AZMET Hourly Weather Data : TUCSON : Jan 1 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.6 36.9 89.5 0.1 0.0 0.00 45.3 50.2 0.9 2.9 0.9 87 2 38.8 36.3 90.4 0.1 0.0 0.00 44.4 50.4 1.8 2.9 1.6 66 3 37.2 35.4 93.2 0.1 0.0 0.00 43.5 50.4 0.4 2.0 0.4 63 4 37.2 35.2 92.3 0.1 0.0 0.00 42.6 50.4 1.6 2.9 1.6 96 5 36.0 34.3 93.9 0.0 0.0 0.00 41.9 50.2 0.7 2.2 0.7 49 6 34.5 33.6 96.2 0.0 0.0 0.00 41.4 50.2 1.3 2.9 1.3 102 7 33.6 33.1 97.3 0.0 0.0 0.00 40.6 50.2 1.6 3.6 1.3 73 8 33.8 33.1 97.3 0.0 1.7 0.00 40.1 50.0 1.3 4.7 1.1 81 9 39.6 35.2 84.3 0.1 15.1 0.00 40.8 49.8 2.2 5.1 1.8 69 10 48.9 36.0 61.2 0.5 30.1 0.00 44.1 49.8 2.9 4.9 2.7 75 11 56.8 36.1 46.0 0.9 42.5 0.00 47.5 49.6 2.0 4.9 1.8 88 12 63.1 35.8 36.0 1.3 50.4 0.00 50.9 49.5 1.3 4.9 0.0 360 13 67.5 34.3 29.2 1.6 53.0 0.00 54.3 49.3 1.3 4.0 0.2 232 14 70.3 32.4 24.5 1.9 50.2 0.00 57.2 49.3 1.6 5.8 0.9 262 15 71.6 27.7 19.4 2.1 41.8 0.00 58.6 49.3 2.7 7.8 2.5 302 16 71.1 28.2 20.3 2.1 28.9 0.00 58.3 49.3 6.3 11.4 6.0 304 17 69.3 28.4 21.6 1.9 13.4 0.00 56.3 49.5 6.9 10.7 6.5 290 18 64.2 32.5 30.7 1.4 1.0 0.00 54.0 49.6 5.4 8.7 5.4 274 19 58.6 35.2 41.7 1.0 0.0 0.00 52.0 49.8 3.4 6.3 3.1 254 20 50.0 37.2 61.7 0.5 0.0 0.00 50.2 50.0 1.3 3.4 1.3 82 21 45.0 37.2 74.4 0.3 0.0 0.00 48.4 50.2 1.3 2.7 1.1 92 22 42.4 36.5 79.4 0.2 0.0 0.00 47.1 50.4 1.8 3.4 1.6 84 23 43.0 36.0 76.0 0.2 0.0 0.00 45.9 50.4 2.7 4.5 2.7 83 24 41.0 35.4 80.6 0.2 0.0 0.00 44.8 50.5 1.3 3.4 1.3 54 AZMET Daily Weather Data : TUCSON : Jan 1 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.0 33.1 49.8 DegF RELATIVE HUMIDITY 98.0 15.6 64.0 % DEWPOINT 34.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 58.8 40.1 48.0 DegF SOIL TEMP. 20 in 50.5 49.3 49.8 DegF WIND SPEED 11.4 2.2 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 359 Degrees SOLAR RADIATION 327.8 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 5.4 5 8.1 8 10.8 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, 2009 AZMET Hourly Weather Data : TUCSON : Jan 2 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.5 34.5 85.2 0.1 0.0 0.00 43.9 50.5 1.3 2.7 1.1 82 2 37.2 34.0 88.3 0.1 0.0 0.00 43.0 50.5 2.2 3.8 2.0 83 3 37.8 33.1 83.1 0.1 0.0 0.00 42.3 50.5 2.2 4.7 2.2 90 4 36.0 32.9 88.3 0.1 0.0 0.00 41.5 50.4 1.8 2.9 1.8 100 5 35.1 32.0 88.5 0.1 0.0 0.00 40.8 50.4 2.0 4.3 2.0 76 6 36.3 31.1 81.3 0.1 0.0 0.00 40.1 50.2 2.7 4.5 2.7 94 7 37.8 30.2 73.9 0.2 0.0 0.00 39.7 50.2 2.5 4.9 2.5 103 8 36.1 30.7 80.4 0.1 1.4 0.00 39.2 50.0 2.9 4.9 2.9 91 9 43.7 30.2 59.6 0.4 15.1 0.00 39.7 49.8 4.5 8.1 4.5 83 10 50.0 30.7 47.4 0.6 30.1 0.00 42.3 49.8 5.4 8.3 5.1 92 11 56.7 31.8 39.0 1.0 42.3 0.00 45.9 49.6 3.8 6.3 3.8 96 12 63.5 30.4 28.8 1.4 50.2 0.00 49.8 49.5 4.5 7.4 4.5 101 13 68.4 30.0 23.8 1.8 52.8 0.00 53.2 49.3 3.6 7.8 3.1 94 14 72.0 29.1 20.4 2.1 49.9 0.00 55.9 49.3 2.0 6.3 0.7 181 15 72.3 27.9 19.0 2.2 41.3 0.00 57.6 49.3 2.5 7.6 1.6 80 16 73.4 27.7 18.3 2.3 28.4 0.00 57.9 49.3 1.8 6.3 0.7 290 17 70.3 29.1 21.5 2.0 13.1 0.00 56.5 49.5 7.8 12.3 7.4 297 18 65.5 32.0 28.7 1.5 1.0 0.00 54.3 49.6 6.5 10.7 6.3 286 19 59.2 34.0 38.8 1.0 0.0 0.00 52.3 49.8 3.1 4.9 3.1 271 20 53.2 36.0 52.4 0.7 0.0 0.00 50.7 50.0 1.6 3.4 0.7 256 21 48.4 38.1 67.7 0.4 0.0 0.00 49.3 50.2 2.2 5.1 2.0 80 22 47.8 37.8 67.8 0.4 0.0 0.00 48.0 50.4 2.5 4.3 2.5 96 23 47.1 36.1 65.2 0.4 0.0 0.00 47.1 50.4 2.2 5.1 2.2 86 24 44.4 36.1 72.5 0.3 0.0 0.00 46.2 50.5 1.6 4.5 1.1 77 AZMET Daily Weather Data : TUCSON : Jan 2 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.0 34.3 51.3 DegF RELATIVE HUMIDITY 93.2 16.2 55.8 % DEWPOINT 32.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 57.9 39.2 47.3 DegF SOIL TEMP. 20 in 50.5 49.3 50.0 DegF WIND SPEED 12.3 3.1 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 82 Degrees SOLAR RADIATION 325.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.3 12 8.8 17 12.1 23 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jan 3 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.5 36.1 74.7 0.2 0.0 0.00 45.3 50.5 1.8 3.4 1.3 85 2 43.7 36.0 74.2 0.3 0.0 0.00 44.6 50.5 3.1 4.9 2.7 84 3 44.4 36.1 72.3 0.3 0.0 0.00 44.1 50.5 3.8 6.5 3.6 86 4 43.7 36.9 76.5 0.2 0.0 0.00 43.7 50.5 2.9 6.7 2.7 77 5 44.1 37.6 77.9 0.2 0.0 0.00 43.2 50.5 2.5 5.1 2.5 85 6 43.5 37.9 81.0 0.2 0.0 0.00 42.8 50.4 2.7 5.6 2.7 81 7 42.6 38.3 84.4 0.1 0.0 0.00 42.3 50.4 2.9 5.6 2.7 87 8 45.0 39.4 80.7 0.2 1.7 0.00 42.4 50.2 3.6 5.8 3.4 91 9 49.6 41.0 71.8 0.3 14.6 0.00 43.7 50.2 5.1 8.9 4.9 93 10 55.2 42.1 61.4 0.6 29.4 0.00 45.7 50.0 6.3 9.4 6.3 88 11 60.8 41.4 48.7 0.9 41.3 0.00 48.7 49.8 5.1 8.1 4.7 86 12 63.7 40.6 42.8 1.1 48.7 0.00 52.5 49.8 3.6 8.9 2.9 92 13 65.8 38.7 36.7 1.4 51.6 0.00 55.6 49.8 3.1 8.5 1.8 64 14 67.6 32.9 27.5 1.7 49.5 0.00 57.6 49.6 6.9 15.2 3.8 236 15 67.8 29.5 23.6 1.8 41.1 0.00 57.9 49.6 8.7 15.4 8.3 250 16 66.4 32.4 28.1 1.6 27.7 0.00 57.2 49.8 8.7 16.3 7.8 302 17 65.3 32.7 29.4 1.5 11.2 0.00 55.8 50.0 7.4 14.1 6.7 306 18 61.5 33.8 35.3 1.2 0.7 0.00 53.8 50.2 6.5 13.6 6.3 294 19 58.6 34.9 40.7 1.0 0.0 0.00 52.3 50.4 3.6 5.6 3.4 278 20 57.0 35.2 43.9 0.9 0.0 0.00 51.3 50.5 4.9 7.4 4.7 276 21 54.9 36.5 50.1 0.7 0.0 0.00 50.5 50.5 5.8 10.3 5.6 269 22 52.3 37.8 57.5 0.6 0.0 0.00 50.0 50.7 0.9 3.6 0.9 266 23 51.6 38.7 61.3 0.5 0.0 0.00 49.8 50.9 1.6 4.7 0.7 86 24 51.6 37.9 59.1 0.5 0.0 0.00 49.3 50.9 1.8 4.0 1.8 92 AZMET Daily Weather Data : TUCSON : Jan 3 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.5 41.5 54.1 DegF RELATIVE HUMIDITY 86.3 21.3 55.8 % DEWPOINT 36.9 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 57.9 42.1 49.1 DegF SOIL TEMP. 20 in 50.9 49.6 50.2 DegF WIND SPEED 16.3 4.3 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 7 Degrees SOLAR RADIATION 317.0 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 4.3 16 7.2 24 10.4 33 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jan 4 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.3 38.1 60.6 0.5 0.0 0.00 48.9 50.9 2.2 3.8 2.0 100 2 51.4 38.3 60.6 0.5 0.0 0.00 48.7 51.1 1.6 2.9 1.6 72 3 50.5 38.7 63.8 0.4 0.0 0.00 48.6 51.1 1.3 2.9 1.1 94 4 49.5 39.4 68.0 0.4 0.0 0.00 48.4 51.1 0.7 3.4 0.7 72 5 49.3 40.1 70.6 0.3 0.0 0.00 48.0 50.9 1.8 4.7 0.4 349 6 48.7 40.3 72.8 0.3 0.0 0.00 47.8 50.9 0.4 2.2 0.4 355 7 48.0 40.6 75.5 0.3 0.0 0.00 47.7 50.9 1.1 3.4 0.7 96 8 48.0 40.6 75.5 0.3 0.7 0.00 47.5 50.9 0.9 2.7 0.9 90 9 50.2 41.4 71.8 0.3 3.8 0.00 47.8 50.9 3.6 6.3 3.6 102 10 52.2 42.1 68.4 0.4 6.7 0.00 48.4 50.9 2.5 4.5 2.5 106 11 54.1 42.6 64.9 0.5 7.4 0.00 49.1 50.9 0.7 2.7 0.7 96 12 52.9 45.1 74.9 0.3 7.9 0.00 50.0 50.9 4.0 11.9 2.0 23 13 50.9 47.5 88.5 0.2 13.4 0.01 52.2 50.9 7.2 12.1 6.9 325 14 50.0 46.0 86.3 0.2 10.0 0.01 53.2 50.9 6.9 11.2 6.7 317 15 49.3 45.9 88.0 0.1 8.8 0.01 53.4 50.9 6.3 12.8 6.0 323 16 49.5 46.4 89.5 0.1 7.4 0.03 53.6 50.9 4.0 6.7 3.1 316 17 49.6 46.8 90.2 0.1 2.4 0.01 52.5 50.9 2.5 5.4 1.8 315 18 48.9 47.1 93.9 0.1 0.2 0.03 52.9 50.9 3.4 6.0 3.1 290 19 48.2 46.6 94.3 0.1 0.0 0.01 53.1 51.1 4.5 6.9 4.3 294 20 48.0 45.9 92.1 0.1 0.0 0.02 52.5 51.1 3.8 6.3 3.6 280 21 47.5 46.2 95.6 0.1 0.0 0.10 52.2 51.1 3.6 6.0 3.4 303 22 47.1 45.7 95.0 0.1 0.0 0.04 52.3 51.1 3.8 7.2 3.6 285 23 46.2 45.0 95.5 0.1 0.0 0.03 50.9 51.1 1.1 2.7 0.7 14 24 45.9 45.0 96.6 0.0 0.0 0.00 50.4 51.1 2.0 4.7 2.0 93 AZMET Daily Weather Data : TUCSON : Jan 4 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 54.7 45.5 49.5 DegF RELATIVE HUMIDITY 97.0 58.0 80.5 % DEWPOINT 43.3 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 0.2 KPas SOIL TEMP. 4 in 53.8 47.5 50.4 DegF SOIL TEMP. 20 in 51.1 50.7 50.9 DegF WIND SPEED 12.8 2.9 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 330 Degrees SOLAR RADIATION 68.6 Langleys PRECIPITATION 0.30 Inches AZMET REF. EVAPOTRANSPIRATION 0.00 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 16 1.4 26 5.0 38 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jan 5 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.5 44.6 97.3 0.0 0.0 0.00 50.7 51.1 2.0 4.9 1.8 105 2 45.7 45.1 97.6 0.0 0.0 0.00 50.0 51.1 2.0 4.9 1.3 344 3 45.5 44.8 97.1 0.0 0.0 0.00 49.8 51.1 0.7 2.2 0.2 97 4 45.3 45.0 98.7 0.0 0.0 0.01 49.8 51.1 0.9 2.0 0.7 120 5 45.5 45.3 99.1 0.0 0.0 0.00 49.5 51.1 0.4 1.3 0.4 54 6 45.5 45.3 99.4 0.0 0.0 0.00 49.3 51.1 1.1 2.0 1.1 82 7 45.5 45.3 99.3 0.0 0.0 0.04 49.3 51.1 1.1 2.7 1.1 77 8 45.5 45.3 99.4 0.0 0.7 0.00 48.9 50.9 0.9 3.4 0.9 87 9 45.9 45.3 98.2 0.0 3.6 0.04 50.4 51.1 2.2 8.5 1.6 330 10 46.6 44.1 90.7 0.1 18.9 0.00 52.2 51.1 2.0 4.9 1.6 355 11 48.6 43.9 83.8 0.2 29.9 0.00 54.0 50.9 4.0 7.6 3.8 275 12 48.9 44.4 84.8 0.2 24.6 0.00 55.2 50.9 6.5 12.3 6.3 291 13 49.5 43.7 80.7 0.2 30.1 0.00 56.5 50.9 7.6 11.4 7.4 302 14 51.8 42.4 70.5 0.4 51.8 0.00 56.1 50.7 7.6 12.8 7.2 307 15 52.9 40.1 62.0 0.5 41.3 0.00 56.5 50.7 6.5 13.0 5.8 299 16 53.6 38.3 56.2 0.6 27.5 0.00 56.5 50.7 5.6 10.7 5.1 310 17 52.5 38.3 58.1 0.6 8.8 0.00 54.7 50.9 5.8 10.3 5.6 293 18 50.9 39.0 63.7 0.5 1.2 0.00 52.5 51.1 3.6 7.8 3.6 311 19 47.7 39.7 74.0 0.3 0.0 0.00 50.7 51.1 0.9 4.7 0.7 313 20 43.3 40.8 91.2 0.1 0.0 0.00 49.1 51.3 0.4 2.0 0.4 202 21 42.3 40.8 95.0 0.1 0.0 0.00 48.0 51.4 0.7 2.2 0.4 149 22 43.3 41.9 94.8 0.1 0.0 0.00 47.8 51.4 0.7 2.0 0.7 34 23 45.5 42.3 88.5 0.1 0.0 0.00 48.2 51.4 2.0 6.7 1.8 288 24 46.9 37.0 67.9 0.3 0.0 0.00 47.8 51.4 4.5 9.4 4.3 302 AZMET Daily Weather Data : TUCSON : Jan 5 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 54.1 41.7 47.3 DegF RELATIVE HUMIDITY 99.7 51.2 85.3 % DEWPOINT 42.6 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.2 KPas SOIL TEMP. 4 in 57.0 47.8 51.4 DegF SOIL TEMP. 20 in 51.6 50.7 51.1 DegF WIND SPEED 13.0 2.9 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 306 Degrees SOLAR RADIATION 238.2 Langleys PRECIPITATION 0.09 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 16 1.1 27 3.6 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, 2009 AZMET Hourly Weather Data : TUCSON : Jan 6 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.6 34.7 63.0 0.4 0.0 0.00 47.3 51.4 5.1 10.3 4.9 306 2 45.5 36.7 71.0 0.3 0.0 0.00 47.1 51.4 4.0 6.9 3.8 290 3 45.0 37.8 75.9 0.3 0.0 0.00 46.9 51.4 5.8 8.5 5.6 302 4 43.9 37.9 79.5 0.2 0.0 0.00 46.4 51.3 6.3 9.2 6.0 278 5 41.9 36.0 79.0 0.2 0.0 0.00 45.0 51.3 3.4 7.4 3.1 293 6 39.2 35.8 87.4 0.1 0.0 0.00 44.1 51.3 2.0 4.0 1.6 260 7 37.8 34.3 87.4 0.1 0.0 0.00 43.0 51.1 1.6 4.0 0.2 153 8 34.9 34.0 96.7 0.0 1.9 0.00 42.1 51.1 0.9 3.4 0.9 73 9 39.6 34.7 83.0 0.1 15.3 0.00 42.4 51.1 2.0 3.6 2.0 90 10 45.7 33.6 63.0 0.4 29.9 0.00 44.6 50.9 1.3 3.8 1.1 79 11 48.2 30.4 50.1 0.6 42.3 0.01 47.3 50.7 2.0 4.3 0.9 312 12 49.8 28.8 44.2 0.7 49.9 0.00 50.4 50.5 2.7 9.4 2.0 356 13 51.4 24.6 35.0 0.8 53.0 0.00 53.2 50.5 4.5 11.0 3.4 297 14 52.3 21.4 29.5 0.9 46.6 0.00 54.5 50.4 6.9 11.6 6.5 292 15 52.9 22.1 29.8 1.0 39.9 0.00 54.7 50.4 7.4 12.8 6.7 295 16 53.1 20.5 27.5 1.0 27.7 0.00 54.3 50.4 6.3 9.8 5.6 294 17 52.9 21.9 29.6 1.0 14.1 0.00 52.5 50.4 6.0 10.3 5.8 288 18 50.5 25.7 37.7 0.8 1.2 0.00 50.4 50.5 3.8 7.4 3.8 290 19 48.0 27.1 43.9 0.6 0.0 0.00 48.6 50.7 3.4 4.9 3.1 295 20 44.4 28.9 54.8 0.4 0.0 0.00 46.9 50.7 2.7 4.7 1.3 270 21 41.2 30.7 66.4 0.3 0.0 0.00 45.7 50.9 1.3 4.3 0.7 59 22 37.6 32.5 81.6 0.1 0.0 0.00 44.4 50.9 1.1 3.1 1.1 84 23 36.9 32.2 83.2 0.1 0.0 0.00 43.3 50.9 2.2 3.6 2.2 82 24 35.8 31.6 84.7 0.1 0.0 0.00 42.4 50.9 1.6 3.1 1.3 89 AZMET Daily Weather Data : TUCSON : Jan 6 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 53.6 33.6 44.8 DegF RELATIVE HUMIDITY 98.7 23.3 61.8 % DEWPOINT 30.6 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 54.7 42.1 47.5 DegF SOIL TEMP. 20 in 51.4 50.4 50.9 DegF WIND SPEED 12.8 3.6 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 321.6 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 16 0.7 27 2.5 44 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jan 7 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 34.0 31.6 90.8 0.1 0.0 0.00 41.5 50.9 0.7 1.8 0.7 96 2 32.7 31.3 94.5 0.0 0.0 0.00 40.8 50.7 1.1 3.4 1.1 76 3 32.4 30.9 94.1 0.0 0.0 0.00 40.1 50.7 2.0 4.5 1.6 86 4 31.3 30.6 96.8 0.0 0.0 0.00 39.4 50.5 1.1 2.2 0.9 78 5 30.4 29.8 97.7 0.0 0.0 0.00 38.8 50.5 1.1 3.1 0.9 98 6 29.8 29.5 98.5 0.0 0.0 0.00 38.3 50.4 1.6 3.6 1.3 91 7 30.0 29.3 97.0 0.0 0.0 0.00 37.9 50.2 1.6 2.9 1.6 80 8 29.8 29.3 97.4 0.0 1.7 0.00 37.6 50.0 1.3 2.7 1.1 99 9 36.5 30.6 79.6 0.2 15.8 0.00 37.8 49.8 2.5 4.9 2.5 106 10 44.1 30.2 58.3 0.4 30.1 0.00 40.5 49.8 2.0 4.7 1.6 152 11 49.3 29.3 46.2 0.6 42.5 0.00 44.1 49.6 1.6 5.6 1.1 172 12 52.9 28.8 39.2 0.8 50.4 0.00 47.8 49.3 2.0 6.3 1.6 168 13 55.0 28.0 35.3 0.9 52.8 0.00 51.3 49.3 2.5 5.4 0.9 157 14 56.7 28.2 33.3 1.0 49.9 0.00 53.6 49.1 3.4 9.2 2.7 294 15 58.3 29.5 33.2 1.1 42.5 0.00 54.7 49.1 7.2 11.6 6.7 273 16 58.5 30.7 34.6 1.1 30.8 0.00 54.3 49.1 7.8 11.9 7.6 261 17 58.5 29.3 32.9 1.1 15.5 0.00 53.2 49.3 5.4 8.7 5.1 294 18 55.6 31.6 40.1 0.9 1.4 0.00 51.3 49.3 3.8 6.3 3.6 296 19 49.5 34.9 57.9 0.5 0.0 0.00 49.3 49.5 1.1 4.5 0.9 254 20 43.0 36.5 78.1 0.2 0.0 0.00 47.5 49.6 0.4 2.7 0.4 77 21 41.0 36.7 84.6 0.1 0.0 0.00 46.0 49.8 1.3 4.3 0.9 118 22 38.5 36.1 91.2 0.1 0.0 0.00 44.8 49.8 1.3 2.9 1.3 76 23 37.2 35.4 93.6 0.1 0.0 0.00 43.7 50.0 1.1 2.5 1.1 108 24 36.1 34.7 94.6 0.0 0.0 0.00 42.8 50.0 0.9 2.2 0.7 115 AZMET Daily Weather Data : TUCSON : Jan 7 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.2 29.1 42.6 DegF RELATIVE HUMIDITY 99.3 29.6 70.8 % DEWPOINT 31.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 54.7 37.6 45.0 DegF SOIL TEMP. 20 in 50.9 49.1 49.8 DegF WIND SPEED 11.9 2.2 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 256 Degrees SOLAR RADIATION 333.7 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 0.7 17 2.2 30 4.3 49 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jan 8 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 34.7 33.8 96.4 0.0 0.0 0.00 41.9 50.0 1.3 4.3 1.1 93 2 34.2 33.3 96.9 0.0 0.0 0.00 41.2 50.0 1.8 3.4 1.6 101 3 34.0 32.9 95.9 0.0 0.0 0.00 40.5 50.0 2.5 4.0 2.0 81 4 34.0 32.2 93.0 0.1 0.0 0.00 39.7 49.8 1.3 3.6 1.1 91 5 32.0 31.3 97.3 0.0 0.0 0.00 39.0 49.8 0.9 2.7 0.4 45 6 30.6 30.4 99.0 0.0 0.0 0.00 38.5 49.6 1.1 2.5 0.9 106 7 30.2 30.0 99.8 0.0 0.0 0.00 38.1 49.5 1.3 2.9 1.3 76 8 30.9 30.6 98.8 0.0 1.7 0.00 37.8 49.5 1.6 4.3 1.6 115 9 37.2 32.9 84.6 0.1 16.0 0.00 38.3 49.3 1.6 3.4 1.1 77 10 44.4 33.8 66.3 0.3 30.6 0.00 41.0 49.1 2.2 5.1 2.0 94 11 52.3 34.2 49.9 0.7 42.5 0.00 44.8 48.9 1.3 3.6 0.9 83 12 56.3 33.4 42.0 0.9 49.0 0.00 48.4 48.9 1.6 3.6 1.3 345 13 61.2 32.4 33.8 1.2 49.9 0.00 51.6 48.7 1.6 4.3 0.9 313 14 64.8 32.9 30.4 1.5 46.1 0.00 53.8 48.6 1.1 4.3 0.4 332 15 66.4 31.5 27.0 1.6 32.5 0.00 55.0 48.6 2.2 4.7 2.0 286 16 67.1 29.1 24.1 1.7 29.9 0.00 55.6 48.6 3.8 6.9 3.4 291 17 64.4 32.2 30.0 1.5 10.5 0.00 54.5 48.7 5.6 9.4 5.4 283 18 60.4 35.4 39.4 1.1 2.2 0.00 52.9 48.9 4.0 7.4 3.8 282 19 53.8 37.6 54.8 0.6 0.0 0.00 50.9 49.1 0.9 4.0 0.7 246 20 46.2 38.8 75.7 0.3 0.0 0.00 49.1 49.3 0.9 2.9 0.7 110 21 43.2 38.5 83.6 0.2 0.0 0.00 47.5 49.5 1.3 4.0 1.3 79 22 41.4 37.8 87.2 0.1 0.0 0.00 46.2 49.6 1.3 2.7 1.3 86 23 40.3 37.0 88.0 0.1 0.0 0.00 45.1 49.6 1.6 4.3 1.6 74 24 39.2 36.3 89.5 0.1 0.0 0.00 44.1 49.8 2.0 3.6 2.0 99 AZMET Daily Weather Data : TUCSON : Jan 8 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.8 29.7 45.9 DegF RELATIVE HUMIDITY 100.0 20.3 70.1 % DEWPOINT 33.6 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 55.6 37.8 45.7 DegF SOIL TEMP. 20 in 50.0 48.6 49.3 DegF WIND SPEED 9.4 1.8 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 35 Degrees SOLAR RADIATION 311.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.4 20 5.6 35 8.1 57 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jan 9 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.7 35.6 85.0 0.1 0.0 0.00 43.3 49.8 2.7 4.3 2.5 80 2 39.0 34.9 85.1 0.1 0.0 0.00 42.6 49.8 2.5 3.8 2.5 101 3 38.8 34.5 84.4 0.1 0.0 0.00 41.9 49.8 1.8 3.8 1.8 97 4 36.1 33.6 90.1 0.1 0.0 0.00 41.2 49.6 1.1 2.7 0.9 78 5 35.1 33.4 93.6 0.0 0.0 0.00 40.5 49.6 2.0 3.8 2.0 83 6 33.6 32.5 95.2 0.0 0.0 0.00 39.9 49.6 1.6 3.4 1.6 82 7 32.7 31.8 96.7 0.0 0.0 0.00 39.4 49.5 1.3 2.7 1.3 72 8 32.2 31.6 97.6 0.0 1.9 0.00 38.8 49.3 0.9 2.5 0.9 115 9 39.0 34.3 83.0 0.1 15.1 0.00 39.4 49.3 1.3 3.4 1.1 86 10 47.8 32.4 54.8 0.5 29.6 0.00 42.1 49.1 2.7 6.7 2.7 83 11 53.6 32.9 45.2 0.8 42.3 0.00 45.1 48.9 4.9 8.3 4.9 91 12 59.2 33.8 38.2 1.1 50.2 0.00 48.6 48.9 3.4 6.7 3.1 81 13 63.5 31.8 30.2 1.4 53.3 0.00 52.0 48.7 2.7 8.3 1.3 317 14 64.4 31.8 29.5 1.5 50.4 0.00 54.3 48.7 7.2 14.1 6.7 301 15 64.8 33.4 31.1 1.4 42.3 0.00 55.6 48.6 9.6 15.9 9.2 300 16 63.3 34.0 33.4 1.3 29.9 0.00 55.6 48.7 12.8 19.5 12.5 306 17 62.4 32.9 32.8 1.3 14.8 0.00 54.7 48.7 9.6 16.3 9.4 293 18 59.2 34.9 40.3 1.0 1.4 0.00 53.1 48.9 9.8 17.2 9.6 289 19 55.8 37.4 49.9 0.8 0.0 0.00 51.4 49.1 6.7 11.6 6.3 274 20 54.0 37.9 54.3 0.6 0.0 0.00 50.2 49.3 6.5 11.2 6.0 277 21 50.7 38.5 62.8 0.5 0.0 0.00 49.1 49.5 5.8 10.7 5.8 251 22 49.6 38.3 64.7 0.4 0.0 0.00 47.8 49.6 5.4 10.7 4.9 279 23 46.0 37.9 73.4 0.3 0.0 0.00 46.6 49.8 2.0 5.1 2.0 270 24 41.4 37.2 85.1 0.1 0.0 0.00 45.5 49.8 1.3 3.4 0.7 66 AZMET Daily Weather Data : TUCSON : Jan 9 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.5 31.1 48.4 DegF RELATIVE HUMIDITY 99.1 25.1 64.0 % DEWPOINT 34.5 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 55.8 38.8 46.6 DegF SOIL TEMP. 20 in 49.8 48.6 49.3 DegF WIND SPEED 19.5 4.5 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 301 Degrees SOLAR RADIATION 331.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.5 23 4.7 40 7.2 64 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jan 10 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.7 36.7 92.9 0.1 0.0 0.00 44.6 49.8 1.1 3.6 0.7 77 2 37.6 36.1 94.4 0.0 0.0 0.00 43.5 50.0 1.6 4.3 1.1 77 3 37.0 35.6 94.7 0.0 0.0 0.00 42.8 49.8 1.8 5.4 1.6 85 4 35.4 34.7 97.0 0.0 0.0 0.00 41.9 49.8 2.2 5.6 1.8 88 5 34.9 34.0 96.5 0.0 0.0 0.00 41.0 49.8 2.2 4.9 2.0 79 6 34.0 32.9 95.6 0.0 0.0 0.00 40.3 49.8 2.2 4.9 1.3 66 7 33.1 31.8 95.0 0.0 0.0 0.00 39.6 49.6 1.8 4.9 1.6 59 8 32.2 30.2 92.6 0.1 1.9 0.00 39.0 49.6 1.8 6.3 1.3 100 9 39.2 31.1 73.0 0.2 15.5 0.00 39.4 49.5 1.6 4.9 1.1 83 10 45.5 29.1 52.5 0.5 30.8 0.00 41.7 49.3 3.6 6.7 2.0 307 11 51.4 25.5 36.5 0.8 43.7 0.00 44.6 49.1 4.5 10.3 4.3 311 12 54.9 21.2 26.6 1.1 52.1 0.00 47.8 48.9 5.6 10.1 4.9 319 13 57.2 20.8 24.1 1.2 55.0 0.00 50.5 48.9 7.8 14.8 7.4 304 14 58.5 20.1 22.3 1.3 52.3 0.00 52.2 48.7 10.3 15.0 10.1 316 15 60.6 19.4 20.0 1.4 44.2 0.00 53.6 48.7 7.4 12.5 6.9 298 16 61.5 20.1 20.0 1.5 31.3 0.00 54.0 48.7 6.9 11.0 6.5 288 17 61.3 20.5 20.5 1.5 16.0 0.00 53.1 48.7 6.3 10.7 6.0 287 18 56.5 24.1 28.8 1.1 1.7 0.00 51.3 48.9 1.8 6.0 1.3 241 19 48.2 29.7 48.8 0.6 0.0 0.00 49.1 49.1 1.1 2.7 0.0 257 20 43.0 31.6 64.0 0.3 0.0 0.00 47.5 49.3 0.9 2.9 0.9 94 21 40.1 33.3 76.6 0.2 0.0 0.00 46.0 49.3 1.1 2.2 1.1 89 22 37.2 31.6 79.7 0.2 0.0 0.00 44.6 49.5 1.1 2.7 1.1 91 23 35.8 30.9 82.0 0.1 0.0 0.00 43.3 49.5 1.6 3.6 1.3 88 24 34.7 30.2 83.2 0.1 0.0 0.00 42.3 49.6 1.6 3.4 1.6 82 AZMET Daily Weather Data : TUCSON : Jan 10 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.2 30.4 44.6 DegF RELATIVE HUMIDITY 97.9 17.2 63.2 % DEWPOINT 28.8 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 54.0 38.8 45.7 DegF SOIL TEMP. 20 in 50.0 48.7 49.3 DegF WIND SPEED 15.0 3.4 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 321 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 1.6 24 3.2 43 5.8 70 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jan 11 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 33.3 29.5 86.0 0.1 0.0 0.00 41.4 49.6 1.6 3.1 1.6 86 2 31.8 28.9 88.9 0.1 0.0 0.00 40.5 49.5 1.1 2.7 0.9 106 3 31.8 28.2 86.7 0.1 0.0 0.00 39.7 49.5 2.0 4.3 1.8 83 4 32.4 27.5 82.0 0.1 0.0 0.00 39.0 49.5 2.0 3.8 1.8 86 5 30.2 27.3 88.4 0.1 0.0 0.00 38.5 49.3 1.1 4.0 1.1 96 6 30.2 27.1 88.4 0.1 0.0 0.00 37.9 49.3 1.6 4.3 1.6 87 7 29.8 27.0 88.9 0.1 0.0 0.00 37.6 49.1 1.6 3.6 1.3 88 8 29.3 27.0 90.4 0.1 2.2 0.00 37.2 48.9 1.3 4.5 0.7 73 9 36.0 28.4 74.2 0.2 15.5 0.00 37.2 48.7 1.6 4.9 1.1 85 10 44.8 28.6 52.9 0.5 30.8 0.00 39.7 48.6 1.6 4.0 0.7 38 11 50.4 27.5 41.0 0.7 43.2 0.00 43.2 48.4 3.4 6.9 3.1 293 12 56.1 27.0 32.4 1.0 44.9 0.00 46.6 48.4 3.8 7.2 3.4 246 13 59.7 23.2 24.3 1.3 55.0 0.00 49.6 48.2 5.6 9.6 5.1 274 14 61.0 20.8 21.1 1.4 50.4 0.00 52.0 48.0 5.1 10.5 4.5 291 15 62.1 21.7 21.0 1.5 43.5 0.00 53.2 48.0 8.9 14.8 8.5 305 16 62.4 23.2 21.9 1.5 30.8 0.00 53.6 48.0 8.1 11.9 7.6 287 17 61.9 24.1 23.3 1.5 14.1 0.00 52.7 48.0 7.8 14.1 7.6 284 18 59.5 25.2 26.8 1.3 1.9 0.00 51.1 48.2 6.3 10.3 6.3 286 19 56.5 25.2 29.6 1.1 0.0 0.00 49.5 48.4 6.5 12.8 6.5 277 20 51.4 27.1 39.2 0.8 0.0 0.00 48.0 48.6 2.0 4.7 1.3 313 21 44.2 30.7 58.9 0.4 0.0 0.00 46.6 48.7 0.7 2.2 0.4 91 22 42.1 31.5 65.8 0.3 0.0 0.00 45.3 48.7 2.5 5.1 2.2 80 23 41.9 30.2 62.6 0.3 0.0 0.00 44.2 48.9 1.8 4.0 1.6 98 24 38.3 30.4 72.9 0.2 0.0 0.00 43.3 48.9 1.3 2.5 1.1 109 AZMET Daily Weather Data : TUCSON : Jan 11 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.0 28.2 45.0 DegF RELATIVE HUMIDITY 93.4 17.5 57.0 % DEWPOINT 27.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 53.6 37.2 44.4 DegF SOIL TEMP. 20 in 49.6 48.0 48.7 DegF WIND SPEED 14.8 3.4 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 294 Degrees SOLAR RADIATION 332.3 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 1.6 26 3.4 46 5.9 76 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jan 12 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.3 30.2 78.7 0.2 0.0 0.00 42.4 48.9 1.8 4.0 1.3 89 2 35.2 30.0 80.8 0.1 0.0 0.00 41.5 48.9 1.6 4.3 1.1 78 3 33.8 29.5 83.9 0.1 0.0 0.00 40.6 48.9 2.0 4.7 1.8 80 4 32.7 28.9 85.8 0.1 0.0 0.00 39.9 48.9 2.0 4.5 1.3 80 5 32.2 28.8 86.9 0.1 0.0 0.00 39.2 48.9 1.8 5.4 0.7 108 6 30.9 28.2 89.9 0.1 0.0 0.00 38.5 48.7 1.8 5.8 1.6 102 7 30.4 27.9 90.3 0.1 0.0 0.00 37.9 48.7 1.3 3.6 1.3 84 8 29.5 27.7 92.9 0.0 2.2 0.00 37.4 48.6 1.3 3.8 1.1 85 9 37.2 29.3 72.8 0.2 15.8 0.00 37.6 48.4 2.5 4.3 2.2 97 10 46.8 30.2 52.5 0.5 30.8 0.00 40.1 48.4 1.3 3.8 0.4 37 11 52.7 29.1 40.2 0.8 43.5 0.00 43.5 48.2 1.8 3.8 1.1 307 12 59.2 26.6 28.8 1.2 52.1 0.00 47.1 48.0 2.2 4.5 1.6 142 13 62.2 25.3 24.3 1.5 55.2 0.00 50.5 47.8 2.2 5.1 0.9 263 14 65.3 23.9 20.6 1.7 52.3 0.00 53.4 47.8 2.7 7.8 1.8 288 15 66.7 23.5 19.2 1.8 44.2 0.00 54.9 47.8 4.0 9.6 3.6 269 16 67.1 26.1 21.1 1.8 31.3 0.00 55.4 47.8 4.9 9.4 4.5 260 17 67.8 28.6 22.8 1.8 15.8 0.00 54.7 47.8 4.3 8.7 4.0 239 18 64.4 29.7 27.1 1.5 1.9 0.00 52.9 48.0 1.8 4.5 0.9 122 19 58.1 31.5 36.4 1.0 0.0 0.00 51.1 48.2 2.2 5.4 0.9 84 20 56.5 32.4 39.8 0.9 0.0 0.00 49.5 48.4 4.0 10.3 2.2 328 21 48.9 34.9 58.3 0.5 0.0 0.00 48.2 48.6 2.0 7.4 1.3 94 22 44.8 34.7 67.4 0.3 0.0 0.00 46.8 48.7 2.0 5.6 1.3 81 23 41.9 33.6 72.0 0.3 0.0 0.00 45.5 48.9 1.8 3.8 1.6 81 24 41.2 32.7 71.2 0.3 0.0 0.00 44.4 48.9 2.0 3.4 2.0 82 AZMET Daily Weather Data : TUCSON : Jan 12 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.5 28.2 47.5 DegF RELATIVE HUMIDITY 95.2 17.3 56.8 % DEWPOINT 29.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 55.4 37.2 45.5 DegF SOIL TEMP. 20 in 49.1 47.8 48.4 DegF WIND SPEED 10.3 2.2 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 93 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 3.6 30 5.6 52 8.1 84 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jan 13 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.4 32.0 74.8 0.2 0.0 0.00 43.3 49.1 1.6 3.6 1.6 78 2 38.7 31.1 74.1 0.2 0.0 0.00 42.4 49.1 1.8 3.8 1.6 91 3 36.5 30.9 80.0 0.2 0.0 0.00 41.5 49.1 1.3 4.0 1.1 74 4 34.3 30.9 87.2 0.1 0.0 0.00 40.8 49.1 1.3 3.4 1.1 96 5 33.3 30.4 88.9 0.1 0.0 0.00 40.1 48.9 1.3 3.4 1.1 96 6 32.2 29.8 90.9 0.1 0.0 0.00 39.4 48.9 1.3 2.9 1.1 97 7 31.6 29.5 91.3 0.1 0.0 0.00 38.8 48.9 1.6 3.4 1.1 87 8 31.8 29.3 90.5 0.1 1.9 0.00 38.1 48.7 1.8 3.6 1.3 90 9 39.4 30.9 71.7 0.2 15.5 0.00 38.8 48.6 2.0 4.3 1.8 93 10 49.5 30.0 47.2 0.6 30.8 0.00 41.7 48.6 0.7 2.0 0.7 15 11 56.5 26.6 31.6 1.1 43.5 0.00 45.1 48.4 1.1 3.1 0.7 316 12 62.1 26.2 25.5 1.4 51.8 0.00 49.1 48.2 1.3 4.3 0.4 242 13 65.5 24.8 21.3 1.7 54.7 0.00 52.7 48.0 3.6 9.8 3.4 316 14 68.0 23.4 18.3 1.9 52.3 0.00 55.0 48.0 4.9 8.9 4.3 295 15 69.3 23.2 17.4 2.0 44.4 0.00 56.3 48.0 6.0 12.1 5.8 315 16 69.4 22.8 17.1 2.0 31.8 0.00 56.1 48.0 8.1 15.4 7.8 300 17 67.8 25.2 20.0 1.9 16.3 0.00 54.7 48.2 8.3 13.6 8.1 283 18 64.0 28.0 25.7 1.5 1.9 0.00 52.7 48.4 6.7 12.1 6.5 274 19 60.8 27.5 28.1 1.3 0.0 0.00 50.9 48.6 6.5 13.0 6.3 270 20 52.3 30.0 42.8 0.8 0.0 0.00 49.3 48.7 2.0 4.5 0.9 71 21 46.0 32.4 58.9 0.4 0.0 0.00 47.7 48.9 1.3 3.8 0.9 26 22 42.1 32.9 69.7 0.3 0.0 0.00 46.2 49.1 1.3 4.3 1.1 92 23 40.1 32.5 74.1 0.2 0.0 0.00 45.0 49.1 1.6 3.4 1.6 91 24 40.5 31.5 70.2 0.3 0.0 0.00 43.9 49.3 2.2 4.3 2.0 83 AZMET Daily Weather Data : TUCSON : Jan 13 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.0 30.2 48.7 DegF RELATIVE HUMIDITY 93.8 14.5 54.9 % DEWPOINT 28.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 56.5 38.1 46.2 DegF SOIL TEMP. 20 in 49.3 48.0 48.6 DegF WIND SPEED 15.4 2.9 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 310 Degrees SOLAR RADIATION 344.5 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 4.1 34 6.3 58 9.2 93 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jan 14 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.5 31.1 74.8 0.2 0.0 0.00 42.8 49.3 1.8 4.0 1.6 79 2 36.1 30.6 79.9 0.1 0.0 0.00 41.9 49.3 1.3 3.6 1.1 78 3 34.7 30.0 83.1 0.1 0.0 0.00 41.0 49.3 1.6 4.0 1.3 82 4 34.2 29.7 83.6 0.1 0.0 0.00 40.1 49.3 1.8 4.5 1.6 107 5 32.7 29.1 86.4 0.1 0.0 0.00 39.4 49.1 2.0 5.4 1.8 79 6 31.1 28.6 90.5 0.1 0.0 0.00 38.8 48.9 1.8 3.6 1.3 101 7 30.7 28.2 89.8 0.1 0.0 0.00 38.1 48.9 1.1 3.6 1.1 81 8 30.6 28.0 89.9 0.1 1.9 0.00 37.8 48.7 2.0 5.4 1.8 87 9 38.8 29.5 69.3 0.3 15.5 0.00 37.8 48.6 3.1 6.9 3.1 97 10 48.7 28.9 46.3 0.6 31.1 0.00 40.3 48.6 3.6 8.5 3.4 104 11 54.7 26.8 33.8 1.0 44.0 0.00 44.1 48.4 3.1 6.9 2.2 111 12 60.1 27.9 29.1 1.3 52.3 0.00 47.8 48.2 2.0 4.9 1.1 179 13 65.3 25.5 22.1 1.6 55.7 0.00 51.4 48.0 1.8 5.6 0.2 303 14 67.1 19.8 16.2 1.9 53.0 0.00 54.0 48.0 5.8 12.1 5.1 312 15 68.9 17.4 13.8 2.1 44.9 0.00 55.4 48.0 6.3 11.0 6.0 267 16 69.8 20.1 14.9 2.1 32.3 0.00 55.8 48.0 6.5 10.3 6.3 280 17 68.5 26.2 20.3 1.9 16.7 0.00 55.0 48.0 7.2 10.3 6.9 283 18 64.8 29.3 26.2 1.5 2.2 0.00 53.2 48.2 5.6 10.3 5.4 279 19 59.7 30.2 32.5 1.2 0.0 0.00 51.4 48.4 3.1 5.4 2.9 271 20 49.8 33.1 52.8 0.6 0.0 0.00 49.6 48.6 0.9 2.2 0.9 44 21 45.1 36.1 70.7 0.3 0.0 0.00 48.2 48.7 1.3 3.4 1.3 73 22 42.3 35.2 76.1 0.2 0.0 0.00 46.8 48.9 1.8 3.8 1.6 78 23 41.0 33.4 74.3 0.2 0.0 0.00 45.3 49.1 1.3 3.1 1.1 77 24 39.2 32.5 76.6 0.2 0.0 0.00 44.2 49.1 1.8 2.9 1.8 92 AZMET Daily Weather Data : TUCSON : Jan 14 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.3 29.5 48.0 DegF RELATIVE HUMIDITY 93.3 11.9 56.4 % DEWPOINT 28.6 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 55.8 37.4 45.9 DegF SOIL TEMP. 20 in 49.3 47.8 48.6 DegF WIND SPEED 12.1 2.9 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 321 Degrees SOLAR RADIATION 349.7 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 4.3 38 6.5 65 9.2 102 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jan 15 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.0 32.0 81.8 0.1 0.0 0.00 43.2 49.3 1.8 4.3 1.3 87 2 38.7 30.6 72.1 0.2 0.0 0.00 42.3 49.3 2.7 4.9 2.7 84 3 35.8 30.2 79.6 0.2 0.0 0.00 41.4 49.3 1.3 3.4 1.3 86 4 36.0 29.8 78.0 0.2 0.0 0.00 40.5 49.1 2.7 4.7 2.5 72 5 33.8 29.3 83.8 0.1 0.0 0.00 39.7 49.1 1.1 3.4 0.9 105 6 32.0 29.1 89.0 0.1 0.0 0.00 39.0 48.9 0.7 2.2 0.7 109 7 31.3 28.4 89.4 0.1 0.0 0.00 38.5 48.9 0.7 3.1 0.7 120 8 31.5 28.2 87.6 0.1 1.9 0.00 37.9 48.7 0.7 2.0 0.7 87 9 41.2 28.9 62.1 0.3 15.8 0.00 38.5 48.6 1.1 2.7 0.2 192 10 55.0 25.2 32.0 1.0 31.5 0.00 41.5 48.6 2.0 4.9 1.8 52 11 64.2 24.8 22.3 1.6 44.4 0.00 45.5 48.4 2.5 5.6 2.0 71 12 70.9 21.0 15.1 2.2 52.8 0.00 49.5 48.2 6.0 10.3 5.6 106 13 73.4 19.2 12.8 2.5 55.9 0.00 52.7 48.0 7.2 12.3 6.7 106 14 75.6 18.5 11.5 2.7 53.5 0.00 55.2 48.0 4.7 10.3 4.0 96 15 77.0 18.3 10.9 2.8 45.4 0.00 57.2 48.0 3.6 9.2 2.9 100 16 77.2 17.2 10.4 2.8 32.7 0.00 57.7 48.0 3.6 8.7 2.9 65 17 77.0 16.2 10.0 2.8 17.2 0.00 57.0 48.2 2.0 4.5 2.0 74 18 70.2 20.7 15.6 2.2 2.2 0.00 54.9 48.4 1.3 3.4 1.3 106 19 58.3 26.4 29.2 1.2 0.0 0.00 52.5 48.6 1.1 3.6 0.2 47 20 51.8 28.4 40.3 0.8 0.0 0.00 50.4 48.7 1.1 2.7 0.9 88 21 47.1 30.6 52.6 0.5 0.0 0.00 48.7 48.9 0.9 3.1 0.9 105 22 44.6 31.1 59.2 0.4 0.0 0.00 47.3 49.1 0.7 2.7 0.7 113 23 42.3 31.3 64.9 0.3 0.0 0.00 46.0 49.3 1.3 2.7 1.3 96 24 39.9 31.3 71.1 0.2 0.0 0.00 45.0 49.5 0.9 2.2 0.9 90 AZMET Daily Weather Data : TUCSON : Jan 15 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.0 30.0 51.8 DegF RELATIVE HUMIDITY 92.7 8.7 49.2 % DEWPOINT 26.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 57.7 37.9 46.8 DegF SOIL TEMP. 20 in 49.5 48.0 48.7 DegF WIND SPEED 12.3 2.2 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 92 Degrees SOLAR RADIATION 353.8 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 7.6 46 10.1 75 13.0 115 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jan 16 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.8 30.6 72.1 0.2 0.0 0.00 43.9 49.5 1.3 2.9 1.3 80 2 39.2 28.4 64.8 0.3 0.0 0.00 43.0 49.5 0.7 2.0 0.7 87 3 37.8 27.7 66.6 0.3 0.0 0.00 42.3 49.5 1.1 2.2 1.1 90 4 35.8 28.0 73.6 0.2 0.0 0.00 41.4 49.5 0.7 1.8 0.7 129 5 34.2 28.2 78.9 0.1 0.0 0.00 40.6 49.3 0.7 2.7 0.7 126 6 32.9 28.4 82.9 0.1 0.0 0.00 40.1 49.3 0.9 2.2 0.7 94 7 32.2 28.4 85.6 0.1 0.0 0.00 39.4 49.3 0.7 2.0 0.7 91 8 32.4 28.4 85.3 0.1 1.9 0.00 38.8 49.1 0.9 3.1 0.9 114 9 42.4 30.2 62.6 0.4 15.8 0.00 39.2 48.9 0.9 2.7 0.9 119 10 56.5 27.1 32.5 1.1 31.5 0.00 42.1 48.9 1.6 4.3 1.6 72 11 64.2 26.1 23.4 1.6 44.4 0.00 45.9 48.7 2.0 4.3 1.8 86 12 70.3 24.8 18.1 2.1 52.8 0.00 50.0 48.6 3.8 8.3 3.6 83 13 73.9 21.6 13.8 2.5 56.1 0.00 53.4 48.4 4.5 8.3 4.3 106 14 76.3 20.8 12.4 2.7 53.5 0.00 56.1 48.4 3.1 7.8 2.5 124 15 78.1 19.8 11.2 2.9 45.6 0.00 57.9 48.4 2.5 7.4 1.6 146 16 78.1 18.3 10.5 2.9 32.7 0.00 58.6 48.4 2.7 6.3 2.0 87 17 77.4 17.6 10.4 2.9 17.0 0.00 57.9 48.4 2.2 4.9 2.2 86 18 71.1 23.0 16.7 2.2 2.2 0.00 55.9 48.6 0.4 2.0 0.2 65 19 59.9 27.3 28.9 1.3 0.0 0.00 53.8 48.9 0.9 3.4 0.7 86 20 53.4 29.3 39.6 0.9 0.0 0.00 51.8 49.1 1.1 2.7 0.9 91 21 47.1 34.0 60.5 0.4 0.0 0.00 50.0 49.3 1.1 3.1 1.1 89 22 46.0 33.6 61.4 0.4 0.0 0.00 48.6 49.5 1.6 3.8 1.3 104 23 44.1 32.5 63.4 0.4 0.0 0.00 47.5 49.6 1.1 2.7 1.1 86 24 44.6 32.0 60.9 0.4 0.0 0.00 46.8 49.8 1.1 3.1 0.9 93 AZMET Daily Weather Data : TUCSON : Jan 16 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.9 31.1 52.7 DegF RELATIVE HUMIDITY 89.0 9.0 47.3 % DEWPOINT 27.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 58.6 38.7 47.7 DegF SOIL TEMP. 20 in 49.8 48.4 48.9 DegF WIND SPEED 8.3 1.6 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 98 Degrees SOLAR RADIATION 353.3 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 7.9 53 10.6 86 13.7 129 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jan 17 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.6 32.2 66.2 0.3 0.0 0.00 45.9 49.8 1.3 3.6 1.1 102 2 43.0 30.7 61.5 0.4 0.0 0.00 45.0 49.8 1.3 3.4 1.3 110 3 39.7 31.1 71.5 0.2 0.0 0.00 44.1 49.8 0.9 3.1 0.9 83 4 39.0 30.6 71.8 0.2 0.0 0.00 43.3 49.8 0.9 2.9 0.9 99 5 38.5 31.3 75.0 0.2 0.0 0.00 42.8 49.8 1.1 2.7 0.7 99 6 36.5 31.1 80.7 0.1 0.0 0.00 42.1 49.6 0.9 2.9 0.9 85 7 35.4 30.7 82.8 0.1 0.0 0.00 41.4 49.6 0.4 0.4 0.4 93 8 34.7 30.6 84.8 0.1 1.7 0.00 40.6 49.6 0.4 2.0 0.4 99 9 43.7 31.5 62.7 0.4 15.3 0.00 41.2 49.5 1.3 2.9 1.3 83 10 55.6 30.0 37.8 0.9 30.6 0.00 43.7 49.3 1.3 5.1 1.1 82 11 62.4 28.2 27.2 1.4 43.5 0.00 47.5 49.3 1.3 4.3 1.3 74 12 68.4 26.4 20.5 1.9 51.8 0.00 51.8 49.1 0.9 3.1 0.4 41 13 71.2 25.7 18.1 2.2 55.0 0.00 55.4 48.9 3.4 7.4 2.9 287 14 75.0 23.7 14.6 2.5 52.6 0.00 57.9 48.9 3.1 8.9 2.7 274 15 77.2 23.4 13.5 2.8 44.7 0.00 59.5 48.9 4.5 10.3 3.4 289 16 77.4 22.3 12.8 2.8 32.3 0.00 59.5 48.9 5.4 10.3 5.1 306 17 75.2 26.8 16.6 2.5 16.7 0.00 58.3 49.1 8.1 13.4 7.8 289 18 70.0 28.0 20.8 2.0 2.4 0.00 55.9 49.3 5.4 8.7 5.1 274 19 61.9 30.2 30.4 1.3 0.0 0.00 53.8 49.5 1.8 4.3 0.4 40 20 54.0 33.1 44.9 0.8 0.0 0.00 52.0 49.6 0.9 2.2 0.9 99 21 49.5 36.5 61.0 0.5 0.0 0.00 50.5 49.8 1.1 3.1 1.1 98 22 46.9 34.3 61.6 0.4 0.0 0.00 49.1 50.0 0.7 2.9 0.7 106 23 45.9 33.6 62.0 0.4 0.0 0.00 47.8 50.2 1.8 4.0 1.8 93 24 44.1 33.3 65.3 0.3 0.0 0.00 46.8 50.4 0.9 2.0 0.9 82 AZMET Daily Weather Data : TUCSON : Jan 17 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.3 33.6 53.6 DegF RELATIVE HUMIDITY 86.8 11.6 48.5 % DEWPOINT 29.8 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 59.7 40.6 48.9 DegF SOIL TEMP. 20 in 50.4 48.9 49.5 DegF WIND SPEED 13.4 2.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 310 Degrees SOLAR RADIATION 346.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.6 61 10.3 96 13.3 142 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jan 18 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.8 32.9 67.8 0.3 0.0 0.00 45.9 50.4 1.1 2.7 0.9 84 2 41.4 33.1 72.2 0.3 0.0 0.00 45.0 50.4 0.4 0.4 0.4 114 3 39.7 32.9 76.5 0.2 0.0 0.00 44.2 50.4 0.9 4.5 0.7 101 4 38.7 32.7 79.1 0.2 0.0 0.00 43.3 50.4 1.1 3.4 0.9 110 5 37.6 32.4 81.2 0.1 0.0 0.00 42.8 50.2 1.1 2.9 1.1 60 6 36.7 32.4 84.0 0.1 0.0 0.00 42.1 50.2 1.1 2.9 1.1 78 7 36.1 32.0 84.7 0.1 0.0 0.00 41.5 50.2 0.9 2.7 0.7 88 8 36.0 31.8 85.1 0.1 1.7 0.00 41.0 50.0 0.7 2.9 0.7 98 9 45.0 33.4 64.4 0.4 15.3 0.00 41.5 49.8 0.4 0.4 0.4 94 10 54.1 32.7 44.2 0.8 30.6 0.00 44.2 49.8 1.6 3.8 0.7 247 11 61.7 27.7 27.5 1.4 43.5 0.00 48.0 49.6 2.5 4.9 2.2 279 12 68.0 28.0 22.2 1.8 52.8 0.00 52.3 49.5 2.5 5.4 2.2 299 13 74.3 26.4 16.9 2.4 55.2 0.00 55.8 49.3 5.1 10.7 0.9 116 14 77.4 24.1 13.7 2.8 51.6 0.00 58.3 49.3 4.7 10.3 4.3 114 15 78.3 24.3 13.5 2.9 45.6 0.00 59.7 49.3 5.4 11.9 4.9 101 16 78.1 23.9 13.4 2.8 31.5 0.00 59.7 49.3 4.7 9.6 4.5 91 17 76.6 25.2 14.8 2.7 15.3 0.00 58.8 49.5 4.3 8.3 3.8 318 18 72.9 27.7 18.6 2.3 2.6 0.00 56.8 49.6 3.1 6.7 2.2 306 19 64.2 29.8 27.5 1.5 0.0 0.00 54.7 49.8 1.6 6.3 1.1 96 20 57.9 31.3 36.3 1.0 0.0 0.00 52.9 50.0 1.1 3.6 0.2 22 21 52.5 32.5 46.2 0.7 0.0 0.00 51.3 50.2 0.9 2.7 0.9 88 22 49.8 33.3 52.9 0.6 0.0 0.00 50.2 50.4 0.9 3.6 0.9 90 23 49.6 34.0 54.8 0.6 0.0 0.00 49.5 50.5 1.1 2.7 0.9 94 24 49.8 34.9 56.2 0.5 0.0 0.00 49.1 50.7 1.3 3.4 0.9 83 AZMET Daily Weather Data : TUCSON : Jan 18 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.0 35.1 55.0 DegF RELATIVE HUMIDITY 87.3 11.8 48.1 % DEWPOINT 30.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 59.9 40.8 49.5 DegF SOIL TEMP. 20 in 50.7 49.3 50.0 DegF WIND SPEED 11.9 2.0 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 82 Degrees SOLAR RADIATION 345.9 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 8.1 69 10.8 107 13.9 156 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jan 19 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.5 34.9 55.1 0.6 0.0 0.00 48.7 50.7 0.9 2.0 0.4 91 2 49.5 35.8 59.2 0.5 0.0 0.00 48.4 50.7 0.9 2.7 0.7 72 3 47.8 35.8 63.0 0.4 0.0 0.00 47.8 50.7 1.6 3.6 1.1 82 4 45.7 34.7 65.6 0.4 0.0 0.00 46.9 50.7 1.3 2.7 1.1 106 5 43.2 34.3 70.6 0.3 0.0 0.00 46.0 50.7 1.3 2.7 1.1 83 6 41.4 33.8 74.5 0.2 0.0 0.00 45.1 50.7 1.3 3.4 1.1 91 7 40.5 33.4 75.6 0.2 0.0 0.00 44.4 50.7 1.3 3.1 1.1 91 8 40.1 33.1 75.7 0.2 1.7 0.00 43.9 50.5 1.1 2.5 0.9 94 9 48.9 34.5 57.9 0.5 15.3 0.00 44.1 50.5 0.7 2.0 0.7 110 10 59.9 32.4 35.8 1.2 30.6 0.00 46.8 50.4 0.7 2.7 0.2 233 11 67.6 28.2 22.8 1.8 43.5 0.00 50.4 50.4 1.6 3.8 1.1 56 12 72.7 28.6 19.3 2.2 51.8 0.00 54.3 50.2 1.1 2.9 0.4 292 13 76.6 28.2 16.8 2.6 55.0 0.00 57.6 50.2 3.6 9.2 3.1 102 14 78.3 27.9 15.6 2.8 52.3 0.00 60.1 50.2 2.9 8.9 1.1 114 15 79.2 28.4 15.5 2.9 44.4 0.00 61.7 50.2 2.7 6.3 0.7 19 16 79.5 27.1 14.6 2.9 32.0 0.00 62.2 50.2 3.6 8.5 2.5 319 17 78.1 27.9 15.7 2.8 17.0 0.00 61.3 50.4 4.9 8.9 4.5 294 18 74.5 29.1 18.6 2.4 2.6 0.00 59.2 50.5 5.1 8.3 5.1 290 19 67.5 29.7 24.4 1.8 0.0 0.00 57.2 50.7 2.2 6.9 1.3 288 20 58.6 32.4 37.0 1.1 0.0 0.00 55.4 50.9 0.9 2.7 0.9 73 21 53.8 34.5 48.2 0.7 0.0 0.00 53.8 51.1 0.7 1.8 0.7 73 22 51.1 35.2 54.4 0.6 0.0 0.00 52.3 51.4 0.9 2.5 0.9 119 23 48.2 36.1 63.0 0.4 0.0 0.00 51.1 51.4 1.1 2.0 1.1 104 24 47.1 35.2 63.2 0.4 0.0 0.00 50.0 51.6 1.3 2.7 1.3 80 AZMET Daily Weather Data : TUCSON : Jan 19 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.0 39.2 58.3 DegF RELATIVE HUMIDITY 78.9 13.0 44.2 % DEWPOINT 32.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 62.2 43.7 52.0 DegF SOIL TEMP. 20 in 51.6 50.0 50.7 DegF WIND SPEED 9.2 1.8 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 42 Degrees SOLAR RADIATION 345.9 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 9.4 78 12.4 119 16.0 172 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jan 20 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.7 35.1 66.6 0.3 0.0 0.00 49.1 51.6 0.9 2.0 0.9 103 2 44.1 35.2 70.8 0.3 0.0 0.00 48.2 51.6 0.7 1.6 0.7 104 3 43.0 35.2 73.8 0.3 0.0 0.00 47.5 51.6 0.9 2.0 0.7 94 4 42.6 35.1 74.5 0.2 0.0 0.00 46.8 51.6 1.1 2.0 1.1 86 5 41.9 34.9 76.1 0.2 0.0 0.00 46.0 51.6 0.7 2.0 0.7 86 6 42.4 35.4 75.9 0.2 0.0 0.00 45.9 51.6 0.7 1.8 0.7 86 7 44.1 36.1 73.4 0.3 0.0 0.00 46.0 51.4 0.7 2.0 0.7 86 8 46.0 36.9 70.2 0.3 2.2 0.00 46.0 51.4 0.7 1.8 0.4 129 9 52.3 37.6 57.7 0.6 15.8 0.00 46.6 51.3 0.7 2.9 0.7 163 10 62.4 34.3 35.3 1.3 29.1 0.00 49.1 51.3 0.7 2.5 0.4 253 11 67.3 31.3 26.1 1.7 41.6 0.00 52.0 51.1 2.2 6.7 2.0 278 12 74.3 28.0 18.2 2.4 51.4 0.00 55.2 51.1 6.9 15.0 4.3 101 13 77.4 23.9 13.7 2.8 54.5 0.00 58.1 50.9 9.6 15.4 9.4 98 14 79.0 26.2 14.2 2.9 53.3 0.00 60.6 50.9 8.1 15.2 7.6 94 15 78.8 23.5 12.8 2.9 44.7 0.00 61.9 50.9 7.8 14.1 7.4 88 16 79.0 22.5 12.2 3.0 33.2 0.00 62.4 50.9 8.9 14.8 8.5 79 17 78.3 21.4 11.9 2.9 17.4 0.00 61.7 51.1 8.7 15.2 8.5 77 18 75.0 20.1 12.5 2.6 1.2 0.00 60.1 51.3 6.9 12.5 6.7 84 19 72.5 19.2 13.2 2.4 0.0 0.00 58.3 51.4 5.8 10.1 5.6 93 20 71.4 18.0 12.9 2.3 0.0 0.00 57.0 51.6 6.9 10.7 6.9 104 21 70.0 21.4 15.8 2.1 0.0 0.00 55.6 51.8 6.7 12.1 6.5 109 22 69.8 18.3 13.8 2.2 0.0 0.00 54.3 52.0 7.6 12.8 7.4 108 23 68.7 19.0 14.8 2.0 0.0 0.00 53.2 52.2 6.5 12.8 6.5 102 24 68.5 16.5 13.4 2.1 0.0 0.00 52.7 52.3 5.6 8.9 5.4 106 AZMET Daily Weather Data : TUCSON : Jan 20 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.0 40.6 62.2 DegF RELATIVE HUMIDITY 80.8 11.1 36.7 % DEWPOINT 27.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 62.4 45.9 53.1 DegF SOIL TEMP. 20 in 52.3 50.9 51.4 DegF WIND SPEED 15.4 4.5 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 95 Degrees SOLAR RADIATION 344.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.9 88 13.5 132 17.1 189 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jan 21 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.9 16.9 14.4 1.9 0.0 0.00 51.8 52.3 5.1 8.7 4.9 114 2 65.1 18.1 16.1 1.8 0.0 0.00 51.1 52.5 3.8 6.9 3.6 107 3 63.1 19.4 18.4 1.6 0.0 0.00 50.7 52.5 1.8 4.7 1.8 84 4 58.6 23.7 25.7 1.3 0.0 0.00 50.5 52.5 1.6 3.6 1.3 66 5 58.3 23.9 26.3 1.2 0.0 0.00 50.2 52.5 2.5 4.0 2.2 89 6 59.2 24.8 26.6 1.3 0.0 0.00 50.2 52.3 2.7 4.5 2.5 81 7 60.1 29.7 31.4 1.2 0.0 0.00 50.4 52.3 3.1 4.9 3.1 93 8 60.8 30.7 32.0 1.2 1.0 0.00 50.4 52.3 3.1 6.7 2.2 97 9 60.3 36.1 40.2 1.1 7.9 0.00 50.9 52.2 1.1 4.3 1.1 297 10 65.3 36.9 34.9 1.4 22.5 0.00 52.5 52.2 1.8 4.5 1.3 340 11 72.0 27.1 18.9 2.2 43.0 0.00 55.6 52.2 6.3 11.6 6.0 104 12 74.3 26.8 17.0 2.4 33.7 0.00 57.2 52.2 6.9 12.8 6.7 98 13 76.8 27.9 16.4 2.6 42.8 0.00 59.4 52.0 4.7 9.6 4.5 72 14 79.0 30.2 16.7 2.8 60.0 0.00 62.2 52.0 5.4 11.2 4.9 99 15 79.0 32.0 18.0 2.8 36.5 0.00 63.7 52.2 5.8 9.6 5.4 93 16 78.4 35.2 21.0 2.6 14.8 0.00 63.1 52.2 3.1 7.6 2.9 96 17 77.2 36.9 23.4 2.4 2.9 0.00 62.4 52.3 0.9 2.2 0.9 72 18 74.8 39.6 28.1 2.1 0.7 0.00 61.5 52.5 1.6 3.4 1.6 76 19 71.8 41.5 33.6 1.8 0.0 0.00 60.4 52.7 1.1 3.8 0.2 163 20 71.8 41.5 33.7 1.8 0.0 0.00 59.5 52.9 2.0 5.8 1.8 122 21 70.9 51.1 49.7 1.3 0.0 0.01 58.8 53.1 4.9 12.3 4.7 115 22 67.1 54.9 64.8 0.8 0.0 0.02 58.6 53.2 3.1 8.3 2.9 81 23 63.0 58.1 84.5 0.3 0.0 0.01 58.3 53.4 2.2 4.9 2.0 87 24 62.1 59.0 89.6 0.2 0.0 0.00 57.9 53.6 1.1 7.2 0.7 257 AZMET Daily Weather Data : TUCSON : Jan 21 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.1 57.7 68.2 DegF RELATIVE HUMIDITY 91.4 13.1 32.6 % DEWPOINT 34.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 63.9 50.2 56.1 DegF SOIL TEMP. 20 in 53.6 52.0 52.5 DegF WIND SPEED 12.8 3.1 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 95 Degrees SOLAR RADIATION 265.4 Langleys PRECIPITATION 0.04 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 13.9 102 18.9 151 23.9 213 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jan 22 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.9 59.4 91.3 0.2 0.0 0.00 57.6 53.6 1.3 4.0 0.9 13 2 61.5 59.2 92.1 0.2 0.0 0.00 57.4 53.8 1.1 4.0 0.4 238 3 61.0 57.7 89.2 0.2 0.0 0.00 57.0 53.8 2.0 6.5 1.1 280 4 60.1 54.9 83.3 0.3 0.0 0.01 57.2 54.0 2.2 5.4 1.1 109 5 58.1 54.9 89.0 0.2 0.0 0.00 56.7 54.0 2.2 4.9 0.9 269 6 57.6 54.3 89.4 0.2 0.0 0.00 56.1 54.0 1.3 4.0 1.1 262 7 56.8 55.2 94.4 0.1 0.0 0.00 55.9 54.0 1.3 3.4 0.7 102 8 56.8 55.6 96.0 0.1 0.2 0.00 55.4 54.0 1.3 3.1 1.1 80 9 57.9 56.7 95.7 0.1 2.6 0.01 56.5 54.1 3.4 8.3 2.9 88 10 59.7 56.7 89.6 0.2 11.7 0.01 58.1 54.1 6.7 10.3 6.3 96 11 63.9 55.8 75.1 0.5 17.7 0.00 59.0 54.1 7.6 14.3 7.4 133 12 63.1 55.8 77.3 0.4 13.1 0.00 59.5 54.1 5.6 11.6 5.1 115 13 62.2 57.7 85.7 0.3 12.4 0.02 61.5 54.1 4.7 9.4 4.7 90 14 62.6 57.7 84.3 0.3 12.2 0.01 61.2 54.1 4.5 8.1 4.3 83 15 65.1 55.8 71.9 0.6 13.1 0.00 61.7 54.1 4.7 9.4 4.5 82 16 63.5 56.8 79.1 0.4 3.8 0.03 60.6 54.1 3.8 8.9 3.8 115 17 60.4 57.7 91.2 0.2 2.9 0.04 60.4 54.3 4.5 8.9 4.3 79 18 60.4 58.3 93.1 0.1 0.7 0.00 60.3 54.3 3.8 6.7 3.8 94 19 59.9 58.1 93.4 0.1 0.0 0.03 60.4 54.5 2.5 4.9 2.5 97 20 59.7 58.3 95.0 0.1 0.0 0.00 60.1 54.5 3.1 6.3 3.1 110 21 59.0 58.3 97.2 0.1 0.0 0.00 59.4 54.7 1.6 3.4 1.3 102 22 58.6 57.9 97.7 0.0 0.0 0.00 58.5 54.7 1.6 4.3 1.6 98 23 58.6 57.4 95.5 0.1 0.0 0.00 58.6 54.7 1.8 4.5 1.8 114 24 57.7 57.0 97.5 0.0 0.0 0.00 58.1 54.7 0.4 0.4 0.4 82 AZMET Daily Weather Data : TUCSON : Jan 22 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.0 56.3 60.3 DegF RELATIVE HUMIDITY 98.4 64.4 89.3 % DEWPOINT 57.0 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 0.2 KPas SOIL TEMP. 4 in 62.4 55.4 58.6 DegF SOIL TEMP. 20 in 54.7 53.4 54.1 DegF WIND SPEED 14.3 3.1 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 100 Degrees SOLAR RADIATION 90.5 Langleys PRECIPITATION 0.16 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 6.1 108 11.2 163 16.2 229 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jan 23 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.6 57.0 97.8 0.0 0.0 0.00 57.9 54.9 1.1 3.1 1.1 67 2 57.4 56.8 98.0 0.0 0.0 0.00 57.4 54.9 1.6 4.9 1.3 74 3 57.9 56.1 94.2 0.1 0.0 0.00 57.0 54.9 2.5 4.3 2.5 80 4 57.4 55.4 93.4 0.1 0.0 0.00 56.8 54.9 1.3 3.4 1.3 92 5 56.3 55.4 96.6 0.1 0.0 0.00 57.0 54.9 0.9 2.7 0.9 58 6 55.9 55.4 98.0 0.0 0.0 0.00 56.5 54.9 1.6 3.8 1.6 73 7 55.6 55.0 98.4 0.0 0.0 0.00 56.5 54.9 1.8 3.6 1.8 78 8 55.8 55.2 98.2 0.0 0.5 0.00 56.1 54.7 0.9 3.1 0.9 89 9 56.8 55.9 97.3 0.0 4.8 0.01 56.7 54.7 1.1 3.6 1.1 57 10 59.0 57.4 95.0 0.1 7.4 0.01 57.6 54.7 2.5 4.7 2.2 94 11 59.9 57.7 92.7 0.1 6.0 0.00 58.1 54.7 2.5 5.4 2.2 89 12 62.6 56.7 81.3 0.4 26.8 0.00 63.1 54.9 3.6 6.7 3.4 61 13 65.1 55.8 71.7 0.6 35.4 0.00 63.9 54.7 4.0 8.1 3.8 89 14 64.2 55.9 74.7 0.5 15.1 0.03 63.0 54.7 3.6 7.2 3.4 106 15 64.4 56.7 76.2 0.5 24.4 0.01 65.3 54.7 3.8 7.4 3.6 70 16 68.4 52.2 56.6 1.0 34.2 0.00 66.4 54.7 2.5 6.0 1.3 81 17 66.9 52.5 59.8 0.9 5.0 0.00 63.5 54.7 3.4 10.5 3.1 254 18 61.5 57.6 87.0 0.3 1.2 0.03 62.8 54.9 2.7 12.3 2.7 268 19 59.9 59.0 96.6 0.1 0.0 0.01 62.4 55.0 0.9 3.4 0.4 154 20 59.7 58.8 96.6 0.1 0.0 0.00 62.1 55.2 1.3 3.6 1.3 80 21 59.5 58.6 97.2 0.1 0.0 0.00 61.7 55.2 0.7 2.0 0.2 337 22 59.4 58.5 96.9 0.1 0.0 0.00 63.7 55.6 2.2 5.6 1.6 273 23 59.2 57.2 93.4 0.1 0.0 0.01 63.7 55.6 3.6 6.7 3.6 293 24 57.9 57.0 96.5 0.1 0.0 0.02 64.4 55.8 4.3 5.8 3.8 307 AZMET Daily Weather Data : TUCSON : Jan 23 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.9 55.0 59.9 DegF RELATIVE HUMIDITY 99.1 48.1 89.3 % DEWPOINT 56.5 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 0.2 KPas SOIL TEMP. 4 in 69.3 55.8 60.4 DegF SOIL TEMP. 20 in 55.8 54.5 54.9 DegF WIND SPEED 12.3 2.2 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 67 Degrees SOLAR RADIATION 160.8 Langleys PRECIPITATION 0.13 Inches AZMET REF. EVAPOTRANSPIRATION 0.03 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.9 116 13.0 176 18.0 247 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, 2009 AZMET Hourly Weather Data : TUCSON : Jan 24 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.6 56.3 95.5 0.1 0.0 0.00 61.5 55.8 1.8 4.5 0.7 261 2 57.2 56.5 97.4 0.0 0.0 0.00 60.8 55.8 0.9 3.6 0.7 190 3 56.8 56.5 99.2 0.0 0.0 0.00 60.8 55.8 0.9 2.7 0.9 68 4 56.5 56.3 99.7 0.0 0.0 0.00 61.0 55.8 1.3 2.7 1.3 63 5 56.1 56.1 99.7 0.0 0.0 0.00 59.9 55.8 1.8 4.0 1.8 94 6 55.6 55.4 99.5 0.0 0.0 0.00 59.7 55.9 3.1 6.3 2.9 94 7 54.0 54.0 99.9 0.0 0.0 0.00 58.8 55.8 3.4 6.9 3.1 109 8 52.3 52.3 100.0 0.0 1.0 0.00 58.1 55.8 1.6 4.0 1.6 75 9 53.6 53.6 100.0 0.0 12.2 0.00 60.4 55.9 2.5 4.5 2.2 93 10 58.6 55.6 89.9 0.2 31.8 0.00 63.5 55.9 3.1 5.6 3.1 91 11 64.0 53.4 68.5 0.6 44.4 0.00 65.5 55.9 2.0 5.4 1.8 108 12 66.6 52.3 60.1 0.9 53.0 0.00 63.9 55.6 2.7 7.8 1.8 173 13 68.2 48.6 49.5 1.2 57.8 0.00 65.5 55.6 2.9 6.7 2.2 200 14 69.4 44.2 40.4 1.5 56.9 0.00 67.3 55.6 3.4 8.5 2.5 205 15 69.3 44.6 41.1 1.4 51.6 0.00 68.2 55.6 4.5 9.4 3.6 96 16 69.8 44.2 39.7 1.5 33.7 0.00 67.8 55.6 4.0 10.1 1.1 295 17 70.0 44.1 39.3 1.5 18.6 0.00 66.6 55.8 2.0 6.5 0.4 103 18 68.2 45.1 43.9 1.3 3.8 0.00 64.2 55.9 2.5 6.7 2.2 307 19 63.3 49.8 61.5 0.8 0.0 0.00 61.9 56.1 2.5 5.6 2.5 314 20 59.9 50.7 72.1 0.5 0.0 0.00 60.1 56.3 1.3 3.8 1.1 284 21 54.3 52.0 92.4 0.1 0.0 0.00 59.0 56.5 0.4 1.8 0.2 54 22 52.0 50.4 94.6 0.1 0.0 0.00 57.9 56.7 0.4 1.1 0.4 81 23 50.5 49.3 95.8 0.1 0.0 0.00 56.8 56.8 1.6 2.7 1.6 81 24 50.2 48.2 93.3 0.1 0.0 0.00 55.9 56.8 2.0 3.1 1.8 90 AZMET Daily Weather Data : TUCSON : Jan 24 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.9 49.6 59.7 DegF RELATIVE HUMIDITY 100.0 35.6 78.0 % DEWPOINT 51.3 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 68.4 55.9 62.1 DegF SOIL TEMP. 20 in 56.8 55.6 55.9 DegF WIND SPEED 10.1 2.2 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 101 Degrees SOLAR RADIATION 365.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.5 123 10.3 186 15.3 263 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jan 25 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.4 47.7 90.5 0.1 0.0 0.00 55.0 57.0 2.7 4.3 2.7 92 2 49.1 46.9 91.9 0.1 0.0 0.00 54.3 56.8 2.5 4.0 2.2 81 3 47.8 46.2 93.6 0.1 0.0 0.00 53.6 56.8 2.5 4.3 2.5 76 4 47.8 45.9 93.2 0.1 0.0 0.00 53.6 56.8 2.5 4.5 2.2 100 5 47.7 45.3 91.9 0.1 0.0 0.00 52.7 56.7 2.7 6.0 2.5 77 6 45.1 44.2 96.3 0.0 0.0 0.00 52.0 56.7 1.8 3.1 1.8 98 7 43.9 43.2 97.8 0.0 0.0 0.01 50.9 56.5 1.8 4.7 1.8 97 8 45.1 43.5 94.0 0.1 2.6 0.00 51.1 56.3 2.5 5.4 2.5 102 9 49.6 44.2 81.6 0.2 17.0 0.00 53.1 56.3 3.1 6.0 3.1 81 10 56.1 45.0 66.3 0.5 32.5 0.00 57.4 56.3 2.7 4.9 2.5 87 11 61.2 45.7 56.9 0.8 44.0 0.00 58.3 55.9 3.1 6.9 2.9 82 12 64.9 43.9 46.6 1.1 51.6 0.00 59.0 55.6 4.5 7.8 4.3 82 13 68.4 38.7 33.8 1.6 58.0 0.00 61.5 55.4 3.1 8.9 2.0 72 14 69.8 36.1 29.0 1.8 55.9 0.00 63.7 55.2 3.1 9.4 1.3 321 15 71.1 35.1 26.5 1.9 48.3 0.00 65.1 55.2 2.2 8.3 1.3 22 16 70.0 40.1 33.6 1.7 35.4 0.00 64.8 55.2 7.4 13.0 6.9 307 17 69.4 38.8 32.6 1.7 19.6 0.00 63.3 55.4 6.0 11.9 5.6 310 18 67.3 38.8 35.3 1.5 3.8 0.00 60.6 55.4 5.8 11.2 5.6 304 19 63.3 39.9 42.2 1.1 0.0 0.00 58.5 55.6 4.0 6.9 4.0 301 20 61.2 39.2 44.5 1.0 0.0 0.00 56.8 55.8 3.6 9.4 3.6 290 21 53.8 42.3 65.4 0.5 0.0 0.00 55.2 55.9 1.8 4.5 1.3 90 22 51.6 42.4 70.8 0.4 0.0 0.00 53.8 56.1 2.5 4.9 2.2 85 23 49.5 41.9 75.4 0.3 0.0 0.00 52.5 56.1 2.5 3.8 2.2 81 24 47.3 41.5 80.3 0.2 0.0 0.00 51.4 56.1 1.6 3.8 1.6 80 AZMET Daily Weather Data : TUCSON : Jan 25 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.7 43.2 56.3 DegF RELATIVE HUMIDITY 98.7 23.5 65.4 % DEWPOINT 42.4 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 65.3 50.9 56.7 DegF SOIL TEMP. 20 in 57.0 55.2 56.1 DegF WIND SPEED 13.0 3.1 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 43 Degrees SOLAR RADIATION 368.6 Langleys PRECIPITATION 0.01 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 6.3 129 9.4 195 13.1 276 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jan 26 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.4 40.3 73.7 0.3 0.0 0.00 50.5 56.1 3.4 6.7 3.4 84 2 49.8 37.6 62.9 0.4 0.0 0.00 49.8 56.1 2.9 5.4 2.9 97 3 52.3 35.2 52.1 0.6 0.0 0.00 49.1 56.1 3.8 5.6 3.6 98 4 50.2 36.3 58.7 0.5 0.0 0.00 48.6 55.9 2.2 5.8 0.2 63 5 46.6 39.2 75.0 0.3 0.0 0.00 48.2 55.8 1.1 4.0 0.7 242 6 43.5 39.4 85.3 0.1 0.0 0.00 47.7 55.8 1.3 3.6 1.1 100 7 42.6 38.8 86.8 0.1 0.0 0.00 46.9 55.6 1.3 3.4 0.2 45 8 43.0 39.0 85.9 0.1 1.7 0.00 46.6 55.4 1.1 3.1 1.1 234 9 48.7 40.8 74.4 0.3 14.1 0.00 48.4 55.4 2.9 6.5 2.9 269 10 54.9 41.5 60.7 0.6 31.1 0.00 49.8 55.0 8.5 13.9 7.8 306 11 57.4 43.9 60.7 0.6 47.8 0.00 52.9 55.0 7.8 14.1 7.4 324 12 58.5 43.7 58.1 0.7 55.7 0.00 55.9 54.7 9.6 15.2 8.9 305 13 60.1 43.7 54.7 0.8 60.0 0.00 58.6 54.7 9.2 16.1 8.5 311 14 60.1 41.5 50.5 0.9 52.6 0.00 59.9 54.5 12.8 21.5 12.1 304 15 58.1 36.7 44.6 0.9 34.9 0.00 59.7 54.5 13.6 19.9 13.0 320 16 57.0 33.1 40.3 0.9 30.8 0.00 58.8 54.5 13.6 19.0 13.2 316 17 56.5 31.3 38.2 1.0 18.4 0.00 57.9 54.5 12.1 20.1 11.6 314 18 54.9 28.6 36.4 0.9 4.3 0.00 55.8 54.7 11.0 17.2 10.5 303 19 52.7 27.1 37.0 0.9 0.0 0.00 53.8 54.7 8.1 13.9 7.8 291 20 50.7 28.0 41.4 0.7 0.0 0.00 52.3 54.9 6.3 9.8 6.0 278 21 50.0 28.4 43.2 0.7 0.0 0.00 51.3 54.9 7.4 12.1 7.2 280 22 49.1 26.4 41.1 0.7 0.0 0.00 50.0 55.0 9.8 13.2 9.6 281 23 47.5 26.8 44.1 0.6 0.0 0.00 48.6 55.0 7.6 12.8 7.4 280 24 45.1 27.3 49.5 0.5 0.0 0.00 47.3 55.0 5.4 8.7 5.1 274 AZMET Daily Weather Data : TUCSON : Jan 26 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.0 41.5 51.6 DegF RELATIVE HUMIDITY 90.4 34.3 56.5 % DEWPOINT 35.6 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 60.1 46.6 52.2 DegF SOIL TEMP. 20 in 56.1 54.5 55.2 DegF WIND SPEED 21.5 6.7 MPH WIND VECTOR MAG. 5.1 MPH WIND VECTOR DIR. 303 Degrees SOLAR RADIATION 351.2 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 1.4 131 3.6 199 6.8 283 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jan 27 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.1 27.7 50.2 0.5 0.0 0.00 46.4 54.9 6.0 9.6 5.8 284 2 44.8 28.8 53.0 0.5 0.0 0.00 45.9 54.9 6.3 9.6 6.3 261 3 43.9 28.6 54.8 0.4 0.0 0.00 45.1 54.7 3.8 7.4 3.6 236 4 43.9 28.8 55.0 0.4 0.0 0.00 44.6 54.7 5.1 7.4 4.9 268 5 44.8 27.9 51.5 0.5 0.0 0.00 44.4 54.5 5.6 9.2 5.6 286 6 42.3 28.6 58.0 0.4 0.0 0.00 43.7 54.3 4.5 8.3 4.3 263 7 41.4 28.4 59.7 0.4 0.0 0.00 42.8 54.1 3.6 7.8 3.6 302 8 39.2 29.1 67.0 0.3 2.4 0.00 42.3 54.0 1.8 4.3 0.9 322 9 43.3 30.0 59.7 0.4 17.2 0.00 42.6 53.8 1.3 4.0 0.7 32 10 47.5 28.8 47.8 0.6 33.2 0.00 45.1 53.6 6.0 14.3 5.6 299 11 48.6 27.3 43.3 0.7 46.8 0.00 47.8 53.4 10.5 17.9 10.1 298 12 50.0 27.0 40.5 0.7 55.7 0.00 50.7 53.2 10.7 16.1 10.3 295 13 51.3 25.5 36.5 0.8 59.3 0.00 52.9 53.1 11.0 17.0 10.3 285 14 52.5 22.6 31.0 0.9 57.1 0.00 54.3 52.9 11.0 17.0 10.5 284 15 53.2 23.2 30.5 1.0 49.2 0.00 55.0 52.9 11.6 17.4 11.0 279 16 54.1 19.2 25.1 1.1 36.8 0.00 54.9 52.9 11.4 19.2 10.7 309 17 54.5 19.9 25.5 1.1 20.8 0.00 54.0 52.9 9.4 16.8 8.9 315 18 52.9 21.2 28.5 1.0 3.3 0.00 52.0 52.9 8.3 15.4 7.8 299 19 49.8 22.1 33.3 0.8 0.0 0.00 50.0 53.1 8.5 13.6 8.5 290 20 48.0 23.9 38.5 0.7 0.0 0.00 48.4 53.1 7.6 11.2 7.4 303 21 48.9 22.6 35.3 0.8 0.0 0.00 47.1 53.1 6.9 11.4 6.7 344 22 43.2 25.2 48.9 0.5 0.0 0.00 46.0 53.2 1.8 6.9 1.3 67 23 40.1 26.6 58.1 0.3 0.0 0.00 44.8 53.2 2.5 6.5 2.0 85 24 38.3 27.1 63.9 0.3 0.0 0.00 43.9 53.2 2.2 3.8 2.0 69 AZMET Daily Weather Data : TUCSON : Jan 27 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 55.0 37.8 46.8 DegF RELATIVE HUMIDITY 74.1 21.5 45.7 % DEWPOINT 25.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 55.0 42.1 47.8 DegF SOIL TEMP. 20 in 55.0 52.9 53.6 DegF WIND SPEED 19.2 6.5 MPH WIND VECTOR MAG. 5.4 MPH WIND VECTOR DIR. 294 Degrees SOLAR RADIATION 381.8 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 0.0 131 1.3 200 3.4 286 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, 2009 AZMET Hourly Weather Data : TUCSON : Jan 28 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.9 27.3 68.4 0.2 0.0 0.00 43.0 53.1 2.0 6.5 1.1 104 2 34.0 27.3 76.7 0.2 0.0 0.00 42.1 53.1 1.8 4.0 1.8 90 3 33.4 27.0 77.1 0.2 0.0 0.00 41.2 52.9 2.5 3.8 2.2 84 4 31.6 27.0 82.9 0.1 0.0 0.00 40.5 52.9 1.3 2.7 1.3 76 5 30.2 27.1 88.2 0.1 0.0 0.00 39.7 52.7 1.1 2.7 0.7 88 6 28.6 26.6 92.3 0.0 0.0 0.00 39.0 52.5 1.1 3.4 1.1 75 7 28.6 26.2 90.4 0.1 0.0 0.00 38.5 52.3 2.5 4.3 2.2 83 8 29.7 26.2 86.7 0.1 2.4 0.00 38.1 52.2 3.1 4.5 3.1 81 9 35.8 27.3 71.4 0.2 17.4 0.00 38.3 52.0 2.7 5.1 2.5 110 10 42.8 27.9 55.5 0.4 33.5 0.00 41.0 51.8 1.8 4.5 1.3 91 11 48.0 26.4 43.1 0.6 47.1 0.00 45.0 51.4 2.5 5.8 2.0 267 12 52.3 22.1 30.3 0.9 56.1 0.00 48.7 51.3 2.7 7.4 2.2 273 13 55.2 20.8 25.9 1.1 59.5 0.00 52.2 51.1 3.6 9.2 2.5 289 14 57.6 21.4 24.4 1.2 57.3 0.00 54.9 51.1 4.3 10.5 3.4 278 15 59.0 23.5 25.2 1.3 49.7 0.00 56.7 50.9 6.3 12.1 5.8 284 16 59.9 22.1 23.1 1.4 37.0 0.00 57.0 50.9 8.3 13.6 7.8 291 17 59.4 21.2 22.6 1.3 21.0 0.00 56.1 51.1 9.8 14.1 9.4 281 18 57.4 18.3 21.4 1.3 4.5 0.00 54.1 51.1 8.1 13.2 7.8 288 19 53.4 19.2 25.7 1.0 0.0 0.00 52.0 51.3 4.7 8.9 4.7 269 20 49.8 19.6 30.1 0.9 0.0 0.00 50.2 51.4 2.0 8.5 1.8 264 21 42.4 29.3 60.4 0.4 0.0 0.00 48.6 51.6 0.9 2.7 0.9 56 22 38.7 30.2 71.5 0.2 0.0 0.00 46.9 51.8 1.1 2.9 0.9 89 23 37.2 27.3 67.5 0.2 0.0 0.00 45.7 51.8 1.6 2.7 1.3 76 24 36.0 27.0 69.6 0.2 0.0 0.00 44.4 52.0 1.6 3.4 1.6 54 AZMET Daily Weather Data : TUCSON : Jan 28 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.6 27.9 43.2 DegF RELATIVE HUMIDITY 94.0 19.5 55.4 % DEWPOINT 25.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 57.0 37.9 46.4 DegF SOIL TEMP. 20 in 53.2 50.9 51.8 DegF WIND SPEED 14.1 3.1 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 295 Degrees SOLAR RADIATION 385.6 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 1.1 132 2.5 203 4.9 291 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jan 29 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 34.7 27.3 73.7 0.2 0.0 0.00 43.2 52.0 1.1 3.4 1.1 93 2 33.6 27.1 76.9 0.2 0.0 0.00 42.3 52.0 1.3 3.8 1.3 67 3 32.9 26.8 78.0 0.1 0.0 0.00 41.4 52.0 1.3 2.5 1.3 69 4 32.9 26.6 77.2 0.1 0.0 0.00 40.5 51.8 1.8 2.7 1.6 97 5 31.6 26.4 81.0 0.1 0.0 0.00 39.7 51.8 1.1 2.7 1.1 90 6 30.2 26.4 85.8 0.1 0.0 0.00 39.0 51.6 1.6 3.4 0.9 86 7 29.8 26.1 85.6 0.1 0.0 0.00 38.5 51.4 2.0 4.3 1.8 88 8 29.7 26.1 86.5 0.1 2.6 0.00 38.1 51.3 1.1 2.7 0.9 76 9 37.4 27.3 67.1 0.3 17.4 0.00 38.3 51.1 0.9 3.4 0.4 77 10 45.5 26.2 46.7 0.6 33.9 0.00 41.5 50.9 1.1 3.4 0.2 183 11 52.2 25.3 35.1 0.9 47.8 0.00 45.7 50.7 1.6 4.5 1.1 266 12 56.8 23.4 27.1 1.1 56.9 0.00 49.8 50.5 4.3 8.7 3.8 307 13 60.8 21.0 21.3 1.4 60.7 0.00 52.9 50.4 8.1 12.5 7.6 308 14 63.5 22.6 20.8 1.6 58.3 0.00 54.9 50.4 10.1 15.4 9.6 303 15 65.1 23.4 20.3 1.7 50.4 0.00 55.8 50.2 10.5 15.2 10.1 309 16 66.4 24.4 20.3 1.8 37.5 0.00 55.9 50.2 9.4 15.0 8.9 302 17 67.3 22.6 18.2 1.9 21.3 0.00 55.2 50.4 6.5 12.1 6.3 284 18 66.4 21.9 18.3 1.8 5.0 0.00 53.4 50.5 2.2 5.8 1.6 262 19 57.2 25.2 29.3 1.1 0.0 0.00 51.3 50.7 1.6 4.9 0.4 102 20 49.1 28.0 44.0 0.7 0.0 0.00 49.3 50.7 1.6 4.3 1.3 94 21 44.4 28.6 53.3 0.5 0.0 0.00 47.7 50.9 1.3 4.3 1.1 77 22 41.4 28.4 60.0 0.3 0.0 0.00 46.0 51.1 1.1 3.4 0.9 91 23 38.8 27.9 64.3 0.3 0.0 0.00 44.8 51.3 1.1 2.7 0.9 108 24 36.9 27.5 68.7 0.2 0.0 0.00 43.5 51.3 1.3 3.4 1.1 101 AZMET Daily Weather Data : TUCSON : Jan 29 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.4 28.6 46.0 DegF RELATIVE HUMIDITY 88.6 15.0 52.5 % DEWPOINT 25.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 55.9 37.9 46.2 DegF SOIL TEMP. 20 in 52.0 50.2 51.1 DegF WIND SPEED 15.4 3.1 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 315 Degrees SOLAR RADIATION 391.6 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 3.2 135 5.6 208 8.3 299 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jan 30 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 34.9 27.1 73.1 0.2 0.0 0.00 42.4 51.3 1.1 4.3 0.9 103 2 33.8 26.6 74.8 0.2 0.0 0.00 41.5 51.3 1.3 3.6 1.1 95 3 32.4 26.6 78.7 0.1 0.0 0.00 40.6 51.3 1.1 5.1 1.1 98 4 31.8 26.2 79.5 0.1 0.0 0.00 39.7 51.1 1.8 4.9 1.1 95 5 31.3 25.9 80.6 0.1 0.0 0.00 39.0 51.1 1.3 4.0 0.9 131 6 30.2 25.9 83.5 0.1 0.0 0.00 38.5 50.9 1.6 6.3 1.1 102 7 29.5 25.2 84.0 0.1 0.0 0.00 37.9 50.7 1.6 3.8 0.9 103 8 31.5 24.6 75.3 0.2 2.6 0.00 37.6 50.5 1.6 5.6 0.9 79 9 41.9 25.7 53.2 0.4 17.9 0.00 37.8 50.4 2.2 5.6 1.3 296 10 57.6 16.9 21.1 1.3 34.6 0.00 41.0 50.2 6.3 16.1 4.9 120 11 64.9 11.1 11.9 1.9 48.5 0.00 44.8 50.0 10.5 18.8 10.1 102 12 67.1 10.4 10.8 2.0 57.8 0.00 48.4 49.8 11.4 20.1 11.0 94 13 68.4 10.0 10.1 2.1 61.4 0.00 51.8 49.8 11.2 18.8 10.7 103 14 69.6 10.6 10.0 2.2 59.0 0.00 54.9 49.6 9.2 16.3 8.5 95 15 70.5 10.0 9.4 2.3 51.4 0.00 56.8 49.6 8.5 15.7 8.3 101 16 71.1 10.2 9.3 2.3 38.2 0.00 57.6 49.6 8.3 13.9 8.1 100 17 70.7 8.8 8.9 2.3 22.0 0.00 57.2 49.6 8.5 14.5 8.3 91 18 68.0 8.1 9.4 2.1 5.3 0.00 55.2 49.8 7.8 15.7 7.8 89 19 64.4 7.0 10.1 1.9 0.0 0.00 53.2 50.0 5.8 10.7 5.8 89 20 59.0 9.3 13.8 1.5 0.0 0.00 51.3 50.2 1.6 5.8 1.3 84 21 51.1 21.4 31.1 0.9 0.0 0.00 49.6 50.5 1.3 3.4 0.9 317 22 47.5 25.2 41.8 0.7 0.0 0.00 48.0 50.7 1.3 4.0 0.7 327 23 42.6 20.7 41.0 0.6 0.0 0.00 46.6 50.7 0.4 1.8 0.4 72 24 41.4 20.3 42.5 0.5 0.0 0.00 45.3 50.9 0.4 2.7 0.4 96 AZMET Daily Weather Data : TUCSON : Jan 30 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.6 28.6 50.4 DegF RELATIVE HUMIDITY 86.4 7.7 40.2 % DEWPOINT 18.1 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 57.7 37.4 46.6 DegF SOIL TEMP. 20 in 51.3 49.6 50.4 DegF WIND SPEED 20.1 4.5 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 97 Degrees SOLAR RADIATION 399.0 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 4.7 140 6.8 215 9.5 309 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jan 31 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.2 21.7 45.4 0.5 0.0 0.00 44.2 50.9 1.6 3.6 0.9 110 2 40.1 22.8 49.4 0.4 0.0 0.00 43.3 51.1 1.6 3.8 0.9 122 3 39.4 20.8 47.2 0.4 0.0 0.00 42.4 51.1 2.2 4.9 2.0 82 4 41.2 18.9 40.5 0.5 0.0 0.00 41.5 50.9 1.6 4.7 0.7 46 5 37.4 20.7 50.3 0.4 0.0 0.00 40.8 50.9 1.1 2.7 0.9 104 6 35.4 22.1 58.0 0.3 0.0 0.00 40.1 50.7 0.7 2.5 0.4 117 7 34.2 23.4 64.1 0.2 0.0 0.00 39.6 50.7 0.9 3.1 0.4 120 8 34.7 23.0 61.8 0.3 2.6 0.00 39.0 50.5 0.9 3.4 0.7 106 9 45.3 22.8 41.4 0.6 17.4 0.00 39.6 50.4 0.9 4.0 0.7 102 10 56.3 16.5 20.8 1.2 33.9 0.00 42.8 50.2 2.5 4.7 2.2 68 11 61.5 16.0 16.8 1.5 47.5 0.00 47.1 50.0 3.4 6.3 3.1 65 12 65.7 15.4 14.1 1.9 56.6 0.00 51.3 49.8 3.6 7.4 3.1 81 13 70.0 16.2 12.6 2.2 60.4 0.00 55.2 49.8 2.5 6.9 1.6 94 14 73.0 16.5 11.5 2.5 58.3 0.00 58.5 49.6 2.0 9.6 0.9 298 15 73.6 17.4 11.8 2.5 50.4 0.00 59.7 49.6 5.8 12.1 5.1 309 16 73.8 17.8 11.9 2.5 37.5 0.00 59.5 49.8 7.4 13.9 6.7 298 17 72.9 18.1 12.4 2.4 21.5 0.00 58.3 49.8 7.6 12.1 7.2 301 18 70.0 18.9 14.1 2.2 5.3 0.00 55.8 50.0 6.9 11.9 6.9 292 19 64.6 19.0 17.3 1.7 0.0 0.00 53.6 50.2 4.0 7.2 3.8 291 20 60.4 20.1 20.9 1.4 0.0 0.00 51.6 50.5 5.4 8.3 5.1 268 21 55.9 24.8 30.1 1.1 0.0 0.00 50.4 50.7 2.7 4.9 2.5 256 22 49.1 26.2 40.6 0.7 0.0 0.00 48.9 50.9 1.6 5.4 1.1 68 23 44.6 26.8 49.3 0.5 0.0 0.00 47.5 51.1 1.6 4.0 1.3 77 24 43.0 26.2 51.2 0.5 0.0 0.00 46.2 51.1 1.8 3.8 1.8 77 AZMET Daily Weather Data : TUCSON : Jan 31 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.5 33.3 53.4 DegF RELATIVE HUMIDITY 69.0 9.7 33.1 % DEWPOINT 20.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 59.9 39.0 48.2 DegF SOIL TEMP. 20 in 51.1 49.6 50.4 DegF WIND SPEED 13.9 2.9 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 320 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 5.9 145 8.5 223 11.7 320 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Feb 1 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.2 26.6 55.8 0.4 0.0 0.00 45.0 51.3 1.1 3.4 0.9 73 2 38.7 27.1 62.5 0.3 0.0 0.00 43.9 51.3 1.3 2.7 1.3 61 3 37.0 27.0 66.6 0.3 0.0 0.00 43.0 51.3 1.1 2.5 1.1 71 4 35.8 26.6 68.6 0.2 0.0 0.00 42.1 51.1 1.8 4.3 1.6 74 5 38.1 26.2 62.1 0.3 0.0 0.00 41.2 51.1 2.7 4.7 2.7 88 6 37.2 26.2 64.2 0.3 0.0 0.00 40.5 51.1 2.5 5.1 2.5 92 7 35.2 26.2 69.6 0.2 0.0 0.00 39.7 50.9 2.7 4.3 2.7 76 8 36.0 25.9 66.7 0.2 2.9 0.00 39.2 50.7 2.9 4.7 2.5 89 9 43.0 26.1 51.3 0.5 18.2 0.00 39.7 50.5 2.9 5.6 2.9 87 10 51.3 25.9 37.3 0.8 34.6 0.00 42.8 50.4 4.3 6.7 4.0 102 11 59.5 24.3 25.7 1.3 48.5 0.00 46.9 50.2 3.6 6.7 3.1 100 12 64.8 22.3 19.7 1.7 57.8 0.00 51.6 50.0 2.5 6.7 1.1 215 13 66.9 17.8 15.0 1.9 61.4 0.00 55.0 50.0 6.7 13.0 6.3 278 14 68.2 16.5 13.6 2.0 59.0 0.00 56.8 49.8 8.5 14.5 8.1 288 15 69.1 16.2 13.0 2.1 51.1 0.00 57.6 49.8 10.1 14.3 9.4 306 16 68.9 16.0 12.9 2.1 38.2 0.00 57.4 49.8 10.7 16.8 10.3 300 17 68.0 17.8 14.4 2.0 22.2 0.00 56.1 50.0 10.5 15.9 10.3 296 18 65.7 20.1 17.3 1.8 5.5 0.00 54.0 50.2 9.2 14.5 8.9 290 19 62.1 21.2 20.6 1.5 0.0 0.00 52.0 50.4 7.2 11.6 6.9 300 20 58.6 21.9 24.1 1.3 0.0 0.00 50.2 50.5 4.9 8.3 4.7 261 21 54.7 23.7 30.0 1.0 0.0 0.00 48.9 50.7 1.6 5.1 0.9 296 22 47.7 25.2 41.3 0.7 0.0 0.00 47.7 50.7 1.6 4.0 1.3 88 23 44.8 25.9 47.2 0.5 0.0 0.00 46.4 50.9 2.0 4.9 1.6 75 24 42.1 26.4 53.3 0.4 0.0 0.00 45.1 51.1 2.0 4.5 1.8 109 AZMET Daily Weather Data : TUCSON : Feb 1 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.8 34.2 51.4 DegF RELATIVE HUMIDITY 72.9 11.8 39.7 % DEWPOINT 23.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 57.7 39.2 47.7 DegF SOIL TEMP. 20 in 51.3 49.8 50.5 DegF WIND SPEED 16.8 4.3 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 309 Degrees SOLAR RADIATION 399.2 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 4.1 150 6.7 230 9.7 330 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Feb 2 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.2 26.2 55.1 0.4 0.0 0.00 44.1 51.1 1.8 4.0 1.8 92 2 39.0 26.6 60.8 0.3 0.0 0.00 43.2 51.1 2.0 5.6 1.8 85 3 38.8 26.4 60.8 0.3 0.0 0.00 42.3 50.9 2.0 4.5 1.8 69 4 38.5 26.4 61.2 0.3 0.0 0.00 41.5 50.9 2.7 4.3 2.0 87 5 37.0 26.8 66.1 0.3 0.0 0.00 40.8 50.7 2.2 6.7 0.7 36 6 35.4 27.1 71.5 0.2 0.0 0.00 40.1 50.7 1.6 4.9 0.9 109 7 33.1 26.8 77.2 0.1 0.0 0.00 39.4 50.5 1.6 3.6 1.3 104 8 32.7 26.8 78.3 0.1 2.9 0.00 38.8 50.4 1.3 3.8 1.1 81 9 42.1 27.9 57.2 0.4 18.4 0.00 39.6 50.2 1.6 4.0 1.6 69 10 50.7 26.1 38.3 0.8 34.9 0.00 42.6 50.2 2.2 4.7 1.8 257 11 57.0 24.8 28.7 1.1 48.7 0.00 46.6 50.0 2.7 6.3 2.5 291 12 64.2 23.4 21.0 1.6 57.8 0.00 50.7 49.8 3.4 6.3 2.9 264 13 68.4 19.8 15.5 2.0 61.6 0.00 54.7 49.6 3.8 8.7 2.0 321 14 71.2 16.9 12.4 2.3 59.5 0.00 57.6 49.5 4.7 10.5 4.0 100 15 72.9 15.6 11.2 2.4 51.8 0.00 59.5 49.5 4.0 8.5 2.9 130 16 73.0 14.9 10.7 2.5 38.9 0.00 60.4 49.6 3.1 8.3 0.9 141 17 71.4 17.2 12.5 2.3 22.5 0.00 59.5 49.6 7.6 12.8 7.2 300 18 69.1 18.3 14.3 2.1 5.7 0.00 57.4 49.8 6.0 9.6 5.8 303 19 62.4 22.6 21.8 1.5 0.0 0.00 55.0 50.2 1.8 4.3 1.6 286 20 54.3 26.2 33.9 1.0 0.0 0.00 52.9 50.4 1.1 3.4 0.4 108 21 48.4 30.2 49.3 0.6 0.0 0.00 51.1 50.5 1.6 3.4 1.1 79 22 44.6 30.2 56.9 0.4 0.0 0.00 49.3 50.7 1.3 3.4 1.3 81 23 41.5 30.0 63.2 0.3 0.0 0.00 47.8 50.9 1.3 2.7 1.3 85 24 40.5 25.5 54.9 0.4 0.0 0.00 46.4 51.1 1.3 3.1 1.3 92 AZMET Daily Weather Data : TUCSON : Feb 2 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.7 31.5 51.1 DegF RELATIVE HUMIDITY 82.1 9.2 43.0 % DEWPOINT 24.3 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 60.4 38.8 48.4 DegF SOIL TEMP. 20 in 51.1 49.5 50.4 DegF WIND SPEED 12.8 2.7 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 25 Degrees SOLAR RADIATION 402.5 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 5.9 156 8.5 239 11.5 342 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, 2009 AZMET Hourly Weather Data : TUCSON : Feb 3 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.5 24.4 56.8 0.3 0.0 0.00 45.1 51.1 1.3 2.7 1.1 81 2 37.2 24.4 59.3 0.3 0.0 0.00 43.9 51.3 1.1 2.7 0.7 82 3 35.2 25.0 65.8 0.2 0.0 0.00 42.8 51.1 1.1 2.2 0.9 105 4 34.0 24.4 67.8 0.2 0.0 0.00 41.7 51.1 0.9 3.4 0.9 61 5 32.5 24.4 71.5 0.2 0.0 0.00 40.8 51.1 1.3 3.4 1.3 92 6 31.5 24.1 73.9 0.2 0.0 0.00 39.9 50.9 1.1 2.7 1.1 103 7 31.5 23.5 72.2 0.2 0.0 0.00 39.2 50.9 1.8 3.6 1.8 84 8 35.4 23.2 61.0 0.3 3.1 0.00 38.7 50.7 2.0 3.6 1.1 256 9 43.7 25.5 48.7 0.5 18.9 0.00 39.6 50.5 1.1 3.4 1.1 282 10 54.7 23.5 29.9 1.0 35.8 0.00 43.2 50.4 0.9 2.7 0.7 283 11 62.8 21.2 20.2 1.6 49.9 0.00 47.8 50.2 1.1 3.4 1.1 292 12 70.0 19.9 14.8 2.1 59.3 0.00 52.7 50.0 1.6 11.6 0.4 352 13 74.5 15.3 10.4 2.6 63.1 0.00 56.1 49.8 6.9 14.5 6.7 97 14 76.1 14.2 9.4 2.8 60.9 0.00 58.6 49.8 6.3 11.6 5.8 94 15 77.5 10.4 7.6 3.0 53.3 0.00 60.1 49.8 6.7 13.4 6.3 112 16 78.3 10.0 7.2 3.1 40.1 0.00 60.3 49.8 4.7 11.0 4.0 110 17 77.9 10.6 7.5 3.0 23.6 0.00 59.7 49.8 4.0 9.4 3.6 69 18 75.2 12.7 9.3 2.7 6.2 0.00 57.6 50.2 1.3 3.8 1.3 79 19 61.9 19.4 19.4 1.5 0.0 0.00 54.9 50.4 0.9 3.8 0.4 99 20 57.4 20.8 24.1 1.2 0.0 0.00 52.7 50.5 1.6 5.1 1.1 87 21 50.4 23.2 34.1 0.8 0.0 0.00 50.5 50.7 1.3 4.7 1.3 92 22 46.2 24.6 42.5 0.6 0.0 0.00 48.9 51.1 1.1 2.7 0.9 98 23 43.3 25.5 49.0 0.5 0.0 0.00 47.3 51.1 1.6 4.3 1.3 96 24 41.0 26.1 55.0 0.4 0.0 0.00 46.0 51.3 1.3 3.4 1.1 106 AZMET Daily Weather Data : TUCSON : Feb 3 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.9 30.0 52.7 DegF RELATIVE HUMIDITY 80.8 5.5 38.2 % DEWPOINT 20.7 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 60.3 38.5 48.7 DegF SOIL TEMP. 20 in 51.3 49.6 50.5 DegF WIND SPEED 14.5 2.2 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 94 Degrees SOLAR RADIATION 414.3 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 7.9 163 10.6 249 13.5 355 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Feb 4 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.0 26.2 60.1 0.3 0.0 0.00 44.8 51.3 0.9 2.9 0.9 85 2 37.4 26.2 63.9 0.3 0.0 0.00 43.7 51.3 1.1 2.9 1.1 88 3 37.4 25.2 61.1 0.3 0.0 0.00 42.8 51.3 2.0 4.7 1.8 92 4 36.9 24.4 60.5 0.3 0.0 0.00 41.9 51.3 1.6 3.4 1.6 117 5 35.6 23.9 62.1 0.3 0.0 0.00 41.0 51.1 1.1 3.8 0.9 116 6 34.3 23.5 63.9 0.2 0.0 0.00 40.3 51.1 0.9 3.4 0.9 117 7 34.0 23.5 65.2 0.2 0.0 0.00 39.6 50.9 1.1 2.9 0.9 116 8 35.4 23.2 60.6 0.3 2.9 0.00 39.2 50.7 1.3 5.4 1.1 120 9 47.1 25.2 42.3 0.6 19.1 0.00 40.5 50.5 0.7 2.7 0.7 149 10 63.0 17.6 17.6 1.6 33.7 0.00 43.9 50.4 5.6 11.2 5.4 125 11 69.4 16.2 12.8 2.1 42.5 0.00 47.5 50.2 6.0 11.0 5.8 112 12 73.2 14.0 10.2 2.5 48.3 0.00 51.1 50.0 9.6 17.0 9.4 115 13 75.7 12.6 8.9 2.8 52.6 0.00 54.3 50.0 9.8 16.1 9.4 115 14 77.0 12.6 8.5 2.9 52.8 0.00 56.7 49.8 10.1 15.9 9.6 101 15 78.6 12.6 8.0 3.1 46.8 0.00 59.0 49.8 8.3 15.0 8.1 94 16 79.2 13.1 8.1 3.1 35.4 0.00 60.3 49.8 6.5 12.8 6.3 93 17 78.8 12.7 8.1 3.1 22.5 0.00 59.7 50.0 6.5 11.0 6.3 85 18 76.8 12.9 8.7 2.9 6.2 0.00 58.1 50.2 3.1 8.5 2.9 94 19 70.0 15.4 12.3 2.2 0.0 0.00 55.8 50.4 2.9 9.6 2.7 291 20 59.4 20.5 22.4 1.4 0.0 0.00 53.6 50.5 0.9 2.9 0.2 333 21 52.5 22.8 30.9 0.9 0.0 0.00 51.8 50.7 1.3 4.3 1.1 75 22 50.0 22.3 33.4 0.8 0.0 0.00 50.2 50.9 2.0 4.0 1.8 86 23 48.4 21.9 34.9 0.8 0.0 0.00 48.7 51.1 2.2 4.9 2.0 71 24 46.8 21.0 35.6 0.7 0.0 0.00 47.5 51.3 0.9 3.4 0.9 70 AZMET Daily Weather Data : TUCSON : Feb 4 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.1 32.9 55.6 DegF RELATIVE HUMIDITY 71.6 6.6 33.3 % DEWPOINT 19.6 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 60.3 39.2 48.7 DegF SOIL TEMP. 20 in 51.3 49.8 50.5 DegF WIND SPEED 17.0 3.6 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 103 Degrees SOLAR RADIATION 362.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.3 172 11.2 260 14.0 369 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Feb 5 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.5 23.4 44.6 0.5 0.0 0.00 46.4 51.3 1.3 3.1 1.3 79 2 42.4 22.8 45.3 0.5 0.0 0.00 45.3 51.3 2.0 4.7 2.0 73 3 44.6 20.7 38.1 0.6 0.0 0.00 44.4 51.3 2.5 3.8 2.2 83 4 44.8 19.0 35.4 0.6 0.0 0.00 43.7 51.3 3.1 4.3 3.1 91 5 45.0 18.0 33.6 0.7 0.0 0.00 43.0 51.3 2.9 5.8 2.9 96 6 43.3 19.0 37.3 0.6 0.0 0.00 42.4 51.1 2.7 4.3 2.5 96 7 41.2 21.9 45.8 0.5 0.0 0.00 41.7 51.1 3.6 5.4 3.6 80 8 41.5 22.6 46.5 0.5 4.3 0.00 41.4 50.9 2.7 5.1 2.7 82 9 48.2 24.1 38.7 0.7 21.3 0.00 42.4 50.7 3.6 5.8 3.6 80 10 59.4 24.3 25.9 1.3 33.9 0.00 45.7 50.5 4.3 6.7 4.0 90 11 68.7 24.3 18.6 2.0 38.2 0.00 49.8 50.4 4.0 7.2 3.8 94 12 75.6 21.6 13.1 2.6 34.9 0.00 54.3 50.4 5.4 8.7 5.1 95 13 79.0 20.8 11.3 3.0 62.6 0.00 58.5 50.2 4.9 14.3 3.8 128 14 81.0 20.5 10.6 3.2 59.3 0.00 61.7 50.2 5.4 12.3 4.0 141 15 82.9 20.1 9.7 3.5 51.8 0.00 63.7 50.2 4.7 11.6 2.7 190 16 83.8 18.9 8.9 3.6 38.9 0.00 64.4 50.2 4.7 10.7 3.1 182 17 82.8 17.4 8.6 3.5 22.7 0.00 63.9 50.4 5.4 12.3 4.7 203 18 79.7 16.5 9.2 3.1 4.5 0.00 61.9 50.5 4.3 14.1 3.8 207 19 71.1 19.6 14.2 2.3 0.0 0.00 59.5 50.9 0.9 2.7 0.2 86 20 63.3 23.9 22.1 1.5 0.0 0.00 57.6 51.1 1.6 3.1 1.6 70 21 59.5 25.3 26.9 1.3 0.0 0.00 55.8 51.4 2.5 6.9 2.5 78 22 61.5 23.4 23.0 1.4 0.0 0.00 54.3 51.6 2.9 6.9 2.9 88 23 61.2 23.0 22.9 1.4 0.0 0.00 53.2 51.8 3.4 6.5 3.1 90 24 61.7 21.0 20.6 1.5 0.0 0.00 52.0 52.0 2.7 6.7 2.5 96 AZMET Daily Weather Data : TUCSON : Feb 5 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.9 39.9 61.0 DegF RELATIVE HUMIDITY 54.2 7.6 25.5 % DEWPOINT 21.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 64.4 41.4 51.8 DegF SOIL TEMP. 20 in 52.0 50.2 50.9 DegF WIND SPEED 14.3 3.4 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 108 Degrees SOLAR RADIATION 372.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.5 183 14.6 275 18.4 388 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Feb 6 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.9 20.5 21.5 1.4 0.0 0.00 50.7 52.2 2.7 6.5 2.5 82 2 62.6 19.0 18.5 1.6 0.0 0.00 49.8 52.2 4.5 12.1 3.8 104 3 63.9 18.9 17.5 1.7 0.0 0.00 49.3 52.3 5.1 17.0 4.5 85 4 57.2 21.4 24.8 1.2 0.0 0.00 48.6 52.3 1.6 6.7 0.7 288 5 51.3 23.4 33.5 0.9 0.0 0.00 47.5 52.2 2.2 6.5 2.0 280 6 49.5 25.2 38.5 0.7 0.0 0.00 46.6 52.2 2.9 4.9 2.2 288 7 46.2 27.1 47.3 0.6 0.0 0.00 45.7 52.2 2.0 5.8 0.2 24 8 43.5 27.9 53.8 0.4 3.3 0.00 45.0 52.0 1.8 6.3 1.3 85 9 51.3 28.0 40.8 0.8 19.4 0.00 45.5 52.0 1.1 2.7 0.9 83 10 58.6 28.6 31.7 1.1 35.8 0.00 48.4 51.8 1.6 4.5 1.3 78 11 64.2 29.3 26.8 1.5 49.7 0.00 52.2 51.8 1.6 5.6 1.1 148 12 67.8 27.9 22.2 1.8 58.8 0.00 56.3 51.6 3.6 11.0 3.1 100 13 69.8 24.8 18.3 2.0 62.1 0.00 59.9 51.4 3.6 10.1 1.6 170 14 72.0 24.8 17.0 2.2 60.0 0.00 63.0 51.4 3.6 8.5 2.5 279 15 73.8 25.2 16.3 2.4 51.4 0.00 64.6 51.4 7.8 17.0 6.7 263 16 72.7 25.2 16.9 2.3 37.0 0.00 64.6 51.4 9.2 19.7 8.3 268 17 72.3 18.3 12.8 2.3 24.1 0.00 63.7 51.6 10.7 17.0 10.3 255 18 69.8 19.8 14.7 2.1 6.9 0.00 61.5 51.8 7.8 14.1 7.6 259 19 65.3 24.8 21.5 1.7 0.0 0.00 59.2 52.0 2.9 9.8 2.9 262 20 59.7 28.8 30.9 1.2 0.0 0.00 56.8 52.3 2.0 4.7 0.9 312 21 55.4 34.5 45.8 0.8 0.0 0.00 55.0 52.5 2.0 4.9 0.7 286 22 53.2 34.3 48.7 0.7 0.0 0.00 53.4 52.7 1.6 5.4 0.7 107 23 56.1 38.3 50.9 0.8 0.0 0.00 52.7 52.9 4.5 8.7 4.5 305 24 55.6 41.5 59.1 0.6 0.0 0.00 52.0 52.9 6.0 9.4 6.0 316 AZMET Daily Weather Data : TUCSON : Feb 6 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.7 41.9 60.4 DegF RELATIVE HUMIDITY 66.8 11.3 30.4 % DEWPOINT 26.6 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 64.8 45.0 53.8 DegF SOIL TEMP. 20 in 52.9 51.4 52.0 DegF WIND SPEED 19.7 3.8 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 272 Degrees SOLAR RADIATION 408.8 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 7.0 190 9.9 285 13.9 401 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Feb 7 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.2 40.6 62.6 0.5 0.0 0.00 51.1 53.1 2.2 6.7 1.1 308 2 47.8 39.7 73.5 0.3 0.0 0.00 49.8 53.1 1.1 3.1 0.7 60 3 45.3 37.6 74.5 0.3 0.0 0.00 48.6 53.1 1.3 5.1 0.9 80 4 43.2 35.4 73.8 0.3 0.0 0.00 47.5 53.1 2.0 4.5 1.3 87 5 41.7 34.3 75.2 0.2 0.0 0.00 46.6 52.9 1.6 4.3 1.1 86 6 40.3 33.8 77.5 0.2 0.0 0.00 45.5 52.9 2.0 3.8 1.6 87 7 39.2 33.4 80.0 0.2 0.0 0.00 44.8 52.9 2.2 5.4 1.1 77 8 39.2 33.4 80.1 0.2 2.2 0.00 44.1 52.7 2.0 5.8 1.3 92 9 44.1 34.3 68.8 0.3 10.3 0.00 44.4 52.5 2.2 4.9 1.3 314 10 50.9 33.4 51.7 0.6 33.5 0.00 46.8 52.3 3.6 7.4 3.4 323 11 59.0 36.5 42.9 1.0 46.3 0.00 51.1 52.2 3.8 7.2 3.6 306 12 65.3 32.0 28.8 1.5 57.3 0.00 55.2 52.0 2.2 8.9 0.7 66 13 67.5 33.6 28.4 1.6 62.6 0.00 58.8 52.0 4.0 14.3 2.7 124 14 70.7 32.2 24.2 2.0 58.5 0.00 61.3 51.8 5.8 19.0 4.5 153 15 72.3 28.0 19.2 2.2 60.2 0.00 62.4 51.8 8.9 19.0 7.8 148 16 72.7 25.3 17.0 2.3 44.9 0.00 62.8 51.8 7.4 16.1 6.3 200 17 72.3 26.6 18.2 2.2 27.7 0.00 61.7 52.0 6.0 14.1 4.7 190 18 70.7 25.7 18.4 2.1 9.1 0.00 59.7 52.0 6.7 17.2 5.6 196 19 66.7 29.3 24.4 1.7 0.0 0.00 57.0 52.3 5.6 13.0 5.1 193 20 64.4 30.9 28.4 1.5 0.0 0.00 55.2 52.5 3.6 10.1 3.1 194 21 58.6 35.1 41.4 1.0 0.0 0.00 53.8 52.7 2.0 4.3 1.8 249 22 56.5 35.4 44.8 0.9 0.0 0.00 52.5 52.9 2.0 4.3 1.1 296 23 54.9 36.5 49.8 0.7 0.0 0.00 51.3 52.9 2.0 5.4 1.6 78 24 53.6 38.7 57.1 0.6 0.0 0.00 50.2 53.1 4.3 10.3 1.8 313 AZMET Daily Weather Data : TUCSON : Feb 7 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.8 38.1 56.3 DegF RELATIVE HUMIDITY 83.7 15.1 48.4 % DEWPOINT 33.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 62.8 44.1 52.5 DegF SOIL TEMP. 20 in 53.1 51.8 52.5 DegF WIND SPEED 19.0 3.6 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 177 Degrees SOLAR RADIATION 412.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.3 197 9.0 294 12.4 414 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Feb 8 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.8 43.9 74.4 0.3 0.0 0.00 50.0 53.1 8.7 15.0 8.5 308 2 50.4 44.8 81.0 0.2 0.0 0.00 51.1 53.2 12.1 19.7 11.6 306 3 48.0 46.4 94.2 0.1 0.0 0.07 50.5 53.1 6.0 11.9 5.8 323 4 47.3 46.0 95.9 0.1 0.0 0.19 50.2 53.1 2.0 6.9 0.7 356 5 46.6 44.8 93.3 0.1 0.0 0.09 50.2 53.1 3.8 8.3 3.1 341 6 45.5 43.2 91.9 0.1 0.0 0.08 49.8 52.9 2.7 6.5 2.2 104 7 44.6 42.6 92.4 0.1 0.0 0.00 50.0 52.9 3.8 8.5 3.4 81 8 45.0 42.6 91.9 0.1 0.5 0.02 49.6 52.9 5.1 9.4 4.9 93 9 45.9 42.6 88.5 0.1 9.8 0.01 50.0 52.7 5.1 9.2 4.9 82 10 48.6 42.1 78.1 0.3 24.4 0.00 50.7 52.7 6.5 10.7 6.3 63 11 50.7 40.6 68.5 0.4 28.7 0.00 52.0 52.5 4.9 11.6 4.0 70 12 51.6 39.2 62.7 0.5 31.3 0.00 53.8 52.5 4.7 17.0 3.4 230 13 54.1 37.8 53.7 0.7 56.6 0.00 56.5 52.5 4.5 13.2 3.4 198 14 55.9 36.5 48.1 0.8 54.2 0.00 58.8 52.3 6.9 16.6 5.6 243 15 54.9 35.4 47.8 0.8 16.0 0.00 59.4 52.3 6.5 12.1 5.8 276 16 50.7 39.7 66.3 0.4 5.3 0.00 57.7 52.3 6.3 13.2 2.0 248 17 48.6 39.6 70.9 0.3 2.6 0.00 56.1 52.5 6.5 16.1 5.8 320 18 45.3 41.9 87.8 0.1 0.7 0.05 54.5 52.5 5.8 15.4 5.1 309 19 44.8 42.1 90.3 0.1 0.0 0.01 53.6 52.7 4.3 6.9 3.6 84 20 44.8 42.3 90.8 0.1 0.0 0.00 52.3 52.7 4.5 7.4 4.3 95 21 45.0 42.4 90.9 0.1 0.0 0.00 51.3 52.9 3.6 6.3 3.6 97 22 44.4 41.2 88.3 0.1 0.0 0.00 50.7 52.9 3.4 5.6 3.1 82 23 44.1 41.0 89.1 0.1 0.0 0.00 49.8 52.9 3.6 6.5 3.6 87 24 45.1 41.2 86.0 0.1 0.0 0.00 49.3 52.9 3.1 6.3 2.9 85 AZMET Daily Weather Data : TUCSON : Feb 8 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 57.7 43.5 48.0 DegF RELATIVE HUMIDITY 96.8 40.4 80.1 % DEWPOINT 41.7 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.2 KPas SOIL TEMP. 4 in 59.7 49.3 52.5 DegF SOIL TEMP. 20 in 53.2 52.3 52.7 DegF WIND SPEED 19.7 5.1 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 2 Degrees SOLAR RADIATION 230.1 Langleys PRECIPITATION 0.52 Inches AZMET REF. EVAPOTRANSPIRATION 0.05 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.5 197 2.5 296 5.8 420 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Feb 9 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.2 40.8 81.7 0.2 0.0 0.00 48.9 52.9 3.1 5.8 2.9 86 2 46.4 41.5 82.6 0.2 0.0 0.00 49.5 52.9 3.4 7.2 3.1 65 3 46.4 40.5 79.8 0.2 0.0 0.00 48.2 52.7 4.0 7.4 3.8 80 4 45.0 39.9 82.6 0.2 0.0 0.00 47.3 52.7 2.9 5.8 2.9 88 5 43.5 39.4 85.0 0.1 0.0 0.00 46.2 52.5 2.5 4.3 2.5 96 6 44.1 38.1 79.6 0.2 0.0 0.00 45.7 52.5 3.1 7.8 2.9 101 7 44.2 37.2 76.5 0.2 0.0 0.00 44.8 52.5 3.6 6.7 3.4 86 8 44.2 37.4 76.9 0.2 3.8 0.00 44.1 52.3 3.6 5.4 3.4 100 9 48.0 37.4 66.6 0.4 20.3 0.01 44.8 52.2 4.9 10.1 4.7 77 10 50.9 36.3 57.4 0.5 37.0 0.00 47.3 52.0 6.0 11.2 5.4 103 11 53.2 36.9 53.7 0.6 43.0 0.00 50.7 52.0 6.9 13.2 6.3 142 12 54.7 36.1 49.6 0.7 41.8 0.00 53.1 51.8 7.2 13.2 6.0 164 13 55.2 36.5 49.0 0.8 30.6 0.00 54.1 51.6 7.2 13.6 6.3 142 14 56.7 35.2 44.4 0.9 22.2 0.00 54.5 51.6 7.8 16.6 6.5 159 15 57.6 35.1 42.8 0.9 23.9 0.00 54.3 51.6 6.7 16.6 5.1 207 16 58.1 35.8 43.2 0.9 18.6 0.00 54.9 51.6 5.6 13.2 4.3 193 17 58.8 35.4 41.5 1.0 17.9 0.00 54.7 51.6 7.6 17.7 6.7 221 18 57.6 35.2 43.0 0.9 8.4 0.00 54.0 51.6 6.0 13.0 5.6 224 19 55.8 34.5 44.7 0.8 0.2 0.00 52.7 51.8 6.0 11.6 5.4 229 20 53.6 36.0 51.2 0.7 0.0 0.00 51.6 51.8 5.6 13.9 4.7 235 21 52.3 37.6 57.2 0.6 0.0 0.00 51.1 52.0 6.5 17.7 5.8 260 22 51.4 36.7 56.9 0.6 0.0 0.00 50.4 52.0 11.9 21.9 11.0 245 23 52.2 33.4 48.9 0.7 0.0 0.00 49.5 52.0 6.3 15.7 5.1 216 24 51.3 35.8 55.4 0.6 0.0 0.00 49.1 52.0 5.1 11.2 4.3 176 AZMET Daily Weather Data : TUCSON : Feb 9 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.9 42.1 51.1 DegF RELATIVE HUMIDITY 88.9 38.1 60.4 % DEWPOINT 37.0 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 54.9 44.1 50.0 DegF SOIL TEMP. 20 in 52.9 51.6 52.2 DegF WIND SPEED 21.9 5.6 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 172 Degrees SOLAR RADIATION 268.3 Langleys PRECIPITATION 0.01 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 1.1 198 3.4 300 6.5 426 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Feb 10 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.6 39.6 71.0 0.3 0.0 0.06 49.1 52.2 7.2 15.0 5.8 185 2 36.9 35.2 93.5 0.1 0.0 0.18 48.0 52.2 12.8 23.7 12.5 325 3 37.0 35.1 92.5 0.1 0.0 0.02 47.7 52.2 6.9 12.1 6.3 311 4 38.5 35.4 88.5 0.1 0.0 0.01 47.8 52.2 6.3 16.1 5.8 311 5 37.8 35.8 92.3 0.1 0.0 0.00 47.1 52.0 3.1 10.5 1.3 332 6 38.1 36.3 93.0 0.1 0.0 0.00 46.6 52.0 1.8 5.6 0.9 207 7 38.8 35.6 87.9 0.1 0.0 0.00 46.8 52.0 4.0 10.1 3.1 275 8 39.7 33.1 77.3 0.2 2.4 0.00 46.8 51.8 6.9 11.2 6.7 293 9 41.2 32.9 71.9 0.3 20.1 0.00 46.8 51.8 4.7 10.5 4.3 314 10 42.8 31.3 63.8 0.3 39.9 0.00 47.5 51.6 8.9 15.2 8.5 272 11 44.2 30.2 57.4 0.4 52.3 0.00 50.4 51.4 8.3 16.8 7.6 274 12 45.1 30.9 57.3 0.4 48.0 0.00 52.7 51.4 10.5 16.6 9.8 286 13 46.8 31.1 53.8 0.5 65.2 0.00 55.0 51.3 11.6 20.8 10.7 286 14 48.9 29.1 46.3 0.6 66.4 0.00 57.2 51.3 13.2 24.8 12.5 288 15 50.0 28.4 42.9 0.7 57.3 0.00 58.3 51.3 11.9 19.7 11.0 289 16 50.4 26.8 39.5 0.8 42.5 0.00 58.3 51.3 11.9 21.0 11.4 287 17 50.5 26.2 38.5 0.8 25.3 0.00 57.0 51.3 9.2 19.2 8.7 296 18 50.0 25.7 38.7 0.8 7.9 0.00 54.7 51.4 6.9 12.3 6.5 288 19 47.7 27.7 45.9 0.6 0.0 0.00 52.2 51.6 3.4 8.9 3.1 300 20 43.3 31.6 63.2 0.3 0.0 0.00 50.2 51.6 0.9 3.4 0.7 269 21 39.4 34.2 81.6 0.2 0.0 0.00 48.4 51.8 0.9 2.5 0.7 64 22 36.9 34.5 90.8 0.1 0.0 0.00 46.8 52.0 0.9 2.7 0.7 91 23 36.1 34.0 92.1 0.1 0.0 0.00 45.3 52.0 1.3 3.6 1.3 71 24 35.8 32.2 86.6 0.1 0.0 0.00 44.1 52.0 2.0 4.3 2.0 75 AZMET Daily Weather Data : TUCSON : Feb 10 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 51.4 35.2 42.6 DegF RELATIVE HUMIDITY 96.1 33.0 69.4 % DEWPOINT 32.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 58.5 44.1 50.2 DegF SOIL TEMP. 20 in 52.2 51.3 51.8 DegF WIND SPEED 24.8 6.5 MPH WIND VECTOR MAG. 5.1 MPH WIND VECTOR DIR. 292 Degrees SOLAR RADIATION 427.9 Langleys PRECIPITATION 0.27 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 0.0 198 0.2 300 1.8 428 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Feb 11 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 35.4 31.3 84.3 0.1 0.0 0.00 43.0 52.0 1.3 4.0 1.3 96 2 33.1 31.1 92.7 0.1 0.0 0.00 41.9 51.8 0.9 3.1 0.9 82 3 31.6 30.7 96.5 0.0 0.0 0.00 41.0 51.8 1.1 2.7 0.9 92 4 31.5 30.2 95.5 0.0 0.0 0.00 40.1 51.6 1.8 3.8 1.8 78 5 32.0 29.5 90.5 0.1 0.0 0.00 39.4 51.4 1.8 4.0 1.8 101 6 31.3 28.9 90.8 0.1 0.0 0.00 38.7 51.3 1.3 3.4 0.9 44 7 29.3 28.4 96.2 0.0 0.0 0.00 38.3 51.1 0.9 3.8 0.7 123 8 30.2 29.3 95.9 0.0 4.5 0.00 37.9 50.9 0.9 2.0 0.7 113 9 37.9 30.4 74.9 0.2 22.2 0.00 38.3 50.7 1.1 5.1 0.7 68 10 44.8 29.8 56.0 0.4 38.0 0.00 41.7 50.5 5.1 10.7 4.5 81 11 50.0 27.9 42.1 0.7 52.3 0.00 45.5 50.4 6.9 11.9 6.5 108 12 52.7 26.6 36.2 0.9 58.8 0.00 49.5 50.2 5.6 10.3 5.1 93 13 55.4 25.2 30.7 1.0 62.6 0.00 53.2 50.0 2.9 6.7 0.9 64 14 58.5 22.3 24.5 1.3 61.6 0.00 56.3 49.8 2.2 6.0 1.1 287 15 60.4 18.7 19.5 1.5 54.0 0.00 58.1 49.8 3.1 7.4 2.5 308 16 62.2 14.5 15.3 1.6 36.1 0.00 58.5 49.8 1.8 6.3 0.7 248 17 61.2 13.5 15.2 1.6 18.6 0.00 57.0 49.8 3.4 6.3 3.1 272 18 59.2 22.8 24.9 1.3 6.7 0.00 54.9 50.0 5.4 8.9 5.1 294 19 54.3 33.1 44.4 0.8 0.0 0.00 52.3 50.2 5.4 10.1 5.1 296 20 51.6 32.9 48.6 0.7 0.0 0.00 50.5 50.4 4.3 6.7 4.0 288 21 50.2 33.3 51.9 0.6 0.0 0.00 49.3 50.5 3.1 8.1 2.9 283 22 46.4 36.7 68.6 0.3 0.0 0.00 48.6 50.7 1.6 4.0 1.6 65 23 45.9 36.7 70.5 0.3 0.0 0.00 47.7 50.9 2.2 4.5 2.2 96 24 45.3 36.9 72.1 0.3 0.0 0.00 47.1 50.9 1.8 4.0 1.8 81 AZMET Daily Weather Data : TUCSON : Feb 11 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.1 28.2 45.5 DegF RELATIVE HUMIDITY 98.9 12.1 59.9 % DEWPOINT 28.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 58.6 37.8 46.9 DegF SOIL TEMP. 20 in 52.0 49.8 50.7 DegF WIND SPEED 11.9 2.7 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 46 Degrees SOLAR RADIATION 415.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.6 200 3.6 303 5.9 434 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Feb 12 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.4 37.2 75.7 0.2 0.0 0.00 46.8 51.1 1.8 4.5 1.6 82 2 44.6 37.2 75.1 0.3 0.0 0.00 46.4 51.1 1.3 3.6 0.9 87 3 44.4 37.8 77.3 0.2 0.0 0.00 46.0 51.1 1.3 3.4 0.7 43 4 43.3 38.3 82.6 0.2 0.0 0.00 45.7 51.1 1.3 2.7 0.9 23 5 42.6 38.5 85.3 0.1 0.0 0.00 45.3 50.9 0.4 0.4 0.2 82 6 42.3 37.9 84.9 0.1 0.0 0.00 45.0 50.9 2.0 5.1 1.6 94 7 41.4 37.0 84.3 0.1 0.0 0.00 44.1 50.9 1.6 4.9 0.4 94 8 40.5 37.2 88.0 0.1 1.7 0.00 43.5 50.7 1.3 3.4 0.2 191 9 43.2 38.3 83.2 0.2 11.5 0.00 44.4 50.7 3.1 7.4 2.9 92 10 48.7 38.7 68.1 0.4 20.1 0.00 46.4 50.7 1.6 4.5 1.1 65 11 54.5 36.9 51.7 0.7 49.5 0.00 50.0 50.5 1.8 5.1 1.6 57 12 59.9 32.9 36.2 1.1 61.4 0.00 54.3 50.4 2.0 4.9 0.4 290 13 62.1 25.9 25.1 1.4 65.0 0.00 57.7 50.4 4.9 13.2 4.5 298 14 62.6 28.6 27.6 1.4 62.6 0.00 59.0 50.4 9.8 16.8 9.4 311 15 64.2 20.8 18.7 1.7 55.4 0.00 59.4 50.4 12.1 21.9 11.6 298 16 63.9 23.7 21.4 1.6 42.5 0.00 58.8 50.4 12.5 23.0 11.6 307 17 62.2 24.1 23.1 1.5 25.8 0.00 57.6 50.5 11.6 19.5 11.2 297 18 59.2 28.8 31.3 1.2 7.9 0.00 55.4 50.7 11.2 15.4 11.0 306 19 55.4 30.6 38.7 0.9 0.0 0.00 53.2 51.1 6.7 11.4 6.3 290 20 52.9 32.5 45.8 0.7 0.0 0.00 51.6 51.3 7.2 15.2 6.9 288 21 51.8 31.1 44.7 0.7 0.0 0.00 50.2 51.4 10.1 18.1 9.8 301 22 50.7 29.7 44.2 0.7 0.0 0.00 48.9 51.4 11.2 16.8 11.0 298 23 49.8 28.4 43.2 0.7 0.0 0.00 47.8 51.6 8.1 13.6 7.6 282 24 45.1 31.1 58.2 0.4 0.0 0.00 46.8 51.6 2.0 5.8 1.3 277 AZMET Daily Weather Data : TUCSON : Feb 12 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.1 39.6 51.3 DegF RELATIVE HUMIDITY 90.8 14.5 54.8 % DEWPOINT 32.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 59.4 43.5 50.2 DegF SOIL TEMP. 20 in 51.6 50.4 50.9 DegF WIND SPEED 23.0 5.4 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 303 Degrees SOLAR RADIATION 403.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.9 203 5.2 309 8.5 442 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Feb 13 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.3 32.9 74.9 0.2 0.0 0.00 45.7 51.6 1.8 4.3 1.1 68 2 39.0 33.1 79.5 0.2 0.0 0.00 44.6 51.6 1.6 3.8 1.3 73 3 38.3 32.5 80.0 0.2 0.0 0.00 43.5 51.6 1.1 2.7 0.9 87 4 35.1 32.5 90.3 0.1 0.0 0.00 42.6 51.6 0.9 3.1 0.9 86 5 33.3 32.0 95.1 0.0 0.0 0.00 41.7 51.4 1.3 3.1 1.3 87 6 32.9 31.6 95.1 0.0 0.0 0.00 41.0 51.3 1.1 2.9 1.1 82 7 31.5 30.9 97.8 0.0 0.0 0.00 40.1 51.3 1.3 3.4 1.1 70 8 32.4 31.5 96.3 0.0 5.0 0.00 39.6 51.1 0.9 2.5 0.7 112 9 40.3 32.9 75.3 0.2 21.7 0.00 40.6 50.9 2.0 5.1 1.8 96 10 46.9 33.1 58.3 0.5 38.9 0.00 43.9 50.7 3.6 8.3 3.4 92 11 51.4 31.5 46.3 0.7 53.0 0.00 47.8 50.5 5.4 11.2 4.9 130 12 56.1 30.2 37.0 1.0 62.8 0.00 52.3 50.4 2.9 7.8 2.2 102 13 58.6 26.6 29.0 1.2 66.4 0.00 56.1 50.2 2.9 7.4 0.9 163 14 60.4 24.3 24.7 1.4 64.0 0.00 58.8 50.2 5.6 13.6 4.5 293 15 61.3 22.8 22.5 1.4 55.9 0.00 60.1 50.2 7.2 13.9 6.3 304 16 61.7 21.9 21.6 1.5 42.8 0.00 60.4 50.2 7.2 15.4 6.5 314 17 60.8 20.8 21.1 1.4 26.3 0.00 59.0 50.4 9.2 15.0 8.5 311 18 59.4 21.9 23.4 1.3 8.6 0.00 56.7 50.4 8.3 13.0 8.1 304 19 55.8 25.7 31.2 1.0 0.2 0.00 54.3 50.7 4.7 8.3 4.7 297 20 51.6 28.6 41.2 0.8 0.0 0.00 52.2 50.9 2.7 5.1 0.7 270 21 45.3 31.6 58.4 0.4 0.0 0.00 50.4 51.1 0.9 2.9 0.9 85 22 41.7 32.7 70.1 0.3 0.0 0.00 48.7 51.3 0.9 2.2 0.9 71 23 39.4 32.5 76.4 0.2 0.0 0.00 47.3 51.4 1.6 4.3 1.6 84 24 40.8 31.6 69.2 0.3 0.0 0.00 46.0 51.4 2.5 4.5 2.5 82 AZMET Daily Weather Data : TUCSON : Feb 13 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.8 30.7 46.4 DegF RELATIVE HUMIDITY 98.8 16.8 59.0 % DEWPOINT 29.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 60.4 39.6 48.9 DegF SOIL TEMP. 20 in 51.6 50.2 50.9 DegF WIND SPEED 15.4 3.1 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 341 Degrees SOLAR RADIATION 445.5 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 1.6 204 3.6 312 5.9 448 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Feb 14 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.9 31.1 70.5 0.3 0.0 0.00 44.8 51.6 1.8 3.6 1.8 78 2 37.4 30.9 77.6 0.2 0.0 0.00 43.9 51.6 1.8 3.8 1.6 69 3 34.5 30.7 86.1 0.1 0.0 0.00 42.8 51.4 1.1 2.9 1.1 63 4 33.3 30.0 87.7 0.1 0.0 0.00 41.9 51.4 1.1 2.7 1.1 59 5 32.7 29.7 88.5 0.1 0.0 0.00 41.0 51.3 1.6 3.8 1.1 90 6 31.5 29.3 91.3 0.1 0.0 0.00 40.3 51.3 1.3 3.6 0.7 99 7 30.0 28.8 94.6 0.0 0.0 0.00 39.6 51.1 1.1 2.7 1.1 90 8 31.5 29.1 90.9 0.1 5.7 0.00 39.0 50.9 1.6 3.4 1.3 83 9 39.4 30.6 70.6 0.2 21.5 0.00 40.1 50.7 2.0 3.6 2.0 65 10 47.5 30.2 51.4 0.6 38.5 0.00 43.5 50.5 2.0 5.1 1.8 64 11 52.5 27.7 38.2 0.8 52.6 0.00 47.8 50.4 2.9 9.8 2.2 293 12 53.4 28.0 37.5 0.9 61.4 0.00 51.6 50.2 7.6 13.0 6.9 307 13 54.1 27.3 35.3 0.9 65.2 0.00 55.0 50.0 7.2 14.1 6.5 313 14 55.6 27.5 33.8 1.0 62.8 0.00 57.7 50.0 5.4 12.1 4.3 308 15 56.5 28.2 33.4 1.0 53.8 0.00 59.2 49.8 5.8 13.6 4.5 305 16 56.7 28.0 33.2 1.0 41.8 0.00 59.4 50.0 7.4 13.4 6.7 308 17 55.8 27.9 33.9 1.0 19.4 0.00 58.1 50.0 7.8 13.6 7.6 284 18 54.5 27.7 35.4 0.9 5.3 0.00 55.8 50.2 7.4 13.0 7.2 292 19 52.5 28.4 38.9 0.8 0.0 0.00 53.8 50.4 5.6 10.3 5.6 286 20 50.9 29.1 42.9 0.7 0.0 0.00 52.0 50.7 4.5 6.9 4.3 246 21 48.4 30.4 49.6 0.6 0.0 0.00 50.4 50.7 3.1 5.6 1.1 136 22 45.3 31.6 58.8 0.4 0.0 0.00 48.9 51.1 2.2 5.4 2.0 85 23 42.8 32.9 68.1 0.3 0.0 0.00 48.0 51.1 0.7 3.4 0.7 90 24 41.0 33.6 74.3 0.2 0.0 0.00 46.8 51.3 0.9 3.8 0.2 120 AZMET Daily Weather Data : TUCSON : Feb 14 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 57.6 29.1 45.0 DegF RELATIVE HUMIDITY 96.4 30.9 59.3 % DEWPOINT 29.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 59.5 39.0 48.4 DegF SOIL TEMP. 20 in 51.6 49.8 50.7 DegF WIND SPEED 14.1 3.6 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 310 Degrees SOLAR RADIATION 427.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.4 205 1.8 314 3.8 452 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Feb 15 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.0 33.8 81.6 0.2 0.0 0.00 45.9 51.3 0.7 2.5 0.4 96 2 37.9 34.0 85.2 0.1 0.0 0.00 45.1 51.3 0.4 0.4 0.4 99 3 36.0 33.4 90.6 0.1 0.0 0.00 44.2 51.3 0.4 0.4 0.4 107 4 34.9 32.9 92.5 0.1 0.0 0.00 43.2 51.1 0.4 0.4 0.4 82 5 33.6 32.2 94.7 0.0 0.0 0.00 42.3 51.1 0.4 0.4 0.2 118 6 33.3 32.0 94.9 0.0 0.0 0.00 41.7 51.1 1.1 2.7 0.9 99 7 32.4 31.5 96.2 0.0 0.0 0.00 41.0 50.9 0.4 0.4 0.4 121 8 32.5 31.6 96.9 0.0 4.3 0.00 40.5 50.7 0.7 2.0 0.7 121 9 39.7 33.6 79.0 0.2 19.1 0.00 41.4 50.7 2.0 4.9 1.8 64 10 45.7 32.9 60.8 0.4 28.2 0.00 44.1 50.5 1.8 5.4 1.1 80 11 49.6 32.9 52.1 0.6 27.0 0.00 46.8 50.4 2.0 5.6 1.6 86 12 54.0 32.4 43.7 0.8 39.2 0.00 49.6 50.2 3.8 6.7 3.6 84 13 58.3 31.1 35.7 1.1 33.5 0.00 52.2 50.0 3.1 7.6 2.9 100 14 61.3 29.8 30.4 1.3 29.4 0.00 53.8 50.0 1.8 5.6 0.9 314 15 62.8 28.2 26.8 1.4 30.6 0.00 55.2 49.8 1.8 4.7 1.3 303 16 64.6 21.6 19.0 1.7 22.2 0.00 56.1 49.8 1.6 5.8 1.1 127 17 63.1 27.3 25.6 1.5 12.7 0.00 55.8 50.0 4.5 7.4 4.3 294 18 60.3 31.5 33.7 1.2 3.6 0.00 54.5 50.0 4.9 7.8 4.5 297 19 56.7 36.9 47.5 0.8 0.0 0.00 53.2 50.2 3.6 6.7 2.7 276 20 54.1 38.1 54.8 0.6 0.0 0.00 52.0 50.4 2.0 5.1 2.0 271 21 53.2 37.4 54.8 0.6 0.0 0.00 50.9 50.5 3.4 5.8 2.9 272 22 50.5 37.9 61.7 0.5 0.0 0.00 50.0 50.5 2.0 4.3 0.9 94 23 47.7 38.5 70.5 0.3 0.0 0.00 48.9 50.7 1.3 3.4 0.9 62 24 45.5 39.0 77.8 0.2 0.0 0.00 48.0 50.7 0.9 2.5 0.2 342 AZMET Daily Weather Data : TUCSON : Feb 15 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.3 31.1 47.8 DegF RELATIVE HUMIDITY 98.6 16.7 62.8 % DEWPOINT 32.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 56.1 40.3 48.2 DegF SOIL TEMP. 20 in 51.3 49.8 50.5 DegF WIND SPEED 7.8 1.8 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 360 Degrees SOLAR RADIATION 250.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.5 207 4.7 319 7.0 459 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Feb 16 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.1 37.8 84.7 0.1 0.0 0.00 46.8 50.9 2.0 3.4 1.6 85 2 41.4 36.7 83.6 0.2 0.0 0.00 45.7 50.9 3.1 6.5 3.1 91 3 41.5 35.6 79.2 0.2 0.0 0.00 44.8 50.9 2.9 4.9 2.7 80 4 40.6 34.5 78.5 0.2 0.0 0.00 43.9 50.9 4.5 7.4 4.3 85 5 40.1 33.3 76.5 0.2 0.0 0.00 43.2 50.7 4.0 6.7 3.8 96 6 39.2 31.6 74.2 0.2 0.0 0.00 42.4 50.7 3.6 6.0 3.6 80 7 37.9 30.9 76.0 0.2 0.0 0.00 41.9 50.7 2.7 4.7 2.7 94 8 37.8 30.4 74.6 0.2 4.8 0.00 41.4 50.5 4.3 7.4 4.0 82 9 44.8 30.7 57.9 0.4 17.2 0.00 42.4 50.4 4.7 7.4 4.5 83 10 53.8 28.8 38.3 0.9 37.0 0.00 45.0 50.4 4.5 6.7 4.3 90 11 63.9 22.1 20.3 1.6 49.2 0.00 49.5 50.2 4.3 11.9 4.3 85 12 67.5 14.2 12.5 2.0 60.9 0.00 53.6 50.0 5.6 13.6 5.1 117 13 70.3 12.2 10.4 2.3 67.1 0.00 57.4 49.8 7.6 17.4 6.7 144 14 72.9 8.2 8.0 2.5 65.2 0.00 60.3 49.8 7.8 15.9 6.0 178 15 73.4 6.4 7.3 2.6 58.0 0.00 62.1 49.8 8.7 20.4 7.2 188 16 72.9 8.2 8.0 2.5 37.3 0.00 62.2 50.0 7.2 15.0 6.0 182 17 72.7 12.2 9.6 2.5 25.8 0.00 61.7 50.2 6.7 17.0 5.6 188 18 71.2 10.2 9.2 2.4 9.3 0.00 59.9 50.4 5.6 12.1 4.7 202 19 65.8 14.2 13.3 1.9 0.2 0.00 57.4 50.5 2.9 11.6 2.7 237 20 62.2 18.9 18.4 1.6 0.0 0.00 55.4 50.9 2.5 9.4 2.0 268 21 57.7 25.7 29.3 1.2 0.0 0.00 53.6 51.1 1.8 5.6 1.1 25 22 53.4 29.8 40.2 0.8 0.0 0.00 51.8 51.3 2.5 5.6 2.2 84 23 57.2 26.4 30.5 1.1 0.0 0.00 50.2 51.4 5.4 12.5 5.1 122 24 56.7 27.0 31.7 1.1 0.0 0.00 49.1 51.6 5.1 11.9 3.8 139 AZMET Daily Weather Data : TUCSON : Feb 16 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.5 36.3 55.8 DegF RELATIVE HUMIDITY 89.9 5.8 40.5 % DEWPOINT 23.5 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 62.2 41.4 50.9 DegF SOIL TEMP. 20 in 51.6 49.8 50.5 DegF WIND SPEED 20.4 4.7 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 130 Degrees SOLAR RADIATION 432.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.3 213 9.0 328 12.2 471 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Feb 17 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.4 28.6 41.2 0.8 0.0 0.00 48.0 51.8 2.2 5.8 1.6 75 2 55.0 26.8 33.4 1.0 0.0 0.00 47.5 51.8 4.9 12.8 4.7 73 3 55.2 27.0 33.4 1.0 0.0 0.00 47.5 51.8 2.7 5.6 1.6 120 4 54.5 27.9 35.7 0.9 0.0 0.00 47.7 51.8 2.0 8.3 1.6 152 5 53.6 28.8 38.4 0.9 0.0 0.00 47.8 51.6 2.2 3.6 2.0 98 6 52.5 30.6 42.8 0.8 0.0 0.00 47.8 51.6 2.9 6.3 2.7 53 7 52.0 32.0 46.2 0.7 0.0 0.00 47.7 51.6 1.1 3.8 0.9 77 8 50.9 34.2 52.7 0.6 1.2 0.00 47.8 51.4 0.7 2.9 0.4 88 9 51.8 35.6 53.8 0.6 7.4 0.00 47.8 51.4 0.9 3.4 0.7 55 10 56.3 38.5 50.9 0.8 38.7 0.00 50.4 51.3 3.1 8.9 2.2 226 11 57.0 37.8 48.5 0.8 27.0 0.00 52.9 51.3 6.3 13.6 5.4 238 12 56.7 38.5 50.5 0.8 21.7 0.00 53.6 51.3 5.6 11.4 4.3 278 13 55.9 43.3 62.4 0.6 33.9 0.00 54.9 51.1 9.2 14.8 8.7 300 14 56.1 43.9 63.5 0.6 42.8 0.00 56.5 51.1 9.8 17.2 9.2 307 15 55.9 43.5 63.0 0.6 37.5 0.00 56.8 51.1 10.5 16.3 10.1 309 16 56.8 41.2 55.5 0.7 29.9 0.00 57.0 51.3 9.2 14.5 8.7 310 17 56.8 39.6 52.3 0.8 22.2 0.00 56.3 51.3 9.8 15.9 9.4 312 18 55.6 38.8 53.2 0.7 7.4 0.00 54.9 51.4 8.3 13.2 8.1 297 19 53.8 38.1 55.2 0.6 0.2 0.00 53.1 51.4 5.1 9.6 4.9 291 20 52.9 38.3 57.5 0.6 0.0 0.00 52.0 51.6 3.4 6.9 3.4 258 21 51.6 39.0 62.0 0.5 0.0 0.00 50.9 51.8 3.8 6.7 3.8 262 22 49.8 39.2 66.4 0.4 0.0 0.00 49.8 51.8 2.5 4.9 1.8 266 23 48.0 39.4 71.8 0.3 0.0 0.00 48.9 51.8 1.1 2.9 0.9 233 24 48.7 41.0 74.9 0.3 0.0 0.00 48.7 52.0 1.8 4.0 0.9 244 AZMET Daily Weather Data : TUCSON : Feb 17 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 58.8 46.8 53.8 DegF RELATIVE HUMIDITY 81.8 30.5 52.7 % DEWPOINT 36.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 57.2 47.5 51.1 DegF SOIL TEMP. 20 in 52.0 51.1 51.4 DegF WIND SPEED 17.2 4.5 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 270.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.9 214 3.6 331 7.7 479 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Feb 18 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.3 41.7 75.3 0.3 0.0 0.00 48.6 52.0 3.1 5.6 2.9 262 2 47.8 41.9 79.7 0.2 0.0 0.00 47.8 52.0 2.7 5.6 2.0 278 3 45.5 41.0 84.4 0.2 0.0 0.00 46.9 51.8 2.5 7.2 0.9 273 4 43.5 39.9 87.2 0.1 0.0 0.00 46.0 51.8 1.6 4.5 1.1 280 5 40.3 38.3 93.1 0.1 0.0 0.00 45.1 51.8 0.7 2.7 0.4 101 6 37.8 37.0 97.4 0.0 0.0 0.00 44.2 51.6 1.3 3.1 1.3 71 7 37.6 36.9 97.8 0.0 0.0 0.00 43.3 51.6 2.2 3.4 2.2 78 8 39.4 37.9 94.7 0.1 5.5 0.00 42.8 51.4 1.8 3.1 1.6 90 9 46.2 39.2 76.2 0.3 22.2 0.00 44.2 51.4 2.0 4.7 1.8 78 10 51.6 39.6 63.4 0.5 39.2 0.00 47.5 51.3 1.8 5.6 0.7 31 11 54.5 38.5 54.6 0.7 53.0 0.00 51.6 51.1 2.7 6.7 1.6 266 12 56.7 36.1 46.0 0.8 62.1 0.00 55.4 51.1 3.1 8.3 1.8 272 13 57.9 35.1 42.1 0.9 66.2 0.00 58.8 50.9 3.6 8.9 1.3 195 14 60.1 32.5 35.3 1.1 64.3 0.00 61.0 50.9 8.5 15.4 7.8 279 15 61.2 32.0 33.2 1.2 56.9 0.00 61.7 50.9 10.3 18.1 9.8 280 16 61.7 31.5 32.0 1.3 44.0 0.00 61.7 50.9 11.4 18.6 11.0 279 17 61.2 32.0 33.1 1.2 27.5 0.00 60.6 51.1 11.0 16.1 10.7 280 18 59.5 29.5 31.7 1.2 9.8 0.00 58.5 51.3 10.7 16.1 10.5 284 19 56.5 28.2 33.4 1.0 0.2 0.00 56.1 51.4 9.6 14.8 9.4 284 20 54.0 29.7 39.2 0.9 0.0 0.00 54.0 51.6 9.8 15.9 9.8 281 21 50.5 32.5 50.1 0.6 0.0 0.00 52.3 52.0 4.5 11.4 4.0 291 22 43.9 34.7 70.2 0.3 0.0 0.00 50.5 52.2 0.7 2.5 0.2 36 23 41.2 34.0 75.7 0.2 0.0 0.00 49.1 52.2 1.3 2.7 1.1 79 24 40.5 33.1 74.7 0.2 0.0 0.00 47.7 52.3 2.2 4.3 1.8 93 AZMET Daily Weather Data : TUCSON : Feb 18 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.4 37.0 49.8 DegF RELATIVE HUMIDITY 98.4 29.5 62.5 % DEWPOINT 35.6 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 61.9 42.8 51.4 DegF SOIL TEMP. 20 in 52.3 50.7 51.4 DegF WIND SPEED 18.6 4.5 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 282 Degrees SOLAR RADIATION 450.8 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 1.8 216 4.0 335 6.7 486 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Feb 19 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.4 32.2 75.2 0.2 0.0 0.00 46.2 52.3 1.8 4.0 1.8 74 2 37.8 31.6 78.3 0.2 0.0 0.00 45.1 52.3 2.0 3.1 2.0 80 3 36.7 31.1 80.4 0.1 0.0 0.00 43.9 52.3 1.8 2.7 1.8 84 4 34.7 30.7 85.1 0.1 0.0 0.00 43.0 52.2 0.7 1.6 0.7 71 5 32.2 29.8 91.4 0.1 0.0 0.00 41.9 52.2 1.1 2.0 1.1 71 6 30.9 29.3 93.5 0.0 0.0 0.00 41.2 52.0 1.3 2.7 1.1 101 7 30.2 28.8 94.7 0.0 0.0 0.00 40.3 51.8 1.3 3.8 1.1 70 8 32.0 29.3 90.0 0.1 6.9 0.00 39.7 51.6 1.1 3.4 0.9 83 9 41.4 31.1 67.2 0.3 24.1 0.00 41.4 51.6 0.9 2.7 0.7 115 10 48.6 31.1 50.6 0.6 41.3 0.00 45.1 51.3 1.8 4.7 1.1 282 11 53.6 28.2 37.7 0.9 55.4 0.00 49.3 51.1 2.7 5.8 2.2 271 12 59.0 26.2 28.3 1.2 65.0 0.00 53.6 50.9 4.5 8.5 4.0 269 13 64.0 23.2 20.8 1.6 68.8 0.00 57.0 50.7 5.4 10.3 4.7 270 14 66.9 22.3 18.1 1.9 66.4 0.00 59.4 50.5 6.9 13.0 6.5 281 15 69.1 18.3 14.2 2.1 58.5 0.00 61.0 50.5 6.3 10.7 5.6 292 16 70.0 18.1 13.7 2.2 45.4 0.00 61.5 50.5 6.5 13.4 5.8 299 17 70.0 18.5 13.9 2.2 28.4 0.00 60.6 50.7 6.7 11.6 6.3 307 18 68.0 20.3 16.1 2.0 10.0 0.00 58.5 50.9 7.8 12.3 7.6 310 19 63.9 22.1 20.1 1.6 0.2 0.00 56.1 51.1 5.4 8.7 5.1 295 20 57.9 25.0 28.4 1.2 0.0 0.00 54.0 51.4 1.8 5.4 1.6 296 21 49.6 28.4 43.8 0.7 0.0 0.00 52.0 51.6 0.9 3.6 0.9 82 22 45.9 29.5 52.5 0.5 0.0 0.00 50.2 51.8 1.3 2.7 1.3 77 23 42.6 30.2 61.0 0.4 0.0 0.00 48.6 52.0 1.1 3.4 1.1 103 24 39.9 30.2 68.0 0.3 0.0 0.00 47.3 52.0 0.9 2.7 0.9 96 AZMET Daily Weather Data : TUCSON : Feb 19 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.7 29.5 49.3 DegF RELATIVE HUMIDITY 96.0 12.3 51.8 % DEWPOINT 27.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 61.5 39.7 49.8 DegF SOIL TEMP. 20 in 52.3 50.5 51.4 DegF WIND SPEED 13.4 2.9 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 302 Degrees SOLAR RADIATION 471.1 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 4.3 221 6.5 342 9.2 495 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Feb 20 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.2 28.9 66.6 0.3 0.0 0.00 46.0 52.2 1.6 3.4 1.6 71 2 36.9 29.1 73.1 0.2 0.0 0.00 45.0 52.2 1.1 3.4 1.1 67 3 35.2 28.8 76.9 0.2 0.0 0.00 43.7 52.0 0.9 2.0 0.9 84 4 33.8 28.2 79.9 0.1 0.0 0.00 42.8 52.0 0.9 2.5 0.9 97 5 33.3 27.3 78.9 0.1 0.0 0.00 41.9 51.8 0.9 3.4 0.7 122 6 32.5 27.0 79.2 0.1 0.0 0.00 41.0 51.8 1.3 5.8 0.9 108 7 35.8 24.4 63.0 0.3 0.0 0.00 40.3 51.6 2.2 4.9 2.0 95 8 37.6 25.2 60.9 0.3 6.2 0.00 39.9 51.4 1.6 4.0 1.1 287 9 48.2 26.8 43.6 0.7 24.4 0.00 41.5 51.3 0.4 2.0 0.4 220 10 57.0 21.2 24.9 1.2 42.0 0.00 45.3 51.1 0.9 3.1 0.7 267 11 61.7 19.9 19.7 1.5 56.4 0.00 50.0 50.9 1.8 4.5 1.1 64 12 67.1 19.2 15.8 1.9 66.2 0.00 54.7 50.7 1.6 5.1 0.7 88 13 69.1 15.8 12.8 2.1 69.8 0.00 58.8 50.5 4.0 8.9 3.6 266 14 72.0 15.4 11.4 2.4 66.2 0.00 61.7 50.5 6.3 11.4 5.6 280 15 73.0 18.9 12.8 2.4 58.8 0.00 63.5 50.5 7.6 13.2 6.9 284 16 72.5 21.7 14.7 2.3 44.4 0.00 63.9 50.5 9.6 14.3 8.9 286 17 71.1 21.4 15.1 2.2 24.6 0.00 62.6 50.7 10.5 14.8 10.1 282 18 69.1 18.9 14.5 2.1 10.5 0.00 60.6 50.9 8.7 14.3 8.5 286 19 64.4 16.9 15.8 1.7 0.2 0.00 58.1 51.3 2.9 8.3 2.7 268 20 55.6 22.6 27.9 1.1 0.0 0.00 55.8 51.4 0.7 2.0 0.4 197 21 49.1 30.6 49.0 0.6 0.0 0.00 53.6 51.8 1.3 4.0 1.1 87 22 45.0 32.5 61.7 0.4 0.0 0.00 51.6 52.0 0.9 2.7 0.9 79 23 43.9 32.4 63.6 0.3 0.0 0.00 50.2 52.2 1.6 3.1 1.6 64 24 41.7 30.6 64.3 0.3 0.0 0.00 48.6 52.3 1.6 3.1 1.6 72 AZMET Daily Weather Data : TUCSON : Feb 20 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.8 32.0 51.8 DegF RELATIVE HUMIDITY 82.6 10.0 43.6 % DEWPOINT 24.3 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 63.9 39.9 50.9 DegF SOIL TEMP. 20 in 52.3 50.5 51.4 DegF WIND SPEED 14.8 2.9 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 288 Degrees SOLAR RADIATION 469.9 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 5.6 226 8.1 350 11.2 506 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Feb 21 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.4 30.0 63.6 0.3 0.0 0.00 47.3 52.3 1.6 2.9 1.6 74 2 39.7 29.8 67.4 0.3 0.0 0.00 46.0 52.3 1.6 3.1 1.6 82 3 39.0 29.8 69.6 0.3 0.0 0.00 45.0 52.3 1.3 3.4 1.3 72 4 39.6 29.7 67.4 0.3 0.0 0.00 44.4 52.3 1.6 3.4 1.6 82 5 38.1 29.5 71.2 0.2 0.0 0.00 43.5 52.2 2.0 4.0 1.8 86 6 36.1 29.7 77.0 0.2 0.0 0.00 42.6 52.2 1.3 3.1 1.3 73 7 34.2 29.5 82.9 0.1 0.0 0.00 41.7 52.0 0.7 2.0 0.7 112 8 35.2 29.7 80.5 0.1 5.3 0.00 41.2 51.8 1.3 3.8 1.1 92 9 44.4 29.3 55.4 0.4 23.2 0.00 43.0 51.8 3.4 5.4 3.1 94 10 53.8 27.5 36.4 0.9 41.3 0.00 46.2 51.4 2.7 6.3 2.5 76 11 61.5 26.6 26.4 1.4 52.3 0.00 50.7 51.3 3.1 7.2 2.9 87 12 66.6 26.4 21.8 1.8 61.2 0.00 55.0 51.1 2.5 6.0 2.2 85 13 72.0 22.5 15.4 2.3 70.5 0.00 59.4 51.1 1.8 5.6 0.2 330 14 76.8 17.1 10.4 2.8 65.0 0.00 62.6 50.9 2.0 7.4 0.9 357 15 78.6 10.4 7.3 3.1 58.3 0.00 64.4 50.9 2.7 7.4 1.6 102 16 80.8 7.3 5.9 3.4 41.6 0.00 65.1 51.1 1.8 7.2 0.9 91 17 79.7 10.0 6.9 3.2 28.0 0.00 63.9 51.1 4.5 10.3 4.0 303 18 77.9 12.6 8.2 3.0 13.1 0.00 61.9 51.4 6.7 10.3 6.3 299 19 71.6 24.4 17.2 2.2 0.2 0.00 59.2 51.6 6.9 10.7 6.9 284 20 66.9 30.2 25.2 1.7 0.0 0.00 57.0 52.0 7.6 11.6 7.4 280 21 62.2 33.4 34.2 1.3 0.0 0.00 55.4 52.2 4.0 7.8 3.8 285 22 53.4 36.7 53.0 0.7 0.0 0.00 53.6 52.3 1.3 4.3 1.1 71 23 51.6 33.3 49.5 0.7 0.0 0.00 52.0 52.5 2.7 5.8 2.5 83 24 48.4 33.3 56.0 0.5 0.0 0.00 50.4 52.7 1.3 2.7 1.1 84 AZMET Daily Weather Data : TUCSON : Feb 21 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.6 32.9 56.1 DegF RELATIVE HUMIDITY 87.1 4.3 42.0 % DEWPOINT 25.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 65.1 41.2 52.2 DegF SOIL TEMP. 20 in 52.7 50.9 51.8 DegF WIND SPEED 11.6 2.7 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 6 Degrees SOLAR RADIATION 460.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.5 236 12.2 362 15.5 521 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Feb 22 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.0 33.3 63.2 0.4 0.0 0.00 49.1 52.9 1.3 2.7 1.1 80 2 45.0 32.4 61.5 0.4 0.0 0.00 47.8 52.9 2.5 4.9 2.2 91 3 46.0 28.9 51.4 0.5 0.0 0.00 47.1 52.9 2.2 4.9 2.0 75 4 43.0 30.2 60.5 0.4 0.0 0.00 46.2 52.9 1.3 3.4 1.1 97 5 43.2 31.6 63.5 0.3 0.0 0.00 45.9 52.9 1.6 3.4 1.1 78 6 43.2 32.0 64.3 0.3 0.0 0.00 45.5 52.7 1.3 3.8 1.3 86 7 43.5 31.8 63.0 0.4 0.0 0.00 45.0 52.5 2.0 5.1 1.1 355 8 43.9 32.2 63.1 0.4 4.8 0.00 44.4 52.5 1.8 4.0 1.3 99 9 50.4 31.8 49.2 0.6 22.2 0.00 45.7 52.3 2.2 4.3 2.0 73 10 58.1 25.7 28.6 1.2 27.0 0.00 49.1 52.2 2.5 5.1 2.2 89 11 66.9 24.8 20.4 1.8 52.1 0.00 53.1 52.0 2.2 7.2 1.3 77 12 73.9 21.2 13.6 2.5 64.0 0.00 57.7 52.0 2.0 6.9 1.3 74 13 77.7 16.3 9.8 2.9 61.6 0.00 61.7 51.8 2.5 7.2 0.9 178 14 79.7 15.8 8.9 3.2 50.2 0.00 63.5 51.8 2.7 6.7 1.8 306 15 81.1 13.1 7.6 3.3 45.6 0.00 65.3 51.8 2.9 8.7 2.0 279 16 80.6 16.5 9.0 3.3 27.2 0.00 64.4 51.8 5.1 9.8 4.7 277 17 79.7 21.4 11.3 3.1 15.1 0.00 63.1 52.0 5.4 8.7 5.1 290 18 76.5 26.8 15.9 2.6 3.6 0.00 61.2 52.2 6.7 10.5 6.5 287 19 72.3 29.7 20.5 2.2 0.0 0.00 59.4 52.5 3.6 7.4 3.4 274 20 67.6 32.2 26.9 1.7 0.0 0.00 58.3 52.7 1.1 3.4 0.2 331 21 61.9 35.6 37.5 1.2 0.0 0.00 57.0 52.9 1.1 2.9 1.1 62 22 58.5 36.1 43.1 0.9 0.0 0.00 55.6 53.2 2.2 3.8 2.2 78 23 57.7 34.9 42.3 0.9 0.0 0.00 54.5 53.4 1.6 3.4 1.3 100 24 54.9 35.8 48.5 0.8 0.0 0.00 53.4 53.4 1.1 3.4 0.9 76 AZMET Daily Weather Data : TUCSON : Feb 22 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.4 41.5 60.4 DegF RELATIVE HUMIDITY 68.1 5.7 36.8 % DEWPOINT 27.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 65.3 44.4 53.8 DegF SOIL TEMP. 20 in 53.4 51.8 52.5 DegF WIND SPEED 10.5 2.5 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 356 Degrees SOLAR RADIATION 373.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.3 246 13.5 376 17.5 539 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Feb 23 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.7 34.9 47.0 0.8 0.0 0.00 52.9 53.6 1.3 3.4 1.3 85 2 54.1 35.6 49.5 0.7 0.0 0.00 52.3 53.6 0.7 4.9 0.7 80 3 55.9 34.0 43.5 0.9 0.0 0.00 52.2 53.6 1.8 4.9 1.6 77 4 55.6 35.1 45.7 0.8 0.0 0.00 52.0 53.6 1.3 3.4 0.9 92 5 56.7 33.6 41.7 0.9 0.0 0.00 51.6 53.6 2.7 5.6 2.5 83 6 56.3 34.7 44.1 0.9 0.0 0.00 51.4 53.6 3.1 4.9 3.1 77 7 54.9 35.4 48.0 0.8 0.0 0.00 50.9 53.4 1.8 4.3 1.8 100 8 55.2 36.3 49.0 0.8 6.7 0.00 50.4 53.4 3.4 5.4 3.1 79 9 64.4 30.9 29.0 1.5 22.7 0.00 51.8 53.4 4.0 6.9 3.8 81 10 71.2 27.9 19.8 2.1 39.2 0.00 54.5 53.4 4.5 7.8 4.3 88 11 75.6 30.7 19.3 2.4 38.9 0.00 57.6 53.2 4.3 6.9 4.3 87 12 79.5 30.9 17.0 2.9 36.5 0.00 59.7 53.2 3.1 6.3 3.1 87 13 83.7 27.5 12.9 3.4 43.2 0.00 62.8 53.2 4.0 8.7 4.0 81 14 87.1 30.9 13.3 3.8 60.7 0.00 65.8 53.2 2.9 6.9 1.8 23 15 87.4 30.4 12.9 3.9 38.5 0.00 67.6 53.2 7.2 13.6 6.0 300 16 86.2 31.1 13.9 3.7 32.0 0.00 67.6 53.4 11.0 20.4 10.5 298 17 82.6 32.9 16.6 3.2 16.5 0.00 66.9 53.6 11.4 18.1 11.0 297 18 80.1 32.7 18.0 2.9 5.5 0.00 65.5 53.8 7.2 13.0 6.9 287 19 75.7 34.3 22.0 2.4 0.2 0.00 63.5 54.0 4.3 7.4 4.3 269 20 72.7 35.1 25.3 2.0 0.0 0.00 61.9 54.3 3.6 6.3 3.6 286 21 67.6 39.4 36.3 1.5 0.0 0.00 60.4 54.5 2.2 5.4 0.9 265 22 59.9 43.5 55.2 0.8 0.0 0.00 59.0 54.7 0.9 2.5 0.7 97 23 60.6 42.3 51.3 0.9 0.0 0.00 57.9 54.9 1.8 5.6 1.3 244 24 62.8 38.3 40.5 1.2 0.0 0.00 56.8 55.0 2.2 5.4 0.4 193 AZMET Daily Weather Data : TUCSON : Feb 23 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.9 52.0 68.4 DegF RELATIVE HUMIDITY 75.0 10.7 32.2 % DEWPOINT 34.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 67.6 50.4 57.9 DegF SOIL TEMP. 20 in 55.0 53.2 53.8 DegF WIND SPEED 20.4 3.8 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 344 Degrees SOLAR RADIATION 340.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.5 261 20.0 396 25.0 564 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Feb 24 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.5 40.6 55.1 0.7 0.0 0.00 55.6 55.2 1.1 3.4 0.9 85 2 54.3 40.3 58.9 0.6 0.0 0.00 54.5 55.2 2.0 3.4 1.8 76 3 53.2 39.6 60.0 0.6 0.0 0.00 53.2 55.2 2.2 3.4 2.0 91 4 50.9 39.4 64.6 0.4 0.0 0.00 52.2 55.2 1.8 4.3 1.6 74 5 50.4 39.4 66.3 0.4 0.0 0.00 51.1 55.2 2.7 4.3 2.7 75 6 48.9 39.2 68.9 0.4 0.0 0.00 50.2 55.2 1.8 3.4 1.8 72 7 47.5 39.0 72.5 0.3 0.0 0.00 49.5 55.0 1.6 3.1 1.6 90 8 49.1 39.6 69.7 0.4 6.4 0.00 49.1 55.0 2.0 4.9 2.0 85 9 57.0 39.7 52.3 0.8 24.1 0.00 50.5 54.9 4.3 6.3 4.3 89 10 65.3 39.4 38.7 1.3 40.6 0.00 54.3 54.7 3.6 5.4 3.4 96 11 71.6 37.9 29.3 1.9 54.7 0.00 58.8 54.7 2.9 6.3 2.7 85 12 76.8 34.7 21.6 2.5 63.1 0.00 63.1 54.5 2.2 5.6 1.3 96 13 79.3 31.5 17.6 2.8 68.3 0.00 66.6 54.3 3.1 7.2 2.2 316 14 81.1 34.9 18.9 2.9 66.4 0.00 68.9 54.3 5.4 13.6 4.3 307 15 81.7 33.4 17.5 3.0 54.7 0.00 69.4 54.3 6.9 14.8 6.0 312 16 81.9 30.7 15.6 3.1 38.0 0.00 68.7 54.5 6.3 14.1 5.6 295 17 80.8 30.6 16.1 3.0 22.5 0.00 67.1 54.7 7.2 12.1 6.7 311 18 79.2 30.7 17.1 2.8 9.1 0.00 64.6 54.9 7.4 11.0 7.2 312 19 75.4 32.7 21.0 2.4 0.2 0.00 62.4 55.2 3.6 8.3 3.6 295 20 71.1 35.6 27.3 1.9 0.0 0.00 60.8 55.4 3.1 4.9 2.9 263 21 65.8 39.0 37.4 1.4 0.0 0.00 59.7 55.6 0.9 3.4 0.2 6 22 63.9 39.7 40.9 1.2 0.0 0.00 58.8 55.8 1.6 3.4 1.6 78 23 62.1 39.2 42.8 1.1 0.0 0.00 57.9 55.9 2.5 4.3 2.5 80 24 60.4 38.1 43.6 1.0 0.0 0.00 56.7 56.1 1.8 3.4 1.3 82 AZMET Daily Weather Data : TUCSON : Feb 24 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.8 45.7 65.1 DegF RELATIVE HUMIDITY 78.8 14.0 40.6 % DEWPOINT 36.9 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 69.4 48.9 58.5 DegF SOIL TEMP. 20 in 56.1 54.3 55.0 DegF WIND SPEED 14.8 3.4 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 360 Degrees SOLAR RADIATION 448.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.3 273 14.8 410 19.3 583 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Feb 25 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.9 38.5 48.3 0.9 0.0 0.00 55.4 56.1 3.1 7.4 3.1 94 2 58.1 38.8 48.8 0.9 0.0 0.00 54.7 56.1 2.5 4.5 2.0 82 3 56.5 39.4 52.8 0.7 0.0 0.00 54.0 56.1 2.7 3.6 2.5 91 4 57.2 38.7 49.7 0.8 0.0 0.00 53.2 56.1 3.1 5.1 2.9 93 5 55.6 39.2 54.1 0.7 0.0 0.00 52.7 56.1 2.5 5.4 2.2 75 6 53.6 39.6 58.8 0.6 0.0 0.00 52.0 55.9 2.0 3.6 2.0 96 7 52.7 39.2 59.8 0.6 0.0 0.00 51.1 55.9 2.0 4.0 1.6 93 8 52.9 40.1 61.7 0.5 7.4 0.00 50.5 55.8 1.6 2.9 1.6 94 9 61.7 40.6 46.4 1.0 24.6 0.00 52.2 55.8 2.2 5.8 2.2 79 10 68.9 38.8 33.3 1.6 42.3 0.00 55.9 55.6 2.9 5.6 2.7 106 11 73.8 38.7 28.0 2.0 56.1 0.00 60.1 55.6 2.9 6.3 2.5 96 12 78.1 37.2 23.0 2.5 65.2 0.00 64.2 55.4 2.5 5.8 1.8 88 13 81.5 33.3 17.6 3.0 69.8 0.00 68.2 55.2 3.8 11.6 2.9 299 14 83.5 31.6 15.3 3.3 67.1 0.00 71.1 55.2 7.6 17.7 6.9 295 15 84.7 29.7 13.6 3.5 59.0 0.00 72.5 55.4 10.3 19.7 9.6 283 16 84.9 28.9 13.2 3.6 46.6 0.00 72.9 55.4 12.1 19.7 11.6 283 17 84.0 28.8 13.4 3.5 29.9 0.00 72.1 55.6 11.6 19.7 11.4 282 18 81.9 28.8 14.4 3.2 11.7 0.00 70.0 55.9 11.2 17.0 10.7 291 19 78.1 31.5 18.3 2.7 0.5 0.00 67.3 56.1 6.9 14.3 6.9 294 20 72.7 33.8 24.1 2.1 0.0 0.00 64.9 56.5 2.7 6.0 2.7 274 21 68.4 35.8 30.1 1.6 0.0 0.00 62.6 56.7 4.0 7.6 4.0 260 22 68.0 33.6 28.0 1.7 0.0 0.00 60.8 57.0 4.3 11.4 3.6 265 23 64.0 34.9 33.7 1.4 0.0 0.00 59.4 57.2 2.2 5.6 2.0 250 24 59.7 37.2 43.4 1.0 0.0 0.00 57.9 57.4 1.8 5.6 1.1 288 AZMET Daily Weather Data : TUCSON : Feb 25 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.6 50.4 68.2 DegF RELATIVE HUMIDITY 66.8 12.2 34.6 % DEWPOINT 35.6 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 72.9 50.5 60.6 DegF SOIL TEMP. 20 in 57.4 55.2 55.9 DegF WIND SPEED 19.7 4.5 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 291 Degrees SOLAR RADIATION 480.2 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 13.7 286 18.0 428 22.9 606 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Feb 26 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.9 35.4 45.8 0.8 0.0 0.00 56.7 57.4 2.7 6.0 2.5 82 2 55.8 34.9 45.4 0.8 0.0 0.00 55.2 57.4 2.9 5.6 2.9 91 3 54.3 34.7 47.4 0.8 0.0 0.00 54.0 57.4 2.7 4.0 2.5 94 4 52.5 35.2 51.6 0.6 0.0 0.00 52.9 57.4 2.2 4.0 2.2 98 5 50.0 36.0 58.3 0.5 0.0 0.00 51.6 57.4 2.5 4.3 2.2 73 6 47.7 35.8 63.4 0.4 0.0 0.00 50.5 57.2 1.3 3.4 1.1 84 7 47.3 36.0 64.5 0.4 0.0 0.00 49.6 57.0 2.2 6.3 1.8 90 8 48.7 36.3 62.4 0.4 8.4 0.00 48.9 57.0 2.0 4.7 1.8 71 9 57.9 36.7 45.3 0.9 26.5 0.00 50.7 56.8 2.0 4.7 2.0 88 10 66.7 36.7 33.1 1.5 44.2 0.00 54.7 56.7 1.6 5.4 0.9 228 11 71.8 27.3 19.1 2.2 58.0 0.00 59.2 56.5 3.4 11.6 2.5 268 12 73.4 23.2 15.1 2.4 66.9 0.00 62.6 56.3 4.9 11.4 4.3 317 13 75.7 16.5 10.6 2.7 71.2 0.00 64.9 56.1 8.9 22.1 8.1 288 14 76.3 16.7 10.4 2.8 68.8 0.00 65.8 56.1 10.7 17.4 9.8 290 15 76.3 16.7 10.4 2.8 60.7 0.00 66.0 56.1 11.6 17.4 11.2 294 16 76.1 15.4 9.9 2.8 46.3 0.00 65.7 56.1 10.7 17.0 10.1 296 17 75.0 14.7 9.9 2.7 29.1 0.00 64.4 56.1 10.3 17.0 9.6 294 18 73.8 16.9 11.5 2.5 11.9 0.00 62.6 56.3 7.6 13.4 7.2 307 19 69.8 18.7 14.2 2.1 0.2 0.00 60.3 56.5 4.5 9.4 4.5 311 20 64.4 21.7 19.4 1.7 0.0 0.00 58.3 56.7 2.5 4.7 2.2 268 21 58.8 25.2 27.4 1.2 0.0 0.00 56.5 56.8 2.0 4.3 0.2 270 22 53.6 26.4 34.7 0.9 0.0 0.00 55.0 56.8 1.6 4.0 1.6 87 23 50.4 27.7 41.2 0.7 0.0 0.00 53.4 57.0 0.7 2.9 0.7 79 24 48.2 28.8 46.8 0.6 0.0 0.00 52.2 57.0 1.3 2.9 1.3 74 AZMET Daily Weather Data : TUCSON : Feb 26 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.4 45.1 61.7 DegF RELATIVE HUMIDITY 70.5 8.5 33.2 % DEWPOINT 27.3 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 66.0 48.9 57.4 DegF SOIL TEMP. 20 in 57.4 55.9 56.8 DegF WIND SPEED 22.1 4.3 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 307 Degrees SOLAR RADIATION 492.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.6 295 12.1 440 16.2 622 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Feb 27 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.9 28.8 48.9 0.6 0.0 0.00 51.1 57.0 1.8 3.4 1.6 70 2 46.8 28.4 48.4 0.6 0.0 0.00 50.0 56.8 1.8 3.6 1.8 81 3 45.0 28.6 52.5 0.5 0.0 0.00 49.1 56.8 1.8 2.9 1.8 60 4 43.7 28.9 55.8 0.4 0.0 0.00 48.4 56.7 1.1 2.0 1.1 75 5 41.7 29.7 62.0 0.3 0.0 0.00 47.5 56.5 1.1 2.5 1.1 92 6 41.5 29.3 61.4 0.3 0.0 0.00 46.8 56.5 2.2 3.4 2.0 81 7 42.3 28.8 58.3 0.4 0.0 0.00 46.0 56.3 1.8 3.4 1.6 92 8 44.6 29.1 54.8 0.5 8.4 0.00 45.7 56.1 2.5 6.3 2.2 92 9 53.2 28.2 38.1 0.9 26.3 0.00 47.7 55.9 3.4 6.3 3.4 107 10 60.8 28.4 28.9 1.3 43.7 0.00 51.3 55.6 2.7 6.3 2.5 88 11 66.6 26.8 22.3 1.7 54.0 0.00 55.8 55.4 2.0 6.3 1.6 106 12 69.8 24.4 18.0 2.0 63.1 0.00 60.1 55.2 2.9 7.4 1.1 284 13 72.0 22.1 15.2 2.3 70.5 0.00 63.9 55.0 4.7 11.2 3.6 266 14 74.1 19.9 12.9 2.5 68.6 0.00 66.9 55.0 6.5 12.1 5.8 275 15 75.0 20.3 12.7 2.6 60.2 0.00 68.7 55.0 8.1 14.3 7.2 286 16 75.6 20.8 12.7 2.6 47.3 0.00 69.1 55.0 9.2 15.7 8.7 285 17 74.8 19.6 12.4 2.6 30.6 0.00 68.2 55.2 10.1 16.1 9.6 288 18 72.9 19.2 13.1 2.4 8.4 0.00 66.0 55.4 7.8 13.6 7.6 288 19 70.0 21.2 15.7 2.1 0.5 0.00 63.5 55.6 7.4 11.2 7.2 300 20 66.4 24.1 20.0 1.8 0.0 0.00 61.5 55.9 5.1 7.4 4.5 290 21 60.3 30.0 32.4 1.2 0.0 0.00 59.2 56.1 2.9 6.7 1.6 276 22 53.4 32.4 44.7 0.8 0.0 0.00 57.2 56.3 1.1 3.4 0.9 80 23 50.2 33.3 52.2 0.6 0.0 0.00 55.4 56.5 1.1 3.1 0.9 85 24 49.5 29.3 45.7 0.7 0.0 0.00 53.8 56.7 1.8 4.3 1.6 88 AZMET Daily Weather Data : TUCSON : Feb 27 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.1 40.1 58.3 DegF RELATIVE HUMIDITY 71.1 10.9 35.0 % DEWPOINT 26.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 69.1 45.7 56.3 DegF SOIL TEMP. 20 in 57.0 55.0 55.9 DegF WIND SPEED 16.1 3.8 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 481.6 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 7.4 302 10.3 451 13.9 636 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Feb 28 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.2 29.5 48.1 0.6 0.0 0.00 52.5 56.7 0.9 2.7 0.9 61 2 45.3 30.2 55.2 0.5 0.0 0.00 51.1 56.7 1.1 2.5 1.1 66 3 43.5 30.2 58.9 0.4 0.0 0.00 49.8 56.7 1.6 2.7 1.3 84 4 41.9 30.4 63.2 0.3 0.0 0.00 48.7 56.7 0.4 2.0 0.4 95 5 41.0 30.2 65.3 0.3 0.0 0.00 47.8 56.5 0.4 0.4 0.4 72 6 40.3 30.4 67.2 0.3 0.0 0.00 46.9 56.5 1.1 3.6 1.1 90 7 40.8 29.8 65.0 0.3 0.0 0.00 46.0 56.3 1.8 3.6 1.6 83 8 43.2 30.4 60.7 0.4 8.8 0.00 45.7 56.1 1.8 3.4 1.8 78 9 53.1 28.8 39.3 0.8 27.2 0.00 47.7 55.9 1.1 2.9 1.1 90 10 60.4 27.9 28.9 1.3 44.7 0.00 51.8 55.8 1.3 4.9 0.9 314 11 66.9 26.2 21.6 1.8 58.8 0.00 56.5 55.6 2.9 6.9 2.2 284 12 71.4 23.2 16.1 2.2 67.6 0.00 60.4 55.2 5.1 10.7 4.5 296 13 75.2 22.5 13.8 2.6 71.7 0.00 63.9 55.2 5.4 10.3 4.9 292 14 78.8 21.9 12.0 3.0 69.5 0.00 66.2 55.0 6.3 11.2 5.6 278 15 81.0 20.8 10.6 3.2 61.4 0.00 67.5 55.0 5.1 12.1 4.5 305 16 82.0 20.1 10.0 3.4 48.3 0.00 67.8 55.0 6.3 11.9 5.6 297 17 82.2 20.7 10.1 3.4 30.6 0.00 66.6 55.2 7.8 12.1 7.6 318 18 80.8 22.5 11.5 3.2 12.4 0.00 64.4 55.4 8.1 11.9 7.8 300 19 76.6 21.7 12.8 2.7 0.7 0.00 61.9 55.6 5.6 9.4 5.4 290 20 70.3 24.8 18.1 2.1 0.0 0.00 59.9 55.8 2.2 5.1 0.9 311 21 60.6 32.0 33.9 1.2 0.0 0.00 57.9 56.1 1.8 4.0 1.6 74 22 56.5 33.8 42.3 0.9 0.0 0.00 56.3 56.3 1.1 2.9 0.7 108 23 53.6 31.1 41.9 0.8 0.0 0.00 54.7 56.5 0.9 3.4 0.7 77 24 51.3 30.9 45.5 0.7 0.0 0.00 53.2 56.5 0.9 3.4 0.7 108 AZMET Daily Weather Data : TUCSON : Feb 28 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.3 38.7 60.3 DegF RELATIVE HUMIDITY 72.6 8.7 35.5 % DEWPOINT 27.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 67.8 45.7 56.1 DegF SOIL TEMP. 20 in 56.7 55.0 55.9 DegF WIND SPEED 12.1 2.9 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 310 Degrees SOLAR RADIATION 501.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.3 313 13.5 464 17.1 653 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Mar 1 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.3 29.5 42.9 0.7 0.0 0.00 52.0 56.5 1.3 4.0 0.7 268 2 48.4 29.3 47.2 0.6 0.0 0.00 50.7 56.5 1.3 4.3 0.9 96 3 46.6 28.9 49.9 0.5 0.0 0.00 49.6 56.5 1.3 4.5 0.9 94 4 46.2 28.0 48.9 0.5 0.0 0.00 48.7 56.5 1.1 3.6 0.2 31 5 45.1 27.0 48.6 0.5 0.0 0.00 47.8 56.3 0.9 3.4 0.4 110 6 48.4 24.1 38.5 0.7 0.0 0.00 47.1 56.3 2.0 4.9 1.6 308 7 57.6 17.4 22.1 1.3 0.0 0.00 46.6 56.1 7.4 19.7 6.9 96 8 65.8 13.5 12.9 1.9 9.3 0.00 46.9 55.9 14.3 23.9 14.1 100 9 68.4 13.8 12.0 2.1 28.0 0.00 48.7 55.8 16.8 27.3 16.3 100 10 71.1 14.7 11.4 2.3 45.6 0.00 51.6 55.6 15.0 23.9 14.8 103 11 74.3 16.0 10.8 2.6 60.0 0.00 55.0 55.4 13.0 21.7 12.8 102 12 76.8 17.1 10.4 2.8 69.3 0.00 58.5 55.2 11.9 18.1 11.6 99 13 79.0 18.1 10.1 3.0 72.9 0.00 61.9 55.2 10.5 17.2 10.1 100 14 80.8 19.2 10.0 3.2 70.7 0.00 65.5 55.0 8.1 15.2 7.6 102 15 82.4 19.0 9.5 3.4 62.6 0.00 68.0 55.0 6.9 14.1 6.5 93 16 83.3 18.9 9.1 3.5 49.2 0.00 69.1 55.0 6.5 12.8 6.0 90 17 83.5 18.0 8.7 3.6 32.0 0.00 68.9 55.2 6.9 11.9 6.5 86 18 82.0 16.9 8.6 3.4 13.4 0.00 66.7 55.4 7.4 12.1 7.2 81 19 77.2 15.8 9.8 2.9 0.5 0.00 64.0 55.6 3.6 7.8 3.6 96 20 72.3 15.4 11.3 2.4 0.0 0.00 61.5 55.9 3.6 6.7 3.6 95 21 69.8 15.6 12.3 2.2 0.0 0.00 59.4 56.1 3.6 6.3 3.6 90 22 69.8 15.1 12.0 2.2 0.0 0.00 57.7 56.3 4.9 8.9 4.7 101 23 66.2 15.1 13.7 1.9 0.0 0.00 56.5 56.5 2.9 6.9 2.9 85 24 57.2 19.0 22.5 1.2 0.0 0.00 55.0 56.7 0.9 2.7 0.9 71 AZMET Daily Weather Data : TUCSON : Mar 1 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.8 44.1 66.7 DegF RELATIVE HUMIDITY 57.4 7.3 20.5 % DEWPOINT 19.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 69.3 46.6 56.5 DegF SOIL TEMP. 20 in 56.7 55.0 55.9 DegF WIND SPEED 27.3 6.3 MPH WIND VECTOR MAG. 5.8 MPH WIND VECTOR DIR. 96 Degrees SOLAR RADIATION 513.4 Langleys PRECIPITATION 0.00 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 11.5 324 14.9 479 19.1 672 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Mar 2 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.0 22.1 30.6 0.9 0.0 0.00 53.6 56.8 0.9 2.0 0.9 88 2 49.5 23.5 36.0 0.8 0.0 0.00 52.3 56.8 0.9 2.7 0.9 87 3 48.2 23.7 37.8 0.7 0.0 0.00 51.1 56.8 0.7 2.0 0.7 99 4 46.8 24.4 41.3 0.6 0.0 0.00 50.2 56.7 1.3 4.7 1.1 111 5 45.3 25.5 45.7 0.6 0.0 0.00 49.1 56.7 1.3 4.5 1.1 92 6 44.6 26.2 48.2 0.5 0.0 0.00 48.2 56.5 2.0 4.5 2.0 92 7 42.8 26.4 52.2 0.4 0.2 0.00 47.5 56.5 1.8 3.8 1.8 75 8 46.9 26.2 44.5 0.6 10.0 0.00 46.9 56.3 3.1 5.6 2.9 88 9 58.5 25.5 28.2 1.2 28.0 0.00 48.9 56.1 4.3 6.7 4.0 90 10 68.7 25.7 19.9 1.9 46.1 0.00 52.9 55.9 2.7 6.3 1.6 52 11 76.6 23.7 13.9 2.7 60.7 0.00 57.7 55.8 2.0 4.7 1.6 335 12 82.0 22.1 10.9 3.3 70.2 0.00 62.8 55.6 2.2 6.5 1.1 47 13 86.2 21.4 9.2 3.9 73.8 0.00 67.3 55.4 2.5 7.2 0.9 316 14 87.4 18.1 7.7 4.1 70.9 0.00 70.5 55.4 4.5 11.4 3.6 270 15 87.4 18.3 7.8 4.1 62.8 0.00 71.4 55.4 7.8 15.0 7.2 302 16 87.1 16.9 7.4 4.1 45.6 0.00 71.4 55.6 10.5 15.9 10.1 309 17 85.3 13.6 6.8 3.9 22.9 0.00 70.2 55.8 10.3 14.1 9.8 297 18 84.2 14.7 7.4 3.7 14.3 0.00 68.5 55.9 9.2 14.1 9.2 284 19 79.2 16.2 9.3 3.1 0.5 0.00 66.0 56.1 6.5 12.5 6.5 288 20 75.4 17.6 11.2 2.7 0.0 0.00 63.7 56.5 6.9 10.7 6.9 285 21 70.2 21.7 15.9 2.1 0.0 0.00 61.7 56.7 3.6 8.1 2.7 277 22 59.4 27.7 30.1 1.2 0.0 0.00 59.4 57.0 1.8 4.0 1.3 92 23 57.0 25.5 29.6 1.1 0.0 0.00 57.6 57.2 2.5 4.9 2.2 79 24 53.1 30.0 41.0 0.8 0.0 0.00 55.9 57.4 1.8 4.7 1.6 82 AZMET Daily Weather Data : TUCSON : Mar 2 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.5 41.0 65.5 DegF RELATIVE HUMIDITY 60.0 5.5 24.7 % DEWPOINT 22.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 71.6 46.9 58.5 DegF SOIL TEMP. 20 in 57.4 55.4 56.3 DegF WIND SPEED 15.9 3.8 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 310 Degrees SOLAR RADIATION 506.0 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 13.0 337 16.2 495 20.2 692 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Mar 3 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.6 26.6 35.0 0.9 0.0 0.00 54.9 57.4 2.5 4.0 2.5 71 2 51.6 24.1 33.7 0.9 0.0 0.00 53.6 57.4 1.8 3.8 1.8 83 3 50.7 24.4 35.5 0.8 0.0 0.00 52.3 57.4 2.7 5.6 2.7 77 4 49.6 24.3 36.6 0.8 0.0 0.00 51.3 57.4 2.2 4.3 2.0 102 5 46.8 26.4 44.8 0.6 0.0 0.00 50.2 57.4 1.6 3.6 1.6 98 6 46.2 25.9 44.6 0.6 0.0 0.00 49.3 57.2 1.1 2.7 1.1 114 7 44.4 27.0 50.0 0.5 0.2 0.00 48.4 57.0 1.3 3.1 1.3 84 8 47.7 28.0 46.5 0.6 9.8 0.00 48.0 57.0 2.2 4.9 2.0 69 9 58.3 25.3 28.3 1.2 23.4 0.00 50.2 56.8 4.5 7.4 4.3 84 10 65.5 27.1 23.5 1.6 43.0 0.00 53.2 56.5 5.1 7.4 4.9 94 11 74.5 23.4 14.7 2.5 60.2 0.00 57.7 56.3 4.9 8.9 4.7 96 12 80.6 23.2 11.9 3.1 59.7 0.00 62.2 56.1 2.7 7.6 2.5 98 13 83.3 21.0 9.9 3.5 58.8 0.00 65.3 56.1 2.2 6.0 1.8 82 14 85.6 20.3 8.9 3.8 69.0 0.00 68.4 55.9 4.0 11.2 0.9 256 15 87.3 20.8 8.7 4.0 60.4 0.00 69.6 55.9 6.7 17.4 5.4 273 16 87.1 20.3 8.6 4.0 42.8 0.00 68.5 55.9 11.2 20.1 9.4 289 17 84.7 20.5 9.3 3.7 26.3 0.00 66.7 56.1 12.1 19.7 11.6 310 18 82.4 20.5 10.1 3.4 6.2 0.00 64.6 56.3 10.3 15.4 10.1 302 19 78.3 22.8 12.6 2.9 0.2 0.00 62.8 56.7 11.0 17.0 10.7 282 20 74.8 25.7 16.0 2.5 0.0 0.00 61.3 56.8 8.7 13.9 8.5 269 21 72.0 28.6 19.9 2.1 0.0 0.00 59.9 57.0 6.5 12.5 6.3 266 22 69.4 28.9 22.0 1.9 0.0 0.00 58.8 57.2 4.3 8.7 3.1 262 23 65.5 29.5 25.8 1.6 0.0 0.00 57.7 57.2 2.5 4.5 2.5 75 24 64.0 29.1 26.6 1.5 0.0 0.00 57.0 57.4 2.2 3.4 2.2 92 AZMET Daily Weather Data : TUCSON : Mar 3 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.1 43.2 66.9 DegF RELATIVE HUMIDITY 57.8 7.4 24.3 % DEWPOINT 24.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 69.6 48.0 57.9 DegF SOIL TEMP. 20 in 57.4 55.9 56.8 DegF WIND SPEED 20.1 4.7 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 307 Degrees SOLAR RADIATION 460.4 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 13.3 350 16.9 512 20.9 713 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Mar 4 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.7 30.2 30.4 1.3 0.0 0.00 56.3 57.4 1.8 3.4 1.6 89 2 60.3 30.7 32.7 1.2 0.0 0.00 55.6 57.4 1.8 3.6 1.6 76 3 60.3 31.3 33.3 1.2 0.0 0.00 55.2 57.4 3.1 5.1 3.1 94 4 60.1 31.1 33.5 1.2 0.0 0.00 54.7 57.4 1.8 3.8 1.8 108 5 58.8 32.5 36.8 1.1 0.0 0.00 54.3 57.4 2.7 4.7 2.7 92 6 58.6 33.8 39.2 1.0 0.0 0.00 54.0 57.4 2.9 4.7 2.9 86 7 58.5 34.5 40.4 1.0 0.2 0.00 53.8 57.2 2.5 5.1 2.5 88 8 60.4 35.1 38.8 1.1 12.7 0.00 53.8 57.0 3.4 6.5 3.4 85 9 65.7 34.3 31.2 1.5 16.3 0.00 55.0 57.0 3.6 6.7 3.6 94 10 71.2 29.7 21.2 2.1 21.7 0.00 57.0 57.0 3.6 6.7 3.6 99 11 74.1 30.7 20.1 2.3 35.1 0.00 59.2 56.8 2.5 5.6 2.0 127 12 77.2 29.5 17.2 2.6 50.9 0.00 62.6 56.8 2.7 8.5 1.3 274 13 77.5 28.4 16.3 2.7 50.9 0.00 65.5 56.7 7.4 11.9 6.9 303 14 77.9 26.6 15.0 2.8 29.9 0.00 66.6 56.7 4.7 12.5 4.5 280 15 79.0 24.8 13.4 2.9 32.5 0.00 66.9 56.7 4.9 12.5 3.4 279 16 79.5 26.2 14.0 3.0 27.5 0.00 67.1 56.8 11.2 20.4 10.3 246 17 79.5 24.1 12.8 3.0 24.6 0.00 66.9 57.0 9.8 18.8 9.4 251 18 78.3 22.5 12.5 2.9 10.3 0.00 66.0 57.0 9.2 15.2 8.7 246 19 75.7 20.8 12.7 2.7 0.5 0.00 64.6 57.2 5.8 11.4 5.6 248 20 73.6 23.4 15.2 2.4 0.0 0.00 63.1 57.4 2.2 6.7 2.2 243 21 70.7 26.8 19.2 2.1 0.0 0.00 61.7 57.6 1.8 5.6 1.6 238 22 69.6 22.6 16.8 2.1 0.0 0.00 60.3 57.7 2.5 4.9 2.2 221 23 66.4 22.6 19.1 1.8 0.0 0.00 59.2 57.9 1.6 3.8 1.1 221 24 68.7 12.4 11.2 2.1 0.0 0.00 58.3 57.9 3.1 9.8 2.9 211 AZMET Daily Weather Data : TUCSON : Mar 4 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.2 57.7 69.3 DegF RELATIVE HUMIDITY 43.8 8.9 23.0 % DEWPOINT 27.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 67.1 53.6 59.9 DegF SOIL TEMP. 20 in 57.9 56.7 57.2 DegF WIND SPEED 20.4 4.0 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 236 Degrees SOLAR RADIATION 313.2 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 14.0 365 19.1 531 23.9 737 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Mar 5 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.9 14.9 14.2 1.8 0.0 0.00 57.6 57.9 2.2 5.4 2.0 68 2 62.2 16.7 16.9 1.6 0.0 0.00 56.8 57.9 2.2 4.3 2.2 101 3 60.4 20.1 20.8 1.4 0.0 0.00 56.1 57.9 1.8 4.3 1.6 83 4 60.8 21.0 21.2 1.4 0.0 0.00 55.6 57.9 2.2 6.7 1.8 74 5 60.8 21.7 21.9 1.4 0.0 0.00 55.0 57.9 4.3 7.4 4.0 97 6 60.3 22.3 23.0 1.4 0.0 0.00 54.1 57.9 4.3 8.1 3.8 91 7 60.6 22.3 22.7 1.4 0.2 0.00 53.6 57.7 4.7 7.4 4.5 99 8 61.9 23.7 23.1 1.5 2.6 0.00 53.2 57.7 5.8 10.3 5.6 99 9 63.7 25.7 23.4 1.5 11.0 0.00 53.8 57.6 4.0 8.9 3.8 96 10 68.7 25.7 19.7 1.9 19.4 0.00 55.2 57.6 3.6 7.4 3.6 91 11 71.2 23.4 16.4 2.2 37.0 0.00 57.7 57.4 2.9 6.7 2.7 87 12 74.8 21.6 13.4 2.5 67.6 0.00 62.4 57.4 3.1 7.8 1.3 28 13 75.9 21.9 13.1 2.7 49.7 0.00 65.3 57.2 3.6 8.3 1.1 124 14 75.7 19.6 12.0 2.7 31.8 0.00 65.1 57.2 9.4 17.9 8.5 295 15 74.7 18.5 11.9 2.6 24.6 0.00 63.7 57.2 8.1 13.2 7.6 314 16 74.8 19.6 12.4 2.6 16.3 0.00 63.1 57.2 5.1 9.6 4.9 316 17 74.1 20.1 13.0 2.5 11.2 0.00 62.2 57.2 5.4 9.4 4.9 314 18 73.4 19.8 13.1 2.4 3.6 0.00 61.5 57.4 2.0 4.9 1.3 17 19 70.0 23.9 17.5 2.1 0.2 0.00 60.8 57.4 0.9 3.4 0.7 46 20 68.5 23.4 17.9 2.0 0.0 0.00 59.7 57.6 2.0 5.6 1.3 76 21 66.4 24.8 20.5 1.8 0.0 0.00 59.0 57.6 2.7 5.1 2.5 75 22 66.2 23.5 19.5 1.8 0.0 0.00 58.1 57.7 2.2 6.5 2.0 82 23 65.1 24.1 20.9 1.7 0.0 0.00 57.4 57.7 2.5 4.0 2.5 79 24 64.6 25.9 22.9 1.6 0.0 0.00 56.7 57.7 3.1 5.4 3.1 98 AZMET Daily Weather Data : TUCSON : Mar 5 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.5 59.2 67.5 DegF RELATIVE HUMIDITY 29.1 10.8 18.0 % DEWPOINT 21.7 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 65.8 53.2 58.6 DegF SOIL TEMP. 20 in 58.1 57.0 57.6 DegF WIND SPEED 17.9 3.6 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 59 Degrees SOLAR RADIATION 275.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.3 378 18.4 550 23.4 761 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Mar 6 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.9 28.2 25.9 1.5 0.0 0.00 56.1 57.9 3.8 6.7 3.8 95 2 64.4 28.6 25.8 1.5 0.0 0.00 55.4 57.9 4.0 6.5 4.0 99 3 64.0 28.9 26.6 1.5 0.0 0.00 55.0 57.7 3.1 7.2 3.1 77 4 64.2 28.6 26.0 1.5 0.0 0.00 54.7 57.7 3.1 6.3 3.1 94 5 64.6 28.2 25.3 1.5 0.0 0.00 54.5 57.7 3.8 10.3 3.6 94 6 64.2 28.4 25.8 1.5 0.0 0.00 54.1 57.6 3.1 6.3 2.9 94 7 61.7 30.9 31.2 1.3 0.0 0.00 54.1 57.6 1.8 4.3 0.7 92 8 60.8 31.3 32.7 1.2 2.4 0.00 54.0 57.6 2.5 4.9 2.0 293 9 61.9 31.1 31.2 1.3 6.7 0.00 54.5 57.4 2.0 4.0 0.9 119 10 64.2 31.3 29.1 1.5 16.5 0.00 55.6 57.4 2.5 7.4 0.7 207 11 65.8 31.3 27.4 1.6 26.3 0.00 57.4 57.2 3.6 6.9 1.8 50 12 69.3 30.0 23.1 1.9 22.9 0.00 59.0 57.2 2.7 7.6 2.5 78 13 71.1 28.0 20.0 2.1 25.8 0.00 60.6 57.0 1.8 4.9 1.6 92 14 70.9 27.0 19.3 2.1 19.6 0.00 60.8 57.0 5.8 13.0 5.4 302 15 72.0 22.5 15.4 2.3 19.4 0.00 61.2 57.0 4.3 15.0 2.9 267 16 73.6 21.4 13.9 2.4 16.0 0.00 60.6 57.0 7.6 17.4 6.9 209 17 73.2 19.6 13.1 2.4 16.5 0.00 60.6 57.0 7.8 14.5 6.9 209 18 71.6 19.6 13.7 2.3 5.7 0.00 60.1 57.2 6.5 13.4 5.8 206 19 70.5 18.9 13.9 2.2 0.5 0.00 59.0 57.2 6.0 13.0 5.6 206 20 68.9 17.2 13.6 2.1 0.0 0.00 57.9 57.4 4.5 10.5 4.0 217 21 66.4 18.5 15.8 1.9 0.0 0.00 56.8 57.4 5.8 10.5 5.4 262 22 64.0 20.5 19.0 1.7 0.0 0.00 55.4 57.4 9.4 20.4 8.5 264 23 60.6 30.2 31.4 1.3 0.0 0.00 54.7 57.4 6.7 12.3 6.5 324 24 59.7 25.5 26.9 1.3 0.0 0.00 54.0 57.4 4.7 9.2 4.0 321 AZMET Daily Weather Data : TUCSON : Mar 6 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.9 58.1 66.4 DegF RELATIVE HUMIDITY 45.5 12.1 22.8 % DEWPOINT 26.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 61.2 54.0 57.0 DegF SOIL TEMP. 20 in 57.9 57.0 57.4 DegF WIND SPEED 20.4 4.5 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 227 Degrees SOLAR RADIATION 178.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.0 389 16.0 566 21.1 782 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Mar 7 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.7 23.2 26.1 1.2 0.0 0.00 53.1 57.4 1.8 6.7 1.3 272 2 57.0 20.3 23.7 1.2 0.0 0.00 52.0 57.4 8.5 14.1 8.1 315 3 54.9 22.1 27.7 1.1 0.0 0.00 50.7 57.4 3.8 10.1 3.4 316 4 51.3 24.6 35.1 0.8 0.0 0.00 49.6 57.2 4.0 6.9 3.8 286 5 49.3 25.3 39.0 0.7 0.0 0.00 48.7 57.2 2.7 8.1 2.5 293 6 42.8 27.0 53.1 0.4 0.0 0.00 47.7 57.0 0.9 2.7 0.9 85 7 40.3 27.3 59.6 0.3 0.2 0.00 46.8 56.8 0.4 1.3 0.4 78 8 45.0 28.0 51.6 0.5 11.5 0.00 46.2 56.8 0.4 0.4 0.4 88 9 54.1 27.3 35.3 0.9 30.1 0.00 48.4 56.7 3.6 8.5 3.4 316 10 56.8 26.1 30.4 1.1 48.0 0.00 52.0 56.5 6.3 11.6 5.8 317 11 58.6 25.2 27.5 1.2 60.0 0.00 55.8 56.3 5.4 12.8 4.7 308 12 60.8 24.1 24.3 1.4 69.8 0.00 59.4 56.1 5.8 14.8 4.3 310 13 63.0 21.9 20.6 1.6 73.8 0.00 61.9 55.9 9.2 17.0 8.3 303 14 64.4 20.1 18.0 1.7 71.4 0.00 63.5 55.8 9.6 17.9 8.9 303 15 65.7 19.6 16.9 1.8 62.8 0.00 63.9 55.8 10.7 17.7 10.1 305 16 66.4 18.5 15.8 1.9 49.9 0.00 63.5 55.9 11.0 18.8 10.1 307 17 65.8 18.9 16.4 1.8 32.5 0.00 62.2 55.9 11.4 19.5 11.0 307 18 64.2 19.4 17.6 1.7 13.9 0.00 60.1 56.1 9.4 16.1 8.9 308 19 61.5 19.2 19.3 1.5 1.0 0.00 57.6 56.3 7.2 12.1 6.9 295 20 58.6 20.3 22.4 1.3 0.0 0.00 55.6 56.5 4.5 8.1 4.3 268 21 54.0 24.3 31.6 1.0 0.0 0.00 54.0 56.5 2.2 5.8 0.7 103 22 48.6 26.6 42.3 0.7 0.0 0.00 52.3 56.7 1.8 4.3 1.8 74 23 46.6 23.9 40.6 0.6 0.0 0.00 51.1 56.8 1.3 3.4 1.3 71 24 43.7 24.8 47.0 0.5 0.0 0.00 49.8 56.8 0.9 2.2 0.9 68 AZMET Daily Weather Data : TUCSON : Mar 7 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.3 39.0 55.4 DegF RELATIVE HUMIDITY 64.1 14.3 30.9 % DEWPOINT 23.2 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 64.0 46.2 54.5 DegF SOIL TEMP. 20 in 57.4 55.8 56.7 DegF WIND SPEED 19.5 5.1 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 307 Degrees SOLAR RADIATION 525.1 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 3.8 393 6.1 572 9.4 791 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Mar 8 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.3 24.8 49.6 0.5 0.0 0.00 48.6 56.8 1.8 3.4 1.6 69 2 41.4 24.8 51.4 0.4 0.0 0.00 47.7 56.7 1.3 3.1 1.1 73 3 40.6 25.0 53.5 0.4 0.0 0.00 46.8 56.7 1.1 3.1 0.9 71 4 39.0 25.7 58.6 0.3 0.0 0.00 46.0 56.5 1.1 2.7 0.9 88 5 37.4 26.8 64.9 0.3 0.0 0.00 45.3 56.3 0.7 2.0 0.7 99 6 37.0 26.4 64.9 0.3 0.0 0.00 44.6 56.1 0.7 2.0 0.7 81 7 38.3 26.4 61.8 0.3 0.2 0.00 44.2 56.1 0.9 2.0 0.7 82 8 41.0 26.8 56.7 0.4 7.9 0.00 44.1 55.8 1.6 3.1 1.6 84 9 50.4 25.2 37.4 0.8 26.0 0.00 46.0 55.6 3.4 6.5 3.1 88 10 56.3 24.6 29.2 1.1 40.4 0.00 49.3 55.4 4.5 6.9 4.3 82 11 62.6 23.4 22.2 1.5 60.0 0.00 53.8 55.2 5.4 9.2 5.1 107 12 67.6 19.9 16.2 1.9 59.0 0.00 58.3 55.0 5.1 11.0 4.7 95 13 68.9 17.2 13.6 2.1 37.8 0.00 59.2 54.9 3.1 8.1 2.7 92 14 71.6 17.4 12.5 2.3 51.4 0.00 61.7 54.9 3.4 9.2 2.7 41 15 71.4 16.7 12.2 2.3 24.9 0.00 62.1 54.9 3.6 11.4 2.7 61 16 72.0 16.5 12.0 2.3 14.8 0.00 61.0 54.9 6.0 13.6 4.7 267 17 70.5 17.4 13.1 2.2 6.4 0.00 59.4 55.0 6.0 19.5 3.6 272 18 68.4 22.3 17.3 2.0 1.9 0.00 57.7 55.0 8.1 18.6 6.3 279 19 66.4 25.9 21.6 1.7 0.2 0.00 56.3 55.2 8.9 19.2 8.1 290 20 63.9 30.4 28.3 1.5 0.0 0.00 55.2 55.4 8.7 17.0 8.1 308 21 63.0 31.3 30.3 1.4 0.0 0.00 54.7 55.6 3.8 10.3 3.6 310 22 62.1 31.6 31.7 1.3 0.0 0.00 54.3 55.6 1.6 4.9 0.9 332 23 61.5 31.1 31.8 1.3 0.0 0.00 54.1 55.8 2.5 11.0 2.0 142 24 59.5 38.3 46.1 0.9 0.0 0.00 53.8 55.8 7.2 14.1 6.7 139 AZMET Daily Weather Data : TUCSON : Mar 8 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.0 36.5 56.3 DegF RELATIVE HUMIDITY 69.8 9.1 34.9 % DEWPOINT 24.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 62.2 44.1 52.5 DegF SOIL TEMP. 20 in 56.8 54.9 55.6 DegF WIND SPEED 19.5 3.8 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 35 Degrees SOLAR RADIATION 330.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.6 398 8.5 580 11.7 803 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Mar 9 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.6 47.3 79.7 0.3 0.0 0.05 53.4 55.8 3.8 8.3 3.4 124 2 51.4 49.5 93.0 0.1 0.0 0.07 53.4 55.8 3.1 5.6 3.1 61 3 51.1 49.3 94.1 0.1 0.0 0.04 53.1 55.8 2.5 4.7 2.2 78 4 50.9 49.5 95.1 0.1 0.0 0.02 53.1 55.8 2.0 4.5 1.8 94 5 50.7 49.1 93.8 0.1 0.0 0.00 52.9 55.8 2.9 6.3 2.9 96 6 50.9 49.3 94.3 0.1 0.0 0.00 52.7 55.8 4.5 7.8 4.5 92 7 50.9 49.3 94.2 0.1 0.0 0.00 52.5 55.8 3.1 6.3 3.1 89 8 51.6 49.6 93.2 0.1 1.9 0.00 52.5 55.6 2.7 4.5 2.5 91 9 53.2 49.3 86.3 0.2 8.8 0.00 53.2 55.6 3.1 6.3 3.1 92 10 56.8 48.0 72.2 0.4 28.0 0.00 55.2 55.6 3.8 6.9 3.6 97 11 60.1 46.4 60.7 0.7 43.7 0.00 58.1 55.6 5.6 11.4 5.1 116 12 61.5 45.3 55.4 0.8 37.3 0.00 60.1 55.6 4.9 9.6 4.5 106 13 63.7 44.6 49.8 1.0 42.5 0.00 61.5 55.4 4.0 8.7 3.4 38 14 65.3 41.7 42.4 1.2 34.2 0.00 62.8 55.6 4.0 9.8 3.4 89 15 68.0 39.0 34.7 1.5 44.9 0.00 63.5 55.6 4.9 11.2 3.6 151 16 70.5 34.7 26.8 1.9 45.4 0.00 64.4 55.6 7.8 16.3 6.7 216 17 70.3 32.7 24.9 1.9 29.6 0.00 63.3 55.8 9.2 16.6 8.3 235 18 69.3 32.7 25.9 1.8 13.1 0.00 61.3 55.9 7.2 15.0 6.5 232 19 67.5 32.4 27.2 1.7 1.0 0.00 59.2 56.1 4.7 10.3 4.3 216 20 64.0 33.6 32.0 1.4 0.0 0.00 57.4 56.3 2.5 8.1 2.0 272 21 61.3 39.2 44.0 1.0 0.0 0.00 56.1 56.5 6.7 11.0 6.3 310 22 59.9 41.0 49.6 0.9 0.0 0.00 55.0 56.5 4.5 11.2 4.3 334 23 56.1 42.1 59.5 0.6 0.0 0.00 54.0 56.7 0.7 4.3 0.4 246 24 51.4 43.3 73.6 0.3 0.0 0.00 52.9 56.7 1.8 4.7 1.6 65 AZMET Daily Weather Data : TUCSON : Mar 9 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.6 50.2 58.8 DegF RELATIVE HUMIDITY 96.0 23.1 62.6 % DEWPOINT 43.3 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 64.6 52.5 56.8 DegF SOIL TEMP. 20 in 56.7 55.4 55.8 DegF WIND SPEED 16.6 4.3 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 127 Degrees SOLAR RADIATION 330.4 Langleys PRECIPITATION 0.18 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 7.0 405 11.0 591 15.8 819 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Mar 10 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.6 43.0 72.2 0.4 0.0 0.00 52.0 56.7 2.5 4.9 2.2 80 2 51.4 43.0 72.4 0.4 0.0 0.00 51.4 56.7 2.2 5.4 2.0 78 3 50.2 43.2 76.8 0.3 0.0 0.00 51.1 56.7 1.8 3.6 1.6 79 4 48.9 43.2 80.6 0.2 0.0 0.00 50.4 56.5 1.3 4.9 0.9 65 5 49.6 42.1 75.3 0.3 0.0 0.00 49.8 56.5 0.9 3.6 0.7 279 6 48.6 41.9 77.4 0.3 0.0 0.00 49.1 56.3 1.1 3.4 0.7 291 7 45.5 41.5 85.9 0.2 0.2 0.00 48.4 56.3 0.7 2.2 0.4 148 8 48.2 42.3 80.3 0.2 11.5 0.00 48.0 56.1 1.1 3.4 1.1 83 9 54.5 41.9 62.6 0.5 25.3 0.00 50.2 55.9 1.8 5.6 1.6 65 10 57.6 42.6 57.3 0.7 46.8 0.00 53.6 55.9 4.0 7.4 3.8 93 11 61.5 42.3 49.2 0.9 61.9 0.00 57.9 55.8 3.6 8.1 3.4 100 12 64.2 40.5 41.9 1.2 71.2 0.00 62.1 55.6 3.1 8.1 1.8 149 13 66.0 37.2 34.5 1.4 74.5 0.00 65.3 55.6 4.0 9.2 1.1 234 14 67.3 35.4 30.8 1.6 72.2 0.00 67.5 55.6 4.5 9.6 3.1 258 15 68.7 31.6 25.2 1.8 64.0 0.00 68.7 55.6 4.3 9.6 3.1 255 16 70.5 25.9 18.7 2.1 51.1 0.00 68.7 55.6 3.4 8.1 1.3 320 17 70.9 27.0 19.3 2.1 33.2 0.00 67.5 55.8 4.5 10.1 3.1 279 18 69.8 30.2 22.7 1.9 14.1 0.00 64.9 56.1 4.9 8.9 4.3 286 19 67.5 30.2 24.9 1.7 1.0 0.00 61.9 56.3 4.5 8.3 4.3 313 20 64.0 32.0 29.9 1.4 0.0 0.00 59.7 56.7 3.6 6.7 3.6 269 21 62.1 32.7 33.0 1.3 0.0 0.00 57.9 56.8 5.6 8.7 5.4 259 22 58.3 36.9 44.8 0.9 0.0 0.00 56.7 57.0 1.3 4.3 0.9 21 23 53.8 39.6 58.3 0.6 0.0 0.00 55.2 57.2 1.6 3.4 1.6 74 24 52.0 39.7 62.9 0.5 0.0 0.00 54.1 57.2 1.3 3.8 0.4 139 AZMET Daily Weather Data : TUCSON : Mar 10 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.8 44.2 58.5 DegF RELATIVE HUMIDITY 89.5 14.1 51.5 % DEWPOINT 37.8 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 68.9 48.0 57.2 DegF SOIL TEMP. 20 in 57.2 55.6 56.3 DegF WIND SPEED 10.1 2.9 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 291 Degrees SOLAR RADIATION 527.3 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 5.9 411 9.2 600 13.0 832 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Mar 11 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.3 39.9 70.3 0.3 0.0 0.00 52.9 57.4 1.3 4.3 1.1 96 2 49.3 39.2 68.0 0.4 0.0 0.00 52.0 57.4 2.7 4.5 2.7 78 3 47.5 39.2 73.1 0.3 0.0 0.00 51.1 57.2 1.3 3.1 1.1 95 4 46.0 39.0 76.3 0.3 0.0 0.00 50.2 57.2 1.6 3.4 1.6 81 5 45.3 38.8 78.2 0.2 0.0 0.00 49.3 57.2 1.3 3.1 1.1 70 6 43.7 39.0 83.6 0.2 0.0 0.00 48.6 57.0 2.0 3.8 1.8 82 7 43.7 38.7 82.7 0.2 0.5 0.00 47.8 56.8 2.5 3.8 2.5 88 8 48.6 39.6 71.0 0.3 11.9 0.00 47.8 56.8 2.5 6.0 2.2 85 9 55.4 39.6 55.3 0.7 30.3 0.00 50.4 56.7 3.8 6.3 3.8 90 10 62.1 37.8 40.5 1.1 47.8 0.00 54.3 56.5 3.6 7.4 3.4 116 11 66.9 36.5 32.6 1.5 61.6 0.00 58.6 56.3 3.6 6.5 2.9 109 12 70.5 34.5 26.6 1.9 71.2 0.00 62.6 56.1 3.6 10.5 2.7 117 13 72.3 33.3 23.8 2.1 75.3 0.00 66.2 56.1 4.5 12.3 2.7 170 14 73.2 30.6 20.8 2.2 69.0 0.00 68.7 55.9 6.9 14.5 6.0 107 15 74.1 26.6 17.0 2.4 55.0 0.00 70.0 56.1 5.1 13.6 2.9 154 16 74.8 25.2 15.7 2.5 40.4 0.00 69.8 56.1 4.9 12.5 3.1 259 17 75.2 23.0 14.1 2.6 28.4 0.00 69.1 56.3 4.5 10.3 3.8 275 18 74.7 22.8 14.2 2.5 15.1 0.00 67.3 56.5 7.4 15.0 6.9 262 19 71.4 23.5 16.5 2.2 1.2 0.00 64.6 56.8 5.8 12.3 5.6 261 20 68.2 25.7 20.0 1.9 0.0 0.00 62.2 57.0 4.0 8.9 3.8 300 21 65.1 28.4 25.2 1.6 0.0 0.00 60.3 57.4 4.7 9.4 4.5 316 22 62.6 31.6 31.2 1.3 0.0 0.00 58.3 57.6 4.9 11.0 4.9 302 23 61.5 31.3 31.9 1.3 0.0 0.00 57.0 57.7 6.5 10.1 6.3 295 24 59.7 30.7 33.2 1.2 0.0 0.00 55.6 57.9 6.9 10.3 6.9 277 AZMET Daily Weather Data : TUCSON : Mar 11 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.6 43.2 60.8 DegF RELATIVE HUMIDITY 84.7 12.3 42.6 % DEWPOINT 33.1 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 70.2 47.7 58.1 DegF SOIL TEMP. 20 in 57.9 55.9 56.8 DegF WIND SPEED 15.0 4.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 270 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 8.1 419 11.2 612 14.9 847 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Mar 12 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.2 31.3 37.0 1.0 0.0 0.00 54.5 57.9 3.8 8.1 2.2 286 2 54.1 33.3 45.0 0.8 0.0 0.00 53.4 57.9 2.9 5.6 2.0 55 3 51.1 33.8 51.5 0.6 0.0 0.00 52.3 57.9 2.0 4.3 2.0 79 4 50.4 33.6 52.3 0.6 0.0 0.00 51.3 57.9 2.5 5.1 2.2 93 5 48.4 34.7 59.1 0.5 0.0 0.00 50.4 57.7 2.0 3.8 1.8 97 6 45.0 35.4 69.1 0.3 0.0 0.00 49.5 57.6 1.3 3.6 0.9 57 7 42.8 35.2 75.0 0.2 0.7 0.00 48.6 57.6 1.1 3.1 0.9 80 8 47.5 36.5 65.9 0.4 12.4 0.00 48.4 57.4 1.1 3.8 1.1 92 9 55.6 36.3 48.1 0.8 30.8 0.00 50.7 57.2 2.2 5.4 1.8 93 10 61.9 36.9 39.4 1.1 48.7 0.00 54.7 57.0 2.9 6.7 2.5 89 11 68.0 34.3 28.9 1.7 62.3 0.00 59.0 56.8 4.3 8.3 2.9 149 12 70.5 29.7 22.0 2.0 71.9 0.00 62.6 56.7 4.9 11.6 3.6 173 13 72.3 25.2 17.1 2.2 76.0 0.00 65.5 56.7 5.8 15.0 4.0 173 14 73.6 23.2 15.0 2.4 70.7 0.00 67.3 56.5 7.4 18.1 5.4 233 15 73.6 22.1 14.3 2.4 65.2 0.00 67.6 56.5 10.1 18.1 9.2 273 16 74.1 18.7 12.2 2.5 51.6 0.00 66.9 56.7 10.5 22.1 9.6 259 17 73.2 16.2 11.2 2.5 33.9 0.00 65.3 56.8 10.7 21.0 10.1 254 18 71.2 14.5 11.2 2.3 10.3 0.00 62.8 57.0 11.0 19.7 10.5 282 19 68.0 13.5 12.0 2.1 1.2 0.00 60.1 57.2 10.1 17.7 9.8 291 20 65.1 16.9 15.4 1.8 0.0 0.00 57.9 57.4 6.5 10.5 6.3 304 21 62.8 21.7 20.5 1.5 0.0 0.00 56.8 57.6 6.7 15.0 6.5 299 22 61.2 27.9 28.0 1.3 0.0 0.00 55.9 57.6 8.5 15.0 8.3 290 23 59.2 29.5 32.2 1.2 0.0 0.00 54.9 57.7 8.9 14.3 8.7 270 24 58.1 32.0 37.0 1.0 0.0 0.00 54.1 57.7 8.3 15.0 7.8 278 AZMET Daily Weather Data : TUCSON : Mar 12 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.8 41.7 61.0 DegF RELATIVE HUMIDITY 78.5 10.2 34.1 % DEWPOINT 28.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 67.6 48.2 57.0 DegF SOIL TEMP. 20 in 57.9 56.5 57.4 DegF WIND SPEED 22.1 5.6 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 271 Degrees SOLAR RADIATION 536.1 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 7.0 426 10.1 622 13.7 860 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Mar 13 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.2 35.4 44.1 0.9 0.0 0.00 53.6 57.7 6.3 11.9 6.0 293 2 56.5 36.1 46.2 0.8 0.0 0.00 53.2 57.7 7.8 11.6 7.6 313 3 54.9 36.0 48.7 0.8 0.0 0.00 52.5 57.7 2.9 8.7 2.2 313 4 50.0 36.3 59.4 0.5 0.0 0.00 51.4 57.6 1.6 5.1 1.3 70 5 48.7 37.8 65.8 0.4 0.0 0.00 50.4 57.6 0.9 2.2 0.9 69 6 47.1 38.1 71.2 0.3 0.0 0.00 49.6 57.4 1.6 3.6 1.1 89 7 45.3 37.9 75.4 0.3 0.7 0.00 48.7 57.4 2.0 3.8 1.1 67 8 49.1 38.7 67.3 0.4 12.4 0.00 48.7 57.2 0.9 2.7 0.4 113 9 54.7 38.5 54.4 0.7 31.3 0.00 51.1 57.0 2.2 4.7 2.0 103 10 58.6 38.8 47.8 0.9 48.7 0.00 54.7 56.8 2.0 4.7 0.9 80 11 60.8 36.5 40.3 1.1 62.6 0.00 58.5 56.7 4.7 11.0 3.6 290 12 63.3 34.5 34.0 1.3 71.7 0.00 62.1 56.7 7.6 14.8 6.9 276 13 66.2 34.0 30.1 1.5 75.0 0.00 65.3 56.5 9.4 16.1 8.5 287 14 67.6 30.6 25.0 1.7 72.6 0.00 67.8 56.5 9.6 15.9 8.7 289 15 68.7 26.2 20.0 1.9 64.5 0.00 69.3 56.5 9.2 16.6 8.3 274 16 69.1 26.6 20.1 1.9 50.9 0.00 69.8 56.5 6.9 15.4 6.0 299 17 69.1 26.6 20.1 1.9 33.2 0.00 69.1 56.7 6.5 13.6 5.8 294 18 68.2 27.0 21.2 1.9 14.8 0.00 66.9 57.0 6.7 12.1 6.3 319 19 66.2 25.9 21.7 1.7 1.2 0.00 64.2 57.2 4.9 9.2 4.9 330 20 63.0 26.6 24.9 1.5 0.0 0.00 61.7 57.4 2.7 6.3 2.5 326 21 56.3 33.4 42.2 0.9 0.0 0.00 59.5 57.6 0.9 2.7 0.2 307 22 51.4 35.8 54.8 0.6 0.0 0.00 57.6 57.9 0.9 2.7 0.7 83 23 49.8 36.5 59.7 0.5 0.0 0.00 55.9 57.9 0.9 3.4 0.4 68 24 48.6 36.7 63.3 0.4 0.0 0.00 54.5 58.1 0.9 4.3 0.9 83 AZMET Daily Weather Data : TUCSON : Mar 13 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.2 44.6 57.9 DegF RELATIVE HUMIDITY 77.1 17.3 44.1 % DEWPOINT 33.8 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 69.8 48.6 58.3 DegF SOIL TEMP. 20 in 58.1 56.5 57.2 DegF WIND SPEED 16.6 4.0 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 301 Degrees SOLAR RADIATION 539.4 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 5.2 431 8.5 630 12.4 873 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Mar 14 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.1 33.6 59.2 0.4 0.0 0.00 53.2 58.1 1.3 3.4 0.9 97 2 48.9 32.0 51.7 0.6 0.0 0.00 52.0 58.1 2.7 4.9 2.5 86 3 47.1 32.2 56.1 0.5 0.0 0.00 51.1 58.1 1.6 2.7 1.3 92 4 44.2 33.3 64.9 0.3 0.0 0.00 50.0 57.9 1.6 2.7 1.3 85 5 43.5 32.5 64.9 0.3 0.0 0.00 49.3 57.9 1.3 3.1 1.1 86 6 44.2 32.7 63.8 0.4 0.0 0.00 48.7 57.7 1.8 3.4 1.8 74 7 45.0 33.1 63.2 0.4 0.7 0.00 48.6 57.6 0.9 2.7 0.9 85 8 46.8 34.2 61.4 0.4 7.4 0.00 48.7 57.4 1.3 3.4 1.1 67 9 53.1 34.3 48.9 0.7 14.6 0.00 50.7 57.4 3.6 20.4 3.1 77 10 55.9 38.1 51.1 0.8 18.2 0.00 52.0 57.0 3.6 17.2 1.1 257 11 59.4 38.1 45.1 0.9 15.3 0.00 53.4 57.0 2.5 8.5 1.1 146 12 65.1 32.7 29.9 1.5 57.3 0.00 56.8 56.8 4.3 9.2 3.4 351 13 67.1 30.9 25.9 1.7 68.1 0.00 61.5 56.7 4.5 11.6 3.4 276 14 67.8 28.8 23.1 1.8 47.8 0.00 62.8 56.5 7.2 14.1 6.3 269 15 66.2 29.7 25.5 1.6 24.1 0.00 61.9 56.5 8.9 18.1 6.7 226 16 64.4 29.7 27.1 1.5 22.2 0.00 60.4 56.5 8.3 19.7 4.9 191 17 66.7 28.8 24.0 1.7 37.8 0.00 61.3 56.5 5.6 12.5 4.9 76 18 65.7 30.0 26.2 1.6 12.2 0.00 60.3 56.7 5.1 8.9 4.9 92 19 62.6 30.2 29.3 1.4 1.2 0.00 57.9 56.8 2.7 6.3 2.7 75 20 57.7 31.1 36.2 1.0 0.0 0.00 55.9 56.8 2.0 4.3 1.8 96 21 53.6 37.2 53.7 0.6 0.0 0.00 54.5 57.0 2.0 3.6 1.8 72 22 52.0 36.9 56.1 0.6 0.0 0.00 53.1 57.0 1.6 3.1 1.1 101 23 48.0 36.3 63.8 0.4 0.0 0.00 51.8 57.0 1.6 3.8 1.3 70 24 49.1 35.2 58.6 0.5 0.0 0.00 50.7 57.0 2.2 4.9 0.9 111 AZMET Daily Weather Data : TUCSON : Mar 14 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.9 42.4 55.0 DegF RELATIVE HUMIDITY 71.8 20.2 46.2 % DEWPOINT 32.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 63.0 48.6 54.5 DegF SOIL TEMP. 20 in 58.1 56.5 57.2 DegF WIND SPEED 20.4 3.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 101 Degrees SOLAR RADIATION 326.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.7 436 7.6 638 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, 2009 AZMET Hourly Weather Data : TUCSON : Mar 15 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.6 35.1 63.9 0.4 0.0 0.00 49.8 57.0 1.6 3.8 1.6 89 2 46.2 33.8 62.0 0.4 0.0 0.00 48.7 57.0 2.5 4.9 2.2 95 3 43.9 33.6 67.1 0.3 0.0 0.00 47.8 57.0 1.8 3.4 1.6 82 4 41.4 33.4 73.2 0.2 0.0 0.00 46.9 56.8 1.3 3.4 1.1 84 5 40.3 32.9 75.0 0.2 0.0 0.00 46.2 56.7 2.0 3.8 1.8 79 6 39.0 32.5 77.6 0.2 0.0 0.00 45.3 56.5 1.8 2.7 1.8 97 7 38.1 32.0 78.2 0.2 1.0 0.00 44.6 56.5 1.8 2.9 1.6 95 8 45.5 31.5 57.8 0.4 13.9 0.00 44.8 56.3 3.1 5.6 3.1 94 9 51.8 32.2 47.2 0.7 33.0 0.00 47.5 56.1 4.0 6.0 4.0 86 10 59.9 29.7 31.9 1.2 50.9 0.00 51.8 55.9 2.0 4.9 1.3 116 11 64.4 27.1 24.2 1.6 64.7 0.00 56.7 55.8 2.0 5.4 0.7 200 12 66.9 24.3 19.7 1.8 73.8 0.00 61.2 55.6 2.9 8.3 0.7 1 13 68.2 21.2 16.6 2.0 76.7 0.00 64.2 55.4 4.5 10.7 1.1 103 14 69.8 20.3 15.2 2.1 74.1 0.00 66.4 55.4 4.7 11.2 2.5 320 15 71.1 19.9 14.2 2.2 65.5 0.00 67.6 55.4 4.3 10.5 0.7 18 16 72.3 19.0 13.2 2.3 51.8 0.00 67.6 55.6 5.6 15.4 4.5 312 17 72.5 18.1 12.6 2.4 33.9 0.00 66.6 55.6 5.4 13.0 4.5 340 18 72.0 16.0 11.6 2.4 15.5 0.00 64.2 55.9 5.6 12.8 5.1 319 19 69.4 13.3 11.2 2.2 1.4 0.00 61.5 56.1 3.6 8.5 3.4 354 20 61.7 18.7 19.0 1.5 0.0 0.00 59.2 56.5 0.7 3.4 0.2 55 21 55.0 22.8 28.5 1.1 0.0 0.00 57.0 56.7 0.9 2.7 0.7 101 22 53.1 23.4 31.3 0.9 0.0 0.00 55.4 56.8 1.3 4.7 1.3 76 23 51.4 24.4 34.6 0.9 0.0 0.00 53.8 57.0 1.8 2.7 1.6 94 24 48.6 26.2 41.7 0.7 0.0 0.00 52.5 57.0 1.3 4.3 1.1 66 AZMET Daily Weather Data : TUCSON : Mar 15 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.2 37.2 56.1 DegF RELATIVE HUMIDITY 83.6 10.2 38.6 % DEWPOINT 25.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 67.8 44.4 55.2 DegF SOIL TEMP. 20 in 57.0 55.4 56.3 DegF WIND SPEED 15.4 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 42 Degrees SOLAR RADIATION 556.2 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 5.8 442 8.5 646 11.7 896 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Mar 16 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.6 25.9 44.1 0.6 0.0 0.00 51.3 57.2 1.6 2.9 1.3 91 2 46.4 25.5 43.6 0.6 0.0 0.00 50.2 57.2 2.2 5.6 1.8 78 3 45.9 25.7 44.9 0.6 0.0 0.00 49.3 57.0 2.2 3.8 2.0 88 4 43.5 27.1 52.2 0.5 0.0 0.00 48.4 57.0 1.3 3.4 1.1 70 5 41.0 27.9 59.0 0.4 0.0 0.00 47.5 57.0 1.6 3.1 1.3 82 6 39.2 28.0 63.8 0.3 0.0 0.00 46.8 56.8 1.6 2.9 1.6 80 7 40.1 26.6 58.3 0.3 1.2 0.00 46.0 56.7 2.2 4.3 2.0 97 8 45.3 27.3 49.2 0.5 14.8 0.00 46.0 56.5 3.1 6.5 2.9 88 9 54.3 26.8 34.6 0.9 33.5 0.00 48.6 56.3 1.1 3.1 0.7 24 10 61.0 25.7 25.9 1.4 51.4 0.00 52.7 56.1 1.1 3.4 0.9 337 11 66.4 25.5 21.1 1.8 65.2 0.00 57.2 55.9 1.8 4.7 0.4 97 12 71.6 23.0 15.9 2.2 74.3 0.00 61.7 55.8 2.7 7.4 1.6 89 13 74.5 20.3 12.9 2.5 77.4 0.00 65.7 55.8 4.0 10.5 1.8 184 14 76.1 18.0 11.1 2.7 74.5 0.00 68.9 55.6 3.8 10.1 1.1 68 15 77.5 16.5 9.9 2.9 66.4 0.00 70.9 55.8 4.7 10.3 3.8 270 16 78.3 16.2 9.5 3.0 52.6 0.00 71.8 55.8 3.4 10.5 1.1 267 17 78.8 15.1 8.9 3.1 34.9 0.00 71.1 55.9 4.7 11.9 3.8 290 18 77.7 15.6 9.5 2.9 16.0 0.00 69.1 56.3 5.8 11.2 5.4 297 19 74.7 14.5 10.0 2.6 1.4 0.00 66.0 56.5 5.1 10.3 4.9 302 20 69.8 15.3 12.2 2.2 0.0 0.00 63.3 56.8 3.8 7.4 3.8 271 21 64.9 21.7 19.4 1.7 0.0 0.00 60.8 57.2 4.0 8.9 2.9 268 22 56.3 25.9 30.9 1.1 0.0 0.00 58.6 57.4 1.3 2.7 1.3 71 23 51.8 27.5 38.9 0.8 0.0 0.00 56.8 57.6 0.9 3.8 0.9 69 24 50.4 27.9 41.7 0.7 0.0 0.00 55.4 57.7 2.5 4.3 2.2 70 AZMET Daily Weather Data : TUCSON : Mar 16 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.7 38.1 59.7 DegF RELATIVE HUMIDITY 70.7 7.5 30.3 % DEWPOINT 22.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 71.8 45.9 57.6 DegF SOIL TEMP. 20 in 57.7 55.6 56.5 DegF WIND SPEED 11.9 2.7 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 343 Degrees SOLAR RADIATION 563.8 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 8.6 451 11.5 658 14.9 910 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Mar 17 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.3 24.1 34.4 0.9 0.0 0.00 54.5 57.9 2.0 4.0 2.0 93 2 48.6 24.8 39.1 0.7 0.0 0.00 53.2 57.9 0.9 2.5 0.9 89 3 45.9 26.2 46.1 0.6 0.0 0.00 52.2 57.9 1.1 3.1 0.9 96 4 43.0 27.5 53.8 0.4 0.0 0.00 51.1 57.7 0.4 1.3 0.4 114 5 42.3 27.1 54.6 0.4 0.0 0.00 50.2 57.7 1.3 2.9 1.3 77 6 40.8 27.9 59.5 0.3 0.0 0.00 49.1 57.6 0.7 2.5 0.7 76 7 41.4 27.9 58.3 0.4 1.2 0.00 48.2 57.6 1.8 4.9 1.8 72 8 47.7 26.8 44.6 0.6 15.3 0.00 48.0 57.4 2.7 5.4 2.7 81 9 56.5 26.6 31.6 1.1 34.4 0.00 50.4 57.2 2.0 3.8 2.0 71 10 64.4 27.5 24.7 1.5 52.1 0.00 54.5 57.0 1.6 3.8 1.1 92 11 70.7 25.2 18.1 2.1 65.7 0.00 59.4 56.8 1.3 4.7 0.2 317 12 74.5 22.1 13.9 2.5 75.0 0.00 63.9 56.7 3.6 7.4 3.1 285 13 78.4 20.1 11.3 2.9 78.4 0.00 67.1 56.5 4.7 9.4 3.8 280 14 80.6 19.9 10.4 3.2 75.5 0.00 69.4 56.5 4.9 11.2 3.6 275 15 82.2 20.3 10.0 3.4 66.9 0.00 70.3 56.5 6.5 13.9 5.8 262 16 82.9 19.8 9.5 3.5 53.3 0.00 70.2 56.7 6.9 14.1 6.5 268 17 82.8 18.0 8.9 3.5 35.8 0.00 68.7 56.8 7.8 15.0 7.2 282 18 81.3 16.9 8.8 3.3 16.7 0.00 66.0 57.0 8.7 12.8 8.5 307 19 77.5 17.4 10.3 2.9 1.4 0.00 62.8 57.2 7.2 13.0 6.9 308 20 73.2 17.2 11.8 2.5 0.0 0.00 60.4 57.6 6.3 8.9 6.0 287 21 70.3 17.8 13.3 2.2 0.0 0.00 58.5 57.7 6.0 10.5 5.1 275 22 62.1 21.7 21.1 1.5 0.0 0.00 57.0 57.9 1.1 4.3 0.9 65 23 56.3 24.4 29.1 1.1 0.0 0.00 55.8 57.9 1.3 2.7 1.1 83 24 55.2 24.3 29.8 1.0 0.0 0.00 54.5 58.1 2.5 4.9 2.5 74 AZMET Daily Weather Data : TUCSON : Mar 17 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.5 39.4 63.0 DegF RELATIVE HUMIDITY 67.2 7.7 27.2 % DEWPOINT 23.0 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 70.5 47.8 58.1 DegF SOIL TEMP. 20 in 58.1 56.5 57.4 DegF WIND SPEED 15.0 3.6 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 295 Degrees SOLAR RADIATION 572.2 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 10.6 461 13.7 671 17.1 928 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, 2009 AZMET Hourly Weather Data : TUCSON : Mar 18 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.2 24.8 32.9 0.9 0.0 0.00 53.2 58.1 2.2 3.4 2.0 89 2 50.7 25.2 36.6 0.8 0.0 0.00 52.2 58.1 1.3 2.7 1.3 60 3 47.5 26.6 43.9 0.6 0.0 0.00 51.1 58.1 1.1 3.1 0.9 92 4 44.8 28.0 51.5 0.5 0.0 0.00 50.2 57.9 0.9 2.7 0.9 81 5 43.7 27.7 52.9 0.5 0.0 0.00 49.3 57.9 1.6 3.6 1.6 79 6 42.8 28.6 56.9 0.4 0.0 0.00 48.4 57.7 0.9 2.2 0.9 93 7 42.6 28.2 56.2 0.4 1.2 0.00 47.7 57.6 2.0 3.4 1.8 93 8 50.2 28.4 42.7 0.7 16.0 0.00 47.8 57.4 2.9 4.7 2.9 90 9 59.0 28.2 30.8 1.2 35.4 0.00 50.7 57.4 1.8 3.8 1.8 70 10 66.6 28.0 23.3 1.7 51.4 0.00 55.0 57.2 2.2 4.9 2.0 80 11 73.8 25.5 16.5 2.4 67.1 0.00 59.7 57.0 2.0 4.9 1.6 55 12 78.3 22.5 12.5 2.9 76.0 0.00 64.2 56.8 2.5 7.4 2.0 314 13 81.0 19.6 10.1 3.2 79.3 0.00 68.4 56.7 4.3 10.3 3.1 265 14 83.1 16.7 8.3 3.5 76.4 0.00 71.4 56.7 5.1 12.1 4.5 304 15 84.4 17.1 8.1 3.7 67.1 0.00 73.4 56.7 6.3 13.6 5.4 295 16 84.7 15.4 7.5 3.8 53.5 0.00 73.9 56.8 6.9 15.2 5.8 286 17 84.0 14.0 7.2 3.7 35.1 0.00 73.2 57.0 7.2 13.2 6.5 311 18 82.8 15.3 7.9 3.5 17.0 0.00 70.9 57.2 8.7 13.6 8.3 300 19 79.5 16.9 9.4 3.1 1.7 0.00 68.0 57.6 6.7 12.1 6.5 298 20 74.5 17.6 11.5 2.6 0.0 0.00 65.5 57.9 4.9 8.1 4.7 284 21 71.8 20.3 14.3 2.3 0.0 0.00 63.1 58.3 3.4 6.7 2.9 285 22 61.3 28.6 28.6 1.3 0.0 0.00 60.8 58.5 1.8 4.9 1.6 90 23 58.3 27.3 30.6 1.1 0.0 0.00 59.0 58.6 1.6 4.0 0.9 78 24 56.5 25.2 29.7 1.1 0.0 0.00 57.4 58.8 2.5 4.3 2.2 88 AZMET Daily Weather Data : TUCSON : Mar 18 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.5 41.4 64.8 DegF RELATIVE HUMIDITY 64.7 6.3 26.3 % DEWPOINT 23.2 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 74.1 47.5 59.7 DegF SOIL TEMP. 20 in 58.8 56.7 57.6 DegF WIND SPEED 15.2 3.4 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 317 Degrees SOLAR RADIATION 577.7 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 11.7 473 15.3 687 18.9 946 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, 2009 AZMET Hourly Weather Data : TUCSON : Mar 19 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.1 29.3 38.2 0.9 0.0 0.00 56.5 58.8 2.0 4.0 1.8 84 2 53.1 23.7 31.6 0.9 0.0 0.00 55.6 59.0 2.0 4.0 2.0 66 3 48.9 26.8 41.6 0.7 0.0 0.00 54.3 59.0 1.6 3.4 1.3 76 4 46.6 26.6 45.3 0.6 0.0 0.00 53.1 58.8 1.6 3.1 1.6 89 5 46.6 25.9 43.8 0.6 0.0 0.00 52.0 58.8 2.2 4.7 2.2 90 6 45.3 26.2 47.0 0.6 0.0 0.00 50.9 58.8 1.3 3.6 1.3 108 7 43.9 27.5 52.3 0.5 1.4 0.00 50.0 58.6 0.7 2.0 0.7 91 8 52.0 27.9 39.5 0.8 16.5 0.00 49.8 58.5 1.8 5.6 1.8 92 9 61.5 26.6 26.2 1.4 35.8 0.00 52.3 58.3 3.6 6.7 3.4 94 10 69.6 27.1 20.4 2.0 53.5 0.00 56.5 58.1 2.9 5.6 2.7 73 11 76.5 24.8 14.7 2.7 67.6 0.00 61.3 57.9 2.5 6.3 2.0 99 12 81.0 23.0 11.8 3.2 76.4 0.00 66.0 57.7 2.9 7.4 2.0 109 13 83.5 18.7 9.0 3.6 78.6 0.00 69.6 57.6 3.4 9.2 1.3 133 14 85.1 14.0 6.9 3.8 73.3 0.00 71.6 57.6 4.0 10.7 2.7 256 15 85.8 14.5 7.0 3.9 59.5 0.00 72.3 57.6 3.8 10.7 2.0 324 16 85.6 15.8 7.4 3.9 39.2 0.00 72.0 57.7 3.6 10.3 1.6 46 17 86.7 14.7 6.8 4.1 34.2 0.00 71.4 57.9 3.4 7.2 2.9 330 18 86.0 14.4 6.9 4.0 17.0 0.00 69.3 58.1 4.7 10.3 4.5 309 19 80.8 15.3 8.5 3.3 1.2 0.00 66.2 58.3 3.1 8.3 2.9 300 20 75.0 17.8 11.4 2.6 0.0 0.00 63.7 58.6 2.9 7.4 2.7 281 21 68.7 20.3 16.0 2.0 0.0 0.00 61.7 58.8 1.6 4.9 0.2 284 22 62.8 22.5 21.2 1.5 0.0 0.00 59.9 59.0 2.2 4.9 1.8 90 23 61.2 22.3 22.3 1.4 0.0 0.00 58.5 59.2 2.9 5.1 2.5 84 24 61.5 21.6 21.2 1.5 0.0 0.00 57.0 59.4 2.9 4.3 2.7 97 AZMET Daily Weather Data : TUCSON : Mar 19 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.0 42.4 66.7 DegF RELATIVE HUMIDITY 64.0 4.7 23.2 % DEWPOINT 21.9 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 72.5 49.6 60.4 DegF SOIL TEMP. 20 in 59.4 57.6 58.5 DegF WIND SPEED 10.7 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 63 Degrees SOLAR RADIATION 554.0 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 13.1 486 16.6 703 20.5 967 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Mar 20 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.1 23.7 26.4 1.2 0.0 0.00 55.9 59.4 2.0 3.6 1.8 80 2 54.7 25.9 32.7 1.0 0.0 0.00 55.0 59.4 1.3 2.5 1.1 91 3 53.4 26.2 34.6 0.9 0.0 0.00 54.3 59.4 0.4 0.4 0.4 89 4 54.3 25.2 32.1 1.0 0.0 0.00 53.6 59.2 2.5 4.0 2.2 86 5 55.0 25.3 31.4 1.0 0.0 0.00 53.1 59.2 2.5 4.3 2.5 94 6 53.2 27.3 36.3 0.9 0.0 0.00 52.7 59.2 1.6 3.4 1.6 74 7 53.1 27.5 36.9 0.9 1.0 0.00 52.3 59.0 2.2 4.5 2.2 75 8 58.8 25.9 28.4 1.2 11.2 0.00 52.7 58.8 3.6 5.4 3.6 87 9 63.5 26.1 23.8 1.5 14.3 0.00 54.0 58.6 2.9 5.4 2.9 104 10 70.5 26.2 19.2 2.1 47.3 0.00 57.2 58.6 3.1 6.0 2.9 116 11 77.7 24.1 13.6 2.8 70.9 0.00 62.1 58.5 4.5 9.4 4.0 116 12 81.5 23.4 11.7 3.2 76.2 0.00 66.4 58.3 3.4 9.4 1.6 140 13 83.5 23.9 11.2 3.5 65.0 0.00 70.2 58.3 3.1 8.5 1.3 185 14 82.9 21.4 10.2 3.5 31.8 0.00 70.5 58.1 2.7 6.9 1.3 163 15 83.7 21.9 10.3 3.5 35.1 0.00 70.9 58.3 2.2 10.7 0.4 217 16 83.7 24.1 11.2 3.5 38.9 0.00 71.2 58.3 9.4 18.1 8.9 297 17 83.3 24.3 11.4 3.5 27.0 0.00 70.9 58.5 7.4 12.8 6.7 324 18 83.3 24.6 11.6 3.4 17.4 0.00 70.3 58.6 5.6 11.0 5.4 328 19 80.1 24.8 12.9 3.1 1.7 0.00 68.0 59.0 2.9 6.0 2.7 286 20 77.4 25.5 14.7 2.7 0.0 0.00 66.0 59.2 2.5 5.8 2.2 241 21 64.9 36.0 34.5 1.4 0.0 0.00 63.7 59.4 0.9 2.7 0.4 92 22 58.1 39.4 49.9 0.8 0.0 0.00 61.7 59.5 1.1 2.7 1.1 87 23 59.4 35.8 41.3 1.0 0.0 0.00 60.1 59.7 2.0 4.9 1.6 74 24 57.9 34.2 40.5 1.0 0.0 0.00 58.6 59.7 1.6 4.3 1.3 78 AZMET Daily Weather Data : TUCSON : Mar 20 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.9 52.2 68.0 DegF RELATIVE HUMIDITY 72.1 8.6 24.5 % DEWPOINT 26.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 71.2 52.2 61.3 DegF SOIL TEMP. 20 in 59.9 58.1 58.8 DegF WIND SPEED 18.1 2.9 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 52 Degrees SOLAR RADIATION 437.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.0 500 18.5 722 23.6 991 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Mar 21 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.7 32.5 40.0 0.9 0.0 0.00 57.6 59.9 2.0 4.9 1.8 68 2 54.0 32.2 43.2 0.8 0.0 0.00 56.7 59.9 1.8 3.6 1.6 89 3 52.0 32.2 46.8 0.7 0.0 0.00 55.6 59.9 1.3 3.4 1.1 63 4 52.0 32.5 47.4 0.7 0.0 0.00 54.5 59.9 2.2 4.0 2.0 88 5 50.9 32.5 49.4 0.6 0.0 0.00 53.6 59.7 1.3 3.1 1.3 61 6 48.9 32.7 53.5 0.6 0.0 0.00 52.9 59.7 1.3 2.7 1.1 83 7 47.7 33.3 57.3 0.5 1.0 0.00 52.2 59.5 1.3 2.7 1.3 95 8 53.4 34.0 48.5 0.7 14.3 0.00 52.2 59.4 2.0 4.3 1.8 100 9 63.7 31.8 30.1 1.4 34.4 0.00 54.5 59.4 4.3 7.2 4.3 87 10 70.9 32.4 24.1 2.0 52.1 0.00 58.5 59.2 4.5 8.9 4.3 96 11 76.5 31.1 19.0 2.5 65.7 0.00 63.0 59.0 3.8 7.4 2.9 120 12 78.8 32.9 18.8 2.7 74.3 0.00 66.9 58.8 4.5 10.3 3.8 123 13 81.1 30.7 16.0 3.0 77.4 0.00 69.8 58.6 5.6 14.3 2.0 181 14 82.4 29.5 14.6 3.2 74.3 0.00 72.0 58.6 4.9 13.0 2.5 164 15 83.5 30.2 14.5 3.3 65.5 0.00 73.4 58.6 4.3 8.7 1.6 149 16 85.3 28.9 12.9 3.6 52.6 0.00 73.2 58.8 6.9 17.0 5.8 244 17 84.9 27.1 12.2 3.6 35.6 0.00 71.4 59.0 9.6 21.7 8.9 253 18 83.7 26.1 12.2 3.5 16.0 0.00 68.7 59.2 8.9 16.3 8.7 254 19 81.3 25.5 12.8 3.2 1.4 0.00 65.8 59.4 5.1 11.0 4.9 239 20 79.2 28.8 15.8 2.9 0.0 0.00 63.9 59.7 3.8 8.5 3.6 224 21 74.5 34.7 23.5 2.2 0.0 0.00 62.6 59.9 5.1 11.6 4.9 311 22 72.9 39.9 30.3 1.9 0.0 0.00 61.7 60.1 7.8 14.1 7.6 317 23 72.1 38.8 29.8 1.9 0.0 0.00 61.0 60.3 7.2 13.0 7.2 307 24 69.4 36.7 30.1 1.7 0.0 0.00 60.1 60.3 2.0 6.0 1.3 254 AZMET Daily Weather Data : TUCSON : Mar 21 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.2 47.1 69.1 DegF RELATIVE HUMIDITY 65.0 11.3 29.3 % DEWPOINT 32.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 73.8 52.0 61.7 DegF SOIL TEMP. 20 in 60.3 58.6 59.4 DegF WIND SPEED 21.7 4.3 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 245 Degrees SOLAR RADIATION 564.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.3 513 17.1 739 21.6 1012 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Mar 22 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.2 37.6 37.5 1.3 0.0 0.00 59.2 60.3 1.6 4.7 1.3 73 2 61.9 38.3 41.5 1.1 0.0 0.00 58.3 60.4 2.0 3.1 1.8 84 3 60.8 38.8 44.1 1.0 0.0 0.00 57.6 60.3 1.8 3.6 1.6 80 4 59.9 39.2 46.3 0.9 0.0 0.00 57.0 60.3 1.3 3.8 1.3 100 5 59.7 39.2 46.6 0.9 0.0 0.00 56.5 60.3 2.2 4.0 2.0 83 6 56.3 39.9 54.1 0.7 0.0 0.00 55.8 60.1 1.1 2.9 0.2 140 7 54.5 40.1 58.1 0.6 2.2 0.00 55.0 60.1 1.3 3.4 1.1 83 8 60.3 41.2 49.5 0.9 17.9 0.00 55.6 59.9 2.2 4.9 2.0 90 9 66.2 39.9 38.0 1.4 29.9 0.00 57.7 59.9 3.8 6.0 3.6 99 10 71.2 33.1 24.4 2.0 51.4 0.00 61.2 59.7 2.2 5.6 0.7 339 11 73.4 29.5 19.7 2.3 65.5 0.00 64.8 59.7 4.0 10.7 1.8 282 12 75.2 28.2 17.5 2.5 73.1 0.00 68.2 59.5 3.4 10.3 0.4 163 13 77.9 23.5 13.2 2.8 78.6 0.00 70.9 59.5 6.7 19.7 4.0 248 14 79.9 20.1 10.7 3.1 76.7 0.00 71.6 59.5 7.4 18.3 6.5 252 15 81.5 19.0 9.7 3.3 67.8 0.00 72.3 59.5 8.7 16.1 7.4 242 16 81.7 18.5 9.4 3.3 54.2 0.00 71.6 59.7 9.2 16.8 8.1 245 17 81.9 15.4 8.2 3.4 37.0 0.00 70.3 59.9 10.5 20.4 9.8 246 18 80.4 19.6 10.3 3.2 17.4 0.00 68.5 60.1 10.5 21.3 9.4 236 19 77.4 16.3 9.9 2.9 1.9 0.00 66.2 60.3 11.6 18.6 11.2 252 20 74.1 19.8 12.7 2.5 0.0 0.00 64.2 60.4 8.5 22.6 8.1 248 21 72.1 21.9 14.9 2.3 0.0 0.00 62.4 60.6 6.3 12.1 5.8 214 22 68.5 23.2 18.0 2.0 0.0 0.00 61.0 60.8 6.7 13.2 6.0 261 23 64.8 26.2 23.2 1.6 0.0 0.00 59.5 60.8 5.8 11.6 5.8 274 24 61.2 32.2 33.7 1.2 0.0 0.00 58.3 61.0 8.1 14.1 7.6 305 AZMET Daily Weather Data : TUCSON : Mar 22 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.9 53.4 69.4 DegF RELATIVE HUMIDITY 63.7 7.0 27.1 % DEWPOINT 29.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 72.3 55.0 62.6 DegF SOIL TEMP. 20 in 61.0 59.5 60.1 DegF WIND SPEED 22.6 5.4 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 248 Degrees SOLAR RADIATION 573.8 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 13.5 527 18.2 757 23.2 1035 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Mar 23 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.1 34.3 40.8 1.0 0.0 0.00 57.4 61.0 9.2 21.0 8.7 300 2 53.8 27.7 36.3 0.9 0.0 0.00 56.1 60.8 12.1 19.7 11.6 291 3 51.3 23.2 32.8 0.9 0.0 0.00 54.9 60.8 11.0 17.4 10.5 282 4 49.6 19.8 30.2 0.8 0.0 0.00 53.8 60.8 9.8 16.1 9.6 278 5 48.4 17.8 29.1 0.8 0.0 0.00 52.7 60.6 8.7 12.8 8.5 280 6 46.9 16.7 29.4 0.8 0.0 0.00 51.6 60.4 4.9 11.4 4.0 272 7 46.4 18.5 32.5 0.7 1.9 0.00 50.9 60.4 1.3 4.5 1.1 347 8 48.7 21.4 33.9 0.8 16.5 0.00 50.9 60.3 2.2 4.9 2.0 82 9 52.9 19.8 26.9 1.0 35.8 0.00 53.1 60.1 3.4 10.7 2.9 316 10 54.0 15.8 21.8 1.1 53.5 0.00 56.1 59.7 7.6 12.5 7.2 289 11 55.9 16.0 20.3 1.2 67.4 0.00 59.5 59.5 8.7 13.9 8.1 291 12 58.5 16.5 19.2 1.4 76.7 0.00 63.0 59.4 8.9 15.4 8.3 298 13 60.6 12.0 14.5 1.5 80.5 0.00 65.8 59.4 11.0 19.0 10.3 311 14 62.2 10.8 13.0 1.7 77.6 0.00 68.2 59.2 10.5 19.7 9.6 305 15 63.3 10.0 12.1 1.8 68.6 0.00 69.3 59.2 11.4 21.9 10.5 294 16 63.9 10.9 12.3 1.8 54.5 0.00 69.4 59.2 11.2 20.6 10.5 311 17 63.5 10.8 12.3 1.8 35.8 0.00 68.5 59.4 11.0 21.3 10.3 309 18 62.6 11.5 13.2 1.7 17.0 0.00 66.4 59.4 11.6 17.7 11.2 310 19 59.9 10.9 14.2 1.5 1.9 0.00 63.5 59.5 10.1 17.4 9.6 306 20 57.7 11.5 15.8 1.4 0.0 0.00 61.2 59.7 7.4 13.4 7.2 299 21 56.1 14.7 19.2 1.2 0.0 0.00 59.0 59.9 6.0 9.4 5.8 328 22 54.7 18.9 24.2 1.1 0.0 0.00 56.7 60.1 3.6 9.4 2.9 329 23 48.2 25.2 40.5 0.7 0.0 0.00 55.2 60.1 0.9 3.1 0.4 96 24 44.8 25.9 47.3 0.5 0.0 0.00 53.8 60.1 1.1 5.4 0.4 320 AZMET Daily Weather Data : TUCSON : Mar 23 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.8 42.8 55.0 DegF RELATIVE HUMIDITY 74.9 10.4 24.7 % DEWPOINT 17.4 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 69.6 50.7 59.2 DegF SOIL TEMP. 20 in 61.0 59.2 59.9 DegF WIND SPEED 21.9 7.6 MPH WIND VECTOR MAG. 6.7 MPH WIND VECTOR DIR. 300 Degrees SOLAR RADIATION 587.9 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 2.9 530 5.8 763 9.0 1044 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Mar 24 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.3 25.3 45.4 0.6 0.0 0.00 52.7 60.1 1.6 5.6 1.6 65 2 43.3 22.1 42.7 0.6 0.0 0.00 52.2 60.1 1.8 3.6 1.8 88 3 41.9 18.9 39.1 0.6 0.0 0.00 51.4 59.9 2.0 3.4 1.8 72 4 40.8 18.9 40.7 0.5 0.0 0.00 50.5 59.7 1.6 2.9 1.6 80 5 38.5 20.1 47.0 0.4 0.0 0.00 49.6 59.7 1.1 2.7 1.1 58 6 36.3 21.4 54.0 0.3 0.0 0.00 48.6 59.5 0.7 1.6 0.7 86 7 35.6 22.1 57.5 0.3 2.2 0.00 47.7 59.4 0.9 2.9 0.9 106 8 42.8 20.3 40.8 0.6 17.9 0.00 47.5 59.2 1.6 3.4 1.6 52 9 51.8 19.2 27.5 0.9 37.5 0.00 49.8 58.8 0.7 2.9 0.2 316 10 57.2 20.5 23.8 1.2 55.4 0.00 54.0 58.6 1.3 4.9 1.1 274 11 61.2 19.0 19.4 1.5 69.0 0.00 58.5 58.5 2.7 7.2 1.1 258 12 63.5 17.6 16.8 1.7 77.9 0.00 62.4 58.3 3.6 9.2 2.0 169 13 66.0 17.2 15.1 1.9 80.5 0.00 65.7 58.1 4.0 13.6 1.8 258 14 68.9 11.8 10.8 2.2 78.1 0.00 67.8 57.9 5.6 13.6 4.0 299 15 70.2 10.9 9.9 2.3 69.3 0.00 67.8 57.9 10.3 17.4 9.2 293 16 70.5 11.5 10.0 2.3 55.4 0.00 66.7 57.9 12.8 20.8 12.1 282 17 69.8 12.2 10.6 2.2 37.8 0.00 64.9 58.1 12.8 18.8 12.3 289 18 68.0 13.3 11.8 2.1 17.4 0.00 62.2 58.3 13.2 19.5 12.8 284 19 65.5 12.4 12.5 1.9 2.2 0.00 59.4 58.5 10.3 16.1 10.1 292 20 62.6 15.6 15.8 1.6 0.0 0.00 57.0 58.6 7.4 13.6 7.4 299 21 60.3 16.2 17.6 1.5 0.0 0.00 55.6 58.6 4.7 8.3 4.3 290 22 59.0 16.5 18.8 1.4 0.0 0.00 54.3 58.8 4.3 6.7 4.3 247 23 57.6 16.5 19.6 1.3 0.0 0.00 53.4 58.8 4.3 7.4 3.8 253 24 54.9 18.0 23.2 1.1 0.0 0.00 52.3 58.8 2.5 5.1 2.0 255 AZMET Daily Weather Data : TUCSON : Mar 24 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.2 34.7 55.6 DegF RELATIVE HUMIDITY 68.2 7.1 26.3 % DEWPOINT 17.4 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 68.0 47.3 56.3 DegF SOIL TEMP. 20 in 60.1 57.9 58.8 DegF WIND SPEED 20.8 4.7 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 287 Degrees SOLAR RADIATION 600.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.7 534 7.4 770 10.4 1055 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Mar 25 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.6 19.6 30.1 0.9 0.0 0.00 51.4 58.8 1.8 4.3 1.6 83 2 48.2 19.8 32.2 0.8 0.0 0.00 50.5 58.8 2.0 4.7 1.6 93 3 45.9 19.8 34.9 0.7 0.0 0.00 49.6 58.6 1.8 4.0 1.6 68 4 44.6 20.3 37.5 0.6 0.0 0.00 48.7 58.5 2.2 3.8 2.2 82 5 41.5 20.5 42.9 0.5 0.0 0.00 47.7 58.5 1.8 3.4 1.6 67 6 39.6 21.9 49.1 0.4 0.0 0.00 46.8 58.3 0.9 2.5 0.9 74 7 38.3 22.3 51.9 0.4 2.4 0.00 46.0 58.1 1.1 3.4 1.1 72 8 45.3 21.6 38.6 0.6 18.6 0.00 46.4 57.9 3.8 6.0 3.8 82 9 54.3 22.1 28.3 1.0 37.8 0.00 49.3 57.7 4.0 6.5 3.8 88 10 60.8 18.5 19.2 1.5 55.2 0.00 53.4 57.6 3.4 6.5 2.9 95 11 64.9 17.4 15.7 1.8 68.6 0.00 57.7 57.4 2.7 5.6 0.7 180 12 67.6 15.3 13.1 2.0 77.2 0.00 61.7 57.2 4.9 11.4 3.8 271 13 69.6 14.4 11.8 2.2 79.8 0.00 65.3 57.0 5.6 14.1 4.7 288 14 71.8 13.8 10.7 2.4 76.7 0.00 68.2 57.0 6.9 15.0 5.6 287 15 73.6 12.4 9.4 2.6 67.8 0.00 69.6 57.0 8.9 15.9 7.8 300 16 73.9 13.8 9.9 2.6 54.0 0.00 70.0 57.0 9.8 17.4 9.2 305 17 73.4 12.2 9.4 2.5 36.1 0.00 68.9 57.2 12.1 20.4 11.6 307 18 72.3 11.3 9.4 2.5 17.2 0.00 66.9 57.4 10.1 17.4 9.6 312 19 70.3 11.7 10.2 2.3 2.2 0.00 64.2 57.7 6.7 11.2 6.5 308 20 66.9 12.9 12.1 2.0 0.0 0.00 61.9 57.9 5.6 8.7 5.6 288 21 63.7 14.2 14.3 1.7 0.0 0.00 59.9 58.3 4.5 6.9 4.3 263 22 59.4 18.5 20.1 1.4 0.0 0.00 57.9 58.5 2.9 5.8 2.9 252 23 51.6 29.7 43.8 0.8 0.0 0.00 56.3 58.5 0.7 2.2 0.4 335 24 46.6 32.5 58.1 0.4 0.0 0.00 55.0 58.6 0.9 2.5 0.7 72 AZMET Daily Weather Data : TUCSON : Mar 25 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.8 37.8 58.1 DegF RELATIVE HUMIDITY 78.5 8.1 25.5 % DEWPOINT 18.1 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 70.0 45.9 57.2 DegF SOIL TEMP. 20 in 58.8 57.0 57.9 DegF WIND SPEED 20.4 4.5 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 309 Degrees SOLAR RADIATION 593.2 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 6.5 541 9.4 780 12.6 1067 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Mar 26 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.8 22.5 37.9 0.7 0.0 0.00 54.5 58.6 2.0 3.6 1.8 80 2 46.9 19.6 33.4 0.7 0.0 0.00 53.4 58.6 2.7 3.6 2.5 87 3 46.9 18.9 32.2 0.7 0.0 0.00 52.2 58.6 2.9 4.9 2.9 91 4 45.7 18.9 33.8 0.7 0.0 0.00 50.9 58.6 2.9 6.3 2.7 83 5 46.4 17.2 30.7 0.8 0.0 0.00 49.8 58.6 2.9 6.5 2.7 94 6 44.6 19.0 35.7 0.6 0.0 0.00 48.7 58.5 2.7 4.9 2.2 80 7 44.6 19.0 35.5 0.6 2.4 0.00 47.8 58.3 2.5 4.9 2.5 92 8 51.6 19.9 28.6 0.9 18.4 0.00 48.0 58.1 3.8 6.3 3.8 92 9 60.1 18.3 19.6 1.4 37.8 0.00 50.7 57.9 5.4 9.4 5.1 93 10 64.8 18.7 16.8 1.7 55.0 0.00 55.0 57.7 3.6 7.6 3.1 92 11 69.1 14.7 12.1 2.1 68.6 0.00 59.5 57.6 4.5 16.3 2.2 221 12 71.8 13.3 10.4 2.4 74.5 0.00 62.1 57.4 12.8 22.1 11.4 284 13 73.4 14.2 10.2 2.5 79.6 0.00 63.3 57.2 15.9 24.4 14.8 278 14 74.8 13.8 9.6 2.7 76.4 0.00 64.2 57.2 17.4 30.4 16.8 271 15 75.9 14.5 9.6 2.8 67.6 0.00 64.8 57.2 15.9 26.4 15.2 261 16 75.9 15.3 9.9 2.8 53.8 0.00 64.8 57.2 17.2 26.6 16.3 265 17 75.2 15.6 10.3 2.7 36.1 0.00 64.6 57.4 16.6 26.6 15.9 269 18 74.1 17.4 11.5 2.5 17.2 0.00 63.5 57.6 15.9 25.7 15.2 269 19 71.8 18.5 13.1 2.3 2.2 0.00 61.5 57.6 15.0 23.0 14.8 271 20 69.8 19.9 14.8 2.1 0.0 0.00 60.1 57.7 11.4 22.4 11.0 267 21 68.5 21.9 17.0 2.0 0.0 0.00 59.0 57.9 15.0 26.8 14.5 258 22 65.1 17.4 15.6 1.8 0.0 0.00 58.1 58.1 18.6 32.2 18.1 291 23 60.1 5.4 10.8 1.6 0.0 0.00 56.7 58.1 15.0 22.6 14.5 286 24 55.6 -4.4 8.1 1.4 0.0 0.00 54.9 58.3 14.1 21.7 13.6 290 AZMET Daily Weather Data : TUCSON : Mar 26 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.8 43.3 61.7 DegF RELATIVE HUMIDITY 50.7 6.8 19.5 % DEWPOINT 16.2 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 64.9 47.7 57.0 DegF SOIL TEMP. 20 in 58.8 57.2 57.9 DegF WIND SPEED 32.2 9.8 MPH WIND VECTOR MAG. 6.7 MPH WIND VECTOR DIR. 274 Degrees SOLAR RADIATION 589.6 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 8.1 549 11.3 791 15.1 1083 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Mar 27 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.9 -2.2 10.0 1.2 0.0 0.00 53.2 58.3 14.8 22.1 14.3 283 2 50.9 -0.8 11.5 1.1 0.0 0.00 52.0 58.3 13.9 19.7 13.6 279 3 48.4 0.5 13.4 1.0 0.0 0.00 50.7 58.3 9.8 15.9 9.8 273 4 47.1 1.2 14.5 0.9 0.0 0.00 49.5 58.1 9.4 15.7 9.2 284 5 45.3 2.5 16.5 0.9 0.0 0.00 48.4 58.1 4.5 12.5 4.0 311 6 39.7 5.9 24.0 0.6 0.0 0.00 47.3 57.9 1.3 4.3 0.9 82 7 37.0 8.2 29.4 0.5 2.9 0.00 46.2 57.7 1.6 6.0 1.3 103 8 43.5 9.0 23.8 0.7 19.8 0.00 46.4 57.6 2.0 4.3 1.6 64 9 49.3 9.1 19.3 1.0 39.2 0.00 49.1 57.4 2.9 6.0 2.2 293 10 52.5 8.2 16.4 1.1 56.6 0.00 52.9 57.2 3.6 8.1 2.0 242 11 55.9 10.2 15.8 1.3 70.2 0.00 57.2 57.0 3.4 10.3 1.1 148 12 58.6 6.6 12.2 1.5 79.1 0.00 61.2 56.8 8.5 19.5 4.9 329 13 60.3 6.1 11.3 1.6 82.2 0.00 63.9 56.7 12.3 19.7 11.4 326 14 61.9 6.4 10.8 1.7 79.1 0.00 66.2 56.7 12.3 21.0 11.6 326 15 63.5 6.3 10.1 1.8 70.2 0.00 67.5 56.7 12.5 21.0 11.6 315 16 64.2 6.1 9.8 1.9 56.1 0.00 67.8 56.7 12.3 20.8 11.0 291 17 63.7 5.5 9.7 1.8 37.5 0.00 66.9 56.8 12.8 18.3 12.1 282 18 62.6 5.0 9.8 1.8 19.1 0.00 64.9 57.0 12.3 18.3 11.9 284 19 60.3 5.4 10.9 1.6 2.9 0.00 62.2 57.2 9.8 15.7 9.6 278 20 57.9 5.9 12.1 1.4 0.0 0.00 59.7 57.4 7.8 12.3 7.8 293 21 55.4 9.3 15.7 1.3 0.0 0.00 57.6 57.6 3.8 11.2 1.8 299 22 50.2 19.0 29.6 0.9 0.0 0.00 55.4 57.7 1.3 3.4 0.2 217 23 45.0 17.8 33.2 0.7 0.0 0.00 53.4 57.9 1.1 2.9 0.7 120 24 42.3 15.8 33.8 0.6 0.0 0.00 52.0 57.9 1.3 2.7 1.1 96 AZMET Daily Weather Data : TUCSON : Mar 27 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.1 34.9 52.9 DegF RELATIVE HUMIDITY 61.2 8.5 16.8 % DEWPOINT 7.0 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 67.8 46.0 56.3 DegF SOIL TEMP. 20 in 58.3 56.7 57.4 DegF WIND SPEED 22.1 7.4 MPH WIND VECTOR MAG. 5.6 MPH WIND VECTOR DIR. 295 Degrees SOLAR RADIATION 615.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.7 552 4.9 796 7.7 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, 2009 AZMET Hourly Weather Data : TUCSON : Mar 28 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.0 18.9 40.6 0.5 0.0 0.00 50.5 57.9 0.9 3.4 0.4 96 2 39.4 18.3 42.1 0.5 0.0 0.00 49.1 57.9 2.2 5.1 1.8 88 3 39.2 15.3 37.2 0.5 0.0 0.00 47.8 57.7 2.7 4.7 2.2 81 4 37.9 14.5 37.7 0.5 0.0 0.00 48.6 57.7 2.0 4.7 1.6 70 5 35.8 15.8 43.5 0.4 0.0 0.00 47.8 57.6 1.8 4.0 1.6 86 6 34.5 15.6 45.6 0.4 0.0 0.00 46.8 57.4 2.0 4.5 1.6 91 7 36.0 15.4 42.7 0.4 2.9 0.00 45.9 57.2 1.8 4.0 1.3 88 8 42.8 15.4 32.8 0.6 19.8 0.00 45.7 57.0 2.5 5.1 2.5 78 9 51.6 16.3 24.5 1.0 39.2 0.00 48.4 56.8 2.0 4.9 1.8 69 10 58.3 15.6 18.5 1.4 56.6 0.00 52.7 56.7 2.7 6.3 2.5 98 11 62.4 14.2 15.1 1.6 70.0 0.00 57.6 56.3 2.7 6.5 2.2 94 12 65.5 13.5 13.0 1.9 78.6 0.00 61.9 56.1 2.5 6.7 1.3 81 13 68.0 13.1 11.8 2.1 81.5 0.00 65.3 56.1 3.4 9.2 2.0 301 14 69.8 12.4 10.7 2.2 78.4 0.00 67.8 55.9 4.3 9.2 3.4 283 15 72.1 13.5 10.3 2.4 69.5 0.00 69.3 55.9 4.5 11.0 3.4 242 16 73.0 12.7 9.7 2.5 55.7 0.00 68.9 56.1 6.0 14.1 4.9 288 17 73.4 12.0 9.3 2.5 38.2 0.00 67.5 56.3 7.2 13.0 6.7 280 18 72.5 11.7 9.5 2.5 18.9 0.00 64.8 56.5 6.9 11.6 6.5 295 19 69.8 11.8 10.4 2.2 2.6 0.00 61.3 56.7 6.0 9.4 5.8 318 20 66.4 11.7 11.7 2.0 0.0 0.00 58.6 56.8 5.1 7.8 4.9 311 21 62.2 13.8 14.9 1.6 0.0 0.00 56.7 57.0 4.0 6.9 3.8 268 22 54.7 23.2 29.5 1.0 0.0 0.00 55.2 57.4 1.3 3.4 0.4 51 23 48.9 21.9 34.1 0.8 0.0 0.00 54.3 57.4 1.3 3.1 1.3 65 24 50.0 17.1 26.6 0.9 0.0 0.00 53.2 57.6 2.9 4.3 2.7 72 AZMET Daily Weather Data : TUCSON : Mar 28 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.9 33.3 55.2 DegF RELATIVE HUMIDITY 67.8 8.1 24.2 % DEWPOINT 15.3 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 69.3 45.5 56.1 DegF SOIL TEMP. 20 in 57.9 55.9 56.8 DegF WIND SPEED 14.1 3.4 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 325 Degrees SOLAR RADIATION 611.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.9 558 8.5 804 11.3 1102 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Mar 29 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.7 18.3 30.7 0.8 0.0 0.00 52.2 57.6 1.8 4.3 1.8 85 2 46.8 18.3 31.8 0.7 0.0 0.00 51.1 57.6 2.2 3.1 2.0 81 3 44.8 19.2 35.6 0.6 0.0 0.00 50.0 57.4 1.8 3.4 1.8 72 4 44.2 18.3 35.0 0.6 0.0 0.00 49.1 57.4 2.0 4.3 2.0 82 5 45.0 16.9 31.8 0.7 0.0 0.00 48.4 57.2 2.0 3.4 2.0 101 6 43.5 18.1 35.9 0.6 0.0 0.00 47.7 57.0 1.6 3.4 1.6 71 7 43.2 19.4 38.4 0.6 1.7 0.00 46.9 57.0 2.9 4.3 2.9 78 8 48.0 19.2 31.7 0.8 15.5 0.00 47.1 56.8 3.8 7.4 3.8 91 9 55.6 19.8 24.3 1.1 23.2 0.00 48.9 56.7 4.0 6.9 4.0 95 10 63.9 17.1 16.1 1.7 57.1 0.00 52.9 56.5 5.6 9.4 5.4 98 11 68.7 16.5 13.3 2.1 69.8 0.00 57.7 56.3 5.1 9.4 4.7 84 12 72.3 14.7 11.0 2.4 69.5 0.00 61.9 56.1 3.8 10.7 1.8 55 13 74.8 14.2 9.8 2.7 72.2 0.00 64.8 55.9 4.7 14.8 2.9 299 14 76.8 12.9 8.6 2.9 76.2 0.00 67.1 55.9 6.3 15.2 5.4 252 15 77.9 12.7 8.3 3.0 70.5 0.00 67.8 55.9 9.4 19.7 7.8 236 16 77.7 12.4 8.2 3.0 44.7 0.00 66.6 56.1 10.1 18.8 8.7 256 17 77.9 11.5 7.9 3.0 36.8 0.00 65.3 56.3 11.6 22.4 10.7 248 18 75.9 9.9 7.8 2.8 14.1 0.00 62.8 56.5 10.1 18.6 9.4 243 19 73.8 8.1 7.7 2.6 2.2 0.00 60.1 56.7 8.1 16.3 7.4 240 20 71.8 6.6 7.7 2.5 0.0 0.00 57.9 56.8 6.3 13.4 5.8 225 21 69.1 7.5 8.8 2.2 0.0 0.00 56.1 57.0 4.5 9.4 4.0 244 22 66.4 7.7 9.8 2.0 0.0 0.00 54.7 57.2 3.1 8.9 2.9 245 23 64.6 8.1 10.5 1.9 0.0 0.00 53.4 57.4 2.5 9.4 1.8 259 24 60.8 9.9 13.1 1.6 0.0 0.00 52.3 57.4 1.1 4.5 0.7 167 AZMET Daily Weather Data : TUCSON : Mar 29 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.8 41.4 62.1 DegF RELATIVE HUMIDITY 48.6 6.9 18.5 % DEWPOINT 14.0 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 67.8 46.8 55.9 DegF SOIL TEMP. 20 in 57.6 55.9 56.8 DegF WIND SPEED 22.4 4.7 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 228 Degrees SOLAR RADIATION 553.8 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 8.8 566 11.9 816 15.5 1117 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Mar 30 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.7 11.5 15.8 1.4 0.0 0.00 51.3 57.4 3.6 8.1 2.9 87 2 59.7 16.5 18.2 1.4 0.0 0.00 50.4 57.4 4.3 8.5 4.0 85 3 59.7 20.1 21.4 1.4 0.0 0.00 49.6 57.2 3.6 8.9 3.4 74 4 58.8 21.2 23.0 1.3 0.0 0.00 49.1 57.2 2.5 12.1 1.3 96 5 54.9 21.9 27.3 1.1 0.0 0.00 48.6 57.0 2.5 6.3 1.1 68 6 55.6 22.1 27.0 1.1 0.0 0.00 47.8 56.8 2.9 6.9 2.5 89 7 53.8 23.5 30.6 1.0 3.3 0.00 47.5 56.8 2.5 5.4 0.9 301 8 58.1 27.5 30.7 1.1 19.6 0.00 48.4 56.7 5.8 10.7 5.6 327 9 62.6 28.8 27.7 1.4 38.7 0.00 51.4 56.5 6.3 13.6 5.8 249 10 64.8 27.9 24.7 1.6 55.7 0.00 54.9 56.3 8.9 15.2 8.1 250 11 66.7 28.4 23.6 1.7 68.8 0.00 58.6 56.1 9.6 17.0 8.9 254 12 68.0 29.7 23.6 1.8 76.7 0.00 62.6 56.1 12.3 19.2 11.2 291 13 69.3 29.1 22.4 1.9 79.1 0.00 65.7 55.9 13.0 22.8 12.1 288 14 70.0 27.5 20.3 2.0 74.1 0.00 67.8 55.9 15.4 27.1 14.8 285 15 70.7 27.1 19.6 2.1 66.9 0.00 69.1 56.1 13.2 23.7 11.9 277 16 71.2 23.2 16.3 2.2 53.3 0.00 69.4 56.1 13.2 21.5 12.3 280 17 70.9 16.2 12.1 2.3 36.1 0.00 68.7 56.3 13.9 20.8 13.2 284 18 69.3 12.4 10.9 2.2 17.2 0.00 66.6 56.5 13.0 20.6 12.1 305 19 66.0 9.7 10.8 2.0 2.4 0.00 63.9 56.8 10.5 18.6 10.3 313 20 63.3 5.5 9.8 1.8 0.0 0.00 61.3 57.0 8.5 14.8 8.3 297 21 60.8 4.5 10.3 1.6 0.0 0.00 59.2 57.2 6.9 13.0 6.5 294 22 61.2 0.5 8.4 1.7 0.0 0.00 57.2 57.4 8.5 13.2 8.3 311 23 60.1 1.0 9.0 1.6 0.0 0.00 54.9 57.6 8.3 15.7 8.1 301 24 55.0 5.4 13.1 1.3 0.0 0.00 53.1 57.7 5.4 8.9 5.4 254 AZMET Daily Weather Data : TUCSON : Mar 30 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.3 51.6 62.8 DegF RELATIVE HUMIDITY 36.0 6.7 19.0 % DEWPOINT 18.3 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 69.6 47.5 57.4 DegF SOIL TEMP. 20 in 57.7 55.9 56.8 DegF WIND SPEED 27.1 8.1 MPH WIND VECTOR MAG. 5.8 MPH WIND VECTOR DIR. 289 Degrees SOLAR RADIATION 591.3 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 7.6 574 11.9 828 16.9 1134 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Mar 31 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.8 9.3 17.7 1.1 0.0 0.00 51.6 57.7 3.8 6.7 2.7 270 2 47.1 14.4 26.4 0.8 0.0 0.00 51.1 57.7 1.6 4.3 0.7 88 3 42.3 14.0 31.2 0.6 0.0 0.00 50.5 57.7 1.6 3.4 1.3 75 4 41.2 10.4 27.9 0.6 0.0 0.00 49.5 57.6 2.0 4.0 1.8 72 5 39.4 10.4 29.6 0.6 0.0 0.00 48.4 57.4 2.2 3.4 2.0 80 6 39.9 9.7 28.2 0.6 0.0 0.00 47.3 57.4 2.2 3.4 2.2 80 7 39.4 11.7 31.3 0.6 3.8 0.00 46.2 57.2 2.0 4.5 2.0 87 8 46.0 12.7 25.8 0.8 21.0 0.00 46.4 57.0 2.5 4.0 2.2 89 9 54.9 11.1 17.2 1.2 40.4 0.00 49.1 56.8 2.9 6.7 2.7 102 10 61.7 8.8 12.1 1.6 57.6 0.00 53.4 56.7 3.1 6.9 2.7 115 11 65.5 9.3 10.8 1.9 70.9 0.00 58.3 56.5 2.5 7.6 1.3 181 12 67.6 14.2 12.4 2.0 79.1 0.00 62.6 56.3 3.6 8.3 1.1 283 13 69.1 12.9 11.2 2.2 81.7 0.00 65.8 56.1 4.0 8.3 2.0 290 14 70.9 10.2 9.4 2.3 78.6 0.00 68.0 55.9 4.5 10.7 2.5 298 15 72.9 9.7 8.6 2.5 69.8 0.00 69.1 56.1 5.6 12.1 4.5 302 16 73.8 7.2 7.4 2.6 55.9 0.00 68.7 56.1 7.2 15.0 6.0 305 17 73.2 4.8 6.8 2.6 38.2 0.00 66.7 56.3 10.1 16.6 9.4 312 18 71.8 4.5 7.0 2.5 19.1 0.00 63.9 56.5 10.1 15.2 9.8 307 19 69.4 3.6 7.2 2.3 2.9 0.00 60.4 56.7 7.8 13.0 7.6 306 20 65.3 5.0 8.9 2.0 0.0 0.00 58.1 57.0 4.0 7.4 3.8 281 21 58.6 7.9 13.1 1.5 0.0 0.00 56.1 57.2 1.6 6.3 0.2 101 22 51.8 10.2 18.5 1.1 0.0 0.00 54.3 57.4 1.1 2.2 1.1 60 23 48.4 11.1 21.9 0.9 0.0 0.00 52.7 57.4 1.3 3.1 1.3 96 24 45.9 12.0 25.0 0.8 0.0 0.00 51.3 57.4 1.6 2.9 1.3 88 AZMET Daily Weather Data : TUCSON : Mar 31 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.5 38.1 57.0 DegF RELATIVE HUMIDITY 55.8 5.7 17.3 % DEWPOINT 9.9 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 69.3 46.0 56.3 DegF SOIL TEMP. 20 in 57.7 55.9 56.8 DegF WIND SPEED 16.6 3.8 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 320 Degrees SOLAR RADIATION 618.5 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 6.5 581 9.2 837 12.6 1147 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 1 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.5 14.0 29.7 0.7 0.0 0.00 50.0 57.4 1.6 4.0 1.3 92 2 43.2 12.7 28.6 0.7 0.0 0.00 48.9 57.4 1.8 3.4 1.8 74 3 41.9 13.1 30.5 0.6 0.0 0.00 47.8 57.4 2.7 5.1 2.5 79 4 42.6 12.9 29.4 0.6 0.0 0.00 46.8 57.2 2.7 5.1 2.2 80 5 40.8 13.3 31.8 0.6 0.0 0.00 46.0 57.0 1.8 3.8 1.6 80 6 40.6 14.7 34.1 0.6 0.0 0.00 45.3 56.8 2.7 5.6 2.2 77 7 43.0 14.2 30.8 0.6 4.1 0.00 44.8 56.8 4.0 7.6 4.0 90 8 50.9 15.1 23.7 1.0 21.7 0.00 45.5 56.5 4.7 8.7 4.7 92 9 57.0 13.1 17.2 1.3 36.8 0.00 48.6 56.3 5.8 8.9 5.6 95 10 61.0 11.5 13.9 1.6 49.9 0.00 52.5 56.1 4.5 8.3 4.3 90 11 65.3 14.4 13.7 1.8 67.1 0.00 56.8 55.9 2.7 9.6 0.4 38 12 67.8 17.6 14.4 2.0 77.4 0.00 61.2 55.8 4.5 9.8 3.1 317 13 71.1 19.2 13.9 2.2 80.8 0.00 64.9 55.6 8.9 19.7 7.4 258 14 73.0 17.1 11.8 2.5 77.6 0.00 67.3 55.6 13.6 23.3 12.5 279 15 73.8 15.8 10.9 2.5 69.0 0.00 68.5 55.6 15.0 25.9 14.3 277 16 73.9 14.9 10.4 2.6 55.7 0.00 68.9 55.8 15.0 23.3 14.1 264 17 73.4 16.2 11.2 2.5 38.0 0.00 68.4 55.9 13.9 22.8 13.2 269 18 72.0 18.0 12.7 2.3 19.1 0.00 66.7 56.1 11.9 19.7 11.4 264 19 70.2 19.2 14.3 2.2 2.9 0.00 64.4 56.3 11.2 18.1 11.0 269 20 67.8 21.4 17.0 1.9 0.0 0.00 62.2 56.7 7.4 12.1 7.4 269 21 65.1 23.7 20.6 1.7 0.0 0.00 60.4 56.8 5.8 10.7 5.6 284 22 60.4 30.0 32.2 1.2 0.0 0.00 58.3 57.0 2.2 7.8 2.0 316 23 54.0 32.0 43.1 0.8 0.0 0.00 56.7 57.2 1.6 3.4 1.1 94 24 52.0 29.8 42.5 0.8 0.0 0.00 55.2 57.4 1.6 3.8 1.3 89 AZMET Daily Weather Data : TUCSON : Apr 1 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.0 38.8 58.5 DegF RELATIVE HUMIDITY 65.9 9.5 22.4 % DEWPOINT 17.6 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 68.9 44.6 56.5 DegF SOIL TEMP. 20 in 57.4 55.6 56.5 DegF WIND SPEED 25.9 6.0 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 275 Degrees SOLAR RADIATION 600.1 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 6.7 587 9.7 847 13.1 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, 2009 AZMET Hourly Weather Data : TUCSON : Apr 2 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.9 31.1 46.3 0.7 0.0 0.00 53.8 57.4 2.2 4.5 2.0 83 2 53.4 29.7 39.9 0.8 0.0 0.00 53.1 57.4 2.5 4.9 2.5 79 3 54.3 26.2 33.5 1.0 0.0 0.00 52.9 57.4 3.4 6.5 2.9 94 4 51.8 26.6 37.4 0.8 0.0 0.00 52.2 57.4 2.0 4.9 2.0 117 5 50.4 27.1 40.3 0.7 0.0 0.00 51.3 57.4 3.4 5.6 3.1 99 6 48.9 27.5 43.0 0.7 0.0 0.00 50.4 57.2 2.7 4.9 2.7 95 7 48.6 27.7 44.0 0.6 4.1 0.00 49.5 57.2 2.7 4.9 2.7 87 8 55.0 27.3 34.4 1.0 20.8 0.00 49.8 57.0 4.9 9.8 4.9 97 9 60.8 27.3 27.8 1.3 39.7 0.00 52.3 56.8 6.3 10.3 6.0 94 10 65.3 28.0 24.5 1.6 56.4 0.00 56.3 56.8 4.5 8.9 4.0 119 11 68.7 28.6 22.2 1.9 69.0 0.00 60.8 56.7 3.4 10.3 2.2 74 12 70.5 27.7 20.1 2.0 77.4 0.00 64.9 56.5 3.6 9.2 1.6 265 13 72.1 27.3 18.8 2.2 80.5 0.00 68.0 56.3 4.3 10.3 0.4 250 14 74.3 25.7 16.3 2.4 77.4 0.00 70.2 56.3 4.9 10.1 3.1 286 15 76.1 24.8 14.9 2.6 68.6 0.00 71.4 56.5 4.9 10.7 3.4 319 16 77.4 24.1 13.8 2.8 55.0 0.00 71.6 56.5 4.3 16.8 2.7 331 17 78.3 23.2 12.9 2.9 38.0 0.00 70.2 56.7 7.4 14.1 6.5 297 18 77.7 22.8 12.9 2.8 19.1 0.00 67.5 57.0 8.1 14.5 7.6 301 19 75.9 22.1 13.3 2.7 3.1 0.00 64.2 57.2 7.4 13.4 7.2 284 20 73.2 22.8 15.0 2.4 0.0 0.00 61.7 57.4 4.7 10.1 4.7 288 21 69.6 25.0 18.6 2.0 0.0 0.00 59.9 57.7 1.6 6.0 1.3 241 22 68.0 26.6 21.1 1.9 0.0 0.00 58.5 57.9 2.9 8.1 2.0 269 23 60.6 29.7 31.0 1.3 0.0 0.00 57.0 58.1 1.3 3.8 1.1 89 24 57.0 32.2 39.0 1.0 0.0 0.00 55.9 58.1 1.6 4.9 1.3 95 AZMET Daily Weather Data : TUCSON : Apr 2 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.8 47.7 64.0 DegF RELATIVE HUMIDITY 57.5 11.9 26.7 % DEWPOINT 26.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 71.6 49.3 59.2 DegF SOIL TEMP. 20 in 58.1 56.3 57.0 DegF WIND SPEED 16.8 4.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 5 Degrees SOLAR RADIATION 609.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.7 597 13.3 860 18.2 1178 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 3 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.6 34.5 44.8 0.8 0.0 0.00 54.9 58.3 1.3 6.3 0.7 94 2 54.1 36.1 50.3 0.7 0.0 0.00 53.8 58.3 2.2 4.3 2.0 81 3 57.4 38.7 49.6 0.8 0.0 0.00 53.1 58.1 2.7 8.3 2.0 124 4 62.4 40.5 44.6 1.1 0.0 0.00 52.7 58.1 3.4 8.3 2.9 152 5 61.7 42.4 49.1 0.9 0.0 0.00 52.5 57.9 4.7 12.1 4.3 129 6 60.3 41.0 49.0 0.9 0.0 0.00 52.2 57.9 5.1 11.0 4.9 109 7 56.5 41.7 57.5 0.7 4.3 0.00 51.6 57.7 3.8 8.3 3.8 87 8 62.1 39.6 43.6 1.1 21.3 0.00 52.5 57.7 6.7 12.1 6.3 98 9 64.8 38.1 37.3 1.3 39.9 0.00 55.2 57.6 8.1 14.1 7.6 105 10 68.4 37.0 31.7 1.6 56.6 0.00 58.8 57.4 8.3 15.2 7.8 128 11 71.2 36.9 28.5 1.9 69.3 0.00 62.2 57.4 7.2 15.4 5.4 142 12 75.2 34.5 22.7 2.3 78.1 0.00 65.7 57.2 8.1 20.1 6.7 212 13 76.6 31.8 19.4 2.5 80.0 0.00 68.5 57.2 11.4 22.1 10.5 242 14 77.2 30.2 17.9 2.6 73.8 0.00 70.7 57.2 10.3 27.1 8.9 218 15 77.7 31.1 18.2 2.7 70.9 0.00 72.5 57.2 11.2 22.1 10.1 229 16 77.0 33.4 20.4 2.5 51.4 0.00 72.5 57.4 11.4 24.6 9.8 209 17 76.1 32.4 20.2 2.5 37.3 0.00 71.8 57.6 11.6 21.7 10.3 210 18 74.7 33.3 22.1 2.3 18.9 0.00 70.0 57.7 12.8 25.5 11.4 223 19 72.5 32.4 22.7 2.1 3.3 0.00 67.5 58.1 10.7 22.8 9.8 225 20 70.0 29.5 22.2 2.0 0.0 0.00 65.1 58.3 11.9 22.8 11.4 243 21 67.5 28.4 23.0 1.8 0.0 0.00 63.1 58.5 10.5 19.9 10.3 262 22 65.8 32.7 29.1 1.5 0.0 0.00 61.2 58.6 7.6 16.1 7.2 237 23 63.7 35.2 34.6 1.3 0.0 0.00 59.2 58.8 5.8 14.1 5.6 224 24 62.2 34.5 35.3 1.2 0.0 0.00 57.9 59.0 5.1 12.5 4.9 227 AZMET Daily Weather Data : TUCSON : Apr 3 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.6 52.9 67.1 DegF RELATIVE HUMIDITY 60.3 14.6 33.1 % DEWPOINT 35.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 72.7 51.6 61.0 DegF SOIL TEMP. 20 in 59.0 57.2 57.9 DegF WIND SPEED 27.1 7.6 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 205 Degrees SOLAR RADIATION 605.1 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 11.0 608 15.7 876 20.7 1199 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 4 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.3 34.3 36.1 1.2 0.0 0.00 56.8 59.0 5.6 11.2 5.4 236 2 59.5 35.2 40.1 1.0 0.0 0.00 55.9 59.0 6.3 12.3 5.8 274 3 59.2 35.8 41.4 1.0 0.0 0.00 55.8 59.0 5.1 11.4 4.7 270 4 58.3 34.2 40.2 1.0 0.0 0.00 55.4 59.0 5.8 11.4 5.4 267 5 57.4 36.3 45.1 0.9 0.0 0.00 54.9 58.8 5.1 10.5 4.9 256 6 55.4 38.1 52.0 0.7 0.0 0.00 54.0 58.8 3.8 6.3 3.6 261 7 55.2 40.3 56.8 0.6 3.6 0.00 53.4 58.6 5.6 10.3 5.6 257 8 56.5 41.7 57.5 0.7 12.4 0.00 53.8 58.6 7.8 13.6 7.6 257 9 57.2 42.1 56.9 0.7 26.8 0.00 55.2 58.5 9.6 16.8 8.9 282 10 58.6 41.5 53.0 0.8 54.7 0.00 57.7 58.3 10.1 16.3 9.6 291 11 60.4 37.6 42.7 1.0 60.7 0.00 60.4 58.3 9.6 16.3 8.9 303 12 63.1 32.4 31.6 1.4 75.5 0.00 63.3 58.1 9.2 16.8 7.8 287 13 65.7 26.8 23.0 1.7 81.7 0.00 65.1 58.1 13.4 24.2 12.5 291 14 66.9 23.2 19.0 1.8 78.1 0.00 66.0 57.9 13.9 20.4 13.0 301 15 67.5 18.9 15.4 2.0 69.5 0.00 66.4 57.9 13.4 22.8 12.3 297 16 68.4 17.2 13.9 2.0 55.9 0.00 66.0 58.1 12.8 24.2 12.1 290 17 68.5 8.4 9.4 2.2 39.7 0.00 64.4 58.1 14.1 21.9 13.4 294 18 67.3 7.2 9.2 2.1 20.3 0.00 62.1 58.3 12.3 19.7 11.6 300 19 64.0 9.3 11.4 1.8 3.3 0.00 59.0 58.3 11.2 18.1 11.0 306 20 61.2 10.0 13.0 1.6 0.0 0.00 56.5 58.5 10.3 15.9 10.1 299 21 59.2 13.3 16.1 1.4 0.0 0.00 54.7 58.6 8.9 15.0 8.5 307 22 58.5 12.2 15.8 1.4 0.0 0.00 53.2 58.6 9.4 15.0 9.2 312 23 57.4 10.6 15.3 1.4 0.0 0.00 52.0 58.6 11.4 16.1 11.2 302 24 56.8 8.8 14.4 1.4 0.0 0.00 51.1 58.6 10.1 16.6 9.8 310 AZMET Daily Weather Data : TUCSON : Apr 4 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.3 54.9 61.0 DegF RELATIVE HUMIDITY 62.8 7.5 30.4 % DEWPOINT 25.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 66.4 51.1 58.3 DegF SOIL TEMP. 20 in 59.0 57.9 58.5 DegF WIND SPEED 24.2 9.4 MPH WIND VECTOR MAG. 8.5 MPH WIND VECTOR DIR. 291 Degrees SOLAR RADIATION 582.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.0 615 12.1 888 17.1 1216 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 5 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.3 9.1 16.3 1.2 0.0 0.00 50.4 58.5 2.7 8.9 1.6 47 2 48.0 12.2 23.2 0.9 0.0 0.00 49.5 58.5 1.6 3.1 1.3 79 3 46.0 12.9 25.8 0.8 0.0 0.00 48.6 58.3 1.1 2.9 1.1 69 4 41.5 14.0 32.2 0.6 0.0 0.00 47.7 58.1 0.4 0.4 0.4 79 5 38.8 15.6 38.4 0.5 0.0 0.00 46.8 57.9 0.9 3.8 0.9 83 6 37.2 16.0 41.3 0.4 0.0 0.00 45.9 57.7 1.1 4.7 1.1 72 7 37.6 17.2 43.1 0.4 2.9 0.00 45.1 57.6 1.6 3.6 1.3 87 8 45.7 17.2 32.2 0.7 24.1 0.00 45.9 57.4 1.1 2.9 0.4 48 9 54.1 15.8 21.7 1.1 42.3 0.00 49.3 57.2 1.6 5.6 1.3 277 10 58.8 14.7 17.5 1.4 60.7 0.00 53.8 57.0 2.7 6.3 1.6 249 11 63.7 12.2 13.2 1.8 74.1 0.00 58.5 56.7 4.0 11.6 1.8 21 12 67.6 11.8 11.3 2.0 80.8 0.00 62.1 56.5 6.7 15.4 5.8 99 13 70.2 12.0 10.4 2.3 84.3 0.00 65.5 56.5 4.9 14.5 3.6 61 14 71.4 12.0 10.0 2.4 60.7 0.00 67.1 56.3 4.7 13.0 3.6 132 15 73.4 12.0 9.3 2.6 71.2 0.00 68.7 56.3 4.0 10.5 2.9 96 16 75.6 7.9 7.2 2.8 58.5 0.00 69.4 56.5 3.6 9.8 2.0 65 17 76.5 7.2 6.8 2.9 40.1 0.00 69.1 56.7 2.9 9.4 1.3 24 18 77.0 5.7 6.2 3.0 21.3 0.00 67.1 56.8 3.1 8.9 2.7 322 19 73.6 6.1 7.1 2.6 3.6 0.00 63.5 57.0 5.6 9.2 5.4 308 20 66.9 8.2 10.0 2.0 0.0 0.00 60.6 57.4 1.3 4.3 0.4 353 21 61.0 10.9 13.7 1.6 0.0 0.00 58.3 57.6 1.6 4.7 0.7 96 22 59.2 9.9 13.9 1.5 0.0 0.00 56.3 57.7 1.3 11.2 0.9 72 23 52.9 13.1 20.1 1.1 0.0 0.00 54.7 57.9 0.9 2.7 0.7 113 24 49.8 15.8 25.3 0.9 0.0 0.00 53.2 57.9 1.3 3.4 1.3 93 AZMET Daily Weather Data : TUCSON : Apr 5 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.7 36.1 58.3 DegF RELATIVE HUMIDITY 51.4 4.7 19.0 % DEWPOINT 12.0 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 69.6 45.1 56.5 DegF SOIL TEMP. 20 in 58.6 56.3 57.4 DegF WIND SPEED 15.4 2.5 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 63 Degrees SOLAR RADIATION 624.7 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 8.5 623 11.3 899 14.8 1230 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 6 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.2 15.6 26.8 0.8 0.0 0.00 52.2 58.1 1.6 3.1 1.6 87 2 46.8 16.9 29.8 0.8 0.0 0.00 51.1 58.1 1.3 3.4 1.1 102 3 48.6 15.8 26.7 0.9 0.0 0.00 50.5 57.9 1.6 4.3 1.1 92 4 47.8 16.7 28.5 0.8 0.0 0.00 49.8 57.9 1.1 3.1 0.7 76 5 46.4 19.0 33.3 0.7 0.0 0.00 49.5 57.7 0.9 3.4 0.9 76 6 45.1 19.2 35.0 0.7 0.0 0.00 48.7 57.6 0.9 4.9 0.7 91 7 55.9 15.4 21.8 1.3 4.5 0.00 48.6 57.6 5.8 15.7 4.3 102 8 68.2 12.9 11.6 2.1 18.4 0.00 49.8 57.4 11.4 18.1 11.2 100 9 71.6 12.9 10.3 2.4 43.0 0.00 52.3 57.2 12.8 21.0 12.5 89 10 73.4 14.2 10.2 2.5 57.8 0.00 55.6 57.0 12.5 20.8 12.1 87 11 75.2 15.6 10.3 2.7 72.6 0.00 59.5 56.8 11.4 18.1 11.0 85 12 77.0 16.3 10.0 2.8 80.5 0.00 63.3 56.8 11.2 18.1 10.7 80 13 78.8 17.2 9.8 3.0 82.9 0.00 66.7 56.7 11.0 21.0 10.5 76 14 80.4 17.6 9.4 3.2 79.8 0.00 69.6 56.7 8.5 16.3 7.8 77 15 81.5 16.7 8.8 3.4 70.7 0.00 71.8 56.7 7.6 15.9 7.2 68 16 82.2 16.2 8.4 3.5 56.9 0.00 72.5 56.8 8.5 15.0 8.1 67 17 82.2 15.6 8.2 3.5 39.2 0.00 72.0 57.0 8.5 16.1 8.1 79 18 81.5 14.9 8.1 3.4 20.3 0.00 70.3 57.2 10.3 17.0 10.1 78 19 79.0 14.5 8.7 3.1 3.3 0.00 67.6 57.6 9.2 16.1 8.9 79 20 76.3 14.5 9.4 2.8 0.0 0.00 65.3 57.9 7.6 14.1 7.4 81 21 74.3 14.9 10.3 2.6 0.0 0.00 63.3 58.1 6.3 9.8 6.3 111 22 72.0 18.3 12.9 2.3 0.0 0.07 61.0 58.3 6.3 10.3 6.3 106 23 71.4 16.7 12.2 2.3 0.0 0.00 59.0 58.6 6.7 11.0 6.7 107 24 70.2 16.0 12.4 2.2 0.0 0.00 57.4 58.6 6.7 10.1 6.5 117 AZMET Daily Weather Data : TUCSON : Apr 6 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.9 44.6 68.0 DegF RELATIVE HUMIDITY 43.2 6.9 15.5 % DEWPOINT 16.0 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 72.5 48.4 59.4 DegF SOIL TEMP. 20 in 58.6 56.7 57.6 DegF WIND SPEED 21.0 7.2 MPH WIND VECTOR MAG. 6.5 MPH WIND VECTOR DIR. 87 Degrees SOLAR RADIATION 630.2 Langleys PRECIPITATION 0.07 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 11.2 635 14.8 914 18.9 1249 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 7 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.3 17.8 14.8 2.0 0.0 0.00 56.1 58.8 5.8 11.0 5.8 119 2 67.1 15.8 13.7 2.0 0.0 0.00 55.0 58.8 6.5 10.3 6.3 121 3 65.7 17.4 15.5 1.8 0.0 0.00 54.1 58.8 4.5 8.3 4.5 119 4 64.2 17.1 15.9 1.7 0.0 0.00 54.3 58.8 5.6 9.2 5.6 123 5 61.5 17.2 17.6 1.5 0.0 0.00 53.6 58.6 4.0 6.7 3.6 96 6 57.0 18.0 21.5 1.3 0.0 0.00 52.7 58.6 2.9 4.7 2.7 75 7 56.7 19.4 23.1 1.2 5.5 0.00 52.0 58.5 2.2 4.3 2.0 71 8 63.1 22.6 21.2 1.6 23.4 0.00 52.7 58.3 3.1 6.7 2.9 89 9 69.4 20.7 15.6 2.1 42.8 0.00 55.6 58.3 5.8 8.9 5.6 106 10 74.1 21.6 13.8 2.5 60.0 0.00 59.5 58.1 6.3 10.3 6.0 94 11 78.1 22.8 12.8 2.9 71.4 0.00 63.5 57.9 6.3 12.3 5.8 89 12 81.1 21.4 10.8 3.2 79.3 0.00 67.6 57.9 4.3 12.1 0.4 226 13 82.9 23.4 11.1 3.4 82.2 0.00 70.9 57.7 4.9 11.6 2.7 259 14 84.2 23.5 10.8 3.6 78.8 0.00 73.2 57.7 4.3 10.7 1.3 13 15 86.2 21.4 9.2 3.9 61.9 0.00 74.1 57.9 3.8 12.8 2.2 49 16 86.9 19.6 8.4 4.0 45.6 0.00 73.0 57.9 8.3 15.4 7.6 267 17 86.7 20.1 8.6 4.0 28.9 0.00 71.4 58.1 6.5 12.8 5.4 263 18 84.9 21.0 9.4 3.7 10.8 0.00 68.9 58.5 7.2 13.4 6.5 259 19 83.3 23.2 10.9 3.5 1.7 0.00 66.6 58.6 4.0 8.9 3.8 235 20 81.9 21.2 10.5 3.3 0.0 0.00 64.6 58.8 4.3 10.5 3.8 218 21 75.9 23.4 14.2 2.7 0.0 0.00 63.3 59.2 0.9 4.3 0.7 175 22 69.1 25.5 19.4 2.0 0.0 0.00 61.7 59.4 1.6 4.7 1.3 81 23 66.0 28.2 23.9 1.7 0.0 0.00 60.3 59.4 2.0 4.9 1.3 84 24 63.7 29.1 27.0 1.5 0.0 0.00 59.0 59.5 1.8 3.8 1.6 87 AZMET Daily Weather Data : TUCSON : Apr 7 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.6 54.7 73.2 DegF RELATIVE HUMIDITY 35.6 7.1 15.0 % DEWPOINT 21.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 74.3 52.0 61.9 DegF SOIL TEMP. 20 in 59.5 57.7 58.5 DegF WIND SPEED 15.4 4.5 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 124 Degrees SOLAR RADIATION 592.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.0 651 21.1 935 26.1 1275 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 8 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.5 29.7 29.9 1.3 0.0 0.00 57.9 59.5 2.0 4.3 2.0 76 2 63.9 29.3 27.1 1.5 0.0 0.00 57.0 59.5 2.9 6.5 2.7 86 3 63.5 29.5 27.7 1.5 0.0 0.00 56.1 59.5 2.7 6.9 2.2 97 4 60.8 29.3 30.2 1.3 0.0 0.00 55.2 59.5 2.5 4.9 2.2 78 5 62.4 25.9 25.0 1.5 0.0 0.00 54.7 59.4 2.9 5.6 2.7 77 6 62.6 25.9 24.7 1.5 0.0 0.00 54.1 59.4 2.7 5.8 2.0 93 7 60.3 28.4 29.6 1.3 3.6 0.00 53.8 59.2 1.8 4.3 0.4 98 8 64.9 28.0 24.9 1.6 11.2 0.00 54.9 59.2 1.8 7.4 1.3 264 9 69.8 23.4 17.4 2.0 20.8 0.00 56.7 59.0 1.3 4.7 0.4 316 10 70.2 19.0 14.1 2.2 43.7 0.00 58.8 58.8 7.8 14.5 7.4 306 11 68.9 20.7 15.9 2.0 72.4 0.00 61.9 58.8 13.4 20.1 13.0 311 12 71.4 19.9 14.1 2.3 81.7 0.00 65.8 58.6 12.8 19.9 12.1 311 13 74.1 18.5 12.1 2.5 69.0 0.00 69.1 58.6 12.8 23.3 12.1 305 14 74.8 20.8 13.0 2.6 65.7 0.00 70.2 58.6 14.3 21.9 13.6 298 15 75.6 21.9 13.4 2.6 63.1 0.00 71.8 58.6 13.6 20.4 13.0 299 16 75.6 20.1 12.4 2.7 47.1 0.00 72.0 58.6 13.9 20.4 13.2 285 17 74.7 20.8 13.1 2.5 28.0 0.00 70.9 58.8 13.9 22.8 13.2 288 18 72.5 19.4 13.2 2.4 9.6 0.00 68.7 59.0 14.8 21.5 14.3 283 19 70.7 19.4 14.2 2.2 3.1 0.00 66.4 59.2 12.5 20.4 12.3 276 20 68.4 20.5 16.0 2.0 0.0 0.00 64.4 59.4 9.6 15.7 9.4 271 21 66.2 21.0 17.6 1.8 0.0 0.00 62.4 59.5 11.0 18.6 10.5 283 22 64.0 22.3 20.1 1.6 0.0 0.00 59.7 59.7 13.0 21.5 12.8 285 23 61.7 24.4 23.7 1.4 0.0 0.00 57.6 59.7 12.3 21.3 12.1 288 24 59.2 26.8 28.8 1.2 0.0 0.00 56.1 59.9 6.0 13.0 6.0 269 AZMET Daily Weather Data : TUCSON : Apr 8 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.5 57.0 67.5 DegF RELATIVE HUMIDITY 38.4 10.9 19.9 % DEWPOINT 23.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 72.0 53.8 61.5 DegF SOIL TEMP. 20 in 59.9 58.5 59.2 DegF WIND SPEED 23.3 8.5 MPH WIND VECTOR MAG. 6.7 MPH WIND VECTOR DIR. 294 Degrees SOLAR RADIATION 518.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.7 662 16.7 952 21.6 1297 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 9 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.9 28.8 35.2 1.0 0.0 0.00 55.0 59.9 2.7 4.9 2.5 284 2 54.7 28.0 35.6 0.9 0.0 0.00 54.1 59.7 2.9 4.7 2.7 262 3 52.2 31.3 45.0 0.7 0.0 0.00 53.1 59.7 2.2 4.9 2.2 258 4 46.8 32.4 57.0 0.5 0.0 0.00 53.2 59.7 0.7 2.7 0.2 94 5 44.4 31.5 59.9 0.4 0.0 0.00 52.9 59.5 0.4 0.4 0.4 100 6 42.6 30.9 63.0 0.3 0.0 0.00 52.0 59.4 0.4 0.4 0.4 98 7 46.0 30.4 54.5 0.5 5.7 0.00 51.1 59.2 2.7 4.9 2.7 80 8 53.1 30.2 41.5 0.8 24.4 0.00 51.4 59.0 3.1 5.1 3.1 93 9 58.5 32.2 36.8 1.1 43.5 0.00 54.5 58.8 2.7 6.5 2.5 103 10 61.2 30.9 31.9 1.3 60.4 0.00 58.6 58.6 3.4 7.6 1.8 113 11 63.3 28.4 26.6 1.5 73.6 0.00 62.8 58.5 4.3 9.4 2.2 114 12 65.5 26.4 22.7 1.7 81.5 0.00 66.4 58.5 4.0 11.0 2.5 103 13 68.2 21.7 17.0 2.0 83.6 0.00 69.4 58.3 4.0 9.8 1.6 141 14 70.3 18.5 13.8 2.2 80.8 0.00 71.4 58.3 4.5 11.0 2.9 284 15 72.5 17.2 12.0 2.4 71.9 0.00 72.5 58.3 4.3 13.4 2.9 312 16 74.1 18.0 11.8 2.5 57.3 0.00 72.5 58.3 5.1 12.3 4.0 321 17 74.8 17.1 11.1 2.6 35.8 0.00 71.2 58.5 4.7 13.6 3.4 302 18 74.3 17.2 11.4 2.6 19.4 0.00 68.5 58.8 6.3 11.0 6.0 307 19 73.0 16.5 11.6 2.5 4.5 0.00 64.9 59.0 6.3 11.0 5.8 319 20 68.9 16.7 13.3 2.1 0.0 0.00 62.2 59.2 2.7 5.4 2.7 293 21 62.4 21.2 20.3 1.5 0.0 0.00 60.4 59.4 0.7 3.4 0.7 244 22 60.6 21.7 22.1 1.4 0.0 0.00 58.8 59.5 1.3 3.4 0.2 353 23 56.7 23.9 27.9 1.1 0.0 0.00 57.6 59.7 0.9 2.2 0.7 61 24 55.6 24.3 29.4 1.1 0.0 0.00 56.5 59.7 0.7 2.9 0.7 106 AZMET Daily Weather Data : TUCSON : Apr 9 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.7 41.5 60.6 DegF RELATIVE HUMIDITY 72.1 10.0 29.6 % DEWPOINT 24.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 72.9 50.9 60.4 DegF SOIL TEMP. 20 in 59.9 58.3 59.0 DegF WIND SPEED 13.6 2.9 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 317 Degrees SOLAR RADIATION 642.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.4 670 10.4 962 14.2 1311 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 10 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.1 24.6 27.4 1.2 0.0 0.00 55.8 59.7 1.3 4.9 0.7 348 2 54.3 26.2 33.7 1.0 0.0 0.00 54.7 59.7 1.3 3.6 0.9 89 3 51.4 27.5 39.5 0.8 0.0 0.00 53.4 59.7 1.8 3.6 1.6 108 4 49.5 26.6 40.7 0.7 0.0 0.00 52.3 59.5 2.2 5.8 1.8 82 5 50.5 25.3 37.0 0.8 0.0 0.00 51.4 59.5 2.7 6.7 1.8 75 6 49.1 26.6 41.2 0.7 0.0 0.00 50.7 59.4 2.0 4.3 0.9 65 7 51.4 26.1 37.1 0.8 7.4 0.00 50.5 59.2 4.3 7.4 4.0 89 8 57.6 26.8 30.6 1.1 25.3 0.00 51.8 59.0 5.8 8.9 5.6 91 9 65.1 29.7 26.3 1.6 46.1 0.00 55.2 58.8 5.8 8.9 5.6 97 10 69.4 28.8 22.0 1.9 63.5 0.00 59.5 58.6 7.6 15.9 7.2 97 11 71.8 24.6 16.9 2.2 66.4 0.00 62.6 58.5 6.9 13.0 6.3 116 12 74.3 23.4 14.8 2.5 83.6 0.00 66.7 58.5 7.2 14.5 6.3 104 13 78.1 20.3 11.5 2.9 78.8 0.00 70.5 58.3 7.6 17.7 5.6 179 14 79.9 18.5 10.0 3.1 84.8 0.00 73.4 58.3 8.7 18.6 6.9 175 15 80.8 16.9 9.0 3.3 68.1 0.00 75.0 58.3 9.4 18.6 7.2 171 16 81.0 15.8 8.6 3.3 55.9 0.00 75.4 58.5 10.1 25.3 8.3 185 17 79.5 14.0 8.3 3.2 37.8 0.00 74.3 58.6 11.4 24.8 9.6 173 18 77.7 11.8 8.0 3.0 20.3 0.00 72.1 58.8 10.7 22.4 9.2 182 19 74.3 17.2 11.5 2.6 3.8 0.00 69.1 59.2 8.5 18.1 7.2 186 20 67.3 33.6 29.0 1.6 0.0 0.00 66.6 59.4 10.5 19.2 10.1 244 21 60.6 36.5 40.4 1.1 0.0 0.00 64.2 59.7 7.8 20.4 7.4 251 22 58.8 36.3 42.8 1.0 0.0 0.00 61.9 59.9 5.8 11.6 4.9 265 23 57.2 37.0 46.6 0.9 0.0 0.00 60.3 60.1 5.1 11.2 3.8 249 24 56.8 37.2 47.9 0.8 0.0 0.00 59.2 60.1 4.3 10.3 2.5 120 AZMET Daily Weather Data : TUCSON : Apr 10 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.0 47.1 64.8 DegF RELATIVE HUMIDITY 56.9 6.9 26.7 % DEWPOINT 25.5 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 75.4 50.4 61.9 DegF SOIL TEMP. 20 in 60.1 58.3 59.2 DegF WIND SPEED 25.3 6.3 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 164 Degrees SOLAR RADIATION 641.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.2 681 14.9 977 19.6 1331 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 11 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.7 37.9 49.2 0.8 0.0 0.00 58.5 60.3 3.1 7.8 2.7 138 2 55.9 39.0 52.9 0.7 0.0 0.00 58.3 60.3 5.6 20.4 3.4 180 3 48.0 43.5 84.8 0.2 0.0 0.13 57.7 60.3 8.5 20.4 7.4 223 4 46.6 42.3 84.8 0.2 0.0 0.00 57.0 60.1 4.9 10.5 4.3 66 5 46.2 41.7 84.6 0.2 0.0 0.00 55.8 60.1 5.4 10.7 5.1 80 6 46.6 41.7 83.0 0.2 0.0 0.00 54.9 59.9 4.9 8.3 4.7 84 7 47.5 41.5 80.2 0.2 3.3 0.00 54.1 59.9 4.9 11.6 4.3 78 8 48.4 41.9 78.1 0.3 5.5 0.02 54.1 59.7 2.0 9.6 0.4 191 9 49.6 42.8 77.1 0.3 19.6 0.00 55.2 59.7 4.9 10.3 4.5 64 10 52.3 40.5 63.9 0.5 21.0 0.00 56.7 59.5 4.3 8.9 3.6 121 11 52.9 39.9 61.1 0.5 12.9 0.00 57.2 59.4 5.6 16.1 4.3 231 12 52.0 44.1 74.7 0.3 38.9 0.02 59.2 59.2 5.1 16.6 4.0 266 13 54.3 44.1 68.4 0.5 43.5 0.00 61.0 59.2 4.3 12.1 2.2 127 14 56.5 42.6 59.8 0.6 45.4 0.10 62.6 59.0 8.9 16.1 5.6 284 15 52.5 43.9 72.8 0.4 22.7 0.07 60.4 58.8 8.7 20.1 8.1 321 16 56.7 42.1 58.4 0.6 44.4 0.00 61.9 58.8 3.6 7.8 2.2 10 17 55.0 42.8 64.1 0.5 10.3 0.05 62.2 58.8 3.6 13.6 1.3 104 18 53.2 45.3 74.6 0.3 11.0 0.00 61.3 58.8 5.1 8.9 4.5 23 19 51.4 45.1 79.3 0.3 1.0 0.01 60.1 58.8 4.5 8.9 4.3 77 20 50.0 45.9 85.3 0.2 0.0 0.00 58.5 58.8 3.6 7.4 3.4 89 21 50.0 46.4 87.5 0.2 0.0 0.00 57.2 58.8 2.7 5.8 2.5 114 22 49.8 46.6 88.4 0.1 0.0 0.00 56.5 59.0 4.0 6.5 4.0 77 23 49.8 45.7 85.6 0.2 0.0 0.00 55.6 59.0 3.4 6.3 3.1 93 24 48.9 46.4 91.0 0.1 0.0 0.00 54.7 58.8 1.8 3.6 1.8 106 AZMET Daily Weather Data : TUCSON : Apr 11 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.5 45.9 51.3 DegF RELATIVE HUMIDITY 93.4 46.1 74.6 % DEWPOINT 43.0 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 62.8 54.0 57.9 DegF SOIL TEMP. 20 in 60.3 58.8 59.4 DegF WIND SPEED 20.4 4.7 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 85 Degrees SOLAR RADIATION 279.0 Langleys PRECIPITATION 0.40 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 1.3 682 3.8 981 7.7 1339 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 12 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.7 46.2 95.1 0.1 0.0 0.00 53.6 58.8 0.7 2.2 0.4 118 2 46.6 45.9 97.6 0.0 0.0 0.00 52.9 58.8 1.1 2.7 0.9 76 3 46.0 45.5 98.1 0.0 0.0 0.00 52.2 58.8 1.8 4.9 1.8 78 4 46.2 45.3 96.6 0.0 0.0 0.00 51.3 58.6 1.3 3.6 0.7 90 5 44.8 44.1 97.5 0.0 0.0 0.00 50.7 58.6 1.1 2.9 0.9 82 6 43.9 43.5 98.6 0.0 0.0 0.00 50.0 58.5 0.9 2.5 0.9 60 7 45.7 45.3 99.2 0.0 4.8 0.00 50.2 58.3 0.4 0.4 0.4 58 8 49.5 45.3 85.9 0.2 24.6 0.00 52.2 58.1 2.2 4.9 2.2 101 9 53.8 45.9 74.3 0.4 42.8 0.00 55.4 57.9 2.0 5.4 0.9 130 10 57.6 43.5 59.8 0.6 59.7 0.00 58.6 57.7 6.0 12.8 5.6 271 11 59.5 42.4 53.1 0.8 72.6 0.00 62.1 57.7 7.8 14.8 7.4 269 12 61.9 39.9 44.5 1.0 80.5 0.00 64.8 57.6 11.0 19.0 10.3 286 13 63.3 39.7 42.0 1.1 82.7 0.00 66.6 57.6 11.0 18.6 10.1 296 14 65.3 38.7 37.6 1.3 77.6 0.00 68.2 57.6 10.7 17.4 9.8 309 15 66.9 38.3 34.8 1.5 70.7 0.00 69.1 57.6 9.2 18.1 8.5 319 16 68.4 37.6 32.4 1.6 56.9 0.00 69.1 57.7 9.2 16.6 8.1 302 17 69.1 35.4 28.9 1.7 40.1 0.00 67.8 57.9 11.6 19.7 11.2 302 18 68.9 34.3 27.8 1.8 21.5 0.00 65.5 58.1 11.0 17.9 10.5 293 19 67.3 34.0 29.1 1.6 4.3 0.00 62.6 58.3 10.1 15.0 9.8 307 20 65.1 34.5 32.0 1.4 0.0 0.00 60.3 58.5 5.6 13.2 5.1 295 21 62.6 37.4 39.0 1.2 0.0 0.00 58.8 58.6 5.1 8.9 4.7 274 22 60.8 39.2 44.9 1.0 0.0 0.00 57.4 58.8 6.0 8.1 5.8 287 23 58.6 40.5 50.9 0.8 0.0 0.00 56.3 58.8 3.1 8.3 1.1 5 24 54.9 42.1 62.3 0.6 0.0 0.00 55.4 59.0 2.0 4.5 1.8 78 AZMET Daily Weather Data : TUCSON : Apr 12 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.8 43.3 57.2 DegF RELATIVE HUMIDITY 99.9 25.2 60.9 % DEWPOINT 41.0 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 69.3 49.8 58.8 DegF SOIL TEMP. 20 in 59.0 57.4 58.3 DegF WIND SPEED 19.7 5.4 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 299 Degrees SOLAR RADIATION 638.8 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 5.0 687 8.1 989 11.7 1350 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 13 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.2 43.0 70.7 0.4 0.0 0.00 54.3 59.0 1.8 4.0 1.8 95 2 51.1 42.6 72.5 0.3 0.0 0.00 53.4 59.0 2.0 3.8 1.6 75 3 48.4 43.2 82.7 0.2 0.0 0.00 52.5 58.8 1.3 4.3 0.9 101 4 47.8 42.6 82.4 0.2 0.0 0.00 51.8 58.8 1.1 3.8 1.1 101 5 45.3 42.6 89.8 0.1 0.0 0.00 51.1 58.6 0.9 3.1 0.9 94 6 44.8 42.4 91.3 0.1 0.0 0.00 50.2 58.6 1.6 3.8 1.6 79 7 47.1 42.4 83.9 0.2 7.2 0.00 49.8 58.5 1.6 2.7 1.3 93 8 55.2 41.5 60.6 0.6 25.6 0.00 51.4 58.3 2.0 4.5 1.8 93 9 61.7 41.7 48.0 1.0 44.4 0.00 55.2 58.3 2.2 5.1 1.8 82 10 67.5 39.9 36.5 1.5 61.4 0.00 59.7 58.1 2.9 6.7 2.0 116 11 70.5 38.7 31.4 1.8 74.3 0.00 63.9 57.9 3.1 8.1 2.9 87 12 73.8 38.3 27.7 2.0 81.9 0.00 68.0 57.7 3.4 8.3 2.2 66 13 76.1 31.6 19.6 2.5 84.3 0.00 71.6 57.7 3.8 11.2 1.3 126 14 78.8 30.0 16.8 2.8 81.2 0.00 74.3 57.7 4.3 10.1 1.3 293 15 79.7 28.6 15.4 2.9 72.4 0.00 76.1 57.9 4.5 11.2 3.6 278 16 81.0 28.2 14.5 3.1 55.9 0.00 76.6 57.9 3.6 8.9 2.7 268 17 81.0 23.5 11.9 3.2 31.5 0.00 75.6 58.3 4.5 11.6 3.1 301 18 79.7 23.2 12.3 3.0 15.1 0.00 72.9 58.5 5.1 10.5 4.9 302 19 77.4 27.7 16.1 2.7 3.1 0.00 70.2 58.8 5.8 10.5 5.8 314 20 73.8 30.4 20.2 2.3 0.0 0.00 67.6 59.2 4.3 6.3 4.0 301 21 71.4 34.9 26.2 1.9 0.0 0.00 65.3 59.4 4.5 8.5 4.0 305 22 64.0 42.1 45.3 1.1 0.0 0.00 63.5 59.7 0.4 2.5 0.4 62 23 63.0 40.5 43.5 1.1 0.0 0.00 62.1 59.9 1.8 4.3 1.8 81 24 61.3 41.5 48.1 1.0 0.0 0.00 60.8 60.1 1.6 4.3 1.3 92 AZMET Daily Weather Data : TUCSON : Apr 13 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.4 44.2 64.6 DegF RELATIVE HUMIDITY 92.5 9.1 44.5 % DEWPOINT 36.7 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 76.6 49.8 62.2 DegF SOIL TEMP. 20 in 60.1 57.7 58.6 DegF WIND SPEED 11.6 2.9 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 356 Degrees SOLAR RADIATION 638.1 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 10.8 698 14.2 1003 18.4 1369 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 14 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.0 40.5 46.7 1.0 0.0 0.00 59.7 60.1 1.3 4.5 1.3 97 2 58.6 41.5 53.1 0.8 0.0 0.00 58.8 60.3 1.8 3.4 1.6 95 3 57.4 41.9 56.2 0.7 0.0 0.00 57.9 60.3 1.1 4.0 1.1 77 4 55.9 42.8 61.5 0.6 0.0 0.00 57.0 60.3 1.3 2.9 1.3 68 5 55.8 42.4 60.8 0.6 0.0 0.00 56.5 60.1 2.0 3.4 2.0 90 6 55.2 42.4 62.2 0.6 0.0 0.00 55.8 60.1 2.0 3.4 2.0 98 7 56.5 42.1 58.8 0.6 5.5 0.00 55.6 60.1 2.9 7.4 2.9 94 8 61.7 40.6 46.2 1.0 20.3 0.00 56.5 59.9 6.0 10.3 5.8 94 9 69.4 35.4 28.7 1.8 45.2 0.00 59.4 59.7 5.1 9.6 4.9 112 10 73.6 33.6 23.1 2.2 59.5 0.00 62.8 59.7 5.8 11.6 4.7 113 11 77.4 33.8 20.5 2.5 74.8 0.00 66.0 59.5 7.4 15.4 5.8 189 12 78.1 32.7 19.2 2.7 73.8 0.00 68.7 59.5 6.3 13.6 4.5 174 13 79.7 28.0 14.9 3.0 81.5 0.00 70.9 59.4 7.8 27.5 5.8 188 14 80.6 26.8 13.9 3.1 80.8 0.00 73.0 59.4 7.8 15.4 5.6 171 15 81.1 26.8 13.6 3.1 68.8 0.00 74.7 59.5 7.8 16.1 6.0 168 16 82.2 27.1 13.3 3.3 65.2 0.00 75.6 59.7 8.3 26.2 6.3 208 17 81.0 26.4 13.4 3.1 27.0 0.00 74.7 59.7 9.6 18.6 8.5 226 18 78.4 25.7 14.2 2.9 8.8 0.00 72.1 60.1 8.9 17.0 8.1 227 19 76.3 23.7 14.0 2.7 3.3 0.00 69.8 60.3 7.4 14.8 6.3 209 20 74.5 24.1 15.1 2.5 0.0 0.00 67.8 60.4 6.5 16.3 5.4 203 21 72.7 24.8 16.6 2.3 0.0 0.00 66.2 60.6 6.5 15.4 4.9 197 22 69.8 28.6 21.5 2.0 0.0 0.00 64.9 60.8 3.8 10.7 3.6 252 23 68.4 28.2 22.2 1.8 0.0 0.00 63.7 61.0 3.6 9.4 3.1 245 24 66.7 29.5 24.6 1.7 0.0 0.00 62.8 61.2 2.2 6.3 1.3 314 AZMET Daily Weather Data : TUCSON : Apr 14 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.5 54.7 69.6 DegF RELATIVE HUMIDITY 65.4 11.2 30.6 % DEWPOINT 32.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 75.7 55.6 64.6 DegF SOIL TEMP. 20 in 61.2 59.4 60.1 DegF WIND SPEED 27.5 5.1 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 181 Degrees SOLAR RADIATION 614.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.2 712 19.1 1022 23.9 1393 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 15 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.2 27.5 23.1 1.7 0.0 0.00 61.9 61.2 2.7 9.4 1.3 185 2 65.3 26.1 22.5 1.6 0.0 0.00 61.0 61.2 3.6 11.6 3.1 130 3 64.2 28.6 25.8 1.5 0.0 0.00 60.3 61.2 3.4 9.4 2.9 112 4 63.7 30.0 28.0 1.5 0.0 0.00 59.7 61.2 4.5 11.0 4.0 100 5 62.6 33.6 33.6 1.3 0.0 0.00 59.0 61.2 4.9 10.7 4.7 110 6 61.3 35.4 37.9 1.1 0.0 0.00 58.1 61.0 5.1 11.6 4.9 86 7 61.5 36.7 39.5 1.1 7.2 0.00 57.4 61.0 6.5 11.6 6.0 107 8 63.9 37.4 37.3 1.3 25.1 0.00 58.3 61.0 6.5 15.7 6.0 109 9 66.2 37.8 35.2 1.4 43.7 0.00 60.8 60.8 6.5 14.3 6.0 131 10 69.1 33.6 27.0 1.8 59.5 0.00 63.9 60.6 8.1 18.8 6.7 166 11 71.2 29.8 21.5 2.0 73.3 0.00 67.3 60.6 8.9 21.0 7.6 195 12 72.3 30.6 21.2 2.1 81.7 0.00 70.5 60.4 10.7 22.1 9.2 219 13 73.2 27.0 17.8 2.3 84.8 0.00 73.2 60.4 13.4 28.9 11.9 223 14 73.6 22.1 14.4 2.4 80.8 0.00 74.7 60.4 14.8 24.4 13.4 228 15 73.9 24.4 15.6 2.4 72.9 0.00 75.9 60.4 11.9 22.4 10.3 220 16 73.4 24.4 15.9 2.4 61.2 0.00 76.3 60.6 13.0 24.8 11.2 238 17 71.4 18.5 13.2 2.3 40.4 0.00 74.8 60.8 15.2 26.4 14.5 266 18 68.2 23.5 18.4 1.9 20.8 0.00 72.3 61.0 16.1 27.5 15.4 274 19 62.8 20.3 19.4 1.6 3.8 0.00 69.1 61.2 17.0 27.5 16.3 295 20 57.0 17.8 21.2 1.3 0.0 0.00 66.0 61.3 18.3 30.4 17.7 318 21 54.1 15.3 21.0 1.1 0.0 0.00 63.5 61.5 15.2 26.6 14.8 319 22 52.7 15.3 22.4 1.0 0.0 0.00 61.3 61.7 12.5 20.6 12.1 317 23 51.6 14.2 22.1 1.0 0.0 0.00 58.3 61.7 13.0 22.1 12.5 306 24 50.4 15.4 24.4 0.9 0.0 0.00 56.1 61.9 8.1 14.1 7.8 290 AZMET Daily Weather Data : TUCSON : Apr 15 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.8 48.9 64.6 DegF RELATIVE HUMIDITY 42.7 10.9 24.1 % DEWPOINT 26.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 76.3 56.1 65.1 DegF SOIL TEMP. 20 in 61.9 60.4 61.0 DegF WIND SPEED 30.4 10.1 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 260 Degrees SOLAR RADIATION 655.3 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 8.3 720 12.1 1034 16.9 1410 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 16 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.6 17.4 28.6 0.8 0.0 0.00 54.5 61.9 4.3 9.2 4.3 263 2 46.9 18.1 31.4 0.8 0.0 0.00 53.4 61.7 3.1 6.3 2.9 240 3 46.2 18.5 32.8 0.7 0.0 0.00 52.5 61.7 3.4 6.3 2.7 233 4 43.5 21.7 41.8 0.6 0.0 0.00 52.0 61.5 1.6 4.9 1.1 296 5 39.6 24.6 54.5 0.4 0.0 0.00 50.7 61.3 1.3 5.6 1.1 82 6 37.8 26.1 62.3 0.3 0.0 0.00 49.6 61.0 0.7 1.3 0.7 85 7 39.7 26.6 59.0 0.3 7.4 0.00 48.7 60.8 0.7 2.9 0.7 76 8 46.9 23.0 38.8 0.7 26.0 0.00 50.2 60.6 1.3 3.6 1.3 72 9 51.4 20.8 29.7 0.9 45.2 0.00 53.4 60.4 2.5 9.4 1.6 262 10 53.8 16.0 22.2 1.1 62.3 0.00 56.8 60.1 6.9 14.3 6.5 259 11 55.2 13.5 18.9 1.2 75.5 0.00 60.3 59.9 7.4 16.1 6.0 262 12 56.7 11.1 16.1 1.3 83.4 0.00 63.1 59.7 9.2 17.2 8.5 261 13 57.9 9.9 14.5 1.4 85.5 0.00 65.1 59.4 9.8 18.1 8.7 270 14 59.4 10.6 14.2 1.5 82.2 0.00 66.6 59.4 9.2 18.1 7.6 294 15 60.4 9.9 13.2 1.5 73.1 0.00 67.5 59.4 8.3 17.7 6.7 319 16 61.5 10.2 13.0 1.6 59.0 0.00 67.3 59.4 8.1 18.8 7.2 305 17 61.5 9.3 12.4 1.6 41.1 0.00 66.2 59.4 9.4 17.2 8.1 317 18 61.3 9.5 12.6 1.6 21.0 0.00 64.4 59.5 8.9 15.4 8.3 322 19 59.7 9.7 13.5 1.5 1.9 0.00 61.7 59.5 10.5 18.3 10.1 325 20 58.5 12.6 16.1 1.4 0.0 0.00 59.2 59.7 8.7 15.7 8.5 333 21 57.0 14.4 18.3 1.3 0.0 0.00 57.4 59.9 6.3 13.0 6.0 329 22 55.6 15.6 20.4 1.2 0.0 0.00 55.8 59.9 4.9 10.1 4.7 308 23 51.6 18.7 27.2 1.0 0.0 0.00 54.5 59.9 1.3 4.7 1.1 223 24 46.2 23.2 40.0 0.6 0.0 0.00 53.2 59.9 0.7 2.7 0.7 56 AZMET Daily Weather Data : TUCSON : Apr 16 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.4 36.5 52.3 DegF RELATIVE HUMIDITY 69.1 11.1 27.1 % DEWPOINT 16.3 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 67.5 48.7 57.7 DegF SOIL TEMP. 20 in 61.9 59.4 60.3 DegF WIND SPEED 18.8 5.4 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 297 Degrees SOLAR RADIATION 663.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.8 722 4.0 1038 6.5 1416 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 17 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.7 25.0 47.4 0.5 0.0 0.00 52.2 59.9 0.7 2.9 0.7 63 2 43.5 24.6 47.0 0.5 0.0 0.00 51.1 59.9 2.2 4.5 2.2 76 3 43.0 23.9 46.4 0.5 0.0 0.00 50.2 59.7 2.0 3.4 1.8 92 4 41.5 24.3 49.8 0.4 0.0 0.00 49.3 59.5 1.3 3.1 1.3 107 5 40.8 25.9 55.1 0.4 0.0 0.00 48.6 59.4 2.2 4.3 2.0 75 6 39.9 25.7 56.3 0.4 0.2 0.00 47.8 59.4 1.8 2.9 1.8 92 7 41.9 26.2 53.8 0.4 8.4 0.00 47.5 59.2 1.8 4.9 1.8 80 8 48.2 22.3 35.6 0.7 27.0 0.00 48.9 58.8 3.4 5.6 3.4 83 9 54.0 22.3 29.0 1.0 46.1 0.00 52.2 58.6 2.2 6.5 1.6 69 10 57.6 23.7 26.9 1.2 62.8 0.00 56.5 58.5 4.5 12.3 3.8 278 11 59.9 25.5 26.6 1.3 75.3 0.00 60.3 58.3 8.9 17.4 8.3 284 12 61.7 24.3 23.8 1.4 82.9 0.00 64.0 58.1 9.6 17.0 8.7 307 13 63.1 20.1 19.0 1.6 85.3 0.00 67.1 58.1 10.5 17.4 9.8 318 14 64.9 15.3 14.4 1.8 82.7 0.00 69.6 57.9 9.8 18.1 8.9 302 15 66.6 14.2 13.0 1.9 73.8 0.00 70.9 57.9 11.0 19.0 10.1 281 16 67.6 10.6 10.6 2.1 60.0 0.00 71.2 58.1 11.4 18.8 10.1 296 17 68.2 11.7 10.9 2.1 40.6 0.00 70.7 58.3 8.3 14.8 7.4 298 18 68.2 11.7 10.9 2.1 22.9 0.00 68.9 58.5 7.8 15.0 7.4 315 19 66.6 11.7 11.6 2.0 5.0 0.00 65.8 58.6 6.9 12.5 6.7 322 20 64.2 10.2 11.8 1.8 0.0 0.00 63.3 58.8 4.5 9.6 4.5 334 21 57.6 19.4 23.3 1.3 0.0 0.00 61.0 59.2 1.1 4.9 0.4 10 22 50.2 27.9 42.1 0.7 0.0 0.00 58.5 59.4 0.9 2.7 0.9 93 23 48.7 27.0 42.4 0.7 0.0 0.00 56.7 59.4 1.6 4.9 0.7 104 24 47.1 28.2 47.6 0.6 0.0 0.00 55.0 59.5 1.3 4.3 1.1 86 AZMET Daily Weather Data : TUCSON : Apr 17 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.1 39.4 54.5 DegF RELATIVE HUMIDITY 60.4 8.7 31.5 % DEWPOINT 20.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 71.2 47.5 58.6 DegF SOIL TEMP. 20 in 59.9 57.9 58.8 DegF WIND SPEED 19.0 4.9 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 312 Degrees SOLAR RADIATION 673.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.3 726 7.0 1045 10.3 1426 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 18 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.8 25.9 43.7 0.6 0.0 0.00 53.6 59.5 1.6 2.9 1.3 74 2 45.5 26.1 46.6 0.6 0.0 0.00 53.2 59.5 2.2 4.3 2.2 89 3 45.0 21.9 39.8 0.6 0.0 0.00 53.2 59.5 2.0 4.7 1.8 85 4 44.1 23.2 43.4 0.6 0.0 0.00 52.2 59.4 2.5 4.0 2.5 88 5 43.9 22.6 42.4 0.6 0.0 0.00 50.9 59.2 2.5 4.5 2.5 82 6 41.2 25.9 54.2 0.4 0.2 0.00 49.8 59.2 1.6 3.1 1.6 71 7 43.9 24.6 47.0 0.5 8.8 0.00 48.9 59.0 2.9 5.6 2.7 84 8 52.0 22.5 31.4 0.9 27.7 0.00 50.2 58.8 2.5 4.7 2.2 79 9 59.7 21.7 22.9 1.4 46.8 0.00 53.8 58.6 2.7 5.8 2.5 77 10 65.7 19.2 16.7 1.8 63.5 0.00 58.5 58.5 2.2 6.0 1.1 77 11 69.8 21.0 15.5 2.1 76.2 0.00 63.1 58.3 2.2 7.4 0.2 299 12 72.1 24.6 16.8 2.2 83.6 0.00 67.3 58.1 3.4 8.3 1.3 51 13 73.9 26.2 17.0 2.4 85.5 0.00 70.5 57.9 3.4 9.8 0.9 226 14 75.9 24.8 14.9 2.6 82.4 0.00 72.9 57.9 4.3 13.4 3.1 266 15 77.9 23.7 13.3 2.8 73.6 0.00 73.8 58.1 5.4 13.6 4.3 246 16 79.2 23.2 12.5 3.0 59.7 0.00 73.4 58.1 7.4 16.1 6.5 275 17 79.0 22.3 12.1 3.0 42.3 0.00 71.6 58.3 8.7 17.0 8.1 294 18 78.1 21.9 12.3 2.9 22.9 0.00 68.9 58.6 9.6 16.3 8.9 282 19 76.1 22.6 13.5 2.7 5.3 0.00 65.5 58.8 9.2 14.5 8.9 291 20 72.9 25.2 16.8 2.3 0.0 0.00 62.8 59.2 8.1 13.0 7.8 294 21 69.1 27.1 20.7 1.9 0.0 0.00 60.8 59.4 6.5 9.8 6.3 279 22 65.8 28.6 24.6 1.6 0.0 0.00 59.4 59.5 3.4 8.7 2.2 316 23 58.5 34.7 41.3 1.0 0.0 0.00 58.3 59.7 1.1 2.7 0.9 73 24 55.4 32.9 42.2 0.9 0.0 0.00 58.1 59.7 1.6 3.6 1.6 83 AZMET Daily Weather Data : TUCSON : Apr 18 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.1 39.6 62.2 DegF RELATIVE HUMIDITY 66.4 10.9 27.6 % DEWPOINT 24.6 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 73.9 48.9 60.4 DegF SOIL TEMP. 20 in 59.7 57.9 58.8 DegF WIND SPEED 17.0 4.0 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 299 Degrees SOLAR RADIATION 679.0 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 9.2 736 12.1 1058 15.5 1442 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 19 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.9 32.4 42.3 0.9 0.0 0.00 56.8 59.7 1.6 3.8 1.6 76 2 53.2 32.0 44.0 0.8 0.0 0.00 55.8 59.7 1.6 3.4 1.6 95 3 50.5 33.6 52.2 0.6 0.0 0.00 54.7 59.7 0.9 2.5 0.9 130 4 48.6 33.8 56.5 0.5 0.0 0.00 53.8 59.7 1.1 3.4 0.9 93 5 47.3 34.0 59.8 0.4 0.0 0.00 52.7 59.7 1.6 3.1 1.3 89 6 46.0 34.0 62.6 0.4 0.2 0.00 51.8 59.5 1.6 3.4 1.3 91 7 49.1 34.5 57.4 0.5 9.1 0.00 51.1 59.4 1.6 4.0 1.6 66 8 58.5 32.5 37.7 1.0 28.0 0.00 52.7 59.4 1.8 4.5 1.6 96 9 65.5 32.4 29.1 1.5 47.1 0.00 56.5 59.2 1.6 4.3 1.1 56 10 73.2 30.2 20.5 2.2 63.8 0.00 61.2 59.0 1.8 6.9 1.1 294 11 76.5 29.7 17.9 2.6 76.2 0.00 65.8 58.8 2.9 8.1 2.0 293 12 81.5 28.9 14.7 3.1 83.6 0.00 70.0 58.6 4.0 10.7 2.9 309 13 83.5 27.1 12.8 3.4 85.3 0.00 72.5 58.6 6.0 14.1 4.7 305 14 85.5 27.0 12.0 3.7 82.2 0.00 75.0 58.6 4.5 10.7 1.3 252 15 87.4 23.9 9.9 4.0 73.6 0.00 76.1 58.6 5.1 12.8 2.9 320 16 88.2 22.3 9.0 4.1 59.5 0.00 76.1 58.8 4.5 13.0 2.7 70 17 87.8 22.1 9.0 4.1 42.3 0.00 75.4 59.2 4.5 10.3 3.4 105 18 87.6 21.0 8.6 4.1 23.2 0.00 73.4 59.4 4.5 13.9 3.4 105 19 84.9 21.9 9.8 3.7 5.3 0.00 70.0 59.7 5.4 11.4 5.1 89 20 79.5 21.7 11.6 3.0 0.0 0.00 67.1 59.9 3.4 6.3 3.1 106 21 75.2 21.9 13.5 2.6 0.0 0.00 64.9 60.3 2.5 5.6 2.5 89 22 68.7 26.4 20.3 1.9 0.0 0.00 63.0 60.4 1.8 3.4 1.6 112 23 68.2 24.8 19.4 1.9 0.0 0.00 61.5 60.6 2.2 4.7 2.0 91 24 66.6 25.3 21.1 1.8 0.0 0.00 60.1 60.8 2.5 6.0 2.2 83 AZMET Daily Weather Data : TUCSON : Apr 19 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.9 45.0 69.4 DegF RELATIVE HUMIDITY 66.8 7.3 27.2 % DEWPOINT 28.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 76.1 51.1 63.1 DegF SOIL TEMP. 20 in 60.8 58.6 59.5 DegF WIND SPEED 14.1 2.9 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 75 Degrees SOLAR RADIATION 679.4 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 13.7 749 17.5 1075 21.6 1463 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 20 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.6 26.8 24.0 1.6 0.0 0.00 58.8 60.8 1.3 4.9 0.0 155 2 58.3 30.0 33.9 1.1 0.0 0.00 57.7 61.0 0.7 2.7 0.4 105 3 56.5 30.7 37.4 1.0 0.0 0.00 56.7 61.0 1.3 3.6 1.1 68 4 54.0 32.0 42.8 0.8 0.0 0.00 55.8 60.8 1.1 3.4 0.9 101 5 52.3 32.4 46.3 0.7 0.0 0.00 54.9 60.8 1.3 3.4 1.1 113 6 51.4 33.3 49.9 0.6 0.2 0.00 54.0 60.6 2.2 4.0 2.0 88 7 57.7 32.4 38.4 1.0 9.3 0.00 53.6 60.6 2.5 4.3 2.2 90 8 69.4 34.7 28.0 1.8 28.4 0.00 55.8 60.4 0.9 6.7 0.9 108 9 78.8 24.3 13.2 2.9 47.3 0.00 59.2 60.3 6.9 12.1 6.7 114 10 82.6 25.0 12.0 3.3 64.0 0.00 62.8 60.1 9.6 17.9 8.9 96 11 84.9 25.2 11.2 3.7 76.2 0.00 66.4 59.9 12.5 22.8 12.1 69 12 86.4 24.3 10.3 3.9 83.6 0.00 70.3 59.9 12.8 21.5 12.1 66 13 87.3 22.1 9.2 4.0 86.2 0.00 73.8 59.9 10.7 21.9 10.1 69 14 88.5 21.7 8.7 4.2 83.1 0.00 76.6 59.9 7.8 16.3 6.9 77 15 89.4 21.4 8.3 4.3 74.1 0.00 78.8 59.9 5.8 13.0 5.1 54 16 90.3 21.2 8.0 4.5 60.2 0.00 79.7 60.1 4.9 13.4 4.0 57 17 90.9 19.9 7.5 4.6 43.0 0.00 79.3 60.3 4.0 12.8 2.7 78 18 90.1 17.1 6.7 4.5 23.6 0.00 77.5 60.4 5.6 11.9 5.1 48 19 87.8 14.2 6.4 4.2 5.7 0.00 74.3 60.8 5.1 9.4 5.1 51 20 81.3 15.6 8.5 3.3 0.0 0.00 71.2 61.2 2.0 4.5 2.0 63 21 73.4 21.2 13.9 2.4 0.0 0.00 68.5 61.3 1.3 4.3 1.3 100 22 66.6 30.6 26.3 1.7 0.0 0.00 65.8 61.7 1.1 3.4 0.9 116 23 60.4 33.1 35.4 1.2 0.0 0.00 63.7 61.9 0.4 2.9 0.2 80 24 58.5 32.5 37.5 1.0 0.0 0.00 62.1 62.1 1.3 2.7 1.3 118 AZMET Daily Weather Data : TUCSON : Apr 20 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.5 50.4 73.4 DegF RELATIVE HUMIDITY 57.7 5.4 21.8 % DEWPOINT 25.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 79.7 53.4 65.7 DegF SOIL TEMP. 20 in 62.1 59.7 60.6 DegF WIND SPEED 22.8 4.3 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 75 Degrees SOLAR RADIATION 685.2 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 16.0 765 20.3 1095 25.4 1489 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 21 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.8 32.2 39.1 1.0 0.0 0.00 60.4 62.1 1.1 3.4 1.1 100 2 55.6 33.1 42.3 0.9 0.0 0.00 59.0 62.2 1.6 2.9 1.3 89 3 53.4 34.3 48.2 0.7 0.0 0.00 57.9 62.2 1.3 2.9 1.1 87 4 52.9 31.6 44.1 0.8 0.0 0.00 58.5 62.1 2.0 3.6 1.6 87 5 51.3 31.5 46.7 0.7 0.0 0.00 57.7 62.1 1.3 3.1 1.1 113 6 50.2 32.2 49.8 0.6 0.2 0.00 56.7 61.9 1.6 5.4 1.6 79 7 54.9 32.2 41.9 0.9 9.8 0.00 55.8 61.7 1.8 3.4 1.8 106 8 67.3 27.7 23.0 1.8 29.4 0.00 56.8 61.7 2.7 5.1 2.5 124 9 75.6 26.4 16.1 2.5 48.3 0.00 60.1 61.5 2.2 5.1 1.8 87 10 82.9 26.2 12.7 3.4 65.0 0.00 64.8 61.3 2.9 9.2 2.5 122 11 88.5 21.4 8.6 4.2 77.6 0.00 68.7 61.2 6.7 11.9 6.5 101 12 90.5 18.0 6.9 4.6 85.5 0.00 71.8 61.0 6.5 14.1 5.6 108 13 91.4 15.4 6.0 4.7 87.7 0.00 74.8 61.0 3.8 10.3 1.6 160 14 92.8 16.5 6.0 4.9 84.1 0.00 77.2 61.0 5.4 16.1 1.8 179 15 93.7 15.1 5.5 5.1 74.8 0.00 77.9 61.0 5.8 13.6 2.2 281 16 94.5 13.3 5.0 5.3 59.0 0.00 77.9 61.2 5.1 13.6 2.7 313 17 94.6 13.8 5.1 5.3 43.5 0.00 76.6 61.3 7.4 17.2 3.8 276 18 94.1 12.7 5.0 5.2 23.9 0.00 74.1 61.5 7.2 14.1 6.5 279 19 91.8 11.8 5.1 4.8 5.7 0.00 70.5 61.9 6.7 14.1 6.3 310 20 84.2 16.2 8.0 3.7 0.0 0.00 68.0 62.1 2.2 7.6 2.0 308 21 79.0 18.5 10.6 3.1 0.0 0.00 65.8 62.2 4.3 13.4 3.8 265 22 81.3 16.2 8.6 3.3 0.0 0.00 64.4 62.4 3.6 11.0 3.1 339 23 76.8 19.0 11.4 2.8 0.0 0.00 63.1 62.6 2.5 8.5 0.9 336 24 69.4 23.5 17.6 2.0 0.0 0.00 61.9 62.6 2.2 4.5 1.8 107 AZMET Daily Weather Data : TUCSON : Apr 21 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.4 48.9 75.9 DegF RELATIVE HUMIDITY 70.4 3.7 19.7 % DEWPOINT 22.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 78.3 55.6 65.8 DegF SOIL TEMP. 20 in 62.8 61.0 61.7 DegF WIND SPEED 17.2 3.6 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 48 Degrees SOLAR RADIATION 694.2 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 16.4 782 20.5 1116 25.4 1514 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 22 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.0 23.4 18.4 1.9 0.0 0.00 60.6 62.8 2.2 5.8 2.0 101 2 62.4 26.6 25.6 1.4 0.0 0.00 59.5 62.8 1.3 3.8 1.3 98 3 61.3 27.1 27.0 1.4 0.0 0.00 58.3 62.6 3.4 6.3 3.1 83 4 59.4 27.9 30.0 1.2 0.0 0.00 57.4 62.6 2.2 4.5 2.0 83 5 56.7 29.3 35.0 1.0 0.0 0.00 56.5 62.4 2.2 4.5 2.0 78 6 58.3 28.2 31.5 1.1 0.2 0.00 55.9 62.4 2.7 4.7 2.2 85 7 60.6 30.2 31.5 1.2 7.2 0.00 55.9 62.2 3.1 6.9 2.5 81 8 68.0 29.7 24.1 1.8 22.2 0.00 57.4 62.1 3.4 7.4 3.1 100 9 77.4 24.8 14.2 2.7 48.7 0.00 60.8 61.9 4.0 6.5 3.8 118 10 81.9 21.2 10.5 3.3 55.9 0.00 64.4 61.7 5.6 10.3 5.4 105 11 84.0 20.3 9.4 3.6 55.2 0.00 67.1 61.7 4.3 8.9 4.0 97 12 86.2 20.8 9.0 3.9 72.6 0.00 70.7 61.5 3.4 9.2 1.8 132 13 88.3 21.9 8.8 4.2 89.8 0.00 74.7 61.5 4.5 23.7 1.6 358 14 90.7 21.0 7.9 4.5 86.5 0.00 77.9 61.3 6.9 19.7 4.7 248 15 91.8 18.1 6.7 4.8 76.2 0.00 79.5 61.5 6.9 16.8 6.0 237 16 91.9 17.8 6.6 4.8 60.4 0.00 79.9 61.5 6.7 16.6 5.1 249 17 91.6 16.3 6.3 4.7 41.8 0.00 79.2 61.7 6.9 19.5 5.6 229 18 91.0 15.3 6.1 4.7 23.6 0.00 77.5 62.1 5.8 14.5 5.1 237 19 88.9 14.7 6.3 4.3 5.5 0.00 74.7 62.2 5.8 13.2 5.1 235 20 85.6 14.2 6.8 3.9 0.0 0.00 72.0 62.6 4.3 12.5 4.0 228 21 80.4 20.3 10.9 3.2 0.0 0.00 69.6 62.8 2.0 6.7 1.6 235 22 77.9 18.5 10.6 2.9 0.0 0.00 67.1 63.0 4.5 9.4 4.3 319 23 71.1 23.5 16.9 2.2 0.0 0.00 65.1 63.1 1.6 5.6 0.7 300 24 65.8 25.5 21.6 1.7 0.0 0.00 63.5 63.3 2.0 6.3 1.3 89 AZMET Daily Weather Data : TUCSON : Apr 22 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.0 55.6 76.6 DegF RELATIVE HUMIDITY 40.2 5.1 15.9 % DEWPOINT 22.3 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 80.1 55.8 66.9 DegF SOIL TEMP. 20 in 63.3 61.3 62.2 DegF WIND SPEED 23.7 4.0 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 184 Degrees SOLAR RADIATION 646.0 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 18.0 800 22.9 1139 27.9 1542 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 23 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.4 28.2 25.8 1.5 0.0 0.00 62.1 63.5 1.8 3.8 1.6 80 2 61.5 26.4 26.0 1.4 0.0 0.00 60.8 63.5 2.5 5.4 2.5 82 3 59.4 28.8 31.1 1.2 0.0 0.00 60.1 63.5 2.0 5.1 2.0 74 4 56.3 29.3 35.4 1.0 0.0 0.00 59.9 63.3 1.1 3.8 1.1 92 5 54.9 26.8 33.5 1.0 0.0 0.00 59.0 63.3 1.6 4.3 1.6 91 6 54.1 26.1 33.5 0.9 0.2 0.00 57.7 63.1 1.6 3.8 1.3 84 7 56.3 28.6 34.4 1.0 10.0 0.00 56.8 63.0 1.1 4.0 1.1 96 8 65.1 28.6 25.3 1.6 29.1 0.00 57.7 63.0 5.1 8.3 4.9 90 9 72.9 27.0 18.1 2.3 47.8 0.00 60.6 62.8 5.4 8.5 5.1 86 10 78.1 23.2 13.0 2.9 64.0 0.00 64.6 62.6 5.8 11.0 5.6 87 11 80.6 23.4 12.0 3.1 75.7 0.00 68.5 62.4 4.7 12.3 3.1 78 12 82.8 23.0 11.0 3.4 83.6 0.00 72.1 62.2 3.8 8.5 0.9 30 13 84.6 23.5 10.6 3.6 85.8 0.00 75.0 62.2 4.7 12.3 1.3 291 14 86.0 21.0 9.1 3.8 82.7 0.00 76.8 62.2 4.9 17.0 2.2 298 15 87.3 19.2 8.1 4.1 74.5 0.00 77.7 62.2 6.0 13.2 4.5 237 16 87.8 18.5 7.8 4.1 60.4 0.00 77.5 62.2 6.9 18.1 4.0 309 17 88.2 18.5 7.6 4.2 42.8 0.00 76.1 62.4 6.5 13.6 4.5 273 18 87.6 16.9 7.3 4.1 23.6 0.00 73.6 62.6 8.7 16.1 8.1 270 19 85.5 16.5 7.7 3.8 5.7 0.00 69.8 62.8 7.6 15.7 7.2 266 20 82.2 17.4 8.9 3.4 0.0 0.00 67.1 63.1 6.0 13.0 6.0 266 21 79.7 20.3 10.9 3.1 0.0 0.00 64.9 63.3 6.7 13.4 6.5 270 22 75.2 23.4 14.5 2.6 0.0 0.00 63.7 63.5 2.0 6.5 0.4 276 23 67.1 26.8 21.9 1.8 0.0 0.00 62.2 63.5 1.6 3.1 1.3 103 24 63.5 27.9 25.9 1.5 0.0 0.00 61.0 63.5 1.6 3.6 1.3 75 AZMET Daily Weather Data : TUCSON : Apr 23 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.7 52.9 73.4 DegF RELATIVE HUMIDITY 57.6 6.3 18.3 % DEWPOINT 23.7 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 77.9 56.8 66.2 DegF SOIL TEMP. 20 in 63.5 62.2 63.0 DegF WIND SPEED 18.1 4.3 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 292 Degrees SOLAR RADIATION 686.6 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 15.7 815 20.5 1159 25.6 1568 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 24 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.4 27.1 24.4 1.6 0.0 0.00 59.9 63.5 2.7 6.9 2.5 84 2 63.1 27.5 25.8 1.5 0.0 0.00 58.8 63.5 2.2 4.5 2.0 92 3 61.3 28.8 28.8 1.3 0.0 0.00 57.9 63.5 2.5 4.5 2.5 92 4 61.7 28.9 28.9 1.3 0.0 0.00 57.2 63.3 3.1 5.6 2.9 88 5 61.2 28.9 29.3 1.3 0.0 0.00 56.5 63.3 3.1 6.0 2.9 89 6 59.4 30.2 32.9 1.2 0.2 0.00 55.6 63.1 3.4 5.8 3.4 84 7 59.2 29.5 32.3 1.2 8.4 0.00 55.2 63.0 4.5 7.4 4.3 83 8 66.2 30.0 25.8 1.6 21.0 0.00 56.7 62.8 5.1 9.4 5.1 89 9 72.3 28.9 20.1 2.2 47.5 0.00 59.5 62.6 4.7 8.3 4.5 102 10 77.7 21.4 12.2 2.8 64.7 0.00 63.7 62.4 5.4 12.1 4.5 117 11 80.2 18.5 9.9 3.2 75.5 0.00 67.8 62.2 4.0 12.8 2.5 146 12 82.0 16.5 8.6 3.4 66.7 0.00 70.5 62.1 4.3 12.1 1.6 300 13 83.8 15.6 7.7 3.7 61.4 0.00 72.9 62.1 4.5 13.4 2.7 268 14 84.6 15.4 7.5 3.7 47.3 0.00 73.6 62.1 6.7 14.3 5.6 265 15 85.1 13.6 6.9 3.8 37.3 0.00 73.4 62.1 8.1 17.4 7.2 229 16 84.9 17.2 8.0 3.8 32.0 0.00 73.2 62.1 8.1 15.4 7.4 245 17 84.9 16.5 7.8 3.8 24.9 0.00 72.3 62.2 8.1 16.8 7.4 239 18 84.0 12.2 6.6 3.7 13.9 0.00 71.2 62.4 9.4 18.8 8.7 237 19 82.2 12.7 7.2 3.5 3.3 0.00 69.4 62.6 8.5 15.9 7.8 232 20 80.1 14.2 8.2 3.2 0.0 0.00 67.6 62.8 6.3 13.0 6.0 235 21 77.0 20.1 11.8 2.8 0.0 0.00 66.2 62.8 6.9 12.1 6.7 267 22 71.8 23.2 16.2 2.2 0.0 0.00 64.0 63.0 2.2 6.7 1.8 278 23 64.6 28.4 25.3 1.6 0.0 0.00 62.6 63.1 1.6 4.0 1.3 84 24 64.0 25.7 23.4 1.6 0.0 0.00 61.2 63.1 2.2 6.7 2.2 78 AZMET Daily Weather Data : TUCSON : Apr 24 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.4 57.2 73.2 DegF RELATIVE HUMIDITY 37.0 5.6 17.3 % DEWPOINT 22.1 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 73.6 55.2 64.4 DegF SOIL TEMP. 20 in 63.7 62.1 62.8 DegF WIND SPEED 18.8 4.9 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 209 Degrees SOLAR RADIATION 503.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.7 832 21.8 1181 26.8 1594 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 25 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.4 27.0 25.8 1.4 0.0 0.00 60.1 63.1 1.6 3.4 1.6 63 2 60.3 32.0 34.4 1.2 0.0 0.00 59.2 63.1 0.9 3.4 0.9 89 3 58.1 27.5 31.0 1.1 0.0 0.00 59.4 63.1 1.6 4.7 1.6 97 4 58.3 25.2 27.8 1.2 0.0 0.00 58.6 63.0 2.7 4.3 2.5 80 5 54.3 26.8 34.3 0.9 0.0 0.00 57.6 62.8 1.8 3.4 1.8 91 6 54.1 27.1 35.1 0.9 0.2 0.00 56.5 62.8 2.0 3.4 2.0 65 7 56.8 29.5 35.1 1.0 11.2 0.00 55.8 62.6 1.6 4.7 1.3 78 8 63.7 29.1 27.0 1.5 24.6 0.00 56.8 62.6 3.8 6.3 3.6 95 9 70.9 25.9 18.5 2.1 46.1 0.00 59.9 62.4 4.5 7.6 4.3 96 10 75.2 23.0 14.1 2.6 60.4 0.00 63.9 62.2 2.2 6.3 1.1 116 11 77.2 22.3 12.8 2.8 73.3 0.00 68.0 62.1 2.9 7.8 1.8 308 12 79.2 25.0 13.4 2.9 82.7 0.00 71.1 62.1 7.6 18.1 6.0 293 13 80.8 27.3 14.1 3.1 84.6 0.00 72.7 61.9 9.4 19.7 8.5 276 14 82.6 27.1 13.2 3.3 81.0 0.00 73.8 61.9 11.6 22.8 10.7 267 15 82.4 27.1 13.3 3.3 72.2 0.00 73.8 61.9 13.0 22.6 11.9 271 16 81.9 27.7 13.8 3.2 58.8 0.00 73.2 62.1 12.1 22.8 11.2 269 17 81.5 27.3 13.8 3.2 41.6 0.00 71.8 62.2 13.0 28.0 12.3 267 18 80.2 27.3 14.3 3.0 22.7 0.00 69.6 62.4 12.8 23.0 12.3 276 19 77.9 26.6 14.9 2.8 5.7 0.00 66.9 62.6 12.3 20.4 12.1 275 20 74.1 23.2 14.9 2.5 0.0 0.00 64.6 62.8 13.0 21.5 12.1 288 21 69.4 20.3 15.3 2.1 0.0 0.00 62.4 62.8 11.2 20.6 11.0 304 22 67.1 18.9 15.6 1.9 0.0 0.00 60.3 63.0 12.3 21.9 12.1 306 23 65.1 17.1 15.4 1.8 0.0 0.00 58.6 63.0 11.0 16.8 10.5 297 24 62.2 17.1 17.1 1.6 0.0 0.00 57.4 63.1 10.3 16.6 10.1 285 AZMET Daily Weather Data : TUCSON : Apr 25 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.8 52.9 69.8 DegF RELATIVE HUMIDITY 53.9 10.9 20.2 % DEWPOINT 25.3 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 73.8 55.8 63.9 DegF SOIL TEMP. 20 in 63.1 61.9 62.6 DegF WIND SPEED 28.0 7.4 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 285 Degrees SOLAR RADIATION 665.3 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 13.5 846 18.4 1199 23.2 1618 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 26 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.0 16.9 17.7 1.5 0.0 0.00 56.5 63.0 7.4 11.2 7.2 262 2 61.2 14.5 15.9 1.5 0.0 0.00 55.9 63.0 6.3 11.4 5.8 254 3 58.6 13.5 16.5 1.4 0.0 0.00 54.9 62.8 6.7 10.7 6.7 262 4 56.3 14.0 18.4 1.3 0.0 0.00 53.8 62.8 5.1 8.5 4.5 280 5 52.7 16.2 23.4 1.0 0.0 0.00 52.9 62.6 1.3 3.4 0.7 24 6 47.8 19.6 32.3 0.8 0.5 0.00 52.0 62.4 1.1 3.4 0.9 110 7 50.5 21.4 31.7 0.9 10.5 0.00 51.4 62.2 1.6 3.4 1.6 86 8 57.6 20.1 23.1 1.3 29.9 0.00 53.1 62.1 4.0 6.7 4.0 102 9 62.6 19.4 18.7 1.6 48.7 0.00 56.5 61.9 4.0 7.2 3.6 84 10 67.3 18.3 15.1 1.9 65.5 0.00 60.8 61.7 2.9 8.7 0.4 30 11 68.9 16.3 13.2 2.1 77.9 0.00 64.8 61.3 5.8 13.6 4.7 308 12 70.0 15.6 12.3 2.2 85.3 0.00 68.4 61.2 4.7 12.5 2.9 278 13 72.0 15.4 11.3 2.4 87.0 0.00 71.1 61.2 6.0 15.0 4.9 304 14 73.9 15.4 10.6 2.5 83.8 0.00 73.0 61.2 4.9 13.9 3.1 292 15 75.7 12.2 8.7 2.8 75.0 0.00 73.8 61.2 7.8 16.6 6.5 314 16 76.6 11.1 8.0 2.9 61.2 0.00 73.0 61.2 8.9 18.1 7.4 311 17 76.6 11.8 8.3 2.9 43.7 0.00 71.4 61.3 10.1 18.8 9.4 312 18 76.1 10.0 7.8 2.8 24.4 0.00 69.1 61.5 10.7 16.6 10.1 311 19 74.3 9.5 8.1 2.7 6.2 0.00 66.2 61.7 8.7 15.0 8.5 318 20 71.4 10.9 9.6 2.4 0.0 0.00 63.7 61.9 5.4 9.2 5.1 302 21 65.3 13.3 13.2 1.9 0.0 0.00 61.7 62.2 1.3 4.9 0.7 213 22 58.1 17.2 20.0 1.3 0.0 0.00 60.1 62.2 1.1 2.5 1.1 93 23 55.4 18.0 22.7 1.2 0.0 0.00 58.5 62.4 1.6 4.3 1.3 70 24 53.2 18.9 25.6 1.0 0.0 0.00 57.2 62.4 1.3 2.7 1.3 71 AZMET Daily Weather Data : TUCSON : Apr 26 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.5 46.0 64.4 DegF RELATIVE HUMIDITY 39.4 6.1 16.3 % DEWPOINT 15.4 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 73.8 51.4 61.7 DegF SOIL TEMP. 20 in 63.1 61.2 62.1 DegF WIND SPEED 18.8 4.9 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 302 Degrees SOLAR RADIATION 699.5 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 9.0 855 12.6 1212 16.9 1635 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 27 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.8 19.2 27.3 1.0 0.0 0.00 55.9 62.4 2.2 4.3 2.0 72 2 51.6 19.8 28.2 0.9 0.0 0.00 54.9 62.4 2.2 5.8 2.2 93 3 49.8 21.2 32.0 0.8 0.0 0.00 53.8 62.2 2.0 3.6 1.8 96 4 46.4 22.1 37.9 0.7 0.0 0.00 52.9 62.2 1.3 2.7 1.3 85 5 47.3 21.0 34.9 0.7 0.0 0.00 52.2 62.1 2.5 3.8 2.2 88 6 46.8 21.2 36.1 0.7 0.5 0.00 51.4 61.9 1.6 3.8 1.6 77 7 49.1 22.3 34.8 0.8 10.5 0.00 51.1 61.7 2.5 4.3 2.2 77 8 57.2 21.4 24.6 1.2 28.4 0.00 52.9 61.5 2.5 4.7 2.2 90 9 64.8 20.3 18.0 1.7 48.3 0.00 56.3 61.3 2.2 5.4 1.6 82 10 70.9 19.4 14.1 2.2 65.0 0.00 60.6 61.2 3.4 7.2 2.9 83 11 74.8 17.6 11.3 2.6 66.7 0.00 64.4 61.0 4.7 11.0 4.0 104 12 78.1 18.1 10.4 2.9 78.1 0.00 68.0 60.8 4.5 9.6 3.6 127 13 80.2 17.2 9.3 3.2 73.8 0.00 71.4 60.6 5.1 11.6 2.9 142 14 81.3 16.9 8.9 3.3 62.6 0.00 73.2 60.6 4.0 12.1 1.1 176 15 82.0 16.0 8.4 3.4 47.3 0.00 73.6 60.8 4.3 13.6 1.8 255 16 82.2 14.7 7.8 3.5 43.2 0.00 73.6 60.8 9.4 18.3 8.5 301 17 81.9 13.8 7.6 3.4 30.6 0.00 72.5 61.0 9.4 16.1 8.9 292 18 80.8 14.2 8.0 3.3 16.7 0.00 71.1 61.2 9.2 15.0 8.9 314 19 79.3 14.4 8.5 3.1 4.1 0.00 69.1 61.5 8.5 14.8 8.3 316 20 76.6 15.1 9.6 2.8 0.0 0.00 67.1 61.7 6.7 12.5 6.5 314 21 73.2 16.5 11.5 2.5 0.0 0.00 65.3 61.9 4.9 9.4 4.3 300 22 68.7 19.0 15.0 2.0 0.0 0.00 63.0 62.1 3.1 6.5 3.1 267 23 60.3 29.5 31.5 1.2 0.0 0.00 61.3 62.2 0.7 2.7 0.4 225 24 54.9 30.6 39.4 0.9 0.0 0.00 59.9 62.2 0.7 2.0 0.7 123 AZMET Daily Weather Data : TUCSON : Apr 27 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.5 44.2 66.2 DegF RELATIVE HUMIDITY 58.8 6.4 19.8 % DEWPOINT 19.2 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 73.8 51.1 62.2 DegF SOIL TEMP. 20 in 62.4 60.6 61.5 DegF WIND SPEED 18.3 4.0 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 330 Degrees SOLAR RADIATION 576.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.2 866 14.8 1227 18.9 1653 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 28 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.7 28.4 36.3 0.9 0.0 0.00 58.6 62.2 1.3 4.3 1.3 102 2 56.3 28.8 34.8 1.0 0.0 0.00 57.7 62.2 2.0 6.0 1.8 82 3 51.6 27.1 38.4 0.8 0.0 0.00 57.7 62.2 2.0 4.0 1.8 83 4 50.7 24.6 36.0 0.8 0.0 0.00 56.8 62.2 1.6 2.9 1.6 90 5 49.3 26.2 40.6 0.7 0.0 0.00 55.9 62.1 1.6 3.4 1.3 84 6 48.7 26.8 42.4 0.7 0.2 0.00 54.9 62.1 2.2 5.1 2.0 81 7 53.6 27.7 36.6 0.9 10.3 0.00 54.1 61.9 1.8 3.6 1.8 108 8 61.9 27.9 27.5 1.4 28.0 0.00 55.4 61.7 2.9 4.9 2.7 102 9 69.6 25.7 19.4 2.0 48.5 0.00 58.6 61.7 4.3 8.9 4.0 94 10 75.6 22.8 13.9 2.6 62.8 0.00 62.8 61.5 3.1 8.5 2.9 107 11 78.3 19.2 10.9 3.0 72.9 0.00 66.4 61.3 4.7 11.4 4.3 104 12 80.4 18.1 9.6 3.2 81.7 0.00 69.4 61.2 6.3 14.1 5.6 100 13 83.5 16.3 8.1 3.6 80.8 0.00 72.3 61.2 4.9 10.3 1.8 124 14 85.6 14.9 7.1 3.9 82.9 0.00 74.7 61.2 5.1 16.1 2.7 263 15 87.3 13.3 6.3 4.1 68.8 0.00 74.7 61.2 10.3 20.8 8.9 251 16 86.5 12.9 6.3 4.0 41.6 0.00 72.9 61.2 10.1 20.1 9.4 251 17 85.1 10.9 6.0 3.9 21.7 0.00 70.5 61.5 8.1 14.1 7.6 233 18 84.4 12.7 6.7 3.8 22.7 0.00 68.7 61.7 8.1 16.1 7.4 226 19 83.1 16.2 8.1 3.6 8.4 0.00 66.7 61.9 6.3 13.0 5.8 236 20 79.0 15.8 9.2 3.1 0.0 0.00 64.4 62.1 4.5 9.8 4.3 260 21 75.2 16.9 10.9 2.7 0.0 0.00 62.4 62.2 6.9 11.0 6.7 305 22 72.9 16.9 11.8 2.4 0.0 0.00 60.8 62.2 5.6 9.6 5.6 315 23 70.9 17.8 13.1 2.2 0.0 0.00 59.7 62.4 4.3 8.3 4.0 297 24 67.1 20.1 16.4 1.9 0.0 0.00 58.6 62.4 2.0 4.9 1.6 244 AZMET Daily Weather Data : TUCSON : Apr 28 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.7 47.3 70.5 DegF RELATIVE HUMIDITY 53.6 4.9 19.0 % DEWPOINT 20.3 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 75.0 54.1 63.1 DegF SOIL TEMP. 20 in 62.4 61.2 61.7 DegF WIND SPEED 20.8 4.7 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 235 Degrees SOLAR RADIATION 631.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.0 880 18.2 1245 22.7 1676 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 29 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.0 21.9 20.5 1.6 0.0 0.00 57.7 62.4 2.2 4.9 1.6 88 2 57.2 24.4 28.0 1.1 0.0 0.00 56.7 62.4 1.6 4.3 1.6 72 3 55.6 25.2 30.7 1.0 0.0 0.00 55.6 62.4 1.6 4.3 0.9 72 4 54.7 24.6 31.1 1.0 0.0 0.00 54.7 62.2 2.2 6.0 2.2 69 5 51.6 25.7 36.2 0.8 0.0 0.00 53.8 62.1 2.2 3.8 2.0 91 6 49.8 27.0 40.8 0.7 0.5 0.00 53.1 62.1 0.7 3.4 0.7 74 7 53.4 28.8 38.4 0.9 11.0 0.00 52.9 61.9 1.6 2.9 1.3 90 8 61.9 28.4 28.1 1.4 29.9 0.00 55.0 61.7 1.6 4.0 1.6 88 9 69.1 28.4 21.8 1.9 48.7 0.00 58.8 61.5 1.6 4.3 1.1 158 10 74.1 24.6 15.7 2.4 65.5 0.00 63.1 61.3 2.7 9.2 1.8 138 11 77.0 20.5 12.0 2.8 77.9 0.00 67.1 61.2 3.6 8.5 0.9 203 12 78.4 20.3 11.3 3.0 84.8 0.00 70.7 61.0 4.3 11.9 2.0 301 13 80.6 19.9 10.4 3.2 87.4 0.00 74.3 61.0 4.3 9.8 1.3 292 14 82.6 18.3 9.1 3.5 84.3 0.00 76.8 61.0 6.0 15.0 3.8 275 15 84.0 18.1 8.6 3.7 75.7 0.00 78.4 61.2 5.1 16.1 3.8 300 16 85.1 17.6 8.1 3.8 62.1 0.00 79.0 61.2 7.2 15.4 5.8 316 17 85.1 17.6 8.1 3.8 44.7 0.00 78.3 61.5 8.5 14.1 7.6 330 18 84.4 18.0 8.5 3.7 25.6 0.00 76.3 61.7 8.1 16.1 7.6 328 19 82.6 18.3 9.1 3.5 7.2 0.00 73.4 61.9 6.5 12.5 6.3 322 20 77.7 19.9 11.5 2.9 0.0 0.00 70.5 62.2 2.2 6.7 2.0 293 21 68.0 28.8 22.9 1.8 0.0 0.00 67.8 62.6 0.9 2.7 0.7 270 22 64.2 32.7 30.9 1.4 0.0 0.00 65.5 62.8 0.7 2.5 0.2 240 23 59.7 32.0 35.1 1.1 0.0 0.00 63.7 63.0 1.1 3.1 0.9 81 24 56.7 31.5 37.9 1.0 0.0 0.00 62.2 63.1 1.1 2.9 1.1 103 AZMET Daily Weather Data : TUCSON : Apr 29 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.0 48.9 69.1 DegF RELATIVE HUMIDITY 53.2 6.7 21.5 % DEWPOINT 23.9 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 79.2 52.7 65.1 DegF SOIL TEMP. 20 in 63.1 61.0 61.9 DegF WIND SPEED 16.1 3.1 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 332 Degrees SOLAR RADIATION 705.0 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 13.3 893 17.5 1262 22.5 1699 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Apr 30 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.5 30.9 37.5 1.0 0.0 0.00 61.0 63.1 1.6 3.4 1.6 79 2 55.4 31.3 39.8 0.9 0.0 0.00 59.7 63.3 2.0 4.5 1.8 75 3 52.2 32.7 47.5 0.7 0.0 0.00 58.5 63.1 1.1 2.7 0.9 74 4 51.3 30.6 45.0 0.7 0.0 0.00 58.6 63.1 1.6 2.9 1.6 72 5 51.6 28.2 40.0 0.8 0.0 0.00 58.1 63.1 1.6 3.4 1.6 71 6 48.9 30.2 48.1 0.6 0.5 0.00 57.0 63.0 1.3 3.6 1.3 83 7 53.8 29.7 39.5 0.9 11.0 0.00 56.3 62.8 2.5 4.3 2.2 80 8 62.6 29.3 28.3 1.4 30.1 0.00 57.2 62.8 2.2 4.9 2.2 91 9 69.6 30.6 23.4 1.9 48.7 0.00 60.4 62.6 2.5 5.6 2.2 92 10 75.0 29.1 18.3 2.4 65.5 0.00 64.6 62.4 2.5 5.8 1.6 72 11 79.5 27.3 14.7 2.9 76.7 0.00 68.9 62.2 2.9 7.4 2.0 112 12 82.4 24.4 11.8 3.3 84.8 0.00 72.5 62.1 3.8 8.9 1.6 73 13 84.7 21.7 9.8 3.7 87.7 0.00 75.7 62.1 3.6 10.1 2.2 283 14 86.7 20.1 8.6 4.0 84.6 0.00 77.7 62.1 3.8 9.4 2.0 268 15 88.0 19.6 8.1 4.2 57.8 0.00 77.9 62.1 4.5 12.5 3.4 272 16 88.5 19.0 7.7 4.3 55.4 0.00 76.6 62.2 8.7 18.6 7.2 307 17 88.5 18.1 7.4 4.3 40.6 0.00 75.0 62.4 9.8 17.0 9.2 307 18 87.3 19.9 8.4 4.0 22.2 0.00 72.3 62.6 9.6 16.1 9.4 308 19 85.5 19.2 8.6 3.8 6.2 0.00 69.4 62.8 8.3 13.0 8.1 311 20 81.5 19.2 9.8 3.3 0.2 0.00 66.9 63.0 5.8 9.4 5.8 285 21 77.5 19.9 11.5 2.8 0.0 0.00 65.1 63.3 3.1 5.8 2.9 250 22 70.5 23.2 16.8 2.1 0.0 0.00 63.7 63.3 1.1 3.6 0.4 136 23 63.7 26.1 23.9 1.5 0.0 0.00 62.2 63.5 1.3 4.0 1.3 74 24 60.8 26.6 27.0 1.3 0.0 0.00 60.8 63.5 1.6 3.4 1.6 86 AZMET Daily Weather Data : TUCSON : Apr 30 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.1 47.7 70.9 DegF RELATIVE HUMIDITY 65.3 5.9 22.6 % DEWPOINT 25.3 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 78.3 56.1 65.7 DegF SOIL TEMP. 20 in 63.5 62.1 62.8 DegF WIND SPEED 18.6 3.6 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 322 Degrees SOLAR RADIATION 671.8 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 14.8 908 18.4 1281 23.2 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, 2009 AZMET Hourly Weather Data : TUCSON : May 1 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.7 27.3 31.1 1.1 0.0 0.00 59.5 63.5 1.3 2.7 1.3 77 2 56.5 27.1 32.1 1.1 0.0 0.00 58.5 63.5 1.3 3.6 1.3 55 3 54.7 28.2 35.9 0.9 0.0 0.00 57.4 63.5 1.3 3.1 1.3 92 4 53.8 27.7 36.2 0.9 0.0 0.00 56.5 63.3 2.5 4.0 2.2 78 5 53.8 29.3 38.8 0.9 0.0 0.00 55.6 63.3 2.7 3.6 2.5 74 6 52.9 29.1 39.8 0.8 0.5 0.00 54.7 63.1 2.2 4.3 2.2 87 7 56.1 29.5 36.0 1.0 10.8 0.00 54.5 63.0 2.5 5.6 2.5 81 8 63.7 29.1 27.2 1.5 28.9 0.00 56.5 62.8 3.1 5.1 3.1 84 9 72.1 29.8 20.8 2.2 43.5 0.00 59.9 62.6 1.6 4.0 1.3 80 10 78.4 26.8 14.9 2.8 58.8 0.00 63.9 62.4 1.6 4.9 0.4 353 11 82.8 24.4 11.8 3.4 68.6 0.00 67.8 62.2 2.0 5.6 1.1 117 12 84.9 22.1 9.9 3.7 66.2 0.00 71.1 62.2 3.4 8.9 2.5 84 13 86.7 20.7 8.8 4.0 62.8 0.00 73.0 62.1 4.3 8.3 2.5 11 14 88.5 19.4 7.8 4.3 70.2 0.00 75.2 62.1 5.4 11.4 4.0 322 15 89.2 18.5 7.4 4.3 72.2 0.00 77.2 62.1 5.4 12.8 4.5 295 16 89.8 18.3 7.2 4.4 49.2 0.00 77.9 62.2 7.6 14.5 6.7 320 17 88.7 17.2 7.2 4.3 25.1 0.00 76.6 62.4 9.2 15.2 8.7 316 18 86.9 19.2 8.2 4.0 9.1 0.00 74.5 62.6 9.4 15.4 8.9 318 19 85.3 18.9 8.5 3.8 2.2 0.00 72.5 62.8 7.8 12.8 7.6 304 20 82.8 20.1 9.8 3.5 0.0 0.00 70.9 63.0 5.1 8.5 4.9 275 21 80.4 22.6 11.7 3.1 0.0 0.00 69.3 63.3 5.4 10.7 5.1 280 22 78.3 23.9 13.2 2.9 0.0 0.00 67.1 63.5 4.7 7.8 4.7 282 23 76.3 24.8 14.7 2.6 0.0 0.00 65.7 63.7 5.1 10.5 4.9 262 24 75.9 24.8 14.9 2.6 0.0 0.00 64.2 63.7 6.0 10.3 5.8 280 AZMET Daily Weather Data : TUCSON : May 1 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.4 52.2 74.1 DegF RELATIVE HUMIDITY 42.8 5.8 18.9 % DEWPOINT 24.1 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 78.1 54.5 65.8 DegF SOIL TEMP. 20 in 63.7 62.1 62.8 DegF WIND SPEED 15.4 4.3 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 317 Degrees SOLAR RADIATION 567.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.4 924 20.9 1302 25.9 1748 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 2 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.0 27.9 18.8 2.3 0.0 0.00 63.3 63.9 2.5 5.6 2.2 298 2 67.8 33.3 27.6 1.7 0.0 0.00 63.3 63.9 1.3 4.3 0.2 20 3 65.8 33.6 30.1 1.5 0.0 0.00 63.3 63.9 1.3 3.4 0.9 284 4 64.9 28.4 25.1 1.6 0.0 0.00 62.2 63.9 1.3 3.6 0.7 148 5 60.1 29.7 31.5 1.2 0.0 0.00 61.2 63.7 0.7 2.2 0.7 146 6 59.0 32.2 36.2 1.1 0.5 0.00 60.4 63.7 1.3 4.5 1.1 89 7 63.1 32.5 31.9 1.4 12.2 0.00 59.9 63.7 1.8 4.0 1.8 84 8 72.3 34.2 24.8 2.0 30.3 0.00 61.5 63.5 1.1 4.7 0.4 83 9 76.1 36.5 23.8 2.3 46.6 0.00 64.2 63.5 8.3 15.9 7.6 292 10 77.5 38.3 24.3 2.5 59.0 0.00 66.6 63.5 11.0 19.7 10.3 301 11 79.2 38.8 23.6 2.6 61.2 0.00 68.2 63.3 13.0 21.3 12.3 285 12 81.5 39.2 22.1 2.8 79.3 0.00 70.3 63.3 14.1 23.3 13.0 284 13 82.6 37.2 19.8 3.1 78.6 0.00 72.1 63.1 15.4 24.6 14.5 285 14 82.9 36.9 19.4 3.1 73.8 0.00 72.7 63.1 14.8 25.1 13.6 289 15 83.1 36.5 18.9 3.1 55.7 0.00 73.0 63.3 13.0 23.0 11.9 277 16 82.8 34.9 17.9 3.1 47.8 0.00 72.3 63.3 13.6 24.2 13.0 278 17 82.0 35.4 18.8 3.0 33.0 0.00 71.6 63.3 12.1 20.6 11.6 281 18 81.1 35.4 19.3 2.9 18.9 0.00 70.2 63.5 12.1 18.1 11.6 286 19 80.1 36.0 20.5 2.8 5.0 0.00 68.5 63.7 9.6 15.9 9.2 300 20 78.1 36.3 22.1 2.6 0.0 0.00 66.9 63.7 9.4 16.1 9.2 286 21 75.9 37.2 24.6 2.3 0.0 0.00 65.5 63.9 7.8 13.6 7.6 287 22 72.9 38.8 29.2 2.0 0.0 0.00 64.2 64.0 4.7 8.3 4.5 303 23 70.7 39.2 31.8 1.8 0.0 0.00 63.1 64.0 3.8 6.0 3.8 302 24 68.4 40.8 36.8 1.5 0.0 0.00 63.0 64.0 1.8 4.3 1.6 304 AZMET Daily Weather Data : TUCSON : May 2 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.2 58.3 74.3 DegF RELATIVE HUMIDITY 46.9 13.7 25.0 % DEWPOINT 35.4 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 73.0 59.9 66.2 DegF SOIL TEMP. 20 in 64.0 63.1 63.5 DegF WIND SPEED 25.1 7.4 MPH WIND VECTOR MAG. 6.5 MPH WIND VECTOR DIR. 288 Degrees SOLAR RADIATION 601.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.2 941 21.2 1323 26.3 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, 2009 AZMET Hourly Weather Data : TUCSON : May 3 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.2 42.3 44.6 1.1 0.0 0.00 62.6 64.0 0.7 2.0 0.7 270 2 60.1 42.8 52.8 0.8 0.0 0.00 61.7 64.0 0.4 1.1 0.4 260 3 58.8 41.5 52.6 0.8 0.0 0.00 60.8 64.0 0.9 2.7 0.7 127 4 57.7 41.4 54.4 0.7 0.0 0.00 59.9 63.9 1.8 4.5 1.8 86 5 59.0 40.6 50.8 0.8 0.0 0.00 59.2 63.9 1.8 3.6 1.8 65 6 57.0 41.9 56.8 0.7 0.2 0.00 58.6 63.9 1.6 2.9 1.6 91 7 59.0 41.7 52.8 0.8 7.2 0.00 58.1 63.7 2.2 4.7 2.2 93 8 65.3 41.5 42.2 1.2 27.7 0.00 59.4 63.5 4.0 6.7 3.8 97 9 71.8 40.8 32.7 1.8 48.7 0.00 62.8 63.5 3.4 7.4 2.9 87 10 75.6 40.3 28.1 2.2 64.7 0.00 66.9 63.3 2.9 6.3 1.3 155 11 78.3 39.7 25.1 2.5 76.4 0.00 71.1 63.1 3.8 8.9 2.5 296 12 81.0 39.0 22.4 2.8 82.9 0.00 74.3 63.1 5.8 13.4 4.5 263 13 82.4 39.2 21.5 3.0 85.8 0.00 77.0 63.1 5.4 13.6 2.7 275 14 85.6 38.8 19.1 3.4 81.7 0.00 79.0 63.1 5.8 20.4 4.0 269 15 86.9 34.2 15.3 3.7 57.1 0.00 78.1 63.1 8.9 16.1 8.1 287 16 87.6 32.2 13.8 3.8 43.0 0.00 76.8 63.3 10.1 18.1 9.4 287 17 88.2 27.5 11.2 4.0 38.7 0.00 75.4 63.5 10.1 22.1 9.6 291 18 87.4 25.0 10.3 4.0 18.6 0.00 73.4 63.7 11.6 18.8 11.2 282 19 84.9 27.9 12.6 3.6 6.7 0.00 71.2 64.0 11.2 17.9 10.5 302 20 82.0 30.0 15.2 3.2 0.0 0.00 69.1 64.2 8.7 15.4 8.5 318 21 78.8 33.1 19.0 2.7 0.0 0.00 67.5 64.4 4.5 9.8 3.8 303 22 75.0 34.5 22.9 2.3 0.0 0.00 66.2 64.6 2.7 5.4 2.5 276 23 69.3 36.5 30.1 1.7 0.0 0.00 64.8 64.6 0.9 2.0 0.7 291 24 64.4 37.2 36.5 1.3 0.0 0.00 63.7 64.6 1.1 3.4 0.9 58 AZMET Daily Weather Data : TUCSON : May 3 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.1 56.3 73.4 DegF RELATIVE HUMIDITY 60.7 8.4 31.0 % DEWPOINT 37.0 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 79.2 58.1 67.3 DegF SOIL TEMP. 20 in 64.8 63.0 63.7 DegF WIND SPEED 22.1 4.7 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 294 Degrees SOLAR RADIATION 639.5 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 17.3 958 22.3 1345 27.4 1801 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 4 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.4 37.9 40.1 1.2 0.0 0.00 62.6 64.8 1.6 3.4 1.3 88 2 61.7 37.2 40.1 1.1 0.0 0.00 61.5 64.8 2.2 4.3 2.2 84 3 60.6 37.6 42.1 1.0 0.0 0.00 60.4 64.6 2.7 4.9 2.7 76 4 59.4 37.4 43.9 1.0 0.0 0.00 59.7 64.6 2.0 3.8 1.8 86 5 57.9 37.2 46.1 0.9 0.0 0.00 58.8 64.4 2.7 5.4 2.5 83 6 57.4 37.2 46.7 0.9 0.5 0.00 58.3 64.4 2.7 5.1 2.5 83 7 61.0 37.9 42.5 1.1 11.9 0.00 58.1 64.2 2.2 4.3 2.0 94 8 69.8 37.4 30.7 1.7 30.1 0.00 60.1 64.0 1.1 3.4 1.1 34 9 75.7 35.8 23.4 2.3 50.4 0.00 63.5 64.0 1.8 6.7 1.3 257 10 79.2 33.8 19.4 2.7 60.9 0.00 66.9 63.9 5.1 9.2 4.5 268 11 81.9 32.0 16.5 3.1 74.5 0.00 70.9 63.7 5.1 12.5 4.0 300 12 83.7 32.4 15.8 3.3 78.4 0.00 74.3 63.5 5.1 11.0 3.8 258 13 84.6 31.3 14.7 3.5 69.8 0.00 76.3 63.5 6.7 12.8 5.8 287 14 86.4 30.4 13.4 3.7 84.1 0.00 78.8 63.5 6.7 13.9 4.9 299 15 87.6 30.0 12.6 3.9 74.5 0.00 80.8 63.5 5.6 15.0 3.6 290 16 88.7 30.4 12.3 4.1 59.0 0.00 81.5 63.7 5.8 13.6 4.3 305 17 89.2 30.4 12.1 4.1 43.2 0.00 81.0 63.9 8.1 15.7 6.9 308 18 88.7 29.7 12.0 4.1 24.4 0.00 79.2 64.2 8.7 17.4 8.1 317 19 87.1 27.3 11.4 3.9 5.3 0.00 76.6 64.4 6.7 13.2 6.5 308 20 84.0 24.6 11.4 3.5 0.0 0.00 74.1 64.6 4.5 9.4 4.3 293 21 80.6 29.8 15.6 3.0 0.0 0.00 71.8 64.9 6.9 11.9 6.7 282 22 78.8 32.5 18.6 2.7 0.0 0.00 69.4 65.1 6.5 10.1 6.5 282 23 75.2 34.5 22.7 2.3 0.0 0.00 67.5 65.3 4.7 7.8 4.7 276 24 74.7 33.6 22.3 2.3 0.0 0.00 65.8 65.5 4.0 6.9 3.6 240 AZMET Daily Weather Data : TUCSON : May 4 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.0 56.7 75.7 DegF RELATIVE HUMIDITY 49.9 9.9 24.4 % DEWPOINT 33.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 81.5 57.9 69.1 DegF SOIL TEMP. 20 in 65.5 63.5 64.2 DegF WIND SPEED 17.4 4.5 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 297 Degrees SOLAR RADIATION 667.2 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 17.6 975 22.7 1368 27.7 1829 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 5 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.4 34.2 23.9 2.1 0.0 0.00 64.9 65.5 3.4 6.0 2.9 228 2 67.1 38.3 35.1 1.5 0.0 0.00 63.9 65.5 2.2 6.3 1.8 70 3 65.3 35.4 33.1 1.4 0.0 0.00 64.2 65.5 1.8 3.4 1.8 101 4 61.7 36.7 39.3 1.1 0.0 0.00 63.7 65.5 0.7 3.4 0.7 91 5 61.0 36.7 40.5 1.1 0.0 0.00 62.6 65.5 1.8 3.8 1.8 81 6 58.8 37.6 45.0 0.9 0.5 0.00 61.3 65.3 1.6 4.0 1.6 76 7 62.2 37.9 40.4 1.1 10.0 0.00 60.8 65.3 3.1 5.8 3.1 101 8 68.5 36.9 31.3 1.6 24.9 0.00 61.9 65.3 3.8 6.3 3.8 86 9 73.9 38.1 27.3 2.1 38.2 0.00 64.4 65.1 3.4 6.0 3.1 83 10 79.0 36.1 21.4 2.7 50.9 0.00 67.6 64.9 4.0 8.3 3.4 89 11 82.4 33.3 17.1 3.1 59.5 0.00 70.3 64.9 5.1 13.2 4.7 284 12 85.1 33.1 15.4 3.5 71.2 0.00 72.9 64.8 8.5 14.3 7.8 319 13 86.0 31.3 13.9 3.7 72.2 0.00 74.1 64.8 10.3 18.6 9.6 306 14 86.9 30.0 12.9 3.8 61.4 0.00 74.5 64.6 9.4 18.1 8.7 316 15 88.0 30.0 12.4 4.0 61.6 0.00 75.2 64.8 8.5 17.0 7.6 313 16 89.8 28.2 10.9 4.3 52.8 0.00 75.6 64.8 8.7 18.1 7.4 300 17 90.5 27.3 10.3 4.4 35.8 0.00 75.0 64.9 8.7 15.7 7.8 286 18 89.8 27.3 10.6 4.3 18.6 0.00 73.6 64.9 9.2 17.4 8.7 293 19 88.7 26.8 10.6 4.1 9.1 0.00 72.0 65.1 6.3 11.6 6.0 302 20 85.8 24.3 10.6 3.8 0.2 0.00 70.0 65.3 5.6 10.3 5.6 280 21 82.2 26.2 12.9 3.3 0.0 0.00 68.2 65.5 4.7 8.3 4.3 305 22 79.2 30.7 17.3 2.8 0.0 0.00 66.9 65.5 1.8 5.6 1.3 296 23 70.0 33.8 26.5 1.9 0.0 0.00 65.7 65.7 0.7 2.0 0.4 294 24 66.7 34.0 29.6 1.6 0.0 0.00 64.4 65.7 0.4 0.4 0.4 78 AZMET Daily Weather Data : TUCSON : May 5 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.6 57.6 76.8 DegF RELATIVE HUMIDITY 55.5 9.1 22.9 % DEWPOINT 32.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 75.6 60.8 68.2 DegF SOIL TEMP. 20 in 65.7 64.6 65.1 DegF WIND SPEED 18.6 4.7 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 310 Degrees SOLAR RADIATION 567.1 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 18.5 994 23.6 1391 28.6 1858 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 6 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.8 35.4 33.6 1.4 0.0 0.00 63.3 65.7 1.3 5.6 1.3 89 2 65.5 33.8 30.7 1.5 0.0 0.00 62.4 65.7 2.7 4.9 2.5 96 3 63.3 32.7 31.7 1.4 0.0 0.00 61.3 65.7 2.5 4.0 2.5 97 4 59.4 34.7 39.5 1.0 0.0 0.00 60.4 65.5 1.1 3.8 1.1 83 5 58.6 34.7 40.5 1.0 0.0 0.00 59.7 65.5 1.6 3.6 1.6 100 6 56.7 35.6 45.2 0.9 1.0 0.00 59.0 65.3 1.8 2.9 1.6 96 7 62.2 35.8 37.3 1.2 12.9 0.00 58.8 65.1 2.0 4.9 2.0 84 8 69.1 37.0 30.9 1.7 31.3 0.00 60.6 65.1 3.4 5.6 3.4 86 9 77.4 36.9 23.2 2.5 49.5 0.00 64.0 64.9 2.9 6.9 2.9 83 10 82.9 34.7 17.7 3.2 65.5 0.00 68.2 64.8 2.2 5.8 1.3 94 11 86.0 33.4 15.2 3.6 77.6 0.00 72.5 64.6 2.5 7.2 0.7 98 12 88.3 32.0 13.4 4.0 84.1 0.00 76.5 64.4 3.8 9.6 2.2 316 13 89.8 31.5 12.5 4.2 86.5 0.00 79.5 64.4 6.5 13.2 4.9 276 14 91.8 30.2 11.2 4.5 82.9 0.00 82.0 64.4 5.8 13.6 4.5 288 15 93.0 29.5 10.5 4.7 74.3 0.00 83.5 64.6 6.0 14.1 4.0 297 16 94.1 29.5 10.1 4.9 60.9 0.00 83.8 64.6 6.5 15.0 5.4 302 17 94.1 30.0 10.3 4.9 43.7 0.00 83.1 64.9 7.8 15.9 7.2 308 18 93.6 29.5 10.2 4.8 25.3 0.00 81.3 65.1 8.5 14.3 8.1 321 19 92.1 28.8 10.4 4.6 7.6 0.00 78.6 65.5 7.8 14.1 7.4 319 20 88.0 29.8 12.5 4.0 0.0 0.00 76.1 65.8 2.7 8.3 2.2 326 21 78.6 36.5 22.0 2.6 0.0 0.00 73.9 66.0 0.7 4.5 0.7 263 22 78.8 36.1 21.6 2.7 0.0 0.00 71.6 66.2 2.0 5.6 1.8 282 23 73.9 38.7 28.5 2.1 0.0 0.00 69.6 66.4 2.7 8.9 2.2 262 24 78.3 33.3 19.6 2.7 0.0 0.00 68.2 66.6 5.1 10.3 4.9 285 AZMET Daily Weather Data : TUCSON : May 6 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.0 55.4 78.3 DegF RELATIVE HUMIDITY 49.2 8.9 22.4 % DEWPOINT 33.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 84.0 58.6 70.7 DegF SOIL TEMP. 20 in 66.6 64.4 65.3 DegF WIND SPEED 15.9 3.8 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 318 Degrees SOLAR RADIATION 702.8 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 18.4 1012 23.2 1415 28.3 1886 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 7 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.6 33.8 23.8 2.2 0.0 0.00 66.9 66.7 2.2 4.3 1.1 304 2 67.8 38.7 34.2 1.5 0.0 0.00 65.8 66.7 2.9 6.5 2.7 94 3 66.4 35.4 31.9 1.5 0.0 0.00 65.7 66.7 2.0 4.0 2.0 101 4 62.4 37.8 40.0 1.2 0.0 0.00 64.9 66.7 2.0 3.4 1.8 82 5 62.2 35.8 37.2 1.2 0.0 0.00 63.7 66.7 2.9 4.7 2.7 87 6 60.3 36.3 40.5 1.1 1.0 0.00 62.4 66.6 2.5 3.6 2.5 83 7 65.3 36.5 34.8 1.4 13.1 0.00 61.9 66.6 2.2 5.6 2.2 100 8 72.7 36.0 26.0 2.0 32.0 0.00 63.5 66.4 2.9 4.9 2.9 97 9 80.4 36.0 20.4 2.8 50.2 0.00 66.9 66.2 2.5 5.6 2.0 103 10 85.3 32.7 15.2 3.5 65.9 0.00 71.1 66.2 2.5 5.1 1.8 113 11 88.5 32.7 13.7 4.0 76.7 0.00 75.2 66.0 2.0 5.6 0.9 93 12 91.2 32.9 12.6 4.4 84.8 0.00 78.6 65.8 2.5 7.4 1.6 317 13 92.8 32.5 11.9 4.6 86.2 0.00 81.3 65.8 3.4 13.0 1.1 260 14 95.0 32.2 10.9 5.0 82.9 0.00 82.9 65.8 4.7 13.0 2.0 321 15 97.0 30.2 9.5 5.4 74.5 0.00 83.3 65.8 6.3 16.8 4.7 333 16 98.1 29.5 8.9 5.6 61.2 0.00 82.4 66.0 8.3 15.9 7.2 300 17 98.2 28.8 8.6 5.7 44.2 0.00 81.0 66.2 9.6 20.4 9.2 311 18 97.7 27.9 8.4 5.6 25.6 0.00 78.8 66.4 8.7 16.1 8.1 308 19 95.7 27.3 8.7 5.3 7.9 0.00 76.1 66.7 9.6 18.6 9.2 284 20 92.1 27.7 10.0 4.6 0.2 0.00 73.6 66.9 7.4 13.2 7.2 280 21 87.8 30.6 12.8 3.9 0.0 0.00 71.8 67.1 6.3 10.3 6.0 274 22 84.9 31.5 14.6 3.5 0.0 0.00 70.2 67.3 5.8 8.7 5.8 300 23 82.6 28.4 13.9 3.3 0.0 0.00 68.9 67.5 3.4 6.3 3.4 301 24 77.2 30.6 18.3 2.6 0.0 0.00 67.6 67.5 1.6 5.6 1.1 230 AZMET Daily Weather Data : TUCSON : May 7 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.3 59.5 82.4 DegF RELATIVE HUMIDITY 64.4 7.4 19.5 % DEWPOINT 32.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 83.3 61.7 71.8 DegF SOIL TEMP. 20 in 67.5 65.8 66.6 DegF WIND SPEED 20.4 4.3 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 308 Degrees SOLAR RADIATION 706.4 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 21.1 1033 25.9 1441 31.0 1917 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 8 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.2 32.7 24.1 2.0 0.0 0.00 66.4 67.5 2.0 4.3 1.3 100 2 68.9 33.1 26.6 1.8 0.0 0.00 65.3 67.5 0.9 2.7 0.9 107 3 64.9 33.4 30.8 1.5 0.0 0.00 64.2 67.5 1.1 2.9 0.9 91 4 63.7 34.0 32.9 1.4 0.0 0.00 63.3 67.5 1.8 4.3 1.6 77 5 63.0 34.2 34.0 1.3 0.0 0.00 62.4 67.3 2.5 5.1 2.5 89 6 59.7 35.6 40.5 1.0 1.0 0.00 61.5 67.3 1.6 4.3 1.3 86 7 65.8 37.2 34.7 1.4 13.6 0.00 61.3 67.1 1.8 4.3 1.8 95 8 74.5 34.3 23.2 2.3 32.7 0.00 63.3 66.9 4.3 7.8 4.0 93 9 79.9 34.3 19.2 2.8 50.9 0.00 66.6 66.7 4.9 8.3 4.7 94 10 85.8 33.3 15.3 3.6 66.7 0.00 70.7 66.6 3.4 6.9 2.7 84 11 89.6 30.7 12.2 4.2 78.4 0.00 75.0 66.4 3.1 8.3 1.3 109 12 91.6 29.7 11.0 4.5 85.1 0.00 79.2 66.4 3.4 10.7 1.1 145 13 94.5 32.0 11.1 4.9 86.2 0.00 82.4 66.2 5.6 15.0 3.1 286 14 96.8 31.1 9.9 5.3 82.9 0.00 84.7 66.2 7.2 14.5 5.4 283 15 98.1 30.0 9.1 5.6 74.3 0.00 86.0 66.4 9.2 18.8 7.2 279 16 99.0 28.4 8.4 5.8 61.2 0.00 86.2 66.6 9.6 25.3 8.3 272 17 98.4 27.5 8.2 5.7 44.4 0.00 85.3 66.7 10.7 18.3 9.8 293 18 97.9 26.6 8.0 5.7 26.0 0.00 83.5 66.9 9.6 16.8 8.9 290 19 95.9 25.5 8.1 5.3 8.1 0.00 80.8 67.3 9.4 16.6 9.2 285 20 92.3 26.2 9.3 4.7 0.2 0.00 78.1 67.5 5.8 10.3 5.8 285 21 87.1 28.2 12.0 3.9 0.0 0.00 75.7 67.8 3.1 5.4 2.9 302 22 81.1 30.7 16.2 3.1 0.0 0.00 73.4 68.0 4.3 13.2 4.0 272 23 83.5 29.1 13.9 3.4 0.0 0.00 70.7 68.2 7.2 12.5 7.2 307 24 79.2 31.1 17.4 2.8 0.0 0.00 69.1 68.2 2.9 5.6 2.5 304 AZMET Daily Weather Data : TUCSON : May 8 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.7 58.5 82.6 DegF RELATIVE HUMIDITY 44.5 7.2 18.2 % DEWPOINT 31.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 86.2 61.2 73.0 DegF SOIL TEMP. 20 in 68.2 66.2 67.1 DegF WIND SPEED 25.3 4.7 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 293 Degrees SOLAR RADIATION 711.4 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 20.7 1054 25.6 1466 30.6 1948 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 9 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.6 36.3 27.8 1.9 0.0 0.00 68.0 68.4 0.7 2.2 0.7 181 2 68.9 34.7 28.3 1.7 0.0 0.00 66.6 68.4 2.0 5.6 1.8 70 3 67.1 36.1 32.0 1.5 0.0 0.00 65.3 68.4 1.8 3.8 1.6 105 4 66.0 35.1 31.8 1.5 0.0 0.00 64.2 68.2 2.5 5.1 2.5 90 5 65.8 35.8 32.9 1.5 0.0 0.00 64.6 68.2 3.4 6.0 3.1 90 6 68.0 33.3 27.4 1.7 1.0 0.00 64.2 68.0 2.9 5.6 2.7 104 7 71.6 36.0 27.1 1.9 13.9 0.00 63.7 68.0 2.7 4.7 2.2 98 8 77.4 36.3 22.7 2.5 32.5 0.00 65.1 67.8 3.6 6.7 3.4 110 9 83.1 34.5 17.5 3.2 50.7 0.00 68.2 67.6 4.9 8.3 4.7 101 10 87.6 33.4 14.5 3.8 65.9 0.00 71.8 67.5 5.6 10.3 4.9 94 11 91.0 32.2 12.4 4.4 77.9 0.00 75.4 67.5 4.7 12.1 3.4 137 12 93.2 30.7 10.9 4.7 85.1 0.00 78.8 67.3 4.0 10.1 1.8 205 13 94.8 29.7 9.9 5.0 87.0 0.00 81.5 67.1 4.3 10.7 1.3 165 14 96.3 27.1 8.6 5.3 83.6 0.00 83.3 67.1 4.7 11.0 3.1 116 15 97.9 27.3 8.3 5.6 75.0 0.00 83.8 67.3 6.0 19.7 4.5 292 16 99.1 23.5 6.8 5.9 61.9 0.00 83.1 67.3 8.1 25.5 6.9 247 17 99.0 24.8 7.2 5.9 44.9 0.00 81.9 67.6 6.0 15.0 4.0 313 18 98.2 22.3 6.6 5.8 26.5 0.00 79.5 67.8 8.5 15.4 7.8 266 19 96.1 21.9 7.0 5.4 8.8 0.00 76.1 68.0 7.6 14.3 7.4 268 20 91.6 22.8 8.3 4.6 0.2 0.00 73.6 68.2 4.3 12.1 4.0 269 21 80.2 31.3 17.1 3.0 0.0 0.00 71.6 68.4 1.1 2.7 0.7 78 22 73.8 35.2 24.5 2.2 0.0 0.00 70.0 68.5 0.7 1.8 0.4 124 23 81.0 36.5 20.4 2.9 0.0 0.00 68.7 68.7 3.6 8.9 3.6 341 24 82.0 36.5 19.7 3.0 0.0 0.00 68.2 68.7 4.9 8.9 4.5 318 AZMET Daily Weather Data : TUCSON : May 9 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.7 63.3 83.3 DegF RELATIVE HUMIDITY 56.3 5.3 17.9 % DEWPOINT 31.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 83.8 63.7 72.3 DegF SOIL TEMP. 20 in 68.7 67.1 67.8 DegF WIND SPEED 25.5 4.0 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 241 Degrees SOLAR RADIATION 715.0 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 22.7 1077 27.7 1494 32.8 1980 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 10 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.4 36.3 22.0 2.6 0.0 0.00 67.8 68.7 2.9 6.5 2.7 269 2 70.2 37.0 29.7 1.8 0.0 0.00 66.7 68.7 1.1 2.9 0.4 110 3 68.2 36.5 30.9 1.6 0.0 0.00 65.5 68.7 3.4 5.6 3.1 83 4 67.1 34.9 30.4 1.6 0.0 0.00 64.2 68.5 2.2 5.1 2.2 89 5 64.8 36.0 34.2 1.4 0.0 0.00 63.1 68.5 2.2 4.9 2.0 81 6 64.0 36.7 36.1 1.3 1.2 0.00 62.1 68.4 3.4 5.1 3.4 78 7 68.2 36.9 31.5 1.6 14.6 0.00 61.5 68.2 2.9 5.6 2.9 91 8 75.6 36.3 24.3 2.3 33.5 0.00 63.7 68.0 3.1 5.8 2.9 89 9 82.4 32.7 16.8 3.2 51.6 0.00 67.3 68.0 4.3 8.3 4.0 97 10 86.0 30.4 13.5 3.7 67.4 0.00 70.9 67.8 5.4 9.4 4.9 75 11 88.9 28.6 11.5 4.1 79.3 0.00 74.8 67.6 3.8 11.4 2.9 64 12 90.9 28.0 10.5 4.4 85.8 0.00 78.3 67.5 4.5 9.8 4.0 63 13 93.7 25.7 8.8 4.9 87.4 0.00 80.8 67.3 4.3 12.8 2.2 340 14 96.1 21.6 6.8 5.4 84.8 0.00 82.2 67.3 7.6 16.8 6.3 265 15 97.3 21.6 6.6 5.6 76.0 0.00 82.6 67.3 7.2 16.1 5.8 270 16 98.1 20.8 6.3 5.8 62.3 0.00 82.4 67.5 6.0 15.7 4.9 300 17 98.4 19.9 6.0 5.9 45.4 0.00 81.5 67.6 7.6 18.1 6.7 289 18 97.3 18.3 5.7 5.7 26.8 0.00 79.5 67.8 9.8 17.0 9.4 280 19 95.4 18.1 6.0 5.4 8.8 0.00 76.6 68.0 7.6 13.9 7.2 275 20 90.5 20.1 7.7 4.5 0.2 0.00 74.1 68.2 4.3 12.1 4.3 272 21 80.6 22.8 11.8 3.2 0.0 0.00 72.0 68.4 0.9 4.0 0.4 262 22 74.3 23.7 15.0 2.5 0.0 0.00 70.2 68.5 1.1 3.8 1.1 146 23 71.8 26.4 18.3 2.2 0.0 0.00 68.5 68.7 0.9 2.2 0.7 156 24 78.8 27.1 15.0 2.9 0.0 0.00 67.3 68.7 3.1 6.3 2.9 314 AZMET Daily Weather Data : TUCSON : May 10 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.3 63.1 82.4 DegF RELATIVE HUMIDITY 39.2 4.7 16.9 % DEWPOINT 28.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 82.6 61.5 71.8 DegF SOIL TEMP. 20 in 68.7 67.3 68.0 DegF WIND SPEED 18.1 4.3 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 310 Degrees SOLAR RADIATION 725.1 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 22.5 1099 27.5 1521 32.6 2013 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 11 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.0 30.0 19.4 2.4 0.0 0.00 66.4 68.7 1.6 4.9 0.9 209 2 68.7 31.6 25.3 1.8 0.0 0.00 65.3 68.7 1.3 3.1 1.3 85 3 65.1 30.6 27.3 1.5 0.0 0.00 64.4 68.7 1.8 3.6 1.8 80 4 63.3 29.8 28.3 1.4 0.0 0.00 63.3 68.5 2.2 3.8 2.0 81 5 63.0 30.2 29.0 1.4 0.0 0.00 62.4 68.5 2.2 4.9 2.0 79 6 61.7 32.5 33.3 1.3 1.2 0.00 61.5 68.4 1.8 3.4 1.6 97 7 66.6 34.7 30.6 1.5 14.6 0.00 61.3 68.2 3.4 6.3 3.4 84 8 75.4 31.6 20.2 2.4 33.2 0.00 63.3 68.0 4.7 7.4 4.7 89 9 82.0 29.5 14.8 3.2 51.4 0.00 67.1 67.8 3.6 7.6 3.1 110 10 86.2 29.7 13.0 3.7 67.4 0.00 71.4 67.6 4.7 8.9 4.3 117 11 89.6 27.7 10.8 4.2 79.3 0.00 75.7 67.5 4.7 11.6 3.8 120 12 91.8 24.4 8.8 4.6 86.2 0.00 79.9 67.5 4.9 10.5 2.7 114 13 93.9 23.5 7.9 5.0 87.7 0.00 83.5 67.3 4.0 12.1 2.0 255 14 95.9 21.7 6.9 5.4 84.6 0.00 86.2 67.3 4.9 11.6 2.0 229 15 97.7 18.3 5.7 5.8 76.2 0.00 87.8 67.5 6.9 14.5 4.9 240 16 97.9 21.0 6.3 5.7 62.1 0.00 88.0 67.6 7.2 16.8 6.3 283 17 98.1 19.2 5.9 5.8 45.4 0.00 87.3 67.8 7.8 15.4 6.7 274 18 97.3 19.4 6.0 5.7 26.8 0.00 85.1 68.0 9.2 16.8 8.3 280 19 95.4 19.2 6.3 5.3 8.8 0.00 82.0 68.4 8.3 15.7 7.8 274 20 90.9 20.7 7.7 4.6 0.2 0.00 79.0 68.5 5.1 11.6 4.9 269 21 85.8 24.4 10.7 3.8 0.0 0.00 76.5 68.9 2.7 6.9 2.7 283 22 75.2 32.5 20.9 2.4 0.0 0.00 73.6 69.1 1.1 2.0 0.4 120 23 71.4 32.9 24.3 2.0 0.0 0.00 70.9 69.3 1.3 2.7 1.1 121 24 70.7 33.1 25.0 1.9 0.0 0.00 69.1 69.4 2.7 6.9 2.5 79 AZMET Daily Weather Data : TUCSON : May 11 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.1 60.1 81.5 DegF RELATIVE HUMIDITY 39.7 3.9 16.4 % DEWPOINT 27.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 88.2 61.3 73.8 DegF SOIL TEMP. 20 in 69.4 67.3 68.2 DegF WIND SPEED 16.8 4.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 244 Degrees SOLAR RADIATION 725.3 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 21.2 1121 26.1 1547 31.1 2044 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 12 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.5 28.0 19.1 2.2 0.0 0.00 67.8 69.4 3.1 6.3 1.3 98 2 68.4 31.5 25.6 1.8 0.0 0.00 66.6 69.4 2.7 4.7 2.5 90 3 66.0 31.1 27.2 1.6 0.0 0.00 65.1 69.4 2.7 4.9 2.7 91 4 64.6 30.4 27.8 1.5 0.0 0.00 65.1 69.4 2.0 4.5 1.8 89 5 62.8 29.7 28.6 1.4 0.0 0.00 64.8 69.3 2.5 4.3 2.5 67 6 61.7 30.0 30.0 1.3 1.2 0.00 63.9 69.1 2.7 5.1 2.7 83 7 66.7 30.9 26.0 1.7 14.3 0.00 63.0 69.1 3.1 6.5 3.1 82 8 75.4 32.0 20.5 2.4 33.0 0.00 64.4 68.9 2.5 4.9 2.5 92 9 83.7 25.7 12.0 3.5 52.1 0.00 68.0 68.7 2.2 6.0 1.6 128 10 86.5 23.4 9.9 3.9 68.1 0.00 72.0 68.5 3.1 8.5 2.5 129 11 88.9 23.0 9.1 4.2 79.1 0.00 75.4 68.4 4.3 11.0 0.2 174 12 90.5 19.0 7.3 4.5 86.2 0.00 78.4 68.2 4.3 12.8 0.4 260 13 92.3 19.2 7.0 4.8 87.7 0.00 80.6 68.0 6.5 15.4 4.7 252 14 93.6 18.1 6.4 5.0 85.1 0.00 82.2 68.0 5.4 13.6 3.6 263 15 94.5 18.5 6.3 5.2 76.2 0.00 82.8 68.0 5.8 13.0 3.8 237 16 95.4 19.9 6.5 5.3 49.0 0.00 82.2 68.2 7.4 18.3 6.0 284 17 95.2 19.8 6.5 5.3 45.4 0.00 80.6 68.2 8.9 16.8 8.3 272 18 94.1 19.4 6.6 5.1 27.0 0.00 78.6 68.4 10.1 17.0 9.4 264 19 92.1 19.6 7.1 4.8 9.1 0.00 75.7 68.5 8.9 15.4 8.5 278 20 88.5 23.7 9.5 4.2 0.2 0.00 73.2 68.7 6.9 12.5 6.9 272 21 85.8 25.7 11.2 3.7 0.0 0.00 71.4 68.9 6.5 11.9 6.5 267 22 82.4 23.7 11.5 3.3 0.0 0.00 69.8 69.1 3.6 8.9 3.4 272 23 74.8 24.1 15.0 2.5 0.0 0.00 68.4 69.1 1.1 2.9 0.4 114 24 69.8 26.6 19.7 2.0 0.0 0.00 66.9 69.1 1.3 2.9 1.3 100 AZMET Daily Weather Data : TUCSON : May 12 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.1 60.1 81.1 DegF RELATIVE HUMIDITY 46.9 4.4 14.9 % DEWPOINT 24.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 82.8 63.0 72.0 DegF SOIL TEMP. 20 in 69.6 68.0 68.7 DegF WIND SPEED 18.3 4.5 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 265 Degrees SOLAR RADIATION 713.8 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 20.7 1141 25.7 1573 30.8 2075 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 13 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.4 27.5 23.0 1.7 0.0 0.00 65.7 69.1 1.1 3.4 1.1 105 2 63.3 28.4 26.7 1.5 0.0 0.00 64.4 69.1 1.6 3.4 1.3 94 3 61.3 29.7 30.1 1.3 0.0 0.00 63.1 69.1 1.8 2.9 1.6 90 4 59.7 29.8 32.1 1.2 0.0 0.00 62.1 68.9 1.6 3.6 1.6 82 5 60.4 30.2 31.7 1.2 0.0 0.00 61.0 68.7 2.7 4.0 2.5 84 6 59.4 29.7 32.1 1.2 1.4 0.00 60.1 68.5 2.7 4.3 2.5 69 7 63.9 31.1 29.2 1.4 14.6 0.00 60.1 68.5 2.5 4.3 2.5 84 8 72.7 32.7 23.1 2.1 33.5 0.00 62.4 68.2 4.7 9.2 4.5 88 9 80.8 30.7 16.2 3.0 51.4 0.00 66.0 68.0 5.6 8.9 5.6 99 10 85.1 32.4 15.1 3.5 66.9 0.00 70.3 67.8 4.3 8.9 3.6 109 11 87.8 28.9 12.0 3.9 78.6 0.00 75.2 67.6 2.9 8.9 0.2 168 12 89.8 29.5 11.5 4.2 85.1 0.00 79.5 67.5 3.8 8.9 1.6 15 13 91.2 27.9 10.3 4.5 86.5 0.00 83.3 67.5 4.7 14.1 1.3 82 14 93.4 26.6 9.1 4.9 83.8 0.00 86.2 67.5 4.0 13.0 1.3 221 15 94.8 24.6 8.0 5.2 75.3 0.00 87.4 67.5 7.4 15.0 6.0 265 16 95.2 26.8 8.8 5.2 61.4 0.00 87.8 67.6 6.5 14.1 5.6 258 17 95.9 25.0 7.9 5.3 44.7 0.00 87.1 67.8 5.8 16.8 3.6 267 18 95.5 22.3 7.2 5.3 26.5 0.00 85.1 68.2 8.3 14.5 7.6 261 19 93.2 21.4 7.4 4.9 8.6 0.00 82.0 68.4 7.8 14.5 7.6 268 20 89.2 22.3 8.7 4.3 0.2 0.00 78.8 68.7 4.3 12.1 4.3 274 21 86.2 24.3 10.5 3.8 0.0 0.00 76.3 69.1 4.7 8.9 4.5 291 22 83.3 27.9 13.4 3.4 0.0 0.00 73.4 69.3 4.5 8.3 4.5 304 23 81.0 27.7 14.2 3.1 0.0 0.00 70.9 69.4 4.7 8.9 4.5 308 24 75.4 32.2 21.1 2.4 0.0 0.00 69.1 69.6 2.0 5.6 1.8 279 AZMET Daily Weather Data : TUCSON : May 13 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.8 58.1 80.2 DegF RELATIVE HUMIDITY 38.5 5.9 17.1 % DEWPOINT 27.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 88.0 59.9 73.2 DegF SOIL TEMP. 20 in 69.6 67.5 68.4 DegF WIND SPEED 16.8 4.3 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 281 Degrees SOLAR RADIATION 718.6 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 1161 25.0 1598 30.1 2105 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 14 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.5 35.2 30.3 1.6 0.0 0.00 67.6 69.6 0.7 2.0 0.4 106 2 65.8 33.1 29.4 1.5 0.0 0.00 66.4 69.6 1.6 4.0 1.3 82 3 65.5 35.1 32.4 1.5 0.0 0.00 65.1 69.6 2.5 4.9 2.2 98 4 64.0 36.5 36.1 1.3 0.0 0.00 65.7 69.4 1.8 3.6 1.8 72 5 61.7 34.9 36.7 1.2 0.0 0.00 65.3 69.4 1.1 2.9 0.9 82 6 61.3 34.7 36.9 1.2 1.2 0.00 64.4 69.3 2.0 4.3 1.8 82 7 66.7 36.0 32.2 1.5 13.9 0.00 63.9 69.1 2.5 4.7 2.2 94 8 74.3 37.0 25.9 2.2 32.7 0.00 65.3 68.9 2.9 4.9 2.7 72 9 81.3 37.9 21.4 2.9 50.7 0.00 68.5 68.9 4.3 8.3 3.8 126 10 85.6 37.6 18.2 3.4 66.7 0.00 72.7 68.7 2.9 8.5 2.0 111 11 88.2 35.1 15.2 3.8 76.9 0.00 76.5 68.5 3.6 10.7 1.8 188 12 90.7 30.6 11.7 4.3 85.5 0.00 79.5 68.4 4.0 10.3 1.3 199 13 92.5 28.2 10.0 4.7 87.2 0.00 82.0 68.4 3.6 10.7 2.2 108 14 93.9 27.7 9.4 4.9 83.4 0.00 83.7 68.4 4.5 12.8 1.6 216 15 94.6 29.1 9.8 5.0 74.1 0.00 83.7 68.4 6.9 14.8 5.4 296 16 96.1 25.2 8.0 5.3 61.6 0.00 82.9 68.5 5.8 15.4 4.9 267 17 96.3 23.9 7.5 5.4 44.4 0.00 81.7 68.7 6.5 18.8 4.3 275 18 95.0 24.8 8.1 5.2 26.0 0.00 79.0 68.9 8.1 17.0 6.9 303 19 93.4 20.7 7.2 5.0 8.8 0.00 75.4 69.1 8.9 15.7 8.5 279 20 89.6 19.8 7.7 4.4 0.2 0.00 72.5 69.3 5.1 9.6 4.9 282 21 85.1 21.9 9.7 3.7 0.0 0.00 70.9 69.4 3.1 5.4 2.9 292 22 81.9 24.6 12.1 3.3 0.0 0.00 69.1 69.6 5.1 8.3 4.9 283 23 80.6 34.7 19.1 2.9 0.0 0.00 67.6 69.6 5.6 8.3 5.4 299 24 78.1 34.7 20.8 2.6 0.0 0.00 66.6 69.6 5.1 7.8 5.1 303 AZMET Daily Weather Data : TUCSON : May 14 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.2 60.3 81.1 DegF RELATIVE HUMIDITY 61.5 5.9 19.0 % DEWPOINT 30.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 84.0 63.9 72.5 DegF SOIL TEMP. 20 in 69.6 68.2 69.1 DegF WIND SPEED 18.8 4.0 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 287 Degrees SOLAR RADIATION 713.1 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 21.1 1182 26.1 1624 31.0 2136 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 15 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.5 35.4 22.5 2.4 0.0 0.00 65.7 69.6 3.8 6.3 3.6 292 2 74.1 36.3 25.2 2.2 0.0 0.00 64.9 69.6 2.2 6.3 1.1 24 3 69.4 35.8 29.0 1.8 0.0 0.00 64.0 69.4 2.5 4.7 2.2 92 4 64.2 37.2 36.8 1.3 0.0 0.00 63.1 69.4 0.9 2.0 0.9 83 5 61.5 38.7 42.9 1.1 0.0 0.00 62.4 69.3 0.9 2.7 0.9 58 6 60.3 39.7 46.8 0.9 1.4 0.00 61.7 69.1 0.4 1.8 0.4 62 7 66.0 40.1 38.9 1.4 14.1 0.00 61.9 68.9 1.8 4.3 1.8 84 8 74.3 40.6 29.9 2.0 32.5 0.00 64.6 68.7 1.6 3.8 1.3 104 9 81.3 40.3 23.2 2.8 50.4 0.00 68.5 68.7 1.3 4.9 0.9 124 10 84.2 39.2 20.4 3.2 65.9 0.00 72.9 68.4 2.5 6.7 1.6 145 11 87.4 35.4 15.8 3.7 77.9 0.00 77.5 68.4 2.5 6.5 0.9 338 12 89.6 32.9 13.4 4.1 84.3 0.00 81.7 68.2 4.0 9.2 2.5 297 13 90.9 29.8 11.3 4.4 86.5 0.00 85.5 68.2 4.5 10.5 2.5 285 14 92.7 28.4 10.1 4.7 82.4 0.00 88.2 68.2 4.3 13.2 1.3 295 15 94.5 29.1 9.8 5.0 73.8 0.00 89.8 68.2 4.7 13.6 2.2 225 16 94.8 29.1 9.8 5.0 60.4 0.00 90.0 68.4 7.4 22.4 6.3 283 17 94.6 28.6 9.5 5.0 44.0 0.00 88.9 68.7 7.2 14.8 6.0 286 18 94.1 28.6 9.7 4.9 25.8 0.00 86.7 68.9 6.7 17.0 6.0 290 19 92.1 28.6 10.3 4.6 8.4 0.00 83.5 69.3 8.1 17.9 7.6 303 20 89.4 28.8 11.3 4.2 0.2 0.00 80.2 69.4 6.5 13.2 6.5 307 21 85.5 30.0 13.5 3.6 0.0 0.00 77.7 69.8 5.4 10.7 4.9 273 22 83.3 34.3 17.3 3.2 0.0 0.00 74.7 70.0 5.6 11.9 5.4 283 23 77.9 38.5 24.2 2.5 0.0 0.00 72.5 70.2 2.2 6.9 2.0 356 24 78.6 37.2 22.5 2.6 0.0 0.00 70.7 70.3 5.1 8.9 4.9 342 AZMET Daily Weather Data : TUCSON : May 15 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.7 59.2 81.5 DegF RELATIVE HUMIDITY 49.9 8.3 21.0 % DEWPOINT 34.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 90.1 61.5 74.8 DegF SOIL TEMP. 20 in 70.3 68.2 69.1 DegF WIND SPEED 22.4 3.8 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 299 Degrees SOLAR RADIATION 707.4 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 20.3 1203 25.2 1650 30.2 2166 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 16 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.2 37.0 23.5 2.4 0.0 0.00 69.3 70.5 3.6 6.7 3.6 337 2 73.9 39.4 28.8 2.1 0.0 0.00 68.2 70.5 2.2 5.1 1.3 312 3 66.6 43.0 42.6 1.3 0.0 0.00 67.3 70.5 0.9 2.9 0.7 112 4 64.0 42.4 45.2 1.1 0.0 0.00 67.3 70.3 0.4 0.4 0.4 78 5 62.1 40.6 45.2 1.0 0.0 0.00 66.7 70.3 0.4 0.4 0.4 80 6 61.5 39.7 44.7 1.0 1.4 0.00 65.8 70.2 1.1 2.7 1.1 88 7 67.1 38.5 34.9 1.5 14.1 0.00 65.1 70.0 3.1 5.6 3.1 93 8 73.6 37.9 27.5 2.1 32.5 0.00 66.2 69.8 3.6 6.5 3.6 88 9 79.7 37.8 22.3 2.7 50.2 0.00 69.4 69.8 2.2 5.6 2.0 110 10 84.7 37.0 18.4 3.3 65.7 0.00 73.6 69.6 2.0 6.0 0.4 30 11 86.7 35.2 16.1 3.6 77.2 0.00 77.0 69.4 3.4 8.9 2.2 280 12 89.4 33.4 13.7 4.1 83.8 0.00 80.2 69.3 3.8 9.6 2.0 333 13 91.8 31.3 11.7 4.5 85.5 0.00 82.4 69.3 4.7 11.6 3.4 255 14 94.3 31.8 11.0 4.9 82.4 0.00 83.8 69.3 5.4 11.9 3.8 278 15 95.9 30.7 10.1 5.2 74.3 0.00 84.4 69.3 5.4 12.8 3.1 269 16 96.8 29.8 9.4 5.4 60.9 0.00 84.4 69.4 4.9 12.1 2.2 266 17 96.8 29.1 9.1 5.4 44.0 0.00 82.4 69.4 8.1 15.4 6.9 313 18 96.8 28.8 9.0 5.4 25.8 0.00 80.1 69.6 7.6 13.0 6.9 319 19 94.6 28.8 9.6 5.0 8.6 0.00 77.0 69.8 8.7 16.1 8.3 321 20 91.8 29.3 10.8 4.5 0.2 0.00 74.1 70.2 8.9 15.0 8.7 306 21 88.9 29.8 12.1 4.1 0.0 0.00 72.1 70.3 7.6 14.8 7.4 309 22 88.7 30.0 12.2 4.1 0.0 0.00 70.3 70.3 7.6 13.0 7.4 333 23 86.2 30.4 13.4 3.7 0.0 0.00 69.3 70.5 3.6 8.3 2.7 357 24 81.1 32.9 17.5 3.0 0.0 0.00 68.7 70.5 2.9 8.1 2.7 112 AZMET Daily Weather Data : TUCSON : May 16 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.1 60.1 82.9 DegF RELATIVE HUMIDITY 63.5 7.8 20.8 % DEWPOINT 34.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 84.7 65.1 73.6 DegF SOIL TEMP. 20 in 70.5 69.3 70.0 DegF WIND SPEED 16.1 4.3 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 318 Degrees SOLAR RADIATION 706.4 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 21.1 1224 26.1 1676 31.1 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, 2009 AZMET Hourly Weather Data : TUCSON : May 17 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.0 38.7 22.1 2.8 0.0 0.00 68.5 70.5 2.5 7.2 2.0 78 2 80.2 42.3 26.0 2.6 0.0 0.00 68.2 70.5 3.1 5.8 2.9 108 3 77.4 43.2 29.8 2.3 0.0 0.00 67.6 70.3 2.2 5.1 2.0 93 4 74.5 45.1 35.2 1.9 0.0 0.00 67.1 70.3 2.5 4.7 2.5 83 5 75.4 46.8 36.4 1.9 0.0 0.00 66.6 70.2 2.9 8.3 2.9 105 6 75.2 47.3 37.5 1.9 1.0 0.00 66.0 70.2 1.8 5.4 1.6 91 7 77.7 47.5 34.7 2.1 6.9 0.00 66.0 70.0 4.7 9.2 4.7 109 8 82.2 47.7 30.0 2.6 25.6 0.00 67.1 70.0 7.4 13.2 7.2 103 9 84.7 47.1 27.1 3.0 34.6 0.00 69.3 69.8 6.0 11.9 5.8 108 10 89.1 46.0 22.7 3.6 65.7 0.00 73.4 69.6 5.6 12.8 4.9 113 11 90.7 43.3 19.5 4.0 60.9 0.00 75.7 69.6 6.3 13.9 5.8 104 12 92.5 42.8 17.9 4.3 81.5 0.00 79.3 69.4 4.7 12.1 3.8 120 13 94.5 41.5 16.2 4.6 82.4 0.00 82.4 69.4 4.5 11.4 2.2 136 14 94.3 39.0 14.7 4.7 28.2 0.00 81.0 69.4 5.8 12.5 5.1 121 15 97.0 38.3 13.2 5.2 73.8 0.00 82.4 69.4 4.0 10.7 2.7 114 16 96.6 33.8 11.1 5.3 24.4 0.00 81.1 69.6 7.4 16.1 7.2 94 17 95.5 33.8 11.5 5.1 18.2 0.00 78.6 69.6 6.7 15.0 6.3 106 18 93.9 35.2 12.9 4.8 11.0 0.00 77.4 69.8 5.6 15.2 1.3 120 19 89.2 39.4 17.4 3.9 3.3 0.00 75.4 70.0 6.5 16.1 5.8 247 20 86.9 37.8 17.5 3.6 0.2 0.00 73.6 70.2 5.4 8.5 5.1 325 21 84.9 37.8 18.8 3.3 0.0 0.00 72.1 70.3 3.8 7.4 3.8 339 22 82.6 38.3 20.7 3.0 0.0 0.00 70.9 70.3 2.2 6.3 1.3 347 23 76.3 40.6 27.8 2.2 0.0 0.00 69.8 70.5 2.0 4.7 1.6 79 24 74.7 41.0 29.7 2.1 0.0 0.00 68.7 70.5 2.5 4.0 2.2 99 AZMET Daily Weather Data : TUCSON : May 17 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.5 72.0 85.3 DegF RELATIVE HUMIDITY 45.6 9.4 22.9 % DEWPOINT 41.4 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 82.9 66.0 72.9 DegF SOIL TEMP. 20 in 70.5 69.4 70.0 DegF WIND SPEED 16.1 4.5 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 102 Degrees SOLAR RADIATION 517.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.5 1250 31.5 1707 36.5 2234 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 18 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.9 41.7 31.4 2.0 0.0 0.00 67.8 70.5 3.4 6.0 3.4 58 2 73.8 41.5 31.4 2.0 0.0 0.00 67.1 70.5 2.2 4.5 2.0 98 3 69.1 43.7 40.0 1.5 0.0 0.00 66.6 70.3 0.7 1.8 0.7 106 4 67.1 44.6 44.1 1.3 0.0 0.00 65.8 70.2 0.7 2.7 0.4 81 5 65.1 45.0 48.2 1.1 0.0 0.00 65.1 70.2 1.1 2.5 0.9 105 6 64.0 45.1 50.5 1.0 1.2 0.00 64.6 70.0 0.9 2.7 0.7 130 7 68.9 46.0 44.3 1.4 14.3 0.00 64.6 70.0 2.5 4.3 2.2 73 8 78.1 45.3 31.4 2.3 32.0 0.00 67.1 69.8 0.7 2.7 0.7 102 9 88.0 45.9 23.5 3.5 49.7 0.00 70.9 69.6 2.7 9.8 2.7 92 10 91.8 39.0 15.9 4.3 65.5 0.00 74.7 69.6 6.5 12.8 6.0 114 11 94.3 33.8 11.9 4.8 77.4 0.00 79.0 69.4 6.9 16.1 6.0 106 12 95.5 29.5 9.6 5.2 83.8 0.00 82.6 69.3 8.5 16.6 7.4 101 13 97.2 28.2 8.7 5.5 86.5 0.00 85.6 69.3 8.7 17.7 8.1 118 14 98.1 27.3 8.2 5.7 79.3 0.00 88.0 69.3 7.8 16.8 6.9 124 15 99.1 25.9 7.4 5.9 76.0 0.00 89.4 69.4 5.8 14.3 4.0 121 16 99.9 25.2 7.1 6.1 64.5 0.00 90.1 69.6 6.7 17.4 4.9 130 17 99.7 25.0 7.1 6.0 46.6 0.00 89.6 69.8 8.1 18.3 6.9 122 18 98.8 25.7 7.5 5.8 30.3 0.00 88.0 70.0 6.9 15.4 6.5 115 19 95.2 28.8 9.5 5.1 5.0 0.00 85.1 70.3 9.6 24.2 8.5 129 20 91.9 30.4 11.3 4.6 0.2 0.00 82.6 70.7 5.6 13.6 4.5 164 21 87.6 37.0 16.8 3.7 0.0 0.00 80.1 70.9 4.7 11.0 4.0 138 22 83.8 39.6 21.0 3.1 0.0 0.00 77.0 71.2 1.6 4.9 1.1 101 23 82.2 40.3 22.6 2.9 0.0 0.00 75.0 71.4 4.3 7.4 4.0 92 24 81.9 40.8 23.3 2.8 0.0 0.00 73.4 71.4 3.4 6.5 3.4 87 AZMET Daily Weather Data : TUCSON : May 18 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.1 63.0 85.3 DegF RELATIVE HUMIDITY 55.6 5.7 22.2 % DEWPOINT 36.5 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 3.6 KPas SOIL TEMP. 4 in 90.1 64.4 76.6 DegF SOIL TEMP. 20 in 71.6 69.3 70.2 DegF WIND SPEED 24.2 4.5 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 114 Degrees SOLAR RADIATION 712.2 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 22.9 1273 27.7 1735 32.8 2267 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 19 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.0 41.4 24.6 2.7 0.0 0.00 72.3 71.6 2.9 5.8 2.9 121 2 81.7 42.1 24.6 2.8 0.0 0.00 71.6 71.6 4.5 10.7 4.3 108 3 81.5 40.8 23.6 2.8 0.0 0.00 70.7 71.6 3.6 8.9 3.1 114 4 79.0 42.8 27.7 2.5 0.0 0.00 70.3 71.6 2.2 4.3 0.9 72 5 76.5 41.9 29.0 2.2 0.0 0.00 70.3 71.6 3.6 7.4 3.1 97 6 74.8 42.3 31.3 2.0 0.7 0.00 69.4 71.4 2.0 4.9 2.0 115 7 74.7 45.0 34.6 1.9 10.3 0.00 68.9 71.2 1.3 4.0 1.1 83 8 80.1 45.1 29.3 2.5 30.8 0.00 69.8 71.2 3.4 6.7 3.1 88 9 83.7 43.7 24.6 3.0 48.7 0.00 71.8 71.1 6.3 11.2 6.0 85 10 86.5 42.1 21.1 3.4 61.9 0.00 74.5 71.1 5.4 9.4 4.9 79 11 89.6 41.9 19.0 3.8 76.0 0.00 78.3 70.9 3.1 9.8 0.9 124 12 91.0 41.5 17.8 4.1 80.5 0.00 81.1 70.7 4.3 10.1 2.2 76 13 92.1 41.0 17.0 4.3 69.3 0.00 82.6 70.7 4.5 10.1 3.1 88 14 94.1 39.4 14.9 4.7 80.8 0.00 84.2 70.7 4.0 13.6 0.4 85 15 95.2 37.9 13.6 4.9 62.3 0.00 84.0 70.7 8.3 20.4 6.9 334 16 94.1 37.2 13.7 4.7 39.7 0.00 82.2 70.9 11.2 19.7 10.1 315 17 91.8 38.1 15.5 4.3 17.9 0.00 79.3 70.9 10.1 26.2 4.9 298 18 86.7 45.5 23.9 3.3 16.3 0.00 77.4 71.1 10.1 19.2 9.6 55 19 86.4 43.5 22.4 3.3 1.9 0.00 75.4 71.2 8.1 15.7 7.8 96 20 84.0 44.2 24.8 3.0 0.0 0.00 73.4 71.4 11.6 21.3 11.4 104 21 81.7 46.0 28.9 2.6 0.0 0.00 71.8 71.4 11.2 20.1 11.0 101 22 81.0 46.8 30.0 2.5 0.0 0.01 70.9 71.6 6.3 12.1 6.0 109 23 79.7 48.7 33.9 2.3 0.0 0.00 70.2 71.6 6.9 11.9 6.7 110 24 79.2 48.6 34.2 2.3 0.0 0.00 69.8 71.6 6.3 11.4 6.0 81 AZMET Daily Weather Data : TUCSON : May 19 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.8 72.3 84.4 DegF RELATIVE HUMIDITY 44.0 12.2 24.2 % DEWPOINT 42.8 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 84.7 68.9 74.7 DegF SOIL TEMP. 20 in 71.6 70.7 71.2 DegF WIND SPEED 26.2 5.8 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 83 Degrees SOLAR RADIATION 597.0 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.5 1299 31.3 1766 36.4 2303 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 20 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.0 48.7 34.8 2.2 0.0 0.00 69.8 71.6 6.5 10.7 6.3 74 2 79.0 48.4 34.1 2.2 0.0 0.00 69.4 71.4 5.6 8.9 5.4 78 3 78.4 48.6 35.1 2.2 0.0 0.00 69.1 71.4 1.8 6.3 1.8 97 4 77.4 49.3 37.3 2.0 0.0 0.00 69.1 71.2 0.7 3.4 0.7 94 5 76.6 49.8 39.0 1.9 0.0 0.00 68.9 71.2 1.3 4.3 1.1 94 6 76.8 49.5 38.1 2.0 0.7 0.00 68.7 71.1 2.2 4.9 2.0 102 7 76.5 50.0 39.5 1.9 2.2 0.00 68.7 71.1 1.8 4.7 1.8 104 8 77.4 50.5 39.1 2.0 6.0 0.00 68.9 70.9 1.8 5.4 1.6 131 9 78.1 50.5 38.2 2.0 6.9 0.00 69.3 70.7 2.2 6.5 1.8 170 10 79.2 50.5 37.0 2.1 11.5 0.00 69.8 70.7 2.5 5.8 2.0 80 11 79.2 48.9 34.7 2.2 18.9 0.00 70.5 70.7 5.1 9.6 4.9 106 12 81.3 48.2 31.4 2.5 63.8 0.00 73.2 70.5 5.8 11.2 5.4 99 13 82.9 47.8 29.5 2.7 71.9 0.00 76.6 70.5 5.4 11.0 4.7 94 14 84.0 47.1 27.7 2.9 56.1 0.00 78.4 70.3 6.9 13.6 6.3 99 15 82.8 47.3 29.0 2.7 30.8 0.00 77.9 70.3 8.5 14.5 8.3 109 16 82.4 46.9 29.0 2.7 42.0 0.00 77.4 70.3 7.2 11.6 6.9 98 17 83.3 45.9 27.0 2.8 33.0 0.00 77.5 70.3 4.3 9.6 3.8 110 18 82.9 45.3 26.7 2.8 10.3 0.00 76.5 70.5 4.0 8.1 3.6 101 19 81.1 47.1 30.5 2.5 2.6 0.00 74.7 70.5 5.6 12.5 4.0 243 20 78.3 48.0 34.5 2.2 0.0 0.00 72.9 70.7 4.5 9.8 4.0 258 21 77.9 49.8 37.4 2.0 0.0 0.00 72.0 70.7 2.7 6.3 1.3 255 22 77.0 50.0 38.8 1.9 0.0 0.00 71.2 70.9 1.8 6.0 0.9 120 23 74.5 53.4 48.0 1.5 0.0 0.00 70.5 70.9 6.3 10.5 6.0 86 24 72.3 55.4 55.5 1.2 0.0 0.00 69.8 70.9 4.7 9.4 4.5 114 AZMET Daily Weather Data : TUCSON : May 20 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.1 70.3 79.2 DegF RELATIVE HUMIDITY 62.6 24.2 35.5 % DEWPOINT 49.1 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 78.6 68.7 72.1 DegF SOIL TEMP. 20 in 71.6 70.3 70.9 DegF WIND SPEED 14.5 4.0 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 102 Degrees SOLAR RADIATION 356.7 Langleys PRECIPITATION 0.00 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 22.7 1322 27.7 1794 32.8 2336 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 21 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 69.8 57.0 64.1 0.9 0.0 0.00 69.3 70.9 1.3 4.0 1.1 122 2 69.8 57.9 66.1 0.8 0.0 0.00 68.7 70.7 4.3 7.6 4.3 94 3 69.8 56.3 62.5 0.9 0.0 0.00 68.4 70.7 5.4 9.8 5.4 95 4 70.0 54.7 58.4 1.0 0.0 0.00 67.8 70.7 3.6 6.9 3.4 110 5 69.3 55.4 61.3 0.9 0.0 0.00 67.5 70.7 3.1 5.8 2.9 91 6 69.4 55.4 61.1 0.9 0.2 0.00 67.1 70.5 4.5 8.3 4.5 94 7 69.4 55.8 62.2 0.9 1.0 0.00 66.9 70.5 4.9 10.1 4.7 108 8 66.9 59.2 76.2 0.5 3.3 0.00 66.9 70.3 6.0 11.6 5.8 113 9 65.5 60.4 83.5 0.3 6.9 0.00 67.3 70.2 5.1 10.5 5.1 105 10 65.7 61.2 85.4 0.3 12.9 0.00 68.0 70.2 6.0 9.4 5.8 86 11 64.2 61.2 90.0 0.2 5.7 0.09 68.9 70.2 5.6 10.5 5.4 74 12 63.3 61.5 94.0 0.1 10.0 0.19 68.2 70.0 3.1 6.3 2.9 65 13 64.0 61.2 90.1 0.2 24.1 0.04 69.6 69.8 2.7 7.6 1.8 199 14 65.1 60.1 83.7 0.3 27.7 0.00 71.1 69.8 2.9 7.2 2.5 210 15 65.7 59.2 79.6 0.4 22.0 0.00 71.6 69.8 2.0 5.4 1.1 179 16 66.0 58.5 76.9 0.5 19.6 0.00 72.0 69.6 2.9 5.8 2.7 99 17 66.6 57.9 73.8 0.6 17.4 0.00 72.0 69.6 4.5 7.6 4.3 116 18 66.7 57.7 73.2 0.6 10.5 0.00 71.6 69.6 5.1 8.3 5.1 85 19 66.4 58.5 75.7 0.5 2.9 0.00 70.9 69.6 4.7 7.4 4.5 73 20 66.0 58.8 77.7 0.5 0.0 0.00 69.4 69.6 2.9 6.3 2.9 73 21 66.0 58.1 75.8 0.5 0.0 0.00 68.9 69.6 3.1 6.7 3.1 60 22 66.4 57.6 73.3 0.6 0.0 0.00 68.0 69.6 2.2 4.9 2.2 83 23 65.7 58.1 76.5 0.5 0.0 0.00 67.5 69.6 1.3 3.4 1.3 84 24 65.3 59.5 81.8 0.4 0.0 0.00 67.1 69.6 1.3 3.1 1.1 107 AZMET Daily Weather Data : TUCSON : May 21 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.5 62.6 66.7 DegF RELATIVE HUMIDITY 95.3 57.4 75.1 % DEWPOINT 58.3 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 72.1 66.9 68.9 DegF SOIL TEMP. 20 in 70.9 69.6 70.2 DegF WIND SPEED 11.6 3.8 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 96 Degrees SOLAR RADIATION 164.4 Langleys PRECIPITATION 0.32 Inches AZMET REF. EVAPOTRANSPIRATION 0.04 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.5 1334 16.6 1810 21.6 2357 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 22 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.5 60.3 83.6 0.3 0.0 0.00 66.7 69.6 0.4 1.8 0.4 134 2 65.1 60.8 85.8 0.3 0.0 0.00 66.6 69.6 0.4 0.4 0.4 132 3 65.7 60.6 83.9 0.3 0.0 0.00 66.6 69.4 0.9 3.4 0.2 242 4 66.6 57.7 73.5 0.6 0.0 0.00 66.4 69.4 2.2 8.5 0.7 305 5 65.7 58.1 76.8 0.5 0.0 0.00 66.2 69.4 1.3 4.9 0.4 66 6 65.3 57.0 74.9 0.5 0.2 0.00 66.0 69.3 3.1 7.8 1.8 165 7 61.9 58.8 90.1 0.2 2.4 0.00 65.8 69.3 1.6 4.9 1.6 132 8 62.1 60.1 93.0 0.1 5.7 0.03 66.0 69.1 1.6 3.1 1.3 97 9 62.6 59.9 90.8 0.2 11.5 0.01 66.6 69.1 1.8 4.5 1.3 92 10 64.8 59.9 84.3 0.3 32.3 0.00 69.3 69.1 3.4 6.3 3.1 113 11 69.6 59.0 69.1 0.8 78.6 0.01 72.9 68.9 3.8 12.1 3.4 90 12 72.3 55.8 56.3 1.2 79.8 0.00 76.3 68.9 3.8 8.5 2.5 137 13 73.6 54.3 50.8 1.4 44.9 0.00 77.5 68.7 6.3 16.1 5.1 299 14 74.8 52.2 45.2 1.6 55.0 0.00 77.2 68.7 8.3 15.4 7.8 298 15 76.5 49.5 38.9 1.9 51.6 0.00 77.4 68.9 8.7 13.6 8.1 302 16 77.5 46.9 34.1 2.1 34.4 0.00 76.3 68.9 11.0 17.4 10.3 325 17 78.8 45.0 30.3 2.3 33.0 0.00 75.2 69.1 9.4 16.1 8.7 330 18 78.8 43.3 28.5 2.4 27.0 0.00 74.1 69.3 9.6 16.6 9.4 319 19 76.8 44.6 31.8 2.2 4.8 0.00 72.3 69.3 6.7 12.1 6.3 303 20 74.3 46.9 37.7 1.8 0.2 0.00 70.3 69.4 4.0 7.4 4.0 288 21 72.1 50.0 46.0 1.5 0.0 0.00 69.3 69.6 2.0 3.4 1.6 249 22 69.4 55.2 60.7 1.0 0.0 0.00 68.5 69.6 1.3 3.8 1.1 77 23 69.3 54.3 59.2 1.0 0.0 0.00 68.0 69.6 2.5 4.5 2.5 84 24 68.7 54.5 60.5 0.9 0.0 0.00 68.2 69.6 1.6 3.4 1.6 78 AZMET Daily Weather Data : TUCSON : May 22 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.9 61.2 69.8 DegF RELATIVE HUMIDITY 94.3 26.1 61.9 % DEWPOINT 54.3 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 77.5 65.8 70.3 DegF SOIL TEMP. 20 in 69.8 68.7 69.3 DegF WIND SPEED 17.4 4.0 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 320 Degrees SOLAR RADIATION 461.6 Langleys PRECIPITATION 0.05 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.7 1349 20.5 1831 25.6 2383 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 23 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.2 55.2 63.2 0.9 0.0 0.00 67.8 69.6 1.8 4.0 1.8 91 2 68.0 55.6 64.6 0.8 0.0 0.00 67.3 69.6 1.8 4.9 1.8 82 3 67.1 57.0 70.5 0.7 0.0 0.00 66.9 69.6 0.7 2.7 0.7 125 4 66.2 58.1 74.9 0.6 0.0 0.00 66.7 69.6 0.4 0.4 0.4 114 5 65.1 58.6 79.8 0.4 0.0 0.00 66.6 69.4 0.4 0.4 0.4 113 6 64.9 59.4 82.0 0.4 1.0 0.00 66.2 69.4 0.4 0.4 0.4 107 7 68.9 57.2 66.6 0.8 16.7 0.00 66.4 69.4 0.4 0.4 0.4 65 8 73.9 55.0 51.5 1.4 30.1 0.00 68.2 69.3 1.6 5.1 1.3 110 9 73.9 51.4 45.5 1.6 29.9 0.00 70.0 69.3 1.8 4.9 1.3 132 10 76.6 46.6 34.7 2.0 36.3 0.00 72.1 69.1 1.3 4.9 0.9 74 11 75.9 49.3 39.3 1.9 25.6 0.00 72.9 69.1 3.4 10.3 2.2 359 12 79.0 46.0 31.4 2.3 69.5 0.00 74.8 69.1 2.2 6.9 1.8 6 13 80.4 44.2 27.9 2.6 72.9 0.00 78.4 69.1 2.2 6.7 0.2 304 14 82.0 44.2 26.5 2.8 81.9 0.00 81.0 69.1 4.9 12.5 2.9 246 15 83.5 45.5 26.4 2.9 77.9 0.00 82.2 69.1 6.9 18.6 5.4 311 16 84.9 44.6 24.5 3.1 61.4 0.00 82.4 69.3 6.5 13.6 5.6 330 17 83.5 44.2 25.2 2.9 20.1 0.00 80.2 69.3 5.6 12.8 4.9 336 18 84.0 43.9 24.5 3.0 17.4 0.00 77.9 69.6 4.7 8.3 4.0 9 19 84.0 43.5 24.2 3.0 9.3 0.00 75.9 69.8 3.8 8.9 3.6 352 20 81.7 43.9 26.5 2.7 0.2 0.00 73.8 70.0 2.5 5.4 2.5 348 21 75.7 50.0 40.8 1.8 0.0 0.00 72.1 70.2 1.1 3.1 0.7 44 22 72.1 52.7 50.6 1.3 0.0 0.00 70.7 70.2 1.6 3.6 1.6 85 23 69.6 54.9 59.9 1.0 0.0 0.00 70.2 70.3 0.9 4.9 0.2 252 24 75.4 42.4 30.9 2.1 0.0 0.00 69.3 70.3 2.2 6.5 1.8 248 AZMET Daily Weather Data : TUCSON : May 23 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.6 64.0 75.2 DegF RELATIVE HUMIDITY 86.0 21.5 45.5 % DEWPOINT 50.2 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 82.6 66.2 72.5 DegF SOIL TEMP. 20 in 70.5 69.1 69.4 DegF WIND SPEED 18.6 2.5 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 352 Degrees SOLAR RADIATION 550.7 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 20.0 1369 24.8 1856 29.9 2413 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 24 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.7 45.5 40.7 1.5 0.0 0.00 68.4 70.3 1.3 5.6 1.1 11 2 72.5 37.6 28.0 2.0 0.0 0.00 67.3 70.3 2.7 6.5 1.8 353 3 69.6 43.5 39.0 1.5 0.0 0.00 66.6 70.3 2.0 6.3 1.6 116 4 66.4 48.7 53.2 1.0 0.0 0.00 65.8 70.3 1.8 3.1 1.6 87 5 65.1 50.2 58.5 0.9 0.0 0.00 65.3 70.2 1.6 3.6 1.3 78 6 64.8 48.9 56.3 0.9 2.2 0.00 64.8 70.2 1.6 3.4 1.6 113 7 70.2 48.9 47.2 1.3 15.8 0.00 64.8 70.0 1.1 4.3 1.1 98 8 74.3 46.4 37.0 1.8 32.5 0.00 66.4 70.0 3.6 6.3 3.6 110 9 78.1 42.8 28.7 2.3 50.2 0.00 69.4 69.8 2.9 7.2 2.7 113 10 81.1 40.1 23.3 2.8 65.2 0.00 73.0 69.6 2.9 6.9 2.0 114 11 83.8 38.5 20.0 3.2 76.9 0.00 76.8 69.6 2.0 6.0 0.4 20 12 85.6 38.3 18.8 3.4 83.6 0.00 80.2 69.4 2.2 7.6 0.0 158 13 86.9 37.2 17.2 3.6 85.3 0.00 82.8 69.4 3.6 12.1 1.1 207 14 88.7 36.7 15.9 3.9 83.8 0.00 84.0 69.4 4.7 11.6 1.8 124 15 89.6 34.0 13.9 4.1 60.0 0.00 84.6 69.6 3.8 10.3 1.6 176 16 88.7 34.5 14.6 4.0 38.9 0.00 82.9 69.8 3.4 14.3 2.5 258 17 90.1 34.5 14.0 4.2 35.8 0.00 81.5 70.0 7.4 13.6 6.9 258 18 88.7 33.3 13.9 4.0 12.4 0.00 78.6 70.2 8.5 19.7 8.1 260 19 88.9 30.2 12.2 4.1 12.2 0.00 76.1 70.3 7.2 14.3 6.3 250 20 85.8 28.2 12.4 3.7 0.7 0.00 73.6 70.5 5.8 12.3 5.6 251 21 80.6 32.0 17.4 3.0 0.0 0.00 71.8 70.7 2.0 6.3 1.8 257 22 76.3 37.8 25.0 2.3 0.0 0.00 70.3 70.9 2.5 7.6 1.8 278 23 76.3 37.4 24.7 2.3 0.0 0.00 69.1 70.9 3.4 7.2 2.7 308 24 71.6 41.4 33.4 1.8 0.0 0.00 68.7 71.1 0.9 3.1 0.7 237 AZMET Daily Weather Data : TUCSON : May 24 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.6 63.7 79.0 DegF RELATIVE HUMIDITY 62.4 11.1 27.7 % DEWPOINT 39.4 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 84.6 64.6 73.0 DegF SOIL TEMP. 20 in 71.1 69.4 70.2 DegF WIND SPEED 19.7 3.4 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 241 Degrees SOLAR RADIATION 655.3 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 21.6 1391 26.6 1882 31.7 2444 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 25 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 69.1 41.5 36.6 1.5 0.0 0.00 68.0 71.1 1.6 6.0 0.9 77 2 67.1 42.1 40.1 1.4 0.0 0.00 67.1 70.9 1.1 3.1 1.1 94 3 64.9 43.3 45.3 1.1 0.0 0.00 66.0 70.9 0.7 2.7 0.7 106 4 64.8 42.6 44.3 1.2 0.0 0.00 65.1 70.7 1.8 4.0 1.8 101 5 62.8 43.3 49.1 1.0 0.0 0.00 64.4 70.7 0.9 2.9 0.9 93 6 61.7 43.9 52.2 0.9 1.0 0.00 63.5 70.5 2.2 5.6 2.2 79 7 67.3 43.7 42.5 1.3 15.3 0.00 63.1 70.3 2.7 5.6 2.5 110 8 73.6 41.0 31.1 2.0 33.2 0.00 64.8 70.3 3.1 6.0 3.1 109 9 78.6 38.7 23.9 2.5 50.9 0.00 68.2 70.2 2.7 6.3 2.0 111 10 81.3 38.1 21.3 2.9 66.2 0.00 72.1 70.0 2.9 8.3 1.3 172 11 82.8 37.0 19.6 3.1 77.4 0.00 76.1 69.8 2.9 6.3 0.7 225 12 84.2 37.0 18.7 3.3 83.8 0.00 79.5 69.6 3.4 11.6 0.4 119 13 86.2 36.7 17.2 3.5 85.3 0.00 82.0 69.6 4.5 12.1 1.6 186 14 87.4 34.3 15.1 3.8 82.4 0.00 83.5 69.6 5.1 13.6 3.4 239 15 88.9 31.8 13.0 4.0 74.5 0.00 83.7 69.6 6.3 16.3 3.6 298 16 88.7 32.7 13.6 4.0 58.8 0.00 82.9 69.8 8.1 19.9 6.7 305 17 89.2 31.6 12.9 4.1 46.3 0.00 81.1 70.0 10.5 18.8 9.6 301 18 88.9 30.6 12.4 4.1 25.6 0.00 79.0 70.2 9.4 16.1 8.3 306 19 87.3 30.2 12.8 3.9 7.6 0.00 75.9 70.3 7.4 13.6 6.7 302 20 84.9 30.2 13.8 3.5 0.5 0.00 73.4 70.7 5.6 13.6 5.4 313 21 81.5 32.2 16.8 3.1 0.0 0.00 71.8 70.7 3.1 5.1 2.9 293 22 81.3 32.5 17.2 3.0 0.0 0.00 70.0 70.9 7.8 13.0 7.2 268 23 79.0 34.9 20.4 2.7 0.0 0.00 68.5 71.1 6.7 13.0 6.5 315 24 77.0 34.7 21.6 2.5 0.0 0.00 67.3 71.1 5.8 10.3 5.6 329 AZMET Daily Weather Data : TUCSON : May 25 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.5 60.6 78.3 DegF RELATIVE HUMIDITY 56.8 11.2 25.5 % DEWPOINT 36.9 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 83.8 63.1 72.3 DegF SOIL TEMP. 20 in 71.1 69.6 70.3 DegF WIND SPEED 19.9 4.5 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 302 Degrees SOLAR RADIATION 709.1 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 19.8 1411 24.8 1907 29.9 2474 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 26 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.5 35.8 24.4 2.2 0.0 0.00 66.4 71.1 3.6 6.0 3.1 315 2 72.7 36.3 26.5 2.0 0.0 0.00 65.5 71.1 2.7 6.3 2.0 331 3 66.2 40.5 39.0 1.4 0.0 0.00 64.8 70.9 1.3 3.1 0.9 135 4 62.8 41.9 46.5 1.0 0.0 0.00 63.9 70.9 0.7 2.9 0.7 101 5 61.0 43.2 51.9 0.9 0.0 0.00 63.1 70.7 1.3 3.8 1.3 85 6 60.1 44.4 56.0 0.8 1.9 0.00 62.4 70.5 1.3 2.9 1.3 83 7 66.6 44.8 45.2 1.2 15.5 0.00 62.4 70.5 2.2 5.8 2.2 87 8 72.3 44.2 36.6 1.7 33.5 0.00 64.8 70.2 3.6 6.7 3.6 77 9 76.8 42.1 28.9 2.3 50.9 0.00 68.0 70.0 3.6 7.2 2.9 110 10 81.0 38.7 22.1 2.8 66.2 0.00 72.0 70.0 2.2 6.5 1.1 242 11 83.3 37.6 19.6 3.1 76.9 0.00 75.7 69.8 3.1 8.9 1.6 300 12 85.1 35.6 17.1 3.4 84.1 0.00 78.6 69.6 4.9 11.6 3.4 276 13 87.1 33.3 14.7 3.7 86.2 0.00 81.0 69.6 5.1 14.5 3.8 261 14 89.2 29.5 11.8 4.1 83.1 0.00 82.6 69.6 5.8 13.0 3.8 296 15 89.6 28.9 11.4 4.2 74.8 0.00 83.5 69.6 5.4 24.4 3.1 261 16 90.3 28.8 11.0 4.3 62.3 0.00 84.0 69.8 5.1 17.4 1.8 268 17 90.5 28.6 10.8 4.4 45.9 0.00 83.7 70.0 6.3 13.6 5.1 294 18 89.8 27.9 10.8 4.3 28.0 0.00 82.0 70.2 8.3 15.2 7.6 296 19 88.5 27.0 10.8 4.1 10.3 0.00 79.3 70.3 7.6 15.4 7.2 307 20 86.4 26.2 11.3 3.8 0.5 0.00 76.8 70.7 4.9 9.6 4.7 315 21 84.4 25.2 11.4 3.6 0.0 0.00 74.7 70.9 4.0 7.8 3.8 351 22 80.8 28.9 15.1 3.0 0.0 0.00 72.5 71.1 3.1 5.6 1.6 291 23 78.3 32.5 18.9 2.7 0.0 0.00 71.1 71.2 2.5 6.0 2.0 129 24 75.0 36.9 25.1 2.2 0.0 0.00 69.8 71.2 1.3 3.6 0.2 350 AZMET Daily Weather Data : TUCSON : May 26 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.4 58.5 78.8 DegF RELATIVE HUMIDITY 61.5 9.1 24.0 % DEWPOINT 34.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 84.2 62.4 72.9 DegF SOIL TEMP. 20 in 71.2 69.6 70.3 DegF WIND SPEED 24.4 3.8 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 305 Degrees SOLAR RADIATION 720.5 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 19.1 1430 23.9 1931 29.0 2503 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 27 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.9 37.0 27.1 2.0 0.0 0.00 68.5 71.4 2.0 6.5 2.0 309 2 72.9 37.0 27.8 2.0 0.0 0.00 67.5 71.4 2.5 5.8 1.8 301 3 63.7 43.0 46.8 1.1 0.0 0.00 66.4 71.2 0.7 2.7 0.7 58 4 63.5 41.4 44.1 1.1 0.0 0.00 66.6 71.2 1.1 3.4 1.1 84 5 61.9 42.3 48.4 1.0 0.0 0.00 66.0 71.2 0.7 2.5 0.4 73 6 60.6 43.0 51.9 0.9 1.9 0.00 64.9 71.1 1.3 2.9 1.3 87 7 67.1 42.1 40.6 1.4 15.5 0.00 64.4 70.9 3.6 7.8 3.4 90 8 72.3 41.0 32.2 1.8 33.2 0.00 65.8 70.9 4.5 7.2 4.3 96 9 77.4 40.3 26.6 2.3 50.7 0.00 68.9 70.7 3.1 6.9 2.9 102 10 81.5 38.7 21.8 2.9 59.5 0.00 72.7 70.5 2.5 6.0 2.0 104 11 84.4 37.0 18.5 3.3 71.9 0.00 76.3 70.3 2.7 6.7 0.9 344 12 86.7 38.1 18.0 3.6 83.8 0.00 79.5 70.3 2.7 9.2 0.9 317 13 89.1 35.6 15.1 4.0 86.5 0.00 82.0 70.2 4.3 10.3 2.9 302 14 90.1 31.1 12.1 4.3 84.3 0.00 83.7 70.2 4.5 10.3 2.5 201 15 91.0 30.7 11.7 4.4 76.2 0.00 84.4 70.2 6.3 15.2 3.1 278 16 92.1 28.9 10.5 4.6 63.8 0.00 83.7 70.3 6.9 13.9 4.7 275 17 92.3 27.3 9.8 4.7 44.4 0.00 82.2 70.5 6.9 15.2 6.0 311 18 91.4 27.1 9.9 4.5 32.0 0.00 80.1 70.7 8.5 17.0 8.3 300 19 89.6 30.4 12.0 4.2 13.1 0.00 77.5 70.9 5.1 12.5 3.6 218 20 86.0 30.4 13.6 3.7 0.7 0.00 75.2 71.1 2.0 6.9 1.3 175 21 79.9 34.0 19.0 2.8 0.0 0.00 73.2 71.2 1.3 4.9 1.1 79 22 80.4 35.4 19.9 2.8 0.0 0.00 71.6 71.4 2.0 6.5 1.3 89 23 75.4 38.8 27.0 2.2 0.0 0.00 70.2 71.6 1.3 4.5 0.4 102 24 71.6 39.9 31.7 1.8 0.0 0.00 69.6 71.6 1.8 4.7 1.1 82 AZMET Daily Weather Data : TUCSON : May 27 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.6 58.8 79.0 DegF RELATIVE HUMIDITY 63.2 8.4 24.8 % DEWPOINT 36.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 84.4 64.4 73.4 DegF SOIL TEMP. 20 in 71.6 70.2 70.9 DegF WIND SPEED 17.0 3.4 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 308 Degrees SOLAR RADIATION 717.7 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 19.6 1449 24.7 1956 29.7 2533 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 28 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.4 40.3 35.9 1.5 0.0 0.00 68.7 71.6 1.3 3.4 1.1 95 2 68.2 40.1 35.7 1.5 0.0 0.00 67.6 71.6 2.0 4.9 1.8 75 3 68.0 39.0 34.5 1.5 0.0 0.00 66.6 71.6 1.8 3.6 1.6 74 4 65.3 41.0 40.9 1.3 0.0 0.00 65.7 71.4 1.1 4.0 0.7 135 5 62.8 42.1 46.7 1.0 0.0 0.00 64.8 71.4 0.7 3.6 0.4 106 6 60.6 43.3 52.9 0.9 1.2 0.00 63.9 71.2 1.1 3.4 1.1 82 7 65.7 44.2 46.1 1.2 12.9 0.00 63.7 71.1 2.2 4.5 2.2 91 8 74.1 43.3 33.5 1.9 31.5 0.00 65.7 70.9 1.8 4.3 1.6 65 9 79.3 40.1 24.8 2.6 50.7 0.00 69.1 70.9 3.1 6.3 2.9 113 10 83.7 38.5 20.2 3.1 65.5 0.00 73.0 70.7 2.7 7.4 0.4 124 11 87.1 35.6 16.1 3.7 77.2 0.00 77.0 70.5 2.9 8.7 1.6 322 12 89.2 33.8 14.0 4.1 84.1 0.00 80.2 70.3 3.4 8.7 0.7 250 13 90.7 32.0 12.4 4.3 87.0 0.00 82.6 70.2 4.3 12.1 1.1 284 14 92.8 30.9 11.1 4.7 85.3 0.00 84.2 70.2 4.9 13.4 2.9 300 15 93.2 30.2 10.6 4.8 62.1 0.00 84.2 70.3 6.0 17.7 4.0 298 16 93.0 29.7 10.5 4.7 49.7 0.00 83.5 70.5 4.5 11.6 2.0 269 17 92.1 29.5 10.7 4.6 18.6 0.00 81.5 70.7 5.4 15.9 4.0 198 18 89.6 29.8 11.8 4.2 7.6 0.00 78.4 70.9 9.6 28.6 7.6 248 19 88.9 30.4 12.3 4.1 3.3 0.00 76.5 71.1 4.9 11.6 4.3 272 20 85.6 32.5 14.9 3.6 0.2 0.00 74.8 71.2 2.9 8.1 2.2 132 21 83.8 34.2 16.9 3.3 0.0 0.00 73.6 71.4 2.2 5.4 2.0 74 22 81.9 35.2 18.7 3.0 0.0 0.00 72.5 71.6 2.2 4.3 1.3 81 23 79.0 37.0 22.0 2.6 0.0 0.00 71.4 71.6 1.1 5.4 0.7 110 24 75.2 36.7 24.8 2.3 0.0 0.00 70.2 71.6 1.1 5.1 0.9 15 AZMET Daily Weather Data : TUCSON : May 28 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.8 59.7 79.9 DegF RELATIVE HUMIDITY 58.0 8.8 24.1 % DEWPOINT 36.1 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 84.7 63.5 73.2 DegF SOIL TEMP. 20 in 71.6 70.2 71.1 DegF WIND SPEED 28.6 3.1 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 242 Degrees SOLAR RADIATION 636.9 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 20.3 1470 25.4 1981 30.4 2563 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 29 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.6 37.9 27.4 2.1 0.0 0.00 68.9 71.6 2.7 5.6 2.2 122 2 70.7 39.4 32.0 1.8 0.0 0.00 67.8 71.6 1.8 5.1 1.6 95 3 66.2 41.0 39.7 1.3 0.0 0.00 66.9 71.6 1.1 4.0 1.1 91 4 65.5 41.0 40.8 1.3 0.0 0.00 66.0 71.6 2.0 3.4 2.0 87 5 64.6 41.4 42.8 1.2 0.0 0.00 65.3 71.4 1.1 3.4 0.9 109 6 61.3 44.2 53.4 0.9 2.2 0.00 64.6 71.4 0.9 2.5 0.7 111 7 68.5 43.2 40.2 1.4 15.8 0.00 64.4 71.2 3.4 6.3 3.4 74 8 75.7 40.8 28.6 2.2 33.5 0.00 66.4 71.1 3.8 6.7 3.8 78 9 80.4 40.5 24.2 2.7 50.7 0.00 69.4 70.9 2.9 6.5 2.7 93 10 84.6 37.8 19.0 3.3 65.7 0.00 73.2 70.7 1.8 5.6 0.9 125 11 86.9 38.3 18.0 3.6 76.9 0.00 77.0 70.7 3.4 8.3 1.3 267 12 89.2 38.1 16.6 3.9 83.6 0.00 80.6 70.5 4.0 11.6 1.8 244 13 90.9 36.3 14.7 4.2 85.5 0.00 83.8 70.5 3.8 13.0 1.8 310 14 93.2 34.2 12.5 4.7 84.1 0.00 86.2 70.5 5.8 14.1 4.0 234 15 92.8 33.4 12.4 4.6 55.9 0.00 86.4 70.5 9.8 19.2 8.3 106 16 90.9 33.6 13.2 4.3 23.2 0.00 84.6 70.7 10.3 18.6 9.6 71 17 90.5 33.1 13.0 4.3 24.4 0.00 83.3 70.9 7.6 21.0 5.4 163 18 88.0 34.5 14.9 3.8 7.6 0.00 81.5 71.1 6.5 12.5 5.4 98 19 87.1 35.1 15.7 3.7 7.6 0.00 79.7 71.4 4.5 11.2 4.5 72 20 83.8 36.3 18.4 3.3 0.5 0.00 77.7 71.6 2.0 4.9 1.8 106 21 77.9 41.2 27.0 2.4 0.0 0.00 75.7 71.8 0.9 3.6 0.7 52 22 73.0 43.5 34.7 1.8 0.0 0.00 73.9 71.8 1.1 4.0 0.4 56 23 73.9 42.8 33.0 1.9 0.0 0.00 72.1 72.0 2.0 6.0 1.6 318 24 73.8 40.5 30.0 2.0 0.0 0.00 70.5 72.1 2.0 5.6 0.0 104 AZMET Daily Weather Data : TUCSON : May 29 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.5 60.1 79.3 DegF RELATIVE HUMIDITY 57.0 10.6 25.9 % DEWPOINT 38.7 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 86.7 64.4 74.5 DegF SOIL TEMP. 20 in 72.1 70.5 71.2 DegF WIND SPEED 21.0 3.6 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 97 Degrees SOLAR RADIATION 616.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.3 1490 25.4 2007 30.4 2594 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 30 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.2 42.4 36.6 1.6 0.0 0.00 69.3 72.1 2.0 5.6 1.1 60 2 68.2 43.9 41.6 1.4 0.0 0.00 68.5 72.1 1.1 2.7 0.7 111 3 65.1 43.0 44.6 1.2 0.0 0.00 68.0 72.0 0.4 2.2 0.4 122 4 63.3 43.3 48.0 1.0 0.0 0.00 67.1 72.0 0.7 3.1 0.7 64 5 61.7 43.3 51.2 0.9 0.0 0.00 66.2 71.8 0.4 2.0 0.4 64 6 61.7 44.1 52.2 0.9 2.2 0.00 65.3 71.8 0.4 0.4 0.4 74 7 68.0 45.1 43.7 1.3 15.8 0.00 65.1 71.6 0.4 0.4 0.4 72 8 74.7 43.9 33.6 2.0 33.0 0.00 66.9 71.4 2.7 5.1 2.5 92 9 81.9 43.0 25.5 2.8 50.4 0.00 70.2 71.4 1.3 5.1 0.9 63 10 85.1 40.6 20.9 3.3 65.9 0.00 73.8 71.2 3.8 9.6 3.4 96 11 88.0 40.3 18.8 3.7 72.9 0.00 77.2 71.1 4.9 11.2 3.4 115 12 88.7 39.4 17.7 3.8 49.0 0.00 78.1 70.9 4.0 8.9 2.5 200 13 90.7 36.3 14.9 4.2 82.4 0.00 80.6 70.9 3.1 12.5 1.8 304 14 93.2 31.3 11.2 4.7 80.8 0.00 82.4 70.9 5.4 14.1 3.1 258 15 95.5 25.7 8.3 5.2 73.6 0.00 82.8 70.9 8.3 23.7 6.7 220 16 95.0 17.4 5.9 5.3 55.9 0.00 81.3 70.9 10.7 20.6 9.6 231 17 95.2 14.5 5.2 5.3 50.9 0.00 80.2 71.1 9.4 21.0 8.3 225 18 93.7 13.6 5.2 5.1 30.6 0.00 78.1 71.2 11.6 23.9 11.0 251 19 91.6 14.2 5.7 4.8 12.2 0.00 75.4 71.4 9.8 17.4 9.4 259 20 88.2 14.0 6.3 4.3 0.5 0.00 73.0 71.6 5.8 11.9 5.4 258 21 84.7 14.7 7.3 3.8 0.0 0.00 71.1 71.6 5.6 9.8 5.6 299 22 80.1 18.0 9.8 3.2 0.0 0.00 69.3 71.8 4.9 9.4 4.7 279 23 77.2 21.9 12.8 2.8 0.0 0.00 68.0 71.8 2.7 6.7 2.7 290 24 73.0 24.4 16.3 2.3 0.0 0.00 67.1 71.8 3.4 7.2 3.1 265 AZMET Daily Weather Data : TUCSON : May 30 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.8 59.9 80.6 DegF RELATIVE HUMIDITY 58.1 4.3 22.6 % DEWPOINT 31.6 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 83.1 64.9 72.7 DegF SOIL TEMP. 20 in 72.1 70.7 71.4 DegF WIND SPEED 23.9 4.3 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 246 Degrees SOLAR RADIATION 675.8 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 20.9 1511 25.9 2033 31.0 2625 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : May 31 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.8 19.4 12.7 2.5 0.0 0.00 66.6 71.8 2.7 6.7 0.4 10 2 70.7 19.8 14.3 2.2 0.0 0.00 65.5 71.6 2.5 4.5 1.8 85 3 63.5 24.8 22.7 1.5 0.0 0.00 64.4 71.6 1.6 3.4 1.3 88 4 61.9 26.8 26.0 1.4 0.0 0.00 63.5 71.4 1.8 4.3 1.8 80 5 59.2 27.9 30.2 1.2 0.0 0.00 62.4 71.4 1.3 4.3 1.3 79 6 58.1 28.8 32.4 1.1 2.4 0.00 61.5 71.2 2.0 3.6 2.0 81 7 64.6 30.2 27.5 1.5 17.2 0.00 61.3 71.1 2.7 5.8 2.7 97 8 70.5 32.9 24.8 1.9 32.0 0.00 63.1 70.9 2.2 4.9 2.0 72 9 78.1 30.6 17.7 2.7 52.8 0.00 66.6 70.7 4.3 8.7 4.0 84 10 82.6 26.2 12.7 3.3 67.8 0.00 70.5 70.5 3.8 8.1 2.7 106 11 85.3 25.0 11.0 3.7 79.1 0.00 74.3 70.2 3.4 13.0 1.1 207 12 86.7 23.9 10.1 3.9 85.8 0.00 77.7 70.0 3.8 10.1 2.0 146 13 88.0 23.2 9.4 4.1 87.2 0.00 80.2 70.0 4.3 11.4 2.5 129 14 90.3 21.4 8.1 4.5 84.8 0.00 81.7 70.0 6.3 13.6 3.1 326 15 91.4 18.3 6.8 4.7 76.9 0.00 82.2 70.0 6.3 13.6 4.7 232 16 92.3 17.8 6.5 4.8 64.0 0.00 81.9 70.0 5.8 15.0 4.5 220 17 92.1 18.9 6.8 4.8 47.3 0.00 80.8 70.2 6.7 14.5 5.4 239 18 91.0 19.2 7.2 4.6 29.4 0.00 78.6 70.3 8.3 18.1 7.2 277 19 89.6 17.4 6.9 4.4 11.9 0.00 75.6 70.7 9.4 15.9 8.9 280 20 86.2 17.2 7.7 4.0 0.7 0.00 72.9 70.9 5.4 12.1 5.1 272 21 79.7 20.1 10.9 3.1 0.0 0.00 71.1 71.1 1.3 5.4 1.3 277 22 72.5 22.6 15.4 2.3 0.0 0.00 69.4 71.1 0.7 2.7 0.7 137 23 71.4 26.2 18.3 2.2 0.0 0.00 68.2 71.2 1.3 4.3 0.7 61 24 75.9 25.7 15.6 2.6 0.0 0.00 67.1 71.2 2.9 7.6 1.3 8 AZMET Daily Weather Data : TUCSON : May 31 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.0 56.3 78.1 DegF RELATIVE HUMIDITY 38.3 5.0 15.1 % DEWPOINT 23.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 82.2 61.2 71.1 DegF SOIL TEMP. 20 in 71.8 70.0 70.7 DegF WIND SPEED 18.1 3.8 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 247 Degrees SOLAR RADIATION 738.7 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 18.4 1529 23.4 2056 28.4 2653 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 1 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.2 28.9 21.7 2.0 0.0 0.00 66.0 71.2 1.8 7.2 1.1 71 2 65.1 30.6 27.2 1.5 0.0 0.00 64.9 71.2 2.0 4.0 1.8 85 3 64.6 30.6 27.8 1.5 0.0 0.00 64.0 71.1 2.5 4.9 2.2 74 4 63.0 31.1 30.0 1.4 0.0 0.00 63.1 71.1 2.9 4.3 2.7 81 5 60.6 32.5 34.5 1.2 0.0 0.00 62.4 70.9 1.6 4.0 1.6 81 6 60.1 33.4 36.6 1.1 2.2 0.00 61.7 70.7 2.2 3.4 2.2 92 7 66.6 35.1 31.1 1.5 16.7 0.00 61.9 70.7 1.8 3.4 1.6 76 8 73.4 34.0 23.8 2.2 34.4 0.00 64.2 70.5 1.8 4.3 1.1 65 9 79.0 32.4 18.5 2.8 51.6 0.00 67.6 70.2 2.7 6.9 2.2 94 10 83.7 30.7 14.8 3.4 67.1 0.00 71.2 70.2 3.1 7.4 2.5 105 11 86.4 29.7 12.9 3.7 78.4 0.00 74.8 70.0 3.8 10.1 1.8 146 12 88.0 27.1 11.1 4.0 84.6 0.00 78.1 69.8 3.6 11.6 1.8 161 13 89.4 26.2 10.2 4.3 86.2 0.00 81.0 69.8 4.3 14.1 0.9 140 14 91.2 23.9 8.7 4.6 83.6 0.00 83.3 69.8 5.4 15.9 1.6 235 15 92.7 25.0 8.7 4.8 76.2 0.00 84.4 69.8 5.1 17.7 2.5 246 16 93.6 25.0 8.5 4.9 62.1 0.00 85.1 70.0 6.0 16.3 4.0 234 17 93.2 24.1 8.3 4.9 46.8 0.00 84.2 70.2 9.6 19.7 8.7 268 18 92.7 23.9 8.3 4.8 28.0 0.00 82.8 70.3 8.3 17.4 7.2 262 19 90.9 23.9 8.8 4.5 8.8 0.00 80.4 70.5 8.5 14.5 8.3 270 20 88.0 24.4 9.9 4.1 0.5 0.00 78.1 70.9 6.3 10.5 6.3 269 21 84.9 26.8 12.1 3.6 0.0 0.00 76.1 71.1 3.8 6.5 3.6 280 22 77.4 31.8 19.0 2.6 0.0 0.00 74.3 71.2 0.7 2.9 0.4 311 23 79.5 34.2 19.5 2.8 0.0 0.00 72.5 71.4 2.9 9.4 2.7 293 24 77.5 36.7 23.0 2.5 0.0 0.00 70.9 71.6 3.1 8.3 2.7 336 AZMET Daily Weather Data : TUCSON : Jun 1 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.5 58.6 79.7 DegF RELATIVE HUMIDITY 40.9 7.0 18.1 % DEWPOINT 29.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 85.1 61.7 73.0 DegF SOIL TEMP. 20 in 71.6 69.6 70.5 DegF WIND SPEED 19.7 3.8 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 262 Degrees SOLAR RADIATION 727.2 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 19.8 1549 24.7 2081 29.7 2683 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 2 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.0 42.1 36.8 1.6 0.0 0.00 69.4 71.6 0.7 2.5 0.7 100 2 68.2 40.3 36.2 1.5 0.0 0.00 68.4 71.6 1.8 7.4 1.3 95 3 66.2 41.2 40.1 1.3 0.0 0.00 67.3 71.6 1.6 3.8 1.3 90 4 66.4 37.8 35.0 1.4 0.0 0.00 66.9 71.6 2.0 3.8 2.0 89 5 65.3 38.7 37.3 1.3 0.0 0.00 66.2 71.6 1.3 3.4 1.3 63 6 62.8 40.6 44.0 1.1 1.0 0.00 65.1 71.4 1.1 3.4 0.9 76 7 67.3 41.9 39.8 1.4 16.3 0.00 64.8 71.2 2.0 4.0 2.0 78 8 75.2 39.4 27.8 2.2 33.5 0.00 66.4 71.1 3.8 7.6 3.8 105 9 80.8 38.1 21.8 2.8 51.4 0.00 69.3 70.9 4.7 8.1 4.3 95 10 84.7 33.8 16.2 3.4 66.9 0.00 72.9 70.9 3.6 8.1 2.9 99 11 87.6 31.8 13.6 3.9 78.4 0.00 76.5 70.7 3.4 10.5 1.6 86 12 89.1 28.9 11.5 4.2 85.1 0.00 79.7 70.5 3.6 9.4 2.0 257 13 91.0 29.7 11.2 4.4 86.7 0.00 81.9 70.5 4.7 12.5 3.4 313 14 92.7 30.2 10.9 4.7 84.6 0.00 83.8 70.5 4.0 11.6 1.6 240 15 94.1 27.7 9.4 4.9 75.0 0.00 84.4 70.5 5.6 13.0 3.8 318 16 95.0 25.2 8.2 5.2 55.9 0.00 84.0 70.7 6.0 15.4 4.5 333 17 95.2 25.2 8.2 5.2 43.7 0.00 82.2 70.9 6.7 16.1 6.0 322 18 94.6 26.2 8.6 5.1 29.4 0.00 80.2 71.1 9.6 16.8 8.9 296 19 93.4 24.6 8.4 4.9 12.2 0.00 77.0 71.2 9.4 16.6 9.2 303 20 90.7 23.5 8.8 4.5 0.7 0.00 74.3 71.4 6.5 12.1 6.3 306 21 86.0 24.8 10.7 3.8 0.0 0.00 72.5 71.6 2.9 7.4 2.7 291 22 81.7 26.6 13.3 3.2 0.0 0.00 71.1 71.6 2.2 4.3 1.8 275 23 75.7 28.8 17.6 2.5 0.0 0.00 69.8 71.8 0.7 5.8 0.7 241 24 77.0 24.8 14.4 2.7 0.0 0.00 68.4 71.8 3.6 6.5 3.6 268 AZMET Daily Weather Data : TUCSON : Jun 2 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.4 61.3 81.3 DegF RELATIVE HUMIDITY 59.6 7.0 20.4 % DEWPOINT 32.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 84.4 64.8 73.4 DegF SOIL TEMP. 20 in 71.8 70.5 71.2 DegF WIND SPEED 16.8 3.8 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 319 Degrees SOLAR RADIATION 720.3 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 21.2 1570 26.3 2107 31.3 2714 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 3 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.2 28.0 20.1 2.1 0.0 0.00 67.3 71.8 1.8 6.0 0.9 83 2 67.8 29.5 23.8 1.8 0.0 0.00 66.2 71.8 2.0 4.0 1.8 76 3 66.0 29.1 24.8 1.6 0.0 0.00 65.1 71.8 2.0 4.3 2.0 86 4 65.5 29.5 25.8 1.6 0.0 0.00 64.2 71.6 2.5 4.7 2.2 88 5 64.6 30.0 27.3 1.5 0.0 0.00 63.3 71.4 2.7 4.5 2.5 85 6 63.0 30.7 29.7 1.4 2.9 0.00 62.6 71.2 1.8 3.8 1.3 86 7 68.0 32.7 27.0 1.7 17.2 0.00 62.8 71.2 2.5 4.9 2.5 101 8 74.3 32.4 21.4 2.3 35.6 0.00 65.1 71.1 3.1 5.6 2.9 102 9 81.1 32.4 17.1 3.0 52.6 0.00 68.5 70.9 2.5 5.6 2.2 109 10 88.0 28.4 11.7 4.0 68.1 0.00 72.5 70.7 1.8 5.6 1.1 212 11 91.8 25.5 9.2 4.6 79.8 0.00 76.3 70.5 2.7 7.4 0.9 100 12 93.7 22.6 7.7 5.0 86.2 0.00 79.9 70.3 3.4 8.3 1.3 224 13 94.8 19.8 6.5 5.2 87.9 0.00 82.9 70.2 4.7 13.2 2.2 269 14 96.4 15.1 5.1 5.6 85.8 0.00 84.9 70.3 5.4 12.3 3.4 291 15 96.6 13.1 4.6 5.7 60.9 0.00 85.6 70.3 4.3 10.3 1.8 352 16 98.4 16.5 5.1 5.9 67.6 0.00 86.7 70.5 3.4 8.7 0.7 96 17 98.2 14.9 4.8 5.9 48.7 0.00 86.7 70.7 3.8 8.9 2.9 122 18 98.4 12.4 4.3 6.0 30.1 0.00 85.6 70.9 3.6 11.6 2.5 4 19 97.9 12.2 4.3 5.9 12.7 0.00 83.1 71.2 2.9 9.8 2.7 310 20 90.0 17.8 7.3 4.5 0.7 0.00 80.4 71.4 1.3 3.8 1.3 31 21 79.2 25.2 13.8 2.9 0.0 0.00 77.9 71.8 0.9 3.1 0.9 82 22 74.3 28.9 18.6 2.3 0.0 0.00 75.7 72.0 1.3 5.4 0.7 116 23 72.7 29.1 19.8 2.2 0.0 0.00 73.2 72.1 2.2 6.3 1.8 67 24 72.1 27.7 19.1 2.2 0.0 0.00 71.1 72.3 1.1 4.3 0.4 101 AZMET Daily Weather Data : TUCSON : Jun 3 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.5 61.7 81.9 DegF RELATIVE HUMIDITY 32.3 2.8 14.9 % DEWPOINT 24.3 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 86.9 62.4 74.5 DegF SOIL TEMP. 20 in 72.3 70.2 71.2 DegF WIND SPEED 13.2 2.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 77 Degrees SOLAR RADIATION 737.5 Langleys PRECIPITATION 0.00 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 22.0 1592 27.0 2134 32.0 2746 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 4 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 69.1 28.6 22.0 1.9 0.0 0.00 69.3 72.3 1.6 5.8 1.6 94 2 65.8 28.0 24.0 1.6 0.0 0.00 67.8 72.3 2.0 3.4 1.8 75 3 63.7 28.4 26.2 1.5 0.0 0.00 66.9 72.3 1.8 3.8 1.8 89 4 63.3 27.7 25.8 1.5 0.0 0.00 66.6 72.3 2.5 5.1 2.2 82 5 62.2 26.4 25.4 1.4 0.0 0.00 65.7 72.1 2.5 4.3 2.2 79 6 61.9 28.6 28.2 1.4 1.4 0.00 64.6 72.0 1.3 4.5 1.3 67 7 65.1 30.6 27.3 1.5 10.8 0.00 64.4 72.0 2.7 4.7 2.7 99 8 72.9 29.8 20.4 2.2 27.2 0.00 65.5 71.8 3.6 6.9 3.4 97 9 79.5 30.7 17.0 2.9 44.2 0.00 68.0 71.6 2.0 4.7 1.8 75 10 86.5 27.3 11.8 3.8 67.4 0.00 72.1 71.4 1.8 5.6 1.3 96 11 90.5 21.9 8.2 4.5 80.8 0.00 76.5 71.2 2.9 9.6 2.5 280 12 93.0 18.9 6.7 4.9 85.8 0.00 79.7 71.1 4.0 8.9 2.7 307 13 95.4 18.5 6.2 5.3 88.4 0.00 82.2 70.9 4.3 9.4 1.8 320 14 97.0 20.8 6.4 5.6 75.0 0.00 83.7 70.9 6.9 20.1 5.8 293 15 97.9 20.3 6.1 5.8 67.4 0.00 83.1 70.9 5.1 14.5 3.6 286 16 98.4 21.0 6.2 5.9 49.5 0.00 83.3 71.1 4.9 13.4 3.6 289 17 97.9 22.8 6.8 5.7 23.2 0.00 81.0 71.2 9.2 23.3 7.8 264 18 96.4 21.4 6.7 5.5 6.7 0.00 77.9 71.2 9.2 19.0 8.7 255 19 94.3 21.2 7.1 5.1 4.1 0.00 75.6 71.6 9.6 17.4 8.7 274 20 91.9 21.9 7.9 4.7 0.5 0.00 73.6 71.6 9.4 17.0 9.2 294 21 90.0 23.2 8.9 4.4 0.0 0.00 72.1 71.8 5.4 9.8 5.1 308 22 88.7 24.1 9.5 4.2 0.0 0.00 71.2 72.0 6.3 11.9 5.6 306 23 85.8 26.2 11.5 3.7 0.0 0.00 70.5 72.0 3.1 6.7 2.9 291 24 83.8 28.4 13.4 3.4 0.0 0.00 70.2 72.0 4.0 7.6 3.8 311 AZMET Daily Weather Data : TUCSON : Jun 4 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.0 60.6 82.9 DegF RELATIVE HUMIDITY 48.0 4.5 14.1 % DEWPOINT 24.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.7 KPas SOIL TEMP. 4 in 83.8 64.2 73.0 DegF SOIL TEMP. 20 in 72.3 70.9 71.6 DegF WIND SPEED 23.3 4.5 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 294 Degrees SOLAR RADIATION 632.1 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 21.6 1614 26.6 2161 31.7 2778 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 5 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.6 27.7 13.5 3.3 0.0 0.00 69.4 72.0 3.1 5.8 2.7 298 2 79.7 28.8 15.6 2.9 0.0 0.00 69.1 72.0 1.6 4.9 0.7 212 3 76.8 32.2 19.5 2.5 0.0 0.00 68.7 71.8 1.3 4.5 1.1 80 4 75.9 33.1 20.9 2.4 0.0 0.00 68.4 71.8 1.8 4.3 1.6 86 5 75.4 34.3 22.5 2.3 0.0 0.00 67.8 71.6 2.5 4.3 2.5 81 6 74.7 34.7 23.2 2.3 1.2 0.00 67.5 71.6 2.7 5.4 2.5 98 7 76.1 37.0 24.4 2.3 10.8 0.00 67.6 71.4 2.9 6.3 2.7 101 8 80.8 37.2 20.9 2.8 20.5 0.00 68.7 71.4 4.5 8.7 4.5 96 9 82.4 35.8 18.8 3.1 22.0 0.00 69.6 71.2 6.5 11.2 6.3 90 10 83.1 37.8 19.8 3.1 15.5 0.00 70.2 71.2 4.5 9.4 4.3 97 11 84.6 37.8 19.0 3.3 20.3 0.00 70.9 71.1 4.5 9.6 4.3 124 12 86.2 37.8 18.0 3.5 35.4 0.00 72.1 71.1 4.5 8.5 4.0 116 13 88.5 37.6 16.6 3.8 42.5 0.00 74.7 70.9 3.6 8.5 2.5 138 14 89.6 34.3 14.2 4.1 28.7 0.00 75.0 70.9 8.3 17.0 7.2 226 15 90.3 33.4 13.3 4.2 30.6 0.00 75.4 70.9 8.9 19.9 8.3 226 16 90.1 34.2 13.8 4.2 22.0 0.00 75.4 70.9 8.3 17.4 7.4 224 17 89.1 34.5 14.5 4.0 11.9 0.00 75.0 70.9 9.6 17.2 8.9 236 18 87.6 33.8 14.7 3.8 8.4 0.00 74.3 70.9 9.8 17.7 9.2 234 19 86.2 32.0 14.3 3.7 4.5 0.00 73.6 71.1 6.3 13.6 5.8 218 20 84.7 29.1 13.4 3.5 0.7 0.00 72.9 71.1 4.9 10.7 4.7 247 21 82.0 25.9 12.7 3.3 0.0 0.00 71.8 71.1 2.0 5.6 1.3 224 22 79.3 26.2 14.2 2.9 0.0 0.00 70.9 71.2 1.3 3.8 1.1 187 23 75.4 30.4 19.1 2.4 0.0 0.00 69.6 71.2 1.3 6.7 1.1 171 24 77.5 26.8 15.3 2.7 0.0 0.00 68.4 71.2 2.7 6.3 2.7 229 AZMET Daily Weather Data : TUCSON : Jun 5 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.0 73.6 82.4 DegF RELATIVE HUMIDITY 27.8 11.2 17.2 % DEWPOINT 33.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 75.4 67.3 71.2 DegF SOIL TEMP. 20 in 72.0 70.9 71.2 DegF WIND SPEED 19.9 4.5 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 193 Degrees SOLAR RADIATION 275.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.1 1640 31.1 2192 36.2 2814 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 6 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.7 27.3 17.3 2.4 0.0 0.00 67.5 71.2 3.8 7.4 3.1 308 2 70.9 28.0 20.2 2.1 0.0 0.00 67.1 71.1 2.9 5.8 2.9 330 3 69.4 27.0 20.4 2.0 0.0 0.00 66.7 71.1 2.0 4.3 1.8 314 4 66.4 30.7 26.6 1.6 0.0 0.00 65.8 71.1 1.8 4.3 1.6 286 5 62.1 33.6 34.4 1.3 0.0 0.00 65.1 70.9 0.7 2.2 0.4 218 6 60.8 34.5 37.0 1.1 1.9 0.00 64.4 70.9 0.4 1.1 0.4 260 7 66.6 36.0 32.5 1.5 18.9 0.00 64.0 70.7 0.4 0.4 0.2 108 8 74.1 31.1 20.7 2.3 35.1 0.00 66.2 70.5 4.0 8.7 3.6 298 9 76.6 28.0 16.7 2.6 47.1 0.00 68.4 70.5 4.3 7.8 3.8 296 10 79.2 27.5 15.0 2.9 64.3 0.00 71.6 70.3 2.9 7.2 2.2 284 11 81.7 27.7 13.9 3.2 80.5 0.00 75.2 70.2 3.1 8.3 0.4 254 12 84.4 26.8 12.3 3.5 83.8 0.00 78.3 70.2 4.3 11.6 1.6 15 13 88.9 19.4 7.8 4.3 87.4 0.00 79.3 70.0 11.4 25.9 10.3 240 14 90.1 15.8 6.4 4.5 90.1 0.00 79.7 70.0 11.6 21.7 10.5 241 15 90.1 17.4 6.8 4.5 80.8 0.00 80.1 70.0 10.7 19.7 8.9 230 16 90.5 17.2 6.7 4.6 65.5 0.00 79.7 70.2 9.6 18.8 8.3 229 17 90.1 19.8 7.6 4.5 55.9 0.00 79.0 70.3 10.5 20.8 9.6 235 18 88.5 24.1 9.6 4.2 28.7 0.00 77.5 70.3 8.7 18.6 7.6 232 19 86.9 26.6 11.3 3.9 14.3 0.00 75.7 70.5 8.7 17.0 7.8 231 20 82.8 24.1 11.5 3.4 0.7 0.00 73.4 70.7 8.1 14.1 7.6 255 21 79.3 21.9 11.7 3.0 0.0 0.00 71.6 70.9 4.7 10.3 4.7 268 22 75.9 25.9 15.7 2.6 0.0 0.00 69.8 70.9 4.0 8.5 3.8 276 23 71.6 32.2 23.4 2.0 0.0 0.00 68.0 71.1 2.0 6.5 1.1 10 24 69.6 30.9 24.0 1.9 0.0 0.00 67.5 71.1 3.1 6.9 2.7 314 AZMET Daily Weather Data : TUCSON : Jun 6 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.8 58.8 77.9 DegF RELATIVE HUMIDITY 45.1 4.9 17.1 % DEWPOINT 26.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 80.2 64.0 71.8 DegF SOIL TEMP. 20 in 71.2 70.0 70.7 DegF WIND SPEED 25.9 5.1 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 254 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 19.3 1659 24.3 2216 29.3 2843 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 7 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.4 29.5 23.3 1.8 0.0 0.00 66.6 71.1 3.1 5.6 2.9 302 2 66.7 29.5 24.7 1.7 0.0 0.00 65.5 71.1 1.8 5.6 1.1 331 3 62.8 30.0 28.9 1.4 0.0 0.00 64.4 70.9 1.1 3.6 0.7 131 4 60.3 29.3 30.7 1.2 0.0 0.00 63.3 70.9 1.6 3.4 1.3 90 5 59.2 28.9 31.5 1.2 0.0 0.00 62.2 70.7 2.5 4.0 2.2 92 6 58.6 29.5 32.9 1.1 1.7 0.00 61.3 70.5 2.0 3.8 2.0 78 7 62.6 31.6 31.0 1.3 16.5 0.00 61.2 70.5 0.4 0.4 0.4 81 8 70.7 31.5 23.4 2.0 34.6 0.00 63.3 70.2 0.4 0.4 0.2 108 9 73.8 28.9 19.0 2.3 52.3 0.00 66.7 70.0 1.3 5.6 0.4 116 10 76.1 27.7 16.8 2.6 67.1 0.00 70.5 69.8 2.7 6.9 1.6 83 11 78.3 27.1 15.1 2.8 72.2 0.00 73.8 69.6 3.6 10.7 2.2 81 12 79.9 25.3 13.4 3.0 86.0 0.00 76.8 69.6 4.0 10.7 1.1 294 13 82.0 25.2 12.4 3.3 87.2 0.00 79.5 69.4 4.0 11.9 0.4 225 14 84.7 23.7 10.6 3.6 84.1 0.00 81.1 69.4 5.1 15.0 2.9 231 15 86.4 23.9 10.2 3.9 77.9 0.00 81.9 69.4 5.4 13.9 3.1 319 16 87.8 24.8 10.1 4.1 64.0 0.00 81.7 69.6 5.4 15.0 3.8 342 17 89.2 22.6 8.8 4.3 47.8 0.00 80.6 69.6 8.1 15.4 6.9 266 18 88.2 23.4 9.4 4.1 26.8 0.00 78.4 69.8 8.5 13.6 8.1 277 19 86.5 23.2 9.8 3.9 10.5 0.00 75.6 70.2 8.3 13.0 7.8 307 20 84.0 24.3 11.2 3.5 0.5 0.00 73.2 70.3 5.8 10.7 5.6 299 21 81.0 26.4 13.5 3.1 0.0 0.00 71.6 70.5 2.9 6.5 2.9 280 22 79.7 30.7 16.8 2.9 0.0 0.00 70.3 70.5 4.9 9.2 4.9 308 23 78.3 36.3 22.1 2.6 0.0 0.00 69.1 70.7 6.3 10.3 6.0 305 24 76.3 44.1 31.6 2.1 0.0 0.00 68.0 70.7 5.8 9.8 5.4 300 AZMET Daily Weather Data : TUCSON : Jun 7 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.3 57.6 75.9 DegF RELATIVE HUMIDITY 37.8 7.3 19.0 % DEWPOINT 28.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 81.9 61.0 71.1 DegF SOIL TEMP. 20 in 71.1 69.4 70.2 DegF WIND SPEED 15.4 4.0 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 301 Degrees SOLAR RADIATION 729.6 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 18.4 1678 23.2 2239 28.3 2872 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 8 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.1 45.5 36.2 1.8 0.0 0.00 67.5 70.7 2.9 5.6 2.7 322 2 73.0 46.2 38.5 1.7 0.0 0.00 66.9 70.7 2.5 4.3 2.2 310 3 69.3 43.7 39.5 1.5 0.0 0.00 66.2 70.7 2.0 5.1 0.7 107 4 64.4 38.7 38.7 1.3 0.0 0.00 65.3 70.7 1.6 3.4 1.3 95 5 61.9 39.2 43.0 1.1 0.0 0.00 64.2 70.5 2.0 3.6 1.8 76 6 60.6 39.0 44.7 1.0 2.4 0.00 63.3 70.5 0.9 2.7 0.9 79 7 64.4 40.5 41.5 1.2 15.5 0.00 63.3 70.3 2.0 4.5 2.0 72 8 72.5 39.9 30.6 1.9 37.3 0.00 65.5 70.2 3.1 6.3 2.9 94 9 77.7 34.3 20.7 2.6 54.2 0.00 68.5 70.0 3.4 6.9 2.9 94 10 80.4 32.2 17.4 2.9 69.8 0.00 72.0 70.0 3.8 10.7 3.1 94 11 82.4 30.0 14.9 3.2 78.4 0.00 75.0 69.8 4.9 11.0 2.0 145 12 84.9 27.9 12.6 3.6 84.3 0.00 78.3 69.6 5.1 12.1 2.5 107 13 86.7 25.9 11.0 3.9 86.2 0.00 81.5 69.6 3.8 11.9 0.9 158 14 89.1 24.8 9.7 4.2 84.3 0.00 84.2 69.6 4.9 13.9 1.8 184 15 91.6 23.2 8.4 4.6 76.2 0.00 85.1 69.8 10.3 19.9 9.4 240 16 91.6 22.3 8.1 4.6 58.8 0.00 84.9 69.8 9.8 20.1 8.9 247 17 91.4 17.8 6.7 4.7 43.0 0.00 84.2 70.0 8.9 16.8 7.8 234 18 89.8 17.8 7.0 4.5 24.9 0.00 82.6 70.3 8.3 16.1 7.2 216 19 88.3 18.3 7.5 4.2 12.7 0.00 80.4 70.5 7.8 15.0 7.2 216 20 86.9 20.1 8.6 4.0 0.5 0.00 78.4 70.7 8.1 14.8 7.4 232 21 85.1 20.3 9.1 3.7 0.0 0.00 76.8 71.1 6.9 16.1 6.5 243 22 82.6 23.4 11.3 3.4 0.0 0.00 74.3 71.2 5.1 12.1 4.7 273 23 81.7 25.2 12.6 3.2 0.0 0.00 72.5 71.4 4.0 8.9 3.6 229 24 80.1 31.1 16.8 2.9 0.0 0.00 71.2 71.4 3.1 8.3 2.0 140 AZMET Daily Weather Data : TUCSON : Jun 8 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.7 59.7 79.7 DegF RELATIVE HUMIDITY 47.6 5.8 20.6 % DEWPOINT 30.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 85.1 63.0 73.8 DegF SOIL TEMP. 20 in 71.4 69.6 70.3 DegF WIND SPEED 20.1 4.7 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 222 Degrees SOLAR RADIATION 728.4 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 20.0 1698 24.8 2264 29.9 2902 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 9 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.1 34.3 20.5 2.6 0.0 0.00 70.5 71.4 2.2 5.1 1.8 50 2 77.0 37.6 24.2 2.4 0.0 0.00 69.6 71.6 4.3 8.9 4.0 326 3 75.2 39.9 28.0 2.2 0.0 0.00 69.1 71.6 1.6 4.3 0.9 127 4 75.0 39.0 27.4 2.2 0.0 0.00 69.1 71.4 3.8 6.3 3.8 97 5 74.1 39.7 28.9 2.0 0.0 0.00 68.7 71.4 3.4 5.6 3.4 90 6 73.8 39.9 29.3 2.0 0.7 0.00 68.2 71.2 3.1 6.3 3.1 103 7 74.8 40.6 29.2 2.1 3.1 0.00 67.8 71.2 3.8 8.1 3.8 106 8 76.5 40.8 28.0 2.2 7.9 0.00 67.8 71.1 4.7 8.7 4.7 98 9 77.9 41.4 27.2 2.4 13.4 0.00 68.2 70.9 3.1 6.7 2.9 114 10 80.6 40.3 23.7 2.7 21.5 0.00 69.6 70.9 2.7 8.3 2.2 92 11 82.8 40.3 22.2 3.0 44.4 0.00 71.6 70.7 5.6 9.4 5.4 92 12 85.1 39.7 20.1 3.3 77.4 0.00 74.8 70.7 6.5 13.0 5.8 93 13 87.4 38.5 17.8 3.7 47.8 0.00 76.5 70.5 6.5 17.0 2.9 216 14 90.0 36.9 15.5 4.1 52.8 0.00 77.2 70.5 8.3 15.4 7.4 227 15 90.1 36.0 14.8 4.1 41.1 0.00 76.6 70.5 10.3 21.7 9.4 236 16 90.1 35.6 14.6 4.1 35.6 0.00 75.7 70.5 10.1 19.9 9.4 235 17 90.5 35.6 14.4 4.2 35.6 0.00 75.7 70.5 10.5 18.1 9.8 244 18 89.2 34.9 14.6 4.0 11.5 0.00 74.3 70.5 9.4 17.2 8.5 240 19 87.8 34.2 14.8 3.8 3.3 0.00 72.7 70.7 8.9 17.4 8.5 236 20 86.5 35.4 16.3 3.6 0.2 0.00 71.2 70.7 6.0 13.2 5.4 223 21 83.1 40.3 22.3 3.0 0.0 0.00 70.3 70.7 8.7 21.0 7.4 190 22 79.2 43.3 28.0 2.5 0.0 0.00 69.6 70.9 4.3 9.8 2.9 143 23 77.4 45.3 32.1 2.2 0.0 0.00 69.1 70.9 2.9 8.9 2.7 128 24 76.8 45.7 33.3 2.1 0.0 0.00 68.7 70.9 4.7 18.3 2.7 303 AZMET Daily Weather Data : TUCSON : Jun 9 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.8 73.2 81.7 DegF RELATIVE HUMIDITY 41.0 13.4 22.8 % DEWPOINT 39.0 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 77.2 67.6 71.4 DegF SOIL TEMP. 20 in 71.6 70.5 70.9 DegF WIND SPEED 21.7 5.6 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 198 Degrees SOLAR RADIATION 396.1 Langleys PRECIPITATION 0.00 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 26.1 1724 31.1 2295 36.0 2938 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 10 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.1 46.8 37.8 1.8 0.0 0.00 68.0 70.7 7.6 18.8 7.2 353 2 72.0 49.5 45.2 1.5 0.0 0.00 67.3 70.7 4.9 11.4 4.5 98 3 69.4 53.8 57.3 1.0 0.0 0.00 66.6 70.7 5.4 11.4 5.1 91 4 68.9 52.0 55.0 1.1 0.0 0.00 65.8 70.5 4.9 9.4 4.9 96 5 67.3 52.3 58.8 0.9 0.0 0.00 65.1 70.5 5.6 9.6 5.4 85 6 66.4 52.5 61.4 0.9 2.2 0.00 64.6 70.3 5.6 8.9 5.4 92 7 69.3 51.8 53.9 1.1 16.3 0.00 64.8 70.3 5.1 9.2 5.1 98 8 73.9 50.9 44.5 1.6 33.5 0.00 66.6 70.2 5.8 9.6 5.6 106 9 76.8 49.3 38.0 2.0 50.7 0.00 69.6 70.0 4.9 11.2 4.5 119 10 79.7 43.0 27.2 2.5 65.7 0.00 72.7 70.0 4.9 11.9 3.8 142 11 82.0 39.7 22.2 2.9 77.2 0.00 76.5 69.8 5.1 28.0 2.9 145 12 84.6 32.0 15.1 3.4 84.1 0.00 79.7 69.8 7.4 15.9 5.8 234 13 85.8 29.1 12.9 3.7 86.2 0.00 82.6 69.8 7.6 16.3 6.7 246 14 87.4 27.3 11.4 3.9 84.1 0.00 84.6 69.8 9.4 17.9 8.5 248 15 88.0 24.4 9.9 4.1 76.9 0.00 85.5 69.8 8.9 19.9 7.8 244 16 88.7 24.3 9.6 4.2 64.3 0.00 85.8 70.0 8.7 18.1 7.4 238 17 88.9 25.2 9.9 4.2 48.3 0.00 85.3 70.2 7.2 15.7 5.6 235 18 88.3 23.7 9.5 4.1 29.6 0.00 83.8 70.3 7.6 17.0 6.3 224 19 86.4 23.4 10.0 3.9 7.2 0.00 81.0 70.7 7.8 17.0 7.2 244 20 83.3 23.5 11.1 3.5 0.7 0.00 78.1 70.9 6.5 11.6 6.3 271 21 80.4 25.5 13.2 3.1 0.0 0.00 74.8 71.1 8.9 16.1 8.7 296 22 77.7 25.0 14.1 2.8 0.0 0.00 71.6 71.2 6.3 11.9 6.0 308 23 75.2 24.6 15.2 2.5 0.0 0.00 69.4 71.4 4.3 7.4 4.0 305 24 72.1 28.0 19.5 2.2 0.0 0.00 68.0 71.6 2.5 4.9 2.0 281 AZMET Daily Weather Data : TUCSON : Jun 10 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.6 65.8 78.6 DegF RELATIVE HUMIDITY 62.6 7.8 27.6 % DEWPOINT 36.5 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 86.0 64.4 74.1 DegF SOIL TEMP. 20 in 71.6 69.8 70.3 DegF WIND SPEED 28.0 6.5 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 233 Degrees SOLAR RADIATION 726.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.1 1746 27.2 2322 32.0 2970 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 11 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 69.4 31.6 24.8 1.9 0.0 0.00 67.3 71.6 1.6 5.4 0.9 246 2 64.9 30.0 27.0 1.5 0.0 0.00 66.7 71.6 2.2 4.5 1.8 80 3 62.1 29.7 29.2 1.3 0.0 0.00 65.8 71.4 1.6 4.0 1.3 83 4 60.6 29.3 30.5 1.3 0.0 0.00 64.8 71.4 1.6 3.6 1.3 90 5 61.0 29.8 30.5 1.3 0.0 0.00 63.7 71.2 2.9 5.1 2.7 72 6 60.4 30.4 31.9 1.2 2.4 0.00 62.4 71.1 2.7 4.3 2.5 99 7 65.3 33.4 30.4 1.5 17.7 0.00 62.2 70.9 2.2 4.3 2.0 88 8 71.2 34.5 26.0 1.9 33.9 0.00 64.4 70.7 3.1 6.3 2.9 86 9 76.5 31.5 19.3 2.5 55.4 0.00 68.0 70.5 4.5 9.4 3.4 125 10 79.0 26.6 14.4 2.9 67.6 0.00 71.6 70.3 4.3 11.0 2.7 133 11 80.6 29.3 15.4 3.0 72.2 0.00 74.5 70.2 5.4 14.8 3.8 116 12 82.8 29.3 14.2 3.3 86.5 0.00 77.5 70.0 5.1 13.6 4.3 117 13 84.7 27.0 12.2 3.6 69.3 0.00 79.0 69.8 3.8 15.4 1.1 214 14 86.9 25.7 10.8 3.9 71.4 0.00 80.1 69.8 5.8 18.6 3.8 254 15 88.5 23.2 9.2 4.2 72.2 0.00 80.2 69.8 8.9 18.8 7.6 241 16 88.7 21.4 8.5 4.2 52.3 0.00 78.8 69.8 10.5 19.9 9.4 263 17 88.9 18.9 7.6 4.3 38.5 0.00 77.7 70.0 10.5 18.3 9.8 251 18 88.2 16.5 7.0 4.2 24.6 0.00 75.9 70.2 8.9 17.0 8.3 248 19 84.4 23.2 10.5 3.6 5.5 0.00 73.6 70.3 8.7 15.4 8.3 316 20 81.1 23.5 11.8 3.2 0.2 0.00 71.4 70.5 5.6 10.1 5.1 305 21 79.2 23.9 12.9 3.0 0.0 0.00 69.6 70.5 6.9 12.3 6.3 304 22 78.1 24.1 13.5 2.8 0.0 0.00 68.2 70.5 6.9 11.4 6.7 305 23 74.8 26.4 16.5 2.5 0.0 0.00 67.1 70.7 5.8 9.6 5.6 277 24 70.9 28.4 20.5 2.1 0.0 0.00 66.0 70.7 2.9 5.4 2.7 255 AZMET Daily Weather Data : TUCSON : Jun 11 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.8 59.2 76.1 DegF RELATIVE HUMIDITY 42.7 5.5 18.1 % DEWPOINT 27.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 80.4 61.9 70.7 DegF SOIL TEMP. 20 in 71.6 69.8 70.5 DegF WIND SPEED 19.9 5.1 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 265 Degrees SOLAR RADIATION 669.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.9 1765 23.9 2346 29.0 2999 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 12 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.7 29.8 25.2 1.7 0.0 0.00 65.1 70.5 1.1 3.8 0.9 275 2 63.1 30.9 29.7 1.4 0.0 0.00 64.0 70.5 1.3 4.0 1.1 101 3 60.8 30.0 31.1 1.3 0.0 0.00 63.1 70.5 1.3 4.5 1.3 79 4 59.2 30.4 33.5 1.1 0.0 0.00 62.2 70.3 1.8 5.6 1.1 102 5 60.4 32.0 34.1 1.2 0.0 0.00 61.5 70.2 1.8 4.5 0.9 59 6 56.7 32.2 39.4 0.9 2.4 0.00 60.8 70.0 1.6 3.4 1.3 62 7 63.3 33.6 32.9 1.3 17.0 0.00 61.0 69.8 1.1 2.9 0.9 54 8 70.5 34.7 26.8 1.9 34.6 0.00 63.5 69.6 1.3 4.7 1.1 108 9 74.8 36.5 24.8 2.2 52.1 0.00 67.1 69.4 3.6 8.3 3.1 97 10 79.9 34.5 19.5 2.8 67.4 0.00 71.2 69.3 5.4 15.4 4.7 107 11 82.9 31.6 15.7 3.2 78.4 0.00 75.0 69.1 7.2 15.4 6.3 120 12 85.8 29.8 13.3 3.7 84.6 0.00 78.8 69.1 7.4 15.4 6.5 127 13 88.7 29.3 11.9 4.1 86.0 0.00 82.8 68.9 5.6 15.2 2.2 180 14 90.9 25.7 9.6 4.5 84.1 0.00 85.5 68.9 7.2 13.0 4.5 242 15 92.1 25.0 8.9 4.7 76.9 0.00 87.1 69.1 6.3 17.0 4.7 258 16 93.0 23.9 8.2 4.9 64.5 0.00 87.6 69.3 10.1 22.4 9.2 251 17 93.2 25.2 8.7 4.8 48.3 0.00 86.7 69.4 10.3 20.4 9.4 249 18 92.5 25.7 9.1 4.7 31.1 0.00 84.9 69.6 10.7 18.1 10.3 252 19 90.9 25.9 9.6 4.5 14.1 0.00 82.0 70.0 10.5 18.1 10.1 250 20 88.0 25.2 10.3 4.1 1.0 0.00 79.0 70.2 7.6 14.1 7.4 249 21 84.6 25.5 11.6 3.6 0.0 0.00 76.6 70.5 5.6 10.7 5.4 261 22 81.7 25.3 12.6 3.2 0.0 0.00 73.4 70.7 4.0 7.4 3.8 283 23 75.4 28.8 17.9 2.5 0.0 0.00 71.2 70.9 1.8 6.5 1.3 294 24 74.3 27.3 17.5 2.4 0.0 0.00 69.4 71.1 2.5 5.4 1.8 285 AZMET Daily Weather Data : TUCSON : Jun 12 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.1 55.6 77.9 DegF RELATIVE HUMIDITY 43.6 7.2 19.2 % DEWPOINT 29.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 87.6 60.6 73.2 DegF SOIL TEMP. 20 in 71.1 68.9 69.8 DegF WIND SPEED 22.4 4.9 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 236 Degrees SOLAR RADIATION 742.3 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 18.2 1783 23.2 2370 28.3 3027 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 13 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.6 23.9 15.5 2.4 0.0 0.00 68.0 71.1 2.7 4.7 2.5 285 2 68.4 28.0 22.0 1.9 0.0 0.00 67.6 71.1 1.1 2.7 0.7 81 3 65.5 29.5 25.9 1.6 0.0 0.00 67.1 71.1 1.1 5.1 0.2 109 4 64.9 32.4 29.5 1.5 0.0 0.00 66.0 70.9 1.3 3.8 1.1 102 5 62.4 32.7 32.7 1.3 0.0 0.00 65.1 70.9 1.1 4.0 0.9 97 6 62.1 32.5 32.9 1.3 1.2 0.00 64.4 70.7 1.8 3.6 1.6 76 7 68.2 35.1 29.6 1.7 15.8 0.00 64.2 70.7 1.6 5.4 1.6 105 8 74.3 35.4 24.2 2.2 33.0 0.00 66.2 70.5 4.0 6.3 4.0 90 9 81.1 34.5 18.7 3.0 49.7 0.00 69.6 70.3 4.0 9.4 3.8 96 10 84.6 40.3 21.0 3.2 59.0 0.00 72.7 70.2 5.6 11.4 4.5 112 11 86.4 41.5 20.7 3.4 65.5 0.00 76.1 70.0 4.0 10.3 1.6 143 12 87.8 40.1 18.7 3.7 50.4 0.00 77.5 69.8 5.6 19.2 2.5 242 13 89.8 37.8 16.0 4.0 80.8 0.00 79.3 69.8 6.0 15.0 4.0 235 14 91.4 38.7 15.8 4.2 85.1 0.00 82.0 69.8 6.3 15.2 1.8 228 15 93.6 39.2 15.1 4.6 74.3 0.00 82.8 69.8 8.1 21.0 6.3 246 16 94.1 39.0 14.8 4.7 64.7 0.00 82.2 69.8 10.5 21.5 9.6 242 17 94.1 37.4 13.8 4.7 48.3 0.00 81.5 70.0 10.5 21.3 9.6 236 18 93.2 35.2 13.1 4.6 30.3 0.00 80.4 70.2 10.5 18.6 9.6 238 19 91.4 34.5 13.4 4.3 13.1 0.00 78.1 70.3 9.4 15.0 8.7 246 20 88.3 34.0 14.4 3.9 1.0 0.00 75.9 70.5 8.5 13.6 8.1 265 21 83.8 31.6 15.3 3.4 0.0 0.00 72.9 70.7 8.9 14.1 8.7 299 22 81.5 32.2 16.8 3.1 0.0 0.00 70.7 70.9 6.7 12.5 6.5 289 23 78.6 32.9 19.0 2.7 0.0 0.00 69.4 70.9 4.9 6.9 4.9 283 24 75.0 34.3 22.8 2.3 0.0 0.00 68.7 70.9 2.5 6.0 2.5 268 AZMET Daily Weather Data : TUCSON : Jun 13 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.0 60.6 80.6 DegF RELATIVE HUMIDITY 49.7 12.3 20.1 % DEWPOINT 34.7 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 82.8 64.0 72.9 DegF SOIL TEMP. 20 in 71.1 69.8 70.5 DegF WIND SPEED 21.5 5.4 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 249 Degrees SOLAR RADIATION 672.3 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 20.9 1804 25.9 2395 31.0 3058 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 14 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.3 35.4 27.7 1.8 0.0 0.00 67.8 70.9 0.9 3.4 0.9 187 2 67.5 35.2 30.4 1.6 0.0 0.00 66.9 70.9 1.1 4.5 0.9 104 3 65.8 35.1 32.0 1.5 0.0 0.00 66.0 70.9 0.7 2.5 0.7 104 4 64.2 35.8 34.7 1.3 0.0 0.00 65.3 70.7 1.1 4.3 0.9 77 5 62.2 37.2 39.4 1.2 0.0 0.00 64.4 70.7 1.3 3.8 1.1 92 6 63.1 37.9 39.2 1.2 1.7 0.00 63.5 70.5 1.6 4.3 1.6 81 7 65.3 39.4 38.5 1.3 7.2 0.00 63.3 70.3 1.8 3.6 1.6 81 8 71.8 39.4 31.0 1.9 30.3 0.00 64.8 70.2 4.7 9.2 4.5 87 9 79.2 38.1 23.0 2.6 50.9 0.00 68.0 70.2 6.3 11.9 6.0 84 10 82.8 38.8 21.0 3.0 65.9 0.00 71.4 70.0 5.8 11.4 4.9 104 11 85.5 37.8 18.4 3.4 77.4 0.00 75.2 69.8 4.3 13.0 1.8 160 12 87.4 32.4 14.0 3.8 83.8 0.00 78.4 69.6 5.6 14.1 4.3 258 13 89.4 31.3 12.6 4.1 85.5 0.00 80.4 69.6 8.1 15.7 6.7 292 14 92.1 29.5 10.7 4.6 82.2 0.00 80.6 69.6 12.3 20.8 11.4 245 15 93.0 27.3 9.5 4.8 73.8 0.00 80.1 69.6 10.7 23.7 9.4 242 16 93.0 24.4 8.4 4.9 63.3 0.00 79.7 69.6 12.1 24.4 11.2 246 17 92.5 24.3 8.5 4.8 41.8 0.00 79.0 69.8 8.3 17.2 7.4 228 18 91.6 23.4 8.4 4.6 24.6 0.00 78.1 70.0 7.8 18.1 6.9 229 19 89.8 22.3 8.6 4.4 8.8 0.00 75.9 70.2 8.3 15.4 8.1 237 20 87.1 22.5 9.4 4.0 0.7 0.00 73.8 70.3 6.7 16.1 5.8 254 21 83.8 27.7 13.0 3.4 0.0 0.00 72.0 70.5 8.7 17.0 8.5 292 22 81.0 31.3 16.4 3.0 0.0 0.00 70.5 70.5 4.9 7.8 4.7 317 23 79.2 32.0 18.0 2.8 0.0 0.00 69.3 70.7 4.7 8.3 4.5 298 24 75.7 35.1 22.8 2.3 0.0 0.00 68.4 70.7 2.5 5.8 2.5 283 AZMET Daily Weather Data : TUCSON : Jun 14 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.5 61.3 79.7 DegF RELATIVE HUMIDITY 45.1 7.2 20.7 % DEWPOINT 32.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 80.8 63.1 71.8 DegF SOIL TEMP. 20 in 71.1 69.4 70.2 DegF WIND SPEED 24.4 5.4 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 250 Degrees SOLAR RADIATION 698.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.1 1825 26.1 2422 31.0 3089 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 15 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.5 36.5 28.7 1.8 0.0 0.00 67.1 70.7 1.3 4.0 0.9 154 2 66.9 36.9 33.1 1.5 0.0 0.00 66.2 70.7 1.6 4.3 1.1 94 3 63.0 37.6 38.7 1.2 0.0 0.00 65.1 70.7 1.1 3.1 1.1 100 4 60.8 37.2 41.7 1.1 0.0 0.00 64.0 70.5 1.8 4.0 1.3 91 5 60.6 36.5 40.6 1.1 0.0 0.00 63.1 70.3 2.5 4.0 2.5 78 6 61.0 36.3 39.8 1.1 2.4 0.00 62.4 70.3 2.7 4.5 2.7 80 7 66.4 36.9 33.7 1.5 17.0 0.00 62.4 70.2 2.2 4.3 2.2 90 8 73.2 37.8 27.7 2.0 34.4 0.00 64.8 70.0 2.2 6.3 2.2 93 9 78.1 35.4 21.4 2.6 51.4 0.00 68.4 69.8 4.3 8.9 3.8 79 10 80.8 32.7 17.5 3.0 65.9 0.00 72.3 69.6 4.7 10.5 3.6 85 11 83.1 34.2 17.2 3.2 77.4 0.00 76.5 69.4 4.7 11.0 3.1 115 12 85.1 31.8 14.7 3.5 83.8 0.00 80.4 69.4 5.4 12.5 4.3 91 13 87.8 30.7 13.0 3.9 85.3 0.00 83.8 69.4 5.4 16.1 2.0 237 14 90.0 28.8 11.1 4.3 82.7 0.00 86.4 69.4 7.6 22.6 6.5 241 15 91.4 27.0 9.9 4.5 75.5 0.00 87.8 69.4 8.5 19.7 6.9 231 16 91.9 24.8 8.9 4.7 63.8 0.00 88.0 69.6 11.2 23.9 10.3 251 17 91.6 24.3 8.7 4.6 48.3 0.00 87.1 69.8 11.2 22.6 10.3 246 18 90.9 23.9 8.9 4.5 30.6 0.00 85.1 70.0 10.5 19.7 9.6 246 19 89.2 23.0 9.0 4.3 12.7 0.00 82.2 70.3 9.6 17.4 9.2 254 20 86.5 23.7 10.0 3.9 0.7 0.00 79.3 70.5 7.6 15.4 7.2 256 21 82.8 24.8 11.9 3.4 0.0 0.00 75.7 70.9 6.7 13.4 6.3 290 22 79.7 26.4 14.1 3.0 0.0 0.00 72.1 71.1 7.4 11.6 7.2 315 23 76.6 31.6 19.5 2.5 0.0 0.00 70.0 71.2 4.3 8.9 4.0 323 24 72.3 34.9 25.4 2.0 0.0 0.00 68.7 71.4 1.3 4.3 0.4 149 AZMET Daily Weather Data : TUCSON : Jun 15 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.0 59.2 78.3 DegF RELATIVE HUMIDITY 44.9 7.7 21.0 % DEWPOINT 31.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 88.2 62.2 74.1 DegF SOIL TEMP. 20 in 71.4 69.3 70.2 DegF WIND SPEED 23.9 5.1 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 251 Degrees SOLAR RADIATION 731.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.6 1844 24.7 2446 29.7 3119 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 16 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.3 37.9 33.8 1.5 0.0 0.00 67.6 71.4 1.1 4.3 0.7 111 2 63.5 37.9 38.9 1.2 0.0 0.00 66.7 71.4 1.1 4.0 1.1 92 3 63.9 34.2 32.8 1.4 0.0 0.00 66.4 71.2 2.5 5.8 2.5 78 4 64.9 33.3 30.6 1.5 0.0 0.00 65.8 71.2 4.3 6.3 4.3 92 5 63.9 32.9 31.2 1.4 0.0 0.00 64.6 71.1 3.6 6.3 3.4 90 6 61.7 32.4 33.0 1.3 2.4 0.00 63.5 70.9 2.9 5.4 2.9 64 7 66.7 33.1 28.6 1.6 17.2 0.00 63.1 70.7 3.6 6.0 3.4 92 8 73.8 34.7 24.0 2.2 34.4 0.00 65.3 70.5 3.1 5.6 2.9 90 9 79.9 28.9 15.6 2.9 51.6 0.00 68.9 70.3 3.1 7.4 2.9 97 10 82.2 28.2 14.0 3.2 66.7 0.00 72.9 70.2 3.1 8.1 2.0 129 11 84.0 28.4 13.3 3.4 77.4 0.00 76.3 70.0 4.5 11.0 2.2 130 12 86.2 30.9 13.7 3.7 84.1 0.00 79.2 70.0 4.7 9.8 2.7 154 13 88.0 29.5 12.2 4.0 86.0 0.00 81.7 69.8 4.9 11.9 2.9 254 14 90.7 28.9 10.9 4.4 84.1 0.00 83.5 69.8 4.7 13.2 3.4 264 15 93.6 27.1 9.3 4.9 77.6 0.00 83.5 69.8 8.1 19.0 6.0 203 16 94.1 27.0 9.1 5.0 58.8 0.00 82.6 70.0 8.1 17.0 7.2 219 17 93.6 27.7 9.5 4.9 40.1 0.00 81.3 70.0 8.7 15.2 7.2 238 18 92.1 26.2 9.3 4.7 20.8 0.00 79.5 70.2 11.2 20.4 10.7 257 19 90.7 25.0 9.3 4.5 10.8 0.00 77.2 70.5 9.2 15.7 8.9 248 20 88.0 25.7 10.5 4.1 1.0 0.00 75.0 70.7 7.6 17.4 6.9 259 21 83.8 36.5 18.5 3.2 0.0 0.00 73.2 70.7 9.8 19.7 9.6 285 22 82.0 37.0 20.0 3.0 0.0 0.00 71.6 70.9 7.2 15.0 7.2 297 23 79.2 37.6 22.5 2.6 0.0 0.00 70.3 71.1 3.6 6.9 3.4 285 24 75.2 38.5 26.7 2.2 0.0 0.00 69.1 71.1 1.3 3.6 1.3 250 AZMET Daily Weather Data : TUCSON : Jun 16 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.0 60.6 79.5 DegF RELATIVE HUMIDITY 58.2 7.9 19.9 % DEWPOINT 31.6 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 83.7 63.0 72.9 DegF SOIL TEMP. 20 in 71.4 69.8 70.5 DegF WIND SPEED 20.4 5.1 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 240 Degrees SOLAR RADIATION 712.9 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 20.9 1865 25.7 2472 30.8 3149 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 17 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.5 38.3 33.0 1.6 0.0 0.00 67.8 71.1 0.9 2.0 0.7 357 2 66.0 38.5 36.3 1.4 0.0 0.00 66.7 71.1 1.6 3.8 1.3 57 3 64.8 38.7 38.2 1.3 0.0 0.00 65.7 70.9 1.6 3.4 1.6 72 4 61.9 40.6 45.6 1.0 0.0 0.00 64.6 70.9 0.9 2.5 0.9 77 5 60.8 40.6 47.2 1.0 0.0 0.00 63.7 70.7 1.3 2.7 1.3 80 6 60.3 41.4 49.9 0.9 2.2 0.00 63.0 70.7 0.4 2.0 0.4 112 7 67.1 40.8 38.4 1.4 16.3 0.00 63.7 70.5 2.0 5.1 1.8 75 8 71.4 40.5 32.5 1.8 18.6 0.00 64.9 70.3 1.3 3.1 1.3 62 9 77.4 41.4 27.6 2.3 51.4 0.00 68.7 70.2 1.8 4.9 1.3 108 10 82.0 40.6 23.0 2.9 64.7 0.00 73.4 70.0 2.9 8.1 2.5 95 11 85.1 35.2 17.0 3.4 77.2 0.00 76.6 69.8 5.4 14.5 3.8 136 12 88.3 32.4 13.7 3.9 77.6 0.00 80.8 69.8 6.0 15.2 3.4 126 13 90.9 30.2 11.5 4.4 80.5 0.00 83.3 69.6 8.1 19.2 5.4 198 14 93.0 28.9 10.2 4.8 83.8 0.00 86.2 69.6 8.7 18.8 6.9 224 15 94.1 25.7 8.6 5.0 77.9 0.00 87.6 69.8 10.1 20.1 8.9 236 16 93.2 25.2 8.6 4.9 55.7 0.00 87.6 69.8 11.6 21.7 10.5 247 17 91.4 26.1 9.5 4.6 23.6 0.00 85.5 70.0 8.9 17.4 8.1 244 18 90.7 26.4 9.9 4.4 14.3 0.00 83.3 70.3 8.5 15.7 7.8 232 19 88.9 28.6 11.4 4.1 6.9 0.00 81.1 70.5 8.7 16.6 8.3 241 20 87.4 29.5 12.4 3.9 1.0 0.00 79.0 70.7 6.5 12.1 6.3 238 21 84.6 32.2 15.2 3.5 0.0 0.00 76.5 71.1 4.3 9.2 4.0 260 22 82.6 40.5 22.5 3.0 0.0 0.00 73.6 71.2 7.8 13.2 7.6 291 23 80.8 43.3 26.5 2.6 0.0 0.00 71.8 71.4 6.7 11.2 6.5 302 24 79.5 43.5 28.0 2.5 0.0 0.00 70.7 71.4 5.6 10.3 5.6 303 AZMET Daily Weather Data : TUCSON : Jun 17 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.8 59.4 79.7 DegF RELATIVE HUMIDITY 56.5 7.4 24.0 % DEWPOINT 35.4 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 88.0 63.0 74.3 DegF SOIL TEMP. 20 in 71.4 69.6 70.5 DegF WIND SPEED 21.7 5.1 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 242 Degrees SOLAR RADIATION 651.7 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 20.2 1886 25.2 2497 30.2 3180 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 18 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.7 44.2 30.6 2.3 0.0 0.00 70.2 71.4 3.4 6.9 3.4 308 2 76.3 44.6 32.6 2.1 0.0 0.00 70.0 71.4 2.5 6.9 1.3 308 3 74.1 45.0 35.1 1.9 0.0 0.00 69.6 71.4 1.6 3.4 0.2 188 4 72.0 44.8 37.7 1.7 0.0 0.00 68.9 71.4 1.3 3.1 1.1 86 5 69.3 45.7 42.9 1.4 0.0 0.00 68.0 71.2 1.8 2.7 1.6 87 6 67.8 45.5 44.8 1.3 3.1 0.00 67.3 71.2 1.1 3.4 1.1 65 7 73.0 44.2 35.7 1.8 12.9 0.00 67.3 71.1 3.1 4.9 2.9 94 8 76.5 43.0 30.4 2.2 31.3 0.00 68.7 70.9 3.6 6.7 3.4 111 9 80.4 43.5 27.1 2.6 49.9 0.00 71.6 70.9 4.7 8.3 4.3 109 10 83.3 43.3 24.7 2.9 65.7 0.00 75.2 70.7 4.0 9.2 3.4 110 11 86.4 37.2 17.7 3.5 76.9 0.00 78.1 70.7 6.5 14.8 5.1 121 12 89.2 32.0 13.0 4.1 83.4 0.00 80.1 70.5 7.2 16.8 4.7 158 13 91.2 34.0 13.2 4.3 84.6 0.00 81.7 70.5 8.1 21.3 6.5 220 14 91.9 34.5 13.2 4.4 80.8 0.00 82.8 70.5 8.5 18.8 6.9 227 15 92.3 34.9 13.2 4.5 74.8 0.00 82.9 70.5 8.9 22.1 6.9 253 16 92.8 35.1 13.2 4.6 62.8 0.00 84.2 70.7 7.2 17.0 5.6 267 17 93.2 33.1 12.1 4.7 47.1 0.00 84.2 70.7 8.7 18.1 7.4 257 18 92.3 32.0 11.8 4.6 29.9 0.00 82.8 70.9 8.9 17.4 8.5 258 19 91.4 32.4 12.3 4.4 16.5 0.00 80.6 71.1 9.4 18.6 8.7 296 20 89.4 32.0 13.0 4.1 1.9 0.00 78.3 71.2 8.7 14.5 8.5 294 21 87.6 33.3 14.4 3.8 0.0 0.00 76.3 71.4 6.0 11.2 5.8 310 22 85.8 35.4 16.5 3.5 0.0 0.00 75.0 71.6 5.8 8.3 5.6 310 23 84.4 35.2 17.3 3.3 0.0 0.00 73.6 71.8 4.5 7.8 4.3 308 24 81.3 36.5 20.1 2.9 0.0 0.00 72.3 71.8 2.0 5.4 1.3 266 AZMET Daily Weather Data : TUCSON : Jun 18 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.9 66.4 83.3 DegF RELATIVE HUMIDITY 49.8 10.8 22.6 % DEWPOINT 38.5 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 84.4 67.3 75.4 DegF SOIL TEMP. 20 in 71.8 70.5 71.1 DegF WIND SPEED 22.1 5.4 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 263 Degrees SOLAR RADIATION 721.7 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 23.4 1909 28.3 2525 33.3 3213 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 19 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.0 36.3 23.0 2.4 0.0 0.00 70.9 71.8 3.1 5.6 2.7 93 2 75.4 36.9 24.9 2.3 0.0 0.00 69.8 71.8 3.8 7.2 3.8 86 3 75.6 38.1 25.7 2.3 0.0 0.00 68.9 71.8 4.0 7.2 3.8 84 4 75.2 39.6 27.6 2.2 0.0 0.00 68.2 71.8 3.4 6.3 3.4 82 5 74.3 44.6 34.6 1.9 0.0 0.00 67.8 71.6 2.5 4.7 2.2 98 6 72.3 45.9 38.9 1.7 1.0 0.00 67.6 71.6 2.0 4.9 1.8 88 7 74.1 49.8 42.2 1.7 6.0 0.00 68.0 71.4 1.3 4.3 1.3 88 8 78.1 51.3 39.2 2.0 10.8 0.00 68.9 71.2 2.9 6.3 2.7 118 9 80.2 50.2 35.1 2.3 20.1 0.00 70.2 71.2 3.1 5.6 2.9 97 10 81.9 51.4 34.9 2.4 30.3 0.00 72.3 71.1 2.7 5.8 1.8 94 11 82.2 52.0 35.1 2.4 25.3 0.00 74.1 70.9 2.7 11.0 2.0 124 12 81.1 52.2 36.8 2.3 10.5 0.00 74.1 70.9 6.3 18.8 5.8 118 13 70.7 61.7 73.8 0.7 6.0 0.04 72.9 70.7 7.2 18.8 6.3 96 14 70.3 60.3 70.8 0.7 9.8 0.01 72.0 70.7 6.5 12.1 6.3 60 15 71.6 60.4 67.9 0.9 14.6 0.00 72.0 70.7 4.0 8.7 2.7 118 16 72.5 60.3 65.4 0.9 7.9 0.00 71.8 70.7 3.4 8.1 2.7 260 17 73.2 59.4 62.1 1.0 8.4 0.00 71.6 70.7 2.0 5.4 0.7 81 18 74.1 59.2 59.7 1.2 10.0 0.00 72.0 70.7 1.6 6.3 1.1 235 19 74.7 58.3 56.9 1.3 2.4 0.00 71.4 70.7 1.8 4.9 1.1 277 20 73.6 59.0 60.4 1.1 0.5 0.00 70.7 70.7 2.0 8.3 1.1 249 21 71.8 55.9 57.5 1.1 0.0 0.00 69.4 70.7 2.7 9.8 1.6 236 22 68.9 56.3 64.2 0.9 0.0 0.02 68.4 70.7 3.1 7.2 3.1 97 23 68.0 57.2 68.2 0.8 0.0 0.00 67.5 70.7 4.9 7.4 4.7 90 24 67.6 57.9 71.2 0.7 0.0 0.00 66.9 70.7 2.5 7.2 2.0 126 AZMET Daily Weather Data : TUCSON : Jun 19 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.1 66.6 74.3 DegF RELATIVE HUMIDITY 83.7 21.2 49.0 % DEWPOINT 52.3 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 74.3 66.9 70.3 DegF SOIL TEMP. 20 in 71.8 70.7 71.1 DegF WIND SPEED 18.8 3.4 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 98 Degrees SOLAR RADIATION 162.7 Langleys PRECIPITATION 0.07 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.8 1929 24.8 2550 29.9 3243 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 20 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.0 59.0 78.3 0.5 0.0 0.00 67.5 70.5 2.0 4.7 1.8 80 2 66.4 56.5 70.3 0.7 0.0 0.00 67.5 70.5 5.4 9.2 5.4 85 3 64.9 56.1 73.4 0.6 0.0 0.00 67.1 70.5 3.1 6.0 3.1 86 4 63.5 56.1 76.9 0.5 0.0 0.00 66.6 70.3 2.9 4.3 2.9 87 5 62.8 55.6 77.2 0.4 0.0 0.00 65.8 70.3 2.7 4.9 2.5 82 6 62.6 54.9 76.3 0.5 1.4 0.00 65.1 70.2 1.8 4.3 1.8 107 7 66.0 55.8 69.3 0.7 13.9 0.00 65.1 70.2 3.4 6.3 3.1 88 8 71.4 55.6 58.0 1.1 31.8 0.00 67.1 70.2 4.0 6.7 3.8 90 9 77.2 54.0 44.6 1.8 49.2 0.00 70.5 70.0 3.6 7.4 3.4 90 10 80.6 51.8 36.9 2.3 64.0 0.00 74.3 69.8 3.6 8.7 2.7 84 11 82.4 50.5 33.2 2.5 57.1 0.00 77.0 69.8 5.4 15.0 1.3 75 12 86.2 46.6 25.4 3.2 84.1 0.00 78.8 69.8 8.3 18.1 6.7 226 13 87.8 45.7 23.2 3.5 81.7 0.00 80.8 69.8 7.8 16.1 6.7 236 14 88.7 46.0 23.0 3.6 73.3 0.00 81.9 69.8 8.9 18.1 7.6 258 15 90.5 43.9 19.9 3.9 79.3 0.00 82.6 69.8 8.3 18.8 6.9 240 16 91.2 40.6 17.3 4.1 64.7 0.00 83.5 70.0 7.6 18.1 6.7 244 17 91.4 39.6 16.4 4.2 48.0 0.00 83.7 70.2 7.6 16.3 6.7 245 18 91.0 43.0 18.9 4.1 30.1 0.00 82.6 70.3 8.5 15.9 7.8 271 19 90.5 45.1 20.9 3.9 18.2 0.00 80.8 70.5 9.2 16.1 8.7 258 20 88.5 47.7 24.6 3.5 1.9 0.00 77.9 70.7 6.7 13.9 6.3 241 21 86.0 49.5 28.5 3.0 0.0 0.00 75.6 70.9 4.0 8.3 3.8 270 22 84.4 49.8 30.2 2.8 0.0 0.00 74.1 71.1 5.8 14.1 5.8 297 23 82.0 47.8 30.4 2.6 0.0 0.00 72.1 71.2 6.7 12.1 6.5 302 24 79.7 47.7 32.5 2.3 0.0 0.00 70.9 71.4 4.9 7.2 4.7 299 AZMET Daily Weather Data : TUCSON : Jun 20 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.1 61.9 79.2 DegF RELATIVE HUMIDITY 82.8 13.8 41.9 % DEWPOINT 50.0 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 83.8 64.9 74.1 DegF SOIL TEMP. 20 in 71.4 69.8 70.3 DegF WIND SPEED 18.8 5.6 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 253 Degrees SOLAR RADIATION 698.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.9 1950 25.7 2576 30.8 3273 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 21 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.5 48.2 35.5 2.1 0.0 0.00 69.8 71.4 4.0 6.7 3.8 294 2 74.5 48.9 40.5 1.8 0.0 0.00 68.9 71.4 1.6 4.5 1.3 262 3 71.1 49.5 46.6 1.4 0.0 0.00 68.2 71.4 2.0 4.7 1.8 87 4 69.8 49.8 49.1 1.3 0.0 0.00 67.3 71.4 1.6 3.1 1.6 92 5 69.4 50.5 51.2 1.2 0.0 0.00 66.6 71.2 2.7 4.9 2.7 97 6 68.5 50.4 52.1 1.1 1.9 0.00 66.2 71.2 2.9 6.9 2.9 93 7 72.0 51.4 48.6 1.4 14.8 0.00 66.2 71.1 4.0 8.3 4.0 96 8 77.9 52.3 41.1 1.9 31.8 0.00 68.4 70.9 5.8 10.7 5.8 106 9 82.9 53.1 35.7 2.5 48.7 0.00 71.6 70.9 6.5 11.0 6.0 98 10 86.0 52.3 31.7 2.9 63.8 0.00 75.4 70.7 5.4 11.0 4.3 115 11 88.2 48.6 25.7 3.4 76.0 0.00 78.4 70.7 6.3 14.3 5.6 129 12 91.4 40.1 16.8 4.2 82.9 0.00 81.7 70.5 6.3 12.1 4.5 179 13 93.2 35.1 13.0 4.6 85.1 0.00 85.1 70.5 6.5 15.0 3.6 176 14 95.2 32.7 11.2 5.0 83.8 0.00 87.8 70.5 7.8 15.9 5.6 219 15 96.1 29.8 9.6 5.3 77.2 0.00 89.4 70.7 6.5 15.9 3.8 223 16 96.8 28.6 9.0 5.4 64.7 0.00 90.1 70.7 8.1 21.9 6.5 255 17 96.8 26.6 8.3 5.4 49.2 0.00 89.2 70.9 9.4 16.6 8.7 264 18 96.3 25.3 7.9 5.4 31.5 0.00 87.4 71.2 7.2 15.0 6.0 246 19 94.5 26.6 8.8 5.1 14.1 0.00 84.2 71.4 8.5 15.9 8.1 279 20 91.0 28.0 10.5 4.4 1.2 0.00 81.3 71.8 7.8 14.1 7.6 288 21 87.6 28.4 11.8 3.9 0.0 0.00 78.8 72.0 4.3 8.1 4.3 300 22 85.1 28.9 13.1 3.6 0.0 0.00 76.6 72.3 4.5 7.4 4.3 308 23 81.5 30.4 15.7 3.1 0.0 0.00 75.0 72.3 3.4 4.9 3.4 263 24 80.2 32.5 17.6 2.9 0.0 0.00 73.4 72.5 3.6 7.2 3.6 294 AZMET Daily Weather Data : TUCSON : Jun 21 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.2 67.8 84.4 DegF RELATIVE HUMIDITY 53.9 6.9 25.5 % DEWPOINT 39.6 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 90.1 66.0 77.0 DegF SOIL TEMP. 20 in 72.5 70.5 71.2 DegF WIND SPEED 21.9 5.4 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 237 Degrees SOLAR RADIATION 726.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.7 1974 29.7 2606 34.6 3308 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 22 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.0 36.9 22.0 2.6 0.0 0.00 72.1 72.5 4.0 7.4 3.8 285 2 75.2 36.9 25.0 2.2 0.0 0.00 70.9 72.5 2.0 6.3 0.9 327 3 71.1 36.7 28.4 1.9 0.0 0.00 69.8 72.5 1.3 2.9 0.4 152 4 67.5 37.0 32.5 1.5 0.0 0.00 68.5 72.5 2.0 4.0 2.0 85 5 65.1 37.0 35.5 1.4 0.0 0.00 67.5 72.5 1.6 2.7 1.6 88 6 63.0 38.3 40.1 1.2 2.2 0.00 66.6 72.3 0.9 2.9 0.9 107 7 68.9 40.3 35.4 1.6 16.0 0.00 66.4 72.1 2.5 6.5 2.2 91 8 75.0 41.2 29.6 2.1 33.5 0.00 68.5 72.0 3.1 6.3 2.9 80 9 81.0 41.7 25.0 2.7 50.7 0.00 72.1 71.8 3.1 5.8 2.7 92 10 86.5 38.8 18.6 3.5 65.7 0.00 76.5 71.8 2.0 6.3 0.2 117 11 89.6 37.0 15.7 4.0 76.9 0.00 80.8 71.6 1.8 5.8 0.7 327 12 92.8 37.8 14.5 4.5 83.8 0.00 84.9 71.4 2.7 8.9 0.2 13 13 94.5 39.2 14.8 4.7 85.5 0.00 88.5 71.4 3.6 11.6 1.8 120 14 96.1 37.4 13.0 5.1 82.7 0.00 91.0 71.4 4.9 12.5 0.7 273 15 97.9 37.0 12.2 5.4 75.0 0.00 92.7 71.4 4.9 10.3 3.6 295 16 99.5 37.2 11.7 5.7 62.3 0.00 93.2 71.6 4.7 12.5 4.0 300 17 100.0 37.2 11.5 5.8 47.8 0.00 92.7 71.8 6.0 16.1 4.9 289 18 99.1 36.9 11.6 5.6 25.8 0.00 90.5 72.1 7.4 13.6 6.9 293 19 98.2 36.5 11.8 5.5 15.3 0.00 87.8 72.5 8.3 15.2 8.1 306 20 96.1 36.5 12.6 5.1 1.9 0.00 85.1 72.7 8.9 13.6 8.7 305 21 92.7 36.5 14.0 4.5 0.0 0.00 81.1 73.0 6.9 11.6 6.7 322 22 91.0 37.2 15.2 4.2 0.0 0.00 78.1 73.2 4.5 9.8 4.3 330 23 88.3 37.0 16.4 3.8 0.0 0.00 75.7 73.4 5.4 9.4 4.9 270 24 86.7 34.2 15.4 3.7 0.0 0.00 73.6 73.6 7.6 12.3 7.4 282 AZMET Daily Weather Data : TUCSON : Jun 22 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.3 62.1 85.6 DegF RELATIVE HUMIDITY 43.5 10.4 20.1 % DEWPOINT 37.6 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 3.7 KPas SOIL TEMP. 4 in 93.2 66.4 79.0 DegF SOIL TEMP. 20 in 73.6 71.4 72.3 DegF WIND SPEED 16.1 4.3 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 306 Degrees SOLAR RADIATION 725.3 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 22.5 1997 27.4 2633 32.4 3340 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 23 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.3 33.6 16.9 3.2 0.0 0.00 72.3 73.8 4.5 7.2 4.3 316 2 80.6 36.5 20.6 2.8 0.0 0.00 71.4 73.8 2.0 5.8 0.7 296 3 79.9 37.4 22.0 2.7 0.0 0.00 71.1 73.6 2.2 5.1 1.8 301 4 73.6 38.1 27.7 2.0 0.0 0.00 70.3 73.6 1.3 4.9 0.9 124 5 72.9 37.8 27.9 2.0 0.0 0.00 69.4 73.4 1.8 4.0 1.3 78 6 71.6 37.8 29.1 1.9 1.4 0.00 68.5 73.4 2.7 6.3 2.7 102 7 74.7 38.7 27.2 2.2 13.4 0.00 68.4 73.2 2.5 5.6 2.2 81 8 80.2 35.6 20.0 2.8 22.9 0.00 69.8 73.0 3.1 6.3 3.1 107 9 84.2 37.8 19.3 3.3 52.6 0.00 73.0 72.9 2.7 5.8 2.5 117 10 88.9 39.6 17.7 3.8 64.3 0.00 77.0 72.7 2.5 6.0 1.3 213 11 93.0 37.2 14.3 4.5 75.7 0.00 80.8 72.5 2.7 9.2 1.3 74 12 95.0 35.2 12.3 4.9 82.7 0.00 83.8 72.5 4.0 11.6 2.5 279 13 97.0 33.4 10.8 5.3 81.5 0.00 85.8 72.3 6.0 15.0 5.1 293 14 98.8 33.6 10.3 5.7 82.9 0.00 86.0 72.3 8.9 16.1 7.8 281 15 100.0 33.8 10.1 5.9 75.3 0.00 86.0 72.5 9.4 16.8 8.5 293 16 100.6 34.2 10.0 6.0 61.9 0.00 85.5 72.5 8.9 15.7 8.1 304 17 100.8 34.7 10.2 6.0 48.5 0.00 85.3 72.7 9.8 17.4 9.2 289 18 99.3 34.5 10.5 5.8 29.9 0.00 84.0 72.9 13.4 22.8 13.0 300 19 97.0 36.5 12.3 5.3 12.4 0.00 81.9 73.0 13.4 21.0 13.0 307 20 94.6 37.8 13.8 4.8 1.0 0.00 79.7 73.2 11.2 17.7 11.0 310 21 94.3 36.3 13.2 4.8 0.0 0.00 78.1 73.4 10.3 17.0 9.8 349 22 93.6 36.9 13.8 4.6 0.0 0.00 76.8 73.6 8.3 14.1 8.1 357 23 92.5 37.4 14.6 4.4 0.0 0.00 75.7 73.6 4.3 12.3 4.0 3 24 87.3 40.8 19.8 3.6 0.0 0.00 74.7 73.6 2.0 4.9 0.9 179 AZMET Daily Weather Data : TUCSON : Jun 23 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.3 70.0 88.9 DegF RELATIVE HUMIDITY 38.8 8.9 16.9 % DEWPOINT 36.5 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 4.1 KPas SOIL TEMP. 4 in 86.2 68.2 77.2 DegF SOIL TEMP. 20 in 73.8 72.3 73.0 DegF WIND SPEED 22.8 5.8 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 313 Degrees SOLAR RADIATION 706.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.38 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.9 2023 30.8 2664 35.8 3376 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 24 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.1 42.4 25.4 2.7 0.0 0.00 73.6 73.6 1.8 4.9 1.6 54 2 80.4 41.7 25.3 2.7 0.0 0.00 72.5 73.6 1.6 4.7 1.6 73 3 77.2 41.4 27.9 2.3 0.0 0.00 71.8 73.6 0.7 3.4 0.4 100 4 77.4 39.2 25.4 2.4 0.0 0.00 70.9 73.6 2.5 4.7 2.5 76 5 74.1 39.9 29.3 2.0 0.0 0.00 70.2 73.4 1.3 4.3 1.3 80 6 74.1 42.4 32.1 2.0 2.6 0.00 69.8 73.4 1.6 3.4 1.3 81 7 79.2 48.2 33.7 2.3 13.6 0.00 70.3 73.2 0.7 2.7 0.7 128 8 84.4 54.7 36.1 2.6 32.0 0.00 72.7 73.2 2.5 6.0 2.0 98 9 87.8 57.2 35.5 2.9 48.7 0.00 76.1 73.0 2.5 6.7 1.1 88 10 91.0 52.3 27.0 3.6 62.1 0.00 80.2 72.9 2.9 8.5 1.8 139 11 93.2 48.6 21.8 4.2 75.0 0.00 84.2 72.7 3.1 7.4 0.2 148 12 95.0 48.4 20.6 4.5 79.6 0.00 88.0 72.7 5.1 14.1 2.2 248 13 96.6 45.5 17.6 4.9 83.4 0.00 91.2 72.7 5.8 15.4 4.7 271 14 98.4 40.3 13.6 5.4 81.2 0.00 93.2 72.7 8.1 15.4 6.7 301 15 99.9 40.1 12.9 5.7 74.3 0.00 94.5 72.9 8.3 20.1 7.4 295 16 100.8 39.6 12.3 5.9 63.3 0.00 94.6 73.0 8.7 15.4 7.8 287 17 100.9 36.9 11.0 6.0 47.8 0.00 93.9 73.2 8.3 16.1 7.4 290 18 100.6 36.3 10.9 5.9 29.1 0.00 92.1 73.6 8.1 15.4 7.2 300 19 99.9 36.0 10.9 5.8 15.3 0.00 89.4 73.9 7.8 13.0 7.4 297 20 97.7 35.4 11.5 5.4 1.4 0.00 86.7 74.1 6.3 13.6 6.0 297 21 95.0 37.4 13.5 4.9 0.0 0.00 84.2 74.5 4.0 6.7 3.8 324 22 92.3 40.8 16.7 4.3 0.0 0.00 82.6 74.7 4.0 12.3 3.1 281 23 90.0 40.1 17.5 4.0 0.0 0.00 81.1 74.8 11.9 21.0 11.4 286 24 87.4 40.5 19.2 3.6 0.0 0.00 79.7 75.0 7.6 14.1 7.4 323 AZMET Daily Weather Data : TUCSON : Jun 24 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.8 71.8 89.8 DegF RELATIVE HUMIDITY 44.2 10.0 21.2 % DEWPOINT 42.8 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 4.0 KPas SOIL TEMP. 4 in 94.6 69.8 81.7 DegF SOIL TEMP. 20 in 75.0 72.7 73.4 DegF WIND SPEED 21.0 4.7 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 299 Degrees SOLAR RADIATION 709.3 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 26.6 2049 31.5 2695 36.5 3413 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 25 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.6 41.2 21.0 3.3 0.0 0.00 78.4 75.2 5.1 8.9 4.9 321 2 84.2 41.5 22.2 3.1 0.0 0.00 77.4 75.2 6.3 10.7 6.0 297 3 83.3 41.4 22.7 3.0 0.0 0.00 76.5 75.2 7.6 11.4 7.4 284 4 82.2 41.9 24.1 2.8 0.0 0.00 75.9 75.2 4.3 9.4 3.6 294 5 81.0 42.8 25.9 2.7 0.0 0.00 75.2 75.0 2.7 6.9 1.6 270 6 82.0 42.8 25.2 2.8 0.7 0.00 74.8 75.0 2.0 4.3 1.8 328 7 82.6 44.1 25.9 2.8 7.4 0.00 75.0 74.8 0.9 2.7 0.7 288 8 84.6 44.2 24.3 3.1 20.1 0.00 76.1 74.8 2.7 6.3 2.2 54 9 85.5 45.3 24.8 3.1 23.2 0.00 77.4 74.7 2.2 4.9 2.2 105 10 87.4 44.6 22.6 3.4 25.6 0.00 79.2 74.5 1.6 5.1 0.9 205 11 86.0 48.2 27.2 3.1 11.9 0.00 79.0 74.5 3.1 12.1 2.7 135 12 81.7 55.6 40.9 2.2 10.8 0.00 78.6 74.3 4.0 10.3 3.6 127 13 82.4 55.6 40.0 2.3 17.4 0.00 78.8 74.3 2.7 8.3 1.3 222 14 81.7 54.5 39.4 2.2 24.4 0.00 78.4 74.3 5.6 11.4 5.4 284 15 86.0 52.5 31.9 2.9 53.3 0.00 80.6 74.3 10.5 20.4 9.8 295 16 89.6 52.3 28.4 3.4 44.9 0.00 82.8 74.3 5.1 13.6 4.0 343 17 90.3 50.7 26.0 3.6 38.0 0.00 83.8 74.1 8.7 15.0 8.3 306 18 90.5 49.8 24.9 3.7 16.7 0.00 83.1 74.1 7.6 12.8 7.4 327 19 90.7 49.1 24.2 3.7 11.7 0.00 82.0 74.3 7.2 13.6 6.9 335 20 88.3 49.1 26.0 3.4 1.4 0.00 79.3 74.3 6.7 10.5 6.3 321 21 87.1 48.6 26.5 3.2 0.0 0.00 77.2 74.3 6.7 10.7 6.5 287 22 85.5 49.8 29.3 3.0 0.0 0.00 76.1 74.5 4.0 7.4 3.1 304 23 83.3 54.5 37.4 2.4 0.0 0.00 75.4 74.5 1.1 4.3 0.9 4 24 81.9 53.1 37.1 2.3 0.0 0.00 74.8 74.5 1.1 2.7 0.7 76 AZMET Daily Weather Data : TUCSON : Jun 25 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.8 79.9 85.1 DegF RELATIVE HUMIDITY 48.6 19.7 28.2 % DEWPOINT 48.0 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 83.8 74.8 78.3 DegF SOIL TEMP. 20 in 75.2 74.1 74.7 DegF WIND SPEED 20.4 4.5 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 307 Degrees SOLAR RADIATION 307.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.0 2078 34.0 2729 39.1 3452 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 26 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.6 56.7 44.0 2.0 0.0 0.00 74.3 74.5 2.2 5.6 2.2 88 2 80.6 59.9 49.3 1.8 0.0 0.00 73.9 74.5 2.9 6.0 2.9 94 3 79.2 59.0 50.0 1.7 0.0 0.00 73.6 74.5 1.8 4.3 1.8 105 4 79.0 56.8 46.7 1.8 0.0 0.00 73.4 74.3 1.8 4.0 1.8 106 5 77.4 56.3 48.1 1.7 0.0 0.00 73.0 74.3 1.1 3.4 0.4 78 6 76.8 57.0 50.7 1.5 1.0 0.00 72.7 74.3 0.7 2.2 0.7 14 7 77.9 57.2 49.0 1.7 4.5 0.00 72.7 74.1 1.6 4.0 1.3 92 8 80.1 58.6 48.0 1.8 6.9 0.00 73.2 74.1 2.5 5.4 2.5 69 9 83.8 59.4 43.8 2.2 31.8 0.00 75.2 74.1 3.6 8.3 3.4 81 10 87.6 56.7 35.4 2.9 39.4 0.00 77.4 73.9 2.7 9.4 0.7 198 11 88.5 52.0 28.8 3.3 46.8 0.00 79.3 73.9 4.5 8.9 3.8 272 12 90.7 50.2 25.2 3.7 70.2 0.00 82.2 73.8 4.3 9.8 3.6 278 13 92.3 50.0 23.7 4.0 58.5 0.00 84.2 73.8 5.4 14.1 4.5 274 14 93.6 50.2 22.9 4.2 74.3 0.00 84.9 73.8 6.9 13.2 5.8 304 15 96.8 49.6 20.4 4.7 71.7 0.00 85.6 73.8 9.2 17.0 8.3 308 16 96.4 49.1 20.2 4.7 42.3 0.00 84.4 73.8 9.2 18.3 8.3 297 17 96.3 48.6 19.9 4.7 21.0 0.00 82.6 73.9 8.9 15.7 8.3 289 18 96.4 48.0 19.5 4.7 22.2 0.00 81.1 74.1 7.8 15.0 7.4 292 19 96.4 47.3 18.9 4.8 14.6 0.00 79.9 74.3 7.6 15.0 7.2 308 20 94.3 47.7 20.5 4.4 1.4 0.00 77.9 74.3 6.0 11.4 5.8 316 21 90.9 49.1 24.1 3.8 0.0 0.00 76.8 74.5 3.1 6.3 2.9 322 22 90.5 48.6 23.9 3.7 0.0 0.00 75.6 74.5 6.0 15.0 5.6 303 23 87.6 51.4 29.0 3.2 0.0 0.00 74.5 74.7 6.0 15.7 6.0 268 24 87.3 51.4 29.3 3.1 0.0 0.00 73.9 74.7 4.5 6.7 4.3 276 AZMET Daily Weather Data : TUCSON : Jun 26 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.1 75.9 87.6 DegF RELATIVE HUMIDITY 58.4 17.8 33.0 % DEWPOINT 52.9 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 85.8 72.5 77.5 DegF SOIL TEMP. 20 in 74.7 73.8 74.1 DegF WIND SPEED 18.3 4.7 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 301 Degrees SOLAR RADIATION 506.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.9 2106 32.9 2762 38.0 3490 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 27 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.4 52.3 31.4 2.9 0.0 0.00 73.8 74.7 2.7 6.5 0.4 290 2 85.5 53.4 33.4 2.8 0.0 0.00 73.6 74.7 1.8 4.3 1.3 52 3 82.4 55.6 39.8 2.3 0.0 0.00 73.4 74.5 1.1 4.0 0.9 138 4 78.1 56.7 48.0 1.7 0.0 0.00 72.7 74.5 0.4 0.4 0.4 57 5 76.8 55.8 48.3 1.6 0.0 0.00 72.1 74.3 1.3 3.6 1.3 80 6 77.4 55.2 46.3 1.7 0.7 0.00 71.4 74.3 2.0 4.0 2.0 82 7 80.8 57.2 44.6 2.0 10.0 0.00 71.4 74.3 2.2 5.4 2.0 65 8 82.9 58.8 44.1 2.2 24.1 0.00 72.9 74.1 2.0 6.0 1.8 94 9 87.4 56.1 34.8 2.9 51.4 0.00 76.3 74.1 3.8 10.1 2.5 248 10 90.1 54.5 30.0 3.4 71.4 0.00 79.7 73.9 6.5 12.3 5.6 280 11 92.3 53.4 26.9 3.8 74.5 0.00 82.6 73.8 6.0 11.6 4.7 280 12 94.5 53.1 24.8 4.2 79.6 0.00 85.3 73.8 5.1 12.5 4.0 244 13 97.2 51.8 22.0 4.7 89.8 0.00 87.6 73.8 6.3 15.7 4.9 287 14 99.1 49.6 19.1 5.2 66.4 0.00 87.8 73.8 10.1 19.7 8.9 292 15 99.0 48.9 18.6 5.2 51.8 0.00 86.0 73.9 12.1 21.5 10.7 303 16 100.4 45.5 15.7 5.6 70.0 0.00 86.5 73.9 9.4 16.3 8.7 322 17 97.0 47.5 19.1 4.9 16.7 0.00 85.6 74.1 7.2 17.4 1.3 348 18 94.6 51.4 23.2 4.3 16.7 0.00 84.4 74.3 5.8 17.4 5.1 105 19 94.6 51.1 22.9 4.3 8.1 0.00 83.1 74.5 5.8 11.4 5.6 83 20 91.9 52.2 26.1 3.8 0.5 0.00 81.3 74.7 4.5 8.9 4.3 86 21 90.9 52.5 27.3 3.6 0.0 0.00 79.5 74.8 3.8 11.9 3.6 116 22 88.3 54.3 31.4 3.1 0.0 0.00 77.7 75.0 5.1 10.7 4.9 100 23 86.7 55.2 34.3 2.9 0.0 0.00 76.6 75.2 4.7 9.4 4.5 96 24 84.9 55.9 37.4 2.6 0.0 0.00 75.7 75.2 3.8 9.4 3.6 91 AZMET Daily Weather Data : TUCSON : Jun 27 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.8 75.7 89.1 DegF RELATIVE HUMIDITY 53.7 13.4 31.2 % DEWPOINT 53.2 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 88.3 71.2 79.0 DegF SOIL TEMP. 20 in 75.2 73.8 74.3 DegF WIND SPEED 21.5 4.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 346 Degrees SOLAR RADIATION 632.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.1 2134 33.1 2795 38.2 3528 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 28 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.4 55.6 37.3 2.5 0.0 0.00 75.0 75.2 4.3 7.4 3.8 58 2 83.3 55.6 38.9 2.4 0.0 0.00 74.1 75.2 3.6 7.4 3.6 95 3 81.9 55.9 41.3 2.2 0.0 0.00 73.4 75.2 2.0 5.1 1.8 94 4 79.5 56.7 45.7 1.9 0.0 0.00 73.0 75.0 0.7 2.0 0.7 104 5 78.3 56.8 47.9 1.7 0.0 0.00 72.9 75.0 1.1 2.5 1.1 84 6 77.9 57.7 49.8 1.6 1.0 0.00 72.5 75.0 1.1 3.1 1.1 104 7 77.9 59.0 52.3 1.6 5.0 0.00 72.5 74.8 0.9 2.9 0.9 93 8 81.5 60.4 48.9 1.9 11.0 0.00 73.6 74.8 0.4 0.4 0.4 85 9 84.4 59.5 43.2 2.3 18.2 0.00 74.8 74.7 1.6 3.4 1.3 79 10 88.5 58.1 36.0 3.0 56.1 0.00 78.4 74.5 2.9 7.2 2.5 99 11 90.5 56.3 31.7 3.3 54.0 0.00 81.1 74.5 3.4 8.3 2.7 90 12 93.6 55.8 28.2 3.9 76.7 0.00 84.6 74.3 3.1 8.7 1.8 109 13 96.3 53.2 23.7 4.5 67.8 0.00 86.7 74.3 3.8 8.3 2.5 163 14 98.2 51.8 21.2 4.9 64.5 0.00 87.8 74.3 5.4 15.4 4.0 126 15 99.0 51.4 20.5 5.1 70.5 0.00 88.3 74.5 6.9 14.5 5.6 121 16 99.0 51.8 20.8 5.0 52.8 0.00 88.2 74.5 6.0 14.3 4.7 90 17 98.1 51.3 20.8 4.9 19.1 0.00 86.9 74.7 3.1 8.3 2.5 91 18 97.7 49.1 19.4 4.9 8.4 0.00 85.1 74.8 4.5 8.3 4.3 313 19 96.4 48.4 19.6 4.7 2.6 0.00 83.7 75.0 0.9 6.3 0.9 302 20 94.1 50.2 22.6 4.2 0.7 0.00 82.6 75.2 1.6 10.7 0.9 132 21 93.0 52.9 25.8 3.9 0.0 0.00 80.6 75.4 6.9 14.1 6.7 126 22 90.7 54.3 29.3 3.5 0.0 0.00 79.3 75.6 5.6 13.4 5.1 117 23 89.4 54.9 31.1 3.3 0.0 0.00 78.3 75.6 4.7 11.0 4.5 101 24 87.1 58.1 37.7 2.7 0.0 0.00 77.4 75.7 4.5 9.6 4.5 98 AZMET Daily Weather Data : TUCSON : Jun 28 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.0 77.2 89.2 DegF RELATIVE HUMIDITY 58.1 18.1 33.1 % DEWPOINT 54.9 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 88.7 72.5 79.7 DegF SOIL TEMP. 20 in 75.7 74.3 74.8 DegF WIND SPEED 15.4 3.4 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 103 Degrees SOLAR RADIATION 507.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.6 2163 33.7 2829 38.5 3567 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 29 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.4 59.5 40.6 2.5 0.0 0.00 76.8 75.7 5.6 10.5 5.4 106 2 84.4 59.9 43.7 2.3 0.0 0.00 76.1 75.7 6.9 15.0 6.7 114 3 83.3 59.5 44.6 2.2 0.0 0.00 75.6 75.7 4.5 10.3 4.3 102 4 82.6 58.3 43.7 2.1 0.0 0.00 74.8 75.7 5.8 11.0 5.6 112 5 81.9 58.5 45.1 2.0 0.0 0.00 74.3 75.6 4.5 10.1 4.3 95 6 80.6 58.5 46.9 1.9 1.0 0.00 73.8 75.6 3.4 8.1 3.1 84 7 81.7 57.7 44.2 2.1 7.4 0.00 73.6 75.6 4.9 8.3 4.9 85 8 83.3 57.4 41.4 2.3 20.8 0.00 74.5 75.4 4.9 8.1 4.7 94 9 86.5 57.0 36.8 2.7 42.0 0.00 77.0 75.4 3.4 7.4 3.1 94 10 89.8 56.5 32.6 3.2 63.1 0.00 81.1 75.2 2.2 6.7 1.1 100 11 91.8 56.3 30.5 3.5 74.1 0.00 85.3 75.2 4.3 11.6 2.7 313 12 93.0 56.3 29.2 3.8 80.3 0.00 89.1 75.0 4.0 11.6 2.2 251 13 95.4 55.6 26.5 4.2 84.6 0.00 92.5 75.0 5.6 13.9 3.6 302 14 96.6 54.7 24.7 4.4 61.2 0.00 94.1 75.0 6.7 15.0 5.6 282 15 98.1 53.8 22.9 4.8 72.6 0.00 94.8 75.2 7.8 18.8 6.7 284 16 98.8 51.8 20.8 5.0 51.1 0.00 94.8 75.4 9.4 17.2 8.5 296 17 99.7 49.3 18.4 5.3 51.4 0.00 94.5 75.6 10.7 19.5 10.1 296 18 100.0 47.3 17.0 5.4 39.7 0.00 93.4 75.7 13.0 22.6 12.1 303 19 88.5 56.5 37.1 3.2 5.0 0.00 90.7 76.1 19.0 33.8 13.2 71 20 80.6 59.4 48.7 1.8 0.5 0.00 87.4 76.3 18.3 30.9 18.1 94 21 80.6 59.0 47.8 1.9 0.0 0.28 83.5 76.6 11.6 21.5 11.0 127 22 78.8 59.4 51.4 1.6 0.0 0.01 80.6 76.8 7.4 17.2 6.9 126 23 79.7 57.4 46.3 1.9 0.0 0.00 78.8 77.0 4.5 10.1 4.0 117 24 79.2 59.0 50.2 1.7 0.0 0.00 77.2 77.0 6.7 11.4 6.5 73 AZMET Daily Weather Data : TUCSON : Jun 29 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.6 77.9 87.6 DegF RELATIVE HUMIDITY 56.7 14.6 37.1 % DEWPOINT 56.7 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 95.4 73.4 83.1 DegF SOIL TEMP. 20 in 77.0 75.0 75.7 DegF WIND SPEED 33.8 7.4 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 84 Degrees SOLAR RADIATION 654.3 Langleys PRECIPITATION 0.29 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.0 2192 33.8 2863 38.9 3605 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jun 30 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.0 59.5 51.5 1.6 0.0 0.00 76.5 77.2 5.1 9.6 5.1 78 2 78.8 59.2 51.0 1.6 0.0 0.00 75.9 77.2 4.0 8.3 3.8 98 3 77.9 59.5 53.4 1.5 0.0 0.00 75.0 77.0 5.8 10.3 5.6 94 4 77.4 59.5 54.5 1.5 0.0 0.00 74.1 77.0 4.0 8.5 4.0 83 5 77.2 59.2 53.9 1.5 0.0 0.00 73.6 76.8 2.0 4.7 1.8 102 6 75.4 59.7 58.5 1.3 1.4 0.00 73.0 76.8 0.9 3.1 0.9 121 7 78.1 60.3 54.5 1.5 15.1 0.00 73.4 76.6 1.8 5.8 1.8 127 8 81.1 60.1 49.0 1.9 30.3 0.00 75.2 76.5 2.2 6.5 1.8 126 9 84.6 58.6 41.7 2.4 47.3 0.00 78.3 76.3 2.7 6.3 2.2 102 10 87.1 57.4 36.6 2.8 54.7 0.00 81.1 76.1 2.9 10.1 1.1 231 11 89.2 58.1 35.2 3.0 73.6 0.00 84.0 75.9 4.9 12.3 3.4 272 12 91.6 57.9 32.6 3.4 80.3 0.00 86.7 75.9 4.9 13.6 2.5 303 13 93.2 57.4 30.3 3.7 83.6 0.00 88.9 75.7 5.6 12.8 4.7 282 14 95.0 57.6 28.9 4.0 80.0 0.00 90.0 75.7 7.4 15.9 6.0 286 15 96.3 56.3 26.5 4.3 72.6 0.00 90.5 75.9 8.3 15.4 6.5 293 16 97.3 55.0 24.5 4.6 61.4 0.00 91.2 75.9 8.1 15.4 7.4 301 17 97.9 53.4 22.8 4.7 45.6 0.00 91.2 76.1 9.2 15.4 8.7 285 18 98.2 51.8 21.1 4.9 35.1 0.00 90.3 76.3 9.8 17.4 9.2 286 19 96.3 51.8 22.5 4.6 20.1 0.00 88.5 76.5 10.7 31.3 3.1 33 20 84.9 55.2 36.6 2.6 1.7 0.00 84.9 76.6 16.8 28.2 16.3 61 21 84.6 57.0 39.6 2.5 0.0 0.00 81.5 76.8 6.3 14.3 4.3 132 22 80.1 64.0 58.5 1.5 0.0 0.00 79.5 77.0 5.6 14.8 4.3 218 23 79.5 64.0 59.1 1.4 0.0 0.00 78.8 77.0 4.7 7.8 4.7 75 24 80.6 62.6 54.4 1.6 0.0 0.00 78.1 77.2 2.7 5.6 2.2 102 AZMET Daily Weather Data : TUCSON : Jun 30 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.0 74.3 85.8 DegF RELATIVE HUMIDITY 66.3 19.4 41.5 % DEWPOINT 58.1 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 91.4 72.9 81.7 DegF SOIL TEMP. 20 in 77.2 75.7 76.5 DegF WIND SPEED 31.3 5.6 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 10 Degrees SOLAR RADIATION 702.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.4 2219 32.4 2895 37.4 3643 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 1 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.5 60.8 53.0 1.6 0.0 0.00 77.4 77.2 2.0 4.9 1.8 115 2 79.2 59.9 51.7 1.6 0.0 0.00 76.6 77.2 3.6 6.3 3.1 79 3 79.2 60.1 52.1 1.6 0.0 0.00 76.1 77.2 4.9 12.1 4.7 112 4 80.4 61.0 52.0 1.7 0.0 0.00 75.2 77.0 10.5 22.4 10.3 96 5 77.0 63.7 63.8 1.1 0.0 0.00 74.5 77.0 8.1 18.3 7.8 96 6 75.6 64.8 69.3 0.9 0.5 0.00 74.3 76.8 2.5 9.2 1.6 115 7 78.4 62.2 57.7 1.4 5.0 0.00 74.1 76.8 1.6 6.5 1.1 179 8 80.4 61.7 53.1 1.7 16.0 0.00 75.4 76.6 2.0 6.9 1.1 116 9 81.0 61.9 52.4 1.7 18.9 0.00 76.1 76.5 4.9 9.2 4.7 109 10 82.2 62.8 51.8 1.8 25.8 0.00 77.2 76.3 2.9 8.3 2.7 101 11 85.3 61.2 44.5 2.3 45.6 0.00 79.7 76.3 2.0 5.6 1.1 99 12 88.0 58.8 37.4 2.8 58.3 0.00 82.8 76.1 3.1 7.2 1.6 307 13 90.9 57.7 33.1 3.3 63.8 0.00 84.9 76.1 2.7 9.6 0.9 113 14 93.9 56.1 28.3 3.9 75.3 0.00 87.8 76.1 2.5 6.7 0.4 9 15 95.2 55.6 26.8 4.1 35.4 0.00 88.0 76.1 4.3 16.6 2.0 222 16 92.7 57.0 30.4 3.6 9.6 0.00 84.6 76.1 5.1 10.7 4.5 199 17 94.1 52.2 24.3 4.1 8.8 0.00 82.8 76.1 4.5 9.8 3.8 229 18 89.1 58.5 35.9 3.0 2.6 0.00 80.8 76.3 5.6 12.5 4.7 140 19 86.0 59.7 41.2 2.5 1.4 0.00 79.3 76.3 6.5 11.2 6.3 101 20 83.5 61.3 47.5 2.0 0.2 0.00 78.1 76.5 5.4 10.3 5.1 99 21 81.9 62.8 52.7 1.8 0.0 0.00 77.4 76.6 3.6 6.7 3.4 105 22 80.4 65.3 60.3 1.4 0.0 0.00 76.8 76.6 2.7 6.9 1.3 14 23 80.1 64.8 59.5 1.4 0.0 0.00 76.5 76.6 4.0 10.7 3.1 302 24 79.0 65.5 63.7 1.2 0.0 0.00 75.9 76.6 2.9 5.6 2.5 106 AZMET Daily Weather Data : TUCSON : Jul 1 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.4 74.3 83.8 DegF RELATIVE HUMIDITY 74.4 21.7 47.6 % DEWPOINT 60.6 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 89.1 74.1 78.8 DegF SOIL TEMP. 20 in 77.2 75.9 76.5 DegF WIND SPEED 22.4 4.0 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 112 Degrees SOLAR RADIATION 367.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.2 2246 32.2 2928 37.3 3680 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 2 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.2 65.1 62.2 1.3 0.0 0.00 75.4 76.5 3.8 8.7 3.6 90 2 77.9 65.8 66.8 1.1 0.0 0.00 75.0 76.5 2.7 5.6 0.4 37 3 77.5 66.7 69.6 1.0 0.0 0.00 74.8 76.5 1.3 3.8 1.3 246 4 77.2 66.7 70.3 0.9 0.0 0.00 74.5 76.3 1.1 3.1 0.9 94 5 77.4 66.9 70.5 0.9 0.0 0.00 74.5 76.3 0.7 2.7 0.2 212 6 77.4 66.7 69.8 1.0 0.5 0.00 74.3 76.1 0.4 0.4 0.4 173 7 77.9 67.1 69.6 1.0 3.8 0.00 74.7 76.1 0.9 2.7 0.7 104 8 80.2 66.0 62.2 1.3 13.4 0.00 75.4 75.9 2.5 4.9 2.2 70 9 83.3 64.9 54.2 1.8 24.1 0.00 77.2 75.9 2.0 5.6 1.8 98 10 85.3 62.6 46.5 2.2 26.8 0.00 78.6 75.9 2.0 5.8 1.3 151 11 87.4 61.9 42.6 2.6 47.1 0.00 80.8 75.7 2.5 7.4 1.1 149 12 90.3 60.6 37.1 3.1 61.6 0.00 84.0 75.7 2.9 7.6 2.0 83 13 92.3 59.2 33.3 3.5 75.7 0.00 87.3 75.7 3.6 8.7 2.9 78 14 94.6 56.5 28.0 4.0 72.2 0.00 90.7 75.7 3.4 9.4 2.0 213 15 95.9 54.0 24.6 4.4 52.3 0.00 92.1 75.7 3.4 8.3 2.2 252 16 96.8 54.3 24.2 4.5 43.5 0.00 92.5 75.9 3.6 12.5 2.5 246 17 95.7 54.3 25.2 4.3 15.1 0.00 90.9 76.1 5.8 16.1 5.4 271 18 90.3 58.3 34.2 3.2 2.9 0.00 88.2 76.3 10.3 22.4 10.1 271 19 84.2 60.4 45.0 2.2 4.5 0.00 85.8 76.5 7.4 17.0 5.6 199 20 85.3 60.6 43.5 2.3 2.4 0.00 83.8 76.6 6.5 13.4 6.3 76 21 85.3 61.7 45.4 2.3 0.0 0.09 81.7 76.8 7.2 15.0 6.5 119 22 82.0 63.9 54.4 1.7 0.0 0.00 79.9 77.0 4.3 9.8 3.8 132 23 81.1 64.8 57.5 1.5 0.0 0.00 79.0 77.2 2.5 6.7 2.5 102 24 81.7 63.5 54.0 1.7 0.0 0.00 78.3 77.2 5.6 9.4 5.6 99 AZMET Daily Weather Data : TUCSON : Jul 2 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.9 76.5 84.9 DegF RELATIVE HUMIDITY 72.7 21.5 49.6 % DEWPOINT 62.2 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 92.5 74.3 81.1 DegF SOIL TEMP. 20 in 77.2 75.6 76.3 DegF WIND SPEED 22.4 3.6 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 139 Degrees SOLAR RADIATION 445.5 Langleys PRECIPITATION 0.09 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 28.3 2275 33.3 2961 38.2 3718 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 3 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.0 63.5 55.3 1.6 0.0 0.00 77.7 77.2 4.5 7.8 4.3 99 2 80.1 64.2 58.5 1.5 0.0 0.00 77.2 77.2 3.8 6.7 3.8 90 3 78.8 63.5 59.5 1.4 0.0 0.00 76.6 77.2 1.3 3.4 1.1 77 4 77.2 63.5 62.6 1.2 0.0 0.00 76.3 77.2 1.1 2.5 1.1 106 5 77.5 63.3 61.8 1.2 0.0 0.00 75.7 77.0 1.8 4.7 1.8 87 6 76.3 63.7 65.3 1.1 0.7 0.00 75.0 77.0 1.1 3.6 0.9 85 7 77.7 64.4 64.0 1.2 12.4 0.00 77.0 77.0 2.2 6.7 2.2 96 8 81.3 64.6 56.8 1.6 31.1 0.00 78.3 77.0 4.3 7.4 3.8 106 9 84.6 63.7 49.7 2.0 43.7 0.00 79.3 76.8 2.9 8.9 2.0 118 10 87.4 62.1 42.9 2.5 60.7 0.00 82.2 76.6 3.1 8.1 1.8 247 11 89.6 61.5 39.2 2.9 67.1 0.00 85.3 76.6 3.6 8.9 0.9 308 12 91.2 61.9 37.9 3.1 72.4 0.00 87.3 76.5 4.7 13.4 2.9 282 13 91.9 60.6 35.3 3.3 51.6 0.00 88.0 76.5 7.2 18.1 5.4 325 14 92.7 58.8 32.3 3.5 60.7 0.00 87.4 76.5 6.3 15.0 5.6 358 15 94.5 58.1 29.9 3.9 46.1 0.00 88.3 76.6 2.9 12.1 1.6 286 16 96.1 57.9 28.4 4.2 49.2 0.00 88.5 76.6 3.6 9.4 1.8 34 17 94.3 58.1 30.1 3.9 9.1 0.00 86.5 76.8 6.3 14.3 4.5 42 18 91.0 59.4 34.7 3.3 7.2 0.00 84.2 77.0 5.4 11.0 4.7 93 19 90.0 60.1 37.0 3.0 3.8 0.00 82.8 77.2 4.5 12.1 2.2 238 20 86.5 61.3 43.0 2.5 0.0 0.00 81.1 77.2 4.0 12.8 3.4 331 21 84.9 64.0 49.8 2.1 0.0 0.00 80.2 77.4 3.4 12.5 1.6 148 22 74.8 67.1 78.5 0.7 0.0 0.45 79.2 77.4 6.5 22.1 4.7 261 23 72.9 69.3 88.4 0.3 0.0 0.04 83.3 77.7 5.4 14.1 4.3 310 24 70.0 68.7 95.4 0.1 0.0 0.13 79.5 77.5 4.3 10.3 0.4 54 AZMET Daily Weather Data : TUCSON : Jul 3 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.1 69.6 84.2 DegF RELATIVE HUMIDITY 96.9 25.5 51.5 % DEWPOINT 62.6 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 88.7 74.8 81.5 DegF SOIL TEMP. 20 in 77.7 76.5 77.0 DegF WIND SPEED 22.1 4.0 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 30 Degrees SOLAR RADIATION 516.0 Langleys PRECIPITATION 0.62 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.4 2300 30.4 2991 35.5 3754 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 4 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 69.6 68.2 95.4 0.1 0.0 0.20 77.9 77.5 1.8 6.7 0.7 222 2 68.4 67.1 95.6 0.1 0.0 0.14 78.1 77.5 4.3 9.8 4.3 98 3 70.0 68.7 95.8 0.1 0.0 0.00 81.0 77.7 6.5 12.3 6.5 94 4 70.0 68.0 93.4 0.2 0.0 0.00 78.1 77.5 2.9 9.4 1.8 137 5 70.5 67.5 90.5 0.2 0.0 0.00 77.4 77.4 2.5 6.7 2.2 290 6 70.2 68.0 92.7 0.2 0.7 0.00 77.5 77.4 1.8 6.3 1.3 56 7 71.6 68.2 89.4 0.3 5.0 0.00 79.7 77.5 3.4 7.4 3.1 91 8 73.2 68.7 85.9 0.4 12.7 0.00 83.8 77.5 5.4 8.9 5.4 90 9 75.7 68.0 77.1 0.7 22.5 0.00 83.8 77.4 5.4 8.3 5.1 85 10 78.4 67.5 69.3 1.0 38.2 0.00 82.8 77.0 4.7 8.1 4.5 74 11 81.3 66.7 61.6 1.4 52.1 0.00 82.8 76.8 3.8 8.1 3.6 87 12 85.1 65.5 52.0 2.0 77.9 0.00 85.1 76.6 2.2 5.6 0.9 130 13 87.8 63.7 44.7 2.5 70.5 0.00 87.4 76.6 2.7 7.4 1.6 229 14 90.0 63.0 40.9 2.8 82.4 0.00 88.9 76.6 8.1 19.0 6.7 270 15 91.0 61.9 38.1 3.1 72.4 0.00 89.1 76.6 9.2 15.4 8.5 278 16 91.8 60.8 35.7 3.3 60.9 0.00 88.5 76.6 9.8 18.1 9.2 295 17 92.3 59.2 33.2 3.5 46.1 0.00 87.4 76.8 11.2 16.6 10.7 284 18 92.8 58.3 31.6 3.6 29.1 0.00 86.4 77.0 9.2 14.8 8.7 301 19 92.1 57.9 32.0 3.5 9.1 0.00 84.2 77.2 7.8 14.3 7.6 293 20 90.7 58.6 34.3 3.2 1.2 0.00 82.2 77.4 5.1 11.9 5.1 292 21 87.6 61.3 41.7 2.6 0.0 0.00 80.8 77.4 2.5 4.0 2.2 264 22 84.2 65.8 54.2 1.8 0.0 0.00 79.5 77.5 1.3 4.3 0.4 201 23 79.9 68.7 68.9 1.1 0.0 0.00 78.4 77.5 0.9 2.9 0.9 60 24 79.9 67.3 65.7 1.2 0.0 0.00 77.5 77.7 1.8 4.3 1.6 85 AZMET Daily Weather Data : TUCSON : Jul 4 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.6 67.8 81.0 DegF RELATIVE HUMIDITY 98.0 29.4 63.3 % DEWPOINT 64.9 DegF ACTUAL VAPOR PRESS. 2.1 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 89.1 76.6 82.6 DegF SOIL TEMP. 20 in 77.7 76.6 77.2 DegF WIND SPEED 19.0 4.7 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 306 Degrees SOLAR RADIATION 580.5 Langleys PRECIPITATION 0.34 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 23.9 2324 29.0 3020 33.8 3788 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 5 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.0 66.6 65.8 1.2 0.0 0.00 76.8 77.7 1.6 4.7 1.6 67 2 78.3 65.8 65.6 1.1 0.0 0.00 76.1 77.7 2.2 4.9 2.2 91 3 76.5 66.2 70.8 0.9 0.0 0.00 75.4 77.7 0.9 3.4 0.9 79 4 74.5 67.6 79.1 0.6 0.0 0.00 74.8 77.5 0.7 2.7 0.7 80 5 73.8 67.5 80.8 0.6 0.0 0.00 74.3 77.5 0.4 0.4 0.4 97 6 73.8 67.5 80.5 0.6 1.4 0.00 73.9 77.4 0.4 1.8 0.4 68 7 77.7 66.7 68.9 1.0 13.1 0.00 74.8 77.4 2.0 5.4 2.0 90 8 81.9 66.7 60.2 1.5 29.9 0.00 76.5 77.2 2.7 4.9 2.5 96 9 86.4 65.3 49.8 2.2 46.6 0.00 79.3 77.0 1.3 4.7 0.9 86 10 88.7 63.1 43.1 2.6 61.4 0.00 82.9 77.0 3.4 8.3 2.9 266 11 91.8 60.4 35.1 3.3 72.9 0.00 86.5 76.8 6.7 15.0 6.3 277 12 93.9 58.5 30.9 3.8 80.0 0.00 89.6 76.8 9.8 18.1 9.4 291 13 95.9 56.3 26.8 4.2 87.0 0.00 92.3 76.8 11.0 17.9 10.3 283 14 97.7 53.1 22.6 4.7 80.3 0.00 94.1 76.8 11.4 18.8 10.7 286 15 98.6 52.0 21.2 4.9 73.3 0.00 95.2 77.0 10.7 22.4 9.8 284 16 99.1 50.4 19.5 5.1 61.9 0.00 95.4 77.0 11.2 21.5 10.5 284 17 99.1 49.1 18.6 5.2 47.1 0.00 94.8 77.2 10.3 16.1 9.6 285 18 99.1 47.3 17.4 5.3 29.9 0.00 93.4 77.5 8.7 16.1 8.1 291 19 98.6 46.9 17.4 5.2 12.4 0.00 90.9 77.7 8.1 13.9 7.8 320 20 96.3 47.5 19.2 4.7 1.2 0.00 88.2 77.9 6.3 11.2 6.3 312 21 93.4 48.7 22.0 4.2 0.0 0.00 86.0 78.3 4.3 7.4 4.3 312 22 91.4 48.2 22.9 3.9 0.0 0.00 84.2 78.4 3.6 5.6 3.6 295 23 86.9 51.4 29.9 3.1 0.0 0.00 82.6 78.6 2.0 4.7 2.0 248 24 82.2 55.9 40.8 2.2 0.0 0.00 81.3 78.6 0.7 2.0 0.7 262 AZMET Daily Weather Data : TUCSON : Jul 5 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.0 73.0 88.2 DegF RELATIVE HUMIDITY 85.0 15.4 42.0 % DEWPOINT 57.9 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 95.4 73.9 84.0 DegF SOIL TEMP. 20 in 78.6 76.8 77.4 DegF WIND SPEED 22.4 5.1 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 292 Degrees SOLAR RADIATION 698.3 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 26.8 2351 31.9 3052 36.9 3824 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 6 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.8 60.8 54.3 1.5 0.0 0.00 80.1 78.8 1.6 3.8 0.7 83 2 79.5 58.5 48.7 1.8 0.0 0.00 78.8 78.8 2.5 4.0 2.2 80 3 78.6 56.7 47.0 1.8 0.0 0.00 77.7 78.8 2.2 3.4 2.2 98 4 77.4 57.7 50.8 1.6 0.0 0.00 76.6 78.6 2.5 4.0 2.5 95 5 78.6 60.4 54.0 1.5 0.0 0.00 75.9 78.6 2.7 6.7 2.7 78 6 80.1 62.8 55.6 1.6 1.4 0.00 75.4 78.4 3.4 8.1 3.4 83 7 80.8 65.3 59.4 1.5 13.1 0.00 75.6 78.4 4.3 7.6 4.3 90 8 83.7 64.9 53.4 1.8 30.3 0.00 77.2 78.3 6.7 9.6 6.5 107 9 86.0 64.2 48.4 2.2 46.8 0.00 79.9 78.1 5.4 10.5 4.9 98 10 88.7 61.7 40.8 2.7 59.3 0.00 83.1 77.9 3.8 8.3 2.9 92 11 91.4 56.8 31.4 3.5 69.3 0.00 86.9 77.9 2.7 8.1 1.6 275 12 93.7 52.0 24.4 4.1 72.9 0.00 89.8 77.7 4.9 13.6 4.0 290 13 95.7 50.2 21.5 4.5 87.0 0.00 92.5 77.7 8.5 19.0 7.6 291 14 97.7 46.4 17.6 5.0 81.9 0.00 94.8 77.7 7.4 16.1 6.0 300 15 98.8 45.7 16.6 5.3 74.1 0.00 96.1 77.7 7.8 14.5 6.7 297 16 99.7 47.3 17.1 5.4 62.1 0.00 96.4 77.9 7.2 13.9 6.5 311 17 99.5 47.7 17.5 5.3 43.5 0.00 95.7 78.1 9.4 18.8 8.7 302 18 99.3 48.9 18.4 5.2 28.0 0.00 94.1 78.3 8.7 15.0 8.1 313 19 98.4 49.1 19.0 5.1 11.7 0.00 91.8 78.4 7.2 13.6 6.9 310 20 96.1 50.0 21.2 4.6 0.7 0.00 89.2 78.6 4.9 9.4 4.7 290 21 94.1 52.3 24.7 4.1 0.0 0.00 87.1 79.0 4.3 8.3 4.0 276 22 91.9 56.3 30.4 3.6 0.0 0.00 85.6 79.2 5.6 14.1 5.1 236 23 89.2 60.4 38.2 2.9 0.0 0.00 84.4 79.2 3.1 7.2 2.0 92 24 87.4 62.1 43.0 2.5 0.0 0.00 83.3 79.3 1.3 4.9 1.3 87 AZMET Daily Weather Data : TUCSON : Jul 6 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.4 76.8 89.4 DegF RELATIVE HUMIDITY 61.7 13.4 35.6 % DEWPOINT 55.8 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 96.6 75.4 85.3 DegF SOIL TEMP. 20 in 79.3 77.7 78.4 DegF WIND SPEED 19.0 4.9 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 317 Degrees SOLAR RADIATION 682.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.6 2379 33.5 3086 38.5 3863 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 7 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.7 63.7 49.3 2.1 0.0 0.00 82.2 79.5 1.6 4.3 1.6 80 2 83.8 63.5 50.8 2.0 0.0 0.00 81.3 79.5 1.6 4.7 0.4 36 3 83.5 64.0 52.3 1.9 0.0 0.00 80.4 79.3 2.0 5.4 1.3 60 4 82.4 65.1 56.1 1.7 0.0 0.00 79.7 79.3 1.8 3.8 1.8 80 5 81.3 66.6 61.0 1.4 0.0 0.00 79.2 79.3 2.9 5.4 2.9 71 6 81.3 66.7 61.4 1.4 1.4 0.00 78.6 79.2 4.7 8.9 4.5 76 7 82.2 66.9 60.1 1.5 11.9 0.00 78.8 79.2 6.7 11.6 6.5 74 8 84.2 67.3 57.3 1.7 30.1 0.00 80.1 79.0 7.2 11.0 6.7 88 9 85.8 67.5 54.6 1.9 42.3 0.00 82.4 78.8 5.6 10.3 5.1 100 10 88.3 67.1 49.5 2.3 60.2 0.00 85.1 78.8 4.7 9.6 4.0 94 11 90.7 65.8 44.1 2.8 74.3 0.00 88.7 78.6 4.3 11.0 3.1 65 12 92.8 63.3 38.0 3.3 74.8 0.00 92.1 78.6 4.0 11.0 1.6 318 13 94.3 59.5 31.6 3.8 82.9 0.00 94.8 78.6 4.9 12.1 3.1 273 14 96.3 59.5 29.8 4.1 77.9 0.00 97.0 78.6 5.6 14.1 4.0 293 15 97.3 58.3 27.5 4.4 56.1 0.00 97.7 78.6 6.7 15.2 5.4 260 16 96.4 58.6 28.6 4.2 22.9 0.00 95.9 78.8 5.4 11.6 4.7 281 17 94.1 60.8 33.3 3.7 33.2 0.00 94.5 79.0 7.6 26.8 6.5 236 18 95.5 59.4 30.6 4.0 30.8 0.00 93.9 79.2 6.3 15.4 4.7 199 19 87.4 63.0 44.2 2.5 14.3 0.00 91.9 79.3 7.2 20.8 4.0 191 20 86.0 62.2 45.2 2.3 1.4 0.00 89.6 79.5 5.8 10.7 5.6 96 21 85.1 64.9 51.0 2.0 0.0 0.00 87.6 79.7 4.9 9.2 4.7 89 22 85.6 65.1 50.5 2.1 0.0 0.00 86.2 79.9 4.5 8.3 4.3 88 23 85.5 63.7 48.2 2.2 0.0 0.00 85.1 80.1 4.0 7.4 3.8 99 24 84.7 63.7 49.4 2.1 0.0 0.00 84.0 80.1 1.8 4.9 1.8 84 AZMET Daily Weather Data : TUCSON : Jul 7 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.1 81.0 88.0 DegF RELATIVE HUMIDITY 62.5 25.2 46.0 % DEWPOINT 63.7 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 97.7 78.6 86.9 DegF SOIL TEMP. 20 in 80.1 78.6 79.2 DegF WIND SPEED 26.8 4.7 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 97 Degrees SOLAR RADIATION 614.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.9 2409 34.9 3120 39.8 3903 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 8 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.8 64.6 54.3 1.8 0.0 0.00 82.9 80.1 0.4 2.0 0.4 159 2 80.8 66.0 60.9 1.4 0.0 0.00 81.9 80.1 0.9 2.9 0.9 154 3 80.1 66.4 63.1 1.3 0.0 0.00 81.0 80.1 1.6 3.6 1.6 79 4 80.2 66.4 62.9 1.3 0.0 0.00 80.1 80.1 2.9 6.3 2.9 73 5 80.1 64.4 58.8 1.4 0.0 0.00 79.3 79.9 4.5 8.3 4.3 97 6 79.0 60.8 53.8 1.6 1.2 0.00 78.4 79.9 3.8 7.2 3.8 102 7 81.3 59.5 47.8 1.9 12.9 0.00 78.3 79.7 4.0 7.2 4.0 92 8 84.6 57.9 40.7 2.4 29.4 0.00 79.5 79.7 5.4 9.4 5.1 90 9 87.1 57.4 36.6 2.8 46.1 0.00 82.0 79.5 4.0 7.4 3.4 101 10 89.2 58.6 36.0 3.0 60.7 0.00 85.5 79.3 3.4 8.3 2.5 140 11 91.2 59.2 34.3 3.3 72.2 0.00 89.1 79.2 3.4 7.6 1.3 28 12 93.0 59.4 32.7 3.6 78.1 0.00 92.3 79.2 4.3 9.4 3.4 277 13 94.6 59.0 30.8 3.8 81.2 0.00 95.2 79.0 4.9 10.7 3.1 288 14 96.3 59.5 29.7 4.1 79.8 0.00 97.7 79.0 4.3 12.3 1.8 296 15 97.9 59.0 27.8 4.4 71.4 0.00 99.0 79.2 5.4 15.9 4.0 271 16 98.4 58.6 27.0 4.6 58.5 0.00 99.3 79.2 6.5 17.9 5.1 275 17 99.3 57.9 25.6 4.8 48.7 0.00 98.8 79.5 5.8 12.1 4.5 299 18 91.6 63.0 41.4 3.2 23.4 0.01 97.0 79.7 8.3 21.3 5.6 147 19 79.2 68.0 69.2 1.1 0.2 0.26 90.9 79.9 3.8 11.2 2.5 98 20 77.2 70.3 79.3 0.7 0.5 0.02 88.2 80.2 3.8 8.3 3.1 45 21 80.6 65.7 60.8 1.4 0.0 0.00 85.3 80.4 4.3 9.8 2.7 71 22 78.8 68.2 69.9 1.0 0.0 0.00 83.5 80.6 2.5 7.8 1.6 213 23 78.3 68.4 71.5 0.9 0.0 0.00 82.4 80.8 2.5 5.6 1.8 270 24 77.5 68.4 73.5 0.9 0.0 0.00 80.8 80.8 2.5 7.4 2.0 47 AZMET Daily Weather Data : TUCSON : Jul 8 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.8 75.0 85.8 DegF RELATIVE HUMIDITY 87.0 23.1 49.5 % DEWPOINT 62.8 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 99.5 78.1 87.1 DegF SOIL TEMP. 20 in 80.8 79.0 79.7 DegF WIND SPEED 21.3 3.8 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 90 Degrees SOLAR RADIATION 664.1 Langleys PRECIPITATION 0.29 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 2437 32.8 3153 37.8 3941 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 9 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.5 66.2 67.9 1.0 0.0 0.00 79.9 80.8 4.9 8.5 4.9 69 2 77.4 64.4 64.4 1.1 0.0 0.00 78.4 80.6 4.3 8.1 4.0 90 3 75.7 65.5 70.5 0.9 0.0 0.00 77.2 80.6 1.8 3.6 1.8 114 4 73.6 67.3 80.6 0.6 0.0 0.00 76.3 80.4 1.1 2.9 0.9 119 5 72.5 67.1 82.9 0.5 0.0 0.00 75.6 80.2 1.1 2.9 0.9 93 6 72.5 66.7 82.5 0.5 1.2 0.00 75.9 80.2 1.6 4.7 1.6 81 7 75.7 65.3 70.2 0.9 13.4 0.00 76.5 80.1 4.7 8.3 4.5 90 8 80.1 65.3 61.1 1.4 29.6 0.00 77.4 79.7 4.3 6.9 4.3 92 9 84.7 62.2 47.1 2.2 43.5 0.00 79.5 79.5 4.3 7.4 4.3 97 10 88.7 55.8 32.9 3.1 59.7 0.00 82.6 79.3 3.8 8.5 3.4 112 11 92.3 53.6 27.2 3.8 73.8 0.00 86.0 79.2 2.7 7.4 2.2 109 12 94.6 52.7 24.4 4.2 81.0 0.00 89.2 79.0 3.1 7.6 0.9 88 13 95.9 52.2 23.0 4.5 82.7 0.00 91.6 79.0 3.4 10.5 2.2 283 14 97.3 52.2 22.1 4.7 80.3 0.00 93.2 79.0 3.6 8.9 2.2 268 15 99.1 51.4 20.3 5.1 74.8 0.00 94.8 79.0 3.8 11.0 2.9 303 16 100.0 50.7 19.3 5.3 61.6 0.00 95.9 79.0 5.4 13.0 4.0 322 17 100.4 50.2 18.7 5.4 46.8 0.00 95.7 79.2 6.0 15.0 5.4 284 18 100.4 47.7 17.0 5.5 32.5 0.00 94.5 79.3 5.4 11.4 4.3 307 19 100.4 43.5 14.4 5.7 19.1 0.00 92.3 79.5 2.9 8.3 1.3 336 20 97.7 48.2 19.0 5.0 4.1 0.00 90.1 79.7 1.8 4.9 0.4 35 21 92.1 56.5 30.2 3.6 0.0 0.00 88.2 79.9 1.6 5.8 1.3 111 22 91.4 54.5 29.0 3.6 0.0 0.00 86.2 80.1 3.6 11.4 1.3 106 23 87.3 58.1 37.4 2.8 0.0 0.00 84.6 80.2 0.9 2.7 0.7 142 24 85.8 59.2 40.7 2.5 0.0 0.00 83.1 80.4 1.6 3.4 1.3 69 AZMET Daily Weather Data : TUCSON : Jul 9 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.7 71.6 88.0 DegF RELATIVE HUMIDITY 86.5 13.0 41.8 % DEWPOINT 57.4 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 95.9 75.2 85.1 DegF SOIL TEMP. 20 in 80.8 78.8 79.7 DegF WIND SPEED 15.0 3.1 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 67 Degrees SOLAR RADIATION 704.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.5 2464 31.5 3185 36.5 3977 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 10 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.1 58.6 40.7 2.5 0.0 0.00 81.9 80.4 2.5 6.3 1.3 92 2 82.6 60.8 48.0 2.0 0.0 0.00 81.0 80.4 1.3 2.7 0.9 75 3 80.2 62.6 54.9 1.6 0.0 0.00 80.1 80.4 0.9 2.7 0.7 85 4 79.7 63.0 56.7 1.5 0.0 0.00 79.2 80.4 2.0 3.8 2.0 114 5 80.6 61.5 52.6 1.7 0.0 0.00 78.4 80.2 2.9 5.4 2.9 89 6 80.4 62.2 53.8 1.6 0.7 0.00 78.1 80.2 2.0 5.8 2.0 97 7 82.2 63.3 52.8 1.8 11.5 0.00 78.3 80.1 1.6 4.9 1.6 88 8 86.9 61.2 42.3 2.5 29.9 0.00 79.9 80.1 3.4 6.3 3.1 85 9 90.7 57.2 32.4 3.3 46.6 0.00 82.6 79.9 4.0 8.1 3.8 100 10 93.6 56.1 28.6 3.8 61.6 0.00 86.0 79.7 4.5 9.4 3.8 118 11 96.3 53.4 23.9 4.4 72.9 0.00 89.8 79.7 3.4 8.3 2.7 120 12 98.2 50.5 20.2 5.0 79.8 0.00 93.6 79.5 3.4 9.8 1.3 210 13 100.0 51.4 19.6 5.3 82.7 0.00 97.0 79.5 3.4 9.6 0.2 61 14 101.8 50.9 18.5 5.6 80.5 0.00 99.1 79.5 5.8 13.6 3.1 287 15 101.8 49.3 17.3 5.7 38.7 0.00 99.0 79.7 5.8 13.0 5.1 270 16 101.7 49.3 17.4 5.7 26.3 0.00 97.0 79.7 3.8 8.9 3.6 271 17 102.7 48.0 16.0 6.0 44.7 0.00 96.6 79.9 5.8 11.6 4.0 262 18 101.3 43.7 14.2 5.8 10.5 0.00 94.6 80.2 7.4 13.4 6.9 298 19 100.4 43.7 14.8 5.7 9.8 0.00 92.8 80.4 7.6 26.2 3.6 313 20 82.6 62.1 50.4 1.9 0.7 0.15 88.2 80.6 10.5 37.8 4.5 344 21 88.0 54.9 32.7 3.1 0.0 0.00 84.4 80.8 7.4 27.3 4.9 338 22 87.3 55.6 34.3 2.9 0.0 0.00 82.2 81.0 5.1 15.7 2.0 2 23 82.6 62.1 50.3 1.9 0.0 0.00 81.1 81.1 2.2 4.7 0.4 310 24 79.9 64.8 60.3 1.4 0.0 0.00 80.1 81.1 2.0 5.1 2.0 84 AZMET Daily Weather Data : TUCSON : Jul 10 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.6 78.6 90.3 DegF RELATIVE HUMIDITY 67.1 12.6 35.5 % DEWPOINT 56.1 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 99.9 78.1 86.7 DegF SOIL TEMP. 20 in 81.1 79.5 80.2 DegF WIND SPEED 37.8 4.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 347 Degrees SOLAR RADIATION 596.3 Langleys PRECIPITATION 0.15 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 29.2 2493 34.2 3219 39.2 4016 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 11 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.1 66.2 66.9 1.1 0.0 0.00 79.0 81.1 1.3 4.3 0.7 119 2 77.4 66.9 70.6 0.9 0.0 0.00 78.1 81.0 2.0 4.5 1.8 51 3 74.8 67.5 78.0 0.6 0.0 0.00 77.2 81.0 1.6 3.6 1.6 108 4 75.0 65.8 73.6 0.8 0.0 0.00 76.3 80.8 2.7 4.3 2.5 86 5 76.1 63.3 64.8 1.1 0.0 0.00 75.9 80.8 3.8 6.7 3.8 80 6 77.2 61.3 58.2 1.3 1.0 0.00 75.0 80.6 4.3 7.8 4.0 96 7 78.1 61.7 57.1 1.4 11.9 0.00 75.0 80.4 3.1 5.6 2.9 92 8 84.4 58.8 42.1 2.3 30.6 0.00 76.6 80.2 3.6 6.7 3.4 92 9 87.6 55.2 33.5 3.0 45.9 0.00 79.3 79.9 4.5 6.9 4.5 99 10 90.7 53.6 28.7 3.5 58.8 0.00 82.4 79.7 2.9 7.6 2.7 89 11 94.8 50.2 22.1 4.4 83.8 0.00 86.7 79.5 2.2 6.5 1.6 302 12 96.8 50.2 20.8 4.7 69.0 0.00 89.4 79.5 2.7 7.4 1.3 256 13 98.6 50.0 19.6 5.0 81.7 0.00 91.4 79.3 4.0 8.9 2.9 304 14 100.9 49.3 17.8 5.5 71.2 0.00 92.3 79.3 3.4 7.6 2.0 291 15 103.1 46.9 15.2 6.1 74.5 0.00 93.2 79.3 5.1 11.4 3.1 269 16 104.9 45.7 13.8 6.5 67.1 0.00 93.9 79.3 5.1 15.4 3.6 244 17 104.2 45.0 13.7 6.4 41.8 0.00 93.7 79.5 7.2 13.4 6.9 264 18 103.1 43.9 13.6 6.2 15.8 0.00 91.8 79.7 4.9 9.6 4.5 239 19 101.8 45.9 15.2 5.9 10.5 0.00 89.6 79.9 4.5 7.8 4.3 263 20 98.1 50.5 20.6 4.9 1.9 0.00 87.4 80.1 1.3 5.1 1.3 262 21 94.1 51.3 23.6 4.2 0.0 0.00 85.5 80.2 1.8 4.3 1.6 95 22 92.3 53.1 26.7 3.8 0.0 0.00 83.8 80.4 2.5 4.9 2.0 81 23 91.4 52.5 26.8 3.7 0.0 0.00 82.4 80.4 2.7 4.3 2.7 83 24 90.1 52.7 28.0 3.5 0.0 0.00 81.3 80.6 2.7 6.3 2.0 84 AZMET Daily Weather Data : TUCSON : Jul 11 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.8 73.6 90.5 DegF RELATIVE HUMIDITY 83.9 12.0 35.5 % DEWPOINT 54.5 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 3.6 KPas SOIL TEMP. 4 in 94.3 74.8 84.0 DegF SOIL TEMP. 20 in 81.1 79.3 80.1 DegF WIND SPEED 15.4 3.4 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 107 Degrees SOLAR RADIATION 664.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.5 2520 32.6 3252 37.6 4054 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 12 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 90.7 49.1 24.2 3.7 0.0 0.00 79.9 80.6 3.6 10.3 3.4 340 2 88.3 48.6 25.6 3.4 0.0 0.00 78.8 80.6 2.5 5.1 2.2 343 3 82.0 54.1 38.4 2.3 0.0 0.00 77.7 80.6 0.4 1.6 0.4 341 4 78.8 56.5 46.5 1.8 0.0 0.00 76.8 80.4 0.9 3.1 0.2 55 5 78.4 56.8 47.5 1.8 0.0 0.00 75.9 80.4 2.5 4.3 2.2 87 6 76.1 57.9 53.3 1.4 1.2 0.00 75.2 80.2 1.3 2.2 1.3 107 7 79.3 58.3 48.9 1.8 11.7 0.00 75.2 80.1 2.5 4.0 2.5 103 8 85.5 54.9 35.3 2.7 29.9 0.00 77.0 79.9 3.1 5.6 3.1 97 9 88.9 54.7 31.3 3.2 47.5 0.00 79.9 79.9 3.8 6.7 3.6 99 10 92.8 52.2 25.3 3.9 58.5 0.00 83.3 79.7 2.9 6.9 1.1 197 11 95.9 50.0 21.3 4.6 69.5 0.00 86.5 79.5 2.7 7.2 1.8 269 12 98.4 47.3 17.8 5.1 80.8 0.00 89.4 79.3 4.0 10.1 2.7 287 13 100.2 45.9 16.0 5.5 81.9 0.00 91.6 79.3 5.4 12.8 3.8 283 14 101.8 45.0 14.7 5.9 81.0 0.00 94.3 79.3 6.5 14.1 5.4 302 15 103.5 44.6 13.8 6.3 74.3 0.00 96.3 79.3 6.7 13.6 5.1 285 16 104.2 44.2 13.3 6.4 65.0 0.00 97.0 79.5 8.7 22.1 8.1 302 17 103.6 43.7 13.3 6.3 38.2 0.00 95.9 79.7 9.2 18.1 8.7 287 18 103.3 45.0 14.1 6.2 29.9 0.00 94.8 79.7 8.3 14.5 7.2 264 19 98.4 47.8 18.1 5.1 8.6 0.00 92.3 80.1 8.9 17.2 8.1 92 20 96.8 48.9 19.9 4.8 1.2 0.00 90.0 80.2 3.6 11.6 2.2 42 21 93.6 51.4 24.1 4.1 0.0 0.00 87.8 80.4 2.2 6.0 2.0 262 22 90.7 52.5 27.7 3.6 0.0 0.00 86.0 80.6 1.1 4.3 1.1 265 23 87.8 54.1 31.7 3.1 0.0 0.00 84.4 80.8 0.7 2.2 0.4 232 24 88.5 54.1 31.3 3.2 0.0 0.00 83.1 80.8 2.9 6.7 2.7 288 AZMET Daily Weather Data : TUCSON : Jul 12 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.9 75.2 91.9 DegF RELATIVE HUMIDITY 59.1 12.0 27.2 % DEWPOINT 50.7 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 4.0 KPas SOIL TEMP. 4 in 97.0 75.0 85.3 DegF SOIL TEMP. 20 in 80.8 79.3 80.1 DegF WIND SPEED 22.1 4.0 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 303 Degrees SOLAR RADIATION 679.4 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 28.1 2548 33.1 3285 38.2 4092 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 13 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 88.5 54.3 31.4 3.2 0.0 0.00 81.9 81.0 3.4 5.6 3.1 321 2 84.9 57.4 39.5 2.5 0.0 0.00 81.0 81.0 1.6 3.4 0.4 44 3 81.9 57.0 42.7 2.1 0.0 0.00 79.9 81.0 1.6 5.1 1.6 106 4 79.0 59.0 50.5 1.7 0.0 0.00 79.0 80.8 0.4 0.4 0.4 112 5 77.7 59.7 54.0 1.5 0.0 0.00 78.3 80.8 0.4 0.4 0.4 68 6 76.3 60.3 57.6 1.3 1.0 0.00 77.5 80.6 0.4 0.4 0.4 80 7 79.5 60.4 52.2 1.6 11.9 0.00 77.2 80.6 0.9 4.3 0.9 79 8 84.6 59.9 43.4 2.3 28.7 0.00 78.8 80.4 2.9 4.9 2.7 86 9 88.7 59.2 37.2 2.9 45.9 0.00 81.7 80.2 2.0 4.9 1.8 97 10 92.5 56.8 30.3 3.6 61.2 0.00 85.5 80.1 1.8 4.7 0.7 1 11 95.2 55.2 26.3 4.2 72.6 0.00 89.4 79.9 2.9 8.9 1.3 210 12 97.5 54.9 24.2 4.6 79.1 0.00 93.2 79.9 3.8 8.9 2.2 240 13 99.9 54.3 22.1 5.1 81.7 0.00 96.3 79.9 5.8 12.3 4.9 269 14 102.0 52.2 19.2 5.6 80.3 0.00 98.2 79.9 7.8 15.0 6.9 270 15 103.6 48.9 16.2 6.1 73.8 0.00 99.5 79.9 7.6 15.0 6.9 274 16 104.5 45.5 13.8 6.4 55.2 0.00 99.7 80.1 7.8 15.9 6.7 302 17 104.0 45.1 13.9 6.4 40.8 0.00 98.6 80.2 7.8 22.8 5.1 262 18 96.6 50.9 21.5 4.6 10.0 0.00 96.1 80.4 7.2 19.9 6.0 206 19 96.4 48.6 19.8 4.7 5.7 0.00 93.6 80.6 6.3 17.2 4.9 110 20 94.1 48.7 21.5 4.3 0.5 0.00 91.0 81.0 4.9 12.1 4.7 66 21 92.3 50.7 24.6 3.9 0.0 0.00 88.3 81.1 2.5 6.3 1.1 221 22 92.1 51.8 25.6 3.8 0.0 0.00 85.6 81.3 5.1 10.3 4.0 292 23 90.0 53.1 28.7 3.4 0.0 0.00 82.8 81.5 8.1 19.0 7.4 304 24 88.3 52.7 29.6 3.2 0.0 0.00 80.8 81.5 4.3 13.0 3.4 288 AZMET Daily Weather Data : TUCSON : Jul 13 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.2 75.4 91.2 DegF RELATIVE HUMIDITY 61.4 11.9 31.1 % DEWPOINT 54.0 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 3.7 KPas SOIL TEMP. 4 in 100.2 77.2 87.3 DegF SOIL TEMP. 20 in 81.5 79.9 80.6 DegF WIND SPEED 22.8 4.0 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 278 Degrees SOLAR RADIATION 648.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.3 2577 33.1 3318 38.2 4130 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 14 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.5 54.7 34.9 2.7 0.0 0.00 79.7 81.5 2.5 5.1 1.6 113 2 83.3 56.1 39.7 2.4 0.0 0.00 78.6 81.5 2.9 4.5 2.7 75 3 81.3 57.0 43.7 2.0 0.0 0.00 78.3 81.5 2.2 3.8 2.2 87 4 78.6 58.3 50.0 1.7 0.0 0.00 77.7 81.3 0.9 2.0 0.9 97 5 77.2 58.6 53.0 1.5 0.0 0.00 76.8 81.3 1.1 3.4 0.9 117 6 76.3 59.5 56.1 1.4 1.2 0.00 76.1 81.1 1.8 3.4 1.8 82 7 79.5 59.0 49.8 1.7 7.6 0.00 75.7 81.0 2.7 5.6 2.7 76 8 83.8 57.7 41.4 2.3 25.8 0.00 77.0 80.8 3.6 7.4 3.6 77 9 88.0 55.8 33.5 3.0 46.3 0.00 79.7 80.6 3.8 7.4 3.6 108 10 91.9 55.2 29.1 3.6 50.2 0.00 82.6 80.4 2.7 6.0 2.2 83 11 95.2 53.6 24.8 4.3 73.3 0.00 86.4 80.2 2.9 8.3 1.1 308 12 97.7 51.3 21.0 4.8 79.6 0.00 89.2 80.1 4.7 11.6 3.8 293 13 99.5 50.0 19.0 5.2 71.9 0.00 90.5 79.9 4.7 11.6 3.1 273 14 101.7 49.1 17.3 5.7 80.0 0.00 92.1 79.9 6.0 15.2 4.9 302 15 103.1 48.0 15.8 6.1 72.9 0.00 93.0 79.9 6.7 14.1 5.4 276 16 103.8 46.6 14.8 6.3 61.2 0.00 93.7 79.9 8.7 16.6 7.6 280 17 103.8 46.0 14.4 6.3 45.2 0.00 93.6 80.1 8.3 15.7 7.4 312 18 103.6 45.7 14.4 6.3 29.9 0.00 92.5 80.2 8.5 16.3 8.1 320 19 101.8 46.2 15.4 5.8 6.4 0.00 90.0 80.4 7.6 13.2 7.2 300 20 98.1 48.0 18.5 5.0 0.7 0.00 87.6 80.4 5.4 13.9 3.8 201 21 91.6 54.1 28.5 3.6 0.0 0.00 86.0 80.6 7.6 18.3 6.5 146 22 90.1 53.4 28.8 3.4 0.0 0.00 84.6 80.8 2.5 13.2 1.1 162 23 88.9 53.2 29.8 3.3 0.0 0.00 83.5 81.0 7.8 17.4 7.6 89 24 88.5 52.7 29.6 3.2 0.0 0.00 82.4 81.0 5.1 9.4 4.9 82 AZMET Daily Weather Data : TUCSON : Jul 14 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.4 75.4 91.4 DegF RELATIVE HUMIDITY 61.6 13.0 30.1 % DEWPOINT 52.9 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 93.7 75.7 84.4 DegF SOIL TEMP. 20 in 81.5 79.9 80.6 DegF WIND SPEED 18.3 4.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 338 Degrees SOLAR RADIATION 652.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.1 2605 33.1 3351 38.2 4168 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 15 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 89.4 52.9 28.9 3.4 0.0 0.00 81.7 81.0 2.2 6.3 1.8 120 2 86.7 54.7 33.7 2.9 0.0 0.00 81.0 81.0 5.6 11.6 3.8 141 3 85.6 56.1 36.7 2.7 0.0 0.00 80.1 81.0 5.1 10.3 4.7 101 4 85.3 56.5 37.5 2.6 0.0 0.00 79.5 80.8 5.6 13.6 5.1 100 5 84.2 58.6 42.2 2.3 0.0 0.00 78.8 80.8 4.5 10.1 4.3 126 6 82.8 57.6 42.6 2.2 0.7 0.00 78.1 80.6 6.5 14.1 6.3 95 7 83.3 55.4 38.5 2.4 5.5 0.00 78.1 80.6 7.8 13.6 7.6 83 8 84.4 55.2 37.0 2.5 9.1 0.00 78.4 80.4 4.7 8.3 4.5 87 9 86.2 55.0 34.6 2.8 7.9 0.00 79.0 80.2 2.9 6.7 1.3 68 10 88.2 54.7 32.3 3.1 14.1 0.00 79.2 80.2 5.4 13.6 2.0 239 11 91.0 56.3 31.1 3.4 65.2 0.00 82.6 80.1 5.1 10.7 3.6 168 12 94.1 55.0 27.0 4.0 78.1 0.00 88.0 79.9 4.7 11.4 2.0 259 13 96.4 54.3 24.5 4.4 83.6 0.00 92.1 79.9 7.6 16.8 5.1 310 14 97.5 51.8 21.6 4.8 54.2 0.00 93.0 79.7 11.4 18.8 10.7 317 15 99.1 51.6 20.5 5.1 64.7 0.00 94.3 79.7 11.6 19.7 11.0 306 16 98.2 51.6 21.0 4.9 38.5 0.00 93.7 79.7 13.4 21.0 12.8 299 17 96.6 51.4 22.0 4.6 16.7 0.00 91.8 79.9 13.0 19.7 12.5 291 18 97.2 51.1 21.2 4.8 25.8 0.00 90.9 80.1 11.0 17.4 10.7 295 19 96.6 51.1 21.6 4.6 11.7 0.00 89.1 80.2 9.2 13.6 8.9 290 20 94.5 50.9 23.2 4.3 0.7 0.00 86.9 80.4 6.5 10.7 6.3 300 21 92.3 51.4 25.0 3.9 0.0 0.00 83.7 80.6 6.7 11.2 6.5 310 22 93.0 52.2 25.2 4.0 0.0 0.00 81.0 80.6 6.7 10.7 6.5 336 23 91.9 53.2 27.2 3.8 0.0 0.00 79.5 80.8 4.3 10.7 3.8 340 24 85.3 57.0 38.6 2.6 0.0 0.00 78.8 80.8 1.1 4.0 0.4 185 AZMET Daily Weather Data : TUCSON : Jul 15 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.6 81.9 90.9 DegF RELATIVE HUMIDITY 47.0 17.4 29.7 % DEWPOINT 54.0 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 3.6 KPas SOIL TEMP. 4 in 94.5 77.9 84.2 DegF SOIL TEMP. 20 in 81.0 79.7 80.4 DegF WIND SPEED 21.0 6.7 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 314 Degrees SOLAR RADIATION 477.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 30.2 2635 35.1 3386 40.1 4209 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 16 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.5 55.9 39.2 2.4 0.0 0.00 78.1 80.8 1.8 4.0 1.3 96 2 84.4 54.1 35.7 2.6 0.0 0.00 77.0 80.6 4.9 11.2 4.5 286 3 83.5 53.4 35.7 2.5 0.0 0.00 76.3 80.6 7.4 12.1 7.2 282 4 81.1 54.9 40.6 2.2 0.0 0.00 75.4 80.4 3.8 10.5 2.7 290 5 79.5 55.4 43.5 2.0 0.0 0.00 75.0 80.2 3.6 6.7 3.6 95 6 80.4 55.8 42.9 2.0 0.2 0.00 74.5 80.2 4.3 8.7 4.3 68 7 82.4 56.1 40.6 2.3 10.5 0.00 74.7 80.1 3.1 6.9 2.9 96 8 86.7 55.8 35.0 2.8 29.4 0.00 76.5 79.9 5.6 10.1 5.4 80 9 88.7 59.0 36.9 2.9 41.6 0.00 78.6 79.7 4.9 10.3 4.5 89 10 90.7 60.8 36.8 3.1 57.1 0.00 82.0 79.5 3.6 8.3 2.7 126 11 92.1 59.2 33.4 3.4 57.6 0.00 84.6 79.3 2.5 7.4 1.1 162 12 94.8 56.7 28.0 4.0 74.1 0.00 87.3 79.2 5.8 12.5 4.7 267 13 96.6 54.9 24.9 4.4 62.1 0.00 87.3 79.2 10.1 17.0 9.6 285 14 99.0 54.5 22.9 4.9 79.1 0.00 88.5 79.0 9.4 19.5 8.5 283 15 100.2 53.8 21.5 5.2 68.1 0.00 89.4 79.2 8.3 18.1 7.4 286 16 100.6 53.6 21.2 5.2 54.7 0.00 89.4 79.2 11.2 17.4 10.5 288 17 99.7 52.9 21.1 5.1 30.8 0.00 88.9 79.2 10.3 20.6 9.8 280 18 100.0 52.3 20.5 5.2 22.0 0.00 87.8 79.3 9.2 14.1 8.7 282 19 99.5 51.3 19.9 5.2 9.6 0.00 86.4 79.5 7.6 12.1 7.4 285 20 98.1 51.6 21.2 4.9 1.0 0.00 84.6 79.5 7.2 12.5 6.9 306 21 95.9 52.3 23.2 4.4 0.0 0.00 83.1 79.7 4.9 9.6 4.9 318 22 94.1 53.8 25.9 4.1 0.0 0.00 82.2 79.7 6.3 17.9 3.4 340 23 78.6 65.7 65.3 1.2 0.0 0.28 80.2 79.9 6.9 26.4 5.6 78 24 80.4 65.8 61.3 1.4 0.0 0.00 79.2 79.9 4.7 10.1 4.5 94 AZMET Daily Weather Data : TUCSON : Jul 16 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.0 75.4 90.5 DegF RELATIVE HUMIDITY 73.7 18.9 33.2 % DEWPOINT 55.8 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 89.8 74.3 82.0 DegF SOIL TEMP. 20 in 80.8 79.0 79.7 DegF WIND SPEED 26.4 6.0 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 598.2 Langleys PRECIPITATION 0.28 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.1 2663 33.1 3419 38.2 4247 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 17 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.6 66.4 61.8 1.4 0.0 0.00 78.3 79.9 2.2 5.4 2.2 113 2 78.6 69.3 73.2 0.9 0.0 0.00 77.5 79.9 1.1 4.3 0.9 89 3 77.7 71.2 80.6 0.6 0.0 0.00 77.0 79.9 0.9 2.7 0.9 90 4 77.7 71.2 80.3 0.6 0.0 0.00 76.6 79.7 1.3 3.4 1.3 113 5 78.8 66.4 66.3 1.1 0.0 0.00 76.1 79.7 3.8 8.3 3.6 71 6 81.3 60.8 49.7 1.8 1.0 0.00 75.2 79.5 5.1 11.9 4.9 76 7 81.7 63.1 53.5 1.7 10.8 0.00 75.2 79.3 3.1 5.4 3.1 84 8 84.7 63.1 48.8 2.1 28.9 0.00 77.0 79.3 4.3 8.1 4.0 98 9 88.0 59.7 38.7 2.8 44.0 0.00 79.5 79.2 4.5 8.5 4.3 126 10 91.0 58.5 33.7 3.3 61.9 0.00 82.9 79.0 3.4 7.4 2.9 114 11 93.9 58.1 30.2 3.8 73.1 0.00 86.4 79.0 2.5 7.2 1.6 119 12 95.9 57.2 27.6 4.2 72.9 0.00 89.2 78.8 2.5 6.7 0.4 250 13 98.1 56.7 25.5 4.6 76.2 0.00 91.4 78.8 2.9 6.5 1.1 115 14 99.5 56.3 24.0 4.9 62.8 0.00 92.5 78.8 3.1 8.1 1.3 241 15 100.8 55.8 22.6 5.2 64.7 0.00 93.0 78.8 3.6 9.8 2.2 293 16 102.2 54.3 20.7 5.5 55.4 0.00 93.2 79.0 2.9 9.4 1.1 290 17 102.2 54.3 20.5 5.6 35.8 0.00 92.5 79.2 4.0 9.2 2.7 308 18 101.5 52.9 20.0 5.5 21.3 0.00 91.6 79.3 5.6 26.4 3.1 350 19 86.9 57.2 38.0 2.8 1.4 0.18 87.6 79.5 17.0 30.2 15.2 357 20 81.9 59.9 47.8 2.0 0.0 0.01 83.5 79.7 8.7 26.4 7.4 32 21 88.5 50.7 27.5 3.3 0.0 0.01 80.6 79.9 11.4 34.9 9.8 14 22 88.0 51.1 28.4 3.2 0.0 0.00 79.2 80.1 4.9 10.7 1.3 147 23 82.8 59.5 45.6 2.1 0.0 0.00 78.1 80.1 5.6 11.9 5.4 80 24 80.1 62.4 54.9 1.6 0.0 0.00 78.1 80.2 1.8 4.0 1.8 68 AZMET Daily Weather Data : TUCSON : Jul 17 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.4 77.0 88.5 DegF RELATIVE HUMIDITY 84.9 16.9 42.5 % DEWPOINT 59.9 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 93.4 75.0 83.1 DegF SOIL TEMP. 20 in 80.2 78.8 79.5 DegF WIND SPEED 34.9 4.5 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 47 Degrees SOLAR RADIATION 610.2 Langleys PRECIPITATION 0.20 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.8 2692 33.7 3453 38.7 4285 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 18 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.1 63.9 61.5 1.3 0.0 0.00 77.5 80.1 1.3 3.8 1.3 91 2 77.0 66.0 69.2 1.0 0.0 0.00 77.0 80.1 1.3 4.0 1.1 61 3 77.0 65.1 66.9 1.0 0.0 0.00 76.3 80.1 2.2 3.6 2.0 75 4 76.6 64.8 66.8 1.0 0.0 0.00 75.7 79.9 2.5 4.5 2.5 97 5 76.8 64.6 65.8 1.1 0.0 0.00 75.7 79.9 3.6 6.9 3.6 89 6 75.9 65.1 69.4 0.9 0.5 0.00 74.8 79.7 3.4 5.6 3.1 86 7 76.3 66.4 71.3 0.9 7.2 0.00 74.7 79.5 1.3 2.7 1.3 91 8 80.6 66.2 62.0 1.4 19.6 0.00 76.1 79.3 2.0 3.6 1.8 71 9 85.1 65.7 52.3 2.0 33.0 0.00 78.6 79.3 2.5 4.7 2.2 68 10 90.0 64.4 42.9 2.8 51.1 0.00 81.7 79.2 2.5 5.4 2.5 78 11 96.6 59.0 29.0 4.2 69.3 0.00 85.6 79.0 2.7 7.4 0.9 101 12 99.9 54.9 22.5 5.0 81.2 0.00 88.0 78.8 6.9 15.4 6.3 96 13 101.5 50.7 18.5 5.6 85.1 0.00 89.4 78.8 8.5 15.4 7.8 108 14 102.7 50.0 17.3 5.9 82.4 0.00 90.5 78.8 7.8 15.2 6.9 91 15 103.6 50.0 16.8 6.1 66.2 0.00 91.6 78.8 6.7 15.4 5.4 133 16 103.8 49.1 16.2 6.2 65.7 0.00 93.2 79.0 6.3 13.9 5.1 165 17 103.5 47.8 15.6 6.1 40.8 0.00 93.9 79.2 5.1 11.4 4.0 202 18 101.7 47.5 16.2 5.8 13.4 0.00 91.8 79.2 3.4 8.1 2.9 204 19 99.9 47.7 17.3 5.4 3.3 0.00 89.2 79.5 4.7 10.1 4.3 248 20 95.4 52.0 23.3 4.4 0.2 0.00 86.2 79.7 4.7 10.7 4.0 311 21 93.9 54.5 26.8 4.0 0.0 0.00 82.9 79.9 8.3 18.8 8.1 340 22 93.0 52.0 25.0 4.0 0.0 0.00 80.6 80.1 7.8 15.2 6.5 316 23 88.9 54.0 30.6 3.2 0.0 0.00 79.2 80.1 5.8 10.7 5.6 268 24 86.5 54.9 34.2 2.8 0.0 0.00 78.3 80.2 3.4 9.4 3.1 269 AZMET Daily Weather Data : TUCSON : Jul 18 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.9 75.2 90.1 DegF RELATIVE HUMIDITY 78.3 14.0 39.1 % DEWPOINT 57.4 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 94.1 74.5 82.8 DegF SOIL TEMP. 20 in 80.2 78.8 79.5 DegF WIND SPEED 18.8 4.3 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 96 Degrees SOLAR RADIATION 619.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.1 2720 32.9 3486 38.0 4323 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 19 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.3 59.2 44.4 2.2 0.0 0.00 77.9 80.2 1.6 3.6 0.9 37 2 82.8 59.0 44.4 2.1 0.0 0.00 77.0 80.2 2.2 4.9 2.2 74 3 81.5 58.8 46.3 2.0 0.0 0.00 76.5 80.1 2.0 3.4 2.0 93 4 78.8 61.9 56.4 1.5 0.0 0.00 75.9 79.9 1.6 3.1 1.6 84 5 77.5 61.7 58.4 1.3 0.0 0.00 75.2 79.9 2.0 3.4 1.8 59 6 77.0 61.5 59.0 1.3 0.7 0.00 74.5 79.7 1.8 3.8 1.8 76 7 79.5 63.3 57.7 1.5 11.5 0.00 74.7 79.7 0.9 2.7 0.4 149 8 86.2 60.3 42.1 2.5 28.4 0.00 76.8 79.5 0.7 2.7 0.4 35 9 89.6 58.8 35.7 3.1 45.6 0.00 80.1 79.3 1.3 4.3 0.2 93 10 94.5 57.7 29.5 3.9 57.8 0.00 84.0 79.2 1.3 4.7 0.9 309 11 98.2 54.0 23.0 4.8 73.6 0.00 87.8 79.0 2.2 5.6 1.3 286 12 100.6 49.6 18.2 5.5 80.5 0.00 90.3 79.0 3.8 8.1 3.1 314 13 102.6 48.6 16.5 5.9 82.9 0.00 92.1 79.0 4.3 9.6 2.7 285 14 104.0 45.7 14.2 6.3 81.7 0.00 94.5 79.0 3.8 13.2 1.3 294 15 105.4 45.0 13.1 6.7 76.9 0.00 96.6 79.0 4.3 11.6 1.1 273 16 106.0 45.3 13.2 6.8 69.0 0.00 97.9 79.2 7.8 16.6 5.4 325 17 104.5 45.7 13.9 6.5 35.6 0.00 97.3 79.3 7.2 15.7 4.0 319 18 90.7 59.4 38.0 3.3 1.4 0.03 92.8 79.5 7.6 21.0 5.8 205 19 85.6 62.1 45.6 2.3 0.7 0.00 88.2 79.9 6.5 16.1 1.6 271 20 88.2 58.1 36.5 2.9 0.0 0.00 85.5 80.1 4.5 8.7 3.6 352 21 88.7 57.0 34.5 3.0 0.0 0.00 83.7 80.4 2.9 9.6 1.1 98 22 84.6 65.1 52.4 1.9 0.0 0.00 82.8 80.4 0.7 2.5 0.7 98 23 84.2 65.5 53.7 1.9 0.0 0.00 81.7 80.6 3.1 7.4 2.7 70 24 84.4 61.5 46.4 2.2 0.0 0.00 80.4 80.6 2.7 7.4 0.4 95 AZMET Daily Weather Data : TUCSON : Jul 19 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.9 76.3 90.0 DegF RELATIVE HUMIDITY 69.3 11.6 37.2 % DEWPOINT 56.8 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 98.1 74.3 84.2 DegF SOIL TEMP. 20 in 80.6 79.0 79.7 DegF WIND SPEED 21.0 3.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 342 Degrees SOLAR RADIATION 646.2 Langleys PRECIPITATION 0.03 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.6 2749 33.7 3519 38.7 4362 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 20 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.8 63.7 52.8 1.8 0.0 0.00 79.7 80.6 1.8 4.3 0.4 158 2 79.9 66.7 64.2 1.3 0.0 0.00 79.0 80.6 0.9 3.8 0.7 25 3 78.6 67.8 69.4 1.0 0.0 0.00 78.4 80.6 0.9 4.3 0.4 174 4 78.3 67.1 68.8 1.0 0.0 0.00 77.7 80.4 1.3 3.4 0.4 340 5 76.3 66.0 70.8 0.9 0.0 0.00 76.8 80.4 2.5 5.6 2.2 56 6 77.2 62.6 60.9 1.2 0.5 0.00 76.1 80.2 3.1 6.7 2.9 56 7 78.4 59.9 53.1 1.6 5.5 0.00 75.9 80.2 2.9 5.6 2.9 60 8 81.0 60.8 50.6 1.8 19.4 0.00 76.8 80.1 2.9 7.6 2.9 59 9 86.5 56.5 36.1 2.8 28.7 0.00 79.0 79.9 2.5 4.9 2.2 87 10 89.2 55.0 31.5 3.2 45.2 0.00 81.1 79.7 3.1 7.2 2.9 77 11 94.3 53.8 25.7 4.1 74.3 0.00 86.2 79.7 2.0 6.3 0.4 242 12 96.3 53.1 23.6 4.5 79.3 0.00 90.7 79.5 4.7 9.8 3.8 280 13 98.4 51.6 20.9 4.9 81.9 0.00 94.3 79.5 6.9 15.2 5.8 297 14 100.4 51.1 19.3 5.3 80.0 0.00 96.8 79.5 7.6 16.8 6.5 298 15 101.5 48.7 17.1 5.7 66.7 0.00 97.9 79.5 7.8 17.7 7.2 308 16 100.0 51.3 19.8 5.3 48.7 0.00 97.2 79.7 9.2 17.4 7.8 258 17 98.1 53.1 22.3 4.8 16.5 0.00 95.4 79.9 8.9 17.7 8.1 247 18 94.3 54.0 26.0 4.1 5.3 0.00 92.1 80.1 11.2 28.6 11.0 245 19 91.2 54.1 28.6 3.6 4.3 0.00 89.8 80.2 6.7 15.4 5.6 251 20 87.8 56.5 35.3 3.0 0.5 0.00 87.4 80.6 7.4 21.3 6.5 277 21 84.0 58.8 42.8 2.3 0.0 0.00 84.2 80.6 6.7 17.0 5.6 280 22 83.5 57.7 41.8 2.3 0.0 0.00 81.7 80.8 5.1 11.6 4.7 254 23 82.6 59.7 46.2 2.1 0.0 0.00 79.7 81.0 8.5 15.0 8.3 238 24 80.8 62.1 53.0 1.7 0.0 0.00 78.6 81.0 3.4 10.1 2.5 228 AZMET Daily Weather Data : TUCSON : Jul 20 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.1 75.4 87.6 DegF RELATIVE HUMIDITY 78.5 14.4 40.8 % DEWPOINT 57.9 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 98.1 75.9 84.7 DegF SOIL TEMP. 20 in 81.0 79.5 80.2 DegF WIND SPEED 28.6 4.9 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 271 Degrees SOLAR RADIATION 556.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.1 2777 33.1 3552 38.0 4400 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 21 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.7 62.6 56.0 1.5 0.0 0.00 78.3 81.0 2.9 5.8 2.9 86 2 79.9 61.7 53.8 1.6 0.0 0.00 78.4 81.0 3.8 7.4 3.6 58 3 80.4 61.2 51.8 1.7 0.0 0.00 77.4 80.8 4.9 7.8 4.9 75 4 79.9 60.1 50.7 1.7 0.0 0.00 76.3 80.6 3.8 7.2 3.8 62 5 78.4 60.1 53.6 1.5 0.0 0.00 75.6 80.6 1.8 3.1 1.6 63 6 76.6 61.3 59.3 1.3 0.5 0.00 75.2 80.4 1.6 3.4 1.3 60 7 76.8 62.6 61.6 1.2 5.7 0.00 75.0 80.2 1.1 2.7 1.1 69 8 82.0 61.7 50.5 1.9 36.3 0.00 77.2 80.1 6.9 13.2 6.5 240 9 81.9 62.2 51.8 1.8 17.9 0.00 77.9 79.9 6.7 13.6 6.5 252 10 82.2 64.8 55.4 1.7 32.7 0.00 79.2 79.7 6.5 10.1 5.8 203 11 85.6 62.8 46.7 2.3 50.7 0.00 81.1 79.7 5.4 10.7 4.9 191 12 89.6 59.5 36.4 3.0 75.3 0.00 84.6 79.5 4.7 8.7 3.4 218 13 91.9 57.2 31.3 3.5 83.1 0.00 88.0 79.3 4.9 10.5 3.1 260 14 93.9 57.6 29.8 3.8 77.2 0.00 90.1 79.3 4.9 12.1 3.8 252 15 96.1 57.6 28.0 4.2 70.7 0.00 90.5 79.3 7.8 16.8 6.5 280 16 97.0 55.4 25.2 4.5 59.3 0.00 90.0 79.3 9.2 17.0 8.5 311 17 97.2 56.1 25.6 4.5 44.0 0.00 89.6 79.3 10.7 18.1 10.1 311 18 97.2 54.9 24.5 4.5 27.2 0.00 88.7 79.5 9.6 18.1 8.9 302 19 96.1 53.6 24.1 4.4 8.8 0.00 86.5 79.7 8.9 14.8 8.5 318 20 94.3 54.1 26.0 4.1 0.2 0.00 84.2 79.7 6.3 10.7 6.3 303 21 91.8 55.4 29.3 3.6 0.0 0.00 82.6 79.9 3.8 6.3 3.8 264 22 89.4 58.5 35.4 3.0 0.0 0.00 81.3 80.1 3.4 6.9 3.4 261 23 86.9 60.1 40.7 2.6 0.0 0.00 80.6 80.1 1.3 3.1 1.1 244 24 86.5 59.4 39.9 2.6 0.0 0.00 79.5 80.1 4.3 9.2 4.0 269 AZMET Daily Weather Data : TUCSON : Jul 21 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.9 75.7 87.1 DegF RELATIVE HUMIDITY 64.7 22.7 41.2 % DEWPOINT 59.2 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 90.7 75.0 82.0 DegF SOIL TEMP. 20 in 81.0 79.3 80.1 DegF WIND SPEED 18.1 5.1 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 283 Degrees SOLAR RADIATION 589.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.9 2805 32.9 3585 38.0 4438 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 22 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.3 59.7 42.5 2.4 0.0 0.00 78.6 80.2 10.1 23.9 9.8 298 2 80.2 63.1 56.0 1.5 0.0 0.00 78.1 80.1 8.5 15.4 7.8 266 3 80.4 62.6 54.7 1.6 0.0 0.00 77.4 80.1 4.9 10.7 4.0 232 4 79.3 63.1 57.8 1.4 0.0 0.00 76.8 79.9 4.3 7.4 4.0 74 5 79.0 63.1 58.4 1.4 0.0 0.00 76.1 79.9 4.5 7.2 4.5 73 6 78.8 63.0 58.6 1.4 1.0 0.00 75.7 79.7 3.1 5.6 3.1 71 7 80.8 63.3 55.5 1.6 10.8 0.00 75.9 79.7 2.9 5.6 2.7 76 8 84.0 62.8 48.9 2.0 28.0 0.00 77.7 79.5 4.0 7.2 4.0 93 9 87.8 61.0 40.7 2.7 42.0 0.00 80.6 79.5 1.8 5.4 0.7 81 10 90.9 60.4 36.4 3.1 56.9 0.00 84.4 79.3 2.2 6.5 1.6 264 11 93.2 59.2 32.3 3.6 70.9 0.00 88.3 79.2 3.4 9.2 2.2 272 12 95.4 55.9 26.9 4.2 79.1 0.00 91.6 79.2 6.3 12.1 5.4 291 13 97.5 54.3 23.8 4.6 78.8 0.00 94.6 79.2 6.3 16.8 4.9 289 14 99.0 54.1 22.7 4.9 81.7 0.00 96.8 79.2 8.7 17.0 7.8 281 15 99.7 52.9 21.2 5.1 70.2 0.00 98.1 79.2 10.1 24.6 9.4 282 16 94.8 57.6 29.1 4.0 36.5 0.00 96.4 79.3 13.0 21.3 12.3 249 17 95.5 55.9 26.8 4.2 24.4 0.00 94.5 79.5 10.3 18.1 9.8 263 18 93.0 56.3 29.3 3.8 8.8 0.00 92.3 79.7 4.7 11.6 1.8 158 19 90.7 57.0 32.2 3.3 2.4 0.00 90.1 80.1 6.5 15.4 6.3 84 20 80.2 66.2 64.4 1.4 0.0 0.23 86.5 80.2 5.8 15.0 4.5 75 21 79.0 66.4 66.1 1.2 0.0 0.01 84.2 80.4 7.2 14.8 6.9 89 22 81.0 64.2 56.9 1.5 0.0 0.14 82.2 80.6 8.1 14.3 7.8 91 23 80.8 64.0 56.7 1.6 0.0 0.04 80.2 80.8 4.3 9.8 4.0 108 24 80.1 65.1 60.5 1.4 0.0 0.00 79.7 80.8 1.1 4.5 1.1 118 AZMET Daily Weather Data : TUCSON : Jul 22 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.4 75.2 86.9 DegF RELATIVE HUMIDITY 82.4 19.1 44.1 % DEWPOINT 60.4 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 98.1 75.6 84.9 DegF SOIL TEMP. 20 in 80.8 79.2 79.9 DegF WIND SPEED 24.6 5.8 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 284 Degrees SOLAR RADIATION 591.8 Langleys PRECIPITATION 0.42 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.9 2832 32.9 3618 38.0 4476 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 23 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.9 64.4 59.4 1.4 0.0 0.00 79.0 80.8 1.6 5.6 1.1 98 2 79.3 65.5 62.8 1.3 0.0 0.00 79.5 80.8 3.6 7.8 3.6 65 3 80.1 63.7 57.4 1.5 0.0 0.00 78.8 80.6 3.1 5.4 3.1 75 4 79.2 64.4 60.7 1.3 0.0 0.00 78.3 80.6 4.0 6.9 4.0 72 5 78.1 64.4 62.9 1.2 0.0 0.00 77.4 80.4 2.2 4.7 2.2 74 6 77.9 64.6 63.9 1.2 0.5 0.00 77.9 80.4 3.1 6.5 2.9 78 7 79.2 65.1 62.2 1.3 6.2 0.00 77.2 80.2 1.6 3.6 1.6 65 8 81.5 64.8 56.8 1.6 21.3 0.00 79.0 80.1 3.1 8.9 2.2 140 9 82.4 64.8 55.5 1.7 22.2 0.00 79.5 79.9 2.5 6.0 2.0 132 10 84.9 64.8 51.1 2.0 59.7 0.00 83.1 79.7 3.6 9.4 3.4 108 11 87.6 62.4 43.0 2.5 61.6 0.00 85.1 79.7 3.6 10.1 2.9 133 12 89.6 60.8 38.2 2.9 62.6 0.00 87.1 79.5 2.9 8.5 1.8 101 13 90.9 58.3 33.7 3.3 43.2 0.00 87.8 79.5 3.4 7.6 2.7 96 14 91.9 57.9 32.1 3.5 34.6 0.00 87.8 79.3 2.2 8.7 0.9 212 15 93.4 58.1 30.8 3.7 56.9 0.00 88.3 79.5 3.6 10.7 2.2 301 16 94.6 57.9 29.4 3.9 48.0 0.00 89.4 79.5 5.8 12.1 4.3 292 17 94.6 57.0 28.6 4.0 28.7 0.00 87.8 79.5 5.8 11.2 5.1 272 18 93.7 56.3 28.5 3.9 12.9 0.00 86.0 79.7 4.0 8.9 2.0 308 19 92.3 53.8 27.4 3.8 7.4 0.00 84.2 79.7 5.4 13.0 4.7 354 20 89.1 54.3 30.8 3.2 0.7 0.00 82.0 79.9 3.4 9.6 2.9 334 21 86.9 57.4 36.9 2.8 0.0 0.00 81.1 80.1 2.5 13.6 2.0 152 22 83.8 60.1 44.9 2.2 0.0 0.00 79.5 80.1 5.6 13.0 4.3 112 23 80.8 64.0 57.0 1.5 0.0 0.00 78.4 80.1 8.7 15.4 8.5 87 24 79.5 65.5 62.6 1.3 0.0 0.00 77.7 80.1 7.6 13.0 7.6 86 AZMET Daily Weather Data : TUCSON : Jul 23 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.5 75.6 85.5 DegF RELATIVE HUMIDITY 73.9 24.1 46.5 % DEWPOINT 61.3 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 89.6 77.2 82.2 DegF SOIL TEMP. 20 in 80.8 79.3 80.1 DegF WIND SPEED 15.4 3.8 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 79 Degrees SOLAR RADIATION 467.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.5 2860 32.6 3651 37.6 4514 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 24 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.9 64.9 60.5 1.4 0.0 0.00 77.2 80.1 4.3 7.4 4.0 89 2 78.3 68.0 70.6 1.0 0.0 0.00 77.0 80.1 1.1 4.0 1.1 122 3 77.0 69.6 78.3 0.7 0.0 0.00 76.6 79.9 1.1 3.1 0.9 84 4 77.7 66.9 69.7 1.0 0.0 0.00 76.5 79.9 2.0 4.3 1.8 75 5 77.9 66.6 68.1 1.0 0.0 0.00 76.3 79.7 1.3 2.7 1.1 92 6 78.1 66.4 67.5 1.1 0.5 0.00 76.5 79.7 3.6 6.3 3.4 88 7 78.4 66.6 67.2 1.1 4.3 0.00 76.3 79.5 4.0 7.4 4.0 112 8 79.9 66.4 63.3 1.3 13.6 0.00 77.0 79.5 3.8 6.3 3.6 99 9 82.2 65.8 58.0 1.6 29.6 0.00 78.6 79.3 3.8 6.7 3.8 102 10 85.6 64.4 49.2 2.1 41.3 0.00 81.0 79.2 3.4 7.8 2.9 69 11 88.7 63.7 43.6 2.6 57.8 0.00 84.2 79.2 2.2 6.3 0.9 350 12 90.0 62.8 40.4 2.9 67.8 0.00 88.2 79.0 4.5 12.5 2.9 280 13 90.7 60.8 37.0 3.1 40.6 0.00 88.9 79.0 3.4 10.1 1.8 262 14 91.6 59.4 34.2 3.3 31.1 0.00 89.4 79.0 2.9 8.7 2.2 296 15 91.4 59.7 34.8 3.3 21.7 0.00 88.5 79.0 3.1 6.3 2.9 105 16 92.1 59.9 34.2 3.4 35.1 0.00 88.9 79.2 3.6 7.6 2.9 88 17 92.8 59.4 32.9 3.5 22.9 0.00 88.9 79.2 2.7 6.5 2.0 57 18 91.8 60.1 34.7 3.3 11.0 0.00 87.8 79.3 2.9 6.0 2.9 93 19 91.2 59.9 35.2 3.2 6.0 0.00 86.4 79.5 3.8 6.3 3.8 84 20 89.2 61.2 39.3 2.9 0.5 0.00 84.7 79.7 2.9 5.1 2.7 91 21 86.5 63.1 45.7 2.3 0.0 0.00 82.9 79.7 1.6 2.9 1.6 94 22 85.6 64.6 49.5 2.1 0.0 0.00 82.0 79.9 1.8 2.7 1.8 83 23 85.6 63.9 48.2 2.2 0.0 0.00 81.3 79.9 2.5 3.8 2.5 89 24 86.0 63.1 46.5 2.3 0.0 0.00 80.2 80.1 2.7 4.3 2.5 91 AZMET Daily Weather Data : TUCSON : Jul 24 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.7 76.5 85.3 DegF RELATIVE HUMIDITY 82.1 30.7 50.3 % DEWPOINT 63.7 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 89.6 76.1 82.2 DegF SOIL TEMP. 20 in 80.1 79.0 79.5 DegF WIND SPEED 12.5 2.9 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 88 Degrees SOLAR RADIATION 384.2 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 27.9 2888 32.8 3684 37.8 4551 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 25 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.6 63.5 47.7 2.2 0.0 0.00 79.5 79.9 1.8 5.8 1.8 96 2 85.1 63.7 48.7 2.1 0.0 0.00 79.0 79.9 2.0 4.9 2.0 77 3 82.9 64.8 54.4 1.8 0.0 0.00 78.6 79.9 1.8 4.9 1.8 83 4 81.7 64.9 56.9 1.6 0.0 0.00 77.9 79.9 2.2 4.7 2.0 98 5 79.7 65.5 62.0 1.3 0.0 0.00 77.2 79.9 1.3 2.5 1.3 96 6 78.1 66.4 67.6 1.1 1.0 0.00 76.6 79.7 1.6 2.9 1.3 92 7 80.1 66.9 64.4 1.3 7.4 0.00 76.8 79.7 1.6 4.0 1.6 90 8 84.9 66.6 54.3 1.9 28.9 0.00 78.6 79.7 2.5 5.6 2.5 77 9 88.5 65.7 46.9 2.4 38.7 0.00 81.5 79.5 1.8 4.7 1.1 55 10 89.8 64.8 43.6 2.7 58.5 0.00 84.4 79.5 3.4 8.7 2.0 322 11 91.6 63.7 39.8 3.0 68.3 0.00 87.3 79.3 5.4 11.6 4.5 302 12 93.6 62.4 35.8 3.5 78.1 0.00 89.4 79.3 6.9 13.4 5.4 292 13 95.4 61.7 33.0 3.8 81.5 0.00 91.0 79.3 7.4 15.9 6.0 273 14 96.6 60.1 29.9 4.1 62.1 0.00 92.5 79.3 6.9 15.2 5.1 257 15 95.7 57.7 28.2 4.1 15.5 0.00 90.0 79.3 6.3 11.6 6.0 267 16 93.9 59.4 31.8 3.7 7.9 0.00 87.4 79.5 8.1 18.1 6.9 330 17 93.2 60.4 33.7 3.5 4.5 0.00 86.0 79.7 3.1 7.8 2.0 69 18 89.4 63.0 41.6 2.8 3.3 0.00 84.6 79.9 5.6 11.6 4.3 250 19 86.9 63.0 45.0 2.4 1.4 0.00 83.1 79.9 5.8 9.6 4.9 306 20 84.6 62.8 48.4 2.1 0.2 0.00 81.5 80.1 7.2 13.0 6.9 318 21 83.1 63.5 51.8 1.9 0.0 0.00 80.2 80.1 4.5 8.9 4.0 261 22 81.7 64.6 56.4 1.6 0.0 0.00 79.2 80.2 2.0 4.7 0.9 108 23 80.4 65.3 60.3 1.4 0.0 0.00 78.6 80.2 1.6 3.8 1.3 79 24 79.9 65.5 61.6 1.3 0.0 0.00 78.1 80.2 1.3 2.9 1.3 99 AZMET Daily Weather Data : TUCSON : Jul 25 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.5 77.2 86.7 DegF RELATIVE HUMIDITY 72.1 26.1 47.7 % DEWPOINT 63.5 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 92.7 76.6 82.6 DegF SOIL TEMP. 20 in 80.2 79.3 79.7 DegF WIND SPEED 18.1 3.8 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 305 Degrees SOLAR RADIATION 457.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.4 2916 33.3 3717 38.3 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, 2009 AZMET Hourly Weather Data : TUCSON : Jul 26 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.3 66.2 66.8 1.1 0.0 0.00 77.5 80.1 1.3 3.1 1.3 114 2 79.0 65.8 64.2 1.2 0.0 0.00 77.2 80.1 2.7 4.5 2.5 93 3 77.4 66.4 69.0 1.0 0.0 0.00 76.5 79.9 0.9 2.2 0.9 90 4 75.9 66.9 73.9 0.8 0.0 0.00 75.9 79.9 1.6 3.4 1.3 80 5 75.0 66.7 75.7 0.7 0.0 0.00 75.6 79.7 1.3 3.1 1.3 98 6 75.2 66.4 74.2 0.8 0.5 0.00 75.0 79.7 1.8 4.3 1.8 94 7 76.8 66.7 71.6 0.9 8.6 0.00 75.7 79.7 2.0 4.3 2.0 83 8 81.0 66.6 61.7 1.4 26.8 0.00 77.2 79.5 3.6 5.6 3.4 94 9 84.9 66.2 53.6 1.9 44.2 0.00 79.9 79.3 2.5 5.1 2.0 98 10 88.7 64.6 45.1 2.5 59.3 0.00 83.3 79.2 2.0 4.9 1.3 105 11 91.4 62.4 38.3 3.1 70.0 0.00 86.7 79.0 3.4 10.5 2.5 258 12 94.6 60.4 32.3 3.8 77.9 0.00 89.4 79.0 5.8 12.8 4.9 286 13 96.6 60.1 30.0 4.2 80.3 0.00 90.9 79.0 7.6 15.7 6.9 275 14 98.4 58.5 27.0 4.6 78.6 0.00 92.5 79.0 6.9 15.0 5.8 274 15 99.9 56.3 23.8 5.0 71.7 0.00 93.9 79.2 8.1 16.1 7.6 275 16 100.8 55.2 22.3 5.2 59.7 0.00 95.0 79.2 6.9 15.7 5.4 293 17 100.8 55.8 22.6 5.2 44.2 0.00 94.6 79.3 8.3 17.0 7.2 282 18 100.4 55.0 22.4 5.1 27.2 0.00 92.5 79.5 8.5 16.1 7.8 314 19 99.1 54.3 22.5 4.9 11.0 0.00 89.6 79.7 8.9 16.1 8.5 293 20 97.3 54.5 24.0 4.6 0.7 0.00 87.3 80.1 7.2 12.1 6.9 308 21 94.1 54.9 27.0 4.0 0.0 0.00 85.3 80.2 2.0 5.6 1.8 314 22 87.6 58.5 37.5 2.8 0.0 0.00 83.8 80.4 0.4 2.2 0.4 341 23 85.1 60.3 43.4 2.3 0.0 0.00 82.6 80.6 0.7 2.2 0.7 4 24 82.9 61.0 47.6 2.0 0.0 0.00 81.3 80.6 0.7 1.6 0.7 38 AZMET Daily Weather Data : TUCSON : Jul 26 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.5 74.3 88.3 DegF RELATIVE HUMIDITY 78.1 20.3 44.8 % DEWPOINT 61.2 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 95.0 74.8 84.0 DegF SOIL TEMP. 20 in 80.6 79.0 79.7 DegF WIND SPEED 17.0 4.0 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 660.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.7 2944 32.6 3750 37.6 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, 2009 AZMET Hourly Weather Data : TUCSON : Jul 27 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 83.7 59.7 44.7 2.2 0.0 0.00 80.2 80.6 1.8 4.9 1.1 348 2 86.0 56.3 36.7 2.7 0.0 0.00 79.3 80.6 2.9 6.9 2.7 332 3 86.7 53.8 32.6 2.9 0.0 0.00 78.8 80.6 2.5 4.7 2.0 313 4 82.6 56.1 40.6 2.3 0.0 0.00 77.9 80.6 2.5 4.9 0.9 88 5 79.0 58.6 49.9 1.7 0.0 0.00 77.2 80.4 1.8 3.4 1.3 74 6 76.8 59.9 55.9 1.4 0.5 0.00 76.5 80.4 1.6 3.4 1.3 73 7 79.7 60.4 51.8 1.7 10.5 0.00 76.3 80.2 2.2 5.6 2.2 86 8 85.3 58.5 40.4 2.5 27.0 0.00 77.9 80.2 4.3 7.4 4.0 96 9 89.6 57.7 34.3 3.1 44.2 0.00 81.0 80.1 2.9 5.6 2.7 101 10 93.7 56.8 29.2 3.8 59.5 0.00 84.9 79.9 2.0 6.5 1.3 70 11 95.9 55.6 26.0 4.3 71.4 0.00 89.1 79.7 2.7 10.1 2.2 277 12 99.5 53.8 22.0 5.0 78.6 0.00 92.7 79.7 8.1 17.2 6.9 283 13 101.5 52.3 19.6 5.5 80.8 0.00 95.4 79.7 10.3 19.0 9.2 284 14 102.6 52.2 18.8 5.7 78.8 0.00 97.3 79.7 10.3 19.7 9.4 275 15 103.8 51.8 17.9 6.0 71.7 0.00 98.6 79.7 8.9 17.0 8.1 297 16 104.4 50.7 16.8 6.2 60.0 0.00 99.0 79.9 8.5 16.1 7.4 323 17 104.9 49.6 16.1 6.4 44.7 0.00 98.1 80.1 9.2 16.3 8.3 322 18 104.4 50.2 16.6 6.2 27.2 0.00 95.9 80.4 8.3 15.0 7.6 308 19 103.3 49.6 16.7 6.0 10.8 0.00 92.8 80.6 7.6 15.9 7.2 303 20 100.4 50.5 19.0 5.4 0.5 0.00 90.3 80.8 3.4 7.8 3.4 288 21 91.6 55.8 30.1 3.5 0.0 0.00 87.3 81.0 1.1 3.4 1.1 320 22 87.8 57.9 36.6 2.9 0.0 0.00 84.9 81.3 0.7 2.5 0.4 218 23 84.9 59.5 42.5 2.4 0.0 0.00 82.9 81.3 0.7 2.5 0.2 76 24 84.0 60.1 44.5 2.2 0.0 0.00 81.7 81.5 0.7 3.1 0.7 64 AZMET Daily Weather Data : TUCSON : Jul 27 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.8 75.6 92.1 DegF RELATIVE HUMIDITY 60.3 14.7 31.6 % DEWPOINT 55.4 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 99.0 76.3 86.5 DegF SOIL TEMP. 20 in 81.5 79.7 80.4 DegF WIND SPEED 19.7 4.3 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 307 Degrees SOLAR RADIATION 666.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.4 2973 33.3 3783 38.3 4666 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 28 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.6 58.1 41.0 2.4 0.0 0.00 80.4 81.5 1.3 4.0 1.1 284 2 87.6 54.7 33.1 3.0 0.0 0.00 79.7 81.5 2.7 6.3 2.7 336 3 85.1 56.1 37.7 2.6 0.0 0.00 79.0 81.5 1.1 4.0 0.4 349 4 81.7 56.5 42.3 2.1 0.0 0.00 78.1 81.3 2.0 4.5 1.8 97 5 78.8 57.0 47.1 1.8 0.0 0.00 77.2 81.1 2.0 3.8 1.8 78 6 77.7 57.4 49.5 1.6 0.5 0.00 76.5 81.1 2.0 3.1 2.0 90 7 81.3 57.0 43.8 2.0 10.8 0.00 76.1 81.0 2.7 4.5 2.7 89 8 86.9 55.9 35.2 2.8 27.0 0.00 77.4 80.8 4.7 8.3 4.5 105 9 91.8 54.5 28.5 3.6 44.4 0.00 79.9 80.6 4.5 8.5 4.3 89 10 95.5 53.2 24.1 4.3 57.6 0.00 83.1 80.4 3.6 8.7 2.9 79 11 98.2 51.8 21.2 4.9 71.9 0.00 86.9 80.4 2.7 9.4 0.2 272 12 100.4 51.3 19.4 5.3 79.1 0.00 89.6 80.2 5.4 12.3 4.0 293 13 102.2 49.6 17.4 5.8 81.7 0.00 91.2 80.1 6.7 15.4 5.1 263 14 103.5 49.5 16.6 6.1 79.8 0.00 91.8 80.1 8.9 17.7 7.8 277 15 104.0 48.0 15.4 6.3 59.0 0.00 92.5 80.1 8.3 18.1 7.4 279 16 105.3 44.6 13.1 6.6 61.9 0.00 92.5 80.2 11.6 21.5 10.7 270 17 105.4 40.1 10.9 6.8 46.1 0.00 92.3 80.2 11.6 19.5 11.0 271 18 104.7 39.7 11.0 6.7 28.0 0.00 90.5 80.4 10.5 16.8 9.8 263 19 103.1 37.9 10.8 6.4 11.0 0.00 87.8 80.6 11.9 18.6 11.4 278 20 100.0 37.8 11.8 5.8 0.5 0.00 85.5 80.8 7.6 13.6 7.4 271 21 97.3 38.8 13.3 5.2 0.0 0.00 83.5 80.8 6.0 9.6 6.0 267 22 94.3 38.7 14.4 4.7 0.0 0.00 82.0 81.0 2.7 6.3 2.5 322 23 89.4 41.4 18.8 3.8 0.0 0.00 80.6 81.0 1.6 6.3 0.7 132 24 86.9 42.3 21.2 3.5 0.0 0.00 79.5 81.0 1.8 5.6 0.4 23 AZMET Daily Weather Data : TUCSON : Jul 28 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.5 76.6 93.6 DegF RELATIVE HUMIDITY 54.0 9.5 24.9 % DEWPOINT 48.9 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 4.3 KPas SOIL TEMP. 4 in 92.7 76.1 84.0 DegF SOIL TEMP. 20 in 81.5 80.1 80.8 DegF WIND SPEED 21.5 5.1 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 277 Degrees SOLAR RADIATION 659.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.8 3001 33.8 3817 38.7 4704 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 29 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.9 45.1 26.6 2.8 0.0 0.00 78.3 81.0 1.6 3.4 1.3 126 2 79.7 46.4 31.0 2.4 0.0 0.00 77.2 81.0 1.6 5.6 1.6 101 3 78.1 46.8 33.1 2.2 0.0 0.00 76.3 80.8 2.5 4.5 2.2 65 4 78.1 47.3 33.9 2.2 0.0 0.00 75.6 80.8 2.5 7.2 2.5 97 5 81.3 54.9 40.2 2.2 0.0 0.00 75.0 80.6 3.8 6.7 3.8 91 6 80.4 59.2 48.5 1.8 0.5 0.00 74.8 80.4 2.7 5.4 2.5 86 7 83.3 64.2 52.7 1.9 9.6 0.00 75.0 80.2 3.6 9.2 3.4 101 8 86.5 65.7 50.2 2.1 25.8 0.00 77.0 80.2 4.3 8.7 4.0 110 9 88.2 65.3 47.0 2.4 43.5 0.00 79.9 80.1 5.4 11.6 4.9 98 10 90.7 63.0 40.0 3.0 59.0 0.00 83.7 79.9 4.3 10.3 3.4 120 11 93.0 59.5 32.9 3.6 70.2 0.00 87.6 79.7 3.8 9.4 1.8 191 12 95.5 56.3 27.1 4.2 77.9 0.00 91.4 79.5 4.3 12.8 2.2 120 13 97.7 52.3 22.0 4.8 68.3 0.00 93.7 79.5 5.4 15.4 2.9 213 14 100.2 44.4 15.1 5.6 80.0 0.00 95.9 79.5 8.1 18.6 6.7 245 15 100.0 50.7 19.3 5.3 63.8 0.00 97.2 79.7 7.2 17.7 6.0 232 16 100.4 52.2 20.1 5.3 59.3 0.00 97.0 79.7 7.8 16.6 6.5 234 17 100.4 53.1 20.8 5.2 41.8 0.00 96.3 79.9 8.1 18.3 7.2 232 18 99.9 52.3 20.6 5.2 26.0 0.00 94.3 80.1 8.9 17.0 7.8 241 19 98.6 52.9 21.8 4.9 9.6 0.00 91.6 80.4 6.3 12.1 5.6 214 20 97.2 50.0 20.5 4.8 0.7 0.00 89.1 80.6 6.7 13.2 6.0 224 21 95.0 52.2 23.7 4.3 0.0 0.00 85.6 80.8 6.0 12.1 5.6 221 22 92.8 54.5 27.6 3.8 0.0 0.00 82.9 81.0 4.9 9.8 4.5 252 23 89.2 53.1 29.2 3.3 0.0 0.00 81.0 81.0 3.4 6.9 2.9 311 24 87.4 52.7 30.8 3.1 0.0 0.00 79.7 81.1 3.4 7.2 2.9 280 AZMET Daily Weather Data : TUCSON : Jul 29 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.7 76.3 90.7 DegF RELATIVE HUMIDITY 57.7 12.0 30.6 % DEWPOINT 54.0 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 3.6 KPas SOIL TEMP. 4 in 97.2 74.8 84.9 DegF SOIL TEMP. 20 in 81.1 79.5 80.2 DegF WIND SPEED 18.6 4.9 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 207 Degrees SOLAR RADIATION 636.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.3 3030 33.3 3850 38.3 4743 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 30 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.8 52.2 31.6 2.9 0.0 0.00 78.6 81.1 2.0 6.7 1.6 295 2 81.0 56.7 43.6 2.1 0.0 0.00 77.9 81.1 0.9 2.9 0.4 252 3 79.5 57.4 46.8 1.8 0.0 0.00 77.5 81.0 1.3 4.7 0.9 86 4 80.4 57.6 45.6 1.9 0.0 0.00 77.2 81.0 2.7 7.4 2.7 82 5 82.4 61.5 49.3 1.9 0.0 0.00 76.8 80.8 4.7 11.6 4.3 104 6 82.2 62.6 51.8 1.8 0.5 0.00 75.9 80.6 3.8 8.7 3.6 95 7 83.1 64.0 52.8 1.8 9.8 0.00 75.6 80.6 2.7 7.2 2.7 99 8 84.9 65.7 52.9 1.9 26.5 0.00 77.0 80.4 4.3 10.1 3.8 113 9 87.1 64.4 47.0 2.3 41.6 0.00 79.9 80.2 3.8 11.9 2.7 146 10 89.4 59.2 36.3 3.0 53.8 0.00 82.6 80.1 4.5 10.5 3.4 184 11 91.8 53.8 27.9 3.7 72.6 0.00 85.6 79.9 4.0 10.3 2.0 199 12 93.2 51.6 24.6 4.0 80.3 0.00 88.5 79.7 3.1 10.1 0.4 307 13 94.6 52.9 24.6 4.2 81.5 0.00 90.7 79.7 4.9 12.5 2.9 286 14 96.8 50.0 20.7 4.7 80.3 0.00 92.3 79.7 4.5 12.5 0.9 194 15 98.6 46.9 17.5 5.2 69.5 0.00 92.8 79.7 4.9 13.2 2.9 226 16 99.7 44.4 15.4 5.5 60.9 0.00 92.8 79.7 7.6 16.1 6.5 263 17 99.9 44.4 15.3 5.5 44.9 0.00 92.1 79.9 8.1 14.1 6.9 291 18 99.9 40.6 13.2 5.7 28.0 0.00 90.0 80.1 10.3 16.6 9.6 300 19 98.8 42.6 14.7 5.4 10.8 0.00 87.1 80.2 7.6 14.1 7.2 286 20 96.3 43.3 16.4 4.9 0.5 0.00 84.9 80.2 3.6 6.3 3.6 265 21 91.9 45.7 20.4 4.1 0.0 0.00 83.3 80.4 1.1 3.6 1.1 266 22 87.1 48.4 26.3 3.2 0.0 0.00 81.9 80.6 0.4 0.7 0.4 272 23 90.0 47.7 23.6 3.7 0.0 0.00 80.6 80.6 4.9 11.6 4.5 264 24 89.2 47.5 23.8 3.6 0.0 0.00 79.3 80.6 4.5 12.5 3.8 318 AZMET Daily Weather Data : TUCSON : Jul 30 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.6 77.9 90.1 DegF RELATIVE HUMIDITY 61.2 12.2 30.9 % DEWPOINT 52.5 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 93.0 75.4 83.3 DegF SOIL TEMP. 20 in 81.1 79.7 80.4 DegF WIND SPEED 16.6 4.3 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 268 Degrees SOLAR RADIATION 661.5 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 28.8 3058 33.8 3884 38.9 4782 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Jul 31 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.8 47.8 27.0 3.1 0.0 0.00 78.4 80.6 2.0 5.4 0.9 198 2 81.3 49.1 32.7 2.5 0.0 0.00 77.5 80.6 2.0 6.7 1.3 83 3 79.7 49.5 34.9 2.3 0.0 0.00 76.6 80.6 1.3 6.3 1.1 65 4 77.2 51.1 40.3 1.9 0.0 0.00 75.9 80.4 1.8 3.8 1.1 94 5 75.0 52.0 44.7 1.6 0.0 0.00 75.0 80.2 1.6 4.9 1.6 80 6 72.9 53.2 50.2 1.4 0.5 0.00 74.3 80.2 1.1 2.7 1.1 105 7 76.5 54.1 46.1 1.7 10.5 0.00 73.9 80.1 2.2 4.9 2.0 93 8 83.3 53.8 36.5 2.5 27.5 0.00 75.4 79.9 4.0 6.9 3.8 108 9 87.8 54.9 32.8 3.0 45.2 0.00 78.6 79.7 2.9 6.3 2.7 108 10 91.6 51.4 25.7 3.8 60.0 0.00 82.6 79.7 2.5 5.6 1.3 71 11 93.9 51.6 24.0 4.1 72.4 0.00 86.7 79.5 3.1 8.9 1.8 285 12 95.4 51.4 22.8 4.4 80.0 0.00 90.5 79.3 4.7 11.4 2.7 276 13 97.5 47.7 18.6 4.9 82.9 0.00 93.9 79.3 4.7 11.9 2.2 254 14 99.3 45.1 15.9 5.4 80.0 0.00 96.3 79.3 4.7 14.3 1.3 322 15 100.4 44.6 15.1 5.6 72.9 0.00 97.5 79.3 6.0 15.0 4.3 311 16 101.5 44.1 14.4 5.9 61.2 0.00 97.3 79.5 8.1 15.2 6.7 341 17 101.5 43.5 14.1 5.9 46.6 0.00 96.4 79.7 8.1 18.6 6.7 310 18 100.9 43.5 14.3 5.8 28.2 0.00 94.3 79.9 5.4 13.4 4.5 317 19 99.7 42.4 14.3 5.6 10.5 0.00 90.9 80.1 8.1 13.6 7.6 299 20 96.6 44.4 16.9 4.9 0.5 0.00 88.0 80.2 4.9 10.3 4.5 305 21 92.1 50.0 23.8 3.9 0.0 0.00 85.1 80.6 1.6 4.5 1.3 196 22 84.7 54.0 35.0 2.7 0.0 0.00 82.4 80.6 1.6 3.6 1.1 55 23 82.4 53.2 36.9 2.4 0.0 0.00 80.4 80.8 1.1 4.0 0.9 58 24 81.0 54.1 40.0 2.2 0.0 0.00 78.6 80.8 1.1 4.5 0.4 78 AZMET Daily Weather Data : TUCSON : Jul 31 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.2 72.0 89.1 DegF RELATIVE HUMIDITY 54.6 13.0 28.2 % DEWPOINT 49.5 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 3.6 KPas SOIL TEMP. 4 in 97.7 73.9 84.4 DegF SOIL TEMP. 20 in 81.0 79.3 80.1 DegF WIND SPEED 18.6 3.6 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 327 Degrees SOLAR RADIATION 679.0 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 26.6 3085 31.7 3916 36.7 4818 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 1 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.4 55.0 44.5 1.8 0.0 0.00 77.4 80.8 0.9 3.8 0.4 74 2 76.8 56.1 48.9 1.6 0.0 0.00 76.6 80.8 1.8 4.0 1.8 89 3 75.4 56.1 51.4 1.5 0.0 0.00 75.9 80.8 1.3 2.7 1.1 102 4 74.1 54.7 51.0 1.4 0.0 0.00 75.4 80.6 1.8 4.3 1.8 75 5 73.4 54.5 51.6 1.4 0.0 0.00 74.5 80.6 2.0 4.3 2.0 86 6 74.7 53.6 48.1 1.5 0.5 0.00 73.8 80.4 2.2 3.4 2.0 98 7 76.6 55.4 47.8 1.6 10.3 0.00 73.4 80.2 1.6 4.3 1.6 88 8 82.0 55.8 40.5 2.2 27.5 0.00 74.8 80.1 4.3 7.6 4.0 104 9 86.5 54.9 34.2 2.8 44.9 0.00 77.9 79.9 1.8 5.6 0.9 95 10 89.6 52.2 27.9 3.4 60.4 0.00 81.1 79.7 6.3 11.6 5.8 282 11 92.7 50.0 23.5 4.0 72.6 0.00 83.5 79.5 8.5 15.0 7.8 290 12 95.2 49.3 21.1 4.5 79.6 0.00 85.8 79.3 8.5 15.7 7.6 285 13 97.7 46.4 17.6 5.0 81.7 0.00 87.1 79.3 11.0 18.1 10.3 280 14 99.9 41.5 13.7 5.6 79.8 0.00 87.4 79.3 12.8 20.6 12.1 279 15 101.5 39.6 12.1 6.0 73.1 0.00 88.5 79.2 13.2 21.0 12.5 282 16 101.7 38.5 11.5 6.1 60.7 0.00 89.2 79.3 13.6 21.9 13.0 287 17 101.7 37.6 11.2 6.1 44.9 0.00 88.7 79.3 14.1 21.7 13.6 286 18 100.9 36.7 10.9 6.0 27.2 0.00 87.3 79.5 13.2 20.1 12.5 287 19 99.5 36.5 11.4 5.7 10.3 0.00 84.7 79.5 13.2 18.1 12.8 287 20 96.8 36.7 12.5 5.2 0.5 0.00 82.4 79.7 9.2 15.0 8.9 293 21 93.7 37.6 14.2 4.6 0.0 0.00 79.3 79.7 6.0 11.0 6.0 318 22 92.8 38.1 14.8 4.5 0.0 0.00 77.4 79.7 4.5 9.4 4.3 318 23 92.1 38.5 15.4 4.4 0.0 0.00 76.1 79.7 4.7 7.4 4.5 309 24 90.9 36.7 14.9 4.2 0.0 0.00 75.7 79.9 4.5 8.7 4.5 305 AZMET Daily Weather Data : TUCSON : Aug 1 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.7 71.6 89.4 DegF RELATIVE HUMIDITY 69.8 10.2 27.1 % DEWPOINT 46.4 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 89.2 73.2 80.6 DegF SOIL TEMP. 20 in 81.0 79.2 79.9 DegF WIND SPEED 21.9 6.7 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 291 Degrees SOLAR RADIATION 673.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.38 Inches STD. REF. EVAPOTRANSPIRATION 0.36 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.6 3112 31.5 3947 36.5 4855 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 2 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 85.5 41.0 21.1 3.3 0.0 0.00 75.0 79.7 2.7 5.8 1.3 83 2 84.7 39.9 20.5 3.2 0.0 0.00 74.1 79.7 4.5 8.7 4.3 80 3 82.0 40.1 22.5 2.9 0.0 0.00 73.2 79.5 2.5 4.9 2.0 90 4 78.1 41.5 27.1 2.4 0.0 0.00 72.5 79.3 2.0 5.6 1.8 71 5 77.5 40.6 26.8 2.4 0.0 0.00 71.6 79.2 2.9 4.9 2.7 86 6 76.1 42.4 30.1 2.2 0.2 0.00 70.9 79.2 2.0 4.0 1.3 99 7 77.2 50.0 38.0 2.0 9.6 0.00 70.7 79.0 3.4 8.3 3.1 81 8 83.1 56.7 40.6 2.3 26.8 0.00 72.3 78.8 5.8 9.6 5.8 95 9 86.2 57.6 37.8 2.7 44.4 0.00 75.4 78.6 4.5 8.9 4.3 90 10 90.1 53.8 29.3 3.4 57.3 0.00 79.3 78.4 2.9 7.2 2.7 69 11 93.2 48.7 22.0 4.2 72.9 0.00 83.3 78.3 2.7 7.2 0.2 46 12 96.1 45.9 18.1 4.8 78.6 0.00 86.5 78.1 3.1 11.2 0.9 274 13 99.5 43.3 14.9 5.5 81.9 0.00 88.3 78.1 6.5 16.1 5.4 296 14 102.0 42.1 13.1 6.0 77.2 0.00 88.7 78.1 9.6 19.9 8.7 282 15 103.5 39.9 11.5 6.4 68.6 0.00 89.2 78.1 12.1 19.7 11.4 290 16 104.2 39.2 10.9 6.6 60.0 0.00 89.4 78.1 13.2 20.1 12.5 287 17 104.0 38.3 10.6 6.6 45.2 0.00 89.1 78.3 14.3 22.8 13.6 287 18 103.1 37.8 10.7 6.4 24.4 0.00 87.4 78.4 13.0 19.9 12.3 289 19 101.3 38.7 11.7 6.0 10.3 0.00 85.5 78.6 9.8 16.6 9.4 276 20 98.4 38.7 12.8 5.4 0.2 0.00 83.5 78.6 4.9 11.0 4.5 276 21 94.6 45.0 18.3 4.5 0.0 0.00 81.7 78.8 6.5 14.5 5.6 97 22 93.2 48.0 21.4 4.2 0.0 0.00 80.6 79.0 9.4 16.1 9.2 85 23 93.7 45.7 19.4 4.3 0.0 0.00 79.7 79.0 4.3 11.2 4.0 72 24 91.2 47.1 22.1 3.9 0.0 0.00 78.8 79.0 2.5 6.3 2.0 132 AZMET Daily Weather Data : TUCSON : Aug 2 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 105.4 73.6 91.6 DegF RELATIVE HUMIDITY 44.6 9.9 21.3 % DEWPOINT 44.2 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 4.2 KPas SOIL TEMP. 4 in 89.6 70.7 80.2 DegF SOIL TEMP. 20 in 79.9 78.1 78.8 DegF WIND SPEED 22.8 6.0 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 312 Degrees SOLAR RADIATION 657.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.35 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.5 3139 32.6 3980 37.6 4893 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 3 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 88.5 48.4 25.1 3.4 0.0 0.00 77.9 79.2 2.0 5.1 1.6 35 2 84.6 49.3 29.4 2.9 0.0 0.00 77.0 79.0 2.0 3.4 1.6 83 3 81.5 50.7 34.3 2.4 0.0 0.00 76.1 79.0 1.6 4.0 1.3 84 4 81.3 50.9 34.8 2.4 0.0 0.00 75.4 79.0 2.5 4.0 2.2 70 5 78.6 52.2 39.8 2.0 0.0 0.00 74.8 78.8 1.8 3.4 1.8 111 6 78.8 52.3 40.0 2.0 0.5 0.00 74.3 78.8 2.5 4.0 2.2 79 7 82.0 52.9 36.5 2.4 7.6 0.00 74.5 78.8 3.1 6.0 3.1 94 8 86.4 53.8 33.0 2.9 26.0 0.00 75.6 78.6 5.1 8.7 4.9 86 9 89.6 53.6 29.6 3.3 44.0 0.00 78.3 78.4 4.9 9.2 4.7 92 10 92.8 53.4 26.5 3.9 59.3 0.00 82.0 78.4 2.2 5.6 0.7 320 11 95.9 51.1 22.1 4.5 70.9 0.00 86.0 78.3 3.6 11.0 2.5 306 12 98.4 47.7 18.0 5.1 78.4 0.00 89.2 78.3 7.4 13.9 6.0 286 13 100.4 46.9 16.5 5.6 80.8 0.00 92.1 78.1 7.4 14.5 6.3 293 14 102.2 45.3 14.7 6.0 78.6 0.00 93.9 78.1 9.6 18.8 8.7 273 15 103.6 43.7 13.3 6.3 71.4 0.00 94.6 78.3 11.6 22.1 11.2 283 16 104.2 43.0 12.7 6.5 59.7 0.00 94.3 78.4 13.9 22.4 13.4 278 17 104.0 41.7 12.2 6.5 47.8 0.00 93.2 78.6 14.8 24.6 14.1 286 18 103.6 41.2 12.0 6.4 34.9 0.00 91.6 78.8 13.6 20.4 13.2 283 19 102.2 40.5 12.2 6.1 12.4 0.00 89.4 79.0 12.5 20.4 12.3 288 20 100.6 39.0 12.1 5.9 1.0 0.00 87.3 79.2 11.0 17.9 10.7 293 21 98.1 39.9 13.5 5.3 0.0 0.00 84.4 79.3 5.6 12.1 5.4 289 22 95.0 47.8 20.2 4.5 0.0 0.00 82.0 79.5 5.6 12.1 5.1 242 23 90.7 55.2 30.2 3.5 0.0 0.00 80.4 79.5 1.3 6.5 0.7 172 24 87.6 55.4 33.7 3.0 0.0 0.01 79.2 79.7 3.8 7.4 3.6 93 AZMET Daily Weather Data : TUCSON : Aug 3 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.7 77.2 93.0 DegF RELATIVE HUMIDITY 44.2 11.4 23.9 % DEWPOINT 48.2 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 4.3 KPas SOIL TEMP. 4 in 94.8 74.3 83.5 DegF SOIL TEMP. 20 in 79.7 78.1 78.8 DegF WIND SPEED 24.6 6.3 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 289 Degrees SOLAR RADIATION 673.5 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.38 Inches STD. REF. EVAPOTRANSPIRATION 0.36 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.8 3168 33.8 4013 38.7 4931 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 4 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 87.3 55.0 33.6 2.9 0.0 0.00 77.9 79.7 4.5 7.4 4.5 66 2 86.7 56.8 36.5 2.8 0.0 0.00 77.2 79.7 4.0 7.2 4.0 91 3 84.7 60.4 44.1 2.3 0.0 0.00 77.0 79.7 2.5 5.8 2.2 86 4 82.9 60.8 47.4 2.0 0.0 0.00 77.0 79.5 2.0 3.8 2.0 74 5 82.0 60.4 48.0 2.0 0.0 0.00 76.5 79.5 2.2 5.1 2.2 59 6 79.7 61.5 53.8 1.6 0.5 0.00 75.9 79.3 1.3 4.3 0.2 272 7 80.4 62.4 54.4 1.6 8.8 0.00 75.7 79.2 1.6 3.6 1.6 84 8 86.2 61.9 44.4 2.4 25.6 0.00 77.2 79.2 2.0 4.7 1.8 94 9 90.1 58.5 34.6 3.2 42.8 0.00 79.5 79.0 7.2 15.9 6.0 304 10 91.9 56.3 30.3 3.6 58.3 0.00 81.1 79.0 10.7 17.4 10.3 291 11 93.7 56.1 28.3 3.9 70.0 0.00 83.1 78.8 11.4 17.7 11.0 274 12 95.4 55.6 26.4 4.2 77.2 0.00 85.1 78.6 9.8 17.7 9.2 268 13 97.5 55.0 24.3 4.6 79.6 0.00 87.1 78.6 8.7 15.2 7.8 254 14 99.1 54.1 22.4 4.9 77.4 0.00 88.5 78.6 8.3 15.7 7.6 270 15 100.8 53.2 20.6 5.3 70.0 0.00 89.1 78.6 9.4 16.6 8.3 277 16 101.8 52.5 19.5 5.6 58.0 0.00 88.5 78.6 9.6 17.0 8.9 293 17 102.0 51.3 18.5 5.7 42.5 0.00 87.4 78.8 9.4 15.4 8.9 304 18 102.0 50.4 18.0 5.7 26.8 0.00 85.6 78.8 9.8 17.4 9.4 311 19 101.1 48.7 17.4 5.6 12.4 0.00 83.8 79.0 9.2 16.1 8.9 297 20 97.7 49.6 20.2 4.9 1.2 0.00 82.4 79.0 6.9 15.0 0.9 208 21 93.4 50.7 23.6 4.1 0.0 0.00 81.0 79.2 6.7 17.4 2.9 165 22 88.5 56.1 33.7 3.1 0.0 0.00 79.9 79.2 14.8 25.5 12.8 50 23 85.8 58.6 40.1 2.5 0.0 0.00 78.4 79.2 15.0 27.7 14.3 1 24 87.6 54.9 32.8 3.0 0.0 0.00 77.7 79.3 5.8 17.0 4.5 357 AZMET Daily Weather Data : TUCSON : Aug 4 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.7 77.7 91.6 DegF RELATIVE HUMIDITY 62.8 16.7 32.2 % DEWPOINT 55.9 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 3.6 KPas SOIL TEMP. 4 in 89.1 75.7 81.5 DegF SOIL TEMP. 20 in 79.7 78.6 79.0 DegF WIND SPEED 27.7 7.2 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 310 Degrees SOLAR RADIATION 651.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.36 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.0 3197 33.8 4047 38.9 4970 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 5 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.0 57.7 38.3 2.6 0.0 0.00 77.4 79.2 4.5 8.3 4.0 74 2 86.0 56.7 37.0 2.7 0.0 0.00 77.0 79.2 3.4 9.4 3.1 82 3 84.9 56.3 38.0 2.5 0.0 0.00 76.6 79.2 2.0 4.3 1.8 88 4 82.6 57.9 43.3 2.2 0.0 0.00 76.1 79.0 3.1 7.8 3.1 102 5 81.0 61.2 51.0 1.8 0.0 0.00 75.6 79.0 2.2 6.5 2.0 90 6 78.8 61.5 55.7 1.5 0.2 0.00 74.8 78.8 2.2 3.6 2.2 64 7 80.4 61.3 52.2 1.7 9.1 0.00 74.8 78.8 0.4 1.6 0.4 68 8 86.5 59.4 39.9 2.6 25.8 0.00 76.5 78.8 1.8 4.5 1.6 78 9 90.1 57.7 33.7 3.2 43.5 0.00 79.3 78.6 1.8 4.3 1.1 128 10 93.4 55.4 28.0 3.9 58.8 0.00 82.9 78.4 2.2 6.3 0.4 282 11 96.1 53.4 24.0 4.4 71.7 0.00 86.9 78.4 2.5 6.5 0.4 10 12 98.6 52.2 21.2 5.0 75.5 0.00 90.0 78.3 3.8 9.2 2.2 317 13 100.8 50.2 18.4 5.5 85.1 0.00 93.4 78.3 4.5 10.1 1.1 208 14 102.7 49.1 16.8 5.9 76.9 0.00 95.4 78.3 5.6 11.0 2.7 335 15 104.2 47.7 15.1 6.3 70.2 0.00 96.3 78.4 6.0 14.3 3.6 301 16 105.4 46.6 14.1 6.6 62.6 0.00 96.4 78.6 4.7 14.1 2.2 264 17 105.8 45.1 13.1 6.8 48.7 0.00 95.7 78.8 4.9 14.5 3.6 245 18 103.6 45.9 14.6 6.3 19.4 0.00 93.2 79.0 8.3 20.4 4.5 228 19 88.2 59.2 41.0 2.9 1.0 0.15 89.1 79.2 11.0 23.9 7.8 83 20 77.9 67.6 71.2 0.9 0.0 0.10 85.1 79.3 6.3 15.7 3.4 42 21 78.3 68.2 71.0 1.0 0.0 0.14 83.3 79.7 6.0 12.3 0.9 78 22 80.1 68.5 68.2 1.1 0.0 0.04 81.5 79.7 4.0 7.8 3.8 84 23 82.4 65.7 57.1 1.6 0.0 0.00 80.2 79.9 5.4 11.2 2.7 81 24 81.5 67.3 62.1 1.4 0.0 0.00 79.7 79.9 2.2 6.0 0.4 121 AZMET Daily Weather Data : TUCSON : Aug 5 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 106.9 76.5 89.8 DegF RELATIVE HUMIDITY 79.0 12.1 38.5 % DEWPOINT 57.2 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 96.6 74.7 84.0 DegF SOIL TEMP. 20 in 79.9 78.3 79.0 DegF WIND SPEED 23.9 4.0 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 72 Degrees SOLAR RADIATION 648.6 Langleys PRECIPITATION 0.43 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 28.6 3226 33.5 4081 38.5 5009 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 6 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.4 68.5 67.3 1.2 0.0 0.00 79.2 79.9 1.3 4.3 0.9 75 2 80.2 69.1 68.7 1.1 0.0 0.00 78.8 79.9 2.0 4.0 1.8 80 3 79.3 68.9 70.5 1.0 0.0 0.00 78.4 79.9 0.9 3.1 0.9 70 4 79.7 70.0 72.5 0.9 0.0 0.00 78.6 79.7 1.8 4.9 0.9 20 5 81.0 66.4 61.5 1.4 0.0 0.00 78.4 79.7 1.8 5.6 0.9 46 6 79.7 66.4 63.7 1.3 0.2 0.00 78.3 79.5 1.8 4.9 1.6 77 7 79.7 68.2 68.2 1.1 3.6 0.00 78.1 79.5 0.4 0.4 0.4 63 8 83.5 66.7 57.8 1.7 24.1 0.01 79.3 79.5 2.7 6.9 2.5 75 9 87.6 61.5 41.7 2.6 30.1 0.00 80.6 79.3 3.6 6.9 3.1 92 10 90.9 59.9 35.7 3.2 60.2 0.00 82.8 79.2 4.0 8.1 3.6 86 11 93.4 58.6 31.5 3.7 68.3 0.00 85.8 79.2 3.4 8.3 2.7 103 12 95.4 57.7 28.8 4.0 77.9 0.00 88.7 79.2 3.6 8.9 1.1 77 13 97.5 53.8 23.2 4.7 78.4 0.00 90.9 79.0 4.7 13.9 0.7 250 14 100.2 45.0 15.5 5.6 80.3 0.00 90.9 79.0 8.1 17.7 6.0 238 15 101.3 44.8 14.8 5.8 69.0 0.00 90.7 79.2 8.1 17.4 6.7 270 16 101.8 42.6 13.4 6.0 57.6 0.00 89.2 79.2 11.0 21.3 10.1 270 17 102.0 41.9 13.0 6.0 43.7 0.00 87.3 79.3 9.4 21.5 7.6 261 18 101.3 39.0 11.9 6.0 27.0 0.00 84.2 79.5 11.4 17.9 11.0 268 19 99.5 37.9 12.1 5.7 9.1 0.00 81.9 79.7 9.2 15.0 8.9 260 20 97.2 38.3 13.1 5.2 0.2 0.00 80.1 79.7 7.8 17.0 7.6 248 21 94.5 40.6 15.6 4.7 0.0 0.00 78.8 79.7 6.7 13.6 6.7 265 22 92.1 40.3 16.5 4.3 0.0 0.00 77.7 79.9 5.6 16.1 5.4 282 23 88.9 41.0 18.8 3.8 0.0 0.00 77.0 79.9 2.9 7.2 2.7 309 24 84.7 44.4 25.0 3.1 0.0 0.00 76.3 79.7 1.8 6.7 1.8 311 AZMET Daily Weather Data : TUCSON : Aug 6 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 102.7 77.7 90.5 DegF RELATIVE HUMIDITY 81.4 10.8 35.9 % DEWPOINT 53.8 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 91.0 76.3 82.2 DegF SOIL TEMP. 20 in 79.9 79.0 79.5 DegF WIND SPEED 21.5 4.7 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 267 Degrees SOLAR RADIATION 629.7 Langleys PRECIPITATION 0.01 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 28.8 3254 33.8 4115 38.9 5048 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 7 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.7 52.7 41.9 1.9 0.0 0.00 75.4 79.7 1.3 3.4 0.9 59 2 76.1 54.1 46.5 1.6 0.0 0.00 74.7 79.7 2.0 3.1 1.8 89 3 74.7 54.3 49.0 1.5 0.0 0.00 73.9 79.5 2.0 3.8 2.0 87 4 74.1 53.8 49.2 1.5 0.0 0.00 73.2 79.5 2.2 3.6 2.0 89 5 71.8 55.2 56.0 1.2 0.0 0.00 72.7 79.3 1.8 3.6 1.8 66 6 71.4 53.6 53.4 1.2 0.2 0.00 72.0 79.2 2.2 4.3 2.2 94 7 74.7 53.2 47.3 1.5 9.6 0.00 71.8 79.0 2.2 4.7 2.2 97 8 81.9 50.0 33.4 2.5 27.0 0.00 73.2 79.0 3.6 6.3 3.4 90 9 86.7 46.8 25.0 3.3 44.7 0.00 75.9 78.8 4.9 8.1 4.7 84 10 90.3 44.4 20.4 3.9 60.7 0.00 79.3 78.6 4.3 8.7 3.8 87 11 93.9 42.4 17.0 4.5 72.6 0.00 83.3 78.4 3.8 12.3 1.6 171 12 96.8 39.4 13.8 5.1 80.3 0.00 86.5 78.4 8.9 17.9 8.1 242 13 99.0 38.8 12.6 5.6 82.4 0.00 89.1 78.3 11.6 26.8 10.3 248 14 99.7 37.8 11.9 5.7 80.3 0.00 90.7 78.3 12.3 24.4 11.4 246 15 100.0 37.0 11.4 5.8 72.6 0.00 91.6 78.3 11.9 20.4 10.7 242 16 99.9 38.3 12.1 5.8 60.0 0.00 91.4 78.4 12.1 27.7 10.7 251 17 99.3 40.8 13.5 5.5 44.2 0.00 90.1 78.4 11.9 19.9 11.0 263 18 97.9 42.6 15.1 5.2 25.8 0.00 87.6 78.6 10.7 20.1 10.3 260 19 95.9 40.3 14.6 4.9 8.8 0.00 85.3 78.8 11.4 18.8 11.2 273 20 93.2 34.0 12.4 4.7 0.2 0.00 82.9 79.0 8.9 16.1 8.7 283 21 90.1 28.9 11.2 4.3 0.0 0.00 79.9 79.0 4.0 10.7 3.8 282 22 84.9 30.7 14.4 3.5 0.0 0.00 77.4 79.2 3.4 6.5 3.1 276 23 79.3 33.6 19.2 2.8 0.0 0.00 75.6 79.2 2.7 4.9 2.5 267 24 75.4 38.5 26.6 2.2 0.0 0.00 74.7 79.2 1.1 3.8 0.9 276 AZMET Daily Weather Data : TUCSON : Aug 7 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.8 70.2 86.9 DegF RELATIVE HUMIDITY 63.2 9.7 26.2 % DEWPOINT 43.3 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 3.6 KPas SOIL TEMP. 4 in 91.6 71.8 80.4 DegF SOIL TEMP. 20 in 79.9 78.3 79.0 DegF WIND SPEED 27.7 5.8 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 254 Degrees SOLAR RADIATION 668.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.36 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.9 3280 30.8 4145 35.8 5083 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 8 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.6 39.7 31.6 1.8 0.0 0.00 73.6 79.2 1.3 3.4 1.1 91 2 68.5 41.7 37.9 1.5 0.0 0.00 72.3 79.2 1.6 3.6 1.3 93 3 66.9 42.8 41.6 1.3 0.0 0.00 70.9 79.0 1.3 2.7 1.3 84 4 65.5 43.9 45.4 1.2 0.0 0.00 69.8 79.0 1.3 2.7 1.3 71 5 64.4 45.1 49.7 1.0 0.0 0.00 69.1 78.8 0.9 4.3 0.9 62 6 63.9 44.8 49.7 1.0 0.2 0.00 68.4 78.6 1.6 4.3 1.3 80 7 67.1 44.2 43.7 1.3 9.1 0.00 68.0 78.4 1.6 4.0 1.3 76 8 74.7 42.6 31.7 2.0 27.7 0.00 69.8 78.3 2.9 4.9 2.9 76 9 82.2 39.7 22.2 2.9 46.1 0.00 72.9 77.9 3.8 6.7 3.6 86 10 87.4 44.2 22.2 3.5 61.2 0.00 76.6 77.9 3.4 9.2 2.7 101 11 89.4 50.5 26.5 3.5 72.4 0.00 80.6 77.5 3.6 10.3 2.7 116 12 91.8 50.2 24.4 3.8 79.3 0.00 84.0 77.4 4.3 14.1 1.1 243 13 95.0 43.0 16.7 4.7 82.7 0.00 85.3 77.4 7.6 19.7 6.7 226 14 96.8 38.5 13.4 5.1 80.8 0.00 86.4 77.2 7.4 15.7 6.3 221 15 98.1 36.7 12.0 5.4 72.2 0.00 86.7 77.2 6.7 13.6 5.6 228 16 98.4 36.3 11.7 5.5 60.7 0.00 87.1 77.4 6.7 16.1 5.4 252 17 98.6 35.4 11.2 5.6 44.7 0.00 86.4 77.4 8.1 16.6 7.2 239 18 97.9 35.1 11.3 5.4 26.8 0.00 83.8 77.4 8.5 17.0 7.8 250 19 95.9 37.0 12.9 5.0 9.1 0.00 81.3 77.5 6.7 14.1 6.5 261 20 92.7 38.3 15.1 4.4 0.2 0.00 79.3 77.7 5.4 9.2 5.1 266 21 90.0 39.2 16.9 4.0 0.0 0.00 77.0 77.9 5.6 8.9 5.6 292 22 87.6 43.5 21.6 3.5 0.0 0.00 75.4 77.9 4.9 7.8 4.9 304 23 82.6 49.5 32.1 2.6 0.0 0.00 74.7 77.9 1.8 5.4 1.3 292 24 78.1 50.9 39.0 2.0 0.0 0.00 74.7 77.9 1.1 3.1 0.4 184 AZMET Daily Weather Data : TUCSON : Aug 8 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.3 62.4 83.5 DegF RELATIVE HUMIDITY 60.1 10.2 26.7 % DEWPOINT 42.3 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 87.3 68.0 77.2 DegF SOIL TEMP. 20 in 79.3 77.2 78.1 DegF WIND SPEED 19.7 4.0 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 243 Degrees SOLAR RADIATION 673.2 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 22.5 3303 27.4 4173 32.4 5116 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 9 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.0 48.2 36.3 2.0 0.0 0.00 73.9 77.9 1.1 2.7 0.7 92 2 74.5 47.3 38.3 1.8 0.0 0.00 72.9 77.9 1.6 4.7 1.6 67 3 70.9 48.7 45.2 1.4 0.0 0.00 71.8 77.9 1.6 3.1 1.6 70 4 69.6 48.4 46.9 1.3 0.0 0.00 70.7 77.7 2.2 3.4 2.2 92 5 68.7 47.5 46.7 1.3 0.0 0.00 69.6 77.7 1.6 3.6 1.6 106 6 65.8 49.6 56.2 0.9 0.2 0.00 68.9 77.5 1.3 3.4 1.3 60 7 68.2 50.7 53.9 1.1 9.8 0.00 68.4 77.4 1.6 3.6 1.6 65 8 76.3 47.8 36.8 2.0 27.7 0.00 70.2 77.4 3.1 4.9 2.9 88 9 83.7 42.1 23.3 3.0 45.6 0.00 73.4 77.2 2.9 5.1 2.7 94 10 88.2 36.0 15.8 3.8 61.6 0.00 77.2 77.0 2.7 6.9 1.8 100 11 90.9 32.9 12.9 4.3 73.8 0.00 80.8 76.8 3.1 9.8 1.3 105 12 93.0 32.7 11.9 4.7 81.7 0.00 84.0 76.6 3.4 8.9 0.9 50 13 94.8 31.6 10.8 5.0 84.1 0.00 86.0 76.6 5.8 13.6 4.5 311 14 96.6 32.0 10.4 5.3 81.5 0.00 87.3 76.6 4.9 11.2 2.9 317 15 98.6 31.5 9.5 5.7 73.8 0.00 87.8 76.6 5.4 11.9 3.4 266 16 99.0 36.9 11.7 5.6 60.2 0.00 87.6 76.6 6.9 15.4 5.6 263 17 98.6 40.8 13.8 5.4 44.4 0.00 86.4 76.8 7.8 19.5 7.2 263 18 98.2 40.8 14.0 5.3 26.8 0.00 84.0 77.0 9.2 16.6 8.5 278 19 97.2 34.7 11.4 5.3 8.6 0.00 81.5 77.0 7.8 13.9 7.4 311 20 93.7 37.8 14.2 4.7 0.2 0.00 79.7 77.2 3.4 7.8 2.9 302 21 91.4 43.5 19.0 4.1 0.0 0.00 78.4 77.4 4.3 7.4 4.0 273 22 88.7 42.8 20.3 3.7 0.0 0.00 77.2 77.5 3.4 5.1 3.1 281 23 86.7 38.5 18.2 3.5 0.0 0.00 76.1 77.5 4.0 6.9 4.0 278 24 83.7 40.3 21.6 3.1 0.0 0.00 75.2 77.5 2.0 4.9 2.0 276 AZMET Daily Weather Data : TUCSON : Aug 9 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.9 64.2 85.6 DegF RELATIVE HUMIDITY 63.4 7.8 25.0 % DEWPOINT 41.0 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 87.8 68.4 77.9 DegF SOIL TEMP. 20 in 77.9 76.6 77.2 DegF WIND SPEED 19.5 3.8 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 294 Degrees SOLAR RADIATION 680.4 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 23.2 3326 28.1 4201 33.1 5149 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 10 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.0 41.9 26.8 2.5 0.0 0.00 74.5 77.5 0.9 2.5 0.7 338 2 78.3 43.0 28.5 2.4 0.0 0.00 73.6 77.5 0.9 2.0 0.4 288 3 75.0 45.0 34.3 2.0 0.0 0.00 73.0 77.5 0.9 2.5 0.9 148 4 73.4 46.9 39.0 1.7 0.0 0.00 72.3 77.5 2.0 4.3 1.8 84 5 73.9 48.9 41.2 1.7 0.0 0.00 71.8 77.4 2.0 3.4 2.0 89 6 73.8 52.2 46.9 1.5 0.2 0.00 71.4 77.4 2.7 4.3 2.7 100 7 75.7 53.8 46.3 1.6 8.4 0.00 71.4 77.2 3.4 5.4 3.4 96 8 81.3 56.1 42.4 2.1 25.6 0.00 72.9 77.2 4.5 8.9 4.3 100 9 86.5 55.2 34.5 2.8 42.8 0.00 75.6 77.0 5.1 10.5 4.7 97 10 89.1 57.0 33.9 3.1 58.3 0.00 79.2 77.0 3.4 8.3 2.9 105 11 91.2 57.2 32.0 3.4 70.5 0.00 82.9 76.8 3.1 9.2 1.6 114 12 93.0 55.2 28.2 3.8 77.9 0.00 86.4 76.8 3.8 10.7 0.9 250 13 94.8 52.2 23.8 4.3 81.0 0.00 89.1 76.6 5.1 13.0 4.3 287 14 97.3 47.3 18.4 4.9 79.3 0.00 91.0 76.6 5.1 15.4 2.9 280 15 98.8 44.8 16.1 5.3 71.4 0.00 91.6 76.8 8.3 18.1 7.4 303 16 99.1 43.0 14.7 5.4 59.0 0.00 91.4 76.8 7.2 15.4 5.4 293 17 99.5 41.9 14.1 5.5 44.4 0.00 90.0 77.0 7.6 16.1 6.5 298 18 98.8 41.0 13.9 5.4 30.6 0.00 87.6 77.2 9.2 16.1 8.7 284 19 95.9 44.2 17.3 4.8 5.7 0.00 85.3 77.4 6.0 13.4 3.1 276 20 90.5 50.5 25.6 3.7 0.5 0.00 83.3 77.5 5.4 10.3 4.0 150 21 86.0 52.9 32.2 2.9 0.0 0.07 81.1 77.7 6.0 10.3 6.0 75 22 85.8 51.8 31.0 2.9 0.0 0.06 78.8 77.9 6.0 11.2 5.8 74 23 84.7 52.5 33.2 2.7 0.0 0.05 77.4 78.1 6.5 13.0 6.0 102 24 83.7 54.3 36.7 2.5 0.0 0.00 76.3 78.1 4.0 9.2 3.4 98 AZMET Daily Weather Data : TUCSON : Aug 10 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.6 72.0 86.9 DegF RELATIVE HUMIDITY 48.8 12.9 29.6 % DEWPOINT 49.5 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 91.8 71.4 80.2 DegF SOIL TEMP. 20 in 78.1 76.6 77.2 DegF WIND SPEED 18.1 4.5 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 50 Degrees SOLAR RADIATION 655.5 Langleys PRECIPITATION 0.18 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 26.6 3353 31.5 4232 36.5 5185 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 11 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.6 55.6 39.9 2.3 0.0 0.00 75.6 78.1 3.8 7.8 3.6 88 2 82.0 57.4 43.1 2.1 0.0 0.00 75.2 78.1 4.0 7.4 3.8 92 3 81.7 57.6 43.9 2.1 0.0 0.00 75.0 78.1 2.9 5.6 2.9 111 4 81.1 58.5 46.1 2.0 0.0 0.00 74.8 78.1 2.9 6.3 2.9 90 5 80.6 59.0 47.6 1.9 0.0 0.00 74.7 77.9 3.4 5.6 3.1 81 6 80.4 59.0 48.1 1.8 0.0 0.00 74.3 77.9 2.9 4.9 2.9 69 7 80.2 59.5 49.5 1.8 2.6 0.00 74.1 77.7 2.5 5.1 1.6 36 8 81.1 60.3 49.3 1.8 12.9 0.00 74.8 77.7 2.2 5.1 1.8 169 9 83.5 58.8 43.5 2.2 16.5 0.00 76.1 77.5 1.6 5.6 1.1 200 10 85.1 57.4 39.0 2.5 17.4 0.00 77.0 77.5 2.2 5.6 1.8 218 11 86.7 56.3 35.7 2.8 26.5 0.00 78.3 77.4 2.7 6.7 2.2 223 12 88.2 56.3 34.2 3.0 36.5 0.00 79.7 77.4 2.2 6.7 1.1 250 13 90.0 56.3 32.3 3.3 57.1 0.00 81.9 77.4 2.7 8.1 0.7 210 14 92.7 55.4 28.6 3.7 71.7 0.00 84.7 77.2 4.7 10.5 2.9 267 15 94.3 54.0 25.9 4.1 49.9 0.00 85.1 77.2 6.7 13.9 6.0 265 16 94.5 53.1 24.9 4.2 26.5 0.00 83.8 77.2 7.2 12.5 6.3 283 17 95.2 52.3 23.6 4.3 31.5 0.00 82.2 77.2 7.6 13.0 7.2 325 18 95.4 52.5 23.6 4.3 26.0 0.00 80.6 77.4 8.7 14.3 8.1 318 19 94.3 49.5 21.9 4.3 7.2 0.00 79.0 77.4 8.1 13.4 7.8 294 20 92.1 48.4 22.6 4.0 0.2 0.00 77.5 77.5 6.0 10.3 5.8 284 21 89.6 49.5 25.4 3.5 0.0 0.00 76.6 77.5 4.5 6.7 4.5 283 22 87.6 49.1 26.6 3.3 0.0 0.00 75.7 77.5 5.1 7.8 5.1 262 23 85.6 50.2 29.5 3.0 0.0 0.00 75.2 77.5 2.2 5.8 0.9 313 24 82.2 52.5 36.0 2.4 0.0 0.00 75.0 77.5 1.3 3.4 1.3 101 AZMET Daily Weather Data : TUCSON : Aug 11 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.6 79.0 86.9 DegF RELATIVE HUMIDITY 54.0 20.4 35.0 % DEWPOINT 54.9 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 85.3 74.1 77.9 DegF SOIL TEMP. 20 in 78.1 77.2 77.5 DegF WIND SPEED 14.3 4.0 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 293 Degrees SOLAR RADIATION 382.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 29.2 3382 34.0 4266 39.1 5225 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 12 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.8 53.6 39.0 2.2 0.0 0.00 74.7 77.5 1.8 4.0 1.8 78 2 80.1 53.4 39.8 2.1 0.0 0.00 74.3 77.5 1.8 3.4 1.8 96 3 79.5 54.0 41.3 2.0 0.0 0.00 74.1 77.5 1.8 3.4 1.8 96 4 78.1 55.0 45.1 1.8 0.0 0.00 73.8 77.4 1.6 4.0 1.3 77 5 77.9 55.2 45.6 1.8 0.0 0.00 73.6 77.4 1.1 4.3 1.1 77 6 76.8 56.5 49.4 1.6 0.2 0.00 73.6 77.2 0.4 0.4 0.4 88 7 80.1 56.5 44.9 2.0 11.7 0.00 73.9 77.2 0.9 4.3 0.9 72 8 85.5 53.6 33.6 2.8 26.8 0.00 75.4 77.2 3.8 8.3 3.6 94 9 86.2 53.6 32.8 2.9 27.0 0.00 76.3 77.0 2.7 6.5 2.7 102 10 90.7 52.7 27.5 3.6 60.7 0.00 80.1 77.0 2.0 6.0 0.9 265 11 93.2 52.0 24.9 4.0 66.4 0.00 83.1 77.0 4.0 10.3 2.7 288 12 95.7 51.8 22.8 4.4 77.4 0.00 86.2 76.8 5.4 11.9 4.5 278 13 97.7 50.5 20.6 4.9 74.5 0.00 88.2 76.8 7.4 15.4 6.5 282 14 99.5 50.0 19.1 5.2 72.2 0.00 89.2 76.8 9.8 18.8 8.9 277 15 99.5 49.6 18.8 5.2 51.6 0.00 88.9 77.0 12.8 20.6 12.1 286 16 99.1 49.6 19.0 5.2 38.5 0.00 87.8 77.0 12.5 18.8 11.9 297 17 99.3 48.4 18.0 5.3 35.4 0.00 86.2 77.2 13.4 22.8 12.8 291 18 95.5 53.1 26.0 4.4 12.4 0.00 84.7 77.4 13.9 31.3 4.9 343 19 82.6 63.7 53.1 1.8 1.0 0.00 82.4 77.5 10.5 20.8 10.3 93 20 77.5 67.8 72.4 0.9 0.0 0.03 80.4 77.7 6.0 13.4 0.7 116 21 77.7 68.4 72.7 0.9 0.0 0.00 79.2 77.7 4.5 7.6 4.5 87 22 78.8 67.1 67.7 1.1 0.0 0.01 78.3 77.9 5.6 11.2 5.4 109 23 75.4 69.3 81.7 0.6 0.0 0.16 77.4 77.9 4.3 9.6 4.0 82 24 74.7 68.4 80.6 0.6 0.0 0.01 77.0 77.9 5.6 10.7 5.4 120 AZMET Daily Weather Data : TUCSON : Aug 12 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.6 73.9 86.0 DegF RELATIVE HUMIDITY 86.3 16.9 41.5 % DEWPOINT 56.5 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 89.4 73.4 79.9 DegF SOIL TEMP. 20 in 77.9 76.8 77.4 DegF WIND SPEED 31.3 5.6 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 320 Degrees SOLAR RADIATION 555.4 Langleys PRECIPITATION 0.21 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 27.4 3409 32.2 4299 37.3 5262 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 13 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.2 69.1 86.9 0.4 0.0 0.02 77.7 77.9 6.9 14.1 6.5 116 2 72.1 70.0 92.8 0.2 0.0 0.03 76.3 77.9 3.6 6.3 3.4 70 3 72.0 68.9 90.4 0.3 0.0 0.00 76.1 77.9 2.0 6.7 1.6 53 4 72.1 69.3 90.7 0.3 0.0 0.01 77.0 77.9 3.1 6.5 1.6 245 5 72.7 69.1 88.1 0.3 0.0 0.00 75.7 77.7 1.3 4.3 0.7 9 6 72.5 69.6 90.5 0.3 0.0 0.00 75.4 77.7 0.7 1.8 0.4 58 7 73.6 68.9 85.1 0.4 0.7 0.00 77.0 77.7 3.1 6.9 2.9 312 8 73.6 68.0 82.5 0.5 6.4 0.00 80.1 77.9 4.5 7.4 4.3 292 9 75.6 67.6 76.7 0.7 21.3 0.00 81.3 77.7 3.8 8.3 3.6 293 10 77.7 66.7 69.0 1.0 28.7 0.00 80.4 77.5 1.6 7.4 0.4 136 11 79.0 64.8 61.8 1.3 25.6 0.00 79.9 77.4 4.3 8.3 4.0 92 12 80.4 62.2 54.1 1.6 27.0 0.00 78.4 77.2 8.7 14.1 8.5 103 13 80.8 63.0 54.7 1.6 36.1 0.00 78.8 77.2 6.3 12.3 6.0 99 14 81.7 63.1 53.5 1.7 36.8 0.00 79.7 77.2 4.9 9.4 4.7 102 15 82.4 63.1 52.3 1.8 40.4 0.00 80.2 77.2 4.9 10.7 4.7 83 16 83.3 63.3 51.2 1.9 34.9 0.00 80.8 77.2 3.6 8.7 2.9 74 17 84.7 63.5 49.0 2.1 43.0 0.00 80.8 77.2 3.1 7.4 2.5 56 18 85.3 62.8 47.1 2.2 23.2 0.00 79.9 77.2 2.2 6.3 1.1 78 19 85.3 62.1 45.7 2.3 7.4 0.00 79.0 77.2 0.9 3.4 0.9 28 20 81.0 64.8 57.9 1.5 0.2 0.00 77.9 77.2 0.7 2.2 0.4 67 21 78.4 66.6 67.2 1.1 0.0 0.00 77.0 77.4 0.9 2.0 0.9 103 22 77.2 66.9 71.0 0.9 0.0 0.00 76.3 77.4 1.1 3.4 1.1 97 23 76.5 66.9 72.4 0.9 0.0 0.00 75.6 77.4 1.8 3.1 1.6 76 24 75.6 67.3 75.8 0.7 0.0 0.00 75.0 77.4 2.2 4.3 2.2 82 AZMET Daily Weather Data : TUCSON : Aug 13 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.5 71.2 77.7 DegF RELATIVE HUMIDITY 94.9 43.9 69.4 % DEWPOINT 66.2 DegF ACTUAL VAPOR PRESS. 2.2 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 84.2 75.0 78.3 DegF SOIL TEMP. 20 in 78.1 77.2 77.5 DegF WIND SPEED 14.1 3.1 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 84 Degrees SOLAR RADIATION 331.8 Langleys PRECIPITATION 0.06 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 23.9 3433 29.0 4328 33.8 5296 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 14 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.9 67.5 80.4 0.6 0.0 0.00 74.5 77.4 1.1 2.2 1.1 74 2 72.5 66.4 81.4 0.5 0.0 0.00 73.9 77.4 1.1 2.2 1.1 84 3 72.3 65.8 80.4 0.5 0.0 0.00 73.4 77.4 1.8 3.8 1.6 84 4 72.5 65.7 79.3 0.6 0.0 0.00 73.2 77.2 2.2 4.9 2.0 103 5 72.0 66.7 83.9 0.4 0.0 0.00 73.0 77.2 2.2 5.1 2.0 90 6 71.1 66.4 85.4 0.4 0.2 0.00 72.7 77.2 1.3 2.9 1.1 77 7 73.6 65.8 76.8 0.7 7.6 0.00 73.4 77.2 2.2 4.3 2.2 90 8 79.5 65.3 61.8 1.3 24.4 0.00 73.9 77.0 1.3 4.5 1.1 103 9 84.0 64.4 51.8 1.9 42.0 0.00 76.5 77.0 2.2 6.0 1.8 121 10 86.5 63.5 46.3 2.3 57.8 0.00 79.5 76.8 2.7 7.4 1.8 116 11 88.5 62.1 41.4 2.7 70.0 0.00 83.1 76.8 3.1 7.4 0.9 246 12 91.0 57.4 32.5 3.3 78.4 0.00 86.2 76.6 3.8 8.9 2.7 298 13 92.7 57.2 30.5 3.6 78.1 0.00 88.2 76.6 4.5 11.2 0.9 298 14 94.5 57.4 29.1 3.9 80.3 0.00 90.0 76.8 5.1 12.1 3.1 243 15 95.5 55.2 26.1 4.2 64.7 0.00 91.2 76.8 5.8 16.6 4.0 285 16 95.2 53.8 25.0 4.2 30.1 0.00 89.4 76.8 4.7 12.1 4.3 303 17 96.3 52.2 22.8 4.5 28.4 0.00 88.0 77.0 2.7 7.8 2.2 325 18 97.2 44.8 16.9 5.0 23.2 0.00 86.0 77.2 7.8 14.1 6.5 258 19 95.5 44.6 17.5 4.7 7.6 0.00 83.7 77.4 8.1 14.8 7.8 262 20 91.8 45.7 20.6 4.1 0.2 0.00 81.7 77.5 3.8 11.0 3.8 261 21 84.7 51.4 32.1 2.8 0.0 0.00 79.7 77.7 0.9 3.1 0.4 268 22 80.2 54.0 40.3 2.1 0.0 0.00 78.1 77.9 1.3 2.7 1.3 93 23 80.6 52.5 38.2 2.2 0.0 0.00 77.2 77.9 1.3 5.6 0.9 10 24 81.0 51.3 35.9 2.3 0.0 0.00 76.3 77.9 1.6 4.3 0.2 333 AZMET Daily Weather Data : TUCSON : Aug 14 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.1 70.9 84.2 DegF RELATIVE HUMIDITY 86.7 14.6 47.3 % DEWPOINT 58.3 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 91.2 72.5 80.1 DegF SOIL TEMP. 20 in 77.9 76.6 77.2 DegF WIND SPEED 16.6 3.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 275 Degrees SOLAR RADIATION 592.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.9 3459 31.0 4359 35.8 5331 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 15 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.8 53.6 44.7 1.8 0.0 0.00 75.2 77.9 1.6 3.8 1.3 114 2 75.2 55.0 49.5 1.5 0.0 0.00 74.3 77.9 1.3 3.8 1.3 96 3 73.2 55.9 54.7 1.3 0.0 0.00 73.6 77.9 1.1 2.7 1.1 109 4 73.6 55.2 53.0 1.3 0.0 0.00 72.9 77.9 2.2 4.9 2.0 95 5 75.9 53.6 45.9 1.7 0.0 0.00 72.3 77.9 3.8 6.3 3.6 93 6 75.0 53.6 47.4 1.6 0.2 0.00 71.6 77.7 3.4 5.6 3.1 100 7 75.6 54.5 48.1 1.6 7.9 0.00 71.4 77.7 2.7 5.6 2.7 101 8 80.2 55.4 42.7 2.0 24.6 0.00 72.3 77.5 3.8 6.9 3.8 99 9 85.5 53.4 33.5 2.8 42.8 0.00 74.8 77.4 5.1 8.9 4.9 95 10 88.5 52.7 29.6 3.2 58.8 0.00 77.9 77.4 5.1 8.9 4.7 97 11 91.0 52.7 27.3 3.6 71.2 0.00 81.3 77.2 3.6 10.7 2.5 90 12 93.7 50.9 23.4 4.2 79.1 0.00 84.7 77.0 3.1 9.2 1.3 343 13 95.2 47.8 20.1 4.5 81.0 0.00 87.1 77.0 4.7 11.6 2.2 267 14 97.3 43.9 16.2 5.1 79.1 0.00 88.2 77.0 6.7 16.1 4.5 242 15 98.8 41.2 14.0 5.4 71.7 0.00 88.5 77.0 6.3 13.0 4.9 230 16 99.1 41.9 14.2 5.5 56.4 0.00 88.3 77.0 6.3 13.6 4.5 231 17 99.3 43.9 15.2 5.4 43.2 0.00 87.1 77.2 4.9 11.6 4.0 191 18 98.8 43.3 15.1 5.4 24.9 0.00 85.1 77.4 4.9 11.2 3.4 202 19 97.7 40.8 14.2 5.2 7.4 0.00 82.8 77.4 5.8 12.1 5.4 238 20 93.6 42.6 17.4 4.4 0.2 0.00 80.6 77.7 3.8 8.7 3.6 253 21 88.2 45.7 23.1 3.5 0.0 0.00 79.0 77.7 0.9 4.5 0.9 257 22 82.4 47.8 29.9 2.7 0.0 0.00 77.5 77.9 1.8 4.3 1.3 65 23 80.8 48.4 32.3 2.4 0.0 0.00 76.5 77.9 2.0 5.6 1.6 93 24 79.3 47.8 33.2 2.3 0.0 0.00 75.4 77.9 2.2 4.3 1.8 88 AZMET Daily Weather Data : TUCSON : Aug 15 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.0 71.6 86.4 DegF RELATIVE HUMIDITY 60.6 12.1 31.0 % DEWPOINT 49.3 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 88.5 71.4 79.2 DegF SOIL TEMP. 20 in 78.1 77.0 77.5 DegF WIND SPEED 16.1 3.6 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 155 Degrees SOLAR RADIATION 647.9 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 26.3 3485 31.3 4390 36.4 5368 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 16 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.9 48.7 35.9 2.1 0.0 0.00 74.5 77.9 3.1 6.0 2.9 78 2 76.3 48.7 37.9 1.9 0.0 0.00 73.6 77.9 1.8 4.0 1.3 105 3 73.4 50.7 45.0 1.5 0.0 0.00 72.9 77.9 0.9 2.7 0.9 40 4 71.2 51.8 50.3 1.3 0.0 0.00 72.1 77.9 2.0 3.6 1.8 70 5 73.0 50.7 45.4 1.5 0.0 0.00 71.6 77.7 2.7 4.9 2.5 86 6 70.7 51.1 50.1 1.3 0.2 0.00 70.9 77.7 1.1 4.0 1.1 84 7 73.0 51.4 46.8 1.5 7.6 0.00 70.5 77.5 3.6 5.8 3.4 98 8 79.7 51.4 37.8 2.2 25.3 0.00 71.4 77.4 4.5 7.4 4.3 106 9 85.6 50.2 29.5 3.0 43.5 0.00 74.1 77.4 3.4 6.3 3.1 117 10 90.0 49.1 24.7 3.6 59.5 0.00 77.7 77.2 3.1 7.4 2.7 106 11 92.3 48.9 22.8 4.0 69.3 0.00 81.1 77.0 4.0 9.2 2.5 117 12 94.3 48.4 21.1 4.3 79.6 0.00 84.0 77.0 4.5 14.3 1.6 169 13 96.1 44.2 17.1 4.8 81.9 0.00 85.8 76.8 4.9 10.7 3.1 162 14 98.2 40.8 14.0 5.3 79.6 0.00 87.3 76.8 5.8 15.4 3.6 262 15 99.3 38.8 12.5 5.6 71.7 0.00 87.8 76.8 6.3 13.2 4.9 261 16 100.2 37.2 11.4 5.8 58.8 0.00 87.4 77.0 6.5 17.2 4.9 268 17 99.9 36.7 11.3 5.8 42.3 0.00 86.2 77.0 5.6 19.5 3.8 323 18 99.5 35.8 11.0 5.7 24.6 0.00 84.0 77.2 6.5 13.2 5.6 310 19 97.9 33.6 10.6 5.5 7.2 0.00 81.5 77.2 7.2 13.6 6.9 301 20 93.6 33.6 12.2 4.7 0.0 0.00 79.7 77.4 2.9 8.5 2.9 309 21 86.0 37.8 18.1 3.5 0.0 0.00 78.3 77.5 0.9 2.7 0.7 245 22 81.5 39.9 22.9 2.8 0.0 0.00 76.8 77.7 1.1 3.4 0.2 141 23 79.0 39.9 24.8 2.5 0.0 0.00 75.6 77.7 2.2 4.3 1.8 85 24 76.1 41.2 28.7 2.2 0.0 0.00 74.5 77.7 1.8 3.6 1.3 94 AZMET Daily Weather Data : TUCSON : Aug 16 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.1 69.4 86.0 DegF RELATIVE HUMIDITY 54.8 9.8 26.7 % DEWPOINT 44.2 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 87.8 70.5 78.3 DegF SOIL TEMP. 20 in 77.9 76.8 77.4 DegF WIND SPEED 19.5 3.6 MPH WIND VECTOR MAG. 0.0 MPH WIND VECTOR DIR. 29 Degrees SOLAR RADIATION 651.0 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 25.6 3511 30.6 4420 35.5 5403 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 17 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.3 41.9 31.3 2.0 0.0 0.00 73.6 77.7 1.8 4.3 1.6 83 2 73.2 43.3 34.2 1.8 0.0 0.00 72.7 77.7 1.8 3.6 1.8 82 3 71.2 44.1 38.0 1.6 0.0 0.00 72.0 77.5 1.6 3.8 1.6 72 4 68.0 45.9 45.2 1.3 0.0 0.00 71.4 77.5 0.9 2.7 0.9 83 5 68.5 44.6 42.0 1.4 0.0 0.00 70.7 77.5 2.2 3.4 2.2 92 6 67.6 45.1 44.4 1.3 0.2 0.00 70.0 77.4 2.2 3.8 2.2 95 7 71.1 46.8 41.9 1.5 7.9 0.00 69.8 77.2 2.0 4.3 2.0 92 8 77.7 48.2 35.5 2.1 25.8 0.00 70.7 77.2 2.7 4.7 2.7 85 9 83.8 47.1 27.9 2.9 44.0 0.00 73.4 77.0 3.8 6.7 3.6 97 10 89.2 45.9 22.3 3.7 60.2 0.00 76.8 76.8 2.7 7.4 2.5 92 11 93.6 41.4 16.5 4.5 72.6 0.00 80.6 76.8 2.5 7.6 1.3 150 12 97.2 40.3 14.1 5.1 80.0 0.00 84.2 76.6 2.9 8.3 0.0 293 13 98.2 37.8 12.4 5.4 82.9 0.00 86.9 76.6 3.8 11.0 0.9 120 14 100.2 36.5 11.1 5.8 80.0 0.00 89.1 76.5 4.7 11.6 0.4 208 15 101.1 34.9 10.1 6.1 72.2 0.00 89.8 76.6 5.6 12.1 3.1 269 16 102.2 34.7 9.7 6.3 58.8 0.00 90.0 76.6 4.7 14.1 2.9 293 17 102.2 34.3 9.6 6.3 42.3 0.00 88.7 76.8 6.7 14.8 5.8 306 18 102.0 34.7 9.8 6.3 24.1 0.00 86.4 77.0 5.6 12.5 4.9 321 19 100.4 34.9 10.4 5.9 6.7 0.00 84.0 77.0 4.5 10.1 4.0 292 20 96.3 36.5 12.6 5.1 0.0 0.00 82.0 77.2 3.4 8.3 3.1 307 21 88.2 41.4 19.5 3.7 0.0 0.00 80.1 77.4 2.0 6.5 1.8 272 22 89.1 36.7 15.7 4.0 0.0 0.00 78.3 77.5 3.6 6.3 3.6 258 23 86.5 38.5 18.4 3.5 0.0 0.00 76.6 77.7 4.5 7.8 4.5 274 24 85.1 36.7 17.9 3.4 0.0 0.00 75.2 77.7 4.5 6.3 4.5 299 AZMET Daily Weather Data : TUCSON : Aug 17 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.1 66.6 86.9 DegF RELATIVE HUMIDITY 49.3 8.5 22.9 % DEWPOINT 40.5 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 3.8 KPas SOIL TEMP. 4 in 90.1 69.6 78.8 DegF SOIL TEMP. 20 in 77.7 76.5 77.2 DegF WIND SPEED 14.8 3.4 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 316 Degrees SOLAR RADIATION 657.7 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 24.7 3536 29.7 4450 34.6 5438 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 18 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.4 36.7 19.9 3.0 0.0 0.00 73.9 77.7 3.6 7.6 2.2 297 2 76.8 41.2 28.0 2.3 0.0 0.00 73.2 77.7 2.0 5.1 1.6 92 3 72.9 45.3 37.2 1.7 0.0 0.00 73.0 77.7 1.8 4.3 1.3 112 4 72.0 41.5 33.4 1.8 0.0 0.00 72.7 77.7 1.8 4.0 1.3 81 5 70.0 42.6 37.3 1.6 0.0 0.00 72.0 77.5 2.0 3.6 1.8 87 6 68.4 42.3 38.6 1.5 0.2 0.00 71.1 77.5 2.0 3.8 2.0 79 7 71.2 43.3 36.5 1.7 7.6 0.00 70.5 77.4 2.5 4.9 2.5 105 8 78.4 42.8 28.3 2.4 24.9 0.00 70.9 77.2 3.8 6.9 3.8 96 9 83.3 43.3 24.7 2.9 43.0 0.00 73.2 77.2 4.0 7.4 3.8 97 10 88.5 40.1 18.3 3.8 59.0 0.00 76.3 77.0 4.5 8.7 4.0 98 11 93.4 38.3 14.7 4.6 70.9 0.00 79.7 76.8 2.5 7.4 2.0 80 12 96.4 35.1 11.8 5.2 78.6 0.00 82.9 76.8 2.7 9.4 0.4 205 13 98.6 34.3 10.7 5.6 81.0 0.00 85.3 76.6 3.6 9.8 1.6 232 14 100.8 33.3 9.6 6.0 78.1 0.00 86.4 76.6 5.6 14.3 4.3 271 15 102.0 33.3 9.2 6.3 70.5 0.00 86.5 76.6 6.5 17.2 4.5 292 16 102.4 34.2 9.5 6.4 57.8 0.00 86.0 76.6 5.1 15.0 3.4 311 17 102.4 35.1 9.8 6.3 41.3 0.00 84.2 76.6 8.7 15.4 6.7 306 18 101.7 36.1 10.5 6.1 22.5 0.00 82.0 76.8 7.6 15.2 7.2 305 19 99.5 37.4 11.8 5.7 5.5 0.00 79.9 77.0 7.8 15.0 7.6 308 20 96.8 40.6 14.5 5.1 0.0 0.00 78.6 77.0 4.5 11.4 4.5 313 21 94.1 43.3 17.4 4.5 0.0 0.00 77.5 77.2 4.9 9.4 4.9 280 22 91.4 42.1 18.1 4.1 0.0 0.00 76.5 77.2 5.6 8.7 5.6 268 23 89.6 40.1 17.7 3.9 0.0 0.00 75.4 77.4 7.2 12.1 6.9 268 24 88.9 37.2 16.2 3.9 0.0 0.00 74.5 77.4 6.7 13.6 6.5 284 AZMET Daily Weather Data : TUCSON : Aug 18 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.5 67.6 88.3 DegF RELATIVE HUMIDITY 50.5 7.6 20.1 % DEWPOINT 39.2 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 4.0 KPas SOIL TEMP. 4 in 86.7 70.3 77.5 DegF SOIL TEMP. 20 in 77.7 76.6 77.2 DegF WIND SPEED 17.2 4.5 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 300 Degrees SOLAR RADIATION 641.4 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 25.0 3561 30.1 4480 34.9 5473 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 19 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 86.9 39.0 18.5 3.6 0.0 0.00 73.9 77.4 4.0 6.5 3.8 307 2 82.2 43.2 25.3 2.8 0.0 0.00 73.8 77.2 1.3 3.8 0.7 144 3 80.2 44.1 28.0 2.5 0.0 0.00 73.2 77.2 3.1 5.4 2.0 74 4 79.9 49.3 34.2 2.3 0.0 0.00 72.7 77.2 2.5 5.6 2.0 85 5 78.6 54.9 43.9 1.9 0.0 0.00 72.5 77.2 1.8 4.3 1.8 82 6 76.3 57.4 52.0 1.5 0.2 0.00 72.1 77.0 1.8 3.8 1.8 80 7 77.5 60.3 55.5 1.4 6.9 0.00 72.1 77.0 2.0 4.3 1.8 97 8 82.6 63.1 52.2 1.8 23.6 0.00 73.0 76.8 2.5 5.6 2.2 74 9 86.0 61.7 44.1 2.4 41.6 0.00 75.6 76.8 1.3 4.9 0.4 69 10 87.8 57.4 35.8 2.9 57.6 0.00 78.4 76.6 6.0 12.5 5.4 286 11 90.9 53.1 27.9 3.6 69.5 0.00 80.8 76.6 8.9 17.4 8.3 305 12 92.5 50.9 24.4 3.9 76.9 0.00 83.1 76.5 10.5 17.4 9.4 285 13 94.1 49.5 22.0 4.3 79.6 0.00 84.7 76.5 11.9 19.2 11.2 282 14 96.1 47.7 19.3 4.7 76.9 0.00 86.0 76.5 12.1 18.8 11.2 278 15 97.2 46.6 18.0 4.9 69.0 0.00 86.7 76.5 12.1 21.3 11.2 290 16 97.9 44.2 16.1 5.2 56.4 0.00 86.5 76.6 11.2 19.9 10.5 298 17 97.9 44.2 16.1 5.2 40.1 0.00 85.5 76.6 13.0 21.3 12.1 294 18 97.5 40.1 13.9 5.2 22.7 0.00 83.7 76.8 11.6 20.1 11.2 291 19 95.9 38.3 13.6 5.0 6.2 0.00 82.0 77.0 11.2 17.2 11.0 292 20 93.6 45.0 19.0 4.4 0.0 0.00 80.4 77.0 6.5 13.2 6.3 298 21 89.2 48.2 24.5 3.5 0.0 0.00 78.8 77.2 3.1 5.8 3.1 273 22 83.7 50.7 32.1 2.7 0.0 0.00 77.4 77.2 0.9 3.4 0.7 253 23 80.1 52.0 38.0 2.2 0.0 0.00 76.3 77.4 0.7 2.7 0.7 140 24 84.0 48.7 29.8 2.8 0.0 0.00 75.2 77.4 2.7 6.3 2.5 234 AZMET Daily Weather Data : TUCSON : Aug 19 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.0 75.4 87.8 DegF RELATIVE HUMIDITY 58.8 11.6 29.3 % DEWPOINT 49.6 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 86.7 72.0 78.4 DegF SOIL TEMP. 20 in 77.4 76.5 77.0 DegF WIND SPEED 21.3 6.0 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 292 Degrees SOLAR RADIATION 627.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.7 3588 32.8 4513 37.8 5511 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 20 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.4 51.1 38.4 2.0 0.0 0.00 74.5 77.4 1.8 7.2 1.6 80 2 78.8 50.4 37.1 2.1 0.0 0.00 73.8 77.4 2.7 5.8 2.7 76 3 77.7 54.1 44.2 1.8 0.0 0.00 73.8 77.2 2.2 4.0 2.2 102 4 78.1 57.9 49.8 1.6 0.0 0.00 73.4 77.2 2.2 3.8 2.2 74 5 77.4 57.9 51.2 1.6 0.0 0.00 73.2 77.2 2.2 3.8 2.0 92 6 74.7 58.5 57.4 1.3 0.2 0.00 72.9 77.0 1.3 2.5 1.1 112 7 75.4 59.2 57.4 1.3 6.4 0.00 72.7 77.0 1.1 2.5 1.1 103 8 81.5 59.5 47.4 1.9 22.9 0.00 73.2 76.8 2.7 6.3 2.5 99 9 86.0 58.8 40.0 2.5 40.6 0.00 75.6 76.8 2.9 10.3 1.1 298 10 88.5 56.8 34.5 3.0 56.6 0.00 78.3 76.6 8.5 15.0 8.1 271 11 91.2 55.8 30.3 3.5 68.8 0.00 80.4 76.6 11.4 18.3 10.7 278 12 93.6 55.2 27.7 3.9 76.2 0.00 82.0 76.5 11.6 18.1 11.2 276 13 95.5 54.0 24.9 4.3 78.6 0.00 83.1 76.5 12.8 19.7 12.1 282 14 97.3 53.1 22.8 4.7 75.7 0.00 83.7 76.5 13.0 23.5 12.1 277 15 99.0 52.0 20.9 5.0 67.6 0.00 83.5 76.5 13.6 22.6 13.2 282 16 99.5 50.2 19.2 5.2 55.2 0.00 82.6 76.5 15.0 22.1 14.3 285 17 99.9 48.2 17.6 5.4 39.4 0.00 81.3 76.5 14.8 22.1 14.1 290 18 99.1 46.8 17.1 5.3 21.7 0.00 79.7 76.6 14.8 22.8 14.3 284 19 97.9 44.2 16.1 5.2 7.4 0.00 78.6 76.6 13.0 19.5 12.5 287 20 96.1 42.6 15.9 4.9 0.2 0.00 77.4 76.8 8.7 14.8 8.7 290 21 93.6 43.9 18.1 4.4 0.0 0.00 76.6 76.8 6.3 11.0 6.0 284 22 91.6 46.2 21.2 4.0 0.0 0.00 76.1 76.8 7.2 12.5 6.5 258 23 88.0 48.9 26.1 3.3 0.0 0.00 75.6 76.8 4.0 8.5 3.8 286 24 88.0 48.4 25.6 3.4 0.0 0.00 75.4 76.8 2.0 6.7 1.8 244 AZMET Daily Weather Data : TUCSON : Aug 20 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.8 72.7 88.5 DegF RELATIVE HUMIDITY 62.3 15.2 31.7 % DEWPOINT 52.2 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 83.8 72.7 77.4 DegF SOIL TEMP. 20 in 77.4 76.5 76.8 DegF WIND SPEED 23.5 7.4 MPH WIND VECTOR MAG. 5.6 MPH WIND VECTOR DIR. 282 Degrees SOLAR RADIATION 617.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.8 3615 31.9 4545 36.9 5547 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 21 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 84.4 49.3 29.7 2.8 0.0 0.00 75.0 76.8 2.5 5.6 2.0 82 2 82.9 48.4 29.9 2.7 0.0 0.00 74.3 76.8 2.5 5.8 2.5 74 3 81.1 49.6 33.4 2.4 0.0 0.00 73.8 76.8 2.2 4.7 1.6 76 4 79.9 50.4 35.6 2.3 0.0 0.00 73.4 76.8 2.7 4.9 2.7 75 5 80.2 50.9 36.2 2.2 0.0 0.00 73.0 76.6 2.9 4.9 2.7 93 6 79.0 52.0 39.3 2.0 0.0 0.00 72.9 76.6 2.2 4.5 1.8 78 7 78.1 54.1 43.6 1.9 5.0 0.00 72.9 76.6 1.1 2.0 0.9 55 8 83.7 54.9 37.4 2.5 21.0 0.00 73.6 76.5 0.7 2.0 0.7 123 9 87.6 53.4 31.3 3.1 39.9 0.00 75.9 76.5 1.6 5.8 1.1 261 10 90.7 52.7 27.6 3.6 51.6 0.00 78.6 76.3 6.5 12.1 6.0 276 11 93.7 52.7 25.1 4.1 70.2 0.00 81.1 76.3 9.2 15.9 8.7 281 12 95.0 52.2 23.8 4.3 67.1 0.00 83.5 76.1 9.6 17.7 8.7 288 13 96.3 52.3 23.0 4.5 60.2 0.00 84.2 76.1 10.1 16.6 9.4 280 14 96.4 52.5 22.9 4.5 42.5 0.00 83.8 76.1 11.6 18.8 11.0 285 15 96.8 52.7 22.8 4.6 37.5 0.00 84.0 76.3 13.0 32.9 9.2 285 16 75.4 64.4 69.1 0.9 0.7 0.30 80.2 76.3 11.0 32.2 6.3 7 17 76.3 66.4 71.7 0.9 5.0 0.00 78.8 76.3 2.9 7.6 1.6 67 18 78.4 65.8 65.4 1.1 4.5 0.00 77.9 76.5 5.6 10.3 4.5 85 19 78.8 64.6 61.9 1.3 1.9 0.00 77.0 76.5 4.3 10.7 3.8 88 20 79.0 65.5 63.6 1.2 0.0 0.01 76.3 76.6 5.1 10.1 4.5 81 21 77.5 66.4 68.7 1.0 0.0 0.00 76.1 76.6 3.6 6.9 2.2 243 22 75.2 66.0 73.5 0.8 0.0 0.00 75.4 76.6 2.5 6.5 1.6 105 23 74.7 67.1 77.5 0.7 0.0 0.00 75.0 76.6 1.6 4.3 1.3 84 24 74.3 67.8 80.3 0.6 0.0 0.00 75.0 76.6 0.9 2.7 0.7 112 AZMET Daily Weather Data : TUCSON : Aug 21 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.2 73.2 83.1 DegF RELATIVE HUMIDITY 84.3 20.8 45.5 % DEWPOINT 57.2 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 84.4 72.7 77.2 DegF SOIL TEMP. 20 in 76.8 76.1 76.5 DegF WIND SPEED 32.9 4.9 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 314 Degrees SOLAR RADIATION 407.3 Langleys PRECIPITATION 0.31 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.0 3642 31.9 4577 36.9 5584 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 22 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.1 67.8 80.7 0.6 0.0 0.00 75.0 76.6 0.7 3.4 0.4 204 2 73.2 69.3 87.6 0.3 0.0 0.00 74.8 76.5 0.4 2.9 0.4 185 3 72.0 68.9 90.4 0.3 0.0 0.15 74.7 76.5 2.9 5.6 2.2 92 4 70.0 68.5 95.2 0.1 0.0 0.01 74.3 76.5 1.3 4.3 1.1 48 5 70.9 68.2 91.6 0.2 0.0 0.00 74.1 76.5 2.5 5.6 2.0 34 6 70.9 68.9 93.3 0.2 0.0 0.00 75.4 76.5 2.5 4.7 1.8 279 7 71.4 68.7 91.7 0.2 2.2 0.00 74.1 76.3 1.1 3.4 0.9 355 8 72.5 69.4 89.9 0.3 9.8 0.00 75.2 76.3 1.8 4.0 1.6 78 9 75.6 69.4 81.2 0.6 30.8 0.00 76.8 76.3 2.7 5.6 2.5 114 10 78.6 69.4 73.3 0.9 43.0 0.00 78.8 76.1 3.6 7.6 3.1 114 11 81.1 68.7 66.0 1.2 47.3 0.00 80.1 76.1 3.1 7.6 2.9 73 12 83.7 65.8 54.9 1.8 48.5 0.00 81.7 76.1 2.0 5.4 0.9 106 13 84.0 64.2 51.5 1.9 28.4 0.00 81.3 76.1 1.8 4.7 1.3 87 14 86.5 61.5 43.3 2.5 68.3 0.00 83.1 76.1 2.7 6.9 0.9 232 15 87.3 62.1 42.9 2.5 42.3 0.00 83.3 76.1 3.4 9.4 2.0 230 16 86.7 65.8 50.0 2.2 39.9 0.00 83.3 76.1 7.4 18.8 6.3 284 17 85.5 65.7 51.7 2.0 30.8 0.00 82.0 76.1 8.9 14.1 8.7 294 18 85.3 64.6 50.2 2.1 17.0 0.00 80.6 76.3 8.3 13.0 7.8 288 19 83.7 63.9 51.4 1.9 1.9 0.00 79.0 76.5 6.7 13.4 6.7 292 20 82.0 65.5 57.5 1.6 0.0 0.00 78.1 76.5 4.5 8.9 4.5 273 21 81.3 66.2 60.5 1.4 0.0 0.00 77.5 76.6 5.8 10.3 5.8 268 22 79.3 67.5 67.3 1.1 0.0 0.00 76.6 76.6 2.7 6.3 1.6 6 23 77.4 68.0 73.0 0.9 0.0 0.00 75.9 76.6 1.6 3.4 1.6 71 24 75.6 68.7 79.1 0.6 0.0 0.00 75.4 76.6 1.1 2.9 1.1 71 AZMET Daily Weather Data : TUCSON : Aug 22 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.9 69.4 78.6 DegF RELATIVE HUMIDITY 96.0 34.5 69.8 % DEWPOINT 66.9 DegF ACTUAL VAPOR PRESS. 2.3 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 83.7 74.1 77.9 DegF SOIL TEMP. 20 in 76.8 76.1 76.3 DegF WIND SPEED 18.8 3.4 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 410.0 Langleys PRECIPITATION 0.16 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.6 3666 28.6 4605 33.7 5618 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 23 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.0 68.4 80.3 0.6 0.0 0.00 75.0 76.8 1.6 2.7 1.3 79 2 73.9 68.4 82.9 0.5 0.0 0.00 74.7 76.8 1.3 3.4 1.3 85 3 72.5 68.7 87.8 0.3 0.0 0.00 74.1 76.6 0.7 2.0 0.7 76 4 71.6 69.1 91.6 0.2 0.0 0.00 73.8 76.6 0.4 1.6 0.4 74 5 70.9 68.9 93.9 0.2 0.0 0.00 73.4 76.6 0.7 2.5 0.7 82 6 70.3 68.9 95.0 0.1 0.0 0.00 73.0 76.6 0.7 1.8 0.4 109 7 72.3 69.4 90.9 0.3 6.9 0.00 72.9 76.5 0.4 0.4 0.4 144 8 78.1 67.8 70.9 1.0 23.2 0.00 73.8 76.5 1.1 3.6 1.1 97 9 80.8 66.9 63.0 1.3 40.8 0.00 76.3 76.5 1.3 4.5 0.9 101 10 84.0 66.4 55.8 1.8 56.6 0.00 79.5 76.3 1.8 6.3 0.9 276 11 85.6 65.1 50.6 2.1 68.8 0.00 82.4 76.3 3.1 6.9 2.2 280 12 88.2 63.5 44.1 2.5 76.2 0.00 84.9 76.3 4.9 13.4 3.4 304 13 90.0 61.5 38.8 2.9 78.8 0.00 86.5 76.1 5.1 13.6 3.8 289 14 91.6 59.4 34.1 3.3 77.2 0.00 87.3 76.3 5.6 13.0 4.9 264 15 93.0 58.3 31.4 3.6 69.8 0.00 87.1 76.3 7.2 13.6 5.8 283 16 93.0 57.0 29.9 3.7 36.5 0.00 85.8 76.3 7.6 14.5 6.5 297 17 92.5 55.9 29.5 3.7 17.4 0.00 84.0 76.5 6.0 15.9 2.5 313 18 84.7 55.9 37.5 2.6 5.5 0.00 81.3 76.6 13.0 23.0 12.8 80 19 82.6 59.5 46.1 2.1 4.1 0.00 79.5 76.8 7.4 12.3 6.9 93 20 81.9 61.5 50.3 1.8 0.0 0.00 78.4 77.0 4.0 8.9 3.6 88 21 82.6 61.0 48.2 2.0 0.0 0.00 77.7 77.0 3.4 7.6 3.1 65 22 82.2 62.6 51.8 1.8 0.0 0.00 77.2 77.2 4.3 7.6 4.0 80 23 82.0 62.4 51.7 1.8 0.0 0.00 76.6 77.2 5.6 9.2 5.6 84 24 81.0 61.0 50.9 1.8 0.0 0.00 75.9 77.2 4.9 9.6 4.7 89 AZMET Daily Weather Data : TUCSON : Aug 23 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.3 69.8 81.7 DegF RELATIVE HUMIDITY 96.4 27.1 58.6 % DEWPOINT 63.7 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 87.4 72.9 78.8 DegF SOIL TEMP. 20 in 77.2 76.1 76.6 DegF WIND SPEED 23.0 3.8 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 55 Degrees SOLAR RADIATION 561.9 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 24.8 3691 29.9 4635 34.9 5653 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 24 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.4 60.6 50.8 1.8 0.0 0.00 75.6 77.2 3.4 6.3 3.4 86 2 80.1 62.2 54.6 1.6 0.0 0.00 75.4 77.2 3.6 6.5 3.4 81 3 79.0 63.3 58.9 1.4 0.0 0.00 75.2 77.2 5.1 9.4 4.9 87 4 77.0 63.3 62.8 1.2 0.0 0.00 74.7 77.2 5.4 9.4 5.4 112 5 75.7 61.5 61.6 1.2 0.0 0.00 74.3 77.0 3.6 6.7 3.4 95 6 74.5 63.0 67.7 0.9 0.0 0.00 73.9 77.0 3.4 5.8 3.4 80 7 75.2 63.7 67.6 1.0 5.5 0.00 73.8 77.0 2.9 5.1 2.9 86 8 78.6 63.7 60.5 1.3 22.5 0.00 74.3 77.0 2.5 5.6 2.2 107 9 81.1 63.3 54.9 1.6 40.6 0.00 76.3 76.8 3.1 6.3 2.7 136 10 84.7 62.1 46.7 2.2 56.4 0.00 79.0 76.8 2.2 6.3 0.9 157 11 87.1 60.4 40.9 2.6 68.3 0.00 82.0 76.6 2.9 7.8 1.6 23 12 88.7 59.7 37.9 2.9 76.7 0.00 85.1 76.6 3.6 7.8 0.4 93 13 90.5 58.6 34.3 3.2 79.6 0.00 87.6 76.6 3.8 9.4 1.8 64 14 92.3 57.6 31.4 3.5 75.5 0.00 89.6 76.6 2.9 8.7 0.7 35 15 94.1 54.7 26.6 4.0 62.1 0.00 90.0 76.6 3.8 9.2 1.6 266 16 94.3 50.9 23.2 4.2 34.6 0.00 88.3 76.8 4.7 11.6 3.8 269 17 93.7 50.5 23.2 4.2 13.9 0.00 86.7 77.0 4.3 10.3 3.1 254 18 89.2 54.7 31.2 3.2 8.4 0.00 84.7 77.2 8.5 17.4 8.1 115 19 87.1 52.2 30.2 3.1 2.4 0.00 82.8 77.2 7.8 14.5 7.6 89 20 85.1 55.9 37.1 2.6 0.0 0.00 81.3 77.4 6.9 13.2 6.7 110 21 83.1 55.9 39.5 2.3 0.0 0.02 79.5 77.5 4.3 8.9 4.3 109 22 81.7 58.3 45.0 2.0 0.0 0.02 78.4 77.7 3.6 8.9 3.4 108 23 81.1 59.0 47.2 1.9 0.0 0.00 77.4 77.7 4.9 8.9 4.7 112 24 80.2 58.6 47.9 1.8 0.0 0.00 76.3 77.7 3.8 7.2 3.6 81 AZMET Daily Weather Data : TUCSON : Aug 24 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.7 73.9 84.0 DegF RELATIVE HUMIDITY 69.5 19.9 45.1 % DEWPOINT 59.0 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 90.1 73.8 80.1 DegF SOIL TEMP. 20 in 77.7 76.6 77.0 DegF WIND SPEED 17.4 4.3 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 101 Degrees SOLAR RADIATION 546.4 Langleys PRECIPITATION 0.04 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 26.8 3717 31.9 4667 36.9 5690 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 25 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.3 59.0 50.0 1.7 0.0 0.00 75.6 77.7 4.0 6.7 3.8 82 2 79.0 58.8 50.2 1.7 0.0 0.00 75.2 77.7 4.9 7.6 4.9 91 3 77.4 60.3 55.7 1.4 0.0 0.00 74.7 77.7 3.8 6.7 3.8 93 4 75.6 61.0 60.7 1.2 0.0 0.00 74.1 77.7 4.0 7.4 4.0 91 5 75.7 60.1 58.3 1.3 0.0 0.00 73.6 77.7 4.0 6.7 3.8 82 6 75.7 59.0 56.0 1.3 0.0 0.00 73.0 77.5 3.1 6.5 3.1 74 7 75.9 59.9 57.7 1.3 6.0 0.00 72.9 77.5 1.6 3.1 1.6 76 8 79.5 59.7 50.9 1.7 23.2 0.00 73.8 77.4 2.7 6.5 2.5 123 9 81.3 59.9 48.5 1.9 40.6 0.00 75.7 77.4 4.3 7.8 3.8 122 10 84.4 59.5 43.1 2.3 56.4 0.00 78.6 77.2 2.9 8.3 2.0 101 11 87.3 57.4 36.4 2.8 68.8 0.00 81.5 77.0 2.9 8.3 1.1 322 12 89.2 57.0 33.7 3.1 76.2 0.00 84.2 77.0 2.9 8.3 0.7 316 13 91.0 56.8 31.8 3.4 78.8 0.00 86.2 77.0 4.0 8.5 1.6 185 14 93.2 55.8 28.5 3.8 78.6 0.00 87.3 77.0 3.8 8.9 1.3 236 15 95.5 54.3 25.1 4.3 75.0 0.00 88.0 77.0 3.6 10.1 0.9 358 16 95.0 52.3 23.9 4.3 30.1 0.00 86.5 77.0 6.3 15.0 5.4 355 17 89.1 57.7 35.5 3.1 8.8 0.00 83.7 77.0 8.3 17.9 6.7 339 18 88.5 59.7 38.4 2.9 13.6 0.00 82.4 77.2 2.0 9.2 0.9 252 19 90.1 58.5 34.8 3.2 5.7 0.00 81.5 77.4 2.0 4.9 1.8 273 20 86.0 57.4 37.8 2.7 0.0 0.00 80.2 77.5 3.1 14.5 1.8 278 21 83.5 58.8 43.4 2.2 0.0 0.00 79.2 77.5 1.6 4.5 0.2 281 22 84.6 53.2 34.3 2.7 0.0 0.00 78.4 77.7 1.8 7.2 1.8 139 23 82.4 54.0 37.5 2.4 0.0 0.00 77.7 77.7 1.3 3.6 1.1 92 24 80.6 54.9 41.5 2.1 0.0 0.00 76.8 77.7 2.0 6.9 2.0 107 AZMET Daily Weather Data : TUCSON : Aug 25 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.5 74.7 84.2 DegF RELATIVE HUMIDITY 62.7 21.4 42.2 % DEWPOINT 57.7 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 88.0 72.9 79.2 DegF SOIL TEMP. 20 in 77.9 76.8 77.4 DegF WIND SPEED 17.9 3.4 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 73 Degrees SOLAR RADIATION 562.1 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 27.4 3745 32.4 4699 37.4 5727 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 26 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.6 53.6 39.6 2.2 0.0 0.00 75.9 77.7 2.2 4.9 2.2 72 2 79.2 56.1 45.2 1.9 0.0 0.00 75.2 77.7 2.7 5.6 2.7 65 3 75.9 57.6 53.1 1.4 0.0 0.00 74.7 77.7 1.1 2.7 0.9 94 4 72.9 58.6 61.2 1.1 0.0 0.00 74.1 77.7 2.0 3.8 2.0 70 5 72.0 58.3 62.2 1.0 0.0 0.00 73.6 77.5 1.3 3.6 1.3 79 6 69.8 58.6 67.7 0.8 0.0 0.00 73.0 77.5 1.3 2.7 1.1 59 7 71.4 59.0 65.2 0.9 6.7 0.00 72.7 77.5 1.1 2.7 0.9 76 8 78.6 59.4 51.8 1.6 23.9 0.00 73.4 77.4 1.3 3.4 1.3 89 9 82.9 58.5 43.6 2.2 41.8 0.00 75.9 77.4 1.3 4.0 0.9 16 10 86.5 54.9 34.0 2.9 57.8 0.00 78.8 77.2 2.0 5.1 1.8 309 11 90.1 52.9 28.3 3.5 70.2 0.00 81.7 77.2 3.1 8.9 2.2 262 12 93.7 49.3 22.2 4.2 77.4 0.00 84.4 77.0 2.7 7.8 1.1 274 13 95.9 46.6 18.6 4.7 79.8 0.00 86.5 77.0 4.5 11.4 1.6 306 14 97.5 45.1 16.9 5.1 77.4 0.00 87.8 77.0 3.8 14.3 1.1 230 15 98.8 41.9 14.3 5.4 69.3 0.00 88.3 77.0 4.7 12.1 1.8 203 16 99.9 39.4 12.6 5.7 56.9 0.00 87.8 77.0 5.6 13.0 4.9 258 17 99.9 37.9 11.8 5.8 40.4 0.00 86.4 77.2 7.6 13.9 6.7 255 18 98.4 39.0 13.0 5.4 21.3 0.00 84.4 77.4 11.4 18.1 11.0 288 19 96.1 38.1 13.4 5.0 4.8 0.00 82.2 77.5 10.7 17.9 10.5 291 20 93.4 37.2 14.1 4.6 0.0 0.00 80.6 77.7 8.3 13.9 8.1 307 21 90.5 38.5 16.2 4.1 0.0 0.00 78.6 77.7 7.4 12.3 7.2 315 22 88.5 37.9 17.0 3.8 0.0 0.00 76.8 77.9 5.1 8.9 4.9 292 23 84.6 39.6 20.5 3.2 0.0 0.00 75.7 77.9 3.1 6.0 2.0 278 24 78.8 46.2 32.0 2.3 0.0 0.00 74.8 77.9 2.0 4.7 1.6 68 AZMET Daily Weather Data : TUCSON : Aug 26 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.8 68.2 86.5 DegF RELATIVE HUMIDITY 72.8 10.7 32.3 % DEWPOINT 48.6 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 88.3 72.7 79.3 DegF SOIL TEMP. 20 in 77.9 77.0 77.4 DegF WIND SPEED 18.1 4.0 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 627.1 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 25.0 3770 30.1 4730 35.1 5762 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 27 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.3 49.6 42.2 1.7 0.0 0.00 74.7 77.9 1.3 3.1 1.3 81 2 71.4 50.2 47.1 1.4 0.0 0.00 73.9 77.9 2.2 3.1 1.8 87 3 70.2 50.7 50.0 1.3 0.0 0.00 73.6 77.9 2.0 3.4 1.8 85 4 69.6 49.8 49.4 1.3 0.0 0.00 73.0 77.7 1.8 4.9 1.6 82 5 68.9 49.5 50.2 1.2 0.0 0.00 72.3 77.7 1.3 3.1 1.3 95 6 67.8 50.4 53.5 1.1 0.0 0.00 71.6 77.5 1.1 2.5 0.9 58 7 69.6 50.9 51.5 1.2 6.9 0.00 71.2 77.5 1.8 4.5 1.8 81 8 76.8 49.5 38.4 2.0 23.2 0.00 71.8 77.4 3.8 6.7 3.6 90 9 82.4 47.5 29.6 2.7 39.9 0.00 73.6 77.2 3.1 6.3 2.9 82 10 89.8 45.7 22.0 3.7 58.3 0.00 76.8 77.2 2.2 5.4 1.8 108 11 94.5 43.3 17.3 4.6 70.2 0.00 80.1 77.0 1.8 5.4 0.9 88 12 97.3 42.4 15.3 5.1 80.5 0.00 83.1 76.8 3.1 10.1 2.0 290 13 99.7 39.7 12.8 5.7 72.2 0.00 84.2 76.8 6.7 14.1 6.0 270 14 101.5 38.3 11.5 6.1 76.2 0.00 84.7 76.6 7.4 16.1 6.3 278 15 102.6 38.5 11.2 6.3 72.6 0.00 84.9 76.6 6.7 14.1 5.8 270 16 102.2 37.6 10.9 6.2 46.6 0.00 83.8 76.6 7.6 16.8 6.9 273 17 102.2 37.4 10.9 6.2 41.6 0.00 82.4 76.8 9.6 17.7 9.2 287 18 101.3 36.9 10.9 6.1 21.0 0.00 80.6 76.8 8.9 13.6 8.7 296 19 99.3 36.3 11.3 5.7 4.3 0.00 78.8 77.0 7.4 14.1 7.2 305 20 93.0 39.2 15.5 4.5 0.0 0.00 77.7 77.0 1.8 6.0 1.8 295 21 91.6 38.1 15.5 4.3 0.0 0.00 76.8 77.0 4.0 7.2 3.8 291 22 92.1 36.0 14.0 4.4 0.0 0.00 75.9 77.2 4.3 6.9 4.0 327 23 87.4 39.6 19.0 3.6 0.0 0.00 75.4 77.2 1.3 3.8 0.7 81 24 82.2 42.4 24.6 2.8 0.0 0.00 74.8 77.2 2.2 4.3 2.2 85 AZMET Daily Weather Data : TUCSON : Aug 27 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.6 66.4 86.9 DegF RELATIVE HUMIDITY 66.1 9.7 26.4 % DEWPOINT 43.3 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 3.7 KPas SOIL TEMP. 4 in 85.1 71.2 77.4 DegF SOIL TEMP. 20 in 77.9 76.6 77.2 DegF WIND SPEED 17.7 4.0 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 300 Degrees SOLAR RADIATION 613.0 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 24.7 3794 29.7 4759 34.6 5797 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 28 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.2 42.4 24.6 2.8 0.0 0.00 74.3 77.2 3.1 6.0 2.9 83 2 82.2 41.7 23.9 2.9 0.0 0.00 73.8 77.2 3.1 5.6 3.1 95 3 77.7 43.9 30.1 2.3 0.0 0.00 73.2 77.2 2.0 6.7 1.3 91 4 75.2 44.4 33.5 2.0 0.0 0.00 72.5 77.0 1.8 4.3 1.3 82 5 72.1 46.0 39.4 1.6 0.0 0.00 72.0 77.0 2.0 3.4 1.6 90 6 73.8 44.8 35.4 1.8 0.0 0.00 71.4 76.8 3.1 4.9 2.9 100 7 75.4 46.0 35.2 2.0 6.2 0.00 71.2 76.8 3.4 6.3 3.4 92 8 79.7 48.7 33.9 2.3 23.4 0.00 71.8 76.8 3.4 6.3 3.4 82 9 88.3 51.1 28.0 3.3 41.6 0.00 74.1 76.6 4.0 9.4 3.8 93 10 94.1 48.6 21.3 4.3 57.6 0.00 76.5 76.5 6.7 11.2 6.5 86 11 97.5 45.7 17.2 5.0 69.8 0.00 78.8 76.5 6.9 13.0 6.5 95 12 99.5 43.9 15.1 5.5 76.7 0.00 81.5 76.3 5.4 11.6 4.9 84 13 101.3 43.5 14.2 5.8 79.3 0.00 83.7 76.3 7.2 20.6 6.0 108 14 101.7 42.4 13.4 6.0 78.1 0.00 84.9 76.3 6.7 13.9 5.4 99 15 102.7 41.2 12.3 6.2 70.0 0.00 85.6 76.3 6.5 19.5 4.9 85 16 102.4 38.8 11.5 6.2 45.6 0.00 85.5 76.3 6.7 14.1 6.0 86 17 102.4 35.4 9.9 6.3 31.8 0.00 84.0 76.5 6.9 13.0 6.7 79 18 101.8 34.0 9.6 6.2 19.4 0.00 82.4 76.6 7.2 14.1 6.9 91 19 99.7 34.3 10.3 5.8 4.1 0.00 80.8 76.6 6.0 11.4 5.8 94 20 93.7 38.1 14.6 4.7 0.0 0.00 79.3 76.8 3.4 6.5 3.4 85 21 88.9 40.3 18.3 3.8 0.0 0.00 78.1 77.0 2.2 4.3 2.2 105 22 82.8 44.4 26.2 2.8 0.0 0.00 76.8 77.0 1.3 2.9 0.9 121 23 81.3 45.0 27.9 2.6 0.0 0.02 75.7 77.2 2.0 4.0 1.6 77 24 75.7 49.5 39.9 1.8 0.0 0.00 74.8 77.2 1.8 4.5 1.6 92 AZMET Daily Weather Data : TUCSON : Aug 28 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 104.0 71.2 88.9 DegF RELATIVE HUMIDITY 57.5 8.4 22.7 % DEWPOINT 43.2 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 3.9 KPas SOIL TEMP. 4 in 85.8 71.1 77.5 DegF SOIL TEMP. 20 in 77.2 76.3 76.8 DegF WIND SPEED 20.6 4.3 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 91 Degrees SOLAR RADIATION 603.7 Langleys PRECIPITATION 0.02 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 26.6 3821 31.5 4791 36.5 5833 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 29 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.0 46.0 33.7 2.1 0.0 0.00 74.1 77.2 2.0 4.7 1.8 82 2 78.8 42.4 27.6 2.4 0.0 0.00 73.4 77.2 2.5 6.0 2.0 86 3 79.0 39.2 24.0 2.6 0.0 0.00 72.5 77.2 3.4 6.3 3.4 83 4 78.3 39.0 24.5 2.5 0.0 0.00 71.6 77.2 4.9 7.8 4.7 92 5 77.4 38.3 24.6 2.4 0.0 0.00 70.9 77.0 3.4 6.0 2.5 83 6 75.0 38.8 27.0 2.2 0.0 0.00 70.3 77.0 2.7 5.6 2.5 80 7 75.6 40.3 28.1 2.2 6.2 0.00 70.0 76.8 2.7 4.9 2.5 74 8 80.6 41.2 24.7 2.7 23.9 0.00 70.7 76.8 3.6 6.7 3.6 78 9 86.5 41.0 20.3 3.5 41.8 0.00 72.9 76.6 2.9 5.6 2.7 79 10 92.1 39.9 16.3 4.3 58.0 0.00 75.9 76.5 2.9 6.5 2.7 79 11 96.1 38.7 13.7 5.0 70.5 0.00 78.8 76.3 2.9 7.8 1.6 117 12 98.2 38.5 12.7 5.4 77.4 0.00 81.1 76.3 4.7 10.5 4.0 97 13 99.9 38.8 12.3 5.7 80.5 0.00 82.9 76.1 5.4 14.8 4.5 129 14 101.5 37.8 11.2 6.1 87.0 0.00 83.8 76.1 6.3 15.4 5.1 90 15 102.2 36.7 10.6 6.3 68.6 0.00 84.0 76.1 7.2 16.6 4.9 54 16 102.4 36.7 10.5 6.3 57.3 0.00 83.8 76.1 4.5 10.3 3.4 80 17 100.9 35.1 10.3 6.0 17.2 0.00 82.8 76.1 2.5 7.8 2.0 63 18 100.6 35.1 10.4 6.0 14.3 0.00 81.5 76.3 6.3 33.3 3.8 350 19 98.1 36.5 11.9 5.4 3.1 0.00 80.4 76.5 1.3 4.3 1.1 56 20 93.6 39.7 15.6 4.6 0.0 0.00 79.2 76.5 3.1 6.7 2.0 29 21 87.1 42.1 20.8 3.5 0.0 0.02 77.7 76.6 2.0 4.9 2.0 85 22 83.8 42.8 23.7 3.0 0.0 0.00 76.5 76.6 2.0 3.8 2.0 93 23 79.5 45.9 30.6 2.4 0.0 0.00 75.6 76.8 2.2 9.2 1.1 68 24 83.1 41.5 23.2 3.0 0.0 0.00 74.8 76.8 3.8 6.9 3.1 60 AZMET Daily Weather Data : TUCSON : Aug 29 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.5 73.0 88.7 DegF RELATIVE HUMIDITY 48.7 9.1 19.5 % DEWPOINT 39.7 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 4.0 KPas SOIL TEMP. 4 in 84.2 70.0 76.8 DegF SOIL TEMP. 20 in 77.2 76.1 76.6 DegF WIND SPEED 33.3 3.6 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 78 Degrees SOLAR RADIATION 605.6 Langleys PRECIPITATION 0.02 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 27.2 3848 32.2 4823 37.3 5871 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 30 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.6 39.7 21.8 3.0 0.0 0.00 73.9 76.8 2.9 4.5 2.7 97 2 80.6 41.0 24.4 2.7 0.0 0.00 73.2 76.8 3.1 4.9 3.1 94 3 78.6 41.7 26.9 2.5 0.0 0.00 72.7 76.8 2.9 5.6 2.9 95 4 77.2 42.8 29.2 2.3 0.0 0.00 72.1 76.8 2.5 4.9 2.2 93 5 73.0 44.8 36.4 1.8 0.0 0.00 71.8 76.6 2.2 3.8 2.2 52 6 72.9 43.9 35.5 1.8 0.0 0.00 71.2 76.6 2.5 3.8 2.5 65 7 74.1 44.6 35.0 1.9 6.9 0.00 71.1 76.5 2.5 4.3 2.5 72 8 81.7 45.3 28.0 2.7 22.9 0.00 72.0 76.5 2.9 7.2 2.7 78 9 87.8 43.2 21.1 3.5 41.3 0.00 73.6 76.3 3.6 8.3 3.1 110 10 92.7 41.5 17.1 4.3 57.1 0.00 76.3 76.3 2.2 5.4 0.9 57 11 95.5 42.1 16.0 4.8 64.3 0.00 79.3 76.1 2.2 6.7 1.3 57 12 96.8 44.1 16.5 5.0 79.1 0.00 81.5 76.1 4.3 11.6 2.7 305 13 98.4 44.4 15.9 5.3 78.8 0.00 83.3 75.9 4.9 12.8 3.6 292 14 99.9 43.5 14.8 5.6 75.5 0.00 84.2 75.9 5.8 12.3 4.3 287 15 100.9 42.4 13.7 5.8 68.8 0.00 84.4 75.9 6.3 14.1 4.9 261 16 101.7 41.4 12.9 6.0 56.9 0.00 83.8 76.1 6.3 15.0 3.4 287 17 100.9 41.0 13.0 5.9 26.5 0.00 82.9 76.1 6.5 26.6 3.4 295 18 94.1 46.0 19.4 4.4 3.8 0.00 80.8 76.3 8.9 19.9 8.3 349 19 94.1 45.0 18.6 4.5 1.9 0.00 79.3 76.3 4.7 10.7 4.0 346 20 94.1 42.6 17.0 4.6 0.0 0.00 78.1 76.5 8.3 17.4 7.8 21 21 92.3 42.4 17.9 4.3 0.0 0.00 77.2 76.6 3.8 10.1 2.9 88 22 91.4 42.6 18.4 4.1 0.0 0.00 76.5 76.6 4.0 8.1 3.6 79 23 89.6 43.7 20.3 3.8 0.0 0.00 75.7 76.6 4.5 9.2 4.3 103 24 86.7 46.0 24.5 3.3 0.0 0.00 75.0 76.8 3.8 7.6 3.6 90 AZMET Daily Weather Data : TUCSON : Aug 30 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 103.1 71.6 89.1 DegF RELATIVE HUMIDITY 42.3 11.1 21.4 % DEWPOINT 43.2 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 3.9 KPas SOIL TEMP. 4 in 84.4 71.1 77.0 DegF SOIL TEMP. 20 in 76.8 75.9 76.5 DegF WIND SPEED 26.6 4.3 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 34 Degrees SOLAR RADIATION 584.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.8 3875 31.7 4855 36.7 5907 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Aug 31 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.4 46.9 29.1 2.7 0.0 0.00 74.7 76.8 1.3 4.3 0.7 166 2 80.6 47.8 31.9 2.4 0.0 0.00 74.5 76.8 1.6 3.4 1.1 23 3 79.7 47.8 32.9 2.3 0.0 0.00 74.3 76.6 0.9 2.9 0.9 86 4 76.8 49.3 38.1 2.0 0.0 0.00 73.8 76.6 1.6 3.4 1.1 102 5 75.9 49.1 38.9 1.9 0.0 0.00 73.4 76.6 1.6 3.6 1.6 66 6 74.8 50.0 41.8 1.7 0.0 0.00 73.0 76.6 2.5 4.3 2.5 78 7 75.0 50.2 41.7 1.7 3.8 0.00 72.7 76.5 1.8 3.4 1.3 110 8 81.9 49.1 32.1 2.5 20.8 0.00 73.0 76.5 5.6 12.1 5.4 82 9 86.2 50.5 29.4 3.0 42.5 0.00 74.3 76.5 6.7 10.7 6.3 86 10 88.7 50.7 27.3 3.3 57.1 0.00 76.3 76.3 5.8 10.7 5.6 100 11 91.9 49.8 23.9 3.9 64.3 0.00 78.8 76.3 3.4 6.7 2.5 104 12 95.0 48.9 21.0 4.4 74.8 0.00 81.5 76.3 2.7 7.4 1.3 54 13 97.0 45.5 17.4 4.9 78.6 0.00 83.8 76.1 4.0 10.1 1.8 254 14 99.0 42.4 14.6 5.4 71.7 0.00 84.9 76.1 3.6 8.9 1.3 305 15 99.7 41.9 14.0 5.6 52.1 0.00 85.3 76.1 4.0 11.6 1.1 53 16 99.7 41.7 13.9 5.6 33.2 0.00 84.7 76.3 3.4 9.8 1.3 144 17 97.7 43.0 15.4 5.2 21.0 0.00 83.1 76.3 6.5 13.6 5.4 179 18 96.3 43.2 16.2 4.9 10.3 0.00 81.7 76.5 5.1 11.2 4.0 241 19 93.9 45.7 19.2 4.4 1.4 0.00 80.4 76.6 7.4 14.5 6.9 316 20 91.0 48.2 23.1 3.8 0.0 0.00 79.3 76.8 4.7 8.1 4.3 301 21 89.8 49.1 24.8 3.6 0.0 0.00 78.3 76.8 5.8 12.5 5.6 269 22 88.3 49.8 26.7 3.3 0.0 0.00 77.2 77.0 4.0 8.3 3.1 287 23 84.6 50.7 31.2 2.8 0.0 0.00 76.6 77.0 2.0 4.3 1.1 138 24 80.4 54.3 41.3 2.1 0.0 0.00 75.7 77.0 1.8 4.3 0.9 49 AZMET Daily Weather Data : TUCSON : Aug 31 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.5 73.6 87.8 DegF RELATIVE HUMIDITY 58.3 12.6 26.9 % DEWPOINT 47.7 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 85.5 72.7 77.9 DegF SOIL TEMP. 20 in 77.0 76.1 76.6 DegF WIND SPEED 14.5 3.6 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 79 Degrees SOLAR RADIATION 531.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 27.4 3902 32.2 4887 37.3 5945 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 1 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.5 53.2 43.2 1.8 0.0 0.00 75.4 77.0 1.3 3.1 0.7 69 2 76.8 54.9 46.9 1.7 0.0 0.00 74.8 77.0 1.6 5.1 0.2 321 3 75.6 54.5 48.2 1.6 0.0 0.00 74.5 77.0 1.3 3.4 1.3 77 4 74.8 54.7 49.8 1.5 0.0 0.00 73.8 77.0 1.8 5.6 1.3 122 5 77.0 54.0 44.9 1.8 0.0 0.00 73.4 77.0 3.1 6.3 2.0 78 6 76.3 57.2 51.6 1.5 0.0 0.00 72.9 76.8 5.4 10.3 5.1 96 7 75.7 61.7 61.5 1.2 4.5 0.00 72.7 76.8 4.9 7.4 4.7 80 8 77.7 62.2 58.9 1.3 20.1 0.00 73.2 76.8 5.1 9.4 4.9 93 9 79.9 62.1 54.4 1.6 35.1 0.00 74.5 76.6 4.9 8.5 4.7 107 10 82.8 61.3 48.5 2.0 49.7 0.00 76.3 76.6 2.5 6.9 1.3 109 11 85.6 59.5 41.4 2.5 67.1 0.00 79.2 76.5 3.4 10.1 2.2 323 12 88.0 58.1 36.7 2.9 75.3 0.00 81.5 76.5 5.1 13.6 4.5 273 13 91.2 56.1 30.9 3.5 77.2 0.00 82.9 76.3 8.1 13.6 7.4 301 14 93.7 54.5 26.8 4.0 72.9 0.00 83.7 76.3 7.8 13.2 6.9 297 15 96.8 50.5 21.2 4.7 71.7 0.00 83.8 76.3 6.7 13.4 3.8 343 16 98.2 45.7 16.9 5.2 44.9 0.00 83.3 76.5 8.1 18.1 7.6 61 17 97.5 44.4 16.4 5.1 20.5 0.00 81.9 76.5 6.5 13.6 5.8 56 18 94.1 46.8 20.0 4.4 2.9 0.00 80.4 76.6 7.4 25.5 5.4 68 19 91.9 47.7 22.0 4.0 0.5 0.00 79.0 76.6 5.1 12.5 4.0 342 20 89.8 52.5 28.3 3.4 0.0 0.00 77.9 76.8 8.7 15.4 7.8 297 21 87.1 54.5 33.0 3.0 0.0 0.00 77.0 76.8 3.6 10.3 2.9 296 22 84.9 55.9 37.3 2.6 0.0 0.00 76.8 77.0 1.8 4.0 1.6 78 23 83.3 58.3 42.8 2.2 0.0 0.00 76.6 77.0 2.0 4.0 2.0 69 24 82.9 57.9 42.6 2.2 0.0 0.00 76.3 77.0 2.7 4.9 2.2 76 AZMET Daily Weather Data : TUCSON : Sep 1 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.3 72.7 84.9 DegF RELATIVE HUMIDITY 63.5 14.7 38.5 % DEWPOINT 54.9 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 84.0 72.7 77.5 DegF SOIL TEMP. 20 in 77.0 76.3 76.6 DegF WIND SPEED 25.5 4.5 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 29 Degrees SOLAR RADIATION 541.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 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 3929 31.9 4919 36.9 5982 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 2 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.5 56.1 41.8 2.1 0.0 0.00 75.7 77.0 2.9 5.6 2.9 75 2 80.8 56.7 43.7 2.0 0.0 0.00 75.2 77.0 3.1 5.6 2.9 83 3 79.3 58.5 49.1 1.7 0.0 0.00 74.8 77.0 2.9 5.1 2.9 93 4 77.9 59.4 53.0 1.5 0.0 0.00 74.5 77.0 2.5 4.5 2.5 87 5 76.5 59.9 56.8 1.3 0.0 0.00 74.1 76.8 2.0 3.1 2.0 98 6 73.9 60.8 63.9 1.0 0.0 0.00 73.8 76.8 0.7 2.0 0.7 104 7 73.4 61.2 65.8 1.0 2.4 0.00 73.6 76.8 1.1 2.7 1.1 96 8 77.7 62.8 60.0 1.3 14.8 0.00 74.1 76.6 1.1 3.4 0.7 47 9 81.7 62.4 52.2 1.8 41.1 0.00 75.6 76.6 3.6 7.4 3.4 91 10 84.2 62.2 47.8 2.1 54.2 0.00 77.5 76.6 3.8 8.1 3.4 101 11 87.3 59.7 39.8 2.7 59.3 0.00 79.7 76.5 3.1 8.3 2.0 94 12 88.0 58.6 37.4 2.8 40.4 0.00 80.2 76.5 2.5 6.9 1.6 77 13 89.4 58.8 35.9 3.0 54.0 0.00 81.1 76.5 3.6 7.8 2.5 251 14 90.9 57.9 33.3 3.3 41.8 0.00 81.9 76.5 4.7 11.0 3.6 285 15 92.1 56.3 30.1 3.6 41.8 0.00 81.5 76.5 7.6 12.3 7.2 304 16 93.7 55.0 27.3 3.9 36.3 0.00 81.5 76.5 8.9 15.0 8.3 310 17 93.2 54.7 27.4 3.9 21.0 0.00 80.6 76.6 8.9 13.9 8.7 313 18 92.3 53.8 27.4 3.8 6.2 0.00 79.7 76.6 9.4 15.0 8.7 288 19 88.5 56.7 34.5 3.0 1.2 0.00 78.8 76.6 5.4 10.7 4.3 213 20 85.1 59.2 41.7 2.4 0.0 0.00 78.1 76.8 4.0 9.2 3.4 129 21 83.1 61.3 48.0 2.0 0.0 0.00 77.5 76.8 4.5 8.9 4.3 87 22 81.9 62.1 51.2 1.8 0.0 0.08 76.8 77.0 5.1 8.9 5.1 88 23 80.4 63.0 55.4 1.6 0.0 0.05 76.3 77.0 3.8 6.7 3.6 93 24 79.9 63.3 57.0 1.5 0.0 0.00 75.9 77.0 2.0 4.7 2.0 101 AZMET Daily Weather Data : TUCSON : Sep 2 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.0 72.1 83.8 DegF RELATIVE HUMIDITY 67.9 25.4 45.0 % DEWPOINT 59.2 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 81.9 73.6 77.4 DegF SOIL TEMP. 20 in 77.0 76.5 76.8 DegF WIND SPEED 15.0 4.0 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 30 Degrees SOLAR RADIATION 414.3 Langleys PRECIPITATION 0.13 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.1 3955 31.1 4950 36.0 6018 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 3 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 78.8 64.4 61.3 1.3 0.0 0.00 75.7 77.0 1.3 4.3 1.3 112 2 77.4 65.5 66.9 1.1 0.0 0.00 75.6 77.0 0.9 2.7 0.2 70 3 78.3 63.9 61.7 1.3 0.0 0.00 75.9 76.8 2.0 4.7 1.8 110 4 77.0 64.2 65.1 1.1 0.0 0.00 75.6 76.8 1.3 2.7 1.1 100 5 76.6 64.2 65.6 1.1 0.0 0.00 75.4 76.8 0.9 2.7 0.9 65 6 76.3 64.0 65.9 1.1 0.0 0.00 75.2 76.8 1.6 4.7 1.6 83 7 76.3 64.4 66.9 1.0 1.7 0.00 74.8 76.8 1.8 4.7 1.6 97 8 78.4 65.1 63.8 1.2 14.8 0.00 75.4 76.8 2.0 5.4 2.0 97 9 84.2 64.2 51.4 2.0 47.8 0.00 77.2 76.8 2.2 7.8 0.7 125 10 85.8 61.5 44.3 2.3 37.8 0.00 78.6 76.6 3.6 8.3 2.9 289 11 88.2 61.2 40.8 2.7 57.6 0.00 80.1 76.6 2.9 8.9 1.6 251 12 90.7 59.9 36.0 3.1 73.1 0.00 82.0 76.6 6.9 14.3 5.8 288 13 92.5 58.8 32.6 3.5 76.4 0.00 83.3 76.6 9.6 18.6 8.7 276 14 94.8 57.9 29.4 4.0 81.0 0.00 83.7 76.6 11.4 23.5 9.8 289 15 95.5 49.5 21.1 4.5 45.4 0.00 83.1 76.6 7.4 15.4 6.7 7 16 95.9 48.6 20.2 4.6 44.2 0.00 82.8 76.6 4.0 9.2 2.7 24 17 90.9 56.7 32.3 3.4 11.7 0.00 81.9 76.8 7.6 16.6 7.2 112 18 82.9 58.6 43.7 2.2 5.5 0.00 79.9 76.8 10.5 17.9 10.1 96 19 76.8 64.4 67.6 1.1 0.0 0.07 78.8 77.0 5.1 11.9 1.8 108 20 74.1 68.7 83.1 0.5 0.0 0.02 78.1 77.0 2.5 5.6 0.4 296 21 74.5 68.9 82.5 0.5 0.0 0.00 77.7 77.2 3.4 7.4 2.5 58 22 74.3 68.5 82.3 0.5 0.0 0.00 77.2 77.2 3.1 5.6 3.1 100 23 74.5 68.2 80.7 0.6 0.0 0.00 76.6 77.2 2.0 5.6 1.6 80 24 75.6 66.6 73.8 0.8 0.0 0.00 76.8 77.2 3.6 7.2 2.5 259 AZMET Daily Weather Data : TUCSON : Sep 3 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.7 72.7 82.0 DegF RELATIVE HUMIDITY 86.4 17.3 55.8 % DEWPOINT 62.4 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 83.7 74.8 78.4 DegF SOIL TEMP. 20 in 77.4 76.6 76.8 DegF WIND SPEED 23.5 4.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 35 Degrees SOLAR RADIATION 497.2 Langleys PRECIPITATION 0.09 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.5 3982 31.5 4981 36.5 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, 2009 AZMET Hourly Weather Data : TUCSON : Sep 4 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.7 66.6 76.4 0.7 0.0 0.00 75.9 77.2 2.5 6.7 1.6 96 2 73.0 67.6 83.6 0.4 0.0 0.00 75.7 77.2 2.7 4.9 2.7 92 3 72.3 67.3 84.5 0.4 0.0 0.00 75.4 77.2 3.1 5.1 2.9 99 4 71.2 67.3 87.3 0.3 0.0 0.00 74.8 77.2 1.6 4.3 1.6 43 5 70.5 66.4 86.9 0.3 0.0 0.00 74.3 77.0 2.0 4.0 1.8 83 6 69.4 66.4 90.5 0.2 0.0 0.00 73.9 77.0 1.8 3.4 1.6 99 7 70.3 65.8 85.9 0.4 4.8 0.00 74.3 77.0 2.0 5.4 2.0 85 8 73.4 64.6 74.0 0.7 20.8 0.00 75.6 77.0 4.5 8.1 4.5 90 9 77.0 63.7 63.7 1.2 38.2 0.00 75.7 76.8 3.1 8.1 2.7 100 10 80.4 63.0 55.4 1.6 54.0 0.00 77.2 76.8 3.8 7.4 3.4 104 11 84.0 61.7 47.3 2.1 65.9 0.00 79.3 76.8 2.5 6.3 0.7 112 12 86.7 59.7 40.4 2.6 71.4 0.00 81.7 76.6 2.7 7.2 0.9 310 13 88.7 58.1 35.8 3.0 75.5 0.00 83.8 76.6 3.8 8.9 2.5 288 14 90.9 56.5 31.5 3.4 72.6 0.00 85.1 76.6 4.7 11.4 3.6 286 15 92.5 56.7 30.2 3.6 64.3 0.00 85.5 76.6 6.3 13.0 5.6 285 16 93.4 56.3 29.0 3.8 51.1 0.00 84.7 76.8 8.1 15.0 7.4 308 17 93.6 53.2 25.7 4.0 29.9 0.00 83.3 76.8 9.4 16.6 8.9 319 18 92.8 56.3 29.4 3.7 15.1 0.00 81.9 77.0 8.3 14.1 7.8 317 19 91.4 55.4 29.8 3.5 1.4 0.00 80.4 77.0 6.0 11.2 5.8 332 20 86.4 56.8 37.2 2.7 0.0 0.00 79.2 77.2 9.6 20.4 7.8 85 21 81.3 57.7 44.7 2.0 0.0 0.05 77.7 77.4 6.0 16.8 5.4 93 22 81.3 58.6 46.0 2.0 0.0 0.00 77.0 77.4 5.1 11.2 4.7 127 23 80.2 61.5 53.4 1.6 0.0 0.00 76.5 77.4 6.7 12.1 6.5 102 24 77.2 62.1 59.4 1.3 0.0 0.00 75.9 77.5 6.7 12.1 6.5 97 AZMET Daily Weather Data : TUCSON : Sep 4 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.5 68.7 81.3 DegF RELATIVE HUMIDITY 92.0 22.8 55.3 % DEWPOINT 61.2 DegF ACTUAL VAPOR PRESS. 1.9 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 85.5 73.8 78.6 DegF SOIL TEMP. 20 in 77.5 76.6 77.0 DegF WIND SPEED 20.4 4.7 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 48 Degrees SOLAR RADIATION 564.8 Langleys PRECIPITATION 0.05 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 24.5 4006 29.5 5011 34.6 6089 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 5 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.7 62.1 62.8 1.1 0.0 0.00 75.2 77.5 3.4 8.5 3.1 105 2 75.7 61.0 60.6 1.2 0.0 0.00 74.7 77.4 2.7 7.8 2.5 122 3 74.3 61.3 63.8 1.0 0.0 0.00 74.3 77.4 1.8 4.9 1.8 69 4 72.3 62.2 70.9 0.8 0.0 0.00 73.9 77.4 1.8 4.3 1.8 81 5 72.1 62.6 71.8 0.8 0.0 0.00 73.6 77.4 2.9 5.6 2.7 86 6 70.9 62.6 75.2 0.6 0.0 0.00 73.4 77.2 1.8 2.7 1.6 96 7 72.0 63.0 73.6 0.7 5.3 0.00 73.4 77.2 2.2 4.5 2.2 77 8 76.1 62.4 63.0 1.1 17.9 0.00 73.8 77.2 2.7 5.6 2.5 87 9 76.6 61.9 60.3 1.3 9.1 0.00 74.1 77.0 2.2 5.6 1.8 37 10 77.5 61.9 58.8 1.3 11.7 0.00 74.7 77.0 4.5 12.1 3.8 298 11 78.6 62.8 58.6 1.4 21.3 0.00 75.0 76.8 5.8 15.0 4.7 325 12 81.3 62.1 52.2 1.7 44.7 0.00 76.3 76.8 6.5 15.0 5.8 294 13 80.6 64.6 58.5 1.5 52.3 0.00 77.7 76.6 7.2 13.2 6.7 299 14 82.6 63.7 53.2 1.8 51.1 0.00 78.8 76.6 6.7 12.5 6.3 294 15 84.0 63.5 50.1 2.0 56.6 0.00 79.5 76.6 11.4 19.2 11.0 305 16 85.8 63.5 47.4 2.2 36.8 0.00 79.3 76.6 11.9 17.4 11.4 295 17 86.2 62.8 45.6 2.3 22.0 0.00 78.6 76.6 11.9 17.9 11.4 288 18 86.7 62.2 44.3 2.4 18.2 0.00 77.9 76.6 12.1 21.0 11.6 280 19 82.2 64.0 54.3 1.7 1.9 0.00 77.0 76.6 12.5 21.9 12.3 285 20 76.3 59.9 57.2 1.3 0.0 0.00 75.9 76.6 6.5 15.7 5.8 49 21 75.2 62.8 65.4 1.0 0.0 0.00 75.2 76.6 1.8 4.3 0.9 118 22 74.3 63.5 69.3 0.9 0.0 0.00 75.0 76.6 1.3 4.3 1.3 70 23 74.8 64.2 69.6 0.9 0.0 0.00 75.2 76.8 2.0 4.5 1.8 82 24 75.2 64.6 69.7 0.9 0.0 0.00 74.8 76.6 2.5 5.1 1.8 77 AZMET Daily Weather Data : TUCSON : Sep 5 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.0 70.0 77.7 DegF RELATIVE HUMIDITY 80.6 40.9 60.7 % DEWPOINT 62.8 DegF ACTUAL VAPOR PRESS. 2.0 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 79.5 73.2 75.7 DegF SOIL TEMP. 20 in 77.5 76.6 77.0 DegF WIND SPEED 21.9 5.1 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 309 Degrees SOLAR RADIATION 348.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.8 4030 28.6 5039 33.7 6122 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 6 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.2 64.6 69.7 0.9 0.0 0.00 74.5 76.6 1.6 3.8 1.3 88 2 74.7 64.9 71.8 0.8 0.0 0.00 74.5 76.6 2.5 4.9 2.2 92 3 73.4 64.6 74.1 0.7 0.0 0.00 73.9 76.6 2.0 3.8 2.0 98 4 71.6 64.8 79.2 0.6 0.0 0.00 73.8 76.6 0.9 2.9 0.9 86 5 72.0 65.5 80.1 0.5 0.0 0.00 73.8 76.6 1.3 3.4 0.7 15 6 72.0 65.7 80.2 0.5 0.0 0.00 73.6 76.5 0.9 2.5 0.2 122 7 71.6 65.5 81.1 0.5 3.1 0.00 74.3 76.5 2.0 6.3 2.0 86 8 74.5 65.5 73.7 0.8 13.1 0.00 75.6 76.5 4.7 9.2 4.5 103 9 75.6 64.9 69.5 0.9 24.1 0.00 75.2 76.3 6.0 10.1 5.8 105 10 79.0 61.9 56.0 1.5 54.5 0.00 75.9 76.3 5.8 10.3 5.6 100 11 83.1 57.7 42.2 2.2 57.8 0.00 77.7 76.3 4.3 8.9 3.4 91 12 85.6 54.9 35.1 2.7 61.9 0.00 79.7 76.1 4.5 8.3 2.5 160 13 86.9 52.0 30.4 3.0 45.9 0.00 79.5 76.1 4.7 10.5 2.0 182 14 90.1 50.2 25.6 3.6 76.2 0.00 81.0 76.1 6.3 12.5 5.6 272 15 91.0 50.2 24.9 3.7 65.5 0.00 81.7 76.1 6.9 13.0 6.0 300 16 91.8 51.8 25.9 3.8 44.4 0.00 81.5 76.1 7.6 15.0 6.7 296 17 92.3 52.2 25.8 3.8 33.5 0.00 80.8 76.1 5.6 13.6 4.7 283 18 90.7 54.0 29.0 3.5 4.8 0.00 79.7 76.3 6.9 11.6 6.7 276 19 89.4 54.7 30.8 3.3 1.2 0.00 78.4 76.3 6.0 12.1 5.8 283 20 84.7 56.3 38.3 2.5 0.0 0.00 77.7 76.5 3.8 13.6 1.8 148 21 74.1 65.8 76.0 0.7 0.0 0.13 77.0 76.6 6.5 14.8 4.7 118 22 73.0 64.0 73.8 0.7 0.0 0.00 76.3 76.6 5.4 10.7 5.1 91 23 73.9 63.1 68.9 0.9 0.0 0.00 75.4 76.6 3.1 7.6 3.1 113 24 73.2 64.6 74.3 0.7 0.0 0.00 75.0 76.6 1.3 4.5 0.9 150 AZMET Daily Weather Data : TUCSON : Sep 6 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.4 70.5 79.9 DegF RELATIVE HUMIDITY 84.7 21.4 55.7 % DEWPOINT 59.9 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 81.9 73.4 77.0 DegF SOIL TEMP. 20 in 76.8 76.1 76.5 DegF WIND SPEED 15.0 4.3 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 116 Degrees SOLAR RADIATION 485.9 Langleys PRECIPITATION 0.13 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 25.2 4055 30.2 5070 35.1 6157 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 7 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.0 65.5 80.0 0.5 0.0 0.00 74.8 76.6 1.6 4.0 1.6 285 2 70.9 65.8 84.0 0.4 0.0 0.00 74.3 76.6 1.8 4.5 1.6 109 3 70.2 66.0 86.8 0.3 0.0 0.00 73.9 76.6 1.6 4.3 1.6 83 4 70.3 65.3 84.5 0.4 0.0 0.00 73.6 76.6 1.6 3.4 1.3 72 5 69.8 64.6 83.8 0.4 0.0 0.00 73.2 76.5 0.9 2.2 0.9 58 6 68.5 64.0 85.6 0.3 0.0 0.00 73.2 76.5 2.0 5.6 2.0 76 7 69.1 64.2 84.9 0.4 4.3 0.00 72.7 76.5 1.1 3.4 0.9 88 8 73.0 65.1 76.6 0.6 21.0 0.00 74.1 76.5 2.9 5.4 2.9 89 9 77.9 63.5 61.5 1.3 38.7 0.00 74.8 76.3 2.5 6.5 2.0 106 10 82.2 60.4 47.8 2.0 54.5 0.00 76.8 76.3 2.2 6.3 1.8 124 11 84.9 58.8 41.4 2.4 66.9 0.00 79.2 76.1 2.5 6.0 0.0 342 12 87.1 56.5 35.6 2.8 74.8 0.00 81.7 76.1 2.7 7.2 1.1 11 13 88.9 54.5 31.2 3.2 77.9 0.00 83.8 76.1 2.7 6.0 1.1 73 14 91.0 52.9 27.4 3.6 77.2 0.00 85.1 76.1 3.6 8.5 1.6 67 15 92.7 50.9 24.3 4.0 72.6 0.00 85.8 76.1 4.0 9.4 2.0 225 16 92.5 50.0 23.6 4.0 40.4 0.00 84.9 76.1 6.0 13.9 4.3 303 17 92.1 51.8 25.5 3.8 24.1 0.00 83.7 76.3 6.3 11.6 5.8 342 18 90.5 51.3 26.2 3.6 6.4 0.00 82.0 76.5 4.7 9.8 4.5 352 19 89.6 50.7 26.6 3.5 1.2 0.00 80.6 76.6 4.3 7.4 4.0 330 20 87.4 52.3 30.2 3.1 0.0 0.00 79.2 76.8 5.4 9.6 5.1 296 21 84.9 54.9 35.8 2.6 0.0 0.00 78.1 76.8 4.9 8.3 4.9 280 22 82.6 55.6 39.6 2.3 0.0 0.00 77.2 77.0 4.0 5.6 4.0 267 23 81.1 55.2 41.1 2.1 0.0 0.00 76.6 77.0 3.1 4.9 3.1 266 24 79.2 56.5 45.9 1.8 0.0 0.00 75.9 77.0 2.2 4.7 2.0 92 AZMET Daily Weather Data : TUCSON : Sep 7 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.1 68.2 81.1 DegF RELATIVE HUMIDITY 89.8 21.4 51.2 % DEWPOINT 58.1 DegF ACTUAL VAPOR PRESS. 1.7 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 85.8 72.7 78.1 DegF SOIL TEMP. 20 in 77.0 76.1 76.5 DegF WIND SPEED 13.9 3.1 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 336 Degrees SOLAR RADIATION 560.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.1 4079 29.2 5099 34.2 6192 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 8 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.9 59.0 56.1 1.4 0.0 0.00 75.4 77.2 1.3 2.7 1.3 82 2 74.8 60.3 60.6 1.2 0.0 0.00 75.0 77.2 2.2 4.3 2.0 91 3 73.9 60.4 62.8 1.1 0.0 0.00 74.5 77.0 1.8 2.9 1.6 94 4 72.1 60.8 67.9 0.9 0.0 0.00 74.1 77.0 1.8 3.6 1.6 88 5 71.8 60.6 68.1 0.9 0.0 0.00 73.6 77.0 1.8 3.4 1.6 93 6 71.1 61.0 70.3 0.8 0.0 0.00 73.2 77.0 2.2 4.0 2.2 95 7 71.2 61.0 69.9 0.8 4.1 0.00 73.0 76.8 1.8 2.7 1.8 100 8 76.5 61.2 59.3 1.3 21.0 0.00 73.6 76.8 3.6 6.3 3.4 107 9 80.8 61.7 52.3 1.7 39.2 0.00 75.4 76.8 2.7 6.7 2.5 85 10 84.0 60.6 45.3 2.2 53.3 0.00 77.9 76.6 2.9 7.4 0.9 176 11 86.7 59.9 40.6 2.6 66.4 0.00 80.4 76.6 3.4 9.6 2.5 267 12 89.2 58.8 36.1 3.0 76.0 0.00 82.8 76.5 4.3 11.9 2.0 323 13 89.8 55.8 31.8 3.3 42.3 0.00 83.8 76.5 4.9 9.8 3.1 253 14 86.4 59.0 39.9 2.6 23.9 0.00 82.0 76.5 9.8 17.9 9.4 249 15 88.7 58.3 36.0 3.0 41.8 0.00 81.9 76.5 8.3 13.4 7.6 282 16 89.6 57.0 33.4 3.2 28.4 0.00 81.9 76.6 4.7 9.4 3.8 303 17 87.6 59.4 39.1 2.8 13.6 0.00 81.3 76.6 4.7 13.0 3.4 270 18 85.1 63.7 48.8 2.1 7.9 0.00 80.8 76.8 1.8 4.0 1.1 149 19 85.1 59.9 42.7 2.4 1.7 0.00 79.7 76.8 3.6 8.3 2.9 86 20 75.7 64.6 69.4 1.0 0.0 0.01 78.6 77.0 6.3 17.4 3.6 286 21 75.4 65.8 72.3 0.8 0.0 0.00 77.9 77.0 2.7 5.4 2.0 80 22 78.4 62.6 58.4 1.4 0.0 0.00 77.4 77.0 3.4 14.3 2.0 20 23 79.0 57.4 47.7 1.8 0.0 0.00 76.3 77.0 6.7 17.0 4.9 38 24 75.2 59.7 58.9 1.2 0.0 0.00 75.6 77.0 6.0 10.7 5.8 99 AZMET Daily Weather Data : TUCSON : Sep 8 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.2 70.5 80.2 DegF RELATIVE HUMIDITY 81.2 29.4 52.8 % DEWPOINT 60.4 DegF ACTUAL VAPOR PRESS. 1.8 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 84.0 73.0 77.7 DegF SOIL TEMP. 20 in 77.2 76.5 76.8 DegF WIND SPEED 17.9 3.8 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 355 Degrees SOLAR RADIATION 419.5 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.7 4104 29.7 5129 34.7 6226 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 9 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.2 61.3 66.6 0.9 0.0 0.00 75.2 77.0 3.1 6.9 0.9 282 2 73.2 61.2 66.3 0.9 0.0 0.00 74.7 77.0 2.2 4.9 1.1 350 3 72.0 62.4 72.1 0.8 0.0 0.00 74.3 77.0 0.9 2.9 0.9 52 4 70.3 63.3 78.5 0.6 0.0 0.00 74.1 77.0 1.6 3.4 0.7 316 5 69.4 63.5 81.5 0.5 0.0 0.00 73.6 77.0 1.8 3.4 0.9 52 6 69.1 62.2 78.7 0.5 0.0 0.00 73.2 76.8 2.9 4.5 2.7 93 7 69.6 63.0 79.2 0.5 4.5 0.00 73.0 76.8 1.8 4.3 1.8 90 8 75.0 62.1 64.4 1.1 21.0 0.00 73.8 76.8 3.1 6.3 3.1 95 9 78.6 62.1 57.3 1.4 38.5 0.00 75.0 76.6 4.3 9.2 4.3 88 10 82.6 61.2 48.6 2.0 54.5 0.00 77.4 76.6 2.7 5.6 1.8 102 11 85.3 59.0 41.2 2.4 66.4 0.00 80.1 76.5 3.4 9.6 1.6 320 12 87.8 58.1 36.9 2.8 73.6 0.00 82.8 76.5 3.4 10.3 2.9 316 13 89.6 55.8 31.8 3.3 75.5 0.00 84.7 76.5 5.4 13.6 4.0 289 14 91.8 54.9 29.0 3.6 72.6 0.00 85.5 76.5 8.7 16.6 7.8 285 15 93.0 54.1 27.1 3.9 64.0 0.00 85.6 76.5 8.9 15.9 8.1 286 16 93.9 52.3 24.7 4.1 50.7 0.00 85.1 76.6 8.5 15.0 7.6 294 17 92.5 51.1 24.5 3.9 12.4 0.00 83.5 76.6 8.3 14.5 7.8 290 18 91.8 50.5 24.6 3.8 6.4 0.00 81.9 76.8 7.4 13.4 7.2 287 19 90.7 50.9 25.8 3.7 1.4 0.00 80.4 77.0 8.3 13.6 8.1 292 20 88.7 51.4 28.0 3.3 0.0 0.00 79.2 77.0 5.6 8.9 5.6 307 21 86.5 52.2 31.0 3.0 0.0 0.00 78.3 77.2 5.1 10.3 5.1 311 22 86.4 52.0 30.8 3.0 0.0 0.00 77.0 77.2 5.6 9.8 5.4 312 23 83.7 52.5 34.3 2.6 0.0 0.00 76.1 77.4 4.9 8.7 4.9 282 24 79.9 55.9 44.0 2.0 0.0 0.00 75.6 77.4 2.0 4.3 1.6 77 AZMET Daily Weather Data : TUCSON : Sep 9 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.6 68.0 82.2 DegF RELATIVE HUMIDITY 84.6 22.9 47.0 % DEWPOINT 57.2 DegF ACTUAL VAPOR PRESS. 1.6 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 85.6 72.9 78.3 DegF SOIL TEMP. 20 in 77.4 76.5 76.8 DegF WIND SPEED 16.6 4.5 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 302 Degrees SOLAR RADIATION 541.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.1 4128 29.2 5158 34.2 6261 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 10 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.8 55.6 47.8 1.6 0.0 0.00 75.2 77.4 1.6 3.6 1.6 65 2 74.1 56.8 55.0 1.3 0.0 0.00 74.7 77.4 1.3 2.9 0.9 116 3 73.2 56.5 55.9 1.2 0.0 0.00 74.1 77.4 1.6 2.7 1.3 89 4 71.2 57.6 61.9 1.0 0.0 0.00 73.6 77.2 1.6 3.4 1.6 96 5 70.0 57.7 65.4 0.9 0.0 0.00 73.0 77.2 1.3 3.4 1.1 86 6 69.3 58.1 67.9 0.8 0.0 0.00 72.5 77.2 1.8 3.4 1.8 83 7 69.1 58.3 68.6 0.8 1.2 0.00 72.1 77.0 1.8 2.9 1.6 103 8 72.9 59.0 62.2 1.1 15.8 0.00 72.5 77.0 2.2 4.9 2.0 95 9 81.0 58.6 46.8 1.9 38.2 0.00 74.3 76.8 2.2 5.6 1.3 313 10 84.9 57.6 39.7 2.5 54.2 0.00 77.0 76.8 2.2 5.6 1.6 320 11 89.6 54.7 30.6 3.3 66.4 0.00 80.1 76.6 1.8 6.9 0.9 298 12 91.8 53.2 27.2 3.7 72.9 0.00 82.8 76.6 4.0 9.2 3.4 272 13 93.6 52.3 24.8 4.1 76.0 0.00 84.6 76.5 5.1 12.1 3.8 284 14 95.4 49.8 21.5 4.5 73.1 0.00 85.6 76.5 5.8 13.6 4.5 289 15 96.6 47.8 19.2 4.8 64.3 0.00 85.8 76.5 6.7 15.0 5.1 284 16 97.2 45.3 17.2 5.0 50.7 0.00 84.9 76.6 8.3 15.0 7.2 304 17 96.8 43.9 16.4 5.0 33.9 0.00 83.3 76.6 9.2 15.2 8.5 307 18 95.7 43.0 16.4 4.8 15.3 0.00 81.3 76.8 10.3 15.2 10.1 285 19 93.4 44.2 18.4 4.4 1.7 0.00 79.5 77.0 7.6 13.2 7.4 293 20 90.5 45.7 21.5 3.8 0.0 0.00 78.3 77.0 5.6 9.2 5.6 301 21 88.0 46.2 23.6 3.5 0.0 0.00 77.4 77.2 4.5 6.7 4.5 283 22 84.7 47.8 27.9 2.9 0.0 0.00 76.6 77.2 3.6 5.8 3.6 272 23 80.8 49.1 33.2 2.4 0.0 0.00 76.1 77.2 2.0 4.0 1.1 88 24 78.8 49.5 35.9 2.2 0.0 0.00 75.4 77.4 2.9 6.7 2.7 88 AZMET Daily Weather Data : TUCSON : Sep 10 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.1 68.0 84.0 DegF RELATIVE HUMIDITY 71.7 15.0 37.7 % DEWPOINT 52.0 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 85.8 72.1 77.9 DegF SOIL TEMP. 20 in 77.4 76.5 77.0 DegF WIND SPEED 15.2 4.0 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 299 Degrees SOLAR RADIATION 563.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.7 4153 29.7 5187 34.6 6295 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 11 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.7 53.4 37.8 2.3 0.0 0.00 74.8 77.4 2.7 6.9 1.8 124 2 76.8 54.0 45.2 1.7 0.0 0.00 74.3 77.2 1.8 3.4 1.8 78 3 75.0 54.5 48.9 1.5 0.0 0.00 73.9 77.2 1.6 2.9 1.3 87 4 73.6 54.7 51.6 1.4 0.0 0.00 73.4 77.2 2.0 3.4 2.0 90 5 73.4 55.0 52.7 1.3 0.0 0.00 73.0 77.0 2.5 3.8 2.5 89 6 72.3 55.2 55.0 1.2 0.0 0.00 72.5 77.0 2.7 4.3 2.5 98 7 73.9 55.8 53.1 1.3 5.3 0.00 72.3 77.0 2.7 4.3 2.5 91 8 79.5 57.6 47.3 1.8 20.8 0.00 73.0 76.8 2.9 6.3 2.7 86 9 83.3 56.8 40.5 2.3 32.3 0.00 74.3 76.8 4.3 7.4 4.3 73 10 86.5 57.2 37.0 2.7 51.1 0.00 76.6 76.6 3.1 6.7 2.5 99 11 90.1 55.6 31.2 3.3 68.6 0.00 79.9 76.6 2.9 8.9 2.5 101 12 93.0 52.7 25.6 4.0 74.3 0.00 82.9 76.5 3.8 9.6 1.3 281 13 95.2 48.2 20.3 4.5 78.8 0.00 85.3 76.5 5.1 11.4 4.3 268 14 97.5 37.6 12.6 5.3 69.3 0.00 86.5 76.5 6.0 17.0 4.9 295 15 97.9 41.2 14.3 5.3 63.8 0.00 87.1 76.5 6.3 14.8 5.4 300 16 98.2 40.3 13.7 5.3 47.1 0.00 86.7 76.6 7.2 18.1 5.8 316 17 97.9 42.6 15.1 5.2 33.5 0.00 85.5 76.6 7.6 17.4 6.3 301 18 96.4 43.0 15.9 4.9 15.3 0.00 83.8 76.8 5.8 13.2 5.1 332 19 93.9 43.2 17.5 4.5 1.0 0.00 82.0 77.0 3.8 10.5 2.9 344 20 88.5 47.8 24.7 3.5 0.0 0.00 80.4 77.2 4.5 8.5 4.3 95 21 86.0 48.9 27.8 3.1 0.0 0.01 78.8 77.4 4.9 9.6 4.7 118 22 82.8 51.3 33.7 2.5 0.0 0.02 77.5 77.4 4.3 9.4 3.6 140 23 82.2 50.7 33.5 2.5 0.0 0.00 76.3 77.5 5.4 10.1 5.1 134 24 82.4 49.5 32.0 2.6 0.0 0.00 75.2 77.5 6.7 14.8 6.5 121 AZMET Daily Weather Data : TUCSON : Sep 11 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 99.3 71.6 85.8 DegF RELATIVE HUMIDITY 56.7 9.9 32.8 % DEWPOINT 50.2 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 87.1 72.3 78.6 DegF SOIL TEMP. 20 in 77.5 76.5 77.0 DegF WIND SPEED 18.1 4.3 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 69 Degrees SOLAR RADIATION 560.9 Langleys PRECIPITATION 0.03 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 26.3 4179 31.3 5219 36.2 6331 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 12 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 81.9 50.0 33.1 2.5 0.0 0.00 74.1 77.5 7.2 12.5 6.9 88 2 81.1 49.8 33.6 2.4 0.0 0.00 73.4 77.5 5.6 9.6 5.4 89 3 79.7 49.8 35.3 2.2 0.0 0.00 72.9 77.4 4.0 6.7 3.8 94 4 77.2 50.4 39.1 1.9 0.0 0.00 72.3 77.4 4.3 6.7 4.0 95 5 75.7 50.9 41.7 1.8 0.0 0.00 72.0 77.2 3.4 5.4 3.4 88 6 74.7 51.3 44.0 1.6 0.0 0.00 71.8 77.2 2.2 3.4 2.2 90 7 72.7 53.1 50.1 1.4 1.4 0.00 71.6 77.0 1.8 4.3 1.8 81 8 77.5 54.5 45.1 1.8 19.1 0.00 72.1 77.0 3.8 8.3 3.6 84 9 81.5 54.5 39.6 2.2 17.4 0.00 72.9 76.8 6.3 12.5 6.0 105 10 83.5 54.3 36.8 2.5 24.9 0.00 74.3 76.6 4.9 8.3 4.7 85 11 84.7 54.1 35.0 2.7 22.2 0.00 75.0 76.6 5.4 8.3 5.1 88 12 86.2 53.8 33.1 2.8 31.3 0.00 75.6 76.5 6.5 10.5 6.3 87 13 88.9 53.4 30.2 3.2 53.8 0.00 77.9 76.3 5.8 11.4 5.4 98 14 90.5 52.0 27.0 3.6 53.5 0.00 79.5 76.3 4.7 9.6 4.3 72 15 92.8 49.1 22.6 4.1 59.0 0.00 81.5 76.3 2.9 8.7 2.0 121 16 94.5 46.9 19.9 4.4 38.0 0.00 82.0 76.1 3.4 8.7 2.0 233 17 95.2 45.9 18.6 4.6 31.8 0.00 81.7 76.1 4.9 10.5 4.0 309 18 94.1 44.4 18.2 4.5 7.2 0.00 80.6 76.3 4.3 8.9 3.6 302 19 90.1 49.1 24.8 3.7 0.2 0.00 79.2 76.3 4.5 11.4 2.9 173 20 83.3 58.5 43.3 2.2 0.0 0.01 77.7 76.3 5.6 10.7 5.4 60 21 80.6 59.2 48.8 1.9 0.0 0.14 76.6 76.5 6.0 13.6 4.7 79 22 74.5 63.7 69.3 0.9 0.0 0.01 75.6 76.5 6.7 13.6 5.1 96 23 76.8 61.2 58.3 1.3 0.0 0.00 75.2 76.6 5.4 12.3 4.7 115 24 75.6 60.8 60.1 1.2 0.0 0.00 74.3 76.6 7.6 13.0 7.4 78 AZMET Daily Weather Data : TUCSON : Sep 12 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.1 71.1 83.1 DegF RELATIVE HUMIDITY 79.8 16.7 37.8 % DEWPOINT 52.9 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 82.2 71.4 75.9 DegF SOIL TEMP. 20 in 77.5 76.1 76.8 DegF WIND SPEED 13.6 4.9 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 88 Degrees SOLAR RADIATION 359.8 Langleys PRECIPITATION 0.16 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.7 4205 30.8 5250 35.8 6367 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 13 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.4 60.3 59.5 1.2 0.0 0.00 73.4 76.6 6.0 12.5 5.6 98 2 74.3 61.3 64.0 1.0 0.0 0.00 73.0 76.6 4.0 6.7 4.0 105 3 74.1 60.8 63.2 1.1 0.0 0.00 72.5 76.5 4.9 8.5 4.5 132 4 72.9 61.2 66.8 0.9 0.0 0.00 72.0 76.5 4.0 8.1 3.6 116 5 70.7 61.5 72.6 0.7 0.0 0.00 71.6 76.5 2.2 4.0 2.2 88 6 68.9 61.9 78.7 0.5 0.0 0.00 71.2 76.3 2.2 4.5 1.8 79 7 68.7 62.4 80.1 0.5 4.3 0.00 70.9 76.3 1.3 2.7 1.3 96 8 74.5 61.2 64.0 1.1 22.7 0.00 71.6 76.1 2.0 7.4 1.8 96 9 79.7 57.9 47.3 1.8 38.9 0.00 73.4 76.1 6.0 9.4 5.8 104 10 83.5 55.8 38.9 2.4 53.8 0.00 75.6 75.9 6.3 10.1 6.0 125 11 86.9 54.1 32.9 2.9 65.7 0.00 78.4 75.9 5.1 10.5 4.3 128 12 89.1 51.4 27.7 3.4 73.1 0.00 81.3 75.7 4.0 9.4 2.5 131 13 90.5 51.6 26.7 3.6 75.0 0.00 83.5 75.7 4.7 10.3 3.6 249 14 91.9 50.7 24.6 3.8 72.4 0.00 85.1 75.7 4.5 9.2 1.8 117 15 92.7 49.8 23.3 4.0 60.9 0.00 85.8 75.7 4.5 10.3 3.1 137 16 93.2 51.1 24.1 4.0 40.1 0.00 85.1 75.9 4.0 10.1 2.9 209 17 93.7 50.4 23.0 4.2 35.4 0.00 84.2 75.9 4.7 11.9 3.1 243 18 93.2 48.4 21.8 4.2 11.9 0.00 82.6 76.1 4.3 10.5 3.8 228 19 91.6 49.3 23.6 3.9 1.4 0.00 80.8 76.3 2.9 8.7 2.7 221 20 88.3 50.7 27.7 3.3 0.0 0.00 79.3 76.3 1.6 6.3 1.1 166 21 84.0 53.6 35.4 2.6 0.0 0.01 78.3 76.5 1.3 6.7 1.1 130 22 84.0 55.2 37.5 2.5 0.0 0.00 77.2 76.6 2.9 9.6 2.7 79 23 83.1 56.5 40.4 2.3 0.0 0.00 76.5 76.6 3.1 10.3 3.1 85 24 81.1 56.3 42.6 2.1 0.0 0.00 75.9 76.8 2.0 4.5 1.6 120 AZMET Daily Weather Data : TUCSON : Sep 13 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.6 67.6 82.8 DegF RELATIVE HUMIDITY 83.2 19.9 43.6 % DEWPOINT 55.6 DegF ACTUAL VAPOR PRESS. 1.5 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 85.8 70.9 77.4 DegF SOIL TEMP. 20 in 76.8 75.7 76.3 DegF WIND SPEED 12.5 3.8 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 128 Degrees SOLAR RADIATION 555.9 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 24.1 4229 29.0 5279 34.0 6401 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 14 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.6 55.2 41.9 2.1 0.0 0.00 75.2 76.8 3.6 7.4 3.4 101 2 78.3 56.1 46.6 1.8 0.0 0.00 74.7 76.8 2.2 4.5 2.2 75 3 76.5 56.8 50.8 1.5 0.0 0.00 74.1 76.8 2.5 4.5 2.5 90 4 75.6 57.6 53.5 1.4 0.0 0.00 73.6 76.6 2.7 4.3 2.5 92 5 74.8 57.9 55.7 1.3 0.0 0.00 73.2 76.6 2.9 4.9 2.7 101 6 73.8 58.5 59.0 1.2 0.0 0.00 72.9 76.6 3.4 5.1 3.1 88 7 73.0 59.5 62.6 1.0 4.3 0.00 72.5 76.6 1.8 3.8 1.8 106 8 78.6 60.3 53.7 1.5 20.3 0.00 73.0 76.5 1.6 5.6 1.6 93 9 82.2 60.3 47.5 2.0 38.2 0.00 75.0 76.5 3.8 7.4 3.6 105 10 85.6 55.2 35.7 2.7 54.5 0.00 77.4 76.3 5.6 13.2 4.5 128 11 87.1 52.7 30.8 3.0 64.7 0.00 79.9 76.3 5.6 13.6 4.7 146 12 89.2 51.3 27.4 3.4 73.3 0.00 82.6 76.1 5.6 11.0 4.9 140 13 90.3 51.8 27.0 3.5 74.1 0.00 84.9 76.1 4.5 12.5 3.1 124 14 93.0 48.6 22.1 4.1 71.7 0.00 86.4 76.1 6.9 16.1 4.5 235 15 94.1 47.3 20.4 4.3 56.9 0.00 86.9 76.1 5.8 13.0 4.3 213 16 94.5 45.7 19.0 4.5 42.5 0.00 85.8 76.3 6.9 16.6 5.1 229 17 94.6 44.4 17.9 4.6 29.6 0.00 84.7 76.5 6.0 12.5 4.7 220 18 93.7 43.9 17.9 4.4 14.6 0.00 82.8 76.5 6.5 13.4 5.6 216 19 91.4 44.8 20.1 4.0 1.2 0.00 80.6 76.6 4.7 12.1 4.3 212 20 89.2 47.3 23.7 3.6 0.0 0.00 79.2 76.8 3.4 9.6 2.9 217 21 86.2 49.3 28.0 3.1 0.0 0.00 77.7 77.0 3.1 6.5 2.7 274 22 81.9 51.8 35.6 2.4 0.0 0.00 76.6 77.0 1.6 4.3 1.6 308 23 81.1 50.7 34.7 2.4 0.0 0.00 75.6 77.0 2.9 7.4 2.7 317 24 77.5 53.4 43.6 1.8 0.0 0.00 75.2 77.2 1.8 5.6 1.6 278 AZMET Daily Weather Data : TUCSON : Sep 14 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.9 72.3 84.4 DegF RELATIVE HUMIDITY 65.3 16.7 36.5 % DEWPOINT 52.5 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 87.1 72.5 78.4 DegF SOIL TEMP. 20 in 77.2 76.1 76.6 DegF WIND SPEED 16.6 4.0 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 168 Degrees SOLAR RADIATION 546.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 26.3 4255 31.1 5310 36.2 6437 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 15 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.0 52.0 42.3 1.8 0.0 0.00 74.5 77.2 1.8 4.9 0.4 223 2 74.7 51.8 44.8 1.6 0.0 0.00 73.6 77.0 2.2 4.3 2.2 88 3 73.2 52.9 48.7 1.4 0.0 0.00 72.9 77.0 2.0 3.6 2.0 98 4 73.0 52.9 49.2 1.4 0.0 0.00 72.3 77.0 3.1 5.6 3.1 91 5 72.5 53.4 51.2 1.3 0.0 0.00 71.6 77.0 3.6 6.5 3.4 92 6 71.2 53.2 53.1 1.2 0.0 0.00 71.1 76.8 3.6 7.6 3.4 87 7 72.5 52.5 49.6 1.4 4.5 0.00 70.5 76.8 4.3 8.9 4.0 95 8 76.1 53.4 45.5 1.7 20.8 0.00 71.1 76.6 4.3 7.2 4.3 102 9 81.3 57.4 43.8 2.0 36.3 0.00 73.4 76.5 3.8 7.2 3.4 114 10 84.2 55.8 38.2 2.5 54.5 0.00 76.3 76.5 5.1 10.3 4.9 90 11 86.9 51.6 30.0 3.0 66.4 0.00 79.2 76.3 5.4 11.4 4.3 128 12 88.7 51.8 28.5 3.3 73.3 0.00 81.9 76.1 6.3 13.6 5.1 121 13 91.0 50.4 25.0 3.7 75.3 0.00 84.0 76.1 4.7 12.1 2.0 244 14 93.6 45.3 19.1 4.4 70.7 0.00 85.1 76.1 8.5 18.3 6.9 244 15 93.9 44.8 18.5 4.4 60.4 0.00 84.6 76.1 9.2 18.8 7.4 239 16 94.3 43.5 17.5 4.5 49.7 0.00 84.0 76.1 8.9 17.0 7.8 248 17 94.1 40.5 15.7 4.6 32.0 0.00 82.9 76.3 7.6 15.4 6.9 227 18 92.7 40.8 16.6 4.4 14.1 0.00 81.0 76.3 7.2 16.6 6.5 239 19 90.5 42.1 18.6 4.0 1.0 0.00 79.0 76.5 5.4 10.5 5.1 224 20 87.8 44.6 22.4 3.5 0.0 0.00 77.5 76.6 3.6 7.6 3.1 252 21 85.1 45.0 24.6 3.1 0.0 0.00 76.1 76.8 7.2 13.6 6.9 302 22 83.3 43.0 24.3 2.9 0.0 0.00 74.8 76.8 6.5 9.8 6.3 313 23 81.5 42.8 25.5 2.7 0.0 0.00 73.9 76.8 5.4 10.7 5.4 291 24 78.8 44.1 29.3 2.4 0.0 0.00 73.2 76.8 3.4 5.8 3.1 278 AZMET Daily Weather Data : TUCSON : Sep 15 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.2 70.7 83.3 DegF RELATIVE HUMIDITY 54.8 14.2 32.6 % DEWPOINT 48.6 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 85.1 70.5 76.8 DegF SOIL TEMP. 20 in 77.2 76.1 76.6 DegF WIND SPEED 18.8 5.1 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 223 Degrees SOLAR RADIATION 558.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.4 4281 30.4 5340 35.5 6473 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 16 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 76.6 44.8 32.2 2.1 0.0 0.00 72.5 76.8 2.7 4.5 2.5 296 2 75.4 47.7 37.6 1.9 0.0 0.00 72.0 76.8 2.0 4.3 1.8 260 3 70.3 48.2 45.3 1.4 0.0 0.00 71.4 76.6 2.0 5.1 1.8 95 4 67.6 48.2 49.6 1.2 0.0 0.00 70.7 76.6 1.3 2.7 1.3 94 5 66.2 48.7 53.4 1.0 0.0 0.00 70.2 76.5 0.9 2.2 0.9 78 6 65.1 49.6 57.4 0.9 0.0 0.00 69.8 76.5 1.3 3.6 1.1 63 7 65.5 50.2 57.5 0.9 4.1 0.00 69.3 76.3 1.1 2.7 1.1 74 8 72.9 52.2 48.2 1.4 20.5 0.00 70.0 76.1 2.7 5.6 2.7 84 9 78.1 52.7 41.3 1.9 38.5 0.00 72.1 76.1 4.3 7.4 4.0 96 10 83.1 51.6 33.7 2.6 54.5 0.00 75.4 75.9 3.4 6.9 2.5 107 11 86.2 51.4 30.4 3.0 66.2 0.00 78.8 75.7 4.0 10.3 3.1 108 12 88.2 47.8 25.0 3.4 73.8 0.00 81.9 75.7 5.1 12.3 4.5 130 13 89.4 47.1 23.4 3.6 75.0 0.00 84.4 75.6 4.5 12.1 4.0 108 14 91.2 46.6 21.6 3.9 70.9 0.00 86.4 75.6 4.5 13.6 1.1 148 15 92.3 45.1 19.7 4.2 61.9 0.00 87.1 75.6 5.6 13.6 4.5 264 16 93.2 43.9 18.3 4.3 45.2 0.00 86.9 75.7 5.4 14.8 4.0 263 17 93.6 39.6 15.3 4.6 31.8 0.00 85.5 75.9 7.2 15.0 6.3 257 18 92.5 36.9 14.3 4.4 13.6 0.00 83.1 75.9 7.4 12.8 6.7 273 19 89.8 35.8 14.9 4.1 1.0 0.00 80.8 76.1 7.2 11.6 6.9 300 20 86.7 33.8 15.2 3.7 0.0 0.00 78.8 76.3 6.0 10.1 5.8 312 21 84.0 34.7 17.2 3.3 0.0 0.00 76.8 76.5 4.5 7.4 4.3 292 22 82.0 36.0 19.2 3.0 0.0 0.00 75.0 76.6 3.4 7.4 2.2 296 23 75.6 41.7 30.0 2.1 0.0 0.00 73.8 76.6 1.6 4.3 0.4 261 24 69.3 44.1 40.4 1.5 0.0 0.00 72.5 76.6 1.3 3.8 0.4 80 AZMET Daily Weather Data : TUCSON : Sep 16 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.5 63.7 80.6 DegF RELATIVE HUMIDITY 62.7 13.4 31.7 % DEWPOINT 45.0 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 87.3 69.3 76.8 DegF SOIL TEMP. 20 in 76.8 75.6 76.3 DegF WIND SPEED 15.0 3.8 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 280 Degrees SOLAR RADIATION 557.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.1 4303 27.2 5367 32.2 6505 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 17 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.0 43.3 40.8 1.4 0.0 0.00 72.0 76.6 2.0 4.7 1.8 96 2 68.4 40.3 35.9 1.5 0.0 0.00 71.2 76.6 2.5 4.9 1.8 106 3 64.8 41.9 43.2 1.2 0.0 0.00 70.0 76.6 1.3 2.7 1.3 85 4 64.2 41.5 43.5 1.2 0.0 0.00 69.1 76.5 1.8 3.8 1.6 90 5 62.2 42.8 49.1 1.0 0.0 0.00 68.4 76.3 1.6 3.1 1.3 104 6 63.3 41.5 45.0 1.1 0.0 0.00 67.6 76.3 2.5 4.0 2.2 92 7 64.8 42.1 43.6 1.2 4.5 0.00 67.1 76.1 2.2 3.4 2.2 92 8 70.7 42.8 36.5 1.6 21.0 0.00 67.6 75.9 3.1 6.3 3.1 95 9 78.4 43.0 28.5 2.4 35.1 0.00 70.2 75.7 1.3 4.0 0.7 30 10 82.8 43.9 25.5 2.8 54.2 0.00 73.8 75.6 2.0 5.1 0.7 18 11 86.4 44.6 23.5 3.3 66.4 0.00 77.4 75.4 2.5 6.7 1.8 80 12 89.2 42.1 19.4 3.8 73.6 0.00 80.6 75.2 3.4 8.5 1.8 59 13 90.9 40.1 17.0 4.1 75.3 0.00 82.8 75.2 5.1 13.0 1.3 18 14 92.3 37.6 14.8 4.4 71.9 0.00 84.0 75.0 5.6 11.9 1.8 330 15 93.6 35.6 13.1 4.7 64.5 0.00 84.2 75.0 7.2 13.0 6.5 279 16 93.6 36.3 13.5 4.6 41.6 0.00 83.5 75.2 5.6 13.2 4.5 292 17 92.8 34.9 13.0 4.6 26.0 0.00 81.9 75.2 7.4 14.1 6.9 300 18 92.5 32.7 12.1 4.6 13.1 0.00 79.7 75.4 6.0 10.5 5.6 319 19 89.6 35.4 14.8 4.1 1.0 0.00 77.4 75.4 8.3 14.1 7.8 313 20 85.8 43.5 22.9 3.3 0.0 0.00 75.7 75.6 6.7 11.4 6.5 310 21 82.8 47.5 29.2 2.7 0.0 0.00 74.5 75.7 6.5 15.4 3.1 106 22 80.2 50.7 35.7 2.3 0.0 0.00 73.4 75.7 8.5 16.1 8.3 98 23 77.2 50.4 39.1 2.0 0.0 0.00 72.7 75.7 2.7 7.6 2.5 93 24 77.4 49.8 38.1 2.0 0.0 0.00 72.0 75.7 6.7 14.1 6.5 100 AZMET Daily Weather Data : TUCSON : Sep 17 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.8 61.2 79.7 DegF RELATIVE HUMIDITY 56.9 11.2 29.1 % DEWPOINT 41.9 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 84.4 67.1 74.8 DegF SOIL TEMP. 20 in 76.6 75.0 75.7 DegF WIND SPEED 16.1 4.3 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 20 Degrees SOLAR RADIATION 548.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.1 4324 26.1 5393 31.0 6536 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 18 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 77.4 49.8 37.9 2.0 0.0 0.00 71.2 75.7 9.6 17.0 9.4 108 2 77.9 49.5 36.8 2.1 0.0 0.00 70.5 75.7 11.9 19.5 11.6 107 3 76.8 50.0 39.0 1.9 0.0 0.00 70.2 75.7 8.3 14.1 8.3 108 4 74.7 50.7 43.0 1.7 0.0 0.00 69.8 75.6 5.4 11.2 5.4 112 5 72.9 51.3 46.7 1.5 0.0 0.00 69.3 75.6 3.4 6.5 3.4 110 6 69.1 51.8 54.3 1.1 0.0 0.00 68.7 75.4 2.2 3.6 2.0 63 7 68.5 52.5 56.6 1.0 4.1 0.00 68.4 75.4 2.0 3.8 2.0 71 8 74.3 53.4 48.3 1.5 20.3 0.00 69.1 75.2 4.9 10.3 4.9 99 9 78.4 52.7 40.9 2.0 37.8 0.00 70.9 75.0 7.2 12.1 6.9 95 10 81.3 52.7 37.2 2.3 53.5 0.00 73.6 75.0 8.1 13.0 7.6 95 11 84.4 52.5 33.6 2.7 65.5 0.00 76.8 74.8 6.9 13.0 6.3 94 12 87.6 51.4 29.0 3.2 72.6 0.00 79.9 74.8 6.9 12.8 6.3 114 13 89.8 49.3 25.0 3.6 74.3 0.00 82.9 74.7 5.1 11.6 4.3 90 14 92.5 44.2 19.1 4.2 70.9 0.00 85.3 74.7 4.9 10.7 3.4 340 15 93.9 41.5 16.4 4.5 61.6 0.00 86.4 74.7 6.3 17.0 4.5 323 16 93.4 39.7 15.5 4.5 36.1 0.00 85.5 74.8 6.5 14.3 5.1 313 17 93.6 38.3 14.6 4.6 26.3 0.00 84.0 74.8 6.9 15.0 6.3 320 18 92.7 38.8 15.4 4.4 12.7 0.00 81.9 75.0 7.2 12.5 6.7 316 19 90.0 39.7 17.3 4.0 0.7 0.00 79.7 75.2 5.8 9.8 5.8 313 20 86.7 41.4 20.5 3.5 0.0 0.00 77.9 75.4 4.0 7.4 4.0 303 21 81.7 43.5 26.2 2.7 0.0 0.00 76.5 75.6 2.0 5.8 0.9 273 22 82.8 49.5 31.5 2.6 0.0 0.03 75.2 75.6 3.4 8.9 2.5 114 23 80.2 49.3 34.2 2.3 0.0 0.01 74.1 75.7 1.6 4.0 0.4 307 24 77.9 48.0 35.2 2.1 0.0 0.00 73.0 75.7 2.0 5.6 1.3 17 AZMET Daily Weather Data : TUCSON : Sep 18 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.0 67.3 82.4 DegF RELATIVE HUMIDITY 58.2 12.5 32.3 % DEWPOINT 47.7 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 86.4 68.4 75.9 DegF SOIL TEMP. 20 in 75.9 74.7 75.2 DegF WIND SPEED 19.5 5.6 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 78 Degrees SOLAR RADIATION 536.6 Langleys PRECIPITATION 0.04 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.9 4348 28.8 5422 33.8 6570 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 19 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.6 49.6 43.0 1.6 0.0 0.00 72.7 75.7 1.6 2.7 1.3 114 2 72.7 48.6 42.7 1.6 0.0 0.00 72.0 75.7 2.0 3.6 2.0 100 3 71.1 48.9 45.4 1.4 0.0 0.00 71.2 75.7 2.0 3.4 2.0 79 4 69.8 49.3 48.1 1.3 0.0 0.00 70.3 75.6 1.6 3.1 1.3 77 5 67.5 50.2 53.6 1.1 0.0 0.00 69.4 75.6 2.0 3.8 1.8 79 6 66.9 50.7 56.1 1.0 0.0 0.00 68.9 75.4 1.6 2.5 1.6 93 7 66.4 51.6 59.1 0.9 4.1 0.00 68.4 75.4 1.1 2.7 1.1 102 8 73.8 52.0 46.6 1.5 19.6 0.00 69.1 75.2 2.2 4.3 2.0 66 9 79.0 51.8 39.0 2.1 37.3 0.00 71.6 75.2 2.7 6.5 2.2 112 10 83.5 50.0 31.4 2.7 53.0 0.00 74.8 75.0 2.7 6.9 2.2 108 11 87.4 47.3 25.0 3.3 65.2 0.00 78.4 74.8 2.7 6.3 0.9 40 12 89.6 43.3 20.1 3.8 72.4 0.00 81.7 74.8 3.8 9.2 2.2 280 13 91.6 41.5 17.6 4.2 74.5 0.00 83.8 74.7 4.5 10.7 3.1 276 14 93.0 41.9 17.0 4.4 71.4 0.00 84.9 74.7 6.0 15.9 4.9 271 15 93.4 39.9 15.6 4.5 54.5 0.00 84.9 74.7 6.3 15.4 4.7 285 16 93.2 38.7 15.0 4.5 27.5 0.00 83.3 74.8 6.3 12.8 5.4 294 17 91.8 40.5 16.8 4.2 12.7 0.00 81.0 74.8 7.4 14.3 6.9 241 18 90.9 41.0 17.7 4.1 4.3 0.00 79.0 75.0 6.5 16.3 6.0 251 19 87.8 44.6 22.4 3.5 0.5 0.00 77.2 75.2 4.9 9.8 4.7 287 20 82.8 47.5 29.4 2.7 0.0 0.01 75.7 75.4 2.7 6.0 2.2 64 21 78.8 49.3 35.8 2.2 0.0 0.01 74.5 75.4 1.6 5.4 0.7 83 22 73.4 51.3 45.9 1.5 0.0 0.00 73.6 75.4 1.1 2.9 0.7 103 23 73.6 47.5 39.4 1.7 0.0 0.00 72.9 75.6 1.1 2.7 0.9 86 24 72.5 48.0 41.8 1.6 0.0 0.00 72.0 75.6 1.8 4.7 1.3 74 AZMET Daily Weather Data : TUCSON : Sep 19 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.0 64.4 80.2 DegF RELATIVE HUMIDITY 63.0 13.4 34.4 % DEWPOINT 46.9 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 85.1 68.4 75.4 DegF SOIL TEMP. 20 in 75.7 74.7 75.2 DegF WIND SPEED 16.3 3.1 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 276 Degrees SOLAR RADIATION 497.2 Langleys PRECIPITATION 0.02 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.7 4370 27.7 5450 32.6 6602 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 20 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.9 47.3 36.2 2.0 0.0 0.00 70.9 75.6 4.3 8.3 4.0 66 2 74.7 47.7 38.4 1.8 0.0 0.00 70.0 75.4 2.5 6.3 2.2 82 3 71.4 48.7 44.5 1.5 0.0 0.00 69.4 75.4 2.7 5.6 2.5 89 4 68.9 49.1 49.1 1.2 0.0 0.00 68.9 75.4 1.6 2.7 1.6 75 5 67.1 48.9 52.2 1.1 0.0 0.00 68.4 75.2 1.8 3.1 1.6 87 6 67.6 48.6 50.6 1.1 0.0 0.00 68.0 75.2 2.5 4.0 2.2 88 7 67.1 49.6 53.5 1.1 3.6 0.00 67.6 75.0 1.3 2.7 1.3 94 8 73.4 50.4 44.6 1.6 19.4 0.00 68.4 74.8 2.2 3.8 2.0 76 9 79.3 50.2 36.2 2.2 36.8 0.00 71.1 74.8 1.8 4.3 1.6 108 10 84.6 49.8 30.2 2.8 52.6 0.00 74.7 74.7 1.6 4.3 1.1 58 11 87.3 48.4 26.1 3.3 64.3 0.00 77.9 74.5 6.0 12.1 5.4 280 12 89.2 47.7 23.9 3.6 71.2 0.00 80.1 74.5 8.1 13.6 6.9 299 13 91.0 45.9 21.2 3.9 73.1 0.00 81.9 74.3 8.5 15.4 7.8 283 14 92.7 44.1 18.8 4.3 69.5 0.00 83.1 74.3 8.1 16.1 6.7 293 15 93.6 43.3 17.7 4.4 60.7 0.00 83.3 74.3 8.9 16.8 8.3 276 16 93.9 42.3 16.9 4.5 46.8 0.00 82.8 74.5 8.5 15.0 7.8 286 17 93.4 41.5 16.6 4.5 29.6 0.00 81.9 74.5 7.4 12.1 6.7 288 18 92.5 41.7 17.2 4.3 11.7 0.00 79.9 74.7 7.6 12.3 7.2 301 19 90.0 42.4 19.1 3.9 0.7 0.00 77.7 74.8 5.4 10.3 5.1 305 20 87.1 43.2 21.7 3.4 0.0 0.00 76.3 75.0 3.1 5.6 3.1 322 21 86.5 43.2 22.0 3.4 0.0 0.00 75.0 75.0 2.9 5.8 2.2 344 22 79.9 45.5 29.9 2.5 0.0 0.00 74.1 75.2 0.9 2.5 0.4 72 23 75.2 46.0 35.6 1.9 0.0 0.00 73.0 75.2 1.3 2.5 1.1 76 24 73.6 46.6 38.2 1.8 0.0 0.00 72.1 75.2 1.8 4.3 1.6 92 AZMET Daily Weather Data : TUCSON : Sep 20 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.5 65.3 81.5 DegF RELATIVE HUMIDITY 57.7 15.0 31.7 % DEWPOINT 46.4 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 83.3 67.6 74.8 DegF SOIL TEMP. 20 in 75.6 74.3 74.8 DegF WIND SPEED 16.8 4.3 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 307 Degrees SOLAR RADIATION 539.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.9 4393 27.9 5478 32.9 6635 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 21 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.6 45.9 37.1 1.8 0.0 0.00 71.4 75.2 2.2 4.0 2.0 94 2 72.7 45.7 38.0 1.7 0.0 0.00 70.7 75.2 2.0 3.1 2.0 92 3 72.3 45.9 39.0 1.7 0.0 0.00 70.0 75.2 2.7 4.9 2.5 95 4 68.7 47.3 46.3 1.3 0.0 0.00 69.4 75.0 2.0 3.4 1.8 93 5 66.6 48.4 52.0 1.1 0.0 0.00 68.9 75.0 1.1 2.9 1.1 92 6 66.4 49.1 53.8 1.0 0.0 0.00 68.4 75.0 2.0 3.4 2.0 83 7 67.6 48.7 50.9 1.1 3.6 0.00 68.0 74.8 2.2 3.6 2.2 90 8 73.2 49.3 43.0 1.6 19.1 0.00 68.7 74.7 2.9 6.0 2.9 92 9 78.3 50.2 37.5 2.1 36.5 0.00 70.9 74.7 4.0 6.5 3.8 97 10 83.3 50.4 31.9 2.7 51.8 0.00 74.1 74.5 2.7 6.3 2.5 95 11 86.9 51.3 29.4 3.1 64.0 0.00 77.9 74.5 4.0 8.9 2.9 282 12 90.1 47.3 23.0 3.7 71.2 0.00 81.0 74.3 6.3 12.3 5.4 279 13 93.0 44.1 18.6 4.3 72.9 0.00 83.3 74.3 8.9 14.8 8.1 286 14 94.3 42.8 16.9 4.6 69.3 0.00 84.7 74.3 8.9 16.1 8.3 296 15 95.2 40.6 15.2 4.8 60.0 0.00 85.5 74.3 9.6 19.0 8.9 282 16 95.4 40.3 14.9 4.8 45.9 0.00 84.9 74.3 10.3 18.1 9.4 293 17 94.8 40.1 15.0 4.8 28.9 0.00 83.5 74.5 11.9 17.0 11.4 285 18 93.7 39.4 15.1 4.6 11.2 0.00 81.1 74.7 9.8 16.6 9.4 308 19 91.2 39.7 16.6 4.2 0.5 0.00 78.8 74.8 7.2 14.1 7.2 307 20 85.1 43.0 23.4 3.2 0.0 0.00 77.0 75.0 2.0 5.6 1.8 288 21 77.9 46.6 33.4 2.2 0.0 0.00 75.2 75.0 0.9 3.1 0.7 325 22 77.0 45.9 33.1 2.1 0.0 0.00 73.8 75.2 2.0 6.9 1.1 40 23 74.8 45.0 34.6 1.9 0.0 0.00 72.3 75.2 2.2 4.5 2.0 78 24 70.9 47.8 44.0 1.5 0.0 0.00 71.2 75.2 1.6 3.1 1.3 68 AZMET Daily Weather Data : TUCSON : Sep 21 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.3 65.1 81.0 DegF RELATIVE HUMIDITY 59.0 13.5 31.8 % DEWPOINT 45.7 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 85.5 68.0 75.4 DegF SOIL TEMP. 20 in 75.2 74.1 74.8 DegF WIND SPEED 19.0 4.5 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 304 Degrees SOLAR RADIATION 534.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.0 4416 28.1 5506 33.1 6668 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 22 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.9 48.9 49.0 1.2 0.0 0.00 70.3 75.2 1.1 3.4 1.1 75 2 68.9 46.2 44.4 1.4 0.0 0.00 70.2 75.2 2.2 5.6 2.0 83 3 69.3 43.7 39.6 1.5 0.0 0.00 69.6 75.2 2.2 3.4 2.0 87 4 67.3 43.9 42.8 1.3 0.0 0.00 68.5 75.0 1.6 3.6 1.6 88 5 66.6 44.1 44.4 1.2 0.0 0.00 67.6 75.0 2.0 3.4 1.8 93 6 64.4 45.7 50.6 1.0 0.0 0.00 66.9 74.8 1.6 3.1 1.6 66 7 63.5 46.0 53.2 0.9 3.6 0.00 66.2 74.8 0.7 2.0 0.4 125 8 71.6 47.3 42.2 1.5 19.4 0.00 67.1 74.7 0.7 2.2 0.7 133 9 77.4 45.5 32.4 2.2 36.8 0.00 70.0 74.5 1.8 5.1 0.2 94 10 83.1 40.5 22.4 3.0 53.0 0.00 73.4 74.3 2.5 5.6 2.0 252 11 87.1 34.0 15.1 3.7 65.2 0.00 77.2 74.1 2.7 6.9 0.4 82 12 89.1 34.2 14.2 4.0 72.2 0.00 80.2 74.1 4.3 9.4 2.5 322 13 91.0 33.6 13.1 4.3 73.6 0.00 82.4 73.9 4.3 9.8 2.9 337 14 92.3 32.4 12.0 4.5 69.5 0.00 84.0 73.9 3.8 9.4 1.8 126 15 93.4 30.6 10.8 4.8 60.4 0.00 84.2 73.9 5.4 12.1 2.7 283 16 94.3 28.0 9.5 5.0 46.3 0.00 83.7 74.1 4.7 14.1 3.4 310 17 94.3 25.5 8.5 5.0 29.9 0.00 81.7 74.1 7.6 16.1 7.2 325 18 92.1 21.2 7.6 4.8 11.9 0.00 78.8 74.3 8.7 15.9 8.3 316 19 88.5 20.1 8.1 4.2 0.5 0.00 75.9 74.5 9.2 14.8 8.9 318 20 85.1 17.4 8.1 3.8 0.0 0.00 73.8 74.7 8.5 13.0 8.3 308 21 82.8 15.3 7.9 3.5 0.0 0.00 72.0 74.8 6.7 12.8 6.3 322 22 78.8 15.1 9.0 3.1 0.0 0.00 70.5 74.8 2.9 8.7 1.6 32 23 71.8 17.4 12.5 2.3 0.0 0.00 69.4 74.8 2.0 4.9 1.3 140 24 67.5 19.6 16.0 1.9 0.0 0.00 68.2 74.8 1.6 4.3 1.1 107 AZMET Daily Weather Data : TUCSON : Sep 22 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.4 61.9 79.5 DegF RELATIVE HUMIDITY 70.1 6.7 23.9 % DEWPOINT 33.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 84.4 66.2 73.9 DegF SOIL TEMP. 20 in 75.4 73.9 74.7 DegF WIND SPEED 16.1 3.6 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 330 Degrees SOLAR RADIATION 542.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.4 4438 26.5 5532 31.5 6700 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 23 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.3 20.3 17.8 1.8 0.0 0.00 67.1 74.8 1.8 5.6 1.1 84 2 66.2 19.8 16.8 1.8 0.0 0.00 66.2 74.8 2.0 5.6 0.9 308 3 63.3 20.8 19.4 1.6 0.0 0.00 65.5 74.7 1.6 6.9 0.7 121 4 71.1 31.5 22.9 2.0 0.0 0.00 64.9 74.5 6.9 13.9 6.5 97 5 73.2 34.2 23.9 2.1 0.0 0.00 64.6 74.3 11.0 18.1 11.0 107 6 71.8 34.3 25.2 2.0 0.0 0.00 64.2 74.1 11.4 18.1 11.2 107 7 71.8 33.8 24.8 2.0 3.6 0.00 64.0 74.1 12.3 20.8 12.1 105 8 73.9 34.0 23.2 2.2 19.8 0.00 64.6 73.9 13.6 21.5 13.4 99 9 76.8 34.5 21.6 2.5 38.0 0.00 66.6 73.8 11.6 17.0 11.4 92 10 78.6 34.9 20.4 2.7 54.0 0.00 69.4 73.6 10.5 15.7 10.1 90 11 80.4 35.1 19.5 2.9 65.9 0.00 72.9 73.4 9.4 15.9 8.9 95 12 82.4 35.6 18.7 3.1 72.9 0.00 76.3 73.2 8.3 14.8 7.8 100 13 84.4 34.7 16.9 3.3 74.5 0.00 79.5 73.0 8.1 15.9 7.6 102 14 85.8 34.2 15.8 3.5 70.2 0.00 81.7 73.0 7.4 16.1 6.9 101 15 86.5 32.9 14.7 3.7 60.7 0.00 82.4 73.0 5.8 13.6 5.1 116 16 87.6 32.2 13.8 3.8 46.3 0.00 81.5 73.0 4.0 9.4 2.7 117 17 87.4 31.1 13.2 3.9 29.1 0.00 80.1 73.2 4.3 10.3 3.4 94 18 86.0 30.2 13.3 3.7 11.2 0.00 77.2 73.2 5.8 11.6 5.6 84 19 83.7 29.8 14.2 3.4 0.5 0.00 74.3 73.4 5.1 10.3 4.9 83 20 81.1 31.6 16.6 3.0 0.0 0.00 72.1 73.6 5.6 8.7 5.6 90 21 79.9 34.0 19.1 2.8 0.0 0.00 70.3 73.8 6.7 11.2 6.7 83 22 79.0 33.4 19.1 2.7 0.0 0.00 68.9 73.8 4.7 8.5 4.5 87 23 73.2 36.7 26.8 2.0 0.0 0.00 68.2 73.8 1.8 4.0 1.6 292 24 67.3 38.3 34.6 1.5 0.0 0.00 67.6 73.8 0.9 2.5 0.7 134 AZMET Daily Weather Data : TUCSON : Sep 23 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.7 60.8 77.4 DegF RELATIVE HUMIDITY 53.6 12.0 19.7 % DEWPOINT 32.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 82.8 64.0 71.2 DegF SOIL TEMP. 20 in 74.8 73.0 73.8 DegF WIND SPEED 21.5 6.7 MPH WIND VECTOR MAG. 6.0 MPH WIND VECTOR DIR. 98 Degrees SOLAR RADIATION 546.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.4 4457 24.3 5557 29.3 6729 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 24 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.1 41.5 42.0 1.2 0.0 0.00 67.1 73.8 1.3 4.5 0.2 254 2 63.1 39.0 41.1 1.2 0.0 0.00 67.1 73.8 1.3 4.0 1.1 77 3 62.8 36.0 36.7 1.2 0.0 0.00 66.7 73.6 1.6 3.6 1.3 90 4 60.6 36.9 41.1 1.1 0.0 0.00 65.8 73.4 1.1 3.4 0.4 110 5 60.1 37.8 43.5 1.0 0.0 0.00 64.9 73.4 1.1 5.1 0.2 135 6 59.4 38.8 46.3 0.9 0.0 0.00 63.9 73.2 1.8 3.8 0.2 183 7 59.0 39.0 47.2 0.9 3.6 0.00 63.1 73.0 1.3 4.9 1.1 106 8 67.8 41.5 38.5 1.5 20.1 0.00 63.9 72.9 0.7 2.0 0.4 119 9 75.4 41.2 29.2 2.1 38.0 0.00 66.9 72.7 1.1 2.7 0.4 278 10 79.3 41.5 26.0 2.5 53.5 0.00 70.7 72.5 2.7 6.3 1.8 303 11 83.3 40.1 21.8 3.0 65.0 0.00 74.5 72.3 2.9 5.8 0.7 258 12 86.2 37.8 18.1 3.5 73.1 0.00 78.1 72.1 3.1 8.9 0.2 201 13 88.0 35.1 15.4 3.8 74.5 0.00 80.6 72.1 3.1 10.7 1.1 136 14 89.8 31.1 12.4 4.2 70.7 0.00 82.2 72.0 3.8 8.9 1.6 253 15 90.7 30.0 11.5 4.4 60.7 0.00 82.4 72.0 4.5 11.9 3.4 306 16 91.8 29.8 10.9 4.5 46.6 0.00 82.2 72.1 2.7 12.1 1.3 299 17 91.8 29.3 10.8 4.5 29.1 0.00 80.6 72.1 4.0 8.9 2.5 334 18 90.5 29.5 11.2 4.4 11.0 0.00 77.9 72.3 6.0 10.3 5.8 326 19 87.1 30.6 13.1 3.8 0.5 0.00 74.8 72.5 6.5 10.3 6.5 310 20 83.5 30.6 14.7 3.3 0.0 0.00 72.7 72.7 5.1 8.3 4.9 291 21 80.4 31.3 16.7 3.0 0.0 0.00 71.1 72.9 2.9 7.6 2.7 264 22 73.2 33.3 23.2 2.2 0.0 0.00 70.0 72.9 1.1 4.3 0.9 94 23 69.4 34.0 26.9 1.8 0.0 0.00 68.7 73.0 1.1 4.9 1.1 88 24 66.7 34.9 30.7 1.5 0.0 0.00 67.8 73.0 1.3 2.5 1.3 82 AZMET Daily Weather Data : TUCSON : Sep 24 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.5 57.9 76.1 DegF RELATIVE HUMIDITY 61.1 9.8 26.2 % DEWPOINT 35.4 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 82.4 63.0 71.8 DegF SOIL TEMP. 20 in 73.8 72.0 72.9 DegF WIND SPEED 12.1 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 310 Degrees SOLAR RADIATION 546.1 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 18.9 4476 23.9 5581 29.0 6758 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 25 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.9 36.1 34.2 1.4 0.0 0.00 66.9 73.0 1.1 3.6 0.9 114 2 63.7 36.7 36.7 1.3 0.0 0.00 66.2 73.0 1.3 5.6 1.1 82 3 63.1 37.4 38.4 1.2 0.0 0.00 65.5 73.0 1.6 3.6 1.3 81 4 61.7 37.9 41.3 1.1 0.0 0.00 64.8 72.9 0.9 2.0 0.7 110 5 60.6 38.7 44.3 1.0 0.0 0.00 64.2 72.7 1.6 3.6 1.3 76 6 60.3 39.6 46.2 1.0 0.0 0.00 63.7 72.7 1.3 3.4 1.1 105 7 60.6 41.5 49.4 0.9 3.6 0.00 63.3 72.5 0.9 2.9 0.9 132 8 70.2 46.0 42.2 1.5 19.4 0.00 64.6 72.3 0.9 5.1 0.9 100 9 78.4 45.1 30.8 2.3 36.8 0.00 67.6 72.3 1.6 4.7 1.6 64 10 84.6 46.0 26.2 3.0 51.4 0.00 71.6 72.1 1.6 6.3 0.7 86 11 88.9 43.5 20.8 3.7 64.7 0.00 75.6 72.0 4.7 10.3 4.0 117 12 91.4 40.1 16.8 4.2 72.2 0.00 79.3 72.0 3.8 8.9 2.2 126 13 93.2 35.2 13.1 4.6 73.3 0.00 82.4 71.8 4.3 11.6 1.8 118 14 94.1 34.2 12.2 4.8 69.0 0.00 84.7 71.8 4.3 11.6 2.5 118 15 95.0 32.7 11.2 5.0 59.7 0.00 85.8 72.0 4.3 10.7 1.3 98 16 95.7 31.8 10.6 5.1 45.4 0.00 85.6 72.0 5.4 13.4 4.7 306 17 95.5 30.7 10.1 5.2 28.2 0.00 84.2 72.1 4.5 10.3 3.1 280 18 94.5 30.6 10.4 4.9 10.5 0.00 81.3 72.3 4.7 9.6 4.3 305 19 88.7 32.0 13.4 4.0 0.2 0.00 78.6 72.5 1.3 4.0 1.3 343 20 87.8 32.0 13.6 3.9 0.0 0.00 76.3 72.9 4.5 7.6 4.3 344 21 83.7 37.9 20.1 3.2 0.0 0.00 73.9 73.0 3.1 8.7 2.0 342 22 76.3 40.6 28.0 2.2 0.0 0.00 72.1 73.2 2.2 6.5 2.0 94 23 72.5 39.6 30.2 1.9 0.0 0.00 70.7 73.2 2.0 3.4 1.8 86 24 70.3 39.9 33.1 1.7 0.0 0.00 69.6 73.4 1.8 3.1 1.6 90 AZMET Daily Weather Data : TUCSON : Sep 25 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.3 59.0 79.0 DegF RELATIVE HUMIDITY 53.1 9.3 26.4 % DEWPOINT 37.8 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 86.0 63.3 73.2 DegF SOIL TEMP. 20 in 73.4 71.8 72.5 DegF WIND SPEED 13.4 2.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 60 Degrees SOLAR RADIATION 534.7 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 20.3 4496 25.4 5606 30.4 6789 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 26 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.9 43.0 41.7 1.3 0.0 0.00 69.3 73.4 1.3 3.4 1.3 120 2 66.4 38.7 36.1 1.4 0.0 0.00 68.7 73.4 2.0 3.4 2.0 80 3 64.6 39.7 40.0 1.2 0.0 0.00 67.6 73.4 1.1 2.7 0.9 118 4 63.9 39.4 40.4 1.2 0.0 0.00 66.6 73.2 1.8 3.4 1.8 100 5 61.7 40.5 45.8 1.0 0.0 0.00 65.5 73.2 0.9 2.7 0.9 74 6 60.3 41.2 49.3 0.9 0.0 0.00 64.8 73.0 1.1 5.1 1.1 65 7 61.0 41.4 48.6 0.9 3.3 0.00 64.0 72.9 1.8 2.7 1.8 77 8 70.2 42.6 37.1 1.6 19.1 0.00 64.9 72.9 1.1 3.4 1.1 78 9 79.0 41.5 26.4 2.5 37.5 0.00 68.0 72.7 1.3 3.1 1.1 92 10 84.4 41.7 22.3 3.1 53.3 0.00 72.1 72.5 0.9 2.9 0.7 241 11 90.5 42.1 18.8 4.0 65.5 0.00 76.5 72.3 2.0 6.0 1.1 276 12 95.0 35.6 12.5 4.9 72.4 0.00 79.7 72.3 4.0 11.0 2.7 142 13 96.3 33.8 11.3 5.2 73.8 0.00 81.7 72.1 5.8 14.5 4.9 94 14 97.0 32.0 10.2 5.4 69.3 0.00 82.9 72.1 6.0 13.6 4.0 260 15 97.7 32.5 10.2 5.5 59.3 0.00 82.9 72.1 6.5 13.9 5.6 286 16 97.9 31.1 9.6 5.6 45.4 0.00 82.9 72.3 4.5 11.6 3.4 299 17 97.9 31.1 9.6 5.6 28.0 0.00 81.9 72.3 4.9 12.1 4.3 286 18 96.3 31.6 10.3 5.2 10.0 0.00 79.3 72.5 5.6 11.6 5.4 312 19 92.5 31.6 11.6 4.6 0.2 0.00 76.8 72.7 5.4 9.4 5.4 328 20 89.2 30.6 12.3 4.1 0.0 0.00 74.5 72.9 4.9 8.7 4.9 333 21 83.8 33.3 16.5 3.3 0.0 0.00 72.5 73.0 3.4 6.9 2.9 263 22 77.0 34.7 21.4 2.5 0.0 0.00 71.6 73.2 1.6 5.1 1.3 77 23 73.2 33.6 23.4 2.1 0.0 0.00 70.7 73.2 2.0 5.6 1.8 99 24 71.4 34.2 25.3 2.0 0.0 0.00 69.4 73.2 2.2 4.5 1.6 57 AZMET Daily Weather Data : TUCSON : Sep 26 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.8 59.2 80.6 DegF RELATIVE HUMIDITY 58.9 8.4 24.6 % DEWPOINT 36.5 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 83.1 64.0 73.2 DegF SOIL TEMP. 20 in 73.4 72.1 72.9 DegF WIND SPEED 14.5 3.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 331 Degrees SOLAR RADIATION 537.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.9 4517 25.7 5632 30.8 6819 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 27 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.0 33.8 26.3 1.8 0.0 0.00 68.2 73.2 2.9 5.4 2.9 90 2 68.5 33.1 26.9 1.8 0.0 0.00 66.9 73.2 2.0 4.5 1.8 74 3 64.8 33.6 31.4 1.4 0.0 0.00 66.0 73.2 1.3 3.1 1.1 96 4 62.8 34.2 34.2 1.3 0.0 0.00 65.1 73.2 2.0 3.4 1.8 91 5 60.6 34.3 37.0 1.1 0.0 0.00 64.2 73.0 0.7 2.2 0.7 90 6 58.8 35.4 41.5 1.0 0.0 0.00 63.5 72.9 0.7 2.0 0.7 70 7 58.8 36.0 42.4 1.0 3.3 0.00 63.0 72.7 1.1 2.7 1.1 92 8 68.2 37.6 32.8 1.6 19.6 0.00 63.7 72.7 1.1 3.1 1.1 107 9 77.0 35.6 22.3 2.5 37.5 0.00 66.9 72.5 2.9 5.8 2.9 94 10 83.7 37.2 19.2 3.2 53.3 0.00 70.7 72.3 3.1 5.8 2.9 95 11 90.5 35.4 14.4 4.2 65.7 0.00 75.2 72.1 2.5 5.6 2.2 105 12 94.6 32.0 11.0 5.0 72.9 0.00 79.2 72.0 2.0 6.0 0.9 150 13 96.8 28.6 8.9 5.4 74.1 0.00 81.7 72.0 4.3 11.9 2.9 256 14 97.7 28.0 8.5 5.6 69.5 0.00 82.8 72.0 4.5 16.1 2.5 318 15 98.2 26.2 7.8 5.7 59.7 0.00 83.5 72.0 4.9 13.0 3.4 283 16 98.8 25.9 7.5 5.8 45.4 0.00 83.1 72.0 4.5 15.0 1.8 341 17 98.2 25.5 7.6 5.8 27.7 0.00 81.9 72.1 6.0 12.1 5.6 274 18 97.2 23.9 7.3 5.6 9.8 0.00 79.2 72.3 5.1 11.6 4.7 315 19 91.9 23.7 8.5 4.7 0.2 0.00 76.5 72.5 4.5 11.0 4.5 316 20 86.7 24.4 10.3 3.9 0.0 0.00 74.5 72.7 3.1 4.9 2.7 278 21 87.8 22.3 9.2 4.1 0.0 0.00 72.7 72.9 3.8 8.1 2.2 339 22 79.2 24.8 13.4 3.0 0.0 0.00 71.2 73.0 2.5 6.3 2.5 78 23 72.7 28.2 19.0 2.2 0.0 0.00 70.0 73.0 2.5 4.0 2.5 93 24 70.5 29.3 21.4 2.0 0.0 0.00 68.7 73.2 1.8 4.9 1.8 85 AZMET Daily Weather Data : TUCSON : Sep 27 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.0 57.0 80.6 DegF RELATIVE HUMIDITY 48.9 6.3 19.5 % DEWPOINT 30.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 83.5 62.8 72.5 DegF SOIL TEMP. 20 in 73.4 72.0 72.7 DegF WIND SPEED 16.1 2.9 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 10 Degrees SOLAR RADIATION 538.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.2 4537 25.0 5657 30.1 6850 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 28 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.3 30.0 24.7 1.7 0.0 0.00 67.6 73.2 1.3 3.8 1.1 93 2 67.5 28.6 23.1 1.8 0.0 0.00 66.7 73.2 2.9 5.1 2.7 86 3 68.5 28.9 22.7 1.8 0.0 0.00 65.8 73.0 2.9 5.1 2.7 94 4 65.7 29.8 26.2 1.6 0.0 0.00 65.1 73.0 2.5 5.6 2.0 102 5 63.9 30.0 27.7 1.5 0.0 0.00 64.4 72.9 3.4 6.7 2.9 74 6 63.3 29.1 27.5 1.4 0.0 0.00 63.7 72.9 2.2 5.8 2.0 110 7 61.2 31.1 31.9 1.3 3.1 0.00 63.3 72.7 1.8 3.8 1.8 85 8 68.4 32.7 26.8 1.7 19.1 0.00 63.9 72.5 3.1 5.6 2.9 72 9 77.0 31.6 18.9 2.6 36.8 0.00 66.4 72.3 3.8 5.8 3.6 84 10 85.6 32.5 15.0 3.6 52.6 0.00 70.5 72.3 3.6 6.3 3.4 76 11 91.9 30.6 11.3 4.5 64.0 0.00 74.8 72.1 2.5 6.3 1.6 90 12 96.3 29.3 9.4 5.3 71.7 0.00 79.3 72.0 2.5 8.3 1.8 81 13 98.6 30.6 9.2 5.7 72.4 0.00 82.9 72.0 4.0 9.6 2.0 94 14 99.5 31.8 9.4 5.8 67.4 0.00 85.3 71.8 4.5 12.3 0.4 304 15 100.4 32.5 9.4 6.0 56.9 0.00 86.4 71.8 4.7 11.6 3.4 153 16 100.4 31.6 9.0 6.0 42.3 0.00 86.0 72.0 6.5 13.6 4.0 221 17 100.2 30.4 8.6 6.0 25.8 0.00 84.6 72.1 5.1 12.1 4.7 259 18 98.6 29.8 8.9 5.7 9.3 0.00 81.9 72.3 5.4 11.0 4.9 265 19 93.4 30.7 10.9 4.8 0.2 0.00 79.0 72.5 3.6 7.6 3.6 279 20 83.7 34.5 17.5 3.3 0.0 0.00 76.8 72.7 0.9 2.0 0.7 252 21 76.5 37.0 24.1 2.4 0.0 0.00 74.5 73.0 0.9 2.2 0.9 182 22 72.7 41.9 33.1 1.8 0.0 0.00 72.5 73.2 1.1 3.1 0.7 114 23 71.6 39.7 31.4 1.8 0.0 0.00 70.9 73.2 1.3 2.7 1.3 134 24 70.7 41.5 35.2 1.7 0.0 0.00 69.6 73.4 2.2 4.7 2.0 85 AZMET Daily Weather Data : TUCSON : Sep 28 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 101.5 58.8 81.0 DegF RELATIVE HUMIDITY 56.5 6.7 19.7 % DEWPOINT 32.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 86.4 63.1 73.4 DegF SOIL TEMP. 20 in 73.4 71.8 72.5 DegF WIND SPEED 13.6 2.9 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 109 Degrees SOLAR RADIATION 522.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.1 4559 26.1 5683 31.0 6881 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 29 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.8 38.8 30.4 1.9 0.0 0.00 68.5 73.4 2.2 4.3 1.8 85 2 67.8 39.0 34.7 1.5 0.0 0.00 68.5 73.2 1.8 3.4 1.8 72 3 67.8 35.2 30.0 1.6 0.0 0.00 68.0 73.2 2.5 4.0 2.5 94 4 67.8 35.4 30.2 1.6 0.0 0.00 67.3 73.2 2.2 3.4 2.2 95 5 66.7 36.0 32.1 1.5 0.0 0.00 66.4 73.0 1.6 3.4 1.6 77 6 63.9 37.0 36.9 1.3 0.0 0.00 65.5 73.0 1.6 3.4 1.6 73 7 62.6 37.6 39.6 1.2 2.9 0.00 64.6 72.9 1.8 3.6 1.6 93 8 73.0 37.8 28.1 2.0 18.6 0.00 65.1 72.7 3.8 7.6 3.6 84 9 80.1 38.7 22.7 2.7 36.1 0.00 67.5 72.5 5.6 9.4 5.4 100 10 85.6 39.0 19.4 3.4 51.6 0.00 71.1 72.5 4.5 9.4 4.3 82 11 91.0 37.0 15.0 4.2 63.5 0.00 74.8 72.3 5.1 8.7 4.7 78 12 94.3 36.3 13.2 4.8 69.8 0.00 78.3 72.1 4.3 9.8 2.9 73 13 96.4 37.0 12.7 5.1 71.2 0.00 81.1 72.0 3.8 10.3 2.0 77 14 98.2 35.1 11.1 5.5 67.4 0.00 82.9 72.0 4.7 12.1 2.9 237 15 99.3 35.1 10.8 5.7 55.7 0.00 83.3 72.0 5.6 14.1 3.8 256 16 98.2 34.9 11.0 5.5 25.8 0.00 81.9 72.1 6.0 13.4 4.7 265 17 98.1 34.9 11.2 5.5 22.0 0.00 80.1 72.1 8.1 15.4 7.6 282 18 96.6 34.7 11.5 5.2 8.8 0.00 77.9 72.3 8.1 15.4 7.6 280 19 93.0 34.9 12.9 4.6 0.2 0.00 75.6 72.5 6.3 13.0 6.0 282 20 89.6 34.5 14.2 4.1 0.0 0.00 73.9 72.7 4.0 7.6 3.8 298 21 83.7 37.6 19.6 3.2 0.0 0.00 72.7 72.9 1.8 4.5 1.6 298 22 85.1 38.8 19.4 3.3 0.0 0.00 71.6 72.9 2.7 5.6 2.0 311 23 77.2 40.8 27.5 2.3 0.0 0.00 70.5 73.0 1.1 2.7 0.7 167 24 74.1 41.5 31.2 2.0 0.0 0.00 69.4 73.0 2.2 3.6 2.0 83 AZMET Daily Weather Data : TUCSON : Sep 29 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.4 60.4 82.6 DegF RELATIVE HUMIDITY 54.9 9.6 21.9 % DEWPOINT 37.0 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 83.3 64.4 72.9 DegF SOIL TEMP. 20 in 73.4 72.0 72.7 DegF WIND SPEED 15.4 3.8 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 352 Degrees SOLAR RADIATION 493.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.6 4580 26.6 5709 31.5 6912 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Sep 30 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.1 41.2 32.7 1.8 0.0 0.00 68.5 73.0 2.0 5.8 2.0 93 2 75.0 40.1 28.4 2.1 0.0 0.00 67.6 72.9 3.4 6.5 3.1 97 3 74.7 41.5 30.4 2.0 0.0 0.00 67.1 72.9 2.9 4.7 2.7 98 4 72.5 41.7 32.8 1.8 0.0 0.00 66.6 72.9 2.9 5.8 2.7 96 5 72.3 41.5 32.8 1.8 0.0 0.00 66.2 72.7 2.5 4.3 2.2 102 6 73.0 42.6 33.6 1.8 0.0 0.00 66.0 72.7 3.8 7.4 3.1 95 7 74.5 45.9 36.0 1.9 3.3 0.00 66.2 72.5 3.6 5.8 3.4 100 8 78.8 49.3 35.6 2.2 13.1 0.00 67.3 72.5 3.1 8.3 2.9 107 9 81.3 51.6 35.9 2.3 16.5 0.00 68.7 72.3 4.0 9.4 3.8 63 10 84.7 52.2 32.6 2.8 45.9 0.00 72.3 72.1 4.3 8.9 2.2 94 11 86.9 51.8 30.2 3.0 56.9 0.00 75.6 72.1 3.4 7.8 2.2 306 12 89.8 51.8 27.4 3.5 69.8 0.00 79.9 72.0 5.6 14.3 4.3 245 13 91.2 50.5 25.0 3.8 59.7 0.00 82.8 72.0 7.4 18.8 6.0 256 14 92.5 48.2 22.1 4.1 54.2 0.00 83.7 72.0 11.6 20.8 11.0 274 15 93.0 46.9 20.7 4.2 53.0 0.00 84.2 72.0 15.0 28.0 14.3 274 16 93.0 47.1 20.8 4.2 42.0 0.00 84.2 72.1 14.3 25.9 13.6 265 17 92.3 46.2 20.6 4.1 24.9 0.00 82.9 72.3 13.2 21.0 12.5 269 18 90.9 46.0 21.4 3.9 6.7 0.00 80.6 72.5 12.1 21.0 11.4 269 19 88.5 47.3 24.3 3.5 0.0 0.00 78.4 72.7 10.7 19.9 9.8 277 20 84.7 41.7 21.9 3.2 0.0 0.00 76.6 72.9 11.4 18.8 11.0 297 21 82.6 34.7 18.0 3.1 0.0 0.00 73.6 72.9 9.8 14.3 9.6 294 22 80.6 33.6 18.4 2.9 0.0 0.00 71.2 73.0 8.1 12.3 7.8 292 23 77.9 31.8 18.6 2.7 0.0 0.00 69.3 73.2 7.8 13.6 7.6 270 24 75.4 25.5 15.6 2.5 0.0 0.00 67.3 73.2 8.9 13.2 8.7 272 AZMET Daily Weather Data : TUCSON : Sep 30 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.5 70.3 82.4 DegF RELATIVE HUMIDITY 43.0 13.6 26.5 % DEWPOINT 43.7 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 84.4 66.0 73.6 DegF SOIL TEMP. 20 in 73.2 72.0 72.5 DegF WIND SPEED 28.0 7.2 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 276 Degrees SOLAR RADIATION 446.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 25.2 4605 30.1 5739 35.1 6947 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 1 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.7 23.2 15.6 2.3 0.0 0.00 65.8 73.2 7.4 12.1 7.2 275 2 70.0 23.2 17.0 2.1 0.0 0.00 65.1 73.0 5.1 9.4 4.9 284 3 68.7 17.1 13.6 2.1 0.0 0.00 63.9 73.0 5.6 9.4 5.1 268 4 66.0 17.8 15.5 1.9 0.0 0.00 62.8 72.9 2.7 4.9 0.4 217 5 61.3 22.6 22.5 1.5 0.0 0.00 62.1 72.7 1.3 3.1 0.2 322 6 58.3 25.0 27.6 1.2 0.0 0.00 61.3 72.7 1.8 3.1 1.6 85 7 58.1 26.2 29.3 1.2 2.9 0.00 60.8 72.5 1.8 3.1 1.8 84 8 65.5 27.1 23.5 1.6 18.4 0.00 61.5 72.3 2.7 4.9 2.7 92 9 73.2 24.1 15.9 2.3 36.3 0.00 64.4 72.0 2.9 6.5 2.7 107 10 77.9 20.5 11.6 2.9 52.3 0.00 68.4 71.8 2.2 6.3 1.8 90 11 80.8 23.9 12.2 3.2 63.8 0.00 72.5 71.6 2.0 6.9 1.3 274 12 82.9 19.0 9.3 3.5 71.4 0.00 75.4 71.4 5.6 11.4 4.7 296 13 84.7 21.9 9.9 3.7 73.8 0.00 77.2 71.4 7.4 16.1 6.5 309 14 85.8 25.2 10.9 3.8 70.7 0.00 77.9 71.2 9.4 17.0 8.7 310 15 86.2 22.8 9.8 3.9 60.9 0.00 78.1 71.2 9.8 15.4 9.2 303 16 86.4 22.1 9.4 3.9 45.4 0.00 77.9 71.2 9.2 15.2 8.5 300 17 85.6 21.9 9.7 3.8 27.0 0.00 76.8 71.4 8.5 13.9 8.1 306 18 83.5 21.2 9.9 3.5 8.4 0.00 74.1 71.4 7.8 12.8 7.6 319 19 80.1 19.2 10.2 3.1 0.2 0.00 71.6 71.6 6.0 10.5 5.8 293 20 76.1 17.6 10.9 2.8 0.0 0.00 69.4 71.8 5.1 7.4 5.1 272 21 74.1 16.3 11.0 2.5 0.0 0.00 67.8 71.8 6.0 8.7 5.8 283 22 70.3 15.6 12.1 2.2 0.0 0.00 66.4 72.0 2.5 4.9 0.4 242 23 64.2 18.1 16.8 1.7 0.0 0.00 65.1 72.0 1.3 4.3 1.3 70 24 59.9 21.4 22.4 1.4 0.0 0.00 64.0 72.0 0.7 2.2 0.7 74 AZMET Daily Weather Data : TUCSON : Oct 1 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.3 57.2 73.8 DegF RELATIVE HUMIDITY 31.8 8.0 14.9 % DEWPOINT 21.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 78.1 60.8 68.7 DegF SOIL TEMP. 20 in 73.2 69.4 72.0 DegF WIND SPEED 17.0 4.7 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 321 Degrees SOLAR RADIATION 531.1 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 17.1 4622 22.1 5762 27.2 6974 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 2 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.9 22.6 25.2 1.2 0.0 0.00 63.1 71.8 0.7 2.0 0.7 90 2 56.5 22.8 26.8 1.1 0.0 0.00 62.1 71.8 0.9 2.2 0.9 89 3 54.3 23.5 29.9 1.0 0.0 0.00 61.2 71.6 1.1 2.9 1.1 89 4 55.2 24.4 30.0 1.0 0.0 0.00 60.3 71.6 2.5 4.3 2.2 82 5 54.9 25.3 31.7 1.0 0.0 0.00 59.5 71.4 2.7 4.9 2.5 79 6 53.1 25.2 33.7 0.9 0.0 0.00 58.6 71.2 1.3 3.6 1.3 84 7 51.4 26.1 37.1 0.8 2.6 0.00 58.1 71.1 1.3 3.8 1.1 81 8 59.5 26.2 27.8 1.3 18.6 0.00 58.6 70.9 2.9 5.6 2.9 92 9 68.5 28.4 22.2 1.9 37.3 0.00 61.5 70.7 2.0 4.3 1.8 77 10 75.0 25.0 15.5 2.5 53.8 0.00 65.7 70.3 2.7 6.0 2.2 80 11 79.9 21.9 11.5 3.1 65.9 0.00 70.2 70.2 2.2 6.7 1.6 106 12 82.6 18.3 9.1 3.5 72.6 0.00 74.5 70.0 3.6 11.0 2.9 271 13 84.6 17.6 8.3 3.7 73.1 0.00 77.7 70.0 6.3 13.0 5.1 282 14 86.2 17.4 7.8 3.9 67.6 0.00 80.2 69.8 4.0 11.6 2.2 286 15 87.1 16.0 7.1 4.1 57.3 0.00 81.5 69.8 5.4 11.6 3.8 315 16 87.3 13.5 6.3 4.1 31.5 0.00 81.1 70.0 6.0 11.4 5.6 304 17 85.8 13.5 6.6 3.9 8.6 0.00 78.4 70.2 6.3 11.6 5.8 307 18 84.7 14.0 7.0 3.8 3.6 0.00 76.3 70.3 5.4 9.4 5.1 317 19 82.8 15.3 7.9 3.5 0.0 0.00 74.3 70.5 4.3 7.6 4.0 293 20 80.2 16.9 9.2 3.2 0.0 0.00 72.7 70.7 2.7 5.4 2.7 274 21 76.8 22.8 13.4 2.7 0.0 0.00 70.9 70.9 2.5 6.9 2.5 287 22 77.2 15.4 9.6 2.9 0.0 0.00 68.7 71.1 7.2 12.8 6.9 281 23 77.0 14.9 9.4 2.9 0.0 0.00 66.6 71.2 7.6 12.5 7.4 284 24 75.6 16.0 10.3 2.7 0.0 0.00 65.1 71.2 9.6 21.0 9.4 281 AZMET Daily Weather Data : TUCSON : Oct 2 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.3 49.3 72.3 DegF RELATIVE HUMIDITY 43.4 5.3 16.8 % DEWPOINT 20.1 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 81.7 58.1 68.7 DegF SOIL TEMP. 20 in 72.0 69.8 70.7 DegF WIND SPEED 21.0 3.8 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 301 Degrees SOLAR RADIATION 492.9 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 14.4 4637 18.5 5780 23.6 6998 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 3 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.0 38.3 32.0 1.7 0.0 0.00 64.8 71.2 14.3 27.3 13.6 321 2 64.4 52.9 66.7 0.7 0.0 0.03 64.4 71.2 4.7 11.9 3.6 319 3 61.2 55.4 81.0 0.3 0.0 0.02 64.4 71.1 4.3 10.1 3.6 272 4 60.1 57.4 90.6 0.2 0.0 0.02 64.2 71.1 2.7 5.8 1.6 116 5 61.5 57.0 85.7 0.3 0.0 0.00 64.2 70.9 2.7 8.7 1.8 91 6 61.7 55.2 79.0 0.4 0.0 0.00 64.0 70.7 2.9 5.6 2.9 82 7 62.2 53.6 73.6 0.5 0.5 0.00 63.7 70.7 2.2 4.9 2.2 110 8 63.9 52.9 67.7 0.7 7.9 0.00 64.0 70.5 3.1 5.6 3.1 94 9 66.2 48.7 53.5 1.0 11.9 0.00 64.6 70.5 6.0 11.0 5.8 96 10 67.8 47.7 48.5 1.2 25.6 0.00 65.5 70.3 4.5 10.5 4.3 127 11 70.3 49.3 47.3 1.3 45.2 0.00 68.2 70.2 5.4 9.6 4.7 102 12 72.1 50.5 46.7 1.4 59.3 0.00 71.8 70.0 5.6 11.6 5.1 106 13 74.1 50.0 42.9 1.6 72.2 0.00 74.8 70.0 4.3 9.2 3.6 116 14 76.3 51.3 41.6 1.8 67.4 0.00 77.0 70.0 4.7 11.4 3.4 195 15 77.4 52.2 41.5 1.9 57.8 0.00 78.1 70.0 4.0 10.5 2.2 168 16 78.4 51.4 39.1 2.0 44.0 0.00 78.4 70.0 2.9 7.8 1.6 123 17 78.6 50.4 37.4 2.1 22.7 0.00 77.2 70.0 2.7 8.5 2.0 109 18 77.4 52.5 42.4 1.9 5.5 0.00 74.5 70.2 3.6 7.8 2.5 141 19 75.2 55.6 50.7 1.5 0.0 0.00 72.1 70.3 4.3 10.3 4.0 137 20 72.0 58.6 63.1 1.0 0.0 0.00 70.5 70.5 5.6 13.0 5.1 138 21 70.5 59.7 68.4 0.8 0.0 0.00 69.3 70.7 5.6 9.8 5.4 101 22 70.0 59.7 70.1 0.8 0.0 0.00 68.4 70.7 5.4 10.3 5.1 100 23 69.1 59.9 72.9 0.7 0.0 0.00 67.5 70.9 3.6 6.7 3.6 93 24 68.4 60.1 75.2 0.6 0.0 0.00 66.9 70.9 3.8 7.4 3.8 81 AZMET Daily Weather Data : TUCSON : Oct 3 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.6 59.5 69.4 DegF RELATIVE HUMIDITY 93.1 12.3 59.1 % DEWPOINT 53.4 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 78.4 63.7 69.1 DegF SOIL TEMP. 20 in 71.2 69.8 70.5 DegF WIND SPEED 27.3 4.5 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 105 Degrees SOLAR RADIATION 419.5 Langleys PRECIPITATION 0.07 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.1 4652 20.0 5800 25.0 7023 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 4 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.8 60.1 76.4 0.6 0.0 0.00 66.2 70.9 4.5 8.3 4.3 80 2 67.1 60.1 78.1 0.5 0.0 0.00 65.7 70.9 4.0 6.5 4.0 72 3 66.9 59.7 78.0 0.5 0.0 0.00 64.9 70.7 3.1 5.6 2.9 94 4 65.5 59.4 80.6 0.4 0.0 0.00 64.4 70.7 2.7 4.7 2.7 98 5 64.9 58.8 80.8 0.4 0.0 0.00 63.9 70.7 3.1 4.9 3.1 90 6 64.4 58.5 81.6 0.4 0.0 0.00 63.3 70.5 2.5 4.7 2.5 94 7 63.9 58.5 82.7 0.3 2.4 0.00 63.1 70.5 3.1 8.3 3.1 92 8 68.0 59.2 73.6 0.6 17.9 0.00 64.0 70.3 5.1 9.4 4.9 99 9 72.7 59.5 63.1 1.0 35.8 0.00 66.7 70.3 4.9 11.9 4.7 93 10 75.0 58.5 56.4 1.3 49.0 0.00 70.2 70.2 5.6 12.3 4.9 127 11 77.7 55.8 46.9 1.7 55.9 0.00 72.9 70.0 6.7 14.1 5.8 127 12 81.3 52.7 37.3 2.3 70.5 0.00 75.7 70.0 5.1 12.3 4.0 143 13 84.2 48.4 28.8 2.9 72.9 0.00 78.1 70.0 6.3 16.1 4.7 170 14 85.8 46.4 25.6 3.1 66.9 0.00 79.3 70.0 6.5 15.0 5.1 178 15 86.7 44.8 23.2 3.3 57.3 0.00 80.1 70.0 7.2 16.6 5.8 208 16 86.7 43.3 22.1 3.4 39.9 0.00 79.9 70.0 8.9 17.4 7.6 226 17 84.9 42.3 22.4 3.2 17.4 0.00 78.1 70.2 9.6 18.8 8.9 236 18 83.1 44.2 25.5 2.9 5.3 0.00 75.9 70.5 7.8 17.0 7.2 232 19 81.5 44.4 27.0 2.7 0.2 0.00 73.9 70.7 6.3 15.4 5.8 229 20 79.2 43.5 28.4 2.4 0.0 0.00 72.3 70.9 3.4 9.4 2.9 246 21 76.8 41.5 28.4 2.3 0.0 0.00 70.9 70.9 2.5 6.7 2.2 279 22 75.4 39.9 27.9 2.2 0.0 0.00 69.8 71.1 1.8 4.7 1.3 296 23 74.1 40.3 29.6 2.0 0.0 0.00 68.9 71.2 1.8 6.7 0.7 148 24 74.5 36.3 24.9 2.2 0.0 0.00 67.8 71.2 3.6 9.6 3.4 228 AZMET Daily Weather Data : TUCSON : Oct 4 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.3 63.0 75.4 DegF RELATIVE HUMIDITY 84.2 18.5 47.9 % DEWPOINT 50.7 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 80.2 63.1 70.7 DegF SOIL TEMP. 20 in 71.2 69.8 70.5 DegF WIND SPEED 18.8 4.9 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 168 Degrees SOLAR RADIATION 491.2 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 20.3 4672 25.4 5826 30.4 7053 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 5 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 71.1 36.9 28.8 1.9 0.0 0.00 66.9 71.2 2.0 7.4 0.9 221 2 70.0 37.0 29.9 1.8 0.0 0.00 66.0 71.2 2.5 9.4 2.0 104 3 71.2 42.1 35.0 1.7 0.0 0.00 65.5 71.1 3.1 5.6 2.9 90 4 68.7 45.7 43.5 1.4 0.0 0.00 64.8 71.1 2.9 5.8 2.9 84 5 66.6 48.0 51.2 1.1 0.0 0.00 64.0 70.9 2.2 6.0 1.8 85 6 66.2 49.6 55.2 1.0 0.0 0.00 63.3 70.9 2.7 6.7 2.5 88 7 64.9 49.3 57.0 0.9 2.4 0.00 63.0 70.7 2.0 6.0 1.8 88 8 71.6 51.3 48.6 1.4 19.8 0.00 64.0 70.7 3.8 8.1 3.1 89 9 73.0 53.2 50.0 1.4 23.9 0.00 66.2 70.5 4.7 12.1 4.5 90 10 73.6 54.7 51.6 1.4 30.6 0.00 68.2 70.3 4.7 11.6 4.0 82 11 76.8 50.9 40.5 1.9 46.3 0.00 70.9 70.2 5.8 13.9 2.7 221 12 78.1 49.6 37.1 2.1 68.6 0.00 74.8 70.2 10.1 18.1 8.9 286 13 77.0 48.6 36.8 2.0 57.1 0.00 76.6 70.2 11.6 18.8 11.2 303 14 78.1 47.7 34.4 2.2 34.4 0.00 77.4 70.0 8.9 18.3 8.1 317 15 77.9 48.2 35.1 2.1 37.8 0.00 77.2 70.2 11.4 18.6 10.7 304 16 78.1 47.3 33.8 2.2 38.2 0.00 77.4 70.2 11.0 19.2 10.5 318 17 78.8 41.9 26.9 2.5 17.2 0.00 76.5 70.3 8.1 15.0 7.4 313 18 78.1 37.6 23.3 2.5 5.7 0.00 74.7 70.3 9.2 15.2 8.9 291 19 75.9 41.0 28.6 2.2 0.0 0.00 72.9 70.5 9.6 15.4 9.4 290 20 73.2 38.8 28.8 2.0 0.0 0.00 70.9 70.7 8.9 14.1 8.7 306 21 71.4 36.0 27.4 1.9 0.0 0.00 68.5 70.9 5.4 9.8 5.1 307 22 69.3 34.2 27.3 1.8 0.0 0.00 66.7 70.9 6.0 11.6 6.0 268 23 67.6 31.6 26.0 1.7 0.0 0.00 65.5 70.9 4.7 8.3 4.5 276 24 66.6 33.1 28.7 1.6 0.0 0.00 64.8 70.9 2.5 6.5 2.2 286 AZMET Daily Weather Data : TUCSON : Oct 5 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.1 63.3 72.7 DegF RELATIVE HUMIDITY 60.3 20.5 36.9 % DEWPOINT 43.9 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 77.4 63.0 69.4 DegF SOIL TEMP. 20 in 71.2 70.0 70.7 DegF WIND SPEED 19.2 6.0 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 307 Degrees SOLAR RADIATION 382.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.7 4689 21.8 5847 26.8 7080 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 6 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.2 35.1 33.7 1.4 0.0 0.00 65.3 70.9 0.7 2.7 0.2 75 2 63.7 34.3 33.3 1.3 0.0 0.00 64.9 70.9 0.9 2.5 0.9 76 3 62.4 35.8 36.9 1.2 0.0 0.00 64.4 70.7 0.7 2.0 0.7 157 4 62.1 37.2 39.6 1.1 0.0 0.00 64.0 70.7 0.4 1.3 0.4 83 5 62.8 36.0 36.8 1.2 0.0 0.00 63.5 70.5 0.7 2.2 0.4 257 6 61.3 36.5 39.7 1.1 0.0 0.00 63.1 70.5 0.9 3.1 0.2 133 7 60.6 37.0 41.5 1.0 1.2 0.00 62.8 70.3 0.7 1.6 0.7 59 8 63.3 37.2 38.0 1.2 8.1 0.00 63.0 70.2 1.1 4.9 0.7 52 9 66.6 33.3 28.8 1.6 16.5 0.00 64.2 70.0 2.0 6.7 1.6 294 10 68.5 34.0 27.7 1.7 38.0 0.00 66.2 70.0 6.3 10.7 6.0 310 11 72.5 37.0 27.5 2.0 39.9 0.00 68.7 69.8 4.7 10.1 4.5 278 12 73.6 38.1 27.5 2.0 50.2 0.00 69.8 69.6 6.9 11.2 6.5 286 13 78.6 48.0 34.0 2.2 69.3 0.00 74.1 69.6 3.1 7.8 2.0 306 14 80.8 46.9 30.6 2.5 67.1 0.00 76.8 69.6 4.3 11.6 2.0 288 15 81.7 46.0 28.7 2.6 55.7 0.00 77.4 69.4 6.3 12.5 5.4 296 16 82.4 45.1 27.0 2.8 38.0 0.00 77.0 69.6 4.7 12.8 3.6 296 17 81.0 43.2 26.3 2.7 17.0 0.00 74.8 69.6 8.3 16.8 8.1 311 18 79.7 42.6 26.7 2.5 5.7 0.00 72.3 69.8 7.4 12.1 7.2 312 19 77.7 42.4 28.5 2.3 0.0 0.00 70.3 70.0 6.7 11.0 6.5 298 20 75.6 42.6 31.0 2.1 0.0 0.00 68.7 70.0 4.5 7.8 4.5 311 21 73.6 43.0 33.3 1.9 0.0 0.00 67.5 70.2 4.0 8.9 3.8 291 22 72.9 45.1 36.9 1.7 0.0 0.00 66.7 70.2 4.7 8.1 4.5 306 23 71.4 42.1 34.7 1.7 0.0 0.00 65.8 70.3 6.7 11.4 6.5 314 24 69.8 38.1 31.5 1.7 0.0 0.00 64.8 70.3 6.5 9.6 6.5 295 AZMET Daily Weather Data : TUCSON : Oct 6 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.5 60.1 71.1 DegF RELATIVE HUMIDITY 50.1 22.8 32.5 % DEWPOINT 39.9 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 77.4 62.6 68.2 DegF SOIL TEMP. 20 in 70.9 69.4 70.2 DegF WIND SPEED 16.8 3.8 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 302 Degrees SOLAR RADIATION 406.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.7 4706 21.8 5869 26.8 7107 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 7 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.0 33.3 27.4 1.7 0.0 0.00 63.9 70.3 4.9 9.4 4.7 285 2 66.0 32.9 29.0 1.5 0.0 0.00 63.3 70.2 2.9 7.4 2.7 285 3 66.0 36.1 33.1 1.5 0.0 0.00 63.0 70.2 2.7 7.4 2.5 309 4 62.2 37.6 40.2 1.1 0.0 0.00 62.4 70.0 1.1 3.1 0.7 57 5 62.1 38.8 42.3 1.1 0.0 0.00 62.4 70.0 0.7 2.0 0.4 150 6 59.5 38.8 46.3 0.9 0.0 0.00 61.7 69.8 1.1 2.9 0.9 90 7 59.2 39.0 47.2 0.9 0.7 0.00 61.3 69.8 1.1 2.7 0.9 117 8 63.1 41.2 45.0 1.1 15.1 0.00 61.7 69.6 0.4 1.3 0.4 40 9 70.2 43.3 37.9 1.6 35.1 0.00 64.4 69.4 1.3 4.9 0.4 252 10 71.6 46.0 40.2 1.6 51.1 0.00 67.8 69.4 5.4 9.4 4.7 305 11 73.8 48.2 40.4 1.7 64.3 0.00 71.8 69.3 5.6 12.5 4.5 304 12 74.8 51.3 43.7 1.7 67.8 0.00 75.4 69.1 6.3 14.1 5.4 309 13 76.1 50.7 41.1 1.8 72.6 0.00 78.8 69.1 6.7 15.0 5.8 306 14 77.2 48.7 36.7 2.0 60.7 0.00 80.4 69.1 7.4 14.3 6.7 312 15 78.4 45.5 31.2 2.3 47.1 0.00 80.6 69.1 6.9 13.6 5.8 303 16 79.5 39.0 23.4 2.6 39.2 0.00 80.6 69.3 11.6 20.4 10.7 260 17 78.4 35.4 21.1 2.6 23.2 0.00 78.6 69.4 10.7 17.7 10.5 255 18 75.7 38.7 26.2 2.2 5.5 0.00 76.1 69.6 11.9 20.1 11.2 287 19 73.8 39.2 28.6 2.0 0.0 0.00 74.1 69.8 12.1 18.1 11.6 294 20 71.8 38.1 29.4 1.9 0.0 0.00 72.3 70.0 11.2 17.4 11.0 299 21 70.3 37.8 30.3 1.8 0.0 0.00 69.8 70.2 9.8 15.7 9.4 286 22 69.4 37.0 30.4 1.7 0.0 0.00 67.8 70.3 8.5 14.5 8.3 283 23 67.3 37.9 34.0 1.5 0.0 0.00 66.2 70.5 7.4 12.5 7.2 292 24 65.7 40.6 40.0 1.3 0.0 0.00 64.9 70.5 5.6 9.6 5.4 298 AZMET Daily Weather Data : TUCSON : Oct 7 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.0 58.1 70.0 DegF RELATIVE HUMIDITY 57.1 19.1 35.2 % DEWPOINT 40.6 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 81.0 61.2 69.6 DegF SOIL TEMP. 20 in 70.5 69.1 69.8 DegF WIND SPEED 20.4 6.0 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 290 Degrees SOLAR RADIATION 482.1 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 14.6 4720 19.6 5889 24.5 7131 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 8 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.6 42.8 45.2 1.1 0.0 0.00 64.0 70.5 3.8 8.9 3.4 310 2 64.4 41.2 42.8 1.2 0.0 0.00 63.0 70.5 6.5 12.1 6.3 310 3 63.3 41.2 44.2 1.1 0.0 0.00 62.1 70.3 5.4 9.6 4.9 291 4 62.4 42.4 48.2 1.0 0.0 0.00 61.3 70.2 5.8 9.4 5.6 311 5 61.0 42.4 50.4 0.9 0.0 0.00 60.8 70.2 4.3 7.4 2.5 288 6 59.2 43.3 55.7 0.8 0.0 0.00 60.1 70.0 1.6 3.4 1.1 248 7 56.7 43.5 61.1 0.6 1.7 0.00 59.7 69.8 0.7 2.2 0.7 82 8 61.0 44.1 53.9 0.9 17.7 0.00 60.3 69.6 0.7 2.5 0.7 70 9 64.8 43.9 46.7 1.1 34.9 0.00 62.8 69.4 2.7 8.9 2.2 299 10 66.0 44.1 45.0 1.2 51.1 0.00 66.2 69.3 3.4 10.1 2.7 285 11 68.5 40.5 35.9 1.5 63.8 0.00 69.6 69.1 3.8 10.5 2.5 254 12 70.0 37.4 30.4 1.7 70.5 0.00 72.3 68.9 4.5 11.0 3.1 308 13 71.4 35.8 27.0 1.9 72.2 0.00 74.5 68.9 5.1 14.5 2.9 275 14 72.9 35.8 25.7 2.0 67.4 0.00 75.4 68.9 6.9 15.0 5.8 273 15 73.9 30.9 20.4 2.3 57.1 0.00 75.2 68.9 9.4 16.3 8.7 274 16 74.3 27.7 17.8 2.4 41.6 0.00 74.8 68.9 9.2 16.8 8.5 284 17 73.8 23.2 14.9 2.4 23.4 0.00 73.2 69.1 7.6 13.6 6.9 291 18 72.5 20.8 14.1 2.3 6.0 0.00 70.2 69.1 6.5 10.7 6.0 316 19 70.0 20.5 15.2 2.1 0.0 0.00 67.8 69.3 2.5 8.1 2.5 341 20 62.2 23.5 22.6 1.5 0.0 0.00 65.8 69.4 0.4 1.8 0.4 357 21 56.7 28.6 33.8 1.0 0.0 0.02 63.9 69.4 0.7 2.5 0.7 87 22 55.0 25.5 31.7 1.0 0.0 0.00 62.2 69.6 0.7 2.2 0.7 88 23 53.8 25.5 33.3 0.9 0.0 0.00 60.8 69.6 0.9 3.6 0.9 84 24 52.3 25.9 35.6 0.9 0.0 0.00 59.7 69.4 1.6 4.0 1.3 78 AZMET Daily Weather Data : TUCSON : Oct 8 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.0 51.1 64.6 DegF RELATIVE HUMIDITY 63.9 12.9 35.5 % DEWPOINT 34.7 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 75.6 59.5 66.2 DegF SOIL TEMP. 20 in 70.5 68.9 69.6 DegF WIND SPEED 16.8 4.0 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 295 Degrees SOLAR RADIATION 507.2 Langleys PRECIPITATION 0.02 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 8.6 4729 13.0 5902 18.0 7149 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 9 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.6 25.5 36.1 0.8 0.0 0.00 58.6 69.4 1.6 3.4 1.3 78 2 52.5 24.8 34.0 0.9 0.0 0.00 57.6 69.3 2.0 3.4 2.0 83 3 53.4 24.3 32.0 0.9 0.0 0.00 56.7 69.3 2.7 6.3 2.5 89 4 50.2 25.3 37.9 0.8 0.0 0.00 55.9 69.1 1.6 3.4 1.3 103 5 48.0 26.8 43.5 0.6 0.0 0.00 55.2 68.9 1.3 3.1 1.1 82 6 45.7 27.3 48.4 0.5 0.0 0.00 54.7 68.7 0.9 2.9 0.9 75 7 45.9 27.3 48.1 0.6 1.9 0.00 54.0 68.4 1.6 2.9 1.3 97 8 53.4 27.9 37.3 0.9 17.4 0.00 54.5 68.2 1.8 4.0 1.6 77 9 60.6 27.1 27.9 1.3 35.8 0.00 57.4 68.0 1.8 4.3 1.8 86 10 67.1 28.4 23.2 1.8 52.1 0.00 61.7 67.8 1.3 4.0 1.1 65 11 72.0 27.5 19.0 2.2 64.3 0.00 66.0 67.6 2.0 5.1 0.4 9 12 75.0 24.4 15.1 2.5 71.2 0.00 70.2 67.5 3.6 8.7 2.5 293 13 77.0 23.7 13.8 2.7 71.9 0.00 73.6 67.3 4.5 10.7 4.0 299 14 79.0 24.1 13.1 2.9 66.9 0.00 76.3 67.1 3.8 11.2 1.8 258 15 80.4 24.6 12.8 3.1 56.4 0.00 77.7 67.3 5.1 13.0 4.3 272 16 80.8 24.1 12.3 3.1 41.1 0.00 77.5 67.3 7.6 13.6 7.2 284 17 80.1 23.0 12.1 3.1 22.9 0.00 75.7 67.5 8.1 13.2 7.8 283 18 78.1 21.9 12.2 2.9 5.5 0.00 72.7 67.6 8.1 12.5 7.8 301 19 74.5 21.6 13.6 2.5 0.0 0.00 70.0 67.8 4.5 8.1 4.5 289 20 70.7 24.1 17.3 2.1 0.0 0.00 67.6 68.0 5.4 9.2 5.1 275 21 66.9 27.5 23.0 1.8 0.0 0.00 65.3 68.4 2.5 6.3 1.3 282 22 59.0 32.0 36.0 1.1 0.0 0.01 63.5 68.4 0.9 2.9 0.7 94 23 56.3 31.1 38.0 1.0 0.0 0.00 62.1 68.5 0.9 2.5 0.7 91 24 57.4 29.7 35.0 1.0 0.0 0.00 61.9 68.5 2.0 4.7 1.8 96 AZMET Daily Weather Data : TUCSON : Oct 9 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.1 44.6 64.0 DegF RELATIVE HUMIDITY 59.2 11.2 26.7 % DEWPOINT 26.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 77.9 54.0 64.4 DegF SOIL TEMP. 20 in 69.4 67.1 68.2 DegF WIND SPEED 13.6 3.1 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 506.9 Langleys PRECIPITATION 0.01 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 10.3 4739 13.7 5915 18.0 7167 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 10 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.0 26.4 28.6 1.2 0.0 0.00 61.3 68.5 1.8 3.6 1.6 88 2 54.9 27.1 34.0 1.0 0.0 0.00 60.4 68.5 1.1 3.4 1.1 100 3 54.3 26.4 33.7 1.0 0.0 0.00 59.5 68.4 1.1 2.9 0.9 88 4 52.9 27.7 37.4 0.9 0.0 0.00 58.8 68.4 1.6 3.6 1.6 88 5 51.8 28.4 40.3 0.8 0.0 0.00 57.9 68.2 1.1 3.1 0.9 84 6 50.7 28.8 42.5 0.7 0.0 0.00 56.8 68.0 1.8 3.4 1.6 110 7 53.2 28.0 37.6 0.9 1.7 0.00 56.5 67.8 1.1 3.1 1.1 94 8 58.5 30.4 34.2 1.1 15.5 0.00 57.2 67.6 1.6 6.3 1.3 95 9 65.7 28.6 24.9 1.6 34.6 0.00 59.7 67.5 4.5 10.5 4.0 100 10 72.0 27.7 19.2 2.2 52.6 0.00 63.5 67.3 4.3 10.5 3.6 100 11 75.9 27.0 16.2 2.6 48.3 0.00 66.4 67.1 3.6 7.2 3.4 94 12 78.4 26.8 14.8 2.8 42.3 0.00 68.5 66.9 2.7 6.0 2.5 97 13 81.0 26.1 13.3 3.1 51.8 0.00 70.7 66.7 2.9 7.4 2.0 108 14 82.2 23.9 11.6 3.3 39.9 0.00 71.8 66.7 1.8 6.3 1.3 149 15 82.9 22.1 10.6 3.4 32.5 0.00 72.3 66.7 2.0 6.7 1.3 232 16 83.3 21.4 10.1 3.5 30.8 0.00 72.3 66.7 2.7 6.7 0.9 70 17 82.2 21.9 10.7 3.4 13.4 0.00 70.9 66.9 3.1 7.4 2.9 59 18 80.6 22.3 11.6 3.2 5.3 0.00 69.3 66.9 1.3 4.3 1.1 35 19 72.5 27.5 18.7 2.2 0.0 0.00 67.3 67.1 0.7 2.5 0.4 329 20 69.8 32.2 25.0 1.9 0.0 0.00 65.7 67.3 1.3 4.9 0.9 260 21 64.0 34.7 33.5 1.4 0.0 0.01 64.4 67.3 1.1 3.8 0.9 53 22 63.7 28.9 26.8 1.5 0.0 0.00 63.5 67.5 1.3 3.1 1.1 85 23 60.8 28.8 29.4 1.3 0.0 0.00 62.4 67.5 1.1 2.9 0.9 63 24 60.1 28.0 29.4 1.3 0.0 0.00 61.2 67.5 1.6 2.7 1.3 87 AZMET Daily Weather Data : TUCSON : Oct 10 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.1 49.6 67.1 DegF RELATIVE HUMIDITY 50.0 8.9 24.8 % DEWPOINT 27.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 72.9 56.5 64.2 DegF SOIL TEMP. 20 in 68.5 66.7 67.5 DegF WIND SPEED 10.5 2.0 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 92 Degrees SOLAR RADIATION 368.6 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.3 4753 17.5 5933 22.3 7190 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 11 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.9 28.6 32.5 1.1 0.0 0.00 60.3 67.5 1.1 2.7 0.9 100 2 56.1 28.0 33.9 1.0 0.0 0.00 59.2 67.5 0.9 2.5 0.9 89 3 54.7 28.4 36.4 0.9 0.0 0.00 58.3 67.3 1.1 2.7 0.9 113 4 54.3 28.9 37.5 0.9 0.0 0.00 57.6 67.3 1.6 4.3 1.1 70 5 52.7 29.1 40.2 0.8 0.0 0.00 56.7 67.1 1.3 4.7 1.1 85 6 52.3 28.8 40.1 0.8 0.0 0.00 55.8 67.1 1.8 3.8 1.8 84 7 53.8 28.8 37.9 0.9 1.9 0.00 55.2 66.9 2.9 5.6 2.7 90 8 60.4 31.1 32.8 1.2 16.0 0.00 55.6 66.7 3.8 6.3 3.6 95 9 70.0 37.6 30.2 1.8 33.7 0.00 58.6 66.6 4.0 7.4 3.8 100 10 73.9 41.7 31.5 2.0 49.7 0.00 62.8 66.4 5.6 11.6 5.4 102 11 75.7 46.9 36.1 2.0 59.5 0.00 66.7 66.2 5.4 12.1 4.0 143 12 77.9 41.5 27.3 2.4 68.3 0.00 70.0 66.2 5.6 12.1 4.3 196 13 78.8 40.5 25.3 2.5 69.8 0.00 72.7 66.0 4.7 10.7 2.7 160 14 80.2 39.7 23.7 2.7 64.7 0.00 74.3 66.0 5.4 17.2 4.0 133 15 81.9 39.4 22.2 2.9 53.8 0.00 75.0 66.0 4.5 12.1 2.2 180 16 82.6 38.5 20.7 3.0 38.9 0.00 74.8 66.2 4.0 11.0 2.0 222 17 81.5 39.7 22.6 2.8 11.5 0.00 72.9 66.4 3.1 6.9 1.6 199 18 80.6 39.6 23.2 2.7 4.5 0.00 70.5 66.6 2.0 6.7 1.8 147 19 78.6 41.5 26.6 2.5 0.0 0.00 68.5 66.7 3.1 10.3 2.9 200 20 77.2 43.0 29.6 2.2 0.0 0.00 67.1 66.9 2.2 7.8 2.0 198 21 73.4 44.6 35.5 1.8 0.0 0.01 65.8 67.1 1.3 4.5 0.4 111 22 68.9 44.6 41.5 1.4 0.0 0.00 64.6 67.1 2.5 5.1 2.2 75 23 66.0 44.8 46.1 1.2 0.0 0.00 63.5 67.3 1.1 3.1 0.9 112 24 65.3 45.3 48.4 1.1 0.0 0.00 62.6 67.3 1.8 6.3 1.8 91 AZMET Daily Weather Data : TUCSON : Oct 11 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.5 51.4 68.9 DegF RELATIVE HUMIDITY 51.2 18.6 32.6 % DEWPOINT 37.6 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 75.0 55.0 64.4 DegF SOIL TEMP. 20 in 67.5 66.0 66.7 DegF WIND SPEED 17.2 2.9 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 131 Degrees SOLAR RADIATION 472.1 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 13.0 4766 17.5 5950 22.5 7212 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 12 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.6 45.7 50.2 1.0 0.0 0.00 61.7 67.3 2.2 5.4 2.0 82 2 62.6 45.9 54.2 0.9 0.0 0.00 61.0 67.3 1.8 3.4 1.8 77 3 63.3 47.1 55.6 0.9 0.0 0.00 60.4 67.3 2.0 4.5 2.0 99 4 59.7 46.9 62.8 0.6 0.0 0.00 59.9 67.3 1.3 5.8 1.3 86 5 59.5 47.3 63.7 0.6 0.0 0.00 59.2 67.1 2.0 4.3 1.8 90 6 58.3 47.3 66.8 0.6 0.0 0.00 58.6 67.1 1.3 4.0 1.1 111 7 55.2 46.8 73.3 0.4 1.7 0.00 57.9 66.9 1.1 2.9 0.9 83 8 61.3 48.4 62.6 0.7 16.5 0.00 58.5 66.9 1.3 3.6 1.3 49 9 70.3 51.1 50.7 1.3 34.2 0.00 61.3 66.7 4.9 11.4 4.9 88 10 74.7 49.5 41.0 1.7 50.2 0.00 64.9 66.6 6.9 11.4 6.5 112 11 76.8 47.1 35.1 2.0 61.9 0.00 68.7 66.6 4.5 9.8 3.6 143 12 79.0 45.9 31.1 2.3 68.8 0.00 72.7 66.4 4.3 9.4 2.9 152 13 81.0 44.6 27.7 2.6 64.3 0.00 75.9 66.4 5.6 16.3 3.1 150 14 83.3 43.5 24.7 2.9 58.5 0.00 77.7 66.4 5.8 13.6 4.5 165 15 84.0 43.2 23.8 3.0 43.0 0.00 78.1 66.4 7.4 15.7 6.5 131 16 85.8 42.8 22.2 3.3 43.5 0.00 78.6 66.6 5.8 15.2 4.0 164 17 84.9 43.5 23.5 3.1 23.4 0.00 77.7 66.7 6.7 17.0 5.4 145 18 83.5 42.3 23.4 3.0 4.3 0.00 75.2 67.1 5.1 13.4 4.3 207 19 81.9 43.0 25.2 2.8 0.0 0.00 73.0 67.3 4.5 10.1 4.0 203 20 79.7 44.4 28.8 2.5 0.0 0.00 71.2 67.5 2.7 8.3 2.2 188 21 75.7 51.6 43.1 1.7 0.0 0.00 69.3 67.6 7.2 14.3 6.9 288 22 73.2 54.9 52.7 1.3 0.0 0.00 68.0 67.8 5.8 10.3 5.4 301 23 70.7 56.3 60.5 1.0 0.0 0.00 66.9 68.0 2.2 4.9 2.0 304 24 70.3 55.8 60.1 1.0 0.0 0.00 66.7 68.0 5.1 10.3 4.5 285 AZMET Daily Weather Data : TUCSON : Oct 12 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.7 54.1 72.5 DegF RELATIVE HUMIDITY 75.7 19.6 44.3 % DEWPOINT 47.3 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 78.6 57.9 67.5 DegF SOIL TEMP. 20 in 68.0 66.4 67.1 DegF WIND SPEED 17.0 4.0 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 150 Degrees SOLAR RADIATION 470.2 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 15.5 4781 20.3 5971 25.4 7238 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 13 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.2 55.4 59.6 1.0 0.0 0.00 66.0 68.2 5.8 14.1 5.6 252 2 68.0 55.2 63.5 0.9 0.0 0.00 65.1 68.2 1.3 5.1 0.9 77 3 66.6 54.9 66.0 0.8 0.0 0.00 64.4 68.2 1.3 3.4 0.7 70 4 64.6 54.5 69.8 0.6 0.0 0.00 63.7 68.0 1.3 3.6 1.1 323 5 66.2 54.3 65.4 0.8 0.0 0.00 63.0 68.0 1.8 4.0 1.8 334 6 65.8 54.3 66.4 0.7 0.0 0.00 62.4 68.0 2.5 5.8 2.0 322 7 64.4 54.1 69.5 0.6 1.0 0.00 61.9 68.0 1.1 3.6 0.7 293 8 66.2 55.6 68.9 0.7 13.1 0.00 62.8 67.8 4.3 9.8 4.0 286 9 67.3 55.9 67.1 0.8 32.7 0.00 64.9 67.8 6.0 9.2 5.8 298 10 71.2 55.2 57.0 1.1 48.7 0.00 68.2 67.6 2.9 6.9 1.8 268 11 74.5 53.2 47.8 1.5 60.2 0.00 71.6 67.6 4.7 12.3 4.0 113 12 76.6 50.9 40.7 1.9 66.7 0.00 74.5 67.5 3.8 10.5 3.1 94 13 78.4 48.0 34.4 2.2 68.8 0.00 76.6 67.5 4.9 10.7 3.8 54 14 81.1 44.6 27.6 2.6 59.7 0.00 77.5 67.5 4.9 14.1 1.1 36 15 82.6 40.6 22.8 2.9 49.0 0.00 77.5 67.5 4.7 12.8 3.4 280 16 83.5 37.2 19.2 3.2 37.3 0.00 76.8 67.6 4.9 11.9 4.0 291 17 82.8 38.7 20.9 3.0 20.8 0.00 74.5 67.8 7.4 13.6 7.2 298 18 80.6 40.5 24.0 2.7 4.5 0.00 71.6 68.0 7.2 11.6 7.2 298 19 77.7 40.3 26.2 2.4 0.0 0.00 69.4 68.2 4.7 8.3 4.7 290 20 74.3 42.4 31.9 2.0 0.0 0.00 67.6 68.4 3.8 5.6 3.8 285 21 72.1 43.5 35.8 1.7 0.0 0.00 66.2 68.4 4.3 7.2 4.3 300 22 70.0 43.9 39.1 1.5 0.0 0.00 65.1 68.5 3.6 6.3 3.4 278 23 67.6 44.1 42.8 1.3 0.0 0.00 64.0 68.5 1.8 4.9 1.6 269 24 62.2 44.4 52.1 0.9 0.0 0.00 63.1 68.5 1.1 3.1 0.7 67 AZMET Daily Weather Data : TUCSON : Oct 13 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.4 60.4 72.3 DegF RELATIVE HUMIDITY 72.6 17.0 46.6 % DEWPOINT 48.4 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 77.9 61.9 68.4 DegF SOIL TEMP. 20 in 68.5 67.5 68.0 DegF WIND SPEED 14.1 3.8 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 297 Degrees SOLAR RADIATION 463.0 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 17.5 4798 22.5 5993 27.4 7265 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 14 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.3 43.9 54.8 0.8 0.0 0.00 62.2 68.5 0.9 2.0 0.9 98 2 58.3 43.3 57.5 0.7 0.0 0.00 61.3 68.5 1.3 2.2 1.3 78 3 56.8 43.2 60.2 0.6 0.0 0.00 60.4 68.4 0.9 2.0 0.9 72 4 55.0 43.2 64.1 0.5 0.0 0.00 59.7 68.4 0.9 2.5 0.9 78 5 55.0 43.0 63.9 0.5 0.0 0.00 59.0 68.2 2.0 4.5 2.0 72 6 55.4 43.0 63.0 0.6 0.0 0.00 58.5 68.0 2.0 3.6 1.8 85 7 54.9 42.8 63.8 0.5 1.4 0.00 57.9 68.0 1.6 3.1 1.6 87 8 59.7 43.5 55.4 0.8 15.5 0.00 58.3 67.8 1.3 2.9 1.3 44 9 67.5 43.5 42.2 1.3 33.0 0.00 61.2 67.6 1.1 2.7 0.9 33 10 74.1 43.5 33.4 1.9 49.0 0.00 65.1 67.5 1.3 4.3 0.9 144 11 77.9 47.3 34.2 2.2 60.7 0.00 69.3 67.3 2.7 8.3 1.3 100 12 79.5 50.9 36.9 2.2 66.9 0.00 73.4 67.1 2.7 7.2 1.3 225 13 81.5 47.8 31.0 2.5 67.8 0.00 77.0 67.1 3.1 8.3 1.3 141 14 83.3 46.9 28.2 2.8 62.6 0.00 79.3 67.1 5.4 13.4 3.8 309 15 84.0 44.1 24.6 3.0 52.3 0.00 80.2 67.1 7.6 16.3 6.7 310 16 84.0 43.2 23.9 3.0 37.8 0.00 79.9 67.3 8.1 15.0 7.4 308 17 83.5 41.9 23.0 3.0 20.8 0.00 78.1 67.5 9.4 15.0 9.2 301 18 81.9 41.5 24.0 2.8 4.5 0.00 75.2 67.6 7.6 12.8 7.4 295 19 78.8 41.9 26.7 2.5 0.0 0.00 72.9 67.8 6.3 9.4 6.0 293 20 75.7 41.9 29.7 2.1 0.0 0.00 70.7 68.2 7.4 11.0 7.2 273 21 75.6 41.2 29.2 2.2 0.0 0.00 68.5 68.4 4.0 8.3 3.6 305 22 70.7 43.3 37.5 1.6 0.0 0.00 66.9 68.5 2.0 5.6 1.6 288 23 66.4 46.2 49.2 1.1 0.0 0.01 65.7 68.5 1.3 4.9 0.7 96 24 63.1 44.2 50.2 1.0 0.0 0.00 65.7 68.7 1.3 2.9 1.1 69 AZMET Daily Weather Data : TUCSON : Oct 14 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.1 54.0 70.2 DegF RELATIVE HUMIDITY 75.3 22.2 42.0 % DEWPOINT 44.1 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 80.4 57.9 67.8 DegF SOIL TEMP. 20 in 68.7 67.1 67.8 DegF WIND SPEED 16.3 3.4 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 308 Degrees SOLAR RADIATION 472.5 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 14.6 4813 19.4 6013 24.5 7289 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 15 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.8 44.8 55.5 0.8 0.0 0.00 64.6 68.7 1.1 3.1 0.9 91 2 60.4 43.2 53.2 0.8 0.0 0.00 63.5 68.7 1.3 3.4 1.1 104 3 59.7 42.8 53.5 0.8 0.0 0.00 62.4 68.5 1.8 3.4 1.6 93 4 57.9 42.8 57.1 0.7 0.0 0.00 61.5 68.5 1.1 3.4 0.9 69 5 55.4 43.0 62.8 0.6 0.0 0.00 60.6 68.5 0.7 1.8 0.7 111 6 54.0 43.0 66.3 0.5 0.0 0.00 59.7 68.4 0.7 3.8 0.7 105 7 54.7 43.0 64.2 0.5 1.4 0.00 59.0 68.2 1.8 3.6 1.8 78 8 61.0 43.9 53.8 0.9 15.3 0.00 59.0 68.0 2.2 4.3 2.2 93 9 66.9 44.4 44.4 1.3 32.5 0.00 61.5 68.0 2.5 5.6 2.2 77 10 72.3 44.6 37.1 1.7 48.0 0.00 65.5 67.8 1.6 5.1 1.1 18 11 77.2 44.1 31.0 2.2 59.7 0.00 69.6 67.6 1.6 4.5 0.2 320 12 80.8 43.9 27.1 2.6 66.4 0.00 73.4 67.5 2.0 6.7 1.3 285 13 83.3 43.0 24.3 2.9 67.1 0.00 76.1 67.3 3.8 8.9 3.1 294 14 85.8 43.3 22.7 3.3 62.1 0.00 77.0 67.3 7.6 13.4 6.9 294 15 86.7 43.7 22.3 3.4 51.8 0.00 76.5 67.3 10.3 15.4 9.8 285 16 86.9 43.2 21.7 3.4 37.3 0.00 75.2 67.5 11.0 17.0 10.5 291 17 85.8 42.8 22.2 3.3 20.3 0.00 73.4 67.6 11.0 15.9 10.7 282 18 83.5 42.4 23.5 3.0 4.1 0.00 71.1 67.8 10.1 16.1 9.8 281 19 80.6 41.9 25.2 2.7 0.0 0.00 69.3 68.0 7.8 12.3 7.6 290 20 77.9 42.3 28.0 2.4 0.0 0.00 67.8 68.0 7.8 12.1 7.6 282 21 74.7 42.4 31.5 2.0 0.0 0.00 66.6 68.2 2.2 5.6 2.2 291 22 68.5 43.3 40.3 1.4 0.0 0.00 65.5 68.2 0.7 2.2 0.4 272 23 64.9 43.9 46.5 1.1 0.0 0.00 64.4 68.4 1.3 3.6 1.1 94 24 64.0 43.5 47.3 1.1 0.0 0.00 63.5 68.4 2.0 2.7 1.8 91 AZMET Daily Weather Data : TUCSON : Oct 15 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.8 53.1 71.1 DegF RELATIVE HUMIDITY 69.0 20.6 40.1 % DEWPOINT 43.3 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 77.0 58.8 66.9 DegF SOIL TEMP. 20 in 68.7 67.3 68.0 DegF WIND SPEED 17.0 3.8 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 292 Degrees SOLAR RADIATION 466.1 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 15.3 4828 20.2 6033 25.2 7315 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 16 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.3 43.3 47.9 1.0 0.0 0.00 62.6 68.4 1.3 3.4 1.3 107 2 62.4 43.2 49.3 1.0 0.0 0.00 61.7 68.4 1.6 3.4 1.6 86 3 62.2 43.3 49.9 1.0 0.0 0.00 61.0 68.2 2.2 3.6 2.0 85 4 58.5 43.5 57.9 0.7 0.0 0.00 60.4 68.2 0.9 2.7 0.9 70 5 56.3 43.7 62.7 0.6 0.0 0.00 59.7 68.0 0.4 1.3 0.4 64 6 54.5 43.3 66.1 0.5 0.0 0.00 59.0 67.8 0.7 2.0 0.7 77 7 53.8 43.7 68.6 0.4 1.4 0.00 58.5 67.8 0.4 1.3 0.4 98 8 62.4 45.5 54.3 0.9 15.1 0.00 58.8 67.6 0.4 1.1 0.4 100 9 70.0 43.9 39.1 1.5 32.5 0.00 61.5 67.5 1.6 3.8 1.3 71 10 75.2 44.6 33.7 2.0 48.0 0.00 65.3 67.3 0.9 3.4 0.2 217 11 80.6 43.3 26.9 2.6 59.7 0.00 69.6 67.1 1.8 4.3 1.3 273 12 84.9 42.4 22.6 3.2 66.2 0.00 73.4 67.1 4.5 8.5 4.0 262 13 89.6 40.3 17.9 3.9 66.9 0.00 76.8 67.1 5.8 9.6 5.4 280 14 92.7 39.6 15.8 4.4 61.9 0.00 79.3 67.1 4.5 10.3 3.6 274 15 94.3 38.3 14.3 4.7 51.6 0.00 80.8 67.1 4.0 9.8 2.9 287 16 94.6 37.6 13.7 4.8 36.8 0.00 80.8 67.1 4.9 10.3 4.0 274 17 93.9 37.4 13.9 4.7 19.8 0.00 79.2 67.3 7.4 11.6 7.2 300 18 91.2 38.3 15.8 4.2 3.8 0.00 76.5 67.6 7.6 12.8 7.4 295 19 86.7 39.4 18.9 3.5 0.0 0.00 74.1 67.8 5.1 8.3 4.9 308 20 82.9 40.1 21.9 3.0 0.0 0.00 72.3 68.2 6.7 11.6 6.5 268 21 78.8 40.8 25.9 2.5 0.0 0.00 70.2 68.4 3.1 7.4 2.9 290 22 70.7 45.1 40.0 1.5 0.0 0.01 68.5 68.5 1.3 3.8 1.1 74 23 69.6 43.5 39.1 1.5 0.0 0.00 67.5 68.7 2.2 4.5 2.2 70 24 67.1 42.6 41.0 1.3 0.0 0.00 66.6 68.7 1.6 3.4 1.3 84 AZMET Daily Weather Data : TUCSON : Oct 16 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.4 53.1 74.8 DegF RELATIVE HUMIDITY 70.4 12.5 35.7 % DEWPOINT 41.9 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 81.0 58.5 68.4 DegF SOIL TEMP. 20 in 68.7 66.9 67.8 DegF WIND SPEED 12.8 2.9 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 293 Degrees SOLAR RADIATION 463.7 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 17.3 4846 22.3 6055 27.4 7342 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 17 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.4 42.3 41.7 1.3 0.0 0.00 65.7 68.7 1.6 2.9 1.3 81 2 63.9 42.8 46.3 1.1 0.0 0.00 64.6 68.7 1.3 4.0 1.1 96 3 63.0 42.8 47.6 1.0 0.0 0.00 63.7 68.7 1.6 3.8 1.6 58 4 61.3 42.3 49.4 0.9 0.0 0.00 62.6 68.7 1.3 3.6 1.3 88 5 58.8 42.8 55.1 0.8 0.0 0.00 61.7 68.7 0.9 2.7 0.9 79 6 59.5 42.4 53.1 0.8 0.0 0.00 61.0 68.5 1.3 3.1 1.1 75 7 59.4 42.6 53.7 0.8 1.2 0.00 60.4 68.4 0.9 2.7 0.9 74 8 69.3 41.9 37.4 1.5 15.3 0.00 60.8 68.4 2.7 4.3 2.7 91 9 79.0 42.6 27.8 2.5 32.7 0.00 63.7 68.2 3.6 9.4 3.4 96 10 87.6 40.1 18.8 3.6 48.3 0.00 67.1 68.0 5.8 11.4 5.4 126 11 90.9 39.6 16.7 4.1 59.5 0.00 70.5 67.8 7.2 13.0 6.7 97 12 93.4 41.0 16.3 4.5 65.5 0.00 73.8 67.8 7.6 14.3 6.9 102 13 95.0 41.4 15.8 4.7 65.9 0.00 75.9 67.6 7.2 15.0 6.5 122 14 95.5 41.9 15.8 4.8 60.9 0.00 77.7 67.6 5.4 12.5 4.5 120 15 96.1 41.7 15.4 4.9 50.9 0.00 78.8 67.6 4.5 10.5 3.6 93 16 97.2 41.4 14.7 5.1 38.7 0.00 79.2 67.8 2.2 7.2 0.7 33 17 96.3 41.0 15.0 5.0 19.8 0.00 77.5 67.8 6.3 12.3 5.8 87 18 93.2 41.4 16.7 4.4 1.7 0.00 74.5 68.0 7.6 15.7 7.4 67 19 91.4 41.9 18.0 4.1 0.0 0.00 72.3 68.2 9.6 16.6 9.4 73 20 89.1 43.9 20.9 3.7 0.0 0.15 71.1 68.4 10.3 19.0 10.1 77 21 87.3 44.8 23.0 3.4 0.0 0.04 69.4 68.5 8.3 14.5 8.1 85 22 86.4 45.1 23.9 3.3 0.0 0.00 68.7 68.7 7.8 13.6 7.6 90 23 86.0 46.4 25.2 3.2 0.0 0.00 68.2 68.9 6.9 14.1 6.7 92 24 84.9 47.5 27.3 3.0 0.0 0.00 67.6 68.9 5.1 10.7 4.9 116 AZMET Daily Weather Data : TUCSON : Oct 17 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.6 58.3 81.3 DegF RELATIVE HUMIDITY 57.3 13.2 29.0 % DEWPOINT 42.6 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 3.0 KPas SOIL TEMP. 4 in 79.2 60.3 68.9 DegF SOIL TEMP. 20 in 68.9 67.6 68.4 DegF WIND SPEED 19.0 4.9 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 92 Degrees SOLAR RADIATION 460.1 Langleys PRECIPITATION 0.19 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.3 4866 25.4 6080 30.4 7372 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 18 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 80.2 48.4 32.8 2.4 0.0 0.00 66.9 68.9 2.2 4.9 2.2 123 2 79.0 48.7 34.7 2.2 0.0 0.00 66.4 68.9 3.6 7.4 3.6 97 3 77.4 49.3 37.3 2.0 0.0 0.00 65.5 68.9 3.1 5.6 3.1 80 4 73.2 50.2 44.2 1.6 0.0 0.00 64.8 68.9 2.5 5.1 2.5 98 5 71.8 50.5 47.2 1.4 0.0 0.00 64.0 68.7 2.2 4.0 2.2 91 6 69.8 50.5 50.4 1.2 0.0 0.00 63.5 68.7 3.4 5.1 3.1 94 7 68.2 50.2 52.7 1.1 1.2 0.00 62.8 68.7 2.2 4.0 2.2 82 8 70.7 51.3 50.3 1.3 14.6 0.00 63.0 68.5 2.7 5.4 2.7 83 9 78.1 52.9 41.9 1.9 31.8 0.00 65.7 68.5 2.0 5.8 1.8 88 10 84.6 50.4 30.7 2.8 47.1 0.00 69.4 68.4 3.1 6.7 2.9 123 11 88.7 47.8 24.6 3.5 58.3 0.00 73.2 68.2 3.4 9.2 2.9 131 12 90.7 45.5 21.1 3.9 64.7 0.00 76.6 68.2 2.5 8.1 1.3 153 13 91.2 45.1 20.5 4.0 65.5 0.00 78.8 68.2 4.3 11.2 2.7 84 14 92.5 45.1 19.6 4.2 60.4 0.00 80.2 68.2 3.6 10.3 2.5 125 15 93.7 44.1 18.2 4.4 49.7 0.00 80.6 68.2 3.8 9.6 1.8 147 16 94.6 44.1 17.7 4.6 35.8 0.00 80.4 68.4 3.1 10.1 1.8 308 17 93.0 41.2 16.7 4.4 9.8 0.00 78.1 68.5 3.4 8.9 2.7 252 18 92.3 38.7 15.4 4.4 3.3 0.00 75.4 68.7 5.4 10.7 4.9 251 19 88.2 41.2 19.4 3.7 0.0 0.00 73.2 68.9 2.7 7.2 2.5 292 20 81.5 43.5 26.2 2.7 0.0 0.00 71.8 69.1 0.7 1.8 0.4 266 21 75.9 45.5 33.9 2.0 0.0 0.02 70.5 69.3 0.4 1.6 0.4 186 22 76.1 45.0 33.0 2.1 0.0 0.00 69.6 69.4 0.4 1.3 0.4 189 23 78.8 46.6 32.2 2.3 0.0 0.00 69.3 69.4 0.9 2.5 0.2 219 24 79.2 46.8 31.9 2.3 0.0 0.00 68.7 69.6 2.5 5.4 2.2 134 AZMET Daily Weather Data : TUCSON : Oct 18 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.9 66.9 82.0 DegF RELATIVE HUMIDITY 55.0 13.5 31.4 % DEWPOINT 46.8 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 80.6 62.6 70.7 DegF SOIL TEMP. 20 in 69.6 68.0 68.7 DegF WIND SPEED 11.2 2.7 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 115 Degrees SOLAR RADIATION 442.0 Langleys PRECIPITATION 0.02 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 23.9 4890 28.8 6109 33.8 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, 2009 AZMET Hourly Weather Data : TUCSON : Oct 19 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 79.7 51.8 37.8 2.2 0.0 0.00 68.2 69.6 3.6 10.3 3.6 121 2 77.5 55.9 47.7 1.7 0.0 0.00 67.6 69.6 4.5 10.1 4.3 97 3 73.8 58.1 58.2 1.2 0.0 0.00 67.1 69.4 3.6 4.9 3.4 90 4 72.5 57.4 58.9 1.1 0.0 0.00 66.4 69.4 3.4 6.7 3.4 87 5 70.5 58.5 65.5 0.9 0.0 0.00 65.8 69.4 2.5 4.5 2.5 89 6 69.4 58.1 67.7 0.8 0.0 0.00 65.3 69.3 2.5 4.9 2.5 98 7 68.7 58.5 69.7 0.7 0.7 0.00 64.9 69.3 3.4 6.5 3.4 87 8 71.1 57.9 63.5 0.9 10.5 0.00 64.9 69.3 4.5 8.3 4.5 91 9 77.2 59.0 53.4 1.5 31.1 0.00 67.1 69.1 5.1 11.0 4.9 89 10 80.4 59.2 48.5 1.8 45.9 0.00 70.3 69.1 6.0 13.0 5.6 109 11 82.9 58.3 43.2 2.2 57.3 0.00 73.6 68.9 5.4 12.1 4.7 119 12 85.5 54.5 34.9 2.7 64.7 0.00 76.6 68.9 4.7 11.2 3.6 113 13 89.1 47.1 23.6 3.6 66.4 0.00 79.2 68.9 7.4 16.6 6.0 239 14 90.5 44.1 20.1 3.9 61.4 0.00 80.8 68.9 8.7 17.4 7.8 252 15 91.2 41.2 17.6 4.1 51.1 0.00 81.5 68.9 9.4 21.0 8.5 255 16 90.7 41.5 18.1 4.0 32.3 0.00 81.1 69.1 7.4 15.0 6.3 250 17 89.4 40.1 17.8 3.9 12.4 0.00 79.0 69.3 8.5 20.6 7.6 261 18 87.4 39.2 18.3 3.6 3.8 0.00 76.5 69.4 7.6 13.6 7.4 273 19 82.8 41.0 23.0 3.0 0.0 0.00 74.3 69.6 1.8 7.4 1.8 263 20 78.3 45.7 32.1 2.3 0.0 0.00 72.3 69.8 0.9 2.2 0.4 281 21 72.0 47.1 41.4 1.6 0.0 0.00 70.5 70.0 0.9 3.4 0.9 63 22 71.2 48.2 44.3 1.5 0.0 0.00 68.9 70.0 0.9 3.6 0.4 152 23 68.4 48.7 49.5 1.2 0.0 0.00 67.6 70.2 1.6 3.1 1.3 85 24 67.6 49.5 52.2 1.1 0.0 0.00 67.1 70.2 2.0 4.7 1.8 73 AZMET Daily Weather Data : TUCSON : Oct 19 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.1 66.4 78.6 DegF RELATIVE HUMIDITY 70.5 15.4 42.0 % DEWPOINT 50.9 DegF ACTUAL VAPOR PRESS. 1.3 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 81.7 64.8 71.6 DegF SOIL TEMP. 20 in 70.2 68.9 69.4 DegF WIND SPEED 21.0 4.5 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 167 Degrees SOLAR RADIATION 437.4 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 22.9 4913 27.9 6137 32.9 7439 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 20 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.2 47.5 47.6 1.2 0.0 0.00 66.4 70.2 2.7 6.7 2.5 85 2 71.6 47.5 42.2 1.5 0.0 0.00 65.5 70.0 3.8 6.9 3.6 87 3 70.2 47.5 44.6 1.4 0.0 0.00 64.8 70.0 2.2 5.1 2.0 92 4 67.3 47.7 49.3 1.2 0.0 0.00 64.0 69.8 2.0 4.7 1.8 91 5 67.8 48.2 49.5 1.2 0.0 0.00 63.1 69.8 2.5 7.2 2.2 100 6 70.0 50.2 49.3 1.3 0.0 0.00 62.8 69.6 3.1 6.7 2.9 90 7 67.5 51.3 56.3 1.0 1.0 0.00 62.2 69.6 2.0 5.6 1.8 95 8 70.0 54.1 57.4 1.1 5.7 0.00 62.6 69.4 2.2 16.1 2.0 90 9 73.2 55.8 54.5 1.3 13.1 0.00 63.7 69.3 4.9 12.5 3.4 198 10 76.6 50.9 40.7 1.9 44.9 0.00 66.9 69.1 6.5 15.2 5.6 225 11 78.3 45.5 31.5 2.3 54.0 0.00 69.4 68.9 10.7 19.7 9.4 233 12 79.3 40.3 24.8 2.6 65.9 0.00 71.1 68.9 11.0 21.3 9.4 241 13 78.1 45.1 31.4 2.3 49.7 0.00 72.0 68.7 13.9 22.8 11.9 294 14 77.5 46.9 33.9 2.1 50.9 0.00 71.8 68.7 15.2 25.1 14.3 306 15 77.0 42.4 29.1 2.3 41.8 0.00 71.6 68.7 15.0 24.8 14.3 290 16 76.8 33.4 20.6 2.5 35.6 0.00 70.9 68.7 16.3 24.4 15.9 292 17 74.3 33.8 22.8 2.2 18.2 0.00 69.4 68.7 15.2 25.3 14.8 307 18 71.1 33.6 25.1 1.9 3.1 0.00 67.3 68.7 14.3 23.9 13.9 313 19 69.1 32.5 25.9 1.8 0.0 0.00 65.5 68.9 9.2 17.7 8.9 314 20 66.9 32.0 27.0 1.6 0.0 0.00 63.9 68.9 4.3 8.7 4.0 299 21 64.4 31.5 28.9 1.5 0.0 0.00 62.6 68.9 4.5 6.5 4.5 258 22 63.0 30.9 29.7 1.4 0.0 0.00 61.3 68.9 2.9 6.3 2.7 245 23 59.2 31.1 34.4 1.1 0.0 0.00 60.4 68.9 0.9 2.7 0.7 260 24 54.7 32.2 42.2 0.8 0.0 0.00 59.4 68.7 0.9 2.0 0.7 134 AZMET Daily Weather Data : TUCSON : Oct 20 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.0 53.6 70.5 DegF RELATIVE HUMIDITY 61.0 17.8 37.4 % DEWPOINT 42.1 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 72.1 59.4 66.0 DegF SOIL TEMP. 20 in 70.2 68.7 69.3 DegF WIND SPEED 25.3 6.9 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 288 Degrees SOLAR RADIATION 383.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.4 4925 17.3 6154 22.3 7462 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 21 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.7 32.2 45.5 0.7 0.0 0.00 58.5 68.7 0.9 3.1 0.7 113 2 52.7 30.9 42.9 0.8 0.0 0.00 57.6 68.5 2.0 3.4 2.0 82 3 52.0 31.5 45.2 0.7 0.0 0.00 56.8 68.4 1.8 3.4 1.8 91 4 51.6 31.1 45.4 0.7 0.0 0.00 56.1 68.2 2.0 3.6 2.0 90 5 49.8 32.0 50.6 0.6 0.0 0.00 55.6 68.0 1.3 4.0 1.1 85 6 47.8 32.7 55.7 0.5 0.0 0.00 54.9 67.8 1.8 3.6 1.6 84 7 47.5 32.7 56.2 0.5 1.0 0.00 54.3 67.6 1.3 2.9 1.1 98 8 53.8 32.4 44.4 0.8 14.3 0.00 54.5 67.5 2.5 6.3 2.5 90 9 59.7 32.9 36.3 1.1 31.5 0.00 56.8 67.3 2.9 5.8 2.7 86 10 64.8 33.8 31.5 1.4 47.1 0.00 60.6 67.1 1.6 4.3 0.4 207 11 67.5 34.0 28.8 1.6 58.3 0.00 64.8 66.7 2.2 7.2 0.7 307 12 69.3 35.8 29.0 1.7 64.0 0.00 68.9 66.6 2.7 6.9 0.9 246 13 71.6 36.1 27.2 1.9 64.7 0.00 72.3 66.6 2.9 9.6 0.4 244 14 73.8 34.5 23.8 2.2 52.8 0.00 74.5 66.4 5.1 15.4 4.5 299 15 74.8 33.8 22.3 2.3 49.5 0.00 75.7 66.4 4.0 10.3 2.9 253 16 75.4 32.9 21.0 2.4 34.6 0.00 75.4 66.6 5.6 13.6 4.7 267 17 74.8 32.4 21.0 2.3 18.2 0.00 73.2 66.6 8.5 14.1 8.1 294 18 73.0 32.2 22.1 2.2 3.1 0.00 70.3 66.7 6.7 10.7 6.5 293 19 70.5 32.7 24.7 1.9 0.0 0.00 68.0 66.9 4.3 8.3 4.0 296 20 67.6 33.4 28.1 1.7 0.0 0.00 66.0 67.1 4.3 8.3 4.0 304 21 65.8 34.0 30.7 1.5 0.0 0.00 63.9 67.3 3.4 7.4 2.9 271 22 60.1 40.3 48.2 0.9 0.0 0.00 62.4 67.5 1.1 2.7 0.7 62 23 57.0 37.9 48.8 0.8 0.0 0.00 62.6 67.5 1.6 4.7 0.4 88 24 55.2 35.4 46.9 0.8 0.0 0.00 62.2 67.5 1.3 3.4 1.1 80 AZMET Daily Weather Data : TUCSON : Oct 21 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.5 46.0 62.1 DegF RELATIVE HUMIDITY 69.0 19.2 36.5 % DEWPOINT 33.6 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 75.7 54.1 63.5 DegF SOIL TEMP. 20 in 68.7 66.4 67.3 DegF WIND SPEED 15.4 2.9 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 300 Degrees SOLAR RADIATION 439.1 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 8.5 4934 11.9 6166 16.4 7478 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 22 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.3 34.9 47.8 0.8 0.0 0.00 61.5 67.5 2.0 3.4 2.0 88 2 52.9 34.9 50.2 0.7 0.0 0.00 60.4 67.5 1.6 3.1 1.3 62 3 52.0 35.2 52.7 0.6 0.0 0.00 59.2 67.3 1.3 2.7 1.3 82 4 49.6 35.2 57.7 0.5 0.0 0.00 57.9 67.3 1.1 2.7 1.1 79 5 49.1 34.7 57.7 0.5 0.0 0.00 56.7 67.1 2.0 4.5 2.0 86 6 47.3 35.2 62.8 0.4 0.0 0.00 55.8 67.1 1.3 3.1 1.3 96 7 46.8 35.2 64.0 0.4 1.0 0.00 54.9 66.9 1.1 2.2 1.1 90 8 53.6 35.6 50.6 0.7 13.9 0.00 54.9 66.7 2.2 6.0 2.2 97 9 60.3 36.3 40.9 1.1 30.3 0.00 57.0 66.6 3.8 6.3 3.6 81 10 67.5 37.0 32.6 1.6 45.6 0.00 61.0 66.4 2.2 5.6 1.8 88 11 73.0 34.9 24.7 2.1 55.9 0.00 65.1 66.0 2.7 6.7 2.2 121 12 75.7 34.2 22.0 2.4 63.3 0.00 68.7 65.8 3.1 7.4 1.3 239 13 77.5 33.4 20.1 2.6 62.6 0.00 71.1 65.8 5.6 11.9 4.9 283 14 79.3 32.7 18.4 2.8 59.3 0.00 72.0 65.7 7.8 14.1 6.9 288 15 79.5 30.6 16.7 2.9 49.2 0.00 71.6 65.7 9.6 15.9 9.2 285 16 79.7 29.3 15.9 2.9 35.4 0.00 70.5 65.7 9.6 16.1 9.2 291 17 79.0 29.1 16.1 2.8 17.9 0.00 68.2 65.8 8.7 15.0 8.5 304 18 76.8 29.3 17.4 2.6 2.4 0.00 65.7 66.0 6.3 11.9 6.3 310 19 73.4 29.3 19.5 2.3 0.0 0.00 63.7 66.0 3.6 6.9 3.6 307 20 69.3 30.7 23.7 1.9 0.0 0.00 62.2 66.2 2.7 6.9 2.5 256 21 65.7 31.5 27.7 1.6 0.0 0.00 61.2 66.2 1.1 4.0 0.7 286 22 62.6 32.5 32.2 1.3 0.0 0.00 60.6 66.4 0.9 3.4 0.9 74 23 59.4 32.4 35.8 1.1 0.0 0.00 59.7 66.4 0.9 3.4 0.7 97 24 55.8 32.5 41.0 0.9 0.0 0.00 58.5 66.4 0.9 3.1 0.7 105 AZMET Daily Weather Data : TUCSON : Oct 22 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.6 45.7 64.2 DegF RELATIVE HUMIDITY 66.9 14.1 35.3 % DEWPOINT 33.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 72.1 54.7 62.6 DegF SOIL TEMP. 20 in 67.6 65.7 66.4 DegF WIND SPEED 16.1 3.4 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 306 Degrees SOLAR RADIATION 436.2 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 10.1 4944 13.9 6180 18.2 7496 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 23 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.6 32.7 44.9 0.8 0.0 0.00 57.6 66.2 1.3 3.4 1.1 66 2 53.6 32.7 44.9 0.8 0.0 0.00 56.7 66.2 1.8 4.3 1.3 93 3 51.4 32.7 48.5 0.7 0.0 0.00 55.8 66.0 1.6 2.9 1.6 77 4 50.2 32.7 50.8 0.6 0.0 0.00 55.0 66.0 1.1 2.7 1.1 76 5 48.4 33.1 55.1 0.5 0.0 0.00 54.5 65.8 0.7 1.6 0.7 93 6 47.5 32.5 56.0 0.5 0.0 0.00 53.8 65.7 1.1 3.4 1.1 60 7 46.2 32.7 59.3 0.4 1.0 0.00 53.2 65.5 0.9 2.0 0.9 100 8 52.5 34.3 49.9 0.7 13.4 0.00 53.4 65.3 0.9 3.4 0.7 88 9 62.8 33.3 33.0 1.3 30.1 0.00 55.9 65.3 0.7 1.8 0.4 60 10 67.6 35.1 30.1 1.6 45.4 0.00 59.9 65.1 0.9 3.4 0.7 64 11 73.0 33.6 23.6 2.1 57.1 0.00 64.0 64.9 1.8 6.3 1.3 108 12 76.6 32.4 19.9 2.5 63.5 0.00 68.0 64.8 1.8 6.3 0.0 236 13 79.0 29.5 16.3 2.8 64.5 0.00 71.2 64.6 2.7 8.3 1.6 279 14 80.8 27.0 13.8 3.1 59.5 0.00 73.6 64.6 4.7 11.4 3.8 246 15 81.7 26.2 13.1 3.2 49.2 0.00 74.3 64.6 9.4 17.2 8.7 275 16 82.0 25.2 12.4 3.3 34.4 0.00 73.8 64.8 10.1 17.0 9.4 276 17 80.4 24.3 12.6 3.1 14.1 0.00 71.8 64.8 10.5 16.8 10.3 282 18 77.7 25.2 14.3 2.8 2.6 0.00 69.1 65.1 8.5 12.1 8.3 286 19 74.7 25.3 15.9 2.5 0.0 0.00 66.7 65.3 7.2 11.6 6.9 304 20 71.6 25.7 17.8 2.2 0.0 0.00 64.9 65.5 5.1 8.3 4.9 262 21 66.4 30.6 26.3 1.6 0.0 0.01 63.0 65.7 1.8 4.5 0.7 131 22 59.9 34.2 37.8 1.1 0.0 0.00 61.9 65.8 1.1 3.1 0.7 100 23 55.8 29.3 36.1 1.0 0.0 0.00 61.0 65.8 1.1 2.7 1.1 100 24 54.5 27.9 35.6 0.9 0.0 0.00 59.7 65.8 1.8 3.4 1.8 81 AZMET Daily Weather Data : TUCSON : Oct 23 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.6 45.3 64.6 DegF RELATIVE HUMIDITY 63.2 11.4 32.0 % DEWPOINT 30.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 74.3 53.1 62.4 DegF SOIL TEMP. 20 in 66.4 64.6 65.3 DegF WIND SPEED 17.2 3.4 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 284 Degrees SOLAR RADIATION 434.6 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.2 4955 14.8 6195 18.9 7515 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 24 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.6 28.6 38.1 0.9 0.0 0.00 58.5 65.8 1.8 3.4 1.6 79 2 50.5 29.8 44.9 0.7 0.0 0.00 57.4 65.8 0.9 3.1 0.9 83 3 49.5 28.8 44.6 0.7 0.0 0.00 56.3 65.8 1.6 3.6 1.3 72 4 47.5 28.9 48.2 0.6 0.0 0.00 55.2 65.7 1.3 2.9 1.1 81 5 47.8 28.0 46.0 0.6 0.0 0.00 54.1 65.5 1.6 3.4 1.3 88 6 48.0 28.8 46.9 0.6 0.0 0.00 53.2 65.5 1.8 3.6 1.6 84 7 45.7 29.1 52.2 0.5 1.0 0.00 52.3 65.3 1.6 3.6 1.3 72 8 51.3 29.7 43.2 0.7 14.3 0.00 52.3 65.1 2.7 4.9 2.7 83 9 60.3 30.6 32.8 1.2 29.6 0.01 54.9 64.9 2.5 5.4 2.2 88 10 70.0 29.1 21.8 2.0 46.1 0.00 59.0 64.8 1.8 4.9 1.3 118 11 74.1 29.7 19.3 2.3 57.6 0.00 63.5 64.4 2.0 5.1 1.1 109 12 77.4 28.2 16.4 2.7 63.5 0.00 67.6 64.4 2.9 9.4 1.6 260 13 79.7 25.2 13.4 3.0 64.5 0.00 69.6 64.2 6.5 11.4 6.0 274 14 81.3 22.3 11.2 3.2 59.3 0.00 70.3 64.2 8.7 17.9 7.8 298 15 81.7 23.2 11.4 3.3 48.7 0.00 70.0 64.2 9.4 15.0 8.9 294 16 81.9 23.2 11.4 3.3 34.2 0.00 69.1 64.2 9.2 15.4 8.7 297 17 81.3 21.7 10.9 3.3 17.4 0.00 66.9 64.4 8.9 13.4 8.7 317 18 79.0 20.7 11.3 3.0 2.4 0.00 64.4 64.4 6.3 13.2 6.3 320 19 74.5 21.6 13.7 2.5 0.0 0.00 62.6 64.6 2.9 6.7 2.7 303 20 65.5 28.2 24.8 1.6 0.0 0.00 61.2 64.8 0.7 2.9 0.4 239 21 60.3 35.4 39.5 1.1 0.0 0.00 60.4 64.8 0.4 1.8 0.2 282 22 59.2 28.0 30.4 1.2 0.0 0.00 59.9 64.9 1.1 4.9 0.7 95 23 57.6 26.6 30.1 1.1 0.0 0.00 58.8 64.9 1.6 3.4 1.6 84 24 57.4 25.7 29.3 1.1 0.0 0.00 57.7 64.9 2.0 4.0 2.0 72 AZMET Daily Weather Data : TUCSON : Oct 24 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.6 44.2 64.0 DegF RELATIVE HUMIDITY 73.0 9.3 28.8 % DEWPOINT 27.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 70.3 52.2 60.6 DegF SOIL TEMP. 20 in 66.0 64.0 64.9 DegF WIND SPEED 17.9 3.4 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 318 Degrees SOLAR RADIATION 438.9 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.0 4966 14.4 6209 18.5 7534 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 25 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.7 25.7 28.9 1.2 0.0 0.00 56.8 64.9 2.5 4.0 2.5 90 2 57.0 25.2 29.2 1.1 0.0 0.00 56.1 64.9 2.0 3.6 2.0 104 3 54.5 25.9 32.8 1.0 0.0 0.00 55.2 64.8 1.6 3.6 1.3 77 4 52.2 28.0 39.1 0.8 0.0 0.00 54.7 64.8 0.9 2.0 0.9 76 5 54.0 27.7 36.1 0.9 0.0 0.00 54.7 64.6 1.1 3.6 1.1 70 6 53.4 27.7 37.0 0.9 0.0 0.00 54.3 64.4 1.1 3.6 0.9 83 7 51.6 27.9 39.4 0.8 0.2 0.00 53.8 64.4 2.0 4.3 2.0 93 8 59.2 26.4 28.7 1.2 12.9 0.00 53.4 64.2 3.6 6.7 3.4 87 9 66.4 27.7 23.2 1.7 29.9 0.00 55.8 64.0 3.8 7.2 3.8 96 10 71.6 28.9 20.4 2.1 45.6 0.00 59.7 63.9 2.7 5.8 2.5 93 11 76.6 28.2 16.8 2.6 49.7 0.00 63.7 63.7 1.3 4.9 0.4 227 12 79.2 29.1 16.0 2.9 61.4 0.00 67.5 63.7 3.8 10.7 3.4 271 13 81.0 28.9 14.9 3.1 62.3 0.00 69.4 63.5 7.8 15.9 7.2 285 14 82.4 28.8 14.2 3.2 57.3 0.00 70.2 63.5 9.6 17.7 8.5 300 15 82.9 29.5 14.3 3.3 46.8 0.00 70.0 63.5 10.7 18.6 10.3 293 16 82.4 29.3 14.5 3.2 32.5 0.00 68.9 63.7 11.0 17.4 10.5 297 17 81.5 29.3 14.9 3.1 16.0 0.00 67.1 63.9 9.8 16.1 9.4 312 18 79.0 28.6 15.8 2.8 2.2 0.00 64.9 64.0 8.1 15.4 7.8 301 19 74.8 28.4 18.0 2.4 0.0 0.00 63.1 64.0 4.5 8.9 4.3 276 20 67.6 30.2 24.8 1.7 0.0 0.00 61.5 64.2 1.1 4.3 0.4 258 21 65.3 30.7 27.4 1.5 0.0 0.01 60.3 64.4 1.8 4.7 1.3 319 22 64.0 30.4 28.0 1.5 0.0 0.00 59.0 64.4 2.5 4.5 1.3 299 23 61.3 29.3 29.6 1.3 0.0 0.00 57.9 64.6 2.5 5.6 1.8 88 24 59.7 27.9 29.5 1.2 0.0 0.00 57.0 64.6 1.8 4.9 1.1 100 AZMET Daily Weather Data : TUCSON : Oct 25 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.7 50.0 67.3 DegF RELATIVE HUMIDITY 44.0 13.1 24.7 % DEWPOINT 28.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 70.2 53.4 60.6 DegF SOIL TEMP. 20 in 64.9 63.5 64.2 DegF WIND SPEED 18.6 4.0 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 308 Degrees SOLAR RADIATION 417.1 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 12.6 4978 16.9 6226 21.8 7555 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 26 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.2 28.2 35.2 1.0 0.0 0.00 56.1 64.4 1.1 3.8 0.9 77 2 52.3 29.8 41.9 0.8 0.0 0.00 55.0 64.4 1.3 3.4 0.9 87 3 49.8 30.0 46.3 0.7 0.0 0.00 54.3 64.4 1.1 2.5 1.1 105 4 48.6 30.6 49.8 0.6 0.0 0.00 53.4 64.2 1.3 3.6 0.9 116 5 47.1 30.6 52.5 0.5 0.0 0.00 52.5 64.2 1.8 4.5 1.3 93 6 47.5 29.3 49.3 0.6 0.0 0.00 51.8 64.0 1.6 5.6 0.9 100 7 45.5 28.9 52.3 0.5 0.7 0.00 51.1 63.9 1.6 4.9 1.1 106 8 50.7 29.5 44.3 0.7 13.9 0.00 50.9 63.7 1.6 4.5 1.6 88 9 60.4 29.3 30.8 1.3 31.1 0.01 53.6 63.5 0.9 2.7 0.2 237 10 66.0 26.6 22.5 1.7 46.6 0.00 57.6 63.3 1.3 4.3 0.7 274 11 70.7 20.7 14.9 2.2 58.3 0.00 61.7 63.1 3.4 8.3 2.9 320 12 75.0 14.4 9.8 2.7 64.7 0.00 65.3 63.0 3.6 8.5 2.7 335 13 77.0 12.4 8.4 2.9 65.2 0.00 68.7 63.0 3.8 9.2 2.0 291 14 78.8 11.3 7.6 3.1 60.0 0.00 70.9 63.0 3.6 9.4 2.2 296 15 79.9 10.2 6.9 3.2 49.2 0.00 72.0 63.0 3.1 9.6 2.5 325 16 80.8 9.5 6.5 3.3 34.6 0.00 71.8 63.0 2.2 8.9 1.1 292 17 80.6 9.0 6.4 3.3 17.7 0.00 70.0 63.1 2.5 7.2 2.0 263 18 76.1 10.6 8.1 2.8 2.6 0.00 67.1 63.3 1.6 4.3 1.3 284 19 66.0 12.9 12.7 1.9 0.0 0.00 64.4 63.5 0.9 2.5 0.2 127 20 60.6 19.8 20.4 1.5 0.0 0.00 62.2 63.9 1.3 4.3 1.3 87 21 55.2 24.4 30.1 1.0 0.0 0.03 60.1 64.0 0.9 2.5 0.2 30 22 51.4 26.1 37.1 0.8 0.0 0.02 58.1 64.0 1.1 3.4 1.1 101 23 50.4 18.0 27.2 0.9 0.0 0.00 57.9 64.2 1.8 3.8 1.8 84 24 50.7 14.2 23.0 1.0 0.0 0.00 57.2 64.2 2.5 4.9 2.2 78 AZMET Daily Weather Data : TUCSON : Oct 26 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.9 43.5 61.5 DegF RELATIVE HUMIDITY 60.6 5.1 26.8 % DEWPOINT 21.0 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 72.1 50.7 60.1 DegF SOIL TEMP. 20 in 64.6 63.0 63.7 DegF WIND SPEED 9.6 2.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 8 Degrees SOLAR RADIATION 444.8 Langleys PRECIPITATION 0.06 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 10.4 4989 13.9 6240 17.8 7573 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 27 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.9 10.9 18.2 1.1 0.0 0.00 56.1 64.2 2.2 4.0 2.2 99 2 48.0 13.1 24.1 0.9 0.0 0.00 55.0 64.2 1.1 2.7 0.9 90 3 45.9 12.6 25.5 0.8 0.0 0.00 54.0 64.0 2.2 4.0 2.0 89 4 45.5 11.7 24.9 0.8 0.0 0.00 52.9 64.0 1.8 4.3 1.6 99 5 48.0 12.4 23.4 0.9 0.0 0.00 51.4 63.9 3.1 5.4 2.9 93 6 45.3 13.6 27.3 0.8 0.0 0.00 50.4 63.7 2.5 4.7 2.2 79 7 44.8 13.3 27.4 0.7 0.7 0.00 49.6 63.5 1.8 3.6 1.6 110 8 48.9 16.0 26.5 0.9 10.8 0.00 49.5 63.3 3.4 5.6 3.1 84 9 57.4 16.9 20.2 1.3 29.6 0.00 51.8 63.1 4.9 9.6 4.9 93 10 66.0 14.5 13.6 1.9 37.8 0.00 54.9 63.0 5.8 9.2 5.6 88 11 72.5 11.8 9.6 2.5 56.9 0.00 59.0 62.6 5.4 10.7 4.9 79 12 77.0 9.9 7.5 2.9 59.5 0.00 63.1 62.4 3.4 6.7 2.9 89 13 81.3 13.1 7.5 3.4 60.2 0.00 65.5 62.2 8.5 19.2 7.2 239 14 82.8 15.3 7.9 3.5 53.8 0.00 66.0 62.2 10.1 20.6 8.9 227 15 82.2 16.5 8.5 3.4 40.8 0.00 65.7 62.2 9.2 20.6 8.3 208 16 81.5 16.9 8.8 3.4 23.6 0.00 64.6 62.2 10.7 23.7 9.6 211 17 80.2 19.0 10.1 3.2 6.2 0.00 62.6 62.2 10.3 21.9 9.4 217 18 78.4 20.1 11.3 2.9 1.9 0.00 60.8 62.4 9.2 17.9 8.3 208 19 75.6 21.0 12.8 2.6 0.0 0.00 59.2 62.6 7.6 16.1 6.7 208 20 74.1 21.4 13.7 2.5 0.0 0.00 58.1 62.6 7.2 19.7 6.3 200 21 72.3 26.2 18.0 2.2 0.0 0.00 57.2 62.6 4.0 15.4 2.9 200 22 72.1 31.1 21.9 2.1 0.0 0.00 56.8 62.8 10.1 21.5 8.7 211 23 70.7 35.6 27.8 1.9 0.0 0.00 56.8 62.8 11.4 22.6 10.3 218 24 68.9 41.9 37.6 1.5 0.0 0.00 57.0 62.8 10.1 19.9 9.4 228 AZMET Daily Weather Data : TUCSON : Oct 27 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.7 43.7 65.5 DegF RELATIVE HUMIDITY 48.4 5.2 18.1 % DEWPOINT 18.1 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 66.2 49.5 57.4 DegF SOIL TEMP. 20 in 64.2 62.2 63.0 DegF WIND SPEED 23.7 6.0 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 195 Degrees SOLAR RADIATION 381.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.3 5000 14.8 6255 18.9 7592 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 28 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.6 28.2 26.6 1.4 0.0 0.00 56.5 62.6 17.7 26.4 16.8 308 2 59.2 23.4 24.8 1.3 0.0 0.00 55.6 62.6 16.3 25.5 15.9 307 3 57.4 19.8 22.8 1.3 0.0 0.00 54.9 62.6 9.8 19.5 9.6 304 4 56.8 15.8 19.7 1.3 0.0 0.00 54.1 62.6 8.5 17.4 8.3 304 5 55.8 15.3 19.8 1.2 0.0 0.00 53.8 62.4 9.4 15.9 8.9 303 6 53.8 12.4 18.8 1.1 0.0 0.00 53.2 62.4 7.8 14.5 7.4 294 7 52.0 12.9 20.6 1.0 0.2 0.00 52.5 62.2 9.4 15.0 9.2 314 8 50.9 14.0 22.5 1.0 5.3 0.00 52.3 62.2 9.8 15.0 9.6 304 9 51.4 13.3 21.5 1.0 19.4 0.00 53.2 62.1 11.0 16.3 10.5 306 10 52.9 12.7 19.8 1.1 34.9 0.00 54.9 61.9 12.3 18.1 11.4 301 11 54.3 10.4 16.9 1.2 53.8 0.00 57.9 61.9 14.1 21.3 13.4 284 12 55.2 9.5 15.6 1.3 64.7 0.00 61.0 61.7 14.3 23.7 13.6 285 13 55.6 4.6 12.5 1.3 55.4 0.00 62.8 61.7 14.8 26.8 14.1 280 14 55.4 4.6 12.5 1.3 49.9 0.00 63.7 61.7 14.1 23.3 13.2 271 15 55.6 3.4 11.7 1.3 47.3 0.00 64.2 61.5 14.3 28.4 13.2 262 16 54.7 2.1 11.4 1.3 33.0 0.00 63.3 61.7 17.7 25.5 16.6 268 17 54.0 2.8 12.1 1.3 17.9 0.00 61.3 61.7 13.4 23.3 12.8 276 18 51.6 2.8 13.1 1.1 1.9 0.00 58.6 61.7 11.2 18.3 10.7 289 19 50.2 3.7 14.6 1.1 0.0 0.00 56.3 61.9 6.7 13.0 6.5 296 20 48.2 7.3 18.5 0.9 0.0 0.00 54.5 61.9 3.4 6.0 3.4 288 21 44.1 16.5 33.0 0.7 0.0 0.00 52.9 61.9 1.3 3.8 1.1 309 22 39.9 19.8 44.0 0.5 0.0 0.00 51.4 61.9 0.9 3.8 0.7 268 23 40.8 20.7 44.5 0.5 0.0 0.01 50.2 61.9 1.3 3.8 0.7 84 24 37.8 20.1 48.2 0.4 0.0 0.00 50.5 61.9 1.1 3.1 1.1 94 AZMET Daily Weather Data : TUCSON : Oct 28 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.8 36.1 52.2 DegF RELATIVE HUMIDITY 71.7 10.3 21.9 % DEWPOINT 12.4 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 64.2 50.2 56.3 DegF SOIL TEMP. 20 in 62.8 61.5 62.1 DegF WIND SPEED 28.4 10.1 MPH WIND VECTOR MAG. 8.9 MPH WIND VECTOR DIR. 291 Degrees SOLAR RADIATION 383.4 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.6 5004 5.9 6261 9.0 7601 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 29 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.5 15.4 38.8 0.5 0.0 0.00 50.7 61.7 1.8 3.4 1.8 78 2 37.0 13.5 37.5 0.5 0.0 0.00 50.9 61.5 1.8 3.8 1.8 94 3 35.2 13.6 40.7 0.4 0.0 0.00 50.5 61.3 1.3 2.9 1.3 79 4 34.2 14.5 43.8 0.4 0.0 0.00 50.2 61.2 1.8 4.0 1.8 92 5 33.3 14.7 45.9 0.3 0.0 0.00 49.8 61.0 2.5 4.3 2.5 90 6 32.4 14.7 47.7 0.3 0.0 0.00 48.9 60.8 2.0 3.4 1.8 91 7 32.2 14.5 47.6 0.3 0.5 0.00 47.5 60.6 1.1 3.4 1.1 80 8 36.7 14.7 40.6 0.4 11.9 0.00 46.4 60.4 2.0 4.9 1.6 80 9 43.3 14.5 30.6 0.7 28.7 0.00 47.8 60.3 3.1 6.0 3.1 83 10 49.3 15.6 25.6 0.9 44.0 0.00 51.1 60.1 1.8 6.9 0.0 83 11 51.4 14.7 22.9 1.0 55.0 0.00 54.7 59.9 4.7 10.7 4.0 286 12 53.8 15.8 22.0 1.1 60.9 0.00 57.6 59.7 6.3 15.0 5.6 313 13 55.0 16.9 21.9 1.1 61.6 0.00 59.5 59.5 8.1 16.1 7.2 302 14 56.5 16.2 20.1 1.3 56.6 0.00 60.4 59.4 10.3 17.4 9.6 305 15 57.0 15.4 19.3 1.3 46.3 0.00 60.1 59.4 11.2 17.4 10.3 310 16 57.2 15.1 18.9 1.3 31.5 0.00 59.0 59.4 10.5 17.4 9.6 298 17 56.1 14.4 19.0 1.2 15.5 0.00 56.3 59.4 11.2 18.6 10.7 310 18 54.3 14.5 20.3 1.1 1.7 0.00 53.6 59.4 8.7 16.3 8.5 316 19 52.5 14.5 21.7 1.0 0.0 0.00 51.6 59.5 5.1 10.5 5.1 306 20 50.2 15.4 24.6 0.9 0.0 0.00 50.0 59.5 2.9 5.6 2.7 319 21 45.0 16.0 30.9 0.7 0.0 0.00 48.9 59.5 0.4 1.8 0.2 5 22 42.1 17.6 36.7 0.6 0.0 0.00 48.0 59.5 0.4 1.8 0.4 279 23 38.7 16.7 40.5 0.5 0.0 0.00 46.9 59.5 0.7 1.8 0.7 96 24 37.2 17.4 44.1 0.4 0.0 0.00 46.0 59.4 1.3 2.7 1.1 74 AZMET Daily Weather Data : TUCSON : Oct 29 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 57.7 31.3 45.0 DegF RELATIVE HUMIDITY 68.6 17.5 31.7 % DEWPOINT 15.3 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 60.4 46.0 52.0 DegF SOIL TEMP. 20 in 61.9 59.4 60.1 DegF WIND SPEED 18.6 4.3 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 318 Degrees SOLAR RADIATION 414.5 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 0.4 5004 1.8 6263 4.0 7605 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 30 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.6 16.5 41.7 0.4 0.0 0.00 45.1 59.4 2.0 3.6 2.0 88 2 37.6 16.3 41.5 0.4 0.0 0.00 44.4 59.2 2.2 3.6 2.2 93 3 37.0 17.1 43.6 0.4 0.0 0.00 43.7 59.0 2.2 4.3 2.2 91 4 34.2 17.4 50.1 0.3 0.0 0.00 43.2 58.8 1.6 3.6 1.6 65 5 34.0 17.1 49.2 0.3 0.0 0.00 42.4 58.6 1.8 2.7 1.8 91 6 33.6 16.7 49.1 0.3 0.0 0.00 41.9 58.5 1.6 3.1 1.6 102 7 32.2 16.9 52.9 0.3 0.5 0.00 41.5 58.3 1.3 2.7 1.3 76 8 36.5 17.8 46.3 0.4 11.9 0.00 41.5 58.1 2.5 4.3 2.5 68 9 44.8 17.8 33.6 0.7 28.9 0.00 44.1 57.9 2.7 5.1 2.5 79 10 51.6 18.7 27.0 0.9 44.4 0.00 48.2 57.7 1.8 4.5 1.3 82 11 55.8 16.5 21.2 1.2 54.0 0.00 52.7 57.6 2.0 8.1 0.7 248 12 57.6 14.0 17.7 1.3 58.5 0.00 56.5 57.4 2.7 7.6 1.1 282 13 59.2 13.3 16.1 1.4 58.0 0.00 59.0 57.2 4.7 11.6 3.6 266 14 61.0 9.9 13.1 1.6 53.8 0.00 61.0 57.2 5.6 12.1 4.9 277 15 62.2 10.0 12.5 1.7 41.8 0.00 62.1 57.2 7.2 14.3 6.0 284 16 63.0 10.9 12.8 1.7 30.8 0.00 61.7 57.2 6.9 13.6 6.3 277 17 62.6 10.8 12.8 1.7 13.4 0.00 59.9 57.4 4.9 11.0 4.5 289 18 60.1 10.4 13.8 1.5 1.0 0.00 57.6 57.6 5.4 8.7 5.4 300 19 57.6 10.9 15.5 1.4 0.0 0.00 55.6 57.7 4.7 8.3 4.3 288 20 53.2 18.9 26.3 1.0 0.0 0.00 54.0 57.9 1.1 3.8 0.7 126 21 47.1 23.0 38.5 0.7 0.0 0.00 52.3 58.1 0.9 2.7 0.7 99 22 46.0 17.1 30.9 0.7 0.0 0.00 52.3 58.3 1.6 4.0 1.3 78 23 44.8 14.9 29.5 0.7 0.0 0.00 51.4 58.3 1.6 2.9 1.1 84 24 42.3 15.1 32.7 0.6 0.0 0.00 50.5 58.3 1.3 3.1 1.1 104 AZMET Daily Weather Data : TUCSON : Oct 30 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.3 31.6 48.0 DegF RELATIVE HUMIDITY 62.4 10.8 30.3 % DEWPOINT 15.3 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 62.1 41.4 50.9 DegF SOIL TEMP. 20 in 59.4 57.2 58.1 DegF WIND SPEED 14.3 2.9 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 308 Degrees SOLAR RADIATION 397.1 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 1.8 5006 3.8 6266 6.3 7611 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Oct 31 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.5 15.3 33.8 0.6 0.0 0.00 49.8 58.3 1.1 3.4 0.9 103 2 39.9 17.1 38.9 0.5 0.0 0.00 49.3 58.3 1.6 6.0 0.9 114 3 41.0 16.3 36.3 0.6 0.0 0.00 48.7 58.3 2.2 6.7 1.6 84 4 39.9 16.3 37.9 0.5 0.0 0.00 48.0 58.1 1.8 4.3 1.8 76 5 39.9 16.2 37.7 0.5 0.0 0.00 47.3 57.9 1.6 4.3 1.3 82 6 37.2 17.2 43.7 0.4 0.0 0.00 46.4 57.9 0.9 2.7 0.9 74 7 36.9 17.2 44.3 0.4 0.5 0.00 45.5 57.7 0.9 2.7 0.2 110 8 42.3 18.9 38.9 0.6 12.2 0.00 45.1 57.6 1.6 4.0 1.3 90 9 52.3 19.8 27.4 1.0 28.9 0.00 47.3 57.4 0.7 2.7 0.4 287 10 59.0 18.5 20.5 1.4 43.7 0.00 51.3 57.4 2.9 6.3 2.5 292 11 66.0 19.8 16.8 1.8 55.2 0.00 55.8 57.2 4.0 8.3 3.8 287 12 70.5 20.8 15.1 2.2 61.4 0.00 59.4 57.0 6.3 11.6 5.8 284 13 73.2 20.8 13.7 2.4 61.9 0.00 62.1 56.8 6.5 9.4 6.0 301 14 76.5 20.8 12.4 2.7 56.9 0.00 64.0 56.8 5.6 11.0 5.1 305 15 78.4 21.2 11.7 2.9 46.6 0.00 64.9 56.8 6.5 11.2 5.6 298 16 78.8 21.0 11.5 3.0 32.3 0.00 64.2 57.0 6.7 11.0 6.3 304 17 78.8 20.7 11.4 3.0 16.0 0.00 62.1 57.2 5.4 9.2 5.1 319 18 74.8 20.7 13.0 2.6 1.7 0.00 59.7 57.4 3.6 8.5 3.4 286 19 67.1 22.1 18.1 1.9 0.0 0.00 57.6 57.6 1.3 3.8 0.4 265 20 57.7 27.5 31.4 1.1 0.0 0.00 55.8 57.7 0.9 2.2 0.7 69 21 53.6 28.6 37.9 0.9 0.0 0.00 54.9 57.9 1.1 4.3 1.1 97 22 51.8 23.4 32.5 0.9 0.0 0.00 54.5 58.1 0.9 2.5 0.9 98 23 49.3 23.5 35.9 0.8 0.0 0.00 53.4 58.3 0.7 2.0 0.7 96 24 48.0 23.7 38.1 0.7 0.0 0.00 52.3 58.3 1.3 4.0 1.1 92 AZMET Daily Weather Data : TUCSON : Oct 31 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.5 35.8 56.5 DegF RELATIVE HUMIDITY 66.3 10.4 27.5 % DEWPOINT 20.3 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 64.9 45.1 54.1 DegF SOIL TEMP. 20 in 58.3 56.8 57.6 DegF WIND SPEED 11.6 2.7 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 309 Degrees SOLAR RADIATION 416.9 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 8.3 5014 11.3 6278 14.6 7626 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 1 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.0 23.7 40.9 0.6 0.0 0.00 51.4 58.3 1.6 2.9 1.3 76 2 45.5 23.7 42.0 0.6 0.0 0.00 50.5 58.3 0.9 2.5 0.4 122 3 43.3 23.9 45.9 0.5 0.0 0.00 49.8 58.3 0.7 1.8 0.4 118 4 41.7 24.3 49.8 0.4 0.0 0.00 48.9 58.3 0.7 2.0 0.7 108 5 40.6 24.8 52.8 0.4 0.0 0.00 48.0 58.1 0.7 2.0 0.7 97 6 39.9 25.0 55.1 0.4 0.0 0.00 47.1 57.9 0.9 2.7 0.9 108 7 39.9 25.3 55.6 0.4 0.5 0.00 46.4 57.9 1.3 3.6 1.1 103 8 48.4 25.2 40.5 0.7 12.2 0.00 46.2 57.7 1.6 4.0 1.6 116 9 61.5 24.6 24.4 1.4 28.9 0.00 48.7 57.7 4.0 8.3 3.8 83 10 67.5 25.3 20.3 1.8 43.7 0.00 52.9 57.6 3.8 6.3 3.6 77 11 72.3 25.2 17.0 2.3 54.7 0.00 57.4 57.4 3.8 8.3 3.6 85 12 77.0 24.4 14.1 2.7 60.9 0.00 61.7 57.2 2.9 7.4 2.5 91 13 80.6 24.3 12.5 3.1 61.6 0.00 65.3 57.2 2.0 7.2 0.9 47 14 82.8 22.8 10.9 3.4 56.6 0.00 67.6 57.2 3.1 8.1 2.2 253 15 83.8 21.9 10.2 3.5 46.1 0.00 68.2 57.2 4.9 9.4 4.5 272 16 84.2 22.1 10.1 3.6 32.0 0.00 67.3 57.4 6.0 11.2 5.6 277 17 82.9 21.7 10.4 3.5 15.8 0.00 64.4 57.6 7.2 11.2 7.2 290 18 78.8 21.6 11.8 3.0 1.7 0.00 61.7 57.7 5.6 10.5 5.6 284 19 72.7 22.3 15.0 2.3 0.0 0.00 59.5 57.9 2.7 4.9 2.5 284 20 62.6 24.3 23.1 1.5 0.0 0.00 57.7 58.3 1.1 2.7 0.7 71 21 57.6 25.2 28.7 1.1 0.0 0.00 56.1 58.5 0.9 2.2 0.9 114 22 54.5 24.4 30.8 1.0 0.0 0.00 54.7 58.6 1.6 3.4 1.3 83 23 52.2 24.3 33.5 0.9 0.0 0.00 53.4 58.6 0.9 2.9 0.7 78 24 50.2 24.8 37.0 0.8 0.0 0.00 52.3 58.8 0.9 3.8 0.9 76 AZMET Daily Weather Data : TUCSON : Nov 1 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.7 38.5 61.2 DegF RELATIVE HUMIDITY 61.5 9.2 28.8 % DEWPOINT 23.9 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 68.2 46.0 55.8 DegF SOIL TEMP. 20 in 58.8 57.2 57.9 DegF WIND SPEED 11.2 2.5 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 346 Degrees SOLAR RADIATION 414.5 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 10.8 5025 14.0 6292 17.6 7644 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 2 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.4 25.5 40.6 0.7 0.0 0.00 51.3 58.8 0.9 2.2 0.7 98 2 46.6 24.8 42.1 0.6 0.0 0.00 50.4 58.8 0.9 2.2 0.9 89 3 44.8 25.0 45.5 0.6 0.0 0.00 49.6 58.8 0.9 2.2 0.9 97 4 44.4 25.2 46.5 0.5 0.0 0.00 48.7 58.6 1.8 3.4 1.8 79 5 42.6 25.5 50.6 0.5 0.0 0.00 48.0 58.6 0.7 2.0 0.7 114 6 41.5 25.5 52.7 0.4 0.0 0.00 47.5 58.5 0.7 2.0 0.7 80 7 41.5 25.3 52.2 0.4 0.2 0.00 46.9 58.3 1.3 2.9 1.1 83 8 47.1 26.8 45.2 0.6 11.9 0.00 46.8 58.3 1.1 3.1 1.1 75 9 58.5 26.8 29.6 1.2 28.2 0.00 49.3 58.1 2.7 5.1 2.5 95 10 65.8 29.5 25.4 1.6 43.0 0.00 53.6 57.9 1.6 4.5 1.3 92 11 73.6 27.5 18.0 2.3 54.2 0.00 58.6 57.7 1.6 4.3 1.1 46 12 78.8 27.7 15.2 2.8 60.4 0.00 63.1 57.6 1.3 6.7 1.3 296 13 81.5 26.1 13.1 3.2 60.9 0.00 66.4 57.6 3.6 8.5 2.9 270 14 84.4 26.1 11.9 3.5 55.9 0.00 68.2 57.6 4.9 9.8 4.5 262 15 86.2 25.3 10.9 3.8 45.6 0.00 68.5 57.6 6.9 14.5 6.7 281 16 86.4 25.0 10.7 3.8 31.5 0.00 68.0 57.7 8.3 13.6 7.8 296 17 84.7 25.7 11.5 3.6 15.3 0.00 66.0 57.9 8.7 14.1 8.5 283 18 80.8 25.9 13.3 3.1 1.4 0.00 63.5 58.3 6.0 12.1 6.0 287 19 75.6 26.6 16.3 2.5 0.0 0.00 61.3 58.5 3.1 6.7 3.1 292 20 65.1 32.5 29.9 1.5 0.0 0.00 59.4 58.6 0.9 4.3 0.7 39 21 59.0 31.8 35.7 1.1 0.0 0.00 57.6 58.8 1.8 3.6 1.6 84 22 57.6 34.2 41.1 1.0 0.0 0.00 57.4 59.0 2.0 3.8 2.0 76 23 54.9 29.1 37.2 0.9 0.0 0.00 57.2 59.2 0.9 2.7 0.9 78 24 52.7 28.6 39.2 0.8 0.0 0.00 56.5 59.2 2.0 3.4 1.8 69 AZMET Daily Weather Data : TUCSON : Nov 2 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.9 40.6 62.6 DegF RELATIVE HUMIDITY 59.6 9.4 30.6 % DEWPOINT 27.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 68.5 46.8 56.8 DegF SOIL TEMP. 20 in 59.2 57.6 58.3 DegF WIND SPEED 14.5 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 301 Degrees SOLAR RADIATION 409.0 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 12.2 5037 15.7 6307 19.4 7663 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 3 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.1 28.4 41.1 0.8 0.0 0.00 55.8 59.2 2.0 4.3 1.8 76 2 50.7 28.4 42.0 0.7 0.0 0.00 54.5 59.2 1.6 4.3 1.3 92 3 48.6 28.6 45.7 0.6 0.0 0.00 53.4 59.2 1.3 4.0 1.3 112 4 46.9 27.7 46.9 0.6 0.0 0.00 52.3 59.2 1.1 2.7 0.9 109 5 46.2 26.8 46.4 0.6 0.0 0.00 51.1 59.2 1.3 3.8 1.1 93 6 44.4 27.5 51.4 0.5 0.0 0.00 50.2 59.2 1.1 3.4 0.9 94 7 44.4 27.7 51.8 0.5 0.2 0.00 49.3 59.0 1.1 3.6 0.9 66 8 49.8 28.9 44.5 0.7 11.9 0.00 48.9 58.8 1.3 3.8 1.1 88 9 61.9 31.5 31.9 1.3 28.4 0.00 51.3 58.8 0.7 4.7 0.7 136 10 71.4 31.3 22.7 2.0 42.8 0.00 55.6 58.6 2.0 4.9 1.6 103 11 83.1 24.3 11.7 3.4 54.7 0.00 59.9 58.5 6.3 12.5 6.0 104 12 87.3 20.1 8.5 4.0 60.7 0.00 63.1 58.3 7.8 15.9 7.4 98 13 89.6 17.1 6.9 4.4 61.6 0.00 65.3 58.3 8.5 16.3 8.3 118 14 91.2 16.5 6.4 4.7 56.6 0.00 67.1 58.3 8.1 13.6 7.6 113 15 91.9 15.3 5.9 4.8 46.3 0.00 67.5 58.3 7.2 12.8 6.7 126 16 91.9 13.6 5.5 4.8 27.0 0.00 66.9 58.3 5.8 11.6 5.6 122 17 90.3 17.2 6.8 4.5 15.5 0.00 65.1 58.5 3.6 7.4 3.6 92 18 85.1 19.8 8.9 3.8 1.9 0.00 63.0 58.6 3.4 5.8 3.4 102 19 79.2 19.8 10.8 3.0 0.0 0.00 60.8 58.8 3.1 4.9 3.1 103 20 74.8 20.3 12.7 2.6 0.0 0.00 59.0 59.0 2.9 4.5 2.9 94 21 72.5 21.2 14.4 2.3 0.0 0.00 57.6 59.2 2.7 4.3 2.5 92 22 64.2 23.2 20.9 1.6 0.0 0.00 56.3 59.4 1.1 3.1 1.1 72 23 61.0 23.7 23.9 1.4 0.0 0.00 55.0 59.4 1.1 3.6 1.1 99 24 56.5 24.3 28.5 1.1 0.0 0.00 54.0 59.5 1.3 3.1 1.1 95 AZMET Daily Weather Data : TUCSON : Nov 3 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.8 42.8 68.0 DegF RELATIVE HUMIDITY 58.3 4.4 24.8 % DEWPOINT 23.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 67.5 48.7 57.7 DegF SOIL TEMP. 20 in 59.5 58.3 58.8 DegF WIND SPEED 16.3 3.1 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 106 Degrees SOLAR RADIATION 408.0 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 14.4 5052 18.0 6325 22.1 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, 2009 AZMET Hourly Weather Data : TUCSON : Nov 4 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.2 23.9 29.6 1.0 0.0 0.00 53.1 59.5 2.0 3.1 2.0 90 2 57.7 24.1 27.0 1.2 0.0 0.00 52.2 59.5 2.5 4.3 2.5 97 3 54.5 24.6 31.2 1.0 0.0 0.00 51.4 59.4 1.1 4.3 0.9 117 4 55.8 25.2 30.4 1.1 0.0 0.00 50.7 59.4 2.5 4.3 2.5 92 5 52.2 25.2 34.8 0.9 0.0 0.00 50.0 59.2 1.6 3.1 1.3 100 6 50.7 25.9 37.8 0.8 0.0 0.00 49.5 59.2 1.3 4.3 1.3 70 7 49.1 26.6 41.5 0.7 0.2 0.00 48.9 59.0 1.3 3.6 1.3 61 8 55.2 27.3 34.2 1.0 11.2 0.00 49.1 58.8 1.1 3.1 0.9 71 9 66.6 29.8 25.2 1.7 27.2 0.00 51.8 58.8 2.9 4.9 2.9 89 10 74.8 30.6 19.7 2.4 41.8 0.00 56.1 58.6 3.4 6.0 3.1 79 11 81.5 27.1 13.6 3.2 53.5 0.00 60.3 58.5 4.7 8.7 4.5 110 12 86.2 27.1 11.7 3.8 52.8 0.00 64.0 58.3 5.6 10.5 5.1 93 13 87.4 28.4 11.9 3.9 33.5 0.00 65.3 58.3 4.7 10.1 4.3 116 14 88.7 29.1 11.8 4.1 48.3 0.00 67.5 58.3 4.3 10.7 3.6 100 15 89.6 29.1 11.5 4.2 32.3 0.00 68.9 58.3 3.6 9.4 2.5 128 16 88.0 29.1 12.1 4.0 13.1 0.00 68.4 58.5 3.6 8.9 3.6 111 17 83.7 31.6 15.5 3.3 3.6 0.00 67.1 58.6 0.7 2.0 0.7 100 18 77.9 34.7 20.9 2.6 0.5 0.00 65.5 58.8 0.7 2.5 0.7 98 19 76.8 34.0 21.3 2.5 0.0 0.00 64.2 59.0 2.0 5.6 1.1 155 20 74.3 34.7 23.8 2.2 0.0 0.00 62.8 59.2 0.9 3.1 0.2 57 21 68.2 34.9 29.2 1.7 0.0 0.00 61.2 59.4 2.0 4.0 1.8 83 22 63.7 38.3 39.2 1.2 0.0 0.00 60.3 59.5 1.3 4.3 1.1 90 23 61.5 33.6 35.0 1.2 0.0 0.00 59.7 59.7 1.3 2.7 1.1 93 24 59.7 32.9 36.2 1.1 0.0 0.00 59.0 59.9 0.9 2.7 0.7 118 AZMET Daily Weather Data : TUCSON : Nov 4 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.5 46.9 69.1 DegF RELATIVE HUMIDITY 59.0 10.2 25.2 % DEWPOINT 29.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 69.1 48.9 58.5 DegF SOIL TEMP. 20 in 59.9 58.3 59.0 DegF WIND SPEED 10.7 2.2 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 99 Degrees SOLAR RADIATION 318.2 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 14.4 5066 18.5 6344 23.0 7708 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 5 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.4 30.2 31.6 1.2 0.0 0.00 58.3 59.9 1.6 3.4 1.3 108 2 60.1 28.9 30.5 1.2 0.0 0.00 57.6 59.9 1.8 4.0 1.1 110 3 57.9 29.1 33.3 1.1 0.0 0.00 56.7 59.9 1.8 3.6 1.6 80 4 55.8 29.8 36.8 1.0 0.0 0.00 55.8 59.9 1.3 2.7 1.3 74 5 54.5 30.2 39.4 0.9 0.0 0.00 54.7 59.9 1.8 4.3 1.8 88 6 54.3 29.7 38.7 0.9 0.0 0.00 53.6 59.9 2.0 3.8 2.0 90 7 53.1 31.3 43.4 0.8 0.5 0.00 52.7 59.7 2.2 3.8 2.2 69 8 55.4 32.9 42.5 0.9 11.7 0.00 52.5 59.7 1.6 4.3 1.6 66 9 67.1 33.3 28.6 1.6 25.8 0.00 54.7 59.7 1.3 3.6 1.3 80 10 75.7 32.5 20.7 2.4 41.6 0.00 58.6 59.5 2.9 7.4 2.7 84 11 82.2 29.3 14.6 3.2 52.6 0.00 62.6 59.4 4.5 8.7 4.3 94 12 85.3 29.5 13.3 3.6 58.5 0.00 66.2 59.4 4.0 8.7 3.8 76 13 88.0 29.8 12.4 4.0 59.3 0.00 69.3 59.2 3.1 10.5 1.1 151 14 88.7 28.2 11.3 4.1 54.2 0.00 70.7 59.2 5.6 11.0 4.5 119 15 89.6 28.6 11.2 4.2 43.7 0.00 71.2 59.4 3.6 11.4 2.7 98 16 90.9 25.5 9.5 4.5 29.6 0.00 71.2 59.4 2.0 6.0 1.3 17 17 89.8 25.5 9.8 4.3 13.9 0.00 69.3 59.5 1.8 4.7 1.6 35 18 83.3 27.7 13.3 3.4 1.2 0.00 66.7 59.7 0.7 4.0 0.0 229 19 72.7 29.7 20.3 2.2 0.0 0.00 64.2 60.1 0.4 1.8 0.2 19 20 66.0 30.9 26.8 1.6 0.0 0.00 62.2 60.3 0.4 1.3 0.4 1 21 61.9 31.6 31.8 1.3 0.0 0.00 60.4 60.4 1.1 3.1 0.9 89 22 61.5 30.0 30.2 1.3 0.0 0.00 59.0 60.6 1.6 4.7 1.1 78 23 59.2 29.7 32.4 1.2 0.0 0.00 57.7 60.8 1.6 3.4 1.3 94 24 58.5 28.4 31.6 1.1 0.0 0.00 56.5 60.8 2.0 2.9 1.8 85 AZMET Daily Weather Data : TUCSON : Nov 5 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.1 52.5 69.6 DegF RELATIVE HUMIDITY 46.9 8.6 25.6 % DEWPOINT 29.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 71.4 52.5 61.0 DegF SOIL TEMP. 20 in 60.8 59.2 59.9 DegF WIND SPEED 11.4 2.0 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 86 Degrees SOLAR RADIATION 392.3 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 16.7 5083 21.2 6365 26.3 7734 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 6 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.7 28.4 32.5 1.1 0.0 0.00 55.4 60.8 1.8 3.4 1.8 74 2 55.2 28.9 36.3 0.9 0.0 0.00 54.5 60.8 2.5 4.5 2.2 79 3 55.9 27.7 33.6 1.0 0.0 0.00 53.8 60.8 2.2 4.0 2.2 97 4 55.0 28.0 35.5 0.9 0.0 0.00 53.1 60.6 1.8 3.4 1.6 105 5 53.4 28.0 37.5 0.9 0.0 0.00 52.5 60.6 2.2 4.3 2.2 99 6 54.0 27.1 35.2 0.9 0.0 0.00 52.0 60.4 1.8 3.4 1.6 94 7 50.4 29.1 43.9 0.7 0.2 0.00 51.3 60.3 2.2 7.8 2.0 95 8 57.2 28.9 33.9 1.1 11.9 0.00 51.3 60.1 3.8 7.6 3.8 95 9 64.8 29.3 26.2 1.5 27.0 0.00 53.2 60.1 5.1 8.5 5.1 94 10 71.8 31.1 22.3 2.1 42.0 0.00 57.0 59.9 2.9 6.3 2.5 90 11 78.3 29.5 16.8 2.8 51.1 0.00 61.7 59.7 1.8 5.1 0.9 210 12 80.1 28.6 15.1 3.0 36.3 0.00 64.0 59.7 3.4 7.4 2.7 283 13 82.0 26.8 13.2 3.3 33.7 0.00 65.3 59.5 4.3 9.8 3.8 304 14 81.0 29.1 15.2 3.0 31.3 0.00 65.3 59.5 7.8 13.0 7.4 303 15 80.6 29.1 15.3 3.0 27.5 0.00 65.5 59.5 7.2 10.3 6.9 295 16 79.0 30.0 16.8 2.8 12.2 0.00 64.6 59.7 6.7 10.7 6.5 286 17 77.5 30.0 17.4 2.7 8.1 0.00 63.3 59.7 5.4 7.8 5.4 280 18 75.0 30.0 19.1 2.4 0.5 0.00 61.9 59.9 4.7 8.7 4.7 287 19 71.2 31.1 22.7 2.0 0.0 0.00 60.8 60.1 2.2 4.3 0.9 257 20 65.3 35.1 32.6 1.5 0.0 0.00 59.7 60.1 1.8 4.9 1.1 79 21 63.5 35.6 35.3 1.3 0.0 0.01 58.5 60.3 1.6 4.9 1.3 99 22 58.6 41.5 53.3 0.8 0.0 0.00 57.9 60.3 1.1 2.9 0.9 59 23 57.7 35.4 43.1 0.9 0.0 0.00 58.3 60.3 1.1 2.5 0.4 107 24 56.8 34.0 42.2 0.9 0.0 0.00 58.1 60.3 0.9 2.7 0.9 86 AZMET Daily Weather Data : TUCSON : Nov 6 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.1 48.9 65.8 DegF RELATIVE HUMIDITY 76.5 11.6 29.0 % DEWPOINT 30.6 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 65.7 51.1 58.3 DegF SOIL TEMP. 20 in 60.8 59.5 60.1 DegF WIND SPEED 13.0 3.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 333 Degrees SOLAR RADIATION 281.7 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.1 5095 16.2 6381 21.1 7755 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 7 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.6 33.1 42.4 0.9 0.0 0.00 57.6 60.3 1.3 2.9 1.3 74 2 54.0 33.1 44.9 0.8 0.0 0.00 56.8 60.3 1.3 2.5 1.1 63 3 53.1 33.3 46.9 0.7 0.0 0.00 56.1 60.3 1.3 3.1 1.1 88 4 52.9 32.7 45.9 0.7 0.0 0.00 55.2 60.3 1.8 3.6 1.6 87 5 51.8 32.4 47.5 0.7 0.0 0.00 54.1 60.3 1.1 3.1 1.1 103 6 49.5 32.7 52.3 0.6 0.0 0.00 53.2 60.1 1.1 2.5 1.1 63 7 48.9 32.5 52.9 0.6 0.2 0.00 52.5 60.1 1.1 2.5 0.9 109 8 49.3 33.3 54.2 0.6 5.0 0.00 52.0 60.1 1.8 4.7 1.8 103 9 60.1 30.0 32.1 1.2 22.2 0.00 53.4 59.9 4.0 6.7 4.0 100 10 63.5 31.6 30.2 1.4 30.6 0.00 55.6 59.7 3.1 6.9 2.9 94 11 69.8 31.3 24.0 1.9 53.3 0.00 59.7 59.7 4.5 7.6 4.3 94 12 74.5 30.4 19.6 2.3 54.2 0.00 63.1 59.5 3.8 7.4 3.6 101 13 75.2 30.2 19.1 2.4 23.2 0.00 63.9 59.4 3.6 5.6 3.4 88 14 79.0 30.0 16.8 2.8 50.9 0.00 66.0 59.4 2.5 6.7 1.6 124 15 83.3 28.9 13.8 3.3 46.1 0.00 68.4 59.4 3.1 9.4 2.5 266 16 83.5 27.5 12.9 3.4 28.4 0.00 67.8 59.5 4.3 8.3 3.6 285 17 82.4 27.0 13.1 3.3 12.9 0.00 65.3 59.5 4.0 8.9 3.8 300 18 78.4 27.7 15.4 2.8 1.0 0.00 63.1 59.7 3.1 5.1 3.1 290 19 68.5 30.6 24.4 1.8 0.0 0.00 61.2 59.9 0.4 2.0 0.4 242 20 61.7 34.9 37.0 1.2 0.0 0.00 59.5 60.1 0.4 2.0 0.2 236 21 58.5 36.1 42.8 1.0 0.0 0.00 59.0 60.3 0.7 1.8 0.4 160 22 56.1 33.4 42.1 0.9 0.0 0.00 58.3 60.3 0.7 2.2 0.7 70 23 54.0 34.2 47.1 0.8 0.0 0.00 57.2 60.4 1.1 3.6 0.9 75 24 56.7 32.5 40.0 0.9 0.0 0.00 56.1 60.4 1.8 3.4 1.6 87 AZMET Daily Weather Data : TUCSON : Nov 7 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.2 46.6 63.3 DegF RELATIVE HUMIDITY 65.5 12.1 34.1 % DEWPOINT 31.6 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 68.4 52.0 59.0 DegF SOIL TEMP. 20 in 60.4 59.4 59.9 DegF WIND SPEED 9.4 2.2 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 86 Degrees SOLAR RADIATION 327.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.2 5107 15.8 6397 20.3 7776 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 8 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.0 32.2 43.5 0.8 0.0 0.00 55.2 60.4 1.6 3.1 1.6 82 2 54.0 32.4 43.9 0.8 0.0 0.00 54.3 60.4 2.2 3.6 2.2 80 3 52.5 32.5 46.6 0.7 0.0 0.00 53.4 60.3 1.6 3.4 1.6 78 4 51.6 32.7 48.1 0.7 0.0 0.00 52.7 60.3 2.2 3.4 2.0 88 5 52.5 33.1 47.3 0.7 0.0 0.00 51.8 60.3 2.7 6.3 2.7 87 6 50.5 33.4 51.8 0.6 0.0 0.00 51.3 60.1 2.5 3.8 2.2 74 7 49.1 33.6 54.7 0.5 0.2 0.00 50.7 59.9 2.2 4.5 2.0 81 8 51.8 34.3 51.3 0.6 9.3 0.00 50.4 59.9 2.7 4.5 2.7 87 9 60.6 36.0 39.9 1.1 25.1 0.00 52.3 59.7 2.5 4.7 2.5 90 10 68.2 37.8 32.8 1.6 38.9 0.00 56.3 59.5 1.6 4.3 1.6 96 11 74.1 37.9 27.0 2.1 50.2 0.00 60.6 59.4 2.5 6.5 2.2 114 12 77.0 38.8 25.3 2.4 54.7 0.00 64.6 59.4 3.1 6.9 2.0 97 13 79.0 39.2 24.0 2.6 56.1 0.00 67.5 59.2 2.9 8.3 0.9 245 14 79.9 38.5 22.7 2.7 47.3 0.00 69.3 59.2 2.9 7.8 1.1 192 15 80.8 37.9 21.6 2.8 38.9 0.00 69.8 59.2 3.4 16.1 2.0 332 16 80.6 36.0 20.1 2.8 25.6 0.00 68.2 59.4 7.2 14.1 6.7 308 17 79.0 35.6 20.9 2.7 9.6 0.00 65.8 59.5 7.4 12.5 6.9 307 18 76.6 36.3 23.3 2.4 1.2 0.00 63.3 59.7 6.3 11.4 6.3 314 19 73.4 35.6 25.2 2.1 0.0 0.00 61.3 59.9 3.8 7.2 3.8 318 20 68.5 36.0 30.2 1.7 0.0 0.00 59.9 60.1 1.8 4.0 1.8 263 21 64.0 37.0 36.8 1.3 0.0 0.00 58.6 60.3 1.1 4.9 0.9 282 22 58.5 37.2 45.0 0.9 0.0 0.00 57.4 60.4 0.7 1.8 0.2 17 23 55.9 36.9 48.8 0.8 0.0 0.00 56.3 60.4 0.9 1.8 0.7 72 24 55.4 37.0 50.0 0.8 0.0 0.00 55.4 60.4 1.8 3.4 1.6 89 AZMET Daily Weather Data : TUCSON : Nov 8 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.9 48.2 64.4 DegF RELATIVE HUMIDITY 56.5 19.0 36.7 % DEWPOINT 35.8 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 69.8 50.4 58.6 DegF SOIL TEMP. 20 in 60.4 59.2 59.9 DegF WIND SPEED 16.1 2.9 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 16 Degrees SOLAR RADIATION 356.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.3 5118 15.3 6413 20.0 7796 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 9 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.3 37.0 51.9 0.7 0.0 0.00 54.5 60.4 1.3 2.7 1.3 86 2 52.9 37.0 54.7 0.6 0.0 0.00 53.6 60.4 2.0 3.1 1.8 80 3 51.8 36.7 56.2 0.6 0.0 0.00 52.9 60.4 1.6 2.5 1.6 68 4 49.5 36.5 60.9 0.5 0.0 0.00 52.2 60.3 1.1 2.2 0.9 90 5 47.5 36.0 64.6 0.4 0.0 0.00 51.4 60.3 1.3 4.9 1.3 65 6 46.8 36.1 66.4 0.4 0.0 0.00 50.9 60.1 0.7 1.8 0.4 65 7 45.1 36.0 69.9 0.3 0.2 0.00 50.4 59.9 0.9 2.0 0.9 57 8 49.6 37.4 62.7 0.5 9.3 0.00 50.2 59.9 1.3 3.4 1.3 82 9 58.3 38.7 48.0 0.9 24.9 0.00 52.2 59.7 1.6 3.1 1.6 63 10 66.4 39.7 37.6 1.4 38.9 0.00 56.1 59.5 1.3 4.5 1.3 89 11 72.5 39.4 30.0 1.9 49.9 0.00 60.4 59.4 1.1 3.4 0.9 73 12 76.8 38.3 25.0 2.4 56.1 0.00 64.6 59.4 1.8 6.3 1.1 278 13 79.5 37.4 22.2 2.7 56.6 0.00 67.3 59.2 4.0 8.9 3.1 281 14 81.7 36.1 19.4 3.0 51.4 0.00 68.9 59.2 4.5 10.7 3.6 279 15 82.8 34.5 17.7 3.2 39.7 0.00 69.4 59.2 4.0 10.7 2.9 291 16 82.4 34.2 17.6 3.1 22.9 0.00 68.4 59.4 5.6 11.4 4.9 290 17 81.5 33.8 17.9 3.0 11.5 0.00 66.2 59.5 6.5 11.2 6.5 286 18 78.3 32.5 18.9 2.7 0.7 0.00 63.9 59.7 6.5 10.1 6.5 288 19 74.5 33.1 22.0 2.3 0.0 0.00 62.1 59.9 6.0 9.2 5.8 279 20 71.8 33.6 24.5 2.0 0.0 0.00 60.6 60.1 4.0 8.3 3.8 283 21 64.8 33.4 31.1 1.5 0.0 0.00 59.2 60.3 0.9 2.7 0.9 39 22 58.6 34.3 39.8 1.0 0.0 0.00 57.9 60.4 1.1 2.9 1.1 65 23 57.0 35.1 43.6 0.9 0.0 0.00 56.8 60.4 1.1 2.7 0.9 59 24 55.0 34.9 46.3 0.8 0.0 0.00 55.8 60.6 1.3 2.5 1.1 101 AZMET Daily Weather Data : TUCSON : Nov 9 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.5 44.6 64.0 DegF RELATIVE HUMIDITY 71.5 16.4 39.5 % DEWPOINT 36.0 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 69.4 50.2 58.6 DegF SOIL TEMP. 20 in 60.6 59.2 59.9 DegF WIND SPEED 11.4 2.5 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 304 Degrees SOLAR RADIATION 361.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.3 5130 14.9 6427 19.1 7815 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 10 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.7 34.9 47.1 0.8 0.0 0.00 54.9 60.6 1.6 3.6 1.6 76 2 54.3 35.1 47.9 0.8 0.0 0.00 54.0 60.6 1.6 3.1 1.3 75 3 50.7 35.1 54.8 0.6 0.0 0.00 53.2 60.4 1.1 4.0 1.1 75 4 49.6 35.1 57.1 0.5 0.0 0.00 52.3 60.4 1.1 4.5 1.1 58 5 47.3 34.5 61.0 0.4 0.0 0.00 51.6 60.3 0.9 2.0 0.9 93 6 45.7 34.3 64.6 0.4 0.0 0.00 51.1 60.3 0.7 2.7 0.7 87 7 45.0 34.3 66.2 0.3 0.2 0.00 50.5 60.1 0.9 2.5 0.9 83 8 49.6 35.4 58.2 0.5 8.1 0.00 50.5 59.9 1.1 3.4 1.1 91 9 61.7 36.5 39.6 1.2 22.7 0.00 52.3 59.9 2.0 4.7 2.0 93 10 71.6 34.9 26.0 2.0 38.5 0.00 56.1 59.7 4.0 6.3 4.0 91 11 79.9 32.7 18.2 2.8 49.9 0.00 60.4 59.5 4.9 10.5 4.7 98 12 83.8 31.5 15.2 3.3 53.8 0.00 63.9 59.4 7.6 13.6 7.2 96 13 85.6 31.6 14.4 3.6 54.5 0.00 66.9 59.4 7.4 13.6 6.9 106 14 86.7 31.8 14.0 3.7 47.3 0.00 69.1 59.4 5.6 10.5 5.1 92 15 87.1 31.8 13.8 3.8 38.0 0.00 70.2 59.4 4.7 10.5 4.5 83 16 86.7 30.4 13.2 3.8 23.6 0.00 69.6 59.5 4.3 10.3 4.0 93 17 86.2 29.7 13.1 3.7 12.4 0.00 68.0 59.5 2.7 8.1 2.7 70 18 78.8 32.2 18.6 2.8 0.7 0.00 65.7 59.7 1.1 2.7 1.1 92 19 70.7 34.0 25.8 1.9 0.0 0.00 63.3 60.1 2.0 4.3 2.0 81 20 75.4 30.4 19.2 2.5 0.0 0.00 61.7 60.3 4.3 8.9 4.0 89 21 77.0 30.6 18.2 2.6 0.0 0.00 60.8 60.4 4.5 12.1 3.1 74 22 68.9 32.5 26.0 1.8 0.0 0.00 59.7 60.6 1.3 4.3 0.9 252 23 63.3 32.7 31.8 1.4 0.0 0.00 58.5 60.6 1.3 4.3 0.7 94 24 58.8 32.5 36.8 1.1 0.0 0.00 57.4 60.8 1.1 3.1 0.9 97 AZMET Daily Weather Data : TUCSON : Nov 10 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.0 44.4 67.5 DegF RELATIVE HUMIDITY 67.2 12.0 33.4 % DEWPOINT 33.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 70.2 50.4 59.2 DegF SOIL TEMP. 20 in 60.8 59.4 60.1 DegF WIND SPEED 13.6 2.9 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 90 Degrees SOLAR RADIATION 349.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.3 5143 16.7 6444 21.2 7836 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 11 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.3 33.1 41.2 0.9 0.0 0.00 56.5 60.8 0.9 2.2 0.9 104 2 58.6 34.2 39.5 1.0 0.0 0.00 55.8 60.8 1.3 3.4 1.3 89 3 58.8 34.3 39.8 1.0 0.0 0.00 55.0 60.6 2.2 3.6 2.0 82 4 58.5 34.7 40.9 1.0 0.0 0.00 54.5 60.6 1.6 3.1 1.6 90 5 58.6 35.1 41.0 1.0 0.0 0.00 54.0 60.6 2.5 3.8 2.5 86 6 58.6 35.4 41.7 1.0 0.0 0.00 53.4 60.4 2.9 4.3 2.9 87 7 57.0 36.3 45.8 0.9 0.2 0.00 52.9 60.4 1.8 3.6 1.8 79 8 57.7 37.8 47.3 0.9 8.4 0.00 52.9 60.3 1.6 3.8 1.6 81 9 67.6 37.8 33.5 1.5 23.9 0.00 54.7 60.3 2.7 4.9 2.5 77 10 75.0 37.2 25.5 2.2 36.8 0.00 57.9 60.1 5.4 9.2 5.1 104 11 79.2 37.0 22.0 2.7 49.0 0.00 61.7 59.9 5.8 10.3 5.6 100 12 82.4 37.6 20.3 3.0 53.0 0.00 65.5 59.9 6.0 12.8 5.6 108 13 84.4 36.9 18.4 3.3 51.1 0.00 68.5 59.7 3.6 9.4 2.9 121 14 85.8 36.1 17.1 3.5 49.9 0.00 70.9 59.7 2.9 10.1 1.1 144 15 86.9 35.8 16.3 3.7 38.9 0.00 72.1 59.9 2.9 8.3 2.2 128 16 86.2 33.3 15.1 3.6 18.6 0.00 71.2 59.9 3.8 11.6 1.3 208 17 84.6 34.0 16.3 3.4 7.9 0.00 69.6 60.1 1.3 6.3 1.3 256 18 76.5 37.2 24.3 2.4 0.5 0.00 67.5 60.3 0.7 3.8 0.4 249 19 70.7 37.9 30.3 1.8 0.0 0.00 65.3 60.6 0.7 2.2 0.4 350 20 66.9 40.3 37.5 1.4 0.0 0.00 63.5 60.8 0.9 2.5 0.4 90 21 63.5 41.9 45.3 1.1 0.0 0.00 62.1 61.0 1.1 2.7 0.9 76 22 62.1 40.1 44.6 1.0 0.0 0.00 60.6 61.2 2.0 4.3 1.8 81 23 62.8 37.9 39.8 1.2 0.0 0.00 59.4 61.2 1.6 3.6 1.6 89 24 60.6 37.8 42.6 1.0 0.0 0.00 58.3 61.3 1.6 4.9 1.6 105 AZMET Daily Weather Data : TUCSON : Nov 11 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.0 53.8 69.1 DegF RELATIVE HUMIDITY 62.7 13.2 32.8 % DEWPOINT 36.7 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 72.1 52.7 61.0 DegF SOIL TEMP. 20 in 61.3 59.7 60.4 DegF WIND SPEED 12.8 2.5 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 100 Degrees SOLAR RADIATION 338.5 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 15.8 5159 20.7 6465 25.7 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, 2009 AZMET Hourly Weather Data : TUCSON : Nov 12 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.1 37.0 39.5 1.1 0.0 0.00 57.6 61.3 2.7 5.6 2.5 82 2 61.3 36.7 39.7 1.1 0.0 0.00 56.8 61.3 2.5 4.5 2.5 84 3 60.6 36.0 39.6 1.1 0.0 0.00 56.1 61.3 2.9 5.1 2.9 104 4 60.3 35.2 39.1 1.1 0.0 0.00 55.4 61.2 4.0 6.3 3.8 95 5 58.3 35.8 42.7 0.9 0.0 0.00 54.9 61.2 2.5 4.3 2.2 97 6 56.7 36.5 46.5 0.8 0.0 0.00 54.5 61.0 1.8 3.4 1.8 79 7 54.7 36.7 50.5 0.7 0.0 0.00 54.0 61.0 1.6 3.4 1.3 106 8 58.8 37.0 44.1 0.9 5.7 0.00 53.8 60.8 2.7 4.9 2.5 95 9 63.5 38.1 39.0 1.2 15.8 0.00 55.2 60.8 3.6 6.3 3.4 99 10 70.2 39.9 33.1 1.7 31.8 0.00 57.9 60.6 4.5 7.6 4.3 87 11 76.1 40.5 27.7 2.2 44.0 0.00 61.3 60.6 6.5 12.8 6.3 82 12 80.1 40.1 24.0 2.7 40.8 0.00 64.0 60.4 6.9 14.1 6.0 126 13 81.3 37.6 21.0 2.9 34.4 0.00 64.8 60.4 8.1 18.6 6.5 218 14 81.9 37.4 20.4 3.0 36.1 0.00 65.5 60.3 10.1 19.9 9.4 235 15 81.3 35.6 19.4 2.9 21.0 0.00 64.9 60.4 9.8 19.0 9.2 233 16 80.1 33.4 18.5 2.9 12.4 0.00 64.0 60.4 11.4 19.2 10.5 236 17 78.8 34.5 20.1 2.7 5.7 0.00 63.1 60.4 9.2 18.3 8.7 235 18 77.0 35.8 22.4 2.5 0.2 0.00 62.1 60.6 7.2 15.2 6.9 246 19 74.7 37.0 25.5 2.2 0.0 0.00 61.0 60.6 2.2 8.1 2.2 244 20 69.3 37.9 31.8 1.7 0.0 0.00 60.3 60.8 1.3 4.7 0.9 95 21 68.2 38.7 33.7 1.6 0.0 0.00 59.7 60.8 1.6 4.3 1.3 89 22 72.0 38.3 29.5 1.9 0.0 0.00 59.2 60.8 3.1 5.8 2.9 82 23 72.1 39.4 30.5 1.9 0.0 0.00 58.8 61.0 3.6 7.8 3.4 91 24 71.4 39.9 31.9 1.8 0.0 0.00 58.6 61.0 2.2 7.2 1.8 112 AZMET Daily Weather Data : TUCSON : Nov 12 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.9 53.8 69.6 DegF RELATIVE HUMIDITY 52.7 17.4 32.1 % DEWPOINT 37.2 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 65.5 53.8 59.4 DegF SOIL TEMP. 20 in 61.3 60.3 60.8 DegF WIND SPEED 19.9 4.7 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 172 Degrees SOLAR RADIATION 248.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.5 5172 18.4 6483 23.4 7885 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 13 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.4 41.5 37.7 1.5 0.0 0.00 58.3 61.0 5.1 12.3 4.7 321 2 66.4 41.5 40.2 1.3 0.0 0.00 57.9 60.8 4.3 8.5 4.3 316 3 66.0 41.7 41.1 1.3 0.0 0.00 57.6 60.8 2.7 6.7 2.7 320 4 64.4 42.3 44.4 1.1 0.0 0.00 57.4 60.8 1.8 3.8 0.9 44 5 63.1 43.3 48.6 1.0 0.0 0.00 57.0 60.8 0.9 4.0 0.2 32 6 63.3 44.6 50.4 1.0 0.0 0.00 57.4 60.8 1.1 3.1 0.7 327 7 64.6 45.7 50.4 1.0 0.0 0.00 57.4 60.6 1.6 5.6 0.2 84 8 64.6 46.9 52.6 1.0 1.0 0.00 57.6 60.6 2.9 8.9 2.5 97 9 65.3 50.4 58.5 0.9 4.3 0.00 58.1 60.6 5.6 12.1 4.0 248 10 64.0 47.5 55.0 0.9 15.3 0.00 59.0 60.6 6.7 13.9 6.3 302 11 64.9 47.5 53.2 1.0 13.1 0.00 60.1 60.4 4.3 10.3 3.6 302 12 66.2 47.7 51.3 1.1 16.0 0.00 61.0 60.4 7.6 14.1 6.9 249 13 66.7 46.9 48.9 1.1 14.6 0.00 61.5 60.4 8.1 17.2 7.6 248 14 67.8 45.0 43.8 1.3 13.6 0.00 61.9 60.4 7.6 14.3 6.7 236 15 68.4 43.3 40.3 1.4 20.1 0.00 62.6 60.4 10.1 19.5 9.4 241 16 68.2 41.7 38.2 1.5 12.2 0.00 62.4 60.4 8.9 17.4 8.3 226 17 67.6 43.0 40.7 1.4 12.2 0.00 61.9 60.4 8.1 15.0 7.6 239 18 65.8 41.9 41.8 1.3 0.7 0.00 60.8 60.6 4.3 9.8 4.0 228 19 64.8 40.3 40.7 1.2 0.0 0.00 59.5 60.6 3.8 8.9 3.4 217 20 63.3 41.5 44.9 1.1 0.0 0.00 58.5 60.6 3.6 10.7 2.5 187 21 61.7 44.8 53.7 0.9 0.0 0.00 57.6 60.6 2.5 7.8 2.0 195 22 61.2 46.6 59.0 0.8 0.0 0.00 58.3 60.6 2.2 6.3 1.6 208 23 60.1 46.0 59.5 0.7 0.0 0.00 58.1 60.6 1.6 4.9 1.3 214 24 58.3 46.2 64.4 0.6 0.0 0.00 57.6 60.6 0.9 2.7 0.7 289 AZMET Daily Weather Data : TUCSON : Nov 13 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.4 57.0 64.8 DegF RELATIVE HUMIDITY 68.3 32.3 48.3 % DEWPOINT 44.4 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 62.6 57.0 59.2 DegF SOIL TEMP. 20 in 61.0 60.4 60.6 DegF WIND SPEED 19.5 4.5 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 251 Degrees SOLAR RADIATION 123.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.2 5182 14.2 6497 19.3 7905 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 14 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.2 45.5 65.1 0.6 0.0 0.00 57.2 60.6 0.7 2.2 0.7 348 2 55.9 45.7 68.3 0.5 0.0 0.00 56.8 60.6 0.7 2.2 0.7 333 3 56.5 45.7 66.7 0.5 0.0 0.00 56.3 60.6 1.1 3.1 1.1 279 4 55.9 45.9 68.6 0.5 0.0 0.00 55.8 60.6 1.1 2.5 0.9 278 5 53.2 45.1 73.9 0.4 0.0 0.00 54.9 60.6 0.9 3.4 0.2 213 6 51.3 44.8 78.5 0.3 0.0 0.00 54.3 60.4 0.7 1.8 0.7 104 7 52.5 45.3 76.7 0.3 0.0 0.00 54.3 60.4 0.9 2.5 0.9 72 8 53.4 45.9 75.3 0.3 2.2 0.00 54.5 60.3 0.7 1.8 0.7 66 9 56.3 46.6 70.0 0.5 6.2 0.00 55.2 60.3 1.8 4.0 1.6 94 10 58.1 46.2 64.5 0.6 12.9 0.00 56.3 60.1 3.1 5.8 3.1 88 11 60.4 45.5 58.0 0.8 25.8 0.00 58.5 60.1 2.7 5.6 2.2 79 12 62.4 44.6 52.0 0.9 46.1 0.00 61.3 60.1 3.8 11.9 3.1 295 13 64.0 43.7 47.7 1.1 54.5 0.00 64.0 59.9 4.7 10.7 3.8 333 14 64.8 42.4 43.9 1.2 36.5 0.00 65.3 59.9 4.0 9.4 3.6 291 15 63.1 45.0 51.6 1.0 19.1 0.00 64.0 59.9 10.5 19.0 9.8 299 16 61.7 46.9 58.8 0.8 21.3 0.00 62.6 60.1 10.1 18.1 9.6 308 17 61.7 44.4 52.9 0.9 10.8 0.00 60.8 60.1 11.2 19.0 10.7 299 18 60.1 44.6 56.8 0.8 0.7 0.00 58.8 60.1 8.7 14.3 8.5 299 19 58.5 43.3 57.1 0.7 0.0 0.00 57.2 60.3 6.7 11.0 6.5 282 20 57.0 42.8 58.7 0.7 0.0 0.00 55.9 60.4 4.5 9.2 3.6 254 21 55.2 42.4 61.9 0.6 0.0 0.00 55.0 60.4 4.0 7.2 3.6 240 22 52.7 42.1 66.9 0.4 0.0 0.00 54.0 60.4 2.2 5.6 1.8 276 23 48.9 41.4 74.8 0.3 0.0 0.00 52.9 60.4 1.1 2.9 1.1 64 24 46.4 40.6 80.4 0.2 0.0 0.00 52.0 60.4 1.1 4.3 1.1 74 AZMET Daily Weather Data : TUCSON : Nov 14 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.8 44.6 57.0 DegF RELATIVE HUMIDITY 84.5 41.2 63.7 % DEWPOINT 44.4 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 65.3 52.0 57.6 DegF SOIL TEMP. 20 in 60.6 59.9 60.3 DegF WIND SPEED 19.0 3.6 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 300 Degrees SOLAR RADIATION 236.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.4 5185 6.5 6504 10.3 7915 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 15 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.1 40.1 86.1 0.1 0.0 0.00 51.1 60.3 0.9 2.0 0.9 86 2 42.8 39.7 88.8 0.1 0.0 0.00 50.4 60.3 0.7 1.8 0.4 48 3 41.4 38.7 90.7 0.1 0.0 0.00 49.6 60.1 0.7 2.7 0.7 80 4 40.5 38.5 92.7 0.1 0.0 0.00 48.7 60.1 0.9 2.7 0.7 78 5 39.2 37.6 93.6 0.1 0.0 0.00 48.2 59.9 1.1 3.6 1.1 90 6 38.1 36.7 94.9 0.0 0.0 0.00 47.5 59.7 0.9 2.7 0.9 82 7 38.1 37.0 95.6 0.0 0.2 0.00 46.9 59.5 1.3 3.4 1.3 86 8 40.6 38.3 91.2 0.1 7.6 0.00 46.8 59.4 1.3 4.3 1.3 84 9 48.0 40.6 75.6 0.3 23.4 0.00 48.2 59.2 3.1 5.4 3.1 88 10 54.3 42.3 63.5 0.5 37.0 0.00 52.0 59.2 0.9 3.4 0.4 137 11 58.1 43.0 57.2 0.7 48.5 0.00 56.1 58.8 2.0 6.7 0.9 287 12 60.6 39.6 45.9 1.0 55.0 0.00 59.5 58.8 5.1 10.3 4.5 286 13 63.7 34.5 33.7 1.3 55.7 0.00 61.7 58.6 7.6 14.1 6.9 284 14 64.4 32.4 30.1 1.4 50.4 0.00 62.4 58.6 9.4 14.3 8.9 275 15 64.9 30.7 27.5 1.5 40.6 0.00 62.2 58.6 10.5 17.0 9.8 278 16 64.2 30.4 27.9 1.5 27.0 0.00 61.2 58.6 11.4 16.1 11.0 283 17 62.6 30.7 30.0 1.4 9.6 0.00 59.0 58.8 11.4 18.1 11.0 287 18 60.1 30.7 32.7 1.2 0.7 0.00 57.0 58.8 9.2 15.4 8.9 283 19 58.1 28.9 32.8 1.1 0.0 0.00 55.4 59.0 9.4 15.4 9.2 286 20 55.2 18.5 23.5 1.1 0.0 0.00 54.0 59.2 2.9 10.7 2.7 305 21 49.3 28.0 43.7 0.7 0.0 0.00 52.5 59.2 0.7 2.9 0.4 101 22 44.8 27.7 50.9 0.5 0.0 0.00 51.3 59.2 0.7 2.2 0.7 107 23 43.2 26.2 51.1 0.5 0.0 0.00 50.2 59.2 1.3 2.9 1.1 83 24 40.5 26.8 57.8 0.4 0.0 0.00 49.1 59.2 0.7 1.8 0.7 118 AZMET Daily Weather Data : TUCSON : Nov 15 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.7 37.4 50.7 DegF RELATIVE HUMIDITY 96.4 19.4 59.1 % DEWPOINT 34.0 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 62.4 46.8 53.4 DegF SOIL TEMP. 20 in 60.4 58.6 59.2 DegF WIND SPEED 18.1 4.0 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 287 Degrees SOLAR RADIATION 355.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.9 5188 5.4 6509 8.3 7923 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 16 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.5 27.3 64.2 0.3 0.0 0.00 48.0 59.2 1.1 3.1 0.9 98 2 36.5 27.3 69.3 0.2 0.0 0.00 47.1 59.0 0.9 2.5 0.9 102 3 35.4 25.7 67.4 0.2 0.0 0.00 46.2 58.8 1.1 3.6 0.9 84 4 34.0 25.7 71.1 0.2 0.0 0.00 45.5 58.8 0.9 3.4 0.9 109 5 32.5 25.0 73.0 0.2 0.0 0.00 44.8 58.6 0.9 2.9 0.9 114 6 31.1 24.3 75.7 0.1 0.0 0.00 44.1 58.5 0.7 1.8 0.7 100 7 30.4 23.4 74.7 0.1 0.0 0.00 43.5 58.3 0.9 2.0 0.9 113 8 33.6 23.9 67.3 0.2 8.4 0.00 43.2 58.1 1.1 3.1 0.9 117 9 46.0 25.5 44.8 0.6 24.9 0.00 44.6 57.9 0.4 1.6 0.4 112 10 54.9 21.2 26.6 1.1 39.4 0.00 48.2 57.7 1.1 3.4 0.4 273 11 61.2 19.2 19.5 1.5 50.7 0.00 52.5 57.6 1.1 4.3 0.2 264 12 66.6 18.5 15.6 1.9 56.6 0.00 56.5 57.4 2.7 8.7 1.3 184 13 70.2 16.0 12.4 2.2 57.3 0.00 60.1 57.2 2.7 9.2 0.4 264 14 71.1 14.7 11.3 2.3 52.3 0.00 62.4 57.2 3.8 7.6 2.9 286 15 72.0 14.7 11.1 2.4 42.3 0.00 63.5 57.2 5.4 11.0 4.7 286 16 71.6 14.5 11.1 2.3 28.4 0.00 62.8 57.2 6.7 10.3 6.5 282 17 70.2 14.5 11.6 2.2 12.4 0.00 60.4 57.4 6.9 9.8 6.7 290 18 65.7 15.6 14.3 1.9 0.7 0.00 57.9 57.6 3.6 7.8 3.1 289 19 57.0 18.3 21.9 1.3 0.0 0.00 55.8 57.7 0.9 3.1 0.4 110 20 49.5 20.3 31.6 0.8 0.0 0.00 53.8 57.9 0.9 2.9 0.9 94 21 45.1 23.5 42.4 0.6 0.0 0.00 52.0 57.9 1.1 4.0 0.9 95 22 43.3 19.6 38.0 0.6 0.0 0.00 51.8 58.1 1.3 3.8 1.1 101 23 40.6 18.3 40.3 0.5 0.0 0.00 50.5 58.1 0.9 2.9 0.9 100 24 38.1 17.8 43.4 0.4 0.0 0.00 49.1 58.1 0.7 2.2 0.7 132 AZMET Daily Weather Data : TUCSON : Nov 16 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.5 29.8 49.8 DegF RELATIVE HUMIDITY 77.0 9.9 39.9 % DEWPOINT 20.7 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 63.5 43.2 51.8 DegF SOIL TEMP. 20 in 59.2 57.2 57.9 DegF WIND SPEED 11.0 2.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 281 Degrees SOLAR RADIATION 373.6 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 5.0 5193 7.4 6517 10.1 7933 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 17 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.9 17.6 45.1 0.4 0.0 0.00 47.7 58.1 0.9 2.2 0.7 100 2 36.5 17.4 45.4 0.4 0.0 0.00 46.4 58.1 1.1 5.1 0.9 122 3 35.2 17.8 48.4 0.4 0.0 0.00 45.1 57.9 1.1 4.7 0.9 104 4 33.4 18.0 52.2 0.3 0.0 0.00 44.2 57.9 1.1 2.7 0.9 99 5 32.5 17.2 52.5 0.3 0.0 0.00 43.5 57.7 1.1 3.4 0.9 106 6 31.3 17.1 55.0 0.3 0.0 0.00 42.6 57.6 1.1 3.1 0.9 98 7 30.7 17.4 57.2 0.3 0.0 0.00 41.9 57.4 0.9 2.7 0.9 94 8 35.1 17.8 49.3 0.4 8.1 0.00 41.7 57.2 0.7 2.5 0.7 112 9 50.4 19.8 30.1 0.9 24.4 0.00 43.2 57.0 0.4 2.0 0.4 335 10 59.4 16.3 18.4 1.4 38.7 0.00 47.5 56.8 1.1 3.4 1.1 45 11 66.6 15.1 13.5 1.9 49.7 0.00 52.2 56.7 4.5 9.4 4.3 110 12 70.3 14.7 11.7 2.2 55.7 0.00 55.9 56.5 6.5 12.1 5.8 109 13 72.7 16.0 11.3 2.4 56.6 0.00 59.4 56.3 4.9 10.3 4.7 106 14 74.7 16.0 10.7 2.6 51.8 0.00 61.3 56.3 5.6 10.5 5.1 95 15 76.3 16.7 10.4 2.8 41.8 0.00 62.2 56.3 5.1 9.2 4.7 102 16 77.0 17.6 10.6 2.8 28.0 0.00 61.9 56.3 3.1 7.8 2.9 89 17 76.1 17.6 10.9 2.7 12.2 0.00 59.7 56.5 2.5 5.1 2.5 92 18 67.3 16.7 14.4 2.0 0.5 0.00 57.4 56.7 1.1 3.4 1.1 86 19 61.0 18.1 18.8 1.5 0.0 0.00 55.0 56.8 1.1 5.4 0.4 256 20 53.8 18.0 24.0 1.1 0.0 0.00 53.2 57.0 0.4 1.3 0.4 131 21 49.5 19.4 29.9 0.9 0.0 0.00 51.6 57.0 1.1 2.7 0.9 90 22 47.3 18.0 30.6 0.8 0.0 0.00 50.4 57.2 1.6 3.4 1.3 98 23 46.2 17.2 30.8 0.7 0.0 0.00 49.1 57.2 1.6 3.4 1.3 91 24 43.2 17.4 35.1 0.6 0.0 0.00 48.2 57.4 0.9 3.4 0.9 91 AZMET Daily Weather Data : TUCSON : Nov 17 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.9 29.7 52.7 DegF RELATIVE HUMIDITY 60.4 9.0 29.9 % DEWPOINT 17.2 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 62.2 41.7 50.9 DegF SOIL TEMP. 20 in 58.1 56.1 57.0 DegF WIND SPEED 12.1 2.0 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 100 Degrees SOLAR RADIATION 367.9 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 7.0 5200 9.7 6526 12.6 7946 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 18 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.8 17.8 36.1 0.6 0.0 0.00 47.3 57.2 0.9 2.7 0.7 104 2 40.1 19.0 42.2 0.5 0.0 0.00 46.6 57.2 0.9 2.5 0.9 85 3 39.2 19.0 43.8 0.5 0.0 0.00 46.0 57.2 0.7 1.8 0.7 88 4 39.7 19.6 43.9 0.5 0.0 0.00 45.3 57.0 1.3 2.9 1.3 87 5 40.5 19.6 42.7 0.5 0.0 0.00 44.8 57.0 2.5 4.0 2.2 85 6 41.4 19.8 41.5 0.5 0.0 0.00 44.4 56.8 2.7 4.3 2.7 97 7 40.5 20.5 44.4 0.5 0.0 0.00 43.9 56.7 2.5 3.8 2.5 94 8 42.6 21.2 42.1 0.5 7.4 0.00 43.9 56.5 1.6 3.4 1.3 86 9 51.8 22.8 32.0 0.9 23.2 0.00 45.3 56.5 2.7 5.1 2.5 89 10 59.7 25.0 26.2 1.3 32.5 0.00 48.9 56.3 3.4 6.3 3.1 77 11 64.6 26.2 23.4 1.6 32.7 0.00 52.2 56.1 2.9 5.4 2.9 64 12 70.9 27.0 19.4 2.1 56.1 0.00 56.7 55.9 3.6 6.5 3.4 92 13 75.0 27.1 16.9 2.5 48.0 0.00 60.1 55.9 3.4 9.6 2.5 98 14 76.3 26.4 15.6 2.6 46.1 0.00 62.1 55.8 3.1 8.3 1.3 307 15 76.8 25.7 15.0 2.7 30.8 0.00 62.4 55.8 3.8 10.7 2.9 111 16 76.5 23.4 13.8 2.7 19.6 0.00 61.7 55.9 6.7 19.7 3.8 287 17 75.4 22.1 13.5 2.6 14.3 0.00 59.9 56.1 6.5 11.2 6.3 320 18 71.1 22.1 15.7 2.2 0.5 0.00 57.7 56.3 4.7 8.7 4.5 304 19 65.7 24.1 20.5 1.7 0.0 0.00 55.9 56.5 3.8 6.0 3.8 270 20 58.8 28.9 32.5 1.2 0.0 0.00 54.3 56.7 0.7 3.4 0.2 150 21 50.9 30.7 46.1 0.7 0.0 0.00 52.9 56.8 0.7 1.8 0.7 98 22 48.4 26.6 42.2 0.7 0.0 0.00 52.2 56.8 0.9 2.5 0.9 80 23 47.5 25.2 41.2 0.7 0.0 0.00 50.9 57.0 1.3 3.8 0.9 84 24 45.9 24.4 42.7 0.6 0.0 0.00 49.6 57.0 1.6 2.9 1.6 74 AZMET Daily Weather Data : TUCSON : Nov 18 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.3 37.9 55.9 DegF RELATIVE HUMIDITY 66.6 12.7 31.4 % DEWPOINT 23.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 62.6 43.7 51.8 DegF SOIL TEMP. 20 in 57.4 55.8 56.5 DegF WIND SPEED 19.7 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 60 Degrees SOLAR RADIATION 311.0 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 8.1 5208 11.0 6537 14.6 7960 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 19 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.0 24.8 45.1 0.6 0.0 0.00 48.6 57.0 1.1 3.1 1.1 75 2 42.4 24.8 49.6 0.5 0.0 0.00 47.7 57.0 1.1 2.5 1.1 71 3 41.7 25.0 51.3 0.4 0.0 0.00 46.9 57.0 1.6 3.4 1.3 89 4 40.3 24.8 53.6 0.4 0.0 0.00 46.2 56.8 0.9 2.5 0.9 78 5 40.5 25.0 54.0 0.4 0.0 0.00 45.5 56.8 1.8 4.3 1.8 84 6 39.9 25.2 55.3 0.4 0.0 0.00 45.0 56.7 1.8 3.1 1.6 89 7 38.3 25.3 59.4 0.3 0.0 0.00 44.4 56.5 0.9 2.9 0.9 82 8 40.3 26.6 57.7 0.4 6.7 0.00 44.2 56.5 1.3 3.4 1.3 92 9 50.2 28.4 42.8 0.7 21.7 0.00 45.5 56.3 2.7 4.9 2.5 84 10 57.7 30.0 34.7 1.1 35.8 0.00 49.1 56.1 2.2 4.9 2.0 83 11 64.6 31.1 28.4 1.5 46.6 0.00 53.6 55.9 2.0 5.4 1.6 106 12 68.5 30.0 23.7 1.8 52.8 0.00 57.7 55.8 2.0 5.6 0.7 176 13 70.3 26.8 19.4 2.0 53.0 0.00 60.8 55.8 3.8 8.9 3.1 289 14 71.6 27.3 19.1 2.1 48.7 0.00 62.2 55.8 5.4 9.6 4.7 282 15 72.5 24.6 16.5 2.3 39.2 0.00 62.4 55.8 6.7 13.4 6.3 270 16 72.1 23.0 15.6 2.3 25.6 0.00 61.0 55.8 8.7 14.3 8.3 293 17 70.5 20.8 15.1 2.2 11.0 0.00 58.1 55.9 8.7 13.6 8.3 298 18 67.5 21.0 17.0 1.9 0.5 0.00 55.8 56.1 6.7 10.7 6.7 298 19 64.6 21.6 19.1 1.7 0.0 0.00 54.0 56.3 7.4 12.5 6.9 290 20 61.2 21.6 21.6 1.5 0.0 0.00 52.7 56.5 2.7 9.4 1.6 273 21 52.5 22.8 30.9 0.9 0.0 0.00 51.4 56.7 0.9 2.2 0.7 87 22 49.1 22.3 34.4 0.8 0.0 0.00 50.2 56.7 1.8 4.3 1.3 77 23 47.5 23.0 37.8 0.7 0.0 0.00 49.1 56.7 2.0 4.3 1.8 77 24 46.8 22.8 38.6 0.7 0.0 0.00 48.2 56.7 2.0 4.7 1.8 75 AZMET Daily Weather Data : TUCSON : Nov 19 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.2 37.2 54.9 DegF RELATIVE HUMIDITY 62.6 14.2 35.0 % DEWPOINT 25.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 62.6 44.2 51.6 DegF SOIL TEMP. 20 in 57.0 55.8 56.3 DegF WIND SPEED 14.3 3.1 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 308 Degrees SOLAR RADIATION 342.1 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 5.9 5214 8.6 6546 11.7 7972 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 20 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.7 23.2 43.7 0.6 0.0 0.00 47.3 56.7 2.0 4.7 2.0 78 2 43.7 22.8 43.2 0.6 0.0 0.00 46.4 56.7 1.8 3.4 1.8 85 3 41.2 23.2 48.4 0.4 0.0 0.00 45.7 56.7 1.6 2.7 1.6 74 4 38.8 23.2 52.8 0.4 0.0 0.00 45.1 56.5 1.6 3.4 1.3 88 5 37.9 23.0 54.4 0.3 0.0 0.00 44.4 56.3 1.6 3.4 1.6 93 6 37.6 23.2 55.8 0.3 0.0 0.00 43.9 56.3 1.8 3.8 1.8 83 7 36.5 23.2 57.7 0.3 0.0 0.00 43.3 56.1 1.1 3.4 1.1 97 8 38.1 23.4 54.9 0.4 6.9 0.00 43.2 55.9 1.6 4.3 1.6 68 9 48.2 24.4 39.3 0.7 22.5 0.00 44.2 55.8 2.0 4.7 2.0 88 10 58.1 25.2 28.0 1.2 36.8 0.00 48.0 55.8 2.9 6.3 2.7 99 11 63.5 26.2 24.1 1.5 47.8 0.00 52.3 55.6 1.3 4.3 1.1 50 12 68.7 26.6 20.4 1.9 54.0 0.00 56.5 55.4 1.6 4.9 0.9 324 13 72.9 24.1 16.0 2.3 55.0 0.00 59.7 55.2 1.8 6.0 0.4 145 14 76.1 20.1 12.1 2.7 50.2 0.00 62.1 55.2 1.8 6.5 0.4 315 15 78.1 18.5 10.6 2.9 40.8 0.00 63.3 55.2 1.6 6.5 0.4 202 16 77.7 16.5 9.8 2.9 26.8 0.00 62.8 55.4 2.2 6.9 1.6 296 17 76.1 17.6 10.9 2.7 11.0 0.00 60.4 55.6 4.0 8.9 3.6 268 18 70.9 18.0 13.2 2.2 0.5 0.00 58.1 55.8 4.5 7.2 4.5 289 19 65.8 19.4 16.7 1.8 0.0 0.00 56.1 55.9 4.3 6.3 4.3 278 20 60.6 24.8 25.5 1.4 0.0 0.00 54.5 56.1 2.0 5.4 1.1 272 21 52.0 24.8 34.4 0.9 0.0 0.00 52.9 56.3 1.3 2.9 1.1 63 22 48.6 24.6 38.6 0.7 0.0 0.00 52.2 56.3 1.3 3.4 1.3 84 23 47.5 20.7 34.2 0.7 0.0 0.00 51.6 56.5 1.6 3.4 1.3 78 24 46.2 21.4 37.1 0.7 0.0 0.00 50.5 56.5 1.3 2.7 1.1 73 AZMET Daily Weather Data : TUCSON : Nov 20 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.2 35.2 55.4 DegF RELATIVE HUMIDITY 68.2 8.3 32.6 % DEWPOINT 22.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 63.5 43.0 51.8 DegF SOIL TEMP. 20 in 56.7 55.2 55.9 DegF WIND SPEED 8.9 2.0 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 48 Degrees SOLAR RADIATION 352.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.1 5222 11.0 6557 14.2 7986 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 21 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.4 21.9 40.5 0.6 0.0 0.00 49.3 56.5 1.3 4.0 1.3 74 2 41.4 21.9 45.5 0.5 0.0 0.00 48.0 56.5 1.1 2.7 1.1 116 3 40.6 21.0 44.7 0.5 0.0 0.00 46.9 56.5 1.3 3.4 1.1 79 4 41.4 20.5 42.7 0.5 0.0 0.00 46.0 56.5 2.2 5.4 2.2 84 5 39.6 21.0 47.3 0.4 0.0 0.00 45.1 56.3 1.1 3.1 1.1 76 6 37.2 21.4 52.2 0.4 0.0 0.00 44.4 56.1 1.6 3.4 1.6 94 7 38.8 20.8 47.7 0.4 0.0 0.00 43.9 56.1 1.6 5.8 1.3 113 8 39.9 21.6 47.9 0.4 7.2 0.00 43.5 55.9 1.6 4.3 1.6 83 9 48.6 22.3 35.1 0.8 20.5 0.00 44.6 55.8 3.4 5.4 3.4 87 10 57.6 24.3 27.6 1.2 36.8 0.00 48.0 55.6 3.8 6.7 3.8 82 11 64.0 24.3 21.7 1.6 46.8 0.00 52.2 55.6 4.5 7.4 4.3 86 12 70.0 23.2 17.0 2.1 53.8 0.00 56.5 55.4 3.1 6.3 2.7 101 13 74.5 21.6 13.6 2.5 54.7 0.00 60.1 55.2 1.6 6.3 0.9 74 14 76.1 20.8 12.6 2.7 49.7 0.00 62.4 55.2 2.9 9.2 1.3 356 15 76.6 21.0 12.4 2.7 38.9 0.00 62.8 55.2 4.9 14.1 4.3 305 16 76.1 19.8 11.9 2.7 26.5 0.00 61.2 55.2 8.9 15.9 8.7 298 17 74.8 19.2 12.2 2.6 11.0 0.00 58.3 55.4 8.9 14.3 8.7 304 18 71.1 20.5 14.6 2.2 0.5 0.00 56.1 55.6 6.0 11.6 6.0 315 19 66.6 20.8 17.3 1.8 0.0 0.00 54.3 55.8 2.9 7.6 2.2 265 20 57.7 28.9 33.9 1.1 0.0 0.00 53.1 55.9 0.7 2.0 0.2 310 21 50.9 27.7 40.2 0.8 0.0 0.00 52.3 56.1 0.9 2.2 0.7 103 22 48.0 22.8 36.5 0.7 0.0 0.00 51.8 56.1 0.9 2.5 0.9 91 23 46.2 22.8 39.2 0.6 0.0 0.00 50.7 56.1 1.8 4.0 1.6 78 24 48.4 23.0 36.7 0.7 0.0 0.00 49.6 56.3 2.5 4.3 2.5 79 AZMET Daily Weather Data : TUCSON : Nov 21 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.9 36.3 55.4 DegF RELATIVE HUMIDITY 68.9 10.9 31.3 % DEWPOINT 22.3 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 63.0 43.5 51.8 DegF SOIL TEMP. 20 in 56.5 55.2 55.9 DegF WIND SPEED 15.9 2.9 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 18 Degrees SOLAR RADIATION 345.9 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 7.7 5230 10.6 6568 13.9 8000 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 22 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.3 22.5 37.2 0.7 0.0 0.00 48.7 56.3 2.2 4.5 2.2 93 2 44.6 22.3 40.7 0.6 0.0 0.00 47.7 56.3 1.3 3.6 1.3 85 3 42.1 22.8 46.1 0.5 0.0 0.00 46.8 56.1 1.1 3.1 1.1 62 4 40.1 23.4 50.9 0.4 0.0 0.00 46.0 56.1 1.1 2.5 1.1 94 5 37.4 23.0 55.7 0.3 0.0 0.00 45.1 56.1 1.1 3.4 1.1 88 6 36.1 22.8 58.1 0.3 0.0 0.00 44.4 55.9 0.7 2.9 0.7 66 7 36.9 22.3 55.4 0.3 0.0 0.00 43.5 55.8 2.0 4.3 2.0 84 8 41.0 22.3 47.0 0.5 6.7 0.00 43.2 55.6 2.7 6.3 2.7 95 9 47.5 23.7 38.7 0.7 22.5 0.00 44.1 55.6 2.9 6.0 2.9 72 10 56.1 23.7 28.4 1.1 36.5 0.00 47.7 55.4 2.0 4.3 2.0 38 11 63.1 24.6 22.9 1.5 47.5 0.00 52.2 55.2 1.3 4.3 1.1 348 12 68.7 27.0 20.8 1.9 54.0 0.00 56.5 55.0 1.3 4.3 0.4 49 13 72.9 24.3 16.2 2.3 54.7 0.00 60.1 55.0 2.0 6.7 1.1 150 14 73.2 24.4 16.0 2.3 49.7 0.00 62.1 54.9 2.9 7.4 1.1 134 15 74.3 21.9 13.9 2.5 39.9 0.00 63.0 54.9 2.7 7.2 1.8 92 16 75.2 20.5 12.8 2.6 26.5 0.00 62.2 55.0 2.0 4.9 1.1 18 17 75.2 20.1 12.6 2.6 11.0 0.00 59.9 55.2 1.3 7.8 0.7 325 18 69.4 19.9 15.1 2.1 0.5 0.00 57.2 55.2 4.9 8.9 4.9 301 19 64.2 21.7 19.5 1.6 0.0 0.00 55.0 55.6 4.9 7.6 4.7 267 20 60.6 23.2 23.4 1.4 0.0 0.00 53.2 55.8 3.8 7.4 3.6 259 21 54.5 23.2 29.3 1.0 0.0 0.00 51.8 55.9 1.8 4.5 1.6 76 22 49.8 22.3 33.8 0.8 0.0 0.00 50.4 55.9 1.6 3.4 1.3 86 23 47.1 21.9 36.7 0.7 0.0 0.00 49.3 56.1 1.6 2.9 1.6 77 24 44.8 21.9 39.8 0.6 0.0 0.00 48.2 56.1 1.1 2.7 1.1 69 AZMET Daily Weather Data : TUCSON : Nov 22 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.4 34.5 55.0 DegF RELATIVE HUMIDITY 61.1 11.3 32.1 % DEWPOINT 22.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 63.0 43.2 51.6 DegF SOIL TEMP. 20 in 56.3 54.9 55.6 DegF WIND SPEED 8.9 2.2 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 59 Degrees SOLAR RADIATION 349.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.2 5237 10.1 6578 13.3 8013 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 23 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.8 22.1 43.6 0.5 0.0 0.00 47.1 56.1 1.3 3.1 1.1 89 2 40.3 22.6 49.0 0.4 0.0 0.00 46.2 56.1 1.6 4.3 1.6 74 3 39.6 22.3 49.5 0.4 0.0 0.00 45.5 55.9 1.1 4.0 1.1 84 4 38.7 22.3 51.4 0.4 0.0 0.00 44.8 55.9 2.0 3.1 2.0 86 5 42.3 21.4 42.9 0.5 0.0 0.00 44.2 55.8 2.7 5.1 2.7 98 6 39.6 21.7 48.3 0.4 0.0 0.00 43.7 55.6 1.8 4.5 1.6 74 7 36.1 21.9 56.0 0.3 0.0 0.00 43.2 55.6 1.1 2.9 1.1 112 8 38.5 22.8 52.9 0.4 6.2 0.00 42.8 55.4 1.8 3.6 1.6 81 9 47.5 23.9 39.5 0.7 21.5 0.00 43.9 55.2 1.6 3.4 1.3 77 10 54.3 24.4 31.2 1.0 35.6 0.00 47.3 55.0 1.3 4.0 1.3 31 11 62.4 25.9 24.8 1.5 46.3 0.00 51.6 54.9 1.1 3.6 0.7 164 12 67.6 24.6 19.5 1.9 52.6 0.00 55.9 54.7 1.3 4.3 0.4 253 13 70.2 23.4 17.0 2.1 53.5 0.00 59.2 54.7 1.6 5.6 1.1 310 14 71.6 21.6 15.1 2.2 49.0 0.00 61.0 54.7 4.5 13.0 3.8 282 15 72.0 20.7 14.3 2.3 39.2 0.00 61.2 54.7 6.3 11.9 5.8 296 16 71.6 18.5 13.2 2.3 26.0 0.00 59.7 54.7 8.3 11.9 7.8 302 17 70.2 17.8 13.5 2.2 10.8 0.00 57.2 54.9 8.5 13.4 8.1 295 18 66.2 20.8 17.6 1.8 0.5 0.00 55.0 55.0 7.2 11.4 6.9 281 19 62.2 23.0 22.2 1.5 0.0 0.00 53.4 55.2 7.2 11.0 7.2 267 20 58.3 25.0 27.9 1.2 0.0 0.00 52.0 55.4 2.5 6.3 2.2 270 21 50.5 27.9 41.3 0.7 0.0 0.00 50.5 55.4 0.7 2.2 0.7 78 22 45.0 26.8 48.7 0.5 0.0 0.00 50.7 55.6 0.9 2.7 0.9 91 23 44.8 21.9 40.0 0.6 0.0 0.00 50.4 55.6 1.1 2.7 0.9 71 24 43.0 21.7 42.3 0.5 0.0 0.00 49.5 55.6 2.2 4.3 2.0 77 AZMET Daily Weather Data : TUCSON : Nov 23 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.7 34.9 53.1 DegF RELATIVE HUMIDITY 65.7 12.1 34.2 % DEWPOINT 22.6 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 61.3 42.8 50.7 DegF SOIL TEMP. 20 in 56.1 54.7 55.4 DegF WIND SPEED 13.4 2.9 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 304 Degrees SOLAR RADIATION 341.6 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 5.4 5243 8.1 6586 11.0 8024 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 24 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.7 22.3 45.7 0.5 0.0 0.00 48.4 55.6 1.1 4.3 1.1 69 2 39.0 22.3 50.8 0.4 0.0 0.00 47.5 55.6 0.7 2.7 0.7 70 3 37.6 22.1 53.3 0.4 0.0 0.00 46.6 55.6 0.9 2.7 0.9 79 4 36.3 22.3 56.2 0.3 0.0 0.00 45.5 55.4 0.7 1.8 0.4 104 5 34.3 22.5 61.2 0.3 0.0 0.00 44.6 55.4 0.7 2.0 0.7 104 6 34.3 22.5 61.4 0.3 0.0 0.00 43.7 55.2 1.3 3.4 0.9 109 7 33.4 22.8 64.4 0.2 0.0 0.00 43.0 55.2 0.9 2.2 0.9 96 8 36.0 23.0 59.1 0.3 6.0 0.00 42.4 55.0 1.6 3.6 1.6 98 9 45.3 23.2 41.6 0.6 21.3 0.00 43.3 54.9 1.1 3.8 1.1 63 10 54.7 22.5 28.3 1.0 35.4 0.00 46.8 54.7 1.6 4.7 1.3 299 11 60.1 22.1 23.0 1.4 45.9 0.00 51.1 54.5 0.9 3.4 0.2 275 12 65.1 21.2 18.4 1.7 52.1 0.00 55.0 54.3 2.0 7.4 1.6 296 13 69.4 19.6 14.9 2.1 52.8 0.00 57.9 54.3 6.3 10.3 5.8 288 14 71.8 18.3 12.9 2.3 48.0 0.00 59.4 54.3 6.9 12.3 6.5 286 15 72.3 17.2 12.1 2.4 38.5 0.00 59.5 54.1 8.7 13.0 8.5 292 16 72.0 16.5 11.9 2.4 25.6 0.00 58.3 54.3 8.7 12.3 8.5 296 17 70.5 15.4 11.9 2.2 10.3 0.00 55.9 54.3 7.8 12.1 7.6 291 18 66.6 14.7 13.2 1.9 0.5 0.00 54.0 54.5 3.4 9.4 3.4 289 19 57.4 17.4 20.9 1.3 0.0 0.00 52.2 54.7 0.7 2.5 0.2 186 20 51.3 18.9 27.5 0.9 0.0 0.00 50.7 54.9 1.1 2.7 0.9 94 21 48.6 19.2 30.6 0.8 0.0 0.00 49.5 54.9 0.9 2.7 0.9 90 22 45.3 17.8 32.8 0.7 0.0 0.00 48.2 55.0 1.3 3.4 1.3 96 23 44.6 17.2 32.8 0.7 0.0 0.00 47.3 55.0 1.3 3.4 1.1 85 24 42.1 18.3 37.9 0.6 0.0 0.00 46.4 55.0 1.1 3.1 0.9 102 AZMET Daily Weather Data : TUCSON : Nov 24 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.9 32.4 51.3 DegF RELATIVE HUMIDITY 67.6 11.3 34.3 % DEWPOINT 19.9 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 59.7 42.4 50.0 DegF SOIL TEMP. 20 in 55.6 54.1 54.9 DegF WIND SPEED 13.0 2.7 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 299 Degrees SOLAR RADIATION 336.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.2 5248 7.7 6594 10.8 8035 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 25 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.6 18.5 40.3 0.5 0.0 0.00 45.5 55.0 1.3 3.6 1.1 102 2 38.8 18.9 44.0 0.4 0.0 0.00 44.8 55.0 0.9 2.5 0.9 102 3 37.8 19.2 46.7 0.4 0.0 0.00 44.1 54.9 0.9 4.0 0.9 65 4 36.9 19.0 48.0 0.4 0.0 0.00 43.5 54.7 0.9 2.7 0.9 92 5 34.9 19.9 53.9 0.3 0.0 0.00 43.0 54.7 0.7 2.5 0.7 96 6 34.3 20.1 55.4 0.3 0.0 0.00 42.4 54.5 0.9 2.2 0.9 97 7 34.0 20.3 57.0 0.3 0.0 0.00 41.9 54.3 0.7 3.4 0.7 110 8 36.0 21.6 55.6 0.3 6.0 0.00 41.5 54.3 0.9 2.7 0.7 105 9 46.9 23.2 39.0 0.7 21.3 0.00 42.6 54.1 0.9 2.7 0.2 334 10 56.8 23.0 26.9 1.2 35.1 0.00 46.2 54.0 1.6 3.6 1.6 278 11 64.0 21.4 19.3 1.6 46.1 0.00 50.7 53.8 1.1 4.9 0.7 304 12 67.5 21.0 16.9 1.9 52.3 0.00 54.9 53.8 2.7 6.5 2.0 299 13 71.8 21.0 14.5 2.3 53.5 0.00 58.1 53.6 2.9 6.7 0.7 87 14 73.4 19.8 13.0 2.5 48.7 0.00 60.3 53.6 3.1 6.9 2.2 280 15 74.3 19.6 12.6 2.5 39.2 0.00 61.0 53.6 3.8 10.7 2.9 302 16 73.6 19.0 12.6 2.5 26.0 0.00 59.7 53.6 6.3 10.5 5.8 301 17 72.7 19.0 12.9 2.4 11.0 0.00 57.6 53.8 4.5 8.1 4.3 295 18 65.7 21.2 18.2 1.8 0.2 0.00 55.4 54.0 1.1 3.4 0.4 180 19 58.3 22.1 24.5 1.3 0.0 0.00 53.4 54.1 1.1 3.4 0.9 82 20 52.0 24.8 34.9 0.9 0.0 0.00 51.6 54.3 0.7 2.0 0.7 66 21 48.9 27.1 42.5 0.7 0.0 0.00 50.4 54.5 1.3 6.0 0.7 94 22 47.5 23.9 39.2 0.7 0.0 0.00 50.5 54.7 1.1 4.3 0.2 101 23 46.6 24.8 41.9 0.6 0.0 0.00 49.8 54.7 0.9 2.7 0.2 278 24 45.3 23.2 41.3 0.6 0.0 0.00 48.9 54.7 0.9 5.1 0.2 342 AZMET Daily Weather Data : TUCSON : Nov 25 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.4 32.5 52.5 DegF RELATIVE HUMIDITY 67.8 11.6 33.8 % DEWPOINT 21.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 61.0 41.5 49.8 DegF SOIL TEMP. 20 in 55.0 53.6 54.3 DegF WIND SPEED 10.7 1.8 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 314 Degrees SOLAR RADIATION 339.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.3 5254 8.8 6602 11.9 8047 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 26 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.6 21.9 37.4 0.7 0.0 0.00 48.0 54.7 1.3 5.8 1.1 280 2 44.4 21.0 39.1 0.6 0.0 0.00 47.3 54.7 0.9 3.6 0.7 120 3 42.1 21.6 43.6 0.5 0.0 0.00 46.4 54.7 1.3 4.3 0.9 76 4 41.2 21.7 45.3 0.5 0.0 0.00 45.5 54.7 1.1 3.6 0.4 105 5 40.5 22.6 48.7 0.4 0.0 0.00 44.8 54.5 0.9 3.8 0.4 101 6 39.6 22.5 49.8 0.4 0.0 0.00 44.1 54.5 0.9 4.0 0.7 106 7 39.6 23.2 51.3 0.4 0.0 0.00 43.5 54.3 0.9 3.8 0.7 109 8 40.5 23.9 51.4 0.4 2.9 0.00 43.3 54.3 1.1 4.3 0.7 114 9 54.0 21.7 30.4 1.1 12.2 0.00 44.2 54.1 3.8 11.0 2.2 136 10 66.2 20.1 17.0 1.8 25.8 0.00 46.8 54.0 8.5 16.1 8.1 127 11 70.2 22.8 16.6 2.1 26.8 0.00 48.7 53.8 10.3 18.6 9.8 95 12 73.6 24.1 15.6 2.4 55.9 0.00 52.9 53.8 11.9 18.8 11.6 91 13 74.7 23.5 14.7 2.5 54.5 0.00 55.9 53.6 11.0 20.6 10.5 90 14 75.7 23.0 13.9 2.6 53.0 0.00 58.1 53.6 9.6 17.7 9.4 90 15 76.3 22.1 13.1 2.7 40.4 0.00 59.0 53.6 9.4 16.1 8.9 88 16 76.3 21.7 12.9 2.7 27.0 0.00 58.1 53.6 9.6 15.7 9.2 82 17 75.4 21.7 13.3 2.6 10.3 0.00 56.3 53.6 6.9 12.8 6.7 92 18 72.3 21.9 14.9 2.3 0.5 0.00 54.7 53.8 7.2 12.1 7.2 107 19 69.4 22.6 16.8 2.0 0.0 0.00 53.2 54.0 4.9 9.4 4.7 106 20 66.0 23.5 19.7 1.8 0.0 0.00 52.0 54.1 3.1 5.6 3.1 105 21 61.5 23.9 23.6 1.4 0.0 0.00 51.1 54.3 2.0 4.5 2.0 88 22 56.8 25.0 29.1 1.1 0.0 0.00 50.2 54.3 1.8 3.4 1.6 65 23 56.1 25.2 30.1 1.1 0.0 0.00 49.3 54.3 1.3 3.4 1.3 60 24 54.0 25.3 32.8 1.0 0.0 0.00 48.6 54.5 1.1 3.4 1.1 58 AZMET Daily Weather Data : TUCSON : Nov 26 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.8 38.5 58.8 DegF RELATIVE HUMIDITY 58.9 12.0 28.4 % DEWPOINT 22.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 59.0 43.3 50.2 DegF SOIL TEMP. 20 in 54.7 53.6 54.1 DegF WIND SPEED 20.6 4.7 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 95 Degrees SOLAR RADIATION 309.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.6 5262 10.4 6613 13.9 8061 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 27 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.8 25.7 38.7 0.8 0.0 0.00 47.8 54.5 1.1 2.9 0.9 86 2 47.5 26.4 43.4 0.6 0.0 0.00 47.3 54.5 0.7 2.7 0.7 70 3 45.9 26.4 46.0 0.6 0.0 0.00 46.8 54.3 1.1 2.7 1.1 84 4 44.6 26.1 47.9 0.5 0.0 0.00 46.2 54.3 1.1 2.7 0.9 68 5 43.3 26.6 51.2 0.5 0.0 0.00 45.7 54.3 1.3 3.1 1.3 59 6 42.4 27.0 54.0 0.4 0.0 0.00 45.1 54.1 0.9 2.7 0.9 56 7 41.5 27.9 57.9 0.4 0.0 0.00 44.8 54.1 1.1 2.2 1.1 73 8 43.5 28.9 56.1 0.4 5.0 0.00 44.6 54.0 0.7 2.0 0.7 74 9 54.7 31.1 40.8 0.9 19.4 0.00 45.7 54.0 1.3 3.1 1.3 69 10 63.0 30.9 29.8 1.4 33.0 0.00 49.1 53.8 2.5 4.7 2.2 72 11 68.5 31.1 24.8 1.8 43.5 0.00 53.1 53.8 2.0 5.4 1.8 58 12 72.3 32.2 22.6 2.1 49.7 0.00 57.0 53.6 2.2 6.3 1.6 51 13 75.2 33.8 22.0 2.3 50.7 0.00 60.1 53.6 2.5 5.6 0.4 327 14 77.2 35.4 22.0 2.5 46.1 0.00 62.2 53.6 2.5 7.2 0.7 342 15 77.2 36.0 22.5 2.5 35.8 0.00 63.1 53.6 2.9 7.4 0.7 339 16 77.2 34.7 21.4 2.5 20.3 0.00 62.2 53.8 4.0 8.5 3.1 278 17 75.6 33.8 21.7 2.4 7.2 0.00 60.3 54.0 4.0 9.6 4.0 311 18 72.7 34.3 24.4 2.1 0.5 0.00 58.6 54.1 3.8 7.4 3.8 298 19 68.2 35.2 29.7 1.7 0.0 0.00 57.2 54.3 2.0 3.8 1.8 266 20 61.9 38.1 41.5 1.1 0.0 0.00 55.8 54.5 0.4 1.1 0.4 213 21 56.1 40.1 55.0 0.7 0.0 0.00 54.7 54.7 1.1 3.6 0.9 84 22 54.0 40.5 60.4 0.6 0.0 0.00 54.3 54.9 0.7 2.0 0.4 83 23 52.7 36.3 53.7 0.6 0.0 0.00 54.5 55.0 1.1 2.5 1.1 96 24 54.9 36.0 48.5 0.8 0.0 0.00 54.0 55.0 2.0 3.4 2.0 89 AZMET Daily Weather Data : TUCSON : Nov 27 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.4 40.6 59.2 DegF RELATIVE HUMIDITY 79.1 20.0 39.0 % DEWPOINT 32.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 63.1 44.6 52.9 DegF SOIL TEMP. 20 in 55.0 53.6 54.1 DegF WIND SPEED 9.6 1.8 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 24 Degrees SOLAR RADIATION 310.8 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 8.5 5270 11.5 6624 15.3 8076 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 28 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.0 36.1 49.0 0.8 0.0 0.00 53.2 55.0 2.0 4.0 1.8 104 2 54.9 37.0 50.7 0.7 0.0 0.00 52.7 55.0 1.8 4.9 1.8 92 3 55.4 37.2 50.5 0.7 0.0 0.00 52.2 55.2 3.6 6.9 3.4 91 4 54.9 37.0 51.0 0.7 0.0 0.00 51.4 55.2 3.8 6.3 3.8 94 5 54.1 37.0 52.2 0.7 0.0 0.00 50.7 55.2 3.8 5.8 3.8 96 6 54.9 38.3 53.2 0.7 0.0 0.00 50.2 55.0 3.8 6.3 3.8 100 7 52.3 38.3 58.8 0.6 0.0 0.00 49.8 55.0 2.5 4.3 2.5 81 8 53.2 40.3 61.3 0.5 1.7 0.00 49.6 55.0 3.6 9.2 3.4 95 9 59.2 43.2 55.5 0.8 5.7 0.00 50.2 55.0 3.6 9.8 3.1 100 10 61.7 43.0 50.5 0.9 11.7 0.00 51.4 54.9 6.0 10.7 6.0 84 11 64.2 40.5 41.8 1.2 20.5 0.00 53.1 54.9 5.4 11.4 5.1 111 12 67.3 34.3 29.5 1.6 35.6 0.00 55.2 54.7 6.9 15.4 5.8 147 13 68.5 30.7 24.3 1.8 29.4 0.00 56.5 54.7 8.3 18.3 7.2 185 14 68.9 29.7 23.0 1.9 28.4 0.00 56.8 54.7 7.4 15.0 6.3 177 15 70.5 26.1 18.8 2.1 34.6 0.00 57.6 54.7 7.6 17.0 6.0 192 16 69.8 28.8 21.7 1.9 23.9 0.00 57.2 54.7 6.9 15.0 5.6 192 17 68.5 27.9 21.7 1.9 9.8 0.00 55.8 54.7 6.7 15.0 5.6 179 18 66.6 28.2 23.6 1.7 0.5 0.00 54.1 54.9 7.8 15.7 6.5 213 19 63.1 31.5 30.3 1.4 0.0 0.00 52.9 54.9 10.5 19.7 9.2 271 20 58.8 33.8 38.8 1.0 0.0 0.00 52.2 55.0 11.2 17.4 11.0 312 21 57.6 30.7 35.7 1.0 0.0 0.00 51.8 55.0 8.1 13.0 7.8 301 22 57.0 28.8 33.7 1.0 0.0 0.00 51.4 55.0 4.3 9.2 4.3 302 23 56.3 31.5 38.6 0.9 0.0 0.00 51.3 55.0 2.5 6.3 2.2 328 24 55.6 33.8 43.5 0.9 0.0 0.00 51.1 55.0 2.2 5.6 2.0 330 AZMET Daily Weather Data : TUCSON : Nov 28 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.2 50.5 60.4 DegF RELATIVE HUMIDITY 67.3 16.9 39.9 % DEWPOINT 34.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 57.6 49.6 52.9 DegF SOIL TEMP. 20 in 55.2 54.7 55.0 DegF WIND SPEED 19.7 5.4 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 169 Degrees SOLAR RADIATION 201.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 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 5277 11.0 6635 16.0 8092 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 29 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.2 34.0 49.9 0.7 0.0 0.00 50.5 55.0 1.3 2.7 1.1 67 2 52.7 35.4 51.7 0.6 0.0 0.00 50.2 55.0 2.9 5.4 2.5 93 3 52.2 37.2 56.3 0.6 0.0 0.00 49.8 55.0 2.7 6.3 2.7 82 4 50.4 39.2 65.2 0.4 0.0 0.00 49.5 55.0 1.6 3.4 1.3 99 5 49.8 41.9 74.5 0.3 0.0 0.00 49.5 54.9 1.8 8.5 1.1 288 6 48.6 43.7 83.0 0.2 0.0 0.00 49.3 54.9 2.7 5.6 2.2 77 7 48.2 43.3 83.3 0.2 0.0 0.01 49.3 54.9 3.4 11.2 1.8 162 8 47.5 43.5 86.1 0.2 4.5 0.02 49.1 54.7 6.3 11.9 5.6 60 9 49.5 43.9 80.9 0.2 17.4 0.00 49.5 54.7 3.1 7.2 2.7 111 10 53.8 44.1 69.6 0.4 33.0 0.00 51.8 54.7 1.3 4.9 0.7 65 11 54.9 41.4 60.1 0.6 32.0 0.00 54.1 54.7 1.8 6.3 0.7 89 12 56.8 40.3 53.9 0.7 48.0 0.00 56.8 54.5 5.6 11.6 4.9 80 13 58.6 37.8 45.9 0.9 51.6 0.00 59.2 54.5 5.4 12.1 4.7 107 14 60.3 34.7 38.2 1.1 45.2 0.00 60.8 54.5 3.1 8.3 2.2 95 15 59.0 36.1 42.3 1.0 27.7 0.00 60.1 54.5 7.6 15.4 6.3 293 16 57.6 37.2 46.3 0.9 22.0 0.00 58.1 54.7 10.3 16.1 9.8 304 17 56.1 37.2 49.1 0.8 9.8 0.00 55.8 54.7 10.5 15.9 10.1 296 18 53.4 39.4 59.3 0.6 0.7 0.01 54.3 54.9 8.3 16.3 5.4 328 19 50.2 42.6 74.9 0.3 0.0 0.02 53.4 55.0 4.3 11.6 2.9 70 20 50.4 42.3 73.8 0.3 0.0 0.00 52.7 55.0 2.7 5.6 1.8 265 21 49.1 43.0 79.7 0.2 0.0 0.00 51.8 55.2 1.8 4.5 0.4 352 22 46.2 43.5 90.3 0.1 0.0 0.00 50.5 55.2 1.3 4.3 0.7 75 23 45.0 43.0 92.6 0.1 0.0 0.00 49.5 55.2 0.9 3.1 0.4 344 24 42.8 41.4 94.5 0.1 0.0 0.00 48.6 55.2 2.0 10.3 0.0 208 AZMET Daily Weather Data : TUCSON : Nov 29 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.9 41.7 52.0 DegF RELATIVE HUMIDITY 97.1 33.3 66.7 % DEWPOINT 40.3 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 61.0 48.6 52.7 DegF SOIL TEMP. 20 in 55.2 54.5 54.9 DegF WIND SPEED 16.3 3.8 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 15 Degrees SOLAR RADIATION 291.9 Langleys PRECIPITATION 0.06 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 1.8 5279 4.1 6639 7.2 8099 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Nov 30 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.0 40.5 81.0 0.2 0.0 0.00 47.8 55.2 2.9 11.0 1.1 314 2 47.7 39.9 74.6 0.3 0.0 0.00 47.8 55.2 3.6 8.9 0.7 284 3 47.8 40.3 74.7 0.3 0.0 0.00 48.0 55.2 2.0 7.8 0.7 304 4 50.4 39.4 66.2 0.4 0.0 0.01 48.4 55.0 9.4 18.6 8.9 93 5 49.8 38.7 65.6 0.4 0.0 0.00 48.2 55.0 5.6 16.1 4.7 78 6 49.5 38.8 66.7 0.4 0.0 0.00 48.2 54.9 5.4 15.0 5.1 91 7 49.6 37.4 62.8 0.4 0.0 0.00 47.7 54.7 7.6 14.8 7.6 108 8 49.5 36.9 61.9 0.5 1.4 0.00 47.3 54.7 7.8 14.1 7.6 104 9 51.8 36.5 55.7 0.6 17.2 0.00 47.7 54.7 10.3 17.9 10.1 103 10 54.5 36.5 50.6 0.7 32.7 0.00 49.6 54.5 10.7 20.8 10.1 96 11 55.0 36.0 48.5 0.8 38.9 0.00 51.6 54.5 14.8 23.5 14.5 99 12 56.7 36.3 46.4 0.8 51.4 0.00 53.8 54.3 15.0 23.9 14.8 96 13 57.9 36.1 44.1 0.9 47.3 0.00 55.4 54.3 14.5 22.4 14.1 94 14 59.5 34.9 39.4 1.0 47.1 0.00 56.5 54.3 12.1 19.0 11.6 93 15 59.4 35.2 40.5 1.0 35.8 0.00 57.0 54.3 12.5 24.2 12.3 95 16 57.7 35.2 42.5 0.9 17.4 0.00 55.4 54.3 12.5 21.5 12.1 81 17 56.5 36.1 46.3 0.8 7.6 0.00 54.1 54.3 13.0 20.4 12.5 79 18 54.9 36.7 50.1 0.7 0.5 0.00 52.9 54.5 10.7 19.0 10.3 95 19 54.1 36.5 51.4 0.7 0.0 0.00 51.6 54.5 8.3 15.0 8.1 94 20 53.4 36.1 51.7 0.7 0.0 0.06 50.7 54.7 10.1 17.0 9.6 81 21 53.6 35.1 49.3 0.7 0.0 0.01 50.7 54.7 10.1 18.1 9.8 77 22 53.6 34.2 47.6 0.7 0.0 0.00 50.9 54.7 7.8 15.0 7.6 88 23 54.0 33.8 46.3 0.8 0.0 0.00 50.7 54.7 9.4 18.8 9.2 82 24 52.0 34.9 52.1 0.6 0.0 0.00 50.2 54.7 2.9 9.6 2.2 149 AZMET Daily Weather Data : TUCSON : Nov 30 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.6 43.9 53.1 DegF RELATIVE HUMIDITY 88.3 35.5 54.8 % DEWPOINT 36.7 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 57.0 47.1 50.9 DegF SOIL TEMP. 20 in 55.2 54.3 54.7 DegF WIND SPEED 24.2 9.2 MPH WIND VECTOR MAG. 8.3 MPH WIND VECTOR DIR. 92 Degrees SOLAR RADIATION 297.4 Langleys PRECIPITATION 0.08 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.4 5280 4.0 6643 7.4 8107 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 1 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.0 34.9 56.1 0.5 0.0 0.00 49.3 54.7 2.5 9.4 1.6 124 2 45.0 35.6 69.8 0.3 0.0 0.00 48.2 54.7 1.1 2.9 0.2 47 3 41.2 35.4 79.6 0.2 0.0 0.00 47.1 54.7 0.7 2.7 0.7 101 4 39.2 35.2 85.9 0.1 0.0 0.00 46.2 54.5 1.1 3.6 1.1 68 5 38.1 34.9 88.5 0.1 0.0 0.00 45.3 54.5 0.9 2.7 0.9 100 6 36.7 34.5 91.7 0.1 0.0 0.00 44.6 54.5 0.9 2.5 0.7 77 7 35.8 34.0 93.4 0.1 0.0 0.00 43.9 54.3 0.9 2.7 0.7 75 8 36.9 34.7 92.0 0.1 4.8 0.00 43.3 54.1 1.8 3.4 1.6 96 9 44.2 36.5 74.3 0.3 19.1 0.00 43.7 54.1 2.9 5.4 2.7 96 10 49.3 36.5 61.5 0.5 32.7 0.00 46.6 54.0 4.0 7.2 3.8 81 11 53.4 36.9 53.4 0.6 43.7 0.00 50.4 53.8 2.5 6.7 1.8 121 12 55.8 36.1 47.7 0.8 49.9 0.00 54.1 53.8 2.2 6.5 0.4 110 13 57.2 35.6 44.2 0.9 51.1 0.00 57.0 53.6 2.0 5.6 1.1 85 14 60.1 34.5 38.4 1.1 46.8 0.00 59.0 53.4 2.9 10.7 1.8 264 15 61.9 31.5 31.7 1.3 37.8 0.00 59.0 53.4 7.6 12.5 6.9 300 16 62.2 30.2 29.7 1.4 24.9 0.00 57.2 53.6 9.2 15.0 8.7 305 17 61.7 31.1 31.5 1.3 10.3 0.00 54.9 53.6 6.7 10.1 6.5 308 18 57.9 31.6 37.2 1.0 0.2 0.00 52.9 53.8 1.8 7.6 1.8 312 19 49.8 33.6 53.6 0.6 0.0 0.00 51.3 54.0 0.9 2.0 0.9 94 20 46.6 34.3 62.4 0.4 0.0 0.00 49.6 54.1 0.7 2.0 0.7 93 21 43.7 34.0 68.7 0.3 0.0 0.00 48.4 54.1 0.9 2.7 0.9 115 22 41.5 33.8 73.8 0.2 0.0 0.00 47.3 54.3 1.1 2.7 1.1 91 23 41.7 34.3 74.9 0.2 0.0 0.00 46.4 54.3 2.0 3.8 2.0 93 24 41.5 34.3 75.4 0.2 0.0 0.00 45.5 54.3 1.6 3.6 1.6 87 AZMET Daily Weather Data : TUCSON : Dec 1 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.8 34.2 48.0 DegF RELATIVE HUMIDITY 96.2 27.7 63.1 % DEWPOINT 34.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 59.2 43.3 49.8 DegF SOIL TEMP. 20 in 54.7 53.4 54.1 DegF WIND SPEED 15.0 2.5 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 11 Degrees SOLAR RADIATION 321.6 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 1.8 5282 3.8 6647 6.5 8113 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 2 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.6 34.2 77.1 0.2 0.0 0.00 44.8 54.1 1.8 3.8 1.6 80 2 37.8 33.4 84.0 0.1 0.0 0.00 44.1 54.1 0.9 2.7 0.9 68 3 37.0 32.9 85.2 0.1 0.0 0.00 43.5 54.0 1.8 3.8 1.6 89 4 39.7 33.1 77.0 0.2 0.0 0.00 43.0 54.0 2.5 3.8 2.5 95 5 39.2 32.7 77.4 0.2 0.0 0.00 42.6 53.8 2.2 4.3 2.2 97 6 36.7 32.0 82.6 0.1 0.0 0.00 42.3 53.8 1.1 3.4 0.9 83 7 35.8 32.4 87.1 0.1 0.0 0.00 41.9 53.6 1.8 3.1 1.8 90 8 37.9 32.5 80.8 0.2 5.0 0.00 41.7 53.4 2.5 5.6 2.5 99 9 43.2 33.1 67.2 0.3 12.9 0.00 42.3 53.2 4.0 7.4 4.0 91 10 49.5 34.9 57.2 0.5 29.1 0.00 45.0 53.2 2.5 5.1 2.5 80 11 55.8 34.7 45.0 0.8 44.2 0.00 49.1 53.1 3.6 8.1 3.4 86 12 59.4 34.5 39.1 1.1 47.5 0.00 52.9 52.9 3.1 8.3 2.7 82 13 62.4 32.7 32.6 1.3 52.6 0.00 56.1 52.7 2.0 5.6 0.4 208 14 63.7 30.2 28.1 1.5 47.8 0.00 57.9 52.7 4.5 9.6 3.8 309 15 64.6 28.9 26.0 1.5 36.5 0.00 58.5 52.7 4.7 13.6 4.0 309 16 64.6 27.3 24.4 1.6 23.6 0.00 57.2 52.9 4.9 11.2 4.3 321 17 63.9 25.7 23.3 1.6 10.3 0.00 55.2 52.9 5.6 10.5 5.4 339 18 60.6 25.7 26.3 1.3 0.2 0.00 53.2 53.1 2.9 8.5 2.9 340 19 52.2 27.7 38.8 0.8 0.0 0.00 51.4 53.2 0.4 1.3 0.4 354 20 46.6 31.5 55.6 0.5 0.0 0.00 50.0 53.4 0.9 2.7 0.7 83 21 44.1 33.1 65.2 0.3 0.0 0.00 48.9 53.4 0.9 2.9 0.9 78 22 41.7 30.4 64.1 0.3 0.0 0.00 48.2 53.6 1.1 2.9 1.1 77 23 41.4 30.4 64.7 0.3 0.0 0.00 47.1 53.6 1.6 3.4 1.6 71 24 41.2 30.6 65.9 0.3 0.0 0.00 46.2 53.6 1.6 3.6 1.6 82 AZMET Daily Weather Data : TUCSON : Dec 2 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.5 34.9 48.4 DegF RELATIVE HUMIDITY 90.0 21.2 57.3 % DEWPOINT 31.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 58.5 41.5 48.4 DegF SOIL TEMP. 20 in 54.3 52.7 53.4 DegF WIND SPEED 13.6 2.5 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 48 Degrees SOLAR RADIATION 310.3 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 2.7 5285 5.0 6652 7.7 8121 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 3 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.7 30.0 70.9 0.2 0.0 0.00 45.3 53.6 1.3 3.1 1.3 72 2 39.0 30.4 70.9 0.2 0.0 0.00 44.4 53.6 2.2 4.3 2.0 81 3 37.4 30.2 74.7 0.2 0.0 0.00 43.7 53.6 0.9 2.5 0.9 79 4 35.1 29.5 80.0 0.1 0.0 0.00 43.0 53.4 0.7 2.2 0.7 94 5 33.3 29.1 84.3 0.1 0.0 0.00 42.4 53.4 1.1 2.2 0.9 70 6 34.9 29.5 80.9 0.1 0.0 0.00 41.7 53.2 1.6 4.0 1.6 83 7 33.4 29.1 84.1 0.1 0.0 0.00 41.2 53.2 1.3 3.1 1.3 78 8 35.2 29.8 80.4 0.1 4.1 0.00 40.8 53.1 2.2 4.3 2.2 86 9 43.0 30.7 62.2 0.4 18.2 0.00 41.7 52.9 2.9 6.0 2.9 93 10 50.2 31.3 48.1 0.6 32.0 0.00 44.6 52.9 4.0 7.6 3.8 98 11 55.4 31.5 40.1 0.9 42.5 0.00 48.6 52.7 2.5 6.0 2.2 79 12 59.7 31.1 33.6 1.2 49.0 0.00 52.3 52.5 2.5 7.2 1.8 258 13 61.5 34.3 36.1 1.2 49.9 0.00 55.2 52.3 6.9 13.6 6.3 308 14 62.6 34.3 34.5 1.3 45.9 0.00 56.5 52.3 8.9 14.3 8.5 306 15 63.3 35.2 35.1 1.3 37.0 0.00 56.8 52.3 10.1 18.1 9.6 305 16 63.0 34.9 35.0 1.3 25.3 0.00 55.9 52.3 10.5 17.9 10.1 318 17 61.5 35.1 36.9 1.2 9.1 0.00 53.8 52.5 10.7 17.0 10.5 310 18 58.8 32.0 36.2 1.1 0.2 0.00 52.0 52.7 8.3 14.1 8.1 306 19 54.7 27.3 34.4 1.0 0.0 0.00 50.2 52.9 4.9 7.8 4.7 278 20 51.8 27.3 38.3 0.8 0.0 0.00 48.6 52.9 2.9 4.9 2.5 246 21 50.7 26.1 37.8 0.8 0.0 0.00 47.3 53.1 4.0 6.7 3.8 249 22 48.0 25.7 41.5 0.7 0.0 0.00 46.2 53.1 2.2 5.6 2.2 268 23 41.7 25.5 52.5 0.4 0.0 0.00 45.1 53.1 0.7 4.3 0.2 4 24 38.1 26.6 62.9 0.3 0.0 0.00 44.1 53.1 1.6 4.7 1.3 82 AZMET Daily Weather Data : TUCSON : Dec 3 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.9 32.5 48.0 DegF RELATIVE HUMIDITY 86.3 31.1 53.8 % DEWPOINT 30.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 56.8 40.8 47.7 DegF SOIL TEMP. 20 in 53.8 52.3 52.9 DegF WIND SPEED 18.1 4.0 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 314 Degrees SOLAR RADIATION 313.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.0 5287 4.1 6656 6.7 8128 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 4 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.2 26.4 64.6 0.3 0.0 0.00 43.2 53.1 1.6 4.5 1.6 66 2 33.8 25.5 71.7 0.2 0.0 0.00 42.3 53.1 1.3 3.6 1.1 84 3 32.5 25.5 74.7 0.2 0.0 0.00 41.5 52.9 0.9 4.3 0.7 87 4 32.0 24.8 74.9 0.2 0.0 0.00 40.8 52.9 1.1 4.9 0.9 104 5 29.7 23.9 78.9 0.1 0.0 0.00 40.1 52.7 0.9 2.9 0.7 108 6 28.6 23.5 81.2 0.1 0.0 0.00 39.4 52.7 0.7 2.7 0.7 105 7 28.0 23.2 81.7 0.1 0.0 0.00 38.8 52.5 1.8 4.3 1.6 87 8 29.3 22.8 76.3 0.1 4.3 0.00 38.5 52.3 1.3 4.3 1.1 80 9 39.0 19.8 46.5 0.4 19.4 0.00 38.7 52.2 1.1 2.9 1.1 102 10 45.7 4.5 17.8 0.9 33.5 0.00 41.7 52.0 2.2 5.1 1.8 283 11 48.9 6.3 17.1 1.0 44.2 0.00 45.3 52.0 2.0 5.4 1.6 287 12 52.2 7.5 16.1 1.1 50.7 0.00 49.1 51.8 1.8 4.9 1.3 346 13 55.4 10.4 16.3 1.3 52.1 0.00 52.2 51.6 2.2 6.3 0.4 357 14 57.2 11.3 15.9 1.3 47.8 0.00 54.3 51.6 2.2 6.7 1.1 70 15 58.3 9.9 14.4 1.4 38.5 0.00 54.9 51.6 2.9 7.2 2.2 279 16 58.3 8.4 13.4 1.4 25.8 0.00 54.0 51.6 4.3 8.9 3.8 294 17 57.4 8.1 13.6 1.4 10.8 0.00 51.6 51.6 3.8 7.8 3.6 318 18 54.0 8.6 15.9 1.2 0.5 0.00 49.3 51.8 3.1 5.1 3.1 286 19 48.6 9.9 20.8 0.9 0.0 0.00 47.5 52.0 1.8 4.5 1.3 294 20 40.6 17.2 38.8 0.5 0.0 0.00 45.9 52.0 0.9 2.9 0.9 83 21 36.9 19.8 49.1 0.4 0.0 0.00 45.0 52.2 0.9 2.5 0.9 81 22 34.5 15.8 45.8 0.4 0.0 0.00 45.1 52.2 0.9 2.7 0.7 95 23 32.5 16.5 51.5 0.3 0.0 0.00 44.2 52.2 0.7 2.0 0.7 99 24 31.3 17.4 55.9 0.3 0.0 0.00 43.2 52.2 1.1 2.9 0.9 100 AZMET Daily Weather Data : TUCSON : Dec 4 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.4 26.8 41.7 DegF RELATIVE HUMIDITY 84.8 12.7 43.9 % DEWPOINT 16.2 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 55.0 38.5 45.3 DegF SOIL TEMP. 20 in 53.1 51.4 52.2 DegF WIND SPEED 8.9 1.8 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 348 Degrees SOLAR RADIATION 327.3 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 0.7 5287 2.2 6659 4.3 8132 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 5 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 29.7 18.1 61.7 0.2 0.0 0.00 42.1 52.2 1.1 2.7 1.1 86 2 29.3 18.5 63.7 0.2 0.0 0.00 41.2 52.2 1.3 3.1 1.1 84 3 28.2 18.9 67.2 0.2 0.0 0.00 40.3 52.0 0.9 2.5 0.7 67 4 28.2 19.2 68.4 0.2 0.0 0.00 39.4 52.0 2.0 4.3 1.8 85 5 28.0 18.9 68.3 0.2 0.0 0.00 38.8 51.8 1.3 2.7 1.3 94 6 29.3 19.9 67.2 0.2 0.0 0.00 38.3 51.6 2.7 4.5 2.7 86 7 30.9 19.9 63.4 0.2 0.0 0.00 37.9 51.6 2.2 3.4 2.0 98 8 31.8 20.5 62.6 0.2 2.4 0.00 37.8 51.4 2.7 4.5 2.7 92 9 35.1 21.6 57.4 0.3 13.6 0.00 37.9 51.3 3.6 6.9 3.4 64 10 44.2 21.2 39.7 0.6 28.2 0.00 40.5 51.1 4.7 8.3 4.5 82 11 51.6 21.9 30.8 0.9 38.9 0.00 44.1 50.9 4.7 8.5 4.5 81 12 55.8 21.7 26.3 1.1 34.6 0.00 47.3 50.7 3.8 6.5 3.6 94 13 59.2 18.1 20.1 1.4 36.8 0.00 50.0 50.7 3.8 7.4 3.6 102 14 61.2 17.1 17.7 1.5 28.4 0.00 51.4 50.5 1.8 5.8 1.1 102 15 61.9 15.6 16.3 1.6 24.6 0.00 52.7 50.5 2.2 6.0 1.8 55 16 62.1 13.6 14.9 1.6 13.6 0.00 52.3 50.5 2.7 6.3 2.2 70 17 59.9 16.7 18.4 1.4 3.8 0.00 51.4 50.7 0.7 2.5 0.4 117 18 54.5 20.5 26.2 1.1 0.2 0.00 50.0 50.7 1.1 3.4 0.4 231 19 52.7 20.8 28.4 1.0 0.0 0.00 48.9 50.9 1.1 3.4 0.9 274 20 52.7 20.3 27.9 1.0 0.0 0.00 47.8 51.1 2.5 6.3 0.9 289 21 46.6 19.0 33.0 0.7 0.0 0.00 46.6 51.1 1.1 3.6 0.0 17 22 43.2 19.6 38.5 0.6 0.0 0.00 45.1 51.3 2.7 5.1 2.2 91 23 45.1 20.3 37.1 0.6 0.0 0.00 44.1 51.3 3.4 6.3 3.1 80 24 48.6 19.8 31.6 0.8 0.0 0.00 43.2 51.3 4.7 9.6 4.3 77 AZMET Daily Weather Data : TUCSON : Dec 5 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.6 26.6 44.6 DegF RELATIVE HUMIDITY 72.3 13.2 41.1 % DEWPOINT 19.2 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 52.7 37.8 44.6 DegF SOIL TEMP. 20 in 52.2 50.5 51.3 DegF WIND SPEED 9.6 2.5 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 84 Degrees SOLAR RADIATION 225.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.4 5289 3.2 6662 5.6 8138 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 6 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.7 19.4 30.9 0.8 0.0 0.00 42.4 51.3 3.1 6.0 3.1 84 2 48.0 19.2 31.5 0.8 0.0 0.00 41.7 51.3 3.6 6.9 3.6 72 3 44.8 19.2 35.8 0.6 0.0 0.00 41.2 51.3 2.9 6.3 2.5 68 4 39.2 20.3 46.5 0.4 0.0 0.00 40.5 51.1 1.6 3.6 1.3 79 5 35.6 20.8 54.4 0.3 0.0 0.00 39.9 51.1 1.1 4.7 0.7 87 6 36.9 21.7 53.8 0.3 0.0 0.00 39.2 51.1 2.9 4.9 2.7 91 7 37.0 22.5 55.0 0.3 0.0 0.00 38.8 50.9 2.2 4.9 2.0 81 8 35.4 23.0 59.8 0.3 4.1 0.00 38.5 50.7 0.9 4.3 0.9 92 9 41.7 24.4 49.9 0.4 18.4 0.00 39.0 50.7 1.1 2.7 0.9 42 10 52.0 27.7 38.8 0.8 32.3 0.00 42.3 50.5 1.1 4.0 0.9 27 11 54.0 32.4 43.7 0.8 24.1 0.00 45.5 50.4 3.1 7.2 1.8 337 12 55.4 32.7 42.1 0.9 35.6 0.00 48.6 50.4 3.6 8.1 3.1 16 13 57.7 33.6 40.1 1.0 45.6 0.00 51.8 50.2 2.5 6.7 1.3 39 14 59.0 32.5 36.6 1.1 29.6 0.00 53.2 50.2 4.0 13.6 2.9 258 15 59.5 32.7 36.1 1.1 21.5 0.00 53.6 50.2 3.8 11.4 2.9 260 16 59.4 32.0 35.2 1.1 12.2 0.00 53.1 50.2 4.7 9.6 4.3 268 17 57.9 33.6 40.0 1.0 3.3 0.00 51.8 50.4 5.4 10.7 4.9 320 18 55.9 34.5 44.4 0.9 0.2 0.00 50.5 50.5 4.9 8.7 4.7 322 19 54.5 35.8 49.0 0.7 0.0 0.00 49.3 50.7 3.8 8.5 3.6 342 20 52.7 36.5 54.1 0.6 0.0 0.00 48.0 50.7 2.5 5.8 1.6 331 21 48.4 36.1 62.5 0.4 0.0 0.00 46.9 50.9 1.1 3.6 0.7 114 22 46.6 36.0 66.3 0.4 0.0 0.00 45.9 50.9 1.1 4.3 0.2 236 23 44.6 35.8 70.9 0.3 0.0 0.00 45.5 51.1 0.9 3.1 0.4 82 24 44.2 36.5 74.0 0.3 0.0 0.00 45.0 51.1 1.1 3.1 0.7 124 AZMET Daily Weather Data : TUCSON : Dec 6 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.4 33.1 48.7 DegF RELATIVE HUMIDITY 76.7 29.8 48.0 % DEWPOINT 29.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 53.6 38.5 45.5 DegF SOIL TEMP. 20 in 51.3 50.2 50.7 DegF WIND SPEED 13.6 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 6 Degrees SOLAR RADIATION 226.7 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 1.1 5290 2.9 6665 5.2 8143 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 7 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.5 37.0 72.1 0.3 0.0 0.00 45.0 51.1 0.9 4.3 0.7 107 2 45.0 37.2 74.1 0.3 0.0 0.00 44.8 51.1 2.0 4.0 1.8 92 3 46.8 37.6 70.4 0.3 0.0 0.00 44.6 51.1 2.5 4.9 2.5 85 4 46.8 37.4 69.6 0.3 0.0 0.00 44.6 51.1 3.1 6.0 2.9 87 5 48.2 37.8 67.2 0.4 0.0 0.00 44.8 50.9 3.1 6.5 2.7 99 6 50.0 38.3 64.2 0.4 0.0 0.00 45.0 50.9 2.2 5.4 2.0 108 7 49.8 38.7 65.4 0.4 0.0 0.00 45.0 50.9 1.3 4.7 1.3 85 8 49.5 39.0 67.3 0.4 1.0 0.00 45.1 50.7 1.6 4.9 1.1 89 9 51.8 40.3 64.8 0.5 2.9 0.00 45.7 50.7 1.6 5.8 1.1 105 10 54.1 41.2 61.3 0.6 5.5 0.00 46.6 50.7 1.8 4.0 1.6 99 11 55.0 41.4 60.1 0.6 5.0 0.00 47.5 50.7 1.3 5.6 1.3 68 12 55.6 40.8 57.5 0.6 5.5 0.00 48.2 50.7 3.8 9.8 3.6 58 13 56.3 40.8 56.0 0.7 6.0 0.00 48.7 50.7 4.0 9.4 3.6 100 14 58.8 41.5 52.8 0.8 7.9 0.00 49.5 50.7 4.7 12.1 3.8 162 15 60.6 41.4 49.3 0.9 8.6 0.00 50.4 50.7 7.2 18.1 5.8 162 16 60.8 41.7 49.5 0.9 2.9 0.00 50.4 50.7 6.3 14.5 4.9 194 17 58.5 44.6 60.3 0.7 0.5 0.01 50.4 50.7 6.0 17.4 5.1 228 18 55.9 47.3 72.9 0.4 0.0 0.01 50.2 50.9 2.0 6.3 1.3 250 19 55.9 46.0 69.6 0.5 0.0 0.00 50.2 50.9 2.9 7.4 1.3 261 20 57.0 43.0 59.2 0.6 0.0 0.00 50.0 50.9 6.5 16.6 5.1 178 21 56.8 42.1 57.9 0.7 0.0 0.00 50.2 51.1 5.8 19.2 4.3 166 22 56.5 41.2 56.5 0.7 0.0 0.00 50.4 51.1 5.6 14.1 4.7 139 23 55.6 41.4 58.9 0.6 0.0 0.00 50.2 51.1 8.7 18.8 7.6 142 24 55.0 42.1 61.5 0.6 0.0 0.00 50.0 51.3 7.6 17.4 6.7 139 AZMET Daily Weather Data : TUCSON : Dec 7 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.3 44.1 53.6 DegF RELATIVE HUMIDITY 76.6 46.3 62.4 % DEWPOINT 40.8 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 50.4 44.6 47.7 DegF SOIL TEMP. 20 in 51.3 50.7 50.9 DegF WIND SPEED 19.2 3.8 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 141 Degrees SOLAR RADIATION 45.6 Langleys PRECIPITATION 0.02 Inches AZMET REF. EVAPOTRANSPIRATION 0.02 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.8 5292 4.3 6669 7.9 8151 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 8 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.2 43.0 63.3 0.6 0.0 0.00 49.8 51.3 5.4 18.8 4.5 153 2 55.0 44.2 66.9 0.5 0.0 0.00 49.6 51.3 6.5 18.1 4.9 186 3 56.3 43.3 61.6 0.6 0.0 0.00 49.6 51.3 12.5 26.4 11.2 225 4 54.7 45.0 69.5 0.4 0.0 0.00 49.8 51.4 13.0 24.4 12.1 240 5 50.9 46.4 84.8 0.2 0.0 0.15 50.2 51.4 10.5 17.7 8.7 275 6 46.6 44.8 93.4 0.1 0.0 0.05 50.7 51.4 15.0 24.8 14.5 301 7 44.6 43.0 94.4 0.1 0.0 0.03 50.7 51.4 11.6 18.8 11.2 309 8 43.7 40.5 88.3 0.1 1.0 0.02 50.4 51.4 11.0 17.7 10.5 320 9 43.9 35.2 71.5 0.3 4.8 0.00 49.5 51.4 10.3 17.7 10.1 319 10 45.0 30.2 55.9 0.4 17.4 0.00 48.7 51.4 11.4 19.7 11.0 316 11 46.0 28.6 50.0 0.5 25.1 0.00 49.8 51.4 9.6 17.0 9.2 316 12 47.1 28.4 47.6 0.6 36.5 0.00 50.9 51.4 7.6 14.1 7.2 302 13 48.9 28.6 45.2 0.6 49.2 0.00 53.4 51.4 8.5 16.3 8.1 312 14 50.4 27.1 40.3 0.7 45.4 0.00 55.0 51.4 7.8 13.6 7.2 318 15 51.1 27.3 39.7 0.8 36.3 0.00 55.2 51.4 7.2 13.6 6.7 322 16 51.6 27.0 38.3 0.8 23.9 0.00 54.1 51.4 6.0 12.3 5.6 331 17 51.3 26.2 37.7 0.8 9.3 0.00 52.0 51.6 4.7 9.8 4.5 341 18 48.9 28.0 44.1 0.7 0.5 0.00 49.8 51.6 3.4 6.5 3.1 334 19 46.6 29.1 50.4 0.5 0.0 0.00 48.2 51.8 2.0 6.0 1.6 309 20 43.3 31.8 64.0 0.3 0.0 0.00 46.8 51.8 1.1 2.9 0.9 249 21 40.5 33.6 76.6 0.2 0.0 0.00 46.0 51.8 0.9 2.9 0.9 69 22 42.8 34.2 71.5 0.3 0.0 0.00 45.9 51.8 1.1 2.7 0.2 141 23 43.2 35.1 73.0 0.3 0.0 0.00 46.0 51.8 0.7 2.0 0.7 49 24 43.0 35.8 75.5 0.2 0.0 0.00 45.9 51.8 1.1 3.1 1.1 71 AZMET Daily Weather Data : TUCSON : Dec 8 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 57.2 39.4 48.0 DegF RELATIVE HUMIDITY 96.8 34.5 62.6 % DEWPOINT 34.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 55.4 45.9 50.0 DegF SOIL TEMP. 20 in 52.0 51.1 51.4 DegF WIND SPEED 26.4 6.9 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 299 Degrees SOLAR RADIATION 249.2 Langleys PRECIPITATION 0.25 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.4 5292 2.0 6671 4.7 8155 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 9 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.8 35.8 75.9 0.2 0.0 0.00 45.5 51.8 1.1 4.0 1.1 71 2 43.0 36.5 77.7 0.2 0.0 0.00 45.5 51.8 1.1 3.6 0.4 119 3 42.6 37.0 80.2 0.2 0.0 0.00 45.5 51.6 0.7 2.2 0.7 89 4 42.8 37.4 80.7 0.2 0.0 0.00 45.5 51.6 0.9 3.4 0.2 231 5 44.1 36.0 73.3 0.3 0.0 0.00 45.5 51.6 2.7 4.7 2.5 273 6 43.3 34.9 72.1 0.3 0.0 0.00 45.3 51.4 2.7 4.9 2.5 260 7 41.5 34.9 77.4 0.2 0.0 0.00 44.8 51.4 1.1 2.9 0.2 232 8 40.1 35.6 84.1 0.1 1.7 0.00 44.2 51.4 0.9 3.4 0.7 71 9 43.7 36.0 74.4 0.3 12.2 0.00 45.0 51.3 0.9 2.7 0.7 358 10 46.8 33.1 58.8 0.4 17.7 0.00 46.6 51.3 1.8 4.7 1.6 294 11 49.3 30.2 47.7 0.6 35.4 0.00 49.1 51.3 3.6 8.3 3.4 296 12 51.1 31.5 46.9 0.7 44.9 0.00 51.6 51.1 6.5 11.4 6.0 285 13 52.5 30.2 42.2 0.8 48.0 0.00 53.8 51.1 7.6 11.4 7.2 296 14 53.8 31.6 42.7 0.8 45.2 0.00 55.0 51.1 5.8 13.0 5.4 289 15 54.5 31.1 40.5 0.9 36.3 0.00 55.8 51.1 4.9 9.4 4.3 286 16 54.5 30.9 40.2 0.9 23.9 0.00 54.7 51.1 6.5 12.8 6.0 306 17 52.9 31.1 43.2 0.8 9.3 0.00 52.2 51.3 8.5 13.2 8.1 308 18 50.5 32.0 49.1 0.6 0.5 0.00 50.0 51.4 6.7 11.4 6.5 294 19 48.2 33.1 55.5 0.5 0.0 0.00 48.4 51.4 3.8 6.7 3.6 266 20 45.9 33.6 62.0 0.4 0.0 0.00 47.1 51.6 2.5 4.5 1.6 275 21 41.2 34.9 78.0 0.2 0.0 0.00 46.0 51.6 0.9 3.1 0.9 57 22 38.3 34.9 88.0 0.1 0.0 0.00 45.0 51.8 1.1 2.7 1.1 76 23 36.9 34.5 91.2 0.1 0.0 0.00 43.9 51.8 1.1 2.9 0.9 63 24 35.8 34.2 93.6 0.1 0.0 0.00 43.2 51.6 0.9 3.1 0.4 110 AZMET Daily Weather Data : TUCSON : Dec 9 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 55.4 34.5 45.7 DegF RELATIVE HUMIDITY 95.6 36.7 65.6 % DEWPOINT 33.8 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 55.8 43.2 48.0 DegF SOIL TEMP. 20 in 51.8 51.1 51.4 DegF WIND SPEED 13.2 3.1 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 295 Degrees SOLAR RADIATION 275.2 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 0.0 5292 1.3 6672 3.2 8159 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 10 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 34.0 33.1 96.6 0.0 0.0 0.00 42.4 51.6 0.7 1.6 0.7 73 2 33.1 32.4 97.5 0.0 0.0 0.00 41.7 51.6 0.7 2.0 0.7 84 3 31.8 31.5 98.5 0.0 0.0 0.00 41.0 51.4 0.9 2.0 0.7 80 4 31.5 31.3 98.8 0.0 0.0 0.00 40.5 51.4 0.9 2.9 0.9 58 5 30.9 30.6 99.2 0.0 0.0 0.00 39.9 51.3 0.9 2.5 0.9 93 6 32.0 31.8 98.9 0.0 0.0 0.00 39.7 51.3 1.3 2.7 1.3 84 7 31.6 31.3 98.2 0.0 0.0 0.00 39.4 51.1 0.7 2.2 0.7 94 8 31.3 30.9 99.1 0.0 2.4 0.00 38.8 50.9 1.1 2.2 1.1 85 9 37.4 34.2 88.2 0.1 17.2 0.00 39.4 50.7 2.0 4.9 1.8 95 10 43.3 34.9 71.6 0.3 30.6 0.00 42.3 50.7 3.8 6.3 3.6 85 11 50.2 35.6 57.2 0.5 41.1 0.00 46.0 50.5 3.8 7.6 3.4 91 12 54.7 35.8 48.9 0.8 47.8 0.00 49.8 50.4 4.3 7.4 3.8 96 13 59.7 35.1 39.8 1.0 49.2 0.00 53.1 50.4 2.2 7.2 1.8 105 14 61.5 34.0 35.4 1.2 44.9 0.00 55.4 50.2 4.0 14.8 3.4 284 15 59.7 34.3 38.3 1.1 35.8 0.00 55.2 50.2 11.0 15.2 10.7 298 16 57.4 33.1 39.7 1.0 17.4 0.00 53.8 50.2 11.6 16.6 11.2 298 17 55.0 34.5 46.0 0.8 4.1 0.00 52.3 50.4 8.9 13.6 8.7 291 18 53.4 32.5 45.0 0.8 0.2 0.00 50.7 50.5 7.4 11.2 7.2 284 19 52.7 32.0 45.2 0.7 0.0 0.00 49.6 50.7 6.3 11.4 6.0 290 20 50.4 34.0 53.1 0.6 0.0 0.00 48.4 50.7 5.1 10.1 4.9 295 21 47.1 35.4 63.7 0.4 0.0 0.00 47.1 50.9 1.8 6.3 0.9 274 22 42.1 35.8 78.0 0.2 0.0 0.00 45.9 51.1 0.9 3.4 0.7 72 23 39.4 35.2 85.6 0.1 0.0 0.00 44.8 51.1 0.9 2.2 0.7 98 24 37.4 34.7 90.0 0.1 0.0 0.00 43.9 51.1 0.7 1.6 0.7 95 AZMET Daily Weather Data : TUCSON : Dec 10 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.6 29.7 44.1 DegF RELATIVE HUMIDITY 99.8 31.5 71.3 % DEWPOINT 33.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 55.6 38.8 45.9 DegF SOIL TEMP. 20 in 51.6 50.2 50.9 DegF WIND SPEED 16.6 3.4 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 309 Degrees SOLAR RADIATION 291.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.6 5294 3.4 6676 5.8 8164 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 11 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.5 34.3 91.9 0.1 0.0 0.00 43.0 51.1 1.6 3.4 1.3 74 2 37.2 34.2 88.4 0.1 0.0 0.00 42.3 51.1 1.6 4.3 1.6 85 3 34.9 33.1 93.6 0.0 0.0 0.00 41.7 51.1 0.9 2.5 0.7 79 4 33.4 32.5 96.3 0.0 0.0 0.00 41.0 50.9 1.1 3.4 1.1 82 5 32.4 31.8 97.6 0.0 0.0 0.00 40.5 50.9 1.3 3.4 1.1 92 6 34.2 32.5 93.9 0.0 0.0 0.00 40.1 50.7 2.5 5.8 2.2 93 7 32.5 31.5 95.8 0.0 0.0 0.00 39.6 50.7 1.6 4.0 1.6 73 8 32.5 31.6 96.7 0.0 2.9 0.00 39.4 50.5 1.3 2.7 0.9 70 9 39.2 34.0 81.9 0.2 15.3 0.00 39.7 50.4 2.0 4.0 1.8 80 10 47.5 34.2 59.9 0.4 29.6 0.00 42.4 50.4 1.3 3.8 1.1 82 11 51.8 34.5 51.7 0.6 41.8 0.00 46.4 50.2 1.1 3.4 0.7 313 12 55.9 33.6 42.8 0.9 43.2 0.00 50.0 50.0 1.3 4.3 0.9 94 13 58.5 32.7 37.6 1.0 41.8 0.00 52.5 50.0 2.5 6.5 1.8 274 14 61.2 30.6 31.3 1.3 40.1 0.00 54.7 50.0 2.2 6.3 1.6 284 15 62.1 28.4 27.9 1.4 28.0 0.00 55.2 50.0 4.3 9.4 3.8 279 16 61.2 30.0 30.6 1.3 18.6 0.00 54.3 50.0 7.8 12.1 7.6 293 17 60.1 27.7 28.9 1.3 9.1 0.00 52.5 50.2 8.5 13.6 8.3 299 18 56.5 28.0 33.4 1.0 0.2 0.00 50.5 50.2 4.3 7.2 4.3 284 19 53.8 31.5 42.4 0.8 0.0 0.00 49.1 50.4 5.4 10.3 5.4 280 20 50.5 34.9 55.0 0.6 0.0 0.00 48.0 50.5 2.2 5.6 2.2 264 21 46.6 36.5 67.6 0.3 0.0 0.00 47.3 50.7 1.1 3.6 0.7 29 22 45.3 35.4 68.1 0.3 0.0 0.00 46.4 50.7 1.3 3.6 0.9 86 23 44.4 34.5 68.3 0.3 0.0 0.00 45.7 50.7 1.6 2.5 1.3 98 24 42.4 34.7 74.2 0.2 0.0 0.00 45.0 50.9 1.3 2.9 1.3 74 AZMET Daily Weather Data : TUCSON : Dec 11 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.0 31.5 46.2 DegF RELATIVE HUMIDITY 98.6 24.5 64.8 % DEWPOINT 32.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 55.4 39.4 46.0 DegF SOIL TEMP. 20 in 51.1 50.0 50.5 DegF WIND SPEED 13.6 2.5 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 310 Degrees SOLAR RADIATION 270.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.8 5295 3.6 6679 6.1 8171 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 12 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.8 34.7 78.2 0.2 0.0 0.00 44.2 50.9 1.1 2.9 0.9 75 2 39.0 34.3 82.9 0.1 0.0 0.00 43.5 50.9 0.7 2.2 0.7 99 3 37.0 33.8 87.8 0.1 0.0 0.00 42.8 50.7 1.1 2.0 1.1 93 4 36.3 33.6 89.4 0.1 0.0 0.00 42.1 50.7 1.1 4.3 1.1 73 5 35.2 33.1 91.2 0.1 0.0 0.00 41.5 50.7 0.9 2.0 0.9 104 6 33.6 32.2 94.8 0.0 0.0 0.00 41.0 50.5 0.4 1.3 0.4 92 7 34.2 32.7 94.2 0.0 0.0 0.00 40.5 50.5 1.6 3.4 1.6 86 8 35.8 32.9 89.3 0.1 3.1 0.00 40.1 50.4 2.2 3.8 2.0 91 9 43.2 34.0 70.0 0.3 16.3 0.00 40.8 50.4 3.6 7.4 3.6 100 10 48.6 35.4 60.1 0.5 29.4 0.00 43.7 50.2 3.8 6.3 3.8 86 11 55.2 35.1 46.6 0.8 40.1 0.00 47.3 50.2 4.0 7.4 3.8 91 12 59.7 34.3 38.2 1.1 48.0 0.00 51.1 50.0 2.5 6.7 2.0 98 13 62.8 36.3 37.4 1.2 44.9 0.00 54.3 50.0 1.8 5.6 1.1 112 14 63.9 37.8 38.1 1.3 41.6 0.00 56.7 50.0 2.2 8.1 1.1 276 15 64.6 36.5 35.2 1.4 32.0 0.00 57.4 50.0 1.6 5.8 0.2 107 16 64.8 36.5 35.1 1.4 23.6 0.00 56.7 50.0 2.5 5.6 0.4 77 17 64.4 35.8 34.3 1.4 9.6 0.00 54.9 50.2 1.8 4.3 1.6 41 18 58.1 38.5 48.4 0.9 0.5 0.00 52.7 50.4 0.7 2.7 0.7 345 19 51.1 39.6 64.6 0.4 0.0 0.00 50.9 50.5 0.9 2.7 0.7 72 20 47.5 41.0 78.2 0.2 0.0 0.00 49.3 50.7 0.7 2.7 0.4 72 21 44.6 38.8 80.5 0.2 0.0 0.00 48.0 50.9 0.7 1.8 0.7 90 22 43.9 37.9 79.6 0.2 0.0 0.00 46.8 50.9 1.8 3.4 1.8 84 23 45.9 37.8 73.1 0.3 0.0 0.00 46.0 51.1 2.2 3.6 2.2 82 24 45.7 37.6 73.3 0.3 0.0 0.00 45.3 51.1 2.0 4.0 2.0 68 AZMET Daily Weather Data : TUCSON : Dec 12 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.8 32.7 48.2 DegF RELATIVE HUMIDITY 97.2 31.4 66.7 % DEWPOINT 35.8 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 57.4 40.1 47.5 DegF SOIL TEMP. 20 in 51.1 50.0 50.5 DegF WIND SPEED 8.1 1.8 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 85 Degrees SOLAR RADIATION 289.3 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 2.7 5298 5.0 6684 7.6 8178 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 13 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.3 37.0 78.3 0.2 0.0 0.00 44.6 51.1 1.3 3.6 1.3 94 2 43.5 36.9 77.2 0.2 0.0 0.00 44.1 51.1 2.7 5.8 2.7 91 3 44.4 37.0 74.9 0.3 0.0 0.00 43.9 51.1 3.8 6.3 3.8 95 4 44.1 36.9 75.3 0.2 0.0 0.00 43.7 51.1 2.5 5.1 2.0 85 5 43.9 36.3 74.8 0.3 0.0 0.00 43.2 50.9 3.6 6.3 3.6 79 6 45.0 36.0 70.6 0.3 0.0 0.00 43.0 50.9 3.4 5.6 3.4 86 7 43.7 35.8 73.8 0.3 0.0 0.00 42.6 50.7 4.3 7.4 4.0 96 8 41.7 36.1 80.4 0.2 3.3 0.00 42.6 50.7 4.3 7.2 4.0 80 9 47.7 36.9 66.2 0.4 14.8 0.00 43.5 50.7 5.1 8.3 4.9 86 10 51.8 37.2 57.6 0.6 18.4 0.00 45.0 50.5 5.4 8.5 5.4 93 11 57.2 37.9 48.5 0.8 25.1 0.00 47.5 50.5 5.6 9.4 5.4 85 12 63.0 35.2 35.5 1.3 38.2 0.00 50.7 50.4 5.6 10.7 5.4 78 13 65.1 35.2 32.9 1.4 26.3 0.00 52.7 50.4 3.4 6.9 3.1 88 14 67.6 34.5 29.2 1.6 20.8 0.00 54.0 50.4 6.5 15.7 5.6 252 15 67.8 36.5 31.6 1.6 16.3 0.00 54.1 50.4 10.3 17.0 9.6 272 16 66.0 38.1 35.9 1.4 8.1 0.00 53.6 50.4 11.2 17.7 11.0 294 17 64.2 39.6 40.3 1.2 4.5 0.00 52.9 50.4 7.2 14.8 6.9 300 18 61.5 41.7 48.1 1.0 0.2 0.00 52.0 50.5 4.7 9.8 4.5 303 19 57.7 44.2 60.8 0.6 0.0 0.00 50.9 50.7 4.9 9.8 4.7 271 20 55.9 45.0 66.7 0.5 0.0 0.00 50.2 50.7 4.7 8.9 4.5 286 21 55.0 45.0 68.5 0.5 0.0 0.00 49.8 50.9 2.9 6.3 2.9 270 22 53.4 45.0 73.0 0.4 0.0 0.00 49.6 50.9 0.9 2.7 0.2 127 23 52.2 45.1 77.2 0.3 0.0 0.00 49.5 51.1 0.7 1.8 0.7 48 24 53.1 45.3 75.3 0.3 0.0 0.00 49.6 51.1 1.6 5.8 0.9 290 AZMET Daily Weather Data : TUCSON : Dec 13 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.4 40.8 53.8 DegF RELATIVE HUMIDITY 82.2 27.3 60.5 % DEWPOINT 39.0 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 54.1 42.4 48.0 DegF SOIL TEMP. 20 in 51.1 50.2 50.7 DegF WIND SPEED 17.7 4.5 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 9 Degrees SOLAR RADIATION 176.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.1 5302 7.0 6691 10.3 8188 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 14 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.2 45.1 74.0 0.4 0.0 0.00 49.6 51.1 1.6 4.3 0.4 207 2 52.2 45.5 78.0 0.3 0.0 0.00 49.6 51.1 0.7 2.0 0.7 76 3 52.2 45.9 79.2 0.3 0.0 0.00 49.6 51.1 0.9 2.0 0.9 75 4 51.1 45.7 81.5 0.2 0.0 0.00 49.3 51.1 0.7 2.0 0.4 55 5 49.8 45.5 85.0 0.2 0.0 0.00 48.9 51.3 0.7 2.7 0.7 105 6 48.6 45.1 87.7 0.1 0.0 0.00 48.4 51.3 1.1 2.5 1.1 63 7 47.7 44.8 90.0 0.1 0.0 0.00 48.2 51.3 0.4 1.3 0.4 62 8 48.2 45.3 89.3 0.1 1.2 0.00 48.2 51.3 0.9 2.7 0.9 80 9 50.5 46.2 85.0 0.2 4.3 0.00 48.7 51.3 0.4 2.7 0.4 98 10 52.2 46.8 81.9 0.2 5.0 0.00 49.8 51.3 2.7 5.8 2.5 294 11 51.4 48.6 90.2 0.1 11.9 0.00 52.5 51.3 6.7 12.3 6.5 288 12 50.5 48.9 94.3 0.1 14.8 0.03 55.2 51.4 8.5 12.3 8.3 283 13 51.3 49.3 93.3 0.1 23.6 0.01 57.9 51.4 9.8 16.3 9.4 270 14 55.4 49.1 79.8 0.3 43.7 0.00 58.5 51.3 8.1 13.0 6.9 286 15 58.5 44.4 59.6 0.7 36.3 0.00 56.7 51.3 9.4 15.0 8.7 298 16 59.0 42.1 53.3 0.8 24.1 0.00 55.6 51.3 8.3 14.1 7.8 301 17 57.9 43.2 58.1 0.7 9.6 0.00 54.0 51.4 6.7 10.3 6.5 284 18 55.0 43.9 66.1 0.5 0.5 0.00 52.3 51.4 4.7 7.8 4.7 259 19 52.5 44.2 73.6 0.4 0.0 0.00 51.1 51.6 3.8 6.9 3.6 279 20 50.2 44.6 81.6 0.2 0.0 0.00 49.8 51.6 1.6 4.0 1.3 288 21 46.9 43.9 88.7 0.1 0.0 0.00 50.0 51.8 1.1 4.3 0.9 77 22 44.2 42.6 93.7 0.1 0.0 0.00 49.8 51.8 0.7 2.2 0.7 67 23 42.4 41.4 95.9 0.0 0.0 0.00 48.9 51.8 1.1 2.5 0.9 85 24 40.5 39.7 97.3 0.0 0.0 0.00 47.7 51.8 0.9 4.3 0.9 76 AZMET Daily Weather Data : TUCSON : Dec 14 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.5 39.6 50.9 DegF RELATIVE HUMIDITY 98.5 48.1 81.5 % DEWPOINT 45.1 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 61.3 47.7 51.3 DegF SOIL TEMP. 20 in 51.8 51.1 51.4 DegF WIND SPEED 16.3 3.4 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 288 Degrees SOLAR RADIATION 174.9 Langleys PRECIPITATION 0.04 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 0.9 5303 2.9 6694 5.8 8194 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 15 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.8 38.5 98.2 0.0 0.0 0.00 46.4 51.8 0.9 2.2 0.9 94 2 36.9 36.7 98.9 0.0 0.0 0.00 45.3 51.8 0.7 2.7 0.7 61 3 35.6 35.4 99.5 0.0 0.0 0.00 44.2 51.8 0.7 1.6 0.7 60 4 35.1 34.9 99.8 0.0 0.0 0.00 43.5 51.8 0.7 2.0 0.7 52 5 33.6 33.6 100.0 0.0 0.0 0.00 42.6 51.6 0.7 2.0 0.7 65 6 32.5 32.5 100.0 0.0 0.0 0.00 41.9 51.6 0.7 2.2 0.7 77 7 32.4 32.4 100.0 0.0 0.0 0.00 41.4 51.4 1.3 2.9 1.3 79 8 34.0 34.0 100.0 0.0 2.6 0.00 41.0 51.4 1.3 4.3 1.1 98 9 38.5 37.4 96.0 0.0 17.0 0.00 42.1 51.4 0.9 3.1 0.2 102 10 45.1 39.7 81.6 0.2 31.1 0.00 45.3 51.3 1.8 5.6 1.1 254 11 50.4 40.8 69.6 0.4 41.3 0.00 48.7 51.1 2.9 5.6 2.7 269 12 56.1 39.4 53.7 0.7 48.3 0.00 51.8 50.9 2.0 5.6 1.8 286 13 62.4 34.0 34.6 1.3 50.2 0.00 54.7 50.7 6.0 14.1 5.1 92 14 65.1 30.4 27.1 1.5 46.6 0.00 55.9 50.7 10.1 21.5 9.8 90 15 66.4 28.6 24.2 1.7 38.0 0.00 56.1 50.7 10.1 16.6 9.6 84 16 66.4 25.5 21.2 1.7 25.6 0.00 54.7 50.7 11.0 17.9 10.5 77 17 65.1 24.6 21.4 1.7 11.2 0.00 52.7 50.7 10.3 15.0 9.8 82 18 62.2 26.8 25.8 1.4 0.2 0.00 50.9 50.9 8.7 17.4 8.5 82 19 61.0 28.2 28.6 1.3 0.0 0.00 49.5 51.1 8.7 15.0 8.5 86 20 60.8 25.9 26.2 1.3 0.0 0.00 48.6 51.3 9.8 17.9 9.6 94 21 60.3 24.3 25.0 1.3 0.0 0.00 47.7 51.3 10.1 17.2 9.8 97 22 60.6 23.2 23.4 1.4 0.0 0.00 47.1 51.4 9.2 18.8 8.9 98 23 59.9 23.0 23.9 1.3 0.0 0.00 46.6 51.4 8.1 13.4 7.8 100 24 58.8 23.0 24.9 1.3 0.0 0.00 46.0 51.4 8.1 13.2 8.1 105 AZMET Daily Weather Data : TUCSON : Dec 15 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.1 31.5 50.7 DegF RELATIVE HUMIDITY 100.0 17.9 58.5 % DEWPOINT 31.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 56.1 41.0 47.7 DegF SOIL TEMP. 20 in 52.0 50.7 51.3 DegF WIND SPEED 21.5 5.1 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 89 Degrees SOLAR RADIATION 312.2 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 3.1 5306 5.4 6700 7.9 8202 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 16 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.3 24.3 26.7 1.2 0.0 0.00 45.5 51.4 6.0 9.6 5.8 116 2 52.7 25.5 34.9 0.9 0.0 0.00 45.0 51.4 2.9 6.3 0.0 208 3 46.4 28.6 50.0 0.5 0.0 0.00 44.2 51.3 1.3 4.5 0.7 253 4 42.1 29.8 61.4 0.3 0.0 0.00 43.7 51.3 1.6 3.8 1.1 85 5 41.5 30.4 64.6 0.3 0.0 0.00 43.3 51.3 0.9 3.4 0.7 85 6 40.3 30.4 67.8 0.3 0.0 0.00 42.8 51.1 1.3 3.1 1.1 82 7 40.8 30.9 67.9 0.3 0.0 0.00 42.3 51.1 1.3 3.8 0.7 266 8 38.7 31.3 74.6 0.2 2.9 0.00 41.7 50.9 1.8 4.5 1.6 96 9 50.2 31.8 49.5 0.6 16.7 0.00 42.1 50.9 2.2 6.5 2.0 93 10 60.1 30.4 32.4 1.2 30.6 0.00 45.0 50.7 6.3 12.5 6.0 122 11 64.0 29.5 27.1 1.5 41.8 0.00 48.6 50.7 7.6 13.0 7.4 103 12 66.2 28.4 24.0 1.7 44.9 0.00 51.6 50.5 9.6 14.8 9.4 100 13 68.4 28.0 21.9 1.9 44.4 0.00 53.2 50.5 8.7 15.2 8.3 94 14 70.2 26.1 19.0 2.0 33.9 0.00 55.2 50.5 6.7 14.8 6.5 108 15 71.8 25.9 17.9 2.2 36.3 0.00 56.1 50.5 3.4 7.4 2.9 107 16 72.5 25.7 17.4 2.3 22.9 0.00 56.1 50.5 2.2 7.4 1.3 60 17 70.5 25.5 18.4 2.1 9.1 0.00 54.5 50.7 2.5 7.2 2.5 98 18 62.2 29.7 29.6 1.4 0.2 0.00 52.5 50.7 0.7 3.4 0.7 80 19 53.6 32.5 44.5 0.8 0.0 0.00 50.7 50.9 0.9 3.1 0.7 88 20 49.1 35.8 60.1 0.5 0.0 0.00 49.3 51.1 0.7 2.2 0.2 13 21 45.7 36.5 70.1 0.3 0.0 0.00 48.2 51.3 0.9 3.1 0.7 92 22 43.0 34.9 73.0 0.3 0.0 0.00 47.3 51.3 0.9 2.0 0.9 104 23 41.5 34.3 75.0 0.2 0.0 0.00 46.4 51.4 1.1 3.4 0.9 99 24 40.3 33.3 75.9 0.2 0.0 0.00 45.5 51.4 0.9 2.2 0.9 120 AZMET Daily Weather Data : TUCSON : Dec 16 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.9 36.3 53.8 DegF RELATIVE HUMIDITY 83.2 15.3 46.0 % DEWPOINT 30.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 56.5 41.7 48.0 DegF SOIL TEMP. 20 in 51.4 50.5 51.1 DegF WIND SPEED 15.2 2.9 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 102 Degrees SOLAR RADIATION 284.3 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 5.9 5312 8.8 6708 11.9 8214 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 17 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.2 33.1 78.4 0.2 0.0 0.00 44.6 51.4 1.1 2.9 1.1 93 2 37.9 32.5 80.6 0.2 0.0 0.00 43.9 51.4 0.7 1.6 0.7 85 3 36.5 32.0 83.8 0.1 0.0 0.00 43.2 51.3 1.1 2.0 1.1 94 4 36.0 31.6 84.2 0.1 0.0 0.00 42.4 51.3 0.9 2.5 0.7 87 5 35.8 31.5 84.2 0.1 0.0 0.00 41.9 51.3 1.1 3.8 0.7 109 6 34.7 31.1 86.6 0.1 0.0 0.00 41.2 51.1 1.1 3.4 1.1 106 7 34.3 31.1 87.6 0.1 0.0 0.00 40.8 51.1 0.7 2.5 0.7 95 8 34.2 31.1 88.3 0.1 2.9 0.00 40.3 50.9 0.7 2.0 0.4 66 9 42.4 33.1 69.4 0.3 16.7 0.00 40.8 50.7 0.7 2.7 0.7 30 10 52.7 34.7 50.6 0.7 30.3 0.00 43.5 50.7 0.9 4.7 0.9 81 11 60.3 33.6 36.6 1.1 41.6 0.00 47.3 50.5 1.6 4.5 1.1 58 12 64.6 31.8 29.2 1.5 48.5 0.00 51.4 50.4 1.8 5.4 1.6 346 13 66.7 30.9 26.1 1.6 49.9 0.00 54.9 50.2 3.8 9.4 3.4 282 14 68.7 29.5 23.0 1.9 46.3 0.00 56.8 50.2 5.8 9.8 5.6 271 15 70.0 30.6 23.1 1.9 38.0 0.00 57.4 50.2 6.5 10.3 6.3 280 16 70.2 30.6 22.9 1.9 25.6 0.00 56.5 50.4 8.1 12.1 7.6 302 17 67.1 30.7 25.6 1.7 11.0 0.00 54.3 50.4 9.4 14.8 9.2 287 18 62.6 30.4 29.6 1.4 0.5 0.00 52.3 50.5 5.6 10.3 5.4 279 19 56.5 31.8 39.5 0.9 0.0 0.00 50.5 50.7 1.3 3.4 0.9 250 20 49.5 33.6 54.1 0.6 0.0 0.00 48.9 50.9 1.6 3.4 1.6 81 21 46.9 33.6 59.7 0.4 0.0 0.00 47.7 51.1 1.6 2.9 1.6 76 22 44.6 33.6 65.3 0.3 0.0 0.00 46.6 51.1 1.6 3.1 1.3 76 23 43.2 33.4 68.1 0.3 0.0 0.00 45.5 51.3 1.1 2.5 1.1 68 24 40.8 33.3 74.3 0.2 0.0 0.00 44.6 51.3 0.7 1.3 0.7 56 AZMET Daily Weather Data : TUCSON : Dec 17 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.7 32.7 49.8 DegF RELATIVE HUMIDITY 91.7 21.0 57.1 % DEWPOINT 32.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 57.4 40.3 47.5 DegF SOIL TEMP. 20 in 51.4 50.2 50.9 DegF WIND SPEED 14.8 2.5 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 300 Degrees SOLAR RADIATION 311.0 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 4.5 5317 6.8 6715 9.9 8224 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 18 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.5 32.7 79.4 0.2 0.0 0.00 43.9 51.3 0.7 2.2 0.7 71 2 37.0 32.4 82.7 0.1 0.0 0.00 43.2 51.3 1.1 2.5 1.1 71 3 35.4 31.6 86.3 0.1 0.0 0.00 42.4 51.1 0.9 2.0 0.9 87 4 34.5 31.1 87.2 0.1 0.0 0.00 41.7 51.1 0.7 1.8 0.7 93 5 33.6 30.4 88.0 0.1 0.0 0.00 41.2 50.9 0.7 1.3 0.7 70 6 32.5 30.0 90.3 0.1 0.0 0.00 40.6 50.9 0.7 2.0 0.7 74 7 32.9 29.8 88.2 0.1 0.0 0.00 40.1 50.7 1.6 4.3 1.3 66 8 32.9 29.7 87.9 0.1 2.4 0.00 39.7 50.7 1.1 2.7 0.7 111 9 39.0 31.6 74.5 0.2 15.1 0.00 40.1 50.5 0.9 2.5 0.9 41 10 48.0 32.0 53.8 0.5 31.1 0.00 42.6 50.4 2.2 4.3 2.2 79 11 55.6 32.5 41.5 0.9 37.8 0.00 46.2 50.2 0.9 3.6 0.2 302 12 60.4 31.3 33.1 1.2 46.1 0.00 50.2 50.2 2.0 4.7 1.1 299 13 65.7 31.1 27.3 1.6 49.7 0.00 53.8 50.0 1.8 6.3 1.1 268 14 67.6 30.9 25.3 1.7 45.9 0.00 56.1 50.0 4.5 10.3 4.0 280 15 68.7 30.0 23.5 1.8 37.5 0.00 56.7 50.0 8.7 14.3 8.5 288 16 67.3 29.8 24.6 1.7 25.1 0.00 55.4 50.0 10.3 15.4 10.1 286 17 65.7 30.2 26.4 1.6 10.8 0.00 53.4 50.2 10.1 14.3 9.8 280 18 62.2 30.0 29.5 1.4 0.5 0.00 51.6 50.4 8.1 13.6 7.8 277 19 56.3 30.7 37.6 1.0 0.0 0.00 50.2 50.4 1.3 5.6 0.7 235 20 50.4 34.0 53.5 0.6 0.0 0.00 48.7 50.5 1.8 3.4 1.1 78 21 45.5 35.4 67.6 0.3 0.0 0.00 48.0 50.7 0.7 2.2 0.7 112 22 43.9 32.7 64.7 0.3 0.0 0.00 48.6 50.9 1.3 2.9 1.3 70 23 42.1 32.7 68.8 0.3 0.0 0.00 47.8 50.9 1.3 3.4 1.3 86 24 41.2 32.4 70.5 0.3 0.0 0.00 46.9 50.9 1.3 3.6 1.1 72 AZMET Daily Weather Data : TUCSON : Dec 18 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.1 31.8 48.2 DegF RELATIVE HUMIDITY 91.5 22.3 58.8 % DEWPOINT 31.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 56.7 39.7 46.9 DegF SOIL TEMP. 20 in 51.3 50.0 50.5 DegF WIND SPEED 15.4 2.7 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 294 Degrees SOLAR RADIATION 301.7 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 4.0 5321 6.1 6721 9.0 8233 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 19 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.9 32.0 73.5 0.2 0.0 0.00 46.0 50.9 1.8 3.1 1.6 69 2 38.3 31.6 77.0 0.2 0.0 0.00 45.0 50.9 1.1 2.5 0.9 80 3 37.2 31.1 78.5 0.2 0.0 0.00 44.1 50.9 1.3 3.4 1.3 62 4 35.2 30.9 84.1 0.1 0.0 0.00 43.2 50.9 1.1 2.7 1.1 80 5 34.5 30.4 84.8 0.1 0.0 0.00 42.3 50.9 1.1 2.7 0.9 76 6 33.1 29.8 87.7 0.1 0.0 0.00 41.5 50.7 0.7 2.0 0.7 88 7 32.2 29.5 89.7 0.1 0.0 0.00 40.8 50.7 1.3 3.1 1.1 84 8 32.0 29.3 89.6 0.1 2.4 0.00 40.3 50.5 0.9 2.5 0.7 99 9 39.4 31.3 72.7 0.2 15.8 0.00 40.5 50.5 1.3 3.8 1.1 59 10 48.7 31.3 50.9 0.6 29.4 0.00 42.8 50.4 0.9 3.4 0.2 130 11 54.9 30.9 40.2 0.9 40.4 0.00 46.8 50.2 3.4 6.5 2.9 275 12 59.9 29.5 31.3 1.2 47.3 0.00 50.5 50.0 5.1 10.3 4.7 269 13 63.0 28.8 27.3 1.4 48.7 0.00 53.4 50.0 7.2 11.4 6.7 284 14 65.5 28.0 24.3 1.6 44.2 0.00 55.4 49.8 6.3 11.6 6.0 288 15 66.7 27.7 23.0 1.7 27.0 0.00 55.6 49.8 6.7 10.3 6.3 284 16 67.1 27.3 22.2 1.8 21.5 0.00 54.7 50.0 5.6 9.8 5.4 330 17 66.7 27.0 22.2 1.7 11.0 0.00 53.1 50.0 5.1 7.8 4.9 298 18 60.8 28.8 29.7 1.3 0.2 0.00 51.3 50.2 1.6 4.7 0.2 190 19 53.4 30.6 41.6 0.8 0.0 0.00 49.5 50.4 1.1 4.3 0.7 74 20 47.5 34.0 59.4 0.5 0.0 0.00 48.0 50.4 1.1 2.9 1.1 76 21 45.0 32.0 60.5 0.4 0.0 0.00 47.3 50.5 0.9 2.7 0.7 81 22 45.7 31.8 58.2 0.4 0.0 0.00 46.4 50.7 1.6 4.9 1.6 283 23 45.5 31.1 57.0 0.4 0.0 0.00 45.5 50.7 1.1 3.8 0.4 253 24 40.8 31.1 68.2 0.3 0.0 0.00 44.6 50.7 1.3 3.8 1.1 98 AZMET Daily Weather Data : TUCSON : Dec 19 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.0 31.1 48.0 DegF RELATIVE HUMIDITY 92.1 20.6 56.4 % DEWPOINT 30.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 55.8 40.1 47.1 DegF SOIL TEMP. 20 in 50.9 49.8 50.4 DegF WIND SPEED 11.6 2.5 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 304 Degrees SOLAR RADIATION 288.4 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 3.4 5324 5.8 6727 8.3 8241 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 20 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.6 29.8 60.1 0.4 0.0 0.00 43.7 50.7 2.7 4.7 2.5 81 2 47.7 28.4 47.4 0.6 0.0 0.00 43.2 50.7 3.8 8.1 3.6 104 3 48.0 28.0 45.6 0.6 0.0 0.00 42.6 50.7 2.2 6.3 1.8 64 4 42.8 28.8 57.3 0.4 0.0 0.00 42.1 50.5 1.3 5.1 0.7 24 5 43.9 28.4 54.4 0.4 0.0 0.00 41.5 50.5 2.7 4.9 2.5 78 6 41.5 28.4 59.3 0.4 0.0 0.00 41.0 50.4 1.6 3.8 1.6 107 7 39.7 28.4 63.6 0.3 0.0 0.00 40.5 50.4 1.3 2.7 1.3 100 8 37.4 28.8 70.5 0.2 2.4 0.00 39.9 50.2 1.3 2.5 1.3 88 9 46.9 29.8 51.6 0.5 16.3 0.00 40.3 50.2 1.3 3.8 1.1 83 10 56.5 29.3 35.1 1.0 30.1 0.00 43.0 50.0 3.6 6.7 3.4 105 11 61.9 29.1 28.9 1.3 41.3 0.00 46.9 49.8 4.7 8.3 4.5 97 12 65.7 28.6 24.7 1.6 45.4 0.00 50.7 49.8 4.5 8.5 4.3 95 13 68.5 27.9 21.8 1.9 40.1 0.00 53.6 49.6 4.3 9.4 3.8 102 14 69.8 25.2 18.5 2.0 31.5 0.00 55.2 49.6 2.9 6.9 2.7 111 15 70.2 24.4 17.7 2.1 22.5 0.00 55.9 49.6 2.0 4.9 1.8 94 16 70.0 23.9 17.5 2.1 15.1 0.00 55.9 49.6 2.0 4.3 1.8 80 17 68.0 25.7 20.4 1.9 6.2 0.00 55.0 49.8 1.1 3.4 1.1 80 18 60.3 30.2 31.9 1.2 0.2 0.00 53.4 49.8 0.7 1.3 0.7 81 19 54.7 32.4 42.5 0.8 0.0 0.00 51.6 50.2 0.4 4.3 0.4 93 20 52.0 32.5 47.3 0.7 0.0 0.00 50.4 50.2 0.9 2.7 0.2 144 21 50.5 33.1 51.0 0.6 0.0 0.00 49.3 50.4 0.9 2.0 0.2 41 22 48.4 33.3 55.5 0.5 0.0 0.00 48.6 50.5 0.9 2.0 0.9 110 23 47.1 32.9 57.7 0.5 0.0 0.00 47.8 50.5 0.9 2.5 0.9 91 24 46.2 32.0 57.5 0.4 0.0 0.00 46.9 50.7 0.9 2.7 0.9 72 AZMET Daily Weather Data : TUCSON : Dec 20 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.7 35.6 53.4 DegF RELATIVE HUMIDITY 74.6 15.4 43.2 % DEWPOINT 29.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 56.1 39.9 47.5 DegF SOIL TEMP. 20 in 50.7 49.6 50.2 DegF WIND SPEED 9.4 2.0 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 93 Degrees SOLAR RADIATION 251.3 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 4.7 5329 7.2 6734 10.3 8251 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 21 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.5 31.8 58.4 0.4 0.0 0.00 46.6 50.7 0.9 2.2 0.9 84 2 46.0 31.5 56.5 0.5 0.0 0.00 46.0 50.7 1.1 2.9 0.9 80 3 45.1 31.6 58.9 0.4 0.0 0.00 45.7 50.7 1.1 2.7 1.1 63 4 43.5 31.6 63.2 0.3 0.0 0.00 45.1 50.7 0.7 2.5 0.7 55 5 40.8 32.0 70.8 0.3 0.0 0.00 44.4 50.5 0.9 2.7 0.9 69 6 40.6 31.5 69.6 0.3 0.0 0.00 43.7 50.5 1.8 4.0 1.6 83 7 40.3 31.1 69.5 0.3 0.0 0.00 43.3 50.5 1.3 2.9 1.3 75 8 40.3 30.7 68.9 0.3 1.9 0.00 42.8 50.4 1.1 3.4 0.9 86 9 45.0 31.6 59.8 0.4 11.2 0.00 43.3 50.4 2.2 5.4 2.2 94 10 51.6 30.6 44.4 0.7 11.5 0.00 45.0 50.4 3.1 5.8 2.9 89 11 56.1 28.9 35.2 1.0 16.7 0.00 46.8 50.2 4.3 6.9 4.0 89 12 59.2 29.1 31.5 1.2 32.0 0.00 49.1 50.2 4.7 7.2 4.5 85 13 64.4 29.1 26.5 1.5 34.2 0.00 52.2 50.2 3.8 7.2 3.8 87 14 68.5 27.5 21.4 1.9 42.5 0.00 54.9 50.0 2.5 6.3 2.0 89 15 69.6 26.6 19.8 2.0 27.5 0.00 56.1 50.0 2.2 7.2 1.6 80 16 68.5 25.5 19.7 1.9 11.9 0.00 55.6 50.0 2.5 6.7 2.2 59 17 67.5 26.2 21.1 1.8 5.0 0.00 55.0 50.2 2.0 7.4 0.9 313 18 63.9 27.9 25.5 1.5 0.2 0.00 53.2 50.2 6.0 11.4 5.8 294 19 60.4 28.8 29.7 1.3 0.0 0.00 52.0 50.4 3.6 6.3 3.6 275 20 56.8 31.8 38.7 1.0 0.0 0.00 50.9 50.5 1.3 3.1 1.3 269 21 52.2 35.8 54.0 0.6 0.0 0.00 49.8 50.7 1.1 2.7 0.4 273 22 48.0 34.5 59.1 0.5 0.0 0.00 50.5 50.7 0.9 2.5 0.9 86 23 50.2 32.0 49.8 0.6 0.0 0.00 50.5 50.9 1.6 3.6 1.6 78 24 49.8 32.2 50.6 0.6 0.0 0.00 50.2 50.9 1.3 2.9 1.1 97 AZMET Daily Weather Data : TUCSON : Dec 21 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.9 39.2 53.1 DegF RELATIVE HUMIDITY 82.0 17.5 45.9 % DEWPOINT 30.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 56.1 42.8 48.7 DegF SOIL TEMP. 20 in 50.9 50.0 50.4 DegF WIND SPEED 11.4 2.2 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 72 Degrees SOLAR RADIATION 194.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.0 5334 7.9 6742 11.2 8263 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 22 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.6 32.4 51.1 0.6 0.0 0.00 49.6 50.9 1.8 3.4 1.8 89 2 49.6 32.7 52.1 0.6 0.0 0.00 49.1 50.9 2.5 4.7 2.2 88 3 50.0 32.5 50.9 0.6 0.0 0.00 48.7 51.1 2.2 4.9 2.0 88 4 49.6 32.2 51.0 0.6 0.0 0.00 48.2 51.1 3.1 5.6 3.1 88 5 50.2 31.3 48.0 0.6 0.0 0.00 47.7 51.1 3.1 6.5 2.9 80 6 48.7 31.3 50.5 0.6 0.0 0.00 47.1 51.1 2.0 6.5 1.8 84 7 49.6 30.4 47.3 0.6 0.0 0.00 46.6 51.1 3.8 7.4 3.4 91 8 50.9 29.5 43.7 0.7 0.5 0.00 46.2 50.9 2.9 6.7 2.9 89 9 51.1 30.6 45.0 0.7 5.0 0.00 46.2 50.9 4.3 6.7 4.0 95 10 55.2 30.0 38.1 0.9 8.4 0.00 47.1 50.9 3.6 6.5 3.1 92 11 59.4 28.9 31.2 1.2 17.9 0.00 48.4 50.9 6.0 12.1 5.8 95 12 63.3 27.5 25.5 1.5 33.0 0.00 51.1 50.7 6.0 12.5 3.8 156 13 64.9 22.8 20.0 1.7 39.9 0.00 52.3 50.7 10.5 21.5 9.2 214 14 65.5 23.9 20.4 1.7 45.4 0.00 53.8 50.7 13.9 28.0 12.5 218 15 65.8 25.2 21.4 1.7 37.0 0.00 54.3 50.7 13.4 25.5 12.3 220 16 65.7 25.5 21.7 1.7 25.6 0.00 53.8 50.7 13.0 29.3 11.6 216 17 62.8 28.2 26.9 1.4 6.2 0.00 52.5 50.7 14.8 37.8 13.6 242 18 59.9 32.5 35.4 1.1 0.2 0.00 51.1 50.9 13.0 24.4 12.3 240 19 57.4 37.6 47.6 0.9 0.0 0.00 50.4 50.9 8.5 21.0 7.6 225 20 50.4 43.3 77.1 0.3 0.0 0.09 50.0 51.1 8.5 16.1 6.5 294 21 46.0 43.2 89.5 0.1 0.0 0.10 49.8 51.1 8.7 19.7 8.3 320 22 45.5 41.5 85.9 0.2 0.0 0.05 49.3 51.1 3.6 10.7 3.1 292 23 46.2 42.3 85.9 0.2 0.0 0.01 49.6 51.3 5.1 8.7 4.9 260 24 46.8 37.8 71.0 0.3 0.0 0.00 48.9 51.3 6.7 11.2 6.5 300 AZMET Daily Weather Data : TUCSON : Dec 22 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.6 45.0 54.3 DegF RELATIVE HUMIDITY 91.5 18.3 47.4 % DEWPOINT 32.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 54.3 46.0 49.6 DegF SOIL TEMP. 20 in 51.3 50.7 50.9 DegF WIND SPEED 37.8 6.7 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 225 Degrees SOLAR RADIATION 218.6 Langleys PRECIPITATION 0.25 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 4.0 5338 6.8 6749 10.8 8273 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 23 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.6 35.8 65.4 0.4 0.0 0.00 48.2 51.1 9.6 15.0 9.4 304 2 45.9 33.4 61.7 0.4 0.0 0.00 47.3 51.1 7.8 17.9 7.6 304 3 45.0 32.5 61.8 0.4 0.0 0.00 46.8 51.1 9.6 15.0 9.4 290 4 43.5 32.9 65.9 0.3 0.0 0.00 46.2 51.1 8.1 13.4 7.8 274 5 42.3 32.2 67.1 0.3 0.0 0.00 45.7 51.1 3.8 7.6 3.6 275 6 41.7 31.8 67.8 0.3 0.0 0.00 45.1 51.1 2.9 5.8 2.7 296 7 39.4 32.4 75.7 0.2 0.0 0.00 44.4 50.9 1.1 2.9 0.7 247 8 36.9 33.1 86.3 0.1 1.7 0.00 43.3 50.9 0.7 2.0 0.7 253 9 40.1 32.4 74.1 0.2 13.9 0.00 43.3 50.9 4.0 11.0 4.0 282 10 43.0 27.3 53.6 0.4 27.7 0.00 44.4 50.7 8.5 13.4 8.3 289 11 44.2 27.0 50.2 0.5 37.8 0.00 47.1 50.7 8.9 14.3 8.5 292 12 45.0 27.1 49.1 0.5 39.9 0.00 49.3 50.5 8.3 13.9 7.8 300 13 46.6 28.2 48.6 0.6 46.1 0.00 51.6 50.5 9.2 15.0 8.3 291 14 47.3 28.9 48.5 0.6 43.5 0.00 52.9 50.4 9.8 16.1 9.2 302 15 48.4 30.0 49.0 0.6 36.3 0.00 53.4 50.4 8.1 13.9 7.4 280 16 48.7 30.2 48.4 0.6 24.6 0.00 52.2 50.4 11.4 17.0 11.2 285 17 48.4 30.2 48.9 0.6 11.0 0.00 49.8 50.4 11.2 17.4 10.7 301 18 47.1 30.6 52.6 0.5 0.5 0.00 48.0 50.5 8.5 13.6 8.3 312 19 45.3 31.6 58.6 0.4 0.0 0.00 46.4 50.5 6.0 10.5 6.0 296 20 43.7 32.5 64.8 0.3 0.0 0.00 45.5 50.7 4.9 8.5 4.9 289 21 41.5 33.1 71.5 0.3 0.0 0.00 44.4 50.7 3.4 6.0 3.4 269 22 39.6 33.4 78.9 0.2 0.0 0.00 43.5 50.7 1.1 3.4 0.7 307 23 36.9 33.3 87.0 0.1 0.0 0.00 42.6 50.7 1.3 3.8 0.9 56 24 35.8 33.1 89.5 0.1 0.0 0.00 41.9 50.7 1.8 3.6 1.6 71 AZMET Daily Weather Data : TUCSON : Dec 23 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 49.3 35.1 43.5 DegF RELATIVE HUMIDITY 92.0 43.9 63.5 % DEWPOINT 31.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 53.4 41.9 46.9 DegF SOIL TEMP. 20 in 51.3 50.4 50.7 DegF WIND SPEED 17.9 6.3 MPH WIND VECTOR MAG. 5.6 MPH WIND VECTOR DIR. 293 Degrees SOLAR RADIATION 282.9 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 5338 0.0 6749 1.1 8274 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 24 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 34.5 32.4 92.2 0.1 0.0 0.00 41.2 50.5 1.3 2.7 1.3 98 2 33.4 32.2 95.5 0.0 0.0 0.00 40.5 50.5 1.6 4.7 1.6 90 3 33.3 31.8 94.5 0.0 0.0 0.00 39.9 50.4 1.3 3.1 1.3 82 4 31.5 30.6 96.5 0.0 0.0 0.00 39.2 50.4 0.9 2.5 0.9 80 5 30.0 29.7 98.4 0.0 0.0 0.00 38.7 50.2 0.9 3.4 0.9 88 6 29.8 29.7 99.1 0.0 0.0 0.00 38.3 50.0 1.6 4.0 1.6 90 7 31.5 30.7 96.9 0.0 0.0 0.00 37.9 49.8 2.2 4.3 2.2 98 8 31.1 30.2 96.0 0.0 1.9 0.00 37.6 49.8 1.3 3.4 1.3 96 9 34.7 31.6 88.8 0.1 16.3 0.00 37.9 49.6 1.3 4.0 1.1 50 10 41.5 33.4 73.0 0.2 29.4 0.00 40.3 49.5 0.9 4.0 0.7 300 11 46.0 33.3 61.0 0.4 40.1 0.00 44.1 49.3 2.0 5.4 1.3 207 12 49.6 31.8 50.3 0.6 47.3 0.00 47.8 49.3 2.9 6.7 1.6 210 13 52.0 31.1 44.4 0.7 49.2 0.00 51.3 49.1 2.0 6.5 0.7 116 14 54.3 29.3 38.3 0.9 45.9 0.00 53.4 49.1 2.9 8.1 2.0 238 15 55.6 26.1 31.8 1.0 38.0 0.00 54.3 48.9 4.5 11.6 4.0 269 16 56.5 23.2 27.3 1.1 25.8 0.00 52.7 49.1 8.9 16.1 8.3 283 17 54.7 26.1 32.8 1.0 11.2 0.00 50.4 49.1 9.6 13.6 9.6 276 18 52.2 26.4 36.4 0.9 0.5 0.00 48.2 49.3 9.2 13.0 8.9 282 19 49.1 28.4 44.5 0.7 0.0 0.00 46.6 49.5 5.8 11.0 5.6 281 20 46.4 29.7 51.8 0.5 0.0 0.00 45.1 49.6 3.6 7.4 3.6 295 21 40.1 31.3 71.1 0.3 0.0 0.00 44.1 49.6 0.9 2.7 0.9 43 22 36.0 31.6 84.3 0.1 0.0 0.00 42.8 49.6 0.7 1.8 0.7 70 23 34.9 31.3 86.5 0.1 0.0 0.00 41.7 49.8 1.8 4.3 1.8 83 24 35.2 30.9 83.9 0.1 0.0 0.00 40.8 49.8 1.8 3.4 1.8 93 AZMET Daily Weather Data : TUCSON : Dec 24 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 57.4 29.3 41.4 DegF RELATIVE HUMIDITY 99.6 19.2 69.8 % DEWPOINT 30.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 54.3 37.6 44.1 DegF SOIL TEMP. 20 in 50.7 48.9 49.6 DegF WIND SPEED 16.1 2.9 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 282 Degrees SOLAR RADIATION 305.3 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 0.4 5338 1.6 6751 3.6 8278 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 25 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 34.7 30.2 83.5 0.1 0.0 0.00 40.1 49.6 1.6 2.9 1.6 107 2 32.2 29.5 89.8 0.1 0.0 0.00 39.4 49.6 1.1 3.4 0.9 74 3 30.2 28.8 94.0 0.0 0.0 0.00 38.7 49.6 1.1 2.2 1.1 90 4 29.7 28.6 95.6 0.0 0.0 0.00 38.1 49.5 0.7 2.0 0.7 81 5 28.0 27.3 97.1 0.0 0.0 0.00 37.6 49.3 1.1 2.7 0.9 87 6 26.8 26.2 98.1 0.0 0.0 0.00 37.2 49.3 0.4 1.3 0.4 92 7 25.7 25.5 98.8 0.0 0.0 0.00 36.9 49.1 0.7 2.0 0.4 97 8 26.2 26.1 98.8 0.0 1.2 0.00 36.7 48.9 1.3 4.3 1.3 87 9 32.2 28.2 85.7 0.1 14.6 0.00 36.5 48.9 2.9 5.1 2.9 92 10 38.5 28.8 67.8 0.3 29.6 0.00 37.6 48.7 4.9 7.4 4.7 96 11 44.6 27.9 51.6 0.5 40.6 0.00 41.5 48.6 4.9 8.9 4.7 92 12 49.6 27.7 42.4 0.7 47.8 0.00 45.7 48.4 3.6 8.7 3.4 109 13 52.9 25.9 34.7 0.9 49.7 0.00 49.3 48.4 2.0 6.3 0.7 214 14 54.0 25.0 32.1 1.0 46.3 0.00 51.8 48.2 2.9 8.3 2.2 282 15 55.2 21.9 27.2 1.1 38.2 0.00 52.9 48.2 5.1 11.2 4.5 271 16 55.6 20.3 24.8 1.1 25.8 0.00 51.4 48.2 8.5 12.5 8.1 293 17 54.3 18.0 23.8 1.1 11.9 0.00 49.1 48.4 7.4 12.8 7.2 300 18 51.1 18.7 27.6 0.9 0.5 0.00 46.9 48.4 4.3 6.3 4.0 287 19 46.9 21.7 36.6 0.7 0.0 0.00 45.3 48.6 2.7 4.9 2.7 273 20 42.6 26.1 52.1 0.5 0.0 0.00 43.9 48.7 1.3 4.0 0.9 231 21 36.5 27.7 70.4 0.2 0.0 0.00 42.6 48.7 1.1 3.1 0.9 88 22 33.8 28.0 78.7 0.1 0.0 0.00 41.4 48.9 0.9 2.2 0.7 83 23 32.4 27.5 82.3 0.1 0.0 0.00 40.5 48.9 1.3 2.9 1.1 75 24 32.5 27.3 80.7 0.1 0.0 0.00 39.6 48.9 2.0 4.0 2.0 85 AZMET Daily Weather Data : TUCSON : Dec 25 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 56.3 25.0 39.4 DegF RELATIVE HUMIDITY 99.4 22.1 65.6 % DEWPOINT 25.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 52.9 36.5 42.6 DegF SOIL TEMP. 20 in 49.8 48.2 48.9 DegF WIND SPEED 12.8 2.7 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 358 Degrees SOLAR RADIATION 306.3 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 5338 1.3 6752 3.1 8281 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 26 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 31.5 26.6 81.9 0.1 0.0 0.00 38.8 48.9 1.3 2.7 1.1 91 2 29.3 26.4 88.7 0.1 0.0 0.00 38.1 48.9 1.1 2.9 0.9 67 3 28.4 25.9 90.4 0.1 0.0 0.00 37.8 48.7 0.9 2.0 0.9 75 4 27.0 25.2 93.2 0.0 0.0 0.00 37.2 48.6 0.7 2.0 0.7 85 5 26.1 24.8 95.4 0.0 0.0 0.00 36.9 48.6 0.9 2.0 0.7 89 6 25.7 24.8 96.0 0.0 0.0 0.00 36.7 48.4 0.9 2.2 0.9 75 7 25.3 24.4 96.0 0.0 0.0 0.00 36.3 48.4 0.9 2.7 0.7 90 8 25.2 24.1 95.9 0.0 1.7 0.00 36.1 48.2 0.7 1.8 0.7 92 9 32.0 26.8 81.7 0.1 15.1 0.00 36.0 48.0 0.4 0.7 0.4 63 10 39.6 27.0 60.4 0.3 29.1 0.00 36.5 48.0 0.7 1.8 0.4 22 11 45.9 24.6 43.2 0.6 40.4 0.00 40.6 47.8 1.6 6.3 1.3 264 12 48.9 22.1 34.5 0.8 47.5 0.00 45.0 47.7 4.3 7.4 4.0 261 13 52.2 21.0 29.2 0.9 48.0 0.00 48.4 47.5 2.5 5.8 2.0 287 14 53.4 19.0 25.6 1.0 32.0 0.00 50.2 47.5 2.5 7.8 2.0 263 15 54.7 17.4 22.8 1.1 33.9 0.00 50.7 47.5 3.6 8.5 2.9 262 16 55.6 17.2 21.8 1.2 28.0 0.00 50.5 47.5 4.0 8.3 3.8 267 17 54.5 17.2 22.8 1.1 10.0 0.00 48.6 47.5 3.8 6.7 3.4 286 18 50.7 19.6 29.1 0.9 0.7 0.00 46.8 47.7 1.8 4.7 1.8 287 19 42.1 23.7 47.8 0.5 0.0 0.00 45.0 47.8 0.4 1.1 0.4 200 20 37.4 27.1 66.0 0.3 0.0 0.00 43.3 48.0 0.7 1.8 0.7 117 21 35.4 26.4 69.6 0.2 0.0 0.00 42.1 48.0 1.3 4.3 1.1 77 22 35.8 25.7 66.4 0.2 0.0 0.00 41.0 48.0 2.0 4.3 1.8 86 23 37.0 24.8 61.1 0.3 0.0 0.00 40.3 48.2 2.5 4.7 2.5 89 24 35.2 23.9 63.2 0.3 0.0 0.00 39.4 48.2 1.6 3.8 1.6 86 AZMET Daily Weather Data : TUCSON : Dec 26 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 56.5 24.1 38.7 DegF RELATIVE HUMIDITY 97.0 20.0 61.8 % DEWPOINT 23.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 50.9 36.0 41.7 DegF SOIL TEMP. 20 in 48.9 47.5 48.0 DegF WIND SPEED 8.5 1.8 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 287 Degrees SOLAR RADIATION 286.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 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 5338 1.3 6753 2.9 8284 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 27 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 30.7 24.6 77.7 0.1 0.0 0.00 38.7 48.2 0.4 1.3 0.4 70 2 28.2 24.4 85.5 0.1 0.0 0.00 38.1 48.0 1.1 2.2 1.1 90 3 28.2 24.1 84.1 0.1 0.0 0.00 37.6 48.0 1.6 3.4 1.6 83 4 27.5 23.9 86.2 0.1 0.0 0.00 37.0 48.0 0.9 2.0 0.7 83 5 25.7 23.5 91.2 0.0 0.0 0.00 36.7 47.8 0.9 1.8 0.7 105 6 24.8 23.2 93.5 0.0 0.0 0.00 36.3 47.8 0.7 2.0 0.7 82 7 24.6 23.2 94.4 0.0 0.0 0.00 36.1 47.7 0.9 2.5 0.9 76 8 25.3 23.4 92.6 0.0 1.9 0.00 35.8 47.5 0.9 2.9 0.9 109 9 31.8 25.2 75.9 0.2 16.3 0.00 35.6 47.5 0.4 1.6 0.4 76 10 40.5 24.4 52.9 0.4 29.4 0.00 36.1 47.3 0.7 2.7 0.4 225 11 46.2 22.3 38.5 0.7 40.6 0.00 40.3 47.1 2.0 5.1 1.8 298 12 52.2 20.8 29.0 0.9 47.8 0.00 44.4 47.1 1.3 4.9 0.2 83 13 55.2 19.2 24.2 1.1 49.9 0.00 48.0 46.9 1.8 6.3 1.3 332 14 56.8 17.6 21.2 1.2 46.6 0.00 50.4 46.9 4.3 9.4 3.8 292 15 58.6 16.2 18.6 1.4 38.7 0.00 51.3 46.8 5.1 8.5 4.9 288 16 59.5 15.3 17.3 1.4 25.3 0.00 50.7 46.9 5.1 9.2 4.7 277 17 57.6 16.5 19.7 1.3 9.6 0.00 49.1 46.9 7.2 11.6 7.2 276 18 53.8 16.2 22.3 1.1 0.7 0.00 47.1 47.1 5.6 11.9 5.4 281 19 50.5 16.9 25.9 0.9 0.0 0.00 45.7 47.3 3.6 5.8 3.6 290 20 48.0 17.4 29.2 0.8 0.0 0.00 44.4 47.5 2.7 6.0 2.5 273 21 41.5 21.6 44.6 0.5 0.0 0.00 43.3 47.5 1.6 4.3 1.6 65 22 40.8 22.8 48.5 0.4 0.0 0.00 42.6 47.7 1.6 3.4 1.6 96 23 40.1 24.4 53.2 0.4 0.0 0.00 42.1 47.7 1.3 3.6 1.1 78 24 39.9 25.9 56.8 0.4 0.0 0.00 41.7 47.7 1.1 2.7 0.2 298 AZMET Daily Weather Data : TUCSON : Dec 27 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.1 24.1 41.2 DegF RELATIVE HUMIDITY 95.3 15.6 53.5 % DEWPOINT 21.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 51.4 35.6 42.1 DegF SOIL TEMP. 20 in 48.2 46.8 47.5 DegF WIND SPEED 11.9 2.2 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 294 Degrees SOLAR RADIATION 306.7 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 0.9 5339 2.3 6756 4.3 8288 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 28 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.7 27.1 62.8 0.3 0.0 0.00 41.5 47.7 1.1 2.2 0.9 82 2 38.7 26.6 61.8 0.3 0.0 0.00 41.2 47.7 1.3 3.4 1.1 99 3 37.9 25.7 61.1 0.3 0.0 0.00 40.6 47.7 1.1 2.7 0.7 96 4 36.3 26.8 68.1 0.2 0.0 0.00 40.3 47.7 0.9 3.1 0.4 37 5 36.7 27.1 68.0 0.2 0.0 0.00 40.1 47.7 1.3 3.4 0.7 88 6 37.0 27.5 68.0 0.2 0.0 0.00 40.1 47.5 1.6 4.7 0.7 128 7 38.7 27.1 63.1 0.3 0.0 0.00 40.1 47.5 1.6 5.4 0.7 70 8 38.5 28.0 65.7 0.3 0.5 0.00 40.1 47.5 1.1 4.0 0.2 77 9 39.2 28.9 66.5 0.3 3.3 0.00 40.5 47.3 0.9 2.9 0.7 87 10 41.7 30.0 62.9 0.3 6.4 0.00 41.0 47.3 1.3 4.7 1.1 107 11 45.7 30.4 55.1 0.5 11.5 0.00 42.3 47.1 0.7 2.2 0.7 42 12 50.0 28.0 42.2 0.7 13.9 0.00 43.7 47.1 0.9 2.7 0.7 4 13 56.7 19.2 23.0 1.2 7.9 0.00 44.4 47.1 8.7 13.6 8.5 102 14 57.4 19.8 22.9 1.2 10.3 0.00 44.8 47.1 6.5 11.9 6.3 103 15 57.6 20.3 23.2 1.2 11.0 0.00 45.3 47.1 6.5 13.0 6.3 107 16 57.7 21.0 23.8 1.2 10.5 0.00 45.7 47.1 6.7 12.1 6.5 102 17 57.2 21.0 24.1 1.2 5.7 0.00 45.7 47.1 7.2 11.6 7.2 106 18 55.8 21.0 25.5 1.1 0.5 0.00 45.1 47.1 5.1 9.4 5.1 105 19 52.0 23.5 33.0 0.9 0.0 0.00 44.4 47.1 2.0 7.4 1.3 52 20 46.4 31.1 55.2 0.5 0.0 0.00 43.9 47.1 0.7 2.0 0.4 332 21 44.1 31.1 60.1 0.4 0.0 0.00 43.5 47.3 0.9 3.8 0.4 108 22 48.7 26.2 42.7 0.7 0.0 0.00 43.3 47.3 3.4 7.8 3.1 83 23 51.6 23.2 32.6 0.9 0.0 0.00 42.8 47.3 3.4 6.9 3.1 102 24 48.2 24.8 39.7 0.7 0.0 0.00 42.3 47.3 2.0 3.8 2.0 74 AZMET Daily Weather Data : TUCSON : Dec 28 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 58.1 35.6 46.4 DegF RELATIVE HUMIDITY 73.4 20.7 48.0 % DEWPOINT 25.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 45.9 40.1 42.6 DegF SOIL TEMP. 20 in 47.8 47.1 47.3 DegF WIND SPEED 13.6 2.7 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 98 Degrees SOLAR RADIATION 81.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.03 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 5340 2.2 6758 4.5 8293 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 29 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.4 25.5 40.5 0.7 0.0 0.00 42.3 47.3 2.5 5.6 1.8 105 2 47.1 27.9 47.1 0.6 0.0 0.00 42.4 47.3 0.9 3.4 0.2 136 3 46.0 28.6 50.4 0.5 0.0 0.00 42.4 47.3 2.0 3.4 1.8 77 4 46.8 29.1 50.0 0.6 0.0 0.00 42.6 47.3 2.0 3.1 2.0 89 5 50.0 30.2 46.6 0.7 0.0 0.00 42.4 47.3 4.3 10.3 4.0 103 6 52.2 33.4 48.7 0.7 0.0 0.00 42.4 47.3 4.9 8.7 4.9 113 7 48.9 33.8 55.5 0.5 0.0 0.00 42.3 47.3 2.9 4.3 2.9 91 8 47.3 34.7 61.5 0.4 1.2 0.00 41.9 47.3 3.1 5.6 3.1 91 9 50.0 36.0 58.4 0.5 13.4 0.00 42.3 47.3 4.3 7.4 4.0 103 10 52.0 36.5 55.6 0.6 9.8 0.00 43.9 47.3 4.3 7.6 4.3 85 11 53.8 35.8 50.8 0.7 20.1 0.00 45.5 47.1 5.4 10.5 5.1 80 12 56.5 32.0 39.3 0.9 34.9 0.00 48.0 47.1 3.8 9.4 3.4 104 13 57.9 30.2 34.8 1.1 33.2 0.00 50.9 47.1 3.1 7.4 2.9 102 14 57.9 27.5 30.9 1.1 18.4 0.00 51.8 47.1 2.0 6.3 0.4 312 15 59.2 27.5 29.7 1.2 24.9 0.00 52.5 47.3 2.2 5.6 1.6 302 16 59.2 25.5 27.4 1.3 12.4 0.00 52.5 47.3 3.4 8.3 3.1 324 17 58.3 24.1 26.5 1.2 6.4 0.00 51.1 47.5 4.0 8.3 3.8 288 18 56.3 22.3 26.5 1.1 0.7 0.00 49.6 47.7 4.7 11.9 4.7 314 19 53.2 23.4 31.0 0.9 0.0 0.00 48.0 47.7 1.6 4.9 1.3 313 20 48.7 25.9 40.9 0.7 0.0 0.00 46.8 47.8 0.9 2.0 0.7 245 21 43.0 27.7 54.4 0.4 0.0 0.00 45.3 48.0 0.7 1.6 0.7 143 22 39.0 28.2 64.9 0.3 0.0 0.00 43.9 48.0 0.9 2.0 0.9 102 23 36.9 27.9 69.3 0.2 0.0 0.00 42.8 48.2 1.1 2.0 0.9 94 24 35.4 27.5 72.5 0.2 0.0 0.00 41.7 48.2 0.9 2.0 0.9 81 AZMET Daily Weather Data : TUCSON : Dec 29 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.6 34.3 50.2 DegF RELATIVE HUMIDITY 75.6 24.0 46.4 % DEWPOINT 29.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 52.9 41.7 45.7 DegF SOIL TEMP. 20 in 48.2 47.1 47.5 DegF WIND SPEED 11.9 2.7 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 82 Degrees SOLAR RADIATION 175.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.05 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.1 5341 2.9 6761 5.4 8298 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 30 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 35.1 27.3 72.9 0.2 0.0 0.00 40.8 48.2 1.8 5.6 1.6 71 2 33.6 27.1 76.7 0.2 0.0 0.00 39.9 48.2 1.3 2.9 1.3 79 3 33.1 27.3 78.8 0.1 0.0 0.00 39.2 48.0 2.5 4.3 2.5 72 4 32.7 27.0 78.7 0.1 0.0 0.00 38.7 48.0 1.6 3.8 1.6 85 5 30.7 26.6 84.1 0.1 0.0 0.00 38.1 48.0 0.9 2.2 0.9 69 6 30.7 26.6 84.3 0.1 0.0 0.00 37.6 47.8 1.6 2.7 1.6 90 7 30.4 26.1 83.9 0.1 0.0 0.00 37.2 47.8 2.0 4.3 2.0 73 8 32.0 26.2 79.4 0.1 1.9 0.00 37.0 47.7 2.2 4.3 2.0 86 9 37.0 27.5 68.2 0.2 14.6 0.00 36.9 47.5 2.7 5.4 2.7 79 10 45.3 28.6 52.0 0.5 28.0 0.00 39.2 47.5 3.1 5.4 2.9 81 11 52.5 28.8 39.9 0.8 39.4 0.00 43.2 47.3 4.5 8.9 4.3 96 12 55.8 28.6 35.0 1.0 44.2 0.00 47.1 47.1 4.5 7.6 4.3 94 13 58.1 28.0 31.4 1.1 46.8 0.00 50.4 47.1 2.9 7.6 2.5 61 14 59.9 27.1 28.5 1.3 41.3 0.00 52.7 46.9 2.7 7.2 2.0 11 15 61.5 25.5 25.1 1.4 33.5 0.00 53.6 46.9 4.3 11.6 3.4 298 16 62.1 23.2 22.2 1.5 15.5 0.00 52.9 47.1 7.2 13.2 6.5 276 17 61.3 25.2 25.0 1.4 7.4 0.00 51.6 47.1 8.5 16.8 8.3 275 18 59.5 26.4 28.0 1.3 1.0 0.00 50.2 47.3 4.9 11.2 4.9 276 19 58.6 27.3 30.0 1.2 0.0 0.00 49.3 47.5 4.0 9.6 4.0 284 20 57.2 29.7 34.8 1.0 0.0 0.00 48.9 47.7 3.4 8.7 3.4 290 21 57.6 30.7 35.9 1.0 0.0 0.00 48.4 47.8 8.9 18.1 8.5 297 22 56.8 29.1 34.4 1.0 0.0 0.00 48.0 48.0 8.3 13.6 8.1 296 23 55.9 31.1 38.4 0.9 0.0 0.00 47.5 48.0 7.4 13.4 7.2 296 24 54.9 29.5 37.6 0.9 0.0 0.00 47.1 48.0 6.5 10.7 6.3 293 AZMET Daily Weather Data : TUCSON : Dec 30 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.0 29.3 48.0 DegF RELATIVE HUMIDITY 87.4 21.0 50.2 % DEWPOINT 27.5 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 53.6 36.9 44.8 DegF SOIL TEMP. 20 in 48.2 46.9 47.7 DegF WIND SPEED 18.1 4.0 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 312 Degrees SOLAR RADIATION 273.5 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 1.8 5343 3.6 6764 6.1 8304 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009 AZMET Hourly Weather Data : TUCSON : Dec 31 2009 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.2 28.8 38.7 0.9 0.0 0.00 46.8 48.2 5.1 8.1 5.1 290 2 52.2 28.6 39.9 0.8 0.0 0.00 46.4 48.2 4.5 7.4 4.3 280 3 51.6 28.6 40.6 0.8 0.0 0.00 46.0 48.2 4.7 7.4 4.7 286 4 50.5 28.4 42.0 0.7 0.0 0.00 45.7 48.2 4.9 7.4 4.9 278 5 47.8 28.4 46.9 0.6 0.0 0.00 44.6 48.2 4.5 7.4 4.0 275 6 45.5 29.8 53.8 0.5 0.0 0.00 43.7 48.2 3.8 6.0 3.8 263 7 44.4 31.6 60.5 0.4 0.0 0.00 42.8 48.2 4.5 8.5 4.3 251 8 43.9 32.4 63.6 0.3 1.7 0.00 42.3 48.2 6.3 10.5 5.4 274 9 46.6 33.3 59.8 0.4 14.6 0.00 42.1 48.2 2.0 6.7 0.2 26 10 50.2 33.6 53.0 0.6 28.4 0.00 44.1 48.2 1.6 4.3 1.1 58 11 53.6 32.9 45.2 0.8 39.9 0.00 47.7 48.2 2.2 5.6 1.8 285 12 56.1 29.1 35.3 1.0 47.3 0.00 51.3 48.0 2.9 7.8 1.3 273 13 58.1 26.6 29.6 1.2 49.5 0.00 54.3 48.0 2.9 8.7 1.3 270 14 59.5 25.0 26.4 1.3 46.6 0.00 56.3 48.0 2.5 6.5 1.1 179 15 60.3 23.2 23.8 1.4 39.2 0.00 57.0 48.0 2.7 6.7 1.8 75 16 61.5 19.6 19.5 1.5 27.0 0.00 56.1 48.2 2.5 8.1 1.8 280 17 60.6 15.8 17.1 1.5 13.1 0.00 53.6 48.2 4.0 7.6 3.8 287 18 56.5 15.6 19.9 1.3 1.0 0.00 51.1 48.4 2.7 6.3 2.0 285 19 50.5 18.0 27.2 0.9 0.0 0.00 48.7 48.6 1.8 4.9 0.7 89 20 47.1 18.7 31.9 0.8 0.0 0.00 46.8 48.7 1.3 7.8 1.1 60 21 48.4 16.5 27.9 0.8 0.0 0.00 45.3 48.9 2.5 8.5 1.1 103 22 44.4 18.1 34.9 0.6 0.0 0.00 44.1 49.1 1.6 4.3 0.9 332 23 39.0 20.7 47.3 0.4 0.0 0.00 42.8 49.1 1.1 3.4 0.4 67 24 35.4 21.6 56.3 0.3 0.0 0.00 41.7 49.1 0.7 3.4 0.2 94 AZMET Daily Weather Data : TUCSON : Dec 31 2009 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.4 34.0 50.7 DegF RELATIVE HUMIDITY 65.2 15.5 39.2 % DEWPOINT 25.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 57.0 41.7 47.7 DegF SOIL TEMP. 20 in 49.1 48.0 48.4 DegF WIND SPEED 10.5 3.1 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 280 Degrees SOLAR RADIATION 308.4 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 1.6 5344 3.8 6768 6.3 8311 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2009