5 42.2 0.9 0.0 0.00 49.8 52.0 3.1 6.5 3.1 85 5 59.2 36.7 43.0 1.0 0.0 0.00 49.6 52.0 3.8 6.5 3.6 92 6 58.1 37.4 45.9 0.9 0.0 0.00 49.5 52.0 3.4 4.9 3.1 83 7 56.5 37.6 49.1 0.8 0.0 0.00 48.9 51.8 3.8 6.7 3.6 90 8 55.6 37.9 51.3 0.7 5.7 0.00 48.6 51.8 4.3 6.5 4.0 89 9 61.5 37.6 41.1 1.1 19.1 0.00 50.5 51.8 4.3 9.6 4.0 96 10 68.7 35.6 29.6 1.7 33.7 0.00 54.5 51.6 6.3 13.4 5.4 129 11 71.6 36.0 27.2 1.9 49.0 0.00 57.9 51.6 7.4 15.7 6.3 175 12 73.8 35.2 24.3 2.2 58.5 0.00 61.0 51.6 11.0 23.5 9.4 201 13 72.5 34.2 24.4 2.1 35.8 0.00 60.6 51.6 12.3 24.4 10.5 200 14 72.0 34.7 25.4 2.0 44.9 0.00 61.7 51.6 10.7 22.1 9.2 216 15 70.7 34.9 26.8 1.9 35.8 0.00 61.7 51.6 11.6 19.9 10.7 232 16 70.5 35.8 27.9 1.8 40.6 0.00 61.9 51.8 12.1 21.7 11.0 227 17 68.2 36.5 31.1 1.6 15.5 0.00 60.1 52.0 11.9 21.7 11.0 240 18 60.6 44.1 55.9 0.8 9.3 0.00 57.9 52.0 16.3 27.1 15.0 298 19 54.5 46.0 73.2 0.4 0.2 0.00 55.8 52.2 13.9 22.6 13.4 319 20 53.6 44.8 71.8 0.4 0.0 0.00 54.5 52.3 10.7 17.0 10.3 339 21 54.0 41.5 62.4 0.5 0.0 0.00 53.4 52.5 6.9 13.0 6.7 340 22 54.5 38.3 54.3 0.7 0.0 0.00 52.5 52.7 6.3 10.1 6.0 320 23 53.8 38.3 55.6 0.6 0.0 0.00 51.8 52.7 8.5 13.9 8.1 329 24 53.1 39.7 60.7 0.5 0.0 0.00 51.3 52.7 7.6 13.0 7.4 325 AZMET Daily Weather Data : TUCSON : Feb 19 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.0 52.7 61.5 DegF RELATIVE HUMIDITY 74.9 22.9 43.0 % DEWPOINT 37.2 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 62.2 48.4 54.3 DegF SOIL TEMP. 20 in 52.7 51.6 52.0 DegF WIND SPEED 27.1 7.6 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 263 Degrees SOLAR RADIATION 348.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.2 181 13.9 287 18.9 417 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Feb 20 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.7 39.7 61.1 0.5 0.0 0.00 50.7 52.7 7.4 13.0 7.2 328 2 52.5 39.6 61.4 0.5 0.0 0.00 50.4 52.7 8.5 12.8 8.3 314 3 51.8 39.2 62.2 0.5 0.0 0.00 49.5 52.7 7.2 11.6 6.9 321 4 51.4 39.9 64.9 0.4 0.0 0.00 49.3 52.7 7.8 12.3 7.6 333 5 50.5 40.6 68.8 0.4 0.0 0.00 48.9 52.5 7.4 11.0 7.2 326 6 49.6 40.1 69.7 0.4 0.0 0.00 48.4 52.5 6.9 11.9 6.9 319 7 48.4 39.9 72.1 0.3 0.0 0.00 47.7 52.5 7.2 10.7 6.9 317 8 48.2 39.4 71.2 0.3 2.4 0.00 47.5 52.3 4.5 10.3 4.5 329 9 48.7 38.3 67.0 0.4 10.8 0.00 48.6 52.3 6.9 10.7 6.7 330 10 50.0 37.4 62.0 0.5 20.8 0.00 50.0 52.2 4.9 10.3 4.7 327 11 52.9 35.2 51.0 0.7 52.3 0.00 55.0 52.0 5.1 13.9 4.3 274 12 55.2 32.4 41.7 0.9 46.8 0.00 57.2 52.0 9.2 22.1 8.3 257 13 56.8 30.9 37.0 1.0 65.0 0.00 59.7 52.0 9.4 20.1 8.5 232 14 57.6 29.5 34.0 1.1 36.1 0.00 59.2 51.8 8.1 17.9 6.5 218 15 57.6 32.2 38.1 1.0 39.7 0.00 59.7 52.0 9.2 17.4 8.5 257 16 56.1 35.6 45.9 0.8 21.5 0.00 57.7 52.0 12.5 21.5 11.9 274 17 52.2 40.3 64.2 0.5 9.8 0.00 55.6 52.0 14.3 22.1 13.6 304 18 47.7 42.6 82.7 0.2 2.2 0.01 53.8 52.2 11.6 19.7 11.4 316 19 46.8 41.4 81.6 0.2 0.2 0.01 52.5 52.3 9.6 17.4 9.4 312 20 46.6 37.8 71.1 0.3 0.0 0.00 51.3 52.3 9.8 15.9 9.6 318 21 46.8 35.1 63.5 0.4 0.0 0.00 49.5 52.5 6.5 11.0 6.3 306 22 46.9 32.5 57.1 0.5 0.0 0.00 48.0 52.5 5.8 11.0 5.6 312 23 46.9 35.8 65.4 0.4 0.0 0.00 47.8 52.5 3.6 8.5 1.6 316 24 46.6 37.8 71.5 0.3 0.0 0.00 47.7 52.5 2.9 7.4 2.9 58 AZMET Daily Weather Data : TUCSON : Feb 20 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.4 45.9 50.9 DegF RELATIVE HUMIDITY 86.4 31.1 61.0 % DEWPOINT 37.2 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 60.1 47.5 52.0 DegF SOIL TEMP. 20 in 52.7 51.8 52.3 DegF WIND SPEED 22.1 7.8 MPH WIND VECTOR MAG. 6.0 MPH WIND VECTOR DIR. 303 Degrees SOLAR RADIATION 307.5 Langleys PRECIPITATION 0.02 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.1 182 3.6 291 7.6 425 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Feb 21 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.7 37.2 72.4 0.3 0.0 0.00 47.3 52.3 4.0 7.4 4.0 74 2 45.0 36.5 72.3 0.3 0.0 0.00 46.8 52.3 1.6 4.3 1.6 68 3 42.1 36.0 78.9 0.2 0.0 0.00 45.5 52.2 0.4 1.8 0.4 61 4 39.2 35.4 86.1 0.1 0.0 0.00 44.2 52.2 0.4 2.5 0.4 70 5 36.9 34.5 91.4 0.1 0.0 0.00 43.2 52.0 0.7 2.2 0.2 138 6 36.7 34.7 92.8 0.1 0.0 0.00 43.0 52.0 0.7 2.0 0.7 73 7 37.2 35.1 92.0 0.1 0.0 0.00 42.6 51.8 0.4 1.8 0.4 115 8 38.3 35.8 90.5 0.1 5.7 0.00 43.0 51.6 1.1 4.3 0.9 66 9 44.6 37.4 76.2 0.2 24.9 0.00 46.0 51.4 1.1 4.3 0.4 93 10 48.2 36.3 63.4 0.4 39.9 0.00 50.2 51.3 1.8 5.6 1.1 308 11 50.4 35.4 56.4 0.6 54.5 0.00 54.9 51.1 2.9 6.5 2.5 273 12 53.2 34.2 48.1 0.7 64.3 0.00 59.2 51.1 2.7 7.6 1.8 269 13 55.9 32.7 41.1 0.9 67.8 0.00 62.4 50.9 3.4 10.5 2.5 272 14 57.9 32.2 37.5 1.0 65.5 0.00 64.0 50.9 4.3 10.7 2.9 277 15 59.9 32.7 35.7 1.1 47.5 0.00 64.8 51.1 4.3 10.1 1.3 272 16 59.9 32.2 35.1 1.1 44.4 0.00 63.1 51.1 7.6 13.9 6.9 289 17 59.0 30.7 34.0 1.1 28.4 0.00 60.4 51.3 8.5 12.5 8.1 287 18 57.7 30.0 34.5 1.1 9.8 0.00 56.5 51.6 6.9 10.7 6.7 292 19 55.4 30.2 38.0 0.9 0.2 0.00 53.8 51.8 6.3 10.1 6.0 295 20 53.1 30.0 41.0 0.8 0.0 0.00 51.8 52.0 4.9 8.1 4.9 289 21 50.9 30.2 44.6 0.7 0.0 0.00 50.0 52.2 3.8 8.3 3.8 274 22 48.9 30.4 48.6 0.6 0.0 0.00 48.6 52.3 2.5 4.3 2.0 293 23 43.9 30.7 59.5 0.4 0.0 0.00 47.1 52.3 0.9 3.1 0.9 78 24 41.0 30.2 64.9 0.3 0.0 0.00 45.9 52.5 1.1 2.9 1.1 69 AZMET Daily Weather Data : TUCSON : Feb 21 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.8 35.6 48.4 DegF RELATIVE HUMIDITY 94.8 30.0 59.8 % DEWPOINT 33.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 64.8 41.7 51.4 DegF SOIL TEMP. 20 in 52.5 50.9 51.6 DegF WIND SPEED 13.9 3.1 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 323 Degrees SOLAR RADIATION 453.0 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 1.3 183 3.2 294 5.8 431 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Feb 22 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.8 30.0 70.4 0.2 0.0 0.00 44.6 52.5 0.7 2.2 0.7 96 2 37.9 29.8 71.9 0.2 0.0 0.00 43.5 52.3 0.9 2.7 0.9 66 3 35.8 28.9 75.7 0.2 0.0 0.00 42.6 52.3 0.9 3.1 0.9 79 4 34.7 28.6 78.6 0.1 0.0 0.00 41.7 52.2 0.9 2.7 0.9 80 5 34.5 28.6 78.4 0.2 0.0 0.00 40.8 52.0 1.8 2.9 1.6 72 6 33.6 28.2 80.4 0.1 0.0 0.00 40.1 51.8 0.7 1.8 0.7 91 7 31.5 27.3 84.7 0.1 0.0 0.00 39.4 51.6 0.7 2.7 0.7 74 8 34.0 28.2 78.9 0.1 7.4 0.00 39.2 51.4 0.4 1.6 0.4 76 9 42.8 29.3 59.1 0.4 25.3 0.00 42.3 51.3 1.6 3.8 1.3 61 10 49.5 29.3 45.7 0.6 42.8 0.00 47.7 51.1 2.0 6.7 1.8 79 11 55.6 28.8 35.5 1.0 56.1 0.00 53.2 50.9 2.5 6.7 2.2 92 12 59.4 25.7 27.4 1.3 65.9 0.00 57.9 50.7 3.6 10.7 1.8 261 13 61.2 24.1 24.0 1.4 69.5 0.00 61.5 50.5 3.4 9.4 2.0 195 14 63.5 21.9 20.2 1.6 67.1 0.00 63.7 50.5 3.4 10.5 2.7 263 15 65.1 22.1 19.2 1.7 59.0 0.00 64.4 50.5 4.5 15.2 2.9 291 16 65.8 21.6 18.2 1.8 46.1 0.00 63.0 50.7 7.6 15.2 6.5 291 17 64.6 21.2 18.8 1.7 29.4 0.00 60.1 50.9 8.5 15.7 8.1 303 18 63.1 21.6 20.1 1.6 11.0 0.00 56.1 51.1 8.7 14.1 8.3 314 19 60.3 22.3 23.0 1.4 0.2 0.00 53.2 51.3 7.4 13.0 7.4 301 20 56.8 23.5 27.5 1.1 0.0 0.00 52.0 51.6 5.1 11.0 5.1 281 21 53.8 23.5 30.5 1.0 0.0 0.00 50.2 51.8 3.4 5.6 3.4 259 22 51.1 24.8 35.4 0.8 0.0 0.00 48.6 52.0 2.2 4.9 2.2 254 23 46.8 26.2 44.6 0.6 0.0 0.00 47.1 52.0 1.1 3.1 0.7 288 24 41.5 25.2 51.7 0.4 0.0 0.00 45.7 52.2 1.1 3.1 1.1 67 AZMET Daily Weather Data : TUCSON : Feb 22 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.3 31.3 49.3 DegF RELATIVE HUMIDITY 87.4 15.9 46.7 % DEWPOINT 25.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 64.6 38.8 50.0 DegF SOIL TEMP. 20 in 52.5 50.5 51.4 DegF WIND SPEED 15.7 3.1 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 320 Degrees SOLAR RADIATION 480.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.2 186 5.4 299 8.1 439 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, 2011 AZMET Hourly Weather Data : TUCSON : Feb 23 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.4 24.6 55.1 0.4 0.0 0.00 44.2 52.2 1.1 3.4 1.1 74 2 36.5 24.1 60.2 0.3 0.0 0.00 43.2 52.0 0.9 2.7 0.9 75 3 36.3 23.4 59.0 0.3 0.0 0.00 42.1 52.0 1.8 2.7 1.8 66 4 35.6 23.2 59.9 0.3 0.0 0.00 41.0 51.8 1.6 3.4 1.6 77 5 33.4 22.5 63.4 0.2 0.0 0.00 40.3 51.8 0.9 2.7 0.9 66 6 32.5 22.1 65.2 0.2 0.0 0.00 39.4 51.6 1.6 3.4 1.6 63 7 32.4 21.9 65.1 0.2 0.0 0.00 38.7 51.4 1.6 3.1 1.3 83 8 35.6 21.9 57.1 0.3 7.4 0.00 38.7 51.3 2.2 4.7 2.0 102 9 43.5 22.5 42.9 0.6 25.6 0.00 41.5 51.1 4.9 8.1 4.7 95 10 51.4 23.2 32.9 0.9 42.8 0.00 46.9 50.7 4.0 6.7 3.8 95 11 56.7 25.0 29.1 1.1 56.9 0.00 52.3 50.5 4.0 8.9 3.8 81 12 60.6 26.8 27.2 1.3 65.7 0.00 57.6 50.4 3.4 9.6 1.8 246 13 61.9 26.1 25.4 1.4 69.3 0.00 60.8 50.2 4.9 14.8 3.6 287 14 63.9 24.6 22.3 1.6 66.9 0.00 62.1 50.2 8.9 20.1 7.6 278 15 63.1 25.7 23.9 1.5 58.8 0.00 61.2 50.2 13.9 21.5 13.0 293 16 62.6 26.1 24.7 1.5 44.9 0.00 59.9 50.4 12.5 20.4 11.6 292 17 62.8 25.7 24.3 1.5 29.1 0.00 58.5 50.5 9.2 18.1 8.3 285 18 60.6 25.9 26.4 1.3 9.6 0.00 54.9 50.7 12.5 19.7 11.9 288 19 57.7 26.8 30.2 1.1 0.5 0.00 52.3 50.9 12.1 18.8 11.9 281 20 55.6 28.2 34.8 1.0 0.0 0.00 50.7 51.3 7.6 13.6 7.4 290 21 54.0 29.1 38.2 0.9 0.0 0.00 49.3 51.4 8.7 14.5 8.5 300 22 52.2 30.0 42.3 0.8 0.0 0.00 47.8 51.4 6.3 13.9 6.0 307 23 51.1 32.2 48.3 0.7 0.0 0.00 46.8 51.6 6.0 10.5 5.8 339 24 49.5 33.6 54.5 0.6 0.0 0.00 45.9 51.6 3.1 6.9 2.9 304 AZMET Daily Weather Data : TUCSON : Feb 23 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.1 31.6 49.6 DegF RELATIVE HUMIDITY 67.4 20.3 42.2 % DEWPOINT 25.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 62.2 38.5 48.9 DegF SOIL TEMP. 20 in 52.2 50.2 51.1 DegF WIND SPEED 21.5 5.6 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 300 Degrees SOLAR RADIATION 477.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.3 189 4.5 304 7.2 446 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Feb 24 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.4 34.2 57.9 0.5 0.0 0.00 45.7 51.6 2.9 4.9 2.7 272 2 48.2 34.2 58.1 0.5 0.0 0.00 45.5 51.6 1.1 2.9 1.1 214 3 44.6 33.4 64.8 0.3 0.0 0.00 44.8 51.4 0.4 1.6 0.2 116 4 41.2 32.4 70.9 0.3 0.0 0.00 43.9 51.4 0.7 2.0 0.7 82 5 41.2 32.5 71.3 0.3 0.0 0.00 43.3 51.3 1.6 3.4 1.6 65 6 40.8 32.5 72.3 0.2 0.0 0.00 42.6 51.3 1.3 2.7 1.1 78 7 38.7 32.2 77.0 0.2 0.0 0.00 42.1 51.1 0.7 2.0 0.7 64 8 41.0 32.9 72.6 0.2 7.4 0.00 41.9 51.1 1.8 3.8 1.8 92 9 46.0 34.0 62.7 0.4 25.6 0.00 44.8 50.9 4.0 8.3 3.8 96 10 49.5 34.9 57.1 0.5 42.5 0.00 49.3 50.7 3.8 7.6 3.6 89 11 53.1 34.9 49.9 0.7 57.1 0.00 54.5 50.5 2.5 7.4 0.7 116 12 54.3 32.5 43.3 0.8 60.0 0.00 58.1 50.4 3.6 9.6 2.5 252 13 55.9 30.9 38.2 0.9 67.6 0.00 61.3 50.4 4.5 12.1 3.4 290 14 57.9 30.7 35.4 1.1 66.9 0.00 63.0 50.4 5.4 14.8 1.3 329 15 59.5 30.0 32.3 1.2 59.0 0.00 64.2 50.4 3.6 10.5 1.8 288 16 60.6 28.2 28.8 1.3 46.3 0.00 63.0 50.5 5.4 13.0 4.5 319 17 61.2 27.1 27.1 1.3 29.6 0.00 61.0 50.7 4.3 11.4 3.6 301 18 60.8 26.2 26.6 1.3 11.5 0.00 57.2 50.9 4.0 10.3 3.6 302 19 58.3 25.9 28.6 1.2 0.2 0.00 54.0 51.3 3.4 7.8 3.1 336 20 52.7 28.4 38.6 0.8 0.0 0.00 51.8 51.4 0.4 1.3 0.4 21 21 48.2 28.8 46.7 0.6 0.0 0.00 50.0 51.6 0.7 1.8 0.4 94 22 44.8 26.2 47.9 0.5 0.0 0.00 48.6 51.8 0.7 1.8 0.7 83 23 41.9 26.2 53.4 0.4 0.0 0.00 46.9 52.0 0.7 1.8 0.7 82 24 40.6 26.2 55.9 0.4 0.0 0.00 45.9 52.0 0.9 2.0 0.9 74 AZMET Daily Weather Data : TUCSON : Feb 24 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.2 37.6 49.6 DegF RELATIVE HUMIDITY 79.4 25.4 50.7 % DEWPOINT 30.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 64.2 41.7 50.9 DegF SOIL TEMP. 20 in 52.0 50.4 51.1 DegF WIND SPEED 14.8 2.5 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 338 Degrees SOLAR RADIATION 473.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.8 191 4.0 308 6.7 453 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Feb 25 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.4 26.2 59.2 0.3 0.0 0.00 44.6 52.0 1.3 2.5 1.3 77 2 40.5 26.4 57.0 0.4 0.0 0.00 43.7 52.0 2.7 4.7 2.5 84 3 39.7 26.1 57.7 0.3 0.0 0.00 42.8 52.0 2.5 4.5 2.2 76 4 37.9 25.5 60.7 0.3 0.0 0.00 42.3 51.8 1.8 2.7 1.8 65 5 36.1 25.3 64.3 0.3 0.0 0.00 41.4 51.6 1.6 3.1 1.3 97 6 37.0 25.0 61.8 0.3 0.0 0.00 40.5 51.6 2.7 5.8 2.5 101 7 36.5 24.8 62.0 0.3 0.0 0.00 39.7 51.4 1.8 3.6 1.8 110 8 39.4 24.8 56.0 0.4 8.4 0.00 39.7 51.3 2.2 5.6 2.2 118 9 45.7 25.3 44.7 0.6 26.8 0.00 43.0 51.1 3.1 5.6 2.9 96 10 51.8 26.4 37.1 0.8 44.7 0.00 48.2 50.9 3.1 6.3 3.1 86 11 58.3 27.1 30.1 1.2 59.0 0.00 54.0 50.7 2.7 7.4 2.2 88 12 62.6 19.2 18.6 1.6 68.3 0.00 59.0 50.5 2.5 6.3 0.9 165 13 65.1 14.7 13.9 1.8 71.9 0.00 62.4 50.4 3.4 8.7 2.0 299 14 67.6 15.4 13.3 2.0 69.5 0.00 64.4 50.4 4.7 12.5 3.8 311 15 68.7 16.5 13.3 2.1 61.9 0.00 65.3 50.4 4.3 11.2 3.4 324 16 69.6 16.0 12.6 2.2 45.6 0.00 64.0 50.5 6.5 15.2 5.4 308 17 68.4 14.9 12.5 2.1 15.5 0.00 60.6 50.7 7.2 11.2 6.7 320 18 68.2 15.3 12.8 2.1 11.7 0.00 57.7 51.1 6.7 13.2 6.5 309 19 65.1 12.6 12.7 1.9 0.5 0.00 54.9 51.3 4.0 9.6 3.6 315 20 61.3 14.2 15.6 1.6 0.0 0.00 52.7 51.6 4.3 7.4 3.6 319 21 58.6 14.4 17.3 1.4 0.0 0.00 51.1 51.8 1.8 7.4 1.3 331 22 58.8 11.8 15.3 1.4 0.0 0.00 49.6 52.0 4.3 8.5 3.1 294 23 51.4 16.7 25.0 1.0 0.0 0.00 48.0 52.2 1.3 4.3 1.1 112 24 46.6 14.9 27.6 0.8 0.0 0.00 46.4 52.2 1.6 3.8 1.6 87 AZMET Daily Weather Data : TUCSON : Feb 25 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.7 34.7 53.1 DegF RELATIVE HUMIDITY 66.5 11.6 33.4 % DEWPOINT 19.9 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 65.3 39.6 50.7 DegF SOIL TEMP. 20 in 52.2 50.4 51.3 DegF WIND SPEED 15.2 3.4 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 354 Degrees SOLAR RADIATION 483.8 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 4.7 195 7.2 315 10.1 463 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Feb 26 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.7 14.7 28.3 0.8 0.0 0.00 45.1 52.2 3.1 6.3 2.9 85 2 44.8 14.5 28.9 0.7 0.0 0.00 43.9 52.2 4.7 8.3 4.5 92 3 43.0 14.2 30.6 0.7 0.0 0.00 43.2 52.2 2.7 5.1 2.5 74 4 41.7 13.6 31.5 0.6 0.0 0.00 42.8 52.0 2.9 4.7 2.7 82 5 43.9 13.5 28.7 0.7 0.0 0.00 42.6 52.0 3.8 6.9 3.1 84 6 45.1 14.2 28.3 0.7 0.0 0.00 42.3 51.8 4.9 8.9 4.5 84 7 45.7 14.5 28.0 0.8 0.0 0.00 42.1 51.6 4.7 8.5 4.5 86 8 48.0 14.5 25.5 0.9 2.2 0.00 42.4 51.4 3.8 7.6 3.6 86 9 53.2 14.9 21.7 1.1 7.9 0.00 43.5 51.3 5.6 10.1 5.4 90 10 56.8 14.9 19.0 1.3 13.9 0.00 45.1 51.1 6.3 9.8 6.3 97 11 60.3 12.4 14.9 1.5 19.4 0.00 47.1 50.9 6.5 12.8 6.3 99 12 63.0 10.8 12.6 1.7 21.0 0.00 48.6 50.7 6.5 11.6 6.0 86 13 66.2 12.6 12.2 1.9 30.6 0.00 51.1 50.7 7.2 15.0 6.7 130 14 68.5 9.5 9.8 2.2 35.6 0.00 53.2 50.5 7.4 15.0 6.5 186 15 68.9 11.8 10.8 2.2 24.9 0.00 53.8 50.5 8.3 16.8 7.4 193 16 68.4 11.1 10.6 2.1 14.3 0.00 52.9 50.5 8.9 19.5 8.1 206 17 67.6 9.1 10.0 2.1 9.3 0.00 52.2 50.5 8.5 16.8 7.4 195 18 66.4 9.0 10.3 2.0 4.8 0.00 51.1 50.5 7.4 17.4 6.7 187 19 64.4 11.5 12.4 1.8 0.5 0.00 50.0 50.5 5.4 11.9 4.7 186 20 61.9 17.6 17.8 1.5 0.0 0.00 48.7 50.7 4.7 13.6 4.3 186 21 60.1 20.3 21.2 1.4 0.0 0.00 47.5 50.7 5.1 12.5 4.7 180 22 57.4 25.3 29.0 1.1 0.0 0.00 46.6 50.7 5.6 12.3 4.9 159 23 55.0 26.8 33.6 1.0 0.0 0.00 45.5 50.7 5.1 14.8 4.3 161 24 53.4 26.4 35.0 0.9 0.0 0.00 44.8 50.9 4.9 12.8 4.0 179 AZMET Daily Weather Data : TUCSON : Feb 26 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.8 40.6 56.3 DegF RELATIVE HUMIDITY 37.8 8.1 21.3 % DEWPOINT 14.9 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 54.0 42.1 46.9 DegF SOIL TEMP. 20 in 52.2 50.4 51.1 DegF WIND SPEED 19.5 5.6 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 141 Degrees SOLAR RADIATION 184.2 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 4.7 200 7.6 322 10.8 473 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Feb 27 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.6 29.1 41.9 0.8 0.0 0.00 44.1 50.7 5.1 14.1 4.9 147 2 50.0 32.9 51.5 0.6 0.0 0.00 43.9 50.7 9.6 17.2 9.4 137 3 49.6 34.7 56.3 0.5 0.0 0.00 44.4 50.7 5.4 16.1 4.5 183 4 42.8 38.3 84.1 0.2 0.0 0.08 44.2 50.7 12.8 21.0 11.6 270 5 37.8 35.2 90.6 0.1 0.0 0.08 43.7 50.5 12.8 21.3 12.3 289 6 33.8 32.7 96.0 0.0 0.0 0.04 42.6 50.4 8.3 14.1 8.1 312 7 35.1 33.3 93.0 0.1 0.0 0.00 42.3 50.4 3.6 6.7 3.1 310 8 35.8 33.8 92.4 0.1 4.1 0.00 42.4 50.2 2.7 5.4 2.0 141 9 37.8 34.2 86.7 0.1 16.0 0.00 44.1 50.2 2.0 4.9 1.6 96 10 40.1 35.4 83.4 0.1 23.2 0.00 46.6 50.0 2.0 4.9 1.8 102 11 43.7 33.4 67.1 0.3 44.2 0.00 50.4 50.0 3.6 13.6 2.2 262 12 45.7 29.5 53.0 0.5 59.3 0.00 54.5 49.8 8.3 15.2 7.4 274 13 47.1 29.7 50.3 0.6 63.1 0.00 57.9 49.8 10.5 19.0 9.8 303 14 45.5 30.2 55.0 0.5 33.0 0.00 55.8 49.8 6.9 17.0 5.8 298 15 46.6 32.4 57.8 0.5 39.4 0.01 56.7 49.8 10.3 18.3 9.6 332 16 48.0 29.8 49.1 0.6 41.6 0.00 56.8 49.8 8.9 16.6 8.3 347 17 48.9 26.8 42.0 0.7 33.2 0.00 55.9 50.0 7.6 18.1 6.9 301 18 48.6 23.9 37.5 0.7 13.9 0.00 52.3 50.2 6.7 12.8 5.8 304 19 46.9 24.4 41.1 0.6 0.7 0.00 49.1 50.2 4.0 10.3 3.8 344 20 44.4 26.4 48.9 0.5 0.0 0.00 46.9 50.4 1.1 3.4 0.9 327 21 41.0 29.1 62.5 0.3 0.0 0.00 45.1 50.5 1.6 4.7 0.7 49 22 38.7 28.8 67.4 0.3 0.0 0.00 43.5 50.7 2.2 5.1 2.0 84 23 38.8 28.0 65.2 0.3 0.0 0.00 42.3 50.7 3.6 6.9 3.4 92 24 36.5 27.9 70.7 0.2 0.0 0.00 41.0 50.7 1.3 4.0 1.1 90 AZMET Daily Weather Data : TUCSON : Feb 27 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 52.7 33.4 43.2 DegF RELATIVE HUMIDITY 97.8 33.0 64.3 % DEWPOINT 30.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 57.9 41.0 47.8 DegF SOIL TEMP. 20 in 50.9 49.6 50.4 DegF WIND SPEED 21.3 5.8 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 300 Degrees SOLAR RADIATION 371.3 Langleys PRECIPITATION 0.21 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 0.0 200 0.4 323 2.2 476 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Feb 28 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 35.1 28.0 75.5 0.2 0.0 0.00 40.1 50.5 1.1 3.8 0.4 291 2 32.0 27.5 83.4 0.1 0.0 0.00 39.2 50.5 1.3 2.9 0.7 86 3 30.2 26.4 85.7 0.1 0.0 0.00 38.3 50.4 1.1 3.4 0.9 69 4 28.4 26.2 91.3 0.1 0.0 0.00 37.8 50.2 0.9 2.0 0.9 86 5 27.7 25.7 92.4 0.0 0.0 0.00 37.2 50.2 1.1 2.7 0.9 81 6 27.1 25.3 92.5 0.0 0.0 0.00 36.7 49.8 0.9 2.9 0.7 98 7 27.0 25.0 92.2 0.0 0.0 0.00 36.1 49.6 1.1 2.9 1.1 80 8 30.0 26.2 85.6 0.1 10.3 0.00 35.8 49.5 0.4 1.6 0.4 130 9 39.4 27.1 61.5 0.3 27.2 0.00 38.5 49.3 1.3 4.3 1.1 77 10 44.6 24.8 45.3 0.6 46.3 0.00 44.4 49.1 2.5 6.3 2.2 79 11 49.3 21.9 33.9 0.8 60.4 0.00 50.4 48.9 1.3 3.8 0.4 7 12 54.0 23.2 30.0 1.0 69.5 0.00 55.8 48.7 1.8 5.6 1.3 346 13 59.9 23.7 24.7 1.3 73.1 0.00 60.3 48.6 2.2 5.6 1.3 314 14 64.9 24.6 21.4 1.6 70.7 0.00 62.8 48.6 4.3 10.7 3.4 132 15 67.1 22.8 18.4 1.9 62.6 0.00 64.0 48.6 3.4 10.3 0.4 173 16 67.5 22.3 17.8 1.9 49.2 0.00 63.5 48.7 4.5 10.3 4.0 284 17 68.0 21.9 17.3 1.9 31.8 0.00 61.3 48.9 4.3 9.8 3.4 304 18 66.7 24.6 20.4 1.8 12.9 0.00 57.6 49.3 5.1 13.0 4.9 292 19 60.8 27.7 28.3 1.3 0.5 0.00 54.1 49.5 5.8 11.0 5.6 287 20 56.5 29.1 35.2 1.0 0.0 0.00 51.6 49.8 1.8 6.7 1.3 291 21 51.1 32.7 49.2 0.6 0.0 0.00 49.8 50.2 0.9 4.9 0.4 68 22 46.6 34.7 62.9 0.4 0.0 0.00 48.0 50.4 0.4 2.0 0.4 76 23 43.7 35.2 72.2 0.3 0.0 0.00 46.8 50.5 0.7 2.2 0.7 66 24 41.5 35.2 78.4 0.2 0.0 0.00 45.5 50.5 0.9 2.2 0.9 94 AZMET Daily Weather Data : TUCSON : Feb 28 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.4 26.2 46.6 DegF RELATIVE HUMIDITY 93.6 15.1 54.8 % DEWPOINT 26.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 64.0 35.8 48.0 DegF SOIL TEMP. 20 in 50.7 48.6 49.6 DegF WIND SPEED 13.0 2.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 324 Degrees SOLAR RADIATION 514.6 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 3.8 204 5.8 329 8.5 484 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 1 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.3 34.7 80.5 0.2 0.0 0.00 44.4 50.7 0.9 2.5 0.9 71 2 38.7 34.3 84.3 0.1 0.0 0.00 43.3 50.7 0.9 2.2 0.7 78 3 37.4 33.6 85.7 0.1 0.0 0.00 42.6 50.7 1.1 2.2 0.9 78 4 37.0 32.9 84.8 0.1 0.0 0.00 41.7 50.5 1.3 3.1 1.3 92 5 36.0 32.4 86.9 0.1 0.0 0.00 41.0 50.5 0.9 3.4 0.9 71 6 35.6 32.0 86.5 0.1 0.0 0.00 40.3 50.4 0.9 2.7 0.7 96 7 34.3 31.5 88.8 0.1 0.0 0.00 39.7 50.2 1.1 2.5 0.9 98 8 37.9 32.5 81.2 0.2 10.0 0.00 39.7 50.2 0.9 3.1 0.9 104 9 49.3 33.3 54.8 0.6 28.4 0.00 43.9 50.0 1.1 3.6 0.9 107 10 57.9 31.3 36.4 1.0 46.1 0.00 49.6 49.8 1.1 4.9 0.7 58 11 63.3 30.4 28.9 1.4 60.0 0.00 55.2 49.6 3.1 7.2 2.9 66 12 68.9 29.8 23.3 1.9 69.3 0.00 60.1 49.5 3.6 7.8 3.1 76 13 72.3 25.0 16.9 2.3 72.6 0.00 63.9 49.5 3.4 8.7 1.8 91 14 74.1 21.6 13.8 2.5 70.9 0.00 66.4 49.5 3.8 9.4 1.3 354 15 75.4 20.7 12.8 2.6 61.6 0.00 67.1 49.6 4.7 12.5 3.6 276 16 76.5 22.8 13.4 2.7 60.2 0.00 68.4 49.8 4.7 15.4 3.6 300 17 76.1 23.7 14.1 2.6 32.0 0.00 66.2 50.0 4.9 12.8 3.4 285 18 73.8 25.3 16.4 2.4 13.6 0.00 62.2 50.4 7.2 12.1 6.9 291 19 69.1 27.9 21.2 1.9 0.5 0.00 58.8 50.7 6.5 10.5 6.3 301 20 64.9 28.8 25.5 1.6 0.0 0.00 56.5 51.1 4.3 6.9 4.0 290 21 62.1 29.7 29.2 1.4 0.0 0.00 54.7 51.3 2.7 5.6 2.7 263 22 55.6 32.4 41.4 0.9 0.0 0.00 52.9 51.6 1.1 3.6 0.9 72 23 50.9 34.2 52.6 0.6 0.0 0.00 51.4 51.8 0.9 2.5 0.9 75 24 48.9 34.3 57.1 0.5 0.0 0.00 50.0 52.0 1.6 3.4 1.6 80 AZMET Daily Weather Data : TUCSON : Mar 1 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.4 32.9 55.6 DegF RELATIVE HUMIDITY 92.8 11.3 47.3 % DEWPOINT 29.8 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 68.4 39.6 52.3 DegF SOIL TEMP. 20 in 52.0 49.5 50.4 DegF WIND SPEED 15.4 2.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 327 Degrees SOLAR RADIATION 525.1 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 7.0 211 9.7 338 13.0 497 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 2 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.7 34.3 59.9 0.4 0.0 0.00 48.9 52.2 1.6 3.4 1.3 85 2 46.0 34.2 63.0 0.4 0.0 0.00 47.8 52.2 1.3 3.4 0.9 45 3 43.3 34.0 69.6 0.3 0.0 0.00 46.8 52.2 0.7 2.2 0.7 90 4 41.5 34.2 74.8 0.2 0.0 0.00 45.9 52.2 0.7 2.2 0.7 77 5 40.3 34.0 78.1 0.2 0.0 0.00 45.0 52.0 0.9 2.9 0.9 67 6 39.7 33.6 78.7 0.2 0.0 0.00 44.2 52.0 1.3 3.4 1.3 73 7 39.6 33.3 78.6 0.2 0.2 0.00 43.5 51.8 1.6 2.9 1.3 90 8 43.2 33.6 69.4 0.3 9.6 0.00 43.5 51.8 1.3 4.5 1.3 99 9 52.9 32.5 45.8 0.8 28.2 0.00 47.1 51.6 2.2 5.6 1.8 118 10 58.8 31.8 36.2 1.1 45.6 0.00 52.2 51.4 1.1 3.6 0.4 243 11 66.7 30.4 25.6 1.7 59.7 0.00 57.4 51.3 1.1 4.3 0.7 156 12 70.7 27.1 19.6 2.1 68.8 0.00 62.2 51.1 2.2 5.6 1.3 260 13 73.8 22.1 14.4 2.4 72.2 0.00 66.0 51.1 3.8 9.4 2.9 281 14 76.5 13.8 9.1 2.8 69.8 0.00 68.5 51.1 3.4 10.5 2.7 288 15 77.2 21.9 12.6 2.8 60.9 0.00 68.9 51.1 9.6 16.6 8.7 292 16 77.0 17.2 10.4 2.8 48.3 0.00 68.0 51.3 11.6 19.0 11.0 307 17 75.7 22.5 13.6 2.6 30.8 0.00 66.2 51.6 11.9 17.9 11.6 309 18 73.9 22.8 14.6 2.4 12.7 0.00 63.0 51.8 9.8 16.1 9.4 294 19 70.5 19.4 14.2 2.2 0.5 0.00 60.3 52.2 4.9 12.8 4.7 274 20 66.7 24.8 20.3 1.8 0.0 0.00 57.2 52.5 4.3 7.6 4.0 295 21 63.3 27.5 25.7 1.5 0.0 0.00 55.8 52.7 1.3 4.5 1.3 255 22 61.5 29.1 29.1 1.3 0.0 0.00 54.3 53.1 3.1 7.4 3.1 259 23 59.5 30.4 33.1 1.2 0.0 0.00 53.1 53.2 2.0 6.0 1.3 274 24 54.3 32.4 43.4 0.8 0.0 0.00 52.0 53.2 1.1 4.0 0.9 59 AZMET Daily Weather Data : TUCSON : Mar 2 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.1 38.7 59.2 DegF RELATIVE HUMIDITY 80.4 6.9 39.2 % DEWPOINT 28.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 69.1 43.3 54.9 DegF SOIL TEMP. 20 in 53.2 51.1 52.0 DegF WIND SPEED 19.0 3.4 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 507.4 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 8.1 219 11.0 349 14.4 511 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 3 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.2 32.9 47.5 0.7 0.0 0.00 50.9 53.4 0.9 2.7 0.9 78 2 51.1 33.8 51.2 0.6 0.0 0.00 50.7 53.4 0.9 2.2 0.9 76 3 52.3 33.1 47.6 0.7 0.0 0.00 50.4 53.4 1.6 3.6 1.6 95 4 52.7 32.4 45.8 0.7 0.0 0.00 49.8 53.4 2.0 3.6 1.6 96 5 48.9 33.3 54.9 0.5 0.0 0.00 48.6 53.2 1.3 2.5 1.3 74 6 49.3 33.4 54.4 0.5 0.0 0.00 48.2 53.2 2.0 4.9 2.0 87 7 48.6 33.8 56.4 0.5 0.2 0.00 47.7 53.1 1.8 4.0 1.6 84 8 49.1 34.5 57.1 0.5 5.7 0.00 48.0 53.1 0.7 2.5 0.7 73 9 55.9 33.3 42.3 0.9 27.7 0.00 50.7 52.9 3.6 6.3 3.4 84 10 62.4 32.0 31.9 1.3 45.6 0.00 55.4 52.9 3.1 6.3 2.9 107 11 67.5 31.1 25.6 1.7 60.0 0.00 60.8 52.7 1.6 5.1 0.2 136 12 69.8 28.4 21.3 2.0 69.0 0.00 65.1 52.5 3.8 9.8 2.7 284 13 72.7 23.9 15.9 2.3 72.4 0.00 68.0 52.5 5.4 11.6 4.3 284 14 74.7 28.2 17.8 2.4 70.2 0.00 69.4 52.5 7.8 14.8 6.9 301 15 75.6 30.2 18.9 2.5 62.3 0.00 69.6 52.7 8.3 15.0 7.4 301 16 75.9 29.1 17.8 2.5 49.2 0.00 68.4 52.7 9.4 15.2 8.7 310 17 75.7 28.6 17.6 2.5 32.0 0.00 66.0 53.1 8.3 14.1 7.6 317 18 73.9 28.4 18.5 2.3 12.7 0.00 62.4 53.2 8.3 14.1 8.1 315 19 71.2 27.5 19.5 2.1 1.0 0.00 59.4 53.6 5.1 11.0 5.1 321 20 66.2 28.8 24.6 1.7 0.0 0.00 57.2 53.8 1.3 5.1 0.9 338 21 60.8 30.7 31.9 1.2 0.0 0.00 55.4 54.1 2.7 8.1 2.5 266 22 62.8 31.1 30.4 1.4 0.0 0.00 54.1 54.3 4.5 7.2 4.5 258 23 59.2 32.7 36.7 1.1 0.0 0.00 52.9 54.3 4.7 7.8 4.7 274 24 57.2 34.2 41.6 0.9 0.0 0.00 51.8 54.5 4.3 8.3 4.3 276 AZMET Daily Weather Data : TUCSON : Mar 3 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.8 46.8 61.9 DegF RELATIVE HUMIDITY 60.7 13.3 34.5 % DEWPOINT 31.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 69.8 47.7 56.7 DegF SOIL TEMP. 20 in 54.5 52.5 53.2 DegF WIND SPEED 15.2 3.8 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 308 Degrees SOLAR RADIATION 507.7 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 8.8 228 12.1 361 16.7 528 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, 2011 AZMET Hourly Weather Data : TUCSON : Mar 3 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.2 32.9 47.5 0.7 0.0 0.00 50.9 53.4 0.9 2.7 0.9 78 2 51.1 33.8 51.2 0.6 0.0 0.00 50.7 53.4 0.9 2.2 0.9 76 3 52.3 33.1 47.6 0.7 0.0 0.00 50.4 53.4 1.6 3.6 1.6 95 4 52.7 32.4 45.8 0.7 0.0 0.00 49.8 53.4 2.0 3.6 1.6 96 5 48.9 33.3 54.9 0.5 0.0 0.00 48.6 53.2 1.3 2.5 1.3 74 6 49.3 33.4 54.4 0.5 0.0 0.00 48.2 53.2 2.0 4.9 2.0 87 7 48.6 33.8 56.4 0.5 0.2 0.00 47.7 53.1 1.8 4.0 1.6 84 8 49.1 34.5 57.1 0.5 5.7 0.00 48.0 53.1 0.7 2.5 0.7 73 9 55.9 33.3 42.3 0.9 27.7 0.00 50.7 52.9 3.6 6.3 3.4 84 10 62.4 32.0 31.9 1.3 45.6 0.00 55.4 52.9 3.1 6.3 2.9 107 11 67.5 31.1 25.6 1.7 60.0 0.00 60.8 52.7 1.6 5.1 0.2 136 12 69.8 28.4 21.3 2.0 69.0 0.00 65.1 52.5 3.8 9.8 2.7 284 13 72.7 23.9 15.9 2.3 72.4 0.00 68.0 52.5 5.4 11.6 4.3 284 14 74.7 28.2 17.8 2.4 70.2 0.00 69.4 52.5 7.8 14.8 6.9 301 15 75.6 30.2 18.9 2.5 62.3 0.00 69.6 52.7 8.3 15.0 7.4 301 16 75.9 29.1 17.8 2.5 49.2 0.00 68.4 52.7 9.4 15.2 8.7 310 17 75.7 28.6 17.6 2.5 32.0 0.00 66.0 53.1 8.3 14.1 7.6 317 18 73.9 28.4 18.5 2.3 12.7 0.00 62.4 53.2 8.3 14.1 8.1 315 19 71.2 27.5 19.5 2.1 1.0 0.00 59.4 53.6 5.1 11.0 5.1 321 20 66.2 28.8 24.6 1.7 0.0 0.00 57.2 53.8 1.3 5.1 0.9 338 21 60.8 30.7 31.9 1.2 0.0 0.00 55.4 54.1 2.7 8.1 2.5 266 22 62.8 31.1 30.4 1.4 0.0 0.00 54.1 54.3 4.5 7.2 4.5 258 23 59.2 32.7 36.7 1.1 0.0 0.00 52.9 54.3 4.7 7.8 4.7 274 24 57.2 34.2 41.6 0.9 0.0 0.00 51.8 54.5 4.3 8.3 4.3 276 AZMET Daily Weather Data : TUCSON : Mar 3 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.8 46.8 61.9 DegF RELATIVE HUMIDITY 60.7 13.3 34.5 % DEWPOINT 31.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 69.8 47.7 56.7 DegF SOIL TEMP. 20 in 54.5 52.5 53.2 DegF WIND SPEED 15.2 3.8 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 308 Degrees SOLAR RADIATION 507.7 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 8.8 228 12.1 361 16.7 528 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, 2011 AZMET Hourly Weather Data : TUCSON : Mar 4 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.3 34.9 48.1 0.8 0.0 0.00 50.7 54.5 1.6 4.3 0.7 316 2 49.8 35.4 57.6 0.5 0.0 0.00 49.6 54.5 1.3 4.3 1.1 81 3 46.8 34.7 62.8 0.4 0.0 0.00 48.6 54.3 0.9 2.7 0.9 74 4 45.0 34.5 66.7 0.3 0.0 0.00 47.7 54.3 0.9 3.4 0.7 81 5 43.5 34.5 70.8 0.3 0.0 0.00 46.9 54.3 1.1 3.4 0.9 79 6 42.3 34.7 74.4 0.2 0.0 0.00 46.0 54.1 1.1 3.4 1.1 55 7 41.7 34.7 75.5 0.2 0.2 0.00 45.3 54.0 1.3 4.5 1.1 76 8 44.4 35.6 71.3 0.3 9.8 0.00 45.5 53.8 1.6 4.9 1.3 98 9 53.2 37.8 55.7 0.6 28.7 0.00 49.3 53.6 2.7 5.6 2.7 97 10 59.9 38.8 45.7 1.0 46.3 0.00 54.7 53.4 1.1 3.8 0.7 81 11 64.4 36.5 35.6 1.3 60.0 0.00 59.9 53.2 3.4 9.6 2.9 310 12 67.5 34.0 28.9 1.6 68.1 0.00 63.9 53.2 6.3 13.9 5.4 281 13 70.7 26.2 19.1 2.1 71.9 0.00 65.8 53.1 12.3 20.4 11.0 308 14 72.1 20.1 13.9 2.3 71.2 0.00 67.3 53.1 13.0 21.7 12.3 328 15 73.6 20.3 13.4 2.5 63.1 0.00 68.4 53.1 9.6 18.8 8.9 330 16 74.3 17.2 11.3 2.6 49.7 0.00 67.8 53.2 10.1 19.7 9.4 338 17 74.3 17.8 11.7 2.6 32.3 0.00 65.7 53.4 11.0 18.3 10.5 329 18 72.7 21.6 14.4 2.3 13.4 0.00 62.2 53.6 10.7 17.9 10.3 317 19 69.4 23.4 17.4 2.0 0.7 0.00 59.5 54.0 11.2 16.1 11.0 312 20 66.2 23.2 19.4 1.8 0.0 0.00 56.8 54.1 7.2 10.3 6.9 306 21 64.2 22.5 20.1 1.6 0.0 0.00 54.1 54.3 7.6 11.4 7.4 309 22 63.3 13.1 13.9 1.7 0.0 0.00 52.2 54.7 5.1 10.3 4.5 345 23 54.9 23.2 29.2 1.0 0.0 0.00 50.5 54.7 2.2 5.8 1.6 77 24 49.5 23.0 35.0 0.8 0.0 0.00 48.9 54.7 1.3 4.7 0.4 86 AZMET Daily Weather Data : TUCSON : Mar 4 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.4 40.3 59.0 DegF RELATIVE HUMIDITY 79.0 9.8 38.0 % DEWPOINT 28.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 68.4 45.1 55.4 DegF SOIL TEMP. 20 in 54.7 53.1 54.0 DegF WIND SPEED 21.7 5.1 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 325 Degrees SOLAR RADIATION 515.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.0 235 9.9 371 13.7 542 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 5 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.1 22.6 40.8 0.6 0.0 0.00 47.5 54.7 0.9 2.9 0.9 100 2 41.5 21.9 45.0 0.5 0.0 0.00 46.0 54.7 1.1 3.6 0.9 84 3 40.3 21.4 46.1 0.5 0.0 0.00 44.8 54.7 1.1 3.8 0.9 109 4 39.0 21.0 48.1 0.4 0.0 0.00 43.7 54.5 1.1 4.9 0.2 71 5 37.6 21.7 52.6 0.4 0.0 0.00 42.6 54.3 0.9 3.4 0.4 107 6 35.6 21.4 56.0 0.3 0.0 0.00 41.7 54.1 1.3 3.8 0.9 102 7 34.9 20.7 55.6 0.3 0.5 0.00 41.0 54.0 1.1 2.7 0.9 93 8 40.1 20.5 45.7 0.5 11.5 0.00 41.4 53.8 2.7 8.1 1.3 280 9 59.4 10.4 15.0 1.5 30.1 0.00 45.1 53.4 10.3 20.8 9.2 88 10 64.4 9.7 11.4 1.8 46.6 0.00 49.1 53.2 14.5 23.7 14.3 95 11 66.9 11.1 11.1 2.0 61.6 0.00 53.8 53.1 12.1 21.0 11.6 96 12 69.3 13.1 11.3 2.2 70.2 0.00 58.3 52.9 9.6 17.0 9.2 99 13 71.4 13.6 10.8 2.3 72.9 0.00 61.7 52.7 8.9 15.2 8.1 95 14 73.0 14.9 10.8 2.5 69.5 0.00 63.7 52.5 8.9 16.1 8.5 87 15 74.7 15.4 10.4 2.6 62.8 0.00 65.5 52.5 6.0 11.4 5.6 105 16 75.2 14.0 9.5 2.7 43.5 0.00 64.9 52.5 4.5 10.1 3.8 102 17 75.4 13.3 9.2 2.7 28.9 0.00 63.7 52.7 4.3 10.3 4.3 98 18 74.7 13.1 9.4 2.7 11.7 0.00 60.6 52.9 2.9 6.3 2.9 98 19 67.6 14.0 12.6 2.0 0.5 0.00 57.2 53.1 0.9 6.3 0.4 59 20 59.5 25.3 26.6 1.3 0.0 0.00 54.9 53.4 0.9 2.7 0.2 124 21 54.7 22.1 27.9 1.0 0.0 0.00 52.9 53.6 1.1 2.2 1.1 86 22 50.9 20.7 30.2 0.9 0.0 0.00 51.1 53.8 0.9 2.0 0.7 104 23 49.1 21.6 33.5 0.8 0.0 0.00 49.5 53.8 1.3 3.6 1.3 79 24 46.2 21.4 36.9 0.7 0.0 0.00 48.2 54.0 0.4 1.1 0.4 77 AZMET Daily Weather Data : TUCSON : Mar 5 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.5 34.0 56.1 DegF RELATIVE HUMIDITY 60.3 7.8 27.8 % DEWPOINT 17.8 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 65.8 41.0 52.0 DegF SOIL TEMP. 20 in 54.7 52.5 53.6 DegF WIND SPEED 23.7 4.0 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 95 Degrees SOLAR RADIATION 510.5 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 7.0 242 9.5 381 12.6 554 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 6 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.9 22.3 42.0 0.6 0.0 0.00 47.1 54.0 0.4 1.3 0.4 81 2 42.4 23.0 45.4 0.5 0.0 0.00 46.0 53.8 0.4 1.3 0.4 82 3 41.5 23.4 48.1 0.5 0.0 0.00 45.1 53.8 0.9 2.2 0.9 104 4 41.4 22.5 46.7 0.5 0.0 0.00 44.2 53.8 0.7 2.2 0.7 138 5 40.3 23.5 50.8 0.4 0.0 0.00 43.7 53.6 1.1 2.7 0.9 97 6 40.6 22.6 48.6 0.4 0.0 0.00 43.0 53.4 1.6 4.5 1.6 74 7 39.7 23.4 51.6 0.4 0.2 0.00 42.4 53.2 1.3 4.0 1.1 82 8 45.3 23.4 42.4 0.6 10.0 0.00 43.0 53.1 1.6 3.6 1.6 79 9 56.3 21.2 25.2 1.2 28.9 0.00 47.3 52.9 3.6 5.8 3.4 77 10 61.3 22.3 22.0 1.5 41.1 0.00 51.8 52.7 5.4 8.3 5.1 81 11 67.6 20.7 16.6 1.9 54.7 0.00 56.7 52.5 4.9 8.9 4.5 96 12 72.5 19.2 13.2 2.4 65.9 0.00 61.7 52.3 3.6 8.3 2.7 105 13 75.9 15.4 10.0 2.8 60.7 0.00 64.8 52.3 2.5 7.8 1.8 58 14 78.6 8.4 6.7 3.1 70.0 0.00 67.6 52.2 4.0 12.1 1.1 296 15 79.5 9.3 6.7 3.2 55.4 0.00 67.1 52.3 8.3 16.3 7.4 298 16 80.4 12.0 7.4 3.3 47.8 0.00 66.4 52.5 10.3 15.9 9.4 273 17 79.7 12.6 7.8 3.2 30.3 0.00 64.4 52.7 11.6 19.5 11.0 264 18 77.7 13.8 8.7 3.0 11.9 0.00 61.5 52.9 10.1 18.1 9.8 264 19 75.0 12.7 9.1 2.7 0.5 0.00 58.8 53.2 6.5 14.1 6.3 251 20 72.1 14.4 10.9 2.4 0.0 0.00 56.5 53.4 6.0 12.1 6.0 256 21 71.2 16.5 12.2 2.3 0.0 0.00 55.0 53.6 4.0 11.9 3.8 252 22 68.5 15.8 13.0 2.1 0.0 0.00 54.1 53.8 2.5 6.9 2.2 233 23 65.7 14.5 13.7 1.9 0.0 0.00 53.2 54.0 0.9 4.0 0.4 221 24 59.7 18.5 19.9 1.4 0.0 0.00 52.5 54.1 1.1 2.9 1.1 78 AZMET Daily Weather Data : TUCSON : Mar 6 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.1 38.8 61.5 DegF RELATIVE HUMIDITY 56.5 5.2 24.1 % DEWPOINT 18.0 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 68.0 42.4 53.8 DegF SOIL TEMP. 20 in 54.1 52.2 53.2 DegF WIND SPEED 19.5 3.8 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 266 Degrees SOLAR RADIATION 477.3 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 9.5 251 12.6 393 15.8 570 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 7 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.2 21.4 24.8 1.2 0.0 0.00 52.0 54.1 0.9 2.9 0.7 100 2 55.9 23.2 28.0 1.1 0.0 0.00 51.4 54.1 1.1 3.8 0.9 92 3 54.5 24.4 30.9 1.0 0.0 0.00 50.7 54.1 0.9 2.7 0.7 87 4 53.4 25.0 32.9 0.9 0.0 0.00 50.0 54.1 0.9 3.1 0.9 101 5 52.3 25.2 34.7 0.9 0.0 0.00 49.6 54.1 1.1 3.6 0.9 88 6 50.4 25.7 37.9 0.8 0.0 0.00 48.9 54.0 0.9 3.1 0.7 93 7 48.6 26.2 41.6 0.7 0.2 0.00 47.8 54.0 1.3 3.4 1.1 76 8 50.5 27.1 39.9 0.8 7.4 0.00 48.6 53.8 0.9 3.8 0.7 103 9 59.7 31.6 34.6 1.2 17.4 0.00 51.1 53.8 1.3 5.4 1.1 295 10 65.3 33.4 30.4 1.5 24.1 0.00 54.1 53.6 3.6 8.7 3.1 302 11 67.3 31.6 26.3 1.7 49.5 0.00 57.9 53.4 6.5 11.6 5.8 297 12 69.8 28.9 21.7 2.0 70.5 0.00 61.2 53.4 15.4 30.0 14.8 267 13 69.3 34.7 27.9 1.8 73.8 0.00 63.0 53.4 20.6 33.1 19.9 273 14 69.6 30.7 23.5 1.9 63.1 0.00 63.9 53.4 16.8 26.2 15.9 263 15 70.9 23.9 17.0 2.1 62.1 0.00 64.9 53.4 15.4 25.9 14.3 264 16 70.7 21.4 15.3 2.2 49.5 0.00 64.4 53.4 16.3 27.3 15.4 273 17 70.0 21.0 15.5 2.1 32.3 0.00 63.0 53.6 14.1 23.7 13.6 274 18 68.9 20.7 15.8 2.0 13.6 0.00 60.1 53.8 10.7 21.7 10.3 258 19 66.7 18.0 15.1 1.9 0.7 0.00 57.4 54.0 9.2 15.0 8.9 253 20 64.4 17.8 16.4 1.7 0.0 0.00 55.2 54.1 8.1 16.1 7.6 282 21 61.3 19.6 19.6 1.5 0.0 0.00 53.1 54.3 4.9 8.5 4.9 311 22 57.9 21.2 23.9 1.3 0.0 0.00 51.6 54.5 1.6 6.0 0.9 290 23 54.0 25.7 33.4 0.9 0.0 0.00 50.2 54.7 0.9 2.9 0.4 48 24 54.7 24.1 30.4 1.0 0.0 0.00 49.1 54.7 0.9 3.6 0.7 298 AZMET Daily Weather Data : TUCSON : Mar 7 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.0 47.5 61.0 DegF RELATIVE HUMIDITY 46.0 13.3 26.6 % DEWPOINT 25.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 64.9 47.7 55.0 DegF SOIL TEMP. 20 in 54.7 53.4 54.0 DegF WIND SPEED 33.1 6.5 MPH WIND VECTOR MAG. 5.4 MPH WIND VECTOR DIR. 272 Degrees SOLAR RADIATION 463.9 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 6.7 258 10.1 403 14.8 585 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 8 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.2 25.2 34.6 0.9 0.0 0.00 48.4 54.7 0.9 6.5 0.4 234 2 53.2 27.7 36.8 0.9 0.0 0.00 47.8 54.5 1.3 3.6 0.9 276 3 52.0 29.7 42.0 0.8 0.0 0.00 47.1 54.5 2.5 4.3 2.2 279 4 51.1 31.6 47.1 0.7 0.0 0.00 46.6 54.3 1.8 3.6 1.3 275 5 46.6 32.5 57.7 0.5 0.0 0.00 45.7 54.3 0.4 1.3 0.2 107 6 43.3 31.8 63.6 0.3 0.0 0.00 45.1 54.1 0.7 2.0 0.4 118 7 43.9 32.0 63.2 0.4 0.2 0.00 44.8 54.0 1.3 2.9 1.1 85 8 46.4 33.1 59.4 0.4 6.7 0.00 45.3 53.8 1.3 3.4 1.1 87 9 53.8 34.0 47.0 0.8 24.4 0.00 49.1 53.6 0.9 4.3 0.9 72 10 56.5 33.3 41.2 0.9 43.0 0.00 53.4 53.4 4.9 12.8 4.3 286 11 58.8 30.9 34.7 1.1 60.0 0.00 57.9 53.2 7.4 14.1 6.5 294 12 60.8 28.8 29.5 1.3 71.9 0.00 61.7 53.1 7.8 15.0 7.2 308 13 62.1 27.1 26.4 1.4 74.1 0.00 63.7 53.1 10.1 18.1 9.6 310 14 63.5 24.8 22.7 1.5 71.9 0.00 64.9 53.1 10.5 18.8 9.6 314 15 64.0 23.2 20.8 1.6 63.5 0.00 64.8 53.1 11.9 21.9 11.2 316 16 64.2 20.3 18.3 1.7 50.7 0.00 63.7 53.2 12.3 21.3 11.9 316 17 64.0 17.2 16.1 1.7 33.2 0.00 61.5 53.4 11.6 20.4 11.0 308 18 63.1 19.6 18.4 1.6 14.3 0.00 58.3 53.6 9.6 14.1 9.4 295 19 60.8 22.6 22.9 1.4 1.0 0.00 55.4 53.8 8.9 14.8 8.7 291 20 58.6 22.6 24.7 1.3 0.0 0.00 54.1 54.0 8.1 11.6 7.8 292 21 56.8 21.2 24.7 1.2 0.0 0.00 52.2 54.1 7.4 11.6 7.2 298 22 54.3 23.7 30.3 1.0 0.0 0.00 50.7 54.3 1.1 4.5 0.7 323 23 47.8 24.6 39.9 0.7 0.0 0.00 49.1 54.3 0.4 1.1 0.4 63 24 44.1 24.8 46.6 0.5 0.0 0.00 47.7 54.3 0.9 2.7 0.9 64 AZMET Daily Weather Data : TUCSON : Mar 8 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.5 42.3 55.0 DegF RELATIVE HUMIDITY 68.3 14.8 36.2 % DEWPOINT 26.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 64.9 44.8 53.4 DegF SOIL TEMP. 20 in 54.7 53.1 53.8 DegF WIND SPEED 21.9 5.1 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 305 Degrees SOLAR RADIATION 514.8 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 3.1 261 5.9 409 9.2 594 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 9 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.5 23.9 45.5 0.5 0.0 0.00 46.4 54.3 1.1 3.1 1.1 76 2 40.5 23.9 51.4 0.4 0.0 0.00 45.1 54.3 0.7 2.5 0.7 92 3 38.7 23.7 54.6 0.4 0.0 0.00 44.1 54.1 0.7 2.0 0.4 95 4 37.0 23.5 57.7 0.3 0.0 0.00 43.2 54.0 0.4 1.8 0.4 100 5 36.0 23.4 59.9 0.3 0.0 0.00 42.3 53.8 1.1 2.7 0.9 80 6 35.1 23.4 62.3 0.3 0.0 0.00 41.4 53.8 0.9 2.7 0.9 77 7 34.2 23.5 64.6 0.2 0.5 0.00 40.6 53.4 1.1 3.4 0.9 92 8 39.2 25.0 56.8 0.4 12.2 0.00 41.0 53.2 0.7 2.7 0.4 58 9 50.9 24.8 36.0 0.8 31.8 0.00 45.7 53.1 0.7 3.1 0.4 74 10 55.6 24.3 29.6 1.1 49.9 0.00 51.6 52.9 2.2 5.6 2.0 115 11 62.8 24.4 23.0 1.5 64.3 0.00 57.6 52.7 1.8 6.3 1.3 82 12 67.5 22.6 18.1 1.9 73.1 0.00 62.8 52.3 3.1 9.8 1.1 274 13 71.6 18.5 13.2 2.3 76.7 0.00 65.8 52.3 5.8 11.0 5.1 300 14 74.8 16.2 10.7 2.6 74.1 0.00 68.2 52.2 4.9 10.7 3.8 296 15 76.6 16.7 10.3 2.8 65.7 0.00 68.5 52.3 6.3 12.5 5.6 301 16 77.7 17.4 10.2 2.9 51.8 0.00 67.5 52.5 7.4 12.5 6.7 299 17 78.1 17.8 10.2 3.0 34.4 0.00 65.1 52.7 8.3 13.9 7.8 305 18 77.0 16.2 9.9 2.9 15.1 0.00 61.2 52.9 9.2 15.9 8.9 307 19 73.4 17.6 11.9 2.5 1.0 0.00 57.9 53.2 7.2 13.6 7.2 301 20 67.8 20.1 16.1 2.0 0.0 0.00 55.9 53.6 4.9 8.7 4.9 278 21 60.3 21.9 22.5 1.4 0.0 0.00 54.0 53.8 1.3 4.3 0.9 53 22 54.9 21.2 26.7 1.1 0.0 0.00 52.2 54.0 1.3 3.1 1.3 68 23 51.8 22.6 31.6 0.9 0.0 0.00 50.5 54.1 1.6 3.6 1.6 86 24 50.5 21.2 31.3 0.9 0.0 0.00 49.1 54.3 2.0 4.0 1.8 93 AZMET Daily Weather Data : TUCSON : Mar 9 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.6 32.9 56.5 DegF RELATIVE HUMIDITY 68.4 9.2 31.8 % DEWPOINT 21.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 68.7 40.5 53.2 DegF SOIL TEMP. 20 in 54.3 52.2 53.4 DegF WIND SPEED 15.9 3.1 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 312 Degrees SOLAR RADIATION 550.4 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 7.7 269 10.4 420 13.3 608 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 10 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.1 20.8 35.0 0.7 0.0 0.00 47.8 54.3 1.1 2.7 1.1 76 2 47.1 19.8 33.7 0.7 0.0 0.00 46.8 54.3 1.8 3.8 1.8 88 3 46.6 19.2 33.3 0.7 0.0 0.00 45.9 54.1 1.1 4.5 1.1 87 4 42.3 20.3 41.0 0.5 0.0 0.00 45.0 54.1 0.9 3.4 0.9 76 5 39.9 21.2 46.6 0.4 0.0 0.00 44.1 54.0 1.1 3.4 1.1 86 6 38.8 21.4 49.2 0.4 0.0 0.00 43.2 53.8 0.4 1.3 0.4 105 7 37.0 21.4 52.7 0.3 0.5 0.00 42.3 53.6 1.1 2.9 0.9 78 8 43.7 21.9 42.0 0.6 13.1 0.00 42.6 53.4 1.8 4.7 1.6 84 9 57.2 18.3 21.9 1.3 32.3 0.00 47.3 53.2 2.7 6.3 2.7 92 10 67.5 18.7 15.4 2.0 48.7 0.00 53.4 53.1 0.7 2.9 0.7 56 11 75.6 17.2 10.9 2.7 57.8 0.00 59.2 52.9 1.6 6.5 1.1 74 12 79.7 15.3 8.7 3.2 70.7 0.00 63.9 52.7 4.7 13.0 4.5 84 13 81.9 14.2 7.8 3.4 60.4 0.00 66.0 52.7 4.3 9.6 3.4 98 14 84.0 13.5 7.0 3.7 65.5 0.00 68.7 52.7 3.4 10.7 2.0 88 15 85.1 11.8 6.3 3.9 61.4 0.00 70.3 52.7 2.5 9.8 1.1 274 16 85.5 8.8 5.4 3.9 47.5 0.00 69.6 52.9 3.8 8.9 3.4 299 17 86.4 8.8 5.3 4.1 34.4 0.00 67.8 53.1 3.8 10.1 3.6 344 18 83.8 9.1 5.8 3.7 14.3 0.00 63.7 53.4 5.4 10.1 5.1 306 19 79.2 10.2 7.2 3.2 1.0 0.00 60.1 53.8 5.4 9.2 5.1 291 20 73.8 13.8 10.0 2.6 0.0 0.00 57.7 54.0 4.5 7.4 4.3 282 21 69.6 14.5 11.9 2.2 0.0 0.00 55.9 54.3 3.6 5.6 3.6 271 22 62.2 15.1 15.7 1.6 0.0 0.00 54.3 54.5 1.6 4.0 1.1 74 23 56.8 15.6 19.4 1.3 0.0 0.00 52.5 54.7 1.1 2.9 0.9 86 24 53.1 15.8 22.7 1.1 0.0 0.00 50.9 54.9 1.6 3.6 1.1 71 AZMET Daily Weather Data : TUCSON : Mar 10 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.2 36.5 63.5 DegF RELATIVE HUMIDITY 55.6 4.5 21.5 % DEWPOINT 16.2 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 70.3 42.1 54.9 DegF SOIL TEMP. 20 in 54.9 52.5 53.6 DegF WIND SPEED 13.0 2.5 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 17 Degrees SOLAR RADIATION 507.9 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 12.1 281 15.3 435 18.5 626 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 10 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.1 20.8 35.0 0.7 0.0 0.00 47.8 54.3 1.1 2.7 1.1 76 2 47.1 19.8 33.7 0.7 0.0 0.00 46.8 54.3 1.8 3.8 1.8 88 3 46.6 19.2 33.3 0.7 0.0 0.00 45.9 54.1 1.1 4.5 1.1 87 4 42.3 20.3 41.0 0.5 0.0 0.00 45.0 54.1 0.9 3.4 0.9 76 5 39.9 21.2 46.6 0.4 0.0 0.00 44.1 54.0 1.1 3.4 1.1 86 6 38.8 21.4 49.2 0.4 0.0 0.00 43.2 53.8 0.4 1.3 0.4 105 7 37.0 21.4 52.7 0.3 0.5 0.00 42.3 53.6 1.1 2.9 0.9 78 8 43.7 21.9 42.0 0.6 13.1 0.00 42.6 53.4 1.8 4.7 1.6 84 9 57.2 18.3 21.9 1.3 32.3 0.00 47.3 53.2 2.7 6.3 2.7 92 10 67.5 18.7 15.4 2.0 48.7 0.00 53.4 53.1 0.7 2.9 0.7 56 11 75.6 17.2 10.9 2.7 57.8 0.00 59.2 52.9 1.6 6.5 1.1 74 12 79.7 15.3 8.7 3.2 70.7 0.00 63.9 52.7 4.7 13.0 4.5 84 13 81.9 14.2 7.8 3.4 60.4 0.00 66.0 52.7 4.3 9.6 3.4 98 14 84.0 13.5 7.0 3.7 65.5 0.00 68.7 52.7 3.4 10.7 2.0 88 15 85.1 11.8 6.3 3.9 61.4 0.00 70.3 52.7 2.5 9.8 1.1 274 16 85.5 8.8 5.4 3.9 47.5 0.00 69.6 52.9 3.8 8.9 3.4 299 17 86.4 8.8 5.3 4.1 34.4 0.00 67.8 53.1 3.8 10.1 3.6 344 18 83.8 9.1 5.8 3.7 14.3 0.00 63.7 53.4 5.4 10.1 5.1 306 19 79.2 10.2 7.2 3.2 1.0 0.00 60.1 53.8 5.4 9.2 5.1 291 20 73.8 13.8 10.0 2.6 0.0 0.00 57.7 54.0 4.5 7.4 4.3 282 21 69.6 14.5 11.9 2.2 0.0 0.00 55.9 54.3 3.6 5.6 3.6 271 22 62.2 15.1 15.7 1.6 0.0 0.00 54.3 54.5 1.6 4.0 1.1 74 23 56.8 15.6 19.4 1.3 0.0 0.00 52.5 54.7 1.1 2.9 0.9 86 24 53.1 15.8 22.7 1.1 0.0 0.00 50.9 54.9 1.6 3.6 1.1 71 AZMET Daily Weather Data : TUCSON : Mar 10 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.2 36.5 63.5 DegF RELATIVE HUMIDITY 55.6 4.5 21.5 % DEWPOINT 16.2 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 70.3 42.1 54.9 DegF SOIL TEMP. 20 in 54.9 52.5 53.6 DegF WIND SPEED 13.0 2.5 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 17 Degrees SOLAR RADIATION 507.9 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 12.1 281 15.3 435 18.5 626 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 11 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.3 15.8 24.1 1.0 0.0 0.00 49.5 54.9 1.1 3.4 1.1 61 2 48.6 17.4 28.6 0.8 0.0 0.00 48.4 54.9 0.7 2.7 0.7 67 3 47.3 17.2 29.7 0.8 0.0 0.00 47.5 54.9 0.9 2.7 0.4 65 4 47.8 16.2 27.7 0.8 0.0 0.00 46.6 54.7 2.2 3.6 2.0 79 5 46.8 17.1 29.9 0.8 0.0 0.00 45.7 54.7 1.8 3.8 1.8 89 6 45.1 17.1 31.8 0.7 0.0 0.00 45.0 54.5 1.3 2.7 1.1 93 7 43.0 17.6 35.5 0.6 0.5 0.00 44.2 54.3 1.3 4.3 1.1 84 8 48.7 18.3 29.5 0.8 13.1 0.00 44.8 54.1 2.5 6.0 2.5 93 9 57.0 19.2 22.5 1.2 32.5 0.00 49.1 54.0 3.6 6.5 3.4 92 10 66.4 20.7 17.3 1.8 50.4 0.00 55.0 53.8 2.0 5.8 1.8 84 11 73.6 18.3 12.2 2.5 64.7 0.00 61.0 53.6 3.1 7.4 2.7 110 12 78.8 18.9 10.5 3.0 73.8 0.00 66.2 53.4 2.0 7.6 0.7 69 13 81.9 18.9 9.5 3.3 77.2 0.00 70.3 53.4 2.2 8.1 0.4 12 14 83.1 19.6 9.4 3.5 74.3 0.00 72.0 53.4 4.9 13.0 2.7 105 15 83.8 18.9 8.9 3.6 65.5 0.00 71.4 53.4 7.8 15.0 7.2 304 16 83.7 19.0 9.1 3.6 51.8 0.00 69.4 53.8 11.4 18.1 10.5 291 17 83.3 17.8 8.7 3.5 34.6 0.00 67.3 54.0 8.9 15.0 8.5 308 18 81.5 14.9 8.1 3.4 13.9 0.00 63.5 54.3 10.7 17.4 10.3 288 19 78.3 12.9 8.3 3.0 1.0 0.00 60.3 54.5 8.5 18.1 8.5 293 20 70.0 18.7 14.1 2.2 0.0 0.00 58.5 54.9 1.6 6.3 1.6 296 21 61.7 19.2 19.1 1.5 0.0 0.00 56.7 55.0 0.7 2.0 0.4 208 22 59.2 19.0 20.9 1.4 0.0 0.00 54.9 55.2 0.9 2.7 0.7 114 23 55.4 22.3 27.2 1.1 0.0 0.00 53.2 55.4 1.1 2.7 0.9 90 24 54.5 19.6 25.0 1.1 0.0 0.00 52.0 55.6 2.0 3.4 2.0 90 AZMET Daily Weather Data : TUCSON : Mar 11 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.9 41.7 63.9 DegF RELATIVE HUMIDITY 38.2 7.6 19.5 % DEWPOINT 18.1 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 72.1 44.2 56.3 DegF SOIL TEMP. 20 in 55.6 53.4 54.3 DegF WIND SPEED 18.1 3.6 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 322 Degrees SOLAR RADIATION 553.5 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 11.5 292 14.9 450 18.9 645 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, 2011 AZMET Hourly Weather Data : TUCSON : Mar 12 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.0 17.8 22.9 1.1 0.0 0.00 50.9 55.6 2.0 3.8 1.8 98 2 54.3 18.1 23.9 1.1 0.0 0.00 49.8 55.6 2.0 4.3 2.0 86 3 53.4 19.2 25.9 1.0 0.0 0.00 48.9 55.6 2.5 4.0 2.2 78 4 50.9 19.8 28.9 0.9 0.0 0.00 48.0 55.4 1.6 3.6 1.6 61 5 47.5 20.3 33.7 0.7 0.0 0.00 47.1 55.4 1.6 4.0 1.6 88 6 50.2 20.1 30.1 0.9 0.0 0.00 46.6 55.2 2.9 4.9 2.7 98 7 50.0 20.5 30.9 0.9 0.5 0.00 46.0 55.0 2.2 4.9 2.0 79 8 50.5 21.7 31.9 0.9 12.4 0.00 46.9 54.9 2.7 6.0 2.5 74 9 59.5 23.9 25.2 1.3 31.8 0.00 50.7 54.7 4.3 7.4 4.0 90 10 70.0 23.7 17.4 2.1 52.3 0.00 56.5 54.7 5.1 8.1 4.9 105 11 74.1 23.4 14.9 2.4 60.9 0.00 61.5 54.3 4.7 10.5 4.5 106 12 77.4 24.1 13.8 2.8 73.8 0.00 66.7 54.3 3.1 8.3 1.6 117 13 79.2 23.2 12.5 3.0 76.7 0.00 70.0 54.1 4.0 13.0 2.0 294 14 81.0 22.8 11.6 3.2 73.3 0.00 71.6 54.1 5.1 13.9 3.6 263 15 81.3 22.5 11.3 3.2 58.8 0.00 71.6 54.3 4.7 14.1 2.5 228 16 81.3 21.9 11.0 3.3 35.6 0.00 69.6 54.5 5.8 13.2 4.9 287 17 80.6 20.1 10.5 3.2 17.0 0.00 66.4 54.7 7.6 14.1 6.5 297 18 79.2 20.5 11.1 3.0 7.4 0.00 63.5 55.0 7.8 14.1 7.6 298 19 77.0 20.3 11.9 2.8 0.7 0.00 60.8 55.2 6.7 14.3 6.7 293 20 72.3 22.5 15.2 2.3 0.0 0.00 59.2 55.6 2.9 6.0 2.7 291 21 65.5 25.2 21.6 1.7 0.0 0.00 57.7 55.8 0.7 1.8 0.4 271 22 65.1 23.2 20.1 1.7 0.0 0.00 56.3 55.9 3.1 5.4 2.9 288 23 62.6 23.7 22.4 1.5 0.0 0.00 54.9 55.9 1.3 3.4 1.1 244 24 56.1 24.1 28.7 1.1 0.0 0.00 53.4 56.1 1.3 5.4 1.1 79 AZMET Daily Weather Data : TUCSON : Mar 12 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.4 46.0 65.7 DegF RELATIVE HUMIDITY 36.8 9.8 20.3 % DEWPOINT 21.7 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 71.8 45.9 57.2 DegF SOIL TEMP. 20 in 56.1 54.1 55.0 DegF WIND SPEED 14.3 3.6 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 329 Degrees SOLAR RADIATION 501.2 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 11.2 303 14.8 465 19.3 664 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 13 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.6 23.4 28.5 1.1 0.0 0.00 52.0 56.1 1.8 4.5 1.6 97 2 51.6 23.7 33.5 0.9 0.0 0.00 50.7 56.1 1.1 2.7 1.1 74 3 48.9 24.3 37.6 0.7 0.0 0.00 49.6 56.1 0.9 3.4 0.9 90 4 46.8 24.1 40.7 0.6 0.0 0.00 48.6 56.1 0.9 2.7 0.9 65 5 45.3 24.4 43.6 0.6 0.0 0.00 47.7 55.9 1.1 3.6 1.1 75 6 43.2 24.8 48.2 0.5 0.0 0.00 46.9 55.8 0.9 2.7 0.7 96 7 43.3 24.8 47.8 0.5 0.7 0.00 46.0 55.6 1.3 2.9 1.3 86 8 49.6 25.7 39.1 0.8 13.4 0.00 46.9 55.4 1.1 2.7 0.9 95 9 58.5 26.6 29.4 1.2 32.7 0.00 51.4 55.2 1.1 4.5 1.1 111 10 65.7 26.6 22.8 1.7 50.9 0.00 57.0 55.2 1.3 4.9 0.9 68 11 70.9 26.1 18.6 2.1 64.5 0.00 63.0 55.0 1.6 4.0 0.9 286 12 74.3 24.4 15.5 2.4 73.3 0.00 67.6 54.9 2.2 6.7 0.9 293 13 76.6 23.4 13.7 2.7 76.4 0.00 71.1 54.7 3.1 10.3 1.3 298 14 78.3 19.9 11.2 2.9 74.3 0.00 72.3 54.7 4.7 12.5 3.1 273 15 79.7 18.0 9.8 3.1 65.9 0.00 72.0 54.9 6.7 12.5 5.8 284 16 80.2 19.0 10.2 3.2 52.3 0.00 70.9 55.0 6.5 13.0 6.0 289 17 79.9 19.2 10.3 3.1 33.5 0.00 68.5 55.2 6.7 12.5 6.0 286 18 78.8 18.0 10.1 3.0 15.5 0.00 64.6 55.6 8.1 12.8 7.6 302 19 75.9 18.3 11.4 2.7 1.4 0.00 61.0 55.8 7.4 13.2 7.2 309 20 72.1 20.1 13.9 2.3 0.0 0.00 58.8 56.1 5.8 9.2 5.6 308 21 68.4 21.9 17.0 2.0 0.0 0.00 57.2 56.3 2.9 7.2 2.7 252 22 61.2 23.4 23.3 1.4 0.0 0.00 55.6 56.5 1.1 4.7 0.9 75 23 56.1 23.4 27.8 1.1 0.0 0.00 54.0 56.7 0.9 2.9 0.9 102 24 53.8 23.7 30.9 1.0 0.0 0.00 52.7 56.7 0.9 3.6 0.7 100 AZMET Daily Weather Data : TUCSON : Mar 13 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.6 41.7 63.1 DegF RELATIVE HUMIDITY 53.2 8.2 24.8 % DEWPOINT 22.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 72.5 46.0 57.7 DegF SOIL TEMP. 20 in 56.7 54.7 55.6 DegF WIND SPEED 13.2 2.9 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 301 Degrees SOLAR RADIATION 555.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.7 313 13.0 478 16.4 681 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 14 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.2 23.4 30.9 0.9 0.0 0.00 51.4 56.7 2.0 4.3 1.8 95 2 53.6 23.4 30.5 1.0 0.0 0.00 50.4 56.7 1.8 4.7 1.6 77 3 51.4 22.8 32.4 0.9 0.0 0.00 49.5 56.7 1.8 3.8 1.8 91 4 50.2 22.3 33.2 0.8 0.0 0.00 48.6 56.5 1.6 3.6 1.6 82 5 46.6 23.9 40.5 0.6 0.0 0.00 47.7 56.5 0.7 1.8 0.4 74 6 43.9 24.1 45.2 0.5 0.0 0.00 46.9 56.3 1.1 2.9 0.9 83 7 45.0 23.9 43.1 0.6 0.7 0.00 46.2 56.1 1.8 3.8 1.8 89 8 50.7 24.4 35.7 0.8 14.3 0.00 47.1 55.9 2.9 5.6 2.7 80 9 58.1 25.0 27.8 1.2 33.2 0.00 51.3 55.8 4.3 6.7 4.3 90 10 66.2 25.7 21.5 1.7 50.9 0.00 56.8 55.6 4.0 6.7 3.8 88 11 73.2 24.3 15.9 2.4 65.0 0.00 62.6 55.4 2.5 6.7 1.3 1 12 76.3 23.7 14.1 2.7 74.1 0.00 67.6 55.2 2.9 6.7 2.0 302 13 78.6 23.2 12.7 2.9 78.4 0.00 71.1 55.2 4.9 13.4 3.6 275 14 80.6 23.0 11.9 3.1 74.8 0.00 72.3 55.2 6.0 13.6 5.1 281 15 81.1 23.2 11.6 3.2 46.6 0.00 71.2 55.2 6.0 12.8 4.9 285 16 81.0 23.4 11.9 3.2 40.6 0.00 69.3 55.4 9.4 16.1 8.7 297 17 81.1 23.2 11.7 3.2 37.0 0.00 67.8 55.6 9.4 15.9 8.9 308 18 79.5 23.5 12.5 3.0 15.5 0.00 64.4 55.9 11.0 17.0 10.7 304 19 76.6 22.8 13.4 2.7 0.7 0.00 61.3 56.1 7.8 14.5 7.6 312 20 73.6 25.0 16.2 2.4 0.0 0.00 59.5 56.5 7.8 13.9 7.6 318 21 72.9 25.3 16.9 2.3 0.0 0.00 57.7 56.7 8.5 14.5 8.3 310 22 71.4 25.2 17.7 2.2 0.0 0.00 56.3 56.8 4.7 11.4 4.3 319 23 65.3 28.0 24.4 1.6 0.0 0.00 55.2 56.8 1.1 3.8 0.2 261 24 59.5 28.6 30.6 1.2 0.0 0.00 54.3 57.0 0.9 3.6 0.7 57 AZMET Daily Weather Data : TUCSON : Mar 14 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.8 43.5 65.5 DegF RELATIVE HUMIDITY 47.7 10.6 23.4 % DEWPOINT 24.3 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 72.9 46.2 57.7 DegF SOIL TEMP. 20 in 57.0 55.0 56.1 DegF WIND SPEED 17.0 4.5 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 318 Degrees SOLAR RADIATION 531.8 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 11.0 324 14.2 492 18.2 699 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 15 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.8 27.7 32.4 1.1 0.0 0.00 53.4 57.0 0.9 4.0 0.7 104 2 58.5 27.1 30.0 1.2 0.0 0.00 52.5 57.0 2.5 8.9 1.6 67 3 53.8 27.3 35.9 0.9 0.0 0.00 51.4 56.8 1.3 3.4 1.3 83 4 52.7 27.5 37.6 0.9 0.0 0.00 50.4 56.8 2.2 5.1 2.0 84 5 50.0 28.9 43.8 0.7 0.0 0.00 49.6 56.8 1.3 3.6 1.1 89 6 48.9 28.4 44.7 0.6 0.0 0.00 48.9 56.7 1.8 4.3 1.6 80 7 50.0 28.6 43.3 0.7 0.5 0.00 48.0 56.5 2.9 6.7 2.9 97 8 53.2 29.1 39.5 0.9 14.3 0.00 48.7 56.3 2.5 5.4 2.5 70 9 61.5 29.3 29.4 1.3 34.4 0.00 53.2 56.1 2.7 5.6 2.7 94 10 68.9 29.8 23.2 1.9 51.8 0.00 58.8 56.1 1.6 4.5 1.1 54 11 74.3 28.6 18.4 2.4 64.5 0.00 64.4 55.9 2.5 6.7 1.3 142 12 77.2 27.3 15.8 2.7 74.8 0.00 68.7 55.8 4.0 9.2 2.9 279 13 79.3 25.9 13.9 2.9 77.4 0.00 71.1 55.6 6.3 13.6 5.6 302 14 80.4 26.2 13.6 3.1 74.1 0.00 71.8 55.8 8.5 15.4 7.8 300 15 81.3 26.1 13.2 3.2 65.9 0.00 72.0 55.8 8.1 14.1 7.2 294 16 81.5 26.8 13.5 3.2 48.5 0.00 70.7 55.9 9.8 17.2 9.2 313 17 80.4 26.4 13.8 3.0 21.5 0.00 67.6 56.1 10.1 16.6 9.6 312 18 79.0 25.9 14.0 2.9 10.5 0.00 65.1 56.5 8.5 14.3 8.3 317 19 77.4 25.9 14.8 2.7 2.2 0.00 62.4 56.7 6.0 9.8 5.8 313 20 73.2 28.2 18.7 2.3 0.0 0.00 60.6 57.0 5.1 7.4 4.9 284 21 68.2 30.9 25.0 1.8 0.0 0.00 59.2 57.2 1.8 5.1 0.9 297 22 61.3 30.6 31.0 1.3 0.0 0.00 57.7 57.4 0.7 2.7 0.7 70 23 57.9 30.4 35.0 1.1 0.0 0.00 56.5 57.4 0.4 1.1 0.4 50 24 55.9 30.0 36.8 1.0 0.0 0.00 55.0 57.6 0.9 4.0 0.9 74 AZMET Daily Weather Data : TUCSON : Mar 15 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.4 47.1 65.8 DegF RELATIVE HUMIDITY 52.7 11.7 26.6 % DEWPOINT 28.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 72.1 48.0 59.0 DegF SOIL TEMP. 20 in 57.6 55.6 56.5 DegF WIND SPEED 17.2 3.8 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 320 Degrees SOLAR RADIATION 540.2 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 11.5 336 15.1 507 19.8 719 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 16 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.7 29.8 38.4 0.9 0.0 0.00 53.8 57.6 1.8 4.3 1.8 83 2 54.7 29.7 38.1 0.9 0.0 0.00 52.5 57.6 2.0 3.1 1.8 92 3 53.1 29.8 40.8 0.8 0.0 0.00 51.6 57.6 1.8 3.1 1.6 75 4 52.0 30.2 43.2 0.8 0.0 0.00 50.7 57.4 2.2 3.6 2.2 74 5 50.2 30.4 46.3 0.7 0.0 0.00 49.8 57.4 1.3 3.4 1.3 79 6 48.6 30.6 49.4 0.6 0.0 0.00 49.1 57.2 1.8 4.0 1.8 77 7 48.4 30.6 49.7 0.6 1.0 0.00 48.4 57.0 1.8 3.4 1.8 86 8 54.1 31.1 41.3 0.9 13.6 0.00 49.1 56.8 3.6 6.7 3.6 91 9 61.9 32.0 32.5 1.3 33.9 0.00 53.4 56.7 4.7 7.4 4.5 92 10 69.6 33.1 25.8 1.8 52.1 0.00 58.8 56.5 4.7 7.4 4.5 86 11 75.9 32.7 20.6 2.4 65.0 0.00 64.4 56.5 3.1 8.3 2.7 98 12 78.8 31.1 17.5 2.8 72.6 0.00 68.7 56.3 4.0 13.6 2.2 306 13 81.0 30.2 15.8 3.0 76.9 0.00 71.1 56.1 7.4 16.1 6.3 297 14 82.6 30.2 15.0 3.2 74.3 0.00 73.4 56.1 4.9 13.6 3.1 298 15 84.0 28.6 13.3 3.5 65.9 0.00 73.9 56.3 5.4 13.6 3.8 297 16 85.1 27.1 12.2 3.6 52.8 0.00 72.5 56.5 8.9 15.9 8.1 295 17 85.3 24.4 10.9 3.7 35.6 0.00 70.5 56.7 9.4 15.9 8.7 291 18 84.0 24.3 11.1 3.5 16.3 0.00 67.1 56.8 8.3 15.2 7.6 288 19 81.1 25.3 12.9 3.2 1.4 0.00 64.0 57.2 5.1 9.8 5.1 290 20 73.6 28.6 18.9 2.3 0.0 0.00 61.9 57.4 1.6 4.7 1.3 303 21 66.9 30.2 25.2 1.7 0.0 0.00 60.1 57.7 0.7 2.2 0.4 271 22 68.2 28.6 22.6 1.8 0.0 0.00 58.6 57.9 1.8 4.5 1.6 259 23 61.3 32.0 32.8 1.3 0.0 0.00 57.0 58.1 0.9 3.6 0.4 49 24 60.3 29.3 30.8 1.2 0.0 0.00 55.6 58.1 2.5 6.0 2.0 95 AZMET Daily Weather Data : TUCSON : Mar 16 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.0 47.3 67.3 DegF RELATIVE HUMIDITY 52.3 9.4 27.7 % DEWPOINT 29.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 74.1 48.4 59.9 DegF SOIL TEMP. 20 in 58.1 56.1 57.0 DegF WIND SPEED 16.1 3.8 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 325 Degrees SOLAR RADIATION 561.7 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 13.1 349 16.9 524 21.6 740 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 17 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.6 28.6 31.7 1.1 0.0 0.00 54.3 58.3 1.8 4.5 1.8 91 2 54.9 28.6 36.2 0.9 0.0 0.00 53.2 58.3 1.1 2.7 1.1 83 3 54.5 28.2 36.2 0.9 0.0 0.00 52.2 58.1 2.5 4.5 2.5 82 4 55.2 28.4 35.6 0.9 0.0 0.00 51.4 58.1 2.9 4.9 2.9 89 5 52.0 29.3 41.4 0.8 0.0 0.00 50.5 57.9 2.2 4.0 2.2 65 6 50.5 28.9 43.1 0.7 0.0 0.00 49.8 57.9 1.6 3.1 1.3 99 7 51.1 28.4 41.5 0.8 1.2 0.00 49.3 57.7 2.7 6.5 2.5 101 8 56.5 28.9 34.5 1.0 12.7 0.00 50.2 57.6 3.6 6.5 3.4 84 9 63.3 30.7 29.3 1.4 29.1 0.00 54.0 57.4 3.8 8.1 3.8 83 10 72.5 31.1 21.8 2.1 46.8 0.00 59.0 57.2 4.7 7.2 4.5 100 11 78.3 29.3 16.5 2.8 62.3 0.00 64.2 57.0 4.9 10.7 4.7 99 12 81.7 26.4 13.2 3.2 75.5 0.00 68.9 56.8 5.1 11.6 4.7 107 13 84.2 25.7 11.8 3.5 78.4 0.00 72.5 56.8 4.7 13.2 3.1 100 14 86.9 25.3 10.7 3.9 75.5 0.00 73.6 56.8 7.2 16.1 5.4 226 15 88.0 23.5 9.5 4.1 67.1 0.00 73.0 56.8 8.9 18.6 7.6 226 16 87.8 23.0 9.4 4.1 53.3 0.00 72.0 57.0 9.2 19.0 8.1 233 17 87.6 22.6 9.3 4.1 36.3 0.00 70.3 57.2 8.7 17.2 7.8 235 18 86.4 21.9 9.3 3.9 16.7 0.00 67.1 57.6 7.6 17.0 6.9 233 19 82.6 22.1 10.7 3.4 1.4 0.00 64.0 57.7 8.5 15.0 7.6 274 20 78.6 24.1 13.2 2.9 0.0 0.00 61.9 58.1 7.4 13.0 7.4 300 21 75.7 26.4 16.0 2.5 0.0 0.00 60.3 58.3 5.4 8.9 5.1 314 22 74.1 27.5 17.7 2.4 0.0 0.00 58.8 58.5 6.3 12.1 6.0 305 23 69.8 28.6 21.5 2.0 0.0 0.00 57.6 58.6 1.8 5.1 1.1 312 24 62.6 29.1 28.1 1.4 0.0 0.00 56.5 58.6 0.4 1.6 0.4 117 AZMET Daily Weather Data : TUCSON : Mar 17 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.7 48.6 70.5 DegF RELATIVE HUMIDITY 47.2 8.6 22.8 % DEWPOINT 27.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 73.6 49.3 60.1 DegF SOIL TEMP. 20 in 58.6 56.8 57.7 DegF WIND SPEED 19.0 4.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 226 Degrees SOLAR RADIATION 556.9 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 14.4 363 18.4 542 23.4 764 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 18 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.8 28.9 31.8 1.2 0.0 0.00 55.0 58.6 1.3 4.5 1.1 115 2 56.3 29.3 35.5 1.0 0.0 0.00 54.0 58.6 1.1 3.4 0.9 86 3 52.5 29.7 41.4 0.8 0.0 0.00 52.7 58.6 0.4 2.0 0.4 95 4 52.9 30.2 41.5 0.8 0.0 0.00 51.6 58.6 2.5 4.7 2.2 90 5 53.4 30.2 40.9 0.8 0.0 0.00 50.7 58.5 3.1 4.9 2.9 80 6 52.9 29.7 40.6 0.8 0.0 0.00 50.0 58.3 2.0 4.7 1.8 88 7 51.4 29.7 43.0 0.7 1.2 0.00 49.3 58.1 1.8 3.4 1.6 74 8 56.5 30.7 37.6 1.0 16.3 0.00 50.4 58.1 2.0 3.6 2.0 79 9 65.1 31.5 28.3 1.5 35.4 0.00 54.9 57.9 4.0 7.8 3.8 90 10 72.1 30.2 21.1 2.1 53.3 0.00 60.4 57.6 3.4 6.9 3.1 101 11 77.0 28.6 16.8 2.6 66.9 0.00 65.1 57.4 5.4 11.0 4.5 97 12 79.2 28.0 15.3 2.9 75.5 0.00 69.6 57.4 4.5 19.2 2.9 119 13 80.8 27.9 14.4 3.1 78.4 0.00 72.9 57.2 4.0 12.1 2.2 114 14 82.8 25.7 12.4 3.3 75.5 0.00 74.5 57.2 4.0 11.6 1.6 51 15 84.7 22.1 10.0 3.7 67.4 0.00 73.9 57.4 8.7 21.0 7.2 246 16 85.1 21.2 9.5 3.7 53.8 0.00 72.1 57.6 10.3 21.7 9.2 249 17 84.9 21.6 9.7 3.7 36.3 0.00 70.0 57.7 9.6 18.6 8.7 244 18 83.7 21.2 9.9 3.5 16.0 0.00 67.1 57.9 6.7 16.1 6.0 219 19 81.0 20.1 10.4 3.2 1.0 0.00 64.2 58.3 4.9 12.8 4.3 221 20 75.0 24.1 15.0 2.5 0.0 0.00 62.2 58.5 4.3 7.6 4.3 308 21 74.1 21.7 13.9 2.5 0.0 0.00 60.4 58.8 4.9 10.3 4.9 301 22 72.0 23.4 16.0 2.3 0.0 0.00 58.8 59.0 4.9 12.1 4.5 288 23 69.6 25.3 18.8 2.0 0.0 0.00 57.4 59.0 3.4 8.1 3.1 320 24 65.1 28.4 25.0 1.6 0.0 0.00 56.3 59.2 0.9 3.1 0.7 260 AZMET Daily Weather Data : TUCSON : Mar 18 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.8 50.4 69.4 DegF RELATIVE HUMIDITY 44.8 8.4 23.3 % DEWPOINT 26.6 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 75.0 49.3 60.6 DegF SOIL TEMP. 20 in 59.2 57.2 58.1 DegF WIND SPEED 21.7 4.0 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 232 Degrees SOLAR RADIATION 576.9 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 13.9 377 18.2 561 23.0 787 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 19 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.3 28.6 32.0 1.1 0.0 0.00 55.2 59.2 0.7 2.2 0.7 134 2 55.8 28.0 34.0 1.0 0.0 0.00 54.1 59.2 0.7 2.5 0.7 102 3 52.5 28.2 38.8 0.8 0.0 0.00 53.1 59.0 0.7 1.8 0.4 90 4 50.2 28.4 42.9 0.7 0.0 0.00 52.2 59.0 0.4 1.3 0.4 75 5 51.6 29.7 42.8 0.8 0.0 0.00 51.3 58.8 1.8 6.5 0.2 358 6 49.3 29.5 46.2 0.6 0.0 0.00 50.4 58.8 1.6 3.4 1.3 86 7 48.2 29.3 47.6 0.6 1.4 0.00 49.6 58.6 1.3 2.9 1.3 82 8 54.7 29.8 38.5 0.9 15.3 0.00 50.5 58.5 2.2 4.9 2.2 80 9 61.0 30.6 31.5 1.3 34.6 0.00 54.1 58.3 3.6 6.0 3.6 88 10 66.2 31.3 27.1 1.6 52.8 0.00 59.4 58.1 2.5 6.3 2.0 118 11 70.2 27.3 20.0 2.0 67.1 0.00 64.6 57.9 2.0 6.5 1.3 293 12 72.5 18.5 12.7 2.4 76.2 0.00 68.4 57.7 4.0 9.6 2.5 310 13 74.1 19.8 12.8 2.5 78.8 0.00 71.2 57.6 4.9 11.9 3.4 299 14 75.6 19.2 11.9 2.7 75.5 0.00 72.9 57.6 5.4 13.6 4.7 294 15 77.2 18.0 10.6 2.8 66.9 0.00 73.0 57.7 6.0 17.0 4.7 302 16 77.9 16.0 9.5 3.0 52.3 0.00 71.4 57.7 8.3 15.7 7.6 312 17 77.5 14.7 9.1 2.9 34.9 0.00 68.7 57.9 9.4 19.7 8.7 310 18 76.5 10.9 8.0 2.9 13.9 0.00 65.1 58.3 12.1 19.9 11.9 308 19 72.9 3.2 6.3 2.6 0.7 0.00 61.7 58.5 9.8 17.7 9.6 318 20 69.1 7.5 8.8 2.2 0.0 0.00 59.7 58.6 6.5 14.1 6.0 274 21 66.9 8.2 9.8 2.0 0.0 0.00 57.6 58.8 7.8 13.4 7.6 272 22 64.8 5.7 9.4 1.9 0.0 0.00 55.6 59.0 4.9 10.7 4.7 269 23 58.5 9.5 14.1 1.5 0.0 0.00 54.1 59.2 1.3 4.5 0.9 56 24 52.9 9.3 17.0 1.1 0.0 0.00 52.7 59.2 1.3 3.4 1.3 76 AZMET Daily Weather Data : TUCSON : Mar 19 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.8 47.3 63.9 DegF RELATIVE HUMIDITY 50.4 5.9 22.6 % DEWPOINT 19.9 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 73.2 49.6 59.5 DegF SOIL TEMP. 20 in 59.2 57.6 58.5 DegF WIND SPEED 19.9 4.0 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 306 Degrees SOLAR RADIATION 570.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.7 387 13.3 574 18.0 805 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 20 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.4 10.4 19.5 1.0 0.0 0.00 51.3 59.2 1.1 2.9 1.1 92 2 48.9 10.9 21.2 0.9 0.0 0.00 50.0 59.0 1.3 3.8 1.3 86 3 46.8 11.5 23.6 0.8 0.0 0.00 48.7 58.8 1.3 3.6 1.3 72 4 43.3 12.4 28.0 0.7 0.0 0.00 47.7 58.8 0.7 2.0 0.7 96 5 41.4 12.6 30.4 0.6 0.0 0.00 46.8 58.6 1.6 3.4 1.6 85 6 41.7 11.7 28.9 0.6 0.0 0.00 45.9 58.5 1.3 4.9 1.3 69 7 41.0 14.0 32.6 0.6 1.4 0.00 45.1 58.1 2.0 4.5 1.8 86 8 47.8 14.7 26.2 0.8 16.0 0.00 46.2 57.9 4.3 6.9 4.0 100 9 57.7 15.3 18.8 1.3 36.1 0.00 50.2 57.7 5.4 9.2 5.1 104 10 67.6 15.8 13.4 2.0 55.0 0.00 55.4 57.4 7.2 12.8 6.9 100 11 73.9 15.6 10.8 2.6 67.1 0.00 60.6 57.2 6.9 15.0 6.0 106 12 76.6 13.3 8.8 2.8 78.1 0.00 65.1 57.0 6.0 14.3 5.4 144 13 79.3 12.2 7.7 3.2 76.7 0.00 67.3 56.8 8.7 19.0 7.4 144 14 81.9 10.6 6.6 3.5 73.6 0.00 68.9 56.8 9.2 19.2 7.2 168 15 82.0 10.0 6.4 3.5 58.5 0.00 68.7 56.8 8.1 19.2 6.7 182 16 82.4 9.7 6.2 3.5 46.8 0.00 68.0 56.8 8.7 17.7 7.4 200 17 81.7 10.0 6.5 3.5 30.3 0.00 66.2 57.0 7.6 19.2 6.7 198 18 80.4 10.4 6.9 3.3 12.9 0.00 63.9 57.2 7.2 15.7 6.3 206 19 77.5 9.1 7.1 3.0 1.2 0.00 61.2 57.4 5.8 12.3 5.4 225 20 74.5 10.9 8.6 2.7 0.0 0.00 58.8 57.7 2.5 11.0 2.2 218 21 65.7 13.1 12.7 1.9 0.0 0.00 57.0 57.9 1.3 4.7 1.1 86 22 62.6 12.0 13.5 1.7 0.0 0.00 55.2 57.9 1.6 4.3 1.6 95 23 61.5 12.2 14.2 1.6 0.0 0.00 54.0 58.1 2.2 9.4 2.2 106 24 67.3 12.6 11.7 2.0 0.0 0.00 52.9 58.1 4.9 11.9 4.9 105 AZMET Daily Weather Data : TUCSON : Mar 20 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.3 39.7 63.9 DegF RELATIVE HUMIDITY 35.9 5.1 15.4 % DEWPOINT 12.0 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 68.9 45.1 56.5 DegF SOIL TEMP. 20 in 59.2 56.8 57.7 DegF WIND SPEED 19.2 4.5 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 146 Degrees SOLAR RADIATION 553.5 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 10.6 397 13.5 587 17.5 822 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 21 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.0 11.7 11.8 1.9 0.0 0.00 51.8 58.1 3.6 6.3 3.6 96 2 63.7 9.9 11.8 1.8 0.0 0.00 50.9 58.1 3.4 8.5 3.4 97 3 63.9 9.0 11.3 1.8 0.0 0.00 50.0 58.1 4.9 11.4 4.7 90 4 63.7 9.5 11.6 1.8 0.0 0.00 49.5 57.9 4.9 11.9 4.7 84 5 64.2 9.0 11.2 1.8 0.0 0.00 49.1 57.7 6.9 16.8 6.7 104 6 63.3 10.4 12.2 1.8 0.0 0.00 48.7 57.7 9.4 19.7 8.9 132 7 62.6 14.7 15.2 1.6 1.4 0.00 48.7 57.6 5.1 15.4 4.3 131 8 63.0 20.1 19.0 1.6 16.7 0.00 50.0 57.4 6.3 15.0 5.8 123 9 65.1 25.9 22.4 1.6 36.8 0.00 53.4 57.2 8.9 21.0 8.3 129 10 67.5 31.6 26.2 1.7 42.3 0.00 56.8 57.0 9.8 20.1 8.7 154 11 70.2 29.7 22.0 2.0 50.2 0.00 59.5 56.8 9.8 22.8 8.5 159 12 72.7 29.5 20.1 2.2 66.9 0.00 63.3 56.7 10.3 21.9 8.7 180 13 72.5 30.6 21.2 2.1 41.3 0.00 63.5 56.7 10.5 19.9 8.9 200 14 73.0 30.7 21.0 2.2 41.1 0.00 64.4 56.7 9.4 20.8 8.5 224 15 72.0 30.2 21.3 2.1 37.0 0.00 64.0 56.7 13.2 21.7 12.5 237 16 71.8 32.7 23.6 2.0 37.3 0.00 64.4 56.7 11.4 22.1 10.3 225 17 69.1 34.3 27.6 1.8 17.4 0.00 63.0 56.8 15.7 27.7 15.0 256 18 57.9 46.9 67.8 0.6 2.6 0.00 60.4 57.0 16.8 27.7 16.3 321 19 53.1 46.8 79.2 0.3 1.4 0.00 58.5 57.0 14.3 23.5 14.1 322 20 52.0 46.2 80.4 0.3 0.0 0.01 57.4 57.2 13.0 18.6 12.8 311 21 50.5 46.9 87.7 0.2 0.0 0.04 56.3 57.4 9.6 15.2 9.4 315 22 50.0 46.0 86.5 0.2 0.0 0.03 55.6 57.4 6.7 12.3 6.3 324 23 50.2 45.1 82.7 0.2 0.0 0.01 54.9 57.6 5.4 9.4 5.1 301 24 50.7 43.9 77.1 0.3 0.0 0.00 54.3 57.6 5.6 9.8 5.4 311 AZMET Daily Weather Data : TUCSON : Mar 21 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.1 49.3 62.8 DegF RELATIVE HUMIDITY 91.8 10.4 36.3 % DEWPOINT 28.8 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 64.6 48.7 56.1 DegF SOIL TEMP. 20 in 58.1 56.7 57.4 DegF WIND SPEED 27.7 8.9 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 235 Degrees SOLAR RADIATION 392.0 Langleys PRECIPITATION 0.09 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.9 405 11.7 599 16.7 839 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 22 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.9 43.2 74.9 0.3 0.0 0.00 53.8 57.6 5.4 9.4 5.1 312 2 51.1 42.6 72.4 0.3 0.0 0.00 53.4 57.4 2.0 5.4 2.0 322 3 50.4 42.1 73.6 0.3 0.0 0.00 52.9 57.4 2.2 6.0 2.0 312 4 48.2 42.3 79.9 0.2 0.0 0.00 51.6 57.4 2.5 4.5 2.2 296 5 48.0 43.0 82.5 0.2 0.0 0.00 51.1 57.2 4.0 8.9 3.8 312 6 46.6 42.3 84.7 0.2 0.0 0.00 50.2 57.2 1.1 4.7 0.9 285 7 45.3 42.4 89.4 0.1 1.9 0.00 49.3 57.0 0.9 3.4 0.2 249 8 49.1 43.2 80.2 0.2 17.2 0.00 50.0 57.0 0.9 2.7 0.9 144 9 53.6 42.8 66.9 0.5 37.5 0.00 53.8 56.8 2.0 6.0 1.8 89 10 55.2 41.2 59.0 0.6 57.6 0.00 59.0 56.7 1.8 7.8 1.1 140 11 56.7 38.7 51.1 0.8 70.0 0.00 64.0 56.5 3.6 9.6 0.4 214 12 57.9 34.0 40.3 1.0 76.4 0.00 67.3 56.5 4.7 11.6 3.4 279 13 59.5 31.8 35.0 1.1 78.6 0.00 70.0 56.5 3.8 10.7 2.2 285 14 61.3 33.4 34.9 1.2 75.3 0.00 71.1 56.5 5.8 12.8 4.7 296 15 62.4 33.4 33.7 1.3 66.7 0.00 70.7 56.5 6.9 15.2 6.0 282 16 63.1 30.4 28.9 1.4 53.5 0.00 69.4 56.7 7.6 15.9 6.7 320 17 63.7 29.5 27.3 1.5 36.3 0.00 66.7 56.8 8.3 14.5 7.4 317 18 62.8 28.9 27.7 1.4 17.4 0.00 62.8 57.2 9.8 15.7 9.6 316 19 61.0 26.8 26.9 1.3 1.9 0.00 59.2 57.4 8.3 15.2 8.3 314 20 58.8 26.8 29.2 1.2 0.0 0.00 57.4 57.6 6.0 11.6 5.8 298 21 56.8 27.5 32.2 1.1 0.0 0.00 55.8 57.7 4.3 8.7 4.0 264 22 55.4 28.2 34.9 1.0 0.0 0.00 54.3 57.9 2.7 5.4 2.5 230 23 50.9 30.6 45.8 0.7 0.0 0.00 53.1 57.9 1.6 4.0 1.1 66 24 47.5 31.3 53.0 0.5 0.0 0.00 51.8 58.1 0.9 5.6 0.7 79 AZMET Daily Weather Data : TUCSON : Mar 22 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.4 44.4 54.9 DegF RELATIVE HUMIDITY 91.8 25.5 52.7 % DEWPOINT 35.6 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 71.2 49.3 58.3 DegF SOIL TEMP. 20 in 58.1 56.3 57.2 DegF WIND SPEED 15.9 4.0 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 304 Degrees SOLAR RADIATION 590.6 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 2.9 408 5.8 605 9.4 848 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 23 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.2 32.5 63.5 0.4 0.0 0.00 50.7 57.9 0.4 2.2 0.4 78 2 42.4 32.9 68.9 0.3 0.0 0.00 49.6 57.9 0.9 2.5 0.9 92 3 41.9 32.0 67.8 0.3 0.0 0.00 48.6 57.9 0.7 1.6 0.7 97 4 39.9 32.4 74.2 0.2 0.0 0.00 47.7 57.7 0.4 2.0 0.4 89 5 39.0 32.0 75.8 0.2 0.0 0.00 46.8 57.6 0.9 3.8 0.7 77 6 38.3 31.1 75.5 0.2 0.0 0.00 46.0 57.4 0.7 3.8 0.7 68 7 37.6 31.5 78.0 0.2 2.2 0.00 45.3 57.2 0.9 2.7 0.7 71 8 45.3 32.9 61.7 0.4 18.4 0.00 46.2 57.0 0.9 4.5 0.9 122 9 50.7 33.3 50.8 0.6 37.5 0.00 50.4 56.8 3.4 6.9 2.9 94 10 57.7 31.5 37.0 1.0 55.2 0.00 55.9 56.5 3.4 8.5 2.5 109 11 62.2 29.8 29.2 1.4 69.0 0.00 61.5 56.3 2.5 6.9 0.9 115 12 66.4 28.4 23.9 1.7 77.6 0.00 66.0 56.1 3.4 9.2 2.2 96 13 69.6 22.3 16.5 2.1 80.8 0.00 69.6 55.9 3.4 11.4 1.3 139 14 72.0 18.5 13.0 2.3 77.9 0.00 71.6 55.9 3.8 9.2 2.0 20 15 73.0 16.7 11.6 2.5 69.3 0.00 72.0 56.1 4.9 11.2 3.6 322 16 74.1 19.2 12.5 2.5 55.2 0.00 70.9 56.1 5.1 13.0 4.5 315 17 73.9 22.1 14.2 2.5 37.5 0.00 68.5 56.5 6.7 13.0 6.0 288 18 72.9 20.8 14.0 2.4 18.4 0.00 64.2 56.7 7.8 13.0 7.4 292 19 70.5 21.0 15.2 2.2 2.2 0.00 60.6 57.0 6.0 8.9 5.8 301 20 66.6 24.4 20.1 1.8 0.0 0.00 58.8 57.2 5.1 10.1 4.9 293 21 63.5 26.8 24.7 1.5 0.0 0.00 57.2 57.6 4.7 7.4 4.7 283 22 60.4 27.3 28.2 1.3 0.0 0.00 55.8 57.7 3.8 7.4 3.8 281 23 56.5 27.5 32.9 1.0 0.0 0.00 54.5 57.7 0.9 3.8 0.9 265 24 51.1 28.9 42.2 0.7 0.0 0.00 53.2 57.9 0.4 1.6 0.2 71 AZMET Daily Weather Data : TUCSON : Mar 23 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.4 36.3 57.0 DegF RELATIVE HUMIDITY 81.8 10.1 39.6 % DEWPOINT 27.3 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 72.0 45.1 57.2 DegF SOIL TEMP. 20 in 58.1 55.9 57.0 DegF WIND SPEED 13.0 2.9 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 308 Degrees SOLAR RADIATION 601.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.7 415 9.5 614 12.8 861 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 24 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.2 29.8 48.9 0.6 0.0 0.00 52.0 57.9 0.9 3.1 0.7 85 2 47.3 29.1 48.8 0.6 0.0 0.00 50.9 57.9 0.4 1.1 0.4 173 3 45.0 28.9 53.3 0.5 0.0 0.00 49.8 57.7 0.7 2.0 0.7 146 4 43.9 28.0 53.3 0.5 0.0 0.00 48.9 57.7 1.6 3.4 1.1 88 5 42.8 27.7 55.1 0.4 0.0 0.00 48.0 57.6 1.6 3.4 1.3 78 6 42.6 26.6 53.0 0.4 0.0 0.00 47.3 57.4 0.9 3.4 0.9 79 7 41.2 27.1 57.2 0.4 2.2 0.00 46.6 57.2 0.9 3.1 0.9 72 8 48.0 28.4 46.8 0.6 17.4 0.00 47.5 57.0 0.7 2.7 0.4 92 9 55.4 26.8 33.0 1.0 37.3 0.00 51.4 56.8 2.9 10.7 2.7 272 10 59.2 26.6 28.3 1.2 54.5 0.00 56.1 56.7 7.8 13.6 7.2 289 11 61.3 27.9 27.8 1.3 68.3 0.00 61.3 56.5 3.6 11.4 2.7 262 12 63.7 27.5 25.4 1.5 76.4 0.00 66.0 56.3 3.6 8.3 2.7 272 13 65.7 28.2 24.4 1.6 79.6 0.00 69.3 56.3 4.3 14.1 1.8 310 14 67.6 28.4 22.8 1.8 76.9 0.00 70.7 56.1 5.4 13.2 4.0 292 15 68.5 27.7 21.5 1.9 68.3 0.00 70.7 56.3 6.5 13.9 5.8 288 16 69.6 26.2 19.5 2.0 53.0 0.00 70.0 56.5 6.0 12.5 5.6 301 17 70.7 25.5 18.3 2.1 36.8 0.00 67.5 56.7 7.4 15.4 6.7 306 18 69.6 25.0 18.6 2.0 17.2 0.00 63.3 56.8 9.2 14.8 8.9 304 19 67.3 25.5 20.5 1.8 2.2 0.00 59.7 57.0 9.2 15.0 8.9 309 20 64.8 26.8 23.7 1.6 0.0 0.00 57.7 57.4 6.3 10.1 6.3 303 21 62.2 27.5 26.6 1.4 0.0 0.00 55.9 57.6 3.4 6.7 2.7 264 22 57.4 28.6 33.1 1.1 0.0 0.00 54.7 57.7 0.7 3.1 0.7 192 23 51.3 29.1 42.5 0.7 0.0 0.00 53.1 57.7 0.4 1.1 0.4 108 24 51.3 29.7 43.4 0.7 0.0 0.00 52.0 57.9 1.8 5.6 1.3 307 AZMET Daily Weather Data : TUCSON : Mar 24 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.2 40.3 56.8 DegF RELATIVE HUMIDITY 60.9 17.2 35.2 % DEWPOINT 27.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 71.1 46.6 57.2 DegF SOIL TEMP. 20 in 57.9 56.1 57.2 DegF WIND SPEED 15.4 3.6 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 297 Degrees SOLAR RADIATION 589.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.4 420 8.3 623 11.5 872 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 25 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.2 29.8 40.3 0.8 0.0 0.00 50.7 57.9 5.1 9.4 4.9 283 2 50.5 29.5 44.2 0.7 0.0 0.00 49.8 57.7 2.0 6.0 1.1 18 3 46.6 29.3 50.8 0.5 0.0 0.00 48.7 57.7 0.7 2.2 0.7 62 4 43.5 29.5 57.6 0.4 0.0 0.00 47.7 57.6 1.1 2.7 0.9 94 5 43.7 28.9 55.7 0.4 0.0 0.00 46.8 57.4 1.8 3.6 1.8 95 6 43.2 28.9 56.8 0.4 0.0 0.00 46.0 57.4 1.6 3.4 1.3 82 7 41.0 29.1 62.6 0.3 2.4 0.00 45.5 57.2 0.4 0.9 0.4 74 8 47.8 30.2 50.5 0.6 18.2 0.00 47.1 57.0 1.1 3.4 1.1 95 9 55.0 28.6 36.0 0.9 37.5 0.00 51.6 56.8 3.1 7.6 2.9 110 10 59.5 27.0 28.8 1.2 55.0 0.00 56.8 56.5 4.3 7.8 4.0 123 11 63.1 27.1 25.4 1.5 68.6 0.00 62.1 56.3 3.1 7.8 2.2 119 12 65.5 24.8 21.2 1.7 76.7 0.00 66.0 56.1 4.3 11.2 2.9 302 13 67.1 24.4 19.9 1.8 79.1 0.00 68.4 56.1 6.5 13.6 5.4 298 14 68.5 23.2 17.8 2.0 76.7 0.00 69.4 56.1 7.4 17.4 5.6 296 15 69.4 23.9 17.8 2.0 67.8 0.00 68.7 56.1 10.5 19.0 9.6 306 16 69.8 24.8 18.3 2.0 54.0 0.00 67.6 56.3 9.8 18.1 8.5 302 17 70.2 24.6 18.0 2.1 36.3 0.00 65.3 56.5 11.0 17.4 10.3 297 18 69.3 25.0 18.8 2.0 17.4 0.00 62.2 56.7 10.1 15.9 9.4 296 19 66.9 25.3 20.7 1.8 2.2 0.00 59.0 57.0 9.4 16.1 9.2 312 20 64.0 28.2 25.7 1.5 0.0 0.00 57.2 57.2 8.1 12.8 7.8 305 21 61.7 31.5 31.8 1.3 0.0 0.00 55.2 57.4 9.2 14.1 8.9 294 22 60.6 32.2 34.1 1.2 0.0 0.00 54.0 57.6 7.6 13.0 7.4 306 23 59.7 33.6 37.3 1.1 0.0 0.00 52.9 57.6 9.4 17.0 9.2 316 24 58.5 33.6 38.9 1.0 0.0 0.00 52.0 57.7 5.4 11.6 4.9 294 AZMET Daily Weather Data : TUCSON : Mar 25 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.7 40.3 58.3 DegF RELATIVE HUMIDITY 65.5 15.7 34.5 % DEWPOINT 28.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 69.6 45.5 56.3 DegF SOIL TEMP. 20 in 57.9 56.1 57.0 DegF WIND SPEED 19.0 5.6 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 305 Degrees SOLAR RADIATION 591.3 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 5.2 426 7.9 631 11.2 884 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 26 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.4 34.7 45.7 0.8 0.0 0.00 51.3 57.7 2.5 6.9 1.8 241 2 50.7 34.0 52.8 0.6 0.0 0.00 50.2 57.6 0.9 2.7 0.7 85 3 47.1 33.3 58.2 0.5 0.0 0.00 49.3 57.6 0.7 2.2 0.7 91 4 46.0 33.3 60.7 0.4 0.0 0.00 48.4 57.4 1.1 2.7 0.9 77 5 45.0 32.9 62.6 0.4 0.0 0.00 47.7 57.4 1.6 3.8 1.3 76 6 43.7 32.5 64.7 0.3 0.0 0.00 46.9 57.2 0.9 3.1 0.9 89 7 42.8 32.2 65.9 0.3 2.4 0.00 46.4 57.0 0.9 2.7 0.9 65 8 48.7 34.0 56.7 0.5 18.4 0.00 48.2 56.8 1.1 2.7 1.1 47 9 55.9 35.1 45.2 0.8 37.5 0.00 52.9 56.7 1.3 5.4 0.9 104 10 61.2 35.1 37.4 1.2 55.2 0.00 58.5 56.5 2.0 6.7 1.6 98 11 64.8 33.4 31.0 1.5 68.6 0.00 63.9 56.3 2.2 6.7 1.3 167 12 67.5 31.1 25.6 1.7 76.9 0.00 68.4 56.1 2.7 8.5 1.8 237 13 69.4 30.0 23.0 1.9 79.3 0.00 71.4 56.1 3.1 8.7 0.9 136 14 71.8 29.8 21.1 2.1 76.0 0.00 72.9 56.1 4.5 14.5 2.0 274 15 73.9 29.1 19.1 2.3 67.4 0.00 72.0 56.3 9.4 17.9 8.3 288 16 74.3 27.9 17.8 2.4 54.0 0.00 70.2 56.5 12.3 19.7 11.6 288 17 73.9 27.9 18.1 2.3 36.3 0.00 67.8 56.7 12.1 22.4 11.2 294 18 72.5 28.6 19.5 2.2 17.0 0.00 64.4 57.0 13.0 19.5 12.3 292 19 70.3 28.2 20.6 2.0 2.2 0.00 61.5 57.2 10.1 16.1 9.8 291 20 68.0 26.6 20.9 1.9 0.0 0.00 59.0 57.6 7.2 14.3 6.9 292 21 66.0 26.8 22.6 1.7 0.0 0.00 56.8 57.7 7.8 11.6 7.6 284 22 63.5 28.0 25.9 1.5 0.0 0.00 55.4 57.9 5.4 10.1 5.1 290 23 61.7 29.7 29.5 1.3 0.0 0.00 54.3 58.1 4.9 11.2 4.7 293 24 60.1 30.6 32.6 1.2 0.0 0.00 53.2 58.1 4.9 10.7 4.7 304 AZMET Daily Weather Data : TUCSON : Mar 26 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.2 42.1 60.6 DegF RELATIVE HUMIDITY 67.5 16.6 36.5 % DEWPOINT 31.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 73.0 46.4 57.9 DegF SOIL TEMP. 20 in 58.1 56.1 57.0 DegF WIND SPEED 22.4 4.7 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 291 Degrees SOLAR RADIATION 591.0 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 7.2 433 10.3 641 14.0 898 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 27 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.7 29.7 34.0 1.1 0.0 0.00 52.3 58.1 3.4 5.6 3.1 296 2 56.1 31.1 38.3 0.9 0.0 0.00 51.4 58.1 3.4 5.8 3.4 271 3 51.6 31.6 46.4 0.7 0.0 0.00 50.4 58.1 0.9 2.9 0.4 281 4 47.3 31.5 54.1 0.5 0.0 0.00 49.5 57.9 0.4 0.4 0.4 94 5 44.6 31.3 58.9 0.4 0.0 0.00 48.4 57.9 0.4 1.6 0.4 79 6 43.7 30.9 60.2 0.4 0.0 0.00 47.7 57.7 1.6 4.5 1.3 79 7 44.1 30.9 59.7 0.4 2.6 0.00 47.1 57.6 0.9 2.2 0.9 75 8 51.6 33.6 49.9 0.7 18.9 0.00 49.1 57.4 0.9 3.4 0.9 58 9 58.6 34.9 40.9 1.0 38.2 0.00 54.1 57.2 0.9 3.4 0.0 346 10 61.5 34.0 35.5 1.2 55.7 0.00 59.7 57.0 2.2 6.5 1.6 265 11 64.6 33.4 31.2 1.4 69.5 0.00 64.9 56.8 1.8 5.6 0.9 242 12 66.9 33.1 28.2 1.6 77.4 0.00 68.9 56.7 3.4 9.4 1.8 316 13 68.9 31.8 25.3 1.8 80.0 0.00 71.8 56.7 3.8 9.6 1.8 299 14 70.9 31.1 22.8 2.0 77.2 0.00 73.4 56.7 4.9 10.7 2.5 33 15 72.9 30.2 20.6 2.2 68.6 0.00 73.9 56.8 4.5 11.9 2.9 313 16 74.1 29.7 19.3 2.3 54.7 0.00 72.9 57.0 7.2 18.1 6.7 310 17 74.3 29.8 19.2 2.3 37.3 0.00 70.3 57.2 8.7 17.2 8.3 318 18 73.4 29.5 19.7 2.3 18.2 0.00 66.7 57.4 9.2 16.3 8.7 314 19 71.4 29.7 21.1 2.1 2.4 0.00 63.3 57.7 7.2 14.5 7.2 317 20 68.4 30.7 24.5 1.8 0.0 0.00 60.8 58.1 3.4 6.5 3.1 306 21 64.9 31.3 28.2 1.5 0.0 0.00 59.2 58.3 1.8 4.3 1.8 271 22 59.4 32.4 36.0 1.1 0.0 0.00 57.4 58.5 0.4 1.3 0.4 268 23 55.4 32.2 41.0 0.9 0.0 0.00 55.9 58.6 0.7 2.7 0.2 95 24 52.7 32.2 45.2 0.8 0.0 0.00 54.5 58.8 0.7 2.7 0.7 140 AZMET Daily Weather Data : TUCSON : Mar 27 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.2 42.6 60.6 DegF RELATIVE HUMIDITY 63.8 18.1 35.8 % DEWPOINT 31.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 73.9 47.1 59.4 DegF SOIL TEMP. 20 in 58.8 56.7 57.6 DegF WIND SPEED 18.1 3.1 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 312 Degrees SOLAR RADIATION 600.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.4 440 10.4 651 14.2 912 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 28 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.2 32.7 50.8 0.6 0.0 0.00 53.2 58.8 0.4 0.4 0.4 128 2 48.7 32.4 53.0 0.6 0.0 0.00 52.0 58.8 0.4 0.4 0.4 111 3 47.3 31.6 54.4 0.5 0.0 0.00 51.1 58.6 0.9 3.4 0.7 66 4 46.6 31.5 55.2 0.5 0.0 0.00 50.2 58.6 1.1 2.7 1.1 72 5 44.8 31.6 59.7 0.4 0.0 0.00 49.3 58.5 0.7 3.1 0.7 76 6 43.7 31.3 61.3 0.4 0.0 0.00 48.4 58.3 0.9 3.4 0.9 74 7 45.7 31.6 58.0 0.4 2.9 0.00 47.8 58.3 1.3 3.6 1.1 77 8 52.2 32.7 47.8 0.7 19.6 0.00 50.0 58.1 1.1 3.1 1.1 46 9 60.1 32.0 34.5 1.2 39.2 0.00 55.0 57.9 1.1 5.8 0.7 132 10 64.4 33.8 31.8 1.4 56.6 0.00 60.6 57.6 2.7 6.0 2.5 100 11 69.6 33.3 26.3 1.8 69.8 0.00 66.0 57.4 2.9 6.7 2.2 138 12 72.7 30.2 20.8 2.2 78.8 0.00 70.3 57.4 2.7 7.8 0.7 217 13 75.0 27.1 17.0 2.5 81.2 0.00 73.4 57.2 4.0 10.7 2.0 292 14 77.0 27.3 16.0 2.7 77.9 0.00 74.8 57.2 6.7 13.6 6.0 282 15 78.1 27.9 15.7 2.8 69.0 0.00 75.0 57.4 8.3 15.2 7.6 302 16 78.8 25.2 13.8 2.9 52.1 0.00 73.8 57.6 10.5 20.6 9.8 306 17 78.8 25.5 14.0 2.9 37.8 0.00 71.6 57.7 10.7 16.3 10.3 317 18 77.5 25.5 14.5 2.8 18.6 0.00 68.2 58.1 11.0 15.7 10.5 309 19 75.2 24.6 15.1 2.5 2.4 0.00 64.8 58.3 8.1 14.8 7.8 311 20 71.6 27.0 18.7 2.2 0.0 0.00 61.9 58.6 6.5 9.2 6.3 297 21 70.2 27.1 20.0 2.0 0.0 0.00 59.9 59.0 3.6 7.4 3.4 285 22 67.6 28.8 23.3 1.8 0.0 0.00 58.1 59.2 5.4 10.7 5.1 266 23 66.4 28.9 24.4 1.7 0.0 0.00 56.8 59.4 5.8 10.3 5.6 271 24 60.6 28.9 30.0 1.3 0.0 0.00 55.8 59.4 1.1 5.8 0.7 55 AZMET Daily Weather Data : TUCSON : Mar 28 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.7 42.8 63.5 DegF RELATIVE HUMIDITY 63.7 12.9 32.3 % DEWPOINT 29.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 75.0 47.8 60.3 DegF SOIL TEMP. 20 in 59.4 57.2 58.3 DegF WIND SPEED 20.6 4.0 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 303 Degrees SOLAR RADIATION 606.3 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 9.4 449 12.8 664 16.4 928 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 29 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.6 29.1 36.2 1.0 0.0 0.00 54.7 59.4 1.3 3.8 0.7 89 2 52.5 30.0 41.7 0.8 0.0 0.00 53.6 59.4 0.9 3.4 0.7 91 3 54.9 29.1 37.1 0.9 0.0 0.00 52.5 59.4 2.0 5.8 1.8 94 4 51.1 30.2 44.4 0.7 0.0 0.00 51.6 59.2 1.3 4.7 0.9 88 5 48.4 30.6 49.7 0.6 0.0 0.00 50.7 59.2 1.1 2.7 0.9 92 6 46.6 30.2 52.7 0.5 0.0 0.00 49.8 59.0 1.1 4.0 0.7 77 7 46.8 30.2 52.5 0.5 3.3 0.00 49.1 58.8 2.0 4.3 2.0 96 8 54.5 31.1 40.7 0.9 19.4 0.00 51.1 58.6 3.1 6.3 3.1 92 9 62.4 32.2 32.1 1.3 39.2 0.00 55.9 58.5 2.9 6.5 2.7 89 10 68.4 33.1 27.0 1.7 56.6 0.00 61.5 58.3 2.7 6.7 2.2 107 11 72.1 32.5 23.2 2.1 70.0 0.00 67.1 58.1 2.2 6.7 0.9 335 12 74.5 31.8 20.9 2.3 78.1 0.00 70.9 57.9 4.5 12.1 3.1 288 13 76.8 31.5 19.0 2.5 70.5 0.00 73.0 57.9 7.6 13.9 6.7 294 14 78.4 32.2 18.5 2.7 77.2 0.00 74.8 57.9 7.6 15.0 6.5 287 15 79.2 31.3 17.4 2.8 68.6 0.00 75.6 57.9 8.5 16.1 7.4 274 16 79.7 28.9 15.6 2.9 53.0 0.00 74.8 58.1 9.2 16.1 8.5 285 17 79.9 27.3 14.5 3.0 37.0 0.00 72.9 58.3 8.5 14.1 8.1 291 18 78.6 26.1 14.4 2.9 17.4 0.00 69.4 58.6 9.6 14.3 9.2 292 19 76.3 25.3 15.0 2.6 2.4 0.00 66.0 59.0 9.6 15.4 9.4 312 20 73.2 26.8 17.8 2.3 0.0 0.00 63.0 59.2 6.7 11.6 6.7 320 21 73.4 23.2 15.1 2.4 0.0 0.00 60.6 59.5 6.3 13.6 6.3 344 22 72.0 22.3 15.4 2.3 0.0 0.00 59.2 59.7 4.5 9.6 3.4 300 23 69.1 24.4 18.5 2.0 0.0 0.00 57.6 59.7 6.7 10.7 6.3 288 24 64.9 25.7 22.5 1.6 0.0 0.00 56.1 59.9 4.7 7.2 4.7 268 AZMET Daily Weather Data : TUCSON : Mar 29 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.6 45.0 66.2 DegF RELATIVE HUMIDITY 56.9 13.8 27.6 % DEWPOINT 28.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 75.6 49.1 61.3 DegF SOIL TEMP. 20 in 59.9 57.9 58.8 DegF WIND SPEED 16.1 4.7 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 301 Degrees SOLAR RADIATION 592.5 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 10.1 460 13.7 678 17.8 946 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 30 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.6 26.6 27.1 1.3 0.0 0.00 55.0 59.9 2.0 5.6 0.7 303 2 56.5 27.0 31.9 1.1 0.0 0.00 53.8 59.9 1.1 3.4 0.4 60 3 52.7 26.4 35.9 0.9 0.0 0.00 52.7 59.9 0.9 3.4 0.9 80 4 49.6 26.6 40.6 0.7 0.0 0.00 51.6 59.7 0.9 2.7 0.7 72 5 48.7 25.9 40.7 0.7 0.0 0.00 50.7 59.7 1.6 3.4 1.6 69 6 47.7 26.1 42.7 0.6 0.0 0.00 49.8 59.5 1.1 4.0 0.9 68 7 46.9 26.6 44.7 0.6 2.6 0.00 49.3 59.4 1.1 3.4 1.1 83 8 54.7 28.0 35.8 0.9 19.6 0.00 51.3 59.2 2.7 4.9 2.7 93 9 63.9 27.5 25.3 1.5 39.9 0.00 56.3 59.0 1.8 4.7 1.6 93 10 69.4 26.4 19.8 2.0 57.6 0.00 62.2 58.8 1.3 4.9 0.2 319 11 72.5 23.0 15.5 2.3 70.0 0.00 66.2 58.6 6.7 12.8 6.3 285 12 75.0 21.4 13.2 2.6 78.6 0.00 68.7 58.5 10.1 15.2 9.4 297 13 77.0 21.7 12.6 2.8 81.5 0.00 72.0 58.3 8.5 15.4 7.8 292 14 79.9 23.9 12.5 3.0 78.1 0.00 74.5 58.3 7.6 15.9 6.0 291 15 79.3 21.4 11.5 3.0 70.7 0.00 75.2 58.5 10.3 17.9 9.4 289 16 79.7 22.6 12.0 3.0 56.9 0.00 74.5 58.6 11.9 19.2 11.2 293 17 79.0 23.0 12.4 3.0 34.6 0.00 72.5 58.8 11.2 17.7 11.0 281 18 78.1 23.4 13.1 2.8 19.8 0.00 69.4 59.0 11.4 17.2 10.7 294 19 76.5 23.4 13.7 2.7 3.8 0.00 66.4 59.2 8.3 12.3 8.1 294 20 73.9 23.9 15.3 2.4 0.0 0.00 63.0 59.5 7.4 12.8 7.2 304 21 72.9 22.5 14.9 2.3 0.0 0.00 60.3 59.7 7.6 12.1 7.6 321 22 72.5 23.4 15.7 2.3 0.0 0.00 59.0 60.1 4.3 8.3 4.3 299 23 70.7 26.1 18.9 2.1 0.0 0.00 58.3 60.1 1.3 7.4 0.4 289 24 63.5 27.1 25.2 1.5 0.0 0.00 57.4 60.3 1.1 3.8 0.4 91 AZMET Daily Weather Data : TUCSON : Mar 30 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.8 45.7 66.7 DegF RELATIVE HUMIDITY 47.1 10.4 23.0 % DEWPOINT 24.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 75.2 49.3 61.2 DegF SOIL TEMP. 20 in 60.3 58.3 59.2 DegF WIND SPEED 19.2 5.1 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 614.0 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 11.9 471 15.5 693 19.8 966 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Mar 31 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.1 26.8 27.9 1.3 0.0 0.00 56.5 60.3 1.1 4.0 0.9 84 2 59.0 26.4 28.6 1.2 0.0 0.00 55.8 60.3 1.3 3.4 1.1 82 3 57.9 26.6 29.9 1.1 0.0 0.00 54.7 60.1 1.8 4.3 1.8 77 4 56.8 26.2 30.6 1.1 0.0 0.00 53.6 60.1 2.0 4.7 1.8 82 5 53.4 27.3 36.1 0.9 0.0 0.00 52.7 59.9 1.8 4.5 1.6 75 6 51.1 27.5 39.9 0.8 0.0 0.00 51.8 59.9 0.9 2.2 0.9 80 7 50.0 28.0 42.5 0.7 2.4 0.00 51.1 59.7 1.1 3.8 0.9 72 8 56.5 28.4 34.2 1.0 16.7 0.00 52.7 59.5 1.6 4.5 1.6 76 9 65.3 29.7 26.1 1.6 39.9 0.00 57.6 59.4 1.6 5.6 1.1 104 10 72.1 30.6 21.6 2.1 58.3 0.00 63.7 59.2 1.3 4.3 0.2 59 11 77.0 30.4 18.1 2.6 71.4 0.00 69.3 59.0 1.8 5.8 0.4 226 12 80.2 29.1 15.5 3.0 79.6 0.00 73.4 58.8 3.1 7.6 1.8 293 13 83.5 28.4 13.5 3.4 82.2 0.00 76.1 58.8 5.1 14.8 3.8 288 14 86.0 27.1 11.8 3.8 79.1 0.00 77.4 58.8 8.7 18.1 7.8 297 15 87.4 28.6 12.0 3.9 70.2 0.00 77.9 59.0 11.0 20.4 10.1 298 16 87.4 29.7 12.5 3.9 56.4 0.00 77.0 59.2 13.6 21.9 13.0 284 17 86.5 28.9 12.5 3.8 38.9 0.00 75.0 59.4 13.9 20.1 13.4 290 18 85.3 27.9 12.5 3.6 19.6 0.00 71.8 59.7 12.8 19.5 12.5 292 19 82.9 27.1 13.0 3.3 2.9 0.00 68.4 60.1 10.3 17.0 10.1 288 20 79.5 28.2 15.2 2.9 0.0 0.00 64.9 60.3 7.4 13.2 7.2 293 21 78.1 28.6 16.2 2.8 0.0 0.00 62.6 60.6 6.0 10.7 5.6 280 22 76.1 28.4 17.2 2.6 0.0 0.00 61.5 60.8 2.7 6.7 2.0 237 23 67.8 29.8 24.3 1.8 0.0 0.00 60.1 61.0 1.3 6.0 1.1 100 24 66.0 30.2 26.0 1.6 0.0 0.00 59.0 61.2 2.5 6.7 2.2 71 AZMET Daily Weather Data : TUCSON : Mar 31 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.1 48.9 71.1 DegF RELATIVE HUMIDITY 48.0 10.5 22.4 % DEWPOINT 28.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 77.9 51.1 63.5 DegF SOIL TEMP. 20 in 61.2 58.8 59.7 DegF WIND SPEED 21.9 4.7 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 294 Degrees SOLAR RADIATION 617.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.8 486 18.5 712 23.6 989 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 1 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.0 30.4 28.2 1.5 0.0 0.00 57.7 61.2 2.5 5.1 1.8 88 2 60.1 30.7 32.9 1.2 0.0 0.00 56.7 61.2 1.3 4.7 1.1 101 3 56.8 30.4 36.6 1.0 0.0 0.00 55.6 61.0 1.1 3.4 1.1 70 4 55.8 30.7 38.4 0.9 0.0 0.00 54.5 61.0 1.3 4.3 1.3 69 5 53.6 30.9 41.8 0.8 0.0 0.00 53.6 60.8 1.3 3.8 1.1 72 6 51.1 30.9 46.1 0.7 0.0 0.00 52.7 60.8 0.7 2.7 0.7 113 7 51.4 31.6 46.4 0.7 4.1 0.00 52.0 60.6 0.9 4.5 0.7 83 8 60.4 31.6 33.9 1.2 22.2 0.00 54.7 60.4 2.2 4.5 2.0 92 9 69.4 32.5 25.7 1.8 41.6 0.00 59.7 60.3 2.0 4.7 2.0 114 10 77.5 30.9 18.2 2.6 59.3 0.00 65.7 60.1 2.0 6.7 1.6 131 11 82.2 30.0 15.0 3.2 72.6 0.00 71.1 59.9 2.0 6.5 1.1 117 12 86.4 28.2 12.2 3.8 80.8 0.00 75.4 59.7 2.9 7.2 1.6 12 13 88.9 27.0 10.7 4.2 83.1 0.00 78.8 59.7 3.4 8.7 0.2 245 14 91.2 25.5 9.4 4.5 80.3 0.00 81.1 59.7 3.1 9.2 2.2 265 15 92.3 23.7 8.4 4.7 71.4 0.00 82.0 59.9 4.0 10.1 2.2 326 16 93.2 23.7 8.1 4.9 57.3 0.00 81.7 60.1 3.4 10.5 1.6 347 17 93.9 22.8 7.7 5.0 39.4 0.00 79.9 60.3 3.4 8.5 2.5 290 18 93.0 21.7 7.5 4.9 20.1 0.00 76.1 60.6 4.7 9.6 4.3 312 19 90.0 21.9 8.4 4.4 3.1 0.00 71.8 61.0 4.9 9.6 4.9 296 20 82.4 25.5 12.6 3.3 0.0 0.00 68.2 61.3 3.6 7.2 3.6 325 21 79.5 23.2 12.4 3.0 0.0 0.00 65.7 61.7 4.3 6.7 4.3 268 22 78.8 22.6 12.3 3.0 0.0 0.00 63.7 61.9 3.1 6.3 2.7 273 23 69.8 28.2 21.4 2.0 0.0 0.00 62.2 62.2 1.3 4.9 1.1 83 24 67.8 26.8 21.2 1.8 0.0 0.00 60.6 62.2 2.7 6.5 2.5 73 AZMET Daily Weather Data : TUCSON : Apr 1 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.6 49.3 74.5 DegF RELATIVE HUMIDITY 51.1 6.7 21.5 % DEWPOINT 27.5 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 82.2 52.0 65.8 DegF SOIL TEMP. 20 in 62.2 59.7 60.6 DegF WIND SPEED 10.5 2.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 336 Degrees SOLAR RADIATION 635.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.0 502 20.2 732 25.4 1015 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 2 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.1 24.6 19.9 1.8 0.0 0.00 59.4 62.4 2.7 4.9 2.7 91 2 65.7 25.3 21.7 1.7 0.0 0.00 58.3 62.4 1.3 3.6 1.3 93 3 61.7 26.8 26.5 1.4 0.0 0.00 57.2 62.2 1.1 3.6 0.9 86 4 57.0 28.4 33.1 1.1 0.0 0.00 56.1 62.2 1.3 6.5 1.1 75 5 60.4 29.1 30.4 1.3 0.0 0.00 55.2 62.2 2.7 5.6 2.5 88 6 59.7 28.0 29.7 1.2 0.0 0.00 54.5 62.1 3.1 5.8 3.1 84 7 59.2 27.7 30.0 1.2 4.5 0.00 54.0 61.9 2.5 5.4 2.5 93 8 64.6 30.7 27.8 1.5 22.5 0.00 56.3 61.7 3.4 6.7 3.1 84 9 73.8 32.5 22.1 2.2 41.8 0.00 61.2 61.5 4.5 7.8 4.3 93 10 81.5 30.9 16.0 3.1 59.0 0.00 66.4 61.3 5.6 10.5 5.4 104 11 85.5 31.8 14.6 3.6 71.7 0.00 71.4 61.2 4.7 9.8 4.3 107 12 88.7 31.3 12.9 4.0 79.8 0.00 75.9 61.0 4.0 10.5 0.7 195 13 90.3 29.3 11.3 4.3 82.2 0.00 78.6 61.0 6.3 16.3 4.7 248 14 92.1 28.0 10.1 4.6 79.8 0.00 80.8 61.0 6.0 15.4 3.6 202 15 92.7 28.0 10.0 4.7 71.2 0.00 81.1 61.0 10.1 22.1 8.9 246 16 92.1 27.3 9.9 4.6 52.6 0.00 79.7 61.2 10.3 20.8 9.2 251 17 90.7 27.3 10.2 4.4 24.6 0.00 76.6 61.5 9.4 17.0 8.5 236 18 89.6 27.7 10.8 4.3 16.0 0.00 74.3 61.7 9.6 19.2 8.9 241 19 87.4 28.8 12.1 3.9 1.9 0.00 71.4 62.1 7.2 15.2 6.5 240 20 84.4 32.0 15.2 3.4 0.0 0.00 69.4 62.4 6.0 12.1 5.6 243 21 82.9 30.7 15.1 3.3 0.0 0.00 67.8 62.6 5.1 11.2 4.7 220 22 81.0 31.1 16.4 3.0 0.0 0.00 66.4 62.8 4.3 10.3 3.8 214 23 79.5 33.3 18.7 2.8 0.0 0.00 65.5 63.0 4.9 10.3 4.5 194 24 77.9 33.4 19.9 2.6 0.0 0.00 64.8 63.0 4.5 10.5 3.8 205 AZMET Daily Weather Data : TUCSON : Apr 2 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.6 55.9 77.7 DegF RELATIVE HUMIDITY 42.7 8.8 18.5 % DEWPOINT 29.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 81.3 54.0 66.7 DegF SOIL TEMP. 20 in 63.1 61.0 61.9 DegF WIND SPEED 22.1 4.9 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 210 Degrees SOLAR RADIATION 607.5 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 18.4 521 23.4 755 28.3 1043 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 3 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.9 31.1 19.3 2.5 0.0 0.00 63.9 63.1 5.4 13.2 4.9 237 2 74.5 31.1 20.3 2.3 0.0 0.00 63.0 63.1 3.6 11.9 2.7 216 3 72.5 32.2 22.5 2.1 0.0 0.00 61.9 63.1 2.2 8.5 1.8 190 4 69.4 33.4 26.3 1.8 0.0 0.00 61.0 63.1 4.3 8.9 4.3 109 5 67.5 33.8 28.7 1.6 0.0 0.00 60.1 63.1 1.8 4.7 1.6 88 6 65.7 34.3 31.2 1.5 0.0 0.00 59.5 63.0 2.9 6.3 2.9 95 7 66.7 34.9 30.7 1.5 3.8 0.00 59.2 63.0 3.6 8.3 3.4 108 8 70.0 35.1 27.6 1.8 19.6 0.00 60.4 62.8 5.8 13.0 5.4 125 9 72.7 33.8 24.0 2.1 39.7 0.00 64.0 62.8 6.0 12.8 5.1 149 10 75.4 30.2 19.0 2.4 60.2 0.00 69.1 62.6 3.8 10.5 2.7 221 11 77.5 28.8 16.6 2.7 72.6 0.00 73.6 62.4 5.8 12.3 4.9 232 12 79.9 25.5 13.6 3.0 80.8 0.00 77.4 62.4 6.7 14.5 5.1 225 13 81.7 22.8 11.4 3.3 83.1 0.00 80.1 62.4 8.9 21.5 7.4 246 14 82.8 24.6 11.8 3.4 80.3 0.00 81.5 62.4 11.2 24.4 9.8 272 15 82.8 25.7 12.3 3.4 70.5 0.00 81.5 62.4 13.9 24.6 13.2 270 16 82.6 25.5 12.3 3.3 55.9 0.00 80.4 62.6 14.3 24.4 13.2 259 17 82.0 25.0 12.3 3.3 37.5 0.00 78.1 62.8 13.6 22.8 12.8 261 18 80.8 25.5 13.1 3.1 21.0 0.00 74.8 63.1 12.8 20.8 12.3 266 19 78.3 27.7 15.5 2.8 3.3 0.00 71.6 63.5 11.9 20.4 11.4 265 20 75.7 30.4 18.9 2.5 0.0 0.00 69.1 63.7 9.8 18.1 9.6 276 21 73.2 30.6 20.5 2.2 0.0 0.00 67.1 63.9 7.8 13.0 7.6 271 22 70.5 30.0 22.1 2.0 0.0 0.00 65.3 64.0 3.8 9.6 3.6 270 23 65.7 30.9 27.2 1.6 0.0 0.00 63.7 64.2 0.4 1.6 0.4 234 24 62.1 30.9 30.7 1.3 0.0 0.00 62.1 64.2 0.7 2.7 0.4 53 AZMET Daily Weather Data : TUCSON : Apr 3 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.8 60.6 74.5 DegF RELATIVE HUMIDITY 34.2 10.3 20.3 % DEWPOINT 29.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 81.9 59.2 68.7 DegF SOIL TEMP. 20 in 64.2 62.4 63.0 DegF WIND SPEED 24.6 6.7 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 251 Degrees SOLAR RADIATION 628.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.3 538 22.3 778 27.2 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, 2011 AZMET Hourly Weather Data : TUCSON : Apr 4 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.2 31.8 35.6 1.1 0.0 0.00 60.6 64.2 0.7 2.7 0.2 138 2 60.1 31.6 34.3 1.2 0.0 0.00 59.7 64.2 0.7 4.3 0.2 245 3 55.2 33.4 43.5 0.8 0.0 0.00 58.6 64.2 0.4 0.4 0.4 101 4 52.9 33.1 46.7 0.7 0.0 0.00 57.4 64.0 0.4 2.0 0.4 80 5 52.5 33.3 47.7 0.7 0.0 0.00 56.5 63.9 0.4 2.2 0.4 78 6 50.7 32.9 50.2 0.6 0.0 0.00 55.4 63.7 0.7 3.4 0.7 67 7 51.8 33.1 48.8 0.7 4.8 0.00 55.0 63.5 1.1 3.8 0.7 115 8 59.2 34.5 39.6 1.0 22.7 0.00 57.4 63.3 1.3 3.4 1.3 50 9 64.0 32.9 31.0 1.4 42.0 0.00 61.7 63.1 2.9 6.9 2.5 293 10 68.5 32.0 25.7 1.8 59.5 0.00 66.9 63.0 2.7 6.3 1.6 284 11 72.1 32.4 23.0 2.1 73.1 0.00 72.3 62.8 2.7 7.8 1.1 282 12 75.2 30.2 19.0 2.4 81.5 0.00 76.6 62.6 5.1 13.2 3.6 268 13 77.7 26.8 15.1 2.8 83.8 0.00 79.7 62.4 6.9 16.1 6.0 270 14 79.0 25.7 14.0 2.9 80.5 0.00 81.5 62.4 8.5 17.7 6.9 281 15 79.7 23.2 12.3 3.0 71.9 0.00 81.7 62.4 10.3 17.7 9.4 283 16 79.9 20.5 10.9 3.1 58.3 0.00 81.0 62.6 9.2 16.1 8.3 276 17 80.1 18.9 10.1 3.1 40.6 0.00 78.8 62.8 8.9 15.4 8.3 290 18 78.6 16.9 9.6 3.0 20.8 0.00 75.2 63.1 10.3 15.9 10.1 303 19 75.6 15.6 10.1 2.7 3.3 0.00 71.4 63.3 9.6 15.0 9.4 307 20 72.5 15.1 11.0 2.4 0.0 0.00 68.5 63.7 7.6 12.1 7.4 310 21 69.4 16.0 12.7 2.1 0.0 0.00 66.4 63.9 6.7 12.1 6.5 288 22 68.0 14.9 12.8 2.0 0.0 0.00 64.4 64.0 4.3 8.9 4.0 303 23 63.0 16.3 16.2 1.6 0.0 0.00 62.8 64.2 1.3 4.5 0.4 290 24 56.1 19.0 23.2 1.2 0.0 0.00 61.0 64.2 0.7 2.7 0.7 83 AZMET Daily Weather Data : TUCSON : Apr 4 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.0 49.5 66.7 DegF RELATIVE HUMIDITY 53.4 9.2 25.1 % DEWPOINT 25.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 81.9 55.0 67.1 DegF SOIL TEMP. 20 in 64.4 62.4 63.5 DegF WIND SPEED 17.7 4.3 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 292 Degrees SOLAR RADIATION 642.9 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 11.2 549 15.1 793 20.2 1090 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 5 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.8 19.4 25.6 1.0 0.0 0.00 59.5 64.4 1.6 4.5 1.1 82 2 52.5 19.9 27.4 1.0 0.0 0.00 58.3 64.2 1.3 3.8 1.3 86 3 51.4 19.6 28.1 0.9 0.0 0.00 57.0 64.2 1.6 2.9 1.3 87 4 50.4 19.2 28.9 0.9 0.0 0.00 55.9 64.0 1.3 3.1 1.3 76 5 47.8 21.0 34.2 0.8 0.0 0.00 54.9 63.9 0.9 3.4 0.7 83 6 46.4 20.8 35.9 0.7 0.0 0.00 54.0 63.7 1.3 3.4 1.1 81 7 47.5 21.0 34.7 0.7 5.5 0.00 53.4 63.5 0.9 2.7 0.7 86 8 55.4 22.3 27.6 1.1 23.9 0.00 55.8 63.3 2.9 6.7 2.7 69 9 64.8 18.9 17.0 1.7 43.2 0.00 59.9 63.0 6.5 10.3 6.3 94 10 71.4 17.4 12.6 2.3 60.7 0.00 65.1 62.8 6.0 11.2 5.8 115 11 76.1 19.8 11.9 2.7 73.8 0.00 70.7 62.6 3.8 9.8 3.4 105 12 81.0 21.0 10.8 3.2 81.7 0.00 76.1 62.4 2.2 6.5 0.7 148 13 83.5 20.1 9.5 3.5 83.8 0.00 80.2 62.2 2.7 8.3 0.2 112 14 86.2 18.0 8.0 3.9 80.8 0.00 82.9 62.2 3.4 13.0 2.5 245 15 87.8 17.1 7.2 4.2 71.4 0.00 83.8 62.2 5.8 15.4 4.7 276 16 88.7 17.6 7.2 4.3 56.1 0.00 82.4 62.4 10.3 18.3 9.4 294 17 88.7 19.0 7.7 4.3 36.5 0.00 80.2 62.6 10.5 18.8 10.1 284 18 86.9 20.7 8.8 4.0 17.2 0.00 77.0 63.0 12.3 20.1 11.9 290 19 84.2 18.5 8.7 3.7 3.3 0.00 73.8 63.3 13.0 20.1 12.5 292 20 81.3 18.0 9.3 3.3 0.0 0.00 69.3 63.5 9.6 15.2 9.4 287 21 78.1 17.1 9.9 3.0 0.0 0.00 66.2 63.9 7.8 14.3 7.6 277 22 73.2 17.2 11.8 2.5 0.0 0.00 64.6 64.0 1.3 4.0 0.4 51 23 68.2 17.2 14.0 2.0 0.0 0.00 63.0 64.2 0.9 3.1 0.4 102 24 63.0 18.5 17.9 1.6 0.0 0.00 61.3 64.4 0.7 2.5 0.7 90 AZMET Daily Weather Data : TUCSON : Apr 5 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.8 45.3 69.4 DegF RELATIVE HUMIDITY 40.0 6.1 17.3 % DEWPOINT 19.0 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 83.8 53.4 66.9 DegF SOIL TEMP. 20 in 64.4 62.2 63.3 DegF WIND SPEED 20.1 4.5 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 293 Degrees SOLAR RADIATION 638.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.0 563 18.0 811 22.1 1113 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 6 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.7 21.0 22.0 1.4 0.0 0.00 60.3 64.4 0.9 3.4 0.7 73 2 59.5 21.7 23.1 1.3 0.0 0.00 59.2 64.4 1.1 3.4 0.9 77 3 57.4 23.2 26.3 1.2 0.0 0.00 57.9 64.2 1.8 4.5 1.6 82 4 57.2 22.6 25.9 1.2 0.0 0.00 57.0 64.2 2.0 4.3 1.8 84 5 58.1 23.7 26.3 1.2 0.0 0.00 56.8 64.0 1.8 4.0 1.8 83 6 59.2 24.4 25.9 1.3 0.0 0.00 56.7 63.9 2.0 4.9 1.6 89 7 60.3 24.8 25.5 1.3 6.9 0.00 56.3 63.7 2.2 5.6 2.2 81 8 66.9 25.2 20.6 1.8 20.5 0.00 58.3 63.5 4.5 7.4 4.3 94 9 75.0 22.3 13.8 2.6 41.6 0.00 62.4 63.3 5.8 10.5 5.6 90 10 78.3 24.1 13.3 2.9 58.3 0.00 66.9 63.0 5.4 9.8 4.9 90 11 79.9 25.5 13.5 3.0 39.7 0.00 68.9 62.8 5.4 10.7 4.9 88 12 81.0 25.2 12.8 3.2 33.7 0.00 69.8 62.8 3.8 8.7 2.9 63 13 81.1 25.5 13.0 3.2 15.3 0.00 68.5 62.6 7.6 25.3 6.5 308 14 77.9 26.2 14.9 2.8 16.5 0.00 67.3 62.6 17.7 27.1 17.0 294 15 73.6 32.5 22.0 2.2 9.1 0.00 66.2 62.6 12.1 21.7 11.4 311 16 73.0 34.0 23.7 2.1 10.3 0.00 65.8 62.6 6.5 13.9 6.3 338 17 71.8 37.2 28.3 1.9 3.6 0.00 64.9 62.8 3.4 12.5 1.8 60 18 72.0 38.1 29.2 1.9 3.8 0.00 63.9 62.8 7.8 19.2 6.5 148 19 70.7 39.6 32.2 1.7 1.9 0.00 63.0 62.8 5.6 17.0 5.1 118 20 68.5 40.6 36.0 1.5 0.0 0.00 61.5 62.8 3.6 10.7 3.4 98 21 68.5 39.2 34.2 1.6 0.0 0.00 60.6 63.0 3.6 11.6 3.1 106 22 68.5 38.7 33.5 1.6 0.0 0.00 59.5 62.8 4.9 10.1 4.7 127 23 66.9 40.1 37.3 1.4 0.0 0.00 58.8 62.8 4.3 9.6 4.0 104 24 65.8 40.3 39.1 1.3 0.0 0.00 58.1 62.8 3.4 7.6 3.4 98 AZMET Daily Weather Data : TUCSON : Apr 6 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.4 55.9 68.9 DegF RELATIVE HUMIDITY 47.6 11.4 24.7 % DEWPOINT 29.8 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 69.8 56.3 62.1 DegF SOIL TEMP. 20 in 64.4 62.6 63.3 DegF WIND SPEED 27.1 4.9 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 63 Degrees SOLAR RADIATION 260.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.2 577 19.3 830 24.1 1137 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 7 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.2 39.7 40.4 1.2 0.0 0.00 57.0 62.8 3.6 6.5 3.6 82 2 63.5 39.0 40.6 1.2 0.0 0.00 56.1 62.6 3.8 6.3 3.8 74 3 62.8 37.8 39.4 1.2 0.0 0.00 55.4 62.6 3.8 10.5 3.8 80 4 61.5 37.0 40.1 1.1 0.0 0.00 55.0 62.4 3.6 7.2 3.6 80 5 59.4 36.7 42.6 1.0 0.0 0.00 54.3 62.2 2.7 6.3 2.5 84 6 58.8 36.9 43.9 0.9 0.0 0.00 54.1 62.1 2.2 5.8 2.2 79 7 59.7 37.0 42.7 1.0 6.2 0.00 54.3 61.9 3.1 6.5 2.9 82 8 62.2 37.2 39.4 1.2 16.7 0.00 55.8 61.7 5.1 8.9 4.9 90 9 65.7 36.7 34.2 1.4 42.8 0.00 59.7 61.7 6.7 13.6 5.8 119 10 68.2 36.9 31.7 1.6 59.5 0.00 64.4 61.5 6.5 17.0 6.0 127 11 70.9 36.1 28.0 1.9 72.2 0.00 68.9 61.3 5.1 13.9 2.5 200 12 73.2 35.4 25.2 2.1 80.8 0.00 72.3 61.2 7.2 14.5 6.0 239 13 74.5 33.8 22.6 2.3 84.3 0.00 74.5 61.2 7.4 18.1 6.3 233 14 76.1 33.4 21.2 2.4 81.0 0.00 75.4 61.2 10.1 20.1 8.9 240 15 77.4 32.0 19.1 2.6 72.6 0.00 75.6 61.2 9.6 19.7 8.3 235 16 77.5 31.6 18.8 2.6 53.5 0.00 74.5 61.3 9.6 20.6 8.7 239 17 77.2 32.0 19.0 2.6 32.7 0.00 72.9 61.5 9.6 19.2 8.5 235 18 75.9 30.6 18.8 2.5 13.6 0.00 69.8 61.7 8.5 16.6 7.6 237 19 74.7 31.6 20.6 2.3 3.8 0.00 66.9 62.1 6.7 14.1 6.0 221 20 72.7 31.3 21.6 2.1 0.0 0.00 63.7 62.2 6.9 13.6 6.3 219 21 71.1 33.3 24.7 2.0 0.0 0.00 61.7 62.4 6.3 12.8 5.8 234 22 69.4 35.2 28.4 1.8 0.0 0.00 60.3 62.6 6.0 13.4 5.8 237 23 67.8 37.6 32.8 1.6 0.0 0.00 59.2 62.8 3.8 12.8 3.6 230 24 64.2 37.2 36.8 1.3 0.0 0.00 58.3 62.8 1.3 6.3 0.4 165 AZMET Daily Weather Data : TUCSON : Apr 7 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.8 58.1 68.7 DegF RELATIVE HUMIDITY 48.1 15.3 30.5 % DEWPOINT 35.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 75.6 54.1 63.3 DegF SOIL TEMP. 20 in 62.8 61.2 61.9 DegF WIND SPEED 20.6 5.8 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 209 Degrees SOLAR RADIATION 619.7 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 13.5 591 18.4 848 23.4 1160 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 8 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.7 36.1 35.7 1.3 0.0 0.00 57.0 62.8 2.9 8.3 2.7 115 2 62.2 33.4 33.9 1.3 0.0 0.00 55.9 62.6 2.7 6.9 2.2 99 3 60.8 33.1 35.0 1.2 0.0 0.00 55.0 62.6 3.4 10.5 2.9 107 4 59.7 33.3 36.8 1.1 0.0 0.00 54.1 62.4 3.4 9.4 3.1 85 5 59.2 33.6 37.8 1.1 0.0 0.00 53.4 62.4 3.8 6.7 3.6 72 6 58.3 34.2 40.4 1.0 0.0 0.00 52.7 62.2 4.7 9.4 4.5 102 7 57.4 35.2 43.4 0.9 4.8 0.00 52.5 62.1 5.4 10.3 5.4 90 8 60.6 37.2 41.8 1.1 20.5 0.00 54.7 61.9 5.8 14.8 5.6 103 9 65.8 39.7 38.2 1.3 44.2 0.00 59.0 61.7 9.4 18.1 8.5 134 10 68.2 39.0 34.3 1.5 57.3 0.00 63.0 61.5 8.9 17.2 8.1 143 11 71.4 36.9 28.3 1.9 75.7 0.00 67.3 61.3 10.5 24.6 9.2 148 12 73.4 32.9 22.6 2.2 72.9 0.00 70.5 61.2 10.3 21.7 8.5 159 13 74.7 30.0 19.3 2.4 76.7 0.00 73.0 61.0 10.1 21.3 8.1 184 14 75.7 29.8 18.4 2.5 71.7 0.00 74.8 61.0 10.5 21.5 8.9 204 15 77.2 27.5 15.9 2.7 75.7 0.00 76.1 61.0 12.1 21.3 10.3 202 16 76.8 24.4 14.2 2.7 60.2 0.00 75.7 61.2 12.8 25.3 11.2 211 17 75.2 34.2 22.4 2.3 38.7 0.00 74.1 61.3 10.1 20.4 9.2 223 18 72.7 36.9 27.2 2.0 20.5 0.00 71.4 61.7 11.2 22.1 10.5 238 19 69.1 36.7 30.3 1.7 2.9 0.00 68.0 61.9 9.6 19.5 8.9 239 20 65.8 36.7 34.1 1.4 0.0 0.00 64.0 62.1 8.1 15.4 7.6 240 21 63.3 37.8 38.7 1.2 0.0 0.00 61.7 62.4 4.7 11.0 4.3 239 22 61.2 37.4 41.1 1.1 0.0 0.00 59.7 62.6 5.6 10.5 5.4 252 23 59.4 36.7 42.7 1.0 0.0 0.00 58.6 62.6 2.7 8.3 2.5 265 24 57.9 37.6 46.5 0.9 0.0 0.00 57.4 62.6 0.9 6.5 0.7 206 AZMET Daily Weather Data : TUCSON : Apr 8 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.3 55.9 66.2 DegF RELATIVE HUMIDITY 51.9 12.0 32.5 % DEWPOINT 34.5 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 76.3 52.5 63.0 DegF SOIL TEMP. 20 in 62.8 61.0 61.9 DegF WIND SPEED 25.3 7.2 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 184 Degrees SOLAR RADIATION 621.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.2 603 17.1 865 22.1 1182 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 9 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.8 35.2 43.8 0.9 0.0 0.00 56.1 62.6 4.9 10.7 3.8 278 2 54.3 35.1 48.2 0.7 0.0 0.00 55.0 62.6 6.0 13.6 5.6 236 3 54.0 37.0 52.5 0.7 0.0 0.00 54.7 62.6 7.2 16.1 6.5 228 4 54.1 37.9 54.0 0.7 0.0 0.00 54.7 62.4 3.6 12.1 2.7 180 5 53.6 38.3 56.0 0.6 0.0 0.00 54.5 62.2 3.8 7.8 3.8 111 6 53.6 38.5 56.4 0.6 0.0 0.00 54.0 62.1 4.9 10.3 4.7 108 7 53.4 38.5 57.0 0.6 1.2 0.00 54.0 61.9 2.9 7.6 2.7 109 8 50.5 40.6 68.9 0.4 2.9 0.00 54.0 61.7 6.0 11.9 5.1 324 9 45.9 41.9 86.2 0.2 5.3 0.00 53.6 61.5 11.2 18.8 10.5 315 10 44.6 41.9 90.5 0.1 13.9 0.02 54.1 61.3 10.5 17.0 10.3 314 11 44.2 41.4 89.5 0.1 16.3 0.06 54.5 61.2 11.9 19.0 11.4 305 12 42.6 40.5 92.1 0.1 21.7 0.05 55.4 61.0 12.8 20.1 12.5 295 13 42.4 40.1 91.5 0.1 20.1 0.04 55.8 60.8 7.6 13.4 7.2 286 14 43.5 39.7 86.3 0.1 27.0 0.03 57.6 60.6 5.1 9.2 4.7 295 15 44.6 39.9 83.7 0.2 22.0 0.00 59.2 60.6 2.7 7.4 2.5 266 16 43.7 41.5 91.6 0.1 13.4 0.02 58.5 60.4 7.6 11.9 7.4 272 17 43.3 40.3 89.1 0.1 11.9 0.01 57.4 60.3 8.3 13.0 7.8 296 18 43.2 39.7 88.1 0.1 3.6 0.01 56.1 60.3 5.1 11.4 4.9 269 19 42.6 40.3 91.2 0.1 0.5 0.03 54.9 60.1 3.6 7.8 3.4 242 20 41.9 39.7 91.7 0.1 0.0 0.02 53.8 60.1 3.1 7.4 2.5 277 21 42.3 40.5 93.1 0.1 0.0 0.00 53.1 60.1 2.0 4.9 1.8 114 22 43.0 40.6 91.7 0.1 0.0 0.00 52.5 59.9 2.0 4.9 1.8 66 23 43.0 40.6 91.7 0.1 0.0 0.00 51.8 59.9 0.4 1.8 0.4 108 24 42.1 39.2 89.3 0.1 0.0 0.00 50.9 59.7 0.7 2.9 0.4 103 AZMET Daily Weather Data : TUCSON : Apr 9 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 58.8 41.4 46.8 DegF RELATIVE HUMIDITY 94.9 41.3 78.1 % DEWPOINT 39.6 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 59.2 50.9 55.0 DegF SOIL TEMP. 20 in 62.8 59.7 61.2 DegF WIND SPEED 20.1 5.6 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 287 Degrees SOLAR RADIATION 159.6 Langleys PRECIPITATION 0.29 Inches AZMET REF. EVAPOTRANSPIRATION 0.03 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.7 604 2.9 868 5.8 1188 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 10 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.5 40.3 95.4 0.0 0.0 0.00 49.6 59.5 0.9 3.4 0.7 251 2 40.8 39.9 96.6 0.0 0.0 0.00 48.7 59.5 2.0 5.4 1.8 294 3 41.0 39.7 95.5 0.0 0.0 0.00 48.6 59.4 1.8 6.7 1.6 267 4 39.9 39.7 99.0 0.0 0.0 0.00 48.0 59.2 0.9 2.7 0.9 120 5 39.7 39.6 99.7 0.0 0.0 0.00 48.0 59.0 0.7 3.6 0.4 259 6 39.4 38.7 97.5 0.0 0.0 0.01 47.7 58.8 0.7 2.9 0.2 81 7 39.7 38.3 94.7 0.0 2.4 0.00 48.0 58.6 1.3 3.8 0.7 352 8 39.9 37.9 93.0 0.1 11.2 0.00 48.9 58.5 2.7 5.6 2.5 252 9 43.5 38.3 81.9 0.2 38.7 0.00 52.9 58.3 1.8 4.9 0.9 204 10 46.9 38.5 72.2 0.3 60.0 0.00 58.5 58.1 3.4 9.4 2.0 297 11 49.5 39.2 67.8 0.4 64.3 0.00 61.5 57.9 7.2 14.1 6.3 273 12 52.5 37.2 56.3 0.6 76.7 0.00 64.0 57.7 12.1 23.7 11.4 281 13 54.5 34.5 46.7 0.8 75.5 0.00 64.9 57.7 13.9 22.1 13.0 291 14 56.8 31.8 38.4 1.0 79.1 0.00 66.7 57.7 12.1 21.5 11.4 296 15 57.7 28.4 32.3 1.1 70.7 0.00 66.7 57.7 12.3 21.9 11.4 297 16 58.5 27.5 30.4 1.2 57.6 0.00 65.7 57.9 13.2 22.6 12.5 288 17 58.6 27.5 30.2 1.2 40.4 0.00 63.9 58.1 12.5 20.1 11.9 287 18 58.5 27.3 30.3 1.2 21.0 0.00 60.8 58.3 12.3 18.8 11.4 300 19 57.0 27.7 32.4 1.1 4.1 0.00 57.6 58.5 11.9 18.6 11.6 306 20 55.0 30.2 38.7 0.9 0.0 0.00 55.2 58.6 8.3 13.4 8.1 288 21 52.9 32.9 46.3 0.7 0.0 0.00 53.6 58.8 6.5 11.0 6.3 279 22 50.4 34.7 54.6 0.6 0.0 0.00 52.3 58.8 2.0 6.0 1.8 318 23 45.5 37.2 72.9 0.3 0.0 0.00 51.1 58.8 0.4 2.2 0.4 97 24 43.5 37.4 78.7 0.2 0.0 0.00 49.8 58.8 0.7 2.7 0.7 107 AZMET Daily Weather Data : TUCSON : Apr 10 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.4 38.8 48.4 DegF RELATIVE HUMIDITY 100.0 26.7 65.9 % DEWPOINT 35.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 66.9 47.7 55.6 DegF SOIL TEMP. 20 in 59.7 57.7 58.5 DegF WIND SPEED 23.7 5.8 MPH WIND VECTOR MAG. 5.1 MPH WIND VECTOR DIR. 290 Degrees SOLAR RADIATION 601.3 Langleys PRECIPITATION 0.01 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 0.9 605 2.9 871 5.6 1194 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 11 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.3 37.2 81.9 0.2 0.0 0.00 48.9 58.8 0.4 2.7 0.4 136 2 40.5 37.2 88.0 0.1 0.0 0.00 48.0 58.8 0.7 3.1 0.7 85 3 39.2 36.5 89.7 0.1 0.0 0.00 47.1 58.6 0.4 2.5 0.4 84 4 38.1 36.1 92.2 0.1 0.0 0.00 46.2 58.5 0.7 2.0 0.7 61 5 37.2 35.4 93.2 0.1 0.0 0.00 45.5 58.3 0.9 5.6 0.7 84 6 36.9 34.7 92.0 0.1 0.0 0.00 45.0 58.1 1.1 3.1 1.1 87 7 38.5 35.4 88.8 0.1 7.4 0.00 44.6 57.9 0.4 0.4 0.4 78 8 45.1 35.8 69.9 0.3 25.8 0.00 48.0 57.7 1.1 4.7 1.1 43 9 54.1 33.8 46.1 0.8 45.4 0.00 53.4 57.6 0.9 4.3 0.7 40 10 57.7 32.2 37.8 1.0 62.3 0.00 59.2 57.4 3.1 8.9 2.7 293 11 62.6 30.9 30.2 1.4 75.0 0.00 63.9 57.2 6.3 11.0 5.8 279 12 69.8 24.3 18.1 2.1 82.9 0.00 68.4 57.0 5.4 13.6 2.0 83 13 74.3 20.1 12.8 2.5 85.1 0.00 71.6 57.0 7.6 14.5 6.9 103 14 77.2 20.3 11.9 2.8 81.9 0.00 73.9 57.0 7.2 15.4 6.7 109 15 79.2 19.2 10.5 3.0 73.3 0.00 75.2 57.0 7.8 17.2 7.4 99 16 81.1 18.1 9.4 3.3 58.5 0.00 75.4 57.4 5.6 15.2 5.1 78 17 81.9 17.4 8.9 3.4 39.2 0.00 73.8 57.6 4.9 11.4 4.7 59 18 81.7 16.9 8.8 3.4 15.3 0.00 70.9 57.9 3.4 8.3 3.1 57 19 78.3 22.1 12.4 2.9 4.5 0.00 67.6 58.3 5.1 11.4 4.5 302 20 72.7 27.3 18.5 2.2 0.0 0.00 63.5 58.6 7.8 13.9 7.6 296 21 68.9 28.2 21.7 1.9 0.0 0.00 60.6 59.0 7.6 13.6 7.4 296 22 65.5 30.2 26.6 1.6 0.0 0.00 58.6 59.4 4.5 8.3 4.3 278 23 59.2 34.2 38.9 1.0 0.0 0.00 57.0 59.5 1.3 4.3 1.1 73 24 55.8 35.1 45.6 0.8 0.0 0.00 55.4 59.7 2.0 3.6 2.0 89 AZMET Daily Weather Data : TUCSON : Apr 11 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.6 36.1 59.9 DegF RELATIVE HUMIDITY 94.5 7.4 43.9 % DEWPOINT 29.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 75.6 44.6 59.2 DegF SOIL TEMP. 20 in 59.7 57.0 58.1 DegF WIND SPEED 17.2 3.6 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 43 Degrees SOLAR RADIATION 656.5 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 9.5 614 12.6 884 16.0 1210 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 12 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.3 35.1 48.0 0.8 0.0 0.00 54.1 59.7 1.6 5.8 1.6 87 2 52.3 35.4 52.3 0.6 0.0 0.00 53.1 59.7 1.3 2.7 1.3 68 3 49.3 36.3 60.6 0.5 0.0 0.00 52.0 59.7 0.9 2.5 0.9 54 4 47.8 37.0 65.8 0.4 0.0 0.00 51.3 59.7 1.3 5.6 0.9 86 5 47.5 37.8 68.9 0.3 0.0 0.00 50.9 59.5 0.7 2.5 0.4 106 6 48.9 37.2 63.9 0.4 0.0 0.00 50.7 59.4 2.5 6.0 2.5 95 7 51.3 33.8 51.1 0.6 3.8 0.00 50.9 59.4 1.8 6.3 1.8 95 8 53.4 36.5 52.3 0.7 15.1 0.00 52.9 59.2 1.8 4.0 1.8 81 9 59.4 35.6 40.9 1.0 33.7 0.00 56.3 59.0 3.6 7.4 3.6 98 10 66.7 32.4 27.7 1.6 62.6 0.00 61.9 58.8 4.7 10.3 4.5 106 11 71.6 30.6 21.8 2.1 75.3 0.00 69.3 58.6 1.8 5.6 0.2 231 12 75.2 27.1 16.8 2.5 82.7 0.00 73.2 58.5 3.1 8.5 2.7 294 13 77.5 25.0 14.1 2.8 84.8 0.00 74.8 58.5 5.8 13.9 4.5 278 14 78.8 25.5 13.9 2.9 81.0 0.00 75.2 58.5 8.5 17.4 7.6 288 15 79.0 26.1 14.2 2.9 72.2 0.00 74.5 58.6 11.2 20.6 10.5 310 16 79.2 24.4 13.1 3.0 58.8 0.00 73.4 58.8 11.2 17.7 10.5 303 17 79.0 22.1 12.0 3.0 41.6 0.00 71.8 59.2 10.5 18.3 9.8 297 18 77.9 19.6 11.2 2.9 22.2 0.00 68.9 59.4 10.1 16.3 9.8 298 19 76.1 18.5 11.4 2.7 4.5 0.00 65.5 59.7 8.3 13.2 8.1 302 20 71.8 20.7 14.5 2.3 0.0 0.00 62.6 59.9 3.4 8.9 3.4 299 21 64.4 29.3 26.6 1.5 0.0 0.00 60.4 60.3 0.7 2.5 0.7 262 22 61.0 30.0 31.2 1.3 0.0 0.00 58.6 60.4 1.1 5.6 0.9 288 23 61.9 29.5 29.5 1.3 0.0 0.00 57.2 60.6 0.9 3.4 0.7 286 24 55.2 33.6 43.8 0.8 0.0 0.00 55.8 60.6 0.7 2.7 0.0 157 AZMET Daily Weather Data : TUCSON : Apr 12 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.2 46.0 64.2 DegF RELATIVE HUMIDITY 74.0 10.5 33.6 % DEWPOINT 30.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 75.4 50.5 61.5 DegF SOIL TEMP. 20 in 60.6 58.5 59.4 DegF WIND SPEED 20.6 4.0 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 306 Degrees SOLAR RADIATION 637.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.3 624 13.7 897 18.2 1228 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 13 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.7 32.7 43.1 0.8 0.0 0.00 54.3 60.6 1.1 5.8 0.9 59 2 51.4 33.8 50.9 0.6 0.0 0.00 53.2 60.6 0.9 4.0 0.9 78 3 51.4 32.5 48.1 0.7 0.0 0.00 52.2 60.6 2.0 4.3 1.8 94 4 50.4 32.0 49.2 0.6 0.0 0.00 51.1 60.4 2.2 4.7 2.0 80 5 48.4 32.5 54.1 0.5 0.0 0.00 50.4 60.3 1.3 3.1 1.1 65 6 45.1 33.8 64.4 0.4 0.0 0.00 49.5 60.1 0.7 2.7 0.7 73 7 47.3 34.7 61.6 0.4 7.6 0.00 49.1 60.1 0.9 3.4 0.7 101 8 57.0 32.0 39.1 1.0 26.5 0.00 52.5 59.7 2.9 6.9 2.9 94 9 62.8 30.4 29.5 1.4 45.9 0.00 57.2 59.5 5.6 8.3 5.4 94 10 68.5 29.8 23.5 1.8 62.6 0.00 62.8 59.4 4.3 9.8 3.6 96 11 72.0 28.8 20.0 2.1 75.0 0.00 68.0 59.2 3.1 10.1 1.3 96 12 73.9 26.6 17.0 2.4 82.4 0.00 72.1 59.0 4.0 11.0 1.1 195 13 76.1 21.6 12.9 2.7 85.1 0.00 74.3 59.0 6.3 14.8 4.7 287 14 78.1 19.8 11.2 2.9 82.2 0.00 76.1 59.0 5.8 15.9 4.5 279 15 79.5 19.6 10.6 3.1 73.3 0.00 76.3 59.2 8.9 17.4 8.1 268 16 79.5 19.8 10.7 3.1 59.0 0.00 75.6 59.4 9.6 19.7 8.5 285 17 79.5 22.5 12.0 3.0 41.1 0.00 73.8 59.5 10.5 19.7 9.6 273 18 78.8 23.9 13.0 2.9 21.0 0.00 70.9 59.9 11.0 17.4 10.5 269 19 76.5 21.7 12.9 2.7 3.6 0.00 67.5 60.1 10.3 17.7 9.8 275 20 73.6 21.6 14.1 2.4 0.0 0.00 63.5 60.4 7.8 16.1 7.6 277 21 71.1 24.1 17.0 2.2 0.0 0.00 60.8 60.6 7.4 12.1 7.4 275 22 69.1 23.2 17.5 2.0 0.0 0.00 58.6 61.0 8.9 13.9 8.7 282 23 66.6 24.8 20.5 1.8 0.0 0.00 57.2 61.0 6.3 11.6 6.0 295 24 64.0 22.6 20.4 1.6 0.0 0.00 55.8 61.2 2.7 9.2 2.5 314 AZMET Daily Weather Data : TUCSON : Apr 13 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.4 44.1 65.7 DegF RELATIVE HUMIDITY 69.5 9.2 28.0 % DEWPOINT 27.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 76.5 49.1 61.7 DegF SOIL TEMP. 20 in 61.2 59.0 60.1 DegF WIND SPEED 19.7 5.1 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 281 Degrees SOLAR RADIATION 664.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.9 634 13.3 911 17.1 1245 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 14 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.9 26.1 29.4 1.2 0.0 0.00 54.7 61.2 0.7 4.9 0.2 251 2 57.4 25.5 29.4 1.1 0.0 0.00 53.6 61.2 1.8 7.2 1.6 346 3 60.4 24.8 25.2 1.4 0.0 0.00 52.7 61.0 3.8 6.9 3.6 320 4 57.2 27.7 32.3 1.1 0.0 0.00 52.0 61.0 2.2 4.7 2.2 270 5 55.9 29.1 35.7 1.0 0.0 0.00 51.3 60.8 4.0 8.1 3.8 271 6 55.0 30.2 38.4 0.9 0.0 0.00 50.7 60.6 3.4 6.3 3.4 244 7 54.3 30.9 40.9 0.9 6.7 0.00 50.5 60.4 2.5 5.4 2.2 236 8 57.2 29.3 34.4 1.0 25.3 0.00 52.9 60.3 6.3 13.0 5.8 275 9 61.2 26.2 26.3 1.4 45.4 0.00 56.5 60.1 10.1 15.4 9.8 287 10 62.4 25.3 24.2 1.5 62.6 0.00 60.3 59.9 11.4 15.9 11.0 276 11 64.4 22.3 19.9 1.6 75.3 0.00 63.9 59.7 12.5 18.8 12.1 281 12 66.4 20.1 16.9 1.8 82.9 0.00 67.3 59.5 12.3 19.7 11.6 281 13 68.2 18.0 14.5 2.0 84.8 0.00 70.2 59.4 12.5 19.0 12.1 286 14 70.0 16.7 12.9 2.2 81.5 0.00 72.0 59.4 13.4 20.4 12.8 287 15 71.2 16.0 11.9 2.3 72.4 0.00 72.9 59.4 12.5 19.7 11.6 293 16 72.0 14.7 11.0 2.4 58.5 0.00 72.1 59.5 14.3 22.4 13.9 289 17 72.0 12.7 10.1 2.4 41.1 0.00 70.5 59.7 13.4 19.7 12.8 296 18 71.2 12.4 10.3 2.3 21.3 0.00 68.0 59.9 12.5 21.5 11.9 292 19 69.6 11.3 10.2 2.2 4.1 0.00 64.9 60.1 10.1 16.1 9.6 302 20 67.3 12.4 11.7 2.0 0.0 0.00 60.8 60.4 8.3 12.1 8.1 314 21 67.6 12.0 11.3 2.0 0.0 0.00 58.3 60.6 5.6 11.4 5.4 337 22 63.7 14.7 14.7 1.7 0.0 0.00 56.7 60.8 3.6 8.9 2.7 257 23 61.5 16.0 16.7 1.5 0.0 0.00 55.4 60.8 2.5 5.8 2.2 281 24 54.7 20.7 26.3 1.1 0.0 0.00 54.1 61.0 0.9 4.0 0.7 61 AZMET Daily Weather Data : TUCSON : Apr 14 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.9 52.5 63.3 DegF RELATIVE HUMIDITY 46.4 8.9 21.4 % DEWPOINT 20.7 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 72.9 50.4 60.1 DegF SOIL TEMP. 20 in 61.2 59.4 60.3 DegF WIND SPEED 22.4 7.6 MPH WIND VECTOR MAG. 6.7 MPH WIND VECTOR DIR. 289 Degrees SOLAR RADIATION 661.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.1 642 12.8 924 17.6 1263 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 15 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.8 21.2 29.7 0.9 0.0 0.00 52.9 60.8 1.3 3.6 0.9 86 2 50.4 21.0 31.1 0.9 0.0 0.00 51.6 60.8 1.3 4.7 0.9 86 3 47.5 23.2 38.1 0.7 0.0 0.00 50.7 60.6 1.3 4.3 1.1 76 4 47.5 22.3 36.6 0.7 0.0 0.00 49.6 60.6 2.0 4.7 1.8 86 5 44.8 24.1 43.8 0.6 0.0 0.00 48.7 60.4 1.3 3.8 1.3 62 6 43.3 24.6 47.3 0.5 0.0 0.00 48.0 60.3 0.9 3.4 0.9 85 7 44.1 26.2 49.3 0.5 6.7 0.00 47.8 60.1 1.1 2.7 0.9 102 8 53.4 23.0 30.4 1.0 26.3 0.00 51.1 59.7 2.0 5.4 1.8 99 9 60.4 25.2 25.8 1.3 46.1 0.00 56.3 59.5 0.9 4.3 0.7 296 10 66.2 22.8 19.1 1.8 63.5 0.00 62.1 59.4 1.6 6.0 0.7 272 11 71.2 19.8 14.0 2.3 76.4 0.00 67.6 59.2 1.8 6.5 0.4 208 12 74.5 18.0 11.6 2.6 84.1 0.00 71.8 59.0 2.5 7.2 1.6 240 13 77.2 17.4 10.5 2.8 86.0 0.00 75.0 58.8 2.5 6.7 1.1 290 14 79.9 17.1 9.4 3.2 82.2 0.00 76.6 58.8 4.0 11.0 3.1 287 15 82.4 17.2 8.7 3.5 72.9 0.00 77.0 59.0 4.7 12.8 4.0 274 16 84.4 16.5 7.9 3.7 59.3 0.00 76.3 59.2 3.8 10.3 2.9 241 17 85.3 13.8 6.8 3.8 42.5 0.00 74.3 59.4 4.3 10.7 3.1 256 18 85.1 9.9 5.8 3.9 22.7 0.00 70.2 59.7 7.2 14.3 6.9 286 19 79.7 18.3 10.0 3.1 4.8 0.00 65.3 60.1 11.6 19.9 11.4 277 20 75.7 18.5 11.5 2.7 0.0 0.00 62.2 60.4 10.1 15.0 9.8 289 21 73.8 17.1 11.5 2.5 0.0 0.00 59.5 60.6 10.5 16.6 10.3 285 22 68.4 19.2 15.5 2.0 0.0 0.00 58.1 60.8 1.3 6.0 1.1 301 23 60.3 25.7 26.5 1.3 0.0 0.00 56.8 61.0 1.8 5.4 1.8 82 24 57.0 26.4 30.7 1.1 0.0 0.00 55.4 61.0 0.7 2.9 0.7 73 AZMET Daily Weather Data : TUCSON : Apr 15 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.0 41.0 65.1 DegF RELATIVE HUMIDITY 56.0 4.7 22.1 % DEWPOINT 20.3 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 77.0 47.8 61.0 DegF SOIL TEMP. 20 in 61.0 58.8 59.9 DegF WIND SPEED 19.9 3.4 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 282 Degrees SOLAR RADIATION 673.5 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 11.9 654 15.1 939 18.9 1281 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 16 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.1 25.9 33.4 0.9 0.0 0.00 54.3 61.0 1.1 2.7 1.1 83 2 52.7 27.3 37.1 0.9 0.0 0.00 53.2 61.0 1.3 3.4 1.3 74 3 51.3 27.7 39.9 0.8 0.0 0.00 52.2 61.0 1.1 2.7 0.9 104 4 49.8 27.1 41.1 0.7 0.0 0.00 51.3 60.8 1.1 2.7 1.1 97 5 47.1 29.1 49.3 0.6 0.0 0.00 50.4 60.6 0.9 2.7 0.7 107 6 45.5 29.8 54.1 0.5 0.0 0.00 49.5 60.4 0.7 2.0 0.4 104 7 48.2 29.3 48.0 0.6 7.9 0.00 49.5 60.4 0.9 3.1 0.7 76 8 57.2 25.5 29.8 1.1 27.7 0.00 53.1 60.1 2.2 4.5 2.2 80 9 65.5 23.7 20.4 1.7 47.3 0.00 58.3 59.9 2.9 5.6 2.7 100 10 73.4 21.0 13.8 2.4 64.5 0.00 64.4 59.7 1.1 4.3 0.4 89 11 78.4 20.3 11.3 3.0 77.2 0.00 70.2 59.5 1.6 5.4 0.7 252 12 82.2 18.3 9.2 3.4 84.8 0.00 74.5 59.4 2.5 8.3 1.8 278 13 85.6 13.8 6.8 3.9 86.2 0.00 76.3 59.4 6.5 14.1 5.4 274 14 87.6 17.4 7.4 4.1 82.9 0.00 77.4 59.4 8.3 15.4 7.6 281 15 88.7 19.4 7.8 4.3 74.1 0.00 77.7 59.5 9.4 17.0 8.7 292 16 89.1 19.6 7.8 4.3 60.4 0.00 77.2 59.7 10.5 17.2 9.8 294 17 88.7 20.3 8.1 4.2 42.5 0.00 75.6 60.1 11.6 18.3 11.2 298 18 87.1 19.4 8.2 4.0 23.2 0.00 72.9 60.4 11.9 18.1 11.4 295 19 84.2 20.1 9.3 3.6 5.0 0.00 69.6 60.6 9.6 15.0 9.4 292 20 79.9 22.1 11.7 3.1 0.0 0.00 65.8 61.0 6.7 12.8 6.5 295 21 76.8 21.2 12.4 2.8 0.0 0.00 63.5 61.3 3.1 7.4 2.9 300 22 73.4 22.1 14.5 2.4 0.0 0.00 61.9 61.5 2.7 5.1 2.5 273 23 65.7 28.4 24.5 1.6 0.0 0.00 60.4 61.7 1.8 6.0 1.6 72 24 62.4 28.0 27.0 1.4 0.0 0.00 59.0 61.9 1.6 2.9 1.6 88 AZMET Daily Weather Data : TUCSON : Apr 16 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.0 44.4 69.8 DegF RELATIVE HUMIDITY 61.5 4.9 22.2 % DEWPOINT 23.2 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 77.7 49.3 63.1 DegF SOIL TEMP. 20 in 61.9 59.4 60.4 DegF WIND SPEED 18.3 4.3 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 683.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.9 668 17.6 956 21.8 1303 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 17 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.1 27.3 28.5 1.3 0.0 0.00 57.7 61.9 1.3 2.7 1.1 90 2 59.0 28.2 30.7 1.2 0.0 0.00 56.5 61.9 1.6 3.8 1.3 83 3 57.6 27.9 31.8 1.1 0.0 0.00 55.6 61.9 2.0 3.8 2.0 85 4 57.0 26.6 30.8 1.1 0.0 0.00 54.5 61.9 2.0 3.8 2.0 95 5 55.8 28.0 34.4 1.0 0.0 0.00 53.6 61.7 2.5 4.3 2.5 81 6 54.0 29.1 38.5 0.9 0.0 0.00 52.9 61.5 2.5 4.9 2.5 76 7 56.1 28.8 34.8 1.0 6.9 0.00 52.7 61.5 2.7 5.4 2.7 89 8 65.8 28.6 24.8 1.6 27.0 0.00 55.9 61.3 4.3 8.3 4.3 97 9 73.6 25.7 16.8 2.3 47.1 0.00 60.4 61.2 6.3 10.3 6.0 91 10 78.3 26.2 14.7 2.8 63.8 0.00 66.0 61.0 4.7 9.8 4.5 85 11 83.3 26.8 12.7 3.4 72.9 0.00 71.6 60.8 2.2 7.4 0.2 128 12 86.2 26.8 11.6 3.8 83.6 0.00 75.6 60.6 3.6 8.3 2.0 285 13 88.0 26.6 10.9 4.0 82.7 0.00 77.9 60.6 5.1 12.1 3.6 289 14 89.4 27.1 10.6 4.2 83.6 0.00 79.5 60.6 7.2 17.4 4.0 263 15 90.9 26.6 9.9 4.4 73.6 0.00 80.1 60.8 8.5 19.7 7.2 281 16 91.2 24.8 9.1 4.6 60.0 0.00 79.5 61.0 9.8 21.3 8.5 275 17 90.7 23.5 8.7 4.5 42.0 0.00 77.9 61.2 9.6 16.6 8.7 253 18 89.2 22.6 8.8 4.3 22.9 0.00 75.0 61.5 11.4 19.5 11.0 271 19 86.9 22.5 9.5 4.0 5.0 0.00 71.8 61.9 8.7 14.5 8.3 265 20 82.8 22.8 10.9 3.4 0.0 0.00 68.2 62.2 4.9 10.1 4.7 262 21 80.6 25.7 13.2 3.1 0.0 0.00 65.7 62.6 4.7 12.1 4.7 270 22 73.8 28.8 19.0 2.3 0.0 0.00 64.0 62.8 0.7 2.9 0.2 90 23 68.5 31.5 25.1 1.8 0.0 0.00 62.4 63.0 1.3 4.3 1.1 84 24 64.8 31.8 29.0 1.5 0.0 0.00 60.8 63.1 1.6 4.3 1.3 69 AZMET Daily Weather Data : TUCSON : Apr 17 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.1 52.9 74.3 DegF RELATIVE HUMIDITY 41.2 7.5 19.8 % DEWPOINT 26.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 80.2 52.5 65.7 DegF SOIL TEMP. 20 in 63.1 60.6 61.5 DegF WIND SPEED 21.3 4.5 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 272 Degrees SOLAR RADIATION 671.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.6 685 21.4 978 26.5 1330 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 18 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.7 29.5 25.7 1.6 0.0 0.00 59.4 63.1 2.2 6.7 2.0 66 2 64.4 30.0 27.3 1.5 0.0 0.00 58.3 63.1 2.9 5.6 2.7 86 3 63.5 28.8 26.8 1.5 0.0 0.00 57.0 63.1 3.1 6.3 2.9 90 4 62.6 28.9 27.7 1.4 0.0 0.00 56.1 63.0 4.0 8.5 3.6 95 5 60.6 29.1 30.1 1.3 0.0 0.00 55.2 63.0 2.9 8.1 2.7 87 6 58.6 29.8 33.2 1.1 0.2 0.00 54.3 62.8 3.4 5.6 3.1 84 7 58.8 31.5 35.2 1.1 8.6 0.00 54.1 62.6 2.9 5.1 2.7 83 8 64.9 32.0 29.4 1.5 27.5 0.00 57.4 62.4 3.6 7.4 3.6 83 9 73.9 29.1 19.1 2.3 47.5 0.00 61.5 62.2 6.3 15.2 6.0 98 10 77.2 29.8 17.6 2.6 64.0 0.00 65.8 62.1 6.5 13.0 6.0 98 11 81.0 26.8 13.6 3.1 76.9 0.00 70.5 61.9 6.5 13.2 5.8 125 12 84.0 23.7 10.9 3.5 83.8 0.00 74.8 61.7 5.4 18.6 3.1 255 13 86.4 21.4 9.1 3.9 86.7 0.00 77.2 61.7 7.2 16.1 6.0 240 14 87.8 21.6 8.8 4.1 82.9 0.00 77.2 61.7 10.1 19.7 9.2 243 15 88.7 23.2 9.1 4.2 73.8 0.00 77.0 61.7 8.1 19.0 6.9 235 16 88.9 21.6 8.6 4.2 60.2 0.00 75.6 61.9 8.5 20.4 7.4 224 17 88.3 22.3 8.9 4.2 42.8 0.00 73.0 62.1 10.1 18.6 9.2 252 18 86.9 24.3 10.1 3.9 19.8 0.00 69.8 62.4 9.6 18.1 9.2 249 19 83.5 26.4 12.4 3.4 2.6 0.00 66.4 62.6 9.2 17.0 8.9 269 20 81.0 30.0 15.6 3.0 0.0 0.00 64.8 62.8 4.9 12.1 4.5 254 21 78.6 32.2 18.5 2.7 0.0 0.00 63.3 63.0 4.9 12.8 3.8 300 22 75.6 31.8 20.2 2.4 0.0 0.00 61.7 63.1 5.1 9.4 4.7 338 23 70.0 34.0 26.7 1.9 0.0 0.00 60.6 63.1 0.9 3.6 0.4 316 24 67.8 34.3 29.0 1.6 0.0 0.00 59.4 63.3 0.9 3.6 0.2 160 AZMET Daily Weather Data : TUCSON : Apr 18 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.8 57.0 75.0 DegF RELATIVE HUMIDITY 38.2 7.5 19.7 % DEWPOINT 28.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 77.4 54.0 64.6 DegF SOIL TEMP. 20 in 63.3 61.7 62.6 DegF WIND SPEED 20.4 5.4 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 227 Degrees SOLAR RADIATION 677.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.0 703 22.9 1001 27.9 1358 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 19 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.1 34.2 29.5 1.6 0.0 0.00 58.5 63.3 0.9 5.6 0.2 288 2 61.7 35.8 38.0 1.2 0.0 0.00 57.6 63.1 0.9 3.4 0.9 80 3 59.5 36.9 42.7 1.0 0.0 0.00 56.7 63.1 1.1 4.3 0.9 94 4 57.9 37.4 46.2 0.9 0.0 0.00 55.8 63.0 1.3 4.3 1.1 82 5 56.8 37.4 48.0 0.8 0.0 0.00 54.9 62.8 2.0 4.3 2.0 85 6 57.7 36.7 45.1 0.9 0.2 0.00 54.1 62.8 2.7 5.4 2.7 96 7 60.3 37.4 42.4 1.0 8.8 0.00 54.3 62.6 2.2 5.1 2.0 110 8 67.6 37.0 32.5 1.6 28.0 0.00 57.7 62.4 3.8 6.7 3.6 90 9 72.3 35.1 25.5 2.0 47.3 0.00 62.6 62.2 3.8 6.9 3.4 91 10 75.4 36.3 24.2 2.3 63.8 0.00 67.8 62.1 3.1 8.7 2.7 95 11 77.9 35.8 21.8 2.5 76.2 0.00 72.7 61.9 2.9 8.9 1.3 40 12 79.7 35.6 20.5 2.8 83.4 0.00 76.3 61.7 3.4 10.3 1.1 125 13 81.7 33.3 17.4 3.1 87.0 0.00 78.8 61.7 5.1 14.1 2.9 308 14 84.2 32.9 15.8 3.4 79.6 0.00 80.1 61.7 5.4 16.3 2.2 260 15 85.3 29.7 13.4 3.6 61.9 0.00 79.2 61.9 9.2 19.2 8.3 284 16 85.5 32.0 14.6 3.6 46.3 0.00 77.7 62.1 9.8 16.1 9.2 285 17 85.5 32.0 14.7 3.5 35.1 0.00 76.3 62.4 8.3 14.1 7.6 300 18 84.7 30.7 14.2 3.5 20.5 0.00 73.8 62.6 9.6 15.9 8.9 280 19 82.8 29.8 14.7 3.3 5.5 0.00 70.7 63.0 10.3 16.3 9.8 294 20 79.7 30.2 16.4 2.9 0.0 0.00 67.6 63.1 7.4 13.0 7.2 288 21 77.0 33.8 20.7 2.5 0.0 0.00 64.9 63.5 6.5 10.7 6.3 304 22 74.1 35.4 24.5 2.2 0.0 0.00 63.3 63.7 4.0 7.6 4.0 294 23 71.6 36.3 27.5 1.9 0.0 0.00 62.1 63.9 3.4 7.8 3.1 314 24 70.2 35.8 28.3 1.8 0.0 0.00 60.8 63.9 4.7 7.2 4.5 276 AZMET Daily Weather Data : TUCSON : Apr 19 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.5 55.9 73.2 DegF RELATIVE HUMIDITY 51.2 12.5 26.6 % DEWPOINT 34.5 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 80.2 54.0 66.0 DegF SOIL TEMP. 20 in 63.9 61.7 62.6 DegF WIND SPEED 19.2 4.7 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 643.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.2 719 21.2 1022 26.3 1384 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 20 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.0 36.7 33.9 1.5 0.0 0.00 59.7 63.9 0.9 4.5 0.7 267 2 60.1 38.3 44.5 1.0 0.0 0.00 58.6 63.9 0.7 2.2 0.7 115 3 58.5 37.8 46.1 0.9 0.0 0.00 57.6 63.9 1.1 3.1 0.9 81 4 55.9 37.9 50.8 0.8 0.0 0.00 56.7 63.9 1.3 4.3 1.1 73 5 54.0 38.7 56.3 0.6 0.0 0.00 55.8 63.7 0.4 1.6 0.4 91 6 52.3 38.8 60.0 0.5 0.2 0.00 54.9 63.5 0.9 2.2 0.9 89 7 55.8 39.6 54.5 0.7 9.1 0.00 54.9 63.3 0.9 4.9 0.9 90 8 63.5 38.7 40.1 1.2 28.0 0.00 58.3 63.3 2.7 5.6 2.5 94 9 70.5 39.6 32.5 1.7 47.1 0.00 63.5 63.0 2.0 6.3 1.8 116 10 75.6 39.4 27.2 2.2 63.3 0.00 68.9 62.8 2.7 6.7 2.0 116 11 78.8 39.6 24.6 2.5 74.5 0.00 73.6 62.6 2.9 8.7 0.2 192 12 80.8 38.3 21.9 2.8 83.4 0.00 77.4 62.6 3.4 11.6 1.3 300 13 82.8 36.5 19.1 3.1 84.6 0.00 80.1 62.6 4.0 13.2 0.9 306 14 84.9 33.6 15.9 3.5 77.4 0.00 81.5 62.6 4.5 12.8 0.4 307 15 87.1 29.3 12.4 3.8 70.7 0.00 81.5 62.6 6.3 15.9 4.7 280 16 87.4 29.8 12.6 3.9 54.2 0.00 80.2 62.8 10.1 18.3 9.4 293 17 87.3 28.2 11.8 3.9 34.9 0.00 78.1 63.1 8.7 18.8 8.1 288 18 86.2 29.5 12.9 3.7 22.7 0.00 75.6 63.5 11.0 17.4 10.5 298 19 84.2 30.6 14.4 3.4 6.0 0.00 72.5 63.7 8.9 15.2 8.7 297 20 81.1 32.2 16.9 3.0 0.0 0.00 68.7 64.0 7.6 13.6 7.4 292 21 78.6 32.0 18.2 2.7 0.0 0.00 66.2 64.4 5.4 8.3 5.4 300 22 76.1 32.5 20.3 2.5 0.0 0.00 64.6 64.6 4.5 7.6 4.3 302 23 73.9 34.9 24.0 2.2 0.0 0.00 63.0 64.8 6.3 11.2 6.3 320 24 73.2 32.4 22.3 2.2 0.0 0.00 61.5 64.8 7.2 14.8 6.7 315 AZMET Daily Weather Data : TUCSON : Apr 20 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.3 51.4 73.0 DegF RELATIVE HUMIDITY 62.3 11.0 28.9 % DEWPOINT 35.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 81.7 54.7 67.1 DegF SOIL TEMP. 20 in 64.8 62.6 63.5 DegF WIND SPEED 18.8 4.3 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 301 Degrees SOLAR RADIATION 655.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.3 734 19.6 1041 24.7 1409 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 21 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.2 30.9 21.0 2.2 0.0 0.00 60.3 64.8 9.6 17.7 9.4 296 2 70.5 30.2 22.4 2.0 0.0 0.00 59.0 64.8 5.6 14.1 5.4 287 3 66.2 31.8 27.6 1.6 0.0 0.00 58.3 64.8 2.5 5.6 2.2 293 4 59.9 33.8 37.5 1.1 0.0 0.00 57.4 64.6 0.7 2.0 0.4 126 5 57.6 34.2 41.1 0.9 0.0 0.00 56.5 64.4 1.3 3.4 1.3 83 6 55.0 35.6 47.8 0.8 0.2 0.00 55.8 64.4 0.7 3.1 0.7 66 7 58.1 35.2 42.5 1.0 9.8 0.00 55.6 64.2 2.0 4.5 2.0 77 8 65.7 36.0 33.4 1.4 28.9 0.00 59.2 64.0 2.5 5.1 2.2 97 9 71.4 37.9 29.5 1.9 47.5 0.00 64.2 63.9 2.0 5.6 2.0 107 10 76.1 35.6 23.0 2.4 64.3 0.00 69.4 63.5 2.0 8.3 0.7 276 11 77.5 38.3 24.4 2.4 76.4 0.00 74.1 63.3 2.7 9.8 1.3 230 12 79.7 36.1 21.0 2.7 83.1 0.00 78.1 63.3 4.0 10.3 2.2 305 13 81.9 34.3 18.1 3.0 84.8 0.00 81.0 63.1 5.8 27.1 4.3 307 14 83.3 31.3 15.2 3.3 81.7 0.00 82.0 63.3 8.1 16.1 6.7 299 15 84.9 31.3 14.5 3.5 73.1 0.00 82.4 63.3 9.8 18.8 8.5 302 16 86.0 30.2 13.4 3.7 59.7 0.00 81.9 63.5 9.4 16.1 8.5 286 17 86.2 28.6 12.5 3.7 42.8 0.00 79.7 63.9 11.0 22.8 10.1 274 18 85.1 27.3 12.2 3.6 23.6 0.00 76.6 64.0 10.5 19.0 10.1 264 19 83.3 27.0 12.8 3.4 5.5 0.00 73.0 64.4 9.2 15.4 8.9 265 20 80.2 28.2 14.8 3.0 0.0 0.00 68.9 64.8 7.2 12.8 6.9 266 21 77.9 29.1 16.7 2.7 0.0 0.00 66.2 64.9 5.6 11.4 5.4 282 22 74.8 30.7 19.7 2.4 0.0 0.00 64.6 65.1 2.7 6.7 2.5 297 23 73.0 31.5 21.6 2.2 0.0 0.00 63.1 65.3 3.6 8.1 3.4 298 24 65.7 33.4 30.1 1.5 0.0 0.00 61.7 65.5 0.7 3.4 0.4 100 AZMET Daily Weather Data : TUCSON : Apr 21 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.6 53.1 73.9 DegF RELATIVE HUMIDITY 54.2 10.9 23.9 % DEWPOINT 32.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 82.4 55.6 67.8 DegF SOIL TEMP. 20 in 65.5 63.1 64.2 DegF WIND SPEED 27.1 4.9 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 285 Degrees SOLAR RADIATION 681.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.3 750 20.2 1062 25.2 1434 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 22 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.5 34.3 36.2 1.2 0.0 0.00 60.6 65.5 0.7 2.7 0.7 99 2 63.9 34.3 33.3 1.4 0.0 0.00 59.5 65.5 1.6 5.4 0.4 304 3 60.8 36.0 39.5 1.1 0.0 0.00 58.5 65.3 1.1 3.6 0.7 104 4 57.4 36.5 45.6 0.9 0.0 0.00 57.6 65.3 1.6 3.4 1.3 93 5 55.9 36.3 47.6 0.8 0.0 0.00 56.7 65.1 1.8 4.0 1.8 76 6 55.4 36.3 48.6 0.8 0.2 0.00 55.8 64.9 1.8 4.3 1.8 80 7 57.9 37.2 46.0 0.9 10.0 0.00 55.8 64.8 1.8 4.5 1.8 94 8 65.5 37.9 36.5 1.4 29.4 0.00 59.5 64.6 1.6 4.3 1.6 93 9 71.8 36.7 27.8 1.9 48.0 0.00 64.6 64.4 2.5 6.3 2.5 92 10 75.7 35.8 23.4 2.3 64.3 0.00 70.0 64.0 2.2 6.7 1.8 88 11 77.7 35.4 21.6 2.5 76.4 0.00 74.3 63.9 4.0 10.3 0.9 166 12 79.7 33.3 18.7 2.8 83.1 0.00 77.7 63.7 5.1 13.6 2.0 298 13 82.2 30.0 15.0 3.2 85.1 0.00 80.1 63.7 6.7 14.5 5.6 291 14 84.4 26.2 12.0 3.5 81.9 0.00 81.1 63.7 10.3 18.1 9.4 277 15 85.3 27.1 12.1 3.6 73.3 0.00 81.9 63.9 8.9 19.0 7.6 274 16 86.0 26.8 11.6 3.8 59.7 0.00 81.3 64.0 10.1 21.0 9.4 277 17 86.0 25.2 10.9 3.8 42.5 0.00 79.5 64.2 10.5 18.3 9.8 275 18 85.1 23.9 10.6 3.7 23.2 0.00 76.5 64.4 10.5 17.0 10.1 276 19 82.9 23.4 11.1 3.4 4.8 0.00 72.9 64.8 9.4 16.3 8.9 287 20 80.4 23.0 11.9 3.1 0.0 0.00 68.7 65.1 9.2 14.8 8.9 279 21 78.3 23.2 12.9 2.9 0.0 0.00 66.0 65.3 7.2 11.6 6.9 274 22 74.8 25.3 15.8 2.5 0.0 0.00 64.4 65.5 3.1 7.2 2.7 316 23 73.8 28.2 18.5 2.3 0.0 0.00 63.3 65.7 2.9 8.9 2.2 340 24 72.1 27.9 19.2 2.2 0.0 0.00 62.1 65.7 3.1 6.7 2.9 330 AZMET Daily Weather Data : TUCSON : Apr 22 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.9 54.3 73.0 DegF RELATIVE HUMIDITY 52.1 9.8 24.4 % DEWPOINT 30.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 82.0 55.6 67.8 DegF SOIL TEMP. 20 in 65.8 63.7 64.8 DegF WIND SPEED 21.0 4.9 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 285 Degrees SOLAR RADIATION 681.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.7 765 20.5 1082 25.6 1459 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 23 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.7 29.8 26.1 1.6 0.0 0.00 60.6 65.8 0.9 4.9 0.0 57 2 60.1 30.0 31.9 1.2 0.0 0.00 59.4 65.7 1.6 5.1 1.3 72 3 57.6 30.0 34.9 1.0 0.0 0.00 58.1 65.7 1.3 3.6 1.3 76 4 54.3 30.6 40.0 0.9 0.0 0.00 57.0 65.7 0.7 2.5 0.7 85 5 52.9 30.7 42.3 0.8 0.0 0.00 55.9 65.5 1.6 4.7 1.1 76 6 52.5 29.5 40.9 0.8 0.2 0.00 55.0 65.3 1.8 4.7 1.8 80 7 55.6 30.4 38.2 0.9 10.5 0.00 54.9 65.1 3.1 6.3 3.1 85 8 64.2 29.1 26.6 1.5 30.1 0.00 58.5 64.9 2.5 7.2 2.5 101 9 71.1 28.0 20.0 2.1 38.2 0.00 62.6 64.6 2.9 6.5 2.7 94 10 74.3 29.3 19.0 2.3 53.5 0.00 66.9 64.4 3.6 8.3 2.9 102 11 77.2 28.8 16.8 2.7 65.7 0.00 71.6 64.2 3.6 10.1 3.1 91 12 80.1 28.6 15.2 3.0 84.1 0.00 75.6 64.0 5.4 13.6 2.2 223 13 81.3 26.2 13.2 3.2 76.0 0.00 76.6 64.0 10.5 19.2 10.1 310 14 81.7 26.2 13.0 3.2 70.5 0.00 76.8 63.9 11.4 19.9 10.5 316 15 83.3 28.8 13.8 3.4 74.1 0.00 78.4 64.0 12.8 21.0 12.1 313 16 82.9 29.3 14.2 3.3 31.3 0.00 76.1 64.0 13.2 21.5 12.5 310 17 81.9 28.2 14.1 3.2 18.9 0.00 73.9 64.2 14.1 21.0 13.6 292 18 80.6 27.1 14.1 3.1 8.8 0.00 71.8 64.4 12.1 18.1 11.6 288 19 79.5 26.6 14.2 3.0 2.4 0.00 70.0 64.6 9.8 17.0 9.6 277 20 77.9 27.3 15.5 2.8 0.0 0.00 66.9 64.9 8.1 14.8 7.8 270 21 76.6 29.5 17.6 2.6 0.0 0.00 65.3 65.1 5.4 8.9 5.4 263 22 75.6 30.4 18.9 2.5 0.0 0.00 64.0 65.1 4.5 8.3 4.3 250 23 73.8 31.5 21.0 2.3 0.0 0.00 63.1 65.3 3.4 6.9 3.1 252 24 69.8 32.2 24.8 1.9 0.0 0.00 61.7 65.3 2.0 5.6 1.1 346 AZMET Daily Weather Data : TUCSON : Apr 23 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.4 51.4 71.2 DegF RELATIVE HUMIDITY 50.2 11.9 22.8 % DEWPOINT 29.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 78.4 54.7 65.8 DegF SOIL TEMP. 20 in 65.8 63.9 64.8 DegF WIND SPEED 21.5 5.6 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 299 Degrees SOLAR RADIATION 564.3 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 13.3 779 18.0 1100 22.9 1482 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 24 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.6 33.3 27.9 1.7 0.0 0.00 60.6 65.3 1.8 5.6 0.4 23 2 64.2 33.6 31.7 1.4 0.0 0.00 59.4 65.3 0.9 3.4 0.7 152 3 62.1 34.5 35.5 1.2 0.0 0.00 58.5 65.1 1.1 3.4 0.7 72 4 60.4 35.4 39.2 1.1 0.0 0.00 57.6 65.1 1.1 4.9 0.7 16 5 57.0 38.1 49.1 0.8 0.0 0.00 56.8 64.9 0.7 3.4 0.2 133 6 54.3 37.9 53.9 0.7 0.2 0.00 56.1 64.8 0.9 4.0 0.7 91 7 57.2 38.7 50.0 0.8 9.8 0.00 56.1 64.6 2.0 4.5 1.8 69 8 65.8 39.0 37.6 1.4 28.7 0.00 59.7 64.4 1.3 4.7 1.3 90 9 70.3 37.0 29.6 1.8 46.6 0.00 64.6 64.2 2.2 9.2 1.3 3 10 72.9 38.1 28.3 2.0 63.8 0.00 69.8 64.0 2.0 8.3 0.4 136 11 74.8 37.2 25.4 2.2 76.0 0.00 74.3 63.9 3.1 11.2 1.3 213 12 77.2 34.7 21.4 2.5 83.1 0.00 77.5 63.7 5.8 18.1 4.3 253 13 80.2 32.4 17.6 2.9 79.1 0.00 79.0 63.7 8.9 20.4 8.1 262 14 81.7 30.7 15.7 3.1 77.4 0.00 80.1 63.7 11.0 19.9 9.6 273 15 82.8 29.7 14.6 3.3 72.9 0.00 80.4 63.9 13.9 22.6 13.2 277 16 82.8 30.4 15.0 3.3 53.5 0.00 79.7 64.0 13.6 23.7 12.8 274 17 81.0 29.8 15.5 3.0 28.2 0.00 76.8 64.2 15.2 23.9 14.5 274 18 79.2 29.8 16.5 2.8 13.9 0.00 73.9 64.4 15.4 25.1 15.0 269 19 77.0 31.8 19.2 2.6 4.3 0.00 71.4 64.8 13.2 21.5 13.0 272 20 74.7 27.1 17.0 2.4 0.0 0.00 67.1 65.1 11.6 18.8 11.4 274 21 72.5 25.0 16.8 2.3 0.0 0.00 64.2 65.3 8.1 12.3 8.1 271 22 70.5 22.8 16.5 2.1 0.0 0.00 62.1 65.5 6.5 13.0 6.3 279 23 68.4 27.5 21.4 1.9 0.0 0.00 60.8 65.5 4.3 15.7 3.8 282 24 68.7 34.9 28.7 1.7 0.0 0.00 59.9 65.7 9.2 16.1 8.9 270 AZMET Daily Weather Data : TUCSON : Apr 24 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.4 53.4 70.9 DegF RELATIVE HUMIDITY 60.4 13.6 26.8 % DEWPOINT 32.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 80.6 55.8 66.9 DegF SOIL TEMP. 20 in 65.7 63.7 64.6 DegF WIND SPEED 25.1 6.5 MPH WIND VECTOR MAG. 5.1 MPH WIND VECTOR DIR. 273 Degrees SOLAR RADIATION 637.4 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 14.0 793 18.9 1119 23.9 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, 2011 AZMET Hourly Weather Data : TUCSON : Apr 25 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.3 34.3 29.5 1.6 0.0 0.00 59.2 65.5 5.6 15.0 5.1 297 2 65.7 33.6 30.2 1.5 0.0 0.00 58.3 65.5 3.8 8.3 3.6 330 3 65.1 32.9 30.0 1.5 0.0 0.00 57.6 65.3 5.6 9.6 5.4 324 4 63.3 33.1 32.1 1.4 0.0 0.00 56.8 65.3 5.1 9.2 4.9 306 5 61.7 34.7 36.3 1.2 0.0 0.00 56.3 65.1 2.9 5.4 2.7 322 6 57.9 36.7 45.2 0.9 0.2 0.00 55.8 64.9 0.4 2.2 0.2 168 7 58.5 39.0 48.4 0.9 10.0 0.00 56.1 64.8 1.6 4.3 1.3 236 8 64.9 39.2 38.9 1.3 26.8 0.00 59.4 64.6 3.4 8.3 2.9 270 9 67.3 38.1 34.2 1.5 47.1 0.00 63.1 64.4 7.4 11.6 7.2 311 10 69.3 37.6 31.4 1.7 63.5 0.00 67.5 64.0 7.4 12.8 6.9 305 11 71.2 37.0 28.6 1.9 76.0 0.00 71.6 63.9 7.8 15.0 7.2 280 12 73.0 34.5 24.3 2.1 82.4 0.00 75.2 63.9 8.9 16.8 8.3 276 13 75.2 32.4 20.8 2.4 81.2 0.00 78.1 63.7 8.5 15.9 7.6 281 14 77.2 29.3 17.3 2.6 80.8 0.00 80.1 63.7 8.9 17.0 7.8 286 15 79.0 25.9 14.1 2.9 73.8 0.00 80.6 63.9 9.8 18.1 9.2 310 16 79.9 25.5 13.4 3.0 59.7 0.00 80.1 64.0 10.3 18.8 9.6 307 17 80.1 25.3 13.3 3.0 42.3 0.00 78.1 64.2 10.3 18.1 9.6 316 18 79.5 25.3 13.5 3.0 23.4 0.00 75.2 64.4 8.7 17.0 8.5 320 19 78.4 25.2 13.9 2.9 5.7 0.00 71.8 64.8 6.5 13.4 6.3 322 20 74.7 27.7 17.6 2.4 0.0 0.00 70.3 64.9 3.6 6.7 3.4 299 21 71.4 29.3 21.0 2.1 0.0 0.00 68.2 65.3 3.1 6.0 3.1 266 22 68.0 30.6 24.8 1.8 0.0 0.00 66.2 65.5 1.6 2.9 1.6 268 23 63.1 33.6 33.1 1.3 0.0 0.00 64.2 65.8 0.4 2.7 0.4 234 24 59.0 32.0 35.6 1.1 0.0 0.00 62.2 65.8 0.9 2.0 0.4 80 AZMET Daily Weather Data : TUCSON : Apr 25 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.8 54.3 69.6 DegF RELATIVE HUMIDITY 56.1 12.1 27.0 % DEWPOINT 32.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 80.8 55.6 67.1 DegF SOIL TEMP. 20 in 65.8 63.7 64.8 DegF WIND SPEED 18.8 5.6 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 301 Degrees SOLAR RADIATION 673.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.4 805 17.6 1137 22.5 1529 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 26 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.0 31.6 37.8 1.0 0.0 0.00 60.6 66.0 0.9 3.6 0.7 126 2 57.6 33.1 39.5 1.0 0.0 0.00 59.4 66.0 0.7 3.8 0.4 104 3 56.3 34.9 44.5 0.9 0.0 0.00 58.3 66.0 0.9 2.7 0.9 101 4 55.6 34.3 44.7 0.8 0.0 0.00 57.4 65.8 1.6 4.9 1.6 82 5 55.2 34.3 45.3 0.8 0.0 0.00 56.3 65.7 2.0 4.3 2.0 100 6 54.3 35.1 48.1 0.8 0.2 0.00 55.4 65.5 2.0 5.6 1.8 79 7 56.3 37.0 48.5 0.8 11.0 0.00 55.6 65.3 1.3 3.8 1.1 102 8 65.8 38.7 37.2 1.4 30.6 0.00 59.7 65.1 0.7 2.7 0.7 69 9 71.4 32.4 23.5 2.0 49.2 0.00 63.3 64.9 8.7 16.1 8.3 297 10 72.7 32.5 22.8 2.1 65.5 0.00 67.1 64.8 10.3 18.1 9.6 301 11 74.7 30.9 19.9 2.3 77.4 0.00 70.7 64.6 9.4 18.1 8.5 294 12 76.3 31.1 19.0 2.5 84.6 0.00 73.8 64.4 11.2 19.2 10.3 296 13 78.1 27.7 15.6 2.8 86.7 0.00 75.4 64.2 14.1 23.7 13.2 297 14 79.7 25.2 13.3 3.0 83.1 0.00 77.0 64.2 13.4 23.3 12.8 310 15 80.8 23.7 12.1 3.2 73.8 0.00 77.9 64.2 13.6 25.5 13.0 300 16 81.0 21.9 11.1 3.2 60.2 0.00 77.5 64.4 13.0 21.0 12.1 315 17 81.0 20.7 10.6 3.2 43.5 0.00 76.1 64.6 12.3 19.9 11.6 312 18 80.6 21.4 11.0 3.2 24.1 0.00 73.6 64.8 11.2 18.1 10.5 297 19 79.0 17.4 9.8 3.1 6.2 0.00 70.3 64.9 12.3 21.5 11.9 304 20 75.6 12.2 8.7 2.8 0.0 0.00 67.8 65.1 9.8 15.2 9.6 303 21 72.7 11.3 9.2 2.5 0.0 0.00 64.9 65.3 7.6 11.4 7.4 292 22 70.0 11.5 10.2 2.3 0.0 0.00 62.6 65.5 6.0 10.7 6.0 287 23 67.8 10.8 10.6 2.1 0.0 0.00 60.8 65.7 4.5 8.1 4.5 280 24 67.3 10.4 10.7 2.0 0.0 0.00 59.0 65.7 8.1 12.8 7.6 278 AZMET Daily Weather Data : TUCSON : Apr 26 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.9 53.2 69.4 DegF RELATIVE HUMIDITY 53.4 8.0 23.5 % DEWPOINT 25.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 77.9 55.0 65.8 DegF SOIL TEMP. 20 in 66.0 64.2 65.1 DegF WIND SPEED 25.5 7.4 MPH WIND VECTOR MAG. 6.0 MPH WIND VECTOR DIR. 301 Degrees SOLAR RADIATION 696.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.8 818 17.6 1154 22.7 1551 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 27 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.6 11.3 12.2 1.8 0.0 0.00 57.4 65.7 6.5 10.3 6.3 251 2 61.5 11.8 13.9 1.6 0.0 0.00 55.8 65.7 5.4 8.9 4.9 252 3 60.6 11.3 14.1 1.5 0.0 0.00 54.3 65.5 5.1 7.8 4.9 254 4 59.5 10.8 14.2 1.5 0.0 0.00 53.1 65.3 5.4 8.9 5.1 253 5 57.2 11.7 16.0 1.3 0.0 0.00 52.2 65.1 4.7 9.8 4.7 252 6 53.8 12.0 18.7 1.2 0.5 0.00 51.3 64.8 3.1 8.1 0.7 77 7 53.8 16.9 23.0 1.1 11.9 0.00 51.4 64.6 1.8 5.1 1.1 90 8 61.2 14.4 15.7 1.6 31.8 0.00 55.4 64.4 2.0 5.8 1.6 61 9 65.8 15.1 13.8 1.9 50.7 0.00 60.8 64.0 1.8 6.0 1.1 311 10 69.3 15.3 12.4 2.1 66.9 0.00 66.2 63.7 2.7 6.3 1.8 246 11 72.7 16.0 11.3 2.4 78.8 0.00 71.2 63.5 2.9 9.8 0.4 212 12 76.3 17.2 10.6 2.8 85.3 0.00 75.2 63.3 4.0 10.7 2.5 98 13 78.6 14.7 8.9 3.0 87.2 0.00 75.6 63.1 12.1 24.8 9.6 318 14 80.1 15.1 8.6 3.2 83.8 0.00 76.1 63.1 13.0 21.5 12.1 307 15 81.3 15.6 8.4 3.3 75.3 0.00 77.7 63.1 8.7 20.6 7.6 320 16 81.9 16.7 8.6 3.4 60.9 0.00 77.5 63.3 10.7 19.7 9.6 280 17 81.3 16.5 8.8 3.3 41.3 0.00 75.7 63.5 12.8 19.0 12.3 284 18 80.1 17.6 9.6 3.2 24.4 0.00 73.2 63.7 11.2 16.1 10.7 283 19 77.9 17.2 10.1 2.9 6.4 0.00 69.8 64.0 10.3 16.3 9.8 286 20 74.7 18.1 11.7 2.6 0.0 0.00 68.2 64.2 7.4 12.3 7.2 282 21 72.7 17.6 12.1 2.4 0.0 0.00 66.0 64.4 8.3 13.4 8.1 305 22 71.8 16.5 12.0 2.3 0.0 0.00 63.3 64.8 7.8 14.1 7.6 297 23 67.5 20.1 16.6 1.9 0.0 0.00 61.7 64.8 2.2 6.9 1.6 309 24 61.2 21.0 21.1 1.5 0.0 0.00 60.3 64.9 1.3 4.5 1.1 96 AZMET Daily Weather Data : TUCSON : Apr 27 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.1 50.4 69.4 DegF RELATIVE HUMIDITY 28.3 7.7 13.0 % DEWPOINT 15.4 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 78.1 50.9 64.6 DegF SOIL TEMP. 20 in 65.8 63.1 64.2 DegF WIND SPEED 24.8 6.3 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 287 Degrees SOLAR RADIATION 705.2 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 12.6 830 16.7 1171 21.8 1573 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 28 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.3 21.6 24.0 1.3 0.0 0.00 59.0 64.9 1.8 4.5 1.6 75 2 56.1 21.7 25.9 1.1 0.0 0.00 57.7 64.9 1.3 2.9 1.3 89 3 52.3 23.7 32.5 0.9 0.0 0.00 56.5 64.9 0.4 1.8 0.4 80 4 50.9 22.1 32.1 0.9 0.0 0.00 55.2 64.8 1.3 2.7 1.3 72 5 48.7 24.4 38.4 0.7 0.0 0.00 54.0 64.6 0.4 0.4 0.4 62 6 47.3 25.2 41.8 0.6 0.5 0.00 52.9 64.4 0.7 2.0 0.7 87 7 53.4 24.8 33.0 0.9 11.9 0.00 53.2 64.2 1.6 4.5 1.6 86 8 62.1 25.7 24.8 1.4 31.8 0.00 57.0 64.0 2.2 4.9 2.2 95 9 70.3 24.3 17.5 2.1 50.9 0.00 62.6 63.9 1.8 4.9 1.6 82 10 76.8 24.4 14.2 2.7 67.1 0.00 68.5 63.5 1.1 5.4 0.7 119 11 80.1 23.5 12.3 3.1 78.8 0.00 73.6 63.3 2.2 7.2 0.9 141 12 82.4 23.2 11.2 3.4 84.8 0.00 77.5 63.1 2.9 8.3 0.9 284 13 84.4 23.0 10.5 3.6 86.5 0.00 80.1 63.1 4.3 9.8 2.5 315 14 86.5 23.7 10.0 3.9 84.6 0.00 81.5 63.1 5.1 12.5 4.3 303 15 88.5 21.9 8.8 4.2 74.5 0.00 81.3 63.3 8.3 17.9 7.2 311 16 89.1 21.9 8.6 4.3 60.7 0.00 80.4 63.5 9.2 17.0 8.5 319 17 89.2 21.9 8.6 4.3 44.9 0.00 78.8 63.7 9.8 18.3 8.9 308 18 88.7 21.7 8.6 4.2 21.5 0.00 76.1 64.0 9.6 16.3 9.2 298 19 87.1 21.0 8.8 4.0 6.9 0.00 72.5 64.2 9.4 15.7 8.9 290 20 81.1 24.4 12.6 3.2 0.0 0.00 70.9 64.6 3.4 10.5 3.4 292 21 70.7 27.3 19.7 2.1 0.0 0.00 69.3 64.9 0.4 0.7 0.2 28 22 66.9 26.8 22.0 1.8 0.0 0.00 67.3 65.1 0.4 2.0 0.4 57 23 63.0 28.0 26.6 1.4 0.0 0.00 65.3 65.5 0.7 2.2 0.7 80 24 60.6 28.2 29.0 1.3 0.0 0.00 63.5 65.5 0.7 3.4 0.7 97 AZMET Daily Weather Data : TUCSON : Apr 28 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.1 46.4 70.7 DegF RELATIVE HUMIDITY 49.6 7.6 20.1 % DEWPOINT 23.9 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 81.7 52.7 67.1 DegF SOIL TEMP. 20 in 65.5 63.1 64.2 DegF WIND SPEED 18.3 3.4 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 315 Degrees SOLAR RADIATION 705.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.2 845 18.2 1189 22.7 1596 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 29 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.3 28.0 31.2 1.1 0.0 0.00 61.9 65.7 0.9 2.5 0.9 88 2 57.4 28.0 32.5 1.1 0.0 0.00 60.4 65.7 1.1 3.6 1.1 72 3 56.3 28.0 33.7 1.0 0.0 0.00 59.0 65.7 1.6 4.0 1.3 76 4 54.7 27.9 35.5 0.9 0.0 0.00 57.7 65.7 0.9 3.6 0.9 70 5 52.0 29.5 41.6 0.8 0.0 0.00 56.5 65.5 0.9 3.6 0.7 85 6 51.4 29.3 42.3 0.8 0.5 0.00 55.4 65.3 1.1 2.7 1.1 75 7 55.8 30.4 38.1 0.9 12.2 0.00 55.6 65.1 1.6 3.4 1.6 72 8 66.7 30.7 26.2 1.7 32.0 0.00 59.5 64.9 2.5 5.6 2.5 94 9 73.9 28.6 18.7 2.3 50.9 0.00 64.6 64.8 3.6 6.5 3.4 99 10 79.2 27.3 14.8 2.9 67.4 0.00 70.0 64.4 2.9 11.6 2.2 318 11 81.7 28.2 14.1 3.2 79.1 0.00 74.8 64.2 2.9 12.1 1.3 318 12 84.4 26.8 12.3 3.5 85.3 0.00 76.8 64.0 8.7 20.4 7.8 307 13 87.1 26.8 11.2 3.9 87.2 0.00 77.0 64.0 13.0 21.0 11.9 281 14 88.0 24.3 9.9 4.1 84.1 0.00 76.8 64.0 15.9 28.0 15.2 276 15 88.3 22.3 8.9 4.2 75.0 0.00 76.5 64.2 17.4 25.5 17.0 267 16 88.2 20.7 8.4 4.2 60.0 0.00 76.5 64.4 16.6 29.5 15.9 270 17 88.0 19.0 7.9 4.2 42.8 0.00 75.7 64.4 13.6 24.8 13.0 258 18 86.4 19.4 8.4 3.9 25.1 0.00 73.6 64.8 14.5 23.3 13.9 265 19 84.0 19.8 9.2 3.6 6.7 0.00 70.7 64.9 13.2 21.0 12.8 264 20 81.1 19.6 10.0 3.3 0.0 0.00 68.9 65.1 10.5 18.1 10.3 264 21 79.3 20.8 11.2 3.0 0.0 0.00 67.5 65.3 9.2 16.1 8.9 261 22 76.5 21.4 12.7 2.7 0.0 0.00 65.3 65.5 6.9 14.1 6.5 291 23 72.7 22.6 15.2 2.3 0.0 0.00 63.5 65.5 4.5 8.1 4.0 284 24 69.4 24.1 18.0 2.0 0.0 0.00 62.2 65.7 3.8 6.3 3.6 272 AZMET Daily Weather Data : TUCSON : Apr 29 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.1 50.4 73.4 DegF RELATIVE HUMIDITY 47.5 7.0 19.7 % DEWPOINT 25.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 77.2 55.0 66.9 DegF SOIL TEMP. 20 in 65.7 64.0 64.9 DegF WIND SPEED 29.5 6.9 MPH WIND VECTOR MAG. 5.4 MPH WIND VECTOR DIR. 273 Degrees SOLAR RADIATION 708.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.1 860 19.3 1209 24.3 1620 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Apr 30 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.3 26.6 23.2 1.6 0.0 0.00 61.7 65.7 1.6 6.0 1.6 269 2 60.6 25.0 25.6 1.4 0.0 0.00 60.4 65.7 0.7 2.5 0.4 166 3 57.0 25.0 29.0 1.1 0.0 0.00 59.2 65.7 0.7 2.2 0.7 94 4 54.3 25.3 32.4 1.0 0.0 0.00 58.1 65.5 0.9 3.4 0.9 85 5 53.1 25.0 33.2 0.9 0.0 0.00 57.0 65.3 1.6 3.1 1.6 84 6 51.8 27.0 37.8 0.8 0.5 0.00 56.1 65.3 0.7 2.7 0.7 116 7 55.2 29.3 37.1 0.9 11.7 0.00 55.8 65.1 0.4 2.9 0.2 101 8 63.7 26.4 24.4 1.5 31.1 0.00 58.1 64.8 4.0 14.1 3.8 299 9 66.4 17.1 14.8 1.9 49.5 0.00 61.3 64.6 9.4 14.1 9.2 301 10 68.7 16.9 13.5 2.1 65.5 0.00 64.9 64.4 9.8 14.8 9.4 289 11 71.4 18.0 12.9 2.3 77.4 0.00 67.8 64.2 11.4 18.3 11.0 287 12 73.4 17.2 11.7 2.5 84.6 0.00 70.2 64.0 12.5 20.4 11.9 294 13 74.3 16.2 10.9 2.6 86.5 0.00 71.8 63.9 13.0 20.8 12.3 301 14 75.9 16.2 10.3 2.7 83.4 0.00 72.5 63.7 14.1 22.1 13.4 299 15 76.3 15.3 9.8 2.8 75.3 0.00 72.9 63.7 12.8 21.3 11.9 308 16 77.0 14.2 9.1 2.9 61.9 0.00 72.3 63.7 13.4 22.8 12.8 311 17 76.6 13.5 8.9 2.8 44.4 0.00 70.9 63.9 13.9 22.1 12.8 307 18 75.6 12.7 8.9 2.8 25.6 0.00 68.7 64.0 13.9 20.6 13.2 291 19 73.2 9.9 8.5 2.5 6.9 0.00 65.5 64.0 12.1 18.3 11.6 295 20 69.6 6.4 8.2 2.3 0.0 0.00 64.8 64.2 11.9 17.7 11.6 308 21 66.2 5.4 8.8 2.0 0.0 0.00 62.6 64.4 11.0 16.6 10.7 315 22 63.7 3.4 8.8 1.8 0.0 0.00 60.4 64.4 10.7 17.7 10.3 312 23 60.8 4.1 10.1 1.6 0.0 0.00 58.3 64.6 6.3 12.8 5.8 281 24 57.7 5.5 12.1 1.4 0.0 0.00 56.5 64.6 2.0 6.5 1.3 222 AZMET Daily Weather Data : TUCSON : Apr 30 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.9 50.7 66.2 DegF RELATIVE HUMIDITY 46.4 7.7 17.1 % DEWPOINT 16.7 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 72.9 55.6 63.7 DegF SOIL TEMP. 20 in 65.7 63.7 64.6 DegF WIND SPEED 22.8 7.8 MPH WIND VECTOR MAG. 6.9 MPH WIND VECTOR DIR. 300 Degrees SOLAR RADIATION 704.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.9 870 14.4 1223 19.4 1639 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 1 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.4 8.6 17.5 1.1 0.0 0.00 55.2 64.4 0.7 2.7 0.2 173 2 47.3 10.0 21.6 0.9 0.0 0.00 54.0 64.4 0.7 2.7 0.7 105 3 43.9 12.2 27.3 0.7 0.0 0.00 52.7 64.2 0.4 1.3 0.4 82 4 41.9 12.6 29.6 0.6 0.0 0.00 51.6 64.0 0.7 1.8 0.4 91 5 40.5 12.4 31.4 0.6 0.0 0.00 50.7 63.9 1.1 2.7 0.9 88 6 38.8 11.8 32.4 0.5 0.7 0.00 49.8 63.5 1.3 3.6 1.3 77 7 44.2 12.7 27.6 0.7 12.9 0.00 49.5 63.3 1.8 4.0 1.6 94 8 53.8 11.5 18.2 1.2 33.0 0.00 51.6 63.0 2.7 6.3 2.5 100 9 58.6 7.7 12.9 1.5 52.3 0.00 56.5 62.8 3.1 8.5 2.7 263 10 60.6 9.7 13.0 1.6 68.8 0.00 62.1 62.4 2.5 6.3 0.2 286 11 63.7 9.9 11.8 1.8 80.3 0.00 67.1 62.2 3.6 12.8 2.5 288 12 66.6 9.5 10.5 2.0 87.0 0.00 69.3 61.9 9.4 18.8 8.1 273 13 68.2 8.2 9.4 2.1 88.6 0.00 70.0 61.7 12.8 29.3 11.6 290 14 69.1 8.2 9.1 2.2 85.3 0.00 70.2 61.7 13.6 21.7 13.0 281 15 69.4 6.6 8.4 2.3 76.7 0.00 70.7 61.7 10.5 22.1 8.7 288 16 70.2 4.8 7.5 2.3 63.3 0.00 70.0 61.9 11.2 19.9 9.8 293 17 70.5 4.8 7.4 2.3 45.6 0.00 68.0 61.9 11.4 22.1 10.5 295 18 70.2 4.3 7.3 2.3 26.3 0.00 65.3 62.1 11.0 17.9 10.3 302 19 68.7 6.1 8.4 2.2 7.4 0.00 61.9 62.2 9.4 17.4 8.9 301 20 66.2 7.9 9.9 2.0 0.0 0.00 62.4 62.4 6.9 12.1 6.7 300 21 64.2 7.5 10.4 1.8 0.0 0.00 61.0 62.6 5.4 8.9 5.1 302 22 61.5 9.0 12.4 1.6 0.0 0.00 59.2 62.6 1.8 7.4 1.6 305 23 53.8 11.5 18.2 1.2 0.0 0.00 57.6 62.6 0.4 2.0 0.2 150 24 52.0 12.0 19.9 1.1 0.0 0.00 55.9 62.6 1.1 3.6 0.7 152 AZMET Daily Weather Data : TUCSON : May 1 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.4 37.9 58.1 DegF RELATIVE HUMIDITY 43.1 6.4 15.9 % DEWPOINT 9.1 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 70.7 49.3 60.1 DegF SOIL TEMP. 20 in 64.6 61.7 62.8 DegF WIND SPEED 29.3 5.1 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 292 Degrees SOLAR RADIATION 728.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.2 875 7.9 1231 11.2 1651 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 2 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.2 12.6 20.3 1.1 0.0 0.00 54.7 62.6 1.8 6.0 0.4 176 2 54.1 8.4 15.6 1.2 0.0 0.00 53.2 62.6 2.2 6.7 0.7 191 3 51.8 7.3 16.2 1.1 0.0 0.00 52.2 62.6 2.0 4.7 0.9 59 4 46.8 9.7 21.8 0.9 0.0 0.00 51.1 62.4 1.3 3.8 1.1 106 5 43.5 10.4 25.4 0.7 0.0 0.00 50.2 62.2 1.6 3.1 1.1 87 6 41.4 11.3 28.6 0.6 0.7 0.00 49.1 62.1 1.6 5.4 1.1 105 7 47.5 12.9 24.4 0.9 13.9 0.00 48.9 61.9 0.9 3.8 0.4 80 8 57.2 13.1 17.3 1.3 32.5 0.00 51.3 61.7 1.3 4.9 0.9 281 9 63.1 9.7 12.0 1.8 53.0 0.00 56.1 61.3 5.4 8.9 4.7 290 10 68.4 8.4 9.4 2.2 69.3 0.00 61.0 61.2 9.2 20.6 8.1 90 11 70.3 8.2 8.7 2.3 81.2 0.00 64.8 61.0 11.4 20.1 11.0 87 12 72.1 7.9 8.1 2.5 88.2 0.00 67.5 60.8 10.7 19.7 10.3 88 13 73.9 10.2 8.4 2.6 89.6 0.00 70.3 60.6 8.1 16.3 7.4 94 14 75.4 8.8 7.5 2.8 86.2 0.00 73.4 60.6 4.9 13.4 3.4 117 15 77.2 8.2 6.9 3.0 77.6 0.00 74.7 60.6 4.5 11.6 1.8 107 16 78.4 7.2 6.3 3.1 64.0 0.00 74.7 60.8 3.6 9.4 2.5 266 17 79.2 7.5 6.3 3.2 46.3 0.00 72.9 61.0 4.3 15.4 2.9 299 18 78.4 8.4 6.7 3.1 17.9 0.00 69.8 61.2 5.4 10.1 4.7 105 19 76.8 7.0 6.6 2.9 7.6 0.00 65.3 61.3 5.6 10.3 5.4 100 20 70.0 17.2 13.6 2.2 0.0 0.01 62.4 61.7 2.9 6.7 2.9 96 21 65.7 16.5 14.9 1.8 0.0 0.01 60.8 61.9 2.0 4.0 2.0 93 22 66.0 12.6 12.4 1.9 0.0 0.00 59.5 62.1 4.0 13.4 3.6 94 23 70.5 10.9 9.7 2.3 0.0 0.00 58.6 62.2 8.7 13.9 8.7 68 24 67.1 11.3 11.2 2.0 0.0 0.00 57.9 62.2 7.2 12.3 6.7 104 AZMET Daily Weather Data : TUCSON : May 2 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.4 39.9 64.4 DegF RELATIVE HUMIDITY 36.7 4.9 13.3 % DEWPOINT 10.2 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 74.8 48.7 60.8 DegF SOIL TEMP. 20 in 62.8 60.6 61.7 DegF WIND SPEED 20.6 4.7 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 91 Degrees SOLAR RADIATION 728.2 Langleys PRECIPITATION 0.02 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.4 884 12.4 1243 15.8 1666 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 3 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.9 11.1 12.0 1.9 0.0 0.00 56.5 62.4 5.1 9.4 5.1 111 2 63.7 11.3 12.6 1.8 0.0 0.00 55.4 62.4 5.1 8.9 4.9 104 3 65.5 11.1 11.8 1.9 0.0 0.00 54.3 62.2 6.9 13.0 6.7 100 4 65.1 10.9 11.8 1.9 0.0 0.00 53.4 62.2 7.2 14.1 6.9 102 5 65.3 11.5 12.1 1.9 0.0 0.00 52.7 62.1 7.8 25.3 7.6 94 6 67.5 10.8 10.9 2.0 0.7 0.00 52.2 62.1 13.2 25.9 12.8 85 7 68.4 10.4 10.3 2.1 13.6 0.00 52.0 61.9 15.7 27.7 15.2 86 8 70.2 12.0 10.3 2.3 33.7 0.00 53.6 61.7 17.0 28.4 16.3 81 9 72.1 12.6 10.0 2.4 52.6 0.00 56.8 61.5 19.2 30.6 18.8 79 10 74.1 13.8 9.8 2.6 68.8 0.00 60.4 61.3 17.9 27.5 17.4 78 11 77.2 14.7 9.3 2.9 80.8 0.00 64.2 61.2 16.8 28.2 16.1 77 12 79.3 15.8 9.1 3.1 84.1 0.00 67.6 61.0 14.3 25.3 13.9 75 13 81.7 16.9 8.8 3.4 88.9 0.00 70.7 60.8 12.3 20.4 11.6 74 14 83.5 16.9 8.3 3.6 85.8 0.00 73.4 60.8 9.2 22.6 8.3 76 15 84.9 17.8 8.2 3.8 77.2 0.00 75.2 60.8 6.9 16.1 6.3 80 16 86.2 17.4 7.7 3.9 63.3 0.00 75.6 61.0 6.7 14.1 6.0 71 17 87.3 16.2 7.1 4.1 46.1 0.00 74.3 61.2 5.8 18.6 4.7 72 18 87.1 15.1 6.8 4.1 27.0 0.00 71.4 61.3 5.8 10.7 5.1 82 19 86.0 13.5 6.6 4.0 7.9 0.00 67.6 61.5 3.6 8.3 3.6 81 20 80.2 14.0 8.1 3.3 0.0 0.00 64.6 61.9 2.5 4.9 2.5 92 21 76.6 14.5 9.4 2.8 0.0 0.00 62.2 62.1 3.8 7.4 3.8 112 22 76.5 14.4 9.4 2.8 0.0 0.00 60.4 62.2 3.4 6.7 3.4 105 23 69.1 20.7 15.8 2.0 0.0 0.00 59.5 62.4 1.6 3.6 1.3 85 24 65.8 18.7 16.2 1.8 0.0 0.00 58.6 62.4 1.3 3.8 1.3 57 AZMET Daily Weather Data : TUCSON : May 3 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.0 63.1 75.0 DegF RELATIVE HUMIDITY 29.4 5.7 10.1 % DEWPOINT 14.2 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 75.6 52.0 62.2 DegF SOIL TEMP. 20 in 62.4 60.8 61.7 DegF WIND SPEED 30.6 8.7 MPH WIND VECTOR MAG. 8.3 MPH WIND VECTOR DIR. 84 Degrees SOLAR RADIATION 730.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.40 Inches STD. REF. EVAPOTRANSPIRATION 0.37 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.3 905 25.4 1269 30.2 1697 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 4 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.6 21.9 22.3 1.4 0.0 0.00 57.7 62.4 0.7 2.9 0.7 58 2 58.8 21.6 23.5 1.3 0.0 0.00 56.7 62.4 1.1 3.6 1.1 61 3 57.4 20.3 23.4 1.2 0.0 0.00 55.8 62.4 1.3 3.1 1.3 76 4 53.8 21.9 28.5 1.0 0.0 0.00 54.9 62.4 0.4 1.8 0.4 101 5 52.0 21.9 30.6 0.9 0.0 0.00 54.0 62.2 0.7 2.2 0.4 68 6 51.6 22.1 31.3 0.9 1.0 0.00 53.2 62.2 0.9 2.7 0.7 86 7 55.0 25.2 31.2 1.0 6.7 0.00 53.2 62.1 1.1 4.3 1.1 68 8 63.0 28.9 28.3 1.5 28.9 0.00 55.4 61.9 1.3 3.4 1.1 78 9 76.1 22.5 13.5 2.7 49.9 0.00 61.0 61.7 2.5 6.3 2.5 79 10 81.5 20.8 10.5 3.3 56.1 0.00 66.2 61.5 3.6 8.3 3.4 112 11 85.1 18.5 8.4 3.8 49.7 0.00 69.1 61.5 3.8 8.3 3.6 117 12 88.0 19.6 8.0 4.2 80.8 0.00 74.1 61.3 2.0 6.3 1.1 155 13 90.3 17.8 6.9 4.5 87.4 0.00 78.8 61.3 3.4 15.0 1.1 295 14 91.6 19.2 7.1 4.7 67.8 0.00 78.6 61.3 4.0 10.3 1.8 198 15 92.8 19.2 6.9 4.9 77.9 0.00 79.9 61.5 4.7 13.9 0.9 206 16 93.4 17.4 6.2 5.0 57.1 0.00 76.5 61.7 10.1 18.1 9.2 295 17 91.6 15.3 6.0 4.8 40.6 0.00 72.1 61.9 13.2 20.4 12.8 314 18 90.5 15.1 6.2 4.6 21.3 0.00 68.7 62.2 11.0 17.7 10.5 308 19 88.7 14.5 6.3 4.3 8.1 0.00 65.5 62.4 6.9 11.2 6.7 304 20 84.9 15.3 7.4 3.8 0.0 0.00 62.8 62.8 7.2 11.0 6.9 294 21 82.2 15.1 8.0 3.5 0.0 0.00 61.5 63.0 4.3 8.1 4.0 300 22 77.4 17.6 10.5 2.9 0.0 0.00 60.6 63.1 3.1 5.4 3.1 253 23 74.5 17.2 11.3 2.6 0.0 0.00 59.7 63.3 2.9 6.3 2.7 243 24 66.9 26.4 22.1 1.8 0.0 0.00 60.3 63.3 1.1 4.5 0.2 312 AZMET Daily Weather Data : TUCSON : May 4 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.3 50.2 75.4 DegF RELATIVE HUMIDITY 43.2 4.7 15.2 % DEWPOINT 19.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 80.2 53.1 64.0 DegF SOIL TEMP. 20 in 63.3 61.3 62.2 DegF WIND SPEED 20.4 3.8 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 304 Degrees SOLAR RADIATION 633.3 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 16.2 921 20.7 1289 25.6 1722 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 5 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.8 28.6 29.4 1.3 0.0 0.01 62.6 63.3 1.1 5.6 0.9 94 2 57.7 28.6 32.8 1.1 0.0 0.00 63.0 63.3 0.9 3.1 0.9 73 3 57.2 25.0 28.7 1.1 0.0 0.00 62.6 63.3 1.3 3.4 1.1 75 4 55.0 23.0 28.5 1.1 0.0 0.00 61.3 63.1 1.1 3.6 1.1 76 5 54.7 22.3 28.1 1.0 0.0 0.00 59.9 63.1 1.8 3.6 1.8 93 6 54.9 23.0 28.8 1.0 0.5 0.00 58.1 63.1 2.5 4.3 2.2 103 7 56.5 25.7 30.3 1.1 12.9 0.00 57.2 63.1 1.3 3.8 1.1 72 8 65.1 25.3 22.1 1.6 33.0 0.00 58.5 63.0 2.5 4.5 2.2 84 9 73.4 24.8 16.3 2.3 52.8 0.00 61.9 63.0 2.5 5.8 2.5 99 10 81.0 24.8 12.6 3.2 69.0 0.00 65.5 62.8 2.7 6.9 2.5 100 11 84.4 19.6 9.1 3.7 51.8 0.00 68.4 62.8 1.8 4.9 1.6 137 12 87.3 18.3 7.8 4.1 54.7 0.00 71.8 62.6 2.0 6.5 1.1 324 13 89.2 20.7 8.1 4.3 61.6 0.00 74.7 62.6 3.4 8.1 2.5 304 14 90.0 19.0 7.4 4.4 46.8 0.00 75.9 62.6 3.8 10.5 3.1 326 15 91.8 18.3 6.8 4.8 72.2 0.00 77.7 62.6 6.9 15.0 6.3 307 16 92.1 17.1 6.4 4.8 56.1 0.00 77.9 62.8 7.4 14.8 6.7 315 17 92.3 15.3 5.8 4.9 41.6 0.00 76.6 63.0 7.6 13.6 7.2 321 18 91.2 13.8 5.7 4.7 20.3 0.00 73.8 63.3 8.7 16.1 8.3 309 19 89.6 12.6 5.6 4.5 7.6 0.00 70.5 63.5 7.4 12.3 7.2 308 20 83.5 16.2 8.1 3.6 0.0 0.00 67.8 63.7 2.2 9.2 2.2 294 21 74.1 18.9 12.2 2.5 0.0 0.00 65.8 64.0 0.4 3.1 0.2 268 22 68.5 19.0 14.9 2.0 0.0 0.00 64.2 64.2 0.4 2.0 0.4 105 23 63.0 28.4 27.1 1.4 0.0 0.00 64.4 64.4 0.9 4.9 0.7 78 24 61.9 23.7 23.0 1.5 0.0 0.00 64.2 64.6 1.3 4.9 1.3 90 AZMET Daily Weather Data : TUCSON : May 5 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.2 53.1 73.9 DegF RELATIVE HUMIDITY 52.0 4.9 16.9 % DEWPOINT 21.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 78.1 57.2 66.7 DegF SOIL TEMP. 20 in 64.6 62.6 63.3 DegF WIND SPEED 16.1 3.1 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 334 Degrees SOLAR RADIATION 581.2 Langleys PRECIPITATION 0.01 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 16.9 938 21.8 1311 26.8 1749 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 6 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.3 22.3 22.0 1.5 0.0 0.00 63.0 64.6 1.6 4.7 1.1 98 2 61.2 18.9 19.3 1.5 0.0 0.00 61.3 64.6 2.0 4.9 1.6 99 3 56.1 21.9 26.2 1.1 0.0 0.00 60.1 64.6 0.7 2.7 0.4 51 4 54.1 23.2 29.6 1.0 0.0 0.00 58.8 64.6 1.1 4.0 1.1 84 5 52.3 23.0 31.5 0.9 0.0 0.00 57.6 64.6 0.7 2.0 0.7 72 6 50.9 23.2 33.5 0.9 1.0 0.00 56.7 64.4 0.9 2.7 0.9 76 7 57.0 23.9 27.9 1.1 13.4 0.00 56.1 64.4 2.7 5.6 2.7 90 8 65.8 25.9 22.0 1.7 33.2 0.00 57.9 64.2 2.5 4.5 2.2 92 9 74.5 24.8 15.8 2.5 51.1 0.00 61.9 64.2 3.1 6.5 2.9 83 10 80.6 23.4 12.0 3.1 68.1 0.00 67.3 64.0 2.5 6.9 2.2 86 11 84.4 23.0 10.4 3.6 79.8 0.00 72.7 63.9 2.2 5.8 1.1 81 12 87.6 23.5 9.6 4.1 86.7 0.00 75.4 63.7 2.7 8.5 1.6 298 13 89.8 20.3 7.9 4.4 88.4 0.00 79.0 63.7 4.5 12.5 3.6 312 14 91.0 21.0 7.8 4.6 84.3 0.00 81.0 63.7 6.3 16.1 5.6 303 15 91.9 19.0 6.9 4.8 76.0 0.00 81.5 63.7 6.0 15.2 4.0 315 16 92.8 19.0 6.8 4.9 62.3 0.00 81.0 63.9 7.6 18.8 6.0 310 17 92.3 19.2 6.9 4.8 45.2 0.00 79.3 64.0 7.4 16.3 6.7 304 18 91.8 17.8 6.6 4.8 26.0 0.00 76.5 64.4 8.3 15.7 7.8 308 19 90.1 16.3 6.5 4.5 7.9 0.00 73.0 64.8 6.0 12.5 5.8 322 20 86.0 17.4 7.9 3.9 0.0 0.00 70.0 64.9 2.9 7.8 2.7 322 21 75.7 20.5 12.5 2.7 0.0 0.00 67.8 65.3 0.7 2.5 0.2 224 22 69.3 22.3 16.8 2.0 0.0 0.00 65.8 65.5 1.1 3.4 0.9 86 23 66.6 26.8 22.2 1.7 0.0 0.00 64.2 65.5 1.1 3.4 0.9 55 24 63.3 30.7 29.5 1.4 0.0 0.01 64.4 65.7 1.6 4.9 1.3 98 AZMET Daily Weather Data : TUCSON : May 6 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.4 50.0 74.5 DegF RELATIVE HUMIDITY 50.9 5.8 16.6 % DEWPOINT 21.9 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 81.5 56.1 68.0 DegF SOIL TEMP. 20 in 65.7 63.7 64.4 DegF WIND SPEED 18.8 3.1 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 335 Degrees SOLAR RADIATION 723.6 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.2 954 20.3 1331 25.4 1774 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 7 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.0 29.3 30.2 1.3 0.0 0.01 64.0 65.7 1.6 4.3 1.6 100 2 60.8 26.6 27.1 1.3 0.0 0.00 62.8 65.7 1.3 3.1 1.3 87 3 58.1 25.3 28.4 1.2 0.0 0.00 61.5 65.7 1.1 3.1 1.1 91 4 55.9 27.3 33.0 1.0 0.0 0.00 60.3 65.5 0.9 3.1 0.9 88 5 55.6 25.3 30.8 1.0 0.0 0.00 59.4 65.5 2.0 3.6 1.8 97 6 55.0 24.4 30.4 1.0 1.0 0.00 59.0 65.3 2.0 4.0 2.0 77 7 60.4 24.1 24.5 1.4 13.6 0.00 59.0 65.3 2.7 5.8 2.7 102 8 67.5 25.7 20.7 1.8 33.5 0.00 59.9 65.1 3.4 5.4 3.1 77 9 75.6 26.2 16.1 2.5 46.1 0.00 62.1 64.9 2.2 5.6 2.2 70 10 82.4 23.9 11.5 3.3 66.7 0.00 65.7 64.8 1.6 5.8 1.1 145 11 86.2 23.4 10.0 3.8 80.0 0.00 69.8 64.6 2.5 6.9 0.7 16 12 88.5 20.8 8.3 4.2 85.8 0.00 73.9 64.4 2.9 8.3 0.7 152 13 90.5 18.5 7.2 4.5 87.9 0.00 77.5 64.4 5.4 15.0 3.4 239 14 92.3 14.7 5.7 4.9 85.1 0.00 79.9 64.4 7.4 21.0 5.6 279 15 93.4 13.5 5.2 5.1 76.7 0.00 80.2 64.4 8.9 17.0 7.8 258 16 93.7 15.1 5.6 5.1 62.8 0.00 79.9 64.6 8.3 17.9 7.4 270 17 93.6 14.7 5.5 5.1 45.2 0.00 78.6 64.8 7.6 12.8 6.3 264 18 92.8 12.9 5.2 5.0 27.0 0.00 76.3 64.9 7.4 15.7 6.5 242 19 90.7 12.4 5.4 4.7 8.6 0.00 73.0 65.1 6.7 13.4 6.5 258 20 87.8 10.0 5.3 4.3 0.2 0.00 69.8 65.5 4.5 10.3 4.3 233 21 84.2 12.6 6.7 3.7 0.0 0.00 67.5 65.7 3.8 8.3 3.8 244 22 77.7 17.6 10.4 2.9 0.0 0.00 65.7 65.8 1.8 8.9 0.9 265 23 69.6 21.6 16.1 2.1 0.0 0.00 64.0 66.0 2.2 5.1 2.0 75 24 64.2 24.8 22.4 1.6 0.0 0.02 64.2 66.2 2.0 4.5 2.0 85 AZMET Daily Weather Data : TUCSON : May 7 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.5 54.0 76.6 DegF RELATIVE HUMIDITY 66.5 3.8 15.5 % DEWPOINT 20.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 80.2 59.0 68.0 DegF SOIL TEMP. 20 in 66.2 64.4 65.1 DegF WIND SPEED 21.0 3.8 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 249 Degrees SOLAR RADIATION 720.0 Langleys PRECIPITATION 0.03 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.5 971 22.5 1354 27.5 1802 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 8 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.1 21.7 20.2 1.6 0.0 0.00 64.2 66.2 1.6 4.3 1.6 92 2 59.7 20.5 21.7 1.4 0.0 0.00 63.0 66.2 1.6 3.6 1.3 71 3 58.5 18.9 21.0 1.3 0.0 0.00 62.1 66.0 2.2 4.5 2.0 79 4 57.4 18.5 21.6 1.3 0.0 0.00 60.8 66.0 2.0 4.9 1.8 81 5 59.5 17.2 19.0 1.4 0.0 0.00 59.7 65.8 3.6 6.5 3.6 88 6 59.4 18.5 20.1 1.4 1.2 0.00 58.5 65.8 4.3 6.7 4.3 96 7 61.9 22.1 21.4 1.5 14.1 0.00 57.7 65.7 3.6 6.0 3.6 98 8 70.5 23.9 17.4 2.1 33.2 0.00 58.8 65.5 5.6 11.6 5.4 96 9 76.3 20.3 12.1 2.7 52.3 0.00 61.5 65.3 6.3 11.6 6.0 89 10 79.7 21.2 11.3 3.1 68.6 0.00 65.7 65.1 6.0 12.3 5.6 99 11 83.1 20.1 9.7 3.5 80.3 0.00 70.2 64.9 5.4 11.4 4.5 92 12 85.5 20.7 9.1 3.8 86.7 0.00 74.1 64.8 4.7 13.0 3.6 119 13 88.7 18.5 7.6 4.3 88.2 0.00 76.8 64.8 8.1 22.4 5.8 255 14 90.7 18.0 6.9 4.6 84.8 0.00 77.9 64.6 9.2 19.2 7.8 239 15 91.2 15.6 6.2 4.7 75.7 0.00 78.3 64.8 8.9 19.7 7.8 227 16 90.9 18.5 7.0 4.6 62.6 0.00 78.1 64.8 8.9 19.7 7.6 231 17 90.1 17.1 6.7 4.5 45.9 0.00 76.5 64.9 10.7 20.4 9.6 248 18 88.5 17.1 7.1 4.3 26.8 0.00 73.9 65.1 12.1 19.0 11.2 248 19 86.0 19.8 8.7 3.9 8.6 0.00 70.9 65.3 10.5 17.4 9.8 248 20 81.5 23.5 11.8 3.2 0.0 0.00 68.0 65.5 6.7 14.3 6.5 265 21 77.9 24.1 13.5 2.8 0.0 0.00 66.0 65.7 3.8 6.5 3.8 273 22 76.1 24.8 14.8 2.6 0.0 0.00 64.4 65.8 5.6 11.2 5.4 269 23 74.5 28.6 18.2 2.4 0.0 0.00 64.2 66.0 3.8 7.8 3.8 235 24 71.1 29.8 21.6 2.0 0.0 0.00 64.8 66.0 1.3 4.9 1.1 196 AZMET Daily Weather Data : TUCSON : May 8 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.3 55.0 75.9 DegF RELATIVE HUMIDITY 42.5 5.2 13.9 % DEWPOINT 20.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 78.3 57.7 67.3 DegF SOIL TEMP. 20 in 66.2 64.6 65.5 DegF WIND SPEED 22.4 5.6 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 220 Degrees SOLAR RADIATION 728.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.6 989 22.5 1376 27.5 1830 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 9 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.8 26.2 18.1 2.2 0.0 0.00 63.9 66.0 2.0 8.7 1.8 192 2 68.0 26.8 21.1 1.9 0.0 0.00 62.8 66.0 2.7 6.5 2.5 79 3 64.4 27.5 24.8 1.5 0.0 0.00 61.7 66.0 2.2 5.1 2.2 97 4 62.1 28.8 28.2 1.4 0.0 0.00 60.8 65.8 2.5 6.3 2.0 93 5 65.7 29.5 25.6 1.6 0.0 0.00 59.9 65.8 2.5 6.3 2.5 99 6 64.9 29.3 26.2 1.5 1.0 0.00 59.2 65.7 0.9 3.4 0.7 131 7 67.1 32.2 27.2 1.7 14.1 0.00 58.8 65.5 1.3 7.4 1.1 166 8 70.3 34.5 26.6 1.9 32.3 0.00 60.1 65.5 5.1 11.9 4.5 211 9 71.2 38.7 30.5 1.8 46.3 0.00 62.6 65.3 7.6 13.4 7.2 246 10 72.5 39.6 30.3 1.9 54.7 0.00 65.5 65.1 6.9 15.0 5.8 232 11 73.6 40.8 30.8 2.0 76.2 0.00 68.9 64.9 8.7 15.4 7.4 283 12 74.3 41.9 31.1 2.0 80.8 0.00 72.1 64.8 8.7 17.0 7.4 302 13 74.8 43.0 31.9 2.0 68.1 0.00 73.9 64.8 10.1 18.1 9.4 307 14 75.4 43.7 32.3 2.0 81.0 0.00 75.4 64.6 11.6 19.5 10.7 307 15 76.8 43.2 30.0 2.2 72.9 0.00 76.6 64.8 11.2 17.4 10.5 310 16 78.8 41.4 26.2 2.5 50.7 0.00 76.6 64.8 8.9 19.0 7.4 271 17 79.5 37.8 22.3 2.7 44.4 0.00 75.6 64.9 10.5 19.7 9.4 246 18 77.5 36.1 22.3 2.5 17.2 0.00 73.2 65.1 9.6 17.7 8.7 244 19 75.7 35.1 22.8 2.3 5.7 0.00 70.3 65.3 7.8 15.7 7.2 229 20 73.4 35.1 24.6 2.1 0.2 0.00 67.6 65.5 7.2 15.2 6.5 231 21 70.7 34.9 26.7 1.9 0.0 0.00 65.5 65.7 6.3 11.2 6.0 247 22 68.7 34.9 28.5 1.7 0.0 0.00 63.7 65.8 6.3 10.3 6.3 252 23 67.1 37.9 34.3 1.5 0.0 0.00 62.2 65.8 5.1 10.3 4.9 238 24 63.9 41.7 44.6 1.1 0.0 0.00 63.0 65.8 2.5 7.8 2.0 237 AZMET Daily Weather Data : TUCSON : May 9 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.6 60.3 71.2 DegF RELATIVE HUMIDITY 57.8 16.7 27.8 % DEWPOINT 35.8 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 76.8 58.8 66.7 DegF SOIL TEMP. 20 in 66.0 64.6 65.3 DegF WIND SPEED 19.7 6.3 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 262 Degrees SOLAR RADIATION 645.5 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 15.5 1004 20.3 1397 25.4 1855 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 10 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.9 41.9 47.7 1.0 0.0 0.00 63.0 65.8 1.3 4.7 1.1 208 2 60.4 40.1 47.1 0.9 0.0 0.00 62.2 65.8 1.1 4.9 0.9 232 3 55.9 40.6 56.5 0.7 0.0 0.00 61.2 65.7 0.7 2.7 0.2 124 4 52.9 39.4 60.0 0.6 0.0 0.00 59.9 65.7 1.1 2.9 0.9 97 5 51.3 39.2 62.8 0.5 0.0 0.00 58.8 65.5 0.9 2.9 0.7 87 6 50.0 38.5 64.4 0.4 1.2 0.00 58.1 65.3 0.4 2.2 0.4 98 7 55.9 39.9 55.3 0.7 13.6 0.00 57.7 65.3 2.2 8.3 1.8 332 8 60.3 40.3 47.5 0.9 32.5 0.00 59.2 65.1 5.4 11.0 5.1 328 9 62.2 39.7 43.3 1.1 50.4 0.00 61.5 64.9 3.1 8.3 2.2 320 10 64.6 36.5 35.4 1.3 65.9 0.00 64.2 64.8 4.0 13.6 2.0 260 11 67.1 33.4 28.5 1.6 77.6 0.00 67.6 64.6 7.4 17.4 6.3 254 12 69.1 33.3 26.6 1.8 81.0 0.00 70.7 64.4 8.5 18.8 6.9 276 13 70.2 32.9 25.1 1.9 72.4 0.00 72.7 64.4 10.5 21.0 8.9 273 14 69.6 32.7 25.6 1.9 60.7 0.00 73.0 64.4 15.2 25.5 13.4 297 15 69.1 28.6 21.9 1.9 70.9 0.00 73.0 64.4 16.6 29.8 15.4 291 16 70.7 21.6 15.5 2.2 63.5 0.00 72.7 64.4 14.3 25.9 13.2 272 17 70.9 17.1 12.6 2.3 42.5 0.00 71.4 64.4 13.4 22.1 12.5 277 18 70.0 16.0 12.5 2.2 26.0 0.00 69.1 64.6 11.2 18.6 10.3 270 19 67.8 20.3 16.2 1.9 8.6 0.00 65.8 64.8 12.5 18.8 12.1 291 20 65.5 23.9 20.3 1.7 0.2 0.00 62.8 64.9 10.5 16.3 10.3 303 21 63.7 26.4 24.1 1.5 0.0 0.00 60.8 64.9 7.4 11.6 7.2 317 22 62.4 26.8 25.8 1.4 0.0 0.00 59.2 65.1 4.7 7.8 4.5 322 23 60.1 28.9 30.5 1.2 0.0 0.00 58.5 65.1 3.6 6.0 2.9 274 24 57.4 29.1 33.9 1.1 0.0 0.00 57.6 65.1 2.2 5.1 2.0 260 AZMET Daily Weather Data : TUCSON : May 10 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.0 48.9 63.0 DegF RELATIVE HUMIDITY 77.8 10.3 35.0 % DEWPOINT 32.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 73.6 57.6 64.4 DegF SOIL TEMP. 20 in 65.8 64.2 64.9 DegF WIND SPEED 29.8 6.7 MPH WIND VECTOR MAG. 5.4 MPH WIND VECTOR DIR. 287 Degrees SOLAR RADIATION 666.8 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 7.4 1012 11.2 1408 16.0 1871 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 11 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.5 29.3 40.6 0.8 0.0 0.00 56.7 65.1 0.4 1.8 0.4 16 2 51.1 28.4 41.3 0.8 0.0 0.00 55.8 64.9 1.3 2.7 1.3 85 3 50.0 28.6 43.4 0.7 0.0 0.00 54.9 64.8 1.3 3.1 1.3 87 4 48.4 28.9 46.8 0.6 0.0 0.00 54.0 64.6 1.1 2.7 0.9 98 5 47.5 28.9 48.2 0.6 0.0 0.00 53.2 64.4 2.0 3.8 1.8 87 6 47.7 28.9 48.2 0.6 1.2 0.00 52.5 64.2 2.0 4.7 2.0 88 7 52.5 29.5 41.0 0.8 14.3 0.00 52.3 64.0 2.9 4.9 2.9 88 8 58.6 29.8 33.2 1.1 33.5 0.00 54.3 63.9 3.1 5.6 2.9 86 9 63.7 31.1 29.2 1.4 51.4 0.00 58.5 63.7 2.0 6.5 0.9 57 10 66.6 32.4 27.9 1.6 66.7 0.00 63.5 63.3 5.1 13.4 4.5 274 11 68.9 31.5 24.7 1.8 77.9 0.00 67.8 63.1 8.1 14.1 7.4 267 12 70.9 30.7 22.4 2.0 83.8 0.00 71.2 63.0 7.8 16.6 6.5 273 13 72.9 30.7 21.0 2.2 85.3 0.03 74.1 63.0 9.4 17.0 8.7 284 14 74.3 30.2 19.7 2.3 82.2 0.00 76.1 63.0 9.4 17.4 8.3 283 15 75.2 29.3 18.5 2.4 73.8 0.00 76.3 63.0 10.3 17.9 9.4 280 16 76.1 28.8 17.4 2.5 60.9 0.00 75.6 63.0 9.6 19.9 8.7 280 17 76.5 26.8 15.8 2.6 44.9 0.00 73.4 63.3 9.8 16.3 9.2 299 18 76.6 26.4 15.6 2.6 26.8 0.00 70.2 63.5 9.2 16.1 8.7 311 19 75.6 27.3 16.7 2.5 8.8 0.00 66.0 63.7 7.8 12.5 7.2 308 20 73.8 27.1 17.6 2.3 0.2 0.00 63.0 63.9 5.4 11.2 5.1 316 21 72.3 27.1 18.5 2.2 0.0 0.00 61.0 64.0 4.3 9.4 4.0 349 22 67.3 28.2 23.2 1.8 0.0 0.00 59.7 64.2 0.7 3.4 0.4 4 23 61.5 32.2 33.3 1.3 0.0 0.00 58.3 64.2 0.9 3.4 0.7 89 24 58.3 33.8 39.7 1.0 0.0 0.00 60.8 64.2 0.9 3.4 0.7 106 AZMET Daily Weather Data : TUCSON : May 11 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.7 46.6 64.0 DegF RELATIVE HUMIDITY 54.9 14.6 29.3 % DEWPOINT 29.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 76.5 52.2 62.8 DegF SOIL TEMP. 20 in 65.1 62.8 63.9 DegF WIND SPEED 19.9 4.7 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 297 Degrees SOLAR RADIATION 711.9 Langleys PRECIPITATION 0.03 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.0 1021 12.6 1421 17.1 1888 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 12 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.0 36.7 49.8 0.7 0.0 0.00 62.4 64.2 1.1 3.4 0.9 93 2 54.5 33.4 44.8 0.8 0.0 0.00 62.4 64.2 1.6 4.3 1.3 90 3 53.2 33.4 46.7 0.7 0.0 0.00 61.5 64.0 1.1 3.4 0.9 88 4 51.4 31.6 46.4 0.7 0.0 0.00 60.1 64.0 1.3 3.6 1.1 87 5 50.4 32.0 49.2 0.6 0.0 0.00 58.6 64.0 1.3 3.1 1.1 90 6 49.8 32.4 50.9 0.6 1.2 0.00 58.1 63.9 0.7 3.4 0.7 74 7 54.9 31.3 40.8 0.9 14.3 0.00 58.3 63.9 1.8 3.6 1.6 79 8 62.6 31.1 30.7 1.3 33.9 0.00 59.2 63.9 1.3 4.7 1.3 56 9 68.9 32.4 25.8 1.8 51.4 0.00 61.9 63.7 1.1 4.7 0.9 94 10 74.1 31.6 21.0 2.3 67.1 0.00 66.0 63.5 1.8 6.5 0.7 252 11 77.2 30.6 18.1 2.6 78.4 0.01 70.5 63.5 3.1 7.6 1.1 181 12 80.1 28.4 15.1 3.0 84.6 0.00 74.5 63.3 5.4 17.2 3.8 284 13 82.8 25.5 12.3 3.3 86.5 0.00 77.7 63.3 7.8 16.3 5.8 292 14 84.4 23.9 10.8 3.6 83.1 0.00 79.2 63.3 10.1 17.9 8.9 283 15 85.1 26.4 11.8 3.7 74.5 0.00 79.7 63.5 8.9 17.0 7.8 280 16 85.6 26.2 11.5 3.7 61.4 0.00 79.9 63.7 6.0 15.4 4.9 281 17 86.0 24.8 10.7 3.8 45.2 0.00 78.6 63.9 8.5 15.2 7.4 305 18 85.3 23.9 10.5 3.7 26.8 0.00 76.1 64.2 7.8 14.8 7.2 289 19 83.7 22.8 10.6 3.5 9.1 0.00 72.5 64.4 8.5 14.5 8.1 299 20 80.6 21.9 11.3 3.2 0.2 0.00 69.4 64.8 4.5 8.9 4.5 304 21 76.3 22.3 13.3 2.7 0.0 0.00 67.3 64.9 3.1 5.6 3.1 277 22 73.9 23.9 15.3 2.4 0.0 0.00 65.5 65.3 3.6 5.1 3.4 264 23 66.2 30.9 26.8 1.6 0.0 0.00 65.7 65.3 1.1 3.6 0.4 72 24 61.3 27.9 27.9 1.3 0.0 0.00 66.2 65.5 1.3 3.4 1.3 75 AZMET Daily Weather Data : TUCSON : May 12 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.9 48.9 70.2 DegF RELATIVE HUMIDITY 69.4 9.4 25.5 % DEWPOINT 28.6 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 79.9 58.1 67.8 DegF SOIL TEMP. 20 in 65.5 63.3 64.0 DegF WIND SPEED 17.9 3.8 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 293 Degrees SOLAR RADIATION 717.4 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.9 1035 18.0 1439 22.9 1911 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 13 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.1 27.1 28.4 1.3 0.0 0.00 65.3 65.5 1.6 3.4 1.6 90 2 59.4 27.5 29.4 1.2 0.0 0.00 63.5 65.7 1.1 3.4 1.1 95 3 56.5 27.1 32.3 1.0 0.0 0.00 61.9 65.7 1.1 3.4 0.9 80 4 54.5 27.7 35.4 0.9 0.0 0.00 60.6 65.5 0.9 2.7 0.9 92 5 52.3 28.2 39.2 0.8 0.0 0.00 59.4 65.5 0.7 2.7 0.7 62 6 51.3 28.8 41.9 0.8 1.4 0.00 58.3 65.5 0.7 2.5 0.4 105 7 59.4 28.8 31.2 1.2 14.1 0.00 57.9 65.3 1.3 3.6 1.1 84 8 66.9 29.1 24.2 1.7 34.2 0.00 59.7 65.3 2.9 4.9 2.7 108 9 75.2 29.7 18.7 2.4 51.4 0.00 63.7 65.1 1.6 4.7 1.3 129 10 81.3 29.8 15.4 3.1 67.6 0.00 68.2 64.9 1.6 6.3 1.1 144 11 85.3 29.8 13.5 3.6 79.1 0.00 70.7 64.8 3.1 9.2 2.5 103 12 88.5 27.5 11.1 4.1 85.3 0.00 75.0 64.6 5.1 12.1 4.3 83 13 90.0 28.0 10.8 4.3 86.5 0.00 78.8 64.6 3.4 10.5 2.0 87 14 91.8 26.6 9.6 4.6 83.1 0.00 81.0 64.6 4.0 12.1 2.7 60 15 93.0 27.0 9.4 4.8 74.5 0.00 82.4 64.6 4.7 13.9 2.9 273 16 93.7 26.4 9.0 4.9 61.2 0.00 82.4 64.8 3.8 11.4 2.2 274 17 94.8 24.3 7.9 5.2 44.4 0.00 82.0 64.9 4.5 12.1 1.3 356 18 94.8 22.8 7.5 5.2 27.0 0.00 79.9 65.3 4.5 11.0 3.6 276 19 93.2 20.5 7.1 4.9 9.3 0.00 76.5 65.5 6.7 15.0 6.0 254 20 88.5 25.7 10.3 4.1 0.2 0.00 72.7 65.8 9.2 17.0 8.9 263 21 85.1 27.9 12.5 3.6 0.0 0.00 70.0 66.2 5.6 11.4 5.1 252 22 81.9 28.0 14.0 3.2 0.0 0.00 68.0 66.4 4.9 8.9 4.7 294 23 75.9 31.6 20.0 2.5 0.0 0.00 66.6 66.6 1.3 5.8 0.9 276 24 70.2 34.3 26.8 1.9 0.0 0.00 66.9 66.7 1.3 5.6 0.2 235 AZMET Daily Weather Data : TUCSON : May 13 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.1 50.0 76.8 DegF RELATIVE HUMIDITY 47.0 6.2 19.4 % DEWPOINT 27.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 82.6 57.9 69.6 DegF SOIL TEMP. 20 in 66.7 64.6 65.3 DegF WIND SPEED 17.0 3.1 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 263 Degrees SOLAR RADIATION 719.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.6 1051 21.1 1460 25.9 1937 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 14 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.5 32.7 26.6 1.8 0.0 0.00 67.3 66.7 1.3 4.7 0.7 82 2 63.1 31.8 30.8 1.4 0.0 0.00 66.7 66.7 1.8 4.5 1.6 84 3 62.4 30.0 29.3 1.4 0.0 0.00 65.5 66.7 2.9 4.9 2.9 87 4 61.2 32.7 34.6 1.2 0.0 0.00 63.9 66.7 1.3 4.5 1.3 81 5 56.8 35.1 44.0 0.9 0.0 0.00 62.6 66.7 0.7 3.6 0.4 54 6 55.9 31.5 39.2 0.9 1.4 0.00 61.3 66.6 2.2 5.1 2.0 84 7 61.3 31.8 32.8 1.3 14.3 0.00 61.2 66.6 3.6 6.0 3.4 82 8 68.5 31.6 25.4 1.8 34.2 0.00 61.9 66.4 3.8 6.3 3.8 82 9 74.7 30.7 19.8 2.4 52.1 0.00 64.4 66.4 3.6 6.3 3.6 81 10 79.9 27.3 14.4 3.0 67.4 0.00 67.8 66.2 3.4 7.8 2.9 89 11 82.0 27.1 13.4 3.2 78.6 0.00 71.4 66.0 3.1 8.3 1.3 144 12 83.8 27.9 13.0 3.5 85.1 0.00 75.4 66.0 3.8 10.7 0.0 233 13 86.0 27.7 12.1 3.7 86.0 0.00 78.4 65.8 4.5 13.0 2.5 252 14 88.0 25.9 10.5 4.1 82.9 0.00 80.6 65.8 6.7 19.7 4.9 254 15 89.1 23.5 9.3 4.2 75.0 0.00 81.1 65.8 7.8 18.1 6.7 235 16 89.2 24.3 9.5 4.2 61.9 0.00 80.6 66.0 7.8 19.7 6.3 251 17 89.1 24.8 9.7 4.2 45.2 0.00 79.5 66.2 7.6 16.8 6.5 251 18 87.6 27.0 11.1 4.0 26.8 0.00 77.2 66.4 10.1 18.8 9.2 265 19 85.1 27.0 12.1 3.6 9.3 0.00 73.6 66.6 11.6 17.9 11.2 276 20 82.2 25.5 12.5 3.3 0.2 0.00 70.3 66.9 9.6 16.3 9.4 281 21 79.7 25.5 13.6 3.0 0.0 0.00 67.8 67.1 6.9 13.9 6.9 272 22 76.1 27.0 16.1 2.6 0.0 0.00 66.2 67.3 3.4 6.7 3.4 278 23 72.0 30.6 21.8 2.1 0.0 0.00 65.1 67.3 1.6 5.6 0.9 297 24 66.2 32.7 28.8 1.6 0.0 0.00 65.8 67.5 0.7 2.7 0.2 79 AZMET Daily Weather Data : TUCSON : May 14 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.1 55.0 75.4 DegF RELATIVE HUMIDITY 60.0 7.8 20.4 % DEWPOINT 28.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 81.3 61.0 69.8 DegF SOIL TEMP. 20 in 67.5 65.8 66.6 DegF WIND SPEED 19.7 4.5 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 262 Degrees SOLAR RADIATION 720.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.9 1068 22.0 1482 27.0 1964 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 15 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.0 33.6 35.9 1.2 0.0 0.00 66.4 67.5 0.9 2.5 0.7 94 2 59.0 33.1 37.5 1.1 0.0 0.00 66.2 67.5 0.9 3.1 0.9 85 3 59.2 29.7 32.4 1.2 0.0 0.00 65.5 67.3 2.0 4.0 2.0 98 4 59.7 28.9 30.9 1.2 0.0 0.00 64.2 67.3 2.2 4.5 2.2 87 5 57.6 29.7 34.2 1.1 0.0 0.00 62.8 67.1 2.5 4.5 2.2 70 6 56.8 28.9 34.3 1.0 1.7 0.00 61.5 67.1 1.8 3.8 1.8 76 7 60.8 30.6 31.7 1.3 14.3 0.00 60.8 67.1 2.5 4.3 2.5 68 8 69.3 30.9 24.3 1.9 34.6 0.00 61.9 66.9 4.5 7.6 4.3 82 9 75.9 27.1 16.4 2.5 52.6 0.00 64.6 66.7 6.5 10.5 6.3 94 10 79.2 26.2 14.2 2.9 67.8 0.00 68.4 66.6 5.1 10.7 4.5 115 11 82.2 25.7 12.6 3.3 79.6 0.00 72.5 66.6 4.0 11.0 2.9 121 12 84.0 25.9 11.9 3.5 85.5 0.00 76.6 66.4 3.4 11.0 2.0 130 13 86.2 24.8 10.6 3.8 86.7 0.00 79.9 66.4 4.7 14.5 1.3 332 14 88.9 21.2 8.4 4.3 83.8 0.00 81.3 66.4 8.1 17.9 6.7 239 15 89.6 18.9 7.4 4.4 75.7 0.00 81.1 66.4 9.6 19.0 8.7 236 16 90.0 19.4 7.5 4.4 62.8 0.00 80.4 66.6 7.8 18.8 6.7 231 17 90.0 18.5 7.3 4.4 46.1 0.00 79.2 66.6 6.9 16.1 5.6 218 18 88.9 15.8 6.7 4.3 27.5 0.00 76.6 66.9 8.5 19.5 7.4 238 19 86.7 14.9 6.9 4.0 10.3 0.00 73.4 67.1 7.4 17.4 6.7 232 20 82.9 14.9 7.8 3.5 0.2 0.00 70.0 67.3 7.8 13.9 7.4 248 21 79.7 16.9 9.4 3.1 0.0 0.00 67.3 67.5 5.8 12.8 5.6 250 22 75.7 20.1 12.3 2.7 0.0 0.00 65.5 67.6 2.7 8.1 2.0 307 23 72.3 35.4 26.0 2.0 0.0 0.00 66.0 67.8 3.1 8.1 2.9 307 24 65.7 35.4 32.5 1.5 0.0 0.00 66.7 67.8 0.9 3.6 0.9 99 AZMET Daily Weather Data : TUCSON : May 15 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.0 56.1 75.0 DegF RELATIVE HUMIDITY 57.5 5.9 19.1 % DEWPOINT 25.3 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 81.5 60.8 70.0 DegF SOIL TEMP. 20 in 67.8 66.2 66.9 DegF WIND SPEED 19.5 4.5 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 214 Degrees SOLAR RADIATION 729.4 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 17.8 1086 22.7 1504 27.7 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, 2011 AZMET Hourly Weather Data : TUCSON : May 16 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.3 32.7 34.1 1.2 0.0 0.00 66.4 67.8 1.1 4.3 0.4 24 2 62.6 30.9 30.2 1.4 0.0 0.00 64.9 67.6 2.2 6.0 0.4 79 3 58.1 28.2 31.8 1.1 0.0 0.00 63.5 67.6 0.7 2.9 0.4 127 4 54.5 28.4 36.3 0.9 0.0 0.00 61.9 67.6 0.9 2.9 0.7 101 5 52.7 27.9 37.9 0.8 0.0 0.00 60.4 67.5 0.9 2.9 0.7 74 6 51.8 27.5 38.9 0.8 1.7 0.00 59.2 67.3 1.3 3.6 1.3 73 7 58.5 28.9 32.5 1.1 14.3 0.00 58.6 67.3 1.6 3.4 1.3 73 8 65.8 29.5 25.5 1.6 34.6 0.00 60.4 67.1 1.8 5.1 1.3 84 9 71.8 27.3 19.1 2.2 52.1 0.00 63.9 66.9 4.3 8.3 4.0 100 10 76.3 24.1 14.2 2.7 67.4 0.00 68.2 66.7 4.7 12.1 3.4 100 11 78.8 24.8 13.5 2.9 76.7 0.00 72.9 66.6 3.6 10.7 1.6 157 12 81.7 24.6 12.2 3.2 84.6 0.00 76.8 66.4 4.7 14.8 0.9 330 13 83.8 24.3 11.2 3.5 83.8 0.00 79.0 66.2 9.6 18.8 7.8 244 14 85.1 23.7 10.6 3.7 82.7 0.00 80.1 66.2 9.4 19.0 8.1 246 15 85.6 21.2 9.3 3.8 74.8 0.00 80.1 66.2 11.6 21.5 10.7 245 16 85.6 19.6 8.6 3.8 62.1 0.00 78.8 66.4 11.4 20.8 10.5 239 17 85.1 20.7 9.3 3.7 45.9 0.00 77.0 66.6 11.0 18.8 10.3 245 18 83.8 24.1 11.1 3.5 27.5 0.00 74.7 66.7 9.6 18.3 8.9 238 19 81.9 23.7 11.8 3.3 9.3 0.00 71.2 66.9 8.7 15.2 8.1 236 20 78.4 25.7 14.2 2.9 0.2 0.00 68.0 67.1 8.9 15.2 8.1 263 21 74.3 29.3 18.9 2.3 0.0 0.00 65.7 67.3 9.4 17.2 8.7 308 22 71.6 29.8 21.1 2.1 0.0 0.00 63.7 67.5 7.4 13.6 7.2 330 23 69.3 29.5 22.6 1.9 0.0 0.00 62.2 67.5 8.1 11.2 7.8 316 24 66.4 27.3 22.9 1.7 0.0 0.00 63.5 67.5 6.7 10.7 6.5 320 AZMET Daily Weather Data : TUCSON : May 16 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.7 50.7 71.8 DegF RELATIVE HUMIDITY 44.5 7.8 20.7 % DEWPOINT 26.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 80.2 58.6 68.4 DegF SOIL TEMP. 20 in 67.8 66.2 67.1 DegF WIND SPEED 21.5 5.8 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 263 Degrees SOLAR RADIATION 717.2 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 14.4 1100 18.7 1523 23.6 2015 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 17 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.6 25.2 22.3 1.6 0.0 0.00 63.9 67.5 5.1 12.1 5.1 337 2 61.3 27.0 27.0 1.4 0.0 0.00 63.7 67.5 2.0 6.0 0.7 22 3 59.9 22.6 23.7 1.3 0.0 0.00 62.8 67.3 4.5 8.9 4.3 309 4 59.5 21.7 22.9 1.3 0.0 0.00 61.3 67.1 3.1 6.7 2.9 292 5 58.6 23.9 26.2 1.2 0.0 0.00 60.1 67.1 1.8 4.9 1.8 307 6 59.7 24.1 25.1 1.3 1.4 0.00 59.2 66.9 4.3 8.3 4.0 331 7 61.0 26.8 26.8 1.3 13.6 0.00 58.6 66.7 7.6 14.1 7.4 319 8 63.1 27.3 25.7 1.5 32.7 0.00 60.1 66.6 8.1 13.6 7.6 317 9 65.5 26.4 22.7 1.7 51.1 0.00 62.4 66.4 6.0 12.1 5.6 315 10 68.4 25.9 20.1 1.9 66.2 0.00 65.7 66.2 6.0 12.5 4.7 307 11 70.5 28.2 20.6 2.0 76.9 0.00 69.1 66.0 9.2 17.4 8.1 296 12 72.3 29.8 20.7 2.2 83.1 0.00 72.1 65.8 10.3 18.1 9.4 283 13 74.1 31.5 20.8 2.3 83.8 0.00 74.5 65.8 11.6 20.4 10.7 296 14 75.2 32.7 21.0 2.3 73.1 0.00 75.6 65.8 10.5 19.2 9.6 286 15 76.5 33.8 21.1 2.5 72.6 0.00 76.5 65.8 11.9 21.0 11.0 272 16 76.8 34.9 21.8 2.5 59.7 0.00 76.3 65.8 12.8 23.3 11.9 295 17 76.8 34.9 21.8 2.5 44.0 0.00 75.2 66.0 10.7 19.9 9.8 291 18 76.8 34.0 21.1 2.5 26.8 0.00 73.2 66.0 9.8 18.3 9.2 308 19 75.7 32.7 20.7 2.4 9.6 0.00 70.2 66.2 11.2 19.7 10.7 301 20 73.6 32.4 22.0 2.2 0.2 0.00 67.5 66.4 9.2 14.3 8.9 311 21 71.2 34.0 25.3 2.0 0.0 0.00 65.1 66.6 6.3 14.1 6.0 311 22 68.7 36.1 30.0 1.7 0.0 0.00 63.5 66.7 5.8 9.4 5.6 283 23 66.7 38.3 35.3 1.5 0.0 0.00 64.0 66.7 5.8 8.9 5.8 268 24 65.5 39.2 37.8 1.3 0.0 0.00 64.9 66.7 5.8 10.3 5.6 267 AZMET Daily Weather Data : TUCSON : May 17 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.1 57.0 68.4 DegF RELATIVE HUMIDITY 50.5 17.1 24.3 % DEWPOINT 30.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 76.6 58.6 66.9 DegF SOIL TEMP. 20 in 67.5 65.7 66.6 DegF WIND SPEED 23.3 7.4 MPH WIND VECTOR MAG. 6.7 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 695.0 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 12.6 1113 17.5 1540 22.5 2038 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 18 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.5 39.7 41.5 1.2 0.0 0.00 64.8 66.7 3.6 6.7 3.4 268 2 62.1 39.4 43.0 1.1 0.0 0.00 63.7 66.7 2.0 4.9 1.8 306 3 59.5 37.8 44.4 1.0 0.0 0.00 62.4 66.6 1.3 4.7 0.9 325 4 58.1 38.1 47.4 0.9 0.0 0.00 61.2 66.6 0.7 2.7 0.4 353 5 55.6 38.5 52.5 0.7 0.0 0.00 60.1 66.4 1.1 4.0 0.7 238 6 55.4 38.8 53.7 0.7 2.2 0.00 59.2 66.4 1.3 3.4 0.2 141 7 59.0 39.9 49.1 0.9 11.9 0.00 59.0 66.2 1.3 3.4 1.3 73 8 64.8 40.6 41.1 1.2 33.5 0.00 60.4 66.2 1.1 4.5 0.7 50 9 66.2 40.6 39.2 1.3 45.9 0.00 63.1 66.0 2.9 7.8 1.6 65 10 68.4 40.6 36.3 1.5 64.0 0.00 67.3 65.8 3.6 12.3 1.3 82 11 71.4 40.3 32.3 1.8 77.2 0.00 71.4 65.7 6.7 17.4 4.5 210 12 72.1 39.4 30.5 1.9 43.7 0.00 72.7 65.5 11.4 20.1 10.3 250 13 72.7 40.5 31.2 1.9 60.0 0.00 72.9 65.5 12.8 23.0 11.9 269 14 73.6 41.5 31.4 1.9 67.4 0.00 73.9 65.5 13.0 23.3 12.5 268 15 74.1 41.0 30.2 2.0 41.1 0.00 73.8 65.5 11.9 20.1 10.7 256 16 75.2 40.1 28.2 2.1 40.4 0.00 72.9 65.7 12.3 22.4 11.4 247 17 75.4 39.0 26.8 2.2 32.0 0.00 72.0 65.7 12.8 24.4 12.1 251 18 73.9 38.3 27.5 2.1 18.9 0.00 70.2 65.8 13.9 22.1 13.4 266 19 72.7 40.3 31.0 1.9 12.4 0.00 68.5 66.0 11.4 23.7 11.0 260 20 70.2 43.3 38.2 1.5 0.2 0.00 66.4 66.0 9.2 19.9 8.5 221 21 67.3 41.4 38.7 1.4 0.0 0.00 64.4 66.2 10.5 22.1 9.6 217 22 65.1 42.1 43.3 1.2 0.0 0.00 62.6 66.2 8.5 15.7 7.8 214 23 63.7 42.8 46.2 1.1 0.0 0.00 61.3 66.2 7.6 15.2 6.9 215 24 62.6 43.3 49.2 1.0 0.0 0.00 61.0 66.2 4.9 12.5 4.3 217 AZMET Daily Weather Data : TUCSON : May 18 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.8 53.2 66.7 DegF RELATIVE HUMIDITY 57.6 25.1 38.9 % DEWPOINT 40.3 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 74.1 58.8 66.2 DegF SOIL TEMP. 20 in 66.7 65.5 66.0 DegF WIND SPEED 24.4 6.9 MPH WIND VECTOR MAG. 5.1 MPH WIND VECTOR DIR. 248 Degrees SOLAR RADIATION 549.9 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 1123 15.1 1556 20.0 2058 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 19 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.0 43.5 52.7 0.9 0.0 0.00 62.4 66.2 3.4 11.0 2.5 204 2 60.1 45.0 57.1 0.8 0.0 0.00 63.1 66.2 2.2 8.5 1.3 192 3 59.7 45.7 59.7 0.7 0.0 0.00 63.3 66.0 6.3 16.6 4.5 239 4 58.5 45.3 61.4 0.6 0.0 0.00 62.8 66.0 5.4 10.7 4.9 282 5 56.7 45.0 64.7 0.6 0.0 0.00 61.9 65.8 1.8 8.3 1.6 297 6 56.3 45.3 67.0 0.5 0.7 0.00 61.7 65.8 1.8 8.7 1.1 313 7 56.1 46.0 69.0 0.5 4.5 0.00 61.7 65.7 3.4 7.2 3.1 313 8 58.8 45.3 61.1 0.7 29.9 0.00 62.4 65.5 2.2 6.5 2.0 338 9 61.2 43.3 51.8 0.9 47.1 0.00 64.2 65.5 2.7 8.5 1.3 233 10 63.5 39.2 40.7 1.2 65.5 0.00 66.9 65.5 5.6 12.1 3.8 262 11 65.8 38.5 36.5 1.4 74.3 0.00 70.2 65.3 7.4 16.3 6.0 300 12 67.5 34.7 29.7 1.6 75.0 0.00 72.9 65.3 7.8 18.8 6.7 308 13 69.3 33.1 26.2 1.8 88.9 0.00 75.0 65.1 11.4 20.4 10.5 301 14 70.2 31.6 23.9 1.9 78.4 0.00 76.5 65.1 10.1 19.5 9.2 298 15 71.8 28.9 20.3 2.1 72.6 0.00 76.8 65.3 10.5 19.7 9.4 299 16 72.1 27.7 19.1 2.2 56.4 0.00 76.3 65.3 11.0 20.4 10.1 309 17 72.3 25.3 17.1 2.3 46.1 0.00 75.0 65.5 11.2 19.5 10.7 310 18 71.6 26.2 18.3 2.2 23.4 0.00 72.5 65.7 10.5 19.7 9.8 300 19 70.5 26.8 19.4 2.0 7.2 0.00 69.3 65.8 9.4 15.2 8.9 308 20 68.9 26.6 20.3 1.9 0.5 0.00 66.2 66.0 8.1 13.9 7.8 319 21 67.5 27.1 21.9 1.8 0.0 0.00 63.9 66.2 6.3 9.8 6.0 322 22 66.0 27.3 23.1 1.7 0.0 0.00 62.1 66.4 3.6 9.4 3.4 330 23 61.2 31.3 32.3 1.3 0.0 0.00 62.2 66.4 1.3 3.4 1.1 290 24 56.1 30.9 38.1 1.0 0.0 0.00 63.3 66.4 0.4 2.5 0.2 206 AZMET Daily Weather Data : TUCSON : May 19 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.4 53.1 64.2 DegF RELATIVE HUMIDITY 72.7 15.1 38.8 % DEWPOINT 35.8 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 76.8 61.0 67.1 DegF SOIL TEMP. 20 in 66.4 65.1 65.8 DegF WIND SPEED 20.4 6.0 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 300 Degrees SOLAR RADIATION 670.1 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 8.5 1132 13.1 1569 18.2 2076 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 20 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.2 30.6 43.5 0.8 0.0 0.00 63.5 66.4 0.7 2.7 0.7 78 2 51.6 29.3 42.0 0.8 0.0 0.00 62.4 66.2 1.1 6.7 0.4 56 3 51.6 29.1 41.8 0.8 0.0 0.00 60.8 66.2 1.3 4.3 1.1 104 4 50.2 29.1 44.0 0.7 0.0 0.00 59.4 66.0 1.6 4.9 1.3 82 5 50.4 29.3 44.0 0.7 0.0 0.00 58.1 66.0 2.2 6.3 2.2 94 6 48.0 29.5 48.4 0.6 1.9 0.00 56.8 65.8 1.1 2.9 0.9 82 7 53.8 29.7 39.7 0.9 14.3 0.00 56.5 65.8 1.6 4.0 1.6 80 8 60.1 30.2 32.0 1.2 34.4 0.00 58.1 65.7 1.6 4.3 1.3 71 9 65.1 31.6 28.5 1.5 51.4 0.00 61.5 65.5 1.3 4.7 0.9 2 10 68.9 32.0 25.5 1.8 66.9 0.00 66.2 65.3 3.6 8.7 2.9 286 11 71.4 30.7 22.1 2.0 77.6 0.00 70.3 65.1 8.5 14.1 8.1 277 12 73.2 31.3 21.3 2.2 83.6 0.00 73.6 64.9 8.7 18.1 7.4 281 13 74.8 30.7 19.8 2.4 85.1 0.00 75.7 64.9 10.3 19.7 9.4 292 14 76.1 31.1 19.1 2.5 81.9 0.00 77.4 64.8 9.6 19.5 8.5 279 15 77.9 30.6 17.7 2.7 73.8 0.00 78.3 64.9 8.3 18.1 6.7 301 16 79.0 28.4 15.6 2.8 61.2 0.00 78.1 64.9 8.3 18.1 7.4 322 17 79.7 27.7 14.8 2.9 45.2 0.00 77.0 65.1 8.7 19.7 7.4 311 18 79.3 27.5 14.8 2.9 27.5 0.00 74.7 65.3 8.1 15.4 7.2 308 19 78.4 27.1 15.1 2.8 10.3 0.00 71.2 65.5 7.6 13.2 7.2 312 20 76.5 27.1 16.1 2.6 0.2 0.00 68.4 65.8 5.4 11.6 5.4 323 21 73.9 28.6 18.6 2.3 0.0 0.00 66.2 66.0 2.7 6.0 2.7 326 22 68.5 30.6 24.5 1.8 0.0 0.00 64.6 66.2 0.7 2.2 0.7 329 23 61.9 34.3 35.6 1.2 0.0 0.00 63.3 66.2 0.7 2.7 0.2 42 24 58.3 36.7 44.4 0.9 0.0 0.00 63.9 66.4 0.9 3.4 0.9 73 AZMET Daily Weather Data : TUCSON : May 20 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.6 47.1 65.8 DegF RELATIVE HUMIDITY 58.7 13.9 28.7 % DEWPOINT 30.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 78.4 56.5 66.9 DegF SOIL TEMP. 20 in 66.4 64.8 65.7 DegF WIND SPEED 19.7 4.3 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 306 Degrees SOLAR RADIATION 715.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.4 1142 14.0 1583 18.9 2095 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 21 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.3 36.5 47.2 0.8 0.0 0.01 64.6 66.2 0.9 3.4 0.7 80 2 54.7 36.0 48.8 0.8 0.0 0.00 64.4 66.2 0.7 2.7 0.7 97 3 55.6 32.2 41.1 0.9 0.0 0.00 63.3 66.2 1.8 4.0 1.6 92 4 53.6 33.3 45.8 0.8 0.0 0.00 62.2 66.2 1.1 3.6 0.9 75 5 52.2 32.4 46.5 0.7 0.0 0.00 61.5 66.0 0.9 2.9 0.9 75 6 50.5 33.3 51.5 0.6 1.9 0.00 60.8 66.0 0.4 0.4 0.4 86 7 57.4 33.4 40.2 1.0 14.8 0.00 60.8 65.8 1.1 3.6 0.9 93 8 65.8 32.9 29.4 1.5 34.4 0.00 61.7 65.8 0.7 3.4 0.7 38 9 71.2 32.7 24.1 2.0 51.6 0.00 63.9 65.7 1.1 4.9 0.9 83 10 75.6 33.3 21.3 2.4 66.9 0.00 67.1 65.5 2.2 6.0 1.3 94 11 78.6 33.3 19.2 2.7 78.1 0.00 71.2 65.5 2.7 6.7 0.9 248 12 80.6 32.5 17.5 3.0 83.4 0.00 75.6 65.3 4.0 11.9 1.6 244 13 82.6 31.5 15.8 3.2 85.1 0.00 79.0 65.3 4.9 12.3 3.6 289 14 84.2 29.1 13.6 3.5 82.4 0.00 81.3 65.3 4.5 10.3 3.1 283 15 86.0 28.2 12.4 3.7 74.5 0.00 82.6 65.3 4.0 10.5 2.0 243 16 86.9 30.0 12.9 3.8 61.4 0.00 82.9 65.5 5.6 17.4 2.9 279 17 87.1 29.3 12.4 3.8 45.4 0.00 81.3 65.7 6.9 15.7 5.8 301 18 87.1 27.1 11.4 3.9 28.2 0.00 78.8 66.0 6.0 12.1 5.6 319 19 86.2 26.6 11.4 3.8 10.8 0.00 75.4 66.2 6.5 14.5 6.0 328 20 83.3 27.1 12.9 3.4 0.2 0.00 72.0 66.4 5.1 10.5 5.1 307 21 78.6 30.0 16.8 2.8 0.0 0.00 69.6 66.7 4.5 6.7 4.3 277 22 78.4 28.0 15.6 2.8 0.0 0.00 67.6 66.9 2.5 9.4 2.2 318 23 75.9 29.3 18.0 2.5 0.0 0.00 66.4 67.1 7.4 13.6 6.7 270 24 72.9 29.5 20.0 2.2 0.0 0.00 67.1 67.3 3.6 8.7 3.4 347 AZMET Daily Weather Data : TUCSON : May 21 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.0 49.3 72.5 DegF RELATIVE HUMIDITY 69.6 10.4 25.2 % DEWPOINT 31.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 82.9 60.6 70.0 DegF SOIL TEMP. 20 in 67.3 65.3 66.0 DegF WIND SPEED 17.4 3.4 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 304 Degrees SOLAR RADIATION 719.6 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.4 1157 18.4 1601 23.6 2118 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 22 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.6 29.7 21.0 2.1 0.0 0.00 67.3 67.3 2.5 6.5 2.5 348 2 64.6 31.6 29.3 1.5 0.0 0.00 66.9 67.3 1.3 4.3 0.9 124 3 61.3 30.7 31.4 1.3 0.0 0.00 66.0 67.3 0.9 2.7 0.9 84 4 58.8 30.7 34.2 1.1 0.0 0.00 64.8 67.3 1.3 3.4 1.3 82 5 56.5 31.8 39.0 0.9 0.0 0.00 63.5 67.1 0.4 1.8 0.4 90 6 55.0 32.5 42.4 0.9 1.7 0.00 62.2 67.1 0.7 2.0 0.4 88 7 61.5 33.6 35.1 1.2 14.6 0.00 61.7 67.1 1.3 3.6 1.1 62 8 68.5 33.4 27.2 1.7 34.2 0.00 63.0 66.9 1.3 3.6 1.1 54 9 74.7 32.0 20.9 2.3 51.6 0.00 66.2 66.9 2.0 7.2 1.8 72 10 78.8 31.1 17.5 2.8 66.9 0.00 70.5 66.7 2.2 6.7 2.0 98 11 81.0 29.1 15.1 3.1 77.9 0.00 73.6 66.6 3.4 8.9 2.0 310 12 82.6 28.8 14.1 3.3 84.3 0.00 76.6 66.6 3.6 9.6 1.1 191 13 84.2 28.4 13.1 3.5 85.3 0.00 79.7 66.6 4.0 10.7 1.1 170 14 85.8 27.9 12.2 3.7 82.4 0.00 81.7 66.6 4.7 12.3 1.8 216 15 87.4 27.7 11.5 3.9 74.1 0.00 82.6 66.6 6.0 15.9 4.7 253 16 88.5 27.1 10.9 4.1 61.2 0.00 82.2 66.7 7.6 15.7 6.5 294 17 88.7 27.3 10.8 4.1 44.9 0.00 80.8 66.9 8.1 16.6 6.9 284 18 88.2 25.2 10.2 4.1 27.5 0.00 78.4 67.1 8.3 17.0 7.6 278 19 86.5 22.5 9.5 3.9 10.3 0.00 74.8 67.3 7.6 15.0 7.2 260 20 82.8 21.7 10.4 3.4 0.5 0.00 71.8 67.6 5.8 13.6 5.6 273 21 78.3 20.8 11.7 2.9 0.0 0.00 69.6 67.8 2.2 5.6 2.2 279 22 75.7 25.0 15.2 2.6 0.0 0.00 68.0 68.0 2.2 7.2 2.0 300 23 74.5 30.6 19.8 2.3 0.0 0.00 66.4 68.2 3.8 6.7 3.6 335 24 73.4 31.5 21.4 2.2 0.0 0.00 64.9 68.2 5.8 10.7 5.6 319 AZMET Daily Weather Data : TUCSON : May 22 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.4 53.8 75.4 DegF RELATIVE HUMIDITY 54.9 8.4 20.2 % DEWPOINT 28.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 82.6 61.7 71.1 DegF SOIL TEMP. 20 in 68.2 66.4 67.1 DegF WIND SPEED 17.0 3.6 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 288 Degrees SOLAR RADIATION 717.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.4 1173 21.1 1622 26.1 2144 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 23 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.5 31.8 23.8 2.0 0.0 0.00 63.7 68.2 2.0 7.8 1.1 336 2 65.5 32.2 28.7 1.5 0.0 0.00 62.6 68.2 1.8 3.6 1.8 92 3 64.4 32.5 30.2 1.4 0.0 0.00 61.7 68.0 3.4 6.9 3.1 93 4 61.5 32.4 33.2 1.3 0.0 0.00 60.8 68.0 2.7 5.1 2.7 83 5 60.8 32.7 34.7 1.2 0.0 0.00 59.7 67.8 2.9 5.8 2.7 78 6 59.4 33.6 37.9 1.1 1.9 0.00 58.8 67.6 3.8 7.6 3.6 79 7 62.8 33.8 33.7 1.3 14.8 0.00 58.6 67.5 5.1 9.2 4.9 88 8 70.9 35.2 27.0 1.9 34.2 0.00 60.4 67.3 3.4 7.4 3.4 87 9 75.0 31.8 20.5 2.4 52.3 0.00 64.0 67.1 4.5 11.6 3.8 138 10 77.4 29.7 17.3 2.7 52.1 0.00 68.0 66.9 4.7 11.0 3.4 142 11 79.5 28.0 15.1 2.9 77.2 0.00 72.1 66.7 3.8 8.9 1.8 118 12 82.2 28.0 13.8 3.2 84.8 0.00 75.7 66.6 3.8 15.9 1.6 142 13 85.1 28.4 12.8 3.6 86.0 0.00 78.6 66.4 7.6 19.2 5.6 229 14 86.7 26.6 11.3 3.9 81.7 0.00 79.3 66.4 9.6 20.1 8.5 241 15 88.3 21.7 8.7 4.2 75.5 0.00 79.7 66.4 9.6 18.8 8.5 237 16 88.5 21.2 8.5 4.2 62.6 0.00 79.0 66.6 9.2 21.7 7.8 229 17 88.2 21.9 8.9 4.1 45.6 0.00 77.4 66.7 11.2 21.0 10.3 241 18 87.3 24.4 10.1 4.0 27.2 0.00 75.2 66.9 7.2 15.2 5.8 212 19 84.2 26.4 12.1 3.5 10.3 0.00 72.0 67.1 11.0 19.9 10.3 244 20 80.4 24.6 12.8 3.1 0.5 0.00 68.5 67.3 10.1 17.2 9.6 264 21 77.0 25.9 15.0 2.7 0.0 0.00 66.0 67.5 8.3 16.1 7.8 285 22 74.5 24.1 15.1 2.5 0.0 0.00 64.4 67.6 4.0 7.8 4.0 308 23 71.4 24.6 17.2 2.2 0.0 0.00 63.0 67.6 2.9 6.7 2.9 302 24 63.9 30.9 29.0 1.5 0.0 0.00 64.2 67.6 0.9 4.0 0.4 114 AZMET Daily Weather Data : TUCSON : May 23 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.2 58.5 75.2 DegF RELATIVE HUMIDITY 44.1 7.4 19.9 % DEWPOINT 28.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 79.7 58.6 68.0 DegF SOIL TEMP. 20 in 68.2 66.4 67.3 DegF WIND SPEED 21.7 5.6 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 231 Degrees SOLAR RADIATION 706.2 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 18.4 1191 23.4 1646 28.3 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, 2011 AZMET Hourly Weather Data : TUCSON : May 24 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.9 30.9 31.5 1.3 0.0 0.00 65.1 67.6 1.6 7.6 0.9 232 2 67.1 25.5 21.0 1.8 0.0 0.00 64.8 67.6 2.5 8.9 0.9 281 3 60.8 28.2 28.7 1.3 0.0 0.00 63.7 67.5 1.6 4.7 1.3 81 4 56.5 28.4 34.0 1.0 0.0 0.00 62.2 67.5 1.6 3.8 1.3 85 5 55.0 27.1 34.0 1.0 0.0 0.00 60.8 67.3 1.6 4.3 1.3 66 6 55.4 28.9 36.0 1.0 2.2 0.00 59.7 67.3 1.3 5.1 0.2 95 7 59.4 30.0 32.8 1.2 16.0 0.00 59.9 67.1 1.3 4.7 1.1 96 8 68.0 29.3 23.7 1.8 35.4 0.00 61.5 67.1 1.1 5.4 0.4 63 9 71.4 29.3 20.9 2.1 53.5 0.00 66.4 66.9 2.7 8.3 2.0 301 10 73.4 25.5 16.7 2.3 68.6 0.00 71.8 66.7 4.0 10.3 2.7 322 11 76.1 16.2 10.2 2.8 80.5 0.00 75.9 66.6 5.6 18.1 4.7 302 12 77.9 16.9 9.9 2.9 86.7 0.00 79.0 66.6 6.7 15.0 5.8 267 13 80.4 16.5 9.1 3.2 87.9 0.00 80.6 66.6 8.7 17.4 7.4 295 14 82.0 17.1 8.7 3.4 84.6 0.00 81.3 66.6 9.4 22.8 7.6 289 15 84.0 17.4 8.4 3.6 76.0 0.00 80.4 66.6 9.2 17.9 8.3 298 16 84.7 16.5 7.8 3.8 63.1 0.00 78.4 66.7 10.3 18.8 9.4 296 17 84.7 16.5 7.8 3.8 47.1 0.00 75.7 67.1 10.3 16.8 9.6 297 18 84.4 17.4 8.2 3.7 28.7 0.00 72.5 67.3 10.5 17.7 9.8 291 19 83.3 16.3 8.1 3.6 10.8 0.00 68.0 67.5 8.9 15.0 8.5 286 20 81.0 13.5 7.8 3.3 0.5 0.00 64.9 67.6 6.3 10.7 6.0 293 21 76.5 15.1 9.6 2.8 0.0 0.00 63.3 67.8 3.4 6.3 3.4 292 22 73.2 20.1 13.5 2.4 0.0 0.00 61.9 68.0 2.9 5.6 2.7 263 23 69.3 25.7 19.4 2.0 0.0 0.00 64.9 68.0 3.4 6.0 3.1 268 24 68.4 23.7 18.4 1.9 0.0 0.00 65.5 68.0 4.0 7.2 2.9 274 AZMET Daily Weather Data : TUCSON : May 24 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.3 53.6 72.3 DegF RELATIVE HUMIDITY 61.8 6.6 17.8 % DEWPOINT 22.3 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 81.3 59.5 68.7 DegF SOIL TEMP. 20 in 68.0 66.4 67.3 DegF WIND SPEED 22.8 4.9 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 292 Degrees SOLAR RADIATION 741.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.4 1206 19.4 1665 24.5 2197 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 25 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.0 23.0 21.4 1.5 0.0 0.00 64.4 67.8 2.0 5.8 1.6 92 2 58.6 23.7 25.7 1.3 0.0 0.00 62.8 67.8 1.1 3.8 0.9 90 3 57.0 23.5 27.2 1.2 0.0 0.00 61.5 67.6 1.3 3.1 0.7 59 4 54.9 23.4 29.3 1.0 0.0 0.00 60.1 67.6 0.9 3.4 0.9 88 5 53.1 22.6 30.2 1.0 0.0 0.00 58.8 67.5 1.1 3.4 1.1 74 6 52.9 21.9 29.5 1.0 2.2 0.00 57.7 67.3 1.6 3.1 1.3 79 7 58.6 23.5 25.7 1.3 16.3 0.00 57.6 67.1 2.5 4.9 2.5 82 8 65.8 26.2 22.3 1.7 35.6 0.00 59.7 67.1 2.0 3.8 1.8 73 9 73.2 23.9 15.8 2.3 52.8 0.00 64.2 66.7 2.7 6.3 2.7 90 10 78.4 24.3 13.4 2.9 68.1 0.00 70.2 66.6 2.0 6.3 1.1 93 11 81.3 23.7 11.9 3.2 79.3 0.00 76.1 66.4 2.9 7.4 1.3 106 12 83.8 23.0 10.6 3.5 85.5 0.00 81.7 66.2 2.9 9.4 0.4 73 13 86.0 22.5 9.7 3.8 87.0 0.00 85.1 66.2 4.3 10.7 2.9 279 14 88.5 19.2 7.8 4.2 84.3 0.00 86.2 66.2 5.1 14.1 4.3 286 15 90.1 21.2 8.1 4.4 76.0 0.00 86.4 66.4 6.7 15.0 5.8 277 16 91.2 21.2 7.8 4.6 63.1 0.00 84.9 66.6 7.6 17.0 6.7 302 17 91.8 20.3 7.4 4.7 47.3 0.00 82.4 66.9 8.3 13.6 7.4 311 18 91.4 19.9 7.4 4.7 29.4 0.00 78.8 67.1 7.8 14.8 7.2 318 19 90.1 20.5 7.8 4.5 11.7 0.00 74.1 67.5 7.8 12.8 7.4 317 20 86.9 20.5 8.7 4.0 0.5 0.00 70.2 67.8 6.5 11.9 6.5 307 21 82.2 21.2 10.4 3.4 0.0 0.00 68.0 68.0 2.5 6.7 2.0 266 22 73.2 21.6 14.3 2.4 0.0 0.00 66.4 68.2 1.1 3.6 0.9 88 23 67.3 26.4 21.4 1.8 0.0 0.00 64.8 68.4 1.1 3.4 1.1 85 24 63.0 31.3 30.3 1.4 0.0 0.00 63.5 68.5 1.1 3.4 0.9 88 AZMET Daily Weather Data : TUCSON : May 25 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.5 51.4 74.3 DegF RELATIVE HUMIDITY 44.4 5.7 16.8 % DEWPOINT 22.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 86.5 57.4 70.2 DegF SOIL TEMP. 20 in 68.5 66.2 67.3 DegF WIND SPEED 17.0 3.6 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 320 Degrees SOLAR RADIATION 738.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.2 1222 20.9 1686 25.7 2223 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 26 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.8 30.0 31.1 1.3 0.0 0.01 62.1 68.4 1.6 3.4 1.3 81 2 60.6 28.0 29.0 1.3 0.0 0.00 61.0 68.4 1.8 3.4 1.6 75 3 59.4 27.1 29.0 1.2 0.0 0.00 59.9 68.4 1.1 2.7 0.9 69 4 56.5 27.7 33.0 1.0 0.0 0.00 58.8 68.2 1.8 3.4 1.8 80 5 56.1 25.2 29.9 1.1 0.0 0.00 58.6 68.0 1.3 4.3 1.3 64 6 57.4 26.6 30.6 1.1 2.4 0.00 57.9 67.8 2.9 4.7 2.9 87 7 61.5 28.2 28.2 1.4 17.2 0.00 58.5 67.6 3.6 7.4 3.4 80 8 69.4 27.7 21.0 2.0 36.1 0.00 60.4 67.3 3.8 6.7 3.6 98 9 77.7 25.5 14.5 2.8 53.3 0.00 63.7 67.1 2.9 6.7 2.7 104 10 83.3 25.9 12.2 3.4 69.0 0.00 68.4 66.9 2.7 6.3 2.0 122 11 87.3 25.7 10.7 4.0 80.5 0.00 73.9 66.7 2.2 5.6 0.4 152 12 89.6 26.8 10.4 4.3 86.7 0.00 79.3 66.6 2.7 9.2 0.4 218 13 92.5 24.1 8.5 4.8 87.7 0.00 81.9 66.4 8.9 16.3 8.1 271 14 93.6 24.3 8.3 4.9 83.8 0.00 83.3 66.4 8.9 20.1 7.8 283 15 94.8 25.5 8.4 5.1 76.0 0.00 83.3 66.6 12.8 23.5 11.9 284 16 95.5 23.9 7.7 5.3 63.5 0.00 82.6 66.6 10.3 18.3 9.2 273 17 95.5 21.9 7.0 5.3 47.3 0.00 80.8 66.9 11.0 19.7 10.3 275 18 95.0 20.8 6.9 5.2 29.6 0.00 77.7 67.1 10.7 18.3 9.8 265 19 93.2 20.3 7.1 4.9 11.9 0.00 73.9 67.5 9.6 16.6 9.4 267 20 90.0 20.1 7.7 4.4 0.5 0.00 70.7 67.8 7.2 11.6 7.2 284 21 86.2 21.9 9.4 3.9 0.0 0.00 68.4 68.0 4.9 11.4 4.7 282 22 79.3 22.5 12.1 3.0 0.0 0.00 66.9 68.2 1.1 4.5 1.1 316 23 73.8 29.1 19.3 2.3 0.0 0.00 65.7 68.4 1.3 3.1 0.9 288 24 68.0 26.2 20.6 1.9 0.0 0.00 64.4 68.4 0.7 2.7 0.4 144 AZMET Daily Weather Data : TUCSON : May 26 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.4 54.7 78.3 DegF RELATIVE HUMIDITY 56.8 5.9 16.8 % DEWPOINT 25.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 83.7 57.9 69.3 DegF SOIL TEMP. 20 in 68.5 66.4 67.5 DegF WIND SPEED 23.5 4.7 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 278 Degrees SOLAR RADIATION 745.4 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.4 1240 23.2 1709 28.3 2251 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 27 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.4 27.1 22.8 1.7 0.0 0.00 63.3 68.4 0.7 2.7 0.2 319 2 63.5 28.0 26.0 1.5 0.0 0.00 62.2 68.4 0.7 2.9 0.7 99 3 61.7 28.4 28.2 1.3 0.0 0.00 61.3 68.2 1.1 2.7 1.1 85 4 60.3 28.0 29.1 1.3 0.0 0.00 60.3 68.2 0.9 2.7 0.9 105 5 60.6 27.1 27.7 1.3 0.0 0.00 59.4 68.0 2.2 5.4 2.0 84 6 59.2 27.3 29.5 1.2 2.4 0.00 58.6 67.8 1.3 3.4 1.3 81 7 66.0 30.2 26.0 1.6 17.4 0.00 58.8 67.6 1.6 4.0 1.6 95 8 73.8 26.2 17.0 2.4 34.2 0.00 61.2 67.5 4.3 6.9 4.0 99 9 79.3 28.0 15.2 2.9 53.0 0.00 65.5 67.3 3.8 6.7 3.6 102 10 84.4 27.1 12.4 3.5 67.8 0.00 71.2 67.1 2.5 6.3 1.6 18 11 87.1 28.6 12.1 3.9 78.4 0.00 77.0 66.9 3.8 11.6 2.9 288 12 89.4 28.4 11.2 4.2 84.8 0.00 81.0 66.7 5.1 11.6 3.6 294 13 91.8 28.8 10.5 4.6 86.2 0.00 84.0 66.7 6.3 15.4 5.1 282 14 94.6 28.8 9.7 5.0 83.4 0.00 85.1 66.7 8.7 18.6 7.6 305 15 95.9 29.8 9.7 5.2 75.3 0.00 84.4 66.7 9.6 16.1 8.7 287 16 97.3 29.7 9.2 5.5 62.6 0.00 83.3 67.1 9.6 18.8 8.5 304 17 97.5 29.7 9.1 5.5 46.8 0.00 81.3 67.3 11.9 20.4 11.4 294 18 97.0 29.7 9.3 5.4 29.1 0.00 78.4 67.6 11.4 20.4 10.7 280 19 95.5 29.5 9.6 5.2 11.7 0.00 74.8 67.8 9.6 17.0 9.2 284 20 92.1 29.8 10.9 4.6 0.7 0.00 71.8 68.2 5.8 11.6 5.8 271 21 88.0 31.5 13.2 3.9 0.0 0.00 69.8 68.4 5.1 8.5 5.1 272 22 85.6 31.1 14.1 3.6 0.0 0.00 68.0 68.5 5.8 10.3 5.6 295 23 80.8 33.3 18.1 2.9 0.0 0.00 66.6 68.7 3.1 5.6 2.9 273 24 77.0 34.5 21.5 2.5 0.0 0.00 65.7 68.7 2.5 5.8 2.2 315 AZMET Daily Weather Data : TUCSON : May 27 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.2 57.9 81.0 DegF RELATIVE HUMIDITY 33.5 8.4 16.8 % DEWPOINT 29.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 85.1 58.5 70.5 DegF SOIL TEMP. 20 in 68.7 66.6 67.6 DegF WIND SPEED 20.4 4.9 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 293 Degrees SOLAR RADIATION 733.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.2 1260 25.2 1734 30.2 2281 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 28 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.9 37.6 29.8 1.8 0.0 0.00 64.8 68.7 1.1 4.0 0.7 139 2 66.7 37.2 33.7 1.5 0.0 0.00 63.9 68.7 1.3 3.4 1.3 103 3 64.6 36.3 34.9 1.4 0.0 0.00 63.1 68.5 0.7 2.7 0.7 105 4 63.3 36.1 36.3 1.3 0.0 0.00 62.6 68.5 1.1 3.1 0.9 85 5 61.7 36.5 39.1 1.1 0.0 0.00 62.2 68.4 1.1 4.7 0.9 88 6 62.4 34.9 35.6 1.2 2.4 0.00 61.7 68.2 2.5 3.6 2.2 89 7 68.5 37.9 32.6 1.6 17.4 0.00 61.9 68.0 2.2 4.5 2.0 105 8 77.2 37.0 23.5 2.4 35.4 0.00 63.3 68.0 4.0 8.3 3.8 93 9 82.6 35.8 18.7 3.1 52.3 0.00 65.8 67.8 5.8 10.1 5.6 84 10 86.9 34.7 15.6 3.7 66.4 0.00 68.5 67.6 6.0 11.6 5.6 83 11 89.8 35.4 14.6 4.1 78.1 0.00 73.0 67.5 3.4 18.1 0.7 142 12 92.3 35.4 13.6 4.5 83.8 0.00 78.3 67.3 8.3 20.8 6.5 261 13 93.9 34.7 12.6 4.8 83.6 0.00 81.1 67.3 11.0 19.7 9.8 268 14 95.2 34.2 11.8 5.0 82.2 0.00 82.8 67.3 14.1 23.7 13.4 280 15 95.9 33.3 11.1 5.2 74.3 0.00 83.1 67.3 12.5 21.9 11.9 275 16 97.0 32.2 10.3 5.3 62.1 0.00 82.8 67.5 10.5 21.7 9.6 271 17 97.3 30.0 9.3 5.5 46.3 0.00 81.3 67.6 9.6 19.7 8.7 231 18 96.4 29.3 9.3 5.3 28.7 0.00 78.6 68.0 10.7 19.5 9.6 237 19 93.6 31.1 11.0 4.8 10.3 0.00 75.0 68.2 12.3 19.9 11.9 262 20 90.7 29.5 11.2 4.4 0.7 0.00 71.6 68.4 10.5 19.5 10.3 252 21 87.1 30.4 13.0 3.8 0.0 0.00 69.3 68.7 8.5 15.4 8.3 260 22 84.6 31.6 14.9 3.5 0.0 0.00 67.5 68.9 6.0 10.7 6.0 260 23 81.0 37.0 21.1 2.9 0.0 0.00 66.2 68.9 3.8 9.4 3.4 269 24 72.9 39.9 30.6 1.9 0.0 0.00 65.5 69.1 1.1 4.7 0.7 54 AZMET Daily Weather Data : TUCSON : May 28 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.1 60.6 82.2 DegF RELATIVE HUMIDITY 60.3 8.2 20.6 % DEWPOINT 34.5 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 83.1 61.7 70.5 DegF SOIL TEMP. 20 in 69.1 67.3 68.0 DegF WIND SPEED 23.7 6.3 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 258 Degrees SOLAR RADIATION 723.6 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 21.4 1282 26.5 1761 31.3 2313 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 29 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.3 39.2 32.2 1.7 0.0 0.00 64.6 69.1 1.1 4.5 0.9 135 2 70.5 37.4 29.8 1.8 0.0 0.00 64.0 68.9 1.3 4.9 1.1 82 3 68.9 37.6 31.7 1.6 0.0 0.00 63.5 68.9 2.2 4.5 2.0 82 4 69.1 37.8 31.9 1.6 0.0 0.00 63.3 68.7 1.6 5.6 1.3 85 5 65.7 39.6 38.4 1.3 0.0 0.00 62.6 68.7 2.0 4.0 1.8 85 6 65.8 40.1 38.8 1.3 2.4 0.00 62.1 68.5 2.2 4.3 2.0 82 7 71.6 40.8 33.0 1.8 17.0 0.00 62.1 68.4 3.8 7.8 3.6 91 8 79.0 38.8 23.8 2.6 34.6 0.00 63.5 68.2 6.0 11.6 5.4 130 9 81.5 38.8 21.8 2.9 46.8 0.00 66.7 68.0 6.7 13.6 6.3 129 10 85.1 37.9 18.8 3.3 66.2 0.00 70.7 68.0 6.9 17.4 4.9 192 11 86.9 34.7 15.5 3.7 77.2 0.00 74.5 67.8 10.5 21.3 9.6 232 12 88.7 32.9 13.7 4.0 83.6 0.00 77.9 67.6 11.0 23.7 9.6 233 13 89.8 30.9 12.2 4.2 85.3 0.00 79.7 67.6 12.5 25.5 11.2 227 14 90.9 32.7 12.7 4.3 81.9 0.00 80.8 67.6 14.1 24.2 12.8 232 15 90.7 33.8 13.3 4.3 73.8 0.00 80.8 67.6 13.6 25.9 12.3 231 16 90.9 32.0 12.4 4.3 57.1 0.00 80.1 67.8 14.5 26.6 13.4 228 17 90.1 32.0 12.6 4.2 44.9 0.00 78.3 68.0 13.2 26.2 11.9 226 18 88.5 32.2 13.4 4.0 26.8 0.00 75.6 68.2 14.5 25.5 13.4 238 19 86.2 32.7 14.7 3.7 11.2 0.00 72.3 68.4 11.4 21.7 10.5 231 20 82.8 29.8 14.7 3.3 0.7 0.00 70.2 68.5 10.3 18.1 9.6 236 21 78.8 28.0 15.4 2.8 0.0 0.00 67.3 68.7 9.8 17.0 9.4 247 22 74.7 28.6 18.2 2.4 0.0 0.00 65.1 68.9 8.1 14.5 7.6 292 23 71.6 33.1 24.1 2.0 0.0 0.00 63.7 68.9 8.7 14.1 8.5 296 24 70.3 33.1 25.4 1.9 0.0 0.00 62.6 68.9 5.6 11.9 5.1 320 AZMET Daily Weather Data : TUCSON : May 29 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.8 64.0 79.5 DegF RELATIVE HUMIDITY 54.0 11.2 21.6 % DEWPOINT 34.7 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 81.0 61.9 69.8 DegF SOIL TEMP. 20 in 69.1 67.6 68.4 DegF WIND SPEED 26.6 8.1 MPH WIND VECTOR MAG. 5.1 MPH WIND VECTOR DIR. 231 Degrees SOLAR RADIATION 709.5 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 21.8 1304 26.6 1787 31.7 2344 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 30 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.7 32.5 26.2 1.8 0.0 0.00 61.5 68.9 5.8 10.1 5.6 321 2 64.2 28.4 25.5 1.5 0.0 0.00 60.3 68.7 9.6 15.0 9.4 286 3 62.8 24.6 23.2 1.5 0.0 0.00 58.8 68.7 9.4 17.4 9.2 290 4 61.3 25.0 24.7 1.4 0.0 0.00 57.7 68.5 6.9 11.6 6.7 277 5 60.1 22.5 23.4 1.4 0.0 0.00 56.7 68.4 7.2 12.1 6.9 289 6 58.6 23.9 26.1 1.2 1.9 0.00 55.8 68.2 6.9 10.5 6.7 278 7 59.7 25.3 26.6 1.3 16.7 0.00 55.6 67.8 7.6 11.6 7.4 266 8 62.8 25.9 24.5 1.5 35.1 0.00 57.6 67.6 4.7 8.5 4.5 259 9 66.0 26.4 22.4 1.7 51.8 0.00 61.7 67.5 2.5 6.0 2.0 279 10 68.7 28.6 22.2 1.9 66.2 0.00 66.6 67.1 3.1 8.3 2.2 296 11 70.9 29.5 21.3 2.0 78.6 0.00 71.6 66.9 6.7 14.1 6.0 277 12 72.5 28.4 19.3 2.2 85.1 0.00 75.9 66.7 6.7 14.3 5.1 278 13 74.1 25.0 15.9 2.4 86.5 0.00 78.8 66.6 8.7 15.4 7.8 273 14 76.3 21.2 12.6 2.7 84.3 0.00 80.1 66.6 9.2 16.3 8.5 295 15 77.7 19.4 11.1 2.9 76.7 0.00 80.4 66.6 9.2 17.7 7.8 287 16 78.4 18.1 10.3 3.0 64.0 0.00 79.3 66.6 10.1 16.1 9.2 274 17 79.3 16.3 9.2 3.1 48.3 0.00 77.2 66.7 9.2 16.3 8.3 272 18 79.5 14.2 8.4 3.2 30.3 0.00 74.1 67.1 8.9 17.0 8.5 283 19 77.9 13.8 8.6 3.0 12.7 0.00 69.8 67.3 8.7 13.4 8.3 286 20 75.2 14.0 9.6 2.7 0.7 0.00 66.2 67.5 7.2 12.3 7.2 288 21 72.5 15.6 11.2 2.4 0.0 0.00 63.7 67.6 6.3 10.1 6.3 278 22 70.0 16.9 13.0 2.2 0.0 0.00 61.7 67.8 5.8 10.7 5.6 277 23 63.9 21.9 20.0 1.6 0.0 0.00 60.4 67.8 2.0 4.3 1.8 64 24 57.2 28.0 32.6 1.1 0.0 0.00 59.4 67.8 0.4 2.9 0.2 120 AZMET Daily Weather Data : TUCSON : May 30 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.1 55.2 69.1 DegF RELATIVE HUMIDITY 46.7 7.5 18.7 % DEWPOINT 22.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 80.4 55.6 66.4 DegF SOIL TEMP. 20 in 68.9 66.4 67.6 DegF WIND SPEED 17.7 6.7 MPH WIND VECTOR MAG. 6.0 MPH WIND VECTOR DIR. 282 Degrees SOLAR RADIATION 739.4 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 12.8 1316 17.6 1805 22.7 2367 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : May 31 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.2 26.8 33.7 1.0 0.0 0.00 58.5 67.8 1.3 3.4 1.3 77 2 54.0 25.9 33.6 0.9 0.0 0.02 57.6 67.6 1.3 3.1 1.3 75 3 54.3 25.0 31.9 1.0 0.0 0.00 56.8 67.5 0.7 2.2 0.7 110 4 53.8 26.2 34.3 0.9 0.0 0.00 56.8 67.3 0.9 2.5 0.7 98 5 52.3 23.7 32.5 0.9 0.0 0.00 56.5 67.1 0.9 3.4 0.7 99 6 52.0 24.6 34.2 0.9 1.2 0.00 55.8 66.9 1.3 3.1 1.1 91 7 58.5 26.2 29.3 1.2 17.0 0.00 56.8 66.7 0.9 3.1 0.7 90 8 66.0 23.0 19.4 1.8 28.7 0.00 58.8 66.6 3.4 6.3 3.1 78 9 71.6 23.5 16.4 2.2 36.8 0.00 61.3 66.2 2.2 5.6 2.2 84 10 78.3 26.2 14.6 2.8 64.5 0.00 65.3 66.0 1.8 5.6 1.6 102 11 84.7 29.8 13.7 3.5 78.1 0.00 67.5 65.8 3.6 9.2 3.4 84 12 88.9 33.3 13.8 4.0 84.1 0.00 68.7 65.8 3.6 12.1 2.2 124 13 91.2 33.4 12.9 4.4 85.3 0.00 70.7 65.7 4.9 13.6 3.6 149 14 93.6 33.4 12.1 4.7 81.9 0.00 73.4 65.7 4.7 13.0 2.0 134 15 95.0 32.0 10.9 5.0 61.6 0.00 75.6 65.7 4.3 14.3 1.6 186 16 95.5 32.0 10.7 5.1 41.8 0.00 76.8 65.7 7.6 16.1 6.7 259 17 95.2 31.5 10.6 5.1 31.3 0.00 76.8 65.8 8.1 15.7 7.6 257 18 93.7 30.4 10.6 4.8 18.4 0.00 75.6 66.0 8.3 13.6 8.1 268 19 91.8 30.0 11.1 4.5 5.5 0.00 74.1 66.2 8.5 13.0 8.3 308 20 88.9 30.0 12.1 4.1 0.2 0.00 72.0 66.4 8.3 13.6 8.1 310 21 86.0 27.9 12.2 3.7 0.0 0.00 70.0 66.7 8.5 15.2 8.5 310 22 82.8 27.0 13.0 3.3 0.0 0.00 68.4 66.9 5.6 8.5 5.1 300 23 78.6 28.0 15.6 2.8 0.0 0.00 66.9 67.1 5.8 10.3 5.8 269 24 74.1 28.2 18.2 2.4 0.0 0.00 66.0 67.3 1.8 4.9 1.6 275 AZMET Daily Weather Data : TUCSON : May 31 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.4 51.3 76.5 DegF RELATIVE HUMIDITY 62.3 9.2 19.0 % DEWPOINT 28.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 77.0 55.8 66.0 DegF SOIL TEMP. 20 in 67.8 65.7 66.6 DegF WIND SPEED 16.1 4.0 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 286 Degrees SOLAR RADIATION 636.7 Langleys PRECIPITATION 0.02 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 17.3 1334 21.6 1827 26.6 2394 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 1 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.5 28.9 22.6 1.8 0.0 0.00 64.9 67.3 1.3 3.4 1.1 77 2 67.5 30.0 24.5 1.7 0.0 0.00 64.2 67.3 1.8 4.3 1.8 92 3 67.1 30.2 25.1 1.7 0.0 0.00 63.5 67.3 1.3 3.4 1.3 79 4 65.8 30.2 26.4 1.6 0.0 0.00 62.8 67.3 0.9 2.9 0.7 85 5 64.2 30.6 28.0 1.5 0.0 0.00 62.2 67.3 1.6 4.3 1.3 89 6 64.2 31.6 29.4 1.5 1.4 0.00 61.9 67.3 1.3 4.9 1.3 101 7 67.8 33.1 27.5 1.7 12.2 0.00 61.9 67.1 1.8 4.3 1.8 82 8 73.0 34.9 24.8 2.1 25.3 0.00 62.6 66.9 1.6 4.3 1.6 85 9 79.2 34.5 19.9 2.7 52.3 0.00 64.9 66.9 2.9 7.2 2.7 104 10 84.2 34.5 16.9 3.3 67.4 0.00 68.4 66.7 4.3 8.3 4.0 110 11 89.4 32.5 13.3 4.1 79.3 0.00 72.5 66.6 4.3 10.7 3.6 106 12 92.8 28.0 9.9 4.8 73.6 0.00 76.1 66.6 5.4 14.1 4.3 111 13 95.5 27.5 8.9 5.2 84.6 0.00 78.8 66.6 5.4 15.4 2.2 266 14 97.7 26.8 8.1 5.6 72.4 0.00 80.6 66.6 6.3 16.1 4.5 266 15 97.3 30.4 9.5 5.5 63.5 0.00 81.0 66.6 11.4 20.8 10.7 296 16 96.8 29.5 9.3 5.4 59.0 0.00 80.8 66.7 11.6 18.8 10.7 308 17 95.9 23.0 7.3 5.4 32.3 0.00 78.8 67.1 10.7 18.1 10.1 323 18 94.6 17.6 6.0 5.2 15.3 0.00 76.3 67.3 9.6 19.9 8.7 274 19 92.5 19.9 7.1 4.8 6.0 0.00 73.4 67.5 9.6 13.9 9.4 305 20 89.8 18.3 7.2 4.4 0.5 0.00 70.9 67.8 7.4 12.1 7.2 293 21 86.9 18.5 8.0 4.0 0.0 0.00 68.9 68.0 6.0 10.3 5.8 288 22 82.6 22.6 10.9 3.4 0.0 0.00 67.3 68.2 4.9 9.4 4.9 273 23 79.7 23.7 12.5 3.0 0.0 0.00 66.0 68.4 5.4 9.4 5.4 270 24 77.4 23.9 13.6 2.8 0.0 0.00 64.9 68.4 6.0 8.7 6.0 258 AZMET Daily Weather Data : TUCSON : Jun 1 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.3 63.1 82.0 DegF RELATIVE HUMIDITY 34.8 3.9 15.7 % DEWPOINT 27.5 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 81.1 61.7 69.8 DegF SOIL TEMP. 20 in 68.4 66.6 67.3 DegF WIND SPEED 20.8 5.1 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 644.6 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 22.5 1356 27.5 1854 32.6 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, 2011 AZMET Hourly Weather Data : TUCSON : Jun 2 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.6 27.5 18.4 2.3 0.0 0.00 64.0 68.4 2.9 8.3 2.0 253 2 67.3 29.1 23.9 1.7 0.0 0.00 63.3 68.4 0.7 2.7 0.7 100 3 63.7 28.0 25.9 1.5 0.0 0.00 62.4 68.2 0.9 3.4 0.9 105 4 61.5 29.3 29.4 1.3 0.0 0.00 61.7 68.2 1.1 4.0 1.1 87 5 60.1 30.6 32.7 1.2 0.0 0.00 61.2 68.0 1.1 2.5 1.1 84 6 59.7 29.7 31.9 1.2 1.4 0.00 60.8 67.8 1.3 2.7 1.3 80 7 65.3 32.0 29.0 1.5 19.8 0.00 61.2 67.8 1.1 3.8 1.1 109 8 74.5 25.9 16.4 2.4 38.9 0.00 62.4 67.6 1.6 4.5 1.6 102 9 78.4 25.2 13.8 2.9 47.1 0.00 64.8 67.5 1.1 4.9 0.2 140 10 80.4 25.7 13.4 3.1 64.7 0.00 67.5 67.3 4.5 9.2 4.0 283 11 82.9 25.3 12.1 3.4 74.1 0.00 70.5 67.1 4.3 8.7 3.6 264 12 86.0 24.4 10.6 3.8 87.0 0.00 73.8 66.9 4.5 13.0 2.2 293 13 87.8 23.4 9.6 4.1 86.7 0.00 77.2 66.9 7.6 15.0 6.3 290 14 90.0 21.0 8.1 4.4 83.4 0.00 79.0 66.9 8.5 17.4 7.4 302 15 91.2 22.5 8.2 4.6 72.9 0.00 80.1 66.9 10.1 21.3 8.9 301 16 91.9 23.0 8.2 4.7 62.3 0.00 79.9 67.1 12.1 18.6 11.2 315 17 92.5 21.0 7.4 4.8 46.6 0.00 78.8 67.3 11.0 23.3 10.1 305 18 92.1 18.9 6.8 4.8 29.6 0.00 76.8 67.5 11.6 20.4 11.2 294 19 89.8 20.1 7.8 4.4 12.2 0.00 73.6 67.6 12.3 19.9 11.6 298 20 85.8 22.8 9.9 3.8 0.7 0.00 70.7 67.8 9.8 15.9 9.6 292 21 81.9 21.0 10.4 3.3 0.0 0.00 68.4 68.0 8.7 13.6 8.5 279 22 79.2 19.6 10.6 3.0 0.0 0.00 66.2 68.2 8.3 13.4 8.3 266 23 76.3 18.1 11.1 2.7 0.0 0.00 64.8 68.4 7.2 10.5 7.2 255 24 72.9 16.9 11.8 2.4 0.0 0.00 63.5 68.4 2.9 7.4 1.8 266 AZMET Daily Weather Data : TUCSON : Jun 2 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.4 58.6 78.4 DegF RELATIVE HUMIDITY 55.6 5.9 15.3 % DEWPOINT 24.3 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 80.2 60.8 68.9 DegF SOIL TEMP. 20 in 68.4 66.9 67.6 DegF WIND SPEED 23.3 5.6 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 291 Degrees SOLAR RADIATION 727.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.6 1376 24.7 1879 29.5 2456 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 3 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.2 18.0 15.5 1.9 0.0 0.00 62.4 68.4 1.6 5.1 1.6 71 2 63.9 19.8 18.2 1.6 0.0 0.00 61.3 68.4 1.3 2.9 1.3 93 3 59.9 21.9 23.0 1.4 0.0 0.00 60.4 68.2 0.7 2.9 0.7 118 4 57.9 22.6 25.2 1.2 0.0 0.00 59.5 68.2 1.1 2.9 1.1 77 5 55.9 23.5 28.2 1.1 0.0 0.00 58.6 68.0 0.4 1.8 0.4 82 6 54.5 24.1 30.4 1.0 2.4 0.00 57.9 67.8 0.4 1.8 0.4 87 7 61.7 25.5 25.2 1.4 17.4 0.00 57.9 67.6 1.6 4.5 1.6 93 8 70.2 25.5 18.6 2.1 35.1 0.00 59.4 67.5 0.9 3.8 0.9 65 9 76.1 25.9 15.5 2.6 52.1 0.00 62.8 67.3 2.0 5.1 1.8 83 10 81.9 24.3 12.0 3.3 66.9 0.00 67.5 66.9 4.0 7.4 3.6 91 11 85.6 24.1 10.5 3.8 76.9 0.00 72.3 66.7 3.8 9.4 2.7 104 12 88.2 23.5 9.5 4.1 84.1 0.00 76.6 66.6 3.6 9.4 1.1 77 13 90.3 22.3 8.4 4.5 85.8 0.00 80.1 66.6 5.4 17.4 3.8 279 14 93.7 21.6 7.3 5.0 83.6 0.00 81.9 66.6 6.9 16.3 5.6 237 15 95.0 21.6 7.1 5.2 75.7 0.00 81.9 66.6 11.9 21.0 10.7 252 16 94.8 21.4 7.0 5.2 63.3 0.00 80.8 66.7 12.5 24.8 11.6 248 17 94.6 21.7 7.2 5.2 47.3 0.00 79.2 66.9 10.3 19.7 9.6 242 18 93.9 22.3 7.5 5.0 29.4 0.00 77.0 67.3 10.5 18.1 9.8 244 19 92.1 22.3 8.0 4.7 12.7 0.00 73.9 67.5 9.6 17.4 9.2 244 20 88.9 19.8 7.9 4.3 0.7 0.00 71.1 67.8 7.2 13.2 6.3 286 21 85.3 18.3 8.3 3.8 0.0 0.00 68.5 68.0 6.3 10.7 6.3 300 22 83.3 17.1 8.4 3.6 0.0 0.00 66.7 68.2 5.6 10.1 5.4 320 23 79.7 19.6 10.6 3.1 0.0 0.00 65.1 68.4 3.4 6.3 3.4 298 24 73.9 26.4 17.5 2.4 0.0 0.00 64.2 68.4 1.8 4.9 1.6 291 AZMET Daily Weather Data : TUCSON : Jun 3 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.9 53.2 78.6 DegF RELATIVE HUMIDITY 33.3 5.9 14.0 % DEWPOINT 22.3 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 82.2 57.6 68.7 DegF SOIL TEMP. 20 in 68.4 66.6 67.5 DegF WIND SPEED 24.8 4.7 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 259 Degrees SOLAR RADIATION 733.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.6 1393 22.5 1901 27.5 2483 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 4 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.9 31.6 28.9 1.5 0.0 0.00 63.3 68.4 0.7 2.9 0.4 160 2 63.9 27.9 25.6 1.5 0.0 0.00 62.4 68.4 1.8 4.3 1.8 90 3 62.1 26.6 25.7 1.4 0.0 0.00 61.3 68.2 0.9 2.7 0.9 96 4 60.3 26.8 27.9 1.3 0.0 0.00 60.4 68.2 1.1 2.7 0.9 78 5 60.4 24.8 25.5 1.3 0.0 0.00 59.7 68.0 2.7 4.9 2.5 84 6 61.7 25.3 24.9 1.4 2.6 0.00 59.2 67.8 1.8 4.9 1.8 111 7 66.6 31.1 26.3 1.6 17.9 0.00 59.4 67.6 0.7 2.2 0.7 68 8 74.5 31.1 20.3 2.3 35.4 0.00 60.8 67.5 1.6 6.0 1.6 71 9 82.6 27.7 13.4 3.3 52.6 0.00 63.5 67.3 3.4 7.8 2.9 115 10 87.3 28.9 12.2 3.9 67.8 0.00 66.9 67.1 2.7 7.2 2.2 121 11 90.3 24.3 9.1 4.4 79.1 0.00 70.9 66.9 4.3 10.7 3.1 106 12 92.8 23.7 8.2 4.8 85.1 0.00 74.8 66.9 4.3 12.1 3.1 97 13 95.2 24.6 8.0 5.2 85.8 0.00 78.4 66.7 5.4 11.0 4.0 66 14 97.9 25.7 7.7 5.7 81.9 0.00 81.0 66.7 5.1 19.0 2.2 194 15 99.5 25.3 7.2 6.0 73.1 0.00 82.8 66.7 4.9 14.5 3.1 257 16 100.0 27.1 7.7 6.1 62.8 0.00 83.3 66.9 8.3 16.1 6.0 255 17 99.7 27.1 7.7 6.0 46.8 0.00 82.0 67.1 10.5 17.7 9.6 255 18 98.4 26.6 7.8 5.8 28.0 0.00 79.3 67.3 10.7 18.1 10.1 256 19 96.6 25.3 7.9 5.4 11.7 0.00 76.3 67.6 8.5 15.4 8.1 259 20 93.4 20.3 7.0 5.0 1.0 0.00 73.6 68.0 9.6 17.0 9.4 300 21 89.1 20.5 8.1 4.3 0.0 0.00 71.2 68.2 4.9 8.9 4.7 302 22 86.5 19.2 8.3 4.0 0.0 0.00 69.1 68.4 5.8 9.4 5.6 291 23 84.7 16.9 8.0 3.8 0.0 0.00 67.5 68.5 5.8 10.7 5.1 307 24 82.8 17.1 8.6 3.5 0.0 0.00 66.2 68.7 5.6 10.5 5.4 298 AZMET Daily Weather Data : TUCSON : Jun 4 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.1 57.0 82.9 DegF RELATIVE HUMIDITY 46.9 5.7 14.2 % DEWPOINT 25.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.7 KPas SOIL TEMP. 4 in 83.5 59.2 69.6 DegF SOIL TEMP. 20 in 68.7 66.7 67.6 DegF WIND SPEED 19.0 4.7 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 272 Degrees SOLAR RADIATION 732.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.2 1414 25.2 1927 30.2 2514 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 5 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.7 17.8 9.7 3.1 0.0 0.00 65.1 68.7 4.7 7.4 4.5 255 2 72.7 21.7 14.7 2.4 0.0 0.00 64.0 68.7 1.3 6.3 0.7 106 3 67.5 22.8 18.4 1.9 0.0 0.00 63.5 68.7 1.6 3.6 1.3 88 4 64.6 20.3 18.1 1.7 0.0 0.00 63.0 68.7 1.3 2.7 1.1 64 5 62.1 21.4 20.8 1.5 0.0 0.00 62.2 68.5 0.7 2.0 0.7 67 6 61.5 22.8 22.5 1.4 2.2 0.00 61.5 68.4 0.7 2.0 0.7 67 7 66.4 27.1 22.7 1.7 16.0 0.00 61.2 68.4 1.1 4.3 1.1 64 8 74.8 24.8 15.4 2.5 33.7 0.00 62.1 68.2 1.1 4.0 0.9 94 9 81.3 25.2 12.7 3.2 51.1 0.00 64.4 68.0 0.9 3.4 0.4 22 10 87.3 24.3 10.1 4.0 63.5 0.00 67.6 67.8 1.1 4.3 0.7 65 11 90.5 22.5 8.4 4.5 75.0 0.00 71.4 67.6 2.0 6.0 1.1 273 12 92.8 23.0 8.0 4.8 81.9 0.00 75.7 67.5 3.4 10.7 2.5 262 13 95.5 23.9 7.6 5.3 86.0 0.00 79.3 67.5 3.8 10.1 2.9 288 14 97.5 24.4 7.4 5.6 82.9 0.00 81.7 67.3 5.8 15.2 4.9 292 15 99.0 23.9 6.9 5.9 74.3 0.00 82.9 67.5 6.3 15.0 5.1 302 16 99.7 24.1 6.8 6.0 61.6 0.00 83.3 67.5 7.8 15.0 6.9 321 17 99.7 23.9 6.7 6.0 45.9 0.00 82.0 67.8 10.1 17.4 9.6 319 18 99.0 23.5 6.8 5.9 30.8 0.00 79.9 68.0 10.3 17.7 9.6 314 19 97.5 23.2 7.0 5.7 12.2 0.00 76.8 68.2 9.6 18.1 9.2 307 20 94.1 24.3 8.1 5.0 1.0 0.00 73.9 68.5 8.7 15.4 8.5 281 21 89.8 25.9 10.0 4.3 0.0 0.00 71.6 68.9 4.0 8.9 4.0 280 22 82.6 26.4 12.9 3.3 0.0 0.00 70.2 69.1 0.7 3.4 0.7 300 23 77.5 35.6 23.0 2.5 0.0 0.00 68.9 69.1 1.6 5.1 0.9 291 24 70.9 33.3 25.0 1.9 0.0 0.00 67.8 69.3 0.4 1.8 0.4 86 AZMET Daily Weather Data : TUCSON : Jun 5 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.8 60.1 83.5 DegF RELATIVE HUMIDITY 63.1 5.7 12.9 % DEWPOINT 24.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 83.3 61.2 70.9 DegF SOIL TEMP. 20 in 69.3 67.3 68.2 DegF WIND SPEED 18.1 3.6 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 304 Degrees SOLAR RADIATION 717.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.6 1435 26.6 1953 31.5 2545 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 6 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.2 30.9 23.2 1.9 0.0 0.00 66.7 69.4 1.1 3.4 1.1 93 2 69.3 30.4 23.6 1.9 0.0 0.00 65.7 69.3 1.3 3.6 1.1 78 3 67.8 30.6 24.9 1.7 0.0 0.00 64.8 69.3 1.8 4.3 1.8 90 4 70.2 29.7 22.1 2.0 0.0 0.00 63.9 69.3 2.2 4.7 2.0 85 5 67.5 31.1 25.7 1.7 0.0 0.00 63.0 69.1 2.5 5.6 2.5 90 6 68.0 30.7 24.9 1.8 1.7 0.00 62.2 69.1 2.9 7.4 2.9 90 7 70.7 33.6 25.5 1.9 15.8 0.00 62.1 68.9 2.5 5.8 2.2 88 8 78.4 34.2 20.1 2.7 32.0 0.00 63.1 68.7 3.8 6.7 3.6 96 9 84.6 32.7 15.6 3.4 48.5 0.00 65.3 68.5 4.5 8.3 4.3 95 10 88.7 33.8 14.2 4.0 61.9 0.00 68.5 68.4 4.3 9.6 3.6 102 11 90.7 34.2 13.6 4.2 75.3 0.00 72.5 68.2 4.0 11.6 3.1 92 12 93.9 33.6 12.0 4.8 81.2 0.00 76.8 68.0 5.4 17.2 3.8 216 13 95.2 31.3 10.5 5.1 83.8 0.00 79.3 68.0 7.8 19.7 6.5 225 14 96.3 29.5 9.5 5.3 81.5 0.00 81.0 68.0 9.4 19.5 8.3 242 15 97.0 26.1 8.0 5.5 74.8 0.00 81.1 68.0 11.4 24.8 10.3 251 16 96.8 24.3 7.5 5.5 62.8 0.00 81.0 68.2 10.7 20.1 8.9 256 17 95.7 24.4 7.8 5.3 46.8 0.00 79.7 68.4 11.0 19.5 10.3 265 18 95.0 23.9 7.8 5.2 30.3 0.00 77.9 68.5 8.5 17.4 7.2 237 19 93.6 25.9 8.9 4.9 13.4 0.00 75.2 68.7 8.1 14.1 7.4 231 20 90.0 27.3 10.5 4.3 1.0 0.00 72.5 68.9 6.0 14.1 5.6 259 21 84.4 29.1 13.5 3.5 0.0 0.00 70.2 69.3 6.3 11.2 6.3 284 22 80.6 29.8 15.8 3.0 0.0 0.00 68.4 69.3 4.7 9.2 4.7 287 23 76.8 30.9 18.6 2.6 0.0 0.00 67.1 69.4 2.9 4.7 2.7 295 24 73.6 33.3 22.9 2.2 0.0 0.00 66.0 69.4 3.4 4.9 3.4 276 AZMET Daily Weather Data : TUCSON : Jun 6 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.1 66.0 83.1 DegF RELATIVE HUMIDITY 35.3 6.3 16.1 % DEWPOINT 30.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 81.1 61.9 70.7 DegF SOIL TEMP. 20 in 69.4 68.0 68.7 DegF WIND SPEED 24.8 5.4 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 243 Degrees SOLAR RADIATION 711.0 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 23.6 1459 28.6 1982 33.7 2579 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 7 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.6 33.3 24.5 2.0 0.0 0.00 65.1 69.4 2.0 5.1 2.0 290 2 65.5 36.5 34.0 1.4 0.0 0.00 64.2 69.4 0.4 1.8 0.2 206 3 69.8 30.4 23.2 1.9 0.0 0.00 63.3 69.4 2.2 5.4 2.2 284 4 64.2 32.4 30.4 1.4 0.0 0.00 62.4 69.3 1.3 3.4 1.1 84 5 61.2 33.8 35.8 1.2 0.0 0.00 61.7 69.1 1.6 3.4 1.6 79 6 60.4 32.4 34.3 1.2 2.6 0.00 61.0 68.9 0.9 2.0 0.9 70 7 65.5 35.8 33.1 1.4 18.2 0.00 60.8 68.9 1.1 2.5 1.1 70 8 73.8 37.0 26.2 2.1 33.7 0.00 62.2 68.7 0.7 2.2 0.7 84 9 79.3 34.3 19.7 2.7 52.8 0.00 64.6 68.4 0.9 5.1 0.4 337 10 82.8 31.3 15.6 3.2 67.4 0.00 66.9 68.2 1.8 5.4 0.4 186 11 85.5 30.4 13.7 3.6 78.4 0.00 74.5 68.0 3.8 11.6 2.0 131 12 87.4 29.8 12.6 3.9 84.1 0.00 81.7 68.0 3.8 11.2 2.2 108 13 90.0 29.5 11.4 4.3 77.2 0.00 85.8 67.8 2.9 7.4 0.4 29 14 92.5 29.1 10.5 4.7 83.1 0.00 87.8 67.8 3.4 16.6 1.6 184 15 95.5 26.2 8.4 5.2 76.2 0.00 84.2 68.0 9.8 18.6 8.9 246 16 95.9 25.0 7.9 5.3 63.3 0.00 82.4 68.0 7.6 17.0 6.5 258 17 96.4 22.1 6.9 5.5 48.5 0.00 82.0 68.7 6.3 14.1 5.1 224 18 95.5 21.0 6.8 5.3 31.1 0.00 81.5 68.9 7.4 16.8 6.3 249 19 93.4 21.6 7.4 5.0 13.6 0.00 81.0 69.1 8.9 15.2 8.3 262 20 89.4 22.5 8.7 4.3 1.0 0.00 79.5 69.1 5.6 11.6 5.4 267 21 83.5 23.9 11.2 3.5 0.0 0.00 79.0 69.3 1.1 4.7 1.1 271 22 75.9 22.6 13.6 2.6 0.0 0.00 77.9 69.4 0.4 2.0 0.4 108 23 69.3 30.6 23.7 1.9 0.0 0.00 77.0 71.1 0.7 2.7 0.2 108 24 68.2 26.1 20.4 1.9 0.0 0.00 75.2 72.1 1.3 5.6 1.1 80 AZMET Daily Weather Data : TUCSON : Jun 7 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.2 58.6 79.7 DegF RELATIVE HUMIDITY 59.1 5.8 18.3 % DEWPOINT 29.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 87.8 60.8 73.4 DegF SOIL TEMP. 20 in 73.4 67.8 68.9 DegF WIND SPEED 18.6 3.1 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 248 Degrees SOLAR RADIATION 731.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.3 1479 25.2 2007 30.2 2609 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 8 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.9 24.4 21.2 1.7 0.0 0.00 71.6 72.9 0.4 1.3 0.4 329 2 64.8 25.5 22.6 1.6 0.0 0.00 69.6 73.0 2.0 5.6 1.6 102 3 61.9 25.7 25.0 1.4 0.0 0.00 68.0 73.0 0.9 3.1 0.7 92 4 59.2 24.6 26.4 1.3 0.0 0.00 66.4 72.7 1.3 4.3 1.3 88 5 57.4 23.4 26.7 1.2 0.0 0.00 64.9 72.5 0.9 3.4 0.9 71 6 55.8 24.1 29.2 1.1 2.9 0.00 63.7 72.3 0.9 2.2 0.7 85 7 63.3 27.5 25.8 1.5 18.9 0.00 63.1 72.1 1.3 5.6 1.3 106 8 71.1 24.6 17.5 2.2 36.5 0.00 64.2 72.0 3.4 6.3 3.1 97 9 78.6 22.6 12.5 2.9 53.0 0.00 66.4 71.8 4.0 7.6 3.8 103 10 84.2 23.9 10.9 3.6 68.3 0.00 69.4 71.6 4.3 12.5 3.6 97 11 87.4 24.4 10.1 4.0 79.1 0.00 72.7 71.2 3.1 10.7 0.9 260 12 90.0 23.2 8.9 4.4 85.5 0.00 75.6 71.1 6.5 15.0 5.6 267 13 91.6 21.7 7.8 4.7 87.0 0.00 77.4 70.9 7.8 17.4 6.7 261 14 93.7 18.3 6.4 5.1 84.6 0.00 78.1 70.7 12.5 24.8 11.9 247 15 94.1 12.4 4.8 5.2 77.6 0.00 77.7 70.5 11.9 23.7 11.0 249 16 94.3 12.7 4.9 5.2 65.2 0.00 77.7 70.5 7.2 18.8 5.8 211 17 94.6 12.4 4.8 5.3 49.5 0.00 77.5 70.3 6.3 13.9 5.1 215 18 93.7 13.1 5.1 5.1 31.5 0.00 76.6 70.3 7.4 15.7 6.7 238 19 91.0 21.0 7.8 4.6 14.1 0.00 74.7 70.3 8.5 15.4 7.8 270 20 87.3 26.4 11.1 3.9 1.0 0.00 72.3 70.3 9.2 15.4 8.9 288 21 84.0 28.0 13.1 3.5 0.0 0.00 70.2 70.3 7.6 13.0 7.4 299 22 81.5 28.4 14.4 3.1 0.0 0.00 68.5 70.3 5.4 10.3 5.4 306 23 78.8 29.5 16.4 2.8 0.0 0.00 67.1 70.3 4.7 8.9 4.5 294 24 72.9 34.9 25.4 2.1 0.0 0.00 65.8 70.3 1.8 4.3 1.1 312 AZMET Daily Weather Data : TUCSON : Jun 8 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.4 54.1 79.0 DegF RELATIVE HUMIDITY 42.5 3.6 14.9 % DEWPOINT 23.0 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 78.1 63.1 71.1 DegF SOIL TEMP. 20 in 73.0 70.3 71.4 DegF WIND SPEED 24.8 4.9 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 259 Degrees SOLAR RADIATION 754.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.8 1497 22.7 2030 27.7 2637 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 9 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.0 40.5 41.5 1.4 0.0 0.00 64.8 70.5 1.1 3.6 0.2 101 2 62.2 37.6 40.1 1.1 0.0 0.00 63.9 70.5 0.7 2.7 0.7 103 3 60.8 35.6 39.0 1.1 0.0 0.00 63.0 70.3 0.7 3.4 0.7 110 4 60.4 34.0 36.8 1.1 0.0 0.00 62.1 70.3 0.7 3.8 0.7 88 5 58.6 32.0 36.4 1.1 0.0 0.00 61.0 70.3 1.1 3.6 0.9 76 6 56.7 33.3 41.1 0.9 2.9 0.00 60.1 70.2 0.9 2.0 0.9 82 7 64.0 32.2 30.4 1.4 18.6 0.00 59.9 70.0 2.5 4.9 2.5 86 8 71.2 30.6 22.2 2.0 35.8 0.00 61.2 69.6 1.8 4.3 1.8 79 9 77.7 28.8 16.5 2.7 53.0 0.00 63.5 69.3 0.9 4.9 0.7 104 10 81.5 29.5 15.1 3.1 68.3 0.00 67.6 68.9 2.0 6.9 1.1 139 11 85.1 25.3 11.3 3.7 79.6 0.00 72.3 68.5 2.7 7.4 1.3 332 12 87.4 21.9 9.1 4.0 86.0 0.00 75.2 68.4 3.6 10.3 1.3 208 13 89.6 23.7 9.1 4.3 87.4 0.00 77.5 68.4 4.0 12.1 1.3 227 14 91.6 24.1 8.7 4.6 84.1 0.00 79.2 68.2 4.5 13.4 2.9 271 15 93.0 23.5 8.2 4.9 74.8 0.00 80.4 68.2 5.4 13.0 2.0 255 16 94.6 21.7 7.2 5.2 64.0 0.00 80.4 68.2 6.7 15.0 5.8 316 17 94.1 20.1 6.8 5.1 48.5 0.00 79.2 68.2 9.6 21.5 8.7 298 18 93.4 21.9 7.6 4.9 30.8 0.00 77.2 68.4 9.8 19.5 8.7 298 19 91.6 23.4 8.5 4.6 13.4 0.00 74.8 68.4 8.7 17.0 8.5 298 20 88.7 23.9 9.4 4.2 1.0 0.00 72.3 68.5 7.2 13.0 6.9 301 21 85.3 25.9 11.5 3.7 0.0 0.00 70.2 68.7 7.2 11.9 6.9 285 22 81.5 26.8 13.5 3.2 0.0 0.00 68.4 68.7 5.1 8.5 4.9 276 23 78.6 28.6 16.0 2.8 0.0 0.00 66.7 68.9 5.4 9.2 5.4 267 24 77.7 29.7 17.1 2.7 0.0 0.00 65.5 69.1 6.0 9.6 5.8 283 AZMET Daily Weather Data : TUCSON : Jun 9 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.5 55.6 78.8 DegF RELATIVE HUMIDITY 73.7 5.8 19.3 % DEWPOINT 28.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 80.4 59.7 69.4 DegF SOIL TEMP. 20 in 70.5 68.2 69.1 DegF WIND SPEED 21.5 4.0 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 292 Degrees SOLAR RADIATION 748.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 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 1515 23.6 2053 28.6 2665 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 10 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.2 29.8 18.8 2.4 0.0 0.00 64.4 69.1 5.1 9.6 4.9 271 2 70.2 29.3 21.7 2.0 0.0 0.00 63.5 69.3 2.2 4.9 1.6 71 3 67.6 27.5 22.2 1.8 0.0 0.00 62.6 69.3 2.9 6.5 2.5 86 4 63.1 28.6 27.1 1.4 0.0 0.00 61.9 69.3 1.1 3.4 1.1 115 5 60.1 29.1 30.6 1.2 0.0 0.00 61.0 69.3 0.7 2.5 0.7 47 6 59.2 29.3 31.8 1.2 2.6 0.00 60.3 69.3 0.9 2.9 0.9 83 7 66.6 29.8 25.2 1.7 17.9 0.00 60.3 69.1 2.0 5.6 2.0 91 8 73.4 30.2 20.2 2.2 35.4 0.00 61.7 69.1 2.5 4.9 2.2 94 9 79.5 30.7 16.9 2.9 52.6 0.00 64.6 68.9 2.9 6.9 2.7 117 10 83.7 32.2 15.6 3.3 67.8 0.00 68.2 68.9 2.5 6.9 1.6 114 11 86.9 30.9 13.5 3.8 79.1 0.00 72.0 68.7 2.9 8.3 1.3 142 12 88.9 26.2 10.4 4.2 86.0 0.00 75.0 68.7 4.5 10.7 2.0 118 13 91.0 22.8 8.4 4.6 87.9 0.00 77.5 68.5 3.8 11.6 2.2 191 14 92.5 23.4 8.2 4.8 84.3 0.00 79.5 68.5 4.0 10.5 0.4 220 15 94.1 23.5 7.9 5.0 76.2 0.00 80.8 68.4 4.3 10.1 0.7 91 16 95.4 23.9 7.7 5.3 63.8 0.00 81.1 68.4 4.7 12.3 2.0 267 17 96.1 23.5 7.4 5.4 46.1 0.00 80.8 68.4 4.5 12.5 2.0 275 18 95.9 24.6 7.8 5.3 30.6 0.00 79.2 68.5 8.5 14.8 7.8 276 19 94.8 23.9 7.8 5.2 13.6 0.00 76.8 68.5 6.3 14.5 5.8 262 20 92.3 16.5 6.1 4.9 1.2 0.00 74.1 68.7 6.3 13.6 5.8 239 21 88.9 13.5 6.0 4.4 0.0 0.00 71.6 68.9 5.8 12.1 5.6 244 22 84.2 26.8 12.3 3.5 0.0 0.00 69.6 68.9 4.7 11.2 4.7 287 23 81.7 29.8 15.1 3.1 0.0 0.00 68.0 69.1 4.7 8.5 4.5 327 24 78.3 33.4 19.6 2.7 0.0 0.00 66.7 69.1 2.9 6.9 2.7 277 AZMET Daily Weather Data : TUCSON : Jun 10 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.8 58.1 81.7 DegF RELATIVE HUMIDITY 37.3 4.9 15.4 % DEWPOINT 26.6 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 81.1 60.1 70.0 DegF SOIL TEMP. 20 in 69.3 68.4 68.9 DegF WIND SPEED 14.8 3.8 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 257 Degrees SOLAR RADIATION 745.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.0 1535 25.0 2078 30.1 2695 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 11 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.1 37.2 28.2 2.0 0.0 0.00 65.7 69.3 1.3 3.4 0.9 270 2 68.9 35.6 29.3 1.7 0.0 0.00 64.8 69.4 2.2 6.3 1.8 86 3 67.5 31.1 25.7 1.7 0.0 0.00 63.9 69.4 1.6 2.9 1.3 97 4 64.8 29.7 26.7 1.5 0.0 0.00 63.0 69.4 1.3 3.1 1.1 103 5 62.2 33.1 33.5 1.3 0.0 0.00 62.1 69.4 1.3 3.1 1.3 77 6 61.2 32.2 33.5 1.2 2.9 0.00 61.3 69.4 1.3 3.4 1.1 80 7 67.1 33.3 28.4 1.6 18.6 0.00 61.2 69.4 1.8 4.5 1.6 87 8 73.8 29.8 19.8 2.3 36.1 0.00 62.6 69.3 3.4 7.4 3.1 109 9 80.2 29.5 15.7 3.0 53.3 0.00 65.1 69.3 4.3 7.4 4.0 122 10 84.9 30.0 13.7 3.5 68.3 0.00 68.7 69.1 4.0 10.3 3.1 126 11 87.1 27.9 11.8 3.9 79.3 0.00 71.8 69.1 5.1 14.1 4.3 107 12 89.8 26.4 10.2 4.3 85.5 0.00 75.0 68.9 4.0 11.4 2.7 148 13 91.6 24.8 9.0 4.6 87.0 0.00 77.4 68.9 4.9 12.5 0.9 135 14 94.5 22.3 7.4 5.1 84.6 0.00 79.5 68.7 6.0 16.6 3.8 262 15 96.1 18.7 6.0 5.4 76.9 0.00 79.9 68.7 6.9 18.8 5.8 252 16 96.6 18.0 5.8 5.6 65.0 0.00 79.9 68.7 7.8 19.5 6.7 254 17 97.3 16.9 5.4 5.7 49.5 0.00 79.2 68.7 6.0 14.3 4.7 231 18 97.0 15.3 5.1 5.7 31.5 0.00 78.1 68.7 5.8 12.8 4.9 219 19 95.7 15.3 5.2 5.4 14.6 0.00 75.9 68.9 5.8 10.7 5.1 234 20 92.5 16.5 6.2 4.9 1.2 0.00 73.4 68.9 2.9 9.4 2.9 232 21 83.1 18.9 9.2 3.5 0.0 0.00 71.4 69.1 0.4 2.7 0.2 320 22 76.3 19.6 11.8 2.7 0.0 0.00 69.8 69.1 0.4 0.4 0.2 164 23 65.3 38.3 43.2 1.4 0.0 0.00 68.2 69.3 0.4 1.3 0.4 124 24 63.0 40.5 44.9 1.1 0.0 0.00 66.7 69.4 0.4 3.4 0.2 82 AZMET Daily Weather Data : TUCSON : Jun 11 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.1 54.0 80.4 DegF RELATIVE HUMIDITY 86.5 4.1 18.1 % DEWPOINT 26.6 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 80.1 61.0 70.2 DegF SOIL TEMP. 20 in 69.4 68.7 69.1 DegF WIND SPEED 19.5 3.4 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 193 Degrees SOLAR RADIATION 753.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.5 1554 23.4 2102 28.3 2724 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 12 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.0 33.3 31.8 1.4 0.0 0.00 65.5 69.4 1.1 2.9 0.9 83 2 67.3 27.9 22.7 1.8 0.0 0.00 64.6 69.6 1.6 4.0 1.3 85 3 64.8 25.9 22.9 1.6 0.0 0.00 63.7 69.6 0.9 3.1 0.9 75 4 65.3 24.6 21.1 1.7 0.0 0.00 63.0 69.6 2.7 4.3 2.5 88 5 64.6 26.6 23.6 1.6 0.0 0.00 62.1 69.6 2.0 4.3 2.0 81 6 63.5 27.7 25.8 1.5 2.4 0.00 61.3 69.4 1.8 5.4 1.6 66 7 69.4 29.7 22.8 1.9 17.4 0.00 61.3 69.4 2.0 4.7 1.8 100 8 77.2 33.1 20.0 2.6 34.6 0.00 62.8 69.4 2.5 4.9 2.2 96 9 84.7 34.7 16.7 3.4 47.5 0.00 65.8 69.3 4.0 11.9 3.6 113 10 88.2 35.2 15.3 3.9 67.4 0.00 69.4 69.3 4.9 15.9 3.8 126 11 90.7 27.9 10.5 4.4 79.1 0.00 72.3 69.1 6.5 13.4 4.9 147 12 92.3 26.4 9.4 4.7 85.1 0.00 75.0 69.1 4.3 12.5 2.7 168 13 94.6 25.7 8.5 5.1 86.5 0.00 77.5 68.9 6.3 16.1 4.3 184 14 96.4 23.2 7.2 5.5 84.1 0.00 78.8 68.9 6.7 16.8 4.9 204 15 97.7 22.1 6.6 5.7 76.0 0.00 79.5 68.9 8.3 16.1 7.2 238 16 97.9 24.1 7.2 5.7 63.5 0.00 79.7 68.9 7.4 17.4 6.3 235 17 97.5 25.0 7.5 5.6 47.8 0.00 79.0 68.9 9.6 19.7 8.7 249 18 96.6 22.5 7.0 5.5 30.6 0.00 77.4 68.9 10.3 21.7 9.4 252 19 95.0 19.4 6.4 5.3 13.9 0.00 75.0 68.9 9.2 18.6 8.7 244 20 92.3 16.7 6.2 4.9 1.0 0.00 72.5 69.1 7.2 14.1 6.7 241 21 88.9 17.6 7.2 4.3 0.0 0.00 70.3 69.1 3.6 8.7 2.5 265 22 85.3 24.4 10.8 3.7 0.0 0.00 68.7 69.3 6.3 10.1 6.0 329 23 81.1 22.8 11.5 3.2 0.0 0.00 66.9 69.3 5.6 9.4 5.1 304 24 79.2 19.8 10.8 3.0 0.0 0.00 65.7 69.4 3.4 7.4 3.1 302 AZMET Daily Weather Data : TUCSON : Jun 12 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.1 56.5 83.1 DegF RELATIVE HUMIDITY 62.3 5.3 14.1 % DEWPOINT 25.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.7 KPas SOIL TEMP. 4 in 79.9 61.2 70.0 DegF SOIL TEMP. 20 in 69.6 68.7 69.3 DegF WIND SPEED 21.7 4.9 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 230 Degrees SOLAR RADIATION 737.7 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 19.6 1574 24.5 2126 29.5 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, 2011 AZMET Hourly Weather Data : TUCSON : Jun 13 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.8 19.6 12.4 2.6 0.0 0.00 64.8 69.4 1.3 3.4 0.4 273 2 68.0 21.2 16.8 2.0 0.0 0.00 63.7 69.6 1.3 4.0 1.1 96 3 63.5 23.2 21.2 1.6 0.0 0.00 62.8 69.6 0.7 2.7 0.7 97 4 60.6 24.1 24.4 1.4 0.0 0.00 61.9 69.6 1.1 3.1 0.9 89 5 58.5 25.0 27.4 1.2 0.0 0.00 61.0 69.6 0.7 3.4 0.7 85 6 58.8 25.9 28.0 1.2 2.9 0.00 60.1 69.4 1.1 3.4 0.9 87 7 66.2 26.8 22.6 1.7 18.4 0.00 60.1 69.4 1.3 4.5 1.3 96 8 73.2 27.9 18.5 2.3 36.1 0.00 61.7 69.4 1.3 4.3 1.1 80 9 80.4 28.2 14.9 3.0 53.3 0.00 64.6 69.3 3.1 7.6 2.9 90 10 86.0 29.7 13.2 3.7 68.3 0.00 68.4 69.1 3.8 8.9 3.4 98 11 89.6 25.2 9.7 4.3 79.3 0.00 72.0 69.1 2.7 8.9 0.9 202 12 90.9 24.4 9.0 4.5 85.1 0.00 75.4 68.9 3.4 9.6 1.3 283 13 93.0 25.3 8.8 4.8 86.5 0.00 78.1 68.9 4.0 10.3 0.9 244 14 96.4 23.9 7.5 5.4 84.3 0.00 80.2 68.7 4.3 20.4 1.8 191 15 99.3 18.3 5.4 6.1 76.9 0.00 80.6 68.7 8.9 24.8 8.1 234 16 99.7 16.3 4.9 6.2 64.7 0.00 80.2 68.7 8.7 21.7 7.4 236 17 99.9 13.6 4.3 6.2 49.5 0.00 79.0 68.7 11.6 21.0 10.7 254 18 98.6 12.2 4.2 6.0 31.1 0.00 77.2 68.7 10.1 19.0 9.4 261 19 95.9 10.6 4.3 5.5 14.8 0.00 74.8 68.7 11.0 18.3 10.7 278 20 91.8 10.9 4.9 4.9 1.2 0.00 72.1 68.9 8.5 16.1 8.3 290 21 87.3 12.6 6.1 4.1 0.0 0.00 70.0 69.1 3.4 6.9 3.4 308 22 84.9 14.0 7.0 3.8 0.0 0.00 68.2 69.1 4.9 9.4 4.9 324 23 80.6 23.4 14.0 3.2 0.0 0.00 66.6 69.3 3.8 7.8 3.6 297 24 68.2 32.7 29.4 1.8 0.0 0.00 65.1 69.3 1.3 3.8 1.3 296 AZMET Daily Weather Data : TUCSON : Jun 13 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.8 56.7 81.9 DegF RELATIVE HUMIDITY 74.9 3.5 13.3 % DEWPOINT 21.6 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 3.6 KPas SOIL TEMP. 4 in 80.8 59.9 69.6 DegF SOIL TEMP. 20 in 69.6 68.7 69.1 DegF WIND SPEED 24.8 4.3 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 266 Degrees SOLAR RADIATION 752.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.0 1594 25.0 2151 30.1 2783 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 14 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.1 24.8 17.4 2.3 0.0 0.00 64.0 69.4 1.8 4.5 1.3 274 2 64.9 25.0 21.9 1.6 0.0 0.00 63.1 69.4 1.3 3.4 1.1 101 3 63.1 24.4 22.7 1.5 0.0 0.00 62.2 69.4 1.6 3.4 1.3 81 4 61.5 24.3 23.8 1.4 0.0 0.00 61.3 69.4 1.1 3.8 1.1 81 5 59.9 24.8 26.0 1.3 0.0 0.00 60.6 69.4 0.9 2.5 0.9 91 6 59.2 24.8 26.5 1.3 2.9 0.00 59.9 69.4 1.3 3.4 1.1 73 7 65.8 24.6 20.8 1.7 18.6 0.00 59.7 69.4 1.8 3.4 1.6 102 8 73.0 24.1 15.9 2.3 35.8 0.00 61.3 69.3 2.2 4.7 2.2 87 9 80.6 25.0 12.9 3.1 51.8 0.00 64.4 69.1 1.3 4.3 0.4 113 10 85.3 25.3 11.2 3.7 66.7 0.00 68.4 69.1 2.0 7.8 1.8 268 11 89.2 24.8 9.7 4.3 78.6 0.00 72.3 68.9 2.2 8.7 0.4 283 12 92.3 24.6 8.8 4.7 85.1 0.00 75.9 68.9 2.7 10.3 1.1 295 13 94.5 29.1 9.8 5.0 85.8 0.00 78.8 68.7 4.0 9.6 3.1 280 14 96.4 29.8 9.5 5.3 83.1 0.00 80.6 68.5 5.1 15.2 4.3 273 15 98.4 28.9 8.7 5.7 75.7 0.00 81.3 68.5 7.4 16.6 6.0 302 16 99.1 27.5 8.0 5.9 64.0 0.00 81.1 68.5 7.8 16.1 6.9 289 17 99.0 27.1 7.8 5.9 48.3 0.00 80.2 68.5 9.4 21.3 8.5 301 18 97.9 28.9 8.8 5.6 31.1 0.00 78.6 68.7 9.2 15.2 8.5 302 19 96.6 27.9 8.7 5.4 14.1 0.00 76.5 68.7 8.1 14.1 7.8 311 20 93.4 28.2 9.8 4.8 1.2 0.00 74.1 68.9 4.7 10.1 4.5 297 21 88.5 29.3 11.9 4.1 0.0 0.00 72.3 68.9 4.3 6.3 4.3 272 22 84.2 29.8 14.1 3.5 0.0 0.00 70.7 69.1 1.6 4.5 1.3 265 23 66.9 46.0 49.4 1.2 0.0 0.00 69.1 69.3 0.4 1.8 0.4 61 24 69.4 36.5 30.8 1.7 0.0 0.00 68.0 69.4 0.7 2.9 0.4 63 AZMET Daily Weather Data : TUCSON : Jun 14 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.0 57.6 81.3 DegF RELATIVE HUMIDITY 83.5 6.7 16.5 % DEWPOINT 27.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 81.3 59.5 70.2 DegF SOIL TEMP. 20 in 69.4 68.5 69.1 DegF WIND SPEED 21.3 3.4 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 742.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.3 1614 25.2 2176 30.2 2813 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 15 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 69.6 32.0 24.7 1.9 0.0 0.00 66.9 69.4 0.7 3.8 0.7 82 2 70.3 29.5 21.8 2.0 0.0 0.00 65.8 69.6 1.1 5.1 1.1 71 3 69.6 30.2 23.1 1.9 0.0 0.00 64.9 69.6 1.1 3.6 0.9 107 4 68.4 30.9 24.8 1.8 0.0 0.00 64.0 69.6 1.3 4.3 1.3 89 5 65.5 31.6 28.0 1.5 0.0 0.00 63.3 69.6 0.4 2.2 0.4 73 6 64.0 32.0 30.2 1.4 2.6 0.00 62.6 69.6 0.7 2.7 0.7 76 7 70.0 33.3 25.9 1.9 17.9 0.00 62.4 69.6 2.5 4.9 2.5 81 8 77.7 34.9 21.2 2.6 30.8 0.00 63.9 69.6 2.2 4.3 2.2 89 9 84.6 37.4 18.7 3.3 52.1 0.00 66.7 69.4 2.2 5.8 2.0 100 10 89.8 37.6 16.0 4.0 66.2 0.00 70.7 69.4 1.8 5.1 0.7 194 11 92.8 35.2 13.2 4.6 77.9 0.00 74.5 69.3 2.7 7.8 1.3 313 12 95.5 34.3 11.7 5.1 84.1 0.00 77.7 69.3 4.0 11.6 2.5 298 13 97.5 32.0 10.1 5.4 86.0 0.00 80.2 69.1 3.4 12.1 2.0 309 14 100.4 36.5 11.0 5.9 85.3 0.00 82.4 69.1 4.5 13.6 2.5 271 15 101.1 32.7 9.3 6.2 79.3 0.00 83.1 69.1 5.8 13.9 3.1 292 16 101.8 31.6 8.7 6.3 66.4 0.00 83.1 69.1 8.5 18.3 7.2 272 17 102.6 28.4 7.5 6.5 50.4 0.00 81.9 69.1 10.5 19.9 9.4 270 18 101.7 27.1 7.3 6.4 32.3 0.00 79.9 69.1 10.7 18.3 10.1 271 19 100.0 28.9 8.2 6.0 13.6 0.00 77.7 69.3 9.6 15.2 9.4 271 20 97.0 29.1 9.1 5.4 1.2 0.00 75.4 69.4 7.2 12.1 6.9 270 21 93.2 29.7 10.5 4.8 0.0 0.00 73.4 69.6 3.8 6.3 3.8 267 22 91.0 33.3 12.9 4.3 0.0 0.00 72.0 69.8 3.6 8.7 3.4 263 23 83.8 36.3 18.4 3.3 0.0 0.00 70.7 69.8 2.2 6.5 0.9 64 24 68.7 49.5 56.5 1.3 0.0 0.00 69.4 70.0 1.1 2.9 0.9 101 AZMET Daily Weather Data : TUCSON : Jun 15 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.4 62.6 85.6 DegF RELATIVE HUMIDITY 64.0 6.7 17.9 % DEWPOINT 33.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.9 KPas SOIL TEMP. 4 in 83.1 62.4 72.1 DegF SOIL TEMP. 20 in 70.0 69.1 69.4 DegF WIND SPEED 19.9 3.8 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 327 Degrees SOLAR RADIATION 745.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.2 1637 28.3 2205 33.3 2847 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 16 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.7 42.3 39.6 1.5 0.0 0.01 68.2 70.0 1.6 4.3 1.3 88 2 72.9 34.0 24.0 2.1 0.0 0.00 66.9 70.2 2.7 4.7 2.5 83 3 71.6 35.4 26.6 1.9 0.0 0.00 66.0 70.2 2.9 5.1 2.7 90 4 73.2 31.1 21.1 2.2 0.0 0.00 65.1 70.2 2.7 5.6 2.7 96 5 72.3 30.9 21.6 2.1 0.0 0.00 64.2 70.2 3.4 6.3 3.4 93 6 71.6 29.8 21.2 2.1 2.6 0.00 63.5 70.2 3.8 7.8 3.6 84 7 75.2 30.6 19.2 2.4 17.9 0.00 63.1 70.2 4.9 8.3 4.7 97 8 82.8 33.6 17.2 3.2 36.3 0.00 64.6 70.2 4.9 10.5 4.7 95 9 88.9 32.0 13.2 4.0 54.2 0.00 67.1 70.2 6.0 12.1 5.6 86 10 91.4 30.0 11.2 4.5 70.0 0.00 70.5 70.0 5.1 14.3 1.3 323 11 93.4 27.0 9.3 4.8 77.2 0.00 73.4 70.0 6.9 15.4 6.0 247 12 94.8 28.9 9.7 5.1 85.3 0.00 75.9 69.8 5.4 13.6 2.9 210 13 97.7 29.7 9.1 5.5 90.3 0.00 78.6 69.8 6.0 18.1 4.7 231 14 98.8 29.3 8.7 5.8 82.2 0.00 80.2 69.8 9.6 19.7 8.5 269 15 99.7 29.3 8.4 5.9 74.5 0.00 80.2 69.6 11.6 21.9 10.7 273 16 99.1 28.6 8.3 5.9 47.5 0.00 79.7 69.6 12.3 19.7 11.6 274 17 99.5 28.6 8.2 5.9 45.6 0.00 78.4 69.6 10.5 18.6 9.4 263 18 99.5 28.0 8.1 5.9 31.5 0.00 77.5 69.8 8.5 14.3 7.6 246 19 97.9 29.3 9.0 5.6 16.0 0.00 76.1 69.8 10.3 18.3 9.8 272 20 95.0 30.2 10.1 5.1 1.9 0.00 74.1 69.8 10.1 16.1 9.8 272 21 91.6 28.9 10.7 4.5 0.0 0.00 72.3 70.0 7.2 14.8 6.9 268 22 88.7 28.2 11.4 4.1 0.0 0.00 70.7 70.0 3.4 8.9 2.2 244 23 77.5 36.0 23.4 2.5 0.0 0.00 68.7 70.2 2.0 4.7 1.3 89 24 80.2 30.0 16.5 3.0 0.0 0.00 67.8 70.2 2.7 6.5 2.0 94 AZMET Daily Weather Data : TUCSON : Jun 16 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.1 60.6 86.7 DegF RELATIVE HUMIDITY 78.4 7.2 15.2 % DEWPOINT 30.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 4.0 KPas SOIL TEMP. 4 in 80.4 63.0 71.4 DegF SOIL TEMP. 20 in 70.3 69.6 70.0 DegF WIND SPEED 21.9 6.0 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 258 Degrees SOLAR RADIATION 733.4 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.40 Inches STD. REF. EVAPOTRANSPIRATION 0.36 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.8 1659 26.8 2231 31.9 2879 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 17 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.4 25.2 13.1 3.1 0.0 0.00 66.9 70.3 2.7 5.6 2.5 99 2 76.5 26.8 15.9 2.6 0.0 0.00 66.0 70.3 2.2 4.9 2.0 87 3 74.1 28.9 18.7 2.3 0.0 0.00 65.1 70.3 2.5 4.9 2.2 95 4 73.8 28.9 19.0 2.3 0.0 0.00 64.2 70.3 3.1 6.7 2.9 98 5 71.2 29.5 21.1 2.1 0.0 0.00 63.5 70.3 2.7 5.6 2.2 97 6 70.9 31.6 23.4 2.0 2.4 0.00 62.8 70.3 3.6 6.3 3.4 91 7 73.9 35.2 24.4 2.2 16.7 0.00 62.8 70.3 3.8 5.8 3.6 97 8 83.1 35.6 18.4 3.2 34.2 0.00 64.2 70.2 4.9 7.8 4.9 89 9 87.4 36.7 16.6 3.7 51.4 0.00 66.9 70.2 5.1 12.5 4.7 77 10 90.5 36.5 15.0 4.2 66.7 0.00 70.2 70.0 4.5 10.1 3.6 114 11 94.1 34.3 12.3 4.8 78.4 0.00 73.4 70.0 6.7 15.2 5.6 225 12 96.1 34.3 11.5 5.1 84.6 0.00 75.7 69.8 7.2 15.0 5.8 219 13 97.9 34.9 11.2 5.5 86.5 0.00 77.7 69.8 9.8 18.6 8.9 242 14 99.1 35.4 11.0 5.7 79.6 0.00 79.2 69.6 10.1 20.1 8.9 240 15 100.0 34.9 10.5 5.9 76.4 0.00 79.9 69.6 11.2 21.7 9.8 249 16 100.2 34.3 10.2 5.9 63.5 0.00 79.9 69.6 11.0 21.9 9.8 239 17 100.2 34.5 10.3 5.9 44.2 0.00 79.3 69.6 10.3 19.9 9.2 247 18 99.9 35.2 10.6 5.8 32.3 0.00 78.4 69.6 9.6 17.4 8.7 242 19 98.8 35.8 11.3 5.6 13.4 0.00 77.0 69.8 8.5 17.4 7.8 241 20 96.1 37.9 13.3 5.0 1.4 0.00 75.4 69.8 8.5 17.0 8.3 255 21 93.4 35.2 13.0 4.7 0.0 0.00 73.8 70.0 8.5 13.4 8.1 280 22 90.5 33.1 13.0 4.2 0.0 0.00 72.1 70.0 7.2 14.1 6.9 301 23 88.2 35.4 15.5 3.8 0.0 0.00 70.7 70.2 7.2 11.9 6.9 305 24 85.1 38.7 19.3 3.3 0.0 0.00 69.4 70.2 6.3 10.3 6.0 320 AZMET Daily Weather Data : TUCSON : Jun 17 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.3 69.4 88.3 DegF RELATIVE HUMIDITY 27.0 9.3 14.9 % DEWPOINT 33.6 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 4.1 KPas SOIL TEMP. 4 in 79.9 62.6 71.4 DegF SOIL TEMP. 20 in 70.3 69.6 70.0 DegF WIND SPEED 21.9 6.5 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 246 Degrees SOLAR RADIATION 731.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.41 Inches STD. REF. EVAPOTRANSPIRATION 0.37 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.7 1685 30.6 2262 35.6 2914 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 18 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.0 39.9 21.1 3.1 0.0 0.00 68.7 70.3 3.4 7.6 3.4 309 2 82.4 40.3 22.4 2.9 0.0 0.00 68.4 70.3 3.8 6.3 3.6 304 3 79.9 41.0 25.1 2.6 0.0 0.00 67.6 70.5 2.9 8.9 2.0 293 4 72.3 42.1 33.7 1.8 0.0 0.00 66.9 70.5 1.1 3.8 0.9 88 5 69.3 41.9 37.0 1.5 0.0 0.00 66.0 70.5 1.1 3.6 1.1 74 6 67.6 42.4 40.1 1.4 2.2 0.00 65.3 70.5 1.8 4.7 1.6 86 7 73.4 42.1 32.5 1.9 15.5 0.00 65.1 70.5 2.5 4.7 2.5 87 8 79.9 44.4 28.6 2.5 33.5 0.00 66.2 70.3 2.5 4.9 2.5 96 9 86.2 43.9 22.9 3.3 51.4 0.00 69.1 70.3 2.7 5.8 2.7 105 10 90.3 40.6 17.8 4.0 67.1 0.00 72.3 70.3 3.8 8.9 2.9 89 11 92.7 37.4 14.5 4.5 75.7 0.00 75.6 70.2 3.1 9.4 1.3 182 12 94.8 34.3 12.0 4.9 85.8 0.00 78.4 70.2 3.8 8.9 0.7 110 13 97.7 29.7 9.1 5.6 88.2 0.00 80.4 70.2 5.6 15.0 3.6 259 14 99.7 29.5 8.5 5.9 84.8 0.00 81.5 70.0 9.2 18.8 8.1 263 15 100.6 28.8 8.0 6.1 77.6 0.00 81.9 70.0 9.8 21.5 8.1 279 16 101.5 28.6 7.8 6.3 64.5 0.00 81.9 70.0 10.1 23.3 9.4 268 17 100.9 27.9 7.6 6.2 48.3 0.00 80.6 70.2 14.1 24.4 13.6 271 18 100.0 26.1 7.3 6.1 30.1 0.00 78.8 70.2 13.2 21.0 12.8 272 19 98.2 23.7 7.0 5.8 12.7 0.00 76.6 70.2 11.0 19.7 10.7 267 20 95.2 22.1 7.2 5.2 1.2 0.00 74.5 70.3 6.5 14.3 6.3 267 21 90.3 21.9 8.3 4.5 0.0 0.00 72.7 70.5 2.9 5.8 2.7 283 22 85.8 20.3 9.0 3.8 0.0 0.00 71.2 70.7 2.2 4.9 2.0 312 23 84.6 19.0 8.8 3.7 0.0 0.00 69.8 70.7 3.4 6.0 3.4 316 24 74.5 31.3 22.5 2.4 0.0 0.00 68.2 70.9 1.8 6.0 0.4 339 AZMET Daily Weather Data : TUCSON : Jun 18 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.0 56.5 87.6 DegF RELATIVE HUMIDITY 73.0 6.3 17.4 % DEWPOINT 33.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 4.0 KPas SOIL TEMP. 4 in 82.0 64.9 72.9 DegF SOIL TEMP. 20 in 70.9 70.0 70.3 DegF WIND SPEED 24.4 5.1 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 276 Degrees SOLAR RADIATION 738.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.39 Inches STD. REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.2 1705 25.2 2287 30.1 2944 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 19 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.0 32.4 27.1 1.7 0.0 0.00 66.9 70.9 1.1 3.4 0.9 106 2 68.7 26.4 20.2 1.9 0.0 0.00 66.0 71.1 1.6 4.5 1.6 84 3 68.2 24.3 19.0 1.9 0.0 0.00 65.1 71.1 1.8 4.3 1.8 83 4 67.8 24.4 19.3 1.9 0.0 0.00 64.2 71.1 2.5 5.1 2.2 86 5 68.2 24.1 18.7 1.9 0.0 0.00 63.3 71.1 4.3 6.9 4.3 89 6 67.8 23.0 18.2 1.9 2.4 0.00 62.4 71.1 3.1 6.5 2.9 90 7 73.4 24.4 16.0 2.4 17.7 0.00 62.1 70.9 3.8 7.4 3.6 85 8 83.8 25.3 11.8 3.5 36.5 0.00 63.5 70.9 2.2 5.6 1.8 88 9 87.8 24.4 10.0 4.1 53.3 0.00 66.4 70.7 3.4 7.4 1.6 153 10 91.0 26.8 9.9 4.5 68.3 0.00 70.0 70.7 4.5 14.5 2.0 275 11 93.2 28.4 9.9 4.8 80.3 0.00 73.0 70.5 6.5 15.4 5.6 247 12 95.0 28.0 9.2 5.1 88.2 0.00 75.2 70.3 10.1 18.1 8.5 252 13 96.6 28.9 9.2 5.4 89.3 0.00 76.8 70.3 11.4 22.8 10.3 250 14 97.5 29.8 9.2 5.5 86.7 0.00 77.7 70.2 13.2 25.3 12.3 250 15 98.1 29.3 8.9 5.6 79.3 0.00 78.3 70.2 13.0 22.8 12.1 245 16 97.7 29.5 9.0 5.6 66.2 0.00 78.4 70.2 12.1 24.6 11.2 248 17 96.8 31.1 9.9 5.3 48.5 0.00 77.9 70.2 14.5 24.6 13.6 268 18 95.5 32.4 10.9 5.1 30.3 0.00 76.5 70.2 14.5 23.7 14.1 275 19 93.6 31.8 11.3 4.8 10.5 0.00 74.8 70.2 14.1 23.7 13.6 280 20 90.9 30.9 11.8 4.4 1.0 0.00 72.9 70.2 13.9 21.5 13.4 283 21 88.2 30.4 12.6 4.0 0.0 0.00 71.1 70.3 11.2 19.7 11.0 279 22 85.6 31.5 14.2 3.6 0.0 0.00 69.6 70.3 7.2 13.2 6.9 278 23 82.9 35.1 18.1 3.2 0.0 0.00 68.4 70.5 4.7 7.8 4.5 304 24 81.7 37.0 20.2 3.0 0.0 0.00 67.5 70.5 4.7 7.4 4.7 324 AZMET Daily Weather Data : TUCSON : Jun 19 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.0 56.5 84.9 DegF RELATIVE HUMIDITY 64.4 7.8 13.9 % DEWPOINT 28.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 78.4 62.1 70.3 DegF SOIL TEMP. 20 in 71.1 70.2 70.5 DegF WIND SPEED 25.3 7.4 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 266 Degrees SOLAR RADIATION 758.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.43 Inches STD. REF. EVAPOTRANSPIRATION 0.39 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.6 1724 24.5 2312 29.5 2974 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 20 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.4 38.7 25.0 2.4 0.0 0.00 66.7 70.5 1.3 4.5 0.2 309 2 71.6 38.5 30.0 1.9 0.0 0.00 66.0 70.5 1.1 2.7 1.1 88 3 68.9 38.1 32.4 1.6 0.0 0.00 65.3 70.7 1.1 2.9 1.1 80 4 67.1 38.7 35.2 1.5 0.0 0.00 64.6 70.7 1.3 2.7 1.3 94 5 65.8 38.7 36.7 1.4 0.0 0.00 63.9 70.5 0.9 2.7 0.9 75 6 67.1 39.0 35.7 1.5 2.2 0.00 63.1 70.5 2.9 7.2 2.9 88 7 72.0 40.3 31.7 1.8 16.3 0.00 63.1 70.5 0.9 2.0 0.9 86 8 79.3 41.5 26.0 2.5 34.2 0.00 64.6 70.3 1.1 4.3 0.9 106 9 82.6 39.7 21.9 3.0 51.8 0.00 67.5 70.3 2.7 6.5 2.0 122 10 86.0 38.5 18.6 3.5 67.8 0.00 70.9 70.3 2.9 13.9 1.8 277 11 88.3 38.3 17.2 3.8 79.3 0.00 74.1 70.2 4.5 12.5 3.4 292 12 90.5 37.8 15.7 4.1 86.2 0.00 76.8 70.0 7.2 16.3 5.8 299 13 92.3 36.1 14.0 4.4 88.4 0.00 78.3 70.0 9.8 20.6 8.9 315 14 93.7 35.1 12.8 4.7 85.5 0.00 79.2 69.8 10.5 19.5 9.6 321 15 94.6 32.5 11.2 4.9 78.4 0.00 79.7 69.8 10.7 18.6 9.6 314 16 94.6 30.7 10.4 5.0 65.9 0.00 79.5 69.8 11.2 18.8 10.5 313 17 94.8 30.2 10.2 5.0 49.9 0.00 79.2 69.8 9.2 16.8 8.5 311 18 94.6 31.3 10.7 5.0 31.5 0.00 77.9 70.0 9.6 18.8 8.9 314 19 93.4 28.9 10.1 4.8 13.9 0.00 75.9 70.0 10.3 18.6 9.8 313 20 91.0 26.8 9.9 4.5 1.2 0.00 73.8 70.0 7.2 15.4 7.2 313 21 88.2 26.2 10.6 4.1 0.0 0.00 71.8 70.2 4.3 7.4 4.0 322 22 86.7 25.2 10.6 3.9 0.0 0.00 70.2 70.3 2.0 6.7 1.1 323 23 74.3 38.5 30.9 2.2 0.0 0.00 68.9 70.3 0.9 3.1 0.2 74 24 65.5 41.7 43.9 1.3 0.0 0.00 67.6 70.5 0.9 2.9 0.9 74 AZMET Daily Weather Data : TUCSON : Jun 20 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.3 55.4 82.6 DegF RELATIVE HUMIDITY 93.0 9.1 21.3 % DEWPOINT 35.4 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 79.7 63.0 71.2 DegF SOIL TEMP. 20 in 70.7 69.8 70.2 DegF WIND SPEED 20.6 4.7 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 318 Degrees SOLAR RADIATION 752.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.7 1743 23.6 2335 28.6 3002 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 21 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.3 43.2 53.6 0.9 0.0 0.00 66.2 70.5 1.1 4.0 0.9 89 2 67.5 33.6 28.6 1.6 0.0 0.01 65.1 70.5 2.0 3.6 2.0 80 3 65.8 32.9 29.1 1.5 0.0 0.00 64.2 70.7 1.6 3.8 1.6 85 4 65.7 31.6 28.0 1.5 0.0 0.00 63.5 70.7 2.2 4.0 2.2 85 5 64.4 31.1 28.6 1.5 0.0 0.00 62.6 70.7 2.2 4.0 2.2 88 6 62.1 33.3 33.9 1.3 2.4 0.00 61.9 70.5 1.1 3.1 1.1 95 7 69.6 33.3 26.2 1.8 17.7 0.00 61.9 70.5 2.2 4.7 2.2 76 8 76.8 32.7 20.1 2.5 35.6 0.00 63.1 70.3 3.1 4.9 3.1 88 9 84.0 30.7 14.6 3.4 53.5 0.00 66.0 70.3 3.1 7.4 2.9 115 10 89.2 30.4 12.2 4.1 68.3 0.00 69.6 70.2 2.0 6.3 1.6 89 11 93.0 30.7 11.0 4.7 81.0 0.00 73.6 70.2 1.3 5.6 0.2 173 12 95.0 29.1 9.7 5.1 87.9 0.00 77.0 70.0 3.1 8.1 2.0 287 13 97.0 29.8 9.4 5.4 89.6 0.00 79.7 69.8 3.8 9.2 1.3 189 14 99.0 30.4 9.0 5.8 87.0 0.00 81.3 69.8 5.6 13.9 4.0 247 15 100.2 30.2 8.6 6.0 79.1 0.00 82.2 69.8 6.3 13.9 5.4 264 16 101.3 28.9 7.9 6.3 66.4 0.00 82.2 69.8 8.5 16.8 7.8 305 17 101.5 28.6 7.8 6.3 50.2 0.00 81.3 69.8 9.4 15.4 8.5 281 18 100.9 27.9 7.6 6.2 32.0 0.00 79.9 69.8 8.7 15.7 8.1 310 19 99.9 27.1 7.7 6.0 14.3 0.00 77.7 69.8 9.6 14.1 9.2 312 20 97.0 27.0 8.3 5.5 1.4 0.00 75.4 70.0 7.6 13.6 7.4 304 21 93.4 26.1 9.0 4.9 0.0 0.00 73.2 70.2 4.5 7.6 4.3 322 22 88.7 27.1 10.8 4.1 0.0 0.00 71.8 70.3 1.8 5.6 1.3 285 23 79.0 34.0 19.8 2.7 0.0 0.00 70.5 70.7 1.1 5.6 0.7 91 24 75.4 33.1 21.2 2.4 0.0 0.00 69.3 71.4 1.1 3.4 0.7 92 AZMET Daily Weather Data : TUCSON : Jun 21 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.2 53.8 84.6 DegF RELATIVE HUMIDITY 89.4 6.9 17.6 % DEWPOINT 30.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 82.4 61.7 71.6 DegF SOIL TEMP. 20 in 71.4 69.6 70.2 DegF WIND SPEED 16.8 3.8 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 308 Degrees SOLAR RADIATION 766.2 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.1 1762 23.8 2359 28.8 3031 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 22 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.9 29.8 19.5 2.3 0.0 0.00 68.2 71.4 1.3 4.3 1.1 93 2 73.4 28.8 19.2 2.3 0.0 0.00 67.3 71.4 2.5 5.6 2.0 83 3 73.2 28.0 18.7 2.3 0.0 0.00 66.2 71.4 2.0 4.9 1.3 87 4 69.3 29.1 22.2 1.9 0.0 0.00 65.3 71.4 1.6 3.6 1.3 81 5 68.5 28.8 22.4 1.9 0.0 0.00 64.4 71.2 2.9 5.6 2.9 90 6 68.4 31.1 24.7 1.8 2.2 0.00 63.7 71.2 2.5 4.5 2.2 85 7 71.6 32.4 23.4 2.0 16.7 0.00 63.5 71.2 1.3 3.4 1.3 61 8 79.9 31.6 17.5 2.9 34.6 0.00 64.9 71.1 2.2 4.9 2.0 63 9 87.4 31.3 13.4 3.9 52.6 0.00 67.5 71.1 3.8 6.9 3.6 89 10 91.9 32.4 12.2 4.5 67.4 0.00 70.9 70.9 3.1 7.2 2.9 105 11 95.7 32.0 10.6 5.1 80.0 0.00 74.7 70.7 2.9 6.9 2.0 246 12 99.0 31.6 9.5 5.7 86.7 0.00 77.9 70.7 5.6 14.1 4.9 273 13 101.3 31.3 8.7 6.2 87.0 0.00 79.9 70.5 7.4 17.4 6.3 299 14 102.7 31.6 8.4 6.5 85.8 0.00 81.1 70.5 7.8 17.4 6.9 302 15 104.0 33.3 8.7 6.7 77.9 0.00 81.7 70.5 10.1 17.7 9.4 301 16 104.7 32.0 8.1 6.9 65.5 0.00 81.7 70.5 10.3 18.3 9.2 306 17 104.7 31.6 8.0 6.9 49.5 0.00 81.3 70.5 9.4 16.6 8.7 303 18 104.4 30.9 7.9 6.9 31.5 0.00 79.9 70.5 9.6 15.4 9.2 311 19 103.3 30.6 8.0 6.6 13.9 0.00 78.1 70.5 8.9 14.8 8.5 319 20 100.4 32.0 9.3 6.0 1.2 0.00 76.1 70.7 7.8 14.3 7.6 312 21 95.9 33.3 11.2 5.1 0.0 0.00 74.1 70.7 4.9 10.5 4.7 291 22 91.4 33.3 12.8 4.4 0.0 0.00 72.7 70.9 4.5 6.9 4.5 250 23 89.1 32.5 13.4 4.0 0.0 0.00 71.4 71.1 5.4 8.7 5.1 259 24 87.4 32.4 14.0 3.8 0.0 0.00 70.0 71.1 5.1 8.9 4.9 281 AZMET Daily Weather Data : TUCSON : Jun 22 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.6 67.1 89.2 DegF RELATIVE HUMIDITY 29.9 6.9 13.8 % DEWPOINT 31.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 4.4 KPas SOIL TEMP. 4 in 81.9 63.3 72.5 DegF SOIL TEMP. 20 in 71.4 70.5 70.9 DegF WIND SPEED 18.3 5.1 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 305 Degrees SOLAR RADIATION 752.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.40 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.0 1787 30.1 2389 35.1 3066 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 23 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 87.3 32.0 13.8 3.8 0.0 0.00 69.3 71.4 3.4 7.6 3.1 287 2 81.7 34.5 18.5 3.0 0.0 0.00 68.4 71.6 2.5 4.7 0.7 258 3 77.0 35.4 22.1 2.5 0.0 0.00 67.6 71.6 2.2 4.5 2.2 86 4 73.0 36.9 26.9 2.0 0.0 0.00 66.9 71.6 1.6 3.8 1.3 89 5 69.3 36.7 30.1 1.7 0.0 0.00 66.2 71.6 0.7 2.5 0.7 68 6 68.2 36.5 30.9 1.6 2.2 0.00 65.5 71.6 1.8 4.5 1.6 92 7 74.7 39.2 27.8 2.1 16.0 0.00 65.3 71.6 2.2 4.9 2.2 70 8 82.4 40.6 22.8 2.9 33.9 0.00 66.4 71.4 3.8 8.1 3.6 93 9 87.3 41.5 20.1 3.5 50.4 0.00 68.7 71.4 5.1 8.9 5.1 99 10 92.7 41.5 17.1 4.3 63.1 0.00 72.0 71.2 2.7 7.4 0.7 55 11 95.7 38.3 13.6 5.0 78.8 0.00 75.6 71.2 3.8 9.4 2.9 291 12 98.1 38.5 12.8 5.4 85.8 0.00 78.6 71.1 4.5 12.5 3.1 319 13 100.0 38.1 11.9 5.8 87.4 0.00 81.1 70.9 5.4 18.8 2.9 311 14 102.2 37.6 11.0 6.2 73.1 0.00 82.4 70.9 10.1 17.4 9.2 303 15 102.9 38.1 10.9 6.4 77.4 0.00 82.4 70.9 11.2 21.0 9.6 297 16 103.5 37.4 10.4 6.5 65.0 0.00 82.2 70.9 11.2 20.8 10.1 288 17 103.6 37.6 10.5 6.5 46.6 0.00 81.7 70.9 10.1 19.5 9.4 298 18 102.9 37.4 10.6 6.4 30.8 0.00 80.4 71.1 12.1 19.7 11.4 297 19 101.7 37.6 11.1 6.1 13.4 0.00 78.6 71.1 9.8 16.1 9.4 296 20 99.0 37.9 12.3 5.6 1.2 0.00 76.6 71.2 7.2 13.6 7.2 276 21 95.2 39.0 14.3 4.8 0.0 0.00 75.0 71.2 4.3 7.4 4.3 271 22 93.6 39.9 15.6 4.5 0.0 0.00 73.8 71.4 5.4 8.9 5.1 284 23 89.2 43.7 20.7 3.7 0.0 0.00 72.5 71.8 4.0 6.5 4.0 306 24 86.5 43.7 22.4 3.3 0.0 0.00 72.0 72.7 2.2 3.8 2.0 280 AZMET Daily Weather Data : TUCSON : Jun 23 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.2 66.9 90.3 DegF RELATIVE HUMIDITY 53.0 9.5 17.4 % DEWPOINT 38.3 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 4.3 KPas SOIL TEMP. 4 in 82.6 65.1 73.8 DegF SOIL TEMP. 20 in 72.7 70.9 71.2 DegF WIND SPEED 21.0 5.4 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 299 Degrees SOLAR RADIATION 725.1 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 24.8 1812 29.9 2419 34.7 3101 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 24 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.4 43.9 26.0 2.8 0.0 0.00 71.6 72.7 1.1 3.4 0.7 198 2 77.7 44.6 30.9 2.3 0.0 0.00 70.7 72.5 0.7 3.8 0.2 172 3 76.1 44.2 32.1 2.1 0.0 0.00 69.8 72.5 1.1 3.8 0.9 86 4 72.7 43.9 35.7 1.8 0.0 0.00 68.9 72.5 0.9 3.8 0.9 76 5 70.2 43.5 38.4 1.5 0.0 0.00 68.0 72.5 1.6 6.0 1.3 78 6 70.9 44.1 38.2 1.6 2.2 0.00 67.1 72.5 2.0 4.3 2.0 94 7 76.6 46.4 34.5 2.0 16.0 0.00 66.9 72.3 1.8 4.3 1.3 101 8 82.8 46.4 28.0 2.8 33.9 0.00 68.2 72.3 4.3 7.4 4.3 95 9 87.6 46.8 24.3 3.4 51.4 0.00 70.5 72.3 4.3 7.4 4.0 98 10 92.3 44.2 19.1 4.2 66.9 0.00 73.8 72.1 2.5 6.7 0.7 321 11 95.4 40.8 15.3 4.8 78.6 0.00 77.0 72.0 3.8 10.3 2.0 284 12 97.3 40.6 14.2 5.2 85.3 0.00 79.9 72.0 4.3 12.3 2.7 301 13 99.7 39.7 12.8 5.7 87.2 0.00 82.0 72.0 5.6 14.1 4.3 321 14 101.8 39.6 11.9 6.1 84.1 0.00 83.3 71.8 9.2 18.1 8.1 300 15 102.7 39.9 11.8 6.3 76.9 0.00 83.5 71.8 9.8 17.4 8.9 316 16 103.3 41.4 12.2 6.3 63.8 0.00 83.5 71.8 9.6 18.6 8.9 319 17 103.6 39.0 11.1 6.5 48.3 0.00 83.1 71.8 10.1 18.3 9.2 302 18 103.1 38.7 11.1 6.4 30.3 0.00 81.7 71.8 10.3 18.8 9.8 305 19 102.2 38.7 11.4 6.2 13.1 0.00 79.9 72.0 8.5 15.0 8.3 324 20 99.9 38.5 12.2 5.7 1.2 0.00 77.9 72.0 6.9 12.1 6.7 319 21 95.5 40.8 15.1 4.9 0.0 0.00 76.3 72.1 3.6 6.0 3.6 283 22 93.9 42.8 17.2 4.5 0.0 0.00 75.0 72.3 4.5 8.7 4.3 304 23 91.6 44.4 19.7 4.1 0.0 0.00 73.8 72.3 4.7 10.7 4.7 300 24 87.6 44.4 22.2 3.5 0.0 0.00 72.7 72.5 3.6 6.0 3.4 279 AZMET Daily Weather Data : TUCSON : Jun 24 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.5 68.7 90.3 DegF RELATIVE HUMIDITY 41.8 10.1 21.1 % DEWPOINT 42.4 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 4.2 KPas SOIL TEMP. 4 in 83.7 66.9 75.2 DegF SOIL TEMP. 20 in 72.7 71.8 72.1 DegF WIND SPEED 18.8 4.7 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 314 Degrees SOLAR RADIATION 738.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.38 Inches STD. REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.6 1838 30.6 2450 35.5 3137 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 25 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.6 44.1 23.4 3.2 0.0 0.00 71.8 72.5 4.9 7.4 4.7 259 2 82.8 45.0 26.6 2.8 0.0 0.00 70.9 72.7 2.7 6.3 2.7 262 3 78.1 44.6 30.7 2.3 0.0 0.00 70.2 72.7 1.6 4.5 1.1 72 4 74.8 45.7 35.4 1.9 0.0 0.00 69.4 72.7 1.3 3.8 1.1 91 5 73.0 45.0 36.6 1.8 0.0 0.00 68.7 72.7 1.3 3.1 1.3 92 6 71.6 46.9 41.4 1.5 1.9 0.00 68.0 72.7 1.1 2.9 1.1 77 7 76.6 47.5 35.9 2.0 15.3 0.00 67.8 72.7 1.6 3.6 1.3 93 8 83.8 45.7 26.5 2.9 33.0 0.00 69.1 72.7 2.9 5.6 2.7 112 9 89.4 45.0 21.6 3.7 49.5 0.00 71.6 72.7 1.6 4.9 1.3 134 10 93.2 45.5 19.6 4.3 65.5 0.00 74.8 72.5 1.6 6.0 0.4 140 11 96.3 43.2 16.2 4.9 78.1 0.00 78.3 72.5 2.0 5.6 0.4 295 12 99.9 35.8 10.9 5.8 84.3 0.00 81.3 72.5 4.3 11.2 3.4 295 13 101.7 37.2 10.9 6.1 86.7 0.00 82.9 72.3 5.8 15.2 5.1 280 14 103.1 37.4 10.5 6.4 78.8 0.00 84.2 72.3 6.5 13.9 5.4 283 15 104.5 33.8 8.8 6.8 76.9 0.00 84.6 72.3 7.8 16.8 6.5 324 16 105.3 33.8 8.6 7.0 64.5 0.00 84.4 72.3 8.1 17.0 7.2 333 17 104.9 36.1 9.5 6.8 48.3 0.00 84.0 72.3 7.2 17.9 6.0 308 18 104.0 36.5 9.9 6.7 29.9 0.00 82.9 72.3 7.4 15.9 6.7 310 19 103.3 35.1 9.6 6.5 13.1 0.00 81.0 72.5 6.3 13.2 6.0 321 20 100.0 35.6 10.8 5.8 1.2 0.00 79.0 72.5 4.5 8.3 4.3 294 21 96.3 36.5 12.5 5.1 0.0 0.00 77.4 72.7 4.0 9.8 3.8 306 22 94.5 38.1 14.2 4.8 0.0 0.00 75.7 72.9 5.1 8.9 4.5 281 23 90.0 40.1 17.8 4.0 0.0 0.00 74.1 73.0 4.0 6.3 4.0 267 24 93.4 36.1 13.6 4.6 0.0 0.00 72.9 73.0 6.0 12.8 5.8 311 AZMET Daily Weather Data : TUCSON : Jun 25 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.2 70.5 91.9 DegF RELATIVE HUMIDITY 52.6 7.4 19.2 % DEWPOINT 40.5 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 4.5 KPas SOIL TEMP. 4 in 84.6 67.8 76.1 DegF SOIL TEMP. 20 in 73.0 72.3 72.5 DegF WIND SPEED 17.9 4.3 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 303 Degrees SOLAR RADIATION 727.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.5 1864 31.5 2481 36.4 3173 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 26 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 92.8 36.1 13.7 4.5 0.0 0.00 72.0 73.2 4.0 8.1 3.8 324 2 90.1 36.7 15.3 4.1 0.0 0.00 71.2 73.2 2.9 6.7 2.2 335 3 81.0 40.1 23.3 2.8 0.0 0.00 70.5 73.4 2.9 7.8 2.5 86 4 78.1 38.5 24.1 2.5 0.0 0.00 69.8 73.4 1.6 4.3 1.1 85 5 75.7 38.3 25.8 2.3 0.0 0.00 69.1 73.4 1.3 2.7 1.3 96 6 73.4 39.2 29.1 2.0 1.9 0.00 68.4 73.4 1.1 3.4 1.1 90 7 77.5 40.8 26.9 2.4 15.1 0.00 68.2 73.4 2.7 4.3 2.5 87 8 84.4 42.8 23.2 3.1 30.8 0.00 69.4 73.4 1.3 3.1 1.3 97 9 92.1 41.7 17.6 4.3 48.0 0.00 72.1 73.2 0.7 3.4 0.7 63 10 96.3 39.9 14.3 5.0 64.0 0.00 75.2 73.2 1.6 5.6 0.7 246 11 99.1 39.4 12.8 5.6 74.1 0.00 78.6 73.0 2.9 9.2 1.8 285 12 100.9 36.9 11.0 6.0 67.8 0.00 80.6 73.0 5.4 12.3 4.7 261 13 103.5 34.9 9.5 6.6 90.1 0.00 82.0 72.9 7.2 13.9 6.0 288 14 104.4 35.1 9.3 6.8 66.9 0.00 83.7 72.9 6.7 13.6 5.8 282 15 104.2 34.7 9.2 6.8 63.5 0.00 83.1 72.9 7.8 15.4 6.9 309 16 105.6 36.0 9.2 7.0 65.2 0.00 83.3 72.9 8.7 14.5 8.1 319 17 106.2 36.3 9.2 7.1 51.6 0.00 83.3 72.9 7.8 15.2 6.9 328 18 105.3 36.1 9.4 6.9 28.4 0.00 82.4 72.9 8.1 14.3 7.4 310 19 104.2 35.8 9.6 6.7 13.1 0.00 80.4 73.0 8.1 14.1 7.6 314 20 101.7 35.8 10.3 6.2 1.2 0.00 78.4 73.0 8.5 17.9 8.3 309 21 98.4 35.6 11.3 5.5 0.0 0.00 76.5 73.2 4.3 8.7 4.0 318 22 95.4 35.1 12.2 5.0 0.0 0.00 75.2 73.2 4.9 9.4 4.5 285 23 95.2 33.8 11.7 5.0 0.0 0.00 73.6 73.4 5.8 11.2 5.6 302 24 92.5 33.4 12.4 4.6 0.0 0.00 72.5 73.4 5.4 8.5 5.1 281 AZMET Daily Weather Data : TUCSON : Jun 26 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 107.2 72.0 94.1 DegF RELATIVE HUMIDITY 35.2 7.8 15.0 % DEWPOINT 37.2 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 4.9 KPas SOIL TEMP. 4 in 83.7 68.0 75.7 DegF SOIL TEMP. 20 in 73.4 72.9 73.2 DegF WIND SPEED 17.9 4.7 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 308 Degrees SOLAR RADIATION 681.8 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 27.2 1891 32.0 2513 37.1 3210 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 27 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.7 34.0 15.2 3.7 0.0 0.00 71.6 73.6 3.4 8.1 2.7 254 2 82.4 35.2 18.5 3.1 0.0 0.00 70.7 73.6 2.2 4.3 2.2 91 3 82.6 34.3 17.6 3.1 0.0 0.00 70.0 73.6 2.2 5.6 2.0 86 4 79.2 34.3 19.8 2.7 0.0 0.00 69.3 73.6 1.8 3.6 1.6 94 5 74.3 36.3 25.2 2.2 0.0 0.00 68.5 73.6 1.3 3.4 0.9 88 6 71.4 36.5 27.8 1.9 1.9 0.00 67.8 73.6 0.9 2.5 0.9 74 7 77.0 39.0 25.6 2.4 15.5 0.00 67.6 73.6 2.0 4.7 2.0 99 8 84.0 40.5 21.6 3.1 33.0 0.00 68.7 73.6 2.5 4.3 2.5 99 9 91.2 38.7 16.0 4.2 47.5 0.00 71.4 73.4 2.2 4.9 2.2 104 10 97.5 37.6 12.6 5.3 65.7 0.00 74.8 73.4 1.6 6.3 0.2 180 11 101.3 36.3 10.7 6.1 77.4 0.00 78.3 73.2 2.5 6.3 1.6 271 12 104.0 35.8 9.7 6.7 84.3 0.00 81.1 73.2 4.3 10.1 3.1 290 13 105.8 35.2 8.9 7.1 86.7 0.00 83.3 73.0 4.9 14.5 3.4 277 14 107.6 32.2 7.5 7.6 83.8 0.00 84.7 73.0 6.7 14.3 4.3 311 15 108.3 33.8 7.8 7.7 74.8 0.00 85.5 73.0 6.9 17.0 4.7 299 16 109.0 32.5 7.3 7.9 64.0 0.00 85.6 73.0 7.4 17.9 5.8 302 17 109.4 32.0 7.1 8.0 48.0 0.00 84.9 73.0 6.7 18.6 4.7 326 18 108.5 32.2 7.3 7.8 28.4 0.00 83.5 73.0 10.3 20.4 9.8 306 19 107.1 32.0 7.6 7.4 12.9 0.00 81.3 73.2 8.3 15.0 7.8 314 20 104.0 32.0 8.3 6.8 1.2 0.00 79.2 73.2 6.3 11.0 6.0 305 21 99.9 32.2 9.5 5.9 0.0 0.00 77.2 73.4 6.0 9.6 5.6 291 22 95.5 32.7 11.0 5.1 0.0 0.00 75.6 73.4 4.5 7.8 4.5 262 23 95.9 31.8 10.5 5.2 0.0 0.00 74.1 73.6 4.5 13.0 3.6 304 24 97.7 32.4 10.2 5.5 0.0 0.00 73.0 73.8 5.4 11.2 5.4 341 AZMET Daily Weather Data : TUCSON : Jun 27 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 110.1 70.7 95.0 DegF RELATIVE HUMIDITY 31.0 6.3 13.5 % DEWPOINT 34.5 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 5.3 KPas SOIL TEMP. 4 in 85.6 67.5 76.1 DegF SOIL TEMP. 20 in 73.8 73.0 73.4 DegF WIND SPEED 20.4 4.3 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 308 Degrees SOLAR RADIATION 725.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.39 Inches STD. REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.8 1918 31.9 2545 36.7 3247 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 28 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.1 42.1 23.9 3.3 0.0 0.00 72.0 73.8 1.3 6.0 0.9 47 2 83.1 36.3 18.7 3.2 0.0 0.00 71.4 73.8 2.0 5.1 1.8 99 3 81.0 35.8 19.8 2.9 0.0 0.00 70.7 73.9 2.0 4.7 1.8 97 4 81.1 33.1 17.5 3.0 0.0 0.00 69.8 73.9 1.8 5.4 1.3 99 5 76.1 35.4 22.8 2.4 0.0 0.00 69.3 73.9 0.7 2.0 0.7 96 6 74.3 36.5 25.3 2.2 1.7 0.00 68.7 73.9 1.6 4.9 1.6 99 7 79.2 38.3 23.1 2.6 11.7 0.00 68.7 73.8 1.8 4.9 1.8 81 8 88.0 38.1 17.4 3.7 31.8 0.00 70.2 73.8 0.9 3.1 0.7 66 9 93.0 36.5 13.8 4.6 49.2 0.00 72.7 73.8 2.2 5.4 2.0 101 10 98.2 37.8 12.4 5.4 64.7 0.00 75.9 73.6 1.8 6.9 0.7 270 11 100.6 37.4 11.4 5.9 76.0 0.00 78.6 73.6 6.7 12.5 5.8 291 12 102.6 38.7 11.3 6.3 82.2 0.00 80.4 73.4 9.2 16.8 8.3 285 13 103.6 37.9 10.6 6.6 84.8 0.00 81.7 73.4 9.6 17.4 8.9 294 14 104.9 38.5 10.4 6.8 82.2 0.00 82.6 73.4 11.4 18.8 10.5 288 15 105.4 37.8 10.0 6.9 74.5 0.00 83.1 73.4 10.7 17.4 9.6 296 16 105.8 37.9 9.9 7.0 60.4 0.00 83.3 73.4 10.1 16.1 9.2 300 17 105.4 38.1 10.1 6.9 44.4 0.00 82.8 73.4 11.9 17.4 11.2 301 18 104.7 38.5 10.5 6.8 28.9 0.00 81.5 73.4 11.2 19.2 11.0 315 19 103.6 38.8 11.0 6.5 12.2 0.00 79.9 73.4 10.5 16.1 10.3 313 20 101.8 37.8 11.1 6.1 1.4 0.00 78.1 73.6 6.5 12.8 6.3 328 21 99.7 37.2 11.6 5.7 0.0 0.00 76.8 73.6 2.0 5.6 2.0 340 22 93.2 39.4 15.4 4.5 0.0 0.00 76.3 73.8 0.9 2.9 0.0 234 23 85.5 46.9 27.2 3.1 0.0 0.00 75.0 73.8 1.3 4.3 0.7 248 24 85.1 48.0 28.6 3.0 0.0 0.00 74.1 73.9 4.5 16.6 3.4 156 AZMET Daily Weather Data : TUCSON : Jun 28 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.7 68.9 93.4 DegF RELATIVE HUMIDITY 69.8 8.8 16.0 % DEWPOINT 38.5 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 4.8 KPas SOIL TEMP. 4 in 83.3 68.5 75.9 DegF SOIL TEMP. 20 in 73.9 73.4 73.6 DegF WIND SPEED 19.2 5.1 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 304 Degrees SOLAR RADIATION 705.9 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 25.7 1944 30.8 2576 35.8 3282 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 29 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 89.1 52.7 29.0 3.3 0.0 0.00 73.4 73.9 5.4 14.1 4.0 115 2 87.1 53.4 31.8 3.0 0.0 0.00 72.9 74.1 3.6 8.3 3.1 95 3 84.9 53.2 33.9 2.7 0.0 0.00 72.5 74.1 1.6 6.3 1.3 91 4 82.4 54.0 37.7 2.4 0.0 0.00 72.1 74.1 1.1 4.3 0.4 274 5 80.1 55.0 42.1 2.0 0.0 0.00 71.8 74.1 0.9 3.1 0.4 271 6 77.7 54.9 45.5 1.8 1.7 0.00 71.4 74.1 1.1 2.7 0.9 73 7 82.6 54.9 39.0 2.3 12.4 0.00 71.4 74.1 1.8 6.7 1.8 90 8 86.4 53.6 32.8 2.9 30.1 0.00 72.3 74.1 5.6 9.8 5.4 86 9 89.6 53.8 29.8 3.3 47.3 0.00 74.1 73.9 5.4 10.7 5.1 96 10 92.7 53.1 26.3 3.9 61.6 0.00 76.8 73.9 2.9 7.2 1.3 101 11 95.4 53.6 24.6 4.3 74.1 0.00 79.9 73.9 3.4 8.7 1.6 302 12 97.5 52.3 22.0 4.8 81.2 0.00 82.8 73.8 3.1 8.3 0.7 261 13 99.9 50.0 19.0 5.3 84.6 0.00 85.1 73.8 4.3 9.8 2.7 280 14 101.3 47.3 16.2 5.7 75.5 0.00 86.7 73.8 4.3 11.6 2.2 165 15 103.1 46.6 15.1 6.1 74.1 0.00 87.8 73.8 4.3 12.5 1.6 291 16 104.4 46.4 14.4 6.4 54.7 0.00 88.3 73.8 4.0 13.4 1.6 260 17 105.4 46.6 14.0 6.6 53.0 0.00 87.6 73.8 8.5 18.3 7.6 256 18 103.8 46.4 14.6 6.3 22.2 0.00 85.8 73.8 8.5 17.4 7.8 270 19 102.2 50.7 18.1 5.7 10.3 0.00 83.7 73.9 10.1 17.0 9.6 271 20 99.9 54.1 22.0 5.1 1.9 0.00 81.9 74.1 9.8 17.9 9.4 279 21 97.2 51.1 21.3 4.7 0.0 0.00 80.1 74.3 11.0 17.0 10.7 276 22 95.0 49.5 21.5 4.4 0.0 0.00 78.4 74.3 8.5 17.4 8.1 299 23 92.8 50.7 24.2 4.0 0.0 0.00 77.0 74.5 6.0 11.4 5.8 312 24 88.5 52.5 29.4 3.2 0.0 0.00 76.1 74.7 1.6 4.3 1.1 259 AZMET Daily Weather Data : TUCSON : Jun 29 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.2 76.5 93.2 DegF RELATIVE HUMIDITY 50.5 13.3 26.0 % DEWPOINT 51.6 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 4.2 KPas SOIL TEMP. 4 in 88.3 71.2 78.6 DegF SOIL TEMP. 20 in 74.7 73.8 73.9 DegF WIND SPEED 18.3 4.9 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 278 Degrees SOLAR RADIATION 684.7 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 28.6 1972 33.7 2609 38.5 3321 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jun 30 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 87.8 51.6 29.1 3.2 0.0 0.00 75.6 74.7 1.3 4.9 0.4 160 2 85.8 51.6 31.0 2.9 0.0 0.00 75.2 74.8 1.6 4.7 0.7 107 3 84.9 51.3 31.4 2.8 0.0 0.00 74.5 74.8 2.2 4.9 2.2 63 4 82.2 58.3 45.8 2.1 0.0 0.01 74.1 74.8 6.0 13.6 5.6 109 5 75.4 65.1 70.7 0.9 0.0 0.01 73.6 75.0 4.9 11.6 4.0 104 6 75.2 66.6 74.7 0.8 1.2 0.00 73.2 75.0 4.5 8.9 4.3 90 7 77.5 68.0 72.8 0.9 12.2 0.00 73.2 75.0 1.1 4.3 0.4 89 8 83.7 65.8 55.4 1.8 25.6 0.00 74.5 75.0 1.1 4.5 0.2 285 9 87.3 57.4 36.5 2.8 41.1 0.00 76.3 75.0 4.5 10.5 4.0 295 10 90.3 51.3 26.5 3.6 60.4 0.00 77.9 75.0 6.0 12.1 5.6 337 11 92.3 49.8 23.5 4.0 75.7 0.00 79.9 75.0 6.0 12.5 5.4 286 12 94.3 49.3 21.8 4.3 83.1 0.00 82.2 74.8 5.4 12.8 4.3 283 13 96.1 48.6 20.1 4.6 85.3 0.00 84.0 74.8 7.4 14.5 6.5 286 14 97.9 46.6 17.7 5.1 82.9 0.00 85.1 74.8 6.5 13.4 5.8 287 15 99.5 44.8 15.6 5.4 75.5 0.00 85.8 74.8 8.3 17.0 7.4 292 16 100.8 43.3 14.3 5.7 58.5 0.00 85.8 74.8 9.4 15.7 8.7 309 17 101.3 40.3 12.5 6.0 47.8 0.00 84.9 74.8 9.4 15.0 8.5 302 18 101.1 40.5 12.6 5.9 29.9 0.00 83.5 74.8 8.5 14.8 7.8 310 19 100.4 40.1 12.7 5.8 12.9 0.00 81.7 75.0 7.8 14.5 7.6 323 20 97.9 40.3 13.8 5.3 1.2 0.00 79.5 75.0 8.3 15.0 8.1 306 21 95.2 39.7 14.8 4.8 0.0 0.00 77.7 75.2 6.3 11.4 6.0 302 22 93.7 38.1 14.5 4.6 0.0 0.00 76.1 75.2 6.0 9.6 5.8 317 23 89.2 40.6 18.5 3.8 0.0 0.00 74.7 75.4 4.7 7.8 4.5 269 24 87.1 40.3 19.3 3.6 0.0 0.00 73.6 75.4 4.5 6.9 4.5 271 AZMET Daily Weather Data : TUCSON : Jun 30 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.6 73.2 90.7 DegF RELATIVE HUMIDITY 79.9 10.4 29.4 % DEWPOINT 49.6 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 86.0 73.0 78.4 DegF SOIL TEMP. 20 in 75.4 74.7 75.0 DegF WIND SPEED 17.0 5.6 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 305 Degrees SOLAR RADIATION 694.0 Langleys PRECIPITATION 0.02 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.4 2000 32.4 2642 37.3 3358 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 1 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.5 40.3 20.4 3.3 0.0 0.00 72.5 75.4 5.6 8.3 5.6 271 2 83.5 39.4 20.9 3.1 0.0 0.00 71.6 75.6 4.0 8.1 3.8 312 3 78.1 40.6 26.5 2.4 0.0 0.00 70.9 75.6 1.6 4.5 0.9 22 4 73.2 42.6 33.2 1.9 0.0 0.00 70.2 75.6 0.9 2.5 0.9 69 5 71.4 43.5 36.9 1.6 0.0 0.00 69.4 75.4 0.9 2.2 0.9 70 6 72.0 45.0 37.8 1.7 1.7 0.00 68.7 75.4 2.0 4.3 1.8 86 7 76.3 48.0 36.8 2.0 15.1 0.00 68.5 75.4 1.8 3.8 1.6 72 8 85.1 46.9 26.7 3.0 32.0 0.00 70.0 75.2 0.4 1.6 0.4 76 9 89.2 43.5 20.5 3.7 50.2 0.00 72.7 75.2 1.1 4.0 0.4 270 10 93.7 41.9 16.7 4.5 64.0 0.00 76.1 75.0 1.1 4.3 1.1 293 11 97.3 38.3 13.1 5.3 77.4 0.00 79.3 75.0 3.6 10.5 3.1 287 12 100.6 35.8 10.7 6.0 84.3 0.00 81.7 74.8 6.5 13.6 5.8 273 13 102.6 36.0 10.1 6.4 86.2 0.00 83.1 74.8 7.8 15.4 6.7 289 14 104.0 36.1 9.8 6.6 83.1 0.00 84.2 74.7 8.3 15.7 7.2 293 15 104.9 36.5 9.7 6.8 76.2 0.00 84.9 74.7 8.5 17.2 7.6 293 16 105.4 36.7 9.6 6.9 62.3 0.00 85.1 74.7 8.1 15.9 7.2 285 17 105.8 36.1 9.3 7.0 46.3 0.00 84.7 74.7 8.9 15.7 8.1 299 18 104.9 35.6 9.3 6.9 30.6 0.00 83.3 74.7 10.7 19.0 10.3 305 19 103.5 35.2 9.6 6.6 13.4 0.00 81.1 74.7 11.9 18.8 11.6 309 20 101.3 34.9 10.1 6.1 1.4 0.00 79.0 74.8 9.4 15.4 9.2 313 21 99.5 34.2 10.3 5.8 0.0 0.00 77.0 74.8 7.8 13.4 7.6 320 22 98.6 34.2 10.6 5.6 0.0 0.00 75.9 75.0 4.0 14.1 3.8 322 23 85.5 46.4 31.6 3.3 0.0 0.00 74.8 75.0 1.8 7.2 0.9 359 24 83.3 41.7 23.2 3.0 0.0 0.00 73.9 75.2 1.1 4.9 0.7 76 AZMET Daily Weather Data : TUCSON : Jul 1 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.3 65.7 91.9 DegF RELATIVE HUMIDITY 82.8 8.5 18.9 % DEWPOINT 39.6 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 4.6 KPas SOIL TEMP. 4 in 85.3 68.5 76.6 DegF SOIL TEMP. 20 in 75.6 74.7 75.0 DegF WIND SPEED 19.0 4.9 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 303 Degrees SOLAR RADIATION 724.3 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 24.5 2024 29.5 2671 34.6 3393 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 2 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.7 44.1 29.0 2.5 0.0 0.01 73.0 75.2 2.0 5.1 1.6 75 2 78.1 43.0 28.9 2.3 0.0 0.00 72.3 75.2 0.7 2.9 0.7 81 3 78.6 41.5 26.8 2.4 0.0 0.00 71.8 75.2 1.6 4.3 1.3 88 4 77.2 41.4 27.8 2.3 0.0 0.00 71.1 75.2 1.8 3.6 1.6 97 5 77.0 41.5 28.0 2.3 0.0 0.00 70.5 75.2 1.6 4.0 1.1 102 6 78.6 43.3 28.5 2.4 2.2 0.00 70.3 75.2 1.6 3.8 1.6 63 7 82.8 44.2 26.0 2.8 15.5 0.00 70.7 75.2 2.0 4.7 1.8 82 8 91.2 47.1 22.1 3.9 37.8 0.00 72.3 75.2 4.3 11.2 4.0 96 9 99.3 48.7 18.3 5.2 52.8 0.00 74.8 75.0 7.6 16.8 7.4 104 10 101.1 47.1 16.3 5.7 63.1 0.00 76.8 75.0 10.1 17.9 9.4 84 11 102.9 45.9 14.7 6.1 70.5 0.00 78.3 75.0 12.1 23.0 11.9 68 12 104.5 45.0 13.6 6.5 81.2 0.00 79.9 74.8 11.0 17.9 10.1 79 13 105.4 45.1 13.3 6.7 83.8 0.00 81.3 74.8 11.4 20.6 10.5 77 14 106.5 43.9 12.3 7.0 78.8 0.00 82.6 74.8 11.6 19.7 11.0 73 15 107.1 41.4 10.9 7.2 75.3 0.00 83.3 74.7 12.1 24.4 11.0 74 16 107.2 40.5 10.5 7.3 62.3 0.00 83.5 74.7 8.9 18.1 8.3 75 17 107.2 41.2 10.8 7.3 46.3 0.00 83.5 74.7 9.6 17.0 8.9 65 18 106.9 41.2 10.9 7.2 29.1 0.00 82.8 74.8 7.4 17.7 6.9 68 19 105.4 41.0 11.3 6.8 9.6 0.00 81.5 74.8 7.2 12.1 6.9 71 20 103.3 43.2 13.1 6.3 1.0 0.00 79.5 74.8 10.3 17.2 10.1 69 21 99.1 46.2 16.9 5.3 0.0 0.00 77.9 75.0 12.8 22.1 11.9 95 22 94.5 50.7 22.9 4.3 0.0 0.00 76.6 75.0 8.3 21.3 7.4 114 23 88.0 58.8 37.9 2.8 0.0 0.00 75.6 75.0 6.5 13.6 5.8 138 24 85.3 60.8 43.9 2.3 0.0 0.00 74.8 75.2 6.3 15.0 5.8 105 AZMET Daily Weather Data : TUCSON : Jul 2 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 108.3 69.8 94.5 DegF RELATIVE HUMIDITY 60.3 9.6 20.6 % DEWPOINT 45.3 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 4.8 KPas SOIL TEMP. 4 in 83.7 70.3 76.8 DegF SOIL TEMP. 20 in 75.2 74.7 75.0 DegF WIND SPEED 24.4 6.9 MPH WIND VECTOR MAG. 6.3 MPH WIND VECTOR DIR. 83 Degrees SOLAR RADIATION 709.1 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.42 Inches STD. REF. EVAPOTRANSPIRATION 0.40 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.3 2051 31.3 2703 36.4 3429 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 3 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.4 60.6 44.8 2.2 0.0 0.00 74.3 75.2 8.3 14.1 8.1 94 2 84.0 60.8 45.7 2.2 0.0 0.00 73.8 75.4 4.5 8.9 4.3 104 3 82.8 60.3 46.5 2.0 0.0 0.00 73.4 75.4 1.8 5.1 1.6 94 4 83.5 60.4 45.9 2.1 0.0 0.00 73.0 75.4 4.7 11.6 4.5 89 5 83.7 60.6 46.0 2.1 0.0 0.00 72.7 75.4 4.5 10.1 4.5 102 6 81.5 61.7 51.3 1.8 1.7 0.00 72.3 75.4 1.3 3.4 1.1 119 7 83.5 62.2 49.0 2.0 13.4 0.00 72.3 75.4 1.1 4.0 1.1 111 8 88.2 60.6 39.7 2.7 33.2 0.00 73.8 75.4 2.9 8.3 2.0 132 9 90.7 59.4 35.2 3.2 48.5 0.00 75.9 75.4 4.5 10.3 3.8 130 10 93.7 57.4 29.8 3.8 62.8 0.00 78.3 75.2 5.1 12.8 4.5 114 11 96.4 55.0 25.2 4.4 71.7 0.00 80.6 75.2 6.9 22.1 5.6 89 12 96.4 53.2 23.6 4.5 37.0 0.00 81.5 75.0 5.1 13.6 4.3 106 13 99.9 52.7 20.9 5.2 84.6 0.00 82.8 75.0 8.1 17.2 7.4 107 14 101.8 51.3 18.7 5.6 86.7 0.00 84.4 75.0 8.3 19.7 7.2 109 15 102.4 50.2 17.6 5.8 69.0 0.00 85.6 75.0 7.2 15.9 6.0 74 16 101.3 52.2 19.8 5.5 46.6 0.00 86.0 75.0 8.5 24.4 2.5 200 17 94.1 57.9 30.2 3.8 16.0 0.00 84.0 75.0 10.1 19.9 8.9 244 18 94.3 58.1 30.1 3.8 16.7 0.00 82.4 75.0 7.2 15.0 5.4 300 19 93.6 58.3 30.8 3.7 13.1 0.00 81.5 75.2 8.5 15.2 7.6 287 20 90.1 59.2 35.5 3.1 0.5 0.00 80.1 75.2 9.4 16.8 9.2 307 21 87.4 61.7 42.4 2.6 0.0 0.00 78.6 75.4 8.5 13.0 8.3 308 22 85.1 63.3 48.2 2.1 0.0 0.00 77.5 75.4 8.5 14.5 8.3 308 23 80.6 64.2 58.0 1.5 0.0 0.00 76.6 75.6 6.0 13.2 3.8 266 24 77.4 64.9 65.4 1.1 0.0 0.00 75.9 75.6 3.8 7.2 3.1 283 AZMET Daily Weather Data : TUCSON : Jul 3 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.8 74.5 90.0 DegF RELATIVE HUMIDITY 75.2 15.1 37.5 % DEWPOINT 58.6 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 86.0 72.3 78.3 DegF SOIL TEMP. 20 in 75.6 75.0 75.2 DegF WIND SPEED 24.4 6.0 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 82 Degrees SOLAR RADIATION 600.8 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 27.7 2078 32.8 2735 37.8 3467 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 4 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.3 65.8 63.6 1.2 0.0 0.00 75.4 75.6 5.8 9.2 5.8 256 2 78.4 67.6 69.6 1.0 0.0 0.00 75.0 75.7 2.0 5.8 0.7 160 3 76.8 66.9 71.8 0.9 0.0 0.00 74.5 75.7 2.0 4.9 2.0 72 4 76.6 67.3 73.3 0.8 0.0 0.00 74.1 75.7 1.3 3.8 1.3 72 5 76.5 67.1 72.7 0.9 0.0 0.00 73.8 75.7 1.3 4.5 1.3 68 6 76.1 66.9 73.5 0.8 1.4 0.00 73.4 75.7 0.4 1.6 0.4 82 7 78.8 66.9 67.3 1.1 8.4 0.00 73.6 75.7 0.7 2.7 0.4 21 8 81.3 67.3 62.4 1.4 30.8 0.00 74.7 75.7 5.8 12.3 5.6 282 9 83.5 66.4 56.5 1.7 46.6 0.00 76.3 75.6 9.4 15.9 8.9 291 10 85.8 65.1 50.4 2.1 60.9 0.00 78.3 75.6 9.2 15.7 8.5 284 11 89.6 63.5 42.2 2.8 72.9 0.00 80.4 75.6 7.4 13.0 6.7 308 12 92.3 62.1 36.6 3.3 80.3 0.00 82.6 75.4 7.6 18.1 6.3 301 13 94.6 60.6 32.5 3.8 82.4 0.00 84.4 75.4 8.9 16.6 7.8 291 14 97.0 60.1 29.6 4.2 79.8 0.00 85.6 75.4 10.3 21.3 9.2 298 15 98.1 59.5 28.1 4.4 75.0 0.00 86.0 75.4 13.4 25.5 12.1 294 16 98.1 58.5 27.0 4.5 59.7 0.00 86.0 75.4 13.9 21.5 13.0 319 17 85.1 62.6 53.5 2.5 14.8 0.84 84.4 75.4 16.3 43.8 6.9 63 18 72.5 68.7 88.4 0.3 0.5 0.02 81.1 76.1 3.4 8.7 0.2 278 19 75.0 68.2 79.2 0.6 1.2 0.00 79.7 76.3 4.3 9.2 3.8 108 20 76.1 68.2 76.7 0.7 0.5 0.00 78.4 76.3 5.8 10.3 5.6 92 21 76.8 68.0 74.0 0.8 0.0 0.00 77.7 76.3 2.9 6.9 1.1 64 22 76.8 68.5 75.4 0.8 0.0 0.00 77.0 76.3 2.2 6.0 2.2 59 23 77.0 68.5 74.9 0.8 0.0 0.01 76.6 76.3 3.1 8.9 2.5 91 24 76.8 68.0 74.2 0.8 0.0 0.00 76.1 76.5 1.6 3.8 1.6 130 AZMET Daily Weather Data : TUCSON : Jul 4 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.7 68.9 82.4 DegF RELATIVE HUMIDITY 95.9 25.2 60.6 % DEWPOINT 65.5 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 86.2 73.4 78.6 DegF SOIL TEMP. 20 in 76.5 75.4 75.7 DegF WIND SPEED 43.8 5.8 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 309 Degrees SOLAR RADIATION 615.4 Langleys PRECIPITATION 0.87 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.2 2103 30.2 2766 35.3 3502 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 5 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.0 68.4 75.0 0.8 0.0 0.00 75.7 76.5 1.8 4.3 1.3 53 2 76.6 69.3 77.9 0.7 0.0 0.00 75.4 76.5 0.4 2.0 0.4 147 3 75.9 70.0 81.8 0.6 0.0 0.00 75.0 76.5 0.7 2.2 0.4 92 4 74.5 70.5 87.7 0.4 0.0 0.00 74.5 76.5 0.4 0.4 0.4 73 5 73.9 70.9 90.3 0.3 0.0 0.00 74.1 76.3 1.1 3.8 1.1 73 6 74.8 69.1 82.9 0.5 1.4 0.00 73.6 76.3 2.9 6.3 2.9 76 7 77.4 68.5 74.3 0.8 13.1 0.00 73.6 76.3 4.7 8.3 4.5 89 8 80.8 67.3 63.5 1.3 29.9 0.00 74.7 76.1 3.1 6.5 2.9 110 9 83.5 66.6 56.8 1.7 44.2 0.00 76.8 76.1 2.0 5.8 1.8 93 10 85.5 66.0 52.4 2.0 61.6 0.00 79.7 76.1 2.0 7.4 0.0 215 11 87.1 65.8 49.4 2.2 73.1 0.00 82.4 76.1 4.3 10.3 3.4 296 12 89.2 65.8 46.4 2.5 75.3 0.00 84.6 75.9 6.3 14.8 5.4 284 13 91.6 65.8 42.8 2.9 82.9 0.00 86.2 75.9 7.8 13.9 6.9 270 14 94.8 64.6 37.3 3.5 81.9 0.00 87.3 75.7 9.8 19.0 9.2 276 15 96.3 63.3 34.1 3.8 51.6 0.00 87.4 75.7 10.7 18.1 10.1 293 16 97.0 55.0 24.7 4.5 50.9 0.00 86.5 75.7 11.4 17.2 11.0 316 17 95.7 54.1 25.0 4.3 16.3 0.00 84.9 75.9 7.6 30.9 5.1 329 18 76.1 64.4 67.8 1.0 0.2 0.04 82.4 75.9 9.6 29.1 2.5 355 19 75.2 65.8 72.8 0.8 0.5 0.00 80.4 75.9 4.9 11.0 3.6 78 20 77.0 65.7 67.8 1.0 0.0 0.00 79.0 76.1 2.9 8.3 2.0 58 21 77.2 66.9 70.8 0.9 0.0 0.00 78.1 76.1 1.6 4.0 0.4 242 22 77.2 67.3 71.4 0.9 0.0 0.00 77.5 76.3 1.6 3.6 1.3 284 23 76.5 67.8 74.4 0.8 0.0 0.00 76.8 76.3 1.1 2.9 0.7 73 24 75.9 67.8 76.1 0.7 0.0 0.00 76.3 76.3 0.9 2.7 0.9 101 AZMET Daily Weather Data : TUCSON : Jul 5 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.1 73.4 82.0 DegF RELATIVE HUMIDITY 92.0 19.6 62.6 % DEWPOINT 66.2 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 87.6 73.6 79.3 DegF SOIL TEMP. 20 in 76.5 75.7 76.1 DegF WIND SPEED 30.9 4.3 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 316 Degrees SOLAR RADIATION 583.2 Langleys PRECIPITATION 0.04 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 26.8 2130 31.9 2798 36.9 3539 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 6 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.3 68.2 76.1 0.7 0.0 0.00 75.9 76.5 1.3 4.9 0.7 359 2 75.9 68.4 77.3 0.7 0.0 0.00 75.6 76.5 4.9 10.5 4.9 274 3 75.2 67.5 77.0 0.7 0.0 0.00 75.0 76.5 5.4 10.7 5.1 283 4 74.8 66.2 74.6 0.8 0.0 0.00 74.3 76.5 2.9 8.1 1.1 328 5 73.2 67.5 82.1 0.5 0.0 0.00 73.8 76.5 2.9 6.7 2.7 106 6 73.2 67.6 82.5 0.5 1.2 0.00 73.4 76.3 2.9 6.3 2.7 96 7 75.4 67.3 75.9 0.7 12.9 0.00 73.2 76.3 1.8 4.9 1.8 116 8 78.1 66.9 68.6 1.0 30.1 0.00 74.3 76.3 3.6 7.4 3.4 64 9 80.4 66.0 62.0 1.4 47.3 0.00 76.5 76.3 3.6 8.5 3.1 89 10 83.5 64.4 53.0 1.8 62.6 0.00 79.3 76.1 2.7 6.9 2.5 53 11 86.5 61.3 43.0 2.5 74.5 0.00 82.4 76.1 2.2 8.3 0.9 7 12 89.2 59.9 37.5 3.0 80.8 0.00 84.9 76.1 5.6 13.0 4.7 271 13 91.4 61.0 36.4 3.2 82.7 0.00 86.4 76.1 8.5 15.0 7.6 279 14 92.8 61.3 35.3 3.4 80.5 0.00 87.3 75.9 10.1 16.8 9.4 283 15 94.1 59.2 31.5 3.7 73.3 0.00 87.4 75.9 11.9 19.7 11.4 285 16 94.6 60.3 32.3 3.8 60.7 0.00 87.1 75.9 13.2 18.8 12.5 286 17 94.5 59.7 31.6 3.8 46.6 0.00 86.4 75.9 13.6 19.7 13.2 278 18 94.5 57.6 29.2 3.9 26.5 0.00 85.1 76.1 11.6 18.6 11.2 290 19 90.9 54.5 29.5 3.5 5.3 0.00 83.1 76.1 8.5 24.2 6.9 43 20 91.9 57.2 31.3 3.5 1.0 0.00 81.5 76.3 8.9 15.4 8.3 300 21 91.2 56.8 31.5 3.4 0.0 0.00 80.1 76.3 10.5 17.2 8.3 312 22 85.5 55.6 36.2 2.7 0.0 0.00 78.8 76.5 4.3 13.0 3.1 63 23 85.6 57.4 38.3 2.6 0.0 0.00 77.9 76.5 2.0 6.5 1.6 256 24 85.5 59.2 41.2 2.5 0.0 0.00 77.4 76.6 5.1 10.1 3.1 291 AZMET Daily Weather Data : TUCSON : Jul 6 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.4 72.5 84.7 DegF RELATIVE HUMIDITY 84.1 26.5 50.6 % DEWPOINT 62.1 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 87.6 73.2 79.9 DegF SOIL TEMP. 20 in 76.6 75.9 76.3 DegF WIND SPEED 24.2 6.3 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 297 Degrees SOLAR RADIATION 686.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.3 2157 31.3 2829 36.4 3576 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 7 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.9 59.2 42.0 2.4 0.0 0.00 76.6 76.6 2.0 5.1 1.8 182 2 84.4 60.1 44.2 2.3 0.0 0.00 76.3 76.6 2.7 6.3 0.9 14 3 81.1 63.0 53.9 1.7 0.0 0.00 75.9 76.8 1.8 4.7 0.2 326 4 79.5 62.4 56.3 1.5 0.0 0.00 75.2 76.8 2.2 4.9 2.0 63 5 78.8 63.0 58.5 1.4 0.0 0.00 74.8 76.8 2.2 7.2 1.6 18 6 78.1 63.3 60.6 1.3 1.2 0.00 74.3 76.8 1.6 4.9 1.6 27 7 79.3 64.0 59.6 1.4 12.7 0.00 74.3 76.6 1.1 3.4 0.4 77 8 81.9 63.7 54.0 1.7 32.5 0.00 75.6 76.6 1.8 4.5 1.6 72 9 84.0 64.2 51.5 1.9 40.8 0.00 77.7 76.6 1.8 6.3 1.6 83 10 86.7 64.4 47.6 2.3 60.2 0.00 80.6 76.6 2.5 7.8 1.6 67 11 89.8 63.3 41.6 2.8 74.5 0.00 83.3 76.5 6.7 14.1 5.8 284 12 91.8 63.0 38.6 3.1 79.8 0.00 85.3 76.5 8.5 15.7 7.8 274 13 93.9 62.2 35.2 3.5 80.8 0.00 86.9 76.5 10.1 18.3 9.4 272 14 95.7 61.3 32.2 3.9 78.1 0.00 87.8 76.5 11.0 18.3 10.1 284 15 97.2 60.4 30.0 4.2 73.3 0.00 88.5 76.5 11.6 19.9 11.2 281 16 98.1 59.4 28.0 4.4 62.6 0.00 88.3 76.5 11.9 18.1 11.0 286 17 98.6 59.0 27.2 4.6 47.5 0.00 87.8 76.5 11.9 18.1 11.2 283 18 97.5 58.3 27.6 4.4 35.6 0.02 86.7 76.5 13.0 39.1 9.6 295 19 76.1 61.5 61.1 1.2 3.6 0.28 83.3 76.6 12.3 40.0 11.0 9 20 82.0 58.1 44.6 2.1 0.0 0.00 80.6 76.6 9.2 16.1 6.0 278 21 82.8 58.5 43.7 2.2 0.0 0.00 79.0 76.8 4.5 15.4 2.0 240 22 81.3 62.8 53.7 1.7 0.0 0.00 78.1 77.0 2.5 5.6 2.2 90 23 80.2 64.0 57.8 1.5 0.0 0.00 77.5 77.0 2.9 6.3 2.7 56 24 79.5 64.9 61.2 1.3 0.0 0.00 77.0 77.0 1.3 5.6 0.9 43 AZMET Daily Weather Data : TUCSON : Jul 7 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.1 73.0 86.0 DegF RELATIVE HUMIDITY 74.3 24.4 46.3 % DEWPOINT 61.9 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 88.5 74.1 80.4 DegF SOIL TEMP. 20 in 77.0 76.3 76.6 DegF WIND SPEED 40.0 5.6 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 297 Degrees SOLAR RADIATION 683.3 Langleys PRECIPITATION 0.30 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 27.0 2184 32.0 2861 36.9 3612 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 8 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.7 63.3 57.7 1.5 0.0 0.00 76.6 77.2 5.8 12.8 5.1 57 2 80.2 61.2 52.1 1.7 0.0 0.00 75.9 77.2 4.0 12.1 2.2 127 3 80.1 62.1 54.2 1.6 0.0 0.00 75.6 77.2 1.8 7.4 0.7 244 4 79.9 62.8 56.0 1.5 0.0 0.00 75.2 77.2 2.5 5.6 2.0 342 5 78.4 63.7 60.9 1.3 0.0 0.00 74.8 77.2 1.8 4.3 1.3 57 6 77.2 65.8 68.3 1.0 0.7 0.00 74.7 77.2 0.9 2.7 0.9 80 7 78.8 64.4 61.3 1.3 6.9 0.00 74.7 77.0 3.4 7.6 3.1 89 8 80.6 63.1 55.4 1.6 10.8 0.00 75.0 77.0 2.9 6.7 2.7 100 9 84.7 62.1 47.1 2.2 39.7 0.00 76.6 77.0 2.0 4.9 1.8 136 10 87.6 60.1 39.6 2.7 27.7 0.00 78.8 77.0 0.7 2.7 0.7 140 11 91.2 58.8 33.9 3.3 62.8 0.00 81.0 76.8 1.6 4.9 0.4 204 12 93.4 57.9 30.5 3.7 74.5 0.00 84.2 76.8 3.1 8.3 2.2 261 13 95.2 55.6 26.8 4.2 82.7 0.00 86.9 76.8 3.4 7.4 2.0 273 14 97.7 54.1 23.4 4.7 82.9 0.00 89.1 76.6 4.0 10.5 3.4 299 15 100.2 52.2 20.2 5.3 78.4 0.00 90.3 76.6 5.4 15.0 4.3 270 16 100.9 50.7 18.7 5.5 66.2 0.00 90.7 76.6 5.1 13.6 4.3 314 17 100.6 52.2 20.0 5.3 42.0 0.00 89.8 76.6 6.0 14.1 5.1 297 18 100.6 50.9 19.1 5.4 30.8 0.00 88.3 76.8 6.9 14.1 6.5 319 19 98.6 51.3 20.6 5.0 6.2 0.00 86.2 76.8 6.3 11.4 5.8 299 20 94.8 54.1 25.6 4.2 1.0 0.00 83.8 76.8 4.3 8.5 4.3 265 21 92.5 54.9 28.2 3.7 0.0 0.00 82.2 77.0 3.6 13.6 3.1 249 22 91.9 53.8 27.7 3.7 0.0 0.00 80.8 77.2 4.5 10.7 3.8 206 23 88.7 55.6 32.9 3.1 0.0 0.00 79.7 77.2 2.7 6.5 1.3 91 24 85.6 56.3 37.1 2.6 0.0 0.01 78.4 77.4 4.3 7.6 4.0 99 AZMET Daily Weather Data : TUCSON : Jul 8 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.2 76.6 89.1 DegF RELATIVE HUMIDITY 71.7 16.2 38.2 % DEWPOINT 57.7 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 90.7 74.7 81.1 DegF SOIL TEMP. 20 in 77.4 76.6 77.0 DegF WIND SPEED 15.0 3.6 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 300 Degrees SOLAR RADIATION 613.3 Langleys PRECIPITATION 0.01 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 28.6 2212 33.5 2894 38.5 3651 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 9 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.4 55.6 35.1 2.8 0.0 0.00 77.5 77.4 3.8 6.9 3.6 81 2 85.3 55.9 36.9 2.6 0.0 0.00 76.6 77.5 5.6 11.6 5.4 100 3 84.0 56.8 39.8 2.4 0.0 0.00 75.9 77.5 3.8 8.3 3.8 76 4 83.1 56.8 40.9 2.3 0.0 0.00 75.2 77.5 4.5 8.7 4.5 100 5 82.8 56.8 41.2 2.3 0.0 0.00 74.7 77.5 4.9 8.7 4.7 88 6 82.2 57.6 43.2 2.1 1.0 0.00 74.1 77.5 4.5 8.3 4.5 89 7 82.0 59.0 45.7 2.0 5.3 0.00 74.1 77.5 2.7 4.7 2.7 99 8 82.8 60.3 46.7 2.0 13.1 0.00 74.8 77.5 1.6 4.5 1.3 110 9 88.0 57.9 36.3 2.9 51.8 0.00 77.2 77.5 3.8 9.2 3.6 99 10 90.0 56.3 32.3 3.3 48.5 0.00 79.7 77.4 2.0 6.3 0.9 237 11 92.5 57.4 30.9 3.6 74.3 0.00 82.4 77.4 5.8 12.8 5.4 268 12 94.6 57.0 28.6 4.0 81.7 0.00 84.6 77.2 7.2 13.6 6.5 284 13 96.4 56.5 26.7 4.3 67.1 0.00 86.4 77.2 6.7 12.1 5.6 296 14 96.6 56.3 26.1 4.4 45.6 0.00 86.4 77.2 7.4 13.6 6.7 276 15 98.2 55.0 23.8 4.7 56.6 0.00 86.4 77.0 4.9 11.0 4.3 265 16 99.0 54.0 22.3 4.9 35.4 0.00 86.9 77.0 4.9 13.6 3.8 298 17 90.5 61.3 38.3 3.1 7.2 0.00 85.3 77.0 5.8 15.2 3.1 85 18 89.4 59.2 36.3 3.0 6.0 0.00 83.5 77.2 4.7 12.1 3.6 74 19 90.0 56.7 32.5 3.3 3.8 0.00 82.2 77.2 2.7 7.6 1.1 114 20 88.9 57.7 34.9 3.0 0.2 0.00 81.0 77.4 3.4 7.8 2.5 229 21 86.5 59.7 40.5 2.6 0.0 0.00 79.9 77.4 2.0 8.7 1.3 266 22 87.1 57.2 36.6 2.8 0.0 0.00 79.0 77.4 3.4 9.8 2.7 232 23 84.2 59.5 43.2 2.3 0.0 0.00 77.9 77.5 7.2 12.1 6.9 331 24 83.5 57.9 41.8 2.3 0.0 0.00 76.8 77.5 4.7 13.6 3.6 54 AZMET Daily Weather Data : TUCSON : Jul 9 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.1 81.0 88.5 DegF RELATIVE HUMIDITY 51.6 20.0 35.9 % DEWPOINT 57.4 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 87.1 74.1 79.9 DegF SOIL TEMP. 20 in 77.5 77.0 77.4 DegF WIND SPEED 15.2 4.5 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 21 Degrees SOLAR RADIATION 497.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.1 2242 34.9 2929 40.0 3691 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 10 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.5 59.7 47.8 1.9 0.0 0.00 76.1 77.5 7.8 17.2 7.6 98 2 80.6 59.7 49.0 1.8 0.0 0.00 75.4 77.5 4.3 9.8 2.7 94 3 80.2 60.4 50.8 1.7 0.0 0.00 75.0 77.5 5.4 9.4 5.1 49 4 80.6 60.4 50.2 1.8 0.0 0.00 74.5 77.5 4.0 6.9 3.8 72 5 81.3 60.1 48.8 1.9 0.0 0.00 74.3 77.5 2.5 6.3 0.7 93 6 80.1 61.3 52.9 1.6 0.5 0.00 74.1 77.5 2.5 7.2 2.2 261 7 79.5 62.4 56.0 1.5 2.9 0.00 74.3 77.5 0.9 2.7 0.4 340 8 80.1 62.4 54.8 1.6 7.9 0.00 74.5 77.4 2.7 7.6 2.2 100 9 82.9 61.2 48.0 2.0 38.5 0.00 75.7 77.4 4.5 8.3 4.3 92 10 86.9 58.5 38.5 2.7 63.8 0.00 78.4 77.4 3.8 8.5 3.4 90 11 90.1 57.6 33.7 3.2 74.5 0.00 81.7 77.2 2.0 5.8 0.2 233 12 92.1 55.8 29.5 3.6 80.8 0.00 84.7 77.2 3.4 7.8 1.1 320 13 94.1 54.5 26.5 4.0 84.8 0.00 86.9 77.0 4.0 12.5 1.8 323 14 95.7 53.2 24.1 4.4 71.7 0.00 88.5 77.0 5.4 13.6 4.3 312 15 92.5 56.7 30.6 3.6 18.2 0.00 87.1 77.0 8.5 18.3 7.2 240 16 88.7 61.3 40.2 2.8 14.6 0.00 84.6 77.0 5.4 13.0 4.3 203 17 86.7 60.3 41.0 2.6 11.7 0.00 83.3 77.0 6.3 13.4 4.9 115 18 84.7 57.2 39.3 2.5 8.6 0.00 81.9 77.0 4.3 9.4 3.8 110 19 83.8 57.6 40.9 2.3 5.7 0.00 80.6 77.2 3.4 6.7 2.9 99 20 83.1 58.5 43.4 2.2 1.2 0.00 79.3 77.2 3.1 5.6 2.9 114 21 81.9 58.6 45.4 2.0 0.0 0.00 78.1 77.4 5.1 8.9 5.1 83 22 82.0 57.0 42.7 2.1 0.0 0.00 76.8 77.4 2.9 9.4 2.2 100 23 75.2 63.7 69.0 1.0 0.0 0.00 75.7 77.4 1.6 4.3 1.3 271 24 79.0 60.6 53.7 1.6 0.0 0.00 75.4 77.4 2.7 7.2 2.2 84 AZMET Daily Weather Data : TUCSON : Jul 10 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.8 68.0 84.4 DegF RELATIVE HUMIDITY 94.8 21.6 44.0 % DEWPOINT 59.2 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 88.5 74.1 79.0 DegF SOIL TEMP. 20 in 77.5 77.0 77.4 DegF WIND SPEED 18.3 4.0 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 97 Degrees SOLAR RADIATION 484.7 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 24.5 2267 29.5 2959 34.4 3725 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 11 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.0 57.7 45.3 2.0 0.0 0.00 74.8 77.5 4.9 10.3 4.7 103 2 81.1 57.4 44.3 2.0 0.0 0.00 74.3 77.5 5.1 11.4 5.1 98 3 79.7 61.9 54.5 1.6 0.0 0.00 73.8 77.5 3.4 7.2 3.4 92 4 79.2 63.7 59.3 1.4 0.0 0.00 73.6 77.4 4.3 8.3 4.0 98 5 78.3 63.3 60.3 1.3 0.0 0.00 73.4 77.4 2.2 6.0 2.0 100 6 77.2 63.7 63.1 1.2 1.7 0.00 73.2 77.4 0.7 3.4 0.4 35 7 79.0 62.6 57.3 1.5 8.6 0.00 73.4 77.4 1.3 4.0 0.7 166 8 80.1 62.2 54.6 1.6 12.4 0.00 74.1 77.2 2.9 5.1 2.9 255 9 82.0 63.0 52.8 1.8 30.6 0.00 75.2 77.2 5.6 13.0 4.9 301 10 84.9 63.0 48.0 2.1 54.2 0.00 77.0 77.0 7.4 12.1 6.9 319 11 86.9 60.4 41.3 2.6 58.8 0.00 79.2 77.0 6.5 13.2 5.6 316 12 87.8 59.5 38.6 2.8 58.5 0.00 81.5 77.0 5.8 12.5 4.3 276 13 87.6 59.2 38.5 2.7 33.7 0.00 82.4 76.8 4.3 11.2 3.4 242 14 86.9 58.6 38.6 2.7 17.7 0.00 81.7 76.8 4.9 10.7 3.8 281 15 86.5 60.8 42.1 2.5 24.6 0.00 81.3 76.8 5.4 11.9 4.9 241 16 85.8 60.6 42.9 2.4 23.6 0.00 81.1 76.8 4.0 8.9 3.6 258 17 86.5 59.5 40.3 2.6 21.3 0.00 81.3 76.6 3.1 8.3 2.9 268 18 86.7 57.0 36.6 2.8 10.5 0.00 81.1 76.8 1.1 3.4 0.7 137 19 86.5 58.1 38.3 2.7 6.7 0.00 80.6 76.8 1.3 4.3 1.1 86 20 85.5 58.8 40.6 2.5 1.0 0.00 79.7 76.8 1.6 3.1 1.6 67 21 83.3 60.3 45.9 2.1 0.0 0.00 78.6 76.8 1.1 2.9 1.1 92 22 82.0 60.8 48.7 1.9 0.0 0.00 77.7 76.8 1.6 3.4 1.6 79 23 79.2 61.7 55.3 1.5 0.0 0.00 76.5 76.8 2.0 5.4 2.0 98 24 77.9 61.7 57.6 1.4 0.0 0.02 75.6 76.8 2.0 4.9 1.8 88 AZMET Daily Weather Data : TUCSON : Jul 11 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.9 74.8 82.9 DegF RELATIVE HUMIDITY 70.9 34.5 47.7 % DEWPOINT 60.6 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 82.4 73.2 77.5 DegF SOIL TEMP. 20 in 77.5 76.6 77.0 DegF WIND SPEED 13.2 3.4 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 364.3 Langleys PRECIPITATION 0.02 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 26.3 2293 31.3 2990 36.4 3762 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 12 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.5 62.2 61.8 1.2 0.0 0.01 74.8 77.0 1.1 2.7 1.1 95 2 75.4 63.0 65.5 1.0 0.0 0.00 74.3 77.0 0.7 2.2 0.7 64 3 75.6 63.7 66.5 1.0 0.0 0.00 74.1 77.0 0.7 2.0 0.7 65 4 76.3 64.0 66.2 1.0 0.0 0.00 73.9 77.0 0.9 2.0 0.9 61 5 75.7 64.0 67.2 1.0 0.0 0.00 73.8 77.0 0.7 1.6 0.7 50 6 75.6 63.1 65.4 1.0 0.2 0.00 73.6 76.8 1.3 2.9 1.1 88 7 77.0 62.8 61.6 1.2 5.3 0.00 73.6 76.8 1.3 3.6 1.3 99 8 80.4 61.7 53.0 1.7 24.6 0.00 74.5 76.8 2.7 5.8 2.5 90 9 83.8 60.1 44.9 2.2 39.7 0.00 76.1 76.8 2.9 6.3 2.5 71 10 87.3 59.0 38.5 2.7 64.5 0.00 78.8 76.8 2.5 7.4 1.8 8 11 88.2 59.4 38.0 2.8 58.8 0.00 81.1 76.6 3.1 9.6 0.7 272 12 90.1 58.8 35.2 3.1 72.9 0.00 83.8 76.6 3.1 7.2 0.4 275 13 91.8 58.5 33.0 3.4 77.6 0.00 85.8 76.5 3.6 10.3 0.9 289 14 92.8 58.1 31.4 3.6 69.8 0.00 87.4 76.5 4.3 8.5 2.5 129 15 93.6 57.4 29.9 3.8 40.8 0.00 87.6 76.5 3.4 11.0 1.6 281 16 95.0 56.8 28.1 4.1 55.0 0.00 87.4 76.5 6.5 13.2 5.6 300 17 95.9 56.3 26.7 4.2 49.9 0.00 87.4 76.5 6.5 14.1 4.9 256 18 95.4 55.6 26.5 4.2 28.2 0.00 86.5 76.6 6.0 14.5 4.9 258 19 93.7 55.8 28.1 3.9 8.1 0.00 84.6 76.6 7.4 14.1 6.9 292 20 92.5 55.9 29.3 3.7 0.7 0.00 82.6 76.8 4.5 9.4 4.3 293 21 91.0 44.8 20.2 4.0 0.0 0.00 80.8 76.8 7.8 16.3 7.6 267 22 89.1 35.6 15.1 4.0 0.0 0.00 79.0 77.0 6.7 12.1 6.5 307 23 85.5 36.1 17.4 3.5 0.0 0.00 76.6 77.0 4.5 10.1 4.3 324 24 84.2 35.6 17.7 3.3 0.0 0.00 75.6 77.2 1.8 5.6 1.3 288 AZMET Daily Weather Data : TUCSON : Jul 12 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.4 74.3 86.0 DegF RELATIVE HUMIDITY 71.9 14.2 40.3 % DEWPOINT 56.1 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 87.8 73.6 79.7 DegF SOIL TEMP. 20 in 77.2 76.5 76.8 DegF WIND SPEED 16.3 3.6 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 295 Degrees SOLAR RADIATION 595.6 Langleys PRECIPITATION 0.01 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 27.2 2320 32.2 3022 37.3 3799 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 13 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.7 39.7 24.0 2.6 0.0 0.00 74.8 77.2 0.7 2.5 0.4 180 2 75.6 42.8 30.9 2.1 0.0 0.00 73.9 77.4 1.1 2.7 1.1 63 3 76.5 40.3 27.3 2.3 0.0 0.00 73.0 77.4 2.0 4.3 2.0 92 4 78.4 36.5 22.1 2.6 0.0 0.00 72.0 77.4 4.3 8.3 4.0 91 5 77.5 35.8 22.0 2.5 0.0 0.00 71.1 77.4 2.9 7.2 2.7 90 6 74.8 38.1 26.6 2.2 1.2 0.00 70.3 77.4 2.2 4.3 2.0 88 7 76.5 41.5 28.7 2.2 14.1 0.00 70.0 77.2 2.5 4.0 2.5 98 8 81.5 42.6 25.4 2.7 32.5 0.00 70.9 77.2 2.5 5.8 2.5 101 9 86.0 36.1 17.0 3.5 50.4 0.00 73.2 77.2 2.0 6.3 1.6 113 10 88.0 34.3 14.9 3.8 66.2 0.00 76.3 77.0 2.9 8.7 1.8 165 11 89.6 34.3 14.1 4.1 78.1 0.00 79.0 77.0 4.9 13.6 3.6 163 12 91.2 34.2 13.3 4.3 85.8 0.00 81.3 76.8 4.9 13.0 3.4 159 13 93.6 31.6 11.2 4.8 88.4 0.00 83.3 76.8 5.4 11.6 3.8 183 14 94.8 32.0 11.0 5.0 85.8 0.00 85.1 76.6 3.8 11.2 1.1 185 15 96.6 32.0 10.4 5.3 78.4 0.00 86.4 76.6 6.9 16.1 4.0 220 16 97.0 32.7 10.5 5.3 65.7 0.00 86.2 76.5 7.6 17.7 6.0 260 17 96.4 33.8 11.2 5.2 49.7 0.00 85.3 76.5 9.2 18.3 8.5 268 18 95.9 33.1 11.1 5.1 31.8 0.00 83.7 76.6 8.9 17.0 8.1 258 19 94.5 31.5 10.8 4.9 14.1 0.00 81.5 76.6 7.8 13.4 7.2 252 20 91.9 30.7 11.4 4.5 1.2 0.00 78.8 76.6 4.9 12.3 4.7 239 21 89.8 31.3 12.4 4.2 0.0 0.00 76.8 76.8 2.9 6.5 2.7 226 22 88.0 30.7 12.8 3.9 0.0 0.00 75.2 76.8 3.6 9.4 3.4 228 23 84.0 30.9 14.7 3.4 0.0 0.00 73.8 76.8 2.0 4.5 1.6 256 24 76.8 38.3 26.1 2.4 0.0 0.00 72.3 77.0 1.3 6.9 0.7 225 AZMET Daily Weather Data : TUCSON : Jul 13 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.1 65.8 86.4 DegF RELATIVE HUMIDITY 65.0 8.6 17.5 % DEWPOINT 35.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 3.7 KPas SOIL TEMP. 4 in 86.4 69.8 77.4 DegF SOIL TEMP. 20 in 77.4 76.5 77.0 DegF WIND SPEED 18.3 4.0 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 216 Degrees SOLAR RADIATION 742.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.8 2344 28.6 3051 33.7 3833 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 14 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.5 41.9 36.1 1.6 0.0 0.01 71.2 77.0 1.1 2.7 1.1 87 2 71.6 39.9 31.7 1.8 0.0 0.00 70.5 77.0 2.2 4.5 2.0 85 3 72.5 37.6 28.0 2.0 0.0 0.00 69.6 77.0 2.5 4.3 2.5 93 4 69.8 39.7 33.5 1.7 0.0 0.00 68.9 77.0 1.3 3.6 1.3 93 5 68.0 40.5 36.7 1.5 0.0 0.00 68.0 77.0 1.3 4.7 1.1 96 6 65.1 41.7 42.4 1.2 1.2 0.00 67.3 76.8 1.6 4.5 1.3 79 7 69.8 39.2 32.8 1.7 15.1 0.00 66.7 76.8 2.7 4.9 2.5 86 8 77.4 38.7 24.9 2.4 33.5 0.00 67.8 76.6 4.0 6.7 3.8 109 9 83.5 34.5 17.4 3.3 51.4 0.00 70.2 76.6 4.3 8.1 4.0 100 10 86.4 32.2 14.3 3.7 66.9 0.00 73.2 76.5 4.5 8.7 3.8 97 11 88.7 33.1 13.8 4.0 78.6 0.00 76.5 76.3 3.4 10.3 2.0 111 12 90.5 32.9 12.9 4.3 86.0 0.00 79.5 76.1 4.5 10.1 3.1 120 13 92.3 33.3 12.5 4.5 88.2 0.00 81.9 76.1 4.7 23.0 1.8 144 14 94.5 33.3 11.7 4.9 85.5 0.00 84.0 75.9 4.5 13.0 2.2 199 15 96.4 32.7 10.7 5.3 77.6 0.00 85.1 75.9 4.9 13.9 1.6 229 16 98.2 29.1 8.8 5.7 65.7 0.00 85.5 75.7 6.9 17.0 5.8 235 17 97.7 31.3 9.7 5.5 49.9 0.00 84.6 75.7 7.6 17.4 6.0 229 18 97.0 32.4 10.4 5.3 32.0 0.00 83.1 75.7 8.3 15.9 7.6 234 19 94.3 32.9 11.5 4.9 14.6 0.00 80.8 75.7 9.6 16.1 9.2 252 20 91.0 29.3 11.0 4.4 1.2 0.00 78.1 75.9 5.6 12.1 5.1 250 21 86.5 28.0 12.2 3.8 0.0 0.00 76.1 75.9 2.0 10.3 1.8 251 22 83.7 30.7 14.8 3.3 0.0 0.00 74.5 76.1 4.0 9.2 3.6 309 23 81.5 35.1 18.9 3.0 0.0 0.00 72.1 76.1 5.4 9.8 5.1 311 24 78.3 35.2 21.1 2.6 0.0 0.00 70.9 76.3 3.4 5.6 3.4 283 AZMET Daily Weather Data : TUCSON : Jul 14 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.0 64.4 83.5 DegF RELATIVE HUMIDITY 62.3 7.4 19.9 % DEWPOINT 34.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 85.6 66.7 75.2 DegF SOIL TEMP. 20 in 77.0 75.7 76.3 DegF WIND SPEED 23.0 4.3 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 215 Degrees SOLAR RADIATION 747.0 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.2 2367 28.3 3079 33.3 3866 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 15 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.2 34.9 21.6 2.5 0.0 0.00 70.0 76.3 3.4 4.9 3.4 285 2 73.2 37.4 27.2 2.0 0.0 0.00 69.1 76.3 1.6 3.6 0.2 188 3 69.1 38.8 33.2 1.6 0.0 0.00 68.2 76.3 1.3 4.0 1.3 72 4 65.3 40.6 40.3 1.3 0.0 0.00 67.5 76.3 1.1 3.1 1.1 77 5 64.9 38.7 38.0 1.3 0.0 0.00 66.6 76.3 1.6 3.6 1.3 91 6 63.5 39.9 41.8 1.2 1.2 0.00 65.8 76.1 1.8 3.4 1.8 73 7 68.7 41.7 37.7 1.5 14.3 0.00 65.5 76.1 0.7 1.3 0.7 102 8 77.7 37.8 23.9 2.5 33.0 0.00 66.7 75.9 0.4 2.0 0.4 98 9 81.0 36.7 20.4 2.9 50.7 0.00 69.4 75.9 0.9 2.7 0.7 151 10 85.5 34.7 16.4 3.5 66.7 0.00 72.9 75.7 1.3 5.4 0.4 269 11 88.5 34.7 14.8 3.9 77.2 0.00 76.5 75.6 2.2 6.0 1.1 287 12 91.6 32.0 12.1 4.4 83.8 0.00 79.7 75.4 3.1 10.3 0.7 265 13 94.1 28.9 9.9 4.9 87.9 0.00 82.4 75.4 3.8 10.3 2.0 258 14 96.1 28.2 9.0 5.3 85.5 0.00 84.0 75.2 4.9 11.0 3.1 141 15 97.7 28.6 8.7 5.6 77.4 0.00 85.3 75.2 4.0 8.9 1.6 75 16 98.8 28.2 8.3 5.8 65.2 0.00 86.0 75.0 3.6 11.0 2.0 309 17 99.1 27.0 7.8 5.9 49.5 0.00 85.6 75.0 4.7 12.3 2.7 280 18 98.6 27.5 8.1 5.8 31.8 0.00 84.4 75.2 6.3 13.6 5.6 270 19 97.0 27.0 8.3 5.5 13.1 0.00 82.0 75.2 7.2 12.1 6.7 306 20 93.9 27.9 9.5 4.9 1.2 0.00 79.3 75.2 4.5 9.8 4.3 307 21 89.8 30.0 11.8 4.2 0.0 0.00 77.4 75.4 4.5 7.4 4.3 290 22 86.5 31.6 13.9 3.7 0.0 0.00 75.4 75.6 4.3 7.2 4.0 270 23 79.3 41.5 31.4 2.6 0.0 0.00 73.9 75.6 1.8 5.4 1.3 256 24 65.5 51.3 63.7 0.9 0.0 0.00 72.3 75.7 1.1 3.4 0.9 58 AZMET Daily Weather Data : TUCSON : Jul 15 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.6 58.6 83.5 DegF RELATIVE HUMIDITY 95.8 6.7 21.6 % DEWPOINT 34.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 86.0 65.3 75.2 DegF SOIL TEMP. 20 in 76.3 75.0 75.7 DegF WIND SPEED 13.6 2.9 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 289 Degrees SOLAR RADIATION 738.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.9 2388 25.7 3105 30.8 3897 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 16 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.2 41.2 33.9 1.7 0.0 0.00 71.2 75.7 1.1 4.3 0.7 68 2 71.4 41.7 34.2 1.7 0.0 0.00 70.3 75.9 1.1 3.8 1.1 105 3 70.7 41.2 34.2 1.7 0.0 0.00 69.8 75.9 0.7 3.4 0.7 95 4 69.8 40.8 35.0 1.6 0.0 0.00 69.1 75.9 0.9 2.5 0.9 78 5 67.5 41.7 39.2 1.4 0.0 0.00 68.4 75.9 1.1 2.2 0.9 76 6 65.8 43.2 43.7 1.2 0.7 0.00 67.8 75.9 0.9 2.0 0.9 91 7 70.7 40.6 33.4 1.7 9.6 0.00 67.5 75.7 1.3 2.7 1.3 97 8 75.2 45.7 35.4 2.0 24.6 0.00 68.0 75.7 0.9 4.0 0.9 91 9 83.3 39.7 21.4 3.1 48.0 0.00 70.5 75.6 1.8 5.6 1.6 100 10 87.6 36.5 16.4 3.8 62.6 0.00 73.8 75.6 1.8 5.4 0.4 97 11 91.4 32.9 12.6 4.4 75.3 0.00 77.2 75.4 2.2 4.9 1.3 334 12 94.8 33.8 11.7 4.9 83.8 0.00 80.4 75.4 2.5 6.7 1.1 250 13 98.4 31.8 9.7 5.6 83.8 0.00 83.5 75.2 3.4 9.8 2.0 279 14 100.2 35.4 10.7 5.9 82.9 0.00 84.9 75.2 5.1 12.3 4.3 278 15 101.3 36.1 10.6 6.1 78.1 0.00 86.0 75.0 7.6 16.6 6.9 272 16 101.7 36.3 10.5 6.2 57.1 0.00 85.5 75.0 8.5 14.5 7.8 283 17 101.7 36.7 10.7 6.1 48.0 0.00 84.6 75.0 11.4 21.0 11.0 299 18 100.4 36.5 11.1 5.9 30.1 0.00 82.9 75.0 12.8 19.0 12.3 305 19 99.1 35.2 10.9 5.7 13.1 0.00 80.8 75.2 11.4 17.0 11.0 313 20 96.8 34.7 11.4 5.3 1.0 0.00 78.6 75.2 8.5 13.0 8.3 313 21 94.6 34.3 12.1 4.9 0.0 0.00 76.6 75.4 5.4 12.1 5.4 328 22 92.3 34.2 12.9 4.5 0.0 0.00 75.4 75.6 3.1 6.3 2.2 289 23 82.8 42.1 25.6 3.0 0.0 0.00 73.8 75.6 3.1 7.8 2.9 240 24 79.5 43.9 28.6 2.5 0.0 0.00 72.7 75.6 1.8 5.6 1.3 68 AZMET Daily Weather Data : TUCSON : Jul 16 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.1 64.9 86.2 DegF RELATIVE HUMIDITY 59.3 8.1 21.5 % DEWPOINT 38.1 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 86.0 67.3 75.7 DegF SOIL TEMP. 20 in 75.9 75.0 75.6 DegF WIND SPEED 21.0 4.0 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 302 Degrees SOLAR RADIATION 698.1 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 23.9 2412 28.8 3134 33.8 3930 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 17 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.4 40.8 24.4 2.7 0.0 0.00 72.0 75.7 2.7 4.3 2.5 96 2 82.4 38.7 21.1 3.0 0.0 0.00 71.4 75.7 2.0 7.2 2.0 96 3 80.6 42.4 26.0 2.6 0.0 0.00 71.4 75.9 0.7 2.7 0.4 20 4 81.5 42.4 25.3 2.7 0.0 0.00 71.6 75.9 1.1 2.9 0.2 66 5 80.2 43.9 27.7 2.5 0.0 0.00 71.6 75.7 0.7 2.5 0.7 161 6 77.9 46.6 33.1 2.2 0.7 0.00 71.6 75.7 0.4 1.3 0.4 116 7 81.0 48.2 32.1 2.5 13.1 0.00 71.4 75.7 0.9 2.0 0.9 61 8 88.5 43.9 21.2 3.6 31.8 0.00 72.9 75.7 0.7 3.4 0.4 96 9 91.9 48.6 22.8 3.9 44.9 0.00 75.2 75.6 1.3 6.9 1.1 160 10 94.5 47.7 20.4 4.4 61.6 0.00 77.9 75.6 2.7 6.9 1.8 184 11 96.8 48.6 19.6 4.8 72.4 0.00 81.0 75.4 2.9 6.7 1.6 240 12 98.4 51.1 20.4 5.0 50.4 0.00 83.1 75.4 3.1 7.8 0.7 326 13 99.5 51.8 20.4 5.1 42.5 0.00 83.8 75.4 4.9 11.6 2.9 267 14 100.8 51.8 19.7 5.4 50.9 0.00 83.8 75.4 5.4 9.4 4.9 288 15 102.7 50.7 17.8 5.8 48.3 0.00 85.1 75.4 5.1 12.5 4.5 274 16 102.7 50.4 17.6 5.8 44.9 0.00 84.7 75.4 8.7 17.0 7.8 336 17 92.3 57.7 33.6 3.6 5.3 0.02 83.3 75.4 10.7 28.2 3.1 60 18 83.1 64.4 53.8 1.8 2.9 0.02 81.3 75.4 4.9 10.5 3.6 359 19 84.7 64.9 51.4 2.0 2.4 0.00 80.1 75.6 2.7 5.1 2.2 95 20 85.5 62.2 45.9 2.3 0.2 0.00 79.0 75.6 11.2 21.3 10.7 89 21 79.5 65.3 62.6 1.3 0.0 0.02 77.7 75.7 5.8 15.0 4.7 89 22 77.9 67.1 69.7 1.0 0.0 0.00 77.0 75.9 4.7 10.1 4.3 96 23 79.0 67.5 67.8 1.1 0.0 0.00 76.5 75.9 5.1 11.0 4.9 92 24 81.3 64.4 56.7 1.6 0.0 0.00 75.9 75.9 4.0 10.3 3.8 93 AZMET Daily Weather Data : TUCSON : Jul 17 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.2 75.4 87.6 DegF RELATIVE HUMIDITY 81.0 15.9 33.8 % DEWPOINT 52.5 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 85.1 71.2 77.4 DegF SOIL TEMP. 20 in 75.9 75.4 75.6 DegF WIND SPEED 28.2 3.8 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 67 Degrees SOLAR RADIATION 472.8 Langleys PRECIPITATION 0.06 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 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 2440 33.1 3167 38.2 3969 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 18 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.2 64.6 58.9 1.5 0.0 0.00 75.6 76.1 2.2 5.6 0.9 323 2 81.3 62.8 53.7 1.7 0.0 0.00 75.2 76.1 2.0 5.6 1.1 74 3 77.5 66.2 68.3 1.0 0.0 0.00 74.8 76.1 1.1 3.1 0.4 98 4 75.9 66.4 72.4 0.8 0.0 0.00 74.3 76.1 1.3 4.0 0.9 357 5 75.0 66.0 73.5 0.8 0.0 0.00 73.8 76.1 1.8 4.7 1.8 69 6 74.7 65.1 72.6 0.8 0.7 0.00 73.2 76.1 1.8 3.1 1.6 70 7 78.4 64.0 61.5 1.3 11.9 0.00 72.9 76.1 3.4 5.8 3.4 83 8 81.7 63.7 54.6 1.7 22.9 0.00 73.9 76.1 4.0 7.8 3.8 90 9 85.6 63.0 46.8 2.2 38.0 0.00 75.6 76.1 4.3 9.4 4.0 79 10 90.7 60.8 37.3 3.1 60.4 0.00 78.1 76.1 4.0 10.7 3.8 116 11 94.6 58.5 30.2 3.9 69.8 0.00 81.1 75.9 4.7 9.4 4.0 81 12 97.7 56.1 25.2 4.6 80.5 0.00 83.8 75.9 6.9 20.8 5.8 80 13 99.9 51.8 20.1 5.2 83.1 0.00 86.0 75.9 6.0 13.6 5.4 87 14 101.5 51.8 19.2 5.5 73.1 0.00 87.8 75.9 5.4 16.6 4.3 80 15 94.8 53.8 25.4 4.2 13.9 0.00 86.5 75.7 10.7 22.4 8.1 106 16 89.4 56.7 33.3 3.2 13.9 0.00 83.8 75.7 13.0 23.7 11.4 72 17 90.7 54.7 29.6 3.5 7.9 0.00 81.9 75.9 9.6 19.2 9.2 77 18 91.2 54.0 28.5 3.6 7.6 0.00 80.6 75.9 4.5 12.8 3.4 155 19 89.6 57.2 33.7 3.1 2.2 0.00 79.7 76.1 4.9 12.8 4.3 204 20 87.8 58.8 37.8 2.8 0.0 0.00 78.8 76.1 2.2 5.4 2.0 79 21 86.2 60.4 42.0 2.5 0.0 0.00 78.1 76.3 3.4 7.8 3.1 114 22 84.7 61.2 45.4 2.2 0.0 0.00 77.4 76.3 5.6 10.7 5.4 110 23 83.1 61.7 48.7 2.0 0.0 0.00 76.3 76.3 5.4 9.2 5.1 92 24 81.1 63.5 55.3 1.6 0.0 0.03 75.2 76.5 4.7 13.6 4.5 102 AZMET Daily Weather Data : TUCSON : Jul 18 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.6 73.4 86.4 DegF RELATIVE HUMIDITY 78.8 17.2 44.8 % DEWPOINT 60.1 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 88.2 72.9 78.6 DegF SOIL TEMP. 20 in 76.5 75.7 76.1 DegF WIND SPEED 23.7 4.7 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 91 Degrees SOLAR RADIATION 486.2 Langleys PRECIPITATION 0.03 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.2 2467 32.2 3199 37.3 4006 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 19 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.8 64.0 60.4 1.3 0.0 0.02 74.7 76.5 2.2 4.9 2.2 84 2 77.5 63.7 62.4 1.2 0.0 0.00 74.1 76.5 2.0 3.4 2.0 96 3 76.8 63.5 63.5 1.1 0.0 0.00 73.8 76.5 2.0 3.4 2.0 97 4 76.3 63.5 64.5 1.1 0.0 0.00 73.2 76.5 3.6 7.2 3.4 80 5 76.1 63.7 65.6 1.1 0.0 0.00 72.9 76.5 2.5 5.6 2.2 118 6 75.2 64.0 68.5 0.9 0.5 0.00 72.5 76.5 2.2 5.1 2.0 74 7 75.6 64.2 68.3 0.9 5.0 0.00 72.3 76.5 1.8 4.0 1.6 78 8 79.5 64.6 60.6 1.4 21.7 0.00 73.0 76.3 2.7 5.6 2.7 82 9 85.8 63.7 47.9 2.2 45.6 0.00 75.2 76.3 1.8 5.4 0.9 51 10 90.3 59.9 36.2 3.1 61.2 0.00 78.4 76.3 1.8 6.0 1.1 104 11 92.1 58.8 32.8 3.5 67.8 0.00 81.7 76.1 2.5 7.6 1.6 124 12 93.4 57.0 29.8 3.8 54.2 0.00 83.8 76.1 2.7 8.1 0.7 227 13 95.5 56.3 27.1 4.2 85.3 0.00 85.6 76.1 3.8 8.9 2.7 328 14 97.3 54.9 24.3 4.6 71.9 0.00 87.4 76.1 2.7 8.5 0.2 18 15 99.1 54.0 22.3 5.0 76.2 0.00 88.9 76.1 4.3 11.9 1.8 285 16 99.5 55.0 22.9 5.0 54.5 0.00 89.4 76.1 4.7 11.0 3.8 305 17 99.7 55.4 23.0 5.0 33.9 0.00 88.9 76.1 3.8 11.6 2.5 240 18 96.1 56.1 26.6 4.3 4.5 0.00 86.9 76.1 4.3 11.6 3.4 232 19 91.6 58.8 33.7 3.4 4.1 0.00 84.7 76.3 6.0 13.9 5.4 91 20 88.9 59.4 37.3 2.9 1.2 0.00 82.8 76.3 6.7 12.1 6.5 96 21 86.0 61.7 44.6 2.4 0.0 0.00 81.0 76.5 7.6 12.8 7.4 101 22 74.8 67.6 79.2 0.6 0.0 0.16 79.5 76.6 6.3 14.5 5.8 73 23 74.5 69.8 85.8 0.4 0.0 0.02 78.1 76.8 4.0 8.5 3.6 75 24 72.7 71.4 95.6 0.1 0.0 0.05 77.5 77.0 2.2 6.3 2.0 118 AZMET Daily Weather Data : TUCSON : Jul 19 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.9 71.4 85.6 DegF RELATIVE HUMIDITY 97.9 20.2 49.3 % DEWPOINT 61.3 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 89.4 72.3 79.7 DegF SOIL TEMP. 20 in 77.0 75.9 76.3 DegF WIND SPEED 14.5 3.6 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 89 Degrees SOLAR RADIATION 587.5 Langleys PRECIPITATION 0.25 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 26.5 2494 31.3 3230 36.4 4042 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 20 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.3 71.4 91.1 0.3 0.0 0.01 77.4 77.0 2.2 6.3 1.1 75 2 75.4 70.7 85.1 0.4 0.0 0.00 77.0 77.0 2.7 6.7 0.9 38 3 76.1 71.8 86.7 0.4 0.0 0.00 76.8 77.2 0.9 3.4 0.4 292 4 75.7 72.1 88.6 0.3 0.0 0.00 76.5 77.2 1.6 3.4 1.3 66 5 75.9 70.7 83.8 0.5 0.0 0.00 76.3 77.2 2.0 4.9 2.0 84 6 76.3 69.3 79.0 0.6 0.5 0.00 75.9 77.2 1.8 3.4 1.8 86 7 77.2 69.6 77.5 0.7 5.3 0.00 75.9 77.2 1.3 2.7 1.3 103 8 79.7 70.0 72.3 1.0 13.6 0.00 76.5 77.2 1.1 2.9 1.1 96 9 83.1 67.8 60.3 1.5 21.3 0.00 77.5 77.2 0.9 2.9 0.9 69 10 86.2 66.4 51.9 2.0 30.8 0.00 79.2 77.2 0.9 2.7 0.9 27 11 87.3 64.6 47.1 2.3 31.1 0.00 80.6 77.0 3.1 6.3 3.1 278 12 88.9 63.5 43.0 2.7 40.6 0.00 81.5 77.0 6.5 10.7 6.3 273 13 90.9 61.5 37.6 3.1 51.4 0.00 82.2 77.0 6.9 10.7 6.7 273 14 94.1 58.5 30.5 3.8 83.1 0.00 84.2 77.0 7.8 13.0 7.4 285 15 96.6 58.3 28.2 4.2 73.1 0.00 85.8 77.0 7.4 13.6 6.7 284 16 98.1 57.0 25.7 4.6 50.2 0.00 86.4 77.0 7.2 15.4 6.5 290 17 98.2 56.3 24.9 4.7 39.4 0.00 86.0 77.0 10.3 16.1 9.8 284 18 95.2 58.5 29.7 4.0 12.2 0.00 84.4 77.0 11.4 17.0 11.0 264 19 92.1 60.8 35.5 3.3 3.3 0.00 82.6 77.0 8.5 18.8 7.2 260 20 78.8 65.7 66.4 1.3 0.5 0.03 81.0 77.0 15.7 30.4 15.0 95 21 71.4 67.1 86.3 0.4 0.0 0.00 79.0 77.0 11.0 17.7 10.5 90 22 73.8 67.5 80.5 0.6 0.0 0.00 77.9 77.2 4.7 12.5 4.0 116 23 76.1 65.8 70.9 0.9 0.0 0.02 77.0 77.2 6.5 13.6 5.8 122 24 75.6 65.3 70.6 0.9 0.0 0.02 76.3 77.4 3.4 6.7 3.1 106 AZMET Daily Weather Data : TUCSON : Jul 20 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.3 70.2 83.3 DegF RELATIVE HUMIDITY 92.7 22.5 60.5 % DEWPOINT 65.5 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 86.4 75.7 79.7 DegF SOIL TEMP. 20 in 77.4 76.8 77.0 DegF WIND SPEED 30.4 5.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 278 Degrees SOLAR RADIATION 456.8 Langleys PRECIPITATION 0.08 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 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 2519 30.8 3261 35.8 4078 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 21 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.9 66.6 72.9 0.8 0.0 0.00 75.9 77.4 1.8 4.3 1.6 57 2 76.1 66.6 72.6 0.8 0.0 0.00 75.4 77.4 3.8 8.3 3.6 82 3 76.8 66.9 71.9 0.9 0.0 0.00 75.2 77.4 2.9 7.4 2.9 78 4 75.7 68.5 78.3 0.7 0.0 0.00 75.0 77.4 0.9 2.7 0.9 122 5 75.9 68.9 78.9 0.6 0.0 0.00 75.0 77.4 2.5 4.9 2.2 79 6 76.8 65.7 68.4 1.0 0.5 0.00 74.8 77.4 2.2 4.9 2.2 101 7 76.8 65.8 68.7 1.0 5.3 0.00 74.8 77.4 3.1 6.3 3.1 108 8 78.4 65.5 64.4 1.2 12.2 0.00 75.0 77.2 4.3 7.2 4.0 87 9 79.9 65.7 62.1 1.3 19.8 0.00 75.7 77.2 4.7 7.6 4.5 81 10 82.2 65.7 57.6 1.6 42.5 0.00 77.2 77.2 4.5 8.3 4.3 78 11 86.5 64.0 47.5 2.3 54.0 0.00 79.9 77.2 3.1 7.4 2.9 103 12 90.5 62.4 39.5 3.0 74.3 0.00 82.6 77.0 2.0 7.4 1.1 20 13 93.0 59.0 32.2 3.6 84.3 0.00 85.3 77.0 4.3 12.1 2.7 251 14 95.5 56.8 27.6 4.1 74.3 0.00 87.4 77.0 3.8 11.4 2.2 347 15 96.8 54.3 24.3 4.5 53.8 0.00 87.6 76.8 5.1 13.4 3.4 307 16 98.2 54.1 23.0 4.8 60.7 0.00 88.0 76.8 6.9 13.9 6.0 292 17 99.0 50.0 19.4 5.1 45.6 0.00 87.4 77.0 7.4 13.4 6.3 294 18 98.8 49.8 19.3 5.1 29.4 0.00 86.2 77.0 8.1 13.6 7.6 293 19 97.9 50.9 20.7 4.9 11.7 0.00 84.4 77.0 7.2 13.6 6.7 309 20 96.3 51.4 22.1 4.5 1.0 0.00 82.4 77.0 4.5 9.4 4.5 313 21 92.8 53.2 26.4 3.9 0.0 0.00 81.1 77.2 1.3 4.5 1.3 286 22 89.6 57.9 34.7 3.1 0.0 0.00 80.4 77.4 2.0 6.0 1.1 127 23 86.9 61.0 42.0 2.5 0.0 0.00 79.2 77.4 2.9 6.3 1.8 87 24 87.3 60.8 41.3 2.6 0.0 0.00 78.4 77.5 2.9 6.3 2.7 78 AZMET Daily Weather Data : TUCSON : Jul 21 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.7 75.2 86.9 DegF RELATIVE HUMIDITY 83.1 17.4 46.5 % DEWPOINT 60.4 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 88.0 74.7 80.2 DegF SOIL TEMP. 20 in 77.5 76.8 77.2 DegF WIND SPEED 13.9 3.8 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 8 Degrees SOLAR RADIATION 569.3 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 27.7 2547 32.8 3294 37.8 4116 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 22 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.3 62.1 46.0 2.2 0.0 0.00 77.7 77.5 4.3 7.2 4.0 73 2 83.7 62.4 49.1 2.0 0.0 0.00 77.0 77.7 3.4 6.7 3.1 90 3 81.9 63.1 53.2 1.7 0.0 0.00 76.3 77.7 2.5 4.5 2.5 83 4 81.9 63.3 53.7 1.7 0.0 0.00 76.1 77.7 2.9 5.1 2.9 86 5 82.0 63.5 53.7 1.7 0.0 0.00 75.7 77.7 3.6 6.7 3.4 72 6 81.5 63.9 55.3 1.6 0.5 0.00 75.4 77.7 3.4 5.6 3.4 86 7 81.9 64.4 55.7 1.6 6.2 0.00 75.4 77.7 4.0 6.9 3.8 83 8 83.7 64.6 52.9 1.9 19.6 0.00 76.1 77.7 5.1 9.4 5.1 82 9 84.9 64.6 50.6 2.0 34.4 0.00 77.0 77.5 5.4 9.4 5.1 84 10 86.5 63.7 46.6 2.3 28.0 0.00 78.6 77.5 3.1 7.4 2.7 75 11 89.6 61.0 38.5 2.9 58.5 0.00 80.8 77.5 3.8 11.6 2.9 246 12 91.0 59.5 35.0 3.2 58.0 0.00 82.6 77.4 7.4 13.2 6.7 278 13 92.8 54.7 27.8 3.8 57.1 0.00 83.7 77.4 6.7 13.2 5.6 272 14 93.7 53.6 26.0 4.0 37.8 0.00 84.4 77.4 4.0 10.7 2.2 245 15 95.7 50.0 21.4 4.5 49.7 0.00 84.2 77.4 8.3 17.7 7.8 268 16 97.2 48.7 19.5 4.8 53.3 0.00 84.2 77.4 8.9 15.4 8.3 294 17 98.1 45.9 17.0 5.1 49.0 0.00 84.6 77.4 8.7 15.0 8.3 294 18 98.2 43.3 15.4 5.3 38.7 0.00 84.2 77.4 11.2 17.4 10.7 281 19 97.2 38.1 12.9 5.2 10.8 0.00 82.4 77.4 8.9 14.1 8.5 302 20 95.9 37.4 13.1 5.0 0.7 0.00 80.4 77.4 5.4 13.6 5.1 314 21 90.0 54.1 30.6 3.4 0.0 0.00 79.2 77.5 3.4 7.6 2.2 117 22 86.2 59.0 40.1 2.6 0.0 0.00 78.3 77.5 4.9 8.5 4.7 72 23 84.2 60.3 44.8 2.2 0.0 0.00 77.4 77.5 4.3 8.7 4.0 76 24 81.7 62.8 53.1 1.8 0.0 0.02 76.5 77.7 3.4 6.0 3.4 76 AZMET Daily Weather Data : TUCSON : Jul 22 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.3 79.2 88.5 DegF RELATIVE HUMIDITY 62.5 11.9 38.0 % DEWPOINT 56.8 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 84.6 75.4 79.5 DegF SOIL TEMP. 20 in 77.7 77.2 77.5 DegF WIND SPEED 17.7 5.4 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 333 Degrees SOLAR RADIATION 502.2 Langleys PRECIPITATION 0.02 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 29.3 2577 34.4 3328 39.4 4155 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 23 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.4 64.2 58.1 1.5 0.0 0.02 75.9 77.7 2.7 5.6 2.7 95 2 81.0 64.4 57.2 1.5 0.0 0.00 75.6 77.7 2.9 5.8 2.9 83 3 80.8 65.1 58.8 1.5 0.0 0.00 75.4 77.7 4.3 6.7 4.3 78 4 80.2 65.7 61.5 1.4 0.0 0.00 75.2 77.7 5.4 8.9 5.1 77 5 79.5 66.2 64.1 1.2 0.0 0.00 74.8 77.7 5.1 9.6 5.1 82 6 78.8 66.6 66.2 1.1 0.2 0.00 74.5 77.7 4.5 7.4 4.3 79 7 78.8 66.7 66.8 1.1 4.8 0.00 74.1 77.5 4.5 7.8 4.3 84 8 81.1 66.7 61.9 1.4 26.0 0.00 74.8 77.5 5.6 8.9 5.4 85 9 83.5 66.7 57.3 1.7 43.5 0.00 76.6 77.5 4.5 8.3 4.3 85 10 86.2 66.0 51.4 2.1 53.0 0.00 79.5 77.5 3.4 10.3 0.9 324 11 87.6 64.8 47.0 2.4 55.0 0.00 81.3 77.4 6.9 16.8 6.3 299 12 90.0 63.7 42.0 2.8 71.7 0.00 82.8 77.4 8.1 16.1 7.2 306 13 90.9 63.3 40.3 3.0 70.0 0.00 84.0 77.4 8.1 17.2 6.9 291 14 92.7 63.1 37.8 3.3 70.0 0.00 85.5 77.2 9.4 18.8 8.1 280 15 94.3 61.7 34.2 3.6 71.9 0.00 86.0 77.2 10.1 17.4 8.7 286 16 94.5 60.3 32.3 3.7 43.2 0.00 86.2 77.2 9.8 18.3 9.2 293 17 88.5 63.3 44.0 2.6 9.6 0.00 84.6 77.2 7.4 14.8 5.6 231 18 83.5 66.2 56.3 1.7 2.6 0.00 82.6 77.2 6.3 14.3 5.4 126 19 79.9 66.9 64.4 1.3 1.9 0.00 81.0 77.4 8.1 17.2 7.8 98 20 80.1 67.1 65.1 1.2 0.2 0.00 79.7 77.4 5.4 11.2 5.1 92 21 80.1 67.3 65.3 1.2 0.0 0.00 78.8 77.4 5.4 9.6 5.1 103 22 79.7 67.3 65.9 1.2 0.0 0.00 78.1 77.5 5.1 9.2 4.7 88 23 79.0 68.4 70.1 1.0 0.0 0.00 77.5 77.5 5.1 8.9 4.9 81 24 79.0 68.0 68.9 1.0 0.0 0.01 76.5 77.7 5.1 8.7 4.9 88 AZMET Daily Weather Data : TUCSON : Jul 23 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.9 76.1 83.7 DegF RELATIVE HUMIDITY 76.3 30.5 55.7 % DEWPOINT 65.5 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 86.4 74.1 79.2 DegF SOIL TEMP. 20 in 77.7 77.2 77.5 DegF WIND SPEED 18.8 6.0 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 61 Degrees SOLAR RADIATION 523.9 Langleys PRECIPITATION 0.03 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 27.9 2604 32.8 3361 37.8 4193 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 24 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.5 66.7 64.9 1.2 0.0 0.00 75.9 77.7 6.7 11.4 6.5 86 2 79.0 66.4 65.6 1.2 0.0 0.00 75.4 77.7 6.0 14.1 5.8 110 3 76.8 67.3 72.6 0.9 0.0 0.00 75.0 77.7 5.6 10.7 5.4 112 4 75.2 68.7 80.7 0.6 0.0 0.00 74.8 77.9 4.5 10.7 4.3 78 5 75.7 67.3 75.0 0.8 0.0 0.00 74.7 77.7 3.8 8.3 3.6 112 6 75.2 65.7 72.4 0.8 0.0 0.00 74.3 77.7 4.3 7.6 4.0 132 7 75.2 63.5 67.1 1.0 1.9 0.00 74.1 77.7 6.3 17.0 6.0 116 8 74.1 64.6 72.3 0.8 6.4 0.00 74.1 77.7 1.6 4.5 1.3 167 9 74.8 64.4 70.2 0.9 13.1 0.00 74.5 77.5 0.9 4.0 0.7 217 10 77.7 64.2 63.3 1.2 24.1 0.00 75.6 77.5 2.0 4.9 1.6 76 11 80.1 64.8 60.0 1.4 59.7 0.00 77.7 77.4 3.8 9.6 3.1 78 12 83.5 65.1 54.0 1.8 78.6 0.00 81.1 77.4 3.1 10.5 0.2 256 13 86.0 64.8 49.1 2.2 83.1 0.00 84.2 77.4 2.7 9.2 0.7 199 14 89.6 64.0 42.8 2.7 82.7 0.00 86.7 77.4 4.5 9.4 1.8 246 15 91.6 61.5 36.9 3.2 67.6 0.00 88.0 77.2 5.4 14.8 4.0 281 16 92.8 60.8 34.4 3.5 55.0 0.00 87.8 77.2 5.8 13.9 4.5 254 17 92.1 60.4 35.0 3.3 19.1 0.00 86.9 77.2 6.3 15.0 5.4 293 18 87.6 62.6 43.7 2.5 3.3 0.00 84.9 77.2 6.5 16.8 4.5 221 19 83.8 66.6 56.4 1.7 0.5 0.00 82.8 77.2 4.3 11.6 2.2 132 20 79.7 71.4 76.1 0.8 0.0 0.04 81.5 77.4 3.4 7.4 3.1 77 21 77.7 72.7 84.4 0.5 0.0 0.01 80.4 77.4 2.7 5.8 2.5 73 22 78.1 73.0 84.7 0.5 0.0 0.00 79.9 77.5 1.6 5.4 1.3 107 23 77.7 70.2 77.6 0.7 0.0 0.00 78.8 77.7 4.0 8.3 3.8 84 24 77.5 69.8 77.1 0.7 0.0 0.00 78.3 77.7 1.1 2.9 0.9 73 AZMET Daily Weather Data : TUCSON : Jul 24 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.8 73.4 81.0 DegF RELATIVE HUMIDITY 87.4 32.2 63.2 % DEWPOINT 66.0 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 88.0 74.1 79.5 DegF SOIL TEMP. 20 in 77.9 77.2 77.5 DegF WIND SPEED 17.0 4.0 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 112 Degrees SOLAR RADIATION 495.7 Langleys PRECIPITATION 0.05 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.6 2631 31.7 3393 36.5 4230 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 25 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.7 69.6 76.1 0.8 0.0 0.00 77.9 77.7 1.1 3.1 0.9 230 2 77.2 70.7 80.5 0.6 0.0 0.00 77.5 77.9 2.0 4.0 2.0 69 3 77.7 69.4 75.9 0.8 0.0 0.00 77.2 77.9 2.0 5.6 0.9 78 4 76.8 70.0 79.6 0.6 0.0 0.00 76.8 77.9 1.8 4.5 1.6 61 5 76.8 69.4 78.3 0.7 0.0 0.00 76.5 77.9 2.5 4.9 2.5 93 6 76.8 69.8 78.9 0.7 0.5 0.00 76.1 77.9 2.0 4.3 2.0 123 7 77.7 69.6 76.3 0.8 5.0 0.00 76.1 77.9 1.6 4.7 1.6 100 8 79.0 70.0 73.7 0.9 12.2 0.00 76.5 77.9 2.9 5.4 2.9 76 9 81.0 68.5 66.0 1.2 22.9 0.00 77.5 77.7 2.9 6.0 2.7 102 10 83.3 68.0 60.2 1.6 42.5 0.00 78.8 77.7 2.5 6.5 2.2 118 11 87.6 65.1 47.6 2.3 55.2 0.00 81.7 77.7 2.2 7.4 0.7 291 12 89.4 64.2 43.3 2.7 76.2 0.00 84.0 77.7 4.0 12.3 2.2 275 13 90.5 61.0 37.5 3.1 61.9 0.00 85.6 77.7 6.3 13.0 5.4 279 14 88.9 61.3 40.3 2.8 24.1 0.00 85.5 77.7 6.3 14.5 4.5 52 15 86.7 63.9 47.0 2.3 39.7 0.00 84.9 77.5 6.0 11.6 1.1 211 16 86.2 64.0 47.9 2.2 22.7 0.00 84.2 77.5 3.4 9.4 2.9 228 17 88.3 64.0 44.7 2.5 38.7 0.00 84.2 77.7 2.5 6.5 1.6 98 18 89.6 61.9 39.7 2.9 28.2 0.00 84.9 77.7 2.2 6.5 0.2 231 19 90.0 60.3 37.0 3.0 13.1 0.00 84.4 77.7 2.2 6.3 1.8 70 20 88.0 60.8 40.2 2.7 1.2 0.00 83.1 77.7 2.0 4.3 2.0 112 21 86.0 62.2 45.2 2.3 0.0 0.00 81.7 77.9 1.3 3.6 1.3 98 22 84.6 64.0 50.2 2.0 0.0 0.00 80.6 77.9 1.8 3.8 1.8 69 23 79.5 67.1 67.1 1.2 0.0 0.00 79.5 77.9 0.7 2.5 0.7 79 24 76.8 68.4 76.0 0.8 0.0 0.01 78.6 78.1 1.3 3.8 1.1 83 AZMET Daily Weather Data : TUCSON : Jul 25 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.6 71.4 83.1 DegF RELATIVE HUMIDITY 94.7 32.1 58.7 % DEWPOINT 66.0 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 85.8 75.9 80.6 DegF SOIL TEMP. 20 in 78.1 77.5 77.7 DegF WIND SPEED 14.5 2.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 90 Degrees SOLAR RADIATION 444.4 Langleys PRECIPITATION 0.01 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 25.2 2656 30.2 3423 35.3 4265 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 26 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.4 67.3 68.8 1.0 0.0 0.01 77.7 78.1 1.3 3.1 1.3 84 2 78.1 66.4 67.6 1.1 0.0 0.00 77.2 78.1 1.8 6.0 1.8 66 3 78.4 66.4 66.5 1.1 0.0 0.00 76.6 78.1 2.2 4.9 2.2 100 4 76.8 66.2 69.9 0.9 0.0 0.00 75.9 78.1 1.6 2.9 1.6 88 5 75.9 66.2 71.9 0.9 0.0 0.00 75.6 78.1 0.9 2.7 0.9 82 6 76.5 65.5 68.9 1.0 0.5 0.00 75.2 78.1 1.3 3.8 1.3 92 7 78.4 65.8 65.3 1.1 4.8 0.00 75.2 78.1 1.1 3.4 1.1 97 8 80.8 65.5 59.9 1.4 14.1 0.00 75.7 78.1 2.0 4.3 1.8 93 9 84.0 64.4 52.1 1.9 30.8 0.00 77.0 78.1 2.0 5.6 1.8 137 10 87.4 62.2 43.2 2.5 54.0 0.00 79.2 78.1 1.6 4.5 0.7 144 11 90.9 56.3 31.2 3.4 70.9 0.00 82.2 77.9 3.4 9.8 2.5 254 12 92.8 55.2 28.3 3.8 75.7 0.00 84.7 77.9 4.3 11.6 2.2 292 13 94.3 56.1 27.9 4.0 81.2 0.00 86.7 77.9 4.5 10.5 2.0 273 14 95.5 54.0 24.9 4.3 70.2 0.00 87.8 77.7 5.6 14.1 3.6 277 15 97.0 52.0 22.2 4.6 61.9 0.00 88.2 77.7 6.0 17.4 4.9 275 16 96.4 51.6 22.2 4.6 26.8 0.00 87.4 77.7 6.5 15.4 6.0 273 17 97.2 50.4 20.7 4.8 37.0 0.00 86.0 77.9 8.3 16.6 7.6 293 18 97.9 47.3 18.1 5.0 30.6 0.00 84.9 77.9 9.8 16.1 9.2 296 19 96.6 47.3 18.8 4.8 15.3 0.00 83.5 77.9 8.1 15.4 7.8 275 20 94.5 46.8 19.8 4.4 1.4 0.00 81.5 77.9 5.8 11.9 5.6 281 21 91.4 47.7 22.3 3.9 0.0 0.00 79.9 78.1 3.4 6.5 3.4 281 22 88.5 48.6 25.4 3.5 0.0 0.00 78.8 78.3 1.8 6.9 1.6 284 23 81.5 54.9 43.9 2.3 0.0 0.00 77.4 78.3 3.4 8.1 3.1 340 24 88.0 48.9 26.1 3.3 0.0 0.00 76.3 78.4 4.9 8.9 4.9 324 AZMET Daily Weather Data : TUCSON : Jul 26 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.6 68.0 87.4 DegF RELATIVE HUMIDITY 86.0 16.8 41.1 % DEWPOINT 57.2 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 88.2 75.2 80.4 DegF SOIL TEMP. 20 in 78.4 77.7 78.1 DegF WIND SPEED 17.4 3.8 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 290 Degrees SOLAR RADIATION 575.3 Langleys PRECIPITATION 0.01 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 24.8 2681 29.9 3453 34.7 4300 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 27 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.5 49.5 28.0 3.1 0.0 0.00 75.4 78.4 4.7 11.2 4.5 316 2 84.0 51.4 32.6 2.7 0.0 0.00 74.8 78.4 2.7 6.5 2.5 294 3 82.6 56.1 40.5 2.3 0.0 0.00 74.3 78.4 3.6 6.7 3.1 292 4 80.4 55.9 43.4 2.0 0.0 0.00 73.8 78.4 2.0 6.0 0.7 14 5 78.3 56.5 47.2 1.7 0.0 0.00 73.2 78.4 1.6 4.3 0.9 342 6 76.1 56.1 49.8 1.5 0.5 0.00 72.7 78.3 1.6 3.4 1.6 57 7 79.2 56.8 46.2 1.8 9.8 0.00 72.5 78.3 2.5 4.5 2.2 83 8 83.3 56.7 40.5 2.3 25.1 0.00 73.6 78.3 1.6 5.1 0.9 109 9 86.2 55.4 35.0 2.8 45.6 0.00 75.9 78.1 2.5 11.9 0.4 71 10 88.3 54.3 31.5 3.1 60.7 0.00 78.4 78.1 4.5 9.2 3.4 296 11 91.0 53.1 27.8 3.6 72.9 0.00 81.0 77.9 6.3 13.4 5.4 289 12 93.2 51.8 24.7 4.0 80.3 0.00 83.1 77.9 6.0 12.3 5.1 281 13 95.2 51.6 23.0 4.3 82.4 0.00 85.1 77.7 6.7 14.1 5.4 270 14 96.8 51.3 21.8 4.6 80.3 0.00 86.4 77.7 8.9 18.3 7.6 274 15 97.5 49.3 19.8 4.9 72.6 0.00 86.9 77.7 9.2 17.0 8.5 273 16 98.2 48.7 18.9 5.0 52.6 0.00 87.1 77.7 8.3 16.1 7.6 267 17 98.4 47.7 18.0 5.1 45.6 0.00 86.5 77.7 8.5 14.1 7.6 301 18 97.9 48.0 18.6 5.0 28.9 0.00 85.3 77.7 8.9 17.4 8.5 298 19 97.0 47.3 18.6 4.9 11.5 0.00 83.7 77.7 8.7 14.5 8.5 308 20 95.2 47.3 19.5 4.6 1.0 0.00 81.5 77.9 6.3 12.1 6.0 308 21 93.2 47.5 20.9 4.2 0.0 0.00 79.9 77.9 3.8 6.3 3.8 330 22 92.3 48.2 22.2 4.0 0.0 0.00 78.6 77.9 2.7 5.6 2.7 344 23 83.7 55.2 42.2 2.6 0.0 0.00 77.7 78.1 1.3 4.5 0.7 249 24 81.7 55.0 41.8 2.3 0.0 0.00 76.6 78.1 2.2 5.6 1.1 269 AZMET Daily Weather Data : TUCSON : Jul 27 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.5 68.0 89.1 DegF RELATIVE HUMIDITY 87.7 16.4 30.5 % DEWPOINT 52.2 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 87.1 72.5 79.3 DegF SOIL TEMP. 20 in 78.4 77.5 78.1 DegF WIND SPEED 18.3 4.7 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 295 Degrees SOLAR RADIATION 669.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.8 2706 29.7 3483 34.7 4334 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 28 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.2 55.8 44.8 1.9 0.0 0.01 75.9 78.3 2.0 5.4 1.6 98 2 81.9 53.4 37.6 2.3 0.0 0.00 75.2 78.3 2.2 4.7 1.6 344 3 83.3 52.2 34.2 2.6 0.0 0.00 74.7 78.3 2.7 6.3 2.7 5 4 82.2 55.4 39.8 2.3 0.0 0.00 74.1 78.3 2.2 8.1 2.0 303 5 79.9 56.5 44.7 1.9 0.0 0.00 73.8 78.3 0.7 4.5 0.7 6 6 78.8 56.7 46.7 1.8 0.7 0.00 73.2 78.3 1.1 3.4 0.7 184 7 78.3 59.2 52.0 1.6 4.8 0.00 73.2 78.1 1.1 3.4 1.1 61 8 79.7 60.4 51.8 1.7 11.0 0.00 73.6 78.1 0.7 1.8 0.7 66 9 85.1 55.9 37.2 2.6 39.4 0.00 75.2 78.1 3.4 9.2 2.7 300 10 89.2 53.4 29.6 3.3 56.6 0.00 77.4 77.9 7.6 12.1 7.2 287 11 91.8 53.2 27.4 3.7 73.6 0.00 79.5 77.9 9.8 15.9 9.4 283 12 93.6 53.4 25.9 4.0 80.8 0.00 81.7 77.9 9.6 16.1 8.7 288 13 95.4 52.9 24.1 4.3 81.7 0.00 83.3 77.7 10.5 17.7 9.8 278 14 96.8 52.0 22.3 4.6 78.1 0.00 84.7 77.7 10.1 18.1 9.2 284 15 98.1 50.4 20.2 4.9 72.2 0.00 85.6 77.5 9.8 16.1 9.4 303 16 99.1 49.1 18.7 5.2 60.0 0.00 86.0 77.5 9.8 18.1 9.2 314 17 99.5 48.7 18.1 5.3 47.3 0.00 85.6 77.5 10.3 17.4 9.6 305 18 99.0 50.0 19.4 5.1 21.3 0.00 84.6 77.5 11.4 18.8 10.7 294 19 97.9 49.6 19.7 4.9 6.0 0.00 82.8 77.7 11.2 17.4 11.0 296 20 96.3 51.8 22.5 4.5 0.7 0.00 81.0 77.7 9.8 17.2 9.6 303 21 93.9 54.3 26.4 4.0 0.0 0.00 79.5 77.7 5.6 9.4 5.4 300 22 92.7 54.7 27.9 3.8 0.0 0.00 78.6 77.9 4.3 8.5 3.4 302 23 85.8 61.0 44.0 2.4 0.0 0.00 77.7 77.9 14.3 31.1 13.6 104 24 81.5 63.5 54.6 1.7 0.0 0.00 76.8 77.9 10.1 19.7 9.6 108 AZMET Daily Weather Data : TUCSON : Jul 28 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.2 69.6 89.1 DegF RELATIVE HUMIDITY 71.9 16.8 32.9 % DEWPOINT 54.3 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 86.0 73.2 79.0 DegF SOIL TEMP. 20 in 78.3 77.5 77.9 DegF WIND SPEED 31.1 6.7 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 301 Degrees SOLAR RADIATION 633.8 Langleys PRECIPITATION 0.01 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 25.6 2732 30.6 3513 35.6 4370 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 28 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.2 55.8 44.8 1.9 0.0 0.01 75.9 78.3 2.0 5.4 1.6 98 2 81.9 53.4 37.6 2.3 0.0 0.00 75.2 78.3 2.2 4.7 1.6 344 3 83.3 52.2 34.2 2.6 0.0 0.00 74.7 78.3 2.7 6.3 2.7 5 4 82.2 55.4 39.8 2.3 0.0 0.00 74.1 78.3 2.2 8.1 2.0 303 5 79.9 56.5 44.7 1.9 0.0 0.00 73.8 78.3 0.7 4.5 0.7 6 6 78.8 56.7 46.7 1.8 0.7 0.00 73.2 78.3 1.1 3.4 0.7 184 7 78.3 59.2 52.0 1.6 4.8 0.00 73.2 78.1 1.1 3.4 1.1 61 8 79.7 60.4 51.8 1.7 11.0 0.00 73.6 78.1 0.7 1.8 0.7 66 9 85.1 55.9 37.2 2.6 39.4 0.00 75.2 78.1 3.4 9.2 2.7 300 10 89.2 53.4 29.6 3.3 56.6 0.00 77.4 77.9 7.6 12.1 7.2 287 11 91.8 53.2 27.4 3.7 73.6 0.00 79.5 77.9 9.8 15.9 9.4 283 12 93.6 53.4 25.9 4.0 80.8 0.00 81.7 77.9 9.6 16.1 8.7 288 13 95.4 52.9 24.1 4.3 81.7 0.00 83.3 77.7 10.5 17.7 9.8 278 14 96.8 52.0 22.3 4.6 78.1 0.00 84.7 77.7 10.1 18.1 9.2 284 15 98.1 50.4 20.2 4.9 72.2 0.00 85.6 77.5 9.8 16.1 9.4 303 16 99.1 49.1 18.7 5.2 60.0 0.00 86.0 77.5 9.8 18.1 9.2 314 17 99.5 48.7 18.1 5.3 47.3 0.00 85.6 77.5 10.3 17.4 9.6 305 18 99.0 50.0 19.4 5.1 21.3 0.00 84.6 77.5 11.4 18.8 10.7 294 19 97.9 49.6 19.7 4.9 6.0 0.00 82.8 77.7 11.2 17.4 11.0 296 20 96.3 51.8 22.5 4.5 0.7 0.00 81.0 77.7 9.8 17.2 9.6 303 21 93.9 54.3 26.4 4.0 0.0 0.00 79.5 77.7 5.6 9.4 5.4 300 22 92.7 54.7 27.9 3.8 0.0 0.00 78.6 77.9 4.3 8.5 3.4 302 23 85.8 61.0 44.0 2.4 0.0 0.00 77.7 77.9 14.3 31.1 13.6 104 24 81.5 63.5 54.6 1.7 0.0 0.00 76.8 77.9 10.1 19.7 9.6 108 AZMET Daily Weather Data : TUCSON : Jul 28 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.2 69.6 89.1 DegF RELATIVE HUMIDITY 71.9 16.8 32.9 % DEWPOINT 54.3 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 86.0 73.2 79.0 DegF SOIL TEMP. 20 in 78.3 77.5 77.9 DegF WIND SPEED 31.1 6.7 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 301 Degrees SOLAR RADIATION 633.8 Langleys PRECIPITATION 0.01 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 25.6 2732 30.6 3513 35.6 4370 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 29 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.2 62.8 55.1 1.6 0.0 0.00 76.1 78.1 8.1 13.9 7.8 107 2 79.5 63.1 57.4 1.5 0.0 0.00 75.6 78.1 4.9 10.7 4.9 90 3 79.7 63.5 57.8 1.5 0.0 0.00 75.0 78.1 5.4 12.8 5.1 118 4 79.7 64.2 59.4 1.4 0.0 0.00 74.8 78.1 5.4 11.2 5.1 91 5 79.3 64.2 60.0 1.4 0.0 0.00 74.7 78.1 3.4 8.9 3.1 112 6 79.0 62.6 57.5 1.4 0.2 0.00 74.3 78.1 2.5 8.7 2.0 109 7 81.0 61.0 50.8 1.8 9.8 0.00 74.1 77.9 1.8 5.6 1.3 155 8 82.4 61.5 49.6 1.9 17.7 0.00 74.8 77.9 3.8 10.3 2.9 153 9 84.6 60.6 44.6 2.3 34.2 0.00 76.1 77.9 4.9 11.0 4.7 99 10 87.8 59.4 38.4 2.8 62.6 0.00 78.3 77.9 7.2 13.6 6.9 104 11 90.0 57.7 34.0 3.2 77.4 0.00 80.8 77.7 6.9 13.6 6.3 115 12 91.9 56.7 30.7 3.5 61.9 0.00 83.1 77.7 5.4 11.9 4.7 107 13 91.8 57.7 32.2 3.4 34.4 0.00 83.7 77.7 6.7 13.9 6.3 117 14 91.4 56.8 31.4 3.5 38.5 0.00 83.1 77.5 7.8 16.1 7.6 105 15 93.9 54.7 26.9 4.0 62.6 0.00 84.4 77.5 4.7 9.4 4.0 82 16 95.9 53.8 24.5 4.4 59.5 0.00 86.0 77.5 3.1 10.1 1.8 89 17 96.3 53.8 24.2 4.4 47.1 0.00 86.9 77.5 3.4 9.4 1.8 110 18 97.0 54.3 24.1 4.5 27.5 0.00 86.5 77.5 2.9 8.3 1.6 258 19 96.4 53.6 23.9 4.5 11.0 0.00 85.5 77.5 2.7 5.6 2.2 281 20 93.6 53.6 26.1 4.0 0.5 0.00 83.7 77.7 1.3 4.3 1.1 289 21 88.0 54.9 32.4 3.1 0.0 0.00 82.2 77.7 0.4 1.3 0.4 344 22 85.8 56.5 36.8 2.7 0.0 0.00 80.8 77.9 0.4 1.3 0.4 1 23 81.3 60.3 50.6 1.9 0.0 0.00 79.7 77.9 1.3 3.8 1.1 75 24 79.0 61.9 58.3 1.5 0.0 0.03 78.1 77.9 3.6 17.4 3.6 90 AZMET Daily Weather Data : TUCSON : Jul 29 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.2 68.4 86.9 DegF RELATIVE HUMIDITY 95.5 22.0 41.1 % DEWPOINT 58.6 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 86.9 74.1 79.9 DegF SOIL TEMP. 20 in 78.1 77.5 77.9 DegF WIND SPEED 17.4 4.0 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 106 Degrees SOLAR RADIATION 544.9 Langleys PRECIPITATION 0.03 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 24.8 2756 29.9 3543 34.7 4405 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 30 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.6 58.1 39.5 2.5 0.0 0.04 77.0 78.1 8.5 22.4 7.2 94 2 84.2 57.0 39.9 2.4 0.0 0.00 76.3 78.1 1.8 7.4 1.3 112 3 81.0 59.0 47.3 1.9 0.0 0.00 75.9 78.1 0.7 2.5 0.2 41 4 80.6 58.6 47.3 1.9 0.0 0.00 75.6 78.3 2.9 8.9 2.5 122 5 81.7 58.1 44.9 2.0 0.0 0.00 74.8 78.3 4.9 10.1 4.7 81 6 82.6 57.7 43.0 2.2 0.7 0.00 74.3 78.3 5.8 10.7 5.6 107 7 82.8 60.1 46.4 2.0 9.6 0.00 73.9 78.3 6.9 12.3 6.7 103 8 84.7 61.7 46.0 2.2 27.0 0.00 74.7 77.5 5.6 9.4 5.4 97 9 88.0 60.8 40.2 2.7 38.5 0.00 76.6 78.1 4.3 8.3 4.0 89 10 90.0 60.3 37.1 3.0 59.0 0.00 79.7 79.5 4.0 8.9 3.6 122 11 92.1 60.1 34.4 3.4 66.9 0.00 83.5 81.5 4.3 10.7 3.4 112 12 94.3 59.7 31.9 3.8 79.6 0.00 86.2 81.0 4.9 12.8 3.6 112 13 96.1 58.1 28.5 4.2 79.1 0.00 87.6 80.8 8.5 17.0 7.8 119 14 97.0 57.6 27.0 4.4 77.6 0.00 88.3 80.6 7.4 16.6 6.7 121 15 98.2 57.4 26.0 4.6 67.8 0.00 89.2 80.4 6.0 17.7 5.4 101 16 98.6 55.9 24.3 4.8 55.4 0.00 89.2 80.2 6.0 15.2 4.9 131 17 98.2 57.6 26.1 4.6 33.7 0.00 88.5 80.1 5.1 13.0 4.0 181 18 95.9 57.6 28.1 4.2 13.4 0.00 87.3 80.1 7.8 18.3 6.7 267 19 92.7 58.8 32.5 3.5 3.1 0.00 84.9 80.1 8.7 13.9 8.1 278 20 90.0 61.3 38.6 3.0 0.2 0.00 83.1 80.1 4.5 11.4 3.6 222 21 86.0 64.2 48.5 2.2 0.0 0.00 81.9 80.1 4.7 9.8 3.4 127 22 81.9 68.2 63.9 1.4 0.0 0.00 81.0 80.1 1.8 6.9 1.6 132 23 77.5 70.0 78.6 0.7 0.0 0.00 79.9 80.1 2.5 6.7 0.7 163 24 79.3 67.1 66.3 1.2 0.0 0.01 79.0 80.1 1.6 4.0 0.9 241 AZMET Daily Weather Data : TUCSON : Jul 30 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.9 72.1 88.3 DegF RELATIVE HUMIDITY 94.8 21.8 41.1 % DEWPOINT 60.3 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 89.4 73.9 81.1 DegF SOIL TEMP. 20 in 81.5 77.5 79.3 DegF WIND SPEED 22.4 4.9 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 120 Degrees SOLAR RADIATION 611.1 Langleys PRECIPITATION 0.05 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 26.6 2783 31.5 3575 36.5 4441 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Jul 31 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.0 68.7 70.8 1.0 0.0 0.00 78.3 80.1 0.7 3.1 0.4 250 2 77.9 68.2 72.5 0.9 0.0 0.00 77.4 80.2 0.7 2.9 0.4 171 3 77.7 67.6 71.4 0.9 0.0 0.00 77.0 79.7 1.1 2.7 0.9 86 4 77.7 65.5 66.2 1.1 0.0 0.00 76.3 79.2 1.3 2.7 1.1 102 5 76.6 64.4 66.1 1.1 0.0 0.00 75.9 79.3 1.1 2.7 1.1 69 6 76.3 63.5 64.7 1.1 0.5 0.00 75.6 79.3 0.9 2.7 0.9 105 7 79.2 63.5 59.0 1.4 7.6 0.00 75.4 79.3 0.7 2.2 0.4 55 8 82.9 63.3 51.7 1.9 26.0 0.00 76.1 79.3 1.8 5.4 1.6 63 9 87.4 61.3 42.0 2.6 43.2 0.00 78.3 79.3 2.7 8.5 2.0 106 10 90.7 59.9 35.9 3.2 55.4 0.00 80.8 79.2 2.5 6.9 2.0 144 11 93.4 58.3 31.1 3.7 61.9 0.00 83.1 79.2 3.4 8.3 2.2 134 12 95.5 57.6 28.2 4.1 72.2 0.00 85.3 79.2 4.5 10.1 3.8 78 13 98.1 57.6 26.2 4.6 90.1 0.00 87.4 79.0 4.9 10.7 3.1 229 14 100.0 56.8 24.1 5.0 81.7 0.00 89.1 79.0 4.9 13.2 3.1 206 15 100.4 56.8 23.9 5.0 71.2 0.00 89.8 79.0 5.4 13.2 2.7 166 16 91.9 60.1 36.0 3.4 15.5 0.00 88.7 79.0 11.9 26.6 8.3 251 17 86.0 62.6 45.9 2.3 11.0 0.00 85.8 79.0 5.8 17.9 4.9 293 18 88.7 61.2 39.8 2.8 10.8 0.00 84.4 79.2 4.0 8.3 3.6 309 19 88.7 60.6 39.2 2.8 6.0 0.00 83.3 79.2 4.9 10.1 4.5 309 20 88.0 60.4 39.6 2.7 0.2 0.00 82.2 79.3 1.8 7.6 1.1 125 21 86.4 62.8 45.5 2.4 0.0 0.00 81.1 79.3 8.7 18.6 8.5 98 22 83.3 62.2 49.3 2.0 0.0 0.00 79.9 79.5 13.6 21.3 13.2 93 23 81.7 63.3 54.0 1.7 0.0 0.00 78.1 79.5 13.0 19.9 12.8 104 24 81.9 63.7 54.2 1.7 0.0 0.00 77.4 79.7 5.6 16.1 5.1 100 AZMET Daily Weather Data : TUCSON : Jul 31 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.2 75.7 86.2 DegF RELATIVE HUMIDITY 78.6 20.9 47.4 % DEWPOINT 62.1 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 90.0 75.2 81.1 DegF SOIL TEMP. 20 in 80.2 79.0 79.3 DegF WIND SPEED 26.6 4.5 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 111 Degrees SOLAR RADIATION 553.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.1 2811 33.1 3608 38.2 4479 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 1 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.5 63.7 55.0 1.6 0.0 0.00 77.0 79.7 3.4 8.3 3.1 134 2 79.9 64.0 58.8 1.4 0.0 0.00 76.5 79.7 6.0 11.6 5.8 110 3 79.2 63.1 57.8 1.4 0.0 0.00 75.9 79.7 6.5 12.8 6.3 110 4 78.6 64.8 62.6 1.3 0.0 0.00 75.4 79.7 4.5 11.4 4.5 97 5 77.7 65.1 65.2 1.1 0.0 0.00 75.2 79.5 1.8 5.6 1.6 85 6 76.6 65.1 67.4 1.0 0.2 0.00 74.8 79.5 1.6 3.6 1.3 86 7 78.8 65.1 62.9 1.3 11.0 0.00 74.7 79.5 3.1 5.8 3.1 59 8 82.4 63.9 53.6 1.8 28.4 0.00 75.6 79.5 5.8 11.9 5.6 99 9 84.2 63.1 49.5 2.0 39.2 0.00 77.2 79.3 7.4 11.6 7.2 103 10 86.0 62.6 45.6 2.3 52.1 0.00 78.8 79.3 5.1 10.3 4.9 99 11 88.7 60.8 39.2 2.8 71.7 0.00 81.5 79.2 3.8 9.2 3.4 102 12 91.8 58.5 33.0 3.4 76.2 0.00 84.6 79.2 2.7 8.3 0.4 148 13 94.3 58.5 30.3 3.8 80.8 0.00 86.9 79.0 5.6 13.9 4.7 278 14 96.4 58.8 28.8 4.2 78.6 0.00 88.0 79.0 7.8 15.0 6.7 262 15 97.7 58.3 27.3 4.4 71.2 0.00 88.3 79.0 9.6 17.0 8.7 286 16 98.2 57.7 26.4 4.6 59.3 0.00 88.2 79.0 10.1 17.4 9.6 275 17 98.8 57.4 25.5 4.7 45.2 0.00 87.4 79.0 12.8 24.8 11.9 282 18 98.1 57.2 25.9 4.6 24.6 0.00 86.2 79.0 11.4 18.3 10.7 280 19 97.0 55.4 25.0 4.5 5.7 0.00 84.0 79.0 10.1 17.7 9.6 299 20 95.9 55.4 25.9 4.3 0.5 0.00 82.2 79.2 7.2 14.8 6.9 323 21 93.9 56.7 29.0 3.9 0.0 0.00 80.8 79.2 4.0 8.3 3.8 335 22 91.2 58.1 32.9 3.4 0.0 0.00 79.9 79.3 5.4 8.3 5.4 311 23 86.5 61.0 44.8 2.5 0.0 0.00 78.8 79.3 2.7 6.5 1.8 352 24 76.1 65.8 71.7 0.9 0.0 0.00 78.1 79.3 0.7 3.1 0.7 67 AZMET Daily Weather Data : TUCSON : Aug 1 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.7 70.5 87.8 DegF RELATIVE HUMIDITY 94.6 23.7 43.5 % DEWPOINT 60.8 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 88.3 74.7 80.6 DegF SOIL TEMP. 20 in 79.7 78.8 79.3 DegF WIND SPEED 24.8 5.8 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 304 Degrees SOLAR RADIATION 644.6 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 25.9 2837 31.0 3639 35.8 4515 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 2 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.5 63.3 57.8 1.5 0.0 0.01 77.4 79.3 1.1 3.4 0.9 70 2 79.7 62.6 55.9 1.5 0.0 0.00 76.8 79.5 0.9 2.5 0.9 87 3 79.3 62.8 57.0 1.5 0.0 0.00 76.3 79.5 0.9 2.2 0.9 94 4 77.9 62.8 59.9 1.3 0.0 0.00 75.9 79.5 0.9 2.2 0.7 102 5 77.0 62.4 60.8 1.3 0.0 0.00 75.6 79.3 0.9 2.7 0.7 99 6 75.7 62.8 64.0 1.1 0.5 0.00 75.0 78.1 0.7 1.3 0.7 84 7 78.8 63.7 59.9 1.4 10.8 0.00 75.7 77.5 1.3 4.0 1.3 57 8 84.4 63.9 50.5 2.0 25.8 0.00 78.6 78.3 1.3 3.6 1.3 87 9 89.6 62.4 40.8 2.8 44.4 0.00 80.2 78.6 0.9 3.6 0.9 79 10 92.8 60.3 34.0 3.5 59.7 0.00 82.4 78.6 1.8 6.3 1.1 126 11 95.7 58.8 29.6 4.0 71.7 0.00 84.7 78.6 2.9 8.1 1.6 90 12 97.7 57.6 26.4 4.5 78.8 0.00 86.9 78.6 3.6 8.9 2.5 113 13 99.7 57.4 24.8 4.9 81.5 0.00 88.7 78.6 4.7 15.0 2.0 246 14 101.8 55.8 22.0 5.4 79.6 0.00 89.8 78.6 5.8 14.3 4.0 261 15 103.1 54.7 20.3 5.7 72.9 0.00 90.5 78.6 6.3 16.1 4.9 248 16 103.5 55.6 20.8 5.8 58.5 0.00 90.1 78.8 8.3 15.2 7.6 261 17 103.3 55.4 20.7 5.7 38.5 0.00 89.2 78.8 8.5 15.0 7.4 279 18 102.9 54.3 20.1 5.7 28.0 0.00 88.0 79.0 8.3 15.0 7.6 292 19 101.8 52.2 19.2 5.6 10.3 0.00 86.0 79.0 8.7 13.0 8.3 301 20 99.7 51.6 20.1 5.2 0.5 0.00 83.8 79.2 7.4 12.1 7.2 299 21 97.9 52.9 22.2 4.8 0.0 0.00 82.2 79.3 5.6 11.0 5.6 307 22 95.7 53.6 24.5 4.3 0.0 0.00 81.0 79.3 4.3 7.8 4.3 283 23 83.5 62.8 51.5 2.0 0.0 0.49 79.5 79.5 7.6 24.4 5.4 162 24 76.3 68.2 75.8 0.8 0.0 0.02 78.4 79.9 4.0 9.2 2.0 348 AZMET Daily Weather Data : TUCSON : Aug 2 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.5 74.3 90.7 DegF RELATIVE HUMIDITY 82.0 18.0 39.1 % DEWPOINT 59.0 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 90.5 74.8 82.2 DegF SOIL TEMP. 20 in 79.9 77.5 79.0 DegF WIND SPEED 24.4 4.0 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 281 Degrees SOLAR RADIATION 661.0 Langleys PRECIPITATION 0.52 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 27.7 2865 32.8 3671 37.8 4553 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 3 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.1 67.5 70.6 1.0 0.0 0.00 77.7 80.1 2.5 6.5 1.6 95 2 80.4 62.8 55.0 1.6 0.0 0.00 77.4 80.1 4.0 11.9 2.9 52 3 79.7 61.9 54.7 1.6 0.0 0.00 76.8 80.1 5.6 9.8 4.9 106 4 80.4 60.8 51.2 1.7 0.0 0.00 76.3 79.9 6.0 11.0 5.6 88 5 79.0 61.3 55.1 1.5 0.0 0.02 75.7 79.9 10.7 20.4 10.5 84 6 77.2 61.5 59.0 1.3 0.0 0.03 75.2 79.9 11.0 21.7 10.7 78 7 76.5 62.4 62.2 1.2 0.2 0.00 74.7 79.9 13.0 20.4 12.5 86 8 76.5 64.0 65.8 1.1 2.9 0.00 74.3 79.7 9.2 14.1 8.9 91 9 77.4 64.2 64.3 1.1 11.9 0.00 74.5 79.7 6.9 13.9 6.7 94 10 79.9 64.6 59.7 1.4 15.3 0.00 75.2 79.7 2.2 6.7 1.3 193 11 82.0 64.8 56.1 1.6 16.3 0.00 76.5 79.5 1.3 4.0 0.9 137 12 82.9 65.5 55.7 1.7 26.0 0.01 77.4 79.5 2.0 5.8 1.1 268 13 87.6 64.8 46.8 2.4 57.8 0.00 79.9 79.3 2.0 6.0 1.1 304 14 92.5 61.3 35.6 3.4 67.6 0.00 82.4 79.3 6.0 10.3 5.4 283 15 95.4 58.3 29.3 4.0 73.8 0.00 84.6 79.2 6.3 11.2 5.6 293 16 96.4 55.9 26.0 4.3 54.5 0.00 85.6 79.2 6.7 12.3 6.0 288 17 97.5 54.3 23.7 4.7 44.7 0.00 85.8 79.0 6.0 10.3 5.6 263 18 98.2 54.3 23.3 4.8 27.0 0.00 85.3 79.0 5.6 11.4 5.1 289 19 95.5 55.4 26.3 4.2 2.6 0.00 83.8 79.0 3.4 8.3 3.1 289 20 94.1 55.0 26.9 4.0 0.0 0.00 82.2 79.0 3.4 10.1 3.1 2 21 91.0 57.7 33.0 3.3 0.0 0.00 81.0 79.0 1.8 5.4 1.1 128 22 89.4 57.6 34.2 3.1 0.0 0.00 79.9 79.2 1.3 4.3 1.1 164 23 87.1 57.9 37.5 2.8 0.0 0.00 79.0 79.2 1.6 4.9 1.3 147 24 84.0 61.2 46.7 2.1 0.0 0.00 78.1 79.2 1.6 3.4 0.9 72 AZMET Daily Weather Data : TUCSON : Aug 3 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.8 74.1 85.8 DegF RELATIVE HUMIDITY 82.7 20.4 45.8 % DEWPOINT 60.6 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 85.8 74.3 79.2 DegF SOIL TEMP. 20 in 80.1 79.0 79.5 DegF WIND SPEED 21.7 4.9 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 73 Degrees SOLAR RADIATION 400.9 Langleys PRECIPITATION 0.06 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 27.2 2892 32.2 3704 37.3 4590 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 4 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.0 64.2 56.9 1.6 0.0 0.00 77.7 79.3 1.6 10.3 1.1 9 2 80.1 62.2 55.2 1.6 0.0 0.14 76.8 79.3 8.3 16.1 8.1 351 3 83.7 58.8 43.3 2.2 0.0 0.00 75.9 79.3 6.3 13.0 3.8 26 4 81.7 59.0 46.3 2.0 0.0 0.00 75.6 79.3 10.1 21.3 9.8 44 5 80.8 58.3 46.5 1.9 0.0 0.00 74.8 79.3 7.6 16.1 7.2 97 6 80.2 59.4 49.4 1.8 1.2 0.00 74.1 79.3 4.3 8.9 3.6 97 7 79.9 62.4 55.3 1.6 6.7 0.00 74.1 79.2 4.0 7.4 3.6 81 8 82.0 63.0 52.5 1.8 20.8 0.00 74.5 79.2 5.6 8.9 5.4 82 9 85.6 64.0 48.7 2.2 35.1 0.00 76.3 79.2 5.6 9.4 5.4 101 10 89.6 63.3 41.9 2.8 58.8 0.00 78.8 79.0 2.7 7.8 2.2 103 11 92.5 61.3 35.5 3.4 71.9 0.00 82.2 79.0 2.0 5.4 0.9 340 12 93.9 59.4 31.8 3.7 79.1 0.00 85.3 78.8 3.1 9.2 2.5 285 13 96.1 57.9 28.3 4.2 81.5 0.00 87.4 78.8 4.0 9.2 3.1 269 14 98.1 57.2 25.9 4.6 79.6 0.00 89.1 78.8 4.9 13.0 3.8 266 15 99.5 57.4 25.0 4.8 69.3 0.00 90.0 78.8 5.8 12.3 4.7 292 16 99.5 55.4 23.2 4.9 38.7 0.00 89.6 78.8 5.8 11.9 5.4 252 17 97.3 55.9 25.4 4.5 16.7 0.00 87.4 78.8 8.3 14.5 8.1 278 18 96.6 56.8 26.6 4.3 13.9 0.00 85.6 78.8 6.5 10.7 6.3 298 19 93.7 57.0 29.4 3.8 5.0 0.00 84.0 78.8 6.7 12.5 6.5 321 20 91.2 58.1 33.0 3.4 0.2 0.00 82.2 79.0 3.6 6.0 3.4 315 21 89.2 58.8 36.2 3.0 0.0 0.00 81.0 79.0 1.3 4.9 1.1 339 22 87.8 60.8 40.7 2.7 0.0 0.00 80.2 79.2 0.9 4.9 0.7 173 23 80.1 66.9 66.1 1.3 0.0 0.00 79.5 79.2 1.6 5.8 1.1 81 24 84.2 63.9 50.8 2.0 0.0 0.00 78.8 79.3 3.4 5.8 3.4 63 AZMET Daily Weather Data : TUCSON : Aug 4 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.8 73.0 88.5 DegF RELATIVE HUMIDITY 90.5 20.0 40.6 % DEWPOINT 60.1 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 90.1 73.9 80.8 DegF SOIL TEMP. 20 in 79.3 78.6 79.0 DegF WIND SPEED 21.3 4.7 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 360 Degrees SOLAR RADIATION 578.6 Langleys PRECIPITATION 0.14 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.0 2919 32.0 3736 37.1 4627 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 5 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.1 63.5 51.8 1.9 0.0 0.00 78.1 79.3 1.8 4.7 1.8 76 2 81.7 63.5 54.1 1.7 0.0 0.00 77.4 79.3 2.0 4.3 2.0 92 3 80.1 63.9 58.0 1.5 0.0 0.00 76.8 79.5 1.3 2.9 1.3 81 4 78.6 64.6 62.3 1.3 0.0 0.00 76.5 79.5 1.1 2.0 1.1 86 5 77.0 65.3 67.5 1.0 0.0 0.00 75.9 79.3 0.9 2.5 0.9 104 6 75.7 66.2 72.2 0.9 0.2 0.00 75.6 79.3 1.6 3.8 1.3 83 7 76.1 66.2 71.5 0.9 3.6 0.00 75.2 79.3 1.1 2.7 1.1 104 8 81.5 65.1 58.0 1.6 26.3 0.00 75.9 79.3 2.9 6.0 2.7 90 9 86.9 62.8 44.6 2.4 45.6 0.00 77.9 79.3 2.5 5.4 2.0 97 10 90.3 61.3 38.2 3.0 60.4 0.00 81.0 79.2 2.2 6.0 1.1 142 11 93.2 60.1 33.4 3.5 72.6 0.00 84.2 79.2 2.0 6.7 1.3 319 12 95.0 59.5 30.9 3.9 80.0 0.00 87.1 79.2 2.7 8.3 2.0 314 13 97.0 57.9 27.5 4.3 80.0 0.00 89.4 79.0 4.0 10.5 3.1 289 14 99.1 56.5 24.3 4.8 79.6 0.00 90.7 79.0 6.3 15.2 5.1 299 15 100.8 54.1 21.4 5.3 72.9 0.00 90.7 79.0 7.8 15.4 6.9 306 16 101.3 53.1 20.2 5.4 50.2 0.00 90.3 79.0 8.3 15.0 7.6 302 17 101.1 53.8 20.9 5.3 44.2 0.00 88.9 79.0 8.7 21.0 8.1 297 18 100.4 53.6 21.2 5.2 31.8 0.00 87.6 79.2 7.6 13.6 5.4 303 19 92.5 59.4 33.3 3.5 9.8 0.00 85.8 79.2 9.6 16.3 8.7 91 20 91.0 57.9 33.0 3.3 0.7 0.00 83.8 79.3 4.7 17.0 4.3 118 21 90.3 56.8 32.4 3.3 0.0 0.00 82.4 79.3 4.5 7.6 4.3 83 22 89.2 56.8 33.6 3.1 0.0 0.00 81.0 79.5 5.8 9.4 5.6 101 23 86.7 58.6 39.4 2.7 0.0 0.00 79.9 79.7 3.6 6.7 3.6 112 24 82.6 61.0 48.3 2.0 0.0 0.02 78.8 79.7 3.1 7.8 2.9 95 AZMET Daily Weather Data : TUCSON : Aug 5 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.2 75.0 88.9 DegF RELATIVE HUMIDITY 77.0 17.4 41.6 % DEWPOINT 60.1 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 90.9 75.2 82.0 DegF SOIL TEMP. 20 in 79.7 79.0 79.3 DegF WIND SPEED 21.0 4.0 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 32 Degrees SOLAR RADIATION 657.9 Langleys PRECIPITATION 0.02 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 27.9 2947 32.8 3768 37.8 4665 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 6 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.5 60.4 46.0 2.1 0.0 0.01 77.9 79.7 5.4 9.8 5.1 94 2 82.9 61.2 48.1 2.0 0.0 0.00 77.2 79.9 3.4 6.9 3.4 76 3 81.9 62.4 51.8 1.8 0.0 0.00 76.6 79.9 2.5 4.9 2.5 76 4 82.4 61.5 49.1 1.9 0.0 0.00 76.3 79.9 2.7 4.9 2.7 81 5 81.0 61.7 52.1 1.7 0.0 0.00 75.6 79.2 2.0 3.4 1.8 85 6 79.0 63.0 57.8 1.4 0.2 0.00 75.2 79.3 2.2 4.7 2.0 90 7 80.2 63.1 56.2 1.5 4.5 0.00 75.0 79.3 2.0 4.3 2.0 83 8 83.1 63.5 51.9 1.9 20.5 0.00 75.7 79.3 3.4 6.3 3.1 86 9 86.9 63.1 45.3 2.4 43.2 0.00 77.5 79.3 3.1 6.3 2.7 90 10 89.6 61.7 39.7 2.9 50.9 0.00 80.4 79.3 2.7 7.2 2.5 79 11 90.9 60.4 36.5 3.1 39.4 0.00 82.4 79.3 2.2 6.7 1.6 87 12 92.7 59.9 33.7 3.5 47.8 0.00 83.8 79.2 1.8 7.2 0.7 99 13 93.7 59.2 31.9 3.7 36.8 0.00 85.1 79.2 2.2 5.6 1.1 65 14 93.2 59.4 32.6 3.6 26.3 0.00 85.3 79.2 3.4 7.2 3.1 99 15 93.2 58.8 31.9 3.6 22.5 0.00 84.7 79.2 3.4 6.9 3.1 130 16 93.9 57.4 29.7 3.8 22.9 0.00 84.6 79.2 2.9 6.3 2.7 132 17 94.1 55.6 27.6 4.0 11.7 0.00 84.2 79.2 1.3 4.3 0.9 196 18 93.0 57.9 31.0 3.7 6.7 0.00 83.8 79.2 0.9 2.7 0.9 106 19 92.8 57.7 31.2 3.6 2.6 0.00 83.3 79.2 2.0 5.8 1.3 212 20 92.1 57.7 31.8 3.5 0.2 0.00 82.2 79.3 1.1 4.9 1.1 202 21 89.6 59.9 37.0 3.0 0.0 0.00 81.3 79.3 2.2 6.3 2.0 75 22 89.4 57.6 34.4 3.1 0.0 0.00 80.6 79.3 2.0 6.9 1.3 81 23 79.7 65.5 65.2 1.4 0.0 0.00 79.9 79.3 0.9 2.5 0.4 69 24 78.6 65.7 65.9 1.2 0.0 0.00 78.8 79.5 1.1 3.8 0.9 5 AZMET Daily Weather Data : TUCSON : Aug 6 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.6 70.7 87.4 DegF RELATIVE HUMIDITY 94.5 25.0 42.4 % DEWPOINT 60.6 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 85.3 75.0 80.2 DegF SOIL TEMP. 20 in 80.1 79.0 79.3 DegF WIND SPEED 9.8 2.5 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 94 Degrees SOLAR RADIATION 336.4 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.4 2972 30.4 3799 35.5 4701 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 7 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.7 66.0 67.4 1.1 0.0 0.00 78.1 79.5 0.9 2.7 0.4 283 2 79.3 65.7 63.0 1.3 0.0 0.00 77.7 79.7 0.9 2.5 0.9 131 3 79.7 66.0 62.9 1.3 0.0 0.00 77.7 79.5 1.6 2.7 1.3 72 4 79.7 65.1 61.3 1.3 0.0 0.00 77.4 79.3 1.6 4.0 1.6 77 5 78.1 65.3 65.2 1.1 0.0 0.00 76.8 79.3 0.7 2.5 0.7 89 6 77.5 65.3 66.2 1.1 0.5 0.00 76.3 79.3 1.6 2.7 1.6 70 7 80.4 66.6 62.8 1.3 10.3 0.00 76.3 79.3 0.4 2.5 0.4 48 8 85.6 65.7 51.6 2.0 25.1 0.00 77.2 79.3 0.9 3.1 0.7 79 9 87.3 64.2 46.6 2.4 32.0 0.00 79.2 79.3 3.1 8.5 2.5 326 10 87.8 63.9 45.4 2.5 46.8 0.00 80.4 79.3 3.8 8.5 3.4 296 11 90.3 62.8 40.1 2.9 68.1 0.00 83.1 79.2 4.9 10.1 4.5 307 12 92.7 62.2 36.7 3.3 82.9 0.00 85.6 79.2 4.9 12.3 3.1 295 13 94.6 61.5 33.7 3.7 80.5 0.00 87.8 79.2 6.0 13.6 4.7 280 14 96.1 61.2 31.7 4.0 80.5 0.00 88.9 79.2 8.1 15.4 7.4 275 15 97.7 60.1 29.1 4.3 69.5 0.00 89.2 79.2 8.5 16.8 7.6 268 16 91.8 61.7 37.8 3.3 16.3 0.00 87.4 79.2 8.3 22.8 2.5 317 17 85.6 64.8 49.9 2.1 2.9 0.00 85.3 79.2 4.7 11.4 4.5 110 18 81.5 67.5 62.7 1.4 4.3 0.00 83.3 79.3 6.9 12.8 6.7 96 19 82.0 66.6 59.4 1.5 2.6 0.00 82.0 79.3 4.0 8.1 3.8 71 20 83.1 65.8 56.4 1.7 0.0 0.00 81.0 79.5 3.8 6.5 3.8 76 21 83.5 66.2 56.1 1.7 0.0 0.00 80.1 79.5 5.6 10.3 5.4 73 22 82.8 66.2 57.7 1.6 0.0 0.00 79.3 79.7 6.5 11.0 6.3 83 23 81.7 65.5 57.8 1.6 0.0 0.00 78.4 79.7 6.3 10.1 6.3 81 24 80.8 66.7 62.5 1.4 0.0 0.00 77.7 79.7 4.9 9.2 4.7 96 AZMET Daily Weather Data : TUCSON : Aug 7 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.4 72.1 84.9 DegF RELATIVE HUMIDITY 88.9 26.9 52.7 % DEWPOINT 64.8 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 89.2 76.1 81.1 DegF SOIL TEMP. 20 in 79.7 79.2 79.3 DegF WIND SPEED 22.8 4.3 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 45 Degrees SOLAR RADIATION 522.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.5 2999 31.5 3830 36.5 4737 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 8 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.2 66.6 63.2 1.3 0.0 0.00 77.2 79.7 2.7 5.6 2.7 101 2 79.2 67.3 67.0 1.1 0.0 0.00 76.8 79.7 1.3 3.4 0.7 269 3 78.8 68.4 70.4 1.0 0.0 0.00 76.5 79.7 1.8 3.6 1.8 278 4 77.4 68.7 74.9 0.8 0.0 0.00 76.3 79.7 0.4 1.3 0.4 287 5 76.1 68.9 78.6 0.7 0.0 0.00 75.9 79.7 0.4 1.3 0.4 288 6 75.7 68.5 78.5 0.6 0.2 0.00 75.6 79.7 1.6 4.0 0.9 84 7 77.7 68.5 73.7 0.9 11.0 0.00 75.6 79.7 2.2 5.6 2.2 88 8 80.1 68.9 68.8 1.1 21.5 0.00 76.5 79.7 3.6 6.3 3.4 94 9 82.6 68.2 61.9 1.5 24.6 0.00 78.1 79.5 1.8 6.7 0.2 185 10 84.7 67.3 56.0 1.8 41.8 0.00 79.9 79.5 3.1 10.1 2.2 246 11 86.9 63.5 45.9 2.4 55.0 0.00 81.7 79.5 6.5 12.1 5.8 284 12 89.6 63.5 42.3 2.7 81.0 0.00 83.8 79.3 7.8 18.1 6.9 278 13 91.4 62.8 38.7 3.1 76.7 0.00 85.6 79.3 8.7 18.1 8.1 296 14 93.2 61.9 35.6 3.4 77.4 0.00 86.9 79.3 9.4 15.4 8.3 287 15 94.8 61.3 33.1 3.8 69.8 0.00 87.4 79.2 9.4 17.9 8.5 280 16 96.1 61.2 31.5 4.0 56.1 0.00 87.4 79.2 10.3 16.8 9.2 291 17 96.3 60.1 30.2 4.1 41.1 0.00 86.7 79.2 10.3 16.8 9.6 289 18 95.7 59.7 30.4 4.0 23.9 0.00 85.5 79.3 11.2 17.4 10.7 284 19 94.6 59.2 30.9 3.8 8.4 0.00 83.7 79.3 10.3 16.6 9.8 286 20 92.8 58.3 31.7 3.6 0.5 0.00 81.7 79.3 8.9 15.2 8.5 274 21 90.5 60.1 36.2 3.1 0.0 0.00 80.4 79.5 4.9 10.3 4.7 261 22 88.0 61.5 41.3 2.7 0.0 0.00 79.5 79.5 0.9 4.9 0.7 306 23 82.2 65.1 58.9 1.7 0.0 0.00 78.8 79.7 0.7 2.0 0.4 318 24 74.3 68.7 83.4 0.5 0.0 0.02 78.1 79.7 1.1 3.1 1.1 54 AZMET Daily Weather Data : TUCSON : Aug 8 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.2 71.1 85.8 DegF RELATIVE HUMIDITY 95.2 28.7 52.6 % DEWPOINT 64.6 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 87.4 75.4 80.6 DegF SOIL TEMP. 20 in 79.7 79.2 79.5 DegF WIND SPEED 18.1 4.9 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 284 Degrees SOLAR RADIATION 588.9 Langleys PRECIPITATION 0.02 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 25.9 3025 30.8 3861 35.8 4773 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 9 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.6 64.6 54.7 1.7 0.0 0.00 77.5 79.7 2.7 4.7 2.7 71 2 82.4 64.6 55.0 1.7 0.0 0.00 77.0 79.7 2.0 4.3 1.8 87 3 81.0 64.4 57.2 1.5 0.0 0.00 76.6 79.7 1.6 2.9 1.6 96 4 80.4 64.6 58.5 1.5 0.0 0.00 76.3 79.7 2.0 4.7 2.0 104 5 80.4 64.8 59.2 1.4 0.0 0.00 75.9 79.5 2.5 5.1 2.5 86 6 80.2 65.7 61.0 1.4 0.2 0.00 76.1 79.0 2.5 4.9 2.2 93 7 81.5 66.2 59.7 1.5 3.3 0.00 76.6 78.6 3.1 5.6 2.9 90 8 83.7 66.6 56.8 1.7 13.1 0.00 77.4 78.6 3.1 5.8 2.9 97 9 86.0 66.7 52.7 2.0 35.6 0.00 78.6 78.6 4.0 8.7 3.8 85 10 87.8 66.2 48.8 2.3 41.8 0.00 80.6 78.8 2.9 7.2 2.5 82 11 91.0 64.6 41.9 2.9 49.5 0.00 82.8 78.8 2.0 6.5 1.1 35 12 91.4 62.8 38.9 3.1 42.3 0.00 83.7 78.8 5.1 11.0 4.7 291 13 93.9 60.6 33.2 3.6 80.5 0.00 85.3 78.8 8.7 17.2 7.8 294 14 95.0 57.0 28.2 4.0 61.6 0.00 85.8 78.8 9.6 18.3 8.7 286 15 96.4 55.0 25.1 4.4 70.9 0.00 86.4 78.8 10.1 17.4 9.4 281 16 96.4 51.3 21.9 4.6 47.8 0.00 86.2 79.0 9.8 17.0 9.2 293 17 97.2 49.8 20.4 4.8 41.6 0.00 85.3 79.0 9.2 15.2 8.5 317 18 96.4 50.0 21.0 4.6 19.4 0.00 84.2 79.0 7.6 14.1 6.9 311 19 92.5 56.5 30.2 3.7 6.7 0.00 82.6 79.2 6.7 15.4 4.9 259 20 85.8 62.4 45.7 2.3 0.5 0.00 81.1 79.2 4.5 11.0 3.6 117 21 84.2 63.3 49.7 2.0 0.0 0.00 79.9 79.3 6.0 10.5 5.8 92 22 84.0 63.3 50.1 2.0 0.0 0.00 79.0 79.3 4.5 8.1 4.5 96 23 82.6 64.2 54.0 1.8 0.0 0.00 77.9 79.5 3.8 7.4 3.8 95 24 82.9 63.9 52.6 1.8 0.0 0.00 77.2 79.5 2.5 4.9 2.5 84 AZMET Daily Weather Data : TUCSON : Aug 9 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.9 79.3 87.3 DegF RELATIVE HUMIDITY 65.4 18.9 44.8 % DEWPOINT 61.7 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 86.4 75.9 80.4 DegF SOIL TEMP. 20 in 79.7 78.4 79.2 DegF WIND SPEED 18.3 4.9 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 338 Degrees SOLAR RADIATION 514.6 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 29.3 3054 34.2 3895 39.2 4812 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 10 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.8 63.5 50.6 2.0 0.0 0.00 76.8 79.5 4.3 7.4 4.0 94 2 83.1 64.6 53.6 1.8 0.0 0.00 76.6 79.7 3.6 6.9 3.6 101 3 82.6 65.7 56.8 1.6 0.0 0.00 76.5 79.7 3.1 5.4 2.9 86 4 82.2 66.2 58.5 1.6 0.0 0.00 76.3 79.7 3.1 5.4 3.1 91 5 81.5 66.7 61.1 1.4 0.0 0.00 76.1 79.5 3.6 6.9 3.6 88 6 80.8 67.3 63.6 1.3 0.2 0.00 75.7 79.5 3.8 6.7 3.8 86 7 81.1 67.5 63.5 1.3 6.2 0.00 75.7 79.5 4.7 9.6 4.5 91 8 82.0 68.0 62.7 1.4 17.2 0.00 76.3 79.5 5.4 10.1 5.4 97 9 85.1 67.5 55.7 1.8 46.8 0.00 78.1 79.3 5.6 12.3 5.1 103 10 88.0 66.2 48.9 2.3 61.9 0.00 80.8 79.3 4.0 10.7 3.4 112 11 89.2 65.5 45.7 2.5 54.7 0.00 83.3 79.3 4.0 10.3 2.7 97 12 90.5 64.8 42.8 2.8 51.6 0.00 84.9 79.2 5.8 11.6 4.9 261 13 88.2 65.3 46.9 2.4 31.5 0.00 84.2 79.2 7.4 16.8 6.7 232 14 91.4 63.9 40.3 3.0 78.1 0.00 85.3 79.2 4.9 12.5 3.8 220 15 86.5 64.4 48.2 2.3 21.0 0.01 85.3 79.2 13.4 27.7 11.6 320 16 87.3 64.2 46.6 2.4 25.8 0.00 84.0 79.2 3.8 11.6 3.1 314 17 88.9 64.6 44.9 2.6 29.1 0.00 84.2 79.2 3.1 9.6 2.2 169 18 82.4 66.9 59.9 1.5 20.5 0.00 83.7 79.2 5.6 12.5 4.7 144 19 81.3 66.2 60.1 1.5 7.6 0.00 82.4 79.3 8.1 13.6 7.8 91 20 80.6 66.0 61.6 1.4 0.7 0.00 80.8 79.3 6.5 10.7 6.3 94 21 80.2 66.7 63.6 1.3 0.0 0.00 79.5 79.3 5.8 9.6 5.6 92 22 80.2 67.1 64.6 1.3 0.0 0.00 78.6 79.3 6.5 10.3 6.3 87 23 80.2 66.0 62.4 1.3 0.0 0.00 77.9 79.5 4.9 9.6 4.9 90 24 78.1 67.1 69.1 1.0 0.0 0.01 77.0 79.5 2.9 6.7 2.7 95 AZMET Daily Weather Data : TUCSON : Aug 10 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.1 74.3 84.0 DegF RELATIVE HUMIDITY 81.2 33.1 55.5 % DEWPOINT 65.8 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 86.2 75.6 80.1 DegF SOIL TEMP. 20 in 79.7 79.2 79.3 DegF WIND SPEED 27.7 5.1 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 98 Degrees SOLAR RADIATION 452.7 Langleys PRECIPITATION 0.02 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 26.8 3081 31.9 3927 36.9 4849 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 11 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.4 67.6 72.3 0.9 0.0 0.01 76.3 79.5 2.2 5.4 2.2 106 2 77.0 67.6 72.7 0.9 0.0 0.00 75.9 79.5 2.2 4.9 2.2 90 3 77.2 67.6 72.3 0.9 0.0 0.00 75.6 79.5 4.0 7.2 3.8 96 4 77.0 67.1 71.8 0.9 0.0 0.00 75.2 79.5 4.9 8.3 4.9 92 5 76.3 66.9 73.0 0.8 0.0 0.00 74.8 79.3 6.3 11.6 6.0 89 6 75.9 66.6 72.8 0.8 0.2 0.00 74.8 78.6 6.3 10.7 6.0 82 7 76.6 66.4 71.0 0.9 6.7 0.00 74.7 77.7 4.9 8.1 4.7 83 8 78.6 66.4 66.1 1.1 24.1 0.00 75.7 77.2 5.1 9.4 4.9 84 9 81.1 66.6 61.5 1.4 42.8 0.00 77.9 77.4 4.9 9.4 4.5 113 10 83.3 66.6 57.2 1.7 56.9 0.00 80.2 77.5 4.0 8.9 3.1 124 11 85.1 66.6 54.1 1.9 57.3 0.00 82.6 77.7 2.9 7.2 2.0 130 12 87.3 65.8 49.2 2.3 81.2 0.00 84.9 77.9 3.1 10.3 0.9 320 13 89.1 64.9 44.9 2.6 84.8 0.00 87.3 77.9 4.9 12.1 3.1 290 14 91.0 63.5 40.2 3.0 78.6 0.00 88.3 77.9 7.2 13.9 6.3 293 15 92.1 61.9 36.7 3.3 56.1 0.00 88.2 78.1 6.9 17.0 6.0 288 16 92.5 61.9 36.5 3.3 39.9 0.00 87.8 78.1 8.1 17.0 6.9 276 17 87.1 65.1 48.2 2.3 10.8 0.00 85.3 78.3 10.1 18.1 9.6 250 18 86.9 65.1 48.6 2.2 6.0 0.00 83.5 78.3 5.1 11.4 4.5 238 19 84.0 65.1 53.4 1.9 2.4 0.00 82.0 78.4 5.6 9.2 5.1 114 20 81.1 65.3 59.0 1.5 0.0 0.00 80.6 78.6 7.2 10.7 6.9 92 21 79.9 65.8 62.4 1.3 0.0 0.00 79.2 78.6 7.4 11.0 7.2 96 22 79.7 65.3 61.6 1.3 0.0 0.00 78.3 78.8 6.9 10.7 6.7 92 23 79.5 65.3 62.2 1.3 0.0 0.00 77.2 79.0 6.0 10.7 5.8 94 24 79.3 64.4 60.5 1.4 0.0 0.00 76.6 79.0 3.4 10.1 3.4 94 AZMET Daily Weather Data : TUCSON : Aug 11 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.3 74.5 82.2 DegF RELATIVE HUMIDITY 79.0 32.1 58.7 % DEWPOINT 65.7 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 88.5 74.7 80.1 DegF SOIL TEMP. 20 in 79.5 77.2 78.4 DegF WIND SPEED 18.1 5.4 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 99 Degrees SOLAR RADIATION 548.0 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.0 3108 32.0 3959 37.1 4886 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 12 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.0 62.2 56.8 1.5 0.0 0.00 75.9 79.2 4.0 7.4 4.0 73 2 78.1 62.2 58.5 1.4 0.0 0.00 75.4 79.2 2.5 5.4 2.2 89 3 77.0 64.0 64.4 1.1 0.0 0.00 75.0 79.2 1.8 3.1 1.6 88 4 76.3 64.2 66.3 1.0 0.0 0.00 74.7 79.2 1.3 2.7 1.3 76 5 76.5 64.6 66.8 1.0 0.0 0.00 74.5 79.2 2.9 5.6 2.7 104 6 75.9 64.8 68.3 1.0 0.0 0.00 74.3 79.0 0.7 2.9 0.7 96 7 76.5 65.1 68.3 1.0 3.1 0.00 74.5 79.0 0.7 2.9 0.4 117 8 77.7 65.5 65.8 1.1 5.7 0.00 74.8 79.0 0.4 2.2 0.4 247 9 79.0 65.5 63.4 1.2 16.5 0.00 75.7 79.0 1.8 4.9 1.6 272 10 79.9 66.0 62.9 1.3 15.1 0.00 76.6 78.8 6.5 10.5 6.0 303 11 79.7 67.1 65.5 1.2 27.0 0.00 77.0 78.8 6.7 10.7 6.3 295 12 81.9 67.6 62.1 1.4 41.6 0.00 78.8 78.8 5.6 10.7 4.9 276 13 84.2 67.3 56.9 1.7 73.3 0.00 81.0 78.6 4.9 9.8 4.3 270 14 87.6 66.4 49.6 2.3 62.8 0.00 84.2 78.6 4.7 11.2 2.9 275 15 89.1 65.7 46.2 2.5 57.8 0.00 84.9 78.6 6.3 11.6 5.1 298 16 89.1 65.1 45.4 2.5 29.6 0.00 84.6 78.6 7.6 13.2 7.2 283 17 88.3 65.1 46.2 2.5 22.5 0.00 83.5 78.4 9.2 13.6 8.5 289 18 87.4 64.0 45.9 2.4 17.7 0.00 82.4 78.4 8.9 13.2 8.5 299 19 86.7 64.8 48.2 2.3 2.6 0.00 81.1 78.6 7.8 12.3 7.6 301 20 87.1 65.3 48.3 2.3 0.0 0.00 79.9 78.6 6.9 11.2 6.7 310 21 86.9 66.0 50.0 2.2 0.0 0.00 79.2 78.6 4.0 9.6 3.1 335 22 84.4 68.2 58.3 1.7 0.0 0.00 78.6 78.6 3.1 7.6 1.3 146 23 81.7 66.0 60.0 1.5 0.0 0.00 78.1 78.8 4.5 11.9 4.3 132 24 77.0 67.5 72.8 0.9 0.0 0.01 77.4 78.8 4.5 8.7 4.3 108 AZMET Daily Weather Data : TUCSON : Aug 12 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.5 73.6 82.0 DegF RELATIVE HUMIDITY 84.6 43.2 58.2 % DEWPOINT 65.5 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 85.1 74.3 78.4 DegF SOIL TEMP. 20 in 79.2 78.4 78.8 DegF WIND SPEED 13.6 4.5 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 375.1 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.1 3134 31.0 3990 36.0 4922 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 13 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.0 66.4 70.1 0.9 0.0 0.01 76.5 78.8 2.2 6.5 2.0 65 2 75.9 66.0 71.3 0.9 0.0 0.00 75.9 78.8 1.3 4.0 0.9 282 3 75.0 65.8 73.1 0.8 0.0 0.00 75.2 78.8 1.3 3.1 0.9 85 4 75.2 65.1 71.0 0.9 0.0 0.00 74.8 78.8 1.3 3.4 0.9 38 5 74.1 65.1 73.7 0.8 0.0 0.00 74.3 78.8 1.6 3.8 1.6 108 6 74.3 64.9 73.0 0.8 0.2 0.00 74.3 78.4 2.5 6.3 2.0 79 7 76.1 64.6 67.7 1.0 6.0 0.00 74.5 77.7 2.2 4.0 2.2 104 8 79.5 64.6 60.6 1.4 19.8 0.00 75.2 77.2 1.3 3.6 1.3 88 9 84.6 62.6 48.0 2.1 44.4 0.00 77.2 77.4 2.9 7.4 2.7 109 10 86.9 61.2 42.2 2.5 58.8 0.00 80.1 78.1 3.8 8.3 2.7 114 11 89.2 59.9 37.7 2.9 70.5 0.00 83.1 78.1 3.1 8.5 1.8 126 12 91.0 59.5 34.9 3.2 78.1 0.00 85.6 78.3 3.8 8.5 2.2 75 13 92.7 58.5 32.0 3.6 80.5 0.00 87.4 78.3 3.4 18.8 1.3 131 14 94.5 58.3 29.9 3.9 78.1 0.00 89.1 78.4 4.3 10.1 2.2 263 15 95.9 57.4 27.9 4.2 70.5 0.00 89.8 78.4 4.5 10.5 2.5 294 16 97.2 57.2 26.7 4.4 53.8 0.00 90.0 78.4 3.6 10.3 2.2 290 17 97.2 57.9 27.4 4.4 32.0 0.00 89.2 78.6 5.1 11.4 4.3 296 18 95.5 58.3 29.0 4.1 13.1 0.00 86.9 78.6 7.4 13.6 6.7 288 19 94.5 58.6 30.5 3.8 7.4 0.00 84.7 78.8 7.8 12.1 7.4 278 20 93.2 59.0 32.2 3.6 0.5 0.00 82.8 79.0 6.5 11.9 6.3 307 21 91.8 58.6 33.0 3.4 0.0 0.00 81.5 79.0 3.1 6.3 2.9 318 22 90.7 59.5 35.4 3.2 0.0 0.00 80.8 79.2 2.5 8.7 1.6 177 23 85.3 64.4 51.0 2.1 0.0 0.01 79.9 79.3 3.1 7.4 2.5 107 24 83.8 64.0 51.7 1.9 0.0 0.00 78.8 79.3 4.5 9.2 4.5 114 AZMET Daily Weather Data : TUCSON : Aug 13 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.8 73.4 86.4 DegF RELATIVE HUMIDITY 80.7 24.4 47.1 % DEWPOINT 61.5 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 90.0 74.1 81.1 DegF SOIL TEMP. 20 in 79.5 77.0 78.4 DegF WIND SPEED 18.8 3.6 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 318 Degrees SOLAR RADIATION 613.5 Langleys PRECIPITATION 0.02 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 27.2 3161 32.0 4022 37.1 4959 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 14 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.4 64.2 51.0 2.0 0.0 0.00 78.1 79.7 7.2 22.4 6.9 95 2 80.2 65.7 61.3 1.4 0.0 0.00 77.5 79.7 11.2 18.1 10.7 98 3 80.6 65.1 59.4 1.5 0.0 0.00 77.0 79.3 8.7 19.2 8.3 81 4 78.8 64.0 60.9 1.3 0.0 0.00 76.3 79.2 4.5 8.7 4.0 91 5 81.3 60.1 48.7 1.9 0.0 0.00 75.7 79.0 5.6 10.7 5.6 117 6 80.1 63.3 56.9 1.5 0.0 0.00 75.2 79.0 3.6 8.3 3.4 96 7 78.4 66.6 66.9 1.1 2.4 0.00 75.0 79.0 1.1 4.3 1.1 129 8 79.9 67.1 65.2 1.2 8.6 0.00 75.2 79.0 0.4 1.3 0.4 120 9 83.1 66.2 57.0 1.7 21.0 0.00 76.6 79.0 1.8 4.9 1.8 55 10 87.1 63.0 44.9 2.4 41.3 0.00 78.4 79.0 6.0 15.4 5.6 95 11 90.0 61.7 39.0 2.9 55.7 0.00 80.2 79.0 7.6 14.3 7.2 98 12 92.1 60.3 34.8 3.3 75.3 0.00 83.1 79.0 5.8 12.5 5.1 103 13 93.6 57.0 29.5 3.8 67.8 0.00 84.9 79.0 7.8 16.8 6.7 104 14 95.0 57.9 29.2 4.0 72.9 0.00 86.9 78.8 4.9 11.6 2.2 100 15 95.9 57.4 27.9 4.2 60.9 0.00 87.8 78.8 4.0 11.9 2.9 83 16 97.3 57.6 26.9 4.4 60.4 0.00 88.5 78.8 3.4 9.2 2.0 135 17 97.2 56.5 26.0 4.4 32.7 0.00 88.5 78.8 3.8 10.3 2.5 76 18 96.3 56.5 26.7 4.3 14.8 0.00 87.1 79.0 3.4 9.8 2.9 78 19 95.5 56.5 27.3 4.2 6.2 0.00 85.1 79.0 5.8 10.3 5.6 86 20 93.7 57.7 30.2 3.8 0.2 0.00 83.1 79.2 3.6 7.2 3.6 60 21 92.3 58.6 32.7 3.5 0.0 0.00 82.0 79.2 1.6 4.0 1.3 61 22 90.5 58.6 34.5 3.2 0.0 0.00 81.5 79.3 1.1 3.4 1.1 106 23 81.3 63.5 55.6 1.7 0.0 0.00 80.4 79.3 1.3 3.4 1.3 78 24 86.9 62.8 44.5 2.4 0.0 0.00 79.7 79.5 3.6 10.5 3.1 114 AZMET Daily Weather Data : TUCSON : Aug 14 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.0 74.5 88.0 DegF RELATIVE HUMIDITY 75.8 24.2 43.2 % DEWPOINT 61.2 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 88.7 75.0 81.0 DegF SOIL TEMP. 20 in 79.7 78.8 79.2 DegF WIND SPEED 22.4 4.5 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 94 Degrees SOLAR RADIATION 520.3 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 27.4 3188 32.4 4055 37.4 4997 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 15 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.2 63.7 47.1 2.3 0.0 0.00 79.0 79.5 3.8 6.3 3.6 85 2 85.5 63.1 47.3 2.2 0.0 0.00 78.3 79.5 3.4 5.8 3.4 96 3 84.2 62.6 48.4 2.1 0.0 0.00 77.7 79.7 3.1 6.7 2.9 107 4 82.9 63.5 51.8 1.9 0.0 0.00 77.2 79.7 3.4 6.7 3.1 82 5 82.0 63.9 54.4 1.7 0.0 0.00 76.6 79.7 4.7 8.3 4.5 89 6 80.8 64.0 56.8 1.5 0.2 0.00 76.1 79.7 4.3 8.3 4.3 96 7 80.1 64.8 59.6 1.4 4.3 0.00 75.7 79.7 3.1 5.1 3.1 81 8 81.3 65.1 58.0 1.5 19.1 0.00 76.1 79.7 4.0 7.4 3.8 102 9 83.3 64.6 53.4 1.8 28.9 0.00 77.4 79.5 3.8 7.4 3.6 96 10 86.9 63.0 45.0 2.4 56.6 0.00 79.7 79.5 2.9 7.2 1.6 78 11 89.2 59.5 37.1 3.0 56.6 0.00 82.4 79.5 3.6 10.1 2.0 270 12 91.4 59.0 34.0 3.3 79.3 0.00 84.7 79.3 4.5 13.4 3.1 280 13 93.0 57.7 30.8 3.7 80.0 0.00 86.7 79.3 6.3 12.1 5.1 293 14 94.8 58.1 29.4 4.0 76.0 0.00 88.0 79.3 4.5 13.2 2.9 272 15 93.4 59.7 32.8 3.6 30.1 0.00 88.0 79.3 7.2 17.7 5.8 79 16 91.8 62.4 37.8 3.2 51.1 0.00 86.9 79.3 7.6 13.6 7.2 81 17 91.6 63.1 39.0 3.1 35.6 0.00 86.5 79.3 8.3 13.4 8.1 97 18 91.8 61.5 36.7 3.2 16.3 0.00 85.3 79.3 7.2 11.9 6.9 98 19 91.2 61.5 37.4 3.1 3.8 0.00 83.8 79.5 7.8 12.5 7.6 92 20 89.8 62.8 40.8 2.8 0.0 0.00 82.0 79.5 7.8 13.6 7.6 107 21 86.0 66.4 52.7 2.1 0.0 0.02 81.0 79.5 5.6 15.4 3.4 79 22 78.1 69.6 75.2 0.8 0.0 0.04 80.1 79.5 4.0 8.9 2.2 270 23 78.4 71.2 78.9 0.7 0.0 0.00 79.5 79.7 2.7 8.5 0.9 313 24 78.4 72.0 80.6 0.6 0.0 0.00 78.8 79.7 2.0 5.1 0.2 246 AZMET Daily Weather Data : TUCSON : Aug 15 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.8 77.0 86.4 DegF RELATIVE HUMIDITY 85.9 27.4 48.5 % DEWPOINT 63.5 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 88.3 75.7 81.1 DegF SOIL TEMP. 20 in 79.7 79.3 79.5 DegF WIND SPEED 17.7 4.9 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 90 Degrees SOLAR RADIATION 538.0 Langleys PRECIPITATION 0.06 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 28.3 3217 33.3 4088 38.3 5035 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 16 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.7 69.3 80.8 0.6 0.0 0.02 78.4 79.7 1.3 4.0 0.4 119 2 76.6 69.3 78.3 0.7 0.0 0.00 78.1 79.9 1.6 4.0 1.3 79 3 77.5 68.2 72.9 0.9 0.0 0.00 77.5 79.9 3.4 6.0 3.4 92 4 77.7 67.6 71.3 0.9 0.0 0.00 77.0 79.9 1.6 4.5 1.6 103 5 77.5 68.4 73.7 0.9 0.0 0.00 76.8 79.7 2.5 5.4 2.0 275 6 77.4 69.4 76.7 0.8 0.0 0.00 76.6 78.8 0.9 2.2 0.2 74 7 77.9 70.3 77.9 0.7 3.6 0.00 77.4 78.6 0.4 1.3 0.4 71 8 80.6 69.3 68.4 1.1 18.2 0.00 78.8 79.0 1.3 4.3 1.3 54 9 85.5 67.1 54.4 1.9 37.5 0.00 81.0 79.7 1.3 4.5 1.1 52 10 87.6 66.2 49.2 2.3 58.3 0.00 83.3 79.7 2.5 7.2 2.2 327 11 89.2 65.1 45.1 2.6 71.2 0.00 85.3 79.7 3.8 8.3 2.9 288 12 91.4 64.4 41.0 3.0 76.2 0.00 87.4 79.9 3.8 10.3 2.7 298 13 92.8 65.3 40.4 3.1 81.7 0.00 89.4 79.9 4.5 12.5 1.8 266 14 94.5 64.8 37.8 3.4 67.8 0.00 90.5 79.9 5.4 12.8 4.3 283 15 96.1 64.0 35.0 3.8 66.2 0.00 90.7 79.9 4.7 13.4 3.4 314 16 95.7 62.8 34.1 3.8 23.4 0.00 90.1 80.1 3.8 11.2 1.6 285 17 88.2 62.8 43.9 2.6 6.7 0.00 87.6 80.1 10.3 27.1 9.4 322 18 83.5 64.6 53.2 1.8 7.2 0.00 85.1 80.1 6.5 13.4 6.0 289 19 85.8 64.0 48.2 2.2 2.9 0.00 83.7 80.2 2.2 4.7 2.0 238 20 86.2 64.2 48.0 2.2 0.0 0.00 82.6 80.2 1.3 3.8 0.9 273 21 85.3 64.8 50.4 2.0 0.0 0.00 81.7 80.4 1.1 2.2 1.1 66 22 84.2 64.8 52.1 1.9 0.0 0.00 81.0 80.4 1.1 2.9 1.1 113 23 80.8 68.2 65.7 1.3 0.0 0.00 79.7 80.6 2.0 3.8 2.0 93 24 81.9 67.1 61.0 1.5 0.0 0.00 79.2 80.6 2.0 4.3 2.0 88 AZMET Daily Weather Data : TUCSON : Aug 16 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.0 73.2 84.6 DegF RELATIVE HUMIDITY 89.5 31.6 56.7 % DEWPOINT 66.4 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 90.9 76.5 82.4 DegF SOIL TEMP. 20 in 80.6 78.6 79.9 DegF WIND SPEED 27.1 2.9 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 315 Degrees SOLAR RADIATION 521.3 Langleys PRECIPITATION 0.02 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 26.8 3243 31.9 4120 36.7 5072 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 17 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.7 66.6 60.3 1.5 0.0 0.00 78.6 80.8 2.2 4.3 2.2 90 2 80.6 66.7 62.8 1.3 0.0 0.00 78.3 80.8 0.7 2.0 0.7 91 3 78.4 67.1 68.1 1.1 0.0 0.00 77.7 80.8 0.9 2.5 0.9 77 4 78.4 66.9 67.7 1.1 0.0 0.00 77.4 80.6 2.0 3.8 1.8 84 5 77.9 67.1 69.3 1.0 0.0 0.00 76.8 80.6 1.8 4.0 1.8 96 6 76.1 67.1 73.9 0.8 0.2 0.00 76.3 80.6 0.7 2.0 0.7 92 7 78.1 67.5 69.8 1.0 7.4 0.00 76.1 80.6 1.1 2.7 1.1 80 8 82.6 66.9 59.1 1.6 24.6 0.00 77.0 80.6 2.2 4.5 2.0 107 9 86.7 66.7 51.8 2.1 42.0 0.00 79.0 80.4 1.8 4.9 1.3 124 10 90.1 65.7 44.7 2.7 57.6 0.00 81.7 80.4 1.6 5.4 0.9 102 11 92.3 64.4 39.8 3.1 69.3 0.00 84.4 80.4 2.7 6.7 1.6 316 12 94.8 62.8 34.9 3.6 77.2 0.00 86.9 80.2 2.7 6.7 1.6 278 13 97.9 60.1 28.9 4.4 79.8 0.00 89.2 80.2 2.9 8.3 1.8 51 14 100.0 58.8 25.8 4.9 77.2 0.00 90.9 80.2 3.8 8.7 2.0 150 15 101.8 57.4 23.3 5.3 69.3 0.00 91.8 80.2 3.1 9.4 1.3 34 16 102.0 55.0 21.3 5.5 38.5 0.00 91.4 80.2 6.0 12.3 4.7 270 17 100.6 56.7 23.5 5.1 13.6 0.00 89.2 80.2 7.2 14.1 6.7 280 18 99.7 57.2 24.7 4.9 10.8 0.00 87.3 80.2 6.5 12.1 6.0 297 19 98.1 57.6 26.2 4.6 1.7 0.00 85.8 80.4 2.5 6.0 2.5 268 20 95.7 59.5 30.4 4.0 0.0 0.00 84.7 80.4 4.5 10.7 4.3 115 21 93.7 59.7 32.3 3.7 0.0 0.00 83.7 80.6 4.3 9.2 3.8 94 22 92.7 59.4 33.2 3.5 0.0 0.00 82.6 80.8 4.3 7.2 4.3 73 23 85.3 64.8 53.2 2.1 0.0 0.00 81.7 80.8 0.9 3.8 0.7 101 24 79.9 66.6 65.5 1.3 0.0 0.01 81.0 80.8 1.6 4.3 1.1 114 AZMET Daily Weather Data : TUCSON : Aug 17 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.3 72.9 89.4 DegF RELATIVE HUMIDITY 92.6 19.7 45.4 % DEWPOINT 62.8 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 91.9 76.1 82.9 DegF SOIL TEMP. 20 in 80.8 80.2 80.4 DegF WIND SPEED 14.1 2.9 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 70 Degrees SOLAR RADIATION 569.3 Langleys PRECIPITATION 0.01 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 27.2 3271 32.0 4152 37.1 5109 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 18 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.4 63.1 46.0 2.3 0.0 0.01 80.2 81.0 2.7 6.7 2.5 89 2 85.6 63.3 47.4 2.2 0.0 0.00 79.7 81.0 2.5 5.1 2.2 70 3 84.2 63.7 50.4 2.0 0.0 0.00 79.2 81.0 2.2 4.5 2.0 96 4 82.8 64.4 54.1 1.8 0.0 0.00 78.6 81.0 1.1 3.1 1.1 109 5 81.0 65.3 59.2 1.5 0.0 0.00 78.1 81.0 1.3 3.4 1.3 80 6 81.0 64.4 57.5 1.5 0.2 0.00 77.7 81.0 3.4 6.3 3.1 84 7 82.2 64.6 55.6 1.7 7.2 0.00 77.4 81.0 1.8 4.3 1.8 90 8 85.1 64.9 50.9 2.0 24.1 0.00 77.9 81.0 3.6 6.7 3.6 85 9 88.9 64.6 44.7 2.6 41.8 0.00 79.7 80.8 4.5 8.3 4.3 82 10 93.7 63.0 36.2 3.5 54.7 0.00 82.0 80.8 3.4 7.6 2.9 71 11 97.2 61.5 31.3 4.1 66.4 0.00 84.7 80.8 2.9 8.5 2.2 91 12 99.1 60.3 27.9 4.6 77.4 0.00 87.4 80.6 3.4 9.8 1.3 184 13 100.9 59.4 25.8 5.0 75.3 0.00 89.4 80.6 4.9 11.4 1.6 300 14 102.6 57.7 23.1 5.4 74.8 0.00 90.0 80.6 8.9 17.7 8.1 264 15 100.6 55.6 22.6 5.2 28.4 0.00 88.7 80.6 10.5 21.0 9.8 245 16 96.8 59.4 29.3 4.2 12.2 0.00 86.7 80.6 9.8 17.2 8.7 247 17 81.1 66.2 63.6 1.5 1.2 0.12 84.6 80.6 10.5 33.8 5.8 44 18 73.9 69.1 84.9 0.4 0.2 0.13 82.8 80.6 5.8 13.0 4.7 77 19 72.5 68.9 88.3 0.3 0.0 0.08 81.3 80.6 6.3 10.7 6.0 91 20 72.5 68.5 87.3 0.3 0.0 0.12 80.2 80.8 5.6 13.4 4.7 75 21 72.9 66.7 81.1 0.5 0.0 0.00 79.2 80.8 2.9 10.7 2.5 102 22 73.4 67.6 82.2 0.5 0.0 0.00 78.6 81.0 1.8 4.9 0.4 153 23 73.2 66.4 80.0 0.6 0.0 0.00 78.1 81.0 5.1 10.7 4.9 99 24 77.0 63.5 63.4 1.2 0.0 0.00 77.4 81.0 5.1 11.9 4.9 87 AZMET Daily Weather Data : TUCSON : Aug 18 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.0 69.4 85.1 DegF RELATIVE HUMIDITY 93.2 20.1 53.9 % DEWPOINT 63.9 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 90.0 77.2 81.7 DegF SOIL TEMP. 20 in 81.0 80.6 80.8 DegF WIND SPEED 33.8 4.5 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 92 Degrees SOLAR RADIATION 464.2 Langleys PRECIPITATION 0.46 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.9 3297 31.0 4183 35.8 5145 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 19 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.5 64.6 66.8 1.0 0.0 0.00 76.8 81.0 3.8 7.8 3.6 65 2 75.9 64.0 66.8 1.0 0.0 0.00 76.3 81.0 4.0 7.8 4.0 69 3 75.6 64.2 68.1 1.0 0.0 0.00 75.7 80.8 3.6 5.6 3.6 63 4 74.7 64.8 71.8 0.8 0.0 0.00 75.2 80.8 4.3 6.7 4.3 70 5 74.1 65.3 74.2 0.7 0.0 0.00 74.8 80.8 2.2 5.8 2.2 96 6 73.8 65.3 74.9 0.7 0.0 0.00 74.7 80.6 2.0 5.6 1.8 90 7 74.3 65.1 73.1 0.8 4.1 0.00 74.7 80.6 3.4 6.3 3.1 90 8 76.8 64.8 66.4 1.1 11.0 0.00 75.2 80.6 2.7 5.4 2.5 84 9 80.4 64.8 59.2 1.5 30.8 0.00 76.3 80.4 0.7 4.3 0.2 120 10 83.7 65.1 53.9 1.8 32.7 0.00 78.6 80.4 1.1 5.1 0.7 280 11 85.3 64.4 50.0 2.1 34.6 0.00 80.2 80.2 2.0 6.3 1.6 107 12 85.8 64.2 48.5 2.2 39.7 0.00 81.5 80.2 3.1 6.3 2.7 84 13 86.7 64.2 47.2 2.3 37.0 0.00 82.8 80.1 3.4 8.9 3.1 67 14 87.3 65.1 48.0 2.3 26.3 0.00 83.1 79.9 3.8 8.3 3.8 50 15 87.4 65.7 48.6 2.3 26.8 0.00 83.1 79.9 4.5 7.8 4.5 53 16 88.7 65.1 45.9 2.5 28.4 0.00 83.5 79.9 3.1 6.3 2.9 70 17 90.1 64.8 43.1 2.8 25.8 0.00 84.0 79.9 2.5 5.8 2.0 90 18 90.3 64.4 42.3 2.8 12.2 0.00 83.8 79.9 2.9 5.8 2.9 98 19 89.4 63.9 42.7 2.7 7.6 0.00 83.1 79.9 3.6 6.5 3.6 91 20 87.6 64.9 47.3 2.3 0.2 0.00 82.0 79.9 2.0 5.4 1.8 75 21 86.2 64.4 48.5 2.2 0.0 0.00 81.3 79.9 1.3 5.8 1.3 81 22 84.7 66.4 54.6 1.9 0.0 0.00 80.6 79.9 1.1 4.3 0.4 307 23 81.1 68.7 66.0 1.2 0.0 0.00 79.9 80.1 0.4 1.8 0.4 86 24 79.3 70.2 73.8 0.9 0.0 0.00 79.3 80.1 0.9 3.4 0.4 58 AZMET Daily Weather Data : TUCSON : Aug 19 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.2 73.4 82.4 DegF RELATIVE HUMIDITY 78.1 39.2 57.6 % DEWPOINT 65.1 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 84.2 74.7 79.3 DegF SOIL TEMP. 20 in 81.0 79.9 80.2 DegF WIND SPEED 8.9 2.7 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 75 Degrees SOLAR RADIATION 317.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.1 3323 31.1 4214 36.2 5181 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 20 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.6 70.0 74.8 0.9 0.0 0.00 78.6 80.1 0.9 2.7 0.7 94 2 77.5 69.8 77.2 0.7 0.0 0.00 78.1 80.1 1.3 2.9 1.1 76 3 76.5 69.3 78.4 0.7 0.0 0.00 77.5 80.1 1.1 3.4 0.9 84 4 76.1 68.0 76.2 0.7 0.0 0.00 77.0 80.1 1.6 4.0 1.3 81 5 77.0 65.8 68.9 1.0 0.0 0.00 76.6 80.1 2.2 4.7 2.2 96 6 76.6 65.1 67.6 1.0 0.0 0.00 76.1 80.1 2.5 4.7 2.2 100 7 76.6 65.1 67.9 1.0 5.5 0.00 75.7 79.9 2.7 4.3 2.7 88 8 81.0 65.7 59.8 1.5 23.9 0.00 76.3 79.9 3.8 9.8 3.6 94 9 85.1 63.3 48.2 2.1 40.4 0.00 77.9 79.9 4.5 8.5 4.0 98 10 87.8 63.3 44.4 2.5 57.1 0.00 80.4 79.9 2.9 6.7 2.7 106 11 90.1 61.7 38.9 3.0 66.4 0.00 83.3 79.9 2.0 8.1 1.8 83 12 91.8 60.1 35.0 3.3 76.9 0.00 86.0 79.7 3.4 10.7 2.0 290 13 93.4 58.8 31.8 3.7 81.5 0.00 87.8 79.7 4.9 11.9 3.6 274 14 95.4 57.2 28.1 4.1 76.9 0.00 89.2 79.7 6.9 13.6 5.6 298 15 95.9 54.7 25.2 4.3 61.6 0.00 89.2 79.7 7.2 15.0 6.3 293 16 95.7 53.1 24.1 4.4 38.5 0.00 88.2 79.7 6.7 12.5 6.3 287 17 95.7 51.4 22.5 4.4 19.8 0.00 86.9 79.7 6.0 11.4 5.8 316 18 95.4 51.8 23.1 4.4 11.5 0.00 85.3 79.7 4.9 9.8 4.5 317 19 94.6 51.3 23.2 4.3 4.1 0.00 83.8 79.9 2.2 4.7 2.0 348 20 89.2 56.5 33.3 3.1 0.2 0.00 82.6 79.9 0.9 4.0 0.9 39 21 87.3 58.3 37.6 2.8 0.0 0.00 81.5 80.1 1.6 4.9 1.6 127 22 86.4 60.8 42.2 2.5 0.0 0.00 80.6 80.1 2.5 4.5 2.5 66 23 85.6 59.9 41.9 2.4 0.0 0.00 79.7 80.2 2.9 5.4 2.9 91 24 84.2 62.6 48.4 2.1 0.0 0.00 79.2 80.2 1.3 3.4 1.3 82 AZMET Daily Weather Data : TUCSON : Aug 20 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.8 75.4 86.4 DegF RELATIVE HUMIDITY 81.2 19.7 46.6 % DEWPOINT 61.0 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 89.4 75.7 81.5 DegF SOIL TEMP. 20 in 80.2 79.7 79.9 DegF WIND SPEED 15.0 3.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 5 Degrees SOLAR RADIATION 564.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.7 3350 32.6 4247 37.6 5219 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 21 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.5 64.2 55.9 1.6 0.0 0.00 78.6 80.2 1.1 2.7 1.1 59 2 79.7 64.4 59.9 1.4 0.0 0.00 78.1 80.2 1.1 2.7 1.1 69 3 77.0 65.5 67.7 1.0 0.0 0.00 77.4 80.2 0.9 2.7 0.9 89 4 75.7 65.7 70.9 0.9 0.0 0.00 76.8 80.4 0.9 2.2 0.7 80 5 75.4 65.7 71.6 0.9 0.0 0.00 76.3 80.2 0.9 2.0 0.9 86 6 75.6 66.0 72.3 0.8 0.0 0.00 76.1 80.2 1.3 2.7 1.3 89 7 76.3 66.4 71.3 0.9 3.8 0.00 75.7 80.2 1.3 2.9 1.3 94 8 77.9 66.4 68.0 1.0 8.1 0.00 76.1 80.2 1.1 2.7 1.1 59 9 81.3 65.8 59.7 1.5 17.9 0.00 77.0 80.1 0.7 2.0 0.7 61 10 85.6 64.0 48.7 2.2 32.5 0.00 78.8 80.1 0.7 2.7 0.7 60 11 88.7 62.6 42.0 2.7 40.8 0.00 80.8 80.1 1.1 3.6 0.7 28 12 92.1 58.8 33.2 3.4 61.2 0.00 83.3 79.9 1.3 4.5 0.7 37 13 94.1 55.6 27.5 4.0 72.9 0.00 86.0 79.9 2.7 6.7 1.8 70 14 96.3 55.2 25.4 4.4 70.9 0.00 87.6 79.9 2.7 8.3 1.8 268 15 97.9 52.7 22.1 4.8 70.0 0.00 89.1 79.7 4.0 10.3 2.5 322 16 99.3 51.4 20.2 5.1 56.1 0.00 89.6 79.7 3.8 10.3 2.9 262 17 98.8 51.1 20.2 5.0 34.9 0.00 88.7 79.7 5.6 12.1 5.1 286 18 97.7 52.0 21.6 4.8 18.4 0.00 87.1 79.9 7.2 11.4 6.9 282 19 96.1 52.2 22.9 4.5 3.8 0.00 85.1 79.9 4.7 10.3 4.5 299 20 93.9 54.1 26.3 4.0 0.0 0.00 83.5 80.1 2.7 5.1 2.5 306 21 91.4 56.3 30.9 3.5 0.0 0.00 82.6 80.1 1.1 2.7 1.1 264 22 89.4 57.7 34.4 3.1 0.0 0.00 81.9 80.2 1.6 4.0 1.1 269 23 88.5 56.8 34.3 3.0 0.0 0.00 81.1 80.2 1.6 5.6 0.9 294 24 85.6 59.2 40.8 2.5 0.0 0.00 80.4 80.2 1.6 4.9 1.6 66 AZMET Daily Weather Data : TUCSON : Aug 21 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.4 74.5 87.3 DegF RELATIVE HUMIDITY 76.1 18.5 43.7 % DEWPOINT 59.5 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 89.6 75.7 81.5 DegF SOIL TEMP. 20 in 80.4 79.7 80.1 DegF WIND SPEED 12.1 2.2 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 313 Degrees SOLAR RADIATION 491.4 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 27.7 3378 32.6 4279 37.6 5256 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 22 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.7 60.1 43.5 2.3 0.0 0.00 79.7 80.4 2.5 5.6 2.5 91 2 82.0 61.3 49.5 1.9 0.0 0.00 78.8 80.4 1.1 2.7 1.1 81 3 79.7 62.4 56.0 1.5 0.0 0.00 78.3 80.4 1.6 3.1 1.6 79 4 79.2 62.6 57.1 1.5 0.0 0.00 77.5 80.4 1.8 3.4 1.8 85 5 77.4 62.8 61.2 1.3 0.0 0.00 77.0 80.4 1.1 2.5 0.9 89 6 75.4 63.7 66.8 1.0 0.0 0.00 76.5 80.4 0.9 2.7 0.9 71 7 77.0 63.7 63.7 1.2 7.2 0.00 75.9 80.4 1.6 3.4 1.6 92 8 82.6 62.6 51.0 1.9 24.4 0.00 76.8 80.4 1.8 4.9 1.6 108 9 87.3 61.0 41.5 2.6 38.7 0.00 78.6 80.4 1.3 3.8 0.9 98 10 91.8 59.7 34.5 3.3 57.1 0.00 81.3 80.2 1.6 5.6 0.9 8 11 95.0 57.4 28.7 4.0 68.6 0.00 84.2 80.2 2.5 6.5 1.8 290 12 97.7 55.4 24.5 4.6 77.4 0.00 87.1 80.1 2.2 6.7 1.1 196 13 99.9 54.9 22.6 5.1 79.8 0.00 89.4 80.1 2.9 7.4 0.2 162 14 102.0 54.3 20.7 5.5 73.6 0.00 91.0 80.1 4.3 11.0 3.4 316 15 101.1 52.0 19.6 5.4 22.2 0.00 90.3 80.1 3.4 6.9 1.8 272 16 101.5 51.4 19.0 5.6 26.3 0.00 88.9 80.1 1.1 4.7 0.7 216 17 101.7 52.3 19.5 5.6 22.5 0.00 88.5 80.1 2.9 7.2 1.3 346 18 100.0 56.1 23.5 5.0 15.5 0.00 87.4 80.2 2.9 7.8 1.3 42 19 99.1 55.0 23.2 4.9 4.5 0.00 86.4 80.2 1.1 4.3 0.7 34 20 94.8 57.4 29.0 4.0 0.0 0.00 85.1 80.4 1.3 6.9 0.9 67 21 92.1 60.1 34.6 3.4 0.0 0.00 83.8 80.4 2.2 4.9 2.2 77 22 89.6 61.5 39.2 2.9 0.0 0.00 82.6 80.6 2.5 5.4 2.2 101 23 85.1 63.7 49.7 2.1 0.0 0.00 81.5 80.6 2.2 5.1 2.0 74 24 77.9 65.1 65.7 1.2 0.0 0.03 80.2 80.8 1.6 4.0 1.1 91 AZMET Daily Weather Data : TUCSON : Aug 22 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.0 72.7 89.8 DegF RELATIVE HUMIDITY 84.9 16.2 39.3 % DEWPOINT 59.0 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 91.2 75.9 82.8 DegF SOIL TEMP. 20 in 80.8 80.1 80.2 DegF WIND SPEED 11.0 2.0 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 69 Degrees SOLAR RADIATION 517.7 Langleys PRECIPITATION 0.03 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 27.2 3405 32.2 4311 37.3 5293 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 23 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.9 63.0 52.8 1.8 0.0 0.00 79.5 80.8 1.8 3.6 1.8 102 2 81.0 63.0 54.4 1.6 0.0 0.00 78.8 80.8 1.1 3.4 0.9 68 3 80.2 62.8 55.6 1.6 0.0 0.00 78.1 80.8 2.0 4.0 1.8 90 4 78.3 64.0 61.9 1.3 0.0 0.00 77.5 80.8 0.9 3.1 0.4 92 5 77.4 64.4 64.5 1.1 0.0 0.00 77.0 80.8 1.6 3.4 1.3 73 6 75.7 64.2 67.4 1.0 0.2 0.00 76.5 80.8 1.8 3.4 1.8 81 7 78.1 63.1 60.2 1.3 9.1 0.01 76.1 80.8 2.7 6.5 2.5 112 8 83.3 61.3 47.5 2.0 24.9 0.00 76.8 80.8 5.6 11.2 5.1 71 9 87.3 59.5 39.6 2.7 40.6 0.00 78.1 80.8 7.2 11.0 6.9 82 10 91.0 58.3 33.4 3.3 57.6 0.00 80.2 80.6 5.8 10.7 5.4 92 11 94.6 56.7 28.1 4.0 68.3 0.00 83.3 80.6 2.5 6.5 0.4 87 12 97.0 55.6 25.2 4.5 75.3 0.00 86.2 80.6 2.9 8.9 1.8 279 13 98.8 54.3 22.9 4.9 77.2 0.00 88.3 80.4 6.3 13.0 5.4 284 14 101.3 52.9 20.0 5.4 73.8 0.00 89.4 80.4 6.5 12.1 5.6 273 15 103.1 52.0 18.4 5.9 68.8 0.00 90.0 80.4 7.2 15.4 6.3 286 16 104.0 50.5 17.0 6.1 53.3 0.00 90.1 80.4 6.7 13.6 5.8 282 17 104.0 49.5 16.3 6.2 40.1 0.00 89.4 80.4 6.9 13.9 6.3 272 18 103.5 48.9 16.2 6.1 24.1 0.00 88.2 80.4 6.5 12.1 6.0 282 19 100.8 49.5 18.1 5.5 4.1 0.00 86.2 80.6 7.4 15.2 6.3 263 20 93.6 56.8 29.3 3.8 0.0 0.00 84.2 80.6 4.9 12.3 1.1 189 21 93.0 56.5 29.4 3.7 0.0 0.00 82.8 80.8 3.8 10.1 3.8 101 22 92.3 56.5 30.2 3.6 0.0 0.00 81.9 80.8 2.9 6.3 1.3 305 23 81.0 63.3 57.4 1.7 0.0 0.00 81.0 81.0 0.9 4.9 0.9 93 24 86.9 58.6 38.7 2.7 0.0 0.00 80.4 81.0 1.1 3.4 1.1 82 AZMET Daily Weather Data : TUCSON : Aug 23 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.5 72.0 90.3 DegF RELATIVE HUMIDITY 88.3 14.8 37.7 % DEWPOINT 57.7 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 90.1 76.1 82.4 DegF SOIL TEMP. 20 in 81.0 80.4 80.6 DegF WIND SPEED 15.4 4.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 301 Degrees SOLAR RADIATION 617.8 Langleys PRECIPITATION 0.01 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 26.8 3432 31.9 4343 36.9 5330 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 24 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.4 57.7 38.0 2.7 0.0 0.00 79.7 81.0 3.1 6.3 2.9 85 2 85.6 56.7 37.4 2.6 0.0 0.00 78.8 81.0 3.4 6.3 3.4 74 3 83.1 58.1 42.7 2.2 0.0 0.00 77.9 81.1 1.3 4.3 1.3 86 4 80.8 59.2 48.1 1.9 0.0 0.00 77.4 81.1 1.8 4.3 1.3 99 5 79.2 60.1 52.3 1.6 0.0 0.00 76.8 81.1 1.6 3.4 1.6 76 6 78.1 60.6 55.2 1.5 0.0 0.00 76.3 81.0 2.5 5.6 2.5 60 7 80.8 59.0 47.4 1.9 6.4 0.00 75.7 81.0 4.9 8.3 4.7 86 8 85.1 57.9 40.0 2.5 23.2 0.00 76.1 81.0 6.0 11.9 6.0 85 9 88.7 57.2 34.7 3.0 39.7 0.00 77.7 81.0 6.7 12.3 6.5 83 10 91.9 57.9 32.1 3.5 57.1 0.00 80.1 80.8 5.6 10.5 5.1 86 11 96.1 55.8 26.3 4.3 69.5 0.00 83.1 80.8 2.9 6.9 1.6 27 12 98.2 53.2 22.4 4.8 77.4 0.00 85.8 80.6 4.3 10.3 3.4 298 13 100.8 50.7 18.8 5.4 80.0 0.00 88.0 80.6 6.5 12.3 5.8 286 14 102.6 50.4 17.6 5.8 76.4 0.00 89.2 80.6 6.9 15.0 5.8 281 15 103.8 49.3 16.3 6.2 68.3 0.00 89.8 80.6 8.7 15.9 8.1 287 16 104.7 48.4 15.4 6.4 56.4 0.00 89.6 80.4 9.4 17.7 8.7 285 17 104.5 46.6 14.4 6.4 40.4 0.00 88.5 80.6 10.7 16.1 10.3 283 18 104.4 46.2 14.4 6.4 28.7 0.00 87.1 80.6 10.1 21.3 8.3 291 19 90.1 55.2 31.1 3.4 6.4 0.00 84.9 80.6 16.3 30.2 15.4 59 20 91.8 52.5 26.7 3.7 0.0 0.00 82.8 80.8 10.7 23.3 10.1 75 21 91.8 51.3 25.5 3.8 0.0 0.00 81.1 80.8 6.9 14.3 6.3 26 22 92.5 51.8 25.2 3.9 0.0 0.00 80.2 80.8 5.6 13.9 4.5 117 23 89.8 55.6 31.8 3.3 0.0 0.00 79.5 81.0 8.9 17.7 6.3 86 24 84.4 59.4 42.9 2.3 0.0 0.13 78.3 81.0 10.3 20.4 9.8 87 AZMET Daily Weather Data : TUCSON : Aug 24 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.3 77.0 91.4 DegF RELATIVE HUMIDITY 58.3 13.4 31.5 % DEWPOINT 54.7 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 3.7 KPas SOIL TEMP. 4 in 89.8 75.7 81.9 DegF SOIL TEMP. 20 in 81.1 80.4 80.8 DegF WIND SPEED 30.2 6.5 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 43 Degrees SOLAR RADIATION 630.0 Langleys PRECIPITATION 0.13 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 28.8 3461 33.7 4377 38.7 5369 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 25 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.8 59.4 43.7 2.2 0.0 0.17 77.4 81.0 8.3 23.3 8.3 97 2 84.7 57.9 40.4 2.4 0.0 0.00 76.8 81.0 4.5 9.8 4.3 111 3 83.8 58.6 42.7 2.3 0.0 0.00 76.5 81.0 4.3 10.3 3.8 102 4 82.6 58.8 44.7 2.1 0.0 0.00 76.1 81.0 3.4 9.4 3.1 100 5 79.9 60.8 52.3 1.7 0.0 0.00 75.7 81.0 0.9 4.0 0.7 100 6 77.9 61.7 57.8 1.4 0.0 0.00 75.4 81.0 1.1 3.6 0.7 49 7 78.8 61.9 56.0 1.5 6.2 0.00 75.0 80.8 2.5 8.3 1.6 22 8 84.0 59.7 44.0 2.2 15.8 0.00 75.9 80.8 4.3 7.4 4.0 71 9 86.9 58.6 38.6 2.7 21.3 0.00 76.8 80.6 3.6 7.4 3.4 96 10 88.0 57.7 36.0 2.9 16.3 0.00 77.7 80.4 2.2 4.9 1.8 89 11 92.1 56.8 30.8 3.6 62.6 0.00 79.9 80.4 4.5 9.4 4.0 101 12 96.4 57.4 27.4 4.3 80.5 0.00 83.3 80.2 4.7 10.7 4.5 93 13 99.5 55.4 23.3 4.9 83.1 0.00 86.2 80.2 4.9 11.6 4.0 106 14 100.6 54.9 22.0 5.2 76.2 0.00 87.8 80.1 6.5 12.1 6.0 95 15 101.7 54.3 21.0 5.4 57.6 0.00 88.5 80.1 4.7 11.2 4.3 110 16 103.3 53.8 19.5 5.8 55.2 0.00 89.2 80.1 4.7 12.1 3.8 91 17 103.8 53.2 18.9 6.0 36.5 0.00 89.2 80.1 3.1 13.4 1.3 146 18 97.3 56.5 25.9 4.5 9.6 0.00 87.4 80.1 6.5 21.0 5.6 125 19 96.8 55.4 25.2 4.4 1.4 0.00 85.1 80.1 5.1 16.1 4.3 47 20 92.8 57.9 31.5 3.6 0.0 0.00 83.5 80.2 3.6 8.5 2.9 90 21 90.7 59.0 34.7 3.2 0.0 0.00 82.0 80.2 2.0 4.9 1.8 86 22 88.5 61.3 40.6 2.7 0.0 0.00 81.3 80.4 1.1 3.4 0.7 100 23 82.8 66.2 57.9 1.6 0.0 0.00 80.4 80.4 2.7 7.4 2.5 78 24 86.4 61.9 44.1 2.4 0.0 0.00 79.7 80.4 2.2 7.4 0.2 72 AZMET Daily Weather Data : TUCSON : Aug 25 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.2 76.3 90.1 DegF RELATIVE HUMIDITY 73.6 16.7 36.6 % DEWPOINT 58.3 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 89.2 75.0 81.1 DegF SOIL TEMP. 20 in 81.1 80.1 80.4 DegF WIND SPEED 23.3 3.8 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 95 Degrees SOLAR RADIATION 522.2 Langleys PRECIPITATION 0.17 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 28.6 3489 33.7 4411 38.7 5408 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 26 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.1 63.1 47.8 2.2 0.0 0.00 79.0 80.6 1.6 4.5 0.7 86 2 82.9 63.1 51.3 1.9 0.0 0.00 78.4 80.6 2.2 4.9 2.0 84 3 81.9 62.6 52.0 1.8 0.0 0.00 77.9 80.6 2.2 5.6 2.2 99 4 81.1 62.1 52.5 1.7 0.0 0.00 77.2 80.6 1.8 4.7 1.6 97 5 79.2 62.8 57.2 1.5 0.0 0.00 76.6 80.6 0.9 2.7 0.2 62 6 76.3 63.1 63.7 1.1 0.0 0.00 76.1 80.6 1.1 2.7 0.9 70 7 77.4 63.5 62.5 1.2 6.2 0.00 75.7 80.6 1.6 2.7 1.6 84 8 82.9 63.0 51.1 1.9 23.2 0.00 76.3 80.4 3.4 6.0 3.1 78 9 88.5 62.8 42.5 2.7 39.4 0.00 78.3 80.4 2.9 6.3 2.7 78 10 95.9 57.6 28.1 4.2 57.1 0.00 80.8 80.4 5.8 11.9 5.6 111 11 99.7 55.2 22.9 5.0 64.5 0.00 82.9 80.2 8.3 13.6 7.8 108 12 101.7 54.1 20.7 5.5 74.8 0.00 84.9 80.2 6.7 14.8 6.3 87 13 103.5 49.8 16.9 6.0 76.4 0.00 86.5 80.2 10.5 17.7 10.1 110 14 104.4 45.5 13.9 6.4 76.9 0.00 87.4 80.1 9.8 22.1 9.6 107 15 104.9 46.8 14.4 6.5 67.8 0.00 88.0 80.1 8.9 15.7 8.5 101 16 105.3 44.8 13.2 6.6 54.7 0.00 87.8 80.1 8.5 16.6 8.1 111 17 105.1 45.0 13.3 6.6 38.9 0.00 87.3 80.1 6.7 16.1 6.0 104 18 100.8 53.8 21.2 5.3 15.3 0.00 86.2 80.2 8.9 16.8 6.9 277 19 96.8 56.7 26.5 4.4 2.9 0.00 84.0 80.2 10.3 18.8 9.4 302 20 93.7 57.0 29.4 3.8 0.0 0.00 82.2 80.2 11.2 17.9 10.3 290 21 89.1 59.4 37.2 2.9 0.0 0.00 81.0 80.4 5.4 16.1 3.6 194 22 87.6 59.5 38.9 2.7 0.0 0.00 79.9 80.4 4.7 10.5 4.3 75 23 84.0 62.2 49.0 2.1 0.0 0.01 79.0 80.4 2.9 6.3 2.7 84 24 74.7 65.1 72.3 0.8 0.0 0.00 78.1 80.6 0.9 3.8 0.7 68 AZMET Daily Weather Data : TUCSON : Aug 26 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.8 71.4 90.9 DegF RELATIVE HUMIDITY 84.9 11.6 37.4 % DEWPOINT 57.4 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 88.0 75.7 81.3 DegF SOIL TEMP. 20 in 80.6 80.1 80.4 DegF WIND SPEED 22.1 5.4 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 97 Degrees SOLAR RADIATION 598.2 Langleys PRECIPITATION 0.01 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 26.8 3516 31.7 4442 36.7 5444 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 27 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.0 63.3 59.1 1.4 0.0 0.00 77.5 80.6 1.1 2.7 0.2 26 2 79.7 63.1 57.3 1.5 0.0 0.00 77.0 80.6 1.8 4.7 1.1 77 3 80.1 62.1 54.3 1.6 0.0 0.00 76.3 80.6 2.7 4.3 2.7 85 4 78.3 63.0 59.5 1.3 0.0 0.00 75.9 80.6 0.9 3.4 0.9 101 5 76.8 62.8 61.8 1.2 0.0 0.00 75.4 80.6 1.6 3.1 1.6 75 6 75.7 62.8 64.3 1.1 0.0 0.00 75.0 80.4 1.1 3.4 1.1 90 7 77.0 63.9 64.1 1.1 5.7 0.01 74.8 80.4 0.9 2.2 0.9 74 8 82.2 63.3 53.0 1.8 22.7 0.00 75.6 80.4 1.6 4.9 1.6 59 9 87.4 61.7 42.3 2.6 40.4 0.00 77.7 80.2 1.8 5.6 1.6 101 10 92.5 59.0 32.8 3.5 56.1 0.00 80.4 80.2 2.7 7.2 2.2 150 11 95.9 58.3 28.8 4.1 66.7 0.00 83.1 80.2 2.9 8.1 1.8 164 12 99.3 57.2 25.0 4.8 71.4 0.00 85.8 80.1 2.2 6.7 1.6 237 13 101.5 55.4 21.9 5.3 78.8 0.00 88.2 80.1 3.8 9.8 2.5 294 14 103.6 52.7 18.6 5.9 76.9 0.00 89.6 79.9 4.3 11.6 2.5 308 15 105.3 52.0 17.3 6.3 56.9 0.00 90.3 79.9 5.6 13.6 3.8 326 16 103.5 54.9 20.3 5.8 36.1 0.00 88.9 79.9 11.9 21.5 11.4 329 17 101.1 54.9 21.7 5.3 7.6 0.00 86.5 79.9 10.3 19.5 9.6 334 18 93.2 57.6 30.4 3.7 2.2 0.00 84.4 80.1 7.8 21.5 6.5 250 19 92.3 57.7 31.4 3.6 1.0 0.00 82.8 80.1 3.6 6.0 3.1 252 20 90.3 59.7 36.2 3.1 0.0 0.00 81.7 80.2 4.9 11.6 3.6 90 21 87.8 61.2 41.2 2.6 0.0 0.00 80.6 80.2 3.6 10.3 2.5 302 22 87.8 61.3 41.3 2.6 0.0 0.00 79.9 80.4 5.1 12.8 4.7 272 23 84.2 63.9 51.6 2.0 0.0 0.00 79.2 80.4 2.5 6.7 2.0 133 24 79.5 66.0 64.7 1.3 0.0 0.04 78.4 80.4 3.4 6.5 3.1 92 AZMET Daily Weather Data : TUCSON : Aug 27 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.9 72.9 88.9 DegF RELATIVE HUMIDITY 86.8 14.9 41.6 % DEWPOINT 59.9 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 90.5 74.7 81.0 DegF SOIL TEMP. 20 in 80.6 79.9 80.2 DegF WIND SPEED 21.5 3.6 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 324 Degrees SOLAR RADIATION 523.0 Langleys PRECIPITATION 0.05 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 27.5 3544 32.4 4475 37.4 5482 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 28 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.9 63.9 52.7 1.8 0.0 0.00 77.9 80.6 3.6 5.8 3.4 88 2 82.8 63.7 52.6 1.8 0.0 0.00 77.4 80.6 2.5 6.7 1.3 326 3 83.8 62.4 48.7 2.0 0.0 0.00 76.8 80.6 8.3 13.4 7.8 272 4 84.7 59.7 43.5 2.3 0.0 0.00 76.1 80.6 5.8 13.9 3.4 332 5 81.5 62.8 53.2 1.7 0.0 0.00 75.7 80.6 3.4 5.8 3.1 40 6 79.2 63.3 58.3 1.4 0.0 0.00 75.4 80.4 2.5 5.4 2.5 67 7 78.8 63.0 58.3 1.4 4.5 0.00 75.0 80.4 1.8 5.4 1.8 67 8 81.0 62.4 53.3 1.7 16.3 0.00 75.6 80.4 3.6 6.7 3.6 76 9 84.2 61.7 46.9 2.1 38.2 0.00 77.0 80.2 3.8 7.6 3.6 73 10 87.6 61.3 41.6 2.6 55.4 0.00 79.7 80.2 3.1 8.3 2.9 76 11 90.0 61.2 38.4 3.0 62.6 0.00 82.4 80.2 3.6 8.3 2.9 114 12 93.2 59.5 32.8 3.6 63.3 0.00 85.1 80.1 2.9 8.1 1.6 48 13 95.9 59.2 29.8 4.1 75.3 0.00 87.4 80.1 2.5 7.2 0.9 308 14 98.8 59.0 27.1 4.6 72.4 0.00 89.2 79.9 2.9 10.1 0.2 183 15 100.4 57.7 24.5 5.0 64.3 0.00 89.6 79.9 9.4 16.8 8.5 286 16 100.4 57.4 24.3 5.0 51.4 0.00 88.9 79.9 10.5 15.4 10.1 277 17 100.0 55.8 23.1 5.1 28.9 0.00 87.6 79.9 10.1 16.1 9.4 284 18 99.3 54.5 22.6 5.0 17.7 0.00 86.0 80.1 9.4 14.3 8.9 293 19 98.1 54.0 23.2 4.7 3.8 0.00 84.0 80.1 8.5 13.2 8.3 300 20 96.1 54.1 24.7 4.4 0.0 0.00 82.2 80.2 7.2 11.2 6.9 302 21 94.1 54.9 26.8 4.0 0.0 0.00 80.8 80.2 6.9 11.6 6.7 311 22 93.0 54.7 27.6 3.8 0.0 0.00 79.5 80.4 6.5 10.1 6.0 270 23 93.4 55.0 27.7 3.9 0.0 0.00 78.6 80.4 7.8 12.8 7.6 311 24 92.5 55.9 29.4 3.7 0.0 0.00 77.7 80.4 9.6 15.0 9.4 300 AZMET Daily Weather Data : TUCSON : Aug 28 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.7 78.1 90.5 DegF RELATIVE HUMIDITY 60.1 21.4 37.1 % DEWPOINT 59.0 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 89.8 75.0 81.1 DegF SOIL TEMP. 20 in 80.6 79.9 80.2 DegF WIND SPEED 16.8 5.6 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 304 Degrees SOLAR RADIATION 554.2 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 29.0 3573 34.0 4509 39.1 5521 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 29 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 90.3 56.3 31.8 3.3 0.0 0.00 77.0 80.6 5.1 15.0 4.3 302 2 86.4 57.0 37.0 2.7 0.0 0.00 76.6 80.6 1.6 6.3 0.9 57 3 82.8 57.7 42.6 2.2 0.0 0.00 76.1 80.6 1.3 4.0 1.3 69 4 81.0 58.3 46.2 1.9 0.0 0.00 75.7 80.4 1.3 4.3 0.9 81 5 79.2 58.6 49.7 1.7 0.0 0.00 75.4 80.4 0.7 2.7 0.7 107 6 75.9 59.7 57.3 1.3 0.0 0.00 74.8 80.4 0.4 2.0 0.4 101 7 77.5 60.1 54.8 1.5 5.7 0.00 74.7 80.4 1.3 3.4 1.3 77 8 82.8 60.4 47.0 2.0 22.5 0.00 75.2 80.2 2.5 4.9 2.5 91 9 87.8 58.1 36.6 2.9 40.4 0.00 77.2 80.2 1.6 4.3 1.3 81 10 91.8 58.3 32.6 3.4 55.7 0.00 80.1 80.2 1.3 5.4 0.7 241 11 94.3 57.6 29.6 3.9 68.3 0.00 82.9 80.1 3.1 9.4 2.5 252 12 98.4 55.8 24.4 4.7 75.5 0.00 84.7 80.1 9.4 16.3 8.5 287 13 100.8 52.5 20.2 5.4 77.9 0.00 85.8 79.9 12.5 21.0 11.9 284 14 102.9 48.6 16.3 6.0 75.0 0.00 86.2 79.9 13.0 20.8 12.3 294 15 103.8 45.7 14.2 6.3 66.7 0.00 86.4 79.9 12.3 21.0 11.6 295 16 104.0 43.9 13.2 6.4 53.8 0.00 86.2 79.9 12.1 21.0 11.4 308 17 103.5 43.5 13.2 6.3 37.5 0.00 85.3 79.9 12.3 19.7 11.6 293 18 102.0 44.8 14.5 5.9 19.4 0.00 83.7 79.9 12.5 20.4 12.3 293 19 100.2 44.8 15.3 5.6 3.8 0.00 81.9 79.9 10.1 17.4 9.6 300 20 97.9 46.4 17.5 5.1 0.0 0.00 80.2 80.1 5.1 10.5 4.9 316 21 96.3 47.1 18.9 4.7 0.0 0.00 79.2 80.1 3.6 8.3 3.4 313 22 96.3 46.4 18.3 4.8 0.0 0.00 78.3 80.2 3.4 5.8 3.1 322 23 86.9 53.6 36.2 3.1 0.0 0.00 77.5 80.2 1.6 5.6 0.7 41 24 74.8 58.6 58.3 1.3 0.0 0.00 76.8 80.2 0.9 2.7 0.7 66 AZMET Daily Weather Data : TUCSON : Aug 29 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.9 68.9 91.6 DegF RELATIVE HUMIDITY 80.5 12.1 31.1 % DEWPOINT 53.1 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 86.4 74.5 79.9 DegF SOIL TEMP. 20 in 80.6 79.9 80.2 DegF WIND SPEED 21.0 5.4 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 300 Degrees SOLAR RADIATION 601.8 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 25.6 3598 30.6 4539 35.6 5557 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 30 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.4 54.0 40.8 2.1 0.0 0.03 76.1 80.2 1.8 4.5 1.1 80 2 79.9 54.7 42.1 2.0 0.0 0.00 75.6 80.2 0.7 2.7 0.4 110 3 81.5 53.1 37.5 2.3 0.0 0.00 75.2 80.2 1.6 4.0 1.3 100 4 79.9 54.1 41.2 2.1 0.0 0.00 74.8 80.2 1.3 3.1 1.1 84 5 77.9 54.1 44.0 1.8 0.0 0.00 74.3 80.1 1.8 3.4 1.8 89 6 77.2 55.0 46.5 1.7 0.0 0.00 73.8 80.1 1.6 4.3 0.9 66 7 77.2 56.5 49.2 1.6 6.9 0.00 73.6 80.1 1.1 3.6 0.9 69 8 83.8 55.6 38.3 2.5 25.6 0.00 74.8 79.9 2.2 4.7 2.0 79 9 87.6 55.0 33.2 3.0 41.6 0.00 76.6 79.9 3.8 6.7 3.6 94 10 92.3 54.7 28.3 3.7 56.6 0.00 79.5 79.9 2.2 5.6 2.0 93 11 95.9 53.6 24.3 4.4 68.8 0.00 82.4 79.7 2.2 5.6 1.6 48 12 99.0 52.2 21.0 5.0 75.0 0.00 85.1 79.7 2.7 7.4 1.1 318 13 100.9 51.3 19.0 5.5 78.6 0.00 87.4 79.5 3.8 11.2 1.6 249 14 103.3 49.5 16.7 6.0 74.8 0.00 88.9 79.5 4.7 12.3 3.6 280 15 104.2 47.8 15.3 6.3 66.2 0.00 89.6 79.5 5.6 15.4 4.0 277 16 104.7 47.1 14.6 6.4 53.5 0.00 89.4 79.5 5.8 11.9 4.5 270 17 104.4 46.9 14.7 6.4 37.0 0.00 88.5 79.5 6.9 14.1 6.5 284 18 103.3 46.6 15.0 6.1 16.0 0.00 86.7 79.5 7.8 14.8 7.2 300 19 101.3 46.8 16.0 5.7 4.1 0.00 84.4 79.7 7.8 12.5 7.6 299 20 99.1 47.8 17.8 5.2 0.0 0.00 82.4 79.7 5.8 10.7 5.6 309 21 97.0 48.0 19.1 4.8 0.0 0.00 81.0 79.9 3.1 6.0 3.1 313 22 95.5 47.7 19.8 4.6 0.0 0.00 80.1 79.9 2.5 6.7 1.6 72 23 82.6 57.7 45.0 2.3 0.0 0.00 79.0 80.1 2.0 6.3 1.8 90 24 86.4 53.1 32.4 2.9 0.0 0.00 78.3 80.1 1.8 3.1 1.6 65 AZMET Daily Weather Data : TUCSON : Aug 30 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.4 69.3 91.4 DegF RELATIVE HUMIDITY 75.7 13.6 28.8 % DEWPOINT 51.8 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 3.9 KPas SOIL TEMP. 4 in 89.6 73.6 80.8 DegF SOIL TEMP. 20 in 80.2 79.5 79.9 DegF WIND SPEED 15.4 3.4 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 314 Degrees SOLAR RADIATION 604.2 Langleys PRECIPITATION 0.03 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 25.9 3624 30.8 4570 35.8 5592 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Aug 31 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.7 51.8 30.3 3.0 0.0 0.00 77.7 80.2 1.6 3.6 1.6 96 2 84.6 52.3 33.2 2.7 0.0 0.00 77.2 80.2 1.1 2.7 1.1 109 3 83.5 53.4 35.7 2.5 0.0 0.00 76.6 80.2 2.0 3.4 1.8 71 4 84.9 52.9 33.5 2.7 0.0 0.00 76.5 80.2 1.3 4.3 1.1 120 5 84.4 54.3 35.8 2.6 0.0 0.00 76.3 80.2 1.6 3.6 0.4 347 6 83.3 55.0 38.2 2.4 0.0 0.00 75.9 80.2 1.8 4.3 1.6 77 7 84.2 55.4 37.4 2.5 1.4 0.00 75.9 80.2 2.0 6.7 1.8 128 8 84.9 56.7 38.2 2.5 5.0 0.00 75.9 80.1 1.3 4.0 0.7 6 9 89.1 58.1 35.6 3.0 35.1 0.00 77.2 80.1 1.1 3.8 0.4 6 10 93.9 57.0 29.2 3.9 55.9 0.00 80.1 80.1 1.6 6.9 0.9 296 11 96.4 55.2 25.3 4.4 67.4 0.00 83.1 79.9 2.7 8.7 2.0 269 12 100.0 53.8 21.6 5.1 75.0 0.00 85.6 79.9 3.8 10.3 2.2 290 13 101.7 52.3 19.4 5.5 77.6 0.00 87.6 79.7 5.6 13.0 4.0 277 14 103.3 51.4 17.9 5.9 74.1 0.00 88.7 79.7 6.7 13.6 5.8 289 15 104.4 48.9 15.8 6.3 67.1 0.00 89.2 79.7 6.3 15.0 4.7 279 16 104.5 48.2 15.3 6.3 47.5 0.00 89.4 79.7 6.0 13.6 5.1 288 17 101.8 49.3 17.3 5.7 10.8 0.00 87.4 79.7 6.7 12.1 6.3 267 18 98.8 50.9 20.2 5.1 3.8 0.00 85.1 79.9 11.2 25.9 9.8 289 19 94.1 51.8 24.1 4.2 0.5 0.00 83.1 79.9 8.3 20.4 5.1 75 20 90.3 54.3 29.6 3.4 0.0 0.00 81.5 80.1 5.8 15.0 5.4 123 21 89.1 54.1 30.7 3.2 0.0 0.00 80.4 80.1 2.9 6.3 2.9 82 22 89.8 54.3 30.1 3.3 0.0 0.00 79.7 80.2 4.3 9.2 3.6 82 23 83.8 59.0 45.6 2.3 0.0 0.00 79.0 80.2 1.8 4.9 0.7 109 24 81.7 58.6 46.6 2.0 0.0 0.01 78.1 80.2 2.9 8.5 2.9 127 AZMET Daily Weather Data : TUCSON : Aug 31 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.4 71.2 91.6 DegF RELATIVE HUMIDITY 83.0 14.1 29.4 % DEWPOINT 53.8 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 89.6 75.9 81.1 DegF SOIL TEMP. 20 in 80.4 79.7 80.1 DegF WIND SPEED 25.9 3.8 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 521.5 Langleys PRECIPITATION 0.01 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 26.6 3651 31.7 4602 36.7 5629 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 1 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.0 55.6 38.1 2.5 0.0 0.00 77.4 80.4 1.8 5.1 1.1 71 2 85.6 53.8 33.8 2.8 0.0 0.00 76.8 80.4 2.5 8.5 0.9 151 3 82.4 55.6 40.1 2.3 0.0 0.00 76.3 80.4 1.3 3.6 0.4 346 4 84.9 53.8 34.6 2.7 0.0 0.00 75.9 80.4 3.6 10.3 3.1 112 5 85.1 53.2 33.7 2.7 0.0 0.00 75.6 80.4 3.1 7.2 2.9 89 6 85.3 53.1 33.2 2.8 0.0 0.00 75.2 80.2 3.8 7.8 3.6 104 7 84.2 54.7 36.3 2.6 8.4 0.00 75.0 80.2 2.0 4.7 1.6 67 8 85.3 55.0 35.5 2.7 10.0 0.00 75.6 80.2 2.2 5.1 1.8 64 9 87.4 54.7 32.8 3.0 16.7 0.00 76.3 80.1 4.3 7.8 4.0 67 10 90.5 56.3 31.7 3.3 31.8 0.00 77.4 80.1 2.5 5.4 2.2 102 11 95.2 55.4 26.5 4.2 59.0 0.00 80.4 80.1 2.2 6.0 0.2 267 12 97.7 52.7 22.3 4.7 50.7 0.00 82.9 79.9 3.6 8.1 3.1 334 13 99.0 52.5 21.2 5.0 75.7 0.00 84.7 79.9 5.8 12.5 4.7 294 14 100.2 51.1 19.4 5.3 72.9 0.00 86.2 79.7 5.8 11.9 4.9 294 15 101.8 49.8 17.7 5.7 65.7 0.00 87.1 79.7 6.0 11.6 5.4 327 16 102.6 48.7 16.6 5.9 48.3 0.00 87.4 79.7 5.6 12.5 4.9 308 17 102.6 48.4 16.4 5.9 36.3 0.00 86.9 79.7 5.6 14.1 4.7 307 18 101.3 48.6 17.0 5.7 10.8 0.00 85.6 79.7 3.8 9.8 3.1 308 19 97.3 50.5 20.9 4.8 1.2 0.00 84.0 79.7 3.6 10.7 1.8 167 20 95.0 51.3 23.0 4.3 0.0 0.00 82.4 79.9 2.7 8.7 1.8 171 21 92.3 52.2 25.7 3.8 0.0 0.00 81.1 79.9 2.2 5.6 1.6 142 22 91.0 54.1 28.8 3.5 0.0 0.00 80.2 79.9 4.3 7.4 3.8 91 23 83.3 59.5 45.0 2.2 0.0 0.00 79.3 80.1 2.2 7.6 1.8 100 24 85.3 59.5 42.0 2.4 0.0 0.00 78.6 80.1 5.8 16.1 4.5 167 AZMET Daily Weather Data : TUCSON : Sep 1 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.5 76.6 91.6 DegF RELATIVE HUMIDITY 66.4 15.0 28.8 % DEWPOINT 53.4 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 87.6 75.0 80.4 DegF SOIL TEMP. 20 in 80.4 79.7 80.1 DegF WIND SPEED 16.1 3.6 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 23 Degrees SOLAR RADIATION 487.8 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 28.6 3680 33.7 4635 38.5 5668 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 2 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.4 60.4 44.5 2.2 0.0 0.00 77.7 80.2 4.0 10.7 3.4 76 2 84.0 61.2 46.2 2.1 0.0 0.00 77.4 80.2 2.0 6.9 0.7 344 3 83.1 58.6 43.7 2.2 0.0 0.00 76.8 80.2 7.2 13.9 6.7 303 4 81.7 61.5 50.6 1.8 0.0 0.00 76.1 80.2 2.5 6.9 1.8 34 5 79.2 62.4 56.6 1.5 0.0 0.00 75.6 80.2 1.8 4.0 1.8 83 6 77.7 61.9 58.2 1.4 0.0 0.00 75.0 80.1 1.3 4.9 1.1 83 7 76.5 63.1 63.5 1.1 4.3 0.00 74.7 80.1 1.1 2.7 0.9 80 8 80.2 64.4 58.4 1.5 21.5 0.00 75.2 80.1 2.2 4.9 2.2 102 9 84.0 63.9 50.8 2.0 38.0 0.00 77.2 80.1 1.6 4.5 0.2 86 10 87.1 61.5 42.6 2.5 55.2 0.00 79.7 79.9 1.6 6.0 0.7 265 11 89.2 59.7 37.2 3.0 66.7 0.00 82.4 79.9 3.4 10.5 1.8 253 12 91.6 58.8 33.5 3.4 71.4 0.00 84.6 79.7 7.4 17.4 6.5 286 13 94.3 59.2 31.2 3.8 73.8 0.00 85.8 79.7 9.6 16.6 8.7 301 14 96.3 56.8 27.0 4.3 72.6 0.00 86.5 79.7 10.5 17.2 9.8 297 15 97.3 55.4 24.8 4.6 63.3 0.00 86.7 79.7 11.4 20.8 10.7 292 16 97.5 54.9 24.3 4.6 49.7 0.00 86.2 79.7 12.3 19.9 11.9 292 17 97.2 53.6 23.4 4.6 33.9 0.00 85.1 79.7 13.2 22.4 12.5 293 18 96.3 53.4 23.8 4.5 16.0 0.00 83.7 79.7 12.3 19.9 11.9 291 19 94.3 54.1 26.1 4.1 4.1 0.00 81.9 79.7 10.5 22.4 4.7 299 20 86.4 55.8 35.3 2.8 0.0 0.00 80.4 79.9 8.1 17.0 7.4 59 21 88.0 51.8 29.1 3.2 0.0 0.00 79.2 79.9 4.3 8.9 2.9 262 22 87.4 54.3 32.5 3.0 0.0 0.00 78.4 79.9 2.2 5.4 0.7 219 23 83.7 58.6 43.0 2.3 0.0 0.00 77.7 80.1 2.9 5.4 2.9 78 24 81.1 60.8 50.3 1.8 0.0 0.02 77.0 80.1 4.3 8.3 4.0 83 AZMET Daily Weather Data : TUCSON : Sep 2 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.6 75.4 87.4 DegF RELATIVE HUMIDITY 64.7 22.0 39.9 % DEWPOINT 58.6 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 86.7 74.7 80.1 DegF SOIL TEMP. 20 in 80.2 79.5 79.9 DegF WIND SPEED 22.4 5.8 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 305 Degrees SOLAR RADIATION 570.5 Langleys PRECIPITATION 0.02 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 27.9 3707 32.9 4668 37.8 5705 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 3 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.1 60.6 50.1 1.8 0.0 0.01 76.3 80.1 3.1 6.0 3.1 73 2 80.8 59.9 49.1 1.8 0.0 0.00 75.7 80.1 1.1 3.4 1.1 96 3 79.2 61.9 55.6 1.5 0.0 0.00 75.4 80.1 0.7 2.7 0.7 129 4 77.4 60.6 56.3 1.4 0.0 0.00 75.0 80.1 1.6 3.4 1.3 76 5 76.8 61.0 58.4 1.3 0.0 0.00 74.5 80.1 1.1 3.6 0.9 83 6 75.0 60.8 61.2 1.1 0.0 0.00 74.1 79.9 0.9 3.1 0.9 75 7 76.6 62.1 60.5 1.2 4.3 0.00 73.8 79.9 2.9 6.3 2.9 91 8 79.9 62.2 55.2 1.6 17.4 0.00 74.3 79.7 2.7 6.3 2.5 85 9 84.4 61.3 46.1 2.2 37.5 0.00 76.3 79.7 1.6 4.9 1.3 81 10 87.8 59.2 38.3 2.8 53.3 0.00 79.0 79.5 1.8 5.6 1.3 73 11 90.5 57.0 32.7 3.3 65.5 0.00 81.7 79.5 2.9 8.3 1.6 318 12 93.2 54.9 27.8 3.8 72.9 0.00 84.2 79.3 4.3 12.3 2.9 277 13 95.9 52.7 23.6 4.4 73.3 0.00 85.5 79.3 8.7 15.4 8.1 288 14 97.3 50.5 20.7 4.8 71.7 0.00 85.8 79.2 11.0 19.0 10.1 290 15 98.4 48.2 18.4 5.1 63.1 0.00 85.8 79.2 11.4 17.4 10.7 285 16 99.0 48.2 18.1 5.2 49.9 0.00 85.5 79.2 11.4 17.4 10.7 292 17 99.0 47.7 17.8 5.2 33.7 0.00 84.4 79.2 11.6 19.7 11.2 294 18 98.2 44.8 16.3 5.2 16.7 0.00 82.8 79.3 12.1 17.4 11.6 294 19 96.3 45.3 17.6 4.8 2.6 0.00 80.6 79.3 10.7 19.7 10.5 296 20 93.9 46.8 20.1 4.3 0.0 0.00 79.0 79.3 6.3 13.0 6.0 301 21 90.7 48.0 23.1 3.8 0.0 0.00 77.7 79.5 4.3 6.5 4.0 280 22 88.2 48.6 25.7 3.4 0.0 0.00 76.8 79.5 3.4 4.9 3.4 259 23 77.5 56.7 52.6 1.7 0.0 0.00 76.1 79.5 0.9 2.7 0.2 208 24 75.9 56.1 51.1 1.5 0.0 0.02 75.4 79.5 1.8 4.3 1.3 82 AZMET Daily Weather Data : TUCSON : Sep 3 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.0 67.5 87.3 DegF RELATIVE HUMIDITY 83.7 15.0 37.3 % DEWPOINT 54.9 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 86.0 73.8 79.0 DegF SOIL TEMP. 20 in 80.1 79.2 79.5 DegF WIND SPEED 19.7 4.9 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 561.7 Langleys PRECIPITATION 0.03 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 24.7 3732 29.5 4698 34.6 5740 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 4 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.3 55.2 48.1 1.6 0.0 0.00 74.7 79.7 0.9 2.7 0.9 99 2 76.8 54.3 45.8 1.7 0.0 0.00 74.1 79.7 0.9 2.7 0.9 40 3 75.9 53.2 45.4 1.7 0.0 0.00 73.6 79.5 1.6 3.4 1.6 77 4 76.3 53.4 45.2 1.7 0.0 0.00 73.2 79.5 1.1 2.9 1.1 81 5 76.3 52.9 44.1 1.7 0.0 0.00 72.7 79.5 2.9 6.3 2.7 92 6 76.3 53.6 45.5 1.7 0.0 0.00 72.3 79.5 1.8 4.3 1.6 88 7 75.6 55.2 49.2 1.5 5.7 0.00 72.0 79.3 1.1 3.4 1.1 63 8 80.8 55.2 41.8 2.1 19.6 0.00 72.7 79.3 2.9 7.8 2.7 93 9 86.0 53.8 33.3 2.8 36.3 0.00 74.7 79.2 3.8 7.2 3.6 113 10 91.2 52.3 26.9 3.7 52.3 0.00 77.4 79.2 2.9 8.9 2.7 107 11 94.3 51.3 23.5 4.2 57.8 0.00 79.9 79.0 2.5 7.2 0.9 146 12 97.3 50.9 21.1 4.8 71.4 0.00 82.8 79.0 2.7 7.6 1.3 286 13 99.5 49.5 18.7 5.2 75.7 0.00 85.1 78.8 3.4 9.6 0.9 285 14 101.3 49.3 17.6 5.6 70.5 0.00 86.9 78.8 4.0 14.5 2.5 285 15 102.2 48.9 16.9 5.8 64.0 0.00 87.6 78.8 5.8 12.8 4.9 311 16 102.9 48.6 16.3 6.0 51.6 0.00 87.8 78.8 5.6 13.9 4.7 264 17 103.5 47.7 15.5 6.2 36.3 0.00 87.4 78.8 5.1 13.4 4.3 295 18 101.8 46.2 15.4 5.8 13.4 0.00 85.6 78.8 8.5 19.2 7.8 351 19 99.9 47.3 17.1 5.4 3.1 0.00 83.7 78.8 4.5 12.1 1.8 87 20 94.3 53.1 25.2 4.1 0.0 0.00 81.9 79.0 8.5 20.4 8.3 116 21 91.8 54.3 28.5 3.6 0.0 0.00 80.4 79.0 6.7 13.9 6.0 133 22 90.5 55.0 30.2 3.4 0.0 0.00 79.2 79.2 5.1 10.3 4.9 117 23 88.2 56.8 34.7 3.0 0.0 0.00 78.3 79.3 4.3 7.4 3.8 94 24 89.4 55.0 31.2 3.3 0.0 0.00 77.4 79.3 11.0 22.4 10.3 86 AZMET Daily Weather Data : TUCSON : Sep 4 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.5 73.6 89.6 DegF RELATIVE HUMIDITY 60.4 14.2 30.7 % DEWPOINT 52.2 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 3.6 KPas SOIL TEMP. 4 in 87.8 72.0 79.2 DegF SOIL TEMP. 20 in 79.7 78.8 79.2 DegF WIND SPEED 22.4 4.0 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 85 Degrees SOLAR RADIATION 558.1 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 27.5 3760 32.6 4730 37.4 5777 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 5 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 88.3 55.4 32.8 3.1 0.0 0.00 76.5 79.5 12.8 22.8 12.3 76 2 87.6 55.6 33.7 3.0 0.0 0.00 75.9 79.5 7.8 14.3 7.2 100 3 84.7 58.1 40.4 2.4 0.0 0.00 75.6 79.5 9.2 18.1 8.7 126 4 85.1 56.5 38.0 2.5 0.0 0.00 75.0 79.5 6.9 13.2 6.7 126 5 82.0 60.3 48.3 2.0 0.0 0.00 74.7 79.5 8.1 16.8 7.8 128 6 80.6 61.0 51.2 1.7 0.0 0.00 74.5 79.5 5.1 12.1 4.9 137 7 81.1 59.5 47.8 1.9 1.2 0.00 74.1 79.3 9.4 17.4 9.2 127 8 81.5 60.3 48.8 1.9 6.7 0.00 74.1 79.3 8.7 14.5 8.5 114 9 83.3 58.8 43.7 2.2 9.3 0.00 74.5 79.3 8.7 15.4 8.5 102 10 84.9 58.1 40.4 2.4 16.0 0.00 74.8 79.2 9.2 15.4 8.7 100 11 86.0 57.7 38.4 2.6 23.6 0.00 75.7 79.2 9.4 17.2 9.2 100 12 86.4 57.7 38.0 2.7 17.9 0.00 76.3 79.0 8.5 16.1 8.3 112 13 86.0 57.7 38.4 2.6 17.9 0.00 76.5 79.0 7.6 11.9 7.4 99 14 87.3 57.4 36.4 2.8 24.9 0.00 77.0 79.0 8.3 14.1 8.1 92 15 88.2 56.7 34.4 3.0 18.2 0.00 77.4 78.8 8.1 13.2 7.8 93 16 89.6 56.3 32.6 3.2 18.4 0.00 77.5 78.8 6.7 11.4 6.5 82 17 90.5 56.3 31.6 3.3 21.7 0.00 77.9 78.8 7.2 12.5 7.2 89 18 91.0 56.1 30.9 3.4 12.4 0.00 78.1 78.8 6.7 11.0 6.5 91 19 90.0 55.6 31.2 3.3 0.5 0.00 77.4 78.6 4.7 9.4 4.7 95 20 88.7 55.8 32.9 3.1 0.0 0.00 76.5 78.6 4.7 8.3 4.5 122 21 86.9 58.5 38.2 2.7 0.0 0.00 76.1 78.6 2.0 5.4 2.0 130 22 85.3 59.9 42.6 2.4 0.0 0.00 75.9 78.6 0.7 2.2 0.4 114 23 80.4 64.4 60.1 1.5 0.0 0.00 75.7 78.6 0.7 2.5 0.4 77 24 73.4 67.5 82.4 0.5 0.0 0.00 75.6 78.4 0.9 2.9 0.4 318 AZMET Daily Weather Data : TUCSON : Sep 5 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.9 70.3 85.3 DegF RELATIVE HUMIDITY 93.1 29.8 41.4 % DEWPOINT 58.5 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 78.1 74.1 76.1 DegF SOIL TEMP. 20 in 79.5 78.4 79.0 DegF WIND SPEED 22.8 6.7 MPH WIND VECTOR MAG. 6.3 MPH WIND VECTOR DIR. 105 Degrees SOLAR RADIATION 188.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.8 3785 29.9 4760 34.7 5812 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 6 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.2 64.2 64.2 1.1 0.0 0.00 75.0 78.4 1.1 2.9 0.9 79 2 77.7 63.3 61.2 1.3 0.0 0.00 74.7 78.4 1.6 3.6 1.6 97 3 76.8 63.1 63.0 1.2 0.0 0.00 74.1 78.4 1.1 3.8 1.1 101 4 75.4 62.8 65.1 1.0 0.0 0.00 73.8 78.4 0.7 2.0 0.7 114 5 75.6 62.8 64.8 1.1 0.0 0.00 73.6 78.4 1.1 3.4 0.2 336 6 74.8 62.6 66.2 1.0 0.0 0.00 73.2 78.3 1.3 3.4 1.3 78 7 75.7 63.0 64.7 1.1 5.3 0.00 72.9 78.3 1.3 2.7 1.1 98 8 79.2 62.8 57.6 1.4 11.5 0.00 73.4 78.3 2.2 6.5 2.2 91 9 82.9 62.6 50.6 1.9 28.4 0.00 74.7 78.1 0.9 3.6 0.7 18 10 88.9 61.0 39.5 2.8 55.9 0.00 77.5 78.1 1.3 4.3 1.1 9 11 92.7 57.7 31.1 3.6 65.7 0.00 80.8 78.1 2.9 8.9 1.3 71 12 95.2 56.3 27.5 4.1 66.4 0.00 83.5 77.9 2.9 11.6 0.7 168 13 95.4 56.5 27.5 4.1 44.7 0.00 84.6 77.9 3.8 9.4 1.8 249 14 96.6 56.3 26.1 4.4 49.5 0.00 85.5 77.9 4.0 10.1 0.9 232 15 95.4 56.8 27.8 4.1 16.0 0.00 84.4 77.9 5.6 10.7 3.8 247 16 94.1 57.4 29.5 3.9 37.8 0.00 84.0 77.9 4.5 13.2 3.6 173 17 95.4 57.0 28.0 4.1 22.0 0.00 83.7 77.9 4.5 9.8 3.8 144 18 91.9 57.9 32.3 3.5 4.3 0.00 82.4 77.9 7.4 13.6 5.8 100 19 88.2 59.4 38.1 2.8 0.2 0.00 81.0 78.1 3.4 9.4 2.7 99 20 86.5 62.1 44.2 2.4 0.0 0.00 79.9 78.1 2.2 5.1 0.4 105 21 85.8 62.6 46.0 2.3 0.0 0.00 79.2 78.3 3.1 7.6 2.9 88 22 84.9 63.1 48.2 2.1 0.0 0.00 78.6 78.3 1.1 2.9 0.9 95 23 78.6 65.7 65.4 1.2 0.0 0.00 78.1 78.4 1.6 5.1 0.7 72 24 82.2 63.1 52.5 1.8 0.0 0.00 77.5 78.4 0.7 2.7 0.7 143 AZMET Daily Weather Data : TUCSON : Sep 6 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.5 71.8 85.3 DegF RELATIVE HUMIDITY 89.2 24.3 46.7 % DEWPOINT 60.8 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 85.5 72.9 78.4 DegF SOIL TEMP. 20 in 78.6 77.9 78.1 DegF WIND SPEED 13.6 2.5 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 116 Degrees SOLAR RADIATION 407.3 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 26.1 3811 31.1 4791 36.2 5848 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 7 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.1 63.1 54.2 1.7 0.0 0.00 77.2 78.4 0.9 2.0 0.7 75 2 79.3 63.0 57.5 1.5 0.0 0.00 76.6 78.4 1.1 3.1 1.1 86 3 78.8 63.5 59.5 1.4 0.0 0.00 76.1 78.6 1.1 3.4 0.2 107 4 76.3 63.5 64.6 1.1 0.0 0.00 75.4 78.6 1.1 2.7 0.9 95 5 75.0 63.5 67.9 0.9 0.0 0.00 74.8 78.6 0.7 2.5 0.7 79 6 73.9 63.5 69.9 0.9 0.0 0.00 74.3 78.6 1.1 2.9 0.9 98 7 75.0 63.7 68.2 0.9 5.0 0.00 73.9 78.4 1.3 4.0 1.3 103 8 81.1 63.9 55.9 1.6 20.8 0.00 74.7 78.4 0.9 2.9 0.7 53 9 86.0 62.4 45.3 2.3 37.0 0.00 76.5 78.4 1.1 4.3 0.7 354 10 89.2 61.7 40.0 2.8 53.3 0.00 79.2 78.4 1.6 5.1 1.1 312 11 92.8 59.9 33.7 3.5 65.5 0.00 82.0 78.4 2.2 8.3 1.1 298 12 95.4 58.8 29.9 4.0 72.9 0.00 84.6 78.3 3.1 9.4 0.9 314 13 97.2 57.9 27.5 4.3 75.0 0.00 86.7 78.3 2.7 10.1 1.3 133 14 99.5 54.0 22.1 5.0 72.6 0.00 88.3 78.3 4.0 10.7 1.8 225 15 100.9 50.0 18.3 5.5 64.0 0.00 88.9 78.3 4.9 15.0 2.9 252 16 101.7 49.5 17.5 5.7 50.7 0.00 88.5 78.3 6.5 13.0 5.4 304 17 101.3 49.1 17.4 5.6 34.9 0.00 87.4 78.3 7.4 15.0 6.9 288 18 100.2 47.8 17.2 5.5 17.7 0.00 85.6 78.4 8.7 14.5 8.3 304 19 98.1 50.4 20.1 4.9 1.9 0.00 83.1 78.4 8.1 12.1 7.8 305 20 95.9 49.6 21.0 4.6 0.0 0.00 81.3 78.6 4.0 8.7 3.8 312 21 91.4 51.3 25.5 3.8 0.0 0.00 80.4 78.8 0.9 3.4 0.4 158 22 90.0 53.4 29.0 3.4 0.0 0.00 79.5 78.8 3.4 7.6 3.1 85 23 86.9 55.2 34.1 2.9 0.0 0.00 78.4 79.0 2.5 7.6 2.5 84 24 83.1 56.3 40.0 2.3 0.0 0.01 77.7 79.0 1.1 2.7 0.9 72 AZMET Daily Weather Data : TUCSON : Sep 7 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.9 73.0 88.7 DegF RELATIVE HUMIDITY 72.4 14.8 39.0 % DEWPOINT 57.4 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 88.9 73.9 80.4 DegF SOIL TEMP. 20 in 79.0 78.3 78.4 DegF WIND SPEED 15.0 2.9 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 311 Degrees SOLAR RADIATION 571.2 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.2 3838 32.0 4823 37.1 5885 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 8 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.8 57.0 44.5 2.0 0.0 0.00 77.0 79.0 0.9 2.7 0.7 93 2 79.2 56.5 46.1 1.8 0.0 0.00 76.3 79.2 1.6 3.8 1.6 74 3 78.8 56.7 46.8 1.8 0.0 0.00 75.7 79.2 1.3 2.5 1.3 92 4 77.9 56.1 47.4 1.7 0.0 0.00 75.0 79.2 1.6 4.3 1.6 94 5 74.8 57.6 55.1 1.3 0.0 0.00 74.5 79.2 1.1 4.9 1.1 100 6 75.2 56.7 52.6 1.4 0.0 0.00 73.9 79.2 1.3 3.4 1.1 78 7 73.8 57.7 57.4 1.2 3.1 0.00 73.4 79.0 0.4 1.3 0.4 55 8 78.4 57.9 49.7 1.7 17.4 0.00 73.8 79.0 1.6 3.4 1.3 61 9 85.8 55.0 35.4 2.7 39.4 0.00 75.6 79.0 3.1 8.5 2.9 89 10 91.8 49.8 24.1 3.9 36.3 0.00 77.9 79.0 6.5 12.1 6.3 88 11 95.0 46.9 19.5 4.5 66.7 0.00 80.1 78.8 6.9 13.9 6.5 86 12 97.5 48.0 18.8 4.9 74.1 0.00 82.6 78.8 4.7 11.6 3.6 127 13 98.6 50.2 19.8 5.0 75.7 0.00 84.9 78.8 4.0 10.5 1.8 208 14 99.9 50.0 18.9 5.3 65.5 0.00 86.7 78.6 4.5 15.4 1.3 259 15 101.5 45.7 15.3 5.8 65.5 0.00 87.3 78.6 5.8 14.8 4.7 267 16 101.8 43.3 13.8 6.0 51.8 0.00 87.3 78.6 6.5 16.6 5.6 282 17 101.3 43.2 13.9 5.9 34.4 0.00 86.0 78.6 10.3 16.8 9.6 294 18 100.2 41.5 13.5 5.7 16.3 0.00 84.2 78.6 8.1 14.8 7.6 304 19 97.9 40.6 14.0 5.3 1.4 0.00 81.9 78.8 4.3 8.3 4.0 304 20 94.6 41.4 15.9 4.7 0.0 0.00 80.2 78.8 3.4 6.0 3.1 301 21 92.7 42.4 17.7 4.3 0.0 0.00 79.0 79.0 2.5 5.6 2.0 315 22 89.8 46.6 22.7 3.7 0.0 0.00 78.1 79.0 2.2 5.4 1.8 89 23 88.0 50.0 27.3 3.3 0.0 0.00 77.2 79.0 2.7 6.7 2.2 99 24 84.0 50.4 31.4 2.7 0.0 0.00 76.5 79.2 2.0 8.3 1.8 95 AZMET Daily Weather Data : TUCSON : Sep 8 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.6 73.0 89.1 DegF RELATIVE HUMIDITY 65.2 12.5 30.1 % DEWPOINT 50.0 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 3.6 KPas SOIL TEMP. 4 in 87.4 73.4 79.3 DegF SOIL TEMP. 20 in 79.2 78.6 79.0 DegF WIND SPEED 16.8 3.6 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 354 Degrees SOLAR RADIATION 547.6 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 27.2 3865 32.0 4856 37.1 5923 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 9 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.7 51.4 32.8 2.7 0.0 0.00 75.6 79.2 3.8 7.2 3.8 66 2 83.5 51.6 33.3 2.6 0.0 0.00 74.7 79.2 4.3 9.4 4.3 84 3 83.3 52.9 35.1 2.5 0.0 0.00 74.1 79.2 4.3 7.6 4.0 83 4 82.4 54.1 38.0 2.3 0.0 0.00 73.6 79.2 3.8 7.4 3.8 92 5 81.3 55.0 40.6 2.2 0.0 0.00 73.0 79.2 3.8 6.7 3.6 88 6 80.2 55.2 42.5 2.0 0.0 0.00 72.7 79.0 4.5 7.4 4.5 90 7 79.9 55.8 43.6 2.0 4.5 0.00 72.3 79.0 4.0 7.4 3.8 87 8 82.8 56.7 41.0 2.3 19.8 0.00 72.9 79.0 3.8 7.8 3.8 102 9 86.5 55.9 35.4 2.8 37.5 0.00 74.7 78.8 4.5 9.4 4.3 104 10 88.5 55.2 32.3 3.1 52.6 0.00 77.2 78.8 5.6 11.0 5.1 109 11 91.4 54.9 29.2 3.6 63.1 0.00 80.1 78.8 3.8 11.9 2.9 74 12 93.7 51.6 24.2 4.1 71.4 0.00 82.8 78.6 3.6 9.2 1.1 69 13 94.8 51.3 23.0 4.3 70.2 0.00 85.1 78.6 5.1 13.0 3.4 302 14 95.0 48.9 20.9 4.5 46.1 0.00 86.0 78.4 4.3 11.2 2.0 300 15 84.6 59.5 43.9 2.3 8.8 0.07 83.8 78.4 5.8 20.1 4.5 325 16 83.1 61.9 48.8 2.0 4.1 0.00 82.0 78.4 1.1 4.7 0.2 120 17 82.8 63.1 51.6 1.9 2.4 0.00 80.8 78.4 6.3 17.4 4.5 313 18 84.7 56.3 38.2 2.5 2.2 0.00 79.3 78.4 6.0 20.8 3.4 10 19 77.0 61.0 58.8 1.3 0.0 0.07 77.9 78.6 7.6 24.6 6.3 140 20 70.9 64.8 81.1 0.5 0.0 0.00 76.6 78.6 6.9 16.3 5.8 94 21 72.3 63.5 73.9 0.7 0.0 0.01 75.7 78.6 8.5 16.1 8.3 104 22 73.0 60.1 63.9 1.0 0.0 0.00 74.7 78.6 12.1 21.9 11.6 114 23 72.7 58.6 61.4 1.1 0.0 0.06 73.6 78.6 12.3 21.0 12.1 119 24 72.1 58.1 61.5 1.0 0.0 0.04 72.5 78.6 8.9 18.8 8.7 108 AZMET Daily Weather Data : TUCSON : Sep 9 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.3 70.0 82.6 DegF RELATIVE HUMIDITY 84.6 18.7 44.0 % DEWPOINT 56.5 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 86.2 72.3 77.2 DegF SOIL TEMP. 20 in 79.2 78.4 78.8 DegF WIND SPEED 24.6 5.6 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 95 Degrees SOLAR RADIATION 382.7 Langleys PRECIPITATION 0.25 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 25.4 3890 30.4 4886 35.3 5958 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 10 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.4 57.7 62.1 1.0 0.0 0.08 71.8 78.6 5.1 13.0 4.9 98 2 70.2 58.1 65.8 0.9 0.0 0.00 71.1 78.6 5.1 10.5 4.9 93 3 71.6 56.5 59.1 1.1 0.0 0.00 70.5 78.6 6.9 14.3 6.7 98 4 71.8 55.0 55.5 1.2 0.0 0.00 70.0 78.6 5.1 13.6 5.1 96 5 68.7 56.8 65.7 0.8 0.0 0.00 69.4 78.4 4.3 8.1 4.0 84 6 67.8 56.8 68.1 0.7 0.0 0.00 69.1 78.4 4.3 6.9 4.0 84 7 68.0 57.0 67.9 0.8 5.0 0.00 68.9 77.9 3.6 6.3 3.4 76 8 73.2 56.7 56.5 1.2 21.5 0.00 69.1 76.6 4.9 12.1 4.7 80 9 78.4 56.1 46.3 1.8 38.5 0.00 70.9 76.5 5.1 11.0 4.7 85 10 81.9 54.9 39.6 2.2 53.5 0.00 73.4 76.5 6.7 12.5 6.3 86 11 85.1 54.5 35.2 2.7 65.2 0.00 76.3 76.5 5.6 11.6 4.9 106 12 87.3 55.4 33.9 2.9 65.0 0.00 78.8 76.5 4.9 10.5 4.3 125 13 88.9 56.5 33.5 3.1 62.8 0.00 80.4 76.5 6.5 17.4 5.6 131 14 91.0 57.2 32.0 3.4 69.0 0.00 82.0 76.3 6.5 15.2 5.6 134 15 91.9 57.2 31.3 3.5 50.7 0.00 83.1 76.3 5.4 13.0 4.3 129 16 93.2 53.4 26.1 3.9 42.8 0.00 83.3 76.3 5.8 12.3 4.5 183 17 87.8 56.5 35.6 3.0 7.9 0.00 81.5 76.5 9.8 21.0 7.2 338 18 79.0 61.2 54.6 1.6 2.9 0.42 79.0 76.5 10.5 35.6 3.8 25 19 69.8 64.0 82.2 0.4 0.0 0.56 77.2 76.5 6.9 19.5 2.2 43 20 66.0 63.0 90.3 0.2 0.0 0.43 75.9 76.5 8.1 16.6 6.7 95 21 68.0 60.6 77.6 0.5 0.0 0.02 74.8 76.6 11.4 20.6 11.0 57 22 70.0 59.0 68.3 0.8 0.0 0.00 73.9 76.6 8.1 12.8 7.6 94 23 69.4 59.9 71.5 0.7 0.0 0.00 73.0 76.5 4.5 10.3 3.8 93 24 70.3 57.9 64.8 0.9 0.0 0.00 72.1 76.3 5.1 13.2 4.9 102 AZMET Daily Weather Data : TUCSON : Sep 10 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.5 64.0 76.6 DegF RELATIVE HUMIDITY 94.6 23.7 55.2 % DEWPOINT 57.6 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 83.3 68.7 74.8 DegF SOIL TEMP. 20 in 78.8 76.3 77.0 DegF WIND SPEED 35.6 6.3 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 91 Degrees SOLAR RADIATION 484.5 Langleys PRECIPITATION 1.51 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.3 3913 27.4 4913 32.2 5990 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 11 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.2 57.7 64.8 0.9 0.0 0.00 71.2 76.3 2.9 7.6 2.5 99 2 67.5 59.5 75.9 0.6 0.0 0.00 70.5 76.3 0.9 3.1 0.7 51 3 66.6 59.5 78.0 0.5 0.0 0.00 69.8 76.3 2.7 13.9 2.2 87 4 69.4 56.7 64.1 0.9 0.0 0.00 69.1 76.3 5.1 14.3 4.7 107 5 68.2 57.0 67.7 0.8 0.0 0.00 68.5 76.1 3.4 6.7 3.1 110 6 67.6 57.4 70.0 0.7 0.0 0.00 68.0 76.1 2.5 7.4 2.5 98 7 68.7 58.1 68.6 0.8 4.1 0.00 67.8 76.1 2.2 5.6 2.0 81 8 73.0 59.5 62.8 1.0 22.5 0.00 68.7 76.1 1.8 6.9 1.6 87 9 77.2 58.8 53.1 1.5 39.2 0.00 70.7 75.9 5.1 9.2 5.1 112 10 81.3 57.9 45.2 2.0 54.5 0.00 73.2 75.9 5.8 13.0 5.6 100 11 84.6 56.8 39.0 2.5 66.4 0.00 75.9 75.7 7.6 14.5 6.9 109 12 86.9 55.9 35.0 2.8 78.1 0.00 78.1 75.7 8.5 17.9 8.3 108 13 88.7 55.0 31.9 3.2 80.3 0.00 80.8 75.6 5.4 11.6 4.9 113 14 89.1 53.8 30.1 3.3 45.9 0.00 82.6 75.6 3.4 10.7 2.7 113 15 88.0 54.9 32.5 3.1 13.6 0.00 81.7 75.6 1.8 7.4 1.1 110 16 88.9 54.9 31.7 3.2 19.4 0.00 81.1 75.6 1.6 4.9 0.2 209 17 87.6 53.6 31.4 3.1 13.1 0.00 80.4 75.6 5.1 9.2 4.7 312 18 86.4 55.2 34.6 2.8 7.2 0.00 79.2 75.6 2.7 7.4 2.5 329 19 81.7 62.4 52.4 1.8 1.0 0.00 78.3 75.7 0.7 2.7 0.2 3 20 79.3 65.1 62.0 1.3 0.0 0.00 77.2 75.7 0.9 2.7 0.7 353 21 77.9 65.5 65.7 1.1 0.0 0.00 76.5 75.7 0.7 2.7 0.7 64 22 76.8 66.4 70.5 0.9 0.0 0.00 75.9 75.9 0.9 3.4 0.7 35 23 78.1 63.7 61.1 1.3 0.0 0.00 75.4 75.9 2.9 8.5 0.2 297 24 77.9 62.4 59.2 1.3 0.0 0.00 74.8 76.1 1.8 4.9 1.3 107 AZMET Daily Weather Data : TUCSON : Sep 11 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.5 65.5 78.4 DegF RELATIVE HUMIDITY 82.0 26.6 53.6 % DEWPOINT 58.6 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 82.6 67.8 74.7 DegF SOIL TEMP. 20 in 76.5 75.6 75.9 DegF WIND SPEED 17.9 3.1 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 98 Degrees SOLAR RADIATION 445.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.1 3935 27.2 4940 32.2 6022 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 12 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.9 58.6 51.4 1.6 0.0 0.00 74.3 76.1 2.2 5.6 1.6 98 2 76.6 59.2 54.9 1.4 0.0 0.00 73.8 76.1 2.5 5.6 1.8 63 3 76.8 58.8 54.0 1.4 0.0 0.00 73.4 76.1 2.2 6.3 1.6 116 4 76.6 59.0 54.6 1.4 0.0 0.00 72.9 76.1 3.6 8.7 2.5 65 5 77.0 58.6 53.3 1.5 0.0 0.00 72.5 76.3 4.7 9.4 3.8 292 6 75.6 60.4 59.7 1.2 0.0 0.00 72.1 76.1 0.9 3.4 0.2 81 7 73.8 62.6 68.0 0.9 1.7 0.00 72.1 76.1 1.1 2.9 0.7 74 8 74.3 64.0 70.3 0.9 3.3 0.00 72.3 76.1 2.0 15.2 1.8 93 9 73.6 62.1 67.3 0.9 4.5 0.01 72.1 76.1 13.2 28.6 11.9 71 10 77.0 57.7 51.6 1.5 17.2 0.00 72.3 76.1 10.7 21.0 10.3 87 11 75.4 59.9 58.6 1.3 15.1 0.00 72.3 76.1 8.1 13.4 7.8 101 12 78.3 58.5 50.6 1.6 30.6 0.00 73.0 76.1 10.7 18.8 10.5 88 13 82.0 56.7 42.3 2.2 41.3 0.00 74.1 75.9 10.1 18.8 9.6 80 14 83.5 55.0 37.7 2.4 30.1 0.00 75.2 75.9 9.6 15.2 9.4 102 15 85.8 54.7 34.8 2.8 61.4 0.00 76.6 75.9 8.9 14.1 8.7 94 16 88.2 51.1 28.1 3.3 45.2 0.00 78.4 75.9 7.4 12.5 7.2 100 17 86.2 52.9 32.0 2.9 4.8 0.00 77.7 75.9 4.0 9.8 3.8 107 18 80.8 59.2 48.5 1.9 0.2 0.01 76.5 75.7 5.1 19.0 4.0 148 19 72.0 63.9 76.0 0.6 0.0 0.06 75.2 75.7 3.4 8.5 0.2 68 20 69.1 65.1 87.1 0.3 0.0 0.13 74.1 75.7 2.0 5.6 0.9 12 21 67.6 65.1 91.9 0.2 0.0 0.10 73.6 75.7 6.9 13.6 6.7 112 22 66.9 64.0 91.0 0.2 0.0 0.02 72.9 75.7 6.5 13.2 6.3 112 23 67.5 63.9 88.5 0.3 0.0 0.00 72.3 75.7 6.0 10.1 5.6 94 24 68.4 62.6 82.3 0.4 0.0 0.00 71.6 75.9 5.4 12.5 4.9 123 AZMET Daily Weather Data : TUCSON : Sep 12 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.2 66.2 76.3 DegF RELATIVE HUMIDITY 93.1 25.0 59.8 % DEWPOINT 59.7 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 78.4 71.6 73.9 DegF SOIL TEMP. 20 in 76.3 75.7 75.9 DegF WIND SPEED 28.6 5.8 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 94 Degrees SOLAR RADIATION 255.6 Langleys PRECIPITATION 0.33 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 22.1 3957 27.2 4968 32.2 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, 2011 AZMET Hourly Weather Data : TUCSON : Sep 13 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.5 63.3 83.5 0.4 0.0 0.00 71.2 75.9 2.7 6.5 2.5 67 2 69.8 62.2 76.9 0.6 0.0 0.00 70.9 75.7 3.8 9.4 3.6 85 3 69.4 62.8 79.6 0.5 0.0 0.01 70.5 75.7 3.4 8.5 1.3 32 4 68.5 63.5 83.8 0.4 0.0 0.00 70.3 75.7 2.0 6.9 0.7 348 5 67.6 63.0 84.7 0.3 0.0 0.00 70.0 75.7 2.0 4.9 1.3 109 6 66.4 62.6 87.9 0.3 0.0 0.00 69.4 75.7 1.6 4.7 1.3 102 7 66.2 62.6 88.4 0.3 3.3 0.00 68.9 75.6 1.3 3.4 1.1 69 8 67.6 63.1 85.3 0.3 7.9 0.00 68.9 75.6 0.4 1.8 0.4 145 9 70.9 63.1 76.8 0.6 17.0 0.00 70.0 75.6 1.8 4.3 1.8 54 10 75.9 63.3 65.7 1.1 44.9 0.00 72.0 75.4 1.6 4.3 1.6 76 11 82.8 60.8 47.9 2.0 64.7 0.00 75.6 75.4 2.7 8.5 2.2 74 12 85.8 56.7 37.2 2.7 69.0 0.00 78.8 75.4 3.4 8.3 3.1 110 13 88.3 53.8 30.9 3.2 71.4 0.00 81.3 75.2 3.6 9.4 3.1 96 14 90.3 54.0 29.1 3.5 67.6 0.00 83.3 75.2 3.1 8.9 2.5 112 15 91.4 51.8 26.2 3.7 44.0 0.00 84.2 75.2 2.5 6.9 1.8 112 16 90.0 50.9 26.5 3.5 14.6 0.00 83.5 75.2 2.7 6.5 1.1 138 17 89.2 52.3 28.4 3.4 23.6 0.00 82.0 75.2 2.5 6.7 2.0 241 18 88.5 53.2 30.2 3.2 6.9 0.00 81.5 75.2 3.1 11.6 2.9 300 19 82.6 56.7 41.8 2.3 0.2 0.00 79.5 75.4 11.0 27.3 10.3 303 20 77.7 58.5 51.7 1.6 0.0 0.00 77.2 75.4 8.7 23.3 6.5 311 21 74.8 60.8 62.9 1.1 0.0 0.06 75.9 75.6 5.1 13.2 4.0 142 22 68.9 64.6 86.5 0.3 0.0 0.07 75.0 75.6 4.3 10.5 2.0 40 23 68.0 64.9 90.4 0.2 0.0 0.00 74.1 75.7 2.5 7.2 1.6 79 24 67.8 65.3 91.5 0.2 0.0 0.00 73.2 75.7 2.9 5.1 2.5 280 AZMET Daily Weather Data : TUCSON : Sep 13 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.9 65.3 76.5 DegF RELATIVE HUMIDITY 92.3 22.5 62.2 % DEWPOINT 59.7 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 84.4 68.9 75.2 DegF SOIL TEMP. 20 in 75.9 75.2 75.6 DegF WIND SPEED 27.3 3.4 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 47 Degrees SOLAR RADIATION 435.8 Langleys PRECIPITATION 0.14 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.5 3979 27.5 4995 32.4 6087 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 14 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.6 65.1 92.0 0.2 0.0 0.00 72.5 75.9 1.3 3.1 0.4 288 2 66.9 64.9 93.5 0.2 0.0 0.00 72.0 75.9 2.2 7.4 1.6 97 3 66.6 64.6 93.0 0.2 0.0 0.00 71.4 75.9 0.9 2.7 0.4 302 4 65.7 64.0 94.8 0.1 0.0 0.00 70.7 75.9 1.6 3.8 1.3 87 5 65.7 64.0 94.7 0.1 0.0 0.00 70.3 75.9 2.2 4.5 2.2 95 6 66.2 63.9 92.6 0.2 0.0 0.00 70.2 75.9 2.9 4.9 2.9 82 7 66.4 63.5 90.2 0.2 2.9 0.00 69.8 75.9 2.0 4.5 2.0 82 8 69.4 63.7 82.4 0.4 16.0 0.00 70.3 75.7 3.4 6.5 3.1 65 9 73.9 63.0 68.4 0.9 33.9 0.00 71.8 75.7 3.8 6.7 3.4 97 10 77.0 62.8 61.4 1.2 52.6 0.00 74.3 75.7 3.6 6.5 3.4 71 11 81.1 61.7 51.7 1.8 64.0 0.00 77.4 75.6 3.1 6.7 2.7 86 12 84.4 57.7 40.4 2.4 61.6 0.00 79.9 75.6 2.0 5.6 1.6 63 13 86.4 56.5 36.3 2.7 73.6 0.00 82.4 75.6 2.7 8.5 2.0 64 14 88.0 56.1 34.1 3.0 61.2 0.00 84.6 75.6 2.5 8.3 1.1 326 15 87.1 56.5 35.5 2.8 40.4 0.00 84.2 75.6 4.9 13.0 4.0 270 16 86.2 57.6 38.2 2.6 23.6 0.00 83.3 75.6 4.3 9.4 3.8 294 17 82.6 60.1 46.7 2.0 19.1 0.00 81.9 75.6 5.4 13.0 4.7 131 18 78.4 60.4 54.0 1.5 4.8 0.00 80.2 75.6 5.8 10.5 5.6 96 19 77.5 61.0 56.5 1.4 1.4 0.00 78.6 75.7 3.1 7.4 3.1 112 20 76.1 63.0 64.0 1.1 0.0 0.00 77.2 75.7 0.9 3.1 0.4 154 21 73.6 65.8 77.0 0.6 0.0 0.00 76.3 75.9 0.9 2.7 0.7 122 22 72.1 66.0 81.6 0.5 0.0 0.00 75.2 75.9 1.3 2.7 1.3 64 23 71.2 66.0 84.1 0.4 0.0 0.00 74.3 76.1 2.7 5.1 2.7 93 24 70.5 63.1 77.4 0.6 0.0 0.00 73.6 76.1 2.7 5.1 2.5 87 AZMET Daily Weather Data : TUCSON : Sep 14 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.6 65.1 75.0 DegF RELATIVE HUMIDITY 95.2 30.2 68.3 % DEWPOINT 62.1 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 84.6 69.8 75.9 DegF SOIL TEMP. 20 in 76.1 75.6 75.7 DegF WIND SPEED 13.0 2.7 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 87 Degrees SOLAR RADIATION 455.3 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 21.8 4001 26.8 5022 31.7 6119 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 15 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 69.4 62.4 78.8 0.5 0.0 0.00 72.7 76.3 1.6 3.4 1.3 95 2 69.1 62.6 79.9 0.5 0.0 0.00 72.1 76.3 1.3 2.5 1.1 101 3 68.7 63.3 82.9 0.4 0.0 0.00 71.8 76.3 0.7 2.2 0.7 55 4 68.0 63.3 85.1 0.3 0.0 0.00 71.4 76.3 0.9 2.0 0.9 63 5 67.1 62.2 84.5 0.3 0.0 0.00 70.7 76.3 1.3 2.7 1.3 67 6 66.9 61.5 82.6 0.4 0.0 0.00 70.3 76.3 0.9 2.0 0.7 80 7 66.4 62.8 87.9 0.3 2.2 0.00 70.0 76.1 0.7 2.0 0.2 268 8 70.7 63.5 78.5 0.6 16.5 0.00 70.3 76.1 1.6 6.3 0.7 77 9 76.5 60.8 58.6 1.3 33.2 0.00 72.1 76.1 4.5 9.4 4.3 104 10 80.1 60.3 50.9 1.7 53.0 0.00 74.5 75.9 4.7 8.9 4.5 93 11 82.9 60.4 46.6 2.1 64.0 0.00 77.5 75.9 4.7 8.9 4.3 99 12 84.4 59.5 43.1 2.3 49.0 0.00 79.7 75.9 2.9 8.3 1.8 129 13 84.7 58.6 41.2 2.4 39.4 0.00 80.8 75.7 2.7 6.9 1.8 121 14 79.7 59.7 51.1 1.7 22.2 0.00 79.9 75.7 6.7 13.9 5.8 135 15 77.0 59.5 54.8 1.4 56.6 0.00 80.6 75.7 7.6 19.2 6.7 88 16 76.5 60.3 57.4 1.3 33.9 0.00 80.1 75.7 8.5 17.0 8.1 98 17 76.1 61.5 60.7 1.2 32.7 0.00 79.7 75.7 8.1 14.1 7.6 92 18 76.8 59.5 55.3 1.4 13.6 0.00 78.6 75.7 4.9 10.7 4.7 111 19 75.0 60.1 59.7 1.2 1.0 0.00 77.0 75.7 1.8 3.8 1.6 73 20 72.7 61.2 67.0 0.9 0.0 0.00 75.4 75.9 2.5 5.4 2.5 85 21 72.5 60.6 66.4 0.9 0.0 0.00 74.3 75.9 2.0 3.4 1.6 105 22 70.2 62.6 77.0 0.6 0.0 0.00 73.2 76.1 1.8 5.6 1.8 96 23 68.9 62.1 78.8 0.5 0.0 0.00 72.5 76.1 1.6 3.6 1.6 85 24 70.5 60.4 70.8 0.8 0.0 0.00 71.8 76.1 2.9 5.6 2.9 98 AZMET Daily Weather Data : TUCSON : Sep 15 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.0 65.8 73.8 DegF RELATIVE HUMIDITY 88.8 37.5 66.7 % DEWPOINT 61.2 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 81.0 70.0 75.0 DegF SOIL TEMP. 20 in 76.3 75.7 75.9 DegF WIND SPEED 19.2 3.1 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 99 Degrees SOLAR RADIATION 417.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.9 4022 25.9 5048 31.0 6150 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 16 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.5 59.4 63.3 1.0 0.0 0.00 71.4 76.1 3.8 6.3 3.6 92 2 71.6 59.7 66.1 0.9 0.0 0.00 71.1 76.1 2.7 6.0 2.5 106 3 69.8 61.3 74.3 0.6 0.0 0.00 70.7 76.1 2.9 7.6 2.9 80 4 69.8 60.8 73.1 0.7 0.0 0.00 70.5 76.1 2.7 5.8 2.5 104 5 68.5 61.0 76.9 0.6 0.0 0.00 70.0 75.9 1.3 3.4 0.9 77 6 67.1 61.5 82.6 0.4 0.0 0.00 69.6 75.9 2.2 4.3 2.2 74 7 68.5 61.0 77.1 0.6 4.5 0.00 69.1 75.9 3.4 6.5 3.4 81 8 72.3 61.2 68.2 0.9 20.5 0.00 69.6 75.7 3.6 6.7 3.6 90 9 76.1 61.5 61.1 1.2 35.8 0.00 71.4 75.7 4.7 8.1 4.5 82 10 80.4 60.3 50.6 1.8 53.3 0.00 74.1 75.7 4.7 8.3 4.3 95 11 83.1 59.4 44.8 2.1 65.0 0.00 77.0 75.6 4.0 9.8 3.1 87 12 85.3 57.7 39.2 2.5 67.1 0.00 79.9 75.6 4.0 10.3 3.4 131 13 86.5 54.5 33.7 2.9 64.0 0.00 82.2 75.6 4.3 12.1 3.1 122 14 88.2 49.3 26.4 3.3 58.0 0.00 82.8 75.4 4.7 14.1 2.7 164 15 88.7 48.9 25.6 3.4 44.4 0.00 82.9 75.4 4.5 10.7 2.9 223 16 89.2 49.3 25.5 3.5 34.4 0.00 82.6 75.4 3.6 8.7 2.5 192 17 88.2 48.2 25.3 3.4 10.8 0.00 81.3 75.4 2.7 8.7 2.0 199 18 86.5 49.1 27.4 3.1 4.8 0.00 79.7 75.6 2.7 6.0 2.7 117 19 84.7 50.0 30.2 2.8 1.0 0.00 78.3 75.6 1.6 5.6 1.6 124 20 79.7 56.3 44.7 1.9 0.0 0.00 77.0 75.7 0.4 2.0 0.4 138 21 76.6 59.0 54.9 1.4 0.0 0.00 75.7 75.7 0.7 2.0 0.7 98 22 73.8 59.9 61.8 1.1 0.0 0.00 74.7 75.9 0.9 3.6 0.9 79 23 73.4 59.9 62.5 1.1 0.0 0.00 73.8 75.9 0.9 5.4 0.7 33 24 78.3 61.0 55.5 1.5 0.0 0.00 73.2 76.1 4.3 8.1 4.0 323 AZMET Daily Weather Data : TUCSON : Sep 16 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.5 66.4 78.3 DegF RELATIVE HUMIDITY 84.2 23.0 52.1 % DEWPOINT 57.0 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 83.1 69.1 75.4 DegF SOIL TEMP. 20 in 76.3 75.4 75.7 DegF WIND SPEED 14.1 2.9 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 105 Degrees SOLAR RADIATION 463.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.7 4045 27.5 5075 32.6 6182 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 17 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.0 61.7 59.4 1.3 0.0 0.00 72.9 76.1 1.3 4.3 0.9 263 2 74.1 62.6 67.6 0.9 0.0 0.00 72.5 76.1 1.6 4.3 1.1 95 3 72.3 61.2 68.0 0.9 0.0 0.00 72.0 76.1 1.8 4.3 1.8 101 4 70.3 61.5 73.6 0.7 0.0 0.00 71.4 76.1 1.3 4.0 1.1 84 5 68.9 61.7 78.2 0.5 0.0 0.00 70.7 76.1 2.0 3.6 1.6 114 6 67.3 61.7 82.3 0.4 0.0 0.00 70.2 76.1 0.9 2.9 0.9 59 7 66.4 62.2 86.4 0.3 4.1 0.00 69.4 76.1 1.3 3.4 1.1 60 8 71.4 61.9 72.4 0.7 20.8 0.00 70.0 75.9 3.4 6.3 3.4 90 9 76.1 59.2 56.2 1.4 38.7 0.00 71.6 75.9 5.1 7.8 4.9 100 10 80.2 57.0 45.4 1.9 54.5 0.00 74.1 75.9 4.3 8.9 4.0 104 11 83.5 50.5 32.2 2.7 66.4 0.00 77.0 75.7 4.0 11.6 2.9 137 12 84.6 47.8 28.0 2.9 73.3 0.00 79.3 75.7 4.3 11.9 3.4 142 13 85.3 47.7 27.1 3.0 74.5 0.00 81.5 75.6 5.1 11.2 3.6 93 14 86.7 47.3 25.7 3.2 70.0 0.00 83.1 75.6 4.5 12.5 3.6 92 15 88.5 46.4 23.3 3.5 59.5 0.00 84.2 75.6 2.9 8.5 0.9 93 16 89.2 45.7 22.1 3.7 47.3 0.00 84.6 75.6 4.3 10.3 2.0 59 17 89.8 45.0 21.3 3.8 30.8 0.00 83.8 75.6 2.2 6.7 1.1 1 18 89.2 42.6 19.8 3.8 13.6 0.00 82.2 75.7 3.1 7.4 2.5 286 19 85.6 42.6 22.1 3.3 1.0 0.00 79.7 75.7 3.4 6.7 3.1 288 20 82.8 44.4 26.0 2.8 0.0 0.00 77.7 75.9 2.5 5.1 2.5 347 21 78.1 47.5 34.4 2.2 0.0 0.00 75.9 75.9 1.1 5.4 0.7 30 22 74.7 52.7 46.3 1.6 0.0 0.00 74.7 76.1 1.6 3.6 1.6 101 23 71.2 57.2 61.3 1.0 0.0 0.01 73.4 76.1 2.2 4.3 2.0 62 24 70.3 55.8 59.9 1.0 0.0 0.00 72.3 76.3 1.8 3.4 1.8 102 AZMET Daily Weather Data : TUCSON : Sep 17 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.2 65.3 78.4 DegF RELATIVE HUMIDITY 88.7 17.9 47.5 % DEWPOINT 53.4 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 84.6 69.4 76.1 DegF SOIL TEMP. 20 in 76.3 75.6 75.9 DegF WIND SPEED 12.5 2.7 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 90 Degrees SOLAR RADIATION 554.5 Langleys PRECIPITATION 0.01 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 22.3 4067 27.2 5103 32.2 6214 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 18 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.0 54.7 58.3 1.0 0.0 0.00 71.4 76.3 2.5 5.4 2.5 97 2 68.7 55.0 61.9 0.9 0.0 0.00 70.5 76.3 2.0 4.5 2.0 87 3 66.4 55.4 67.6 0.7 0.0 0.00 69.6 76.3 1.8 3.1 1.8 62 4 63.7 55.8 75.3 0.5 0.0 0.00 68.9 76.3 1.1 2.7 1.1 84 5 63.0 55.9 77.9 0.4 0.0 0.00 68.2 76.3 1.1 2.5 1.1 88 6 62.2 55.6 78.6 0.4 0.0 0.00 67.5 76.3 1.1 2.7 1.1 85 7 64.2 54.7 71.2 0.6 4.5 0.01 66.9 76.1 2.0 4.5 2.0 86 8 69.1 54.9 60.8 0.9 21.3 0.00 67.5 76.1 3.1 6.3 3.1 95 9 75.0 54.9 49.7 1.5 38.7 0.00 69.4 75.9 2.9 5.8 2.7 119 10 79.7 53.8 40.8 2.1 54.7 0.00 72.5 75.9 2.5 5.8 2.2 108 11 84.4 51.4 32.0 2.8 66.7 0.00 75.9 75.7 2.5 6.7 2.0 135 12 87.4 48.4 26.0 3.3 74.3 0.00 79.2 75.7 3.1 8.9 1.8 152 13 89.6 38.3 16.6 4.0 76.2 0.00 81.5 75.6 3.6 11.2 2.0 223 14 90.7 39.2 16.5 4.1 71.7 0.00 83.3 75.6 4.0 9.6 2.5 230 15 91.4 37.0 14.8 4.3 62.3 0.00 84.2 75.4 4.3 10.1 3.1 216 16 92.1 36.7 14.3 4.4 46.6 0.00 84.4 75.4 3.4 9.2 1.8 224 17 92.3 36.5 14.1 4.4 31.5 0.00 84.0 75.4 2.2 5.6 0.9 134 18 91.4 36.9 14.7 4.3 13.1 0.00 82.4 75.6 1.3 4.3 0.9 135 19 82.9 45.9 28.0 2.8 1.0 0.00 80.2 75.6 0.7 2.0 0.7 138 20 77.5 49.3 37.0 2.0 0.0 0.00 78.1 75.6 0.7 2.0 0.7 97 21 74.5 51.1 43.9 1.6 0.0 0.00 76.3 75.7 1.6 5.6 0.7 87 22 72.5 51.1 46.9 1.5 0.0 0.00 74.7 75.9 1.3 3.8 0.9 58 23 70.0 53.2 55.6 1.1 0.0 0.00 73.4 76.1 0.7 2.0 0.7 111 24 67.6 53.4 60.3 0.9 0.0 0.00 72.1 76.1 1.1 2.5 1.1 98 AZMET Daily Weather Data : TUCSON : Sep 18 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.6 61.0 77.0 DegF RELATIVE HUMIDITY 82.4 11.9 44.3 % DEWPOINT 49.1 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 84.4 66.9 75.0 DegF SOIL TEMP. 20 in 76.3 75.4 75.9 DegF WIND SPEED 11.2 2.0 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 122 Degrees SOLAR RADIATION 562.6 Langleys PRECIPITATION 0.01 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 4088 25.7 5128 30.8 6245 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 19 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.7 53.2 62.1 0.9 0.0 0.00 71.1 76.1 0.9 2.7 0.9 89 2 64.6 54.0 68.8 0.6 0.0 0.00 70.2 76.1 0.7 1.8 0.4 105 3 63.7 53.4 69.1 0.6 0.0 0.00 69.3 76.1 1.1 3.6 0.9 108 4 63.1 52.7 68.7 0.6 0.0 0.00 68.5 76.1 1.3 2.7 1.1 105 5 62.2 52.5 70.6 0.6 0.0 0.00 67.8 76.1 0.7 2.7 0.7 119 6 60.3 53.4 78.2 0.4 0.0 0.00 67.1 76.1 0.4 1.3 0.4 112 7 61.2 54.1 77.7 0.4 4.3 0.00 66.6 76.1 0.4 1.3 0.4 89 8 70.0 54.1 57.5 1.1 20.3 0.00 67.3 75.9 1.6 4.7 1.3 68 9 74.8 51.3 43.6 1.7 38.5 0.00 69.3 75.9 2.7 5.6 2.7 71 10 81.0 51.6 36.2 2.3 52.8 0.00 72.3 75.7 1.1 3.4 0.9 78 11 87.3 49.3 27.1 3.2 65.9 0.00 75.9 75.7 1.1 4.0 0.7 333 12 90.9 47.1 22.4 3.8 73.3 0.00 79.5 75.6 1.8 5.8 0.4 58 13 93.4 44.4 18.6 4.4 74.5 0.00 82.4 75.4 3.6 9.4 2.2 91 14 95.0 41.2 15.6 4.7 70.7 0.00 84.6 75.4 3.4 9.4 1.3 65 15 96.1 40.3 14.7 4.9 58.3 0.00 86.0 75.4 3.1 8.3 0.2 190 16 96.4 38.3 13.4 5.1 48.0 0.00 86.4 75.4 3.4 8.9 0.9 271 17 96.6 36.3 12.3 5.2 30.8 0.00 85.6 75.4 2.7 8.1 0.9 51 18 95.7 35.4 12.2 5.1 12.2 0.00 84.0 75.4 2.2 7.8 1.6 321 19 87.6 42.4 20.9 3.6 0.7 0.00 81.9 75.6 0.4 2.2 0.4 337 20 83.1 45.1 26.5 2.8 0.0 0.00 79.5 75.6 1.6 4.3 1.3 263 21 85.6 41.0 21.1 3.3 0.0 0.00 77.5 75.7 4.7 8.7 4.5 327 22 83.3 42.8 24.6 3.0 0.0 0.00 75.9 75.9 3.8 10.5 2.0 23 23 74.7 50.5 43.0 1.7 0.0 0.00 74.5 75.9 2.7 5.8 2.2 79 24 72.7 50.9 46.5 1.5 0.0 0.01 73.2 76.1 2.9 6.0 2.7 79 AZMET Daily Weather Data : TUCSON : Sep 19 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.9 59.2 79.3 DegF RELATIVE HUMIDITY 82.1 10.6 39.6 % DEWPOINT 47.3 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 86.4 66.6 75.7 DegF SOIL TEMP. 20 in 76.3 75.2 75.7 DegF WIND SPEED 10.5 2.0 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 54 Degrees SOLAR RADIATION 550.4 Langleys PRECIPITATION 0.01 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 4109 25.7 5154 30.6 6276 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 20 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.1 51.6 50.1 1.3 0.0 0.01 72.1 76.3 1.6 3.6 1.6 98 2 68.2 52.9 58.1 1.0 0.0 0.00 71.1 76.3 1.3 2.9 1.1 100 3 65.5 52.7 63.4 0.8 0.0 0.00 70.2 76.3 1.3 3.4 1.1 87 4 64.6 52.7 65.3 0.7 0.0 0.00 69.4 76.3 1.6 3.4 1.6 92 5 63.0 53.1 70.1 0.6 0.0 0.00 68.5 76.3 0.9 2.7 0.9 52 6 61.2 52.9 74.0 0.5 0.0 0.00 67.8 76.3 0.7 2.0 0.7 78 7 61.9 53.4 74.1 0.5 4.1 0.00 67.3 76.1 0.9 2.5 0.9 83 8 69.4 52.3 54.8 1.1 20.5 0.00 67.6 76.1 2.5 5.1 2.5 85 9 75.6 51.3 42.7 1.7 38.2 0.00 69.6 76.1 3.6 6.7 3.6 98 10 83.3 47.3 28.6 2.8 54.2 0.00 72.7 75.9 1.6 4.5 1.6 126 11 88.5 47.1 24.0 3.5 65.9 0.00 76.1 75.9 1.3 3.6 0.7 48 12 92.3 43.2 18.5 4.2 72.6 0.00 79.7 75.7 2.0 4.9 1.3 314 13 94.8 41.5 15.9 4.7 74.5 0.00 82.8 75.6 2.9 7.4 2.0 252 14 97.2 39.4 13.7 5.2 70.5 0.00 85.3 75.6 2.7 8.3 0.9 296 15 97.9 37.2 12.2 5.4 60.9 0.00 86.7 75.6 4.3 10.7 3.4 296 16 98.4 35.6 11.3 5.5 47.1 0.00 87.1 75.4 3.6 9.4 2.2 316 17 98.1 35.6 11.4 5.5 29.6 0.00 86.5 75.6 4.5 11.4 4.0 320 18 97.0 35.6 11.9 5.3 12.4 0.00 84.7 75.6 3.1 7.6 2.7 326 19 90.5 37.9 16.0 4.1 0.7 0.00 82.4 75.7 1.8 8.5 1.6 293 20 87.6 37.2 17.0 3.7 0.0 0.00 80.1 75.7 3.6 8.3 3.4 317 21 81.5 41.2 24.2 2.8 0.0 0.00 78.1 75.9 2.5 5.1 2.2 83 22 77.9 46.6 33.1 2.2 0.0 0.00 76.5 76.1 2.5 4.7 1.3 58 23 74.3 49.6 42.2 1.7 0.0 0.00 75.0 76.1 1.6 3.8 1.3 81 24 71.8 48.4 43.4 1.5 0.0 0.00 73.8 76.3 2.2 4.7 2.0 98 AZMET Daily Weather Data : TUCSON : Sep 20 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.7 59.9 80.4 DegF RELATIVE HUMIDITY 79.0 10.0 36.5 % DEWPOINT 45.7 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 87.1 67.1 76.3 DegF SOIL TEMP. 20 in 76.3 75.4 75.9 DegF WIND SPEED 11.4 2.2 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 23 Degrees SOLAR RADIATION 551.1 Langleys PRECIPITATION 0.01 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 21.2 4130 26.3 5180 31.3 6307 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 21 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.2 48.2 44.1 1.5 0.0 0.00 72.5 76.5 1.6 3.6 1.3 100 2 68.7 48.6 48.8 1.2 0.0 0.00 71.6 76.5 2.0 4.3 1.8 76 3 67.3 49.1 52.2 1.1 0.0 0.00 70.5 76.5 1.8 3.8 1.8 88 4 65.8 49.6 56.1 0.9 0.0 0.00 69.8 76.5 1.6 3.4 1.6 75 5 65.1 49.8 57.7 0.9 0.0 0.00 68.9 76.5 2.0 4.9 2.0 78 6 65.7 48.2 53.2 1.0 0.0 0.00 68.2 76.5 2.0 4.3 2.0 92 7 64.0 49.8 60.0 0.8 3.6 0.00 67.6 76.3 1.8 3.4 1.8 63 8 68.9 51.3 53.4 1.1 19.4 0.00 67.8 76.3 2.2 4.3 2.2 86 9 76.6 51.3 41.5 1.8 39.4 0.00 70.0 76.3 1.6 3.1 1.6 36 10 82.6 46.4 28.3 2.7 53.8 0.00 73.0 76.1 3.4 7.6 2.5 292 11 88.2 44.4 21.9 3.6 66.9 0.00 76.6 76.1 1.6 6.0 1.1 19 12 91.8 41.5 17.5 4.2 69.3 0.00 80.4 75.9 2.5 8.1 1.1 285 13 94.5 39.4 14.8 4.7 76.4 0.00 83.7 75.7 4.3 10.5 3.4 263 14 96.3 37.8 13.1 5.1 64.3 0.00 86.0 75.7 7.2 17.2 6.5 240 15 96.1 36.5 12.6 5.1 54.2 0.00 86.7 75.6 7.6 15.4 6.7 217 16 94.3 36.1 13.1 4.8 18.9 0.00 86.0 75.6 6.7 18.3 5.1 257 17 95.0 35.6 12.6 4.9 28.7 0.00 85.3 75.7 4.7 11.6 4.5 341 18 94.5 37.0 13.5 4.8 11.2 0.00 84.2 75.7 1.3 6.5 1.1 352 19 86.4 43.2 22.1 3.4 0.5 0.00 82.2 75.9 0.7 2.5 0.4 46 20 82.2 44.4 26.4 2.8 0.0 0.00 80.1 75.9 2.0 5.4 1.6 96 21 77.4 47.1 34.6 2.1 0.0 0.00 78.1 76.1 1.6 4.0 1.3 65 22 74.7 48.6 39.8 1.8 0.0 0.00 76.6 76.1 1.6 2.9 1.3 73 23 72.1 50.7 46.8 1.4 0.0 0.00 75.4 76.3 1.6 3.1 1.6 75 24 72.3 49.3 44.2 1.5 0.0 0.01 74.1 76.5 2.2 3.8 2.0 98 AZMET Daily Weather Data : TUCSON : Sep 21 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.3 62.4 79.7 DegF RELATIVE HUMIDITY 64.0 11.6 34.5 % DEWPOINT 45.1 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 86.9 67.6 76.5 DegF SOIL TEMP. 20 in 76.5 75.6 76.1 DegF WIND SPEED 18.3 2.7 MPH WIND VECTOR MAG. 0.0 MPH WIND VECTOR DIR. 18 Degrees SOLAR RADIATION 506.2 Langleys PRECIPITATION 0.01 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 22.1 4152 27.0 5207 32.0 6339 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 22 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.8 50.0 46.1 1.4 0.0 0.00 73.0 76.5 2.7 7.2 2.7 94 2 71.6 48.6 44.0 1.5 0.0 0.00 71.8 76.5 3.1 6.5 3.1 92 3 70.0 48.7 46.8 1.3 0.0 0.00 70.9 76.6 1.8 3.8 1.3 99 4 67.1 50.0 54.3 1.0 0.0 0.00 70.0 76.6 1.8 3.4 1.6 73 5 66.4 49.6 55.1 1.0 0.0 0.00 69.3 76.5 2.0 5.6 1.8 91 6 67.5 48.7 51.1 1.1 0.0 0.00 68.5 76.5 2.2 4.3 2.2 81 7 67.5 49.1 51.7 1.1 3.3 0.00 68.0 76.5 1.8 3.1 1.8 105 8 73.6 50.4 44.1 1.6 19.4 0.00 68.5 76.3 2.9 6.7 2.9 113 9 78.8 50.0 36.5 2.1 37.3 0.00 70.3 76.3 2.9 6.3 2.0 174 10 82.6 51.6 34.2 2.5 52.6 0.00 73.2 76.1 2.9 6.7 2.7 84 11 87.3 49.3 27.1 3.2 64.5 0.00 76.6 76.1 4.3 8.3 4.0 96 12 91.2 47.1 22.0 3.9 71.7 0.01 80.1 75.9 2.2 5.8 1.8 80 13 94.1 45.9 19.2 4.4 73.1 0.00 83.5 75.9 2.9 6.7 2.2 54 14 96.4 41.5 15.2 5.0 70.0 0.00 86.2 75.7 1.6 5.8 0.7 193 15 96.4 39.4 13.9 5.1 50.9 0.00 88.0 75.7 2.9 7.6 0.7 194 16 96.3 39.0 13.8 5.0 35.1 0.00 88.0 75.7 3.8 8.1 3.6 285 17 96.6 38.1 13.2 5.1 22.5 0.00 86.7 75.7 1.8 5.1 1.3 269 18 94.6 40.8 15.7 4.7 11.2 0.00 85.3 75.7 2.7 7.6 2.2 157 19 88.7 45.0 21.9 3.6 0.5 0.00 82.9 75.9 2.7 8.5 2.2 75 20 85.1 45.0 24.8 3.1 0.0 0.00 80.8 75.9 2.0 6.3 1.8 81 21 80.6 46.0 29.7 2.5 0.0 0.00 79.0 76.1 2.0 4.3 2.0 89 22 77.5 47.3 34.4 2.1 0.0 0.00 77.4 76.3 1.3 2.9 1.1 73 23 75.4 48.9 39.4 1.8 0.0 0.00 75.9 76.5 1.6 4.3 1.6 80 24 73.0 49.5 43.4 1.6 0.0 0.00 74.7 76.5 0.9 2.7 0.9 73 AZMET Daily Weather Data : TUCSON : Sep 22 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.0 65.1 81.3 DegF RELATIVE HUMIDITY 64.8 11.2 33.2 % DEWPOINT 46.6 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 88.2 68.0 77.0 DegF SOIL TEMP. 20 in 76.6 75.7 76.1 DegF WIND SPEED 8.5 2.5 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 95 Degrees SOLAR RADIATION 511.5 Langleys PRECIPITATION 0.01 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 23.6 4175 28.4 5236 33.5 6373 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 23 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.5 50.9 50.0 1.3 0.0 0.00 73.6 76.6 1.1 3.4 1.1 63 2 68.7 51.3 53.8 1.1 0.0 0.00 72.5 76.6 1.3 3.8 1.3 96 3 67.1 51.1 56.6 1.0 0.0 0.00 71.6 76.6 0.7 2.2 0.7 65 4 64.9 51.6 62.2 0.8 0.0 0.00 70.7 76.6 1.3 2.9 1.1 77 5 65.1 50.9 59.9 0.9 0.0 0.00 69.8 76.6 1.6 2.7 1.6 82 6 64.9 49.8 57.9 0.9 0.0 0.00 69.1 76.6 2.2 3.8 2.2 83 7 65.1 49.6 57.5 0.9 3.8 0.00 68.4 76.6 2.5 4.3 2.5 81 8 71.4 49.5 45.8 1.4 19.8 0.00 68.7 76.5 2.5 4.3 2.5 80 9 77.7 49.8 37.9 2.0 37.5 0.00 70.7 76.5 1.6 4.3 1.6 96 10 84.2 49.5 30.1 2.8 52.8 0.00 73.8 76.3 1.3 4.3 1.1 97 11 90.1 46.9 22.8 3.7 64.7 0.00 77.7 76.3 1.3 4.3 1.1 96 12 93.7 43.9 18.1 4.4 66.4 0.00 81.7 76.1 2.0 5.6 1.3 115 13 96.3 40.6 14.7 5.0 73.1 0.00 85.1 75.9 2.7 6.5 1.1 297 14 98.2 38.5 12.7 5.4 68.8 0.00 87.8 75.9 3.6 11.0 3.1 252 15 98.8 35.2 11.1 5.6 59.3 0.00 89.4 75.9 4.3 9.2 2.2 252 16 99.3 34.5 10.5 5.7 44.7 0.00 90.0 75.9 3.4 9.6 1.8 275 17 98.8 34.9 10.9 5.6 28.7 0.00 89.4 75.9 4.5 10.3 2.5 311 18 97.3 35.6 11.7 5.3 10.8 0.00 87.4 75.9 2.7 9.6 2.5 312 19 87.4 42.4 21.1 3.5 0.2 0.00 84.9 76.1 0.4 2.0 0.4 48 20 81.3 44.8 27.6 2.6 0.0 0.00 82.4 76.3 0.7 2.7 0.7 68 21 78.1 45.1 31.2 2.3 0.0 0.00 80.2 76.3 1.1 2.5 0.9 91 22 75.0 46.4 36.2 1.9 0.0 0.00 78.4 76.5 1.3 2.9 1.3 71 23 74.5 47.7 38.7 1.8 0.0 0.00 76.8 76.6 2.5 3.8 2.5 80 24 70.3 50.2 49.0 1.3 0.0 0.00 75.6 76.8 0.7 2.5 0.7 94 AZMET Daily Weather Data : TUCSON : Sep 23 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.4 63.5 80.8 DegF RELATIVE HUMIDITY 65.6 9.4 34.5 % DEWPOINT 45.5 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 90.0 68.4 78.1 DegF SOIL TEMP. 20 in 76.8 75.7 76.3 DegF WIND SPEED 11.0 2.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 69 Degrees SOLAR RADIATION 531.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.0 4199 27.9 5264 32.9 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, 2011 AZMET Hourly Weather Data : TUCSON : Sep 24 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.4 48.9 49.8 1.2 0.0 0.00 74.3 77.0 1.6 3.8 1.6 77 2 68.0 47.1 47.2 1.2 0.0 0.00 73.0 77.0 2.5 5.1 2.2 89 3 66.2 48.2 52.3 1.0 0.0 0.00 72.0 77.0 1.1 2.9 0.9 106 4 64.9 48.2 54.7 0.9 0.0 0.00 70.9 77.0 1.3 3.4 1.3 80 5 65.5 46.8 50.8 1.0 0.0 0.00 70.0 77.0 1.8 4.3 1.8 101 6 63.9 46.9 54.2 0.9 0.0 0.00 69.1 77.0 2.2 4.0 2.2 66 7 63.7 47.7 56.0 0.9 4.1 0.00 68.4 77.0 0.7 2.2 0.7 99 8 70.9 48.4 45.2 1.4 17.9 0.00 68.9 76.8 0.9 3.1 0.7 73 9 78.8 44.4 29.8 2.4 38.5 0.00 70.9 76.8 1.3 3.6 1.1 57 10 83.7 43.5 24.5 3.0 51.8 0.00 73.8 76.6 3.6 6.7 3.1 69 11 88.3 42.4 20.2 3.6 65.0 0.00 77.4 76.6 3.8 8.7 3.6 98 12 92.5 41.7 17.2 4.3 72.4 0.00 81.3 76.5 2.5 6.7 2.0 102 13 96.4 37.2 12.8 5.1 76.0 0.00 85.3 76.3 2.2 6.7 1.6 72 14 98.4 36.5 11.7 5.5 70.5 0.00 88.2 76.1 3.4 9.6 0.9 79 15 98.1 35.6 11.4 5.5 46.1 0.00 89.1 76.1 3.6 8.5 2.0 118 16 97.5 34.3 11.0 5.4 19.6 0.00 89.2 76.1 1.8 5.6 0.4 322 17 96.4 35.6 12.0 5.2 20.1 0.00 87.6 76.1 4.9 15.0 4.0 266 18 95.7 35.4 12.2 5.1 6.9 0.00 86.2 76.3 3.4 8.1 3.4 338 19 90.7 37.4 15.4 4.2 0.2 0.00 84.2 76.3 2.0 5.4 0.7 3 20 91.8 35.4 13.8 4.4 0.0 0.00 82.4 76.5 8.7 22.8 7.8 340 21 89.4 35.6 14.9 4.0 0.0 0.00 80.8 76.6 6.3 12.3 6.0 321 22 86.5 37.4 17.5 3.6 0.0 0.00 79.5 76.8 4.0 8.9 3.8 296 23 81.3 42.1 24.9 2.7 0.0 0.00 78.3 76.8 0.7 2.7 0.4 231 24 78.1 45.1 31.2 2.3 0.0 0.00 77.2 77.0 1.6 4.5 0.0 67 AZMET Daily Weather Data : TUCSON : Sep 24 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.9 62.2 82.2 DegF RELATIVE HUMIDITY 67.9 9.6 28.8 % DEWPOINT 41.7 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 89.8 68.4 78.3 DegF SOIL TEMP. 20 in 77.0 76.1 76.6 DegF WIND SPEED 22.8 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 26 Degrees SOLAR RADIATION 489.0 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 22.3 4221 27.4 5291 32.4 6438 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 25 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.6 43.7 32.2 2.0 0.0 0.00 75.7 77.0 2.2 6.3 2.2 81 2 72.5 45.0 37.2 1.7 0.0 0.00 74.3 77.0 1.8 3.6 1.6 84 3 73.6 43.3 33.8 1.9 0.0 0.00 73.2 77.2 2.5 4.3 2.0 87 4 75.7 41.9 29.7 2.1 0.0 0.00 72.5 77.2 3.4 7.2 2.7 103 5 74.3 42.8 32.5 2.0 0.0 0.00 71.4 77.2 3.8 7.8 3.4 94 6 70.7 44.8 39.4 1.6 0.0 0.00 70.5 77.2 2.2 4.7 2.0 93 7 68.0 47.1 47.2 1.2 2.9 0.00 69.8 77.0 1.8 3.6 1.3 62 8 74.5 47.7 38.9 1.8 18.9 0.00 70.0 77.0 2.7 5.1 2.5 107 9 82.8 44.8 26.5 2.8 35.8 0.00 71.8 77.0 2.5 7.4 2.2 144 10 87.6 43.2 21.2 3.5 51.4 0.00 74.7 76.8 3.4 6.7 3.1 121 11 90.9 41.9 18.2 4.1 62.6 0.00 78.4 76.8 4.0 8.3 3.8 114 12 92.8 38.8 15.2 4.5 69.3 0.00 82.0 76.6 4.3 12.8 2.9 124 13 94.1 38.8 14.7 4.7 60.9 0.00 85.3 76.5 4.7 16.3 1.3 225 14 92.7 38.1 14.9 4.4 31.5 0.00 86.0 76.5 6.5 16.3 4.0 119 15 93.4 37.4 14.2 4.6 34.9 0.00 86.4 76.5 5.8 15.7 4.3 323 16 94.5 36.9 13.4 4.8 37.3 0.00 86.7 76.5 4.0 13.9 2.7 333 17 92.5 37.0 14.4 4.4 7.9 0.00 85.5 76.5 3.1 8.3 2.9 334 18 92.7 39.7 15.9 4.4 9.8 0.00 84.2 76.5 0.7 2.5 0.7 230 19 88.0 39.6 18.4 3.7 0.5 0.00 82.4 76.6 1.6 7.4 1.1 258 20 83.3 39.4 21.2 3.1 0.0 0.00 80.4 76.6 1.3 7.6 1.1 292 21 76.8 40.8 27.5 2.3 0.0 0.00 78.4 76.8 0.4 0.7 0.2 270 22 75.9 41.0 28.5 2.2 0.0 0.00 76.8 76.8 0.4 2.0 0.2 289 23 76.3 41.7 29.2 2.2 0.0 0.00 75.6 77.0 1.6 3.8 1.3 205 24 74.8 44.1 33.5 2.0 0.0 0.00 74.5 77.0 0.9 4.3 0.9 260 AZMET Daily Weather Data : TUCSON : Sep 25 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.6 66.9 82.2 DegF RELATIVE HUMIDITY 51.4 12.0 25.8 % DEWPOINT 41.7 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 86.7 69.6 77.7 DegF SOIL TEMP. 20 in 77.2 76.3 76.8 DegF WIND SPEED 16.3 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 99 Degrees SOLAR RADIATION 423.3 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 23.9 4245 28.8 5320 33.8 6472 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 26 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.7 47.1 46.1 1.3 0.0 0.00 73.4 77.0 0.9 2.9 0.4 70 2 67.6 47.3 48.2 1.2 0.0 0.00 72.5 77.0 1.3 3.4 1.3 88 3 66.2 47.1 50.2 1.1 0.0 0.00 71.4 77.0 1.8 3.1 1.8 94 4 66.2 46.9 49.9 1.1 0.0 0.00 70.5 77.0 1.8 4.3 1.8 81 5 63.7 48.0 56.7 0.9 0.0 0.00 69.6 77.0 1.3 4.0 1.1 63 6 62.1 48.0 60.2 0.8 0.0 0.00 68.9 77.0 1.6 2.9 1.6 94 7 61.0 49.3 65.3 0.6 3.3 0.00 68.2 76.8 0.7 1.8 0.7 88 8 68.9 49.8 50.9 1.2 19.1 0.00 68.5 76.8 0.9 2.5 0.9 53 9 75.4 47.8 37.9 1.9 35.8 0.00 70.3 76.6 1.1 3.6 1.1 34 10 80.8 47.7 31.4 2.5 50.9 0.00 73.6 76.6 1.8 6.0 1.6 85 11 86.2 45.9 24.8 3.2 62.3 0.00 77.4 76.5 4.3 8.5 4.0 87 12 89.4 42.1 19.2 3.8 69.0 0.00 81.3 76.3 4.0 9.4 2.0 133 13 91.2 39.6 16.5 4.2 70.2 0.00 84.7 76.3 4.5 12.3 2.7 191 14 92.3 38.7 15.3 4.4 65.9 0.00 87.4 76.1 4.9 13.6 3.1 212 15 92.1 39.6 16.1 4.3 45.9 0.00 88.9 76.1 3.8 11.4 2.0 95 16 91.9 40.5 16.7 4.3 31.5 0.00 88.5 76.1 4.5 9.4 3.4 278 17 91.4 42.3 18.2 4.1 17.0 0.00 87.6 76.1 2.7 7.8 1.8 264 18 89.1 44.1 21.0 3.7 3.1 0.00 85.6 76.1 4.7 11.6 3.6 255 19 86.7 45.0 23.4 3.3 0.0 0.00 83.7 76.1 4.0 10.3 3.8 327 20 84.4 45.5 25.7 3.0 0.0 0.00 81.7 76.3 3.4 7.4 3.1 259 21 82.0 46.4 28.8 2.7 0.0 0.00 80.1 76.5 1.6 3.8 0.2 83 22 77.4 48.0 35.7 2.1 0.0 0.00 78.8 76.6 0.9 2.9 0.7 126 23 78.6 49.1 35.6 2.2 0.0 0.00 77.5 76.6 2.5 6.5 1.6 16 24 77.4 51.6 40.6 1.9 0.0 0.01 76.6 76.8 2.2 6.3 2.0 85 AZMET Daily Weather Data : TUCSON : Sep 26 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.6 59.7 78.8 DegF RELATIVE HUMIDITY 67.7 13.7 34.8 % DEWPOINT 45.7 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 89.1 68.0 77.7 DegF SOIL TEMP. 20 in 77.2 75.9 76.6 DegF WIND SPEED 13.6 2.5 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 97 Degrees SOLAR RADIATION 474.5 Langleys PRECIPITATION 0.01 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 20.2 4265 25.2 5345 30.1 6502 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 27 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.2 52.0 44.5 1.7 0.0 0.00 75.6 76.8 2.0 4.0 1.8 83 2 72.5 52.0 48.7 1.4 0.0 0.00 74.7 77.0 1.6 3.6 1.6 83 3 70.9 51.8 51.1 1.3 0.0 0.00 73.6 77.0 1.8 3.4 1.8 93 4 69.4 52.3 54.7 1.1 0.0 0.00 72.7 77.0 1.3 2.9 1.3 97 5 68.0 53.1 58.8 1.0 0.0 0.00 72.0 77.0 0.9 3.8 0.9 88 6 66.2 53.1 62.5 0.8 0.0 0.00 71.2 77.0 1.1 3.1 0.9 81 7 66.0 52.7 62.2 0.8 2.6 0.00 70.5 77.0 1.6 2.9 1.3 84 8 72.5 53.6 51.6 1.3 18.4 0.00 70.9 76.8 2.7 5.6 2.5 78 9 78.1 54.7 44.3 1.8 35.4 0.00 72.9 76.8 3.8 6.7 3.6 86 10 82.6 52.7 35.8 2.4 49.2 0.00 75.7 76.6 3.6 7.4 3.4 93 11 86.7 52.3 30.9 3.0 64.3 0.00 79.5 76.6 2.5 7.4 2.0 117 12 89.4 50.2 26.2 3.5 69.3 0.00 83.7 76.5 2.7 8.3 1.3 94 13 91.0 48.9 23.7 3.8 73.1 0.00 87.3 76.5 3.1 9.8 0.9 126 14 94.5 49.6 22.2 4.3 65.7 0.00 90.3 76.3 5.6 24.8 3.6 122 15 78.8 52.3 41.9 2.1 5.7 0.39 88.0 76.3 15.2 30.4 13.0 86 16 72.3 57.2 59.2 1.1 4.8 0.03 82.4 76.3 6.0 17.0 4.5 102 17 76.5 61.5 60.1 1.2 8.8 0.00 80.4 76.3 2.5 5.8 1.1 65 18 79.7 53.8 40.7 2.1 3.3 0.00 78.8 76.5 5.6 11.9 4.9 309 19 76.1 59.4 56.4 1.4 0.0 0.00 77.2 76.6 3.1 8.9 2.5 68 20 73.8 60.1 62.7 1.1 0.0 0.00 75.6 76.6 3.4 8.5 3.1 82 21 70.5 61.9 74.1 0.7 0.0 0.00 74.3 76.8 1.3 2.9 1.1 97 22 69.4 61.5 75.6 0.6 0.0 0.00 73.2 76.8 2.0 3.8 1.3 73 23 67.8 62.1 82.3 0.4 0.0 0.00 72.3 76.8 2.0 3.8 1.6 72 24 66.6 61.7 84.3 0.3 0.0 0.00 71.4 76.8 1.3 3.4 1.1 86 AZMET Daily Weather Data : TUCSON : Sep 27 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.9 64.6 75.6 DegF RELATIVE HUMIDITY 88.0 14.9 52.3 % DEWPOINT 55.0 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 90.5 70.5 77.0 DegF SOIL TEMP. 20 in 77.0 76.3 76.6 DegF WIND SPEED 30.4 3.1 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 86 Degrees SOLAR RADIATION 400.6 Langleys PRECIPITATION 0.42 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.8 4289 28.8 5374 33.7 6535 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 28 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.8 61.0 84.2 0.3 0.0 0.00 70.7 76.8 1.8 3.4 1.6 67 2 65.3 59.5 82.1 0.4 0.0 0.00 70.0 76.8 0.9 2.7 0.9 73 3 63.7 60.1 88.1 0.2 0.0 0.00 69.3 76.8 1.6 2.9 1.6 94 4 64.4 57.7 79.2 0.4 0.0 0.00 68.5 76.6 2.2 4.5 1.8 106 5 62.4 58.3 86.8 0.3 0.0 0.00 68.0 76.6 1.1 2.7 0.9 90 6 61.3 58.5 90.0 0.2 0.0 0.00 67.3 76.5 1.3 3.4 1.1 74 7 61.3 58.1 89.5 0.2 3.1 0.00 66.9 76.5 1.3 3.1 1.3 72 8 66.2 57.2 72.9 0.6 18.2 0.00 67.3 76.3 2.5 5.1 2.5 89 9 71.6 55.8 57.6 1.1 35.8 0.00 69.4 76.1 3.4 5.6 3.1 77 10 76.1 54.3 47.0 1.6 51.4 0.00 72.3 76.1 4.0 6.7 3.8 88 11 80.4 53.8 40.1 2.1 63.8 0.00 75.7 75.9 2.2 6.5 2.0 65 12 84.2 50.5 31.1 2.8 70.9 0.00 79.2 75.7 2.5 7.4 1.6 284 13 86.7 49.3 27.7 3.1 72.2 0.00 81.7 75.6 4.0 8.9 3.1 275 14 88.3 48.0 25.0 3.4 67.6 0.00 83.7 75.6 7.6 13.6 6.9 279 15 89.4 47.3 23.5 3.6 57.6 0.00 84.7 75.4 8.7 14.8 8.1 291 16 90.0 46.9 22.7 3.7 43.2 0.00 85.1 75.4 9.8 15.4 9.4 274 17 89.8 46.0 22.1 3.7 26.3 0.00 84.4 75.4 9.4 14.5 8.9 284 18 88.5 45.1 22.2 3.6 8.6 0.00 82.8 75.4 8.9 14.1 8.5 289 19 85.6 45.5 24.7 3.2 0.2 0.00 80.4 75.6 5.4 10.3 5.4 284 20 82.2 47.3 29.5 2.7 0.0 0.00 78.6 75.6 3.4 5.6 3.1 286 21 79.9 48.2 33.2 2.3 0.0 0.00 76.8 75.7 2.2 4.3 2.2 259 22 72.7 55.0 54.1 1.3 0.0 0.00 75.6 75.7 1.1 2.7 0.9 83 23 70.5 56.8 62.2 1.0 0.0 0.00 74.3 75.9 2.0 4.5 1.6 72 24 71.4 54.1 54.5 1.2 0.0 0.00 73.0 75.9 1.8 3.6 1.6 74 AZMET Daily Weather Data : TUCSON : Sep 28 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.5 60.3 75.7 DegF RELATIVE HUMIDITY 92.5 19.9 52.1 % DEWPOINT 53.1 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 85.1 66.7 75.2 DegF SOIL TEMP. 20 in 76.8 75.4 76.1 DegF WIND SPEED 15.4 3.6 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 519.1 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 19.6 4308 24.7 5399 29.7 6565 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 29 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.0 55.2 59.4 1.0 0.0 0.00 72.0 76.1 1.8 3.6 1.6 94 2 67.1 57.2 70.9 0.7 0.0 0.00 71.1 76.1 1.3 3.4 1.3 103 3 64.8 58.3 79.6 0.4 0.0 0.00 70.2 76.1 0.9 2.2 0.7 69 4 63.5 57.9 82.1 0.4 0.0 0.00 69.4 76.1 0.9 2.7 0.9 75 5 63.0 57.2 81.5 0.4 0.0 0.00 68.7 76.1 1.3 3.6 1.3 87 6 62.6 56.7 81.4 0.4 0.0 0.00 68.0 75.9 1.3 2.7 0.9 105 7 63.1 56.1 77.8 0.4 2.9 0.00 67.5 75.9 1.3 3.1 1.3 88 8 67.6 55.9 66.3 0.8 18.2 0.00 67.8 75.7 2.0 4.3 2.0 79 9 73.4 55.6 53.9 1.3 36.3 0.00 69.8 75.7 1.8 3.6 1.6 46 10 78.6 55.0 44.5 1.9 52.3 0.00 73.0 75.6 1.8 5.1 1.6 80 11 82.6 51.1 33.8 2.5 64.3 0.00 76.8 75.6 1.6 4.3 1.1 61 12 85.1 50.0 29.8 2.9 71.2 0.00 80.6 75.4 1.6 4.3 0.4 212 13 87.8 50.0 27.5 3.3 72.4 0.00 84.0 75.2 2.7 8.9 0.7 8 14 89.8 49.1 24.9 3.6 67.6 0.00 86.7 75.2 4.0 10.5 3.4 288 15 91.4 47.8 22.6 3.9 57.8 0.00 88.2 75.2 6.9 13.0 6.3 284 16 92.1 47.3 21.6 4.0 43.5 0.00 88.5 75.2 7.2 11.6 6.5 284 17 91.9 46.6 21.1 4.0 26.0 0.00 87.8 75.2 8.1 13.6 7.6 291 18 90.5 46.4 22.0 3.8 8.6 0.00 85.8 75.2 8.1 12.3 7.8 292 19 87.6 46.9 24.5 3.4 0.2 0.00 83.3 75.4 6.3 10.5 6.0 301 20 84.6 47.5 27.5 2.9 0.0 0.00 81.1 75.6 6.5 10.7 6.0 275 21 82.4 49.5 31.8 2.6 0.0 0.00 79.3 75.6 2.2 8.1 1.3 53 22 76.6 53.4 44.8 1.7 0.0 0.00 77.9 75.7 1.6 6.3 1.3 81 23 73.0 55.6 54.6 1.3 0.0 0.00 76.3 75.9 1.3 3.6 0.7 5 24 71.8 54.9 55.1 1.2 0.0 0.00 75.0 75.9 1.6 4.3 1.3 84 AZMET Daily Weather Data : TUCSON : Sep 29 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.7 61.7 77.5 DegF RELATIVE HUMIDITY 85.5 19.4 47.5 % DEWPOINT 52.5 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 88.7 67.3 77.0 DegF SOIL TEMP. 20 in 76.1 75.0 75.6 DegF WIND SPEED 13.6 3.1 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 308 Degrees SOLAR RADIATION 521.3 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 20.9 4329 25.9 5424 31.0 6596 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Sep 30 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.9 56.1 64.0 0.9 0.0 0.00 73.8 76.1 0.9 2.7 0.9 99 2 67.3 56.5 68.3 0.7 0.0 0.00 72.9 76.1 1.3 4.0 0.9 83 3 66.2 56.3 70.4 0.6 0.0 0.00 71.8 76.1 1.1 4.5 0.9 78 4 66.0 55.6 69.1 0.7 0.0 0.00 70.9 76.3 0.7 3.1 0.4 51 5 64.9 55.6 71.7 0.6 0.0 0.00 70.2 76.1 1.3 3.4 1.1 81 6 69.6 49.8 50.5 1.3 0.0 0.00 69.6 76.1 2.5 5.6 2.2 94 7 75.9 45.0 33.2 2.0 2.6 0.00 69.3 76.1 4.0 14.1 3.8 110 8 81.1 44.4 27.4 2.6 7.9 0.00 69.4 76.1 8.9 16.1 8.7 104 9 83.7 44.8 25.6 2.9 37.5 0.00 71.2 75.9 11.2 21.7 10.7 90 10 85.1 45.3 25.0 3.1 53.0 0.00 74.1 75.9 12.1 20.4 11.9 83 11 86.9 45.5 23.7 3.3 64.7 0.00 77.4 75.7 13.6 23.7 13.2 78 12 89.1 45.9 22.5 3.6 70.7 0.00 81.0 75.6 10.7 18.8 10.3 80 13 90.7 45.3 21.0 3.9 74.5 0.00 84.0 75.6 11.4 22.6 10.3 86 14 91.4 44.2 19.6 4.1 68.6 0.00 86.5 75.4 11.0 19.5 10.3 92 15 91.9 44.1 19.2 4.1 56.9 0.00 88.0 75.4 8.7 18.1 7.6 101 16 92.1 42.6 18.1 4.2 42.5 0.00 88.3 75.4 8.3 15.9 7.6 102 17 91.4 42.4 18.3 4.1 23.9 0.00 87.4 75.4 10.3 18.6 9.8 73 18 90.1 43.0 19.5 3.9 7.9 0.00 85.6 75.6 7.6 15.0 7.4 87 19 87.8 42.6 20.7 3.6 0.2 0.00 83.1 75.6 6.5 11.6 6.3 96 20 84.7 43.3 23.5 3.1 0.0 0.00 81.0 75.7 4.5 9.2 4.3 94 21 84.6 42.6 23.0 3.1 0.0 0.00 79.3 75.9 5.6 11.2 5.4 78 22 84.4 42.6 23.1 3.1 0.0 0.00 78.1 75.9 6.3 15.2 6.0 88 23 83.3 43.3 24.6 2.9 0.0 0.00 77.0 76.1 6.3 12.3 6.0 92 24 81.1 45.1 28.3 2.6 0.0 0.06 75.6 76.1 6.3 12.1 6.0 96 AZMET Daily Weather Data : TUCSON : Sep 30 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.7 64.2 81.7 DegF RELATIVE HUMIDITY 76.2 16.4 33.8 % DEWPOINT 46.8 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 88.3 69.3 77.7 DegF SOIL TEMP. 20 in 76.3 75.4 75.9 DegF WIND SPEED 23.7 6.7 MPH WIND VECTOR MAG. 6.3 MPH WIND VECTOR DIR. 89 Degrees SOLAR RADIATION 510.5 Langleys PRECIPITATION 0.06 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 22.0 4351 27.0 5451 32.0 6628 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 1 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.9 44.8 29.0 2.5 0.0 0.00 73.8 76.3 4.7 7.8 4.7 96 2 80.8 44.4 27.8 2.6 0.0 0.00 72.3 76.3 5.4 9.2 5.4 97 3 77.9 45.1 31.3 2.2 0.0 0.00 71.1 76.3 4.3 8.3 4.0 102 4 75.0 46.0 35.9 1.9 0.0 0.00 70.2 76.3 2.7 5.6 2.7 90 5 72.7 46.8 39.8 1.6 0.0 0.00 69.4 76.3 2.2 4.5 2.2 76 6 71.8 46.9 41.4 1.6 0.0 0.00 68.9 76.3 2.2 4.7 2.0 77 7 69.8 48.7 47.2 1.3 2.4 0.00 68.4 76.1 2.2 4.0 2.2 66 8 74.1 49.8 42.6 1.7 16.0 0.00 68.5 76.1 3.4 5.6 3.4 80 9 79.7 50.4 35.9 2.2 28.2 0.00 70.3 75.9 3.1 6.7 3.1 92 10 84.7 48.6 28.6 2.9 51.1 0.00 73.0 75.9 4.7 8.5 4.5 91 11 87.6 48.0 25.5 3.3 59.5 0.00 75.7 75.7 5.6 10.7 5.1 90 12 89.6 47.3 23.3 3.7 53.8 0.00 78.1 75.6 4.3 9.4 3.8 107 13 91.0 46.8 21.9 3.9 62.6 0.00 79.9 75.6 2.7 8.9 1.3 118 14 92.1 46.9 21.3 4.1 65.7 0.00 82.2 75.4 3.6 8.5 2.2 154 15 92.1 45.9 20.4 4.1 41.6 0.00 83.3 75.4 2.0 7.8 0.4 58 16 91.0 45.7 21.0 3.9 15.3 0.00 82.4 75.2 3.6 10.7 2.0 273 17 83.8 49.8 31.3 2.8 4.5 0.00 80.4 75.2 7.6 17.0 6.0 203 18 78.6 56.3 46.6 1.8 0.5 0.01 78.4 75.2 5.1 14.1 4.7 47 19 78.3 57.0 48.2 1.7 0.0 0.00 76.8 75.4 3.1 8.5 1.1 83 20 77.7 57.7 50.1 1.6 0.0 0.00 75.7 75.4 2.2 5.6 1.6 200 21 76.8 57.6 51.5 1.5 0.0 0.00 74.7 75.4 1.6 5.8 0.4 81 22 75.2 59.7 58.7 1.2 0.0 0.00 74.1 75.6 0.7 4.3 0.2 88 23 76.6 57.4 51.5 1.5 0.0 0.00 73.6 75.6 2.2 5.6 1.1 133 24 75.9 57.2 52.2 1.5 0.0 0.00 73.0 75.6 4.7 10.3 4.7 91 AZMET Daily Weather Data : TUCSON : Oct 1 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.1 68.7 80.6 DegF RELATIVE HUMIDITY 64.6 18.7 36.8 % DEWPOINT 50.2 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 83.3 68.2 74.8 DegF SOIL TEMP. 20 in 76.3 75.2 75.7 DegF WIND SPEED 17.0 3.6 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 99 Degrees SOLAR RADIATION 400.9 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.3 4375 29.3 5481 34.4 6663 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 2 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.6 55.6 49.8 1.5 0.0 0.00 72.0 75.6 6.9 13.6 6.5 81 2 76.1 54.1 46.3 1.7 0.0 0.00 71.2 75.6 5.6 10.5 5.4 114 3 75.4 54.1 47.6 1.6 0.0 0.00 70.7 75.6 2.2 8.7 1.6 116 4 72.7 55.0 53.9 1.3 0.0 0.00 70.2 75.6 1.6 5.1 1.3 75 5 68.9 55.9 63.5 0.9 0.0 0.00 69.4 75.6 1.8 4.7 0.9 64 6 68.5 55.2 62.5 0.9 0.0 0.00 68.7 75.4 2.0 5.4 1.8 58 7 67.6 55.2 64.7 0.8 2.6 0.00 68.2 75.4 1.8 2.7 1.8 69 8 73.0 54.7 52.7 1.3 16.0 0.00 68.4 75.4 3.8 7.4 3.6 82 9 77.0 53.6 44.3 1.8 30.6 0.00 69.8 75.2 4.7 8.7 4.7 107 10 80.6 53.8 39.5 2.2 51.1 0.00 72.5 75.2 4.5 8.3 4.3 112 11 84.6 53.1 33.9 2.7 62.8 0.00 75.7 75.0 3.1 7.8 2.9 99 12 87.3 51.3 29.3 3.1 69.5 0.00 78.6 75.0 3.8 9.6 2.9 95 13 89.2 49.5 25.5 3.5 71.2 0.00 81.1 74.8 3.4 8.9 0.4 199 14 90.9 48.4 23.4 3.8 67.1 0.00 82.8 74.8 2.5 7.8 0.9 276 15 91.6 48.6 23.0 3.9 55.7 0.00 83.7 74.7 4.9 10.7 4.0 297 16 91.0 47.5 22.5 3.8 27.2 0.00 82.8 74.7 3.1 8.9 1.6 273 17 87.6 49.3 27.1 3.3 3.8 0.00 81.1 74.7 5.4 18.8 1.1 207 18 82.6 50.4 33.0 2.6 5.3 0.00 78.4 74.8 9.4 26.4 7.8 282 19 82.2 49.1 31.7 2.6 0.2 0.00 76.6 74.8 1.8 4.3 0.9 111 20 78.3 51.4 39.2 2.0 0.0 0.00 75.2 75.0 1.6 4.3 1.1 94 21 74.8 52.9 46.5 1.6 0.0 0.00 73.9 75.0 0.7 2.7 0.7 81 22 71.8 54.7 55.1 1.2 0.0 0.00 72.9 75.0 0.7 2.0 0.7 80 23 70.0 56.7 62.9 0.9 0.0 0.00 72.0 75.2 0.4 1.3 0.2 169 24 69.6 56.1 62.3 0.9 0.0 0.00 71.1 75.2 2.0 5.6 1.8 105 AZMET Daily Weather Data : TUCSON : Oct 2 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.7 66.6 78.6 DegF RELATIVE HUMIDITY 69.4 20.4 43.3 % DEWPOINT 52.7 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 83.7 68.0 74.5 DegF SOIL TEMP. 20 in 75.6 74.7 75.2 DegF WIND SPEED 26.4 3.1 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 93 Degrees SOLAR RADIATION 463.2 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 23.2 4399 28.1 5509 33.1 6696 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 3 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.1 51.6 42.5 1.8 0.0 0.00 70.2 75.2 5.6 9.6 5.6 124 2 74.7 52.7 46.6 1.6 0.0 0.00 69.6 75.2 3.4 7.4 3.4 98 3 71.2 54.0 54.5 1.2 0.0 0.00 68.9 75.2 2.2 5.1 2.2 82 4 73.6 51.8 46.7 1.5 0.0 0.00 68.4 75.2 4.3 9.4 4.0 110 5 70.7 52.5 52.6 1.2 0.0 0.00 68.0 75.2 3.1 6.3 3.1 86 6 69.6 52.2 54.0 1.1 0.0 0.00 67.5 75.0 4.3 7.2 4.0 102 7 68.7 52.5 56.7 1.0 2.4 0.00 66.9 75.0 3.1 8.5 2.9 84 8 73.4 53.2 49.4 1.4 17.9 0.00 67.3 75.0 4.7 8.5 4.5 73 9 77.2 54.0 44.5 1.8 34.9 0.00 68.9 74.8 6.0 9.4 6.0 81 10 80.8 53.2 38.6 2.2 51.1 0.00 71.4 74.8 5.4 8.7 5.1 80 11 84.7 51.3 31.7 2.8 62.8 0.00 74.5 74.7 4.5 10.5 4.0 104 12 87.1 50.0 28.0 3.2 69.8 0.00 77.4 74.5 3.6 10.1 2.9 130 13 88.9 48.7 25.2 3.5 71.2 0.00 80.1 74.5 3.6 10.7 2.5 140 14 90.0 47.7 23.4 3.7 65.7 0.00 81.7 74.3 4.9 12.1 4.5 108 15 90.0 46.6 22.5 3.7 25.8 0.00 81.3 74.3 3.4 8.3 2.0 277 16 85.1 49.1 28.8 2.9 11.0 0.00 79.5 74.3 9.6 19.7 8.9 85 17 86.5 46.6 25.1 3.2 22.5 0.00 78.1 74.3 6.7 12.1 6.5 73 18 86.4 45.9 24.5 3.3 7.2 0.00 76.8 74.3 4.0 9.8 4.0 88 19 80.6 48.2 32.4 2.4 0.0 0.00 75.0 74.5 0.7 2.7 0.7 87 20 78.1 50.4 37.9 2.0 0.0 0.00 73.9 74.5 1.3 4.3 1.1 92 21 78.8 50.0 36.6 2.1 0.0 0.00 73.0 74.5 2.7 6.3 2.5 80 22 79.3 48.6 34.0 2.3 0.0 0.00 72.1 74.7 2.5 8.1 2.0 88 23 75.6 53.8 47.5 1.6 0.0 0.00 71.6 74.7 0.9 2.7 0.9 20 24 72.7 55.8 55.9 1.2 0.0 0.01 71.1 74.7 1.1 3.4 0.7 72 AZMET Daily Weather Data : TUCSON : Oct 3 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.0 65.8 79.2 DegF RELATIVE HUMIDITY 82.1 20.8 39.2 % DEWPOINT 50.9 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 81.9 66.9 73.0 DegF SOIL TEMP. 20 in 75.2 74.3 74.7 DegF WIND SPEED 19.7 3.8 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 93 Degrees SOLAR RADIATION 442.0 Langleys PRECIPITATION 0.01 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 22.5 4421 27.5 5536 32.6 6728 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 4 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.6 53.1 45.8 1.6 0.0 0.00 70.7 74.7 2.5 5.1 2.5 103 2 76.1 51.1 41.6 1.8 0.0 0.00 70.5 74.7 2.2 7.4 1.3 104 3 75.9 49.5 39.5 1.9 0.0 0.00 70.0 74.7 4.3 7.4 4.0 92 4 73.6 49.5 42.5 1.6 0.0 0.00 69.1 74.7 3.1 5.6 3.1 102 5 69.3 51.6 53.8 1.1 0.0 0.00 68.2 74.7 1.1 2.7 0.9 91 6 66.7 52.2 59.4 0.9 0.0 0.00 67.6 74.7 1.1 2.9 0.9 91 7 65.8 52.9 63.2 0.8 1.0 0.00 67.1 74.5 1.6 3.1 1.6 74 8 68.9 53.2 57.7 1.0 9.3 0.00 67.1 74.5 2.5 4.9 2.5 91 9 76.3 52.0 42.8 1.8 35.6 0.00 68.5 74.3 5.4 10.3 5.4 104 10 80.6 49.6 33.8 2.4 46.3 0.00 70.7 74.3 6.9 11.0 6.7 92 11 83.5 47.1 28.3 2.8 43.7 0.00 72.5 74.3 6.3 11.0 5.6 108 12 85.1 42.1 22.1 3.2 33.2 0.00 73.4 74.1 6.5 15.0 5.8 142 13 86.7 40.3 19.5 3.5 53.0 0.00 74.1 74.1 8.5 28.0 7.2 156 14 88.0 39.6 18.3 3.7 52.3 0.00 75.2 73.9 9.6 19.2 7.8 177 15 88.3 38.7 17.4 3.8 49.0 0.00 75.6 73.9 9.6 18.8 8.5 194 16 88.2 39.9 18.4 3.7 43.2 0.00 75.7 73.9 9.6 19.7 8.3 212 17 86.5 42.4 21.4 3.4 28.7 0.00 75.4 73.9 10.7 21.5 9.6 226 18 83.1 42.8 24.2 2.9 6.9 0.00 73.6 73.8 10.7 23.5 9.8 233 19 80.1 38.5 22.6 2.7 0.0 0.00 71.6 73.8 7.8 16.6 7.4 233 20 77.9 38.1 23.9 2.5 0.0 0.00 70.0 73.8 4.5 13.6 3.8 212 21 75.2 41.7 30.1 2.1 0.0 0.00 68.7 73.9 4.0 8.9 3.8 247 22 72.5 45.1 37.9 1.7 0.0 0.00 67.6 73.9 5.1 14.3 4.3 282 23 67.1 50.7 55.8 1.0 0.0 0.00 66.9 73.9 5.6 11.9 5.4 285 24 65.7 50.4 57.9 0.9 0.0 0.00 66.0 73.9 3.4 6.3 3.1 259 AZMET Daily Weather Data : TUCSON : Oct 4 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.6 64.2 77.4 DegF RELATIVE HUMIDITY 69.5 15.4 36.6 % DEWPOINT 46.4 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 75.7 66.0 70.7 DegF SOIL TEMP. 20 in 74.7 73.8 74.3 DegF WIND SPEED 28.0 5.6 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 184 Degrees SOLAR RADIATION 402.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.2 4442 26.3 5563 31.3 6760 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 5 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.3 49.6 60.9 0.8 0.0 0.00 65.3 73.9 0.9 2.5 0.7 116 2 62.1 50.0 64.9 0.7 0.0 0.00 64.8 73.8 2.0 4.9 1.8 84 3 62.4 50.4 64.9 0.7 0.0 0.00 64.2 73.8 2.5 4.9 2.2 103 4 62.4 50.9 65.8 0.7 0.0 0.00 63.7 73.8 3.6 7.4 3.4 95 5 62.8 50.0 63.2 0.7 0.0 0.00 63.1 73.6 2.5 5.6 2.5 77 6 61.5 50.0 65.8 0.6 0.0 0.00 62.8 73.6 2.5 3.6 2.5 94 7 61.3 50.2 66.5 0.6 2.4 0.00 62.2 73.4 2.7 4.3 2.7 98 8 64.9 50.4 59.0 0.9 16.7 0.00 62.6 73.2 4.3 8.3 4.0 80 9 68.5 49.5 50.6 1.2 36.1 0.00 64.4 73.2 6.0 10.7 5.8 104 10 71.2 46.4 41.1 1.5 50.7 0.00 66.9 73.0 4.9 10.3 4.7 109 11 73.8 43.5 33.8 1.9 63.5 0.00 70.0 72.9 3.6 8.3 2.5 100 12 76.1 41.2 28.6 2.2 69.0 0.00 73.0 72.7 2.9 6.7 1.6 111 13 77.5 39.0 25.1 2.4 71.2 0.00 75.6 72.7 3.6 10.7 0.9 92 14 79.5 34.5 19.7 2.8 66.9 0.00 77.2 72.5 3.4 11.2 2.0 341 15 80.4 33.4 18.2 2.9 56.1 0.00 78.1 72.5 4.0 10.7 2.9 68 16 82.0 33.4 17.3 3.1 42.3 0.00 78.3 72.5 2.9 9.8 1.1 28 17 82.4 32.5 16.6 3.1 18.9 0.00 77.2 72.5 4.3 15.0 2.2 234 18 81.7 29.8 15.2 3.1 7.6 0.00 74.5 72.5 8.3 16.3 7.8 245 19 79.2 33.6 19.2 2.7 0.0 0.00 71.8 72.5 5.1 10.3 4.9 235 20 77.2 37.2 23.6 2.4 0.0 0.00 69.8 72.5 5.4 12.1 5.1 232 21 75.0 38.8 27.1 2.2 0.0 0.00 68.4 72.7 2.5 8.3 2.2 237 22 68.2 41.2 37.3 1.5 0.0 0.00 67.3 72.7 0.7 2.5 0.7 102 23 63.0 46.9 57.1 0.9 0.0 0.00 66.4 72.7 0.9 3.4 0.7 96 24 58.5 50.2 75.0 0.4 0.0 0.00 65.3 72.9 1.3 4.3 0.9 86 AZMET Daily Weather Data : TUCSON : Oct 5 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.1 55.6 70.7 DegF RELATIVE HUMIDITY 92.8 14.2 42.4 % DEWPOINT 43.0 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 78.4 62.2 68.9 DegF SOIL TEMP. 20 in 73.9 72.3 73.0 DegF WIND SPEED 16.3 3.4 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 121 Degrees SOLAR RADIATION 501.5 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 14.4 4457 19.4 5582 24.3 6784 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 6 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.7 45.0 50.6 1.0 0.0 0.00 64.4 72.9 1.3 5.8 0.7 147 2 64.6 43.7 46.8 1.1 0.0 0.00 63.9 72.9 1.3 4.7 0.4 343 3 63.7 43.5 48.2 1.0 0.0 0.00 63.5 72.9 1.3 6.5 0.4 116 4 62.6 44.2 51.0 0.9 0.0 0.00 63.1 72.7 1.1 3.4 0.2 7 5 64.4 41.0 42.6 1.2 0.0 0.00 62.8 72.7 1.8 8.1 0.9 275 6 66.2 36.3 33.1 1.5 0.0 0.00 62.4 72.5 3.6 7.8 3.1 246 7 65.8 41.9 41.6 1.3 2.6 0.00 61.9 72.5 2.2 5.8 2.0 213 8 66.0 46.2 48.6 1.1 6.9 0.00 62.2 72.3 3.4 9.8 2.9 139 9 65.8 46.4 49.3 1.1 9.1 0.00 62.6 72.3 6.9 13.0 6.7 121 10 66.7 50.5 55.9 1.0 8.6 0.00 63.3 72.1 6.7 16.3 6.3 133 11 66.9 52.2 60.3 0.9 10.5 0.00 64.0 72.0 7.8 17.4 2.2 228 12 56.8 52.9 86.8 0.2 9.8 0.00 64.0 72.0 13.9 20.4 13.4 311 13 56.7 51.3 82.2 0.3 17.2 0.00 64.0 71.8 13.9 19.5 13.4 308 14 54.5 50.7 86.8 0.2 27.7 0.01 64.0 71.6 12.8 19.5 12.3 307 15 57.2 48.0 71.6 0.4 46.8 0.00 65.3 71.6 12.8 20.8 12.3 312 16 62.4 49.3 62.2 0.7 44.9 0.00 66.9 71.4 8.7 15.2 8.3 315 17 63.5 49.3 59.8 0.8 23.9 0.00 67.3 71.4 7.6 13.2 7.2 297 18 63.1 49.5 61.1 0.8 3.6 0.00 66.4 71.2 5.1 10.3 4.9 317 19 63.3 49.1 59.8 0.8 0.0 0.00 65.1 71.2 4.7 9.8 4.3 317 20 62.4 50.0 63.9 0.7 0.0 0.00 64.2 71.2 2.0 5.4 1.8 239 21 61.5 50.4 66.8 0.6 0.0 0.00 63.7 71.1 0.7 3.1 0.4 213 22 60.6 50.9 70.6 0.5 0.0 0.00 63.1 71.1 0.9 4.3 0.2 223 23 54.5 53.4 96.2 0.1 0.0 0.00 62.2 71.1 0.4 2.2 0.2 180 24 52.7 52.7 100.0 0.0 0.0 0.00 61.5 70.9 0.7 2.7 0.7 139 AZMET Daily Weather Data : TUCSON : Oct 6 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.8 52.2 61.9 DegF RELATIVE HUMIDITY 100.0 29.6 62.3 % DEWPOINT 47.8 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 67.5 61.5 63.9 DegF SOIL TEMP. 20 in 72.9 70.9 72.0 DegF WIND SPEED 20.8 5.1 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 301 Degrees SOLAR RADIATION 211.9 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.5 4463 11.0 5593 15.8 6800 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 7 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.9 52.9 100.0 0.0 0.0 0.00 61.0 70.9 0.7 1.8 0.7 65 2 52.7 52.5 99.9 0.0 0.0 0.00 60.4 70.9 0.4 0.4 0.4 57 3 51.1 50.9 99.9 0.0 0.0 0.00 59.7 70.7 0.4 1.3 0.4 85 4 49.6 49.6 100.0 0.0 0.0 0.00 59.0 70.7 0.4 1.8 0.4 86 5 49.1 48.9 99.9 0.0 0.0 0.00 58.3 70.5 0.7 2.7 0.2 144 6 48.6 48.2 98.8 0.0 0.0 0.00 57.6 70.5 0.4 1.6 0.4 186 7 49.3 47.5 93.3 0.1 1.4 0.00 57.2 70.3 0.9 3.4 0.2 244 8 56.3 44.8 65.2 0.5 7.6 0.00 57.6 70.2 2.9 5.8 2.9 267 9 59.9 41.4 50.2 0.9 28.7 0.00 59.0 70.2 4.5 8.3 4.3 288 10 62.2 37.4 39.6 1.2 52.3 0.00 61.5 70.0 5.8 11.9 5.4 302 11 64.4 32.9 30.9 1.4 64.5 0.00 64.2 69.8 6.7 12.8 5.8 310 12 65.8 31.8 28.0 1.6 72.4 0.00 66.7 69.8 8.5 17.7 7.6 299 13 66.6 32.4 27.9 1.6 61.9 0.00 68.5 69.6 9.2 16.3 8.3 306 14 67.8 32.5 26.9 1.7 66.9 0.00 69.4 69.6 9.6 18.1 8.9 311 15 68.4 27.5 21.6 1.9 54.0 0.00 69.8 69.4 9.6 16.6 8.5 295 16 68.9 27.1 20.9 1.9 42.3 0.00 69.8 69.4 9.8 17.9 8.9 304 17 68.2 28.0 22.1 1.8 23.9 0.00 68.5 69.4 8.9 14.8 8.3 312 18 66.9 26.8 22.0 1.8 4.5 0.00 66.4 69.4 8.5 15.0 8.3 308 19 64.8 26.6 23.4 1.6 0.0 0.00 64.2 69.4 4.7 11.4 4.5 311 20 62.4 26.1 24.9 1.5 0.0 0.00 62.4 69.4 2.5 5.6 2.2 334 21 60.3 26.2 27.2 1.3 0.0 0.00 61.2 69.4 1.6 3.8 1.3 338 22 54.1 29.5 38.6 0.9 0.0 0.00 59.9 69.4 1.6 4.3 1.3 81 23 51.8 33.3 49.6 0.7 0.0 0.00 58.6 69.4 1.6 3.6 1.3 93 24 50.0 33.6 53.3 0.6 0.0 0.03 57.6 69.4 1.6 3.8 1.6 68 AZMET Daily Weather Data : TUCSON : Oct 7 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.8 47.5 58.8 DegF RELATIVE HUMIDITY 100.0 16.3 52.7 % DEWPOINT 37.0 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 70.0 57.2 62.6 DegF SOIL TEMP. 20 in 70.9 69.3 70.0 DegF WIND SPEED 18.1 4.3 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 307 Degrees SOLAR RADIATION 480.2 Langleys PRECIPITATION 0.03 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 5.6 4469 9.0 5602 13.7 6813 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 8 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.1 35.1 62.8 0.4 0.0 0.00 56.5 69.4 0.7 1.8 0.7 120 2 45.5 34.2 64.1 0.4 0.0 0.00 55.6 69.4 1.1 3.8 0.9 80 3 44.1 34.9 69.7 0.3 0.0 0.00 54.9 69.4 0.7 2.0 0.7 90 4 43.2 34.3 70.8 0.3 0.0 0.00 54.1 69.3 1.1 2.7 0.9 96 5 42.6 32.5 67.0 0.3 0.0 0.00 53.4 69.1 1.8 4.3 1.8 75 6 41.5 32.7 70.5 0.3 0.0 0.00 52.7 69.1 1.3 3.6 1.3 89 7 41.0 33.4 74.2 0.2 2.4 0.00 52.0 68.9 0.7 2.2 0.7 101 8 47.7 33.6 58.4 0.5 18.2 0.01 52.3 68.7 2.0 4.3 2.0 64 9 55.8 32.4 41.2 0.9 36.1 0.00 54.5 68.5 1.1 4.0 0.4 93 10 61.7 30.6 30.9 1.3 52.3 0.00 57.9 68.4 1.8 5.6 0.9 97 11 66.0 29.7 25.5 1.6 64.5 0.00 61.9 68.2 2.7 9.2 1.1 273 12 67.6 27.7 22.3 1.8 71.2 0.00 65.3 68.0 2.9 7.8 1.8 300 13 70.0 27.5 20.4 2.0 71.9 0.00 68.2 67.8 4.0 10.7 1.8 239 14 71.4 27.5 19.4 2.1 67.1 0.00 69.8 67.8 7.2 13.0 6.0 269 15 72.3 28.2 19.4 2.2 56.9 0.00 70.3 67.6 8.1 14.8 6.9 270 16 72.1 28.0 19.3 2.2 41.8 0.00 70.0 67.6 8.9 17.0 8.3 281 17 71.4 25.2 17.6 2.2 24.4 0.00 68.5 67.6 10.1 14.8 9.6 278 18 69.8 23.0 16.9 2.1 6.7 0.00 66.2 67.6 8.9 14.8 8.5 286 19 67.3 23.9 19.3 1.8 0.0 0.00 63.9 67.6 7.2 11.2 6.9 294 20 64.6 25.5 22.6 1.6 0.0 0.00 61.9 67.6 7.2 11.6 6.9 278 21 63.7 25.0 22.9 1.5 0.0 0.00 60.4 67.8 4.3 12.3 3.6 306 22 56.1 27.9 33.7 1.0 0.0 0.00 59.2 67.8 0.7 2.7 0.7 82 23 51.1 35.4 55.2 0.6 0.0 0.01 58.1 67.8 1.8 4.9 1.6 81 24 51.4 31.5 46.1 0.7 0.0 0.00 57.0 67.8 2.2 4.3 2.0 64 AZMET Daily Weather Data : TUCSON : Oct 8 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.2 40.1 57.7 DegF RELATIVE HUMIDITY 87.5 15.3 40.4 % DEWPOINT 30.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 70.3 52.0 60.3 DegF SOIL TEMP. 20 in 69.4 67.5 68.4 DegF WIND SPEED 17.0 3.6 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 286 Degrees SOLAR RADIATION 513.2 Langleys PRECIPITATION 0.02 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 6.1 4475 9.0 5611 12.4 6826 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 9 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.5 32.0 48.8 0.6 0.0 0.00 56.1 67.8 2.0 3.1 1.8 97 2 48.2 31.6 52.6 0.6 0.0 0.00 55.2 67.8 1.1 2.5 0.9 89 3 46.6 32.0 56.6 0.5 0.0 0.00 54.5 67.8 0.9 2.9 0.9 84 4 46.2 31.3 55.7 0.5 0.0 0.00 53.8 67.8 1.8 4.7 1.6 74 5 44.8 32.2 61.0 0.4 0.0 0.00 53.2 67.6 0.9 2.7 0.9 129 6 43.2 32.4 65.5 0.3 0.0 0.00 52.5 67.6 1.1 2.7 0.9 66 7 42.8 32.9 67.7 0.3 2.2 0.01 52.0 67.5 0.7 1.8 0.7 66 8 51.1 33.8 51.7 0.6 18.2 0.00 52.3 67.3 0.4 1.6 0.4 60 9 59.4 32.2 35.5 1.1 36.3 0.00 54.5 67.1 0.4 2.5 0.4 83 10 65.1 31.5 28.4 1.5 52.3 0.00 58.1 67.1 1.1 4.9 0.2 325 11 68.0 31.1 25.2 1.8 64.3 0.00 62.1 66.9 2.5 5.8 1.8 293 12 72.7 31.8 22.1 2.1 71.2 0.00 65.8 66.7 1.8 6.3 1.3 284 13 76.3 28.6 17.3 2.5 72.2 0.00 68.9 66.6 3.8 10.3 2.7 95 14 78.1 25.7 14.4 2.8 67.4 0.00 71.1 66.6 3.6 9.4 1.6 183 15 79.2 25.3 13.7 2.9 56.9 0.00 72.3 66.4 3.4 9.4 2.0 300 16 80.1 25.2 13.1 3.0 42.0 0.00 72.7 66.4 2.5 7.4 1.3 99 17 79.9 25.3 13.3 3.0 24.1 0.00 71.8 66.4 4.3 9.8 3.8 280 18 77.7 25.9 14.6 2.8 6.4 0.00 69.4 66.4 4.7 9.2 4.5 296 19 73.6 28.2 18.5 2.3 0.0 0.00 66.9 66.6 5.1 10.1 4.9 288 20 70.3 30.2 22.5 2.0 0.0 0.00 64.9 66.6 4.5 7.8 4.5 272 21 66.2 30.9 26.7 1.6 0.0 0.00 63.3 66.7 2.0 7.4 1.6 314 22 59.4 32.7 36.5 1.1 0.0 0.00 61.9 66.9 1.1 3.1 1.1 80 23 52.0 43.9 74.5 0.3 0.0 0.00 60.4 66.9 1.3 3.4 1.1 82 24 52.0 37.0 56.6 0.6 0.0 0.00 59.4 67.1 0.4 1.3 0.4 76 AZMET Daily Weather Data : TUCSON : Oct 9 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.1 41.5 61.7 DegF RELATIVE HUMIDITY 87.0 11.6 37.2 % DEWPOINT 30.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 72.7 51.8 61.3 DegF SOIL TEMP. 20 in 67.8 66.4 67.1 DegF WIND SPEED 10.3 2.2 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 308 Degrees SOLAR RADIATION 513.9 Langleys PRECIPITATION 0.01 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 9.7 4485 13.1 5624 16.7 6843 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 10 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.4 33.1 42.6 0.9 0.0 0.00 58.3 67.1 2.5 4.3 2.5 111 2 53.4 33.4 46.6 0.7 0.0 0.00 57.4 67.1 2.0 3.6 2.0 73 3 51.1 34.0 51.9 0.6 0.0 0.00 56.5 67.1 1.6 4.0 1.6 87 4 52.0 33.6 49.3 0.7 0.0 0.00 55.8 67.1 2.5 4.7 2.5 89 5 50.9 33.6 51.4 0.6 0.0 0.00 55.0 67.1 1.8 3.1 1.6 96 6 47.8 34.5 59.5 0.5 0.0 0.00 54.3 67.1 1.3 2.7 1.3 91 7 46.0 35.4 66.6 0.3 2.2 0.00 53.6 66.9 0.7 1.8 0.4 101 8 53.4 34.9 50.0 0.7 17.4 0.00 54.0 66.9 2.0 4.0 2.0 75 9 61.3 33.6 35.2 1.2 34.2 0.00 55.9 66.7 2.7 4.7 2.5 94 10 68.7 33.4 27.2 1.8 51.4 0.00 59.4 66.7 2.2 7.4 2.0 84 11 73.6 32.7 22.3 2.2 63.3 0.00 63.3 66.6 1.6 4.3 0.9 22 12 77.5 32.0 19.0 2.6 70.2 0.00 67.1 66.4 1.8 5.6 0.9 262 13 81.1 28.6 14.8 3.1 70.9 0.00 70.2 66.4 2.7 6.9 1.6 253 14 82.8 26.1 12.6 3.3 66.4 0.00 72.3 66.2 3.6 7.8 2.0 264 15 84.0 26.2 12.1 3.5 55.9 0.00 73.4 66.2 4.9 11.2 4.0 284 16 83.7 26.6 12.4 3.4 41.1 0.00 73.2 66.2 5.8 11.9 5.1 270 17 82.8 26.2 12.7 3.3 23.4 0.00 71.8 66.2 6.9 11.6 6.7 286 18 80.8 25.2 12.9 3.1 6.0 0.00 69.6 66.2 5.8 10.1 5.8 302 19 75.9 27.0 16.4 2.6 0.0 0.00 67.1 66.4 4.0 6.7 3.8 296 20 72.3 28.8 19.8 2.2 0.0 0.00 65.1 66.4 5.6 9.2 5.6 266 21 70.2 29.3 21.8 2.0 0.0 0.00 63.5 66.6 3.8 7.4 2.9 259 22 62.1 30.7 30.8 1.3 0.0 0.00 62.2 66.7 1.6 3.1 1.6 80 23 56.8 37.8 49.7 0.8 0.0 0.01 60.8 66.7 0.9 2.7 0.9 81 24 54.1 36.9 52.0 0.7 0.0 0.00 59.7 66.9 0.9 2.7 0.9 82 AZMET Daily Weather Data : TUCSON : Oct 10 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.3 44.6 65.7 DegF RELATIVE HUMIDITY 72.8 10.6 32.9 % DEWPOINT 31.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 73.4 53.6 62.4 DegF SOIL TEMP. 20 in 67.1 66.2 66.7 DegF WIND SPEED 11.9 2.9 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 295 Degrees SOLAR RADIATION 502.4 Langleys PRECIPITATION 0.01 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 12.2 4497 15.8 5640 20.0 6863 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 11 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.4 36.0 51.5 0.7 0.0 0.01 58.6 66.9 1.6 3.4 1.6 68 2 54.0 35.4 49.2 0.7 0.0 0.00 57.7 66.9 1.8 4.0 1.8 89 3 51.3 35.2 54.1 0.6 0.0 0.00 57.0 66.9 0.9 2.0 0.9 73 4 49.8 35.8 58.5 0.5 0.0 0.00 56.1 66.9 1.3 3.1 1.3 79 5 49.1 34.3 56.5 0.5 0.0 0.00 55.4 66.9 1.1 2.9 1.1 81 6 47.8 34.7 60.4 0.4 0.0 0.00 54.7 66.9 1.3 2.9 1.1 73 7 46.6 35.2 64.8 0.4 1.9 0.00 54.1 66.7 0.9 2.9 0.9 81 8 54.7 35.4 48.5 0.8 17.2 0.00 54.3 66.7 1.8 4.9 1.8 95 9 62.4 34.3 35.0 1.3 34.6 0.00 56.3 66.6 2.0 5.4 2.0 104 10 68.9 34.2 27.7 1.8 51.1 0.00 59.7 66.6 2.5 5.6 2.2 106 11 74.3 33.6 22.5 2.3 62.8 0.00 63.7 66.4 1.6 4.5 0.9 94 12 78.8 32.0 18.2 2.7 69.5 0.00 67.5 66.2 2.0 6.3 0.7 279 13 81.1 29.7 15.3 3.1 70.5 0.00 70.5 66.2 3.1 8.9 2.7 287 14 83.5 28.6 13.6 3.4 65.5 0.00 72.3 66.0 5.4 11.6 4.7 280 15 84.4 29.5 13.6 3.5 55.2 0.00 72.7 66.0 9.2 14.1 8.7 271 16 84.9 28.2 12.8 3.6 40.1 0.00 72.1 66.0 10.5 17.0 10.1 280 17 84.0 26.2 12.2 3.5 22.9 0.00 70.9 66.0 10.7 15.0 10.5 284 18 81.7 26.8 13.4 3.2 5.5 0.00 68.7 66.0 8.7 13.6 8.7 284 19 77.9 28.0 15.9 2.8 0.0 0.00 66.6 66.2 4.5 8.1 4.5 292 20 74.8 28.9 18.2 2.4 0.0 0.00 64.8 66.2 6.0 10.1 5.8 278 21 71.8 30.6 21.7 2.1 0.0 0.00 63.5 66.4 1.8 6.9 1.6 295 22 63.9 32.2 30.6 1.4 0.0 0.00 62.4 66.6 0.9 2.9 0.2 103 23 57.7 39.2 50.4 0.8 0.0 0.00 61.0 66.6 1.3 2.7 1.1 74 24 58.8 34.0 39.2 1.0 0.0 0.00 59.9 66.6 2.7 5.6 2.0 96 AZMET Daily Weather Data : TUCSON : Oct 11 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.5 45.7 66.6 DegF RELATIVE HUMIDITY 79.2 11.4 33.5 % DEWPOINT 32.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 72.9 54.0 62.6 DegF SOIL TEMP. 20 in 66.9 66.0 66.6 DegF WIND SPEED 17.0 3.6 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 287 Degrees SOLAR RADIATION 497.4 Langleys PRECIPITATION 0.01 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 12.6 4510 16.2 5656 20.5 6883 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 12 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.2 34.0 38.9 1.0 0.0 0.00 59.2 66.6 1.1 2.7 0.7 50 2 55.9 34.3 44.1 0.9 0.0 0.00 58.3 66.7 1.6 4.0 1.3 97 3 54.5 35.1 47.6 0.8 0.0 0.00 57.6 66.7 1.1 2.9 0.9 79 4 53.1 35.2 50.8 0.7 0.0 0.00 56.8 66.7 1.1 2.7 0.9 85 5 51.3 36.3 56.5 0.6 0.0 0.00 56.1 66.6 0.9 2.9 0.7 94 6 50.5 36.3 58.0 0.5 0.0 0.00 55.6 66.6 1.1 3.4 1.1 70 7 49.5 36.7 61.3 0.5 1.9 0.00 55.0 66.6 0.9 2.5 0.9 91 8 57.9 37.8 47.5 0.9 17.2 0.00 55.2 66.6 1.6 4.3 1.3 96 9 66.2 34.2 30.4 1.5 35.1 0.00 57.4 66.4 2.0 4.7 1.6 68 10 73.0 35.1 25.0 2.1 50.9 0.00 60.8 66.2 0.7 2.7 0.7 336 11 79.7 36.5 21.2 2.7 62.8 0.00 64.8 66.2 0.9 4.0 0.2 168 12 83.1 34.3 17.3 3.2 69.5 0.00 68.5 66.0 2.9 8.1 2.2 299 13 86.0 34.0 15.6 3.6 70.7 0.00 71.6 66.0 3.4 8.9 2.5 285 14 88.2 33.3 14.2 3.9 65.5 0.00 73.8 66.0 2.9 9.4 1.6 321 15 89.8 33.1 13.4 4.1 55.2 0.00 75.0 65.8 3.8 9.4 3.4 264 16 90.0 33.6 13.6 4.2 40.1 0.00 74.8 65.8 6.0 11.0 5.6 272 17 89.8 33.6 13.6 4.1 22.5 0.00 73.8 65.8 7.2 11.6 6.5 277 18 86.9 34.2 15.3 3.7 5.3 0.00 71.4 66.0 6.3 12.5 6.0 309 19 82.9 34.9 17.9 3.2 0.0 0.00 69.3 66.0 4.3 8.7 4.3 308 20 79.0 35.4 20.9 2.7 0.0 0.00 67.6 66.2 1.8 5.1 1.3 296 21 70.2 37.8 30.7 1.8 0.0 0.00 66.0 66.4 0.9 2.9 0.9 96 22 64.9 39.2 38.8 1.3 0.0 0.00 64.8 66.4 0.9 2.7 0.9 103 23 60.8 44.1 55.4 0.9 0.0 0.00 63.5 66.6 1.1 2.7 1.1 78 24 54.9 50.0 84.2 0.2 0.0 0.02 62.1 66.7 1.1 3.4 1.1 68 AZMET Daily Weather Data : TUCSON : Oct 12 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.5 48.4 69.8 DegF RELATIVE HUMIDITY 92.9 12.2 34.7 % DEWPOINT 36.1 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 75.2 54.9 64.0 DegF SOIL TEMP. 20 in 66.7 65.8 66.4 DegF WIND SPEED 12.5 2.2 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 306 Degrees SOLAR RADIATION 496.7 Langleys PRECIPITATION 0.02 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 14.8 4524 18.9 5675 23.8 6907 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 13 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.2 42.1 56.9 0.7 0.0 0.00 61.2 66.7 0.9 2.2 0.9 85 2 56.3 41.9 58.5 0.6 0.0 0.00 60.3 66.9 1.1 2.7 1.1 85 3 57.4 39.0 50.3 0.8 0.0 0.00 59.0 66.9 2.7 4.5 2.5 79 4 54.7 40.3 58.2 0.6 0.0 0.00 58.5 66.9 0.7 2.7 0.7 107 5 52.0 40.1 63.5 0.5 0.0 0.00 57.7 66.9 0.4 1.3 0.4 93 6 51.6 39.6 63.4 0.5 0.0 0.00 57.0 66.9 1.3 3.1 1.3 93 7 52.5 38.8 59.8 0.5 1.9 0.00 56.5 66.7 1.1 3.8 1.1 90 8 60.1 41.7 51.1 0.9 17.0 0.00 56.7 66.7 0.4 1.8 0.4 88 9 70.9 39.2 32.0 1.8 34.9 0.00 58.8 66.6 0.9 2.9 0.9 67 10 79.5 36.3 21.1 2.7 50.7 0.00 62.4 66.6 0.7 3.4 0.7 83 11 83.8 36.1 18.2 3.2 62.3 0.00 66.4 66.4 2.0 6.5 2.0 80 12 87.6 34.0 14.8 3.8 69.0 0.00 69.8 66.4 4.0 7.8 3.6 90 13 91.4 32.7 12.5 4.4 70.0 0.00 72.7 66.2 2.9 6.7 2.7 78 14 94.1 31.8 11.1 4.8 65.0 0.00 75.2 66.2 2.2 6.7 1.6 10 15 94.3 31.3 10.8 4.9 54.2 0.00 76.3 66.2 4.3 10.3 2.9 334 16 94.5 30.9 10.6 4.9 39.4 0.00 76.1 66.2 5.1 11.2 4.3 305 17 93.7 30.7 10.7 4.8 22.0 0.00 75.0 66.2 5.8 12.1 5.4 303 18 91.0 30.7 11.7 4.4 5.0 0.00 72.7 66.2 4.9 9.6 4.9 300 19 85.3 31.1 14.2 3.6 0.0 0.00 70.5 66.4 3.8 6.5 3.8 295 20 80.8 32.5 17.5 3.0 0.0 0.00 68.5 66.4 3.1 5.6 2.9 265 21 71.4 36.1 27.5 1.9 0.0 0.00 67.1 66.6 0.9 3.1 0.4 102 22 66.7 36.1 32.3 1.5 0.0 0.00 65.7 66.7 0.9 2.2 0.9 99 23 65.7 35.8 33.2 1.4 0.0 0.00 64.4 66.9 2.0 3.6 1.8 90 24 62.2 37.4 39.6 1.1 0.0 0.00 63.3 66.9 1.1 2.7 1.1 100 AZMET Daily Weather Data : TUCSON : Oct 13 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.4 50.7 73.2 DegF RELATIVE HUMIDITY 77.9 9.4 32.5 % DEWPOINT 36.1 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 76.3 56.3 65.5 DegF SOIL TEMP. 20 in 66.9 66.0 66.6 DegF WIND SPEED 12.1 2.2 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 10 Degrees SOLAR RADIATION 490.7 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 16.9 4541 21.2 5696 26.3 6933 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 14 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.8 36.1 37.2 1.2 0.0 0.00 62.2 67.1 1.8 3.4 1.6 74 2 59.7 37.4 43.3 1.0 0.0 0.00 61.3 67.1 1.6 4.3 1.3 80 3 56.5 38.7 51.3 0.8 0.0 0.00 60.4 67.1 1.1 2.7 1.1 100 4 56.8 37.6 48.7 0.8 0.0 0.00 59.5 67.1 1.8 3.4 1.8 85 5 55.4 37.9 51.6 0.7 0.0 0.00 58.8 67.1 0.9 2.2 0.9 79 6 54.1 38.3 54.8 0.6 0.0 0.00 58.1 67.1 0.9 2.7 0.9 76 7 52.7 39.0 59.7 0.6 1.7 0.00 57.4 67.1 0.7 2.2 0.7 82 8 59.9 39.2 46.8 0.9 16.5 0.00 57.6 67.1 2.2 3.8 2.0 85 9 68.0 37.9 33.2 1.6 34.2 0.00 59.4 66.9 3.6 5.6 3.6 86 10 75.6 39.6 27.4 2.2 49.9 0.00 62.6 66.9 2.7 6.3 2.7 85 11 83.3 39.0 20.9 3.1 61.6 0.00 66.6 66.7 1.6 5.8 1.3 98 12 87.6 35.1 15.5 3.8 68.3 0.00 70.3 66.7 2.5 6.5 2.0 109 13 91.0 34.0 13.3 4.3 69.5 0.00 73.6 66.6 1.6 5.6 0.9 71 14 92.8 32.0 11.7 4.7 64.5 0.00 75.9 66.6 2.5 7.8 2.2 277 15 94.3 30.6 10.5 4.9 54.0 0.00 77.0 66.4 2.7 8.3 1.1 289 16 95.2 30.4 10.1 5.1 39.2 0.00 77.4 66.4 2.0 7.2 0.7 234 17 94.8 29.8 10.0 5.0 21.5 0.00 76.6 66.6 2.5 6.7 2.0 296 18 91.0 30.7 11.7 4.4 4.3 0.00 74.7 66.6 3.1 6.9 2.9 291 19 80.6 34.3 19.0 2.9 0.0 0.00 72.3 66.7 0.9 4.5 0.9 266 20 77.7 36.1 22.4 2.5 0.0 0.00 69.3 66.7 2.0 4.0 1.8 278 21 71.2 35.2 26.7 1.9 0.0 0.00 68.0 66.9 1.1 3.4 1.1 87 22 66.9 35.1 30.9 1.6 0.0 0.00 66.6 67.1 0.9 3.4 0.9 66 23 63.5 38.3 39.3 1.2 0.0 0.00 65.3 67.3 1.3 3.4 1.3 74 24 64.6 36.9 35.9 1.3 0.0 0.01 64.0 67.5 2.2 5.1 2.0 93 AZMET Daily Weather Data : TUCSON : Oct 14 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.3 51.4 73.2 DegF RELATIVE HUMIDITY 63.0 8.6 30.5 % DEWPOINT 35.8 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 77.4 57.2 66.4 DegF SOIL TEMP. 20 in 67.5 66.4 66.9 DegF WIND SPEED 8.3 1.8 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 74 Degrees SOLAR RADIATION 485.0 Langleys PRECIPITATION 0.01 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 17.1 4558 21.6 5718 26.6 6960 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 15 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.1 37.0 37.9 1.2 0.0 0.00 63.0 67.5 1.3 3.4 1.1 86 2 59.2 38.5 46.2 0.9 0.0 0.00 62.1 67.6 1.3 2.9 1.3 91 3 57.9 39.0 49.5 0.8 0.0 0.00 61.2 67.6 1.6 3.6 1.6 89 4 55.2 39.7 55.7 0.7 0.0 0.00 60.3 67.6 0.9 2.7 0.9 74 5 54.3 39.4 57.3 0.6 0.0 0.00 59.5 67.6 1.1 2.0 1.1 85 6 53.1 38.8 58.2 0.6 0.0 0.00 58.8 67.5 0.9 2.7 0.7 72 7 52.9 38.8 58.9 0.6 1.7 0.00 58.3 67.5 0.7 2.5 0.7 97 8 60.3 39.9 47.5 1.0 16.7 0.00 58.3 67.3 1.8 5.4 1.8 89 9 70.5 35.4 27.4 1.9 34.2 0.00 60.1 67.3 4.0 7.6 4.0 85 10 76.5 36.7 23.8 2.4 49.9 0.00 63.0 67.1 3.4 6.7 3.1 86 11 82.6 38.5 20.9 3.0 61.6 0.00 66.7 67.1 2.0 4.9 1.8 79 12 89.1 36.0 15.5 4.0 68.1 0.00 70.5 66.9 2.9 6.3 2.7 100 13 94.8 33.4 11.6 4.9 68.8 0.00 73.8 66.9 2.2 7.2 1.8 102 14 97.2 31.5 9.9 5.4 63.3 0.00 76.1 66.7 2.5 9.6 0.9 354 15 97.5 31.1 9.7 5.5 52.8 0.00 77.2 66.7 3.1 8.3 2.0 222 16 97.3 30.7 9.6 5.4 37.8 0.00 77.4 66.7 2.9 8.9 2.2 67 17 96.3 31.3 10.2 5.2 20.3 0.00 76.6 66.7 6.5 17.4 3.1 302 18 91.8 31.3 11.7 4.5 4.3 0.00 73.9 66.9 7.4 16.3 7.2 305 19 86.2 31.6 14.1 3.7 0.0 0.00 71.6 66.9 4.0 6.3 3.8 281 20 83.3 32.0 15.8 3.3 0.0 0.00 69.6 67.1 3.1 4.9 2.7 265 21 77.7 33.6 20.4 2.6 0.0 0.00 68.2 67.1 2.0 5.1 0.9 69 22 71.8 34.7 25.6 2.0 0.0 0.00 66.9 67.3 2.2 4.3 2.0 94 23 69.6 36.3 29.3 1.8 0.0 0.00 65.7 67.5 2.2 3.8 2.0 94 24 68.5 35.2 29.2 1.7 0.0 0.00 64.4 67.6 2.5 4.3 2.5 98 AZMET Daily Weather Data : TUCSON : Oct 15 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.0 51.1 75.2 DegF RELATIVE HUMIDITY 73.3 8.3 29.0 % DEWPOINT 35.4 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 77.4 58.1 66.7 DegF SOIL TEMP. 20 in 67.6 66.7 67.1 DegF WIND SPEED 17.4 2.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 64 Degrees SOLAR RADIATION 479.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.6 4576 22.1 5740 27.2 6987 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 16 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.8 36.3 33.9 1.4 0.0 0.00 63.5 67.6 1.8 4.3 1.8 91 2 63.7 36.1 36.1 1.3 0.0 0.00 62.6 67.6 1.8 3.4 1.8 71 3 60.4 37.0 41.8 1.0 0.0 0.00 61.7 67.6 0.7 2.9 0.7 68 4 58.1 37.6 46.2 0.9 0.0 0.00 61.0 67.8 1.3 3.8 1.1 98 5 55.9 38.1 51.1 0.8 0.0 0.00 60.1 67.6 0.9 2.7 0.9 81 6 55.6 37.4 50.2 0.8 0.0 0.00 59.4 67.6 0.9 2.9 0.7 100 7 54.7 37.9 52.9 0.7 1.4 0.00 58.6 67.6 1.6 3.6 1.3 68 8 61.2 38.8 43.7 1.0 15.8 0.00 58.8 67.6 2.7 4.7 2.5 96 9 69.4 37.6 31.2 1.7 33.5 0.00 60.4 67.6 3.1 7.6 2.9 90 10 76.5 38.3 25.3 2.3 48.7 0.00 63.5 67.5 2.2 4.5 2.0 71 11 82.4 36.7 19.6 3.0 60.4 0.00 67.3 67.3 1.3 3.4 1.1 31 12 87.3 34.5 15.3 3.8 67.1 0.00 70.9 67.3 1.1 4.3 0.7 66 13 89.6 32.4 13.1 4.1 67.8 0.00 73.9 67.1 2.9 7.4 2.0 290 14 91.6 32.5 12.4 4.4 62.6 0.00 75.7 67.1 4.0 9.8 3.1 281 15 92.5 32.7 12.1 4.6 52.3 0.00 76.3 67.1 6.7 13.2 5.8 294 16 92.3 32.2 11.9 4.6 37.8 0.00 75.7 67.1 9.4 15.4 8.7 298 17 90.9 31.8 12.3 4.3 20.3 0.00 74.3 67.1 10.5 17.0 10.1 306 18 88.5 30.4 12.5 4.0 4.1 0.00 72.0 67.1 7.6 15.7 7.4 317 19 83.8 30.0 14.2 3.4 0.0 0.00 70.0 67.3 4.5 7.4 4.5 287 20 78.8 34.9 20.9 2.7 0.0 0.00 68.2 67.3 2.0 5.4 1.8 269 21 70.9 35.6 27.5 1.9 0.0 0.00 66.9 67.5 0.4 2.0 0.4 354 22 66.2 36.5 33.5 1.5 0.0 0.00 65.7 67.6 0.7 2.0 0.7 56 23 64.9 36.9 35.3 1.4 0.0 0.00 64.6 67.6 1.1 3.1 1.1 85 24 63.9 36.1 35.7 1.3 0.0 0.00 63.7 67.8 1.6 2.9 1.6 71 AZMET Daily Weather Data : TUCSON : Oct 16 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.4 54.0 73.6 DegF RELATIVE HUMIDITY 58.4 10.7 28.7 % DEWPOINT 35.4 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 76.3 58.5 66.4 DegF SOIL TEMP. 20 in 67.8 67.1 67.5 DegF WIND SPEED 17.0 2.9 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 325 Degrees SOLAR RADIATION 472.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 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 4593 22.1 5762 27.2 7014 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 17 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.3 35.6 35.7 1.3 0.0 0.00 62.6 67.8 1.6 3.4 1.6 76 2 61.2 36.1 39.3 1.1 0.0 0.00 61.7 67.8 1.6 2.9 1.3 74 3 60.1 36.7 41.4 1.0 0.0 0.00 61.0 67.8 1.8 4.7 1.8 79 4 60.1 36.7 41.7 1.0 0.0 0.00 60.3 67.8 2.5 4.3 2.5 95 5 56.7 38.1 49.8 0.8 0.0 0.00 59.5 67.8 0.9 2.9 0.9 72 6 53.8 39.4 58.2 0.6 0.0 0.00 58.8 67.8 0.4 1.8 0.4 76 7 54.5 39.2 56.6 0.6 1.4 0.00 58.3 67.6 1.6 5.1 1.6 83 8 60.3 40.1 47.5 0.9 15.3 0.00 58.3 67.6 2.5 4.9 2.2 85 9 68.4 40.3 36.0 1.5 33.0 0.00 60.1 67.6 3.4 6.3 3.4 96 10 77.5 40.6 26.8 2.4 48.3 0.00 63.3 67.5 1.1 3.1 0.7 76 11 82.6 39.9 22.0 3.0 59.7 0.00 67.1 67.3 1.1 5.4 0.4 114 12 85.1 36.7 18.0 3.4 66.4 0.00 70.5 67.3 4.9 9.6 4.5 264 13 87.6 36.9 16.7 3.7 67.4 0.00 72.7 67.1 7.6 15.0 7.2 272 14 89.2 35.4 14.9 4.0 62.6 0.00 74.1 67.1 10.5 17.4 9.8 285 15 89.8 34.7 14.2 4.1 52.3 0.00 74.5 67.1 10.7 18.8 10.3 283 16 89.6 34.0 13.8 4.1 37.8 0.00 74.5 67.1 10.3 17.4 9.6 285 17 89.1 33.3 13.7 4.0 20.8 0.00 73.4 67.1 9.2 15.0 8.9 292 18 86.5 32.5 14.5 3.7 3.1 0.00 71.6 67.1 6.7 11.9 6.5 285 19 82.0 34.5 18.2 3.1 0.0 0.00 69.6 67.1 3.1 6.7 2.9 289 20 74.5 37.4 26.1 2.2 0.0 0.00 68.0 67.3 1.6 4.3 1.1 295 21 72.1 36.3 27.2 2.0 0.0 0.00 66.4 67.5 1.8 4.0 0.4 242 22 66.6 36.7 33.1 1.5 0.0 0.00 65.1 67.5 1.6 4.9 1.3 91 23 64.4 38.7 38.7 1.3 0.0 0.00 63.9 67.6 1.8 5.1 1.6 103 24 62.4 38.8 41.8 1.1 0.0 0.00 62.8 67.6 1.8 4.3 1.6 87 AZMET Daily Weather Data : TUCSON : Oct 17 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.3 52.2 72.3 DegF RELATIVE HUMIDITY 63.5 12.9 31.1 % DEWPOINT 37.0 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 74.7 58.1 65.8 DegF SOIL TEMP. 20 in 67.8 67.1 67.5 DegF WIND SPEED 18.8 3.8 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 291 Degrees SOLAR RADIATION 468.0 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 15.8 4609 20.7 5783 25.6 7040 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 18 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.4 39.0 45.2 1.0 0.0 0.00 61.9 67.6 1.3 3.8 1.1 74 2 57.9 39.4 50.3 0.8 0.0 0.00 61.0 67.8 1.6 3.8 1.3 81 3 56.1 40.3 55.4 0.7 0.0 0.00 60.3 67.6 0.7 2.7 0.7 108 4 54.7 39.0 55.2 0.7 0.0 0.00 59.5 67.5 0.9 2.5 0.9 88 5 54.0 38.5 55.7 0.6 0.0 0.00 58.8 67.3 1.3 2.7 1.3 84 6 53.4 38.7 57.2 0.6 0.0 0.00 58.1 67.1 0.9 2.9 0.9 58 7 51.6 39.2 62.4 0.5 1.4 0.00 57.4 67.1 0.4 1.3 0.4 94 8 58.8 40.5 50.8 0.8 15.5 0.00 57.4 67.1 0.9 3.4 0.9 92 9 67.6 38.3 34.4 1.5 32.5 0.00 59.4 66.9 0.7 2.0 0.7 112 10 72.7 38.3 28.8 2.0 48.5 0.00 62.4 66.9 1.1 3.1 0.7 330 11 80.2 37.2 21.4 2.8 60.2 0.00 66.0 66.7 1.3 4.0 1.1 276 12 85.3 36.0 17.3 3.4 66.7 0.00 69.8 66.7 1.6 4.5 0.4 299 13 88.3 33.6 14.2 3.9 67.6 0.00 73.0 66.6 1.6 6.5 0.2 117 14 90.1 32.9 13.1 4.2 62.1 0.00 75.2 66.6 3.1 8.3 1.1 305 15 91.0 31.8 12.2 4.4 51.8 0.00 76.3 66.6 2.9 9.4 1.6 299 16 91.8 31.3 11.7 4.5 37.0 0.00 76.3 66.4 4.5 13.0 3.6 253 17 90.9 29.1 11.0 4.4 20.1 0.00 75.0 66.6 4.9 9.4 4.7 281 18 87.8 27.1 11.1 4.0 3.8 0.00 72.5 66.6 5.4 8.3 5.1 285 19 82.8 26.2 12.6 3.3 0.0 0.00 70.2 66.6 2.7 6.5 2.5 295 20 77.0 28.0 16.5 2.7 0.0 0.00 67.8 66.7 2.5 6.0 0.4 252 21 69.8 28.9 21.8 2.0 0.0 0.00 66.4 66.9 1.1 3.8 1.1 76 22 65.3 31.6 28.4 1.5 0.0 0.00 65.1 67.1 1.8 4.5 1.6 88 23 62.8 32.9 32.6 1.3 0.0 0.00 63.7 67.1 1.1 3.1 1.1 95 24 60.1 33.3 36.3 1.1 0.0 0.00 62.6 67.3 0.7 1.6 0.7 87 AZMET Daily Weather Data : TUCSON : Oct 18 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.5 50.7 71.2 DegF RELATIVE HUMIDITY 70.9 9.8 31.5 % DEWPOINT 34.7 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 76.5 57.2 65.7 DegF SOIL TEMP. 20 in 67.8 66.4 66.9 DegF WIND SPEED 13.0 1.8 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 306 Degrees SOLAR RADIATION 467.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.0 4625 20.5 5804 25.6 7065 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 19 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.6 33.4 40.0 1.0 0.0 0.00 61.5 67.3 0.9 2.7 0.9 88 2 55.6 34.2 44.2 0.8 0.0 0.00 60.4 67.3 1.1 2.5 0.9 86 3 54.5 34.7 47.0 0.8 0.0 0.00 59.5 67.3 1.3 3.4 1.1 87 4 53.4 34.7 49.0 0.7 0.0 0.00 58.6 67.3 0.9 2.7 0.9 107 5 52.5 35.2 51.8 0.6 0.0 0.00 57.9 67.3 0.9 4.3 0.9 109 6 51.8 35.6 53.8 0.6 0.0 0.00 57.2 67.3 1.1 3.1 1.1 85 7 54.7 33.6 45.5 0.8 1.2 0.00 56.5 67.3 2.9 5.1 2.7 85 8 64.8 32.2 29.4 1.5 16.0 0.00 56.7 67.1 4.0 6.3 3.8 82 9 72.7 33.4 23.7 2.1 33.5 0.00 58.5 67.1 4.7 9.2 4.5 83 10 78.6 31.5 17.8 2.8 48.7 0.00 61.2 66.9 6.9 11.6 6.7 95 11 82.6 30.9 15.4 3.2 60.2 0.00 64.4 66.7 7.4 12.5 6.9 97 12 85.8 30.7 13.8 3.6 66.7 0.00 67.5 66.7 7.4 12.3 7.2 98 13 88.9 30.9 12.6 4.1 67.6 0.00 70.3 66.6 4.9 12.3 4.3 88 14 91.4 29.7 11.1 4.5 62.6 0.00 73.0 66.6 3.1 8.9 2.7 73 15 93.0 29.7 10.5 4.7 51.8 0.00 74.8 66.4 2.7 6.7 1.8 71 16 93.7 29.5 10.2 4.8 36.8 0.00 75.4 66.4 2.9 7.4 1.1 317 17 93.0 29.5 10.4 4.7 19.4 0.00 74.5 66.4 3.1 6.7 2.9 314 18 89.8 29.5 11.5 4.2 3.6 0.00 72.7 66.4 3.8 9.6 3.6 298 19 80.4 31.5 17.0 3.0 0.0 0.00 70.5 66.6 0.7 3.4 0.7 271 20 74.5 36.3 25.5 2.2 0.0 0.00 68.5 66.6 1.3 5.6 0.4 289 21 67.3 36.0 31.6 1.6 0.0 0.00 66.9 66.7 1.1 2.7 1.1 83 22 65.7 34.7 31.6 1.5 0.0 0.00 65.5 66.9 1.1 4.3 1.1 76 23 64.4 36.9 36.0 1.3 0.0 0.00 64.2 66.9 1.8 3.8 1.3 78 24 62.2 35.8 37.3 1.2 0.0 0.00 63.0 67.1 1.8 3.8 1.8 73 AZMET Daily Weather Data : TUCSON : Oct 19 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.0 50.7 72.0 DegF RELATIVE HUMIDITY 59.8 9.2 28.2 % DEWPOINT 32.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 75.4 56.3 64.9 DegF SOIL TEMP. 20 in 67.3 66.4 66.9 DegF WIND SPEED 12.5 2.9 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 82 Degrees SOLAR RADIATION 467.8 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 16.6 4641 21.2 5825 26.1 7091 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 20 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.8 36.0 39.4 1.1 0.0 0.00 61.9 67.1 2.2 4.7 2.0 86 2 59.9 36.7 41.9 1.0 0.0 0.00 61.0 67.1 2.0 3.4 1.8 93 3 57.4 37.8 47.9 0.8 0.0 0.00 60.1 67.1 1.6 3.1 1.3 76 4 57.0 35.8 44.8 0.9 0.0 0.00 59.4 66.7 1.8 3.1 1.6 92 5 56.3 35.8 45.9 0.8 0.0 0.00 58.5 66.6 2.5 4.5 2.2 78 6 55.6 36.1 47.9 0.8 0.0 0.00 57.6 66.6 2.0 4.3 2.0 79 7 55.2 35.8 47.8 0.8 1.2 0.00 57.0 66.4 2.2 4.0 2.2 94 8 61.3 37.0 40.5 1.1 14.1 0.00 57.0 66.4 3.6 6.3 3.6 91 9 71.6 39.2 31.0 1.8 32.5 0.00 58.6 66.4 4.3 8.3 4.3 84 10 77.4 38.5 24.7 2.4 48.0 0.00 61.5 66.2 6.5 10.1 6.3 95 11 81.9 37.6 20.6 3.0 59.7 0.00 64.6 66.2 6.3 9.6 6.0 104 12 85.5 33.3 15.5 3.5 65.0 0.00 68.2 66.0 3.1 7.6 2.5 90 13 87.6 32.5 14.0 3.8 66.7 0.00 71.2 66.0 3.1 9.4 1.8 158 14 89.2 30.4 12.2 4.1 61.6 0.00 73.0 65.8 4.7 14.1 2.7 232 15 90.3 29.3 11.2 4.3 51.4 0.00 73.9 65.8 6.9 14.8 5.6 252 16 90.3 28.9 11.1 4.3 36.8 0.00 73.6 65.8 6.7 14.5 6.0 238 17 89.4 28.4 11.1 4.2 19.8 0.00 72.3 65.8 6.3 12.3 5.8 243 18 86.2 28.4 12.4 3.7 3.3 0.00 70.3 66.0 5.1 9.8 4.9 258 19 79.2 30.4 17.0 2.9 0.0 0.00 68.4 66.0 1.6 6.7 1.3 274 20 67.6 38.5 35.8 1.5 0.0 0.00 66.7 66.0 0.9 2.0 0.7 108 21 64.8 36.5 35.2 1.4 0.0 0.00 65.3 66.2 0.9 2.5 0.4 317 22 68.4 33.4 27.3 1.7 0.0 0.00 64.0 66.4 2.0 4.3 1.1 154 23 65.5 34.9 32.2 1.5 0.0 0.00 63.0 66.4 1.1 3.6 1.1 69 24 62.6 34.5 34.9 1.3 0.0 0.00 61.9 66.6 1.3 3.8 1.1 92 AZMET Daily Weather Data : TUCSON : Oct 20 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.4 54.3 71.8 DegF RELATIVE HUMIDITY 65.0 10.1 29.3 % DEWPOINT 34.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 73.9 56.8 64.6 DegF SOIL TEMP. 20 in 67.1 65.8 66.4 DegF WIND SPEED 14.8 3.4 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 132 Degrees SOLAR RADIATION 459.9 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 16.9 4658 22.0 5847 26.8 7118 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 21 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.8 34.9 37.9 1.1 0.0 0.00 61.2 66.6 1.3 2.7 1.3 86 2 59.0 35.1 40.5 1.0 0.0 0.00 60.3 66.6 0.9 2.9 0.7 94 3 58.6 35.6 41.9 1.0 0.0 0.00 59.5 66.6 1.6 3.8 1.6 92 4 56.7 36.5 46.7 0.8 0.0 0.00 58.8 66.6 1.1 2.9 1.1 94 5 55.9 36.7 48.2 0.8 0.0 0.00 58.3 66.6 1.3 3.4 1.3 82 6 55.2 37.2 50.7 0.7 0.0 0.00 57.7 66.6 1.6 3.4 1.6 95 7 55.8 37.2 49.7 0.8 1.0 0.00 57.4 66.6 1.3 2.9 1.3 102 8 59.7 39.4 46.9 0.9 13.1 0.00 57.4 66.4 1.6 3.6 1.3 55 9 68.0 39.7 35.6 1.5 30.1 0.00 59.2 66.4 1.1 3.4 1.1 68 10 75.2 41.0 29.2 2.1 45.4 0.00 62.2 66.2 2.0 5.4 2.0 93 11 80.2 41.7 25.6 2.6 56.6 0.00 65.8 66.2 2.9 7.2 2.7 85 12 84.0 45.7 26.2 2.9 63.1 0.00 69.4 66.2 3.4 7.6 2.2 76 13 85.6 46.4 25.5 3.1 64.3 0.00 72.5 66.0 3.6 11.6 1.6 82 14 87.8 42.1 20.2 3.6 59.0 0.00 74.5 66.0 2.9 7.8 1.8 242 15 88.3 40.3 18.6 3.7 48.5 0.00 75.7 66.0 3.4 11.0 2.7 95 16 88.2 41.2 19.4 3.7 30.6 0.00 75.9 65.8 3.1 10.1 2.0 85 17 86.2 43.5 22.6 3.3 4.8 0.00 74.7 66.0 0.9 4.9 0.2 31 18 82.4 46.6 28.8 2.7 2.4 0.00 73.2 66.0 0.4 1.1 0.4 1 19 75.6 46.8 36.1 1.9 0.0 0.00 71.2 66.0 0.7 1.6 0.4 14 20 70.0 50.5 50.7 1.3 0.0 0.00 69.6 66.2 0.4 2.0 0.4 109 21 70.0 48.2 46.1 1.4 0.0 0.00 68.2 66.4 1.6 4.5 1.1 82 22 68.9 47.3 45.9 1.3 0.0 0.00 67.1 66.6 1.3 3.1 0.7 70 23 66.7 48.7 52.4 1.1 0.0 0.00 66.0 66.6 1.1 2.9 0.9 104 24 65.7 47.8 52.4 1.0 0.0 0.00 65.1 66.7 1.6 3.4 1.6 82 AZMET Daily Weather Data : TUCSON : Oct 21 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.0 53.6 71.1 DegF RELATIVE HUMIDITY 68.6 15.0 37.4 % DEWPOINT 42.1 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 75.9 57.2 65.8 DegF SOIL TEMP. 20 in 66.7 65.8 66.4 DegF WIND SPEED 11.6 1.8 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 85 Degrees SOLAR RADIATION 418.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.2 4675 21.2 5868 26.3 7144 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 22 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.4 47.5 54.3 0.9 0.0 0.00 64.4 66.9 1.3 2.9 1.3 68 2 64.2 46.9 53.4 0.9 0.0 0.00 63.7 66.9 2.5 4.3 2.5 96 3 63.5 47.5 56.1 0.9 0.0 0.00 62.8 66.9 1.8 4.3 1.8 100 4 59.7 48.0 65.4 0.6 0.0 0.00 62.2 66.9 0.4 1.3 0.4 94 5 58.1 46.9 66.3 0.6 0.0 0.00 61.5 66.9 0.9 2.5 0.9 114 6 56.8 46.6 68.6 0.5 0.0 0.00 60.8 66.9 1.1 2.7 1.1 97 7 55.9 46.4 70.4 0.4 1.0 0.00 60.1 66.9 0.7 1.3 0.7 65 8 61.3 47.1 60.1 0.8 13.1 0.00 60.1 66.9 1.6 4.3 1.6 77 9 69.1 47.5 46.1 1.3 28.4 0.00 61.7 66.9 1.3 3.4 1.3 94 10 75.6 46.9 36.2 1.9 45.2 0.00 64.4 66.7 0.9 2.9 0.7 18 11 80.4 45.5 29.2 2.5 56.6 0.00 67.8 66.7 0.9 3.4 0.4 279 12 84.4 42.6 23.0 3.1 63.1 0.00 71.2 66.7 1.8 5.1 1.3 312 13 87.4 41.0 19.7 3.6 64.0 0.00 74.1 66.6 2.0 7.4 0.9 280 14 88.7 39.9 18.1 3.8 58.5 0.00 75.9 66.6 4.5 11.0 3.1 302 15 89.6 39.4 17.2 3.9 48.5 0.00 76.8 66.6 3.4 8.9 2.2 279 16 90.0 37.9 16.1 4.0 34.2 0.00 76.8 66.6 3.4 9.6 2.7 275 17 89.1 39.2 17.4 3.9 17.4 0.00 75.7 66.6 3.8 8.5 3.6 283 18 86.4 39.7 19.3 3.5 2.2 0.00 73.6 66.7 5.6 10.1 5.4 317 19 82.4 39.6 21.8 3.0 0.0 0.00 71.4 66.7 3.4 5.6 2.9 320 20 81.0 39.2 22.5 2.8 0.0 0.00 69.6 66.9 5.8 10.3 5.6 302 21 77.4 38.8 25.4 2.4 0.0 0.00 68.0 67.1 2.5 7.4 1.3 337 22 68.7 40.8 36.1 1.5 0.0 0.00 66.9 67.1 0.7 1.8 0.7 118 23 65.5 43.5 44.8 1.2 0.0 0.00 65.7 67.3 1.8 4.3 1.6 89 24 64.6 43.7 46.8 1.1 0.0 0.00 64.6 67.5 1.6 2.9 1.3 99 AZMET Daily Weather Data : TUCSON : Oct 22 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.4 55.4 73.6 DegF RELATIVE HUMIDITY 81.6 14.2 38.9 % DEWPOINT 43.3 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 77.0 59.9 67.5 DegF SOIL TEMP. 20 in 67.5 66.6 66.9 DegF WIND SPEED 11.0 2.2 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 328 Degrees SOLAR RADIATION 432.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.5 4692 22.5 5891 27.5 7172 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 23 2011 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 63.7 67.5 1.1 2.7 1.1 101 2 59.2 42.6 54.3 0.8 0.0 0.00 62.8 67.5 0.9 2.5 0.9 73 3 57.9 42.4 56.1 0.7 0.0 0.00 61.9 67.5 1.3 2.7 1.1 80 4 57.7 41.9 55.4 0.7 0.0 0.00 61.2 67.5 1.3 2.9 1.3 88 5 56.1 42.3 59.8 0.6 0.0 0.00 60.3 67.5 0.7 2.0 0.7 78 6 54.5 42.1 62.6 0.5 0.0 0.00 59.5 67.5 0.9 2.9 0.9 94 7 53.8 42.1 64.6 0.5 1.0 0.00 59.0 67.5 1.1 2.9 0.9 71 8 59.0 43.5 56.5 0.8 13.6 0.00 58.8 67.3 1.1 2.9 0.9 85 9 66.9 41.9 40.3 1.4 30.6 0.00 60.4 67.3 1.6 3.6 1.6 66 10 74.1 42.1 31.8 2.0 45.6 0.00 63.3 67.3 1.3 4.3 1.3 35 11 81.1 42.6 25.7 2.7 57.1 0.00 66.9 67.1 0.9 4.3 0.7 114 12 85.6 40.5 20.4 3.3 63.5 0.00 70.7 67.1 1.6 4.9 0.2 209 13 88.9 36.9 16.0 3.9 64.3 0.00 73.6 66.9 2.7 6.3 2.2 253 14 90.5 34.5 13.8 4.2 59.0 0.00 75.4 66.9 4.5 11.4 3.8 290 15 90.9 34.5 13.7 4.3 48.7 0.00 76.5 66.9 4.0 11.9 1.1 226 16 91.4 34.3 13.4 4.3 34.2 0.00 76.6 66.9 3.1 8.7 2.2 300 17 90.9 34.0 13.4 4.3 17.4 0.00 75.7 66.9 3.6 7.8 3.1 343 18 87.6 34.3 15.0 3.8 2.4 0.00 73.6 66.9 4.0 8.3 4.0 322 19 83.3 34.3 17.3 3.2 0.0 0.00 71.4 66.9 3.1 5.8 3.1 318 20 77.4 38.8 25.7 2.4 0.0 0.00 69.6 67.1 2.5 4.9 1.3 274 21 70.0 38.3 31.4 1.7 0.0 0.00 68.0 67.3 1.3 3.4 1.1 79 22 66.9 38.7 35.4 1.5 0.0 0.00 66.7 67.3 1.1 4.5 0.9 77 23 64.4 39.6 40.0 1.2 0.0 0.00 65.5 67.5 1.1 2.7 1.1 116 24 63.3 38.7 40.3 1.2 0.0 0.00 64.4 67.6 1.3 2.9 1.3 88 AZMET Daily Weather Data : TUCSON : Oct 23 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.5 52.3 72.3 DegF RELATIVE HUMIDITY 67.5 12.2 35.5 % DEWPOINT 39.4 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 76.6 58.6 66.9 DegF SOIL TEMP. 20 in 67.6 66.7 67.3 DegF WIND SPEED 11.9 2.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 358 Degrees SOLAR RADIATION 437.2 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 16.6 4709 21.2 5912 26.3 7198 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 24 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.6 39.4 45.4 1.0 0.0 0.00 63.3 67.6 0.9 2.2 0.7 115 2 59.4 39.2 47.1 0.9 0.0 0.00 62.4 67.6 1.3 3.8 1.3 88 3 59.4 38.7 46.0 0.9 0.0 0.00 61.5 67.6 2.2 3.6 2.2 97 4 58.1 39.0 49.1 0.8 0.0 0.00 60.8 67.6 0.9 2.9 0.9 108 5 56.1 39.6 53.8 0.7 0.0 0.00 60.1 67.6 0.7 2.0 0.7 83 6 54.3 39.9 58.5 0.6 0.0 0.00 59.4 67.6 0.7 1.8 0.7 129 7 53.4 40.5 61.5 0.5 1.0 0.00 58.8 67.6 0.9 3.4 0.9 77 8 59.4 42.1 52.7 0.8 11.9 0.00 58.8 67.5 1.1 3.4 1.1 97 9 64.9 40.8 41.2 1.3 19.8 0.00 59.7 67.5 2.9 6.0 2.9 89 10 73.6 38.7 28.1 2.0 30.6 0.00 62.1 67.3 4.0 7.4 3.8 95 11 78.4 39.4 24.7 2.5 36.1 0.00 64.8 67.3 1.8 5.4 0.4 129 12 81.7 38.7 21.7 2.9 41.6 0.00 67.3 67.1 1.8 4.5 1.6 315 13 85.1 37.4 18.5 3.3 44.2 0.00 69.6 67.1 0.9 3.6 0.4 134 14 87.1 35.4 15.9 3.7 30.3 0.00 72.0 66.9 1.1 4.3 0.7 106 15 86.4 36.7 17.2 3.5 28.4 0.00 72.3 66.9 3.4 8.1 3.1 99 16 86.9 36.3 16.7 3.6 28.2 0.00 72.9 66.9 3.1 7.4 3.1 78 17 88.0 36.0 15.8 3.8 15.8 0.00 72.9 66.9 2.7 12.5 1.6 285 18 84.2 35.2 17.3 3.3 2.2 0.00 70.9 66.9 7.6 12.5 7.4 310 19 80.2 36.0 20.3 2.8 0.0 0.00 69.1 66.9 3.4 5.6 3.1 300 20 76.6 38.5 25.5 2.3 0.0 0.00 67.6 66.9 1.8 3.6 1.6 262 21 71.2 39.6 31.5 1.8 0.0 0.00 66.7 67.1 0.7 3.1 0.7 102 22 69.6 39.7 33.5 1.6 0.0 0.00 65.8 67.1 1.8 4.9 1.6 76 23 68.2 42.6 39.6 1.4 0.0 0.00 64.9 67.3 2.2 4.3 2.2 87 24 67.1 41.4 39.1 1.4 0.0 0.00 64.2 67.3 1.3 3.6 1.3 95 AZMET Daily Weather Data : TUCSON : Oct 24 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.9 52.2 71.2 DegF RELATIVE HUMIDITY 66.2 14.0 34.2 % DEWPOINT 38.8 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 73.0 58.6 65.3 DegF SOIL TEMP. 20 in 67.6 66.9 67.3 DegF WIND SPEED 12.5 2.0 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 70 Degrees SOLAR RADIATION 289.8 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 15.5 4724 20.2 5932 25.2 7223 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 25 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.5 41.7 41.9 1.3 0.0 0.00 63.7 67.3 1.6 3.4 1.6 90 2 64.4 42.1 44.1 1.2 0.0 0.00 63.0 67.3 2.0 3.4 2.0 88 3 62.4 42.6 48.2 1.0 0.0 0.00 62.1 67.3 1.8 4.0 1.6 92 4 61.5 41.9 48.6 1.0 0.0 0.00 61.5 67.1 1.8 3.6 1.6 85 5 61.0 41.5 48.9 0.9 0.0 0.00 61.0 67.1 2.5 5.6 2.5 86 6 60.1 41.4 49.7 0.9 0.0 0.00 60.3 66.9 2.7 4.7 2.7 86 7 59.4 41.5 51.8 0.8 1.0 0.00 59.7 66.9 2.9 5.6 2.5 90 8 61.9 43.0 49.7 0.9 12.2 0.00 59.5 66.9 2.2 5.1 2.2 75 9 70.7 44.6 39.4 1.6 30.1 0.00 61.0 66.7 3.6 8.9 3.4 94 10 76.8 45.3 32.6 2.1 44.2 0.00 63.5 66.7 5.8 10.3 5.6 88 11 80.1 48.2 32.8 2.3 55.2 0.00 66.7 66.7 4.3 10.1 3.8 71 12 83.3 45.1 26.4 2.9 61.4 0.00 69.8 66.6 5.8 13.9 3.4 270 13 84.9 42.3 22.4 3.2 62.3 0.00 71.6 66.6 8.9 16.1 8.3 281 14 85.1 41.0 21.0 3.3 45.4 0.00 72.7 66.4 10.1 17.0 9.4 276 15 85.6 40.1 20.2 3.3 41.8 0.00 72.7 66.4 7.6 17.0 6.7 286 16 85.6 37.9 18.4 3.4 24.9 0.00 72.5 66.4 6.5 14.1 5.8 274 17 85.8 37.4 17.9 3.5 16.0 0.00 71.8 66.4 8.1 14.8 7.6 262 18 83.7 36.3 18.5 3.2 2.4 0.00 70.0 66.6 6.0 13.6 6.0 257 19 79.3 36.3 21.4 2.7 0.0 0.00 68.4 66.6 2.2 7.4 2.2 261 20 69.8 39.9 34.0 1.6 0.0 0.00 66.9 66.7 0.7 2.0 0.7 118 21 66.7 39.6 37.0 1.4 0.0 0.00 65.7 66.7 1.3 4.0 1.1 98 22 66.4 39.4 37.2 1.4 0.0 0.00 64.4 66.9 2.0 4.7 2.0 84 23 66.4 39.4 36.9 1.4 0.0 0.00 63.5 66.9 2.5 4.3 2.2 94 24 64.2 40.1 41.2 1.2 0.0 0.00 62.6 66.9 1.6 6.0 0.9 83 AZMET Daily Weather Data : TUCSON : Oct 25 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.1 58.5 72.1 DegF RELATIVE HUMIDITY 66.8 15.9 35.0 % DEWPOINT 41.2 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 73.0 59.4 65.7 DegF SOIL TEMP. 20 in 67.3 66.4 66.7 DegF WIND SPEED 17.0 4.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 288 Degrees SOLAR RADIATION 396.6 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 17.6 4742 22.7 5955 27.7 7251 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 26 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.0 39.9 41.2 1.2 0.0 0.00 62.1 67.1 2.5 4.9 2.2 88 2 66.0 39.7 38.2 1.4 0.0 0.00 61.3 67.1 4.3 9.4 4.0 99 3 66.2 41.5 40.8 1.3 0.0 0.00 60.8 67.1 3.8 7.4 3.6 98 4 65.7 46.0 48.9 1.1 0.0 0.00 60.3 67.1 3.8 6.5 3.6 99 5 64.0 46.0 52.0 1.0 0.0 0.00 59.9 66.9 3.6 6.3 3.4 91 6 62.4 47.5 58.2 0.8 0.0 0.00 59.5 66.9 2.5 4.9 2.5 91 7 60.6 48.6 64.6 0.6 0.7 0.00 59.2 66.9 2.0 3.6 1.8 82 8 63.0 50.2 63.0 0.7 13.1 0.00 59.2 66.9 2.7 5.6 2.7 88 9 71.6 52.9 52.1 1.3 30.1 0.00 61.0 66.7 2.7 9.4 2.5 114 10 75.0 51.6 44.0 1.7 41.3 0.00 63.7 66.7 4.5 13.2 2.7 209 11 76.6 47.7 35.9 2.0 55.2 0.00 66.2 66.6 8.1 14.5 7.4 232 12 77.5 46.4 33.2 2.2 63.8 0.00 68.7 66.6 8.7 16.8 6.9 250 13 78.1 39.4 24.9 2.5 56.1 0.00 70.5 66.4 10.3 19.2 8.7 271 14 79.0 33.1 18.9 2.8 58.3 0.00 71.6 66.4 11.0 22.8 10.1 265 15 78.3 35.2 21.0 2.6 44.2 0.00 72.0 66.4 12.5 26.6 11.9 275 16 77.0 38.1 24.6 2.4 31.1 0.00 71.2 66.4 13.2 22.4 12.5 285 17 75.7 36.1 23.7 2.3 16.7 0.00 70.0 66.4 13.2 24.4 12.5 272 18 72.9 37.2 27.2 2.0 1.9 0.00 68.2 66.4 13.4 20.1 13.0 282 19 70.5 38.3 30.8 1.8 0.0 0.00 66.4 66.4 11.0 19.7 10.5 291 20 68.7 39.2 33.9 1.6 0.0 0.00 64.8 66.6 9.4 15.4 9.2 285 21 66.6 38.8 36.0 1.4 0.0 0.00 63.5 66.6 5.4 9.2 5.1 278 22 66.0 37.4 34.7 1.4 0.0 0.00 62.4 66.7 6.9 12.1 6.7 289 23 64.4 32.2 29.8 1.5 0.0 0.00 61.7 66.7 5.1 12.1 4.9 294 24 61.9 28.2 27.9 1.4 0.0 0.00 60.4 66.7 4.0 8.9 4.0 285 AZMET Daily Weather Data : TUCSON : Oct 26 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.7 59.7 69.6 DegF RELATIVE HUMIDITY 66.9 15.6 37.7 % DEWPOINT 41.4 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 72.0 59.0 64.4 DegF SOIL TEMP. 20 in 67.1 66.4 66.7 DegF WIND SPEED 26.6 6.9 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 274 Degrees SOLAR RADIATION 412.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 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 4757 19.6 5974 24.7 7276 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 27 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.0 27.9 30.2 1.2 0.0 0.00 59.4 66.7 3.1 6.7 2.9 284 2 57.4 23.9 27.1 1.2 0.0 0.00 58.3 66.7 3.8 5.6 3.6 273 3 55.4 21.7 26.7 1.1 0.0 0.00 57.2 66.7 3.1 5.8 2.2 286 4 50.5 26.1 38.3 0.8 0.0 0.00 56.3 66.7 1.3 3.4 1.1 73 5 48.7 27.7 43.8 0.7 0.0 0.00 55.6 66.6 1.1 2.7 1.1 92 6 47.3 27.7 46.5 0.6 0.0 0.00 54.7 66.6 0.9 2.9 0.9 56 7 45.0 28.4 51.9 0.5 0.7 0.00 54.0 66.4 0.9 3.6 0.9 59 8 49.8 28.6 43.7 0.7 12.9 0.00 53.8 66.4 0.7 2.0 0.7 100 9 57.4 26.4 30.4 1.1 30.3 0.00 55.2 66.2 1.3 3.8 1.3 101 10 62.6 24.3 23.1 1.5 45.4 0.00 57.9 66.2 0.9 3.4 0.2 125 11 65.8 23.4 19.6 1.8 56.6 0.00 61.3 66.0 1.1 4.5 0.4 133 12 66.9 27.3 22.6 1.7 62.8 0.00 64.6 65.8 2.2 5.8 1.1 301 13 68.7 30.2 23.7 1.8 63.5 0.00 67.5 65.7 3.8 8.3 2.9 260 14 70.7 28.9 21.0 2.0 58.5 0.00 69.4 65.5 4.3 9.6 2.9 275 15 72.5 29.8 20.4 2.2 48.5 0.00 70.7 65.5 4.0 11.4 3.4 289 16 73.0 30.4 20.8 2.2 34.2 0.00 70.7 65.5 5.1 12.1 4.5 287 17 72.5 32.4 22.9 2.1 17.7 0.00 69.4 65.5 6.7 11.6 6.5 309 18 69.8 33.1 25.8 1.9 2.2 0.00 67.1 65.5 7.8 11.6 7.6 296 19 67.1 32.9 28.1 1.6 0.0 0.00 64.9 65.5 7.6 11.2 7.4 293 20 64.9 32.7 29.9 1.5 0.0 0.00 63.0 65.5 7.6 12.1 7.4 274 21 62.1 32.2 32.4 1.3 0.0 0.00 61.2 65.7 3.6 8.9 2.0 299 22 56.7 33.8 42.0 0.9 0.0 0.00 59.9 65.7 0.7 2.9 0.0 224 23 52.7 34.7 50.2 0.7 0.0 0.00 58.8 65.7 0.7 2.7 0.7 78 24 51.6 34.2 51.1 0.6 0.0 0.00 57.7 65.8 0.7 2.5 0.7 97 AZMET Daily Weather Data : TUCSON : Oct 27 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.6 44.2 60.4 DegF RELATIVE HUMIDITY 64.2 15.1 32.2 % DEWPOINT 29.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 70.9 53.6 61.2 DegF SOIL TEMP. 20 in 66.7 65.3 66.0 DegF WIND SPEED 12.1 3.1 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 290 Degrees SOLAR RADIATION 433.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.8 4763 10.1 5984 13.9 7290 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 28 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.5 34.3 56.0 0.5 0.0 0.00 56.7 65.8 0.7 1.3 0.7 126 2 47.5 34.5 60.7 0.4 0.0 0.00 55.8 65.8 0.7 1.8 0.7 90 3 46.6 34.3 62.2 0.4 0.0 0.00 55.0 65.7 1.1 2.7 0.9 81 4 45.9 34.0 63.2 0.4 0.0 0.00 54.1 65.7 0.7 2.0 0.7 75 5 44.8 33.8 65.4 0.3 0.0 0.00 53.4 65.7 1.1 2.7 1.1 100 6 44.1 33.6 66.3 0.3 0.0 0.00 52.7 65.5 1.1 3.1 0.9 75 7 42.3 33.6 71.4 0.3 0.7 0.00 52.0 65.5 0.7 1.8 0.7 118 8 48.2 35.1 60.3 0.5 13.1 0.00 52.0 65.3 0.7 2.5 0.4 120 9 58.6 36.0 42.8 1.0 30.3 0.00 53.6 65.3 0.7 3.4 0.4 158 10 63.7 35.2 34.5 1.3 45.2 0.00 56.7 65.1 1.3 3.8 0.2 280 11 68.7 35.4 29.4 1.7 56.1 0.00 60.3 64.9 1.1 3.4 0.4 266 12 73.0 36.3 26.2 2.0 61.9 0.00 63.9 64.8 2.2 5.6 1.6 289 13 77.5 34.3 20.9 2.5 62.3 0.00 67.1 64.6 3.4 10.1 0.0 105 14 79.7 31.1 17.1 2.9 58.0 0.00 69.4 64.6 3.6 8.9 2.5 94 15 81.0 31.5 16.5 3.0 48.5 0.00 70.9 64.4 3.1 9.2 2.0 116 16 82.4 30.6 15.2 3.2 33.9 0.00 71.4 64.4 2.2 6.3 0.4 123 17 81.5 29.7 15.2 3.1 17.0 0.00 70.7 64.4 2.2 6.3 1.6 70 18 76.3 31.6 19.7 2.5 1.9 0.00 68.7 64.4 0.9 3.8 0.7 54 19 67.1 34.5 29.9 1.6 0.0 0.00 66.6 64.4 0.7 2.7 0.4 68 20 62.8 35.4 36.0 1.3 0.0 0.00 64.6 64.6 1.3 3.6 0.9 88 21 60.8 33.4 35.8 1.2 0.0 0.00 63.0 64.6 0.9 2.0 0.9 88 22 58.8 34.5 40.1 1.0 0.0 0.00 61.7 64.8 0.7 2.9 0.7 101 23 56.5 37.9 49.6 0.8 0.0 0.00 60.6 64.8 0.7 2.2 0.7 109 24 55.4 37.6 51.0 0.7 0.0 0.00 59.7 64.9 1.1 2.5 0.9 94 AZMET Daily Weather Data : TUCSON : Oct 28 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.5 41.2 61.3 DegF RELATIVE HUMIDITY 74.1 14.1 41.0 % DEWPOINT 34.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 71.4 51.8 60.8 DegF SOIL TEMP. 20 in 65.8 64.4 64.9 DegF WIND SPEED 10.1 1.3 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 93 Degrees SOLAR RADIATION 429.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.8 4774 14.0 5998 17.8 7307 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 29 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.3 38.1 54.2 0.7 0.0 0.00 59.0 64.9 0.7 2.5 0.7 98 2 53.1 36.9 54.1 0.6 0.0 0.00 58.3 64.8 0.9 2.9 0.7 78 3 51.3 36.5 56.8 0.6 0.0 0.00 57.4 64.8 0.4 1.3 0.4 122 4 49.6 36.3 60.1 0.5 0.0 0.00 56.5 64.6 0.7 2.0 0.7 112 5 48.7 36.3 62.1 0.4 0.0 0.00 55.8 64.6 1.1 4.3 0.9 97 6 47.7 36.5 65.2 0.4 0.0 0.00 55.0 64.6 0.7 2.7 0.7 108 7 47.8 36.9 65.9 0.4 0.5 0.00 54.5 64.6 0.7 2.5 0.7 114 8 52.9 38.3 57.7 0.6 8.8 0.00 54.5 64.4 0.7 2.0 0.7 116 9 62.6 37.9 40.2 1.2 28.4 0.00 55.9 64.4 1.6 4.3 1.3 72 10 68.5 37.0 31.5 1.6 35.4 0.00 58.6 64.4 2.7 5.6 2.7 78 11 74.3 37.0 25.9 2.2 51.1 0.00 61.5 64.2 2.0 6.7 1.8 63 12 76.8 35.1 22.0 2.5 42.0 0.00 64.4 64.2 1.6 5.4 0.9 98 13 79.2 34.7 20.0 2.7 43.2 0.00 66.6 64.0 1.1 4.3 0.7 87 14 80.8 32.4 17.2 3.0 50.9 0.00 68.7 64.0 2.0 5.1 0.7 6 15 82.2 31.1 15.7 3.2 39.4 0.00 70.0 64.0 2.9 8.1 2.0 262 16 82.4 31.8 16.0 3.2 31.8 0.00 70.0 63.9 5.4 12.1 5.1 299 17 80.8 32.0 17.0 3.0 13.9 0.00 68.9 63.9 7.4 13.4 7.2 288 18 77.5 32.2 19.2 2.6 1.4 0.00 66.7 64.0 4.9 8.9 4.7 296 19 72.5 32.7 23.2 2.1 0.0 0.00 64.9 64.0 3.1 4.9 2.9 288 20 70.2 34.0 26.3 1.9 0.0 0.00 63.3 64.0 4.7 8.9 4.3 273 21 65.8 33.4 29.9 1.5 0.0 0.00 61.9 64.2 1.3 3.6 0.7 13 22 58.5 34.2 40.0 1.0 0.0 0.00 60.6 64.2 1.1 2.9 1.1 80 23 55.4 36.9 49.5 0.8 0.0 0.00 59.4 64.4 1.8 3.1 1.6 73 24 54.1 36.7 51.7 0.7 0.0 0.00 58.3 64.4 1.3 3.1 1.3 100 AZMET Daily Weather Data : TUCSON : Oct 29 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.3 46.8 64.4 DegF RELATIVE HUMIDITY 71.0 14.2 38.4 % DEWPOINT 35.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 70.2 54.3 61.3 DegF SOIL TEMP. 20 in 64.9 63.9 64.4 DegF WIND SPEED 13.4 2.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 320 Degrees SOLAR RADIATION 347.1 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 11.9 4786 15.3 6014 20.0 7327 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 30 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.4 35.6 50.9 0.7 0.0 0.00 57.4 64.4 1.1 2.7 0.9 67 2 50.7 35.1 54.6 0.6 0.0 0.00 56.5 64.4 1.3 3.4 1.3 70 3 49.5 35.1 57.7 0.5 0.0 0.00 55.6 64.2 1.3 3.4 1.3 83 4 48.6 34.9 59.2 0.5 0.0 0.00 54.7 64.2 1.3 3.1 1.3 83 5 47.1 34.9 62.4 0.4 0.0 0.00 54.0 64.2 0.9 2.7 0.7 100 6 45.7 34.7 65.7 0.4 0.0 0.00 53.2 64.2 0.7 2.5 0.7 74 7 44.1 35.1 70.3 0.3 0.5 0.00 52.5 64.0 0.4 1.1 0.4 86 8 50.0 36.3 59.8 0.5 12.9 0.00 52.5 64.0 0.7 2.2 0.4 68 9 59.0 35.1 40.9 1.0 29.9 0.00 54.0 63.9 1.8 4.3 1.6 56 10 67.1 35.6 31.2 1.6 44.9 0.00 56.8 63.9 1.3 3.6 1.3 106 11 73.6 36.5 25.9 2.1 55.7 0.00 60.6 63.7 1.1 4.3 0.4 150 12 77.9 35.1 21.3 2.6 61.9 0.00 64.2 63.5 1.8 5.1 0.9 284 13 81.1 33.1 17.7 3.0 62.3 0.00 67.5 63.5 1.8 6.3 1.3 267 14 84.0 31.6 15.1 3.4 57.6 0.00 69.8 63.3 1.6 6.9 0.4 300 15 85.3 29.7 13.4 3.6 47.5 0.00 71.4 63.3 1.8 6.7 1.1 297 16 85.1 28.8 13.1 3.6 33.0 0.00 71.6 63.3 3.4 8.1 2.5 304 17 85.1 28.8 13.0 3.6 17.0 0.00 70.7 63.3 3.4 6.9 2.7 318 18 81.0 29.8 15.5 3.1 1.7 0.00 68.5 63.3 3.6 6.7 3.4 297 19 75.7 30.7 19.1 2.5 0.0 0.00 66.4 63.5 4.0 7.2 3.8 284 20 67.5 38.5 38.2 1.5 0.0 0.00 64.2 63.5 1.8 5.6 0.2 316 21 60.8 35.2 38.6 1.1 0.0 0.00 62.6 63.7 0.9 3.4 0.9 88 22 57.6 35.1 42.8 0.9 0.0 0.00 61.2 63.7 1.1 2.5 1.1 104 23 57.6 33.6 40.2 1.0 0.0 0.00 59.9 63.9 1.8 3.4 1.8 87 24 57.2 31.1 37.0 1.0 0.0 0.00 58.8 64.0 1.8 3.4 1.6 80 AZMET Daily Weather Data : TUCSON : Oct 30 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.3 43.5 64.4 DegF RELATIVE HUMIDITY 72.7 11.9 37.6 % DEWPOINT 33.8 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 71.6 52.3 61.0 DegF SOIL TEMP. 20 in 64.4 63.3 63.9 DegF WIND SPEED 8.1 1.8 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 4 Degrees SOLAR RADIATION 424.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.0 4799 16.4 6030 20.5 7348 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Oct 31 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.8 30.6 38.0 0.9 0.0 0.00 57.9 64.0 1.6 3.1 1.3 84 2 52.0 32.4 46.8 0.7 0.0 0.00 56.8 64.0 1.1 2.7 1.1 82 3 50.4 32.7 50.6 0.6 0.0 0.00 55.9 64.0 0.7 2.5 0.7 86 4 48.4 32.9 54.9 0.5 0.0 0.00 55.2 64.0 1.1 2.7 1.1 80 5 49.3 32.7 52.9 0.6 0.0 0.00 54.7 64.0 1.1 4.3 0.9 66 6 48.6 33.3 55.3 0.5 0.0 0.00 54.1 64.0 1.6 4.9 1.3 90 7 46.9 32.9 57.9 0.5 0.5 0.00 53.4 64.0 0.7 2.5 0.7 93 8 52.3 32.9 48.0 0.7 12.9 0.00 53.2 63.9 1.8 4.7 1.6 88 9 61.0 32.4 34.2 1.2 29.9 0.00 54.7 63.9 3.1 7.2 3.1 75 10 68.7 32.9 26.4 1.8 43.7 0.00 57.4 63.7 2.9 5.6 2.9 78 11 77.0 34.3 21.2 2.5 55.0 0.00 61.0 63.7 1.3 3.8 1.1 99 12 81.9 30.6 15.4 3.2 60.9 0.00 64.8 63.5 2.0 6.9 1.6 89 13 85.3 29.5 13.4 3.6 62.3 0.00 68.0 63.5 1.3 4.9 0.7 77 14 86.5 26.8 11.4 3.8 46.8 0.00 70.0 63.3 2.0 6.5 0.9 343 15 87.3 25.9 10.8 4.0 43.5 0.00 71.2 63.3 2.7 8.9 2.0 311 16 85.6 26.2 11.5 3.7 13.4 0.00 70.5 63.3 3.4 8.9 2.9 293 17 85.1 27.1 12.2 3.6 12.9 0.00 69.3 63.3 2.2 4.5 2.0 318 18 80.1 28.6 15.5 3.0 1.4 0.00 67.6 63.3 1.1 4.0 0.9 312 19 74.8 27.9 17.5 2.4 0.0 0.00 65.8 63.5 2.9 4.9 2.9 280 20 70.9 32.4 24.4 2.0 0.0 0.00 63.9 63.5 2.5 5.4 1.8 264 21 63.3 30.6 29.2 1.4 0.0 0.00 62.4 63.7 1.1 3.6 0.9 80 22 59.4 30.2 32.8 1.2 0.0 0.00 61.0 63.7 1.8 3.8 1.8 67 23 57.4 33.3 40.1 1.0 0.0 0.00 59.7 63.9 1.6 4.3 1.6 83 24 55.0 34.7 46.2 0.8 0.0 0.00 58.6 63.9 1.1 5.1 0.9 78 AZMET Daily Weather Data : TUCSON : Oct 31 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.3 45.5 66.0 DegF RELATIVE HUMIDITY 69.8 9.5 32.0 % DEWPOINT 30.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 71.4 53.1 61.2 DegF SOIL TEMP. 20 in 64.0 63.3 63.7 DegF WIND SPEED 8.9 1.8 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 52 Degrees SOLAR RADIATION 383.2 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 13.7 4813 17.5 6047 21.8 7370 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 1 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.8 32.9 44.9 0.8 0.0 0.00 57.4 63.9 2.0 4.3 2.0 84 2 53.8 31.5 42.4 0.8 0.0 0.00 56.1 63.7 1.3 3.8 1.1 106 3 49.6 31.5 49.3 0.6 0.0 0.00 55.4 63.3 1.1 2.5 1.1 76 4 48.6 31.1 50.7 0.6 0.0 0.00 54.7 63.3 1.3 3.8 1.3 83 5 48.2 31.1 51.1 0.6 0.0 0.00 54.0 63.1 1.3 3.6 1.3 80 6 49.1 31.3 50.0 0.6 0.0 0.00 53.2 63.1 2.0 3.4 2.0 88 7 48.2 31.1 51.1 0.6 0.5 0.00 52.5 63.1 1.8 3.6 1.8 98 8 52.7 31.3 43.8 0.8 11.9 0.00 52.3 63.0 1.8 5.6 1.8 94 9 59.9 32.2 35.1 1.1 28.7 0.00 53.6 63.0 3.1 6.5 3.1 99 10 68.4 34.5 28.7 1.7 43.5 0.00 56.5 62.8 2.0 5.6 2.0 74 11 75.2 32.0 20.6 2.4 54.7 0.00 60.1 62.8 3.1 6.5 2.9 85 12 80.4 30.0 16.0 3.0 60.9 0.00 63.7 62.6 1.6 4.9 1.3 104 13 82.9 28.2 13.6 3.3 61.4 0.00 66.9 62.6 2.2 7.4 1.3 292 14 84.0 27.9 12.9 3.5 55.9 0.00 68.9 62.4 4.0 11.4 3.4 291 15 84.6 27.3 12.4 3.6 45.9 0.00 69.6 62.4 5.6 15.2 4.9 314 16 84.7 26.2 11.9 3.6 32.0 0.00 69.3 62.4 8.9 15.0 8.3 300 17 83.8 25.9 12.1 3.5 15.8 0.00 67.8 62.4 8.5 14.5 8.3 300 18 80.8 24.4 12.4 3.2 1.7 0.00 65.7 62.6 6.7 12.3 6.5 294 19 74.5 24.6 15.7 2.5 0.0 0.00 63.9 62.6 2.2 5.6 2.2 299 20 62.4 35.2 39.1 1.3 0.0 0.00 62.2 62.6 0.4 2.5 0.2 169 21 56.3 35.4 45.8 0.9 0.0 0.00 60.8 62.8 0.4 1.6 0.4 24 22 65.1 26.8 23.5 1.6 0.0 0.00 59.5 63.0 4.0 6.9 3.8 271 23 66.7 26.6 21.9 1.8 0.0 0.00 58.5 63.0 5.6 8.3 5.4 255 24 61.9 26.4 26.1 1.4 0.0 0.00 57.4 63.1 2.2 4.3 0.2 339 AZMET Daily Weather Data : TUCSON : Nov 1 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.6 47.3 65.7 DegF RELATIVE HUMIDITY 74.3 11.1 30.5 % DEWPOINT 29.8 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 69.8 52.2 60.1 DegF SOIL TEMP. 20 in 64.0 62.4 63.0 DegF WIND SPEED 15.2 3.1 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 313 Degrees SOLAR RADIATION 412.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.0 4826 16.7 6064 21.4 7391 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 2 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.9 27.0 32.5 1.0 0.0 0.00 56.5 63.1 2.0 4.3 2.0 78 2 52.9 27.1 36.7 0.9 0.0 0.00 55.6 63.1 2.2 4.3 2.0 75 3 50.9 28.4 41.8 0.7 0.0 0.00 54.7 63.1 1.3 3.1 1.3 79 4 48.2 29.1 47.3 0.6 0.0 0.00 53.8 63.1 1.1 3.4 0.9 90 5 45.9 29.1 52.1 0.5 0.0 0.00 52.9 63.1 0.9 3.6 0.9 68 6 44.8 28.9 53.5 0.5 0.0 0.00 52.2 63.1 1.3 4.3 1.1 69 7 44.2 29.3 55.7 0.4 0.5 0.00 51.4 63.0 1.3 3.4 1.3 69 8 49.5 31.1 49.0 0.6 12.2 0.00 51.1 63.0 0.4 1.8 0.4 23 9 57.4 31.1 36.9 1.0 29.4 0.00 52.3 62.8 2.0 4.9 1.8 113 10 63.5 30.0 28.2 1.4 44.4 0.00 55.2 62.8 1.3 4.3 1.1 96 11 66.9 28.6 23.5 1.7 55.4 0.00 58.6 62.6 2.9 6.7 2.5 286 12 69.6 27.3 20.3 2.0 61.4 0.00 61.7 62.6 4.7 10.7 4.3 280 13 71.6 24.3 16.8 2.2 62.3 0.00 64.0 62.4 7.2 13.0 6.7 270 14 73.4 21.9 14.3 2.4 57.6 0.00 65.7 62.4 6.7 12.3 6.0 281 15 74.3 20.1 12.9 2.5 47.5 0.00 66.6 62.2 6.3 11.9 5.8 281 16 74.3 21.4 13.6 2.5 33.2 0.00 66.6 62.2 6.9 12.8 6.3 294 17 73.4 19.6 13.0 2.4 16.5 0.00 65.3 62.2 7.2 11.2 6.7 293 18 69.8 17.6 13.4 2.2 1.4 0.00 63.0 62.2 5.6 11.6 5.4 285 19 64.2 19.6 18.0 1.7 0.0 0.00 61.0 62.2 2.0 6.9 2.0 273 20 56.7 29.5 37.3 1.0 0.0 0.00 59.2 62.4 0.9 5.1 0.2 21 21 49.8 25.2 37.6 0.8 0.0 0.00 57.6 62.4 0.9 2.7 0.9 84 22 47.5 24.4 39.9 0.7 0.0 0.00 56.1 62.4 0.9 2.2 0.7 90 23 46.8 28.4 48.7 0.6 0.0 0.00 54.7 62.6 1.8 4.0 1.6 75 24 47.1 26.6 44.8 0.6 0.0 0.00 53.6 62.6 1.8 3.8 1.8 81 AZMET Daily Weather Data : TUCSON : Nov 2 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.0 43.5 58.3 DegF RELATIVE HUMIDITY 72.9 10.9 32.8 % DEWPOINT 26.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 66.7 51.1 57.9 DegF SOIL TEMP. 20 in 63.1 62.2 62.6 DegF WIND SPEED 13.0 2.9 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 297 Degrees SOLAR RADIATION 422.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.2 4833 10.4 6075 14.4 7406 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 3 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.7 27.9 49.5 0.5 0.0 0.00 52.7 62.6 0.9 3.1 0.7 104 2 43.7 25.7 48.8 0.5 0.0 0.00 52.0 62.1 1.6 3.4 1.3 85 3 42.1 25.5 51.6 0.4 0.0 0.00 50.9 61.2 1.1 4.0 0.9 99 4 40.8 25.3 53.8 0.4 0.0 0.00 49.8 60.6 0.7 2.0 0.4 115 5 39.9 25.3 55.6 0.4 0.0 0.00 49.1 60.4 0.7 2.7 0.4 96 6 39.4 25.5 57.0 0.3 0.0 0.00 48.4 60.4 0.7 2.7 0.7 88 7 39.4 25.7 57.5 0.3 0.2 0.00 47.7 60.4 0.9 3.1 0.7 84 8 45.7 26.8 47.9 0.6 11.5 0.00 47.5 60.3 1.1 3.1 0.9 88 9 61.3 26.2 26.9 1.4 28.0 0.00 49.1 60.3 2.7 6.7 2.7 93 10 70.3 20.8 15.2 2.2 43.0 0.00 52.2 60.3 6.0 10.7 5.8 104 11 74.3 21.6 13.7 2.5 52.6 0.00 55.6 60.1 6.9 14.8 6.7 100 12 76.8 22.3 13.0 2.7 57.3 0.00 58.5 60.1 8.3 14.1 7.8 109 13 78.8 23.7 12.9 2.9 58.8 0.00 61.2 59.9 6.9 11.6 6.7 113 14 80.8 24.3 12.4 3.2 54.5 0.00 63.7 59.9 4.5 10.7 3.8 108 15 82.6 24.4 11.8 3.3 45.6 0.00 65.5 59.7 3.1 8.3 2.0 127 16 83.1 23.9 11.3 3.4 26.8 0.00 66.4 59.7 1.6 5.6 1.3 40 17 82.2 24.3 11.8 3.3 14.6 0.00 65.8 59.7 1.6 4.0 1.3 313 18 76.3 26.4 15.8 2.6 1.4 0.00 64.2 59.9 1.8 5.8 0.7 134 19 71.4 24.1 16.9 2.2 0.0 0.00 62.4 59.9 1.6 4.7 0.9 146 20 60.1 35.4 42.4 1.1 0.0 0.00 60.4 60.1 0.9 2.9 0.9 101 21 55.9 30.4 37.8 0.9 0.0 0.00 58.8 60.1 1.3 2.9 1.1 86 22 55.9 26.8 32.4 1.0 0.0 0.00 57.6 60.3 1.6 3.6 1.3 76 23 57.6 26.6 30.3 1.1 0.0 0.00 56.3 60.4 1.6 3.8 1.6 105 24 55.6 26.8 32.7 1.0 0.0 0.00 55.6 60.4 1.3 3.1 1.1 74 AZMET Daily Weather Data : TUCSON : Nov 3 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.7 38.3 60.8 DegF RELATIVE HUMIDITY 77.1 9.9 31.6 % DEWPOINT 25.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 66.4 47.5 56.3 DegF SOIL TEMP. 20 in 62.6 59.7 60.4 DegF WIND SPEED 14.8 2.5 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 102 Degrees SOLAR RADIATION 394.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.0 4844 14.2 6089 17.5 7423 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 4 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.1 27.9 37.6 0.9 0.0 0.00 54.9 60.6 1.1 2.7 0.7 83 2 50.7 29.7 44.2 0.7 0.0 0.00 54.0 60.6 0.9 2.2 0.9 104 3 51.8 28.8 40.9 0.8 0.0 0.00 53.2 60.6 1.6 4.3 1.3 64 4 52.0 29.3 41.5 0.8 0.0 0.00 52.7 60.6 3.4 6.7 3.1 78 5 51.4 29.7 43.1 0.7 0.0 0.00 52.2 60.6 1.1 4.3 0.7 74 6 50.7 29.1 42.9 0.7 0.0 0.00 51.6 60.6 2.0 4.7 2.0 98 7 52.3 28.9 40.3 0.8 0.5 0.00 51.1 60.6 4.0 6.7 3.8 99 8 54.5 28.8 37.0 0.9 6.2 0.00 50.7 60.6 4.9 8.3 4.7 94 9 59.9 29.8 31.7 1.2 16.0 0.00 51.6 60.6 5.1 10.1 4.9 93 10 67.6 30.7 25.4 1.7 36.3 0.00 53.8 60.4 4.7 10.1 4.7 100 11 73.4 29.7 19.8 2.3 44.0 0.00 56.5 60.4 5.8 14.8 5.4 101 12 77.9 27.5 15.6 2.8 60.0 0.00 59.7 60.3 6.0 16.1 4.7 134 13 78.3 25.5 14.2 2.8 34.4 0.00 61.3 60.3 8.5 17.0 7.8 136 14 79.3 24.4 13.1 3.0 35.6 0.00 62.2 60.1 7.2 14.8 5.8 174 15 80.4 26.4 13.7 3.0 50.7 0.00 63.3 60.1 7.2 14.1 6.0 188 16 79.7 31.5 17.2 2.9 36.3 0.00 64.2 60.1 7.6 15.2 6.3 189 17 77.5 35.2 21.7 2.5 14.8 0.00 63.9 60.1 7.6 16.6 6.7 192 18 74.3 37.8 26.6 2.1 1.2 0.00 62.4 60.1 6.5 15.0 5.4 169 19 72.7 39.7 30.3 1.9 0.0 0.00 61.2 60.3 10.1 20.1 9.6 131 20 71.2 44.8 38.8 1.6 0.0 0.00 60.4 60.3 6.5 15.2 5.1 147 21 69.8 49.1 47.7 1.3 0.0 0.00 60.1 60.4 4.5 15.4 3.6 179 22 68.0 48.9 50.5 1.1 0.0 0.00 59.5 60.4 8.9 17.9 7.8 207 23 65.8 45.3 47.3 1.1 0.0 0.00 59.0 60.4 11.2 22.8 9.6 184 24 64.0 42.8 46.1 1.1 0.0 0.00 58.1 60.6 10.3 24.8 8.9 166 AZMET Daily Weather Data : TUCSON : Nov 4 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.3 48.7 65.7 DegF RELATIVE HUMIDITY 52.4 11.3 32.8 % DEWPOINT 33.4 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 64.4 50.7 57.4 DegF SOIL TEMP. 20 in 60.6 60.1 60.4 DegF WIND SPEED 24.8 5.6 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 150 Degrees SOLAR RADIATION 336.1 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 11.3 4855 15.1 6104 20.0 7443 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 5 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.2 46.6 57.0 0.8 0.0 0.00 57.6 60.6 7.4 16.1 6.3 201 2 58.6 45.3 61.6 0.7 0.0 0.00 57.2 60.6 10.7 28.4 8.7 255 3 45.1 41.9 88.2 0.1 0.0 0.08 55.9 60.8 18.1 27.7 17.4 294 4 43.2 39.7 87.6 0.1 0.0 0.05 54.5 60.8 11.9 19.7 11.4 318 5 43.9 40.3 87.6 0.1 0.0 0.00 53.6 60.8 2.7 7.2 1.8 311 6 44.6 41.7 89.4 0.1 0.0 0.00 53.2 60.8 2.5 6.5 2.2 75 7 44.6 41.2 88.2 0.1 0.2 0.00 52.5 60.8 3.6 8.3 3.4 82 8 46.0 41.7 84.9 0.2 10.3 0.00 52.2 60.8 3.4 7.8 3.1 112 9 49.1 41.0 73.6 0.3 28.2 0.00 52.9 60.8 2.7 6.7 2.5 79 10 51.6 39.2 62.6 0.5 39.4 0.00 54.9 60.6 2.7 5.6 1.3 35 11 53.8 37.9 54.8 0.6 52.1 0.00 57.4 60.6 2.9 7.8 0.7 142 12 55.6 35.2 46.1 0.8 60.4 0.00 60.1 60.6 4.3 11.9 3.8 275 13 57.2 34.0 41.5 0.9 60.7 0.00 62.2 60.4 4.9 10.3 3.4 288 14 57.9 33.4 39.5 1.0 50.2 0.00 63.5 60.4 3.8 9.6 1.8 314 15 59.2 32.7 36.7 1.1 45.4 0.00 64.2 60.4 4.3 11.6 2.9 310 16 59.5 32.2 35.3 1.1 31.3 0.00 64.0 60.4 4.5 10.1 3.8 299 17 59.2 32.2 35.8 1.1 14.8 0.00 62.8 60.4 4.3 8.9 3.8 331 18 57.0 33.6 41.0 0.9 1.2 0.00 60.6 60.4 5.4 8.9 5.4 314 19 55.0 35.2 47.1 0.8 0.0 0.00 58.5 60.4 3.8 7.4 3.6 304 20 53.4 37.2 54.1 0.6 0.0 0.00 57.0 60.6 4.0 6.7 4.0 260 21 52.9 39.0 59.3 0.6 0.0 0.00 56.1 60.6 3.8 6.3 3.6 265 22 53.1 39.2 59.4 0.6 0.0 0.00 55.6 60.6 1.1 3.6 1.1 246 23 52.3 39.2 60.7 0.5 0.0 0.00 55.0 60.8 1.6 4.0 1.6 256 24 50.7 40.1 66.8 0.4 0.0 0.00 54.3 60.8 2.0 4.3 1.6 242 AZMET Daily Weather Data : TUCSON : Nov 5 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.9 42.6 52.7 DegF RELATIVE HUMIDITY 92.5 32.2 60.8 % DEWPOINT 38.3 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 64.4 52.2 57.4 DegF SOIL TEMP. 20 in 60.8 60.4 60.6 DegF WIND SPEED 28.4 4.9 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 291 Degrees SOLAR RADIATION 394.2 Langleys PRECIPITATION 0.13 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 2.5 4858 5.2 6109 8.6 7452 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 6 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.8 40.8 70.9 0.4 0.0 0.00 53.8 60.8 0.7 3.4 0.4 192 2 47.3 40.8 78.6 0.2 0.0 0.00 53.2 60.8 0.7 2.0 0.4 126 3 46.0 41.7 85.4 0.2 0.0 0.00 52.5 60.8 0.7 2.2 0.7 64 4 46.8 42.3 84.2 0.2 0.0 0.00 52.2 60.8 1.3 2.9 1.1 78 5 45.7 42.1 87.4 0.1 0.0 0.00 51.8 60.6 0.9 2.7 0.7 92 6 46.0 42.1 85.9 0.2 0.0 0.00 51.4 60.6 0.9 2.7 0.9 84 7 46.4 42.6 86.3 0.2 0.2 0.00 51.3 60.6 0.9 2.7 0.7 70 8 47.8 42.6 82.5 0.2 6.9 0.00 51.1 60.6 0.9 3.1 0.9 104 9 52.5 41.2 65.3 0.5 22.9 0.00 52.2 60.4 1.6 4.3 1.3 109 10 55.8 41.0 57.4 0.6 38.2 0.00 54.5 60.4 2.0 5.8 1.8 107 11 58.3 38.3 47.1 0.9 48.7 0.00 57.4 60.3 2.2 6.5 1.6 108 12 60.3 38.8 45.0 1.0 56.6 0.00 60.1 60.3 3.1 10.7 0.9 156 13 61.3 37.2 40.8 1.1 45.9 0.00 62.1 60.1 2.9 9.2 1.1 234 14 62.2 36.5 38.3 1.2 38.9 0.00 63.1 60.1 3.8 9.6 2.7 235 15 63.1 35.2 35.1 1.3 34.6 0.00 63.7 60.1 5.6 14.1 4.0 277 16 62.2 35.4 36.7 1.2 22.9 0.00 63.1 60.1 6.9 13.4 6.5 307 17 61.5 35.4 37.6 1.2 13.6 0.00 62.1 60.1 7.2 12.8 6.7 311 18 59.4 35.6 40.8 1.0 1.2 0.00 60.3 60.1 4.3 9.2 4.3 318 19 57.4 37.2 46.9 0.9 0.0 0.00 58.8 60.1 1.3 4.5 1.3 324 20 52.2 39.9 63.0 0.5 0.0 0.00 57.6 60.3 0.4 1.1 0.4 143 21 51.1 41.2 69.1 0.4 0.0 0.00 56.5 60.3 0.4 0.4 0.4 106 22 49.3 41.5 74.2 0.3 0.0 0.00 55.6 60.3 0.4 1.3 0.4 135 23 47.7 41.5 79.3 0.2 0.0 0.00 54.7 60.4 0.4 1.1 0.4 145 24 49.1 41.9 76.2 0.3 0.0 0.00 54.1 60.4 0.7 2.0 0.7 132 AZMET Daily Weather Data : TUCSON : Nov 6 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.4 44.6 53.2 DegF RELATIVE HUMIDITY 89.7 31.2 63.1 % DEWPOINT 39.7 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 63.7 51.1 56.3 DegF SOIL TEMP. 20 in 60.8 60.1 60.4 DegF WIND SPEED 14.1 2.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 305 Degrees SOLAR RADIATION 330.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.1 4861 5.8 6115 9.5 7461 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 7 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.4 41.5 77.2 0.3 0.0 0.00 53.6 60.4 1.1 3.4 0.7 103 2 46.6 41.0 81.0 0.2 0.0 0.00 52.5 60.4 2.2 3.8 2.2 92 3 46.0 40.5 80.9 0.2 0.0 0.00 51.6 60.4 2.5 5.1 2.2 100 4 44.2 39.7 84.1 0.2 0.0 0.00 50.7 60.4 1.6 3.6 1.6 91 5 46.6 40.3 78.7 0.2 0.0 0.00 50.7 60.4 1.8 3.8 1.6 86 6 47.5 40.6 77.2 0.3 0.0 0.00 50.5 60.4 2.7 5.8 2.5 86 7 48.4 39.7 72.0 0.3 0.2 0.00 50.4 60.3 3.4 10.5 0.9 319 8 46.0 41.4 83.9 0.2 1.4 0.10 50.4 60.3 10.1 16.1 9.4 302 9 45.3 42.8 91.0 0.1 1.9 0.16 50.2 60.1 8.9 15.0 8.7 314 10 45.0 41.7 88.7 0.1 17.7 0.10 50.2 60.1 5.1 14.3 4.3 339 11 48.7 42.3 78.7 0.3 35.4 0.01 52.9 59.9 2.0 5.4 1.3 256 12 50.0 42.4 74.9 0.3 42.3 0.00 55.6 59.7 3.4 8.5 2.9 310 13 51.4 39.7 64.2 0.5 42.0 0.00 57.6 59.7 7.2 13.9 6.3 300 14 53.2 37.4 54.9 0.6 38.2 0.00 58.1 59.5 8.1 13.6 7.4 285 15 54.0 36.1 50.7 0.7 28.7 0.00 58.6 59.5 8.3 16.8 7.8 300 16 54.3 34.7 47.5 0.8 20.1 0.00 57.9 59.5 8.5 13.6 8.1 286 17 54.0 32.9 44.7 0.8 10.5 0.00 56.8 59.4 8.1 15.2 7.8 287 18 52.9 33.4 47.3 0.7 1.4 0.00 55.4 59.4 4.5 8.9 4.3 303 19 51.1 33.8 51.2 0.6 0.0 0.00 54.0 59.4 5.8 11.4 5.8 305 20 48.7 35.4 59.9 0.5 0.0 0.00 52.7 59.4 3.4 5.8 3.1 283 21 47.7 35.8 63.0 0.4 0.0 0.00 51.4 59.4 3.8 7.4 3.8 282 22 48.4 36.9 64.2 0.4 0.0 0.00 50.7 59.5 4.0 6.0 3.8 285 23 46.9 37.6 69.4 0.3 0.0 0.00 50.2 59.4 3.1 5.8 2.9 280 24 44.6 37.6 76.5 0.2 0.0 0.00 49.5 59.4 1.1 2.7 0.9 240 AZMET Daily Weather Data : TUCSON : Nov 7 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 55.2 41.2 48.7 DegF RELATIVE HUMIDITY 93.3 40.1 69.2 % DEWPOINT 38.5 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 58.6 49.5 53.1 DegF SOIL TEMP. 20 in 60.4 59.4 59.9 DegF WIND SPEED 16.8 4.5 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 300 Degrees SOLAR RADIATION 239.9 Langleys PRECIPITATION 0.37 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 4861 1.4 6116 4.1 7465 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 8 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.3 37.6 90.6 0.1 0.0 0.00 48.6 59.4 0.4 2.0 0.4 97 2 39.0 37.4 93.8 0.1 0.0 0.00 47.8 59.4 1.1 3.1 1.1 72 3 38.7 36.9 93.7 0.1 0.0 0.00 47.1 59.4 1.3 2.7 1.3 95 4 37.4 36.0 94.6 0.0 0.0 0.00 46.4 59.2 1.3 2.7 1.1 93 5 36.9 35.4 95.1 0.0 0.0 0.00 45.7 59.2 1.6 2.7 1.6 76 6 36.3 35.1 94.9 0.0 0.0 0.00 45.1 59.0 1.8 2.9 1.6 85 7 35.4 34.2 95.2 0.0 0.2 0.00 44.6 59.0 0.9 2.5 0.9 114 8 37.9 36.1 93.5 0.1 9.8 0.00 44.2 58.8 0.9 2.7 0.9 93 9 44.1 37.9 79.0 0.2 26.3 0.00 45.5 58.8 2.0 4.7 1.3 284 10 48.0 37.9 68.4 0.4 41.3 0.00 48.2 58.6 2.7 6.3 2.2 256 11 52.5 36.5 54.7 0.6 52.8 0.00 51.8 58.5 1.8 5.6 0.9 134 12 54.3 34.7 47.2 0.8 58.5 0.00 55.0 58.5 2.9 7.2 1.3 101 13 56.1 33.6 42.3 0.9 59.5 0.00 57.9 58.3 2.2 6.0 0.9 336 14 57.9 34.2 40.6 1.0 54.2 0.00 60.3 58.1 2.9 8.5 2.2 303 15 59.0 33.6 38.3 1.0 44.0 0.00 61.3 58.1 4.7 11.4 4.0 288 16 59.2 35.8 41.5 1.0 29.4 0.00 60.8 57.9 8.5 14.1 8.3 283 17 58.5 35.8 42.5 1.0 13.4 0.00 59.4 57.9 9.4 13.6 8.9 292 18 56.3 36.5 47.2 0.8 1.0 0.00 57.2 57.9 7.2 12.1 6.9 290 19 54.1 36.7 51.8 0.7 0.0 0.00 55.2 58.1 4.9 8.3 4.7 288 20 51.6 37.9 59.4 0.5 0.0 0.00 53.8 58.1 2.5 6.7 2.2 293 21 46.6 40.6 79.6 0.2 0.0 0.00 52.7 58.1 0.4 0.4 0.4 340 22 43.9 40.6 88.4 0.1 0.0 0.00 51.6 58.3 0.7 2.0 0.4 68 23 42.4 40.1 91.1 0.1 0.0 0.00 50.5 58.3 0.9 3.1 0.9 76 24 40.8 39.0 93.1 0.1 0.0 0.00 49.6 58.3 0.7 2.0 0.7 84 AZMET Daily Weather Data : TUCSON : Nov 8 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.1 34.5 46.9 DegF RELATIVE HUMIDITY 96.5 33.7 71.5 % DEWPOINT 36.7 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 61.3 44.2 51.6 DegF SOIL TEMP. 20 in 59.4 57.9 58.6 DegF WIND SPEED 14.1 2.7 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 390.6 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 1.1 4862 2.7 6119 5.2 7471 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 9 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.2 37.8 94.7 0.0 0.0 0.00 48.6 58.3 0.4 1.6 0.4 81 2 38.7 37.6 95.4 0.0 0.0 0.00 47.8 58.3 1.1 2.5 1.1 71 3 37.2 36.0 95.2 0.0 0.0 0.00 46.9 58.3 0.4 1.8 0.4 91 4 36.1 35.1 95.8 0.0 0.0 0.00 46.2 58.3 0.9 2.5 0.7 72 5 35.2 34.3 96.2 0.0 0.0 0.00 45.5 58.3 0.9 2.0 0.9 71 6 34.7 34.0 96.7 0.0 0.0 0.00 44.8 58.3 0.9 2.7 0.9 74 7 34.0 33.3 96.8 0.0 0.2 0.00 44.1 58.1 0.9 2.5 0.9 79 8 36.5 35.4 96.3 0.0 9.3 0.00 43.7 58.1 0.9 2.7 0.9 63 9 45.0 38.1 77.7 0.2 26.5 0.00 45.0 57.9 0.7 2.9 0.7 77 10 52.0 38.7 60.4 0.5 42.0 0.00 47.8 57.9 1.1 4.5 0.2 138 11 55.8 36.5 48.6 0.8 53.3 0.00 51.6 57.7 2.7 6.0 2.2 278 12 61.0 34.7 37.5 1.1 59.5 0.00 55.2 57.6 3.1 7.2 2.7 276 13 66.9 28.0 23.2 1.7 60.4 0.00 57.9 57.6 7.6 14.1 7.2 85 14 68.2 28.8 22.9 1.8 55.2 0.00 59.7 57.4 7.6 13.6 2.5 58 15 67.8 30.4 24.7 1.8 44.7 0.00 60.8 57.4 5.4 12.3 4.5 306 16 69.3 23.7 17.8 2.0 27.0 0.00 61.2 57.2 6.0 15.4 4.9 69 17 68.4 21.6 16.8 2.0 12.7 0.00 59.9 57.2 7.8 13.6 7.6 72 18 66.0 19.8 16.9 1.8 1.0 0.00 57.6 57.2 7.6 17.0 7.2 76 19 64.4 18.5 16.9 1.7 0.0 0.00 55.6 57.4 7.6 17.0 7.4 65 20 63.3 18.1 17.3 1.6 0.0 0.00 54.0 57.4 8.5 21.0 8.1 79 21 60.8 19.9 20.3 1.5 0.0 0.00 52.5 57.6 6.9 19.0 6.7 85 22 60.8 19.9 20.4 1.5 0.0 0.00 51.6 57.6 8.5 20.6 8.3 93 23 61.2 20.3 20.5 1.5 0.0 0.00 50.7 57.6 10.3 19.5 10.1 91 24 60.4 20.8 21.5 1.4 0.0 0.00 50.0 57.7 9.4 23.9 9.2 97 AZMET Daily Weather Data : TUCSON : Nov 9 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.8 33.6 53.4 DegF RELATIVE HUMIDITY 98.1 14.3 51.3 % DEWPOINT 29.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 61.2 43.7 51.6 DegF SOIL TEMP. 20 in 58.5 57.2 57.7 DegF WIND SPEED 23.9 4.5 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 78 Degrees SOLAR RADIATION 391.6 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 4.3 4866 6.7 6126 9.4 7480 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 10 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.3 19.9 20.0 1.5 0.0 0.00 49.5 57.7 10.7 22.4 10.3 82 2 61.3 19.9 20.0 1.5 0.0 0.00 48.9 57.7 12.8 28.9 12.3 87 3 61.0 19.4 19.8 1.5 0.0 0.00 48.6 57.7 12.1 22.6 11.6 84 4 59.9 19.8 20.9 1.4 0.0 0.00 48.4 57.7 12.5 22.8 12.3 86 5 59.7 19.2 20.5 1.4 0.0 0.00 48.0 57.7 11.9 25.5 11.6 82 6 59.2 19.9 21.6 1.3 0.0 0.00 47.7 57.6 12.8 22.8 12.3 82 7 58.1 20.1 22.7 1.3 0.5 0.00 47.3 57.6 10.5 19.0 10.3 91 8 59.0 19.4 21.3 1.3 12.4 0.00 47.3 57.6 11.4 19.7 11.0 101 9 61.3 18.0 18.3 1.5 26.8 0.00 48.4 57.4 12.3 20.4 11.9 96 10 64.0 16.5 15.7 1.7 42.3 0.00 50.4 57.4 12.3 21.5 11.9 92 11 66.2 16.9 14.8 1.9 52.8 0.00 52.9 57.4 11.4 19.9 11.0 91 12 67.5 17.8 14.7 2.0 59.5 0.00 55.4 57.2 10.7 17.7 10.3 92 13 68.5 18.5 14.6 2.0 61.2 0.00 57.7 57.2 9.4 16.3 8.9 91 14 69.4 18.7 14.3 2.1 46.8 0.00 59.4 57.0 9.6 18.1 9.2 82 15 70.2 19.0 14.1 2.2 37.8 0.00 59.7 57.0 10.7 16.8 10.5 81 16 70.7 18.5 13.5 2.2 25.3 0.00 59.5 57.0 9.8 15.4 9.4 74 17 69.3 18.1 14.1 2.1 7.9 0.00 58.3 57.0 7.8 14.3 7.6 73 18 66.7 17.2 14.6 1.9 0.5 0.00 56.7 57.0 7.4 15.0 7.2 72 19 65.5 16.5 14.9 1.8 0.0 0.00 55.2 57.2 6.9 13.4 6.5 81 20 64.2 16.5 15.6 1.7 0.0 0.00 53.8 57.2 6.5 10.3 6.3 105 21 62.4 17.1 17.0 1.6 0.0 0.00 52.7 57.4 6.0 10.7 6.0 109 22 62.2 15.6 16.0 1.6 0.0 0.00 51.6 57.4 6.3 12.1 6.0 102 23 59.4 17.6 19.4 1.4 0.0 0.00 50.7 57.4 4.5 10.5 4.5 105 24 56.8 19.0 22.6 1.2 0.0 0.00 50.0 57.4 2.9 6.0 2.7 97 AZMET Daily Weather Data : TUCSON : Nov 10 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.2 54.7 63.5 DegF RELATIVE HUMIDITY 26.2 12.7 17.5 % DEWPOINT 18.3 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 59.7 47.3 52.3 DegF SOIL TEMP. 20 in 57.7 57.0 57.4 DegF WIND SPEED 28.9 9.6 MPH WIND VECTOR MAG. 9.2 MPH WIND VECTOR DIR. 88 Degrees SOLAR RADIATION 373.9 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 7.9 4874 13.0 6139 17.8 7498 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 11 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.6 21.2 27.8 1.0 0.0 0.00 49.5 57.4 4.5 8.9 4.5 100 2 52.0 22.6 31.5 0.9 0.0 0.00 49.1 57.4 1.6 3.4 1.3 92 3 47.8 27.1 44.3 0.6 0.0 0.00 48.6 57.4 0.4 1.3 0.4 63 4 45.7 29.7 53.4 0.5 0.0 0.00 48.0 57.4 1.6 4.3 1.6 95 5 48.4 26.2 41.8 0.7 0.0 0.00 47.7 57.4 1.8 4.7 1.3 104 6 46.6 27.7 47.8 0.6 0.0 0.00 47.3 57.4 1.3 3.4 1.1 89 7 46.0 31.6 56.6 0.5 0.0 0.00 47.1 57.4 1.1 5.1 1.1 110 8 50.4 27.7 41.1 0.7 4.8 0.00 47.3 57.2 2.2 4.9 2.2 102 9 54.3 29.1 37.8 0.9 10.0 0.00 48.4 57.2 1.6 5.4 1.6 73 10 58.5 28.4 31.7 1.1 18.4 0.00 49.6 57.0 1.1 4.9 0.9 87 11 62.2 25.0 24.0 1.5 28.4 0.00 51.8 57.0 5.6 11.4 5.4 96 12 65.3 23.7 20.3 1.7 33.5 0.00 53.8 57.0 5.1 9.4 4.9 96 13 67.6 25.2 20.0 1.8 28.7 0.00 55.8 56.8 3.4 6.3 3.4 101 14 68.4 26.1 20.3 1.9 13.4 0.00 56.8 56.8 1.1 3.6 1.1 95 15 69.3 25.9 19.6 2.0 22.9 0.00 57.6 56.8 2.0 4.9 1.8 100 16 69.8 24.3 17.8 2.0 19.1 0.00 58.3 56.8 2.5 4.5 2.5 96 17 68.0 27.9 22.1 1.8 5.7 0.00 57.9 56.8 2.5 4.5 2.5 100 18 63.7 31.1 29.2 1.4 0.2 0.00 57.0 56.8 1.1 3.1 1.1 89 19 63.1 28.8 27.1 1.4 0.0 0.00 56.1 56.8 2.7 5.1 2.7 107 20 60.6 33.8 37.2 1.1 0.0 0.00 55.2 56.8 2.2 4.7 2.0 91 21 61.0 30.4 31.5 1.3 0.0 0.00 54.5 56.8 4.3 7.2 4.3 95 22 61.2 29.1 29.4 1.3 0.0 0.00 53.8 57.0 4.9 8.9 4.9 104 23 59.4 32.0 35.5 1.1 0.0 0.00 53.1 57.0 3.4 6.3 3.1 95 24 59.5 30.4 33.0 1.2 0.0 0.00 52.7 57.0 2.7 5.4 2.5 88 AZMET Daily Weather Data : TUCSON : Nov 11 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.5 44.6 58.5 DegF RELATIVE HUMIDITY 66.0 14.4 32.5 % DEWPOINT 27.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 58.3 47.1 52.3 DegF SOIL TEMP. 20 in 57.6 56.7 57.0 DegF WIND SPEED 11.4 2.5 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 97 Degrees SOLAR RADIATION 185.4 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 5.6 4880 8.6 6147 12.4 7510 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 12 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.2 33.4 40.6 0.9 0.0 0.00 52.3 57.0 1.6 4.3 0.9 101 2 57.0 33.4 41.0 0.9 0.0 0.00 52.0 57.0 1.8 6.3 1.1 300 3 54.7 33.1 43.7 0.8 0.0 0.00 51.6 56.7 1.3 4.3 0.4 156 4 54.9 31.8 41.4 0.9 0.0 0.00 51.1 56.7 2.7 8.1 2.5 94 5 56.8 31.1 37.5 1.0 0.0 0.00 50.7 56.7 4.3 8.7 4.0 99 6 57.6 30.2 35.0 1.1 0.0 0.00 50.4 56.8 2.0 4.9 1.1 106 7 52.0 35.4 53.6 0.6 0.0 0.00 50.0 56.8 0.7 3.1 0.2 232 8 50.5 36.5 58.7 0.5 2.9 0.00 49.8 56.8 1.6 4.0 0.9 111 9 54.0 37.6 53.4 0.7 7.6 0.00 50.4 56.8 1.3 3.8 1.1 94 10 57.9 39.4 49.7 0.8 13.9 0.00 51.4 56.8 1.1 3.4 0.7 128 11 63.3 41.0 44.3 1.1 18.4 0.00 53.1 56.8 1.8 4.3 1.8 111 12 68.0 32.7 26.8 1.7 27.7 0.00 54.9 56.7 3.1 6.0 2.9 81 13 69.6 30.9 23.8 1.9 29.9 0.00 56.8 56.7 3.6 8.3 3.4 90 14 70.3 30.7 22.8 2.0 24.4 0.00 58.1 56.7 4.0 8.9 3.6 79 15 71.1 31.6 23.2 2.0 11.9 0.00 58.6 56.7 2.9 12.1 1.8 188 16 70.9 34.0 25.6 1.9 0.7 0.00 58.3 56.7 3.4 9.4 2.9 176 17 68.9 35.4 29.1 1.7 2.2 0.00 57.6 56.7 3.1 10.3 2.2 175 18 67.5 35.8 30.9 1.6 0.2 0.00 56.7 56.7 5.8 13.2 5.4 138 19 66.4 37.0 33.8 1.5 0.0 0.00 55.9 56.8 4.7 10.3 4.0 173 20 63.5 42.1 45.8 1.1 0.0 0.00 55.6 56.8 5.1 13.2 4.3 154 21 57.7 48.4 71.0 0.5 0.0 0.01 55.2 56.8 6.3 10.5 6.0 83 22 57.4 47.7 69.7 0.5 0.0 0.00 54.9 57.0 3.6 7.8 3.1 105 23 57.0 48.2 72.5 0.4 0.0 0.00 54.3 57.0 4.3 7.4 4.3 87 24 57.0 48.6 73.6 0.4 0.0 0.00 54.0 57.0 3.6 6.7 3.6 94 AZMET Daily Weather Data : TUCSON : Nov 12 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.6 49.5 60.8 DegF RELATIVE HUMIDITY 78.9 20.5 43.7 % DEWPOINT 36.9 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 58.6 49.8 54.0 DegF SOIL TEMP. 20 in 57.2 56.7 56.8 DegF WIND SPEED 13.2 3.1 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 115 Degrees SOLAR RADIATION 139.8 Langleys PRECIPITATION 0.01 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 6.8 4886 10.4 6158 15.5 7526 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 13 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.4 47.7 69.8 0.5 0.0 0.00 53.6 57.0 3.1 5.1 3.1 106 2 58.6 46.6 64.3 0.6 0.0 0.00 53.6 57.0 2.5 4.3 2.2 123 3 59.5 46.6 62.2 0.7 0.0 0.00 53.8 57.0 3.6 6.3 3.4 106 4 60.1 46.8 61.5 0.7 0.0 0.00 53.8 57.2 2.2 5.4 2.2 98 5 59.2 47.5 65.3 0.6 0.0 0.00 54.0 57.2 1.3 3.1 1.3 83 6 58.6 48.4 68.7 0.5 0.0 0.00 54.1 57.2 2.0 4.3 1.8 82 7 58.8 48.4 68.2 0.5 0.0 0.00 54.1 57.2 1.1 3.6 0.9 118 8 58.3 49.3 72.1 0.5 1.4 0.00 54.3 57.2 0.9 4.3 0.7 82 9 57.0 51.8 83.1 0.3 1.4 0.11 54.5 57.2 1.8 5.8 1.6 108 10 56.1 54.0 92.7 0.1 4.8 0.10 54.9 57.2 2.5 5.6 2.5 70 11 56.7 54.9 93.7 0.1 3.3 0.13 55.4 57.0 1.8 5.1 1.6 75 12 57.4 55.8 94.2 0.1 10.3 0.11 55.8 56.8 2.0 9.4 1.3 30 13 55.8 53.6 92.7 0.1 9.8 0.00 56.7 56.7 7.2 14.1 6.7 291 14 58.5 54.7 87.3 0.2 32.5 0.00 58.3 56.7 6.3 10.3 5.8 279 15 59.7 54.9 84.1 0.3 18.6 0.00 59.7 56.8 6.3 10.3 5.8 286 16 59.4 54.1 83.3 0.3 6.2 0.02 59.7 56.8 5.1 10.7 4.7 295 17 58.6 54.9 87.1 0.2 3.3 0.00 59.2 56.8 4.3 7.6 4.3 284 18 57.4 54.0 89.0 0.2 0.0 0.03 58.6 57.0 6.5 10.7 6.0 295 19 55.4 51.6 87.3 0.2 0.0 0.06 57.7 57.0 4.0 8.9 3.1 328 20 54.3 50.7 87.7 0.2 0.0 0.00 57.0 57.0 3.6 7.2 2.7 87 21 52.2 50.7 95.0 0.1 0.0 0.00 55.8 57.0 1.3 3.4 0.9 114 22 50.9 49.8 95.9 0.1 0.0 0.00 54.7 57.2 1.1 4.3 0.9 313 23 49.3 48.7 97.8 0.0 0.0 0.00 53.8 57.2 1.1 2.9 1.1 65 24 48.6 48.2 98.4 0.0 0.0 0.00 52.9 57.2 1.6 3.1 1.3 78 AZMET Daily Weather Data : TUCSON : Nov 13 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.0 47.8 56.5 DegF RELATIVE HUMIDITY 98.9 59.2 82.6 % DEWPOINT 50.9 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 59.9 52.9 55.8 DegF SOIL TEMP. 20 in 57.2 56.7 57.0 DegF WIND SPEED 14.1 3.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 330 Degrees SOLAR RADIATION 92.0 Langleys PRECIPITATION 0.56 Inches AZMET REF. EVAPOTRANSPIRATION 0.01 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 4888 4.9 6163 9.4 7535 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 14 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.0 47.7 98.6 0.0 0.0 0.00 52.2 57.2 1.3 3.8 1.3 75 2 47.5 47.3 98.7 0.0 0.0 0.01 51.4 57.4 1.1 3.4 1.1 89 3 46.8 46.6 98.8 0.0 0.0 0.00 50.9 57.4 1.1 3.4 0.4 261 4 46.2 45.9 98.9 0.0 0.0 0.00 50.4 57.4 1.8 3.6 1.3 92 5 45.5 45.3 99.1 0.0 0.0 0.00 49.8 57.4 1.3 3.4 0.4 252 6 46.0 45.9 99.3 0.0 0.0 0.00 49.5 57.4 2.9 5.4 0.4 133 7 46.2 45.9 99.3 0.0 0.2 0.00 49.3 57.2 1.3 5.8 1.1 82 8 47.3 47.1 99.3 0.0 6.4 0.00 49.3 57.2 2.0 4.5 1.8 84 9 51.6 49.8 93.5 0.1 22.5 0.00 50.2 57.2 0.9 2.9 0.9 62 10 55.9 50.5 81.8 0.3 37.8 0.00 52.7 57.0 1.8 6.7 1.6 81 11 59.5 49.8 70.1 0.5 49.5 0.00 55.8 57.0 4.5 9.6 4.3 113 12 62.8 48.6 60.0 0.8 55.7 0.00 59.0 57.0 2.5 6.7 2.0 80 13 65.8 46.6 49.8 1.1 56.6 0.00 61.7 56.8 2.0 5.6 1.3 133 14 66.6 45.9 47.5 1.2 51.4 0.00 63.9 56.8 4.5 11.0 3.6 286 15 66.2 46.6 49.2 1.1 41.8 0.00 64.2 56.8 8.1 14.3 7.6 303 16 65.1 48.7 55.5 0.9 27.5 0.00 63.7 56.8 9.6 15.7 9.2 299 17 64.2 46.6 52.6 1.0 10.0 0.00 62.4 56.8 7.8 12.3 7.6 294 18 61.7 45.3 55.0 0.8 0.5 0.00 60.4 57.0 5.1 8.9 5.1 290 19 59.4 46.6 62.8 0.6 0.0 0.00 58.6 57.0 3.8 7.8 3.8 288 20 57.6 45.7 64.4 0.6 0.0 0.00 57.2 57.2 4.0 6.3 3.8 274 21 55.9 45.7 68.6 0.5 0.0 0.00 56.1 57.2 2.2 5.6 2.2 245 22 50.9 46.6 85.4 0.2 0.0 0.00 55.0 57.4 1.3 4.3 1.1 60 23 49.3 46.4 90.2 0.1 0.0 0.00 54.0 57.4 1.1 2.9 0.9 68 24 47.1 45.5 94.3 0.1 0.0 0.00 53.1 57.6 0.7 2.7 0.7 59 AZMET Daily Weather Data : TUCSON : Nov 14 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.0 45.1 54.7 DegF RELATIVE HUMIDITY 99.6 42.4 78.0 % DEWPOINT 46.9 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 64.4 49.1 55.4 DegF SOIL TEMP. 20 in 57.6 56.8 57.2 DegF WIND SPEED 15.7 3.1 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 305 Degrees SOLAR RADIATION 359.8 Langleys PRECIPITATION 0.01 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 4.5 4893 7.6 6170 11.7 7547 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 15 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.4 45.1 95.6 0.1 0.0 0.00 52.2 57.6 0.7 2.2 0.7 96 2 45.9 44.8 96.2 0.0 0.0 0.00 51.4 57.6 0.9 2.5 0.9 82 3 45.1 44.1 96.3 0.0 0.0 0.00 50.7 57.7 0.9 2.7 0.9 82 4 44.2 43.5 97.2 0.0 0.0 0.00 50.0 57.7 0.9 2.2 0.9 75 5 44.1 43.5 97.8 0.0 0.0 0.00 49.3 57.7 1.6 2.7 1.6 82 6 43.5 42.8 97.6 0.0 0.0 0.00 48.7 57.6 1.1 2.2 1.1 83 7 43.0 42.3 97.6 0.0 0.2 0.00 48.2 57.6 2.0 4.0 1.8 75 8 44.6 43.5 95.7 0.0 4.1 0.00 48.0 57.6 2.0 4.7 2.0 88 9 48.7 45.3 87.8 0.1 13.4 0.00 48.7 57.4 1.6 4.5 1.6 72 10 56.5 47.5 71.9 0.4 38.0 0.00 50.9 57.4 1.3 4.3 0.9 95 11 60.8 47.7 62.0 0.7 49.0 0.00 54.5 57.4 1.8 4.7 1.3 115 12 63.7 47.3 55.3 0.9 55.4 0.00 57.9 57.2 2.5 9.2 1.1 208 13 64.8 44.4 47.7 1.1 57.1 0.00 60.8 57.2 4.5 9.4 3.4 307 14 65.3 45.9 49.3 1.1 48.3 0.00 62.4 57.0 5.6 11.2 4.9 300 15 65.8 44.6 46.2 1.2 41.8 0.00 63.3 57.0 5.8 11.2 5.1 316 16 65.8 43.3 44.0 1.2 28.0 0.00 63.1 57.0 6.0 12.8 5.4 303 17 65.1 43.2 44.7 1.2 11.9 0.00 61.9 57.0 6.3 10.7 6.0 318 18 62.8 44.2 50.7 1.0 0.7 0.00 60.1 57.0 4.3 9.4 4.3 325 19 58.6 45.7 62.2 0.6 0.0 0.00 58.3 57.2 1.1 4.5 0.9 302 20 55.6 46.2 70.7 0.4 0.0 0.00 56.8 57.2 0.7 2.5 0.7 241 21 51.6 46.8 83.5 0.2 0.0 0.00 55.6 57.4 0.9 2.9 0.4 57 22 48.9 46.2 90.8 0.1 0.0 0.00 54.5 57.4 0.7 2.0 0.7 87 23 47.7 45.7 92.9 0.1 0.0 0.00 53.4 57.6 1.1 2.5 0.9 74 24 46.9 44.8 92.6 0.1 0.0 0.00 52.5 57.6 1.1 2.7 1.1 70 AZMET Daily Weather Data : TUCSON : Nov 15 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.4 42.6 53.6 DegF RELATIVE HUMIDITY 98.2 36.9 76.1 % DEWPOINT 45.0 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 63.3 48.0 54.7 DegF SOIL TEMP. 20 in 57.7 57.0 57.4 DegF WIND SPEED 12.8 2.2 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 341 Degrees SOLAR RADIATION 347.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.6 4896 6.3 6177 9.9 7557 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 16 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.5 44.1 94.4 0.1 0.0 0.00 51.6 57.6 0.9 2.5 0.9 63 2 44.2 43.2 95.4 0.1 0.0 0.00 50.7 57.7 0.7 2.0 0.7 54 3 44.2 43.2 96.0 0.0 0.0 0.00 50.0 57.7 1.3 3.8 1.1 74 4 43.3 42.3 96.0 0.0 0.0 0.00 49.5 57.7 0.7 2.0 0.7 83 5 43.3 42.3 96.2 0.0 0.0 0.00 48.9 57.6 1.8 3.6 1.8 84 6 42.3 41.4 96.2 0.0 0.0 0.00 48.2 57.6 0.9 2.7 0.9 94 7 41.5 40.6 96.7 0.0 0.0 0.00 47.7 57.6 1.1 2.7 1.1 84 8 43.9 42.8 96.3 0.0 6.7 0.00 47.3 57.6 1.1 2.7 1.1 88 9 50.0 44.1 80.3 0.3 23.2 0.00 48.6 57.4 2.2 4.0 2.2 94 10 56.1 45.5 67.7 0.5 38.0 0.00 51.1 57.4 1.6 4.5 1.6 64 11 59.9 46.2 60.6 0.7 48.7 0.00 54.5 57.2 2.2 5.6 1.8 45 12 63.9 45.3 50.8 1.0 55.2 0.00 57.9 57.2 1.8 5.6 0.9 73 13 65.8 44.6 46.3 1.2 55.9 0.00 60.8 57.0 2.5 6.7 1.6 271 14 67.5 43.0 41.1 1.4 50.9 0.00 63.0 57.0 3.6 8.3 3.1 283 15 68.5 44.6 41.9 1.4 41.3 0.00 63.9 57.0 5.6 9.6 5.1 291 16 68.7 44.2 41.3 1.4 27.5 0.00 63.7 56.8 6.3 11.9 6.0 295 17 68.0 44.8 43.0 1.3 11.7 0.00 62.4 57.0 5.4 10.1 5.1 278 18 65.3 45.7 49.2 1.1 0.5 0.00 60.6 57.0 5.6 8.9 5.4 287 19 62.6 45.5 53.7 0.9 0.0 0.00 59.0 57.0 5.4 8.3 5.1 290 20 60.6 45.5 57.3 0.8 0.0 0.00 57.6 57.2 4.9 9.8 4.7 286 21 54.7 46.4 74.2 0.4 0.0 0.00 56.3 57.2 0.4 2.0 0.4 54 22 50.9 46.8 85.9 0.2 0.0 0.00 55.0 57.4 0.9 2.5 0.9 76 23 49.1 46.4 90.7 0.1 0.0 0.00 54.0 57.4 1.8 3.4 1.6 82 24 49.5 45.7 86.8 0.2 0.0 0.00 53.1 57.6 1.6 2.7 1.6 87 AZMET Daily Weather Data : TUCSON : Nov 16 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.3 41.2 54.5 DegF RELATIVE HUMIDITY 98.2 34.3 72.4 % DEWPOINT 44.2 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 63.9 47.3 54.9 DegF SOIL TEMP. 20 in 57.7 56.8 57.4 DegF WIND SPEED 11.9 2.5 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 312 Degrees SOLAR RADIATION 359.8 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 4.7 4901 7.4 6184 10.8 7567 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 17 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.5 44.8 90.5 0.1 0.0 0.00 52.2 57.6 1.1 2.5 1.1 68 2 46.2 44.2 93.3 0.1 0.0 0.00 51.4 57.6 0.9 2.2 0.9 87 3 44.6 43.2 94.8 0.1 0.0 0.00 50.5 57.7 0.7 2.0 0.7 73 4 43.3 42.3 96.0 0.0 0.0 0.00 49.8 57.7 1.1 3.1 0.9 86 5 42.1 41.2 96.5 0.0 0.0 0.00 49.1 57.7 0.7 1.8 0.7 100 6 41.0 40.3 96.8 0.0 0.0 0.00 48.4 57.6 0.4 2.0 0.4 97 7 40.6 40.1 98.0 0.0 0.0 0.00 47.8 57.6 0.4 2.0 0.4 53 8 42.4 41.9 97.9 0.0 6.9 0.00 47.3 57.6 0.7 3.1 0.4 80 9 50.7 45.1 81.6 0.3 23.6 0.00 48.4 57.6 0.7 1.8 0.4 77 10 58.6 43.2 56.4 0.7 38.7 0.00 51.1 57.4 0.7 2.7 0.7 47 11 63.1 42.1 46.2 1.1 49.7 0.00 54.7 57.4 1.3 4.9 0.4 13 12 67.1 41.4 39.2 1.4 55.7 0.00 58.1 57.2 2.2 6.5 2.0 257 13 70.7 39.9 32.6 1.7 56.6 0.00 61.0 57.2 1.8 4.7 1.1 286 14 73.8 37.8 27.0 2.1 51.8 0.00 63.5 57.0 1.8 4.9 1.1 227 15 75.2 37.2 25.2 2.2 42.0 0.00 64.6 57.0 2.5 6.3 2.0 220 16 75.6 36.1 23.8 2.3 28.0 0.00 64.9 57.0 1.8 5.8 1.6 278 17 73.2 37.2 27.0 2.0 11.9 0.00 63.9 57.0 3.8 6.3 3.6 283 18 68.4 39.7 35.5 1.5 0.5 0.00 61.9 57.0 2.5 5.6 2.5 289 19 63.7 41.7 44.9 1.1 0.0 0.00 59.9 57.2 2.0 4.3 2.0 281 20 57.2 44.1 61.8 0.6 0.0 0.00 58.3 57.2 0.7 2.0 0.2 219 21 52.5 45.3 76.8 0.3 0.0 0.00 56.8 57.4 0.4 2.0 0.4 103 22 50.9 45.3 81.1 0.2 0.0 0.00 55.6 57.4 0.9 3.4 0.9 87 23 49.8 44.8 82.7 0.2 0.0 0.00 54.5 57.6 1.6 4.0 1.6 77 24 49.6 43.7 80.0 0.2 0.0 0.00 53.4 57.6 1.6 3.1 1.6 93 AZMET Daily Weather Data : TUCSON : Nov 17 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.4 39.7 56.1 DegF RELATIVE HUMIDITY 98.8 20.2 66.1 % DEWPOINT 41.7 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 64.9 47.3 55.2 DegF SOIL TEMP. 20 in 57.7 57.0 57.4 DegF WIND SPEED 6.5 1.3 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 294 Degrees SOLAR RADIATION 365.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.7 4909 11.0 6195 14.4 7582 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 18 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.5 43.5 85.8 0.2 0.0 0.00 52.5 57.7 1.1 2.5 1.1 67 2 46.8 42.8 85.7 0.2 0.0 0.00 51.6 57.7 1.3 2.7 1.3 78 3 45.9 42.1 86.5 0.1 0.0 0.00 50.9 57.7 1.8 3.1 1.6 94 4 45.7 41.5 85.6 0.2 0.0 0.00 50.2 57.7 1.6 4.0 1.6 88 5 45.3 41.0 84.9 0.2 0.0 0.00 49.5 57.7 1.6 3.4 1.6 90 6 43.3 40.6 90.0 0.1 0.0 0.00 48.7 57.7 2.0 4.0 1.8 69 7 43.3 40.5 89.1 0.1 0.0 0.00 48.2 57.7 2.2 3.8 2.0 95 8 45.9 40.6 82.3 0.2 7.6 0.00 47.8 57.7 1.6 3.6 1.6 101 9 53.1 41.5 65.0 0.5 22.5 0.00 48.9 57.6 3.4 6.5 3.4 98 10 59.2 43.0 55.1 0.8 38.2 0.00 51.4 57.6 4.5 8.3 4.5 85 11 64.8 43.2 45.4 1.1 49.2 0.00 54.7 57.4 4.5 7.6 4.3 80 12 69.4 39.4 33.5 1.6 53.0 0.00 58.1 57.4 3.8 8.3 3.4 100 13 71.2 36.1 27.6 1.9 54.2 0.00 60.8 57.2 3.8 8.3 3.4 70 14 73.0 34.0 23.8 2.1 47.1 0.00 62.8 57.2 2.7 7.4 2.0 78 15 74.7 32.9 21.6 2.3 38.9 0.00 63.9 57.2 2.9 8.3 2.0 211 16 74.1 31.1 20.5 2.3 22.5 0.00 63.3 57.0 7.4 14.1 6.7 250 17 73.4 31.5 21.3 2.2 10.8 0.00 62.1 57.2 4.7 9.4 4.5 232 18 70.2 33.4 25.7 1.9 0.2 0.00 60.4 57.2 2.2 6.3 2.2 237 19 64.2 37.6 37.6 1.3 0.0 0.00 59.2 57.2 0.7 3.6 0.7 302 20 58.1 40.1 50.9 0.8 0.0 0.00 57.6 57.4 1.1 3.6 0.9 91 21 55.6 40.8 57.5 0.6 0.0 0.00 56.3 57.4 0.9 3.4 0.7 62 22 52.5 41.2 64.8 0.5 0.0 0.00 55.0 57.6 1.3 2.7 1.3 70 23 52.2 41.4 66.7 0.4 0.0 0.00 54.1 57.6 1.8 4.9 1.8 75 24 53.8 40.6 61.4 0.5 0.0 0.00 53.6 57.7 1.1 2.9 1.1 103 AZMET Daily Weather Data : TUCSON : Nov 18 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.6 42.4 57.6 DegF RELATIVE HUMIDITY 91.6 18.0 57.0 % DEWPOINT 39.2 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 63.9 47.8 55.0 DegF SOIL TEMP. 20 in 57.9 57.0 57.6 DegF WIND SPEED 14.1 2.5 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 100 Degrees SOLAR RADIATION 344.0 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 7.4 4916 10.4 6205 14.2 7596 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 19 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.0 41.0 61.4 0.6 0.0 0.00 53.4 57.7 1.3 3.4 1.3 92 2 53.2 41.7 64.9 0.5 0.0 0.00 52.9 57.7 1.1 3.4 1.1 98 3 54.0 40.8 61.0 0.6 0.0 0.00 52.5 57.7 2.0 3.6 2.0 92 4 54.1 40.3 59.5 0.6 0.0 0.00 52.0 57.7 2.0 5.6 2.0 89 5 53.8 40.3 59.9 0.6 0.0 0.00 51.6 57.7 2.9 5.6 2.9 84 6 53.6 40.1 59.9 0.6 0.0 0.00 51.4 57.7 3.6 7.4 3.4 90 7 53.6 39.9 59.7 0.6 0.0 0.00 51.3 57.7 2.7 5.4 2.5 94 8 52.3 41.4 65.8 0.5 3.1 0.00 51.1 57.7 2.7 6.7 2.5 74 9 54.3 41.9 63.1 0.5 13.4 0.00 51.4 57.6 2.7 6.0 2.5 86 10 60.1 40.3 48.4 0.9 24.9 0.00 52.9 57.6 3.6 8.9 3.4 87 11 64.6 36.0 34.5 1.4 36.8 0.00 55.0 57.6 4.7 9.6 4.5 86 12 66.6 36.1 32.4 1.5 38.0 0.00 57.2 57.6 3.6 8.9 2.9 119 13 67.8 35.4 30.2 1.6 33.9 0.00 58.6 57.4 6.0 11.6 5.6 127 14 69.8 36.1 28.8 1.8 40.1 0.00 60.3 57.4 4.7 9.6 3.8 129 15 70.0 33.4 25.9 1.9 20.8 0.00 60.8 57.4 4.3 9.4 3.6 182 16 68.7 32.9 26.4 1.8 6.0 0.00 60.1 57.4 3.4 7.6 2.9 174 17 67.6 33.6 28.3 1.6 2.4 0.00 59.2 57.4 1.3 5.6 1.1 163 18 63.7 37.0 37.3 1.3 0.0 0.00 58.3 57.4 0.7 3.1 0.7 103 19 61.0 39.6 45.1 1.0 0.0 0.00 57.6 57.4 0.7 2.7 0.7 72 20 57.7 43.9 60.6 0.6 0.0 0.00 56.8 57.6 0.9 2.2 0.9 80 21 57.4 43.2 58.8 0.7 0.0 0.00 56.3 57.6 0.9 3.4 0.7 118 22 58.8 41.7 53.2 0.8 0.0 0.00 55.8 57.6 1.6 3.8 1.1 83 23 59.0 42.6 54.3 0.8 0.0 0.00 55.4 57.7 1.6 3.4 1.6 78 24 58.8 41.9 53.2 0.8 0.0 0.00 55.0 57.7 2.0 6.3 2.0 73 AZMET Daily Weather Data : TUCSON : Nov 19 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.2 51.4 59.7 DegF RELATIVE HUMIDITY 78.6 23.8 48.9 % DEWPOINT 39.2 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 60.8 51.1 55.2 DegF SOIL TEMP. 20 in 57.7 57.4 57.6 DegF WIND SPEED 11.6 2.5 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 106 Degrees SOLAR RADIATION 219.3 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 7.0 4923 11.3 6217 16.4 7612 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 20 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.2 41.4 51.6 0.8 0.0 0.00 54.9 57.7 1.6 4.7 0.9 97 2 59.4 41.7 52.1 0.8 0.0 0.00 54.5 57.7 3.1 7.6 2.9 95 3 58.1 42.1 55.4 0.7 0.0 0.00 54.1 57.7 1.6 5.8 1.1 99 4 53.4 43.5 69.3 0.4 0.0 0.00 53.6 57.7 1.3 3.8 0.9 68 5 51.8 43.2 72.2 0.4 0.0 0.00 52.9 57.7 1.8 3.6 1.6 101 6 51.1 42.6 73.0 0.3 0.0 0.00 52.2 57.7 2.2 6.3 1.8 81 7 51.1 42.3 71.6 0.4 0.0 0.00 51.4 57.7 3.6 6.7 3.4 96 8 53.6 42.4 65.8 0.5 4.3 0.00 51.3 57.7 2.0 5.6 2.0 110 9 58.8 44.6 59.2 0.7 17.0 0.00 52.0 57.7 2.9 6.7 2.9 98 10 65.5 46.6 50.6 1.1 36.8 0.00 54.3 57.7 5.1 11.6 4.9 106 11 66.9 46.6 48.1 1.2 42.5 0.00 57.0 57.7 5.6 11.6 5.4 123 12 69.1 44.4 41.0 1.4 49.5 0.00 59.7 57.6 6.3 15.0 5.1 122 13 69.4 44.1 40.1 1.5 46.8 0.00 61.5 57.6 4.3 8.5 3.8 82 14 71.4 42.4 35.0 1.7 44.4 0.00 63.5 57.6 4.3 10.7 2.9 177 15 71.8 41.0 32.8 1.8 33.2 0.00 64.0 57.6 4.0 10.7 3.4 218 16 71.2 39.0 31.1 1.8 18.9 0.00 63.9 57.6 4.3 9.2 3.6 238 17 69.8 40.1 34.0 1.6 7.6 0.00 62.6 57.6 5.6 10.7 5.4 245 18 67.3 41.2 38.5 1.4 0.2 0.00 61.0 57.6 3.4 6.7 3.1 242 19 65.7 41.0 40.6 1.3 0.0 0.00 59.7 57.7 1.1 7.4 1.1 204 20 61.7 44.1 52.5 0.9 0.0 0.00 58.6 57.9 1.1 4.9 0.7 60 21 58.6 44.8 59.9 0.7 0.0 0.00 57.6 57.9 1.8 6.7 0.7 324 22 58.1 45.5 63.1 0.6 0.0 0.00 56.7 58.1 1.8 4.5 1.8 281 23 57.6 46.2 65.7 0.6 0.0 0.00 56.1 58.1 2.0 4.3 2.0 295 24 55.9 46.0 69.4 0.5 0.0 0.00 55.2 58.1 2.2 4.3 2.2 282 AZMET Daily Weather Data : TUCSON : Nov 20 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.9 50.0 61.5 DegF RELATIVE HUMIDITY 74.9 28.7 53.0 % DEWPOINT 43.2 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 64.0 51.3 57.0 DegF SOIL TEMP. 20 in 58.1 57.6 57.7 DegF WIND SPEED 15.0 3.1 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 138 Degrees SOLAR RADIATION 301.3 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 7.4 4931 11.5 6228 16.4 7629 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 21 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.7 45.7 77.5 0.3 0.0 0.00 54.3 58.3 1.3 4.3 0.4 314 2 49.5 45.1 85.3 0.2 0.0 0.00 53.4 58.3 0.9 3.1 0.9 76 3 47.5 45.0 90.7 0.1 0.0 0.00 52.7 58.3 0.4 1.3 0.4 87 4 49.3 45.9 87.9 0.2 0.0 0.00 52.3 58.3 1.3 4.3 0.2 193 5 51.1 46.4 84.1 0.2 0.0 0.00 52.3 58.3 1.3 3.4 0.7 67 6 50.9 47.8 89.4 0.1 0.0 0.02 52.5 58.3 1.3 3.8 1.1 82 7 49.6 47.8 93.9 0.1 0.0 0.00 52.2 58.3 1.3 2.7 1.1 88 8 50.0 48.4 94.5 0.1 2.4 0.00 52.0 58.3 0.7 2.0 0.7 81 9 54.3 50.0 85.4 0.2 16.7 0.00 52.9 58.1 2.5 11.9 2.2 306 10 57.2 48.7 73.3 0.4 33.0 0.00 54.9 58.1 9.4 14.1 8.9 299 11 58.3 47.5 67.6 0.5 42.5 0.00 57.0 58.1 8.9 14.1 8.5 309 12 59.2 46.9 63.9 0.6 36.1 0.00 58.8 57.9 7.2 14.8 6.7 322 13 60.1 45.5 58.6 0.7 34.4 0.00 59.7 57.9 6.3 11.6 5.8 323 14 61.0 43.7 53.0 0.9 19.4 0.00 60.1 57.9 6.0 12.3 5.6 317 15 61.2 41.2 47.6 1.0 17.7 0.00 59.7 57.9 6.5 16.1 5.8 304 16 62.6 39.2 41.9 1.1 18.4 0.00 59.7 57.9 6.7 12.3 6.3 308 17 61.2 38.8 43.7 1.0 1.7 0.00 58.6 57.9 5.8 10.3 5.6 297 18 59.0 42.6 54.8 0.8 0.2 0.00 57.4 57.9 4.0 10.1 3.6 216 19 56.8 43.9 62.2 0.6 0.0 0.00 56.5 57.9 0.9 4.0 0.9 257 20 51.8 46.2 81.4 0.3 0.0 0.00 55.4 57.9 0.9 2.7 0.4 30 21 51.8 45.9 80.2 0.3 0.0 0.00 54.7 58.1 1.1 2.2 1.1 74 22 48.2 45.0 88.5 0.1 0.0 0.00 53.6 58.1 0.7 2.2 0.7 94 23 47.3 45.1 92.2 0.1 0.0 0.00 52.7 58.1 0.7 2.9 0.7 106 24 45.7 44.1 93.9 0.1 0.0 0.00 52.0 57.7 0.9 2.5 0.9 79 AZMET Daily Weather Data : TUCSON : Nov 21 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.7 44.8 54.0 DegF RELATIVE HUMIDITY 95.7 38.9 74.6 % DEWPOINT 45.3 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 60.1 52.0 55.2 DegF SOIL TEMP. 20 in 58.3 57.7 58.1 DegF WIND SPEED 16.1 3.1 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 311 Degrees SOLAR RADIATION 222.7 Langleys PRECIPITATION 0.02 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 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 4933 5.4 6234 9.2 7638 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 22 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.2 42.6 93.9 0.1 0.0 0.00 51.1 57.4 0.7 2.2 0.7 70 2 43.0 41.5 95.0 0.1 0.0 0.00 50.2 57.4 0.7 1.6 0.4 109 3 41.4 40.3 95.8 0.0 0.0 0.00 49.5 57.2 0.7 2.7 0.7 72 4 41.4 40.5 96.5 0.0 0.0 0.00 48.6 57.2 1.1 2.0 1.1 86 5 40.1 39.2 96.4 0.0 0.0 0.00 47.8 57.2 0.7 1.3 0.4 92 6 39.2 38.5 97.1 0.0 0.0 0.00 47.1 57.2 1.1 2.9 0.9 74 7 38.7 38.1 97.9 0.0 0.0 0.00 46.6 57.2 0.9 2.5 0.9 98 8 39.9 39.4 98.1 0.0 6.7 0.00 46.0 57.0 0.4 1.6 0.4 128 9 47.1 43.2 86.4 0.2 20.1 0.00 46.9 57.0 0.4 1.6 0.2 134 10 53.6 43.7 69.1 0.4 36.5 0.00 49.5 56.8 0.7 2.7 0.2 298 11 57.4 43.0 58.3 0.7 47.5 0.00 52.7 56.8 2.2 6.5 2.0 267 12 60.8 41.5 49.1 0.9 53.8 0.00 55.9 56.8 5.6 10.7 4.9 275 13 63.5 39.7 41.5 1.2 54.7 0.00 58.3 56.7 5.8 9.8 5.4 281 14 65.8 37.8 35.5 1.4 50.2 0.00 60.3 56.5 6.0 10.3 5.4 276 15 67.1 34.7 30.0 1.6 40.6 0.00 61.0 56.5 6.9 10.3 6.5 294 16 67.8 35.8 30.7 1.6 24.4 0.00 61.0 56.5 7.6 13.0 7.4 301 17 66.9 39.4 36.3 1.4 9.6 0.00 59.9 56.5 7.2 12.1 6.7 296 18 63.9 39.7 41.3 1.2 0.5 0.00 58.1 56.5 3.6 8.1 3.4 281 19 58.1 41.5 54.1 0.8 0.0 0.00 56.5 56.5 1.1 3.6 1.1 283 20 51.1 44.1 78.1 0.3 0.0 0.00 54.9 56.7 1.1 3.4 0.7 95 21 47.3 44.4 89.7 0.1 0.0 0.00 53.6 56.7 1.6 3.8 1.3 87 22 46.4 42.4 86.2 0.2 0.0 0.00 52.3 56.8 0.9 4.5 0.9 81 23 44.4 41.0 88.0 0.1 0.0 0.00 51.3 56.8 0.9 2.7 0.9 93 24 43.2 39.9 88.1 0.1 0.0 0.00 50.2 56.8 1.3 2.5 1.1 78 AZMET Daily Weather Data : TUCSON : Nov 22 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.2 37.6 51.3 DegF RELATIVE HUMIDITY 98.9 26.0 72.2 % DEWPOINT 40.5 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 61.2 46.0 52.9 DegF SOIL TEMP. 20 in 57.7 56.5 56.8 DegF WIND SPEED 13.0 2.5 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 293 Degrees SOLAR RADIATION 344.5 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 3.8 4937 6.3 6240 9.5 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, 2011 AZMET Hourly Weather Data : TUCSON : Nov 23 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.3 39.2 89.2 0.1 0.0 0.00 49.3 57.0 1.6 3.4 1.1 88 2 41.2 38.1 88.6 0.1 0.0 0.00 48.4 57.0 1.1 3.4 0.9 89 3 39.7 37.4 91.4 0.1 0.0 0.00 47.5 57.0 1.1 5.1 0.9 100 4 38.7 36.5 91.4 0.1 0.0 0.00 46.8 57.0 0.9 5.1 0.7 99 5 37.6 35.8 93.0 0.1 0.0 0.00 46.0 56.8 0.7 3.6 0.2 79 6 36.3 34.9 94.3 0.0 0.0 0.00 45.3 56.8 1.3 3.6 1.1 81 7 36.0 34.3 93.5 0.1 0.0 0.00 44.6 56.8 1.3 3.4 1.1 99 8 40.1 35.4 83.7 0.2 5.0 0.00 44.1 56.7 2.2 4.3 2.2 89 9 54.7 34.2 46.3 0.8 19.8 0.00 45.1 56.5 3.4 6.0 3.1 84 10 63.0 32.5 32.0 1.3 37.5 0.00 48.0 56.5 4.5 11.0 4.3 75 11 69.1 29.7 23.0 1.9 48.5 0.00 51.3 56.5 7.6 15.2 6.9 95 12 72.7 27.1 18.4 2.2 54.7 0.00 54.5 56.3 7.2 11.0 6.9 87 13 75.2 25.9 16.0 2.5 55.4 0.00 57.4 56.1 6.9 11.0 6.7 86 14 77.5 25.0 14.2 2.8 50.7 0.00 59.5 56.1 6.0 11.6 5.6 93 15 78.4 25.5 14.1 2.8 31.5 0.00 60.8 55.9 6.5 10.3 6.3 106 16 79.0 25.2 13.6 2.9 25.8 0.00 61.2 55.9 4.9 8.9 4.9 87 17 77.5 26.2 15.0 2.7 8.1 0.00 60.4 55.9 3.1 7.4 2.9 90 18 70.7 30.9 22.9 2.0 0.7 0.00 58.8 55.9 2.2 4.9 2.0 101 19 66.6 31.5 27.0 1.6 0.0 0.00 57.6 55.9 1.8 4.3 1.6 92 20 59.4 37.8 45.3 1.0 0.0 0.00 56.1 56.1 1.1 3.6 0.2 158 21 55.4 37.0 49.9 0.8 0.0 0.00 54.9 56.1 1.8 3.6 1.6 85 22 54.3 35.6 48.9 0.7 0.0 0.00 53.6 56.1 2.2 4.7 2.2 88 23 49.8 38.5 64.5 0.4 0.0 0.00 52.5 56.3 0.9 2.7 0.9 87 24 48.9 35.2 59.1 0.5 0.0 0.00 51.4 56.5 1.6 3.1 1.6 69 AZMET Daily Weather Data : TUCSON : Nov 23 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.3 35.4 56.8 DegF RELATIVE HUMIDITY 95.6 12.1 51.5 % DEWPOINT 32.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 61.2 44.1 52.2 DegF SOIL TEMP. 20 in 57.0 55.9 56.5 DegF WIND SPEED 15.2 2.9 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 90 Degrees SOLAR RADIATION 337.8 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 8.1 4945 11.2 6251 14.4 7662 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 24 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.4 34.3 53.7 0.6 0.0 0.00 50.7 56.5 2.0 3.4 2.0 69 2 49.1 34.5 57.1 0.5 0.0 0.00 49.8 56.5 1.8 4.3 1.8 67 3 46.9 34.7 62.4 0.4 0.0 0.00 49.1 56.5 1.8 3.6 1.1 71 4 45.7 34.2 64.0 0.4 0.0 0.00 48.2 56.5 1.8 3.8 1.6 92 5 46.2 33.4 60.9 0.4 0.0 0.00 47.5 56.5 2.2 4.3 2.2 79 6 46.4 33.6 60.9 0.4 0.0 0.00 47.1 56.5 2.5 4.9 2.2 71 7 47.5 33.6 58.5 0.5 0.0 0.00 46.9 56.5 3.8 6.9 3.6 89 8 48.6 34.2 57.1 0.5 2.4 0.00 47.1 56.3 1.8 5.4 1.6 73 9 54.0 35.8 50.7 0.7 22.5 0.00 48.0 56.3 2.0 6.3 1.8 82 10 64.0 32.9 31.2 1.4 34.4 0.00 51.1 56.3 4.5 8.1 4.3 94 11 68.4 30.7 24.5 1.8 28.4 0.00 53.4 56.1 3.6 6.5 3.6 91 12 73.4 25.9 17.1 2.3 41.8 0.00 55.9 56.1 2.9 6.0 2.2 107 13 75.6 23.9 14.5 2.6 54.0 0.00 59.0 55.9 4.7 10.3 4.0 100 14 75.6 25.5 15.5 2.5 22.5 0.00 60.4 55.9 2.0 7.4 1.1 182 15 74.3 31.5 20.7 2.3 24.4 0.00 60.8 55.9 3.4 11.9 3.1 297 16 70.0 33.8 26.4 1.8 23.4 0.00 60.6 55.8 10.5 17.0 10.1 306 17 67.5 34.5 29.6 1.6 7.6 0.00 59.4 55.9 7.4 13.0 7.2 298 18 63.9 34.9 34.0 1.3 0.2 0.00 57.9 55.9 3.8 8.5 3.6 283 19 62.8 35.4 35.9 1.3 0.0 0.00 56.8 55.9 9.6 19.2 9.4 304 20 60.8 38.5 43.5 1.0 0.0 0.00 55.6 56.1 12.8 19.9 12.5 304 21 59.5 45.0 58.7 0.7 0.0 0.00 55.0 56.1 11.0 17.2 10.5 308 22 59.2 46.0 61.8 0.7 0.0 0.00 54.7 56.3 7.4 10.7 6.9 296 23 58.5 46.6 64.5 0.6 0.0 0.00 54.5 56.3 4.9 10.3 3.8 340 24 54.7 51.3 88.4 0.2 0.0 0.26 54.3 56.3 5.8 11.2 5.1 304 AZMET Daily Weather Data : TUCSON : Nov 24 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.8 44.8 59.4 DegF RELATIVE HUMIDITY 94.7 12.1 45.5 % DEWPOINT 35.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 60.8 46.9 53.4 DegF SOIL TEMP. 20 in 56.5 55.8 56.1 DegF WIND SPEED 19.9 4.7 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 325 Degrees SOLAR RADIATION 261.4 Langleys PRECIPITATION 0.26 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.3 4953 11.7 6263 15.7 7678 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 25 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.7 50.4 91.9 0.1 0.0 0.13 54.3 56.3 4.3 7.8 4.0 334 2 52.7 49.1 87.5 0.2 0.0 0.00 54.1 56.3 3.1 6.3 2.9 302 3 52.0 49.1 89.4 0.1 0.0 0.00 53.6 56.1 1.8 3.6 1.8 235 4 52.2 50.0 92.2 0.1 0.0 0.00 53.4 56.1 2.2 4.3 2.2 257 5 52.3 50.0 92.0 0.1 0.0 0.00 53.4 56.1 2.2 4.0 2.0 263 6 52.5 50.0 91.6 0.1 0.0 0.00 53.2 56.1 2.2 4.3 2.0 300 7 52.3 48.7 87.5 0.2 0.0 0.00 52.9 56.1 1.3 4.0 1.3 302 8 52.0 48.4 88.1 0.2 1.7 0.00 52.7 56.1 2.0 5.6 1.8 296 9 53.2 47.1 79.8 0.3 5.5 0.00 52.9 56.3 3.8 7.4 3.8 329 10 53.6 45.7 74.5 0.4 11.7 0.00 53.4 56.3 4.7 8.9 4.5 298 11 54.7 45.3 70.3 0.4 21.5 0.00 54.5 56.3 7.2 13.2 6.9 298 12 56.7 45.9 67.0 0.5 48.5 0.00 56.1 56.3 8.3 15.4 7.6 308 13 58.3 46.2 64.4 0.6 53.8 0.00 58.5 56.3 8.5 13.6 7.8 296 14 59.7 46.2 61.3 0.7 46.8 0.00 60.3 56.3 7.2 13.2 6.7 282 15 60.6 46.0 58.5 0.8 39.4 0.00 61.0 56.3 7.8 13.0 7.2 277 16 61.0 45.1 56.0 0.8 24.1 0.00 61.0 56.3 7.8 12.1 7.6 276 17 60.8 44.1 54.0 0.8 10.3 0.00 59.9 56.3 7.6 11.6 7.4 294 18 59.0 43.9 57.0 0.7 0.5 0.00 58.1 56.3 4.9 11.2 4.7 301 19 56.3 44.6 64.7 0.6 0.0 0.00 56.5 56.3 2.5 6.0 2.2 288 20 51.6 46.2 81.5 0.2 0.0 0.00 55.2 56.5 0.4 2.7 0.4 266 21 49.3 45.9 88.6 0.1 0.0 0.00 54.0 56.5 0.7 2.9 0.4 110 22 47.5 45.3 92.1 0.1 0.0 0.00 52.9 56.7 1.1 3.6 1.1 79 23 46.8 44.4 91.9 0.1 0.0 0.00 52.0 56.7 0.9 2.7 0.4 110 24 45.0 43.5 95.1 0.1 0.0 0.00 51.1 56.7 1.1 2.9 0.7 103 AZMET Daily Weather Data : TUCSON : Nov 25 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.5 44.1 53.8 DegF RELATIVE HUMIDITY 95.9 50.9 78.2 % DEWPOINT 46.8 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 61.2 51.1 55.2 DegF SOIL TEMP. 20 in 56.7 56.1 56.3 DegF WIND SPEED 15.4 3.8 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 294 Degrees SOLAR RADIATION 263.7 Langleys PRECIPITATION 0.13 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 4955 4.3 6267 7.9 7685 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 26 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.9 42.8 96.1 0.0 0.0 0.00 50.2 56.7 1.3 3.4 1.3 83 2 43.9 42.4 94.8 0.1 0.0 0.00 49.3 56.7 1.6 4.3 1.3 82 3 42.3 41.2 95.6 0.0 0.0 0.00 48.6 56.7 1.1 3.4 0.7 86 4 41.5 40.5 96.4 0.0 0.0 0.00 48.0 56.7 0.9 3.1 0.9 90 5 40.3 39.6 97.0 0.0 0.0 0.00 47.3 56.7 1.1 3.6 0.9 87 6 40.1 39.6 98.0 0.0 0.0 0.00 46.6 56.7 1.6 3.8 1.6 80 7 38.8 38.3 97.8 0.0 0.0 0.00 46.0 56.5 1.1 2.9 0.9 60 8 39.4 39.0 98.2 0.0 5.3 0.00 45.5 56.5 1.6 3.8 1.3 80 9 45.7 42.3 88.1 0.1 22.0 0.00 46.2 56.5 2.2 5.6 2.2 89 10 52.7 43.5 71.1 0.4 36.1 0.00 48.6 56.3 1.1 4.7 1.1 79 11 56.7 44.1 62.5 0.6 46.3 0.00 51.8 56.1 2.0 5.4 1.6 80 12 60.3 44.1 55.1 0.8 53.3 0.00 55.2 56.1 2.0 6.0 1.3 320 13 64.9 38.3 37.4 1.3 54.5 0.00 58.3 55.9 2.0 5.8 0.9 61 14 67.3 35.2 30.7 1.6 50.2 0.00 60.6 55.9 3.1 7.6 2.7 72 15 70.9 27.3 19.6 2.1 40.6 0.00 61.9 55.8 2.7 6.5 2.2 159 16 71.8 24.6 16.9 2.2 27.0 0.00 61.9 55.8 2.2 6.0 1.8 222 17 71.1 23.4 16.5 2.2 9.6 0.00 60.8 55.8 2.0 6.3 1.8 215 18 60.8 35.6 40.2 1.1 0.2 0.00 58.8 55.8 0.7 1.8 0.2 103 19 53.4 39.9 60.3 0.6 0.0 0.00 56.8 55.8 1.3 3.6 1.3 78 20 51.1 39.0 63.3 0.5 0.0 0.00 55.0 55.9 1.3 2.9 1.3 53 21 48.6 39.4 70.3 0.3 0.0 0.00 53.4 56.1 1.6 4.3 0.4 52 22 45.1 39.4 80.2 0.2 0.0 0.00 52.0 56.1 0.9 2.5 0.9 76 23 42.8 38.8 85.6 0.1 0.0 0.00 50.7 56.1 1.1 2.7 0.7 81 24 42.6 37.4 81.6 0.2 0.0 0.00 49.6 56.3 1.1 4.5 0.0 163 AZMET Daily Weather Data : TUCSON : Nov 26 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.5 38.1 51.4 DegF RELATIVE HUMIDITY 98.8 13.6 68.9 % DEWPOINT 38.1 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 62.1 45.5 52.7 DegF SOIL TEMP. 20 in 56.8 55.8 56.3 DegF WIND SPEED 7.6 1.6 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 87 Degrees SOLAR RADIATION 345.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.6 4961 8.3 6275 11.7 7697 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 27 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.2 36.1 76.2 0.2 0.0 0.00 48.6 56.3 1.8 5.6 0.9 270 2 43.7 34.3 69.2 0.3 0.0 0.00 47.8 56.3 1.8 4.7 0.4 250 3 42.8 33.8 70.3 0.3 0.0 0.00 46.9 56.3 2.0 4.0 1.3 287 4 48.9 28.2 47.6 0.7 0.0 0.00 46.2 56.3 5.6 13.6 4.9 110 5 55.6 22.1 26.9 1.1 0.0 0.00 46.0 56.3 8.7 14.5 8.5 117 6 55.4 21.9 26.8 1.1 0.0 0.00 45.9 56.1 10.7 20.6 10.5 124 7 53.8 22.8 29.6 1.0 0.0 0.00 45.5 56.1 8.9 15.7 8.7 120 8 54.7 22.6 28.5 1.0 6.0 0.00 45.3 56.1 9.8 15.9 9.6 122 9 56.5 23.2 27.2 1.1 21.7 0.00 46.0 55.9 9.8 16.1 9.6 123 10 59.9 23.9 24.8 1.3 36.8 0.00 48.0 55.8 7.4 18.8 7.2 131 11 63.1 23.2 21.6 1.5 47.8 0.00 50.7 55.8 6.3 10.7 6.0 125 12 66.6 20.3 17.0 1.9 54.2 0.00 53.6 55.6 7.6 13.0 7.4 115 13 68.4 18.9 14.9 2.0 55.2 0.00 55.9 55.6 7.2 15.0 6.7 108 14 69.4 19.6 14.9 2.1 50.7 0.00 57.9 55.4 6.0 11.6 5.6 108 15 71.1 19.6 14.1 2.2 40.6 0.00 59.2 55.4 4.5 11.0 4.0 129 16 71.2 17.8 12.9 2.3 26.0 0.00 59.5 55.4 4.5 9.8 4.3 102 17 70.3 21.7 15.8 2.1 6.0 0.00 58.8 55.2 1.3 6.0 1.3 109 18 59.5 33.6 38.4 1.1 0.2 0.00 57.0 55.2 0.4 1.6 0.4 104 19 51.6 37.6 58.5 0.5 0.0 0.00 55.0 55.4 0.4 1.8 0.4 104 20 48.0 36.9 64.9 0.4 0.0 0.00 53.2 55.4 1.6 3.4 1.3 84 21 46.0 36.3 68.5 0.3 0.0 0.00 51.6 55.6 0.9 3.6 0.9 96 22 43.0 36.7 77.9 0.2 0.0 0.00 50.4 55.6 0.7 2.2 0.7 91 23 41.4 36.1 81.6 0.2 0.0 0.00 49.1 55.6 0.7 1.6 0.4 80 24 40.1 34.7 80.9 0.2 0.0 0.00 48.0 55.6 1.1 4.0 0.9 79 AZMET Daily Weather Data : TUCSON : Nov 27 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.3 39.0 55.2 DegF RELATIVE HUMIDITY 84.7 10.9 42.0 % DEWPOINT 27.5 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 59.5 45.3 51.1 DegF SOIL TEMP. 20 in 56.3 55.2 55.8 DegF WIND SPEED 20.6 4.7 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 118 Degrees SOLAR RADIATION 344.7 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 5.6 4966 8.5 6284 11.9 7709 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 28 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.6 33.8 80.2 0.2 0.0 0.00 47.1 55.8 1.1 3.4 1.1 83 2 37.4 33.8 86.6 0.1 0.0 0.00 46.2 55.8 0.4 2.0 0.4 72 3 36.9 33.8 88.5 0.1 0.0 0.00 45.5 55.8 0.9 2.2 0.7 75 4 35.8 33.1 89.7 0.1 0.0 0.00 44.8 55.6 1.1 2.7 0.9 89 5 35.6 32.2 87.3 0.1 0.0 0.00 44.1 55.6 1.1 2.9 0.9 71 6 35.4 31.6 85.8 0.1 0.0 0.00 43.5 55.6 0.7 2.2 0.7 103 7 34.5 31.6 89.0 0.1 0.0 0.00 42.8 55.4 1.3 2.7 0.9 82 8 36.5 31.6 82.3 0.1 6.0 0.00 42.4 55.4 1.6 3.4 1.6 67 9 45.0 31.6 59.5 0.4 18.4 0.00 43.2 55.2 1.6 4.0 1.6 86 10 56.3 31.3 38.7 0.9 35.8 0.00 45.7 55.2 0.9 4.3 0.9 100 11 62.1 28.6 28.2 1.4 47.3 0.00 49.3 55.0 1.1 4.7 0.9 135 12 68.9 23.2 17.6 2.0 48.0 0.00 53.1 54.9 1.1 2.7 1.1 37 13 71.2 21.9 15.4 2.2 54.7 0.00 56.5 54.7 2.2 7.2 1.6 314 14 73.4 21.7 14.2 2.4 48.3 0.00 58.6 54.7 4.3 8.5 3.8 308 15 73.6 21.6 14.0 2.4 33.5 0.00 59.5 54.5 6.3 10.3 6.0 287 16 74.1 21.7 13.9 2.5 29.9 0.00 59.7 54.5 5.8 9.8 5.4 283 17 72.1 22.6 15.4 2.3 6.4 0.00 58.8 54.5 4.7 8.3 4.5 280 18 65.5 27.5 24.4 1.6 0.2 0.00 56.8 54.5 2.2 5.6 2.2 280 19 54.0 34.7 48.3 0.8 0.0 0.00 55.0 54.7 0.4 1.1 0.2 268 20 49.8 37.0 61.7 0.5 0.0 0.00 53.4 54.7 0.9 2.2 0.9 107 21 47.3 37.6 68.6 0.3 0.0 0.00 51.8 54.7 0.9 2.2 0.9 82 22 46.0 36.5 68.9 0.3 0.0 0.00 50.7 54.9 1.3 3.1 1.3 82 23 45.0 35.8 70.1 0.3 0.0 0.00 49.6 55.0 1.1 2.2 1.1 69 24 43.7 35.4 72.4 0.3 0.0 0.00 48.6 55.0 0.4 1.3 0.4 81 AZMET Daily Weather Data : TUCSON : Nov 28 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.7 34.5 51.6 DegF RELATIVE HUMIDITY 90.2 11.3 55.0 % DEWPOINT 30.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 59.7 42.4 50.2 DegF SOIL TEMP. 20 in 55.8 54.5 55.0 DegF WIND SPEED 10.3 1.8 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 309 Degrees SOLAR RADIATION 328.2 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 6.1 4973 8.8 6293 11.9 7721 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 29 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.4 35.2 75.6 0.2 0.0 0.00 47.8 55.0 1.6 3.1 1.6 77 2 42.3 34.2 73.0 0.3 0.0 0.00 46.9 55.0 2.0 3.6 2.0 91 3 40.1 34.2 79.0 0.2 0.0 0.00 46.2 55.0 0.9 2.2 0.9 106 4 38.5 34.2 84.8 0.1 0.0 0.00 45.7 55.0 0.4 1.8 0.4 109 5 38.7 33.8 82.7 0.1 0.0 0.00 45.1 55.0 0.9 2.5 0.9 76 6 37.8 33.3 84.0 0.1 0.0 0.00 44.6 55.0 1.1 2.5 1.1 94 7 38.8 32.5 78.2 0.2 0.0 0.00 44.1 55.0 1.6 2.7 1.6 78 8 39.4 33.4 78.7 0.2 2.4 0.00 43.9 54.9 1.1 2.7 1.1 78 9 45.1 34.2 65.7 0.4 14.3 0.00 44.4 54.9 1.1 3.4 1.1 82 10 54.3 32.9 44.5 0.8 32.0 0.00 46.4 54.7 0.7 2.5 0.7 54 11 62.8 30.7 29.8 1.4 41.8 0.00 50.0 54.7 0.7 3.1 0.7 78 12 66.2 29.5 25.2 1.6 44.7 0.00 52.9 54.5 0.7 2.9 0.7 63 13 70.9 26.8 19.2 2.1 55.2 0.00 56.3 54.5 0.9 4.3 0.7 43 14 72.9 25.9 17.3 2.3 47.5 0.00 58.6 54.3 2.9 6.3 2.5 309 15 75.0 26.2 16.2 2.5 44.7 0.00 60.1 54.3 7.2 13.0 6.9 301 16 75.2 25.0 15.4 2.5 16.7 0.00 59.9 54.3 6.5 11.4 6.0 290 17 73.0 26.1 17.4 2.3 12.2 0.00 59.0 54.3 5.6 8.7 5.6 278 18 67.6 28.2 22.8 1.8 0.5 0.00 57.2 54.3 3.8 7.8 3.8 279 19 57.0 33.1 41.0 1.0 0.0 0.00 55.2 54.3 0.7 1.3 0.4 231 20 50.4 36.5 58.5 0.5 0.0 0.00 53.6 54.5 1.1 2.9 0.9 88 21 47.7 36.5 65.2 0.4 0.0 0.00 52.0 54.5 1.3 3.6 1.1 69 22 46.0 36.1 68.6 0.3 0.0 0.00 50.7 54.7 1.1 2.7 1.1 62 23 45.5 35.2 67.3 0.3 0.0 0.00 49.5 54.7 1.8 3.8 1.8 71 24 44.8 34.2 66.3 0.3 0.0 0.00 48.4 54.9 1.3 3.8 1.3 76 AZMET Daily Weather Data : TUCSON : Nov 29 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.0 37.2 53.1 DegF RELATIVE HUMIDITY 87.7 12.9 53.1 % DEWPOINT 32.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 60.3 43.7 50.7 DegF SOIL TEMP. 20 in 55.0 54.3 54.7 DegF WIND SPEED 13.0 2.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 339 Degrees SOLAR RADIATION 311.8 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 7.4 4980 10.3 6303 13.7 7735 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Nov 30 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.7 34.3 75.2 0.2 0.0 0.00 47.5 54.9 1.1 2.7 0.9 74 2 39.2 34.3 82.7 0.1 0.0 0.00 46.6 54.9 0.7 2.2 0.7 91 3 38.1 33.6 83.9 0.1 0.0 0.00 45.7 54.9 0.4 1.8 0.4 81 4 37.6 33.1 83.7 0.1 0.0 0.00 45.0 54.9 1.1 2.9 1.1 69 5 40.6 31.8 70.8 0.3 0.0 0.00 44.2 54.9 2.0 4.7 1.8 86 6 37.4 32.0 80.3 0.2 0.0 0.00 43.7 54.9 1.1 2.7 0.9 82 7 37.2 31.8 80.8 0.1 0.0 0.00 43.2 54.7 1.6 3.4 1.3 85 8 37.9 32.4 80.3 0.2 5.0 0.00 42.8 54.7 1.3 3.6 0.9 93 9 49.3 33.8 55.7 0.6 20.3 0.00 43.5 54.7 2.9 6.7 2.7 92 10 60.4 30.9 32.6 1.2 35.1 0.00 46.0 54.5 5.1 8.9 5.1 102 11 64.9 31.1 28.1 1.5 46.1 0.00 49.5 54.5 4.7 8.1 4.7 95 12 71.4 30.4 21.8 2.1 52.6 0.00 53.2 54.3 2.9 7.2 2.7 79 13 75.2 28.8 18.0 2.5 53.8 0.00 56.7 54.1 2.7 6.9 2.2 81 14 77.7 24.6 13.9 2.8 49.2 0.00 59.4 54.1 2.2 7.2 1.6 113 15 78.1 23.5 13.1 2.9 39.9 0.00 61.0 54.0 2.2 5.6 1.6 63 16 79.0 22.5 12.1 3.0 25.8 0.00 61.5 54.0 2.2 7.2 1.6 294 17 75.0 23.2 14.3 2.5 9.1 0.00 60.4 54.0 3.1 8.9 3.1 297 18 66.2 29.1 25.8 1.7 0.5 0.00 58.5 54.0 1.1 4.3 0.4 296 19 56.7 34.0 42.5 0.9 0.0 0.00 56.5 54.1 1.3 4.3 0.9 105 20 54.0 34.3 47.5 0.8 0.0 0.00 54.5 54.1 2.5 4.9 2.0 88 21 56.3 26.8 32.1 1.1 0.0 0.00 52.9 54.3 3.1 5.6 2.9 82 22 61.5 19.2 19.3 1.5 0.0 0.00 51.6 54.5 3.8 7.4 3.8 87 23 60.6 23.5 23.9 1.4 0.0 0.00 50.5 54.5 2.9 6.7 2.7 98 24 57.9 24.4 27.4 1.2 0.0 0.00 49.5 54.7 4.3 10.7 4.0 97 AZMET Daily Weather Data : TUCSON : Nov 30 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.8 35.4 56.5 DegF RELATIVE HUMIDITY 86.7 10.5 44.4 % DEWPOINT 29.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 61.5 42.6 50.9 DegF SOIL TEMP. 20 in 54.9 54.0 54.5 DegF WIND SPEED 10.7 2.5 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 87 Degrees SOLAR RADIATION 337.8 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 8.8 4989 11.7 6315 15.1 7750 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 1 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.7 23.9 23.3 1.4 0.0 0.00 48.9 54.7 5.6 11.2 5.1 90 2 63.0 21.0 19.8 1.6 0.0 0.00 48.4 54.7 5.8 10.5 5.4 85 3 60.3 20.5 21.4 1.4 0.0 0.00 47.8 54.9 5.6 13.6 5.4 97 4 56.8 20.8 24.5 1.2 0.0 0.00 47.3 54.9 4.7 10.3 4.5 98 5 55.8 20.7 25.2 1.1 0.0 0.00 46.6 54.7 5.4 9.8 5.1 101 6 52.5 22.5 30.6 0.9 0.0 0.00 46.0 54.7 3.1 7.4 2.9 96 7 51.6 22.8 32.3 0.9 0.0 0.00 45.5 54.7 3.4 11.6 2.5 94 8 59.4 24.3 25.8 1.3 4.5 0.00 45.1 54.7 4.9 14.1 3.6 175 9 61.0 29.5 30.0 1.3 19.8 0.00 46.2 54.7 5.8 15.2 5.1 213 10 59.9 32.7 35.8 1.1 18.6 0.00 47.8 54.5 6.3 15.0 5.1 202 11 59.9 36.3 41.3 1.0 18.6 0.00 49.5 54.5 6.0 14.1 4.7 164 12 57.2 37.4 47.5 0.8 12.9 0.00 50.4 54.5 6.7 13.9 6.3 231 13 58.1 30.9 35.5 1.1 13.9 0.00 51.1 54.3 4.5 11.6 3.6 220 14 58.5 29.7 33.4 1.1 14.8 0.00 51.6 54.3 4.0 11.4 3.6 223 15 58.3 30.9 35.3 1.1 10.3 0.00 52.2 54.3 3.8 9.4 3.6 248 16 56.1 34.5 44.0 0.9 3.6 0.00 52.2 54.1 4.7 15.2 4.0 286 17 49.3 38.7 67.1 0.4 1.0 0.00 51.3 54.1 10.3 18.6 9.8 288 18 47.5 40.8 77.6 0.3 0.0 0.00 50.5 54.1 5.4 15.0 4.9 300 19 46.0 43.3 90.3 0.1 0.0 0.06 50.2 54.1 3.6 7.6 3.4 93 20 45.5 44.1 94.6 0.1 0.0 0.06 49.6 54.1 2.5 6.3 2.2 96 21 46.2 45.0 95.6 0.1 0.0 0.00 49.3 54.1 3.1 6.3 3.1 92 22 47.3 43.0 84.9 0.2 0.0 0.00 49.3 54.1 4.9 11.2 4.9 59 23 47.1 42.4 84.1 0.2 0.0 0.00 49.1 54.1 2.5 5.8 2.5 96 24 46.6 43.5 89.5 0.1 0.0 0.00 48.9 54.1 5.6 9.8 5.4 100 AZMET Daily Weather Data : TUCSON : Dec 1 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.0 45.0 54.3 DegF RELATIVE HUMIDITY 96.5 17.7 49.6 % DEWPOINT 32.5 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 52.2 45.1 48.9 DegF SOIL TEMP. 20 in 54.9 54.0 54.5 DegF WIND SPEED 18.6 4.9 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 142 Degrees SOLAR RADIATION 118.5 Langleys PRECIPITATION 0.12 Inches AZMET REF. EVAPOTRANSPIRATION 0.05 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 4991 5.6 6320 9.5 7759 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 2 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.2 42.8 87.7 0.1 0.0 0.00 48.7 54.1 4.9 9.6 4.9 94 2 45.7 43.2 90.8 0.1 0.0 0.01 48.6 54.1 3.1 5.6 2.9 89 3 45.5 43.5 93.0 0.1 0.0 0.00 48.4 54.1 2.9 5.1 2.9 80 4 45.7 43.5 91.8 0.1 0.0 0.01 48.4 54.0 3.6 7.4 3.6 88 5 45.1 43.3 93.0 0.1 0.0 0.01 48.2 54.0 2.2 5.4 0.9 96 6 45.1 43.5 93.9 0.1 0.0 0.02 48.0 54.0 0.9 2.7 0.4 115 7 45.0 43.9 95.7 0.0 0.0 0.00 48.0 54.0 0.9 2.7 0.7 77 8 45.1 44.1 96.3 0.0 1.0 0.00 47.8 54.0 0.9 2.7 0.7 118 9 46.2 45.0 95.4 0.1 6.9 0.00 48.2 54.0 0.9 2.7 0.9 31 10 47.7 45.0 90.3 0.1 11.2 0.00 49.1 53.8 1.8 4.9 1.1 300 11 49.3 45.3 85.9 0.2 23.2 0.00 50.4 53.8 2.0 5.1 1.8 307 12 50.0 44.8 82.4 0.2 10.3 0.00 51.6 53.8 3.4 6.3 3.1 268 13 49.8 43.9 80.3 0.2 17.9 0.01 52.0 53.8 2.7 5.6 0.9 242 14 51.6 40.8 66.5 0.4 33.0 0.01 53.4 53.8 1.8 6.9 1.1 56 15 52.7 39.0 59.3 0.6 20.3 0.00 55.0 53.8 2.0 6.5 1.1 69 16 52.5 39.4 61.1 0.5 7.9 0.00 54.9 53.8 2.2 7.2 1.8 340 17 51.8 40.1 64.0 0.5 9.1 0.00 54.1 53.8 6.9 14.3 6.7 308 18 48.6 39.7 71.2 0.3 0.2 0.00 52.5 53.8 4.0 8.3 3.8 322 19 47.5 39.9 75.2 0.3 0.0 0.00 51.4 53.8 0.7 2.0 0.4 229 20 44.4 40.8 87.0 0.1 0.0 0.00 50.2 53.8 0.4 1.3 0.4 272 21 42.8 41.4 94.5 0.1 0.0 0.00 49.3 53.8 0.4 1.6 0.4 202 22 41.7 40.5 95.1 0.0 0.0 0.00 48.4 54.0 0.4 1.8 0.4 204 23 41.9 40.5 94.5 0.1 0.0 0.00 47.8 54.0 0.7 2.0 0.4 113 24 41.9 40.1 93.0 0.1 0.0 0.00 47.5 54.0 0.4 1.3 0.4 134 AZMET Daily Weather Data : TUCSON : Dec 2 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 54.7 41.2 46.8 DegF RELATIVE HUMIDITY 96.6 55.6 84.9 % DEWPOINT 42.3 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.2 KPas SOIL TEMP. 4 in 55.0 47.5 50.2 DegF SOIL TEMP. 20 in 54.1 53.8 54.0 DegF WIND SPEED 14.3 2.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 24 Degrees SOLAR RADIATION 141.0 Langleys PRECIPITATION 0.07 Inches AZMET REF. EVAPOTRANSPIRATION 0.01 Inches STD. REF. EVAPOTRANSPIRATION 0.04 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 4991 1.3 6321 3.8 7763 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 3 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.9 37.9 79.7 0.2 0.0 0.00 47.3 54.0 2.0 4.0 1.8 293 2 44.6 36.5 73.0 0.3 0.0 0.00 47.1 54.0 0.9 2.9 0.7 271 3 44.6 36.9 74.3 0.3 0.0 0.00 47.1 54.0 0.7 2.7 0.7 212 4 44.2 36.3 73.4 0.3 0.0 0.00 46.9 54.0 0.9 2.5 0.4 85 5 43.9 37.4 77.9 0.2 0.0 0.00 46.9 53.8 1.1 2.5 1.1 61 6 44.1 36.7 75.4 0.2 0.0 0.00 46.8 53.8 2.7 5.1 2.5 76 7 43.9 36.5 75.4 0.2 0.0 0.00 46.6 53.8 2.7 4.9 2.7 80 8 43.0 36.1 76.6 0.2 1.4 0.00 46.2 53.8 2.0 4.3 2.0 87 9 44.2 35.8 72.2 0.3 4.5 0.00 46.2 53.8 2.5 5.6 2.5 87 10 46.6 36.0 66.2 0.4 29.6 0.00 47.3 53.6 4.7 8.3 4.5 88 11 48.7 36.0 61.5 0.4 44.2 0.00 49.5 53.6 6.5 12.3 6.3 78 12 50.9 34.7 53.9 0.6 54.2 0.00 52.0 53.6 5.4 12.5 4.7 90 13 52.0 33.6 49.4 0.7 41.6 0.00 54.1 53.4 3.8 9.4 3.4 88 14 52.5 33.3 47.7 0.7 25.1 0.00 55.2 53.4 4.0 8.9 3.6 70 15 50.9 34.9 54.7 0.6 6.7 0.00 54.7 53.4 5.4 15.4 2.2 234 16 49.1 37.6 64.4 0.4 4.3 0.00 53.6 53.4 3.4 16.1 2.2 285 17 43.5 40.5 89.3 0.1 1.2 0.03 52.3 53.4 9.6 19.2 9.2 307 18 42.3 39.4 89.0 0.1 0.2 0.02 51.1 53.4 5.8 12.1 5.6 328 19 41.7 38.7 88.9 0.1 0.0 0.03 50.0 53.4 6.5 10.7 6.3 313 20 39.4 37.0 90.8 0.1 0.0 0.03 49.1 53.4 9.6 15.4 9.2 292 21 39.0 36.9 91.9 0.1 0.0 0.06 48.2 53.4 3.6 12.1 2.7 280 22 38.8 37.0 93.7 0.1 0.0 0.00 47.5 53.6 0.9 3.4 0.2 342 23 38.3 36.9 94.9 0.0 0.0 0.00 46.6 53.6 0.7 2.2 0.4 109 24 38.1 36.9 95.3 0.0 0.0 0.00 45.9 53.6 1.8 3.6 1.6 80 AZMET Daily Weather Data : TUCSON : Dec 3 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 53.6 37.0 44.4 DegF RELATIVE HUMIDITY 95.8 43.3 75.4 % DEWPOINT 36.7 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 55.2 45.9 49.1 DegF SOIL TEMP. 20 in 54.0 53.4 53.6 DegF WIND SPEED 19.2 3.6 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 6 Degrees SOLAR RADIATION 212.9 Langleys PRECIPITATION 0.17 Inches AZMET REF. EVAPOTRANSPIRATION 0.05 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 4991 0.7 6322 2.9 7766 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 4 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.3 35.2 95.8 0.0 0.0 0.01 45.0 53.6 0.9 2.2 0.9 90 2 34.7 33.8 96.5 0.0 0.0 0.00 44.1 53.6 0.7 2.9 0.7 54 3 34.0 33.3 97.8 0.0 0.0 0.00 43.3 53.4 0.7 1.8 0.4 123 4 34.2 33.6 98.1 0.0 0.0 0.00 42.8 53.4 0.7 2.0 0.2 51 5 33.4 33.1 98.1 0.0 0.0 0.00 42.1 53.4 0.9 2.7 0.4 122 6 33.6 33.3 98.5 0.0 0.0 0.00 41.5 53.4 0.9 2.7 0.4 156 7 33.4 33.1 98.6 0.0 0.0 0.00 41.7 53.2 1.1 3.6 0.7 64 8 32.5 32.4 98.9 0.0 1.4 0.00 41.9 53.2 1.8 4.9 1.8 88 9 34.5 34.3 99.4 0.0 10.5 0.00 42.3 53.1 1.8 4.9 0.4 253 10 35.1 34.7 99.3 0.0 14.3 0.00 43.2 53.1 2.7 6.7 2.2 288 11 37.6 37.0 98.0 0.0 37.8 0.00 45.1 52.9 2.7 6.7 2.2 120 12 42.3 36.7 80.7 0.2 46.1 0.00 47.8 52.9 2.9 7.8 2.2 110 13 45.0 36.1 71.1 0.3 43.0 0.00 50.9 52.7 2.2 8.9 0.4 190 14 46.6 36.3 67.5 0.3 52.3 0.00 53.1 52.5 3.6 8.3 2.9 272 15 46.6 36.3 67.0 0.4 39.2 0.00 54.3 52.5 6.0 11.4 5.4 281 16 47.1 33.8 59.6 0.4 22.0 0.00 54.1 52.5 5.6 9.4 5.1 302 17 46.6 31.1 54.5 0.5 10.3 0.00 52.7 52.3 6.3 9.4 6.0 299 18 44.4 33.8 66.1 0.3 0.5 0.00 50.7 52.3 4.7 8.9 4.5 299 19 41.5 35.1 77.5 0.2 0.0 0.00 48.9 52.5 1.3 4.0 0.9 286 20 37.6 35.1 90.5 0.1 0.0 0.00 47.3 52.5 0.4 2.0 0.4 67 21 35.6 34.0 94.1 0.0 0.0 0.00 45.9 52.5 0.4 1.3 0.4 94 22 34.0 32.7 95.4 0.0 0.0 0.00 44.8 52.5 0.7 1.6 0.7 98 23 33.4 32.5 96.2 0.0 0.0 0.00 43.7 52.5 1.6 3.1 1.3 85 24 32.9 31.8 96.1 0.0 0.0 0.00 42.6 52.7 0.9 2.2 0.7 77 AZMET Daily Weather Data : TUCSON : Dec 4 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 48.2 31.5 37.9 DegF RELATIVE HUMIDITY 99.8 46.4 87.3 % DEWPOINT 34.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.1 KPas SOIL TEMP. 4 in 54.3 41.5 46.2 DegF SOIL TEMP. 20 in 53.6 52.3 52.9 DegF WIND SPEED 11.4 2.2 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 302 Degrees SOLAR RADIATION 277.4 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.05 Inches STD. REF. EVAPOTRANSPIRATION 0.04 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 4991 0.0 6322 0.5 7766 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 5 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 31.8 31.1 96.9 0.0 0.0 0.00 41.7 52.5 1.8 2.5 1.8 76 2 31.5 30.9 97.4 0.0 0.0 0.00 41.0 52.5 1.6 2.5 1.6 84 3 30.9 30.0 96.8 0.0 0.0 0.00 40.3 52.5 0.9 2.2 0.9 76 4 29.5 28.8 96.9 0.0 0.0 0.00 39.7 52.5 0.7 2.0 0.7 68 5 30.2 29.5 97.6 0.0 0.0 0.00 39.2 52.5 1.6 3.1 1.6 95 6 31.3 30.6 96.9 0.0 0.0 0.00 39.2 52.3 1.8 4.0 1.6 81 7 32.0 30.9 95.6 0.0 0.0 0.00 39.2 52.3 1.1 2.5 1.1 85 8 33.4 31.8 93.8 0.0 1.9 0.00 39.2 52.2 1.1 2.9 1.1 106 9 35.4 32.9 90.3 0.1 10.3 0.00 39.7 52.0 0.9 3.4 0.9 87 10 40.6 32.0 71.1 0.3 27.0 0.00 41.7 52.0 2.7 5.1 2.7 101 11 44.1 31.6 61.6 0.4 37.0 0.00 44.1 51.8 1.6 5.8 0.7 171 12 45.5 32.4 59.9 0.4 47.3 0.00 47.1 51.6 6.3 11.9 5.6 292 13 46.6 32.5 58.0 0.4 53.3 0.00 49.3 51.6 9.8 15.7 9.2 293 14 46.6 31.8 56.0 0.5 39.9 0.00 50.5 51.4 9.6 17.0 8.5 317 15 47.1 29.5 50.3 0.6 39.2 0.00 51.1 51.4 9.6 15.0 8.7 312 16 46.4 28.6 49.4 0.5 18.2 0.00 50.7 51.3 9.2 14.5 8.7 313 17 45.7 27.7 48.9 0.5 3.6 0.00 49.1 51.3 7.6 13.2 7.4 320 18 44.6 27.7 51.2 0.5 0.5 0.00 47.3 51.3 4.5 10.3 4.3 314 19 42.4 28.9 58.5 0.4 0.0 0.00 45.7 51.3 2.9 7.6 2.7 309 20 39.6 30.4 69.7 0.3 0.0 0.00 44.4 51.4 1.1 3.8 0.2 183 21 38.8 31.1 73.6 0.2 0.0 0.00 43.3 51.4 2.5 5.6 2.0 255 22 35.1 30.4 83.2 0.1 0.0 0.00 42.4 51.4 1.3 4.5 1.1 78 23 32.9 30.0 89.0 0.1 0.0 0.00 41.4 51.4 1.3 3.4 0.4 99 24 31.1 29.1 92.2 0.1 0.0 0.00 40.5 51.4 0.9 2.7 0.2 82 AZMET Daily Weather Data : TUCSON : Dec 5 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 47.8 28.9 38.1 DegF RELATIVE HUMIDITY 98.0 46.2 76.5 % DEWPOINT 30.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.2 KPas SOIL TEMP. 4 in 51.1 39.0 43.7 DegF SOIL TEMP. 20 in 52.7 51.3 51.8 DegF WIND SPEED 17.0 3.4 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 318 Degrees SOLAR RADIATION 277.8 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 0.0 4991 0.0 6322 0.5 7767 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 6 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 30.0 28.4 94.1 0.0 0.0 0.00 39.6 51.4 1.8 4.0 1.6 79 2 28.6 27.3 95.0 0.0 0.0 0.00 38.8 51.4 1.1 2.7 0.7 89 3 27.7 26.6 95.5 0.0 0.0 0.00 38.5 51.4 1.1 2.9 1.1 81 4 27.7 26.6 95.4 0.0 0.0 0.00 37.9 51.3 1.1 3.1 0.9 98 5 26.6 25.5 95.3 0.0 0.0 0.00 37.6 51.3 0.7 2.2 0.7 102 6 25.3 24.1 95.4 0.0 0.0 0.00 37.2 51.1 0.4 2.0 0.4 107 7 24.8 23.7 95.7 0.0 0.0 0.00 37.0 51.1 0.7 2.0 0.7 80 8 26.1 24.8 94.8 0.0 2.6 0.00 36.7 50.9 1.1 2.9 0.2 114 9 32.5 27.9 83.0 0.1 17.7 0.00 36.5 50.9 0.4 3.4 0.4 117 10 36.9 26.1 64.7 0.3 34.2 0.00 36.7 50.7 2.2 4.7 2.0 268 11 41.0 23.0 48.4 0.4 45.2 0.00 39.6 50.5 3.6 6.9 3.1 273 12 43.9 22.1 41.6 0.6 51.6 0.00 43.2 50.5 4.3 8.9 3.8 283 13 46.2 21.2 36.8 0.7 53.0 0.00 46.2 50.4 4.7 12.8 4.0 298 14 47.3 18.5 31.4 0.8 49.0 0.00 48.4 50.2 6.9 11.6 6.3 301 15 48.0 19.6 32.0 0.8 39.4 0.00 49.5 50.2 6.7 11.4 6.3 290 16 48.7 20.8 32.6 0.8 21.7 0.00 49.6 50.0 5.1 9.4 4.7 275 17 48.4 21.2 33.8 0.8 10.3 0.00 48.9 50.0 4.0 6.9 3.8 300 18 45.7 24.3 42.6 0.6 0.2 0.00 47.1 50.0 3.1 6.5 2.9 286 19 39.2 27.9 64.0 0.3 0.0 0.00 45.3 50.0 0.9 4.0 0.4 317 20 37.4 27.9 68.0 0.3 0.0 0.00 43.9 50.0 1.1 3.6 0.4 2 21 33.6 28.4 80.4 0.1 0.0 0.00 42.4 50.0 1.6 2.7 1.6 84 22 31.6 28.0 86.7 0.1 0.0 0.00 41.2 50.0 0.7 2.5 0.7 76 23 29.8 27.3 90.0 0.1 0.0 0.00 40.1 50.2 0.9 2.7 0.7 90 24 28.9 27.0 91.6 0.1 0.0 0.00 39.2 50.2 0.9 2.7 0.7 104 AZMET Daily Weather Data : TUCSON : Dec 6 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 49.3 24.3 35.6 DegF RELATIVE HUMIDITY 96.2 27.5 70.4 % DEWPOINT 25.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 49.6 36.5 41.7 DegF SOIL TEMP. 20 in 51.4 50.0 50.5 DegF WIND SPEED 12.8 2.2 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 325.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.04 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 4991 0.0 6322 0.7 7768 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 7 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 28.0 26.2 93.2 0.0 0.0 0.00 38.7 50.2 0.9 2.9 0.7 91 2 27.3 25.7 93.4 0.0 0.0 0.00 37.9 50.2 0.9 2.9 0.9 110 3 26.1 24.6 94.4 0.0 0.0 0.00 37.6 50.2 0.7 2.2 0.7 121 4 25.5 24.3 95.0 0.0 0.0 0.00 37.2 50.0 1.1 2.7 0.9 89 5 25.2 23.9 94.8 0.0 0.0 0.00 36.9 50.0 0.9 3.4 0.9 70 6 24.8 23.4 94.6 0.0 0.0 0.00 36.7 49.8 1.1 2.9 0.9 23 7 24.3 22.8 94.3 0.0 0.0 0.00 36.3 49.8 0.9 2.5 0.9 18 8 25.2 23.7 93.7 0.0 1.7 0.00 36.1 49.6 0.9 2.7 0.2 239 9 28.2 26.1 91.2 0.1 9.6 0.00 36.0 49.6 0.9 2.7 0.9 48 10 39.6 26.6 60.4 0.3 38.9 0.00 36.0 49.5 1.1 4.9 0.9 40 11 48.4 21.6 34.3 0.8 42.3 0.00 38.7 49.5 1.6 4.3 1.3 78 12 53.6 21.0 27.8 1.0 53.3 0.00 42.6 49.3 0.9 3.4 0.2 340 13 56.5 21.4 25.4 1.2 54.5 0.00 46.6 49.3 2.5 5.8 1.6 302 14 58.6 21.4 23.4 1.3 49.9 0.00 49.5 49.1 4.3 8.5 3.8 299 15 60.1 22.5 23.3 1.4 41.8 0.00 51.1 48.9 5.8 12.1 5.6 291 16 57.6 27.0 30.8 1.1 20.5 0.00 51.1 48.9 8.1 12.5 7.8 296 17 54.1 25.5 32.8 1.0 10.3 0.00 50.0 48.9 8.7 13.6 8.5 294 18 50.5 24.1 35.1 0.8 0.5 0.00 48.0 48.9 5.4 12.1 5.1 281 19 45.7 26.6 46.9 0.6 0.0 0.00 46.2 48.9 1.1 4.9 1.1 272 20 39.0 29.3 68.0 0.3 0.0 0.00 44.8 48.9 0.9 3.1 0.4 76 21 35.4 29.7 79.6 0.1 0.0 0.00 43.3 49.1 0.9 2.7 0.9 59 22 33.6 29.5 84.3 0.1 0.0 0.00 42.1 49.1 1.3 2.9 1.3 70 23 32.5 28.8 85.6 0.1 0.0 0.00 40.8 49.1 1.3 3.4 1.3 73 24 31.6 28.2 87.0 0.1 0.0 0.00 39.7 49.3 1.1 2.7 1.1 63 AZMET Daily Weather Data : TUCSON : Dec 7 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.0 23.7 38.8 DegF RELATIVE HUMIDITY 95.3 19.1 66.2 % DEWPOINT 25.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 51.4 35.8 41.7 DegF SOIL TEMP. 20 in 50.2 48.9 49.5 DegF WIND SPEED 13.6 2.2 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 311 Degrees SOLAR RADIATION 323.2 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 1.1 4992 2.5 6325 4.7 7772 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 8 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 30.2 27.3 89.0 0.1 0.0 0.00 39.0 49.3 0.9 2.5 0.9 60 2 28.4 26.4 92.5 0.0 0.0 0.00 38.3 49.3 0.7 2.2 0.7 80 3 27.1 25.7 94.0 0.0 0.0 0.00 37.8 49.3 0.9 4.9 0.7 120 4 28.0 25.9 91.7 0.0 0.0 0.00 37.2 49.3 0.7 2.5 0.7 102 5 26.4 24.8 92.9 0.0 0.0 0.00 37.0 49.3 1.1 2.2 1.1 74 6 25.9 24.4 94.2 0.0 0.0 0.00 36.7 49.3 1.3 2.7 1.3 62 7 25.2 23.9 94.5 0.0 0.0 0.00 36.3 49.1 1.1 2.9 1.1 53 8 26.4 24.8 93.2 0.0 2.9 0.00 36.1 49.1 1.3 2.7 1.1 87 9 34.0 27.3 76.8 0.2 18.6 0.00 36.0 48.9 1.1 3.8 1.1 119 10 40.6 27.3 58.8 0.4 34.2 0.00 36.1 48.9 2.0 4.3 1.8 56 11 49.1 26.2 41.0 0.7 45.2 0.00 39.2 48.7 1.1 4.3 0.7 120 12 53.4 25.2 33.4 0.9 52.3 0.00 43.2 48.7 0.9 3.1 0.4 7 13 57.7 22.3 25.3 1.2 50.4 0.00 46.8 48.6 1.1 5.1 0.9 274 14 61.0 22.1 22.3 1.4 48.0 0.00 49.8 48.6 2.0 5.4 1.6 270 15 61.0 20.8 21.1 1.4 28.0 0.00 50.9 48.4 4.9 8.9 4.7 273 16 59.0 24.6 26.4 1.3 17.0 0.00 50.5 48.4 6.5 9.8 6.3 295 17 56.7 24.3 28.4 1.1 5.0 0.00 49.5 48.4 6.7 10.3 6.5 287 18 52.9 24.8 33.3 0.9 0.2 0.00 47.8 48.4 4.9 8.3 4.9 276 19 48.6 27.7 44.1 0.6 0.0 0.00 46.2 48.4 2.7 7.4 2.5 284 20 42.4 31.5 65.5 0.3 0.0 0.00 44.8 48.4 1.1 2.9 0.4 22 21 36.9 31.1 79.4 0.2 0.0 0.00 43.5 48.6 0.7 2.9 0.7 81 22 36.0 30.4 79.6 0.2 0.0 0.00 42.3 48.6 1.8 4.0 1.8 79 23 34.5 29.5 81.7 0.1 0.0 0.00 41.2 48.7 1.1 2.9 1.1 79 24 31.8 28.6 87.9 0.1 0.0 0.00 40.3 48.7 0.9 2.0 0.9 72 AZMET Daily Weather Data : TUCSON : Dec 8 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.2 24.3 40.6 DegF RELATIVE HUMIDITY 95.3 17.4 64.5 % DEWPOINT 26.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 50.9 35.8 41.9 DegF SOIL TEMP. 20 in 49.3 48.4 48.7 DegF WIND SPEED 10.3 2.0 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 309 Degrees SOLAR RADIATION 302.0 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 1.4 4994 3.1 6328 5.2 7778 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 9 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 30.7 28.0 89.6 0.1 0.0 0.00 39.4 48.7 1.3 2.7 1.1 85 2 30.2 27.5 89.5 0.1 0.0 0.00 38.7 48.7 2.0 3.4 1.8 101 3 28.9 26.4 90.1 0.1 0.0 0.00 37.9 48.7 0.7 2.7 0.7 67 4 27.1 25.5 93.1 0.0 0.0 0.00 37.4 48.7 1.1 2.7 1.1 67 5 26.6 25.0 93.2 0.0 0.0 0.00 37.0 48.7 0.7 2.0 0.7 67 6 26.2 24.6 93.5 0.0 0.0 0.00 36.7 48.7 1.6 3.4 1.3 79 7 25.2 23.7 93.8 0.0 0.0 0.00 36.5 48.6 0.7 2.2 0.7 69 8 25.3 23.9 94.4 0.0 1.7 0.00 36.1 48.6 0.9 2.2 0.9 68 9 33.3 28.2 82.2 0.1 18.2 0.00 36.0 48.6 0.7 2.5 0.7 69 10 41.7 28.2 58.6 0.4 33.5 0.00 36.3 48.4 1.1 2.7 1.1 69 11 49.3 27.0 41.7 0.7 44.9 0.00 39.4 48.4 0.7 2.7 0.7 69 12 54.7 24.8 31.2 1.0 51.6 0.00 43.3 48.2 1.3 5.6 0.9 47 13 59.7 23.5 24.6 1.3 53.3 0.00 47.1 48.2 2.5 5.6 2.0 270 14 63.7 23.2 21.2 1.6 48.7 0.00 49.8 48.0 4.3 9.4 4.0 282 15 64.8 25.9 22.6 1.6 39.9 0.00 51.4 48.0 6.9 10.5 6.7 275 16 64.0 27.7 25.1 1.5 26.5 0.00 51.8 48.0 5.8 11.4 5.6 278 17 61.3 26.6 26.4 1.4 11.2 0.00 51.1 48.0 7.6 11.6 7.4 292 18 56.5 26.2 31.0 1.1 0.2 0.00 49.3 48.0 4.7 7.6 4.7 281 19 53.1 28.8 38.9 0.8 0.0 0.00 47.7 48.0 4.3 9.2 4.0 284 20 45.7 30.9 56.8 0.5 0.0 0.00 46.2 48.0 2.0 4.3 0.9 52 21 42.3 31.1 64.4 0.3 0.0 0.00 45.0 48.2 1.6 2.7 1.6 97 22 39.6 31.8 73.3 0.2 0.0 0.00 43.9 48.4 1.1 2.7 1.1 90 23 40.3 32.7 74.3 0.2 0.0 0.00 43.0 48.4 1.8 3.8 1.8 84 24 37.8 31.5 78.2 0.2 0.0 0.00 42.3 48.4 0.7 2.5 0.7 81 AZMET Daily Weather Data : TUCSON : Dec 9 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.5 24.4 42.8 DegF RELATIVE HUMIDITY 94.7 18.0 62.0 % DEWPOINT 27.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 51.8 36.0 42.6 DegF SOIL TEMP. 20 in 48.7 48.0 48.4 DegF WIND SPEED 11.6 2.2 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 301 Degrees SOLAR RADIATION 330.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 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 4996 4.3 6332 6.5 7784 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 10 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.9 31.3 80.1 0.2 0.0 0.00 41.7 48.6 0.7 1.8 0.7 78 2 35.8 31.1 82.7 0.1 0.0 0.00 41.0 48.6 0.9 2.7 0.7 85 3 34.2 30.6 86.4 0.1 0.0 0.00 40.5 48.6 0.4 1.6 0.4 57 4 32.7 29.7 88.8 0.1 0.0 0.00 39.7 48.6 0.9 2.7 0.4 74 5 30.9 28.8 91.3 0.1 0.0 0.00 39.0 48.6 0.7 2.7 0.7 43 6 29.8 28.2 92.9 0.0 0.0 0.00 38.3 48.6 0.9 2.5 0.9 57 7 29.1 27.5 93.1 0.0 0.0 0.00 37.9 48.6 0.9 2.2 0.9 118 8 29.7 27.9 93.0 0.0 3.8 0.00 37.4 48.6 0.9 2.0 0.9 124 9 40.8 31.8 70.9 0.3 20.1 0.00 37.6 48.4 0.7 3.4 0.7 44 10 52.5 31.8 45.6 0.8 32.7 0.00 39.7 48.4 0.7 6.7 0.4 51 11 59.9 25.3 26.6 1.3 34.6 0.00 42.8 48.4 6.5 11.6 6.5 112 12 63.5 23.7 21.7 1.6 55.0 0.00 45.9 48.2 7.8 13.2 7.4 97 13 65.5 23.9 20.4 1.7 53.3 0.00 48.9 48.2 6.7 12.1 6.5 96 14 67.3 24.8 20.0 1.8 48.7 0.00 51.3 48.0 6.0 11.6 5.6 82 15 68.4 25.5 19.8 1.9 38.7 0.00 52.9 48.0 4.9 9.4 4.5 87 16 69.1 25.2 19.0 2.0 26.0 0.00 53.6 48.0 3.4 7.4 3.4 95 17 68.2 25.9 20.3 1.9 10.0 0.00 53.2 48.0 1.8 5.4 1.8 91 18 59.7 30.4 33.7 1.2 0.5 0.00 51.8 48.0 1.1 2.9 0.9 96 19 52.9 33.3 47.3 0.7 0.0 0.00 50.0 48.2 1.3 6.0 0.7 320 20 46.6 36.7 69.8 0.3 0.0 0.00 48.4 48.2 0.9 4.5 0.7 140 21 41.7 38.7 89.4 0.1 0.0 0.00 47.1 48.4 1.1 2.7 1.1 89 22 40.8 35.8 82.6 0.2 0.0 0.00 45.9 48.6 0.9 2.9 0.9 81 23 40.3 34.2 78.3 0.2 0.0 0.00 44.8 48.6 1.3 3.1 1.1 89 24 38.8 33.1 79.5 0.2 0.0 0.00 43.9 48.7 0.9 2.7 0.7 69 AZMET Daily Weather Data : TUCSON : Dec 10 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.6 28.2 47.3 DegF RELATIVE HUMIDITY 94.1 17.2 60.5 % DEWPOINT 29.8 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 53.6 37.4 44.8 DegF SOIL TEMP. 20 in 48.7 48.0 48.4 DegF WIND SPEED 13.2 2.2 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 92 Degrees SOLAR RADIATION 323.5 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 3.8 5000 5.9 6338 8.6 7793 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 11 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.8 32.7 81.9 0.1 0.0 0.00 43.0 48.7 0.9 3.4 0.7 80 2 36.7 32.4 84.2 0.1 0.0 0.00 42.3 48.9 1.3 3.1 1.3 72 3 35.8 32.0 86.0 0.1 0.0 0.00 41.5 48.9 0.7 2.0 0.7 74 4 35.1 31.8 87.7 0.1 0.0 0.00 40.8 48.9 0.9 2.7 0.7 73 5 34.2 31.3 88.6 0.1 0.0 0.00 40.3 48.9 1.1 3.8 0.7 102 6 33.3 30.7 90.3 0.1 0.0 0.00 39.7 48.9 0.9 3.1 0.9 77 7 32.7 30.7 92.0 0.1 0.0 0.00 39.2 48.9 1.3 3.4 0.9 120 8 34.7 31.5 87.6 0.1 3.1 0.00 38.7 48.7 1.6 3.6 1.3 105 9 45.0 33.4 64.3 0.4 17.4 0.00 39.2 48.7 1.8 3.4 1.8 105 10 52.7 33.6 48.0 0.7 31.8 0.00 41.4 48.7 2.0 4.0 2.0 46 11 57.7 34.2 40.9 1.0 42.0 0.00 44.6 48.7 2.5 5.6 2.2 66 12 62.2 35.4 36.7 1.2 46.8 0.00 48.2 48.6 3.1 5.8 2.9 83 13 65.7 35.4 32.8 1.5 45.2 0.00 51.1 48.6 3.1 7.2 2.5 103 14 66.4 32.2 27.9 1.6 37.8 0.00 53.1 48.4 3.6 7.6 3.4 82 15 67.3 31.1 25.8 1.7 30.3 0.00 54.5 48.4 2.7 7.4 2.2 76 16 67.5 31.3 25.9 1.7 15.8 0.00 54.9 48.4 2.0 5.6 1.8 74 17 65.5 32.9 29.6 1.5 4.5 0.00 54.3 48.4 2.7 6.9 0.9 54 18 61.5 37.2 40.6 1.1 0.2 0.00 52.9 48.4 3.4 6.9 3.4 292 19 57.0 39.2 51.6 0.8 0.0 0.00 51.8 48.6 0.9 3.4 0.9 270 20 51.3 42.6 73.4 0.4 0.0 0.00 50.7 48.6 0.9 2.7 0.4 286 21 46.0 42.8 88.7 0.1 0.0 0.00 49.5 48.7 1.1 3.8 0.9 106 22 45.7 40.5 82.1 0.2 0.0 0.00 48.4 48.9 0.9 2.7 0.7 89 23 46.8 39.2 75.1 0.3 0.0 0.00 47.7 48.9 2.0 5.8 1.6 77 24 48.4 38.5 68.4 0.4 0.0 0.00 47.1 49.1 2.5 3.8 2.2 90 AZMET Daily Weather Data : TUCSON : Dec 11 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.5 31.8 49.5 DegF RELATIVE HUMIDITY 93.1 23.6 62.9 % DEWPOINT 34.7 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 54.9 38.7 46.4 DegF SOIL TEMP. 20 in 49.1 48.4 48.7 DegF WIND SPEED 7.6 1.8 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 78 Degrees SOLAR RADIATION 275.0 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 5004 5.9 6344 8.6 7801 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 12 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.3 37.4 63.6 0.4 0.0 0.00 46.9 49.3 2.0 4.5 2.0 74 2 49.1 36.5 61.6 0.5 0.0 0.00 46.8 49.3 2.2 4.5 2.2 80 3 48.9 36.0 61.0 0.5 0.0 0.00 46.4 49.3 2.0 4.0 2.0 72 4 49.3 36.0 60.1 0.5 0.0 0.00 46.2 49.3 1.8 5.8 0.2 122 5 48.2 37.4 66.2 0.4 0.0 0.00 46.2 49.5 1.3 5.6 0.4 63 6 47.8 38.1 68.7 0.3 0.0 0.00 46.0 49.5 0.9 4.0 0.4 124 7 47.8 38.8 70.8 0.3 0.0 0.00 46.0 49.5 1.1 3.1 0.9 96 8 49.8 37.4 62.3 0.5 0.2 0.00 46.0 49.5 3.1 6.0 2.7 78 9 51.6 37.9 59.5 0.5 1.0 0.00 46.0 49.5 2.0 8.9 1.3 92 10 53.4 38.8 57.9 0.6 1.2 0.04 46.2 49.5 6.7 21.0 6.3 119 11 48.4 44.2 85.5 0.2 2.9 0.09 46.6 49.5 5.6 10.7 5.4 99 12 47.5 43.5 86.5 0.2 4.1 0.05 46.9 49.5 8.5 15.7 8.3 75 13 48.6 43.0 80.9 0.2 7.2 0.03 47.1 49.3 8.3 14.1 8.1 79 14 51.8 43.7 74.1 0.3 11.5 0.00 48.0 49.3 7.6 13.6 7.4 87 15 53.1 44.8 73.2 0.4 11.7 0.00 48.7 49.3 8.5 14.1 8.3 81 16 53.8 45.5 73.7 0.4 10.5 0.00 49.5 49.3 6.9 13.0 6.7 86 17 54.9 45.7 71.4 0.4 5.7 0.00 49.6 49.3 6.3 13.0 6.0 104 18 54.1 45.9 73.1 0.4 0.7 0.00 49.5 49.3 4.7 9.4 4.5 93 19 53.1 45.5 75.5 0.3 0.0 0.00 48.9 49.5 3.4 8.1 3.1 85 20 52.3 45.1 76.4 0.3 0.0 0.00 48.4 49.5 3.8 7.2 3.6 71 21 53.2 44.8 73.0 0.4 0.0 0.00 48.0 49.3 1.8 8.7 1.3 104 22 53.6 43.9 69.7 0.4 0.0 0.00 48.0 49.3 3.1 7.4 2.5 70 23 52.7 43.5 71.3 0.4 0.0 0.00 48.0 49.3 3.1 6.5 2.9 77 24 51.8 42.8 71.1 0.4 0.0 0.00 48.0 49.3 1.8 4.3 1.8 72 AZMET Daily Weather Data : TUCSON : Dec 12 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 55.8 46.9 51.1 DegF RELATIVE HUMIDITY 90.9 44.5 70.3 % DEWPOINT 41.5 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 49.6 46.0 47.5 DegF SOIL TEMP. 20 in 49.5 49.1 49.3 DegF WIND SPEED 21.0 4.0 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 86 Degrees SOLAR RADIATION 56.4 Langleys PRECIPITATION 0.21 Inches AZMET REF. EVAPOTRANSPIRATION 0.01 Inches STD. REF. EVAPOTRANSPIRATION 0.04 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.2 5004 2.2 6346 6.5 7808 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 13 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.6 43.0 72.3 0.4 0.0 0.00 47.8 49.3 2.2 4.9 2.0 59 2 51.1 42.3 71.9 0.4 0.0 0.00 47.5 49.3 1.1 5.1 0.9 101 3 50.2 43.0 76.2 0.3 0.0 0.00 47.5 49.3 1.3 3.1 1.1 92 4 50.0 43.2 77.4 0.3 0.0 0.00 47.5 49.3 2.5 4.9 2.2 97 5 48.9 44.4 84.7 0.2 0.0 0.00 47.5 49.3 6.3 17.7 4.9 292 6 45.5 43.9 94.6 0.1 0.0 0.19 47.3 49.3 10.7 18.6 10.3 319 7 45.5 42.8 90.3 0.1 0.0 0.08 47.1 49.3 5.4 12.1 5.1 338 8 45.5 43.0 90.7 0.1 0.2 0.11 46.8 49.3 1.8 6.7 0.9 304 9 44.8 43.5 95.0 0.1 3.3 0.14 46.8 49.1 3.8 8.3 2.7 303 10 46.6 43.3 88.9 0.1 7.4 0.02 47.1 48.9 2.2 5.8 0.9 1 11 46.2 43.5 90.6 0.1 6.4 0.04 47.5 48.9 2.5 6.7 2.2 97 12 45.3 43.5 93.4 0.1 4.1 0.11 47.7 48.7 2.9 5.6 2.7 104 13 45.7 44.2 94.7 0.1 5.5 0.06 47.8 48.7 4.3 7.6 4.0 91 14 45.1 43.3 92.9 0.1 6.7 0.09 48.0 48.6 6.0 10.1 5.8 87 15 45.0 42.4 91.4 0.1 6.2 0.03 48.2 48.6 6.5 12.1 6.0 89 16 46.2 41.2 82.4 0.2 6.0 0.00 48.4 48.6 6.5 14.3 6.0 74 17 46.0 41.7 85.3 0.2 1.7 0.04 48.4 48.6 4.7 8.7 4.5 80 18 45.3 42.6 89.9 0.1 0.0 0.04 48.0 48.6 2.2 7.2 2.0 86 19 45.0 43.5 94.5 0.1 0.0 0.06 47.7 48.6 1.8 4.9 1.3 107 20 44.6 42.6 93.1 0.1 0.0 0.05 47.3 48.7 4.3 10.1 4.0 105 21 44.1 42.1 92.6 0.1 0.0 0.01 46.9 48.7 4.7 10.3 4.5 99 22 42.6 40.5 91.8 0.1 0.0 0.02 46.4 48.7 3.4 7.8 3.4 67 23 41.4 39.6 93.7 0.1 0.0 0.00 45.7 48.7 2.9 5.6 2.9 84 24 41.0 39.2 93.5 0.1 0.0 0.00 45.0 48.7 2.9 5.8 2.9 89 AZMET Daily Weather Data : TUCSON : Dec 13 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 52.3 40.3 46.0 DegF RELATIVE HUMIDITY 95.8 67.4 88.4 % DEWPOINT 42.6 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.1 KPas SOIL TEMP. 4 in 48.6 45.0 47.5 DegF SOIL TEMP. 20 in 49.3 48.6 48.9 DegF WIND SPEED 18.6 3.8 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 65 Degrees SOLAR RADIATION 48.0 Langleys PRECIPITATION 1.09 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 5004 0.4 6346 2.7 7811 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 14 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.0 39.2 93.9 0.1 0.0 0.00 44.4 48.9 2.5 4.5 2.5 92 2 41.0 39.2 93.7 0.1 0.0 0.00 44.1 48.9 2.5 4.5 2.2 101 3 41.5 39.7 92.9 0.1 0.0 0.00 43.9 48.9 3.6 5.6 3.4 92 4 42.4 40.3 91.8 0.1 0.0 0.00 44.1 48.9 2.9 5.1 2.9 102 5 43.2 40.3 89.9 0.1 0.0 0.00 44.1 48.9 2.0 4.9 2.0 87 6 43.3 40.3 89.4 0.1 0.0 0.00 44.1 48.9 2.0 4.7 1.8 99 7 43.7 40.1 87.1 0.1 0.0 0.00 44.1 48.7 2.9 5.6 2.9 95 8 43.9 40.3 87.3 0.1 1.4 0.00 44.1 48.7 2.5 5.6 2.2 102 9 45.1 41.4 86.5 0.1 10.3 0.00 44.4 48.7 1.1 3.6 0.9 86 10 47.5 41.4 79.3 0.2 21.0 0.00 46.0 48.7 3.4 6.3 3.1 274 11 48.0 40.3 74.5 0.3 10.3 0.00 46.8 48.7 2.9 4.9 2.9 271 12 49.5 38.1 64.8 0.4 13.9 0.00 47.5 48.6 3.4 6.3 3.1 253 13 50.9 36.1 56.9 0.6 25.3 0.00 48.6 48.6 3.6 8.9 3.1 275 14 51.6 35.6 54.4 0.6 25.1 0.00 50.0 48.6 4.0 7.4 3.4 269 15 52.9 35.1 50.7 0.7 40.6 0.00 51.4 48.6 3.8 10.3 3.1 299 16 53.2 35.6 50.9 0.7 23.9 0.00 52.5 48.6 3.6 8.3 2.7 273 17 52.2 37.2 56.6 0.6 8.8 0.00 52.0 48.6 4.9 8.9 4.7 268 18 50.5 38.1 62.4 0.5 0.5 0.00 50.7 48.6 6.3 10.3 6.0 288 19 48.9 39.4 69.4 0.4 0.0 0.00 49.5 48.7 5.8 9.6 5.6 287 20 46.9 40.1 77.0 0.3 0.0 0.00 48.2 48.7 5.1 9.4 4.9 280 21 43.5 38.8 83.7 0.2 0.0 0.00 47.1 48.7 1.1 4.5 0.7 334 22 39.7 37.8 92.9 0.1 0.0 0.00 45.9 48.9 0.4 1.6 0.4 95 23 38.3 36.9 94.7 0.0 0.0 0.00 44.8 48.9 0.4 0.7 0.2 161 24 36.7 35.6 95.8 0.0 0.0 0.00 43.9 48.9 0.7 2.7 0.7 84 AZMET Daily Weather Data : TUCSON : Dec 14 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 54.3 35.8 45.7 DegF RELATIVE HUMIDITY 96.5 44.4 78.2 % DEWPOINT 38.7 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 52.5 43.9 46.8 DegF SOIL TEMP. 20 in 48.9 48.6 48.7 DegF WIND SPEED 10.3 2.9 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 280 Degrees SOLAR RADIATION 181.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.03 Inches STD. REF. EVAPOTRANSPIRATION 0.04 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 5004 0.9 6347 2.9 7813 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 15 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.5 35.8 96.8 0.0 0.0 0.00 43.0 48.9 1.6 3.4 1.6 68 2 35.8 35.1 97.7 0.0 0.0 0.00 42.1 49.1 0.9 2.5 0.9 78 3 34.5 34.0 97.9 0.0 0.0 0.00 41.4 49.1 1.1 2.7 1.1 79 4 34.2 33.8 98.2 0.0 0.0 0.00 40.6 49.1 1.8 4.3 1.6 84 5 34.2 33.8 98.3 0.0 0.0 0.00 39.9 48.9 1.1 2.9 0.9 81 6 35.2 34.9 98.9 0.0 0.0 0.00 40.1 48.9 2.2 4.9 2.2 67 7 36.0 35.8 99.4 0.0 0.0 0.00 40.5 48.9 3.4 6.9 3.1 87 8 35.4 35.2 99.5 0.0 2.4 0.00 40.5 48.9 2.9 6.0 2.7 99 9 36.1 36.0 99.4 0.0 16.7 0.00 40.8 48.7 2.7 4.7 2.5 81 10 39.9 39.2 97.5 0.0 30.8 0.00 42.3 48.7 0.7 2.5 0.4 14 11 43.3 38.5 83.0 0.2 42.5 0.00 44.8 48.6 2.7 6.0 2.5 259 12 48.6 37.9 66.9 0.4 49.7 0.00 47.8 48.6 1.3 4.9 1.1 291 13 52.7 37.2 55.4 0.6 51.4 0.00 50.7 48.4 1.6 4.9 0.9 85 14 55.0 37.6 52.0 0.7 47.5 0.00 53.1 48.4 3.4 7.2 0.9 353 15 58.3 36.7 44.4 0.9 38.9 0.00 54.5 48.4 2.0 6.3 1.6 274 16 59.4 35.4 40.7 1.0 25.8 0.00 55.0 48.4 2.0 5.6 1.8 285 17 58.1 36.7 44.9 0.9 8.6 0.00 54.3 48.4 4.3 7.2 4.0 289 18 54.3 39.2 56.9 0.6 0.5 0.00 52.5 48.4 3.6 7.8 3.6 290 19 50.5 41.2 70.0 0.4 0.0 0.00 50.7 48.4 4.5 11.2 4.5 296 20 48.4 40.8 74.9 0.3 0.0 0.00 49.3 48.6 3.6 9.6 3.4 274 21 45.0 40.3 83.6 0.2 0.0 0.00 48.0 48.6 0.9 2.7 0.4 346 22 41.4 39.4 92.7 0.1 0.0 0.00 46.8 48.7 1.1 4.7 1.1 83 23 39.9 38.7 94.9 0.0 0.0 0.00 45.7 48.9 1.8 6.3 1.6 78 24 39.9 38.7 95.1 0.0 0.0 0.00 44.8 48.9 2.7 4.0 2.7 76 AZMET Daily Weather Data : TUCSON : Dec 15 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.2 33.6 43.9 DegF RELATIVE HUMIDITY 99.9 35.5 80.8 % DEWPOINT 37.2 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 55.0 39.9 46.2 DegF SOIL TEMP. 20 in 49.1 48.4 48.7 DegF WIND SPEED 11.2 2.2 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 4 Degrees SOLAR RADIATION 314.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.3 5005 3.2 6351 5.8 7819 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 16 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.9 37.6 79.8 0.2 0.0 0.00 43.9 48.9 4.5 9.6 4.3 102 2 48.7 35.6 60.6 0.5 0.0 0.00 43.5 48.9 4.7 7.8 3.4 112 3 41.2 37.2 85.6 0.1 0.0 0.00 43.0 49.1 3.1 6.7 2.9 274 4 39.7 36.9 89.4 0.1 0.0 0.00 42.3 49.1 1.6 5.1 0.9 276 5 38.5 36.0 90.6 0.1 0.0 0.00 41.7 49.1 1.1 5.1 0.4 347 6 37.2 35.1 92.4 0.1 0.0 0.00 41.0 48.9 1.3 4.5 0.4 257 7 37.2 34.9 90.9 0.1 0.0 0.00 40.5 48.9 1.1 3.6 0.4 263 8 39.6 35.6 85.4 0.1 3.1 0.00 40.5 48.9 1.3 3.8 0.2 124 9 50.2 34.3 56.6 0.6 17.0 0.00 41.0 48.9 5.6 14.5 4.9 100 10 56.7 31.8 38.5 1.0 31.3 0.00 42.8 48.9 10.3 18.1 9.8 103 11 58.8 30.7 34.1 1.1 42.5 0.00 45.1 48.7 12.5 21.9 12.1 93 12 60.3 31.1 33.0 1.2 49.5 0.00 47.7 48.7 12.5 24.4 12.1 83 13 61.9 31.3 31.5 1.3 51.1 0.00 49.8 48.6 13.6 21.9 13.2 85 14 62.8 31.8 31.2 1.3 46.6 0.00 51.3 48.6 12.8 20.4 12.3 92 15 63.5 32.4 30.9 1.4 41.3 0.00 52.3 48.6 12.5 22.1 12.1 87 16 63.1 32.7 31.8 1.4 18.2 0.00 52.5 48.4 11.0 19.5 10.7 82 17 61.7 32.5 33.3 1.3 5.3 0.00 51.6 48.4 9.4 18.1 9.2 87 18 59.9 32.5 35.4 1.1 0.5 0.00 50.4 48.6 9.6 20.6 9.4 96 19 59.5 31.3 34.1 1.1 0.0 0.00 49.3 48.6 10.5 16.3 10.3 86 20 58.8 30.9 34.6 1.1 0.0 0.00 48.4 48.6 11.2 18.1 11.0 92 21 58.3 30.4 34.7 1.1 0.0 0.00 47.5 48.7 9.6 15.4 9.4 101 22 59.4 29.5 32.1 1.2 0.0 0.00 46.9 48.7 11.0 21.5 10.7 96 23 59.4 29.7 32.1 1.2 0.0 0.00 46.6 48.7 14.8 26.4 14.3 94 24 59.7 29.7 31.9 1.2 0.0 0.00 46.4 48.9 13.2 26.6 12.8 96 AZMET Daily Weather Data : TUCSON : Dec 16 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.2 36.3 53.4 DegF RELATIVE HUMIDITY 94.6 28.9 51.3 % DEWPOINT 32.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 52.5 40.3 46.0 DegF SOIL TEMP. 20 in 49.1 48.4 48.7 DegF WIND SPEED 26.6 8.3 MPH WIND VECTOR MAG. 7.4 MPH WIND VECTOR DIR. 92 Degrees SOLAR RADIATION 306.3 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 2.3 5007 4.5 6355 7.4 7827 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 17 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.9 30.0 31.9 1.2 0.0 0.00 46.2 48.9 12.1 21.9 11.6 93 2 60.3 30.0 31.7 1.2 0.0 0.00 46.2 48.9 11.2 18.6 11.0 97 3 59.4 30.7 33.5 1.1 0.0 0.00 46.0 48.9 11.6 19.7 11.4 105 4 58.8 31.3 35.1 1.1 0.0 0.00 45.9 48.9 9.6 15.9 9.4 121 5 57.2 32.7 39.4 1.0 0.0 0.00 45.7 48.9 10.1 20.8 9.6 132 6 55.4 33.8 44.0 0.8 0.0 0.00 45.3 48.9 10.1 16.6 9.6 134 7 53.1 34.9 50.1 0.7 0.0 0.00 45.1 48.9 5.8 13.6 5.6 143 8 55.2 34.9 46.7 0.8 0.7 0.00 45.0 48.9 6.7 18.1 6.3 123 9 59.2 35.2 40.6 1.0 12.7 0.00 45.3 48.9 7.2 17.9 6.0 101 10 62.8 37.4 38.9 1.2 26.8 0.00 47.1 48.9 5.4 14.1 4.3 122 11 63.3 37.9 38.9 1.2 17.7 0.00 48.7 48.9 9.4 17.0 9.2 139 12 64.0 38.1 38.3 1.3 11.5 0.00 49.8 48.9 9.4 19.7 8.9 134 13 65.1 39.2 38.5 1.3 17.4 0.00 50.5 48.9 4.0 11.9 3.8 109 14 67.5 39.6 36.0 1.5 41.8 0.00 52.3 48.9 5.6 13.0 5.1 113 15 67.6 39.7 36.1 1.5 42.0 0.00 54.9 48.9 6.0 12.5 1.3 256 16 62.6 38.8 41.3 1.1 10.0 0.00 55.0 48.9 11.0 15.7 10.5 299 17 60.4 39.9 46.6 1.0 3.6 0.00 54.0 49.1 8.5 15.4 8.3 295 18 57.6 41.5 55.2 0.7 0.2 0.00 52.9 49.1 8.1 13.9 7.8 304 19 56.3 41.2 57.0 0.7 0.0 0.00 51.8 49.1 7.8 15.9 7.4 290 20 55.6 41.0 58.1 0.6 0.0 0.00 51.1 49.3 8.5 12.8 8.3 286 21 55.2 40.5 57.5 0.6 0.0 0.00 50.2 49.3 7.2 13.6 6.9 288 22 52.7 41.4 65.3 0.5 0.0 0.00 49.6 49.5 1.1 5.6 1.1 304 23 51.4 42.6 72.1 0.4 0.0 0.00 49.3 49.5 0.7 1.6 0.4 199 24 50.2 43.7 78.3 0.3 0.0 0.00 49.1 49.6 0.7 2.2 0.7 36 AZMET Daily Weather Data : TUCSON : Dec 17 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.4 49.8 58.8 DegF RELATIVE HUMIDITY 79.2 30.1 46.3 % DEWPOINT 37.4 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 55.2 45.0 48.9 DegF SOIL TEMP. 20 in 49.6 48.9 49.1 DegF WIND SPEED 21.9 7.4 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 123 Degrees SOLAR RADIATION 184.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.9 5013 9.7 6365 14.6 7841 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 18 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.4 44.1 79.2 0.3 0.0 0.00 48.9 49.6 0.9 3.4 0.9 52 2 49.6 44.1 81.5 0.2 0.0 0.00 48.7 49.6 0.9 2.5 0.9 84 3 48.9 43.9 82.7 0.2 0.0 0.00 48.4 49.8 0.9 2.7 0.9 48 4 48.9 43.7 82.0 0.2 0.0 0.00 48.2 49.8 1.6 6.5 0.4 111 5 48.9 43.0 80.2 0.2 0.0 0.00 47.8 49.8 4.3 8.9 3.8 308 6 47.3 43.2 85.6 0.2 0.0 0.00 47.5 49.8 2.7 4.9 2.2 263 7 45.9 43.0 89.3 0.1 0.0 0.00 47.1 49.8 2.2 4.0 2.0 268 8 45.7 43.0 90.3 0.1 1.0 0.00 46.8 49.8 0.9 3.1 0.9 259 9 46.6 43.5 89.5 0.1 5.7 0.00 46.8 49.8 1.6 4.0 1.3 87 10 49.6 44.1 81.1 0.2 25.1 0.00 47.7 49.8 2.2 4.5 1.8 110 11 53.2 43.7 69.8 0.4 36.8 0.00 50.0 49.8 2.5 6.9 1.6 258 12 52.5 43.9 72.8 0.4 28.0 0.00 51.6 49.8 5.8 12.8 5.4 289 13 51.1 45.3 81.1 0.2 19.8 0.00 52.7 49.8 7.8 11.6 7.4 293 14 50.9 45.9 83.0 0.2 33.2 0.00 53.2 49.8 8.3 11.6 7.8 309 15 50.4 44.1 79.0 0.3 9.8 0.00 53.4 49.8 10.1 16.6 9.6 301 16 49.5 42.6 77.2 0.3 10.5 0.00 52.7 49.8 4.9 10.7 4.7 332 17 49.6 40.8 71.7 0.3 1.9 0.00 52.0 49.8 6.7 11.6 6.5 312 18 45.3 42.3 89.7 0.1 0.0 0.10 51.1 50.0 6.7 18.1 6.3 296 19 44.8 42.6 92.4 0.1 0.0 0.01 50.2 50.0 1.1 4.9 0.9 252 20 44.8 43.2 94.0 0.1 0.0 0.00 49.6 50.0 0.7 2.0 0.4 130 21 44.1 42.4 94.0 0.1 0.0 0.00 48.9 50.2 1.3 4.9 1.3 80 22 42.6 40.8 93.4 0.1 0.0 0.00 48.2 50.2 0.7 2.2 0.7 70 23 42.8 41.5 94.8 0.1 0.0 0.01 47.7 50.2 0.4 1.3 0.4 68 24 42.6 41.2 94.2 0.1 0.0 0.19 47.5 50.4 4.0 9.4 3.8 296 AZMET Daily Weather Data : TUCSON : Dec 18 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 54.9 42.1 47.7 DegF RELATIVE HUMIDITY 95.5 65.3 84.5 % DEWPOINT 43.2 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.2 KPas SOIL TEMP. 4 in 53.6 46.6 49.5 DegF SOIL TEMP. 20 in 50.4 49.6 49.8 DegF WIND SPEED 18.1 3.4 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 303 Degrees SOLAR RADIATION 172.0 Langleys PRECIPITATION 0.31 Inches AZMET REF. EVAPOTRANSPIRATION 0.03 Inches STD. REF. EVAPOTRANSPIRATION 0.04 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 5013 1.3 6366 4.1 7845 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 19 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.8 41.2 93.8 0.1 0.0 0.00 47.1 50.4 2.7 4.9 2.5 283 2 43.0 41.4 94.3 0.1 0.0 0.00 46.9 50.4 1.6 3.8 1.6 237 3 42.8 41.5 94.9 0.1 0.0 0.00 46.6 50.4 0.4 2.0 0.4 232 4 42.8 41.4 94.5 0.1 0.0 0.00 46.2 50.4 0.7 2.0 0.4 220 5 43.0 41.7 95.2 0.1 0.0 0.01 46.2 50.4 1.3 4.5 0.9 243 6 42.8 41.2 94.3 0.1 0.0 0.02 46.2 50.4 1.1 4.3 0.7 260 7 42.4 41.0 94.3 0.1 0.0 0.00 45.9 50.2 0.7 2.5 0.7 72 8 43.0 41.7 95.5 0.0 0.2 0.00 45.9 50.2 0.4 1.8 0.4 145 9 43.5 42.4 95.5 0.0 2.2 0.01 46.0 50.2 0.4 1.3 0.4 170 10 43.9 42.1 93.1 0.1 6.7 0.01 46.4 50.2 0.7 2.7 0.7 93 11 45.3 42.1 88.1 0.1 16.5 0.00 47.5 50.2 2.0 4.0 1.8 52 12 47.1 41.9 81.7 0.2 23.4 0.00 48.9 50.2 1.6 4.0 1.3 31 13 48.9 41.7 76.4 0.3 19.4 0.00 50.4 50.0 1.3 4.7 0.9 3 14 49.6 42.1 75.6 0.3 10.8 0.00 51.1 50.0 0.9 2.5 0.4 112 15 49.5 42.3 76.5 0.3 4.3 0.00 51.1 50.0 0.9 2.5 0.9 101 16 50.2 41.9 73.0 0.3 4.5 0.01 50.9 50.0 1.6 5.6 1.3 351 17 50.4 41.2 70.6 0.4 2.6 0.00 50.5 50.0 2.7 5.4 2.2 315 18 50.0 40.5 69.9 0.4 0.2 0.00 50.0 50.0 4.0 7.2 3.8 327 19 49.6 40.3 70.2 0.4 0.0 0.00 49.3 50.0 2.9 5.6 2.9 339 20 48.7 41.0 74.6 0.3 0.0 0.00 48.9 50.0 1.6 3.6 0.7 45 21 48.2 41.9 79.0 0.2 0.0 0.00 48.6 50.2 0.9 4.3 0.7 113 22 46.6 43.0 87.5 0.1 0.0 0.00 48.2 50.2 1.1 4.0 1.1 94 23 44.8 42.3 91.1 0.1 0.0 0.00 47.5 50.2 0.7 2.2 0.7 96 24 42.4 41.0 94.6 0.1 0.0 0.00 46.8 50.2 0.4 1.8 0.4 82 AZMET Daily Weather Data : TUCSON : Dec 19 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 51.3 41.5 45.9 DegF RELATIVE HUMIDITY 95.8 67.7 85.6 % DEWPOINT 41.5 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.2 KPas SOIL TEMP. 4 in 51.3 45.9 48.0 DegF SOIL TEMP. 20 in 50.4 50.0 50.2 DegF WIND SPEED 7.2 1.3 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 346 Degrees SOLAR RADIATION 91.5 Langleys PRECIPITATION 0.06 Inches AZMET REF. EVAPOTRANSPIRATION 0.00 Inches STD. REF. EVAPOTRANSPIRATION 0.03 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 5013 0.2 6366 2.3 7848 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 20 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.9 40.8 95.9 0.0 0.0 0.00 46.2 50.2 0.4 2.0 0.4 74 2 42.1 41.0 96.3 0.0 0.0 0.00 45.9 50.2 0.7 1.8 0.7 67 3 42.1 41.2 96.6 0.0 0.0 0.00 45.7 50.2 0.4 2.0 0.4 52 4 43.0 42.3 97.2 0.0 0.0 0.00 45.7 50.2 0.7 2.7 0.7 24 5 43.5 42.4 96.0 0.0 0.0 0.00 45.7 50.2 0.7 2.0 0.4 260 6 43.3 42.3 95.8 0.0 0.0 0.00 45.7 50.2 0.7 2.0 0.4 117 7 43.5 42.3 95.4 0.0 0.0 0.00 45.5 50.2 1.8 6.3 0.4 20 8 42.4 41.4 95.6 0.0 1.4 0.00 45.1 50.2 1.6 2.9 1.3 82 9 45.1 42.8 91.6 0.1 15.1 0.00 45.0 50.2 0.7 2.2 0.7 57 10 50.2 42.6 75.3 0.3 23.9 0.00 46.4 50.2 0.9 2.9 0.2 292 11 51.1 41.4 69.2 0.4 27.5 0.00 47.7 50.0 1.3 4.7 1.1 248 12 55.2 37.9 52.2 0.7 48.7 0.00 50.4 50.0 2.7 8.1 1.8 96 13 56.8 36.5 46.3 0.9 50.2 0.00 53.2 50.0 2.9 7.2 1.8 85 14 58.3 36.0 43.2 0.9 46.3 0.00 55.2 50.0 2.7 6.9 1.8 96 15 58.6 35.8 42.2 1.0 34.6 0.00 56.5 50.0 2.0 9.6 0.9 46 16 57.6 37.4 46.8 0.9 18.2 0.00 56.3 50.0 4.5 11.0 4.3 294 17 55.9 40.1 55.4 0.7 9.1 0.00 55.2 50.0 8.7 13.6 8.5 293 18 53.6 42.3 65.3 0.5 0.5 0.00 53.4 50.0 8.3 12.8 8.1 286 19 52.2 43.3 71.8 0.4 0.0 0.00 52.2 50.0 7.6 11.2 7.4 278 20 50.2 42.4 74.8 0.3 0.0 0.00 51.1 50.2 6.3 10.3 6.0 272 21 48.7 41.2 74.7 0.3 0.0 0.00 50.0 50.2 4.7 9.4 4.5 293 22 45.3 40.1 81.5 0.2 0.0 0.00 48.9 50.4 1.3 3.6 0.4 327 23 43.9 40.8 89.6 0.1 0.0 0.00 48.0 50.4 1.8 3.4 1.8 85 24 42.8 40.6 91.7 0.1 0.0 0.00 47.1 50.5 2.0 3.8 1.8 74 AZMET Daily Weather Data : TUCSON : Dec 20 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.3 41.4 48.6 DegF RELATIVE HUMIDITY 98.0 36.9 76.7 % DEWPOINT 40.6 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 56.7 45.0 49.3 DegF SOIL TEMP. 20 in 50.5 49.8 50.2 DegF WIND SPEED 13.6 2.7 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 275.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.3 5015 3.4 6370 6.5 7854 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 21 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.5 39.0 94.2 0.1 0.0 0.00 46.0 50.5 0.9 2.0 0.9 54 2 38.7 37.6 95.9 0.0 0.0 0.00 45.1 50.5 1.3 3.4 1.1 57 3 38.3 37.6 96.9 0.0 0.0 0.00 44.4 50.5 1.3 2.7 1.1 75 4 37.2 36.7 97.6 0.0 0.0 0.00 43.7 50.5 0.7 1.6 0.7 59 5 36.3 35.8 98.0 0.0 0.0 0.00 43.0 50.5 1.6 2.9 1.3 86 6 35.6 35.1 98.1 0.0 0.0 0.00 42.3 50.5 1.1 3.4 1.1 94 7 35.4 35.1 98.3 0.0 0.0 0.00 41.7 50.5 1.6 3.4 1.6 80 8 36.0 35.6 98.5 0.0 2.2 0.00 41.4 50.5 1.3 3.8 1.3 99 9 39.6 37.9 93.8 0.1 13.4 0.00 41.5 50.4 2.7 4.9 2.5 86 10 44.6 38.8 80.4 0.2 28.4 0.00 43.2 50.4 2.5 4.9 2.2 73 11 48.9 40.3 71.8 0.3 40.4 0.00 45.7 50.2 3.1 6.7 2.9 71 12 52.7 40.8 64.0 0.5 47.5 0.00 48.9 50.2 1.6 5.8 1.1 87 13 54.7 40.1 57.8 0.6 49.2 0.00 51.8 50.2 2.5 6.0 0.7 277 14 56.1 41.4 57.7 0.6 45.4 0.00 54.0 50.0 4.5 11.4 4.0 297 15 56.1 41.9 58.7 0.6 34.9 0.00 55.0 50.0 6.9 12.8 6.5 295 16 55.8 40.8 57.1 0.6 23.2 0.00 54.9 49.8 8.3 14.8 8.1 308 17 54.9 41.2 59.7 0.6 7.2 0.00 53.8 49.8 6.7 11.6 6.5 307 18 52.7 41.0 64.4 0.5 0.5 0.00 52.3 49.8 2.7 8.5 2.7 320 19 50.0 41.2 71.4 0.3 0.0 0.00 50.7 50.0 2.2 4.3 2.0 284 20 48.7 41.2 75.4 0.3 0.0 0.00 49.6 50.0 1.3 3.4 1.1 270 21 44.2 40.8 87.8 0.1 0.0 0.00 48.4 50.0 0.4 2.5 0.4 190 22 44.1 41.7 91.4 0.1 0.0 0.00 47.7 50.2 0.4 1.1 0.4 126 23 45.9 42.8 89.0 0.1 0.0 0.00 47.7 50.2 0.4 3.4 0.4 151 24 46.4 42.8 87.0 0.1 0.0 0.00 47.5 50.2 0.4 1.3 0.4 152 AZMET Daily Weather Data : TUCSON : Dec 21 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 57.0 34.5 45.5 DegF RELATIVE HUMIDITY 99.0 52.2 81.0 % DEWPOINT 39.4 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.2 KPas SOIL TEMP. 4 in 55.0 41.2 47.5 DegF SOIL TEMP. 20 in 50.5 49.8 50.2 DegF WIND SPEED 14.8 2.5 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 335 Degrees SOLAR RADIATION 291.9 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 0.2 5015 1.6 6371 4.0 7858 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 22 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.7 41.5 91.5 0.1 0.0 0.00 46.9 50.4 0.4 1.3 0.4 137 2 40.8 39.4 94.6 0.1 0.0 0.00 46.0 50.4 0.4 1.8 0.4 103 3 39.0 37.9 95.6 0.0 0.0 0.00 45.0 50.4 0.7 2.2 0.7 65 4 39.4 38.7 96.6 0.0 0.0 0.00 44.6 50.4 0.4 1.3 0.4 50 5 41.0 40.3 97.4 0.0 0.0 0.00 44.6 50.4 0.7 1.8 0.4 79 6 41.2 40.3 96.3 0.0 0.0 0.00 44.4 50.4 0.9 2.2 0.9 81 7 40.1 39.2 96.5 0.0 0.0 0.00 43.9 50.4 0.7 2.2 0.7 68 8 41.0 40.3 97.0 0.0 1.2 0.00 43.7 50.4 0.9 2.2 0.7 108 9 41.7 40.8 96.3 0.0 7.6 0.00 43.7 50.2 0.7 1.8 0.7 101 10 47.5 41.5 79.9 0.2 25.3 0.00 45.0 50.2 2.2 4.9 2.0 107 11 51.3 40.8 67.4 0.4 40.4 0.00 47.5 50.2 2.0 5.6 1.6 106 12 53.8 39.0 57.4 0.6 48.3 0.00 50.4 50.2 2.5 8.5 1.8 244 13 53.6 36.5 52.3 0.7 38.9 0.00 52.2 50.0 5.1 10.3 4.5 278 14 55.2 31.5 40.4 0.9 46.1 0.00 53.6 50.0 6.0 12.5 5.4 287 15 55.0 29.5 37.2 0.9 32.0 0.00 54.1 50.0 10.1 16.3 9.6 300 16 54.0 30.2 39.9 0.9 14.8 0.00 53.4 50.0 9.6 15.4 9.4 285 17 52.9 31.6 43.9 0.8 6.0 0.00 52.2 50.0 9.2 15.0 8.7 300 18 49.3 34.2 56.0 0.5 0.5 0.00 50.7 50.0 12.3 19.5 11.9 303 19 46.8 30.9 53.8 0.5 0.0 0.00 49.3 50.0 11.2 17.0 10.7 314 20 45.3 23.0 40.6 0.6 0.0 0.00 47.8 50.2 12.5 20.6 12.3 304 21 43.5 16.9 33.8 0.6 0.0 0.00 46.2 50.2 10.1 15.2 9.8 301 22 42.3 17.4 36.2 0.6 0.0 0.00 44.8 50.2 8.7 15.2 8.5 294 23 40.1 20.1 44.5 0.5 0.0 0.00 43.3 50.2 5.8 12.1 5.4 275 24 36.5 22.8 57.5 0.3 0.0 0.00 42.4 50.4 1.3 5.1 0.4 137 AZMET Daily Weather Data : TUCSON : Dec 22 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 55.9 34.0 45.7 DegF RELATIVE HUMIDITY 98.0 29.8 66.8 % DEWPOINT 33.4 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 54.3 42.4 47.5 DegF SOIL TEMP. 20 in 50.4 50.0 50.2 DegF WIND SPEED 20.6 4.7 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 261.4 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 0.2 5015 1.4 6373 3.4 7862 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 23 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 33.4 24.8 70.4 0.2 0.0 0.00 41.4 50.4 0.7 3.4 0.0 191 2 30.7 26.2 83.5 0.1 0.0 0.00 40.5 50.4 0.7 2.2 0.7 26 3 32.4 25.9 76.9 0.1 0.0 0.00 39.7 50.4 2.0 5.4 2.0 241 4 33.4 25.2 71.4 0.2 0.0 0.00 39.2 50.2 5.8 11.2 5.4 287 5 32.5 26.1 76.5 0.2 0.0 0.00 38.7 50.2 3.4 8.1 2.9 324 6 31.5 26.4 81.1 0.1 0.0 0.00 38.3 50.2 1.6 4.5 1.1 311 7 29.7 26.2 86.9 0.1 0.0 0.00 37.9 50.0 1.3 4.3 1.1 88 8 28.9 25.9 87.8 0.1 2.2 0.00 37.8 49.8 1.1 4.0 1.1 100 9 33.3 26.1 75.0 0.2 15.5 0.00 37.6 49.8 1.1 2.9 1.1 53 10 37.9 26.4 63.2 0.3 29.9 0.00 38.1 49.6 1.3 4.9 0.9 54 11 40.1 26.4 57.8 0.4 41.8 0.00 40.6 49.5 2.0 5.4 0.9 277 12 42.6 25.3 50.3 0.5 49.7 0.00 43.5 49.5 3.1 6.9 2.2 132 13 45.0 24.3 43.8 0.6 50.4 0.00 46.4 49.3 2.7 8.5 2.2 112 14 47.8 23.9 38.5 0.7 47.5 0.00 48.4 49.1 6.5 14.8 4.5 275 15 48.9 21.2 33.0 0.8 39.4 0.00 49.1 49.1 10.5 18.1 9.8 312 16 49.8 20.1 30.5 0.9 26.8 0.00 48.9 48.9 8.9 16.8 7.8 332 17 49.3 22.1 34.2 0.8 11.5 0.00 48.4 48.9 3.8 8.1 3.4 86 18 46.9 23.2 38.7 0.7 0.5 0.00 47.1 48.9 1.1 4.5 0.4 193 19 43.3 26.6 51.8 0.5 0.0 0.00 45.7 48.9 1.3 4.0 0.2 290 20 39.7 27.7 61.8 0.3 0.0 0.00 44.2 48.9 1.3 5.6 0.9 86 21 38.3 28.4 67.3 0.3 0.0 0.00 43.0 48.9 2.7 5.8 2.5 76 22 37.0 28.4 70.6 0.2 0.0 0.00 42.1 48.9 1.8 4.9 1.3 72 23 33.1 28.9 84.5 0.1 0.0 0.00 41.0 48.9 1.1 3.4 0.9 89 24 31.1 28.2 89.2 0.1 0.0 0.00 40.1 48.9 0.9 2.7 0.9 94 AZMET Daily Weather Data : TUCSON : Dec 23 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 50.4 27.9 38.1 DegF RELATIVE HUMIDITY 90.6 28.4 63.5 % DEWPOINT 25.5 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 49.3 37.6 42.4 DegF SOIL TEMP. 20 in 50.4 48.9 49.5 DegF WIND SPEED 18.1 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 335 Degrees SOLAR RADIATION 315.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 5015 0.0 6373 1.1 7863 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 24 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 29.8 27.7 91.5 0.1 0.0 0.00 39.4 48.9 1.8 4.7 1.6 86 2 30.0 27.5 89.9 0.1 0.0 0.00 38.8 48.9 1.3 4.3 1.1 77 3 28.8 26.8 92.4 0.0 0.0 0.00 38.3 48.9 1.1 2.7 1.1 355 4 27.5 25.9 93.9 0.0 0.0 0.00 37.8 48.9 0.7 1.6 0.7 355 5 27.5 26.2 94.5 0.0 0.0 0.00 37.4 48.7 1.1 3.1 0.9 74 6 26.8 25.5 94.3 0.0 0.0 0.00 37.2 48.7 0.7 1.8 0.7 76 7 26.1 24.8 94.6 0.0 0.0 0.00 36.9 48.6 0.7 1.8 0.7 64 8 26.6 25.3 94.9 0.0 1.7 0.00 36.7 48.6 1.6 3.1 1.6 65 9 32.5 28.0 83.4 0.1 15.8 0.00 36.5 48.4 1.6 4.5 1.6 89 10 40.8 27.3 58.4 0.4 30.8 0.00 37.0 48.4 0.9 2.9 0.7 58 11 43.9 26.8 51.0 0.5 42.3 0.00 39.2 48.2 4.0 8.3 3.8 302 12 48.2 24.4 39.2 0.7 49.7 0.00 42.3 48.2 4.3 10.7 4.0 318 13 49.8 24.1 36.2 0.8 51.6 0.00 45.0 48.0 8.7 13.6 8.5 301 14 51.3 23.9 34.1 0.9 48.0 0.00 46.8 48.0 9.4 15.4 8.7 290 15 52.5 23.4 31.6 0.9 39.7 0.00 47.8 47.8 9.6 15.2 9.4 304 16 53.6 24.4 31.8 1.0 27.0 0.00 48.2 47.8 8.1 13.0 7.6 301 17 53.6 25.0 32.6 0.9 11.7 0.00 47.8 47.7 7.6 11.6 7.2 294 18 50.5 26.4 38.9 0.8 0.5 0.00 46.6 47.7 4.5 10.1 4.5 286 19 45.7 28.4 51.1 0.5 0.0 0.00 45.3 47.7 1.6 5.8 1.1 280 20 38.5 32.0 77.1 0.2 0.0 0.00 43.9 47.7 1.1 3.6 0.9 84 21 35.4 32.5 89.2 0.1 0.0 0.00 42.6 47.8 2.2 4.0 2.0 71 22 35.4 31.5 84.8 0.1 0.0 0.00 41.5 47.8 1.1 3.4 0.9 112 23 33.6 30.2 87.1 0.1 0.0 0.00 40.6 47.8 0.9 4.7 0.7 101 24 32.9 29.5 87.3 0.1 0.0 0.00 39.7 47.8 1.6 4.5 0.2 317 AZMET Daily Weather Data : TUCSON : Dec 24 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 54.3 25.3 38.5 DegF RELATIVE HUMIDITY 95.5 29.5 69.2 % DEWPOINT 27.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 48.2 36.5 41.4 DegF SOIL TEMP. 20 in 48.9 47.7 48.2 DegF WIND SPEED 15.4 3.1 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 310 Degrees SOLAR RADIATION 318.5 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 0.0 5015 0.7 6373 2.3 7865 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 25 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 30.9 27.7 87.6 0.1 0.0 0.00 39.2 47.5 0.7 2.7 0.7 129 2 29.3 27.1 91.3 0.1 0.0 0.00 38.7 47.3 1.1 4.3 0.9 61 3 29.1 26.8 90.8 0.1 0.0 0.00 38.1 47.3 1.1 4.0 0.4 112 4 28.8 26.2 90.7 0.1 0.0 0.00 37.6 47.3 1.6 5.6 0.9 37 5 28.6 26.1 90.5 0.1 0.0 0.00 37.2 47.3 1.1 5.1 0.9 77 6 27.1 25.3 92.9 0.0 0.0 0.00 36.9 47.3 1.1 4.5 0.4 99 7 26.4 24.8 93.6 0.0 0.0 0.00 36.5 47.1 0.9 3.1 0.7 116 8 26.4 25.0 94.4 0.0 1.9 0.00 36.3 47.1 0.7 2.7 0.7 132 9 33.3 28.9 84.1 0.1 16.3 0.00 36.1 47.1 0.7 2.0 0.7 132 10 41.5 28.2 59.0 0.4 30.6 0.00 36.3 46.9 2.0 4.7 1.3 271 11 47.8 26.2 42.8 0.6 42.5 0.00 38.7 46.9 4.5 7.8 4.3 273 12 52.7 23.4 31.5 0.9 50.2 0.00 42.1 46.8 5.8 12.5 4.3 280 13 59.2 17.2 19.2 1.4 52.6 0.00 45.1 46.8 8.5 18.6 6.9 75 14 60.1 14.2 16.2 1.5 49.2 0.00 46.9 46.8 11.6 17.4 11.2 74 15 61.2 12.7 14.7 1.6 40.6 0.00 48.2 46.6 9.2 16.1 8.9 88 16 61.2 11.3 13.7 1.6 28.0 0.00 48.6 46.6 9.8 17.7 9.6 87 17 59.9 9.7 13.4 1.5 12.2 0.00 47.8 46.6 8.9 15.9 8.7 82 18 55.8 18.7 23.6 1.2 0.7 0.00 46.4 46.6 4.5 15.9 3.8 56 19 49.3 25.0 38.6 0.7 0.0 0.00 44.8 46.6 2.2 7.4 1.3 70 20 48.7 21.7 34.2 0.8 0.0 0.00 43.0 46.6 3.4 8.5 3.1 71 21 51.6 15.3 23.4 1.0 0.0 0.00 42.1 46.4 7.2 14.3 6.9 96 22 50.4 13.8 22.7 1.0 0.0 0.00 41.2 46.4 7.2 12.5 6.9 118 23 48.0 13.5 24.6 0.9 0.0 0.00 40.5 46.4 7.4 13.6 7.2 130 24 46.2 12.4 24.9 0.8 0.0 0.00 39.7 46.6 3.4 8.7 3.1 95 AZMET Daily Weather Data : TUCSON : Dec 25 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.7 25.7 43.9 DegF RELATIVE HUMIDITY 95.0 12.3 50.8 % DEWPOINT 20.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 48.6 36.0 41.2 DegF SOIL TEMP. 20 in 47.8 46.4 46.9 DegF WIND SPEED 18.6 4.5 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 88 Degrees SOLAR RADIATION 325.1 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 1.3 5016 3.1 6377 5.0 7870 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 26 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.1 13.8 29.1 0.7 0.0 0.00 39.0 46.6 3.1 8.3 2.9 80 2 41.0 15.4 34.9 0.6 0.0 0.00 38.3 46.6 3.6 7.2 3.6 95 3 40.6 15.4 35.5 0.6 0.0 0.00 37.8 46.6 2.9 7.4 0.9 80 4 34.3 19.0 53.3 0.3 0.0 0.00 37.2 46.6 0.7 3.4 0.7 88 5 30.2 21.2 68.7 0.2 0.0 0.00 37.0 46.6 0.7 2.7 0.7 41 6 28.2 22.3 77.7 0.1 0.0 0.00 36.7 46.6 1.1 2.7 0.9 89 7 28.6 22.1 76.7 0.1 0.0 0.00 36.3 46.6 1.3 4.3 0.7 78 8 27.9 22.8 80.8 0.1 1.9 0.00 36.1 46.4 0.7 2.0 0.7 85 9 36.1 23.9 61.6 0.3 16.0 0.00 36.0 46.4 0.7 2.2 0.7 143 10 45.0 19.2 35.4 0.6 30.8 0.00 36.0 46.4 2.0 6.5 1.6 85 11 49.5 19.2 29.9 0.9 42.5 0.00 38.7 46.2 2.9 5.4 2.7 80 12 54.0 18.5 24.5 1.1 49.9 0.00 42.3 46.2 2.7 7.6 2.5 61 13 58.3 15.8 18.6 1.4 52.3 0.00 45.9 46.0 1.6 5.4 0.2 268 14 59.7 12.6 15.4 1.5 49.0 0.00 48.6 46.0 2.9 6.3 2.5 291 15 61.0 15.6 16.8 1.5 40.6 0.00 50.4 46.0 3.6 6.7 2.9 272 16 62.8 17.1 16.7 1.6 27.0 0.00 51.1 45.9 1.8 5.1 1.6 260 17 62.1 18.3 18.3 1.5 11.7 0.00 50.9 45.9 2.2 4.5 2.0 281 18 56.5 22.1 26.2 1.2 0.7 0.00 49.3 45.9 2.5 4.9 2.5 296 19 47.1 27.0 45.7 0.6 0.0 0.00 47.3 46.0 0.7 1.3 0.2 86 20 40.3 31.6 71.5 0.3 0.0 0.00 45.1 46.0 0.7 2.7 0.7 85 21 36.9 30.9 79.0 0.2 0.0 0.00 43.7 46.0 0.7 1.8 0.7 76 22 35.4 29.3 78.7 0.2 0.0 0.00 42.4 46.0 0.9 2.5 0.9 73 23 35.8 29.1 76.8 0.2 0.0 0.00 41.2 46.0 1.8 3.6 1.8 78 24 33.8 28.9 81.9 0.1 0.0 0.00 40.3 45.9 0.9 2.7 0.9 117 AZMET Daily Weather Data : TUCSON : Dec 26 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.4 26.8 43.7 DegF RELATIVE HUMIDITY 88.6 11.1 48.1 % DEWPOINT 21.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 51.3 35.8 41.9 DegF SOIL TEMP. 20 in 46.6 45.9 46.2 DegF WIND SPEED 8.3 1.8 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 66 Degrees SOLAR RADIATION 322.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.0 5018 4.0 6380 6.1 7876 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 27 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 31.6 28.0 86.2 0.1 0.0 0.00 39.7 45.7 0.9 2.0 0.9 83 2 30.6 26.8 86.0 0.1 0.0 0.00 39.6 45.3 1.3 2.9 1.3 73 3 30.6 26.2 83.7 0.1 0.0 0.00 39.2 45.0 1.6 3.1 1.6 92 4 28.2 25.2 88.1 0.1 0.0 0.00 38.7 44.4 0.7 2.0 0.7 99 5 27.5 25.0 90.0 0.1 0.0 0.00 37.9 44.1 0.9 2.2 0.9 71 6 27.9 24.6 87.4 0.1 0.0 0.00 37.8 43.9 0.9 3.1 0.9 60 7 25.9 23.5 91.1 0.0 0.0 0.00 37.6 43.9 0.4 1.3 0.4 54 8 26.2 24.4 92.9 0.0 2.2 0.00 37.2 44.1 0.7 1.6 0.7 54 9 34.3 27.3 75.6 0.2 16.7 0.00 37.2 44.1 0.9 2.5 0.9 54 10 43.7 22.5 43.0 0.6 31.3 0.00 38.5 44.2 2.0 4.7 1.8 76 11 49.8 21.9 33.1 0.8 43.5 0.00 40.3 44.2 2.2 4.3 2.0 84 12 56.7 20.3 24.2 1.2 51.1 0.00 43.9 44.2 1.1 3.6 0.7 37 13 60.8 19.0 19.6 1.5 51.6 0.00 47.3 44.2 2.7 7.4 2.2 268 14 62.8 18.7 18.0 1.6 49.7 0.00 49.6 44.2 6.3 10.5 6.0 282 15 64.6 16.7 15.5 1.8 40.6 0.00 50.9 44.2 6.7 11.4 6.5 275 16 64.6 17.8 16.1 1.8 28.4 0.00 51.1 44.4 6.9 11.0 6.5 286 17 61.9 18.7 18.7 1.5 9.1 0.00 50.2 44.4 6.5 10.3 6.3 287 18 57.4 20.8 24.1 1.2 0.5 0.00 48.6 44.4 3.8 7.4 3.6 282 19 48.9 26.2 41.4 0.7 0.0 0.00 46.8 44.6 0.9 3.4 0.4 148 20 44.1 28.2 53.6 0.5 0.0 0.00 45.1 44.8 0.7 2.2 0.4 66 21 39.4 29.1 66.7 0.3 0.0 0.00 43.7 45.0 0.9 2.7 0.9 71 22 36.9 29.1 73.4 0.2 0.0 0.00 42.4 45.0 1.3 2.9 1.1 70 23 36.0 28.6 74.1 0.2 0.0 0.00 41.2 45.1 1.3 3.4 1.3 75 24 33.4 28.0 80.1 0.1 0.0 0.00 40.1 45.3 0.9 2.5 0.9 103 AZMET Daily Weather Data : TUCSON : Dec 27 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.5 25.0 42.6 DegF RELATIVE HUMIDITY 94.0 12.7 57.6 % DEWPOINT 24.1 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 51.3 37.0 42.6 DegF SOIL TEMP. 20 in 45.9 43.9 44.6 DegF WIND SPEED 11.4 2.2 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 306 Degrees SOLAR RADIATION 325.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.3 5021 4.1 6385 6.7 7883 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 28 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 31.5 27.5 85.0 0.1 0.0 0.00 39.2 45.3 0.7 2.0 0.7 72 2 30.4 27.0 86.9 0.1 0.0 0.00 38.3 45.3 1.1 2.5 0.9 88 3 29.1 26.2 89.0 0.1 0.0 0.00 37.8 45.5 0.9 2.0 0.9 128 4 28.8 26.1 89.7 0.1 0.0 0.00 37.4 45.5 0.9 2.5 0.9 75 5 27.5 25.3 91.0 0.1 0.0 0.00 37.0 45.5 1.3 2.7 1.3 62 6 27.9 25.3 89.7 0.1 0.0 0.00 36.7 45.5 1.6 3.4 1.3 83 7 28.0 24.8 87.7 0.1 0.0 0.00 36.3 45.5 1.8 5.6 1.6 72 8 27.3 24.6 89.5 0.1 2.2 0.00 36.0 45.3 1.1 2.7 1.1 48 9 34.2 26.4 73.4 0.2 17.0 0.00 35.8 45.3 1.8 4.9 1.8 56 10 44.6 25.2 46.3 0.5 31.1 0.00 35.8 45.3 2.0 4.9 1.8 78 11 52.0 23.9 33.3 0.9 43.0 0.00 38.1 45.3 2.2 5.1 0.4 181 12 56.5 25.0 29.6 1.1 50.2 0.00 41.9 45.1 1.3 3.4 0.9 203 13 60.8 23.0 23.1 1.4 52.6 0.00 45.7 45.1 1.1 4.3 0.7 294 14 64.0 20.1 18.4 1.7 49.2 0.00 48.9 45.0 1.1 4.7 0.7 340 15 65.8 21.7 18.4 1.8 40.6 0.00 50.7 45.0 5.1 8.9 4.9 277 16 65.7 24.4 20.8 1.7 28.0 0.00 51.4 45.0 6.5 10.3 6.3 284 17 63.7 24.1 22.0 1.6 11.9 0.00 50.7 45.0 6.0 9.6 5.8 292 18 59.4 24.4 26.1 1.3 0.7 0.00 49.1 45.0 3.6 8.1 3.6 280 19 51.1 28.0 41.2 0.8 0.0 0.00 47.5 45.0 0.7 4.0 0.7 288 20 43.5 31.3 61.9 0.4 0.0 0.00 45.9 45.1 0.7 2.0 0.2 287 21 40.5 32.0 71.2 0.3 0.0 0.00 44.4 45.1 0.9 2.5 0.9 83 22 39.6 31.6 72.8 0.2 0.0 0.00 43.2 45.3 1.6 3.6 1.6 74 23 40.8 30.9 67.4 0.3 0.0 0.00 42.1 45.3 2.5 4.3 2.5 82 24 39.2 30.4 70.8 0.2 0.0 0.00 41.0 45.5 1.3 3.1 1.3 76 AZMET Daily Weather Data : TUCSON : Dec 28 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.6 26.2 43.9 DegF RELATIVE HUMIDITY 92.3 14.1 58.5 % DEWPOINT 26.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 51.4 35.8 42.1 DegF SOIL TEMP. 20 in 45.5 45.0 45.3 DegF WIND SPEED 10.3 2.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 336 Degrees SOLAR RADIATION 326.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 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 5023 4.7 6389 7.2 7890 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 29 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.7 30.0 76.4 0.2 0.0 0.00 40.3 45.5 0.9 2.7 0.9 64 2 33.8 29.5 84.2 0.1 0.0 0.00 39.4 45.7 1.6 3.6 1.3 91 3 33.1 29.1 85.3 0.1 0.0 0.00 38.7 45.7 1.1 2.5 0.9 98 4 31.3 28.0 87.6 0.1 0.0 0.00 37.9 45.7 0.7 3.1 0.7 121 5 31.8 28.4 87.3 0.1 0.0 0.00 37.6 45.7 1.6 4.9 1.6 104 6 30.9 27.7 88.1 0.1 0.0 0.00 37.0 45.7 0.9 2.5 0.7 106 7 30.7 27.9 88.4 0.1 0.0 0.00 36.9 45.7 2.0 3.4 1.8 66 8 31.8 27.7 84.7 0.1 1.9 0.00 36.5 45.7 1.3 3.4 1.3 89 9 39.0 29.5 68.9 0.3 15.3 0.00 36.3 45.5 0.9 2.5 0.9 123 10 49.1 27.3 43.0 0.7 29.6 0.00 37.6 45.5 1.1 4.0 1.1 120 11 56.3 26.4 31.6 1.1 41.6 0.00 40.6 45.5 1.1 3.8 0.0 246 12 61.0 26.8 27.0 1.4 49.0 0.00 44.4 45.3 1.3 3.4 1.1 271 13 65.7 25.5 21.9 1.7 51.1 0.00 47.8 45.3 1.1 4.3 0.9 288 14 68.0 23.9 18.7 1.9 48.0 0.00 50.7 45.3 2.5 5.6 2.0 279 15 70.9 21.6 15.4 2.2 39.9 0.00 52.7 45.1 2.0 5.4 1.6 266 16 71.6 21.4 14.9 2.3 27.5 0.00 53.4 45.1 2.9 5.6 2.7 256 17 70.0 25.3 18.6 2.0 11.5 0.00 53.2 45.1 3.4 5.8 3.4 285 18 64.8 27.7 24.7 1.6 0.7 0.00 51.6 45.1 2.2 6.0 2.2 283 19 54.0 32.2 43.7 0.8 0.0 0.00 50.0 45.3 0.4 1.6 0.2 66 20 48.6 33.8 56.8 0.5 0.0 0.00 48.4 45.3 1.1 3.8 0.9 74 21 45.5 34.0 63.9 0.4 0.0 0.00 46.9 45.5 0.9 3.8 0.9 94 22 43.0 34.0 70.0 0.3 0.0 0.00 45.7 45.7 1.3 3.6 1.3 84 23 42.8 33.1 68.2 0.3 0.0 0.00 44.6 45.9 1.6 3.4 1.6 83 24 44.6 32.2 61.5 0.4 0.0 0.00 43.7 45.9 3.6 6.7 3.4 84 AZMET Daily Weather Data : TUCSON : Dec 29 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.3 29.7 48.2 DegF RELATIVE HUMIDITY 91.0 13.3 55.4 % DEWPOINT 28.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 53.6 36.3 43.7 DegF SOIL TEMP. 20 in 45.9 45.1 45.5 DegF WIND SPEED 6.7 1.6 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 75 Degrees SOLAR RADIATION 316.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.0 5028 7.2 6396 10.1 7900 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 30 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.7 31.5 61.6 0.4 0.0 0.00 43.0 46.0 1.3 4.0 1.1 112 2 39.4 31.8 74.0 0.2 0.0 0.00 42.3 46.0 1.8 3.6 1.6 77 3 38.5 31.6 76.6 0.2 0.0 0.00 41.4 46.2 1.3 2.9 1.1 74 4 36.3 31.3 82.0 0.1 0.0 0.00 40.6 46.2 1.3 2.7 1.1 86 5 35.1 30.7 84.6 0.1 0.0 0.00 40.1 46.2 0.4 2.2 0.4 86 6 35.4 30.2 80.9 0.1 0.0 0.00 39.4 46.2 1.1 3.6 1.1 59 7 34.0 30.0 84.8 0.1 0.0 0.00 38.8 46.2 1.3 3.6 1.3 48 8 34.7 29.8 82.2 0.1 1.7 0.00 38.3 46.2 1.8 4.3 1.6 113 9 42.4 30.9 64.1 0.3 15.1 0.00 38.5 46.2 2.0 4.7 2.0 82 10 50.4 30.9 47.2 0.7 30.1 0.00 40.3 46.2 3.4 5.4 3.1 82 11 59.5 28.6 30.9 1.2 42.0 0.00 43.2 46.0 4.0 6.7 3.8 85 12 66.9 26.8 22.0 1.8 49.5 0.00 46.6 46.0 2.5 5.6 2.5 102 13 71.8 24.8 17.2 2.2 51.8 0.00 50.0 46.0 1.8 4.9 1.6 84 14 74.8 25.2 15.6 2.5 49.0 0.00 53.1 46.0 1.6 5.1 0.9 96 15 78.1 26.4 14.8 2.8 40.6 0.00 55.0 45.9 2.0 5.8 1.3 270 16 77.0 26.4 15.4 2.7 28.0 0.00 55.8 45.9 5.4 10.7 5.4 278 17 73.8 27.7 18.0 2.3 12.9 0.00 55.2 45.9 7.2 10.7 6.9 289 18 68.2 27.5 21.8 1.8 0.7 0.00 53.4 46.0 4.7 9.4 4.7 288 19 58.6 30.6 34.8 1.1 0.0 0.00 51.6 46.0 0.7 3.4 0.7 271 20 50.9 34.0 52.4 0.6 0.0 0.00 50.0 46.2 0.7 1.8 0.7 124 21 47.7 35.1 61.3 0.4 0.0 0.00 48.6 46.4 1.3 3.1 1.3 87 22 48.6 34.2 57.3 0.5 0.0 0.00 47.3 46.6 2.5 4.5 2.5 81 23 47.8 34.2 58.8 0.5 0.0 0.00 46.2 46.6 2.0 4.3 2.0 72 24 45.5 34.0 63.9 0.4 0.0 0.00 45.3 46.8 2.0 4.0 2.0 70 AZMET Daily Weather Data : TUCSON : Dec 30 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.7 32.7 52.5 DegF RELATIVE HUMIDITY 87.8 13.3 50.9 % DEWPOINT 30.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 55.9 38.3 46.0 DegF SOIL TEMP. 20 in 46.8 45.9 46.2 DegF WIND SPEED 10.7 2.2 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 58 Degrees SOLAR RADIATION 321.3 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 8.3 5037 10.8 6407 14.0 7914 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011 AZMET Hourly Weather Data : TUCSON : Dec 31 2011 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.6 34.0 71.6 0.3 0.0 0.00 44.2 46.9 1.1 3.6 1.1 72 2 42.1 33.8 72.1 0.3 0.0 0.00 43.5 46.9 1.8 2.9 1.8 93 3 39.4 33.4 79.1 0.2 0.0 0.00 42.6 46.9 0.9 2.9 0.7 119 4 37.8 33.3 83.6 0.1 0.0 0.00 41.9 47.1 1.1 2.7 0.9 79 5 37.2 32.9 84.5 0.1 0.0 0.00 41.4 47.1 1.3 4.3 1.1 54 6 37.0 32.5 83.4 0.1 0.0 0.00 40.6 47.1 1.8 4.5 1.6 91 7 37.8 32.5 80.8 0.2 0.0 0.00 40.1 47.1 2.5 4.9 2.2 103 8 38.7 32.5 78.8 0.2 1.9 0.00 39.7 47.1 1.8 4.3 1.8 89 9 44.2 34.2 67.9 0.3 16.3 0.00 39.9 47.1 1.1 3.8 0.9 85 10 52.9 34.3 49.7 0.7 29.6 0.00 41.7 46.9 1.3 3.4 1.1 86 11 60.6 34.3 37.3 1.1 39.9 0.00 44.6 46.9 0.7 3.6 0.7 103 12 65.1 34.3 31.6 1.5 33.0 0.00 47.5 46.9 0.9 3.4 0.7 94 13 69.8 34.7 27.3 1.8 53.0 0.00 50.4 46.8 0.7 2.7 0.4 76 14 73.4 33.1 22.6 2.2 48.7 0.00 53.4 46.8 1.1 4.0 0.7 146 15 74.5 32.0 21.0 2.3 35.6 0.00 55.2 46.8 1.8 5.6 1.8 280 16 75.6 29.5 18.3 2.5 28.7 0.00 55.9 46.8 2.2 6.3 2.0 276 17 73.4 31.6 21.6 2.2 9.3 0.00 55.6 46.8 5.6 10.3 5.4 290 18 67.1 32.2 27.4 1.6 1.0 0.00 54.1 46.8 2.7 8.7 2.7 268 19 55.2 35.4 47.6 0.8 0.0 0.00 52.3 46.9 0.7 2.0 0.4 109 20 50.4 36.9 59.7 0.5 0.0 0.00 50.5 46.9 0.9 3.1 0.9 69 21 47.1 37.0 67.7 0.4 0.0 0.00 49.1 47.1 0.7 2.0 0.2 353 22 45.5 37.2 72.8 0.3 0.0 0.00 47.8 47.3 1.8 3.4 1.6 91 23 43.3 36.7 77.1 0.2 0.0 0.00 46.6 47.3 1.1 3.4 1.1 81 24 44.1 36.1 73.7 0.3 0.0 0.00 45.7 47.5 2.7 5.1 2.7 81 AZMET Daily Weather Data : TUCSON : Dec 31 2011 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.6 36.0 52.3 DegF RELATIVE HUMIDITY 86.7 16.8 56.5 % DEWPOINT 34.0 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 56.1 39.6 46.9 DegF SOIL TEMP. 20 in 47.5 46.8 46.9 DegF WIND SPEED 10.3 1.6 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 74 Degrees SOLAR RADIATION 297.2 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 7.0 5044 9.7 6417 13.1 7927 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2011