AZMET Hourly Weather Data : TUCSON : Jan 1 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 31.1 29.5 93.8 0.0 0.0 0.00 40.3 48.4 1.1 3.1 1.1 83 2 30.7 29.3 94.2 0.0 0.0 0.00 39.6 48.4 1.8 2.9 1.6 94 3 29.8 28.2 94.1 0.0 0.0 0.00 39.0 48.4 1.6 3.1 1.6 70 4 29.5 28.0 93.9 0.0 0.0 0.00 38.5 48.4 1.6 3.1 1.3 86 5 29.7 28.0 93.2 0.0 0.0 0.00 38.1 48.4 2.5 4.3 1.8 86 6 29.5 27.5 92.3 0.0 0.0 0.00 37.8 48.2 1.3 3.1 0.4 346 7 28.0 26.2 92.9 0.0 0.0 0.00 37.4 48.2 0.9 2.7 0.9 84 8 27.9 26.2 93.5 0.0 1.2 0.00 37.2 48.0 0.9 2.2 0.7 118 9 32.7 29.1 86.5 0.1 14.1 0.00 37.0 48.0 1.1 3.4 0.4 51 10 38.1 28.9 69.7 0.2 29.9 0.00 37.0 47.8 1.3 4.9 0.9 82 11 43.2 29.5 58.0 0.4 41.3 0.00 39.2 47.8 1.6 4.9 0.4 328 12 46.8 27.9 47.4 0.6 47.8 0.00 42.4 47.7 4.0 9.4 3.6 76 13 49.1 24.4 37.6 0.7 50.4 0.00 45.1 47.7 3.4 8.9 2.2 106 14 50.5 23.9 35.0 0.8 48.0 0.00 47.5 47.5 4.0 9.8 3.4 288 15 51.6 22.1 31.4 0.9 39.9 0.00 48.9 47.5 5.4 11.6 4.9 289 16 52.3 22.3 30.5 0.9 28.2 0.00 49.5 47.3 4.0 9.6 3.6 277 17 51.3 25.9 37.2 0.8 13.4 0.00 49.1 47.3 6.3 10.5 6.0 284 18 48.2 27.5 44.5 0.6 0.5 0.00 47.8 47.3 5.1 8.3 4.9 296 19 45.7 27.7 49.0 0.5 0.0 0.00 46.4 47.3 2.7 6.7 2.7 288 20 42.3 29.5 60.5 0.4 0.0 0.00 45.1 47.3 1.6 3.8 0.2 11 21 37.4 31.1 77.5 0.2 0.0 0.00 44.1 47.5 1.3 4.3 1.1 92 22 35.1 30.7 84.6 0.1 0.0 0.00 43.0 47.5 1.1 2.9 0.9 62 23 33.3 30.4 88.7 0.1 0.0 0.00 42.1 47.5 0.9 2.0 0.7 87 24 32.9 30.2 89.9 0.1 0.0 0.00 41.2 47.5 1.8 3.8 1.6 78 AZMET Daily Weather Data : TUCSON : Jan 1 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 52.9 26.8 38.7 DegF RELATIVE HUMIDITY 94.4 26.8 69.8 % DEWPOINT 27.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 49.6 36.9 42.3 DegF SOIL TEMP. 20 in 48.4 47.3 47.8 DegF WIND SPEED 11.6 2.5 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 336 Degrees SOLAR RADIATION 314.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 0 0.4 0 1.8 2 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 2 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 32.5 30.0 90.2 0.1 0.0 0.00 40.6 47.7 0.7 2.0 0.7 82 2 31.1 29.1 92.5 0.0 0.0 0.00 39.9 47.7 0.9 3.4 0.7 107 3 30.0 28.4 93.5 0.0 0.0 0.00 39.4 47.7 0.9 2.7 0.7 91 4 29.3 27.7 94.0 0.0 0.0 0.00 38.8 47.7 1.3 4.3 1.1 70 5 28.6 27.1 94.2 0.0 0.0 0.00 38.3 47.7 0.9 2.7 0.9 102 6 27.9 26.4 94.3 0.0 0.0 0.00 37.8 47.5 1.1 2.7 0.9 99 7 27.5 26.1 94.4 0.0 0.0 0.00 37.4 47.5 1.1 2.5 0.9 62 8 27.3 25.9 94.1 0.0 1.4 0.00 37.2 47.5 1.1 3.1 0.7 94 9 33.8 30.6 87.7 0.1 14.8 0.00 37.0 47.5 0.4 1.8 0.4 22 10 41.0 29.8 64.8 0.3 29.9 0.00 37.4 47.3 1.6 4.3 1.1 308 11 46.8 25.5 43.3 0.6 40.8 0.00 39.7 47.3 2.9 5.1 2.5 297 12 52.2 23.4 32.2 0.9 48.0 0.00 42.6 47.1 2.5 7.2 1.8 297 13 55.9 21.9 26.5 1.1 50.2 0.00 45.7 47.1 2.5 6.3 1.8 311 14 59.4 19.9 21.4 1.4 47.3 0.00 48.4 46.9 1.8 4.9 0.9 83 15 58.8 24.4 26.6 1.2 39.7 0.00 50.0 46.9 7.4 10.7 6.9 295 16 59.2 23.5 25.1 1.3 28.0 0.00 50.4 46.9 6.5 10.7 6.3 292 17 58.5 24.6 27.0 1.2 13.6 0.00 49.8 46.8 5.8 9.4 5.6 297 18 54.5 27.0 34.3 1.0 1.0 0.00 48.6 46.8 3.8 6.7 3.8 294 19 48.4 30.4 49.6 0.6 0.0 0.00 47.1 46.9 1.3 3.8 0.9 261 20 41.5 32.5 70.2 0.3 0.0 0.00 45.9 46.9 1.1 2.7 1.1 88 21 38.3 32.9 81.1 0.2 0.0 0.00 44.6 46.9 1.1 2.7 1.1 81 22 36.5 32.5 85.7 0.1 0.0 0.00 43.5 47.1 1.1 2.7 1.1 65 23 34.9 31.6 87.8 0.1 0.0 0.00 42.6 47.1 0.7 2.7 0.7 94 24 33.3 30.7 90.6 0.1 0.0 0.00 41.7 47.1 0.9 2.5 0.7 86 AZMET Daily Weather Data : TUCSON : Jan 2 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.2 26.1 41.2 DegF RELATIVE HUMIDITY 94.7 17.7 66.7 % DEWPOINT 27.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 50.4 36.9 42.6 DegF SOIL TEMP. 20 in 47.7 46.8 47.3 DegF WIND SPEED 10.7 2.0 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 314 Degrees SOLAR RADIATION 314.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.1 1 2.7 3 4.9 7 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 3 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 32.2 30.2 92.5 0.1 0.0 0.00 40.8 47.3 0.9 3.4 0.7 93 2 32.4 30.2 91.7 0.1 0.0 0.00 40.1 47.3 1.6 3.8 0.7 73 3 31.3 29.1 91.9 0.1 0.0 0.00 39.6 47.3 1.3 3.4 1.1 90 4 30.2 28.2 92.6 0.0 0.0 0.00 39.0 47.3 1.3 3.1 0.9 84 5 29.1 27.5 93.5 0.0 0.0 0.00 38.5 47.3 1.1 2.7 0.7 112 6 28.4 27.0 94.1 0.0 0.0 0.00 38.1 47.3 0.7 2.0 0.7 107 7 27.5 26.2 94.3 0.0 0.0 0.00 37.8 47.3 0.9 2.7 0.9 91 8 28.9 27.5 93.8 0.0 1.4 0.00 37.4 47.1 1.6 3.6 1.6 86 9 36.3 31.1 81.9 0.1 14.8 0.00 37.2 47.1 0.7 2.2 0.7 114 10 45.1 28.6 52.1 0.5 28.9 0.00 38.1 47.1 0.9 2.9 0.7 114 11 49.1 26.2 40.8 0.7 39.7 0.00 40.5 46.9 1.3 4.3 1.1 33 12 53.4 25.7 34.0 0.9 46.8 0.00 43.3 46.9 3.8 8.3 3.4 304 13 57.7 25.9 29.3 1.1 49.2 0.00 46.2 46.8 3.8 10.5 2.7 111 14 58.8 25.5 27.6 1.2 46.3 0.00 48.6 46.8 4.0 10.3 1.1 237 15 59.7 25.9 27.3 1.3 39.4 0.00 50.2 46.8 3.4 13.0 1.1 101 16 59.9 25.9 27.1 1.3 27.5 0.00 50.9 46.6 4.7 9.6 4.3 88 17 58.3 27.5 30.7 1.1 13.1 0.00 50.5 46.6 6.0 10.3 5.8 89 18 53.8 28.4 37.5 0.9 1.0 0.00 49.3 46.6 6.0 10.5 5.8 99 19 50.5 28.4 42.1 0.7 0.0 0.00 47.8 46.8 6.3 11.2 6.3 100 20 48.4 28.8 46.1 0.6 0.0 0.00 46.6 46.8 3.6 8.7 2.5 107 21 48.7 28.0 44.5 0.6 0.0 0.00 45.7 46.8 8.1 15.7 7.8 109 22 47.7 27.5 45.3 0.6 0.0 0.00 45.0 46.9 11.6 20.1 11.2 104 23 47.1 27.7 46.5 0.6 0.0 0.00 44.2 46.9 9.6 14.8 9.4 110 24 46.2 27.9 48.2 0.6 0.0 0.00 43.7 47.1 10.1 17.4 9.8 107 AZMET Daily Weather Data : TUCSON : Jan 3 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.3 27.1 44.2 DegF RELATIVE HUMIDITY 94.7 24.1 58.6 % DEWPOINT 27.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 51.1 37.2 43.2 DegF SOIL TEMP. 20 in 47.3 46.6 46.9 DegF WIND SPEED 20.1 3.8 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 101 Degrees SOLAR RADIATION 308.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.3 2 2.9 6 5.0 12 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 4 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.3 28.0 50.4 0.5 0.0 0.00 43.2 47.1 7.4 13.6 7.2 102 2 44.8 27.0 49.5 0.5 0.0 0.00 42.6 47.1 6.3 13.0 6.0 98 3 40.1 28.2 62.5 0.3 0.0 0.00 42.1 47.1 1.3 4.9 0.7 49 4 38.1 28.4 68.0 0.3 0.0 0.00 41.4 47.3 1.8 7.4 1.8 96 5 40.5 27.1 59.5 0.3 0.0 0.00 40.8 47.3 4.3 13.0 3.8 82 6 42.3 26.2 52.5 0.4 0.0 0.00 40.5 47.3 6.5 13.4 6.0 108 7 42.4 26.4 52.5 0.4 0.0 0.00 40.1 47.3 6.5 13.0 6.3 120 8 40.3 26.8 58.2 0.3 1.7 0.00 39.7 47.3 1.6 6.0 1.3 82 9 43.9 26.8 50.9 0.5 15.1 0.00 39.6 47.1 2.2 8.5 2.0 104 10 47.1 27.0 45.3 0.6 29.4 0.00 40.6 47.1 5.1 8.7 4.9 121 11 50.0 26.8 40.3 0.7 40.8 0.00 42.4 47.1 6.9 13.0 6.5 120 12 52.3 26.4 36.5 0.9 48.0 0.00 44.8 47.1 7.2 11.4 6.9 114 13 54.0 27.0 34.9 0.9 50.2 0.00 47.3 47.1 5.6 11.6 4.9 122 14 55.4 27.1 33.4 1.0 47.3 0.00 49.3 46.9 4.0 7.8 3.4 99 15 56.8 27.0 31.5 1.1 39.7 0.00 50.9 46.9 3.6 8.9 2.7 96 16 57.7 26.4 29.8 1.1 28.0 0.00 51.6 46.9 2.7 10.3 1.1 111 17 58.1 25.7 28.7 1.2 14.1 0.00 51.3 46.9 1.1 4.0 0.9 149 18 52.7 26.8 37.1 0.9 1.2 0.00 50.2 46.9 0.4 2.0 0.4 46 19 45.5 31.1 57.0 0.4 0.0 0.00 48.4 46.9 0.9 3.6 0.7 68 20 42.6 30.9 63.0 0.3 0.0 0.00 46.9 47.1 0.9 2.0 0.7 91 21 39.2 30.9 72.0 0.2 0.0 0.00 45.7 47.1 1.1 2.5 1.1 79 22 36.7 30.6 78.0 0.2 0.0 0.00 44.4 47.3 1.1 2.5 1.1 84 23 34.5 30.7 85.6 0.1 0.0 0.00 43.3 47.3 0.9 2.7 0.9 73 24 32.7 29.7 87.9 0.1 0.0 0.00 42.4 47.3 1.3 2.7 1.1 84 AZMET Daily Weather Data : TUCSON : Jan 4 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.2 32.0 45.5 DegF RELATIVE HUMIDITY 89.3 26.9 52.7 % DEWPOINT 27.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 51.6 39.6 44.6 DegF SOIL TEMP. 20 in 47.3 46.9 47.1 DegF WIND SPEED 13.6 3.4 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 105 Degrees SOLAR RADIATION 315.1 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 0.7 3 2.3 8 4.7 16 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 5 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 31.6 29.1 90.1 0.1 0.0 0.00 41.5 47.5 0.7 2.0 0.4 106 2 30.6 28.4 91.4 0.1 0.0 0.00 40.8 47.5 0.9 2.0 0.7 118 3 29.3 27.5 92.5 0.0 0.0 0.00 40.1 47.5 0.4 1.3 0.4 120 4 28.6 26.8 93.1 0.0 0.0 0.00 39.4 47.5 0.4 1.6 0.4 112 5 28.2 26.6 93.1 0.0 0.0 0.00 38.8 47.5 1.1 3.8 0.9 110 6 27.1 25.5 93.2 0.0 0.0 0.00 38.3 47.5 0.7 1.8 0.7 94 7 26.8 25.2 93.3 0.0 0.0 0.00 37.8 47.5 1.1 2.5 0.9 84 8 26.4 24.8 93.1 0.0 1.2 0.00 37.4 47.3 0.9 2.2 0.7 73 9 32.7 29.3 87.3 0.1 14.6 0.00 37.2 47.3 0.7 1.6 0.7 76 10 41.9 30.6 64.3 0.3 30.1 0.00 37.8 47.3 0.9 3.4 0.9 66 11 48.6 28.4 45.5 0.6 41.3 0.00 40.3 47.1 1.1 3.4 0.4 22 12 52.7 27.7 37.7 0.9 48.5 0.00 43.3 47.1 1.8 4.9 1.3 13 13 56.8 25.5 29.9 1.1 50.9 0.00 46.6 46.9 1.6 4.3 0.9 249 14 58.6 23.4 25.5 1.3 48.3 0.00 49.1 46.9 2.2 6.0 1.8 294 15 61.0 18.0 18.6 1.5 40.6 0.00 50.9 46.8 2.0 6.7 1.1 267 16 61.5 14.4 15.6 1.6 29.1 0.00 51.6 46.8 3.6 8.3 3.1 282 17 61.9 12.9 14.5 1.6 14.8 0.00 51.1 46.8 3.1 5.1 2.9 276 18 57.0 25.3 29.7 1.1 1.4 0.00 49.8 46.8 2.7 6.7 2.5 269 19 46.2 29.3 52.0 0.5 0.0 0.00 48.0 46.8 0.7 1.8 0.2 160 20 40.8 30.2 66.1 0.3 0.0 0.00 46.6 46.8 1.1 2.0 0.9 78 21 38.1 30.7 74.4 0.2 0.0 0.00 45.1 46.9 0.9 2.0 0.9 66 22 35.4 29.8 79.7 0.1 0.0 0.00 43.9 46.9 1.1 3.4 1.1 68 23 34.9 28.9 78.2 0.2 0.0 0.00 42.8 47.1 1.1 3.1 1.1 77 24 32.0 27.5 83.7 0.1 0.0 0.00 41.9 47.1 1.1 2.7 1.1 76 AZMET Daily Weather Data : TUCSON : Jan 5 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.6 25.0 41.2 DegF RELATIVE HUMIDITY 93.9 10.6 64.3 % DEWPOINT 26.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 51.6 37.2 43.3 DegF SOIL TEMP. 20 in 47.5 46.8 47.1 DegF WIND SPEED 8.3 1.3 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 5 Degrees SOLAR RADIATION 320.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.4 5 3.2 12 5.4 22 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 6 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 31.3 26.8 82.8 0.1 0.0 0.00 41.2 47.1 1.6 3.1 1.3 89 2 30.4 26.2 84.2 0.1 0.0 0.00 40.3 47.3 0.9 2.2 0.9 83 3 30.9 25.2 78.6 0.1 0.0 0.00 39.6 47.3 1.1 3.4 0.9 132 4 34.2 23.2 63.7 0.2 0.0 0.00 39.0 47.3 2.5 3.6 2.2 94 5 36.3 21.0 53.4 0.3 0.0 0.00 38.7 47.3 2.7 4.9 2.7 103 6 35.6 21.0 55.1 0.3 0.0 0.00 38.1 47.1 2.5 6.0 2.0 106 7 33.3 21.9 62.6 0.2 0.0 0.00 37.8 47.1 2.2 4.0 2.0 80 8 31.5 23.0 70.1 0.2 1.2 0.00 37.6 47.1 0.9 2.2 0.7 76 9 37.0 24.8 61.3 0.3 11.7 0.00 37.4 47.1 1.1 3.4 0.4 3 10 47.7 23.5 39.0 0.7 21.7 0.00 38.3 46.9 2.7 6.0 2.5 93 11 54.9 20.7 26.1 1.1 33.7 0.00 40.5 46.9 4.9 7.8 4.7 90 12 59.9 16.7 18.3 1.4 39.4 0.00 43.0 46.8 6.0 9.8 5.8 87 13 63.5 15.8 15.5 1.7 37.0 0.00 45.3 46.8 6.0 11.2 5.8 99 14 65.1 13.5 13.3 1.8 28.4 0.00 47.1 46.6 6.7 12.8 6.3 101 15 65.7 14.4 13.5 1.9 22.7 0.00 48.0 46.6 6.7 14.1 6.5 104 16 65.1 14.5 13.8 1.8 12.7 0.00 48.4 46.6 5.1 10.7 5.1 84 17 66.4 15.6 13.9 1.9 16.5 0.00 48.6 46.6 3.4 6.9 3.4 96 18 61.5 20.3 20.8 1.5 1.4 0.00 47.8 46.6 3.1 8.7 2.0 267 19 52.9 26.8 36.4 0.9 0.0 0.00 46.6 46.6 2.0 5.4 1.8 271 20 44.1 28.8 55.0 0.4 0.0 0.00 45.3 46.6 1.6 3.4 1.6 70 21 40.5 29.3 63.8 0.3 0.0 0.00 44.2 46.6 1.6 2.7 1.6 88 22 39.4 29.3 67.2 0.3 0.0 0.00 43.2 46.8 1.6 7.8 0.4 198 23 37.2 30.4 76.6 0.2 0.0 0.00 42.3 46.8 1.3 7.8 0.2 85 24 35.2 29.8 80.8 0.1 0.0 0.00 41.5 46.8 1.1 3.1 0.7 73 AZMET Daily Weather Data : TUCSON : Jan 6 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.1 29.5 45.9 DegF RELATIVE HUMIDITY 85.7 11.8 48.6 % DEWPOINT 22.6 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 48.6 37.4 42.4 DegF SOIL TEMP. 20 in 47.3 46.6 46.9 DegF WIND SPEED 14.1 2.9 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 94 Degrees SOLAR RADIATION 226.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.1 8 5.0 17 7.7 30 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 7 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 33.8 29.5 83.7 0.1 0.0 0.00 40.8 46.8 1.6 3.8 1.3 101 2 33.8 28.8 81.7 0.1 0.0 0.00 40.1 46.8 1.3 3.4 1.3 63 3 31.5 27.7 85.3 0.1 0.0 0.00 39.6 46.9 0.9 3.4 0.9 82 4 31.5 28.4 88.0 0.1 0.0 0.00 39.0 46.9 0.9 2.7 0.7 105 5 32.7 28.4 84.1 0.1 0.0 0.00 38.7 46.8 1.8 6.0 1.6 81 6 31.3 27.1 85.0 0.1 0.0 0.00 38.3 46.8 1.8 4.7 1.6 86 7 30.0 26.4 86.4 0.1 0.0 0.00 37.8 46.8 1.3 3.1 1.1 77 8 28.6 25.5 88.4 0.1 1.7 0.00 37.4 46.8 0.9 2.0 0.9 103 9 34.9 28.0 76.1 0.2 14.1 0.00 37.0 46.6 1.6 2.9 1.1 62 10 43.9 28.2 53.7 0.4 28.4 0.00 37.9 46.6 0.9 3.4 0.7 70 11 48.6 26.6 42.3 0.7 39.7 0.00 40.3 46.6 1.1 4.3 0.9 268 12 50.9 25.0 36.3 0.8 47.1 0.00 43.2 46.4 3.8 8.3 3.4 276 13 53.6 24.4 31.9 1.0 49.9 0.00 45.9 46.4 6.9 13.2 6.5 290 14 54.9 25.7 32.2 1.0 46.1 0.00 47.7 46.4 9.2 14.5 8.5 288 15 55.0 25.5 31.6 1.0 33.0 0.00 48.6 46.2 10.1 17.0 9.6 291 16 54.7 26.4 33.4 1.0 25.3 0.00 48.6 46.2 13.0 19.2 12.5 292 17 53.4 26.4 35.0 0.9 11.7 0.00 48.0 46.2 12.5 18.3 12.1 288 18 50.4 26.1 38.5 0.8 1.2 0.00 46.8 46.2 11.9 19.2 11.6 287 19 48.2 26.1 41.8 0.7 0.0 0.00 45.7 46.2 12.1 19.2 11.6 290 20 47.1 26.6 44.5 0.6 0.0 0.00 44.8 46.2 9.8 18.8 9.4 292 21 45.0 28.0 51.0 0.5 0.0 0.00 43.9 46.4 2.7 5.6 2.0 312 22 41.2 28.4 60.4 0.3 0.0 0.00 43.0 46.4 1.8 4.9 0.9 81 23 39.0 30.2 70.6 0.2 0.0 0.00 42.1 46.4 2.0 7.4 1.8 45 24 38.7 28.4 66.3 0.3 0.0 0.00 41.4 46.4 1.6 4.9 0.9 42 AZMET Daily Weather Data : TUCSON : Jan 7 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 56.3 27.3 42.3 DegF RELATIVE HUMIDITY 90.0 29.6 59.5 % DEWPOINT 27.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 48.7 37.0 42.3 DegF SOIL TEMP. 20 in 46.9 46.2 46.6 DegF WIND SPEED 19.2 4.7 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 295 Degrees SOLAR RADIATION 297.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.2 8 1.3 18 3.1 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, 2013 AZMET Hourly Weather Data : TUCSON : Jan 8 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 35.8 28.6 74.9 0.2 0.0 0.00 40.8 46.4 1.8 4.3 1.3 92 2 34.7 28.0 76.3 0.2 0.0 0.00 40.1 46.4 2.2 4.9 2.0 90 3 34.7 27.5 74.6 0.2 0.0 0.00 39.6 46.4 2.0 4.0 1.6 93 4 32.7 27.0 79.1 0.1 0.0 0.00 39.0 46.4 1.6 3.8 1.3 97 5 31.1 27.0 84.2 0.1 0.0 0.00 38.5 46.4 1.8 4.7 1.1 90 6 30.0 26.6 86.9 0.1 0.0 0.00 37.9 46.4 1.6 3.4 1.3 72 7 29.3 26.1 87.9 0.1 0.0 0.00 37.6 46.4 1.6 4.3 1.3 76 8 29.5 26.4 88.1 0.1 1.7 0.00 37.2 46.4 1.8 4.0 1.6 83 9 35.6 28.4 75.4 0.2 14.6 0.00 36.9 46.2 1.6 4.7 1.3 114 10 42.4 28.4 57.4 0.4 28.7 0.00 37.8 46.2 3.6 6.3 3.4 89 11 48.4 28.2 45.7 0.6 40.1 0.00 40.1 46.2 2.0 5.4 1.1 99 12 51.4 27.3 39.1 0.8 47.3 0.00 43.2 46.0 1.8 4.7 0.9 287 13 53.8 27.1 35.5 0.9 50.2 0.00 46.0 46.0 3.4 9.2 2.9 96 14 57.0 26.2 30.4 1.1 47.3 0.00 48.6 46.0 2.2 7.2 1.6 136 15 58.1 26.2 29.3 1.2 39.9 0.00 50.2 45.9 3.1 6.7 2.0 96 16 60.4 25.5 26.1 1.3 28.4 0.00 51.1 45.9 2.5 6.3 0.7 136 17 61.0 23.4 23.3 1.4 14.6 0.00 50.9 45.9 2.7 5.6 2.5 272 18 56.8 22.6 26.5 1.2 1.7 0.00 49.6 45.9 2.7 4.7 2.7 272 19 52.7 23.5 31.9 0.9 0.0 0.00 48.0 45.9 5.1 9.2 5.1 308 20 51.8 22.6 31.7 0.9 0.0 0.00 46.6 46.0 3.4 8.7 1.8 282 21 48.9 23.2 35.9 0.8 0.0 0.00 45.5 46.0 3.6 7.4 2.7 260 22 42.1 25.5 51.7 0.4 0.0 0.00 44.4 46.0 1.6 4.3 1.1 72 23 38.8 28.0 64.8 0.3 0.0 0.00 43.3 46.2 2.2 3.8 2.0 82 24 37.2 28.2 69.3 0.2 0.0 0.00 42.4 46.2 2.0 3.8 1.8 90 AZMET Daily Weather Data : TUCSON : Jan 8 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.1 28.2 43.9 DegF RELATIVE HUMIDITY 89.7 20.9 55.2 % DEWPOINT 26.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 51.1 36.9 43.2 DegF SOIL TEMP. 20 in 46.4 45.9 46.2 DegF WIND SPEED 9.2 2.5 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 82 Degrees SOLAR RADIATION 313.7 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 9 3.6 21 5.9 39 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 9 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 35.1 27.7 74.4 0.2 0.0 0.00 41.5 46.4 1.8 4.0 1.6 82 2 34.3 27.3 75.0 0.2 0.0 0.00 40.6 46.4 2.0 4.3 1.6 72 3 33.8 26.8 74.9 0.2 0.0 0.00 39.9 46.4 2.0 4.9 1.8 86 4 32.4 26.2 78.2 0.1 0.0 0.00 39.4 46.4 2.2 4.3 2.2 82 5 31.8 26.1 78.6 0.1 0.0 0.00 38.7 46.4 2.2 4.3 2.0 72 6 30.7 25.7 81.2 0.1 0.0 0.00 38.1 46.4 2.5 4.9 2.2 88 7 29.8 25.3 83.1 0.1 0.0 0.00 37.8 46.4 1.8 4.3 1.6 83 8 29.7 25.3 83.5 0.1 1.7 0.00 37.4 46.4 1.3 3.4 1.1 106 9 38.5 26.8 63.2 0.3 15.3 0.00 37.0 46.4 2.7 5.1 2.2 108 10 47.1 26.6 44.7 0.6 29.9 0.00 37.9 46.2 4.7 8.9 4.5 86 11 60.6 23.4 24.7 1.4 41.3 0.00 40.5 46.2 6.3 14.8 6.0 111 12 67.3 13.3 12.2 2.0 48.7 0.00 43.3 46.2 12.1 19.0 11.6 94 13 69.4 9.1 9.4 2.2 51.8 0.00 45.9 46.0 11.4 18.3 11.0 86 14 70.2 8.8 9.0 2.3 46.8 0.00 48.0 46.0 9.8 16.3 9.4 90 15 70.9 10.2 9.3 2.3 37.3 0.00 49.3 45.9 7.8 15.4 7.6 102 16 70.7 10.2 9.4 2.3 25.1 0.00 50.0 45.9 6.9 13.0 6.9 115 17 69.8 10.4 9.8 2.2 12.9 0.00 49.8 45.9 5.1 9.4 5.1 101 18 61.9 14.7 16.3 1.6 1.2 0.00 48.7 45.9 1.3 3.4 1.3 103 19 51.6 19.9 28.5 0.9 0.0 0.00 47.3 45.9 1.6 3.1 1.6 75 20 47.8 22.1 36.0 0.7 0.0 0.00 46.0 46.0 1.3 4.9 0.4 40 21 44.4 23.0 42.4 0.6 0.0 0.00 44.8 46.0 0.9 4.0 0.7 60 22 40.1 24.3 52.7 0.4 0.0 0.00 43.7 46.2 1.3 3.1 1.1 92 23 39.4 26.6 59.5 0.3 0.0 0.00 42.8 46.2 2.5 4.9 2.2 89 24 40.6 24.3 51.9 0.4 0.0 0.00 41.9 46.2 2.0 4.3 1.8 107 AZMET Daily Weather Data : TUCSON : Jan 9 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.3 28.6 47.8 DegF RELATIVE HUMIDITY 85.8 7.9 46.2 % DEWPOINT 21.0 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 50.0 37.0 43.0 DegF SOIL TEMP. 20 in 46.4 45.9 46.2 DegF WIND SPEED 19.0 3.8 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 94 Degrees SOLAR RADIATION 312.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.9 14 7.2 29 10.1 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, 2013 AZMET Hourly Weather Data : TUCSON : Jan 10 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.9 21.0 39.9 0.6 0.0 0.00 41.2 46.4 3.8 6.7 3.8 101 2 43.3 20.1 39.1 0.6 0.0 0.00 40.6 46.4 3.8 7.2 3.6 97 3 40.5 20.3 44.0 0.5 0.0 0.00 40.1 46.4 2.7 4.3 2.5 62 4 38.3 20.5 48.3 0.4 0.0 0.00 39.4 46.4 2.2 3.6 2.2 88 5 40.1 21.0 46.0 0.5 0.0 0.00 38.8 46.4 2.9 5.4 2.9 87 6 45.0 20.8 37.7 0.6 0.0 0.00 38.7 46.4 4.0 8.3 3.6 106 7 43.2 20.5 39.8 0.6 0.0 0.00 38.3 46.4 4.7 8.3 4.5 102 8 38.7 21.2 49.0 0.4 2.2 0.00 38.1 46.4 2.9 5.8 2.7 75 9 42.8 22.3 44.2 0.5 7.6 0.00 38.1 46.2 5.1 11.0 4.9 84 10 47.5 22.5 37.1 0.7 7.6 0.00 38.7 46.2 6.0 11.0 5.6 103 11 50.9 24.1 34.6 0.8 19.4 0.00 39.9 46.2 3.8 7.8 3.6 96 12 60.6 23.0 23.9 1.4 46.1 0.00 42.4 46.0 5.6 9.8 5.4 94 13 65.3 20.7 17.9 1.8 25.8 0.00 45.1 46.0 5.6 10.3 5.1 118 14 66.6 20.8 17.3 1.8 27.7 0.00 46.9 46.0 5.6 10.3 5.4 103 15 66.9 20.1 16.6 1.9 13.6 0.00 48.0 45.9 5.1 14.5 4.5 141 16 66.4 19.6 16.5 1.9 8.4 0.00 48.0 45.9 5.1 10.5 4.5 139 17 65.7 19.6 17.0 1.8 3.1 0.00 47.8 45.9 5.1 12.1 4.3 120 18 65.5 17.1 15.2 1.8 0.2 0.00 47.3 45.9 4.5 13.6 3.6 180 19 64.6 18.0 16.3 1.7 0.0 0.00 46.9 45.9 4.7 11.4 4.0 172 20 63.9 18.0 16.9 1.7 0.0 0.00 46.6 46.0 6.5 16.3 5.4 188 21 62.8 15.3 15.5 1.6 0.0 0.00 46.2 46.0 6.5 15.0 5.6 198 22 61.0 16.3 17.3 1.5 0.0 0.00 45.9 46.0 8.1 15.7 7.2 244 23 55.6 29.7 37.0 1.0 0.0 0.00 45.7 46.0 11.2 18.3 10.7 297 24 51.6 35.1 53.6 0.6 0.0 0.00 45.3 46.2 9.4 28.6 7.4 296 AZMET Daily Weather Data : TUCSON : Jan 10 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.8 36.0 53.8 DegF RELATIVE HUMIDITY 73.6 14.4 30.9 % DEWPOINT 21.2 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 48.2 37.9 43.0 DegF SOIL TEMP. 20 in 46.4 45.9 46.2 DegF WIND SPEED 28.6 5.1 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 126 Degrees SOLAR RADIATION 162.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.6 18 6.1 35 9.0 58 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 11 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.1 34.2 79.4 0.2 0.0 0.04 44.8 46.2 16.3 24.6 15.9 315 2 37.8 34.0 86.5 0.1 0.0 0.02 43.9 46.4 11.0 19.5 10.5 311 3 38.8 31.8 75.3 0.2 0.0 0.00 43.2 46.4 8.3 14.8 7.8 305 4 40.1 30.0 66.9 0.3 0.0 0.00 42.8 46.4 5.8 10.3 5.6 276 5 39.4 32.4 76.1 0.2 0.0 0.00 42.4 46.4 2.0 8.1 2.0 135 6 37.4 33.4 85.5 0.1 0.0 0.00 42.1 46.6 2.2 6.0 1.8 78 7 35.8 32.5 87.9 0.1 0.0 0.00 41.4 46.6 1.3 3.6 1.1 74 8 34.3 31.8 90.2 0.1 1.7 0.00 40.3 46.6 1.6 5.6 1.1 72 9 39.0 33.3 80.2 0.2 15.5 0.00 40.1 46.6 0.9 5.4 0.4 95 10 42.3 27.5 55.9 0.4 29.9 0.00 41.0 46.6 5.4 11.4 5.1 300 11 43.5 26.2 50.0 0.5 44.4 0.00 43.0 46.4 5.8 11.0 5.4 290 12 44.2 24.1 44.8 0.6 40.1 0.00 45.3 46.4 5.4 11.6 4.7 300 13 45.0 20.8 38.1 0.6 42.0 0.00 46.4 46.4 6.5 12.1 5.8 285 14 46.6 19.4 33.6 0.7 54.0 0.00 48.4 46.4 6.7 14.1 6.0 265 15 47.1 15.1 27.4 0.8 43.0 0.00 49.6 46.4 6.5 13.6 5.1 291 16 46.9 13.5 25.7 0.8 31.1 0.00 49.8 46.4 7.6 17.0 7.2 299 17 46.2 9.1 21.6 0.8 16.3 0.00 48.7 46.4 7.8 12.8 7.4 298 18 43.9 7.9 22.4 0.8 1.9 0.00 46.9 46.4 8.1 13.6 8.1 297 19 41.5 10.4 27.3 0.6 0.0 0.00 45.0 46.4 5.6 9.4 5.6 299 20 40.6 9.9 27.7 0.6 0.0 0.00 43.5 46.4 6.9 10.5 6.9 305 21 40.1 8.8 26.9 0.6 0.0 0.00 42.1 46.6 6.3 10.7 6.0 301 22 38.1 10.4 31.6 0.5 0.0 0.00 41.0 46.6 2.2 5.8 1.6 306 23 31.8 20.8 63.3 0.2 0.0 0.00 40.1 46.6 0.9 3.4 0.7 86 24 28.0 19.9 70.9 0.2 0.0 0.00 39.4 46.4 1.6 5.6 1.3 84 AZMET Daily Weather Data : TUCSON : Jan 11 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 48.4 26.8 40.3 DegF RELATIVE HUMIDITY 91.3 19.0 54.0 % DEWPOINT 22.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 49.8 39.4 43.9 DegF SOIL TEMP. 20 in 46.6 46.2 46.4 DegF WIND SPEED 24.6 5.6 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 301 Degrees SOLAR RADIATION 320.1 Langleys PRECIPITATION 0.06 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 0.0 18 0.0 35 0.5 58 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 12 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 28.2 18.9 67.4 0.2 0.0 0.00 38.7 46.4 1.8 4.9 1.6 103 2 26.4 19.0 73.2 0.1 0.0 0.00 38.1 46.2 1.3 2.9 0.9 96 3 25.5 18.7 75.1 0.1 0.0 0.00 37.6 46.2 2.0 3.6 2.0 80 4 24.6 18.3 76.1 0.1 0.0 0.00 37.2 46.2 1.8 3.4 1.8 96 5 24.8 17.6 73.8 0.1 0.0 0.00 36.9 46.2 1.6 3.4 1.6 89 6 22.6 17.6 80.4 0.1 0.0 0.00 36.5 46.2 1.3 2.7 1.1 71 7 22.5 17.6 80.8 0.1 0.0 0.00 36.3 46.0 1.1 2.7 0.9 92 8 22.8 17.6 79.7 0.1 1.9 0.00 36.0 46.0 1.6 3.4 1.6 82 9 28.8 18.1 64.3 0.2 16.0 0.00 35.8 46.0 2.2 5.4 2.2 92 10 34.5 18.0 50.6 0.3 30.1 0.00 35.6 45.9 2.9 4.7 2.7 68 11 40.3 14.4 34.3 0.6 37.8 0.00 35.4 45.9 2.2 5.6 1.3 115 12 43.2 12.2 27.7 0.7 44.4 0.00 37.2 45.7 2.5 7.8 0.7 243 13 44.6 11.8 25.8 0.7 55.7 0.00 40.6 45.7 5.6 14.3 4.9 289 14 45.1 9.0 22.3 0.8 44.4 0.00 43.2 45.5 8.7 15.0 7.4 292 15 44.8 5.7 19.5 0.8 32.5 0.00 43.7 45.5 8.7 15.4 8.1 299 16 45.1 6.4 19.9 0.8 31.5 0.00 44.1 45.3 8.7 14.1 7.8 297 17 44.4 4.3 18.5 0.8 16.7 0.00 43.7 45.3 7.6 16.6 7.2 304 18 42.4 4.5 20.2 0.7 2.2 0.00 42.4 45.1 5.1 11.0 4.9 323 19 37.8 8.8 29.9 0.6 0.0 0.00 41.0 45.1 0.9 3.4 0.7 353 20 31.1 13.6 48.3 0.3 0.0 0.00 39.7 45.1 0.7 2.5 0.7 101 21 28.4 15.3 57.2 0.2 0.0 0.00 38.7 45.1 1.1 4.3 1.1 91 22 27.0 14.9 60.0 0.2 0.0 0.00 37.9 45.1 1.1 2.5 0.9 90 23 25.9 16.5 67.0 0.2 0.0 0.00 37.2 45.3 1.3 4.0 0.9 93 24 24.6 15.6 67.7 0.2 0.0 0.00 36.9 45.3 1.6 3.4 1.1 90 AZMET Daily Weather Data : TUCSON : Jan 12 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 46.6 21.9 32.7 DegF RELATIVE HUMIDITY 82.3 12.9 51.7 % DEWPOINT 14.0 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 44.1 35.4 38.8 DegF SOIL TEMP. 20 in 46.4 45.1 45.7 DegF WIND SPEED 16.6 3.1 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 328 Degrees SOLAR RADIATION 313.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 18 0.0 35 0.2 58 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 13 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 23.5 15.3 69.8 0.1 0.0 0.00 36.5 45.3 1.6 3.8 1.6 69 2 23.4 14.4 67.8 0.1 0.0 0.00 36.1 45.1 1.6 3.4 1.6 93 3 21.6 14.5 73.8 0.1 0.0 0.00 36.0 45.1 0.9 2.0 0.9 81 4 20.1 14.4 77.9 0.1 0.0 0.00 35.8 45.1 0.9 2.0 0.9 96 5 19.6 14.2 79.5 0.1 0.0 0.00 35.4 45.1 0.7 1.8 0.7 98 6 18.9 14.0 80.9 0.1 0.0 0.00 35.2 45.0 1.3 3.1 1.1 102 7 18.7 14.0 81.4 0.1 0.0 0.00 35.1 45.0 1.1 3.1 1.1 88 8 19.6 14.7 81.0 0.1 1.9 0.00 34.9 45.0 0.9 2.2 0.7 74 9 28.6 17.2 63.0 0.2 17.9 0.00 34.7 44.8 0.7 3.1 0.7 65 10 32.0 12.9 44.8 0.3 21.3 0.00 34.7 44.8 1.6 3.6 1.3 75 11 36.9 14.2 38.8 0.5 39.2 0.00 34.5 44.6 1.6 3.4 1.3 40 12 41.5 11.8 29.2 0.6 50.9 0.00 34.5 44.6 2.7 7.2 1.8 312 13 44.6 8.6 22.5 0.8 54.5 0.00 37.0 44.4 2.0 7.4 0.7 326 14 46.0 5.9 18.8 0.9 51.8 0.00 40.5 44.4 3.4 8.3 1.8 112 15 46.6 2.5 15.8 0.9 43.2 0.00 42.8 44.2 5.1 11.2 4.3 285 16 46.6 3.6 16.6 0.9 32.7 0.00 43.7 44.2 7.8 13.2 7.2 294 17 45.1 2.8 16.8 0.9 16.0 0.00 43.3 44.2 8.1 14.5 7.8 314 18 42.6 4.3 19.8 0.8 1.7 0.00 41.9 44.1 6.7 11.2 6.5 308 19 39.4 7.9 26.6 0.6 0.0 0.00 40.3 44.1 4.5 6.7 4.5 286 20 36.5 9.7 32.3 0.5 0.0 0.00 39.0 44.1 3.8 6.0 3.8 259 21 31.5 11.8 43.6 0.3 0.0 0.00 37.9 44.1 1.1 4.9 0.7 56 22 27.1 13.1 54.8 0.2 0.0 0.00 37.2 44.1 1.1 3.1 0.9 92 23 25.0 15.1 65.2 0.2 0.0 0.00 36.7 44.2 1.1 2.7 0.9 103 24 23.9 14.4 66.0 0.2 0.0 0.00 36.3 44.2 1.1 2.7 1.1 85 AZMET Daily Weather Data : TUCSON : Jan 13 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 47.5 18.1 31.6 DegF RELATIVE HUMIDITY 82.6 12.9 49.5 % DEWPOINT 11.3 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 43.7 34.5 37.6 DegF SOIL TEMP. 20 in 45.3 44.1 44.6 DegF WIND SPEED 14.5 2.5 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 319 Degrees SOLAR RADIATION 331.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 18 0.0 35 0.4 59 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 14 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 25.7 14.2 60.8 0.2 0.0 0.00 36.0 44.2 1.8 3.4 1.6 87 2 27.0 14.0 57.8 0.2 0.0 0.00 35.8 44.2 2.0 3.6 2.0 96 3 26.8 13.8 57.4 0.2 0.0 0.00 35.6 44.1 2.0 2.7 2.0 98 4 23.9 13.6 64.6 0.2 0.0 0.00 35.2 44.1 1.1 2.7 0.9 77 5 20.5 14.0 75.2 0.1 0.0 0.00 35.1 44.1 0.7 2.7 0.7 69 6 19.2 13.6 78.6 0.1 0.0 0.00 34.9 44.1 1.3 2.5 1.1 76 7 19.4 13.3 76.6 0.1 0.0 0.00 34.9 43.9 1.3 3.1 1.3 89 8 19.0 13.5 78.3 0.1 2.2 0.00 34.7 43.9 1.1 3.1 1.1 71 9 26.1 13.6 58.9 0.2 16.5 0.00 34.5 43.9 2.9 6.0 2.9 78 10 31.6 12.0 43.5 0.3 29.4 0.00 34.3 43.7 3.1 5.6 2.9 92 11 36.5 11.3 34.7 0.5 39.7 0.00 34.3 43.7 2.2 4.9 1.8 84 12 39.9 6.1 24.0 0.6 53.3 0.00 34.3 43.7 2.7 8.7 0.7 235 13 41.2 5.4 22.1 0.7 55.2 0.00 36.3 43.5 3.8 8.9 2.0 260 14 42.3 5.2 21.0 0.7 45.6 0.00 39.6 43.5 4.5 14.8 1.6 220 15 42.8 3.2 18.8 0.8 40.8 0.00 41.2 43.5 8.5 16.3 7.4 298 16 42.6 2.5 18.3 0.8 32.0 0.00 41.7 43.3 9.8 16.6 9.4 302 17 41.0 0.7 17.9 0.7 17.4 0.00 41.2 43.3 12.1 21.5 11.6 288 18 36.7 2.3 22.7 0.6 2.2 0.00 39.6 43.3 12.8 20.6 12.5 303 19 34.3 2.1 24.9 0.5 0.0 0.00 38.1 43.3 9.4 15.4 8.9 299 20 33.3 2.7 26.5 0.5 0.0 0.00 37.2 43.2 9.8 15.0 9.6 286 21 32.5 1.8 26.3 0.5 0.0 0.00 36.5 43.3 8.1 15.4 7.6 282 22 31.6 3.7 30.1 0.4 0.0 0.00 36.0 43.3 3.4 8.5 3.1 343 23 27.3 8.8 44.9 0.3 0.0 0.00 35.6 43.3 1.1 3.4 0.4 255 24 22.3 8.6 55.3 0.2 0.0 0.00 35.4 43.3 0.9 2.7 0.9 72 AZMET Daily Weather Data : TUCSON : Jan 14 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 44.1 18.0 30.9 DegF RELATIVE HUMIDITY 80.5 16.5 43.3 % DEWPOINT 8.2 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 41.7 34.2 36.7 DegF SOIL TEMP. 20 in 44.2 43.2 43.7 DegF WIND SPEED 21.5 4.5 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 303 Degrees SOLAR RADIATION 333.7 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 0.0 18 0.0 35 0.0 59 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 15 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 22.1 7.7 53.2 0.2 0.0 0.00 35.2 43.3 1.6 2.7 1.6 82 2 21.4 7.2 53.6 0.2 0.0 0.00 34.9 43.2 1.3 3.1 0.7 68 3 19.6 7.5 58.7 0.2 0.0 0.00 34.7 43.2 1.6 3.6 1.6 84 4 19.2 7.5 59.3 0.2 0.0 0.00 34.5 43.2 1.1 3.4 0.7 89 5 17.4 7.7 64.8 0.1 0.0 0.00 34.3 43.2 1.1 2.9 1.1 85 6 16.2 7.9 68.9 0.1 0.0 0.00 34.2 43.2 0.9 2.9 0.7 91 7 15.6 7.7 70.2 0.1 0.0 0.00 34.2 43.0 1.3 2.7 1.1 78 8 16.3 8.2 69.8 0.1 1.7 0.00 34.0 43.0 1.3 2.9 1.3 86 9 23.2 8.8 53.7 0.2 16.0 0.00 33.8 43.0 1.6 4.3 1.6 76 10 29.3 7.9 40.0 0.3 31.3 0.00 33.8 43.0 1.3 4.9 0.7 84 11 34.5 5.5 28.9 0.5 43.5 0.00 33.6 42.8 1.8 4.7 0.9 131 12 37.9 4.3 24.0 0.6 51.8 0.00 33.6 42.8 2.2 6.3 0.9 162 13 40.5 2.5 19.8 0.7 54.7 0.00 33.6 42.8 3.1 8.5 2.0 221 14 42.6 -0.2 16.0 0.8 52.3 0.00 35.2 42.6 3.6 10.1 1.8 259 15 44.6 -2.6 13.3 0.9 44.7 0.00 38.3 42.6 3.1 8.9 1.3 80 16 45.7 -2.6 12.9 0.9 32.7 0.00 40.3 42.4 2.9 7.6 2.7 83 17 45.9 -4.4 11.6 0.9 17.9 0.00 40.8 42.4 2.7 6.3 2.2 61 18 43.9 -3.8 13.2 0.9 2.4 0.00 40.1 42.4 0.9 2.9 0.0 22 19 37.9 2.1 21.5 0.6 0.0 0.00 38.7 42.4 3.1 6.7 2.7 268 20 34.0 3.7 27.8 0.5 0.0 0.00 37.6 42.4 1.1 3.8 0.4 303 21 28.0 7.5 41.2 0.3 0.0 0.00 36.7 42.4 0.4 2.0 0.4 51 22 26.1 9.1 48.1 0.3 0.0 0.00 36.0 42.4 1.3 3.1 1.3 73 23 26.1 10.4 50.8 0.2 0.0 0.00 35.6 42.4 1.8 4.3 1.6 76 24 25.2 8.8 49.1 0.2 0.0 0.00 35.2 42.4 1.6 3.8 1.3 81 AZMET Daily Weather Data : TUCSON : Jan 15 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 46.9 15.1 29.7 DegF RELATIVE HUMIDITY 72.7 10.0 40.4 % DEWPOINT 5.0 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 40.8 33.6 35.8 DegF SOIL TEMP. 20 in 43.3 42.3 42.8 DegF WIND SPEED 10.1 1.8 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 85 Degrees SOLAR RADIATION 349.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 18 0.0 35 0.2 59 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 16 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 23.2 9.9 55.7 0.2 0.0 0.00 35.1 42.4 1.6 4.0 1.1 68 2 22.6 10.0 57.6 0.2 0.0 0.00 34.9 42.4 1.8 4.0 1.1 73 3 22.3 9.5 57.0 0.2 0.0 0.00 34.7 42.4 1.3 3.4 1.3 89 4 21.2 9.7 60.2 0.2 0.0 0.00 34.5 42.4 1.6 3.4 1.3 79 5 21.9 9.1 57.0 0.2 0.0 0.00 34.3 42.4 1.3 2.9 1.1 75 6 21.0 9.5 60.2 0.2 0.0 0.00 34.2 42.3 0.9 2.7 0.7 95 7 19.9 9.9 64.1 0.1 0.0 0.00 34.0 42.3 0.9 2.7 0.9 80 8 20.3 10.2 64.3 0.1 1.9 0.00 34.0 42.3 1.6 3.8 1.1 87 9 28.2 11.1 48.5 0.3 16.3 0.00 33.8 42.3 1.6 4.3 1.6 50 10 38.1 7.2 27.3 0.6 31.3 0.00 33.8 42.1 1.8 6.0 1.6 317 11 45.1 3.9 17.7 0.9 43.5 0.00 33.8 42.1 1.3 4.9 0.9 79 12 49.8 3.4 14.5 1.0 50.9 0.00 33.6 42.1 2.5 6.7 1.8 86 13 52.7 2.7 12.6 1.2 54.0 0.00 36.1 41.9 4.3 9.6 3.8 317 14 54.5 2.1 11.4 1.3 51.8 0.00 39.6 41.9 6.0 12.8 5.4 285 15 57.2 3.4 11.1 1.4 44.4 0.00 42.1 41.9 7.2 11.0 6.7 280 16 57.9 4.6 11.4 1.5 32.5 0.00 43.2 41.9 7.2 11.6 6.9 286 17 57.9 6.6 12.4 1.4 17.9 0.00 43.5 41.7 6.0 10.7 5.8 283 18 54.3 8.4 15.5 1.2 2.4 0.00 42.6 41.7 4.9 9.2 4.9 292 19 47.7 10.9 22.7 0.9 0.0 0.00 41.4 41.7 1.6 4.5 0.9 296 20 39.9 13.8 34.1 0.6 0.0 0.00 40.1 41.9 1.3 3.6 1.1 80 21 36.1 15.1 41.7 0.4 0.0 0.00 38.8 41.9 1.1 2.7 0.9 112 22 33.6 16.2 48.0 0.3 0.0 0.00 37.9 41.9 0.9 2.0 0.9 90 23 32.2 19.6 59.6 0.3 0.0 0.00 37.2 41.9 1.6 3.4 1.3 94 24 30.0 18.3 61.1 0.2 0.0 0.00 36.7 42.1 1.3 2.7 1.1 89 AZMET Daily Weather Data : TUCSON : Jan 16 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.2 18.5 37.0 DegF RELATIVE HUMIDITY 69.6 10.1 38.6 % DEWPOINT 9.3 DegF ACTUAL VAPOR PRESS. 0.2 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 43.5 33.6 37.0 DegF SOIL TEMP. 20 in 42.4 41.7 42.1 DegF WIND SPEED 12.8 2.5 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 313 Degrees SOLAR RADIATION 346.4 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 0.5 18 2.0 37 3.8 63 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 17 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 28.8 17.8 63.4 0.2 0.0 0.00 36.1 42.1 0.9 2.7 0.7 76 2 27.7 17.1 63.7 0.2 0.0 0.00 35.8 42.1 1.3 2.7 1.1 94 3 27.3 16.9 64.1 0.2 0.0 0.00 35.4 42.1 1.3 3.1 1.1 85 4 26.8 16.7 65.2 0.2 0.0 0.00 35.2 42.1 1.1 3.6 1.1 72 5 26.2 16.5 66.3 0.2 0.0 0.00 35.1 42.1 1.1 2.2 0.9 78 6 25.5 16.7 68.7 0.2 0.0 0.00 34.9 42.1 1.1 3.6 0.9 94 7 25.2 17.1 70.9 0.1 0.0 0.00 34.7 42.1 1.3 2.7 0.9 96 8 25.7 17.2 69.7 0.1 1.9 0.00 34.5 42.1 0.9 2.7 0.9 94 9 34.7 18.7 52.2 0.3 16.3 0.00 34.3 42.1 1.1 2.7 0.7 84 10 49.6 18.0 28.8 0.9 31.1 0.00 34.3 42.1 0.4 2.0 0.4 134 11 59.2 12.4 15.7 1.5 42.8 0.00 34.9 42.1 5.4 14.5 4.9 94 12 63.9 9.9 11.8 1.8 50.7 0.00 38.1 41.9 9.6 15.7 9.2 92 13 66.6 10.2 10.9 2.0 53.5 0.00 41.4 41.9 8.7 15.4 8.3 99 14 68.4 10.4 10.3 2.1 51.1 0.00 44.2 41.9 8.9 16.1 8.5 97 15 69.1 9.9 9.8 2.2 43.7 0.00 45.9 41.9 8.9 14.5 8.7 95 16 69.3 10.0 9.8 2.2 32.0 0.00 46.8 41.7 8.9 14.3 8.7 94 17 68.7 10.2 10.0 2.2 17.9 0.00 46.8 41.7 7.6 14.1 7.4 91 18 65.1 11.1 12.0 1.9 2.6 0.00 45.9 41.9 4.9 10.1 4.9 96 19 59.9 12.4 15.1 1.5 0.0 0.00 44.6 41.9 3.1 6.7 3.1 91 20 54.1 13.8 20.0 1.1 0.0 0.00 43.2 41.9 1.3 3.4 0.7 76 21 46.4 17.8 31.7 0.7 0.0 0.00 42.1 42.1 0.9 2.7 0.4 278 22 41.2 18.7 40.2 0.5 0.0 0.00 41.0 42.1 0.7 2.2 0.7 113 23 37.6 22.8 54.6 0.3 0.0 0.00 40.1 42.3 0.7 2.7 0.4 134 24 36.7 21.7 54.3 0.3 0.0 0.00 39.2 42.4 0.9 3.8 0.7 103 AZMET Daily Weather Data : TUCSON : Jan 17 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.0 24.3 46.0 DegF RELATIVE HUMIDITY 73.8 8.9 38.3 % DEWPOINT 15.1 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 46.9 34.3 39.2 DegF SOIL TEMP. 20 in 42.4 41.7 42.1 DegF WIND SPEED 16.1 3.4 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 94 Degrees SOLAR RADIATION 343.8 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 3.8 22 5.9 43 8.5 71 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 18 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 34.7 21.2 57.2 0.3 0.0 0.00 38.5 42.4 0.7 2.7 0.7 98 2 33.3 20.5 58.8 0.3 0.0 0.00 37.8 42.4 0.7 2.2 0.7 127 3 32.7 20.3 59.7 0.3 0.0 0.00 37.2 42.6 0.9 2.7 0.7 102 4 32.2 20.3 60.9 0.2 0.0 0.00 36.7 42.6 0.9 2.7 0.9 115 5 31.1 20.5 64.3 0.2 0.0 0.00 36.3 42.6 1.3 2.7 1.1 108 6 30.9 19.8 63.2 0.2 0.0 0.00 36.0 42.6 0.4 1.6 0.4 94 7 30.2 19.8 64.6 0.2 0.0 0.00 35.6 42.6 1.3 2.9 1.3 102 8 31.3 19.9 62.4 0.2 2.2 0.00 35.4 42.6 1.3 2.7 1.3 109 9 44.4 20.1 38.1 0.6 15.3 0.00 35.2 42.6 0.9 2.7 0.7 91 10 54.7 19.2 24.8 1.1 33.0 0.00 36.0 42.6 2.7 6.7 2.2 67 11 61.0 18.3 18.9 1.5 43.5 0.00 38.8 42.6 4.0 7.2 3.8 105 12 65.8 18.3 15.9 1.8 49.5 0.00 42.1 42.4 4.0 7.4 3.6 94 13 70.0 16.2 12.5 2.2 53.0 0.00 45.5 42.4 4.5 8.7 4.0 111 14 72.1 14.7 11.0 2.4 48.7 0.00 48.2 42.4 3.1 7.4 2.5 106 15 73.6 14.4 10.3 2.5 36.3 0.00 50.0 42.4 1.8 9.4 1.1 122 16 73.6 10.9 8.9 2.6 26.8 0.00 51.1 42.4 2.0 5.4 0.7 330 17 72.9 9.9 8.6 2.5 16.5 0.00 51.1 42.4 2.7 5.6 2.7 306 18 67.6 14.9 13.0 2.0 2.4 0.00 49.8 42.4 3.8 8.3 3.6 293 19 61.5 21.4 21.2 1.5 0.0 0.00 48.2 42.6 4.5 7.8 4.3 290 20 52.7 22.8 31.1 0.9 0.0 0.00 46.8 42.6 1.6 4.3 1.1 59 21 44.8 23.2 42.4 0.6 0.0 0.00 45.1 42.8 1.6 3.4 1.6 77 22 42.3 23.0 45.9 0.5 0.0 0.00 43.9 43.0 1.8 2.9 1.8 92 23 39.9 27.3 60.6 0.3 0.0 0.00 42.8 43.2 1.1 3.4 1.1 66 24 37.6 25.7 62.0 0.3 0.0 0.00 41.9 43.3 1.1 2.0 1.1 72 AZMET Daily Weather Data : TUCSON : Jan 18 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.3 28.9 49.6 DegF RELATIVE HUMIDITY 75.2 7.7 38.2 % DEWPOINT 19.2 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 51.1 35.2 42.1 DegF SOIL TEMP. 20 in 43.3 42.3 42.6 DegF WIND SPEED 9.4 2.0 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 86 Degrees SOLAR RADIATION 326.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.5 29 8.8 51 11.7 83 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 19 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.2 24.4 59.7 0.3 0.0 0.00 41.2 43.3 1.6 4.3 1.6 79 2 35.1 23.5 62.2 0.3 0.0 0.00 40.3 43.5 1.1 2.7 0.9 91 3 32.7 22.5 65.5 0.2 0.0 0.00 39.6 43.5 0.7 1.8 0.7 72 4 31.3 21.9 68.1 0.2 0.0 0.00 38.7 43.5 0.9 2.0 0.9 92 5 29.8 21.6 70.5 0.2 0.0 0.00 38.1 43.5 0.7 2.0 0.7 91 6 28.9 21.4 72.8 0.2 0.0 0.00 37.6 43.5 1.3 2.5 1.3 76 7 29.3 21.0 70.9 0.2 0.0 0.00 37.0 43.5 0.7 2.7 0.7 79 8 29.1 21.2 72.0 0.2 1.9 0.00 36.7 43.5 0.9 2.7 0.9 79 9 38.7 22.8 53.0 0.4 16.3 0.00 36.3 43.5 0.7 2.2 0.4 46 10 47.7 22.3 36.6 0.7 31.5 0.00 37.4 43.5 1.1 2.7 1.1 32 11 55.8 19.2 23.7 1.2 43.0 0.00 39.9 43.5 1.3 3.4 0.7 292 12 63.0 17.2 16.7 1.6 50.2 0.00 43.3 43.5 1.6 6.3 1.1 291 13 67.3 16.3 13.9 2.0 53.0 0.00 46.6 43.3 4.0 6.9 3.8 269 14 72.7 16.0 11.4 2.4 50.9 0.00 49.3 43.3 6.0 11.6 5.6 280 15 74.1 17.2 11.5 2.5 43.0 0.00 50.9 43.3 8.5 13.2 8.1 292 16 73.9 19.0 12.5 2.5 30.8 0.00 51.4 43.3 8.9 13.0 8.7 283 17 71.8 21.6 14.8 2.3 17.4 0.00 51.1 43.3 8.5 12.1 8.5 286 18 67.6 20.8 16.6 1.9 2.9 0.00 50.0 43.3 6.9 12.1 6.7 287 19 61.7 22.1 21.9 1.5 0.0 0.00 48.7 43.3 2.9 7.6 2.7 281 20 52.5 24.1 32.9 0.9 0.0 0.00 47.3 43.5 1.1 4.3 0.7 76 21 46.8 25.2 42.6 0.6 0.0 0.00 46.0 43.7 1.1 2.7 0.9 96 22 45.0 25.3 46.0 0.6 0.0 0.00 45.0 43.7 1.8 3.4 1.6 77 23 41.4 29.1 61.4 0.3 0.0 0.00 43.9 43.9 0.9 2.5 0.9 82 24 39.4 27.3 61.7 0.3 0.0 0.00 43.0 44.1 1.3 2.7 1.3 71 AZMET Daily Weather Data : TUCSON : Jan 19 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.0 27.9 48.9 DegF RELATIVE HUMIDITY 76.1 9.1 42.5 % DEWPOINT 21.7 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 51.4 36.3 43.3 DegF SOIL TEMP. 20 in 44.1 43.2 43.5 DegF WIND SPEED 13.2 2.7 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 341.1 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 5.8 34 8.3 60 11.2 94 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 20 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.3 27.1 63.7 0.3 0.0 0.00 42.3 44.2 1.1 3.1 1.1 67 2 37.6 26.1 62.7 0.3 0.0 0.00 41.4 44.2 1.1 2.7 0.9 89 3 37.8 25.3 60.5 0.3 0.0 0.00 40.8 44.4 1.6 4.0 1.3 78 4 35.2 25.2 66.5 0.2 0.0 0.00 40.1 44.4 0.9 3.4 0.9 117 5 34.3 25.2 68.9 0.2 0.0 0.00 39.6 44.4 1.1 2.7 0.9 91 6 33.3 25.2 72.0 0.2 0.0 0.00 39.0 44.4 0.7 2.0 0.4 99 7 33.3 24.8 70.9 0.2 0.0 0.00 38.5 44.4 1.6 3.1 1.3 79 8 33.1 25.0 71.6 0.2 1.9 0.00 38.1 44.4 0.9 2.0 0.7 71 9 41.5 26.8 55.7 0.4 15.8 0.00 38.1 44.4 1.1 2.7 0.9 81 10 52.5 26.8 37.1 0.9 30.1 0.00 39.6 44.4 0.9 2.5 0.4 23 11 61.5 24.1 23.8 1.4 41.3 0.00 42.3 44.2 0.9 2.9 0.4 289 12 66.6 24.1 19.9 1.8 48.7 0.00 45.7 44.2 1.1 3.4 0.7 268 13 72.0 25.3 17.4 2.2 51.8 0.00 49.1 44.2 1.8 6.0 0.9 293 14 74.7 25.9 16.3 2.5 48.5 0.00 52.2 44.2 2.7 6.9 2.0 272 15 75.4 27.1 16.6 2.5 39.2 0.00 53.8 44.1 4.5 9.6 3.8 277 16 75.0 25.5 15.8 2.5 27.7 0.00 54.3 44.1 8.7 13.9 8.5 293 17 70.5 23.4 16.8 2.1 6.7 0.00 53.4 44.2 7.6 11.6 7.6 284 18 67.5 22.3 17.9 1.9 2.6 0.00 52.2 44.2 6.5 11.0 6.5 285 19 63.7 23.2 21.0 1.6 0.0 0.00 50.7 44.2 5.4 8.9 5.4 292 20 61.0 24.1 24.0 1.4 0.0 0.00 49.5 44.4 3.1 6.3 3.1 302 21 55.2 25.5 31.9 1.0 0.0 0.00 48.4 44.6 1.3 2.9 0.4 318 22 48.0 27.3 44.6 0.6 0.0 0.00 47.1 44.8 0.9 2.5 0.7 75 23 44.4 30.4 57.5 0.4 0.0 0.00 46.2 45.0 1.3 3.4 1.1 98 24 43.9 29.8 57.2 0.4 0.0 0.00 45.5 45.1 1.3 2.5 1.1 86 AZMET Daily Weather Data : TUCSON : Jan 20 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.6 31.6 52.3 DegF RELATIVE HUMIDITY 74.9 14.7 42.1 % DEWPOINT 25.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 54.5 37.9 45.3 DegF SOIL TEMP. 20 in 45.1 44.1 44.4 DegF WIND SPEED 13.9 2.5 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 314.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.7 41 9.4 69 12.2 106 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 21 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.8 29.5 59.2 0.4 0.0 0.00 44.8 45.3 1.1 2.5 0.9 79 2 42.4 28.2 57.1 0.4 0.0 0.00 44.1 45.3 1.1 3.4 1.1 56 3 41.4 28.0 58.9 0.4 0.0 0.00 43.3 45.3 1.1 4.3 1.1 79 4 39.6 28.4 63.8 0.3 0.0 0.00 42.6 45.5 1.6 3.6 1.3 93 5 39.6 28.8 65.1 0.3 0.0 0.00 42.3 45.5 1.1 3.4 1.1 86 6 40.8 29.1 62.9 0.3 0.0 0.00 41.7 45.5 2.2 4.3 2.2 82 7 38.7 28.6 66.7 0.3 0.0 0.00 41.2 45.5 0.9 2.0 0.2 150 8 37.0 29.1 72.8 0.2 1.9 0.00 40.6 45.5 0.7 2.2 0.7 97 9 44.4 30.6 58.1 0.4 15.5 0.00 40.8 45.5 0.9 3.1 0.7 83 10 55.4 31.1 39.6 0.9 29.1 0.00 42.1 45.5 0.4 1.1 0.4 39 11 62.6 30.2 29.3 1.4 41.1 0.00 44.8 45.5 0.9 3.4 0.4 92 12 68.0 29.5 23.7 1.8 47.5 0.00 48.0 45.3 1.6 5.1 0.4 197 13 71.6 29.3 20.8 2.1 50.4 0.00 51.3 45.3 2.7 5.8 2.2 280 14 76.3 29.3 17.7 2.5 49.2 0.00 54.1 45.3 1.8 7.4 0.7 280 15 78.3 30.4 17.3 2.7 42.3 0.00 56.1 45.3 3.1 10.3 2.2 300 16 77.5 29.1 16.9 2.7 32.3 0.00 56.8 45.3 7.8 11.4 7.6 297 17 75.6 28.9 17.8 2.5 18.6 0.00 56.3 45.3 9.8 14.3 9.6 296 18 69.6 27.5 20.6 2.0 2.4 0.00 54.9 45.3 9.2 15.2 9.2 297 19 65.7 27.5 23.8 1.6 0.0 0.00 53.2 45.5 7.8 13.0 7.6 284 20 64.6 26.4 23.4 1.6 0.0 0.00 51.8 45.7 6.5 13.4 6.3 294 21 60.4 27.1 28.1 1.3 0.0 0.00 50.5 45.9 2.2 6.5 2.0 345 22 53.4 29.8 40.3 0.8 0.0 0.00 49.5 45.9 1.8 4.9 1.8 86 23 48.6 33.8 56.6 0.5 0.0 0.00 48.4 46.0 1.3 3.1 1.1 90 24 46.2 32.7 58.8 0.4 0.0 0.00 47.5 46.2 1.3 2.7 1.1 72 AZMET Daily Weather Data : TUCSON : Jan 21 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.7 35.8 55.8 DegF RELATIVE HUMIDITY 74.5 16.0 41.6 % DEWPOINT 29.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 56.8 40.6 47.7 DegF SOIL TEMP. 20 in 46.2 45.1 45.5 DegF WIND SPEED 15.2 2.9 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 307 Degrees SOLAR RADIATION 330.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.3 49 11.3 80 14.6 121 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 22 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.8 31.6 59.8 0.4 0.0 0.00 46.6 46.6 0.9 2.7 0.9 69 2 43.3 31.1 61.5 0.4 0.0 0.00 45.9 46.6 1.6 2.7 1.6 85 3 41.9 30.4 63.5 0.3 0.0 0.00 45.1 46.6 0.9 2.7 0.9 82 4 40.1 30.4 67.9 0.3 0.0 0.00 44.4 46.8 0.7 2.0 0.7 63 5 39.6 30.6 69.9 0.3 0.0 0.00 43.7 46.8 1.3 2.7 1.3 68 6 38.8 30.6 71.9 0.2 0.0 0.00 43.2 46.8 1.1 4.3 1.1 70 7 37.8 30.4 74.4 0.2 0.0 0.00 42.4 46.8 0.9 3.4 0.7 104 8 38.5 30.6 73.4 0.2 1.9 0.00 41.9 46.8 1.8 3.8 1.8 72 9 46.9 32.4 56.8 0.5 15.8 0.00 41.9 46.8 1.6 3.4 1.6 90 10 55.6 32.9 42.2 0.9 30.3 0.00 43.3 46.8 1.8 4.0 1.6 76 11 63.5 32.7 31.5 1.4 41.8 0.00 46.0 46.8 0.9 3.1 0.7 43 12 70.2 32.2 24.5 1.9 49.5 0.00 49.6 46.6 1.3 4.7 0.4 128 13 73.8 30.7 20.4 2.3 52.6 0.00 52.9 46.6 2.0 5.6 0.7 236 14 77.2 30.7 18.3 2.6 50.7 0.00 55.8 46.6 2.0 5.4 1.3 308 15 79.2 28.0 15.2 2.9 43.5 0.00 57.6 46.6 3.6 7.4 2.7 284 16 79.7 25.9 13.8 3.0 32.3 0.00 58.3 46.6 4.3 8.1 2.9 300 17 78.8 27.1 14.9 2.9 18.2 0.00 57.9 46.6 6.3 10.3 6.0 314 18 75.2 28.6 17.9 2.5 3.3 0.00 56.7 46.6 5.8 11.0 5.8 318 19 68.7 30.7 24.2 1.8 0.0 0.00 54.9 46.8 5.1 8.7 4.9 267 20 62.8 31.6 30.9 1.4 0.0 0.00 53.4 46.8 2.2 6.7 1.1 308 21 54.0 32.0 43.1 0.8 0.0 0.00 52.0 46.9 1.6 2.9 1.6 76 22 50.5 32.0 48.8 0.6 0.0 0.00 50.5 47.1 1.3 2.9 1.3 100 23 49.8 33.4 53.3 0.6 0.0 0.00 49.5 47.5 2.2 4.7 2.0 75 24 46.4 32.4 57.7 0.5 0.0 0.00 48.4 47.8 1.3 4.3 1.1 87 AZMET Daily Weather Data : TUCSON : Jan 22 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.8 36.5 56.5 DegF RELATIVE HUMIDITY 78.3 12.4 44.0 % DEWPOINT 30.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 58.5 41.7 49.3 DegF SOIL TEMP. 20 in 47.8 46.2 46.8 DegF WIND SPEED 11.0 2.2 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 350 Degrees SOLAR RADIATION 339.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.8 58 11.7 92 15.3 136 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 23 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.6 31.1 58.8 0.4 0.0 0.00 47.5 47.8 0.9 2.7 0.9 82 2 42.6 30.6 62.2 0.3 0.0 0.00 46.6 48.0 1.6 4.5 1.3 79 3 42.6 30.0 61.1 0.4 0.0 0.00 45.7 48.0 1.8 3.4 1.6 90 4 41.5 29.3 61.4 0.3 0.0 0.00 45.0 48.0 1.1 3.6 0.9 74 5 39.6 28.9 65.8 0.3 0.0 0.00 44.2 48.0 0.9 2.0 0.7 117 6 38.1 29.1 70.1 0.2 0.0 0.00 43.7 48.0 1.1 3.1 0.9 91 7 38.1 29.3 70.4 0.2 0.0 0.00 43.2 48.0 1.3 3.4 1.1 94 8 38.3 29.7 70.6 0.2 1.7 0.00 42.6 48.0 1.3 4.9 1.1 94 9 46.6 30.9 54.6 0.5 13.6 0.00 42.6 48.0 1.1 2.7 0.9 117 10 58.1 29.7 34.0 1.1 20.5 0.00 44.1 47.8 3.4 6.7 3.4 94 11 64.4 28.8 26.1 1.5 29.9 0.00 46.0 47.8 3.1 5.4 2.9 83 12 70.0 30.4 22.9 1.9 29.1 0.00 48.2 47.8 3.8 5.8 3.6 86 13 74.5 27.7 23.0 2.4 41.3 0.00 50.7 47.7 3.6 5.8 3.4 77 14 78.1 28.8 16.2 2.8 38.9 0.00 53.4 47.7 2.0 5.6 1.3 106 15 80.8 29.7 15.4 3.0 42.3 0.00 55.8 47.7 2.7 10.1 2.2 90 16 80.6 29.8 15.7 3.0 29.6 0.00 56.8 47.5 4.0 11.6 2.9 121 17 80.8 30.7 16.2 3.0 18.9 0.00 57.2 47.5 2.9 9.8 2.5 142 18 75.9 31.1 19.5 2.5 3.1 0.00 56.5 47.5 1.6 4.0 1.1 108 19 64.4 33.3 31.4 1.4 0.0 0.00 54.9 47.7 1.3 4.3 0.9 89 20 59.9 33.4 36.7 1.1 0.0 0.00 53.4 47.7 1.3 4.9 0.7 113 21 56.3 32.9 40.9 0.9 0.0 0.00 52.2 47.8 1.6 3.8 1.6 72 22 56.1 32.0 40.0 0.9 0.0 0.00 51.1 47.8 2.0 5.1 1.6 103 23 53.1 35.8 51.8 0.7 0.0 0.00 50.2 48.0 1.6 5.4 1.3 68 24 52.2 34.0 50.0 0.7 0.0 0.00 49.6 48.6 1.6 3.4 1.3 89 AZMET Daily Weather Data : TUCSON : Jan 23 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.0 37.6 57.4 DegF RELATIVE HUMIDITY 73.7 14.5 42.3 % DEWPOINT 30.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 57.2 42.4 49.1 DegF SOIL TEMP. 20 in 48.6 47.5 47.8 DegF WIND SPEED 11.6 2.0 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 94 Degrees SOLAR RADIATION 269.2 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 9.2 67 12.1 104 15.7 152 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 24 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.7 33.4 51.6 0.6 0.0 0.00 48.9 48.7 1.6 3.4 1.3 76 2 52.9 33.3 47.4 0.7 0.0 0.00 48.6 48.7 2.2 5.1 2.0 86 3 54.5 32.7 43.5 0.8 0.0 0.00 48.4 48.9 3.1 4.7 3.1 75 4 54.3 32.7 43.5 0.8 0.0 0.00 48.4 48.7 1.6 3.6 1.6 85 5 54.0 34.0 46.6 0.8 0.0 0.00 48.2 48.7 2.0 3.8 1.8 85 6 55.0 33.3 43.6 0.8 0.0 0.00 48.2 48.7 1.8 3.4 1.8 100 7 54.0 34.0 46.5 0.8 0.0 0.00 48.0 48.7 1.1 2.9 1.1 67 8 54.0 34.5 47.5 0.8 0.5 0.00 48.0 48.7 2.5 3.6 2.5 87 9 57.4 35.2 43.3 0.9 7.6 0.00 48.2 48.7 2.2 3.8 2.0 91 10 61.3 35.8 38.3 1.1 8.1 0.00 49.3 48.7 1.1 2.7 1.1 114 11 60.8 44.2 54.4 0.8 7.6 0.00 50.0 48.7 1.1 2.7 0.7 110 12 58.8 51.1 75.7 0.4 7.6 0.03 50.9 48.7 1.3 3.6 1.3 54 13 58.3 51.6 78.2 0.4 12.2 0.01 51.6 48.7 3.4 6.3 2.9 94 14 61.3 50.0 66.5 0.6 17.0 0.00 52.9 48.7 5.4 9.2 5.4 95 15 63.9 47.8 56.1 0.9 10.3 0.00 53.6 48.7 3.8 8.5 0.4 189 16 63.1 49.3 60.6 0.8 3.3 0.00 53.8 48.7 4.9 7.8 4.7 298 17 63.0 50.4 63.7 0.7 1.9 0.00 53.8 48.7 2.7 6.7 2.0 331 18 61.9 49.8 64.6 0.7 0.2 0.00 53.6 48.7 2.0 4.3 1.3 301 19 60.1 50.2 69.8 0.5 0.0 0.00 53.2 48.7 1.6 3.6 0.2 111 20 57.9 51.3 78.4 0.3 0.0 0.00 52.9 48.9 0.9 2.7 0.7 62 21 57.0 51.4 81.8 0.3 0.0 0.00 52.5 48.9 1.6 3.4 1.6 78 22 56.7 51.1 81.8 0.3 0.0 0.00 52.2 48.9 0.7 2.0 0.7 50 23 54.9 51.4 88.3 0.2 0.0 0.00 51.8 49.3 0.9 2.0 0.9 69 24 54.7 50.9 87.1 0.2 0.0 0.00 51.6 49.5 0.9 3.1 0.9 101 AZMET Daily Weather Data : TUCSON : Jan 24 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.4 48.6 57.6 DegF RELATIVE HUMIDITY 92.1 36.1 60.8 % DEWPOINT 43.3 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 53.8 48.0 50.7 DegF SOIL TEMP. 20 in 49.6 48.6 48.7 DegF WIND SPEED 9.2 2.0 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 76 Degrees SOLAR RADIATION 76.7 Langleys PRECIPITATION 0.04 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 3.2 71 6.7 111 11.5 163 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 25 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.1 50.4 87.5 0.2 0.0 0.00 51.3 49.6 0.9 2.7 0.7 323 2 53.2 50.0 88.5 0.2 0.0 0.00 50.9 49.6 1.3 3.1 1.1 70 3 52.7 49.6 89.4 0.1 0.0 0.00 50.7 49.6 1.1 2.9 1.1 73 4 53.6 49.1 85.0 0.2 0.0 0.00 50.4 49.6 1.6 3.6 0.9 120 5 52.5 48.4 85.9 0.2 0.0 0.00 50.2 49.6 1.1 2.7 0.7 89 6 52.9 46.9 80.2 0.3 0.0 0.00 49.6 49.6 1.8 4.0 1.3 94 7 50.7 46.2 84.7 0.2 0.0 0.00 49.1 49.6 1.3 4.0 0.7 277 8 48.9 45.9 89.4 0.1 2.4 0.00 48.6 49.6 0.7 2.2 0.7 58 9 53.6 47.7 80.2 0.3 11.2 0.00 48.9 49.6 1.8 3.1 1.8 77 10 60.6 46.9 60.9 0.7 19.1 0.00 50.0 49.6 2.5 4.9 2.2 86 11 64.4 46.4 51.9 1.0 27.0 0.00 51.8 49.6 3.8 6.3 3.8 81 12 69.1 46.4 44.2 1.4 37.5 0.00 54.1 49.6 2.2 5.6 2.0 102 13 71.8 44.6 37.6 1.7 28.7 0.00 56.5 49.6 0.7 3.8 0.2 354 14 74.3 44.2 34.3 1.9 38.5 0.00 58.3 49.6 1.1 4.9 0.9 320 15 75.7 43.9 32.0 2.1 31.1 0.00 59.9 49.6 1.6 5.1 0.9 261 16 77.2 43.3 30.0 2.2 29.4 0.00 61.2 49.6 2.5 5.6 2.2 255 17 75.9 43.3 31.4 2.1 8.6 0.00 61.3 49.6 3.6 7.8 2.9 300 18 73.0 45.3 37.1 1.8 1.4 0.00 60.4 49.8 4.9 9.4 4.7 286 19 70.0 48.2 46.1 1.4 0.0 0.00 59.2 49.8 5.6 8.9 5.4 273 20 67.3 48.2 50.3 1.1 0.0 0.00 58.3 50.0 3.8 7.6 3.8 274 21 64.0 47.7 55.6 0.9 0.0 0.00 57.4 50.2 1.3 3.4 0.7 252 22 61.5 48.9 63.2 0.7 0.0 0.00 56.7 50.2 1.6 3.4 1.6 54 23 61.2 50.0 66.9 0.6 0.0 0.00 56.1 50.4 1.8 3.1 1.6 100 24 62.2 49.1 62.3 0.7 0.0 0.00 55.9 50.5 2.9 5.8 2.7 94 AZMET Daily Weather Data : TUCSON : Jan 25 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.3 47.8 62.6 DegF RELATIVE HUMIDITY 91.2 27.8 61.4 % DEWPOINT 47.1 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 61.5 48.6 54.3 DegF SOIL TEMP. 20 in 50.5 49.5 49.8 DegF WIND SPEED 9.4 2.2 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 350 Degrees SOLAR RADIATION 234.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.5 80 13.3 124 18.0 181 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 26 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.1 48.4 58.6 0.8 0.0 0.00 55.6 50.5 2.9 6.3 2.7 96 2 61.7 48.7 62.7 0.7 0.0 0.00 55.2 50.7 1.8 4.9 1.6 67 3 60.3 49.3 67.3 0.6 0.0 0.00 55.0 50.9 0.9 2.2 0.9 79 4 60.1 50.7 71.3 0.5 0.0 0.00 54.9 50.9 0.9 4.5 0.0 269 5 59.2 54.1 83.6 0.3 0.0 0.04 54.9 50.9 2.0 4.7 0.7 32 6 58.1 55.9 92.6 0.1 0.0 0.05 54.9 51.1 1.3 3.8 0.4 126 7 58.1 56.3 93.7 0.1 0.0 0.09 54.7 51.1 1.6 6.7 1.3 108 8 58.1 56.5 94.2 0.1 0.2 0.14 54.7 51.3 4.0 9.6 4.0 88 9 58.5 56.8 94.6 0.1 2.2 0.01 54.9 51.6 3.4 6.7 3.1 94 10 61.2 57.2 87.1 0.2 8.1 0.00 55.4 51.8 3.1 5.6 2.9 89 11 59.5 56.5 90.1 0.2 1.9 0.25 55.9 52.0 3.4 13.9 1.6 248 12 58.1 55.9 92.4 0.1 13.4 0.01 55.9 52.5 3.4 5.6 3.1 39 13 62.6 54.9 76.4 0.5 27.0 0.00 57.0 53.2 2.9 7.8 1.8 21 14 66.6 53.2 62.7 0.9 45.9 0.00 59.0 54.1 5.1 14.3 3.1 175 15 69.3 49.1 48.6 1.3 47.8 0.00 61.2 54.1 8.1 17.0 6.9 219 16 68.5 47.7 47.4 1.3 25.6 0.00 61.9 54.0 8.7 17.4 8.1 226 17 67.3 47.5 49.2 1.2 12.4 0.00 61.2 53.8 7.2 14.1 6.7 235 18 63.9 50.0 61.0 0.8 5.0 0.00 60.3 53.8 7.2 13.2 6.0 314 19 60.8 52.0 72.7 0.5 0.0 0.00 59.0 53.6 5.4 9.6 5.1 316 20 60.1 52.7 76.7 0.4 0.0 0.00 57.9 53.6 5.1 9.6 4.7 327 21 59.0 52.7 79.3 0.3 0.0 0.00 57.0 53.6 4.7 8.9 4.5 306 22 56.8 52.5 85.6 0.2 0.0 0.00 56.3 53.6 1.8 4.3 1.6 264 23 55.8 52.9 89.7 0.2 0.0 0.00 55.6 53.6 1.1 4.0 0.9 246 24 54.7 52.9 93.3 0.1 0.0 0.00 55.0 53.6 0.7 2.0 0.7 247 AZMET Daily Weather Data : TUCSON : Jan 26 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.2 53.6 60.8 DegF RELATIVE HUMIDITY 96.0 44.0 76.3 % DEWPOINT 52.7 DegF ACTUAL VAPOR PRESS. 1.4 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 61.9 54.7 56.8 DegF SOIL TEMP. 20 in 54.3 50.5 52.5 DegF WIND SPEED 17.4 3.6 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 270 Degrees SOLAR RADIATION 189.4 Langleys PRECIPITATION 0.59 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 7.0 87 11.9 136 16.9 198 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 27 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.6 52.2 94.9 0.1 0.0 0.00 54.5 53.6 0.4 0.4 0.4 245 2 51.8 50.7 96.1 0.1 0.0 0.00 53.8 53.6 1.3 2.7 1.3 90 3 51.6 50.7 96.6 0.1 0.0 0.00 53.2 53.6 1.8 3.4 1.8 80 4 52.2 51.1 96.2 0.1 0.0 0.00 52.9 53.6 1.3 3.4 1.3 113 5 51.1 50.2 96.6 0.0 0.0 0.00 52.5 53.6 1.3 3.4 1.1 71 6 49.8 49.1 97.2 0.0 0.0 0.00 51.8 53.6 1.3 2.5 1.1 91 7 48.6 47.8 97.4 0.0 0.0 0.00 51.1 53.6 0.9 2.7 0.9 75 8 49.6 48.9 97.6 0.0 1.4 0.00 50.5 53.4 2.2 5.6 2.2 85 9 53.4 51.1 91.4 0.1 15.1 0.00 50.7 53.4 2.7 4.9 2.7 102 10 58.6 51.6 77.7 0.4 20.3 0.00 52.2 53.4 2.9 6.9 2.5 114 11 59.9 50.7 71.9 0.5 17.9 0.00 54.0 53.4 3.4 6.7 3.1 119 12 62.4 50.0 63.9 0.7 35.1 0.00 55.9 53.2 3.8 8.1 3.6 103 13 64.2 48.6 57.1 0.9 32.3 0.00 58.3 53.2 4.0 14.5 3.4 122 14 64.0 47.1 54.1 0.9 18.6 0.00 59.2 53.1 2.0 6.5 0.9 165 15 64.8 47.1 52.6 1.0 17.2 0.00 59.7 53.1 1.8 5.6 1.6 27 16 65.7 46.4 50.0 1.1 16.3 0.00 60.3 53.1 2.5 11.2 1.3 300 17 64.8 47.1 53.0 1.0 10.0 0.00 60.1 53.1 4.0 12.1 3.6 316 18 64.2 46.6 52.8 1.0 2.2 0.00 59.5 53.1 1.8 5.8 1.6 257 19 62.6 46.0 54.6 0.9 0.0 0.00 58.5 53.1 2.9 6.5 2.7 250 20 60.4 46.9 61.2 0.7 0.0 0.00 57.6 53.1 0.7 2.5 0.4 278 21 57.2 48.0 71.4 0.5 0.0 0.00 56.7 53.2 0.9 2.9 0.7 41 22 54.7 48.2 78.9 0.3 0.0 0.00 55.6 53.2 0.7 2.7 0.7 75 23 54.5 48.6 80.4 0.3 0.0 0.00 54.9 53.2 0.9 3.1 0.7 48 24 53.2 48.6 84.3 0.2 0.0 0.00 54.3 53.4 0.7 2.2 0.7 92 AZMET Daily Weather Data : TUCSON : Jan 27 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.1 47.1 57.2 DegF RELATIVE HUMIDITY 97.9 45.8 76.2 % DEWPOINT 48.9 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 60.3 50.5 55.4 DegF SOIL TEMP. 20 in 53.6 53.1 53.4 DegF WIND SPEED 14.5 2.0 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 95 Degrees SOLAR RADIATION 186.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.04 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.3 91 7.6 144 12.1 210 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 28 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.6 48.4 88.9 0.1 0.0 0.00 53.8 53.4 0.9 3.4 0.7 67 2 52.2 48.6 87.7 0.2 0.0 0.00 53.1 53.4 1.8 5.6 0.4 6 3 54.7 48.0 78.6 0.3 0.0 0.00 52.7 53.4 2.5 7.6 2.0 98 4 56.8 46.0 67.5 0.5 0.0 0.00 52.5 53.4 2.9 6.5 2.7 82 5 55.6 44.6 66.4 0.5 0.0 0.00 52.3 53.4 1.8 5.1 1.3 96 6 53.8 45.3 73.4 0.4 0.0 0.00 52.2 53.4 0.9 3.4 0.4 342 7 51.8 45.7 79.3 0.3 0.0 0.00 51.6 53.4 2.2 3.8 2.0 91 8 53.8 45.5 73.4 0.4 1.2 0.00 51.4 53.4 2.7 8.5 2.0 128 9 55.0 44.2 67.4 0.5 5.0 0.00 51.4 53.4 5.8 16.1 4.9 248 10 55.9 41.4 57.9 0.6 12.2 0.00 52.0 53.4 9.2 18.1 8.5 240 11 51.1 42.8 74.2 0.3 16.0 0.01 52.5 53.2 12.3 19.9 11.4 295 12 48.9 42.3 77.9 0.3 39.7 0.00 52.9 53.2 12.1 19.5 11.6 308 13 51.6 41.5 68.7 0.4 37.5 0.00 54.7 53.2 11.4 21.5 11.0 301 14 48.9 40.6 73.0 0.3 17.4 0.03 54.7 53.1 11.0 17.4 10.5 303 15 48.4 36.5 63.6 0.4 16.7 0.00 54.3 53.1 12.5 20.4 12.1 311 16 48.4 33.6 56.3 0.5 6.7 0.00 53.4 53.1 9.6 16.3 9.4 315 17 49.3 32.4 52.2 0.6 4.3 0.00 52.5 53.1 10.7 15.9 10.3 312 18 49.1 31.3 50.0 0.6 1.0 0.00 51.6 53.1 11.6 17.4 11.4 314 19 48.4 29.7 48.2 0.6 0.0 0.00 50.5 53.1 12.5 19.7 12.1 309 20 47.5 30.4 51.4 0.5 0.0 0.00 49.6 53.1 10.1 17.2 9.8 310 21 47.5 30.2 50.8 0.6 0.0 0.00 48.9 53.1 7.4 13.6 7.2 308 22 47.1 30.9 52.9 0.5 0.0 0.00 48.4 53.1 5.8 8.9 5.6 290 23 45.9 32.4 59.3 0.4 0.0 0.00 48.0 52.9 8.9 14.8 8.5 299 24 44.2 32.9 64.4 0.3 0.0 0.00 47.7 52.9 7.2 11.2 6.9 273 AZMET Daily Weather Data : TUCSON : Jan 28 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 57.9 43.2 50.7 DegF RELATIVE HUMIDITY 90.3 46.2 66.0 % DEWPOINT 39.4 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 54.9 47.7 52.0 DegF SOIL TEMP. 20 in 53.4 52.9 53.2 DegF WIND SPEED 21.5 7.2 MPH WIND VECTOR MAG. 5.6 MPH WIND VECTOR DIR. 302 Degrees SOLAR RADIATION 157.9 Langleys PRECIPITATION 0.04 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 92 2.7 146 5.8 216 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 29 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.2 33.1 67.2 0.3 0.0 0.00 47.1 52.9 7.2 10.7 6.9 272 2 43.0 32.7 67.1 0.3 0.0 0.00 46.8 52.9 6.3 10.5 6.0 278 3 42.6 32.7 67.9 0.3 0.0 0.00 46.2 52.7 4.3 7.8 4.3 296 4 42.1 32.9 70.1 0.3 0.0 0.00 45.9 52.7 5.6 8.9 5.4 304 5 41.4 32.7 70.9 0.3 0.0 0.00 45.7 52.5 7.4 12.8 7.4 303 6 39.7 31.6 72.3 0.2 0.0 0.00 45.0 52.5 6.7 10.5 6.5 316 7 38.8 30.9 73.0 0.2 0.0 0.00 44.1 52.3 6.3 10.5 6.3 313 8 38.5 30.7 73.5 0.2 2.4 0.00 43.3 52.3 5.4 9.2 5.4 314 9 40.3 30.2 67.0 0.3 17.2 0.00 43.2 52.2 6.7 12.1 6.5 302 10 43.2 28.4 55.6 0.4 32.7 0.00 44.2 52.2 8.7 14.1 8.3 301 11 45.5 25.9 45.9 0.6 45.2 0.00 46.0 52.0 8.9 14.3 8.5 308 12 47.5 21.9 36.1 0.7 53.5 0.00 48.4 52.0 11.2 17.2 10.7 294 13 49.3 20.1 31.3 0.8 56.9 0.00 50.2 51.8 12.3 22.1 11.6 292 14 50.4 19.0 28.5 0.9 53.8 0.00 51.6 51.6 12.3 20.4 11.2 297 15 51.3 19.6 28.3 0.9 47.5 0.00 52.5 51.6 12.1 22.8 11.2 290 16 51.6 19.8 28.2 0.9 33.7 0.00 52.7 51.4 12.8 21.9 12.1 281 17 51.8 17.8 25.7 1.0 20.5 0.00 52.0 51.4 13.2 21.3 12.5 296 18 50.0 19.2 29.4 0.9 3.6 0.00 50.4 51.4 11.0 17.7 10.7 306 19 47.8 21.6 35.1 0.7 0.0 0.00 48.7 51.3 7.8 13.6 7.6 314 20 45.9 23.0 40.0 0.6 0.0 0.00 47.5 51.4 5.4 10.5 4.9 292 21 43.5 25.2 48.4 0.5 0.0 0.00 46.2 51.3 2.9 7.6 2.9 277 22 39.2 27.9 63.9 0.3 0.0 0.00 45.3 51.4 0.9 2.7 0.2 167 23 36.3 28.6 73.1 0.2 0.0 0.00 44.4 51.3 0.9 3.1 0.9 64 24 34.3 29.1 80.7 0.1 0.0 0.00 43.5 51.3 1.1 3.4 1.1 78 AZMET Daily Weather Data : TUCSON : Jan 29 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 52.9 33.6 44.1 DegF RELATIVE HUMIDITY 83.1 23.7 53.3 % DEWPOINT 26.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 52.9 43.2 47.3 DegF SOIL TEMP. 20 in 52.9 51.3 52.0 DegF WIND SPEED 22.8 7.4 MPH WIND VECTOR MAG. 6.7 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 367.2 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 0.0 92 0.5 147 2.2 218 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 29 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.2 33.1 67.2 0.3 0.0 0.00 47.1 52.9 7.2 10.7 6.9 272 2 43.0 32.7 67.1 0.3 0.0 0.00 46.8 52.9 6.3 10.5 6.0 278 3 42.6 32.7 67.9 0.3 0.0 0.00 46.2 52.7 4.3 7.8 4.3 296 4 42.1 32.9 70.1 0.3 0.0 0.00 45.9 52.7 5.6 8.9 5.4 304 5 41.4 32.7 70.9 0.3 0.0 0.00 45.7 52.5 7.4 12.8 7.4 303 6 39.7 31.6 72.3 0.2 0.0 0.00 45.0 52.5 6.7 10.5 6.5 316 7 38.8 30.9 73.0 0.2 0.0 0.00 44.1 52.3 6.3 10.5 6.3 313 8 38.5 30.7 73.5 0.2 2.4 0.00 43.3 52.3 5.4 9.2 5.4 314 9 40.3 30.2 67.0 0.3 17.2 0.00 43.2 52.2 6.7 12.1 6.5 302 10 43.2 28.4 55.6 0.4 32.7 0.00 44.2 52.2 8.7 14.1 8.3 301 11 45.5 25.9 45.9 0.6 45.2 0.00 46.0 52.0 8.9 14.3 8.5 308 12 47.5 21.9 36.1 0.7 53.5 0.00 48.4 52.0 11.2 17.2 10.7 294 13 49.3 20.1 31.3 0.8 56.9 0.00 50.2 51.8 12.3 22.1 11.6 292 14 50.4 19.0 28.5 0.9 53.8 0.00 51.6 51.6 12.3 20.4 11.2 297 15 51.3 19.6 28.3 0.9 47.5 0.00 52.5 51.6 12.1 22.8 11.2 290 16 51.6 19.8 28.2 0.9 33.7 0.00 52.7 51.4 12.8 21.9 12.1 281 17 51.8 17.8 25.7 1.0 20.5 0.00 52.0 51.4 13.2 21.3 12.5 296 18 50.0 19.2 29.4 0.9 3.6 0.00 50.4 51.4 11.0 17.7 10.7 306 19 47.8 21.6 35.1 0.7 0.0 0.00 48.7 51.3 7.8 13.6 7.6 314 20 45.9 23.0 40.0 0.6 0.0 0.00 47.5 51.4 5.4 10.5 4.9 292 21 43.5 25.2 48.4 0.5 0.0 0.00 46.2 51.3 2.9 7.6 2.9 277 22 39.2 27.9 63.9 0.3 0.0 0.00 45.3 51.4 0.9 2.7 0.2 167 23 36.3 28.6 73.1 0.2 0.0 0.00 44.4 51.3 0.9 3.1 0.9 64 24 34.3 29.1 80.7 0.1 0.0 0.00 43.5 51.3 1.1 3.4 1.1 78 AZMET Daily Weather Data : TUCSON : Jan 29 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 52.9 33.6 44.1 DegF RELATIVE HUMIDITY 83.1 23.7 53.3 % DEWPOINT 26.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 52.9 43.2 47.3 DegF SOIL TEMP. 20 in 52.9 51.3 52.0 DegF WIND SPEED 22.8 7.4 MPH WIND VECTOR MAG. 6.7 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 367.2 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 0.0 92 0.5 147 2.2 218 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 30 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 33.8 28.9 81.8 0.1 0.0 0.00 42.6 51.3 1.3 4.0 0.7 128 2 32.9 28.6 83.8 0.1 0.0 0.00 41.9 51.3 0.7 3.8 0.4 96 3 31.8 28.4 87.1 0.1 0.0 0.00 41.4 51.3 1.3 4.5 0.9 96 4 31.3 28.0 87.3 0.1 0.0 0.00 40.6 51.1 1.6 4.3 1.3 85 5 30.4 27.7 89.1 0.1 0.0 0.00 40.1 51.1 1.6 4.0 1.3 82 6 30.6 27.3 87.4 0.1 0.0 0.00 39.6 50.9 1.6 4.3 1.3 92 7 29.3 26.8 90.0 0.1 0.0 0.00 39.0 50.9 1.3 3.4 1.1 75 8 30.6 26.8 86.0 0.1 2.9 0.00 38.7 50.7 1.6 3.4 1.3 84 9 36.9 28.2 70.8 0.2 18.2 0.00 38.5 50.5 1.8 3.6 1.6 76 10 43.0 28.9 57.1 0.4 32.7 0.00 40.1 50.5 1.6 3.8 1.6 50 11 48.6 27.3 43.5 0.7 45.2 0.00 43.2 50.4 1.6 4.3 1.1 132 12 51.4 23.4 33.2 0.9 53.5 0.00 46.6 50.2 2.9 10.5 2.2 86 13 52.9 19.8 26.9 1.0 56.4 0.00 49.8 50.0 3.8 7.6 2.0 291 14 54.9 18.9 24.1 1.1 54.7 0.00 52.3 49.8 2.7 6.5 1.1 319 15 56.5 19.2 23.2 1.2 47.3 0.00 54.3 49.8 3.6 8.3 0.7 248 16 57.4 18.3 21.5 1.3 35.6 0.00 55.0 49.6 4.9 10.3 3.8 254 17 56.8 19.8 23.4 1.2 19.6 0.00 54.3 49.6 8.1 13.4 7.6 279 18 54.3 21.2 27.0 1.0 4.5 0.00 52.7 49.6 9.2 13.4 8.9 294 19 51.4 21.7 30.9 0.9 0.0 0.00 50.7 49.6 6.9 10.5 6.9 297 20 49.3 22.1 33.9 0.8 0.0 0.00 49.1 49.6 6.5 10.5 6.3 278 21 45.0 25.2 45.6 0.6 0.0 0.00 47.7 49.8 1.8 5.4 1.1 30 22 39.9 28.6 63.5 0.3 0.0 0.00 46.4 49.8 0.9 2.2 0.9 72 23 37.2 29.5 73.6 0.2 0.0 0.00 45.3 49.8 1.1 2.2 1.1 65 24 36.9 29.1 73.3 0.2 0.0 0.00 44.4 50.0 2.2 4.5 2.0 88 AZMET Daily Weather Data : TUCSON : Jan 30 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 58.1 28.6 42.6 DegF RELATIVE HUMIDITY 91.0 19.3 56.8 % DEWPOINT 25.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 55.0 38.5 45.7 DegF SOIL TEMP. 20 in 51.3 49.6 50.4 DegF WIND SPEED 13.4 2.9 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 306 Degrees SOLAR RADIATION 370.8 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 0.5 93 2.0 149 4.0 222 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Jan 31 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.3 28.2 72.0 0.2 0.0 0.00 43.5 50.0 1.6 2.7 1.6 90 2 34.0 28.2 79.3 0.1 0.0 0.00 42.6 50.0 0.9 3.1 0.9 96 3 33.4 28.0 80.0 0.1 0.0 0.00 41.9 50.0 1.3 2.9 0.9 78 4 31.5 27.9 86.1 0.1 0.0 0.00 41.2 50.0 0.9 2.7 0.9 58 5 30.6 27.5 88.8 0.1 0.0 0.00 40.6 50.0 1.3 2.9 1.1 69 6 29.8 27.3 89.7 0.1 0.0 0.00 39.9 49.8 1.1 3.6 0.9 83 7 29.8 27.1 89.2 0.1 0.0 0.00 39.4 49.8 1.1 2.7 0.9 95 8 29.3 27.0 91.2 0.1 2.2 0.00 39.0 49.8 0.7 2.2 0.4 67 9 36.9 29.3 74.4 0.2 16.3 0.00 39.0 49.6 1.3 2.9 1.3 50 10 44.8 28.8 53.3 0.5 30.8 0.00 40.8 49.6 1.6 4.3 0.9 112 11 49.6 26.2 40.1 0.7 29.4 0.00 43.2 49.5 1.1 2.9 0.2 43 12 54.1 25.5 32.8 1.0 36.5 0.00 45.7 49.3 3.1 7.6 2.9 311 13 57.7 25.3 28.7 1.2 42.0 0.00 48.2 49.3 7.4 11.6 6.9 273 14 59.4 27.1 29.0 1.2 39.4 0.00 49.8 49.1 7.4 11.0 7.2 276 15 59.4 26.4 28.1 1.2 26.5 0.00 51.1 49.1 8.7 13.0 8.5 288 16 58.6 28.9 32.1 1.1 18.4 0.00 51.1 48.9 7.8 11.9 7.6 295 17 57.7 30.7 35.6 1.0 10.3 0.00 50.7 48.9 6.3 9.4 6.0 294 18 55.6 33.4 42.9 0.9 3.3 0.00 50.2 48.9 5.1 9.4 5.1 305 19 50.9 34.9 54.4 0.6 0.0 0.00 49.1 48.9 0.9 3.8 0.9 264 20 45.1 35.8 69.9 0.3 0.0 0.00 47.8 48.9 1.1 2.0 0.9 105 21 42.4 36.3 78.5 0.2 0.0 0.00 46.8 48.9 0.7 2.0 0.7 79 22 39.9 35.6 84.7 0.1 0.0 0.00 45.7 49.1 1.1 3.1 0.9 84 23 38.1 34.7 87.5 0.1 0.0 0.00 44.6 49.1 1.6 3.4 1.3 81 24 37.2 34.2 88.4 0.1 0.0 0.00 43.5 49.1 2.0 4.7 1.6 88 AZMET Daily Weather Data : TUCSON : Jan 31 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.6 28.2 43.3 DegF RELATIVE HUMIDITY 92.2 25.3 64.0 % DEWPOINT 29.8 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 51.1 38.8 44.8 DegF SOIL TEMP. 20 in 50.0 48.9 49.5 DegF WIND SPEED 13.0 2.7 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 301 Degrees SOLAR RADIATION 255.1 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 0.9 93 2.7 152 4.9 227 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Feb 1 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.4 33.6 86.0 0.1 0.0 0.00 42.8 49.1 1.6 4.7 1.1 79 2 34.7 32.4 91.0 0.1 0.0 0.00 41.9 49.1 0.9 2.9 0.7 45 3 32.7 31.1 93.4 0.0 0.0 0.00 41.2 49.1 0.9 2.7 0.7 77 4 31.8 30.2 94.1 0.0 0.0 0.00 40.5 49.1 0.9 2.5 0.9 96 5 31.1 29.7 94.4 0.0 0.0 0.00 39.9 49.1 1.1 2.5 1.1 63 6 30.7 29.1 94.3 0.0 0.0 0.00 39.4 49.1 0.9 2.2 0.7 82 7 30.6 28.9 93.5 0.0 0.0 0.00 38.8 48.9 1.1 3.4 1.1 49 8 30.6 28.6 91.9 0.1 2.9 0.00 38.3 48.9 0.9 2.0 0.7 112 9 39.4 32.5 76.1 0.2 19.4 0.00 38.3 48.9 0.7 2.0 0.7 94 10 50.0 30.9 48.2 0.6 33.7 0.00 40.3 48.7 2.5 4.9 2.2 73 11 57.7 28.8 33.0 1.1 46.1 0.00 43.5 48.6 3.1 7.4 3.1 107 12 62.8 27.7 26.3 1.4 54.5 0.00 47.3 48.6 1.8 5.1 1.6 51 13 66.6 26.6 21.9 1.7 55.4 0.00 51.1 48.4 2.0 5.6 0.4 355 14 69.6 24.1 17.9 2.0 55.0 0.00 54.1 48.4 3.4 8.9 2.9 267 15 71.1 23.2 16.4 2.2 47.8 0.00 56.1 48.2 5.8 11.4 5.4 274 16 70.9 23.2 16.4 2.2 34.4 0.00 56.7 48.2 7.2 12.3 6.7 290 17 68.5 27.7 21.7 1.9 17.0 0.00 55.9 48.2 8.1 11.9 7.8 295 18 64.8 29.1 26.0 1.5 3.6 0.00 54.5 48.2 6.5 10.5 6.3 295 19 60.4 31.5 33.5 1.2 0.0 0.00 52.7 48.4 3.6 7.4 3.6 291 20 55.2 32.4 42.0 0.9 0.0 0.00 51.1 48.4 1.6 4.7 1.6 260 21 48.0 34.2 58.7 0.5 0.0 0.00 49.6 48.6 1.3 4.3 1.3 66 22 45.0 34.9 67.7 0.3 0.0 0.00 48.4 48.6 1.6 4.3 1.3 76 23 43.5 36.1 74.7 0.2 0.0 0.00 47.3 48.7 2.2 4.5 2.0 75 24 41.7 34.7 75.9 0.2 0.0 0.00 46.2 48.9 1.1 3.1 1.1 59 AZMET Daily Weather Data : TUCSON : Feb 1 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.0 28.8 48.9 DegF RELATIVE HUMIDITY 94.8 14.0 58.1 % DEWPOINT 30.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 56.7 38.1 46.4 DegF SOIL TEMP. 20 in 49.1 48.2 48.7 DegF WIND SPEED 12.3 2.5 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 318 Degrees SOLAR RADIATION 369.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.7 98 7.0 159 9.7 237 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Feb 2 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.8 34.0 76.5 0.2 0.0 0.00 45.3 48.9 2.0 3.8 1.8 77 2 39.4 33.6 79.7 0.2 0.0 0.00 44.4 48.9 1.6 2.9 1.3 89 3 37.6 32.9 82.7 0.1 0.0 0.00 43.7 49.1 0.7 1.8 0.7 108 4 36.7 32.5 84.7 0.1 0.0 0.00 43.0 49.1 1.6 3.4 1.3 87 5 34.9 31.8 88.4 0.1 0.0 0.00 42.1 49.1 0.9 2.5 0.9 121 6 34.2 31.5 89.9 0.1 0.0 0.00 41.5 49.1 0.9 2.5 0.7 70 7 33.1 30.7 90.7 0.1 0.0 0.00 40.8 49.1 0.9 2.7 0.9 86 8 33.6 30.7 88.9 0.1 3.3 0.00 40.3 49.1 0.9 2.0 0.9 60 9 40.5 32.4 72.9 0.2 16.7 0.00 40.5 48.9 2.2 3.8 2.2 59 10 49.5 31.6 50.3 0.6 29.4 0.00 42.3 48.9 1.1 2.7 0.4 45 11 56.3 31.6 39.1 0.9 44.0 0.00 45.3 48.9 1.1 3.4 0.4 244 12 63.0 28.9 27.7 1.4 50.4 0.00 48.9 48.7 1.1 3.8 1.1 75 13 67.8 25.3 20.1 1.9 55.2 0.00 52.5 48.7 1.6 4.3 0.4 334 14 71.1 23.2 16.4 2.2 54.5 0.00 55.4 48.6 4.3 9.2 4.0 299 15 73.9 21.0 13.6 2.5 48.0 0.00 57.4 48.6 5.1 10.5 4.7 300 16 74.3 20.7 13.2 2.5 29.6 0.00 57.9 48.6 6.3 11.0 5.8 311 17 73.4 25.2 16.4 2.4 21.0 0.00 57.4 48.6 8.1 10.7 7.6 295 18 69.6 29.8 22.8 1.9 6.0 0.00 55.9 48.6 7.4 11.9 7.2 285 19 64.2 34.2 32.5 1.4 0.0 0.00 54.3 48.6 5.8 8.7 5.6 286 20 59.5 36.5 42.3 1.0 0.0 0.00 52.9 48.7 2.5 9.2 2.2 267 21 53.2 38.1 56.4 0.6 0.0 0.00 51.6 48.9 1.6 3.4 1.6 62 22 54.1 37.8 53.9 0.7 0.0 0.00 50.7 48.9 2.2 3.4 2.2 89 23 51.3 39.7 64.7 0.5 0.0 0.00 50.2 49.1 0.7 2.2 0.4 82 24 50.0 39.6 67.4 0.4 0.0 0.00 49.6 49.3 0.9 2.7 0.9 57 AZMET Daily Weather Data : TUCSON : Feb 2 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.4 32.4 52.5 DegF RELATIVE HUMIDITY 91.3 11.7 53.8 % DEWPOINT 31.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 57.9 40.1 48.4 DegF SOIL TEMP. 20 in 49.3 48.6 48.9 DegF WIND SPEED 11.9 2.5 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 316 Degrees SOLAR RADIATION 357.6 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 6.1 104 8.8 167 11.9 249 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Feb 3 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.5 39.9 66.9 0.4 0.0 0.00 49.3 49.3 1.3 3.1 1.3 65 2 50.5 39.4 65.4 0.4 0.0 0.00 48.7 49.5 2.0 4.5 1.8 81 3 50.4 38.3 63.2 0.5 0.0 0.00 48.6 49.5 0.9 2.2 0.7 95 4 49.1 38.7 67.3 0.4 0.0 0.00 48.2 49.5 1.3 2.9 0.9 91 5 48.4 39.0 69.8 0.3 0.0 0.00 47.8 49.6 1.6 3.1 1.1 88 6 48.0 39.4 71.7 0.3 0.0 0.00 47.5 49.6 1.1 2.7 0.9 104 7 48.6 39.6 71.1 0.3 0.0 0.00 47.5 49.6 1.1 2.7 0.0 343 8 49.6 39.4 67.8 0.4 1.2 0.00 47.3 49.6 1.6 4.9 0.9 84 9 51.6 39.2 62.5 0.5 6.0 0.00 47.7 49.6 0.7 2.7 0.4 149 10 55.8 38.8 53.2 0.7 13.1 0.00 48.6 49.6 2.9 4.9 2.7 269 11 61.3 34.3 36.6 1.2 27.7 0.00 50.2 49.6 1.8 5.6 1.3 251 12 65.3 29.5 25.8 1.6 26.5 0.00 52.3 49.6 1.6 6.0 0.4 218 13 66.0 29.7 25.4 1.6 19.1 0.00 54.0 49.6 2.9 5.8 2.0 266 14 66.6 29.3 24.7 1.7 14.6 0.00 54.5 49.6 2.5 6.5 1.6 166 15 67.1 32.4 27.5 1.6 23.2 0.00 55.0 49.6 3.4 7.2 3.1 136 16 68.7 30.7 24.3 1.8 29.4 0.00 56.1 49.6 2.7 5.6 2.2 91 17 70.2 28.8 21.2 2.0 17.7 0.00 57.0 49.6 1.6 5.8 0.7 31 18 66.6 35.1 31.4 1.5 3.3 0.00 56.7 49.6 6.3 11.0 6.0 303 19 63.1 36.5 37.3 1.2 0.0 0.00 55.4 49.8 5.8 8.7 5.6 301 20 61.2 36.7 40.1 1.1 0.0 0.00 54.3 49.8 8.5 12.1 8.3 294 21 59.7 37.4 43.3 1.0 0.0 0.00 53.4 50.0 6.0 10.3 5.8 289 22 58.6 38.5 46.8 0.9 0.0 0.00 52.9 50.0 3.6 6.9 3.4 267 23 55.8 39.4 54.2 0.7 0.0 0.00 52.2 50.2 1.6 5.1 1.3 82 24 52.3 39.7 62.2 0.5 0.0 0.00 51.4 50.2 1.6 2.9 1.3 71 AZMET Daily Weather Data : TUCSON : Feb 3 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.7 47.7 57.7 DegF RELATIVE HUMIDITY 74.7 18.5 48.3 % DEWPOINT 36.1 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 57.2 47.3 51.4 DegF SOIL TEMP. 20 in 50.2 49.3 49.6 DegF WIND SPEED 12.1 2.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 295 Degrees SOLAR RADIATION 181.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.0 111 10.4 178 15.1 264 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Feb 4 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.7 39.6 65.8 0.4 0.0 0.00 50.7 50.4 1.6 2.9 1.6 83 2 48.6 39.7 71.4 0.3 0.0 0.00 50.0 50.4 1.1 2.9 1.1 73 3 47.1 39.4 74.6 0.3 0.0 0.00 49.3 50.4 0.9 2.7 0.9 73 4 45.0 39.4 80.3 0.2 0.0 0.00 48.4 50.5 0.9 2.5 0.9 64 5 44.2 38.8 81.5 0.2 0.0 0.00 47.7 50.5 1.3 2.7 1.1 74 6 43.0 38.7 84.5 0.2 0.0 0.00 47.1 50.5 0.7 2.0 0.7 92 7 42.6 38.7 86.0 0.1 0.0 0.00 46.6 50.5 0.4 0.4 0.4 71 8 42.3 38.8 87.7 0.1 1.7 0.00 46.2 50.5 0.9 2.2 0.9 71 9 47.3 40.5 77.0 0.3 11.2 0.00 46.4 50.5 1.3 4.0 1.3 74 10 53.6 39.9 59.7 0.6 21.5 0.00 47.7 50.5 2.5 5.4 2.5 93 11 59.2 38.3 45.9 0.9 37.8 0.00 50.0 50.5 2.9 5.1 2.7 94 12 63.7 36.5 36.5 1.3 38.7 0.00 52.9 50.5 2.0 5.1 1.1 151 13 65.3 36.1 33.9 1.4 40.4 0.00 55.2 50.4 2.5 5.8 1.3 303 14 67.8 36.7 31.8 1.6 42.0 0.00 57.4 50.4 2.7 7.8 1.8 262 15 68.9 37.6 31.7 1.6 34.6 0.00 58.8 50.4 3.1 8.7 2.2 280 16 69.3 37.0 30.6 1.7 29.9 0.00 59.4 50.4 5.8 11.4 5.1 283 17 68.5 36.7 30.9 1.6 20.3 0.00 59.0 50.4 7.6 11.0 7.2 292 18 66.4 36.5 33.0 1.5 5.5 0.00 57.7 50.4 6.7 11.4 6.7 292 19 62.8 37.4 39.0 1.2 0.0 0.00 56.1 50.5 5.1 7.8 4.9 288 20 59.4 39.0 46.6 0.9 0.0 0.00 54.7 50.5 5.1 7.4 5.1 271 21 57.4 39.9 51.9 0.8 0.0 0.00 53.4 50.7 4.9 8.9 4.7 278 22 53.4 39.9 60.4 0.6 0.0 0.00 52.3 50.7 1.6 7.4 1.1 317 23 48.9 40.6 73.1 0.3 0.0 0.00 51.3 50.9 1.3 3.6 1.1 64 24 47.3 39.9 75.5 0.3 0.0 0.00 50.4 51.1 2.2 4.0 2.2 84 AZMET Daily Weather Data : TUCSON : Feb 4 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.2 41.5 55.0 DegF RELATIVE HUMIDITY 89.3 28.6 57.9 % DEWPOINT 38.5 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 59.4 46.0 52.0 DegF SOIL TEMP. 20 in 51.1 50.2 50.5 DegF WIND SPEED 11.4 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 299 Degrees SOLAR RADIATION 283.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.0 116 7.7 186 11.5 275 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Feb 5 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.6 39.6 76.2 0.3 0.0 0.00 49.5 51.1 1.8 3.8 1.6 86 2 44.2 39.2 82.1 0.2 0.0 0.00 48.6 51.1 0.7 2.7 0.7 87 3 42.8 38.8 85.3 0.1 0.0 0.00 47.8 51.1 0.7 2.2 0.7 73 4 41.0 37.9 88.9 0.1 0.0 0.00 47.1 51.3 0.9 2.0 0.7 83 5 40.3 37.8 91.0 0.1 0.0 0.00 46.4 51.3 1.1 2.5 0.9 67 6 40.1 37.6 91.1 0.1 0.0 0.00 45.7 51.3 1.3 2.9 1.3 86 7 39.2 37.0 92.0 0.1 0.0 0.00 45.1 51.3 1.1 2.7 0.9 73 8 39.9 37.4 90.1 0.1 3.3 0.00 44.6 51.1 1.1 2.5 1.1 96 9 47.7 39.6 73.7 0.3 17.9 0.00 45.0 51.1 2.5 4.9 2.5 88 10 55.0 40.1 57.2 0.6 31.1 0.00 46.8 51.1 3.8 6.7 3.6 98 11 61.2 41.0 47.5 1.0 45.2 0.00 49.8 51.1 2.9 6.3 2.7 79 12 66.0 40.8 39.6 1.3 53.0 0.00 53.4 50.9 1.8 6.7 1.1 311 13 68.9 40.3 35.3 1.6 56.9 0.00 57.0 50.9 2.5 6.7 2.2 285 14 71.6 38.3 29.8 1.9 55.2 0.00 59.7 50.7 3.8 11.6 2.9 276 15 72.7 36.9 27.0 2.0 48.0 0.00 61.3 50.7 5.1 15.4 2.2 260 16 72.3 38.5 29.4 1.9 35.4 0.00 61.5 50.7 8.5 14.1 7.8 290 17 71.4 38.3 30.0 1.8 18.6 0.00 61.0 50.7 7.6 11.9 7.4 309 18 68.5 39.9 35.3 1.5 5.5 0.00 59.4 50.7 9.6 16.3 9.4 303 19 64.9 41.2 42.0 1.2 0.0 0.00 57.6 50.9 6.5 10.7 6.3 296 20 62.4 41.2 45.8 1.0 0.0 0.00 56.1 50.9 5.1 8.9 5.1 274 21 59.0 41.5 52.6 0.8 0.0 0.00 54.9 51.1 2.0 5.8 0.7 238 22 53.6 41.4 63.5 0.5 0.0 0.00 53.6 51.3 1.3 3.4 1.3 70 23 50.2 41.9 73.1 0.3 0.0 0.00 52.5 51.4 2.0 4.0 1.8 73 24 49.5 41.4 73.7 0.3 0.0 0.00 51.4 51.4 1.6 2.9 1.6 91 AZMET Daily Weather Data : TUCSON : Feb 5 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.9 38.3 55.4 DegF RELATIVE HUMIDITY 93.2 24.0 60.5 % DEWPOINT 39.6 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 61.7 44.6 52.3 DegF SOIL TEMP. 20 in 51.4 50.7 51.1 DegF WIND SPEED 16.3 3.1 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 314 Degrees SOLAR RADIATION 370.5 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 6.3 123 9.0 195 12.4 288 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Feb 6 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.3 40.8 78.5 0.2 0.0 0.00 50.5 51.6 0.9 2.9 0.9 68 2 45.7 40.5 82.3 0.2 0.0 0.00 49.6 51.6 1.6 3.4 1.3 70 3 45.5 40.1 81.6 0.2 0.0 0.00 48.7 51.6 2.0 3.8 1.8 100 4 45.3 40.1 81.5 0.2 0.0 0.00 48.0 51.8 1.6 4.3 1.6 69 5 45.0 39.7 81.5 0.2 0.0 0.00 47.5 51.8 2.0 3.8 2.0 76 6 44.8 39.4 81.3 0.2 0.0 0.00 46.9 51.8 2.2 4.3 2.0 86 7 44.2 39.2 82.5 0.2 0.0 0.00 46.6 51.8 1.6 4.0 1.6 71 8 43.5 39.2 84.8 0.2 2.4 0.00 46.2 51.6 1.1 3.8 1.1 67 9 48.9 41.0 73.9 0.3 11.5 0.00 46.6 51.6 2.9 5.6 2.9 93 10 56.7 40.1 54.0 0.7 31.8 0.00 48.2 51.6 5.4 8.9 5.4 97 11 61.0 40.3 46.5 1.0 37.5 0.00 50.7 51.6 5.4 8.3 5.1 97 12 65.5 40.8 40.5 1.3 51.4 0.00 54.1 51.4 4.9 8.9 4.7 90 13 66.9 39.7 36.9 1.4 49.0 0.00 56.8 51.4 4.0 11.6 1.8 115 14 67.6 39.4 35.6 1.5 40.6 0.00 58.5 51.4 3.1 7.8 0.9 24 15 70.2 36.1 28.7 1.8 48.3 0.00 60.4 51.3 6.3 14.8 4.7 269 16 70.2 34.0 26.2 1.9 37.8 0.00 60.8 51.3 8.5 17.0 7.6 274 17 69.4 33.4 26.4 1.8 21.7 0.00 60.3 51.3 9.4 15.9 8.7 289 18 67.3 34.7 29.8 1.6 6.2 0.00 58.8 51.4 9.6 14.8 9.4 296 19 64.2 33.4 31.7 1.4 0.0 0.00 56.8 51.4 6.7 13.4 6.5 300 20 60.8 35.6 38.8 1.1 0.0 0.00 55.4 51.6 3.4 5.8 3.1 290 21 57.2 36.9 46.7 0.9 0.0 0.00 54.0 51.6 1.6 3.6 1.6 238 22 53.4 37.0 54.0 0.6 0.0 0.00 52.9 51.8 0.9 2.9 0.7 269 23 48.9 39.9 71.0 0.3 0.0 0.00 51.8 51.8 0.7 2.7 0.4 47 24 47.3 38.3 70.5 0.3 0.0 0.00 50.7 52.0 1.6 4.3 1.3 73 AZMET Daily Weather Data : TUCSON : Feb 6 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.0 42.6 55.8 DegF RELATIVE HUMIDITY 86.2 24.7 56.9 % DEWPOINT 38.3 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 60.8 46.2 52.5 DegF SOIL TEMP. 20 in 52.0 51.3 51.6 DegF WIND SPEED 17.0 3.6 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 333 Degrees SOLAR RADIATION 337.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.9 129 9.0 204 12.6 300 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Feb 7 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.7 37.9 74.4 0.3 0.0 0.00 49.8 52.0 1.3 3.4 1.3 80 2 44.8 37.4 75.6 0.3 0.0 0.00 48.9 52.0 1.8 3.8 1.6 107 3 45.1 37.0 73.1 0.3 0.0 0.00 48.2 52.2 2.9 4.3 2.7 96 4 43.5 36.5 76.6 0.2 0.0 0.00 47.5 52.2 2.2 3.8 2.0 79 5 41.4 36.1 81.3 0.2 0.0 0.00 46.8 52.2 1.1 2.7 0.9 75 6 40.6 35.8 83.2 0.1 0.0 0.00 46.0 52.2 2.0 4.9 1.8 80 7 39.6 35.4 84.9 0.1 0.0 0.00 45.3 52.2 0.9 2.2 0.7 78 8 39.7 35.6 85.3 0.1 3.6 0.00 44.8 52.0 1.6 2.9 1.6 78 9 47.8 37.4 67.0 0.4 18.2 0.00 45.1 52.0 2.7 4.3 2.5 86 10 54.0 38.3 55.3 0.6 33.5 0.00 47.1 52.0 2.2 4.9 2.0 71 11 60.1 38.7 44.9 1.0 46.1 0.00 50.2 51.8 1.1 3.4 0.4 324 12 63.9 37.6 37.9 1.3 54.2 0.00 53.8 51.8 2.0 6.3 1.1 274 13 65.8 36.0 33.1 1.5 57.3 0.00 57.0 51.6 3.1 6.7 0.7 16 14 67.5 35.6 30.9 1.6 55.2 0.00 59.7 51.6 3.4 7.6 1.3 71 15 68.5 34.5 28.3 1.7 48.0 0.00 61.5 51.6 3.1 7.8 1.1 288 16 69.4 32.9 25.8 1.8 37.0 0.00 62.2 51.4 3.1 9.6 2.2 292 17 69.6 31.1 23.8 1.9 22.2 0.00 61.9 51.4 3.1 9.4 2.5 298 18 68.2 27.9 21.9 1.8 6.4 0.00 60.3 51.6 3.4 8.7 3.1 288 19 60.4 29.1 30.8 1.3 0.0 0.00 58.3 51.6 0.7 2.2 0.7 313 20 54.7 32.2 42.4 0.8 0.0 0.00 56.1 51.6 0.7 2.5 0.4 222 21 50.2 34.5 54.8 0.6 0.0 0.00 54.5 51.8 0.9 2.5 0.9 88 22 48.4 34.5 58.4 0.5 0.0 0.00 52.9 52.0 1.3 2.9 1.3 89 23 46.9 34.7 62.7 0.4 0.0 0.00 51.6 52.2 1.6 3.4 1.6 90 24 48.0 32.5 54.7 0.5 0.0 0.00 50.5 52.2 2.2 3.4 2.2 86 AZMET Daily Weather Data : TUCSON : Feb 7 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.7 37.8 53.4 DegF RELATIVE HUMIDITY 88.7 20.7 54.5 % DEWPOINT 34.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 62.2 44.8 52.5 DegF SOIL TEMP. 20 in 52.2 51.4 51.8 DegF WIND SPEED 9.6 2.0 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 64 Degrees SOLAR RADIATION 382.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.9 133 7.6 211 10.6 311 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Feb 8 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.0 32.4 58.7 0.4 0.0 0.00 49.6 52.3 1.3 2.9 1.1 108 2 46.2 32.0 57.6 0.4 0.0 0.00 48.7 52.3 3.1 5.6 3.1 79 3 47.7 31.5 53.2 0.5 0.0 0.00 48.0 52.3 3.1 8.5 2.9 98 4 45.3 32.5 60.5 0.4 0.0 0.00 47.3 52.3 3.1 6.3 3.1 85 5 47.3 31.5 53.9 0.5 0.0 0.00 46.8 52.3 4.5 6.9 4.3 92 6 46.0 32.2 58.4 0.4 0.0 0.00 46.4 52.3 4.5 7.4 4.3 84 7 46.4 30.7 54.2 0.5 0.0 0.00 45.9 52.3 3.4 6.3 3.1 103 8 45.3 31.8 59.0 0.4 2.2 0.00 45.5 52.3 3.1 6.0 2.5 84 9 48.9 32.9 53.7 0.6 11.7 0.00 45.7 52.2 3.8 6.3 3.6 81 10 58.8 29.7 33.5 1.1 31.1 0.00 47.5 52.2 3.6 7.2 3.1 92 11 63.3 27.1 25.3 1.5 31.8 0.00 49.8 52.2 5.1 11.6 4.7 111 12 66.0 25.9 21.9 1.7 48.0 0.00 52.3 52.0 5.4 13.0 4.3 121 13 68.2 18.5 14.8 2.0 45.9 0.00 54.9 52.0 5.8 13.2 4.9 193 14 68.5 14.9 12.5 2.1 47.1 0.00 56.7 51.8 7.6 16.1 6.9 232 15 67.8 15.3 13.0 2.0 31.5 0.00 57.2 51.8 8.5 16.3 7.6 241 16 67.8 16.9 13.9 2.0 30.3 0.00 57.4 51.8 8.7 17.4 8.1 240 17 67.5 17.1 14.3 2.0 16.5 0.00 56.8 51.6 6.5 14.1 5.8 227 18 66.0 18.3 15.9 1.8 6.0 0.00 55.9 51.6 8.5 17.0 7.8 230 19 63.0 21.9 20.5 1.6 0.2 0.00 54.5 51.8 5.4 12.3 4.9 240 20 57.6 25.2 28.8 1.2 0.0 0.00 53.1 51.8 0.9 3.6 0.0 41 21 56.5 30.6 36.9 1.0 0.0 0.00 51.6 51.8 5.4 15.4 4.7 291 22 55.8 28.6 35.0 1.0 0.0 0.00 50.7 52.0 11.2 20.1 10.3 258 23 52.7 23.5 31.9 0.9 0.0 0.00 49.8 52.0 4.5 14.1 4.0 250 24 51.4 24.1 34.1 0.9 0.0 0.00 48.9 52.0 5.1 9.8 4.9 265 AZMET Daily Weather Data : TUCSON : Feb 8 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.0 43.9 56.3 DegF RELATIVE HUMIDITY 64.0 11.1 35.9 % DEWPOINT 26.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 57.4 45.5 50.9 DegF SOIL TEMP. 20 in 52.5 51.6 52.0 DegF WIND SPEED 20.1 5.1 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 209 Degrees SOLAR RADIATION 302.0 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 5.0 138 8.1 219 12.1 323 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Feb 9 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.6 25.2 39.7 0.7 0.0 0.00 48.2 52.0 1.8 5.1 0.9 99 2 48.4 26.2 41.8 0.7 0.0 0.00 47.8 52.2 2.0 5.6 1.3 256 3 45.9 27.5 48.3 0.6 0.0 0.00 47.3 52.2 1.3 4.3 0.4 79 4 47.1 29.1 49.3 0.6 0.0 0.00 47.1 52.2 1.1 7.6 0.2 80 5 45.0 36.1 71.5 0.3 0.0 0.00 46.9 52.0 5.6 13.2 4.9 286 6 40.6 35.8 82.8 0.2 0.0 0.01 46.6 52.0 10.3 19.2 9.8 321 7 37.9 35.2 90.4 0.1 0.0 0.06 46.0 52.0 7.4 19.2 6.9 308 8 39.7 34.7 82.0 0.2 0.7 0.01 45.7 52.0 6.9 15.4 6.5 280 9 40.8 32.7 72.4 0.2 3.8 0.00 45.5 52.0 4.0 13.2 3.4 263 10 42.6 31.6 64.9 0.3 12.9 0.00 46.0 51.8 2.9 6.7 2.0 212 11 44.8 31.6 59.9 0.4 28.7 0.00 47.7 51.8 3.4 8.9 2.5 242 12 46.9 30.6 52.7 0.5 46.6 0.00 49.5 51.6 4.5 10.7 2.7 252 13 48.0 28.9 47.2 0.6 42.8 0.00 52.7 51.6 4.3 13.4 2.7 229 14 50.0 27.0 40.6 0.7 41.3 0.00 54.1 51.6 6.0 13.9 4.7 267 15 51.6 25.9 36.5 0.8 43.2 0.00 54.9 51.4 8.7 18.6 7.8 285 16 51.6 22.8 32.0 0.9 27.0 0.00 55.0 51.4 10.3 17.4 9.6 263 17 51.4 23.2 32.8 0.9 18.9 0.00 53.8 51.4 9.2 18.1 8.5 268 18 50.5 22.8 33.5 0.8 4.8 0.00 52.5 51.4 7.4 11.6 6.9 286 19 49.3 22.5 34.5 0.8 0.0 0.00 50.9 51.4 6.7 12.1 6.5 290 20 46.2 25.2 43.7 0.6 0.0 0.00 49.5 51.4 1.6 4.7 1.6 319 21 40.6 29.5 64.5 0.3 0.0 0.00 48.0 51.4 0.4 1.6 0.2 319 22 38.3 30.9 74.4 0.2 0.0 0.00 46.8 51.4 0.7 1.8 0.4 135 23 37.4 32.4 81.9 0.1 0.0 0.00 45.9 51.6 0.9 2.5 0.7 75 24 35.6 31.8 85.8 0.1 0.0 0.00 45.1 51.6 0.9 2.5 0.9 67 AZMET Daily Weather Data : TUCSON : Feb 9 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 53.4 34.7 45.0 DegF RELATIVE HUMIDITY 91.6 29.2 56.8 % DEWPOINT 29.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 55.2 45.0 48.9 DegF SOIL TEMP. 20 in 52.2 51.4 51.8 DegF WIND SPEED 19.2 4.5 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 281 Degrees SOLAR RADIATION 270.7 Langleys PRECIPITATION 0.08 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 0.0 138 0.5 220 2.5 325 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Feb 10 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 34.9 30.6 84.2 0.1 0.0 0.00 44.1 51.6 1.3 3.6 1.3 82 2 33.8 29.5 83.6 0.1 0.0 0.00 43.2 51.6 1.6 2.7 1.6 80 3 32.7 28.6 84.6 0.1 0.0 0.00 42.4 51.4 1.6 3.4 1.3 85 4 32.5 28.2 84.1 0.1 0.0 0.00 41.5 51.4 2.2 3.6 2.2 89 5 31.5 27.5 85.0 0.1 0.0 0.00 40.8 51.4 1.8 4.0 1.8 86 6 30.4 27.0 87.4 0.1 0.0 0.00 40.3 51.3 1.8 2.7 1.8 83 7 29.5 26.6 88.8 0.1 0.0 0.00 39.6 51.3 1.3 3.4 1.3 96 8 31.1 27.0 84.1 0.1 5.0 0.00 39.2 51.1 2.7 4.9 2.5 81 9 37.0 27.5 68.6 0.2 20.8 0.00 39.2 51.1 4.3 6.5 4.0 88 10 44.2 27.5 51.6 0.5 36.1 0.00 41.4 50.9 2.2 5.4 2.0 114 11 48.7 25.5 40.0 0.7 49.2 0.00 44.6 50.7 3.6 7.6 2.9 116 12 51.1 23.7 33.9 0.9 58.0 0.00 48.2 50.5 3.6 7.6 0.7 102 13 52.5 21.9 29.9 0.9 61.6 0.00 51.6 50.4 2.9 7.8 0.9 232 14 54.1 19.8 25.5 1.1 59.7 0.00 54.5 50.4 4.0 10.3 2.0 221 15 55.6 19.6 24.2 1.1 52.1 0.00 56.1 50.2 4.0 11.6 1.6 234 16 56.3 19.8 23.6 1.2 39.9 0.00 56.8 50.2 5.1 11.0 4.0 275 17 56.1 19.4 23.5 1.2 24.4 0.00 56.3 50.2 5.4 10.5 4.9 300 18 55.0 20.7 26.0 1.1 7.6 0.00 54.7 50.2 6.5 11.6 6.0 303 19 52.0 21.6 30.0 0.9 0.0 0.00 52.5 50.2 4.3 8.1 4.3 307 20 48.6 24.1 37.9 0.7 0.0 0.00 50.5 50.2 2.0 4.7 0.9 315 21 44.2 26.1 48.9 0.5 0.0 0.00 48.9 50.2 0.4 2.7 0.4 224 22 39.0 27.7 63.9 0.3 0.0 0.00 47.5 50.4 0.9 2.2 0.9 110 23 36.7 28.2 71.3 0.2 0.0 0.00 46.2 50.4 1.3 3.4 1.3 77 24 36.3 27.5 70.1 0.2 0.0 0.00 45.0 50.5 1.8 2.9 1.6 83 AZMET Daily Weather Data : TUCSON : Feb 10 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 57.4 28.9 42.6 DegF RELATIVE HUMIDITY 90.1 20.7 56.3 % DEWPOINT 25.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 56.8 39.0 46.9 DegF SOIL TEMP. 20 in 51.6 50.0 50.7 DegF WIND SPEED 11.6 2.7 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 49 Degrees SOLAR RADIATION 414.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.4 139 1.6 221 3.8 329 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Feb 11 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 34.5 27.0 73.7 0.2 0.0 0.00 43.9 50.5 1.3 2.7 1.1 71 2 33.4 26.8 76.4 0.2 0.0 0.00 43.0 50.5 1.8 3.1 1.8 77 3 32.9 26.1 75.6 0.2 0.0 0.00 42.1 50.5 1.8 4.3 1.6 69 4 31.6 25.5 77.9 0.1 0.0 0.00 41.4 50.5 1.6 3.8 1.6 76 5 31.1 25.0 77.5 0.1 0.0 0.00 40.6 50.5 1.6 2.9 1.6 91 6 29.3 24.6 82.6 0.1 0.0 0.00 39.9 50.5 1.3 3.4 1.1 82 7 28.4 24.4 84.3 0.1 0.0 0.00 39.2 50.4 1.3 2.9 1.3 81 8 30.4 24.8 79.1 0.1 4.8 0.00 38.7 50.4 2.7 4.9 2.2 80 9 38.7 25.2 58.3 0.3 23.2 0.00 39.0 50.2 4.7 8.3 4.5 95 10 45.7 24.6 43.1 0.6 38.7 0.00 41.5 50.2 4.0 6.9 3.8 94 11 48.9 25.9 40.2 0.7 34.2 0.00 44.4 50.0 4.9 8.9 4.7 89 12 51.1 26.2 37.7 0.8 37.3 0.00 46.9 49.8 4.7 11.0 1.8 148 13 49.6 26.4 40.6 0.7 11.7 0.00 47.8 49.8 8.3 19.9 5.8 267 14 44.8 32.2 61.0 0.4 7.9 0.01 47.5 49.6 9.6 17.4 8.9 308 15 41.4 34.9 77.5 0.2 3.8 0.04 46.8 49.6 8.3 17.2 7.8 298 16 39.6 35.6 85.3 0.1 4.8 0.09 46.2 49.5 6.7 11.4 6.3 294 17 39.4 36.0 87.6 0.1 4.5 0.01 45.7 49.5 6.3 8.9 6.0 276 18 39.4 36.7 89.5 0.1 1.0 0.01 45.3 49.5 5.8 9.6 5.4 226 19 39.2 36.1 88.9 0.1 0.0 0.00 44.8 49.3 2.7 6.9 1.3 197 20 39.0 36.3 89.6 0.1 0.0 0.00 44.4 49.3 2.5 9.2 2.0 184 21 37.6 34.7 89.3 0.1 0.0 0.00 44.1 49.3 4.3 10.1 4.0 282 22 36.7 34.5 92.2 0.1 0.0 0.00 43.5 49.3 4.0 8.9 3.8 298 23 36.5 34.7 93.2 0.1 0.0 0.00 43.0 49.3 1.1 3.4 0.7 33 24 36.9 34.9 92.6 0.1 0.0 0.00 42.6 49.1 2.0 5.4 1.3 78 AZMET Daily Weather Data : TUCSON : Feb 11 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 53.1 27.5 38.1 DegF RELATIVE HUMIDITY 94.7 33.1 74.7 % DEWPOINT 30.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.2 KPas SOIL TEMP. 4 in 47.8 38.7 43.5 DegF SOIL TEMP. 20 in 50.5 49.1 49.8 DegF WIND SPEED 19.9 3.8 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 300 Degrees SOLAR RADIATION 172.0 Langleys PRECIPITATION 0.16 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 0.0 139 0.5 222 2.0 331 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Feb 12 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.2 34.7 90.7 0.1 0.0 0.00 42.6 48.9 1.3 2.7 0.4 33 2 36.7 34.9 93.7 0.1 0.0 0.00 42.1 48.9 0.7 2.0 0.7 73 3 36.0 34.5 94.1 0.0 0.0 0.00 41.5 48.9 1.1 3.4 1.1 77 4 33.3 32.0 95.3 0.0 0.0 0.00 40.6 48.7 0.9 2.0 0.9 72 5 31.6 30.7 96.3 0.0 0.0 0.00 39.9 48.7 0.7 2.5 0.7 57 6 30.4 29.7 96.5 0.0 0.0 0.00 39.2 48.7 0.7 2.5 0.7 57 7 29.5 28.6 96.4 0.0 0.0 0.00 38.5 48.7 0.7 2.0 0.7 57 8 30.2 29.1 95.9 0.0 4.1 0.00 38.1 48.7 1.1 2.7 1.1 57 9 35.2 33.1 91.5 0.1 19.4 0.00 37.9 48.6 1.3 3.1 1.3 64 10 40.6 34.3 77.7 0.2 35.6 0.00 39.9 48.6 2.0 5.4 1.8 113 11 42.8 33.6 70.0 0.3 41.8 0.00 43.0 48.4 2.0 5.1 0.7 180 12 45.3 33.1 62.1 0.4 61.6 0.00 46.9 48.4 3.1 7.6 1.8 109 13 46.2 30.9 54.7 0.5 58.3 0.00 50.4 48.4 2.9 8.7 1.1 166 14 49.3 29.8 46.9 0.6 59.3 0.00 53.2 48.2 3.8 11.9 1.6 248 15 50.9 28.9 42.5 0.7 55.9 0.00 54.9 48.2 6.9 13.9 6.0 304 16 51.3 30.0 43.9 0.7 41.1 0.00 55.4 48.0 7.6 15.2 6.9 294 17 51.4 29.5 42.9 0.7 24.6 0.00 54.9 48.0 7.6 13.0 6.9 289 18 50.0 28.4 42.9 0.7 7.4 0.00 53.1 48.2 8.3 12.1 7.8 286 19 47.8 26.8 43.7 0.6 0.0 0.00 50.9 48.2 6.5 10.3 6.3 294 20 46.2 26.8 46.6 0.6 0.0 0.00 48.9 48.4 7.2 11.6 6.9 305 21 45.1 27.7 50.5 0.5 0.0 0.00 47.3 48.4 4.5 11.0 4.3 302 22 40.5 29.5 64.9 0.3 0.0 0.00 46.0 48.6 0.7 2.2 0.2 276 23 36.7 30.4 77.6 0.2 0.0 0.00 44.8 48.6 1.1 2.9 0.4 71 24 34.7 30.4 84.2 0.1 0.0 0.00 43.5 48.7 2.0 3.6 1.8 70 AZMET Daily Weather Data : TUCSON : Feb 12 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 52.7 28.4 40.8 DegF RELATIVE HUMIDITY 96.6 38.5 70.9 % DEWPOINT 30.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 55.4 37.8 45.5 DegF SOIL TEMP. 20 in 49.1 48.0 48.6 DegF WIND SPEED 15.2 3.1 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 304 Degrees SOLAR RADIATION 409.0 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 0.0 139 0.4 222 2.0 333 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Feb 13 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 33.4 29.7 86.1 0.1 0.0 0.00 42.6 48.7 1.8 3.8 1.6 63 2 32.7 29.3 87.6 0.1 0.0 0.00 41.5 48.9 1.8 3.4 1.8 76 3 31.5 28.4 88.8 0.1 0.0 0.00 40.6 48.9 1.1 2.7 1.1 85 4 29.7 27.7 92.1 0.0 0.0 0.00 39.9 48.9 0.9 2.0 0.9 73 5 30.2 27.7 90.6 0.1 0.0 0.00 39.2 48.9 1.1 3.4 0.7 282 6 27.9 26.1 92.9 0.0 0.0 0.00 38.7 48.9 0.7 2.0 0.7 110 7 27.7 25.9 93.2 0.0 0.0 0.00 38.1 48.7 1.6 4.5 1.6 74 8 30.6 27.3 88.1 0.1 4.8 0.00 37.8 48.7 1.6 3.8 1.6 81 9 36.3 29.5 76.2 0.2 21.7 0.00 37.6 48.6 1.1 2.7 1.1 52 10 43.5 29.8 58.5 0.4 36.3 0.00 39.7 48.6 1.1 3.6 0.9 62 11 47.1 27.7 46.8 0.6 49.2 0.00 43.2 48.4 1.8 6.3 0.9 41 12 50.5 27.0 39.6 0.8 57.6 0.00 46.9 48.4 2.2 6.3 0.9 291 13 54.0 25.3 32.7 1.0 61.2 0.00 50.7 48.2 2.7 6.5 1.3 135 14 56.5 21.9 25.9 1.2 58.5 0.00 53.6 48.2 3.4 7.4 1.8 266 15 58.3 20.1 22.5 1.3 51.8 0.00 55.6 48.0 4.3 9.8 3.6 263 16 59.5 17.8 19.4 1.4 40.1 0.00 56.3 48.0 4.5 9.2 3.8 278 17 59.5 21.2 22.5 1.4 24.4 0.00 55.8 48.0 6.5 10.7 5.6 287 18 57.4 23.2 26.5 1.2 7.6 0.00 54.1 48.0 8.7 13.2 8.5 298 19 54.3 23.9 30.5 1.0 0.0 0.00 52.0 48.0 6.0 10.1 5.8 287 20 51.4 26.2 37.2 0.8 0.0 0.00 50.0 48.2 5.6 10.3 5.4 279 21 47.5 27.7 46.4 0.6 0.0 0.00 48.6 48.4 2.2 6.9 1.3 305 22 41.0 29.8 64.5 0.3 0.0 0.00 47.1 48.4 0.4 1.6 0.4 41 23 38.3 31.1 75.2 0.2 0.0 0.00 45.9 48.6 1.1 2.9 1.1 86 24 38.8 29.7 69.3 0.3 0.0 0.00 44.8 48.6 3.1 4.5 3.1 102 AZMET Daily Weather Data : TUCSON : Feb 13 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.0 26.8 43.2 DegF RELATIVE HUMIDITY 93.8 15.0 58.9 % DEWPOINT 26.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 56.3 37.6 45.9 DegF SOIL TEMP. 20 in 48.9 48.0 48.4 DegF WIND SPEED 13.2 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 302 Degrees SOLAR RADIATION 413.5 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 1.1 140 2.7 225 4.9 338 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Feb 14 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.9 29.1 70.1 0.2 0.0 0.00 43.7 48.7 2.5 5.1 2.2 84 2 34.9 28.9 79.3 0.1 0.0 0.00 42.8 48.7 1.1 2.7 1.1 68 3 32.5 28.8 85.5 0.1 0.0 0.00 41.9 48.7 0.9 2.0 0.9 91 4 31.8 28.4 86.8 0.1 0.0 0.00 41.0 48.9 1.6 3.1 1.6 63 5 32.7 28.2 83.8 0.1 0.0 0.00 40.3 48.9 2.0 4.0 2.0 77 6 31.1 27.7 86.5 0.1 0.0 0.00 39.7 48.7 1.8 3.1 1.8 86 7 30.0 27.0 88.3 0.1 0.0 0.00 39.0 48.7 1.3 3.4 1.3 73 8 31.5 27.5 85.5 0.1 5.5 0.00 38.5 48.7 1.6 4.9 1.6 93 9 39.9 28.6 63.6 0.3 21.3 0.00 38.8 48.7 4.3 7.8 4.3 82 10 46.6 27.7 47.5 0.6 37.3 0.00 40.8 48.6 4.5 7.6 4.3 97 11 52.2 27.9 38.8 0.8 50.2 0.00 44.2 48.6 3.1 6.3 2.9 103 12 56.5 26.8 31.6 1.1 58.8 0.00 48.2 48.4 2.7 6.7 0.2 181 13 59.2 23.7 25.4 1.3 62.1 0.00 51.8 48.4 4.3 9.4 3.1 265 14 62.2 22.8 21.8 1.5 60.4 0.00 54.7 48.2 4.3 12.3 3.4 297 15 64.0 24.4 21.9 1.6 52.3 0.00 56.3 48.2 8.7 14.1 7.8 285 16 64.6 25.0 22.0 1.6 40.4 0.00 56.8 48.0 8.5 13.6 8.1 281 17 64.4 24.1 21.3 1.6 24.9 0.00 56.3 48.0 8.3 13.9 7.8 271 18 62.4 24.8 23.6 1.5 6.7 0.00 54.9 48.2 6.5 11.9 6.0 288 19 58.8 26.1 28.3 1.2 0.0 0.00 52.9 48.2 5.6 9.6 5.6 305 20 55.9 27.3 33.1 1.0 0.0 0.00 51.3 48.4 6.3 10.3 6.0 286 21 52.9 28.9 39.5 0.8 0.0 0.00 49.8 48.4 3.6 10.7 2.2 293 22 47.1 30.4 52.2 0.5 0.0 0.00 48.6 48.6 1.1 2.7 0.9 88 23 43.5 32.2 64.1 0.3 0.0 0.00 47.3 48.7 1.3 3.6 0.7 66 24 42.3 32.2 67.1 0.3 0.0 0.00 46.2 48.7 2.2 5.1 1.8 80 AZMET Daily Weather Data : TUCSON : Feb 14 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.5 28.9 47.3 DegF RELATIVE HUMIDITY 90.2 19.6 52.8 % DEWPOINT 27.5 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 56.8 38.5 46.9 DegF SOIL TEMP. 20 in 48.9 48.0 48.6 DegF WIND SPEED 14.1 3.6 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 304 Degrees SOLAR RADIATION 419.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.5 142 4.5 230 7.0 345 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Feb 15 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.5 31.3 61.7 0.4 0.0 0.00 45.5 48.9 2.5 4.5 2.5 79 2 41.7 31.3 66.2 0.3 0.0 0.00 44.8 48.9 2.0 3.8 1.8 89 3 39.9 31.1 70.2 0.3 0.0 0.00 44.1 48.9 1.1 2.9 1.1 88 4 38.5 31.5 75.5 0.2 0.0 0.00 43.3 49.1 0.7 3.4 0.7 93 5 37.4 31.5 78.8 0.2 0.0 0.00 42.8 49.1 0.9 2.2 0.9 67 6 36.3 31.5 82.1 0.1 0.0 0.00 42.3 49.1 1.3 4.0 1.1 86 7 35.8 31.3 83.2 0.1 0.0 0.00 41.7 48.9 1.1 2.7 0.9 72 8 36.7 31.6 82.3 0.1 3.1 0.00 41.4 48.9 0.9 2.2 0.7 104 9 41.5 33.6 73.4 0.2 12.9 0.00 41.9 48.9 0.9 3.4 0.4 59 10 49.1 33.3 54.0 0.6 25.8 0.00 43.7 48.9 2.0 5.6 2.0 60 11 54.7 31.3 40.7 0.9 37.8 0.00 46.2 48.9 1.8 6.3 1.1 299 12 59.9 26.8 28.3 1.3 45.6 0.00 49.1 48.7 6.3 9.6 5.6 301 13 63.7 25.3 23.2 1.5 53.5 0.00 51.8 48.7 5.4 10.3 4.9 303 14 67.5 24.3 19.4 1.9 60.4 0.00 54.9 48.6 6.0 11.4 5.4 312 15 69.6 22.6 16.9 2.1 54.7 0.00 56.8 48.6 9.6 14.5 8.9 306 16 70.2 21.6 15.7 2.1 37.8 0.00 57.9 48.6 8.3 13.9 7.8 308 17 70.9 22.5 16.0 2.2 27.0 0.00 57.6 48.6 6.7 11.4 6.3 294 18 69.6 24.3 18.0 2.0 10.5 0.00 56.7 48.6 5.4 12.1 4.9 293 19 63.3 26.4 24.9 1.5 0.2 0.00 54.9 48.7 2.2 9.4 1.8 297 20 55.0 28.8 36.5 0.9 0.0 0.00 52.9 48.7 0.9 2.7 0.9 76 21 49.6 29.8 46.3 0.6 0.0 0.00 51.1 48.9 1.1 3.6 1.1 88 22 46.6 28.6 49.2 0.6 0.0 0.00 49.5 49.1 1.6 4.0 1.3 76 23 43.2 30.6 60.9 0.4 0.0 0.00 48.0 49.1 1.3 3.8 1.1 89 24 39.9 29.1 64.7 0.3 0.0 0.00 46.8 49.3 1.1 3.4 0.9 88 AZMET Daily Weather Data : TUCSON : Feb 15 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.4 35.1 51.1 DegF RELATIVE HUMIDITY 85.1 13.8 49.5 % DEWPOINT 28.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 57.9 41.4 48.6 DegF SOIL TEMP. 20 in 49.3 48.6 48.9 DegF WIND SPEED 14.5 2.9 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 322 Degrees SOLAR RADIATION 369.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.9 147 7.6 237 10.6 356 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Feb 16 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.8 28.0 67.7 0.3 0.0 0.00 45.7 49.3 1.3 3.8 1.1 72 2 36.1 27.3 69.9 0.2 0.0 0.00 44.4 49.5 1.1 4.3 0.9 99 3 34.9 27.0 72.3 0.2 0.0 0.00 43.3 49.5 1.8 4.9 1.3 96 4 34.5 25.9 70.3 0.2 0.0 0.00 42.4 49.5 1.6 3.8 1.1 90 5 32.4 25.5 75.3 0.2 0.0 0.00 41.7 49.5 1.3 3.4 1.1 100 6 31.8 25.0 75.7 0.2 0.0 0.00 40.8 49.5 1.8 4.9 0.7 104 7 30.9 24.4 76.4 0.1 0.0 0.00 40.1 49.5 1.3 3.8 1.1 122 8 32.7 25.2 73.5 0.2 5.7 0.00 39.4 49.5 1.3 4.0 1.1 87 9 44.8 26.4 49.0 0.5 21.5 0.00 39.9 49.3 0.9 4.0 0.2 181 10 55.9 21.7 26.6 1.1 38.9 0.00 42.6 49.3 3.6 5.4 3.4 311 11 64.9 17.1 15.8 1.8 52.3 0.00 46.2 49.1 6.3 19.2 3.6 72 12 70.2 10.8 9.9 2.3 60.9 0.00 49.5 49.1 11.4 18.8 11.0 90 13 71.8 9.1 8.6 2.4 63.3 0.00 52.3 48.9 11.9 20.1 11.4 87 14 73.4 8.4 8.0 2.6 62.6 0.00 54.9 48.9 11.2 19.5 10.5 90 15 74.3 8.6 7.7 2.7 55.0 0.00 56.8 48.7 10.3 16.3 10.1 102 16 75.0 7.7 7.3 2.7 42.5 0.00 57.6 48.7 10.3 18.1 9.8 99 17 74.8 6.6 7.0 2.8 26.3 0.00 57.4 48.7 9.4 15.7 9.2 92 18 73.0 7.5 7.7 2.6 9.6 0.00 56.3 48.7 7.2 12.3 6.9 93 19 68.0 7.9 9.3 2.1 0.2 0.00 54.3 48.9 4.5 8.9 4.5 89 20 63.3 10.2 12.2 1.7 0.0 0.00 52.3 48.9 3.8 6.9 3.8 98 21 60.4 11.7 14.4 1.5 0.0 0.00 50.7 49.1 3.6 6.7 3.6 93 22 56.8 11.3 16.2 1.3 0.0 0.00 49.3 49.1 2.7 4.0 2.5 82 23 52.0 18.0 25.8 1.0 0.0 0.00 48.0 49.3 2.9 5.4 2.9 89 24 50.2 17.1 26.8 0.9 0.0 0.00 46.8 49.5 2.0 4.9 1.8 107 AZMET Daily Weather Data : TUCSON : Feb 16 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.7 29.5 54.1 DegF RELATIVE HUMIDITY 79.8 6.1 34.7 % DEWPOINT 17.1 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 57.7 39.4 48.0 DegF SOIL TEMP. 20 in 49.5 48.7 49.1 DegF WIND SPEED 20.1 4.7 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 91 Degrees SOLAR RADIATION 438.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.3 154 8.8 246 11.5 367 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Feb 17 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.2 19.0 37.5 0.6 0.0 0.00 45.7 49.5 1.3 3.8 1.1 83 2 42.6 18.7 37.7 0.6 0.0 0.00 44.6 49.5 2.5 5.6 2.0 88 3 43.9 18.0 35.3 0.6 0.0 0.00 43.7 49.6 2.9 4.9 2.9 90 4 42.8 18.0 36.5 0.6 0.0 0.00 42.8 49.6 1.6 2.9 1.1 109 5 41.5 18.0 38.2 0.6 0.0 0.00 42.1 49.6 2.9 4.9 2.9 81 6 40.3 18.0 40.0 0.5 0.0 0.00 41.4 49.6 2.5 5.1 2.2 105 7 38.8 18.7 44.0 0.4 0.0 0.00 40.8 49.5 2.0 5.1 1.8 93 8 39.0 19.8 45.8 0.4 5.7 0.00 40.3 49.5 2.5 4.3 2.2 84 9 48.0 19.9 32.8 0.8 22.5 0.00 40.8 49.5 2.7 4.7 2.5 103 10 57.6 19.9 23.0 1.3 38.0 0.00 43.3 49.3 2.2 4.7 2.2 88 11 64.2 18.1 16.9 1.7 45.9 0.00 46.9 49.3 1.6 4.5 0.9 65 12 68.5 14.9 12.4 2.1 57.8 0.00 50.9 49.1 1.8 6.7 1.1 311 13 70.5 13.5 11.0 2.3 64.0 0.00 54.5 49.1 5.6 13.6 4.3 265 14 72.5 11.1 9.2 2.5 62.1 0.00 57.2 48.9 7.8 15.0 6.7 288 15 73.2 8.8 8.2 2.6 55.0 0.00 58.8 48.9 9.4 16.6 8.3 277 16 72.9 6.4 7.4 2.5 42.5 0.00 59.4 48.9 10.7 17.4 10.1 273 17 72.0 7.7 8.1 2.5 25.6 0.00 59.0 48.9 11.4 19.2 10.7 271 18 70.0 8.8 9.1 2.3 9.3 0.00 57.4 48.9 9.6 15.2 9.4 271 19 66.0 10.8 11.4 1.9 0.2 0.00 55.4 48.9 7.2 13.4 6.9 273 20 63.0 14.2 14.7 1.7 0.0 0.00 53.4 49.1 6.0 11.0 5.8 282 21 56.8 17.2 21.2 1.3 0.0 0.00 51.8 49.3 1.3 5.6 1.3 303 22 50.9 20.3 29.9 0.9 0.0 0.00 50.2 49.5 1.3 4.0 0.9 97 23 46.8 24.6 41.8 0.6 0.0 0.00 48.9 49.5 1.6 2.9 1.3 89 24 43.5 25.2 48.0 0.5 0.0 0.00 47.5 49.6 1.6 4.7 1.1 100 AZMET Daily Weather Data : TUCSON : Feb 17 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.3 35.8 55.4 DegF RELATIVE HUMIDITY 54.5 5.8 25.8 % DEWPOINT 16.2 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 59.4 40.3 48.9 DegF SOIL TEMP. 20 in 49.6 48.9 49.3 DegF WIND SPEED 19.2 4.3 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 279 Degrees SOLAR RADIATION 428.6 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 6.1 160 8.8 255 11.9 379 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Feb 18 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.5 25.5 52.8 0.4 0.0 0.00 46.2 49.8 1.8 3.8 1.8 75 2 39.6 24.8 55.2 0.4 0.0 0.00 45.1 49.8 1.8 2.7 1.8 97 3 40.1 23.2 50.5 0.4 0.0 0.00 44.2 49.8 2.2 3.8 2.0 85 4 38.8 23.4 53.2 0.4 0.0 0.00 43.3 49.8 2.7 4.3 2.5 74 5 38.7 23.0 53.1 0.4 0.0 0.00 42.6 49.8 2.5 5.1 2.5 80 6 38.5 22.8 52.9 0.4 0.0 0.00 41.7 49.8 1.8 4.5 1.8 90 7 34.7 23.5 63.4 0.3 0.0 0.00 41.2 49.8 1.6 3.4 1.6 71 8 36.5 23.9 60.5 0.3 6.0 0.00 40.5 49.8 1.6 3.8 1.3 94 9 44.8 23.5 43.0 0.6 16.3 0.00 41.0 49.6 2.2 4.3 2.2 88 10 50.7 24.8 36.1 0.8 30.1 0.00 42.6 49.6 2.2 4.5 2.2 75 11 59.9 23.0 24.1 1.3 44.7 0.00 45.9 49.5 2.0 6.5 1.6 93 12 64.2 19.6 17.8 1.7 51.4 0.00 49.5 49.5 2.9 6.7 2.2 61 13 66.9 15.8 13.8 1.9 52.3 0.00 53.1 49.3 3.4 8.5 2.5 63 14 68.4 13.3 11.7 2.1 51.6 0.00 55.6 49.3 3.6 9.4 2.5 101 15 69.4 12.7 11.0 2.2 47.8 0.00 57.9 49.1 4.9 11.2 4.5 88 16 69.4 13.1 11.1 2.2 25.6 0.00 58.3 49.1 2.5 7.4 0.4 38 17 68.7 11.5 10.6 2.1 13.6 0.00 57.9 49.1 1.3 4.9 1.1 47 18 67.3 13.8 12.5 2.0 4.8 0.00 56.8 49.1 1.3 2.7 1.1 53 19 62.8 18.7 18.1 1.6 0.2 0.00 55.4 49.1 2.0 4.5 1.1 305 20 56.7 21.2 25.2 1.2 0.0 0.00 53.6 49.3 1.1 2.9 0.7 24 21 50.5 24.4 35.8 0.8 0.0 0.00 51.8 49.5 1.3 4.3 1.1 91 22 48.9 24.1 37.6 0.7 0.0 0.00 50.4 49.5 2.0 3.8 1.8 75 23 48.4 25.7 40.9 0.7 0.0 0.00 49.3 49.6 2.9 4.7 2.7 80 24 47.8 25.2 41.0 0.7 0.0 0.00 48.0 50.0 2.2 3.8 2.0 104 AZMET Daily Weather Data : TUCSON : Feb 18 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.3 33.1 52.2 DegF RELATIVE HUMIDITY 68.2 9.1 34.7 % DEWPOINT 20.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 58.3 40.5 48.9 DegF SOIL TEMP. 20 in 50.0 49.1 49.5 DegF WIND SPEED 11.2 2.2 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 79 Degrees SOLAR RADIATION 344.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.3 164 6.8 262 9.7 389 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Feb 19 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.3 23.7 42.3 0.6 0.0 0.00 46.9 50.0 2.7 4.9 2.5 77 2 46.0 23.5 40.8 0.6 0.0 0.00 46.2 50.0 2.5 4.5 2.2 89 3 43.7 23.7 44.8 0.5 0.0 0.00 45.3 50.2 1.8 3.4 1.8 103 4 44.8 22.6 41.3 0.6 0.0 0.00 44.8 50.2 3.1 5.6 2.9 95 5 45.1 21.9 39.3 0.6 0.0 0.00 44.2 50.2 2.2 4.7 2.2 89 6 42.1 23.5 47.3 0.5 0.0 0.00 43.7 50.0 2.5 5.1 2.2 72 7 42.8 22.8 45.0 0.5 0.0 0.00 43.3 50.0 3.1 5.6 2.9 86 8 45.0 21.7 39.5 0.6 6.2 0.00 42.8 50.0 3.1 5.6 2.9 100 9 53.6 21.0 27.8 1.0 25.6 0.00 43.5 50.0 4.3 7.2 4.0 104 10 61.3 20.5 20.6 1.5 39.9 0.00 45.9 49.8 6.3 14.1 6.0 102 11 65.3 17.6 15.7 1.8 52.6 0.00 48.9 49.8 7.2 14.3 6.5 130 12 67.8 18.5 14.9 2.0 60.9 0.00 52.0 49.6 7.2 15.4 6.3 141 13 69.6 16.2 12.8 2.2 64.3 0.00 55.2 49.6 7.8 17.2 5.8 176 14 70.3 13.3 10.9 2.3 62.3 0.00 57.6 49.6 7.6 17.4 6.5 183 15 70.3 12.0 10.3 2.3 55.0 0.00 59.4 49.5 7.8 18.1 6.7 157 16 70.5 10.4 9.6 2.3 43.2 0.00 60.1 49.5 6.7 15.0 5.1 200 17 70.0 10.6 9.8 2.3 27.0 0.00 59.7 49.5 7.6 15.9 6.5 221 18 68.0 10.6 10.5 2.1 9.8 0.00 58.3 49.6 6.0 13.0 5.1 225 19 64.9 9.5 11.1 1.9 0.2 0.00 56.1 49.6 4.3 13.2 3.6 194 20 61.5 9.7 12.7 1.6 0.0 0.00 54.1 49.8 1.6 5.6 0.2 113 21 57.2 12.9 17.2 1.3 0.0 0.00 52.7 49.8 1.3 4.7 0.7 81 22 57.7 19.0 21.9 1.3 0.0 0.00 51.4 50.0 3.4 9.4 2.9 291 23 56.1 28.9 35.1 1.0 0.0 0.00 50.5 50.2 6.3 12.3 5.1 269 24 54.0 30.6 40.5 0.9 0.0 0.00 49.6 50.2 4.9 12.5 4.7 249 AZMET Daily Weather Data : TUCSON : Feb 19 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.6 41.2 57.2 DegF RELATIVE HUMIDITY 51.7 8.2 25.9 % DEWPOINT 18.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 60.1 42.8 50.5 DegF SOIL TEMP. 20 in 50.2 49.5 49.8 DegF WIND SPEED 18.1 4.7 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 158 Degrees SOLAR RADIATION 447.0 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 5.6 170 8.5 270 12.1 401 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, 2013 AZMET Hourly Weather Data : TUCSON : Feb 20 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.8 30.4 43.7 0.7 0.0 0.00 48.9 50.4 2.2 6.7 1.8 272 2 51.6 31.3 45.6 0.7 0.0 0.00 48.4 50.4 4.9 13.4 3.1 152 3 50.0 35.2 56.5 0.5 0.0 0.00 48.0 50.4 3.1 8.3 1.3 208 4 49.3 36.1 60.4 0.5 0.0 0.00 47.8 50.5 4.3 9.6 2.2 162 5 48.6 34.7 58.5 0.5 0.0 0.00 47.7 50.5 5.8 11.9 5.1 220 6 47.8 33.6 57.5 0.5 0.0 0.00 47.3 50.5 4.3 12.3 3.8 170 7 46.9 33.4 59.2 0.4 0.0 0.00 46.9 50.5 5.1 11.6 4.5 152 8 46.6 33.6 60.4 0.4 1.9 0.00 46.8 50.5 4.9 15.4 4.3 154 9 46.9 34.3 61.4 0.4 6.0 0.00 46.8 50.5 7.4 14.8 6.9 124 10 48.0 34.3 59.0 0.5 11.0 0.00 47.1 50.4 8.3 15.7 7.8 138 11 48.0 35.8 62.4 0.4 11.0 0.01 47.5 50.4 7.8 18.8 7.4 145 12 41.9 35.2 77.8 0.2 4.8 0.13 47.5 50.4 11.2 23.7 6.0 248 13 33.6 32.4 95.1 0.0 6.4 0.06 44.8 50.4 8.1 13.6 7.6 287 14 37.0 33.1 85.6 0.1 9.3 0.04 44.2 50.2 5.6 10.3 5.4 332 15 39.9 32.4 74.1 0.2 22.5 0.00 44.8 50.2 1.8 5.6 0.9 73 16 41.0 32.9 72.9 0.2 18.2 0.00 46.9 50.2 4.0 10.1 3.8 116 17 39.7 33.4 77.8 0.2 5.0 0.01 47.1 50.2 4.5 8.9 3.8 101 18 35.2 32.4 88.9 0.1 0.7 0.08 45.9 50.0 1.8 6.7 0.7 3 19 34.0 32.9 95.3 0.0 0.0 0.06 44.4 50.0 2.5 8.1 1.3 89 20 34.5 33.4 95.8 0.0 0.0 0.02 43.5 50.0 2.5 4.3 2.2 84 21 34.5 33.4 95.6 0.0 0.0 0.05 43.0 49.8 2.9 6.7 2.7 60 22 32.7 31.8 96.3 0.0 0.0 0.00 41.5 49.8 1.3 3.8 1.1 84 23 33.4 32.7 97.3 0.0 0.0 0.00 41.0 49.6 2.7 5.1 2.5 67 24 33.6 33.1 97.4 0.0 0.0 0.00 41.7 49.5 3.6 8.3 3.4 88 AZMET Daily Weather Data : TUCSON : Feb 20 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 52.9 32.5 41.9 DegF RELATIVE HUMIDITY 97.6 41.4 73.9 % DEWPOINT 33.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 49.6 41.0 46.0 DegF SOIL TEMP. 20 in 50.5 49.5 50.2 DegF WIND SPEED 23.7 4.7 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 145 Degrees SOLAR RADIATION 96.8 Langleys PRECIPITATION 0.46 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 0.0 170 0.5 271 2.2 403 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Feb 21 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 34.0 33.3 97.0 0.0 0.0 0.00 41.7 49.1 2.2 4.3 1.8 91 2 34.5 33.4 96.1 0.0 0.0 0.00 41.5 48.7 3.1 5.8 2.9 57 3 34.3 33.3 95.7 0.0 0.0 0.00 41.0 48.4 2.0 4.3 2.0 85 4 33.6 32.7 96.2 0.0 0.0 0.00 40.3 48.4 2.5 5.4 2.2 97 5 33.3 32.4 96.7 0.0 0.0 0.01 39.4 48.2 1.1 3.8 1.1 79 6 34.3 33.6 96.6 0.0 0.0 0.00 39.4 48.2 2.9 5.8 2.9 94 7 34.7 33.6 95.6 0.0 0.0 0.00 39.2 48.0 2.5 5.6 2.5 93 8 35.8 34.3 94.0 0.0 3.6 0.05 39.0 48.0 2.9 5.6 2.9 92 9 39.2 35.8 87.2 0.1 17.2 0.06 39.7 48.0 2.9 7.2 2.7 100 10 42.8 34.9 73.2 0.3 27.0 0.00 41.5 47.8 4.3 7.4 3.8 122 11 43.7 34.3 69.4 0.3 36.8 0.00 43.7 47.8 4.9 8.9 4.3 103 12 47.3 32.5 56.6 0.5 60.4 0.00 47.1 47.8 5.4 9.4 4.7 94 13 49.5 31.5 49.5 0.6 61.6 0.00 50.9 47.7 3.6 8.7 2.7 117 14 51.4 31.1 45.5 0.7 64.3 0.00 54.0 47.7 3.6 8.9 2.2 301 15 51.4 30.6 44.6 0.7 28.7 0.00 55.6 47.5 2.9 7.6 2.2 306 16 51.1 31.1 46.0 0.7 12.2 0.00 54.7 47.5 2.7 7.6 2.5 282 17 51.3 30.9 45.2 0.7 11.0 0.00 54.0 47.5 2.0 7.4 0.7 277 18 50.9 31.1 46.4 0.7 3.6 0.00 52.9 47.7 2.7 5.8 2.5 336 19 50.2 32.0 49.7 0.6 0.0 0.00 51.4 47.7 2.7 5.1 2.5 311 20 48.7 33.8 56.1 0.5 0.0 0.00 50.2 47.8 1.6 4.5 1.3 302 21 47.5 35.1 61.9 0.4 0.0 0.00 49.3 48.0 1.3 4.3 1.1 85 22 46.8 35.4 64.5 0.4 0.0 0.00 48.6 48.0 1.8 4.5 0.4 326 23 46.0 36.0 67.6 0.3 0.0 0.00 47.7 48.2 0.7 2.0 0.4 198 24 44.8 37.0 73.8 0.3 0.0 0.00 47.1 48.2 0.9 2.7 0.4 179 AZMET Daily Weather Data : TUCSON : Feb 21 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 53.2 32.9 43.2 DegF RELATIVE HUMIDITY 97.2 40.3 71.0 % DEWPOINT 33.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 55.6 39.0 46.0 DegF SOIL TEMP. 20 in 49.5 47.5 48.0 DegF WIND SPEED 9.4 2.7 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 82 Degrees SOLAR RADIATION 326.3 Langleys PRECIPITATION 0.12 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 0.0 170 0.5 271 2.3 405 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Feb 22 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.0 36.9 73.0 0.3 0.0 0.00 46.6 48.4 2.0 6.3 0.7 100 2 43.2 35.6 74.5 0.2 0.0 0.00 45.7 48.4 1.8 4.3 1.1 280 3 42.3 36.3 78.9 0.2 0.0 0.00 45.0 48.6 4.5 8.3 4.3 277 4 41.4 36.7 83.9 0.1 0.0 0.00 44.1 48.6 4.9 10.3 4.9 276 5 39.6 36.5 88.8 0.1 0.0 0.00 43.3 48.6 1.3 3.4 0.4 312 6 36.1 34.7 94.1 0.0 0.0 0.00 42.4 48.6 0.7 2.9 0.7 69 7 34.9 33.8 95.7 0.0 0.0 0.00 41.5 48.6 0.7 1.8 0.2 105 8 37.0 35.8 95.1 0.0 3.8 0.00 41.0 48.6 0.7 2.7 0.7 86 9 40.6 37.9 89.6 0.1 7.4 0.00 41.5 48.6 0.9 2.7 0.9 74 10 44.1 37.2 76.8 0.2 27.2 0.00 43.2 48.6 2.9 7.2 2.0 82 11 47.5 36.9 66.6 0.4 52.3 0.00 46.6 48.6 1.8 5.1 0.9 139 12 49.8 36.3 59.5 0.5 61.2 0.00 50.5 48.4 2.5 7.4 1.1 4 13 51.8 34.2 50.9 0.6 57.6 0.00 53.6 48.4 5.1 11.6 4.3 273 14 52.9 33.3 47.0 0.7 51.1 0.00 55.6 48.4 6.5 13.0 5.8 298 15 54.1 32.2 43.1 0.8 51.6 0.00 56.5 48.2 8.3 14.8 7.4 304 16 54.3 31.1 41.0 0.9 38.7 0.00 57.0 48.4 9.2 15.7 8.5 297 17 54.3 30.4 39.8 0.9 27.5 0.00 56.1 48.4 8.9 15.4 8.5 303 18 52.9 29.7 40.7 0.8 10.3 0.00 54.5 48.4 7.8 12.1 7.6 300 19 50.5 25.5 37.4 0.8 0.2 0.00 52.3 48.4 6.3 10.3 6.0 304 20 48.0 27.1 43.8 0.6 0.0 0.00 50.4 48.6 4.5 6.3 4.5 288 21 46.4 28.2 49.1 0.5 0.0 0.00 48.7 48.7 2.7 4.9 2.2 232 22 45.5 28.0 50.3 0.5 0.0 0.00 47.3 48.7 3.8 6.3 3.4 291 23 40.5 30.0 66.6 0.3 0.0 0.00 46.0 48.9 1.1 4.0 1.1 54 24 37.0 31.5 79.7 0.2 0.0 0.00 45.0 48.9 1.3 3.6 1.1 102 AZMET Daily Weather Data : TUCSON : Feb 22 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 56.3 34.0 45.3 DegF RELATIVE HUMIDITY 96.2 35.2 65.2 % DEWPOINT 33.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 57.0 41.0 48.2 DegF SOIL TEMP. 20 in 48.9 48.2 48.6 DegF WIND SPEED 15.7 3.8 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 388.9 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 0.2 170 1.4 273 3.6 409 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Feb 23 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.8 30.4 75.0 0.2 0.0 0.00 43.9 49.1 2.0 3.8 2.0 102 2 35.2 30.6 82.9 0.1 0.0 0.00 42.8 49.1 1.6 3.4 1.6 68 3 34.3 30.2 84.2 0.1 0.0 0.00 41.9 49.1 1.8 4.0 1.6 68 4 32.2 29.5 89.7 0.1 0.0 0.00 41.2 49.1 0.7 1.8 0.7 57 5 30.9 28.9 92.6 0.0 0.0 0.00 40.5 49.1 0.9 2.0 0.7 86 6 30.4 28.6 92.9 0.0 0.0 0.00 39.7 49.1 1.1 4.0 0.9 98 7 30.2 28.4 92.6 0.0 0.0 0.00 39.2 49.1 1.8 4.3 1.3 80 8 32.4 28.9 87.6 0.1 7.9 0.00 38.7 48.9 2.0 4.5 2.0 71 9 39.9 30.7 69.3 0.3 24.6 0.00 39.2 48.9 3.6 6.3 3.4 79 10 47.1 30.6 52.3 0.5 40.8 0.00 41.7 48.7 3.4 6.9 2.7 100 11 51.3 29.7 43.0 0.7 53.8 0.00 45.5 48.7 2.5 5.8 1.8 301 12 55.0 28.9 36.5 0.9 62.3 0.00 49.6 48.6 2.0 5.4 1.1 234 13 58.6 28.0 31.0 1.2 65.7 0.00 53.6 48.6 2.7 7.4 0.7 356 14 61.5 22.5 22.1 1.5 63.5 0.00 56.7 48.4 3.1 7.2 1.3 281 15 63.0 21.7 20.4 1.6 56.1 0.00 58.6 48.4 4.5 8.9 3.6 299 16 63.3 23.2 21.4 1.6 43.5 0.00 59.2 48.4 6.7 13.0 6.0 301 17 62.6 24.4 23.0 1.5 27.5 0.00 58.5 48.4 5.4 15.2 4.9 298 18 61.9 23.9 23.2 1.5 9.8 0.00 57.2 48.4 3.8 7.4 3.6 324 19 56.7 28.0 33.6 1.0 0.2 0.00 55.0 48.4 1.3 4.7 1.1 308 20 49.3 33.4 54.5 0.6 0.0 0.00 52.9 48.6 0.7 1.3 0.7 120 21 46.6 35.2 64.6 0.4 0.0 0.00 51.1 48.7 0.7 2.7 0.2 173 22 43.5 35.8 74.2 0.3 0.0 0.00 49.6 48.9 0.4 1.6 0.4 153 23 41.5 35.6 79.6 0.2 0.0 0.00 48.2 48.9 0.7 2.0 0.7 76 24 39.4 35.1 84.5 0.1 0.0 0.00 46.9 49.1 0.7 2.7 0.7 94 AZMET Daily Weather Data : TUCSON : Feb 23 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.4 29.5 46.0 DegF RELATIVE HUMIDITY 93.6 17.4 59.6 % DEWPOINT 29.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 59.2 38.7 48.0 DegF SOIL TEMP. 20 in 49.1 48.2 48.7 DegF WIND SPEED 15.2 2.2 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 355 Degrees SOLAR RADIATION 455.8 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 2.2 172 4.1 277 6.7 416 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Feb 24 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.0 34.7 84.1 0.1 0.0 0.00 45.9 49.3 1.6 4.0 1.3 90 2 38.3 33.6 83.1 0.1 0.0 0.00 44.8 49.3 1.3 4.9 1.1 75 3 36.9 33.1 86.0 0.1 0.0 0.00 43.9 49.3 1.6 3.4 1.3 82 4 37.0 32.5 83.3 0.1 0.0 0.00 43.0 49.5 2.0 3.6 2.0 86 5 36.1 32.0 84.9 0.1 0.0 0.00 42.3 49.5 1.6 3.8 1.3 71 6 37.2 32.2 82.3 0.1 0.0 0.00 41.9 49.5 2.5 8.5 1.6 270 7 41.4 31.5 67.7 0.3 0.0 0.00 41.5 49.3 4.9 8.7 4.7 307 8 41.7 31.8 67.5 0.3 2.6 0.00 41.5 49.3 5.1 11.0 4.9 296 9 43.5 31.5 62.3 0.4 14.1 0.00 42.1 49.3 8.3 13.0 7.8 300 10 47.5 27.1 45.0 0.6 40.4 0.00 43.7 49.3 11.9 22.6 11.4 298 11 48.9 21.7 33.9 0.8 53.8 0.00 45.9 49.1 16.8 26.2 16.1 299 12 48.9 18.9 30.0 0.8 62.8 0.00 47.8 48.9 17.4 24.6 16.8 304 13 49.8 15.6 25.2 0.9 68.6 0.00 50.0 48.9 16.8 25.7 15.9 297 14 50.0 8.6 18.3 1.0 54.0 0.00 51.3 48.9 18.1 27.5 17.4 307 15 50.5 6.3 16.2 1.0 56.9 0.00 52.0 48.7 18.8 30.0 17.9 303 16 50.7 5.0 15.1 1.1 45.2 0.00 52.3 48.7 18.8 29.8 18.1 297 17 50.5 5.4 15.4 1.1 25.3 0.00 51.8 48.7 15.2 27.7 14.5 313 18 50.2 4.3 14.9 1.0 11.2 0.00 50.5 48.7 14.1 24.6 13.4 316 19 48.4 5.5 16.9 1.0 0.2 0.00 48.6 48.7 7.8 17.4 7.6 329 20 45.0 10.6 24.4 0.8 0.0 0.00 46.8 48.9 2.2 5.6 2.0 280 21 40.8 15.6 35.7 0.6 0.0 0.00 45.3 48.9 1.1 3.8 0.9 274 22 35.2 21.2 55.8 0.3 0.0 0.00 43.9 48.9 0.7 2.0 0.7 68 23 33.6 21.7 61.5 0.3 0.0 0.00 42.6 48.9 1.1 4.9 0.9 61 24 33.4 20.8 59.5 0.3 0.0 0.00 41.5 48.9 2.2 5.8 1.3 79 AZMET Daily Weather Data : TUCSON : Feb 24 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 52.0 32.0 43.2 DegF RELATIVE HUMIDITY 89.1 13.3 48.7 % DEWPOINT 20.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 52.5 41.4 46.0 DegF SOIL TEMP. 20 in 49.5 48.7 49.1 DegF WIND SPEED 30.0 8.1 MPH WIND VECTOR MAG. 6.7 MPH WIND VECTOR DIR. 306 Degrees SOLAR RADIATION 434.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 172 0.2 277 1.8 417 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Feb 25 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 34.9 18.9 51.6 0.3 0.0 0.00 40.5 48.9 2.9 6.3 0.4 16 2 32.9 19.2 57.1 0.3 0.0 0.00 39.7 48.9 2.0 6.5 1.3 82 3 31.5 20.1 62.3 0.2 0.0 0.00 39.0 48.9 2.0 6.3 1.1 78 4 30.7 19.9 63.8 0.2 0.0 0.00 38.5 48.9 1.1 5.4 0.9 84 5 30.4 19.4 63.5 0.2 0.0 0.00 37.9 48.7 2.5 5.1 2.5 88 6 28.9 19.8 67.7 0.2 0.0 0.00 37.6 48.7 1.8 4.7 1.1 88 7 27.9 19.9 71.4 0.2 0.0 0.00 37.2 48.6 1.1 4.0 0.7 82 8 30.7 20.7 66.3 0.2 8.1 0.00 36.9 48.6 1.6 4.3 1.1 112 9 39.0 19.2 44.9 0.4 26.0 0.00 36.7 48.4 3.1 6.0 2.9 92 10 43.7 17.8 34.9 0.6 42.8 0.00 38.8 48.2 3.4 5.6 3.1 91 11 48.0 17.2 28.7 0.8 55.9 0.00 42.8 48.2 2.0 5.8 1.1 156 12 50.4 16.9 26.1 0.9 64.3 0.00 46.9 48.0 3.1 7.6 1.6 304 13 53.2 17.2 23.8 1.0 67.4 0.00 50.9 47.8 3.4 12.1 1.8 270 14 55.2 16.7 21.5 1.2 65.2 0.00 54.0 47.8 4.5 11.2 3.6 282 15 56.8 16.7 20.5 1.3 57.8 0.00 56.1 47.7 4.9 11.0 3.6 264 16 57.4 17.1 20.3 1.3 45.4 0.00 57.0 47.7 6.7 11.9 6.0 288 17 57.4 17.4 20.6 1.3 29.4 0.00 56.7 47.7 5.6 11.4 5.1 286 18 56.3 16.9 21.1 1.2 11.5 0.00 55.2 47.7 6.5 10.5 6.0 310 19 53.1 17.8 24.5 1.0 0.5 0.00 52.9 47.7 4.9 8.3 4.7 296 20 50.0 18.3 28.0 0.9 0.0 0.00 50.7 47.8 2.9 4.7 2.7 278 21 44.8 21.4 39.5 0.6 0.0 0.00 48.7 47.8 1.1 3.1 0.2 94 22 39.2 24.8 56.2 0.4 0.0 0.00 47.1 48.0 1.3 2.7 1.3 72 23 37.8 27.0 64.8 0.3 0.0 0.00 45.5 48.2 0.9 2.2 0.9 66 24 36.5 26.1 65.8 0.3 0.0 0.00 44.2 48.2 1.3 3.1 1.1 57 AZMET Daily Weather Data : TUCSON : Feb 25 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 58.3 26.2 42.8 DegF RELATIVE HUMIDITY 79.0 18.7 43.5 % DEWPOINT 19.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 57.0 36.7 45.5 DegF SOIL TEMP. 20 in 48.9 47.5 48.2 DegF WIND SPEED 12.1 2.9 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 310 Degrees SOLAR RADIATION 474.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.4 172 1.8 279 4.0 421 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Feb 26 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 33.6 26.2 73.7 0.2 0.0 0.00 43.2 48.4 1.6 3.4 1.6 78 2 33.1 25.7 74.2 0.2 0.0 0.00 42.1 48.4 1.3 3.8 1.3 78 3 31.1 25.3 79.1 0.1 0.0 0.00 41.2 48.4 0.7 2.0 0.7 109 4 29.3 25.2 84.0 0.1 0.0 0.00 40.3 48.4 1.1 2.9 1.1 84 5 29.8 24.6 80.7 0.1 0.0 0.00 39.4 48.4 2.2 3.4 2.2 90 6 29.3 23.9 80.2 0.1 0.0 0.00 38.7 48.4 1.6 3.4 1.3 92 7 27.1 23.5 86.4 0.1 0.0 0.00 38.1 48.4 0.7 2.0 0.7 97 8 30.9 24.8 77.9 0.1 8.8 0.00 37.6 48.4 1.3 4.0 1.3 62 9 38.5 25.3 58.9 0.3 26.0 0.00 37.9 48.2 2.0 3.4 1.8 44 10 46.0 25.0 43.4 0.6 42.8 0.00 40.8 48.2 1.1 4.0 0.2 286 11 51.8 23.2 32.3 0.9 55.9 0.00 44.8 48.0 1.6 5.6 0.2 330 12 55.2 19.4 24.3 1.1 64.5 0.00 48.9 48.0 3.1 7.8 2.0 268 13 58.6 17.6 19.9 1.4 67.6 0.00 52.7 47.8 6.0 17.0 5.1 286 14 60.8 18.7 19.3 1.5 65.2 0.00 55.2 47.8 12.1 19.7 11.6 282 15 61.5 14.7 15.8 1.6 58.0 0.00 56.7 47.7 12.8 20.1 12.3 289 16 61.7 14.4 15.5 1.6 45.6 0.00 57.4 47.7 12.3 18.6 11.9 284 17 61.3 15.1 16.1 1.5 29.6 0.00 57.0 47.7 12.1 17.4 11.6 283 18 59.9 15.4 17.3 1.5 11.7 0.00 55.6 47.7 11.0 16.6 10.5 281 19 56.7 15.3 19.3 1.3 0.5 0.00 53.4 47.8 7.2 13.4 6.9 292 20 52.9 17.8 24.8 1.0 0.0 0.00 51.3 47.8 3.8 8.9 3.8 272 21 50.7 18.5 27.7 0.9 0.0 0.00 49.5 48.0 5.1 7.6 5.1 266 22 48.0 19.9 32.4 0.8 0.0 0.00 48.0 48.2 3.8 5.8 3.6 280 23 43.7 22.6 43.0 0.6 0.0 0.00 46.6 48.2 2.0 4.3 0.2 88 24 40.5 23.2 49.8 0.4 0.0 0.00 45.1 48.4 1.6 4.0 1.1 95 AZMET Daily Weather Data : TUCSON : Feb 26 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.1 26.1 45.5 DegF RELATIVE HUMIDITY 88.7 13.9 45.7 % DEWPOINT 21.0 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 57.4 37.6 46.8 DegF SOIL TEMP. 20 in 48.6 47.7 48.0 DegF WIND SPEED 20.1 4.5 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 286 Degrees SOLAR RADIATION 476.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.6 174 3.4 282 5.8 427 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Feb 27 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.1 22.3 48.3 0.4 0.0 0.00 44.1 48.6 2.2 4.3 2.2 91 2 37.2 23.0 56.2 0.3 0.0 0.00 43.0 48.6 1.3 3.4 0.7 55 3 33.8 23.9 66.6 0.2 0.0 0.00 41.9 48.6 1.3 3.4 1.3 83 4 32.5 23.7 69.7 0.2 0.0 0.00 41.0 48.6 1.3 3.6 1.3 69 5 31.1 23.5 73.5 0.2 0.0 0.00 40.3 48.6 1.1 2.7 0.9 93 6 30.4 23.5 75.2 0.1 0.0 0.00 39.4 48.6 1.6 2.9 1.3 72 7 28.9 23.2 79.0 0.1 0.0 0.00 38.7 48.6 0.9 2.2 0.7 92 8 33.1 24.3 70.0 0.2 9.1 0.00 38.1 48.4 0.4 0.7 0.4 132 9 42.6 22.5 45.1 0.5 27.0 0.00 38.8 48.4 1.1 6.0 0.4 219 10 48.0 17.4 29.2 0.8 42.5 0.00 41.7 48.4 3.1 6.0 2.7 266 11 52.9 13.5 20.5 1.1 56.1 0.00 45.3 48.2 3.6 7.2 2.9 240 12 56.8 11.1 16.0 1.3 62.8 0.00 49.3 48.2 2.7 6.7 1.8 277 13 59.0 9.9 14.0 1.5 57.6 0.00 52.9 48.0 3.4 9.4 2.7 257 14 60.8 8.8 12.5 1.6 59.5 0.00 55.2 48.0 4.9 11.0 3.1 277 15 62.1 7.9 11.4 1.7 49.7 0.00 57.0 47.8 5.6 12.1 4.5 264 16 63.3 4.6 9.4 1.8 45.9 0.00 57.9 47.8 7.6 14.3 6.7 291 17 62.6 3.7 9.3 1.8 27.0 0.00 57.7 47.8 11.6 17.9 11.2 283 18 59.7 3.7 10.3 1.6 8.4 0.00 55.9 47.8 12.1 17.9 11.6 289 19 56.8 7.0 13.2 1.4 0.5 0.00 53.8 48.0 10.3 15.7 10.1 296 20 54.1 9.3 16.2 1.2 0.0 0.00 51.8 48.0 9.8 14.8 9.6 300 21 53.4 8.1 15.7 1.2 0.0 0.00 50.2 48.2 7.8 12.8 7.8 302 22 46.9 12.9 25.4 0.8 0.0 0.00 48.6 48.4 1.6 4.7 0.2 339 23 41.0 20.3 43.2 0.5 0.0 0.00 47.1 48.4 1.6 6.0 1.1 79 24 40.6 19.0 41.5 0.5 0.0 0.00 45.7 48.6 2.0 4.3 1.3 78 AZMET Daily Weather Data : TUCSON : Feb 27 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.9 28.2 46.9 DegF RELATIVE HUMIDITY 82.0 8.1 36.3 % DEWPOINT 15.3 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 58.1 38.1 47.3 DegF SOIL TEMP. 20 in 48.6 47.8 48.2 DegF WIND SPEED 17.9 4.0 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 290 Degrees SOLAR RADIATION 446.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.3 176 4.3 286 6.7 434 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, 2013 AZMET Hourly Weather Data : TUCSON : Feb 28 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.7 17.8 40.5 0.5 0.0 0.00 44.4 48.6 1.1 3.8 0.7 37 2 35.4 19.2 51.6 0.3 0.0 0.00 43.3 48.7 1.1 3.1 0.7 118 3 33.6 19.2 55.2 0.3 0.0 0.00 42.3 48.7 2.0 3.4 1.6 90 4 31.6 19.4 60.2 0.2 0.0 0.00 41.2 48.7 1.1 2.9 1.1 69 5 30.2 20.1 65.6 0.2 0.0 0.00 40.3 48.7 0.9 2.2 0.4 76 6 28.6 19.8 69.1 0.2 0.0 0.00 39.4 48.7 1.6 3.4 1.6 85 7 28.0 19.6 70.2 0.2 0.2 0.00 38.7 48.7 1.1 3.4 0.9 73 8 30.9 20.5 65.2 0.2 8.6 0.00 38.1 48.7 2.0 4.9 2.0 78 9 41.0 19.6 42.2 0.5 26.8 0.00 38.7 48.6 2.7 4.9 2.7 108 10 48.2 18.5 30.5 0.8 43.0 0.00 41.4 48.6 1.3 4.5 0.7 105 11 53.4 14.4 20.9 1.1 56.9 0.00 45.3 48.4 2.2 5.8 1.6 194 12 56.7 13.3 17.6 1.3 65.5 0.00 49.5 48.4 2.9 8.5 1.8 261 13 59.7 13.3 15.8 1.5 67.8 0.00 53.4 48.2 2.7 6.3 0.7 52 14 62.6 9.7 12.2 1.7 64.7 0.00 56.8 48.0 4.3 11.6 3.4 291 15 64.8 11.1 12.1 1.8 58.8 0.00 59.2 48.0 5.8 12.3 4.9 288 16 66.0 11.5 11.6 1.9 45.9 0.00 60.3 48.0 7.4 14.1 6.9 287 17 66.4 12.4 11.9 2.0 29.6 0.00 59.9 48.0 8.1 13.2 7.6 289 18 65.7 10.2 11.2 1.9 11.5 0.00 58.5 48.0 10.5 18.3 10.3 290 19 61.5 12.4 14.3 1.6 0.5 0.00 56.3 48.0 11.2 17.7 11.0 296 20 59.0 13.3 16.3 1.4 0.0 0.00 54.1 48.2 7.6 12.3 7.4 301 21 56.8 13.5 17.8 1.3 0.0 0.00 52.3 48.4 5.4 8.9 5.1 280 22 50.9 16.7 25.6 1.0 0.0 0.00 50.7 48.6 2.7 6.9 1.1 348 23 43.5 22.3 42.4 0.6 0.0 0.00 48.9 48.7 2.2 5.6 1.8 86 24 41.2 22.5 46.8 0.5 0.0 0.00 47.3 48.9 1.8 3.6 1.6 73 AZMET Daily Weather Data : TUCSON : Feb 28 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.1 27.1 48.2 DegF RELATIVE HUMIDITY 74.2 9.5 34.5 % DEWPOINT 16.3 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 60.3 38.1 48.4 DegF SOIL TEMP. 20 in 48.9 48.0 48.4 DegF WIND SPEED 18.3 3.8 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 298 Degrees SOLAR RADIATION 480.0 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 2.9 179 5.0 291 7.4 441 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 1 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.1 21.6 47.2 0.4 0.0 0.00 46.0 48.9 2.0 4.7 1.6 94 2 37.0 21.9 54.2 0.3 0.0 0.00 44.8 49.1 1.1 3.4 0.7 110 3 35.1 22.1 58.6 0.3 0.0 0.00 43.5 49.1 2.0 3.8 1.6 82 4 36.3 21.0 53.5 0.3 0.0 0.00 42.6 49.1 1.8 5.1 1.6 111 5 34.3 21.4 58.8 0.3 0.0 0.00 41.7 49.1 1.6 4.3 1.6 80 6 32.7 21.9 63.8 0.2 0.0 0.00 40.8 49.1 2.2 5.6 2.0 82 7 32.4 21.4 63.5 0.2 0.2 0.00 40.1 49.1 1.6 3.8 1.3 92 8 35.4 21.9 58.1 0.3 9.1 0.00 39.6 49.1 1.6 4.3 1.6 56 9 45.9 21.9 38.6 0.6 27.2 0.00 40.6 48.9 1.1 3.4 1.1 70 10 51.3 20.3 29.3 0.9 43.7 0.00 43.7 48.9 1.6 4.0 1.1 303 11 57.0 17.6 21.2 1.3 57.1 0.00 47.5 48.9 2.2 6.5 2.0 282 12 61.7 16.3 16.8 1.6 65.2 0.00 51.6 48.7 1.6 5.4 0.7 294 13 64.9 15.6 14.6 1.8 68.6 0.00 55.8 48.6 2.2 7.2 0.7 234 14 68.4 14.2 12.2 2.1 66.4 0.00 59.4 48.6 2.2 7.4 0.4 76 15 71.4 16.2 11.9 2.3 58.5 0.00 62.1 48.6 2.0 6.0 0.9 88 16 73.2 17.8 12.1 2.5 45.9 0.00 63.5 48.4 4.5 9.8 2.5 262 17 74.3 19.9 12.8 2.5 29.6 0.00 63.5 48.6 4.5 11.0 4.0 264 18 73.9 20.7 13.3 2.5 12.2 0.00 62.1 48.6 3.6 8.3 3.1 252 19 68.9 23.2 17.8 2.0 0.5 0.00 59.7 48.7 2.7 10.3 2.2 243 20 63.5 26.8 25.1 1.5 0.0 0.00 57.6 48.7 3.1 9.4 2.5 268 21 54.9 29.1 37.1 0.9 0.0 0.00 55.4 48.9 0.9 3.1 0.9 61 22 49.6 30.4 47.5 0.6 0.0 0.00 53.6 49.1 0.7 2.0 0.7 64 23 48.4 31.8 52.5 0.6 0.0 0.00 52.0 49.3 2.0 5.4 1.6 84 24 46.9 30.6 52.4 0.5 0.0 0.00 50.4 49.6 2.7 4.9 2.5 88 AZMET Daily Weather Data : TUCSON : Mar 1 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.0 30.4 52.3 DegF RELATIVE HUMIDITY 69.9 9.6 36.4 % DEWPOINT 21.9 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 63.7 39.6 50.7 DegF SOIL TEMP. 20 in 49.6 48.4 48.9 DegF WIND SPEED 11.0 2.2 MPH WIND VECTOR MAG. 0.0 MPH WIND VECTOR DIR. 86 Degrees SOLAR RADIATION 484.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.9 185 8.5 300 11.3 453 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 2 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.1 28.4 47.8 0.6 0.0 0.00 49.1 49.6 2.9 4.7 2.7 80 2 44.4 27.7 51.9 0.5 0.0 0.00 47.8 49.8 1.6 3.1 1.3 99 3 41.0 28.6 60.9 0.3 0.0 0.00 46.8 49.8 1.3 4.3 1.1 82 4 38.5 28.9 68.3 0.3 0.0 0.00 45.9 50.0 1.1 2.9 0.9 85 5 37.0 28.6 71.3 0.2 0.0 0.00 44.8 50.0 1.3 3.4 1.1 88 6 36.3 28.2 72.2 0.2 0.0 0.00 43.9 50.0 1.3 3.6 1.1 90 7 34.9 28.0 75.7 0.2 0.2 0.00 43.2 50.0 0.9 2.5 0.9 107 8 39.2 28.8 66.7 0.3 9.8 0.00 42.6 50.0 2.0 4.3 1.8 84 9 48.9 28.8 45.6 0.6 28.0 0.00 43.7 50.0 4.0 7.4 4.0 91 10 58.6 27.5 30.5 1.2 44.2 0.00 46.6 49.8 1.6 4.3 1.3 50 11 67.1 27.0 21.9 1.8 57.3 0.00 50.7 49.8 1.8 6.5 1.3 68 12 73.2 23.9 15.7 2.4 66.2 0.00 55.2 49.8 1.3 3.6 0.9 21 13 77.5 21.9 12.5 2.8 69.3 0.00 59.2 49.6 3.8 8.9 3.1 100 14 80.1 18.7 10.0 3.2 67.1 0.00 62.6 49.6 2.7 9.2 1.1 137 15 81.3 17.2 9.1 3.3 59.0 0.00 65.3 49.5 3.6 8.3 2.7 294 16 82.0 15.6 8.3 3.4 46.8 0.00 66.6 49.5 4.9 11.4 4.3 291 17 81.7 16.5 8.6 3.4 30.1 0.00 66.6 49.6 4.9 9.2 4.7 292 18 79.9 23.0 12.1 3.1 12.2 0.00 65.1 49.6 5.1 8.5 4.9 286 19 74.3 27.7 17.7 2.4 0.5 0.00 62.8 49.8 3.6 7.4 3.6 294 20 66.4 30.0 25.6 1.7 0.0 0.00 60.3 50.0 1.6 4.7 1.6 281 21 58.8 32.0 36.4 1.1 0.0 0.00 58.3 50.2 0.9 4.3 0.2 3 22 54.3 32.7 43.9 0.8 0.0 0.00 56.3 50.4 1.3 4.0 1.3 71 23 50.4 34.9 55.5 0.6 0.0 0.00 54.5 50.5 1.8 4.5 1.6 80 24 52.7 30.9 43.2 0.8 0.0 0.00 53.1 50.9 2.7 4.7 2.7 99 AZMET Daily Weather Data : TUCSON : Mar 2 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.6 33.6 58.6 DegF RELATIVE HUMIDITY 80.1 6.3 38.0 % DEWPOINT 26.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 66.7 42.4 53.8 DegF SOIL TEMP. 20 in 50.9 49.5 49.8 DegF WIND SPEED 11.4 2.5 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 36 Degrees SOLAR RADIATION 490.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.4 194 12.1 312 15.7 468 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 3 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.8 30.7 47.8 0.6 0.0 0.00 51.6 51.1 2.0 4.0 2.0 74 2 49.1 30.4 48.2 0.6 0.0 0.00 50.5 51.1 2.2 4.5 2.0 86 3 47.8 30.0 50.0 0.6 0.0 0.00 49.5 51.3 2.2 4.0 2.2 88 4 47.5 29.3 49.2 0.6 0.0 0.00 48.6 51.3 2.0 4.7 1.8 109 5 44.1 29.8 57.4 0.4 0.0 0.00 47.5 51.4 1.8 4.0 1.8 89 6 43.9 29.5 56.7 0.4 0.0 0.00 46.8 51.4 2.2 4.3 2.0 92 7 42.6 29.7 59.8 0.4 0.2 0.00 45.9 51.4 2.7 4.3 2.5 83 8 45.5 30.4 55.7 0.5 9.8 0.00 45.5 51.4 2.0 3.4 1.8 73 9 54.1 29.3 38.5 0.9 28.7 0.00 46.6 51.3 2.7 4.7 2.7 79 10 61.5 30.2 30.5 1.3 44.2 0.00 49.5 51.3 2.7 5.6 2.7 76 11 69.3 28.6 21.8 1.9 56.4 0.00 53.2 51.3 3.6 7.4 3.4 90 12 74.5 25.2 15.9 2.5 64.3 0.00 57.4 51.1 2.2 7.2 0.9 202 13 76.3 19.9 11.9 2.7 66.2 0.00 61.5 51.1 4.0 9.8 2.9 270 14 77.2 18.7 11.0 2.8 38.5 0.00 63.7 50.9 4.3 10.7 3.8 313 15 78.3 17.2 9.9 3.0 40.4 0.00 64.2 50.9 8.7 15.4 8.3 313 16 78.4 18.0 10.2 3.0 31.8 0.00 64.9 50.9 6.9 15.9 6.0 300 17 77.2 18.1 10.8 2.8 11.2 0.00 64.0 50.9 5.1 11.4 4.9 298 18 75.6 18.5 11.5 2.7 5.7 0.00 62.8 51.1 9.2 15.4 8.9 306 19 72.5 18.0 12.6 2.4 0.2 0.00 61.3 51.1 4.7 12.8 4.3 329 20 70.2 20.7 15.1 2.1 0.0 0.00 59.9 51.3 2.5 6.9 0.9 317 21 67.3 24.3 19.6 1.8 0.0 0.00 58.8 51.4 2.7 8.3 1.3 279 22 67.1 24.4 19.9 1.8 0.0 0.00 57.9 51.6 1.8 5.6 0.2 78 23 63.3 29.7 28.1 1.4 0.0 0.00 57.0 51.8 1.6 4.0 0.4 56 24 61.2 30.6 31.5 1.3 0.0 0.00 56.3 52.2 1.6 3.4 1.6 65 AZMET Daily Weather Data : TUCSON : Mar 3 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.1 41.5 62.2 DegF RELATIVE HUMIDITY 65.9 9.2 30.1 % DEWPOINT 25.5 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 64.9 45.5 55.2 DegF SOIL TEMP. 20 in 52.2 50.9 51.3 DegF WIND SPEED 15.9 3.4 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 346 Degrees SOLAR RADIATION 397.5 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 9.4 204 12.4 324 16.2 484 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 4 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.5 29.3 29.4 1.3 0.0 0.00 55.6 52.3 2.0 2.9 2.0 82 2 61.0 29.5 30.0 1.3 0.0 0.00 55.0 52.3 1.8 4.7 1.3 78 3 60.4 29.7 30.9 1.2 0.0 0.00 54.5 52.3 2.2 4.3 2.2 81 4 59.5 29.5 31.8 1.2 0.0 0.00 54.0 52.5 1.8 3.4 1.6 93 5 59.0 30.4 33.6 1.1 0.0 0.00 53.6 52.5 1.3 3.1 1.3 80 6 57.6 30.6 35.7 1.0 0.0 0.00 53.1 52.5 1.3 4.7 0.9 90 7 54.7 30.9 40.2 0.9 0.0 0.00 52.2 52.5 1.8 6.0 0.2 153 8 58.1 26.2 30.3 1.2 8.6 0.00 51.6 52.5 3.4 8.9 3.1 316 9 64.8 18.7 16.8 1.7 27.7 0.00 52.0 52.5 8.9 14.5 8.7 303 10 66.4 25.9 21.5 1.7 42.8 0.00 53.6 52.5 11.0 17.7 10.5 295 11 68.0 29.7 23.6 1.8 55.7 0.00 56.1 52.5 11.0 17.4 10.3 290 12 69.6 28.9 21.8 1.9 64.3 0.00 59.2 52.5 11.9 21.5 11.2 281 13 70.5 29.8 21.9 2.0 67.6 0.00 62.2 52.5 11.9 20.8 10.7 286 14 71.2 29.5 21.1 2.1 64.7 0.00 64.8 52.5 13.4 22.4 12.5 290 15 71.6 27.0 18.9 2.1 58.5 0.00 66.2 52.5 14.5 23.7 13.9 287 16 71.8 21.9 15.1 2.3 47.1 0.00 66.7 52.5 14.5 25.5 13.9 278 17 71.1 24.6 17.5 2.1 30.3 0.00 66.2 52.5 11.2 22.1 10.3 292 18 69.1 28.8 22.0 1.9 12.2 0.00 64.8 52.5 8.5 15.4 8.1 319 19 66.4 30.2 25.6 1.6 0.7 0.00 62.6 52.7 5.4 10.5 5.1 327 20 63.5 31.1 29.5 1.4 0.0 0.00 60.4 52.9 2.7 5.6 2.5 329 21 60.4 31.5 33.6 1.2 0.0 0.00 58.5 53.1 2.0 5.1 1.6 339 22 53.1 33.3 46.7 0.7 0.0 0.00 56.8 53.1 1.1 3.6 1.1 87 23 50.0 36.5 59.4 0.5 0.0 0.00 55.2 53.2 0.9 2.9 0.7 97 24 48.0 36.5 64.2 0.4 0.0 0.02 54.0 54.0 1.8 3.4 1.8 81 AZMET Daily Weather Data : TUCSON : Mar 4 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.9 46.6 62.8 DegF RELATIVE HUMIDITY 71.4 12.4 30.0 % DEWPOINT 29.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 66.7 51.6 57.9 DegF SOIL TEMP. 20 in 54.0 52.2 52.7 DegF WIND SPEED 25.5 6.0 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 297 Degrees SOLAR RADIATION 480.4 Langleys PRECIPITATION 0.02 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.8 211 10.3 335 14.8 499 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 5 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.4 33.8 56.8 0.5 0.0 0.00 52.5 54.0 2.2 3.4 2.0 101 2 47.3 32.9 57.0 0.5 0.0 0.00 51.4 54.0 1.6 3.8 1.6 81 3 44.8 32.7 62.6 0.4 0.0 0.00 50.4 54.0 1.3 2.7 1.3 80 4 43.2 32.5 66.1 0.3 0.0 0.00 49.5 54.0 0.7 2.2 0.7 75 5 41.4 32.5 70.6 0.3 0.0 0.00 48.6 53.8 1.6 3.4 1.3 86 6 40.6 32.5 73.0 0.2 0.0 0.00 47.7 53.8 0.9 3.1 0.7 76 7 40.1 32.5 74.1 0.2 0.5 0.00 46.9 53.8 0.9 2.7 0.4 68 8 43.9 33.6 67.0 0.3 10.0 0.00 46.6 53.6 1.3 4.3 0.9 92 9 55.2 33.6 44.2 0.8 23.9 0.00 47.8 53.6 1.8 4.7 1.6 59 10 63.5 32.0 30.7 1.4 40.8 0.00 50.5 53.4 2.2 4.9 0.7 328 11 70.2 29.3 21.8 2.0 56.6 0.00 54.3 53.2 4.3 10.7 3.1 82 12 73.8 27.3 17.8 2.3 62.1 0.00 57.6 53.2 6.9 15.9 6.0 107 13 76.3 27.0 16.0 2.6 68.8 0.00 60.8 53.1 7.8 14.8 6.9 120 14 77.5 26.6 15.1 2.7 68.3 0.00 63.7 52.9 5.6 11.9 3.4 200 15 77.9 25.5 14.3 2.8 44.0 0.00 65.5 52.9 5.1 13.9 3.8 209 16 77.0 24.1 13.9 2.7 22.7 0.00 65.3 52.9 3.1 8.1 2.2 191 17 76.3 22.8 13.6 2.7 9.3 0.00 64.4 52.9 3.8 8.9 3.6 266 18 74.3 24.6 15.7 2.4 4.1 0.00 63.0 52.9 5.8 11.2 5.4 278 19 71.1 28.6 20.5 2.1 0.2 0.00 61.3 52.9 4.9 9.8 4.9 315 20 68.2 29.8 23.9 1.8 0.0 0.00 59.9 53.1 3.4 5.6 2.9 268 21 65.5 30.9 27.3 1.6 0.0 0.00 58.5 53.2 2.9 4.9 2.9 297 22 62.1 32.2 32.4 1.3 0.0 0.00 57.4 53.4 1.1 3.1 0.9 256 23 56.5 37.0 47.9 0.8 0.0 0.00 56.5 53.4 1.1 3.1 0.9 50 24 56.5 36.0 46.0 0.8 0.0 0.00 55.6 53.6 1.8 3.4 1.8 83 AZMET Daily Weather Data : TUCSON : Mar 5 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.7 39.0 60.4 DegF RELATIVE HUMIDITY 77.0 12.1 38.7 % DEWPOINT 30.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 65.7 46.6 55.6 DegF SOIL TEMP. 20 in 54.1 52.9 53.4 DegF WIND SPEED 15.9 2.9 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 138 Degrees SOLAR RADIATION 411.4 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 8.8 219 11.9 347 15.3 514 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 6 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.0 34.2 42.2 0.9 0.0 0.00 54.9 53.8 1.8 3.4 1.8 84 2 57.0 34.3 42.3 0.9 0.0 0.00 54.3 53.8 1.3 3.6 1.3 84 3 55.0 35.4 47.7 0.8 0.0 0.00 53.8 53.8 0.9 3.1 0.9 56 4 54.1 36.3 50.8 0.7 0.0 0.00 53.2 54.0 1.1 2.7 1.1 82 5 54.5 36.0 49.5 0.7 0.0 0.00 52.7 54.0 3.1 5.6 3.1 87 6 54.9 34.5 46.2 0.8 0.0 0.00 52.2 54.0 2.0 4.7 1.6 88 7 51.8 35.2 53.2 0.6 0.2 0.00 51.4 54.0 1.6 3.1 1.3 86 8 54.1 35.2 49.0 0.7 8.6 0.00 51.1 53.8 2.7 6.0 2.7 92 9 58.8 35.8 42.1 1.0 13.6 0.00 51.6 53.8 1.3 3.4 1.3 59 10 63.7 35.1 34.5 1.3 21.3 0.00 53.1 53.8 1.6 4.5 1.3 90 11 71.2 30.9 22.8 2.0 55.4 0.00 55.8 53.8 3.1 8.9 2.7 98 12 74.5 25.9 16.2 2.4 65.5 0.00 59.7 53.8 3.1 11.2 2.0 91 13 75.9 26.8 16.2 2.6 68.6 0.00 63.5 53.6 3.1 8.1 1.8 103 14 77.9 27.5 15.6 2.8 66.2 0.00 66.6 53.6 2.9 7.6 1.3 129 15 79.2 27.1 14.7 2.9 58.5 0.00 68.9 53.6 4.0 10.7 2.5 317 16 79.3 27.1 14.7 2.9 46.3 0.00 69.6 53.6 7.8 16.1 6.9 305 17 79.2 26.6 14.4 2.9 30.6 0.00 69.1 53.6 7.4 11.9 6.7 317 18 77.9 26.6 15.1 2.8 13.1 0.00 67.6 53.8 7.6 11.9 7.4 315 19 74.3 27.5 17.6 2.4 0.7 0.00 65.3 53.8 5.6 12.3 5.6 317 20 68.7 29.1 22.8 1.9 0.0 0.00 63.0 54.0 1.3 3.8 1.1 292 21 60.3 32.0 34.3 1.2 0.0 0.00 61.0 54.1 0.4 1.3 0.4 174 22 56.8 33.1 40.5 0.9 0.0 0.00 59.2 54.3 1.6 4.3 1.3 86 23 55.8 35.6 46.7 0.8 0.0 0.00 57.6 54.5 2.0 4.9 1.6 92 24 53.8 35.2 49.5 0.7 0.0 0.01 56.1 55.0 1.8 4.5 1.8 66 AZMET Daily Weather Data : TUCSON : Mar 6 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.4 50.4 64.4 DegF RELATIVE HUMIDITY 61.0 13.1 33.3 % DEWPOINT 31.8 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 69.6 51.1 58.8 DegF SOIL TEMP. 20 in 55.2 53.6 53.8 DegF WIND SPEED 16.1 2.9 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 17 Degrees SOLAR RADIATION 448.2 Langleys PRECIPITATION 0.01 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 11.2 231 15.3 362 20.3 535 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 7 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.2 34.5 54.8 0.6 0.0 0.00 54.9 55.2 1.6 2.7 1.3 82 2 49.6 33.3 53.1 0.6 0.0 0.00 53.6 55.2 1.8 4.3 1.8 77 3 49.8 32.7 51.7 0.6 0.0 0.00 52.5 55.2 2.7 5.6 2.5 78 4 50.9 32.2 48.6 0.6 0.0 0.00 51.6 55.2 3.8 7.4 3.8 90 5 49.5 32.4 51.6 0.6 0.0 0.00 50.7 55.2 4.0 7.4 4.0 86 6 48.9 32.0 51.5 0.6 0.0 0.00 49.8 55.2 3.1 6.7 3.1 96 7 47.8 31.8 53.4 0.5 0.2 0.00 49.1 55.2 2.7 5.6 2.5 82 8 50.4 32.7 50.5 0.6 11.2 0.00 48.7 55.0 2.2 4.5 2.2 83 9 58.1 33.3 39.4 1.0 28.9 0.00 50.0 55.0 3.6 6.5 3.4 94 10 65.3 31.3 27.9 1.5 45.2 0.00 52.7 54.9 4.5 7.8 4.5 89 11 70.3 29.3 21.7 2.0 57.8 0.00 56.1 54.9 5.4 13.9 4.5 121 12 72.5 27.7 18.8 2.2 66.4 0.00 59.4 54.7 5.6 12.8 4.7 118 13 74.7 26.6 16.7 2.4 69.3 0.00 62.8 54.5 4.9 11.9 4.0 89 14 77.5 21.7 12.4 2.8 67.1 0.00 65.5 54.5 4.9 15.4 1.8 227 15 78.8 16.3 9.4 3.0 60.0 0.00 67.1 54.5 9.8 19.7 8.3 238 16 78.4 15.6 9.3 3.0 48.0 0.00 67.5 54.3 8.9 21.5 7.8 229 17 77.4 19.8 11.4 2.8 28.0 0.00 67.1 54.3 8.3 16.3 7.4 231 18 75.7 21.2 12.9 2.7 14.6 0.00 65.7 54.5 7.4 15.7 6.7 234 19 73.0 21.0 14.0 2.4 1.0 0.00 63.7 54.5 6.3 13.6 5.8 227 20 70.3 21.9 15.9 2.1 0.0 0.00 61.5 54.7 3.1 8.3 2.7 213 21 62.6 25.5 24.4 1.5 0.0 0.00 59.7 54.7 1.3 3.6 1.3 85 22 59.7 27.3 28.9 1.3 0.0 0.00 58.3 54.9 2.0 4.3 1.8 98 23 59.7 31.1 33.9 1.1 0.0 0.00 57.6 55.0 1.3 3.4 0.7 82 24 59.5 31.8 34.9 1.1 0.0 0.00 57.0 55.0 0.9 2.7 0.7 120 AZMET Daily Weather Data : TUCSON : Mar 7 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.1 45.9 63.0 DegF RELATIVE HUMIDITY 60.5 8.2 31.1 % DEWPOINT 27.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 67.5 48.7 57.6 DegF SOIL TEMP. 20 in 55.2 54.3 54.9 DegF WIND SPEED 21.5 4.3 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 154 Degrees SOLAR RADIATION 497.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.9 240 13.7 375 18.0 553 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 8 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.1 32.0 34.4 1.2 0.0 0.00 56.5 55.2 0.9 3.4 0.9 63 2 59.4 33.6 37.7 1.1 0.0 0.00 56.1 55.2 1.3 2.9 1.1 80 3 59.9 31.5 34.0 1.2 0.0 0.00 55.6 55.2 3.1 6.5 2.9 94 4 59.9 30.7 33.0 1.2 0.0 0.00 55.0 55.4 3.6 5.6 3.1 89 5 60.1 33.6 36.8 1.1 0.0 0.00 54.7 55.4 3.4 7.4 3.4 88 6 60.1 34.7 38.7 1.1 0.0 0.00 54.3 55.4 3.8 12.3 3.6 98 7 62.4 35.6 36.7 1.2 0.2 0.00 54.0 55.4 5.6 13.0 4.7 148 8 61.3 37.9 41.8 1.1 3.6 0.00 53.8 55.4 7.8 17.4 6.9 142 9 60.6 40.1 46.5 1.0 9.1 0.00 54.1 55.2 8.7 15.9 8.3 134 10 64.0 39.9 40.9 1.2 34.9 0.00 55.4 55.2 10.3 17.4 9.6 132 11 64.8 40.6 41.2 1.2 27.5 0.00 56.8 55.2 9.4 19.0 8.3 158 12 63.5 43.7 48.8 1.0 39.4 0.00 58.5 55.2 6.7 18.1 3.4 239 13 66.4 39.7 37.5 1.4 45.9 0.00 61.2 55.2 9.8 21.7 8.1 181 14 61.5 44.8 54.6 0.9 38.5 0.01 61.2 55.0 9.4 23.9 7.6 206 15 62.1 41.9 48.2 1.0 32.7 0.01 61.9 55.0 12.5 28.6 11.0 227 16 59.5 40.5 49.4 0.9 30.6 0.00 61.7 55.0 13.2 27.7 12.1 224 17 59.2 40.3 49.4 0.9 28.0 0.00 61.3 55.0 8.1 16.6 7.2 215 18 57.0 37.0 46.9 0.9 3.8 0.00 60.4 55.2 10.7 23.7 9.8 224 19 54.7 35.1 47.2 0.8 1.0 0.00 58.6 55.2 8.3 18.6 7.4 209 20 53.8 34.3 47.7 0.7 0.0 0.00 56.8 55.2 7.2 16.1 6.5 220 21 50.4 36.5 59.1 0.5 0.0 0.00 55.6 55.2 7.8 16.6 6.9 284 22 48.9 35.8 60.4 0.5 0.0 0.00 54.3 55.4 5.8 16.8 5.6 300 23 46.2 37.9 72.7 0.3 0.0 0.00 53.2 55.6 5.6 10.5 5.4 331 24 45.0 35.6 69.7 0.3 0.0 0.00 52.0 55.8 1.6 6.3 0.7 347 AZMET Daily Weather Data : TUCSON : Mar 8 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.7 42.8 58.3 DegF RELATIVE HUMIDITY 78.4 30.2 46.4 % DEWPOINT 37.2 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 62.1 52.0 56.8 DegF SOIL TEMP. 20 in 55.8 55.0 55.2 DegF WIND SPEED 28.6 6.9 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 193 Degrees SOLAR RADIATION 295.3 Langleys PRECIPITATION 0.02 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.5 245 7.4 383 11.0 564 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, 2013 AZMET Hourly Weather Data : TUCSON : Mar 9 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.2 36.0 75.6 0.2 0.0 0.00 50.9 55.8 1.6 2.7 1.3 82 2 45.7 35.4 67.1 0.3 0.0 0.00 50.5 55.8 1.3 6.0 0.9 102 3 47.8 33.3 56.8 0.5 0.0 0.00 50.2 55.6 2.0 4.9 1.8 170 4 47.3 34.2 60.1 0.4 0.0 0.00 50.0 55.6 2.7 7.2 2.2 212 5 44.4 37.8 77.1 0.2 0.0 0.00 49.6 55.6 4.7 10.1 4.3 320 6 43.5 39.4 85.4 0.1 0.0 0.00 49.3 55.4 3.1 7.8 2.9 340 7 43.9 38.7 81.8 0.2 0.2 0.00 49.1 55.4 3.4 6.3 3.4 345 8 45.0 38.1 76.9 0.2 4.1 0.01 49.1 55.2 1.6 4.0 1.3 344 9 46.8 37.4 69.8 0.3 16.7 0.00 49.6 55.2 3.1 6.9 2.7 313 10 48.2 37.2 65.6 0.4 22.7 0.00 51.3 55.0 3.8 8.3 3.6 301 11 49.1 36.0 60.4 0.5 19.6 0.00 52.3 54.9 6.0 16.8 4.9 297 12 49.8 35.1 56.7 0.5 33.9 0.00 53.6 54.9 9.4 19.5 8.5 272 13 49.6 37.0 61.7 0.5 38.0 0.00 54.5 54.7 8.7 16.6 7.4 314 14 49.5 37.4 63.1 0.4 25.1 0.00 55.2 54.7 7.4 13.2 6.5 311 15 51.8 36.1 54.7 0.6 32.0 0.00 56.5 54.5 5.1 11.6 4.5 315 16 51.8 35.4 53.5 0.6 15.5 0.00 56.5 54.5 8.9 16.1 8.7 320 17 51.6 37.4 58.3 0.6 28.9 0.00 56.5 54.5 5.4 10.3 4.9 331 18 51.4 36.1 55.8 0.6 3.8 0.00 55.8 54.5 6.9 11.6 6.5 322 19 51.1 36.1 56.2 0.6 0.2 0.00 54.5 54.3 6.5 10.3 6.3 316 20 51.1 35.8 56.0 0.6 0.0 0.00 53.4 54.3 5.6 10.3 5.4 318 21 51.1 34.7 53.2 0.6 0.0 0.00 52.5 54.5 3.8 9.4 3.6 319 22 49.5 35.8 59.1 0.5 0.0 0.00 51.6 54.5 2.5 4.9 1.8 235 23 48.0 37.0 65.8 0.4 0.0 0.00 50.7 54.5 2.5 4.3 2.2 244 24 48.7 36.9 63.5 0.4 0.0 0.00 50.4 54.5 3.1 4.9 2.9 265 AZMET Daily Weather Data : TUCSON : Mar 9 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 53.1 41.9 48.4 DegF RELATIVE HUMIDITY 88.8 49.8 63.9 % DEWPOINT 36.5 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 56.7 48.9 52.2 DegF SOIL TEMP. 20 in 55.8 54.3 55.0 DegF WIND SPEED 19.5 4.5 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 309 Degrees SOLAR RADIATION 240.8 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 245 0.7 384 3.2 567 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 10 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.6 37.2 64.5 0.4 0.0 0.00 50.2 54.5 2.9 5.1 2.7 265 2 48.4 37.6 65.8 0.4 0.0 0.00 50.0 54.3 0.9 3.4 0.2 170 3 48.2 37.6 66.6 0.4 0.0 0.00 49.8 54.3 1.3 3.6 0.4 318 4 48.0 39.0 71.0 0.3 0.0 0.00 49.6 54.3 2.5 5.6 2.5 315 5 47.8 38.8 71.3 0.3 0.0 0.00 49.5 54.3 2.9 5.6 2.7 313 6 46.4 38.7 74.1 0.3 0.0 0.00 48.9 54.1 2.0 3.8 1.8 257 7 44.8 37.8 76.7 0.2 0.2 0.00 48.2 54.1 2.2 5.6 0.9 236 8 45.3 37.0 73.1 0.3 11.7 0.00 47.7 54.1 3.8 8.5 3.1 85 9 50.2 37.6 62.2 0.5 29.6 0.00 48.7 54.0 2.0 5.8 1.3 65 10 53.6 36.7 52.7 0.7 45.9 0.00 51.3 54.0 6.7 16.8 5.8 308 11 56.5 36.1 46.2 0.8 58.8 0.00 53.8 54.0 6.3 16.1 5.1 327 12 58.5 35.2 41.6 1.0 67.4 0.00 57.0 53.8 6.9 14.1 5.8 323 13 60.8 34.0 36.5 1.1 70.7 0.00 59.4 53.8 10.3 17.4 9.6 320 14 62.1 36.0 37.7 1.2 68.1 0.00 61.0 53.6 12.1 18.8 11.0 288 15 64.0 30.0 27.8 1.5 60.7 0.00 62.1 53.6 11.9 21.3 10.3 306 16 64.8 25.5 22.4 1.6 48.5 0.00 62.1 53.6 14.1 23.5 13.6 329 17 64.6 25.5 22.6 1.6 32.3 0.00 61.3 53.6 12.5 22.1 12.1 336 18 64.0 25.5 23.0 1.6 14.6 0.00 60.1 53.8 10.3 17.7 9.8 335 19 60.6 33.4 36.0 1.2 1.0 0.00 58.1 53.8 10.5 18.1 10.1 330 20 58.3 34.7 41.2 1.0 0.0 0.00 56.3 53.8 8.9 15.2 8.7 314 21 57.6 33.6 40.4 1.0 0.0 0.00 54.9 54.0 4.9 13.9 4.7 328 22 51.4 33.8 50.8 0.6 0.0 0.00 53.6 54.0 1.3 3.4 0.4 31 23 46.6 34.3 62.1 0.4 0.0 0.00 52.2 54.1 0.7 2.5 0.4 83 24 44.1 33.6 66.6 0.3 0.0 0.00 51.1 54.3 2.0 3.6 1.8 75 AZMET Daily Weather Data : TUCSON : Mar 10 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.4 42.8 54.0 DegF RELATIVE HUMIDITY 81.7 20.9 51.4 % DEWPOINT 34.5 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 62.2 47.7 54.0 DegF SOIL TEMP. 20 in 54.5 53.6 54.0 DegF WIND SPEED 23.5 5.8 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 321 Degrees SOLAR RADIATION 509.3 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 3.6 249 6.3 390 9.7 577 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 11 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.4 33.3 69.6 0.3 0.0 0.00 50.0 54.3 0.9 2.7 0.9 96 2 41.0 33.1 73.2 0.2 0.0 0.00 48.9 54.3 1.3 3.4 1.1 69 3 41.7 33.1 71.0 0.3 0.0 0.00 48.0 54.3 2.5 5.4 2.5 87 4 40.6 32.7 72.8 0.2 0.0 0.00 47.1 54.3 2.7 3.8 2.5 85 5 39.9 32.2 74.0 0.2 0.0 0.00 46.2 54.3 1.1 3.1 1.1 100 6 37.8 31.8 78.9 0.2 0.0 0.00 45.5 54.3 1.6 3.4 1.6 77 7 37.2 31.3 78.8 0.2 0.5 0.00 44.8 54.1 1.6 3.4 1.3 94 8 42.3 32.2 67.6 0.3 13.1 0.00 44.6 54.1 0.9 2.5 0.9 52 9 50.2 32.7 51.1 0.6 30.8 0.00 46.0 54.0 0.7 2.0 0.4 6 10 57.2 32.0 38.3 1.0 47.1 0.00 49.3 54.0 1.3 4.9 1.1 283 11 60.3 30.2 31.7 1.2 60.0 0.00 53.2 53.8 2.9 6.7 2.5 257 12 64.6 29.5 26.5 1.5 68.6 0.00 57.4 53.6 2.9 6.5 1.1 337 13 67.5 27.9 22.5 1.8 71.4 0.00 61.0 53.6 3.1 7.8 2.2 242 14 68.9 27.7 21.2 1.9 69.0 0.00 63.9 53.4 5.1 10.7 4.0 287 15 70.3 27.0 19.7 2.0 58.0 0.00 65.5 53.4 7.4 13.6 6.5 274 16 71.2 28.9 20.7 2.1 48.5 0.00 66.0 53.4 8.3 15.4 7.4 286 17 71.1 27.7 19.8 2.1 32.5 0.00 65.7 53.4 9.8 14.5 9.2 288 18 69.3 27.5 20.9 1.9 14.6 0.00 64.2 53.4 10.7 16.1 10.3 284 19 66.0 30.6 26.5 1.6 1.2 0.00 61.9 53.6 9.6 15.9 9.4 287 20 62.8 33.1 32.7 1.3 0.0 0.00 59.9 53.8 8.3 13.4 8.3 283 21 60.4 34.0 37.1 1.1 0.0 0.00 58.1 53.8 4.9 11.2 4.5 288 22 53.8 34.7 48.2 0.7 0.0 0.00 56.5 54.0 0.7 2.7 0.7 29 23 48.9 36.3 61.7 0.5 0.0 0.00 55.0 54.1 0.9 2.7 0.9 65 24 48.4 35.8 61.7 0.4 0.0 0.01 53.6 54.3 1.8 4.3 1.8 96 AZMET Daily Weather Data : TUCSON : Mar 11 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.0 35.8 54.7 DegF RELATIVE HUMIDITY 83.0 18.3 46.9 % DEWPOINT 31.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 66.0 44.4 54.7 DegF SOIL TEMP. 20 in 54.3 53.4 54.0 DegF WIND SPEED 16.1 3.8 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 289 Degrees SOLAR RADIATION 515.1 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 5.2 254 7.9 398 11.0 588 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 12 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.3 33.8 59.0 0.5 0.0 0.00 52.2 54.5 1.6 3.6 1.6 96 2 44.4 32.9 63.8 0.4 0.0 0.00 50.9 54.5 1.1 2.7 1.1 54 3 41.9 32.5 69.2 0.3 0.0 0.00 49.8 54.7 0.7 2.0 0.7 59 4 40.3 31.8 71.7 0.2 0.0 0.00 48.9 54.7 0.9 2.0 0.7 81 5 39.0 31.5 74.0 0.2 0.0 0.00 47.8 54.7 1.3 2.9 1.1 77 6 38.8 31.5 75.0 0.2 0.0 0.00 47.1 54.7 2.0 3.6 1.8 73 7 38.7 31.3 74.7 0.2 0.7 0.00 46.2 54.5 2.2 3.6 2.0 76 8 44.2 32.2 62.5 0.4 13.4 0.00 46.0 54.5 2.7 4.7 2.7 86 9 53.1 32.7 45.8 0.8 30.8 0.00 47.5 54.5 1.8 4.3 1.6 80 10 60.1 32.5 35.4 1.1 47.1 0.00 50.7 54.3 2.0 5.8 1.8 79 11 66.0 32.5 28.7 1.6 60.0 0.00 54.9 54.3 1.3 3.8 0.2 63 12 69.8 31.1 23.7 1.9 68.1 0.00 59.0 54.1 2.7 7.4 2.0 276 13 73.4 27.9 18.4 2.3 71.2 0.00 62.6 54.0 3.6 9.8 2.2 294 14 76.6 26.8 15.8 2.6 68.8 0.00 65.3 54.0 4.3 12.1 3.4 279 15 79.0 25.2 13.6 2.9 60.9 0.00 67.1 53.8 5.6 10.7 4.5 297 16 79.9 25.5 13.5 3.0 48.5 0.00 67.8 53.8 6.9 12.8 6.3 307 17 79.9 27.3 14.5 3.0 32.3 0.00 67.5 54.0 6.9 13.2 6.3 297 18 78.4 31.3 18.0 2.7 14.6 0.00 66.2 54.0 8.5 12.1 8.1 305 19 74.8 36.0 24.4 2.2 1.2 0.00 64.0 54.0 8.7 13.0 8.5 296 20 70.7 37.6 29.9 1.8 0.0 0.00 62.1 54.1 7.2 13.4 6.9 271 21 64.2 38.7 39.1 1.3 0.0 0.00 60.3 54.3 2.2 6.9 0.7 318 22 57.7 37.9 47.6 0.9 0.0 0.00 58.6 54.5 0.9 3.4 0.7 59 23 54.3 38.7 55.5 0.6 0.0 0.00 57.2 54.7 1.3 4.0 1.3 83 24 52.9 37.4 55.5 0.6 0.0 0.00 55.8 54.9 1.3 2.7 1.3 106 AZMET Daily Weather Data : TUCSON : Mar 12 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.0 37.6 59.4 DegF RELATIVE HUMIDITY 77.5 12.0 42.9 % DEWPOINT 32.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 67.8 45.9 56.5 DegF SOIL TEMP. 20 in 54.9 53.8 54.3 DegF WIND SPEED 13.4 3.1 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 311 Degrees SOLAR RADIATION 517.5 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 9.2 263 12.1 410 15.7 603 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 13 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.6 36.9 57.1 0.6 0.0 0.00 54.5 55.0 1.6 3.1 1.6 99 2 52.3 36.1 53.8 0.6 0.0 0.00 53.4 55.0 2.2 3.4 2.2 89 3 51.1 35.2 54.8 0.6 0.0 0.00 52.3 55.2 1.6 3.4 1.6 78 4 47.1 35.2 63.5 0.4 0.0 0.00 51.4 55.2 1.6 4.0 1.3 74 5 45.3 35.1 67.1 0.3 0.0 0.00 50.5 55.2 2.0 4.3 1.6 87 6 43.7 34.7 70.6 0.3 0.0 0.00 49.6 55.2 0.9 2.9 0.9 125 7 43.0 34.7 72.4 0.3 0.7 0.00 48.9 55.2 1.3 3.4 1.3 84 8 49.8 35.4 57.8 0.5 13.6 0.00 48.6 55.2 1.6 4.9 1.6 96 9 59.7 31.3 34.3 1.1 31.5 0.00 50.2 55.2 3.4 6.3 3.1 101 10 66.7 31.1 26.3 1.7 47.8 0.00 53.2 55.0 1.8 4.9 1.8 65 11 74.5 29.7 19.1 2.4 60.7 0.00 57.4 55.0 1.8 5.4 1.6 102 12 80.1 27.1 14.3 3.0 69.3 0.00 61.5 54.9 2.7 6.9 0.9 265 13 82.9 23.7 11.3 3.4 72.4 0.00 65.3 54.9 2.5 7.4 1.3 257 14 84.9 22.8 10.2 3.7 69.5 0.00 68.4 54.7 4.3 10.7 1.8 268 15 86.0 23.0 9.9 3.8 61.6 0.00 70.5 54.7 3.6 11.2 1.8 272 16 86.7 22.1 9.4 3.9 49.0 0.00 71.6 54.7 4.3 11.9 2.2 280 17 86.5 22.8 9.7 3.9 33.0 0.00 71.4 54.7 5.4 11.4 4.3 324 18 85.1 26.2 11.8 3.6 15.1 0.00 70.0 54.9 7.2 12.3 6.9 328 19 80.8 29.1 15.3 3.0 1.2 0.00 67.6 55.0 7.6 13.0 7.4 303 20 76.1 30.9 19.0 2.5 0.0 0.00 65.5 55.2 7.4 11.6 7.4 276 21 70.5 31.5 23.6 2.0 0.0 0.00 63.5 55.4 3.1 9.2 1.8 283 22 61.7 31.6 32.1 1.3 0.0 0.00 61.7 55.6 0.9 2.7 0.9 78 23 57.0 34.0 42.0 0.9 0.0 0.00 59.9 55.8 1.3 3.1 1.3 74 24 55.9 35.8 46.7 0.8 0.0 0.01 58.3 56.5 2.5 4.3 2.5 94 AZMET Daily Weather Data : TUCSON : Mar 13 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.6 41.9 65.8 DegF RELATIVE HUMIDITY 75.4 7.7 34.7 % DEWPOINT 30.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 71.8 48.6 59.4 DegF SOIL TEMP. 20 in 56.5 54.7 55.0 DegF WIND SPEED 13.0 2.9 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 333 Degrees SOLAR RADIATION 525.3 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.6 276 16.0 426 19.8 623 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 14 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.1 35.2 50.6 0.7 0.0 0.01 56.7 56.7 0.9 2.9 0.9 99 2 51.3 33.8 51.1 0.6 0.0 0.00 55.2 56.7 0.9 3.1 0.9 64 3 48.9 34.0 56.2 0.5 0.0 0.00 54.1 56.7 0.9 2.5 0.9 79 4 48.4 33.1 55.4 0.5 0.0 0.00 53.2 56.7 1.8 3.8 1.6 80 5 46.6 32.7 58.4 0.4 0.0 0.00 52.2 56.7 1.3 3.4 1.1 75 6 45.1 32.2 60.3 0.4 0.0 0.00 51.3 56.7 1.1 3.1 0.9 78 7 44.2 32.0 62.1 0.4 1.0 0.00 50.4 56.7 1.1 3.4 1.1 75 8 52.3 32.4 47.2 0.7 14.3 0.01 50.2 56.7 1.8 4.9 1.6 95 9 65.3 26.4 22.9 1.6 31.8 0.00 51.8 56.5 2.9 6.5 2.9 82 10 71.8 26.1 18.1 2.2 48.5 0.00 55.0 56.5 2.0 4.9 1.8 123 11 77.4 26.8 15.4 2.7 61.2 0.00 59.2 56.3 1.8 5.6 1.3 320 12 83.1 25.2 11.9 3.4 69.5 0.00 63.0 56.3 4.5 8.5 4.0 291 13 87.3 19.6 8.3 4.0 72.9 0.00 66.2 56.1 4.3 9.4 1.3 350 14 88.9 17.8 7.2 4.3 70.5 0.00 69.1 56.1 4.5 13.0 1.6 330 15 89.8 16.9 6.8 4.5 62.1 0.00 70.9 56.1 4.9 10.7 3.6 310 16 90.3 16.9 6.7 4.5 49.5 0.00 71.6 56.1 5.1 11.9 3.8 282 17 90.1 15.3 6.2 4.5 33.5 0.00 71.4 56.1 5.6 11.9 4.9 311 18 88.7 18.3 7.5 4.3 15.5 0.00 70.0 56.1 6.7 10.7 6.5 305 19 84.4 24.6 11.3 3.6 1.2 0.00 67.8 56.3 6.7 11.6 6.7 309 20 78.8 28.4 15.8 2.8 0.0 0.00 65.7 56.5 5.6 9.2 5.1 284 21 74.5 29.8 19.2 2.4 0.0 0.00 63.7 56.5 4.0 9.8 3.1 282 22 65.1 30.2 27.0 1.5 0.0 0.00 62.1 56.8 1.8 3.4 1.3 78 23 59.7 32.9 36.4 1.1 0.0 0.00 60.4 57.6 1.6 4.0 1.3 81 24 57.2 30.0 35.5 1.0 0.0 0.00 58.6 57.7 1.8 3.4 1.8 75 AZMET Daily Weather Data : TUCSON : Mar 14 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.8 43.2 68.4 DegF RELATIVE HUMIDITY 64.2 5.4 29.0 % DEWPOINT 27.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 71.8 50.0 60.4 DegF SOIL TEMP. 20 in 57.9 55.9 56.5 DegF WIND SPEED 13.0 3.1 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 324 Degrees SOLAR RADIATION 531.3 Langleys PRECIPITATION 0.02 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 14.2 290 17.6 444 21.6 645 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 15 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.6 29.8 37.1 0.9 0.0 0.00 57.2 57.7 1.3 2.9 1.3 52 2 53.4 30.6 41.5 0.8 0.0 0.00 55.9 57.9 2.0 4.3 1.8 89 3 53.4 29.1 39.2 0.9 0.0 0.00 54.9 57.9 2.0 4.3 2.0 91 4 52.7 27.1 36.9 0.9 0.0 0.00 53.8 57.9 2.7 4.3 2.5 88 5 54.1 26.2 33.7 0.9 0.0 0.00 53.1 57.9 2.2 4.9 1.1 78 6 49.3 27.9 43.2 0.7 0.0 0.00 52.2 57.7 1.3 4.5 1.1 84 7 48.9 27.7 43.4 0.7 1.0 0.00 51.4 57.7 2.2 4.7 2.2 82 8 57.9 25.5 29.0 1.2 14.8 0.00 51.3 57.7 3.1 5.8 2.9 92 9 65.8 23.9 20.2 1.7 32.7 0.00 52.7 57.6 4.9 8.3 4.7 88 10 72.9 24.6 16.4 2.3 49.0 0.00 55.6 57.6 3.8 6.9 3.6 75 11 79.0 24.8 13.5 2.9 62.6 0.00 59.5 57.4 4.9 9.2 4.7 84 12 85.1 23.2 10.3 3.7 70.5 0.00 63.3 57.2 4.9 8.7 4.7 104 13 88.7 20.3 8.1 4.3 72.9 0.00 66.9 57.2 3.1 7.8 0.4 141 14 91.2 14.5 5.9 4.7 70.9 0.00 69.8 57.0 5.8 19.2 4.7 271 15 91.8 16.2 6.2 4.8 62.8 0.00 70.5 57.0 11.9 25.1 10.7 278 16 90.3 22.6 8.5 4.5 49.9 0.00 70.5 57.0 13.4 21.7 13.0 305 17 89.1 23.7 9.3 4.3 31.8 0.00 70.5 57.0 10.7 17.4 10.3 311 18 86.7 22.8 9.6 3.9 10.0 0.00 69.3 57.0 10.7 17.0 10.5 311 19 83.8 22.8 10.5 3.5 1.7 0.00 67.3 57.2 6.7 12.8 6.3 318 20 79.2 25.3 13.8 2.9 0.0 0.00 65.5 57.2 3.6 7.4 3.1 279 21 73.2 29.5 19.8 2.3 0.0 0.00 63.9 57.4 1.8 4.3 1.8 277 22 64.9 31.1 28.2 1.5 0.0 0.00 62.4 57.6 0.7 2.2 0.2 91 23 60.1 36.0 40.6 1.1 0.0 0.00 61.0 57.9 1.1 3.1 0.9 81 24 57.4 35.6 44.0 0.9 0.0 0.01 59.2 58.8 2.5 4.9 2.2 73 AZMET Daily Weather Data : TUCSON : Mar 15 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.2 46.9 70.2 DegF RELATIVE HUMIDITY 54.9 4.4 23.7 % DEWPOINT 25.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 70.7 51.1 60.6 DegF SOIL TEMP. 20 in 58.8 57.0 57.6 DegF WIND SPEED 25.1 4.5 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 334 Degrees SOLAR RADIATION 530.4 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.5 305 19.1 463 23.9 669 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 16 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.6 32.4 38.5 1.0 0.0 0.00 57.6 58.8 2.7 5.1 2.5 80 2 55.9 30.6 37.9 0.9 0.0 0.00 56.3 58.8 2.5 3.4 2.5 81 3 54.7 30.0 38.8 0.9 0.0 0.00 55.2 58.8 2.5 3.6 2.5 80 4 51.6 30.4 43.8 0.7 0.0 0.00 54.1 58.8 1.6 4.3 1.6 61 5 50.5 30.2 45.4 0.7 0.0 0.00 53.2 58.6 1.6 3.6 1.1 75 6 48.7 30.2 48.4 0.6 0.0 0.00 52.3 58.6 1.8 4.9 1.6 86 7 50.2 28.9 43.8 0.7 1.2 0.00 51.6 58.6 2.9 4.9 2.9 88 8 58.3 27.3 30.8 1.2 15.5 0.00 51.4 58.5 3.8 7.4 3.6 88 9 68.0 25.2 19.8 1.9 33.5 0.00 52.9 58.5 4.3 8.3 4.0 96 10 75.2 25.0 15.5 2.5 49.7 0.00 56.3 58.3 3.6 9.6 3.1 98 11 79.0 21.4 11.6 3.0 54.7 0.00 60.1 58.1 4.5 8.7 4.0 104 12 81.5 21.7 10.9 3.3 58.0 0.00 63.3 57.9 3.1 9.4 0.7 341 13 83.5 22.5 10.6 3.5 60.4 0.00 66.2 57.9 2.5 7.2 1.8 10 14 85.8 20.5 9.0 3.8 65.2 0.00 68.4 57.7 6.0 17.0 4.9 286 15 87.8 15.1 6.7 4.2 64.0 0.00 69.4 57.7 10.5 19.5 9.6 270 16 88.0 12.2 5.8 4.3 50.4 0.00 69.4 57.7 12.1 20.4 10.7 272 17 87.3 12.6 6.1 4.1 33.5 0.00 68.7 57.7 11.2 21.5 10.3 265 18 84.9 11.5 6.3 3.8 15.3 0.00 67.6 57.7 14.1 24.4 13.6 270 19 81.1 14.4 8.0 3.3 1.4 0.00 65.7 57.7 11.4 18.1 11.0 276 20 77.5 16.9 10.0 2.9 0.0 0.00 63.7 57.9 6.9 12.1 6.7 274 21 75.7 18.9 11.7 2.7 0.0 0.00 62.2 57.9 8.1 14.1 7.6 288 22 72.5 21.9 14.8 2.3 0.0 0.00 60.8 58.1 4.9 10.1 4.9 284 23 65.1 29.1 26.4 1.6 0.0 0.00 59.5 58.6 1.6 4.5 1.3 314 24 59.2 28.4 31.0 1.2 0.0 0.00 58.1 59.2 1.1 3.6 0.4 122 AZMET Daily Weather Data : TUCSON : Mar 16 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.2 46.9 70.0 DegF RELATIVE HUMIDITY 53.4 4.7 22.1 % DEWPOINT 23.2 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 69.4 51.3 60.1 DegF SOIL TEMP. 20 in 59.2 57.7 58.3 DegF WIND SPEED 24.4 5.1 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 281 Degrees SOLAR RADIATION 502.6 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 14.2 320 18.0 481 22.7 691 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 17 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.7 26.1 29.4 1.1 0.0 0.00 56.7 59.2 1.6 2.9 1.6 81 2 54.1 23.7 30.5 1.0 0.0 0.00 55.6 59.0 0.9 3.1 0.9 67 3 52.9 23.7 31.6 0.9 0.0 0.00 54.5 59.0 2.2 4.0 2.0 85 4 53.8 22.6 29.6 1.0 0.0 0.00 53.6 59.0 2.5 6.0 2.5 95 5 55.0 22.5 27.9 1.1 0.0 0.00 52.7 58.8 3.1 4.9 3.1 92 6 54.1 21.6 27.6 1.0 0.0 0.00 52.0 58.8 2.7 5.6 2.5 93 7 52.0 23.9 33.2 0.9 1.2 0.00 51.4 58.8 2.7 5.1 2.7 78 8 57.0 23.2 27.1 1.2 14.8 0.00 51.1 58.6 5.1 8.1 4.9 99 9 65.7 20.3 17.6 1.8 33.0 0.00 52.5 58.6 6.3 9.4 6.3 94 10 70.5 19.6 14.2 2.2 49.0 0.00 55.2 58.5 5.1 9.4 4.9 92 11 75.0 21.2 13.2 2.6 61.6 0.00 59.0 58.3 3.1 6.7 0.9 35 12 78.8 23.0 12.5 2.9 69.8 0.00 62.6 58.1 8.1 20.1 7.2 278 13 81.3 21.7 10.9 3.2 72.9 0.00 64.6 58.1 13.9 26.8 13.0 264 14 81.9 20.3 10.1 3.3 70.2 0.00 65.8 57.9 14.1 24.8 13.2 268 15 82.8 18.5 9.1 3.5 62.6 0.00 67.3 57.9 13.4 20.4 12.5 273 16 82.6 19.8 9.6 3.4 49.0 0.00 68.0 57.7 13.9 23.7 13.2 285 17 81.0 20.3 10.4 3.2 25.8 0.00 67.8 57.7 13.6 21.0 13.2 283 18 79.2 21.2 11.4 3.0 11.9 0.00 66.6 57.9 12.8 19.7 12.1 275 19 76.6 22.8 13.3 2.7 1.9 0.00 64.8 57.9 7.6 15.2 7.4 269 20 72.0 23.7 16.3 2.2 0.0 0.00 63.0 57.9 2.9 4.9 2.9 300 21 69.1 24.3 18.3 2.0 0.0 0.00 61.2 58.1 3.8 5.1 3.8 308 22 62.6 26.2 25.2 1.5 0.0 0.00 59.7 58.1 1.3 4.0 0.2 16 23 54.9 30.9 39.8 0.9 0.0 0.00 58.3 58.5 0.9 2.2 0.7 52 24 53.6 29.5 39.2 0.9 0.0 0.00 56.8 58.6 1.6 3.4 1.6 83 AZMET Daily Weather Data : TUCSON : Mar 17 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.0 51.1 66.9 DegF RELATIVE HUMIDITY 59.3 7.8 21.2 % DEWPOINT 23.0 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 68.2 51.1 59.2 DegF SOIL TEMP. 20 in 59.2 57.7 58.5 DegF WIND SPEED 26.8 6.0 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 281 Degrees SOLAR RADIATION 523.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.1 333 17.5 498 22.5 714 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 18 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.4 28.0 34.7 1.0 0.0 0.00 55.6 58.6 3.1 6.3 3.1 83 2 53.2 27.1 36.2 0.9 0.0 0.00 54.3 58.6 1.8 3.4 1.6 87 3 52.0 27.5 38.3 0.8 0.0 0.00 53.4 58.6 2.2 4.9 2.2 75 4 52.7 26.6 36.1 0.9 0.0 0.00 52.5 58.6 2.2 4.7 2.2 87 5 51.6 27.1 38.5 0.8 0.0 0.00 51.8 58.6 2.0 4.3 2.0 90 6 50.4 28.4 42.1 0.7 0.0 0.00 51.1 58.5 2.5 4.3 2.5 91 7 49.5 29.1 45.2 0.7 1.4 0.00 50.4 58.5 2.5 4.9 2.2 83 8 54.0 30.7 40.8 0.8 10.8 0.00 50.2 58.3 2.0 3.8 1.8 82 9 62.1 32.0 32.1 1.3 33.2 0.00 51.6 58.3 4.9 8.9 4.9 87 10 69.3 32.9 25.9 1.8 49.9 0.00 54.7 58.1 4.7 8.9 4.3 98 11 73.4 32.0 21.7 2.2 62.1 0.00 58.6 57.9 2.9 7.8 1.8 130 12 76.1 27.5 16.5 2.6 70.2 0.00 62.6 57.9 2.9 8.3 1.1 238 13 77.4 21.0 12.1 2.8 73.3 0.00 66.0 57.7 4.0 12.3 2.7 255 14 79.0 22.1 12.0 3.0 70.2 0.00 68.4 57.6 5.6 16.1 3.4 296 15 80.2 21.9 11.4 3.1 62.3 0.00 69.6 57.6 6.7 15.0 5.4 316 16 81.3 20.5 10.4 3.3 49.7 0.00 70.2 57.6 6.9 15.9 5.8 295 17 81.0 20.3 10.4 3.2 32.5 0.00 69.8 57.6 7.8 14.8 6.9 308 18 79.7 20.5 10.9 3.1 13.9 0.00 68.4 57.6 8.5 15.0 8.3 316 19 76.8 22.3 13.1 2.7 1.4 0.00 66.2 57.6 6.0 10.5 5.8 319 20 73.0 23.9 15.9 2.3 0.0 0.00 64.0 57.7 3.8 5.6 3.6 296 21 69.1 26.2 20.0 2.0 0.0 0.00 62.6 57.9 1.1 3.4 0.9 233 22 61.3 28.0 28.0 1.3 0.0 0.00 61.0 58.1 0.7 2.9 0.7 91 23 57.2 32.5 39.2 1.0 0.0 0.00 59.7 58.5 1.6 4.3 1.3 66 24 55.9 34.0 43.2 0.9 0.0 0.00 58.3 59.2 1.6 3.8 1.1 72 AZMET Daily Weather Data : TUCSON : Mar 18 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.2 48.0 65.5 DegF RELATIVE HUMIDITY 53.6 8.5 26.5 % DEWPOINT 26.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 70.2 50.2 59.5 DegF SOIL TEMP. 20 in 59.2 57.6 58.1 DegF WIND SPEED 16.1 3.6 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 352 Degrees SOLAR RADIATION 531.1 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 11.5 344 15.3 513 20.2 734 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 19 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.8 33.1 41.8 0.9 0.0 0.01 57.2 59.2 1.8 3.6 1.8 81 2 56.1 28.8 34.8 1.0 0.0 0.00 56.1 59.2 2.2 4.7 2.2 91 3 54.0 28.9 38.1 0.9 0.0 0.00 55.2 59.0 1.6 3.1 1.6 70 4 53.2 29.1 39.3 0.8 0.0 0.00 54.5 59.0 2.5 4.9 2.5 73 5 53.2 28.6 38.3 0.9 0.0 0.00 53.8 59.0 2.2 4.9 1.8 85 6 51.6 29.5 42.5 0.8 0.0 0.00 52.9 59.0 1.8 4.0 1.6 83 7 50.5 30.2 45.5 0.7 1.0 0.00 52.3 58.8 2.5 4.3 2.2 79 8 54.3 32.0 42.6 0.8 10.0 0.00 52.2 58.8 2.9 4.9 2.9 85 9 62.6 33.4 33.5 1.3 23.9 0.00 53.6 58.6 3.4 6.7 3.1 99 10 67.8 34.0 28.5 1.7 42.3 0.00 55.8 58.6 4.3 6.7 4.0 98 11 72.0 32.9 23.7 2.0 60.9 0.00 59.4 58.5 3.8 8.3 1.3 326 12 73.8 29.8 19.6 2.3 66.7 0.00 62.8 58.5 4.9 12.8 4.0 285 13 76.1 28.4 17.1 2.5 72.6 0.00 65.7 58.3 6.9 17.7 5.6 294 14 77.7 27.1 15.5 2.7 70.7 0.00 67.5 58.3 8.5 16.8 7.2 303 15 78.3 27.7 15.5 2.8 61.6 0.00 68.5 58.1 9.4 16.8 8.7 290 16 78.4 27.1 15.1 2.8 46.8 0.00 68.7 58.1 9.8 18.8 9.4 312 17 78.1 26.8 15.0 2.8 28.7 0.00 68.2 58.1 8.9 17.2 8.3 308 18 77.0 26.4 15.3 2.7 15.8 0.00 66.9 58.1 8.1 15.0 7.8 331 19 74.5 25.9 16.4 2.4 1.2 0.00 64.9 58.3 4.9 10.7 4.7 328 20 70.7 26.2 18.9 2.1 0.0 0.00 63.1 58.3 1.8 5.6 1.8 350 21 62.6 28.6 27.5 1.4 0.0 0.00 61.5 58.5 0.4 2.0 0.4 348 22 59.9 29.5 31.4 1.2 0.0 0.00 60.1 58.5 1.1 3.8 1.1 73 23 56.5 33.4 41.7 0.9 0.0 0.00 58.8 58.6 1.3 3.6 0.7 63 24 55.6 31.3 39.5 0.9 0.0 0.00 57.6 58.8 1.6 3.8 1.3 82 AZMET Daily Weather Data : TUCSON : Mar 19 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.2 49.6 64.6 DegF RELATIVE HUMIDITY 57.5 13.9 29.1 % DEWPOINT 29.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 68.9 52.2 59.9 DegF SOIL TEMP. 20 in 59.2 58.1 58.6 DegF WIND SPEED 18.8 4.0 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 335 Degrees SOLAR RADIATION 502.2 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.22 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.8 355 15.1 528 20.0 754 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 20 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.1 31.3 41.6 0.8 0.0 0.00 56.5 58.8 1.8 4.0 1.8 92 2 55.4 30.2 38.0 0.9 0.0 0.00 55.6 58.8 2.5 4.9 2.2 88 3 54.1 30.4 40.1 0.9 0.0 0.00 54.7 58.8 2.5 4.5 2.2 73 4 51.4 31.1 45.5 0.7 0.0 0.00 54.0 58.8 0.9 2.7 0.9 96 5 50.4 31.3 47.6 0.6 0.0 0.00 53.2 58.8 2.2 4.5 2.2 72 6 50.2 31.1 47.9 0.6 0.0 0.00 52.7 58.8 1.3 3.1 0.9 76 7 48.0 32.0 54.0 0.5 1.0 0.00 52.0 58.8 1.1 2.7 1.1 98 8 52.5 32.9 47.1 0.7 11.2 0.00 52.0 58.6 1.6 3.4 1.3 79 9 60.8 33.4 35.8 1.2 30.3 0.00 53.4 58.6 1.6 4.9 1.6 84 10 67.5 32.9 27.7 1.7 31.1 0.00 56.1 58.5 2.7 5.6 2.7 71 11 73.8 30.7 20.4 2.3 43.2 0.00 58.5 58.5 3.6 7.8 3.1 83 12 77.9 28.0 15.9 2.7 57.6 0.00 61.9 58.3 2.9 8.9 2.0 44 13 79.2 27.3 14.9 2.9 50.2 0.00 64.6 58.3 3.4 9.2 2.2 287 14 79.9 26.8 14.2 3.0 41.3 0.00 66.0 58.1 4.9 11.4 4.0 272 15 80.2 27.3 14.3 3.0 50.4 0.00 66.9 58.1 6.3 14.1 5.4 304 16 81.3 25.7 13.0 3.2 45.9 0.00 67.8 58.1 7.8 13.4 7.2 294 17 80.8 25.9 13.3 3.1 25.6 0.00 67.6 58.1 6.5 13.2 5.8 281 18 79.7 25.3 13.4 3.0 14.1 0.00 66.7 58.1 7.4 12.3 6.9 281 19 77.0 26.2 15.2 2.7 1.2 0.00 64.9 58.1 6.3 11.2 5.8 295 20 72.1 29.5 20.6 2.1 0.0 0.00 63.3 58.3 0.9 5.1 0.9 319 21 67.1 31.8 26.9 1.7 0.0 0.00 62.1 58.3 0.7 2.5 0.4 254 22 62.2 32.7 33.0 1.3 0.0 0.00 60.8 58.5 0.7 2.2 0.2 149 23 57.6 36.0 44.5 0.9 0.0 0.00 59.4 58.5 0.9 2.7 0.9 70 24 55.8 37.2 49.8 0.8 0.0 0.00 58.3 59.0 1.3 2.9 1.1 88 AZMET Daily Weather Data : TUCSON : Mar 20 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.4 47.3 65.3 DegF RELATIVE HUMIDITY 59.4 11.7 30.6 % DEWPOINT 30.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 67.8 51.8 59.5 DegF SOIL TEMP. 20 in 59.0 57.9 58.5 DegF WIND SPEED 14.1 2.9 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 322 Degrees SOLAR RADIATION 403.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.3 366 15.1 544 19.8 774 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 21 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.2 35.2 46.7 0.8 0.0 0.00 57.4 59.0 1.1 3.6 1.1 75 2 58.1 32.4 37.7 1.0 0.0 0.00 56.5 59.0 3.1 9.4 3.1 80 3 59.4 30.4 33.3 1.1 0.0 0.00 55.9 59.0 2.5 4.0 2.5 97 4 56.3 31.6 38.9 0.9 0.0 0.00 55.2 59.0 1.8 3.4 1.8 76 5 56.1 31.6 39.2 0.9 0.0 0.00 54.7 59.0 2.5 4.3 2.2 94 6 53.8 31.8 42.9 0.8 0.0 0.00 54.0 59.0 2.2 3.6 2.2 84 7 53.2 32.4 45.1 0.8 1.0 0.00 53.4 58.8 2.0 3.1 1.8 93 8 56.1 33.8 42.5 0.9 7.2 0.00 53.4 58.8 1.6 4.3 1.3 80 9 61.0 33.3 35.1 1.2 19.8 0.00 54.5 58.8 3.6 6.3 3.6 88 10 66.2 32.9 28.9 1.6 35.1 0.00 56.3 58.6 5.4 8.3 5.1 87 11 71.2 32.5 24.0 2.0 45.2 0.00 58.8 58.6 3.6 8.5 2.5 76 12 73.9 31.8 21.2 2.3 50.4 0.00 61.9 58.5 4.3 10.1 3.4 278 13 75.9 31.5 19.6 2.5 43.0 0.00 63.9 58.5 5.1 10.7 4.0 298 14 76.1 32.0 19.9 2.5 38.0 0.00 64.8 58.3 5.8 10.7 4.9 296 15 76.5 30.9 18.8 2.5 32.7 0.00 65.1 58.3 7.2 11.9 6.5 299 16 76.8 30.9 18.5 2.6 25.1 0.00 64.9 58.3 7.8 13.2 7.4 293 17 76.5 30.0 18.1 2.5 15.1 0.00 64.4 58.3 8.7 14.5 8.3 295 18 75.4 30.0 18.8 2.4 5.3 0.00 63.3 58.3 6.9 11.6 6.7 299 19 73.8 30.6 20.2 2.3 0.5 0.00 62.1 58.3 4.3 6.7 4.0 296 20 69.4 31.8 24.8 1.9 0.0 0.00 61.2 58.5 0.9 4.0 0.9 290 21 65.5 33.3 30.0 1.5 0.0 0.00 60.4 58.5 0.4 0.4 0.4 273 22 63.9 34.9 33.8 1.3 0.0 0.00 59.7 58.6 0.4 2.5 0.4 241 23 61.0 37.8 42.1 1.1 0.0 0.00 59.2 58.6 0.4 1.8 0.2 303 24 60.3 37.0 41.8 1.0 0.0 0.00 58.6 58.6 1.1 2.9 0.7 87 AZMET Daily Weather Data : TUCSON : Mar 21 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.7 52.5 65.5 DegF RELATIVE HUMIDITY 53.8 17.5 30.9 % DEWPOINT 32.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 65.1 53.2 59.2 DegF SOIL TEMP. 20 in 59.0 58.3 58.6 DegF WIND SPEED 14.5 3.4 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 325 Degrees SOLAR RADIATION 318.5 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 10.4 377 15.1 559 20.2 794 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 22 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.6 35.4 38.7 1.1 0.0 0.00 58.1 58.8 1.3 3.1 1.1 85 2 61.2 34.5 36.5 1.2 0.0 0.00 57.6 58.8 1.3 2.7 1.3 88 3 61.7 34.2 35.6 1.2 0.0 0.00 57.2 58.8 1.6 3.4 1.3 86 4 59.0 34.9 40.3 1.0 0.0 0.00 56.7 58.8 1.3 3.4 1.3 98 5 55.0 34.9 46.4 0.8 0.0 0.00 55.8 58.8 1.3 2.9 1.3 84 6 52.9 33.8 48.4 0.7 0.0 0.00 54.7 58.8 1.6 4.3 1.3 78 7 50.4 34.2 53.5 0.6 1.7 0.00 53.8 58.8 1.3 3.4 0.9 80 8 56.7 34.7 43.5 0.9 13.6 0.00 53.6 58.6 2.7 5.6 2.5 82 9 66.7 33.6 29.5 1.6 33.7 0.00 54.9 58.6 4.0 8.9 3.8 93 10 71.6 32.9 24.0 2.0 52.1 0.00 57.7 58.6 3.8 9.4 2.2 101 11 73.4 32.4 22.1 2.2 65.2 0.00 61.2 58.6 4.5 10.7 2.7 210 12 75.0 30.9 19.7 2.4 73.6 0.00 64.4 58.5 7.2 15.0 5.8 246 13 76.1 31.1 19.2 2.5 76.4 0.00 66.7 58.5 7.2 15.4 6.3 255 14 77.5 30.2 17.6 2.7 71.4 0.00 68.9 58.3 8.3 15.4 7.2 270 15 78.6 30.6 17.2 2.8 67.4 0.00 70.3 58.3 7.4 17.4 5.4 268 16 79.2 28.6 15.7 2.9 50.2 0.00 71.1 58.3 10.5 21.5 9.4 284 17 78.8 26.1 14.2 2.9 36.1 0.00 70.5 58.5 13.4 22.6 12.5 284 18 77.4 26.2 15.0 2.7 17.0 0.00 68.9 58.5 13.0 21.9 12.5 280 19 74.7 27.3 17.2 2.4 1.9 0.00 66.9 58.6 11.0 21.5 10.7 275 20 72.5 28.0 19.1 2.2 0.0 0.00 64.8 58.6 8.3 15.0 8.1 269 21 70.9 27.9 20.0 2.1 0.0 0.00 63.1 58.8 8.5 13.9 8.1 280 22 68.2 27.5 21.6 1.9 0.0 0.00 61.5 59.0 4.3 10.3 3.8 309 23 65.3 33.6 30.8 1.5 0.0 0.00 60.3 59.2 3.4 8.7 3.1 315 24 64.0 38.1 38.7 1.3 0.0 0.00 59.2 59.2 2.5 7.2 1.8 299 AZMET Daily Weather Data : TUCSON : Mar 22 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.6 48.7 67.8 DegF RELATIVE HUMIDITY 58.7 12.6 28.5 % DEWPOINT 31.6 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 71.1 53.4 61.5 DegF SOIL TEMP. 20 in 59.2 58.3 58.6 DegF WIND SPEED 22.6 5.4 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 277 Degrees SOLAR RADIATION 560.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.8 388 14.8 573 19.6 814 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 23 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.6 36.9 44.1 0.9 0.0 0.00 57.9 59.4 1.8 4.3 1.1 105 2 57.6 33.1 39.4 1.0 0.0 0.00 57.0 59.4 3.1 5.4 3.1 62 3 56.3 31.3 38.4 0.9 0.0 0.00 55.9 59.4 2.2 4.3 2.2 90 4 53.1 31.3 43.3 0.8 0.0 0.00 54.9 59.4 2.0 3.4 1.6 97 5 51.3 30.9 45.5 0.7 0.0 0.00 54.0 59.4 2.0 3.6 2.0 96 6 51.1 30.7 45.2 0.7 0.0 0.00 53.1 59.4 2.5 4.3 2.5 86 7 50.4 30.7 46.7 0.7 1.9 0.00 52.2 59.4 2.2 4.3 2.2 100 8 56.3 31.8 39.3 0.9 17.0 0.00 52.2 59.4 3.6 7.4 3.4 94 9 61.5 31.6 32.2 1.3 36.1 0.00 53.6 59.2 4.9 8.7 4.7 90 10 65.8 32.2 28.4 1.6 53.5 0.00 56.7 59.2 3.4 12.1 0.7 267 11 68.5 27.3 21.2 1.9 67.1 0.00 59.9 59.0 8.3 18.3 7.4 298 12 70.5 22.8 16.5 2.1 76.0 0.00 62.8 59.0 10.1 17.0 9.2 306 13 71.8 22.5 15.5 2.2 78.4 0.00 65.5 58.8 13.4 22.4 12.8 307 14 72.7 14.5 10.7 2.5 75.7 0.00 67.5 58.8 13.6 20.8 13.0 296 15 73.6 5.4 6.8 2.6 67.4 0.00 68.9 58.6 14.5 24.8 13.9 290 16 73.2 4.1 6.5 2.6 53.8 0.00 69.4 58.6 13.0 21.9 12.5 313 17 72.7 6.3 7.4 2.5 36.1 0.00 69.1 58.6 11.2 18.3 10.7 306 18 71.6 7.2 8.0 2.4 17.0 0.00 67.8 58.6 9.8 16.1 9.6 302 19 69.3 7.0 8.5 2.2 1.9 0.00 65.7 58.8 8.1 15.2 8.1 315 20 66.4 7.2 9.5 2.0 0.0 0.00 63.3 58.8 4.5 9.4 4.5 300 21 61.5 8.6 12.2 1.6 0.0 0.00 61.2 59.0 2.0 4.5 2.0 268 22 54.0 13.3 19.5 1.1 0.0 0.00 59.4 59.0 0.7 2.0 0.4 301 23 49.6 20.1 31.2 0.8 0.0 0.00 57.6 59.2 1.3 3.8 0.9 93 24 47.3 17.2 29.6 0.8 0.0 0.00 55.9 59.2 1.3 3.4 1.1 79 AZMET Daily Weather Data : TUCSON : Mar 23 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.2 46.2 61.9 DegF RELATIVE HUMIDITY 49.5 4.7 25.2 % DEWPOINT 21.0 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 69.6 52.0 60.1 DegF SOIL TEMP. 20 in 59.4 58.6 59.0 DegF WIND SPEED 24.8 5.8 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 312 Degrees SOLAR RADIATION 582.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.9 395 11.3 585 15.7 829 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 24 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.7 16.0 30.0 0.7 0.0 0.00 54.5 59.4 1.8 4.3 1.8 78 2 45.0 15.6 30.3 0.7 0.0 0.00 53.1 59.4 2.0 4.3 1.8 93 3 44.8 15.3 30.0 0.7 0.0 0.00 52.0 59.4 1.8 3.4 1.6 85 4 43.2 16.2 33.1 0.6 0.0 0.00 51.1 59.4 1.1 2.5 1.1 60 5 40.8 16.9 37.5 0.5 0.0 0.00 50.2 59.4 1.3 3.1 1.3 85 6 39.2 16.5 39.5 0.5 0.0 0.00 49.1 59.2 1.1 2.9 1.1 73 7 39.6 16.3 38.4 0.5 2.2 0.00 48.2 59.2 2.0 3.4 2.0 76 8 47.1 16.0 28.5 0.8 17.4 0.00 48.2 59.0 3.1 5.6 3.1 80 9 55.9 14.0 18.7 1.3 36.8 0.00 49.8 59.0 4.3 6.7 4.0 93 10 62.4 13.8 14.7 1.6 54.5 0.00 53.1 58.8 3.6 6.9 3.4 86 11 67.1 10.4 10.8 2.0 68.3 0.00 57.0 58.6 2.9 6.9 1.1 86 12 70.2 5.7 7.9 2.3 76.9 0.00 61.2 58.5 3.8 8.9 2.5 264 13 72.3 2.1 6.1 2.5 79.8 0.00 64.8 58.3 6.7 14.1 5.6 282 14 73.8 2.7 6.0 2.7 76.9 0.00 67.8 58.3 7.6 17.4 6.5 301 15 74.5 1.6 5.6 2.7 68.3 0.00 69.6 58.1 9.2 16.6 8.3 294 16 74.5 1.6 5.6 2.7 54.5 0.00 70.5 58.1 9.6 17.4 8.9 306 17 73.8 1.9 5.8 2.7 37.0 0.00 70.2 57.9 10.5 17.0 10.1 296 18 72.3 3.0 6.4 2.5 18.2 0.00 68.5 58.1 10.3 16.8 9.8 308 19 69.6 2.7 6.9 2.3 2.2 0.00 66.2 58.1 7.6 16.1 7.6 309 20 66.6 3.4 7.9 2.0 0.0 0.00 63.7 58.3 3.8 7.8 3.6 300 21 59.2 7.9 12.9 1.5 0.0 0.00 61.5 58.3 0.7 3.4 0.4 206 22 53.4 12.2 19.1 1.1 0.0 0.00 59.5 58.5 0.4 1.8 0.0 86 23 51.4 19.4 28.3 0.9 0.0 0.00 57.9 58.6 1.6 4.3 0.4 326 24 50.9 15.1 23.7 1.0 0.0 0.00 56.3 58.8 2.2 5.4 2.0 81 AZMET Daily Weather Data : TUCSON : Mar 24 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.4 37.9 58.1 DegF RELATIVE HUMIDITY 48.4 4.4 18.9 % DEWPOINT 10.2 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 70.5 48.0 58.5 DegF SOIL TEMP. 20 in 59.4 57.9 58.6 DegF WIND SPEED 17.4 4.3 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 317 Degrees SOLAR RADIATION 592.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.7 402 9.7 595 13.0 842 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 25 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.7 13.1 21.8 1.0 0.0 0.00 54.7 58.8 2.2 4.3 2.0 100 2 48.0 13.6 24.6 0.9 0.0 0.00 53.4 58.8 2.0 3.6 1.6 92 3 47.1 13.5 25.5 0.8 0.0 0.00 52.3 58.8 2.0 4.9 1.6 81 4 44.6 14.2 28.7 0.7 0.0 0.00 51.3 58.8 2.0 4.0 1.6 82 5 43.3 14.7 31.1 0.7 0.0 0.00 50.2 58.8 2.5 4.3 2.5 80 6 41.9 15.6 33.9 0.6 0.0 0.00 49.3 58.8 1.6 3.8 1.6 82 7 41.4 17.2 37.2 0.6 2.4 0.00 48.6 58.8 1.6 3.1 1.6 86 8 49.3 17.2 28.0 0.9 18.6 0.00 48.7 58.6 0.7 2.7 0.7 103 9 57.4 16.7 19.9 1.3 37.8 0.00 50.7 58.6 0.9 3.4 0.2 347 10 64.4 16.5 15.4 1.8 55.2 0.00 54.1 58.5 1.1 3.6 0.7 108 11 70.2 15.6 12.2 2.2 68.8 0.00 58.3 58.3 1.6 4.9 0.2 9 12 73.2 15.4 10.9 2.5 76.9 0.00 62.6 58.1 3.1 8.3 0.2 256 13 75.2 16.3 10.6 2.7 79.8 0.00 66.7 57.9 3.4 7.6 0.9 298 14 76.8 16.5 10.2 2.8 76.4 0.00 70.0 57.9 4.7 12.1 2.0 223 15 78.1 15.6 9.4 3.0 68.1 0.00 72.3 57.7 4.7 12.1 2.2 263 16 79.0 14.7 8.7 3.1 54.5 0.00 73.2 57.7 8.3 17.0 7.6 280 17 79.2 13.8 8.3 3.1 37.3 0.00 72.9 57.7 8.3 15.7 7.4 292 18 78.1 13.5 8.5 3.0 18.4 0.00 71.4 57.9 8.9 13.9 8.5 297 19 75.2 13.8 9.6 2.7 2.2 0.00 68.9 57.9 7.2 12.1 6.9 297 20 71.2 15.6 11.8 2.3 0.0 0.00 66.2 58.1 3.4 7.6 3.4 299 21 68.0 17.1 14.0 2.0 0.0 0.00 64.0 58.3 4.7 8.7 4.3 296 22 69.4 15.3 12.3 2.2 0.0 0.00 62.2 58.5 4.5 10.1 4.0 340 23 61.7 22.1 22.1 1.5 0.0 0.00 60.8 58.6 2.5 5.1 1.8 71 24 55.0 25.9 32.3 1.0 0.0 0.00 59.2 58.8 2.5 5.6 2.2 76 AZMET Daily Weather Data : TUCSON : Mar 25 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.1 39.2 62.4 DegF RELATIVE HUMIDITY 43.0 7.7 18.6 % DEWPOINT 16.0 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 73.2 48.4 60.1 DegF SOIL TEMP. 20 in 58.8 57.7 58.5 DegF WIND SPEED 17.0 3.6 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 308 Degrees SOLAR RADIATION 596.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.0 411 12.2 607 15.7 858 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 26 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.0 22.5 26.1 1.2 0.0 0.00 57.4 58.8 3.4 6.3 3.4 94 2 54.7 20.5 26.0 1.1 0.0 0.00 56.1 59.0 1.6 4.3 1.3 91 3 51.8 21.2 29.9 0.9 0.0 0.00 55.0 59.0 1.3 3.1 1.1 81 4 52.0 20.7 28.9 0.9 0.0 0.00 54.1 59.2 1.6 3.6 1.6 67 5 49.1 22.3 34.4 0.8 0.0 0.00 53.4 59.2 0.9 2.5 0.9 73 6 49.6 21.6 32.8 0.8 0.0 0.00 52.7 59.2 1.1 3.1 1.1 88 7 51.4 19.9 28.7 0.9 1.4 0.00 52.0 59.2 2.2 3.8 2.2 90 8 55.2 22.1 27.4 1.1 14.1 0.00 51.8 59.0 1.3 4.0 1.3 85 9 63.3 20.7 19.2 1.6 29.9 0.00 53.4 59.0 4.3 7.4 4.3 88 10 71.2 20.3 14.4 2.2 56.6 0.00 56.3 58.8 5.4 8.9 5.1 87 11 75.9 20.1 12.2 2.7 60.4 0.00 59.7 58.8 4.5 8.9 4.3 106 12 79.9 19.8 10.5 3.1 79.1 0.00 63.9 58.6 3.6 10.3 2.2 123 13 81.7 18.0 9.2 3.4 79.6 0.00 67.8 58.6 4.3 10.7 2.9 98 14 83.5 16.3 8.1 3.6 73.8 0.00 71.2 58.5 4.7 14.3 0.9 153 15 84.0 13.5 7.0 3.7 50.7 0.00 72.7 58.5 5.1 12.8 2.9 254 16 84.2 11.3 6.3 3.8 35.1 0.00 72.7 58.5 6.5 14.1 5.1 279 17 84.4 9.0 5.6 3.8 27.7 0.00 72.3 58.5 8.1 15.0 7.6 293 18 84.0 9.7 5.9 3.8 20.1 0.00 71.2 58.5 8.3 14.8 7.6 276 19 80.4 10.0 6.8 3.3 1.7 0.00 69.1 58.6 5.8 11.4 5.6 294 20 72.1 13.6 10.6 2.4 0.0 0.00 66.7 58.8 1.1 4.5 1.1 301 21 67.8 16.2 13.6 2.0 0.0 0.00 64.6 59.0 1.3 4.9 1.3 304 22 66.7 18.0 15.2 1.9 0.0 0.00 62.8 59.2 1.3 3.1 1.3 292 23 67.8 19.8 16.0 2.0 0.0 0.00 61.2 59.2 2.7 6.9 2.5 299 24 61.7 20.5 20.5 1.5 0.0 0.00 59.7 59.4 1.6 5.4 1.3 81 AZMET Daily Weather Data : TUCSON : Mar 26 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.4 47.8 68.0 DegF RELATIVE HUMIDITY 42.0 4.9 17.3 % DEWPOINT 17.8 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 73.0 51.6 61.5 DegF SOIL TEMP. 20 in 59.4 58.5 58.8 DegF WIND SPEED 15.0 3.4 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 2 Degrees SOLAR RADIATION 529.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.3 424 17.3 624 22.1 880 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 27 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.9 20.5 23.1 1.3 0.0 0.00 58.5 59.5 1.6 4.3 1.6 82 2 57.0 20.8 24.2 1.2 0.0 0.00 57.4 59.5 2.2 4.5 2.2 84 3 57.0 21.0 24.4 1.2 0.0 0.00 56.3 59.5 2.2 4.9 2.2 85 4 52.3 21.9 30.2 0.9 0.0 0.00 55.2 59.7 1.6 3.4 1.6 58 5 50.9 22.5 32.4 0.9 0.0 0.00 54.3 59.7 2.2 4.3 2.2 75 6 51.6 21.7 30.7 0.9 0.0 0.00 53.4 59.7 2.7 4.3 2.7 80 7 54.7 19.8 25.3 1.1 2.6 0.00 52.7 59.5 4.3 7.4 4.3 93 8 60.1 21.0 21.9 1.4 18.4 0.00 52.9 59.5 5.6 8.1 5.4 88 9 67.1 22.6 18.3 1.9 36.3 0.00 54.7 59.5 5.1 7.8 4.9 91 10 73.6 22.3 14.5 2.4 53.5 0.00 57.7 59.4 4.5 8.3 4.3 90 11 77.4 20.8 12.0 2.8 69.3 0.00 61.9 59.4 5.8 11.6 5.1 126 12 79.7 20.5 11.0 3.1 77.4 0.00 66.2 59.2 5.8 12.5 4.3 142 13 81.3 20.5 10.4 3.3 80.8 0.00 70.0 59.2 4.7 13.9 2.7 128 14 83.1 19.4 9.4 3.5 66.2 0.00 73.0 59.0 7.6 16.3 6.3 254 15 82.4 17.4 8.8 3.5 38.9 0.00 73.4 59.0 8.5 17.4 7.6 231 16 82.4 22.3 10.8 3.4 37.5 0.00 73.4 59.0 8.9 18.1 8.5 251 17 81.5 23.5 11.7 3.3 19.4 0.00 72.5 59.0 8.7 17.0 7.8 246 18 81.7 22.3 11.1 3.3 16.7 0.00 71.4 59.0 7.6 13.6 6.9 239 19 79.3 20.8 11.3 3.0 1.2 0.00 69.6 59.2 6.3 13.4 5.8 246 20 75.7 18.5 11.4 2.7 0.0 0.00 67.6 59.4 4.0 6.9 4.0 297 21 73.9 12.2 9.2 2.6 0.0 0.00 65.8 59.5 4.7 8.3 4.5 332 22 72.0 10.9 9.3 2.4 0.0 0.00 64.2 59.7 3.4 6.7 3.4 327 23 67.8 15.8 13.4 2.0 0.0 0.00 62.6 59.9 3.1 7.8 3.1 278 24 59.2 21.7 23.2 1.3 0.0 0.00 61.2 59.9 1.3 3.4 1.1 86 AZMET Daily Weather Data : TUCSON : Mar 27 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.2 49.5 69.1 DegF RELATIVE HUMIDITY 50.2 7.7 17.0 % DEWPOINT 20.1 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 73.6 52.5 62.8 DegF SOIL TEMP. 20 in 59.9 59.0 59.4 DegF WIND SPEED 18.1 4.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 208 Degrees SOLAR RADIATION 518.2 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 12.8 437 16.7 641 21.8 902 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 28 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.8 18.1 20.2 1.4 0.0 0.00 59.7 60.1 2.5 5.8 2.5 85 2 59.0 20.5 22.3 1.3 0.0 0.00 58.6 60.1 1.8 4.3 1.3 101 3 56.8 20.8 24.2 1.2 0.0 0.00 57.4 60.3 2.5 4.9 2.5 77 4 55.4 21.2 25.9 1.1 0.0 0.00 56.5 60.3 2.5 4.9 2.5 80 5 53.4 22.1 29.1 1.0 0.0 0.00 55.6 60.3 1.1 2.7 1.1 102 6 51.4 23.0 32.4 0.9 0.0 0.00 54.7 60.3 1.8 4.3 1.8 106 7 52.9 24.4 32.8 0.9 3.3 0.00 53.8 60.3 1.8 5.8 1.8 121 8 60.1 25.3 26.3 1.3 19.6 0.00 54.0 60.1 5.4 9.4 5.4 97 9 67.1 24.3 19.7 1.8 39.4 0.00 55.8 60.1 5.1 8.5 5.1 86 10 73.4 29.5 19.5 2.3 55.2 0.00 59.2 60.1 3.6 8.1 3.4 88 11 76.1 30.7 18.9 2.5 61.4 0.00 63.5 59.9 3.1 10.3 1.1 140 12 77.7 31.3 18.2 2.7 67.1 0.00 67.1 59.7 3.6 9.4 1.8 232 13 79.5 29.3 16.0 2.9 72.2 0.00 70.5 59.7 4.9 11.0 2.7 328 14 81.7 26.4 13.2 3.2 74.5 0.00 73.4 59.7 6.5 16.1 5.4 246 15 82.9 22.3 10.6 3.4 68.6 0.00 75.7 59.5 6.9 17.0 5.8 255 16 83.3 21.4 10.1 3.5 54.2 0.00 76.8 59.5 6.3 15.4 4.7 263 17 82.4 19.2 9.5 3.4 30.1 0.00 76.5 59.7 8.1 15.0 7.4 289 18 81.3 16.9 8.9 3.3 13.6 0.00 74.5 59.7 6.7 13.2 6.3 306 19 79.0 17.6 9.9 3.0 1.4 0.00 72.1 59.9 6.5 13.6 6.5 291 20 75.7 19.4 11.9 2.7 0.0 0.00 69.8 60.1 3.4 7.2 3.1 284 21 73.6 18.0 12.1 2.5 0.0 0.00 67.8 60.1 4.5 7.4 4.3 310 22 72.7 18.0 12.4 2.4 0.0 0.00 66.2 60.4 5.4 8.3 5.1 313 23 71.8 18.3 12.9 2.3 0.0 0.00 64.6 60.6 5.1 9.8 5.1 313 24 70.5 18.9 13.9 2.2 0.0 0.00 63.3 60.6 3.6 6.7 3.1 306 AZMET Daily Weather Data : TUCSON : Mar 28 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.4 49.5 69.8 DegF RELATIVE HUMIDITY 39.9 8.0 18.0 % DEWPOINT 22.3 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 76.8 53.6 64.4 DegF SOIL TEMP. 20 in 60.6 59.5 60.1 DegF WIND SPEED 17.0 4.3 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 302 Degrees SOLAR RADIATION 560.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.8 450 17.1 658 22.0 924 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 29 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.3 21.0 18.5 1.8 0.0 0.00 62.1 60.8 0.9 3.1 0.7 184 2 59.5 23.9 25.2 1.3 0.0 0.00 61.0 61.0 1.3 3.6 1.1 94 3 56.8 24.1 28.1 1.1 0.0 0.00 59.7 61.0 1.3 3.1 1.3 79 4 54.1 25.2 32.1 1.0 0.0 0.00 58.6 61.0 0.7 2.5 0.7 70 5 52.3 25.2 34.5 0.9 0.0 0.00 57.6 61.0 1.3 3.4 1.1 85 6 51.1 24.8 35.7 0.8 0.0 0.00 56.5 61.0 2.0 3.6 2.0 70 7 52.7 25.7 34.8 0.9 3.1 0.00 55.6 61.0 1.6 2.7 1.3 83 8 59.9 27.5 29.0 1.3 19.8 0.00 55.8 61.0 1.3 2.7 1.1 63 9 67.6 28.8 23.2 1.8 38.5 0.00 57.7 61.0 1.1 3.8 0.2 197 10 74.3 30.0 19.5 2.3 55.7 0.00 61.2 61.0 1.6 6.7 0.9 153 11 77.7 32.0 18.8 2.6 69.0 0.00 65.5 60.8 2.5 8.3 0.9 123 12 79.7 32.2 17.8 2.8 78.1 0.00 69.8 60.6 3.4 9.2 0.7 128 13 81.5 29.5 15.1 3.1 80.8 0.00 73.8 60.6 5.1 12.1 3.8 260 14 82.4 27.7 13.5 3.3 77.9 0.00 76.8 60.6 4.9 13.9 2.2 276 15 83.5 23.2 10.8 3.5 64.3 0.00 78.6 60.6 6.7 15.4 4.3 272 16 84.2 20.8 9.6 3.6 57.1 0.00 79.5 60.6 7.4 15.2 6.3 306 17 84.0 14.9 7.5 3.7 39.7 0.00 79.2 60.6 8.3 15.7 7.4 297 18 82.6 15.4 8.0 3.5 19.8 0.00 77.4 60.6 8.7 14.5 8.3 312 19 79.5 11.7 7.5 3.2 2.4 0.00 74.7 60.8 7.4 12.1 7.2 310 20 75.0 14.7 10.0 2.7 0.0 0.00 71.8 61.0 3.6 6.3 3.4 291 21 71.8 17.2 12.4 2.3 0.0 0.00 69.4 61.2 2.5 4.9 2.0 262 22 66.0 18.9 16.3 1.8 0.0 0.00 67.3 61.3 1.3 3.8 1.1 50 23 62.1 23.0 22.3 1.5 0.0 0.00 65.5 61.5 2.0 4.3 1.6 75 24 59.9 26.6 27.9 1.3 0.0 0.00 64.0 61.7 1.8 4.0 1.6 86 AZMET Daily Weather Data : TUCSON : Mar 29 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.6 49.8 69.3 DegF RELATIVE HUMIDITY 55.8 6.0 19.9 % DEWPOINT 23.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 79.5 55.6 66.6 DegF SOIL TEMP. 20 in 61.7 60.4 61.0 DegF WIND SPEED 15.7 3.4 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 306 Degrees SOLAR RADIATION 605.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.7 464 17.8 676 22.7 946 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, 2013 AZMET Hourly Weather Data : TUCSON : Mar 30 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.5 23.5 25.6 1.3 0.0 0.00 62.8 61.9 1.1 3.8 1.1 71 2 57.7 22.8 25.7 1.2 0.0 0.00 61.5 62.1 1.3 3.4 1.3 66 3 57.7 22.3 25.1 1.2 0.0 0.00 60.4 62.1 2.0 3.8 1.6 66 4 56.7 23.0 26.8 1.1 0.0 0.00 59.7 62.1 0.7 2.0 0.7 130 5 55.4 24.6 30.0 1.0 0.0 0.00 59.0 62.1 1.3 3.1 1.1 89 6 56.5 23.5 27.6 1.1 0.0 0.00 58.5 62.1 1.6 3.6 1.6 72 7 56.5 23.7 28.0 1.1 2.4 0.00 57.9 62.1 2.2 7.2 2.0 84 8 60.6 24.3 24.7 1.4 11.0 0.00 57.9 62.1 2.5 6.0 2.5 103 9 65.7 24.1 20.6 1.7 23.6 0.00 59.2 61.9 1.1 2.7 0.9 72 10 70.5 21.6 15.5 2.2 31.5 0.00 61.2 61.9 1.3 4.0 0.9 154 11 74.7 20.8 13.2 2.5 44.2 0.00 63.7 61.9 1.1 4.0 0.4 146 12 77.9 19.8 11.3 2.9 54.7 0.00 66.9 61.7 1.6 4.9 0.9 228 13 80.4 18.1 9.7 3.2 53.0 0.00 70.3 61.7 2.2 7.2 1.6 278 14 80.6 16.9 9.1 3.2 32.7 0.00 71.4 61.5 5.1 11.4 4.5 318 15 81.3 23.4 11.7 3.2 34.9 0.00 72.1 61.5 8.7 16.1 8.3 327 16 81.1 21.9 11.1 3.2 40.8 0.00 72.5 61.5 10.5 16.6 10.1 306 17 81.5 24.8 12.4 3.2 38.0 0.00 73.4 61.5 8.9 15.2 8.3 325 18 79.9 24.6 13.0 3.0 11.9 0.00 72.5 61.5 6.3 11.6 5.8 323 19 77.2 25.5 14.7 2.7 2.2 0.00 70.7 61.5 9.2 21.0 8.7 318 20 74.8 27.0 16.9 2.5 0.0 0.00 68.9 61.7 8.7 13.6 8.3 297 21 73.4 27.3 18.0 2.3 0.0 0.00 67.5 61.7 6.5 9.4 6.3 296 22 70.9 27.3 19.6 2.1 0.0 0.00 66.0 61.9 3.1 7.4 2.9 284 23 63.5 33.3 32.4 1.4 0.0 0.00 64.4 61.9 0.7 3.6 0.4 266 24 57.9 29.1 33.1 1.1 0.0 0.00 63.0 62.1 1.6 3.4 1.3 74 AZMET Daily Weather Data : TUCSON : Mar 30 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.8 54.7 68.7 DegF RELATIVE HUMIDITY 50.2 7.7 19.8 % DEWPOINT 23.9 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 73.4 57.7 65.1 DegF SOIL TEMP. 20 in 62.2 61.5 61.9 DegF WIND SPEED 21.0 3.8 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 321 Degrees SOLAR RADIATION 381.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.9 478 18.7 694 23.8 970 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Mar 31 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.9 28.8 35.1 1.0 0.0 0.00 61.5 62.1 1.6 3.4 1.6 78 2 53.6 29.3 39.3 0.9 0.0 0.00 60.1 62.2 1.3 3.6 1.3 82 3 52.9 29.1 40.0 0.8 0.0 0.00 59.0 62.2 1.3 3.1 1.1 66 4 50.5 29.1 43.5 0.7 0.0 0.00 57.9 62.2 1.6 3.8 1.6 82 5 48.7 29.3 46.9 0.6 0.0 0.00 56.8 62.2 0.9 3.4 0.9 76 6 48.6 29.5 47.5 0.6 0.0 0.00 55.9 62.2 1.8 3.6 1.6 86 7 50.0 30.0 46.1 0.7 3.8 0.00 55.2 62.1 2.2 4.0 2.2 85 8 57.2 30.7 36.4 1.0 21.0 0.00 55.4 62.1 3.1 5.6 2.9 92 9 64.8 30.2 27.1 1.5 39.7 0.00 57.6 61.9 3.1 6.3 2.9 87 10 70.3 30.4 22.7 2.0 56.9 0.00 61.2 61.9 3.6 6.9 3.1 70 11 74.8 29.1 18.4 2.4 70.5 0.00 65.5 61.7 2.2 6.7 0.7 72 12 77.5 28.0 16.1 2.7 78.8 0.00 70.0 61.7 3.4 8.9 1.6 303 13 79.9 27.3 14.5 3.0 81.5 0.00 74.1 61.5 3.8 9.8 1.8 277 14 81.9 26.2 12.9 3.2 78.6 0.00 77.4 61.5 4.9 12.1 4.0 300 15 83.3 25.5 12.0 3.4 69.5 0.00 79.7 61.3 5.6 11.6 4.3 301 16 83.8 24.3 11.2 3.5 55.7 0.00 80.6 61.3 6.3 13.2 3.8 320 17 83.7 23.0 10.7 3.5 38.2 0.00 80.2 61.5 6.7 15.4 5.8 303 18 82.8 22.6 10.9 3.4 17.4 0.00 78.4 61.5 6.5 12.5 5.6 305 19 80.2 23.0 11.9 3.1 1.9 0.00 75.9 61.7 4.9 10.3 4.9 319 20 75.4 24.8 15.2 2.5 0.0 0.00 73.0 61.9 2.0 4.3 2.0 289 21 73.8 24.3 15.6 2.4 0.0 0.00 70.5 62.1 3.6 7.4 3.1 294 22 72.5 21.0 14.3 2.3 0.0 0.00 68.5 62.2 2.5 6.0 2.2 310 23 64.4 25.5 22.7 1.6 0.0 0.00 66.6 62.4 1.1 3.4 0.2 178 24 59.5 24.8 26.2 1.3 0.0 0.00 64.9 62.6 1.1 2.7 1.1 88 AZMET Daily Weather Data : TUCSON : Mar 31 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.9 47.3 67.8 DegF RELATIVE HUMIDITY 51.3 9.6 24.9 % DEWPOINT 27.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 80.8 55.0 66.9 DegF SOIL TEMP. 20 in 62.6 61.3 61.9 DegF WIND SPEED 15.4 3.1 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 336 Degrees SOLAR RADIATION 613.5 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 12.8 490 16.6 711 21.2 991 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, 2013 AZMET Hourly Weather Data : TUCSON : Apr 1 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.5 25.5 30.3 1.1 0.0 0.00 63.3 62.8 1.3 5.1 1.1 84 2 55.9 26.2 31.5 1.0 0.0 0.00 61.9 62.8 1.1 3.1 0.9 73 3 54.1 25.7 33.1 1.0 0.0 0.00 60.8 63.0 1.6 4.0 1.3 67 4 51.4 26.2 37.0 0.8 0.0 0.00 59.7 63.0 1.3 4.3 1.3 64 5 51.3 26.4 37.8 0.8 0.0 0.00 58.6 63.0 1.6 3.8 1.6 84 6 49.1 27.0 41.9 0.7 0.0 0.00 57.7 63.0 0.7 2.0 0.7 54 7 49.6 28.4 43.6 0.7 4.1 0.00 56.8 63.0 0.9 2.2 0.9 82 8 58.5 29.8 33.6 1.1 21.3 0.00 57.2 63.0 2.2 4.0 2.2 78 9 65.1 32.9 29.9 1.5 38.2 0.00 59.2 62.8 3.6 7.8 3.6 86 10 70.3 34.9 27.0 1.9 55.2 0.00 62.6 62.6 2.9 6.5 2.5 98 11 74.1 35.2 24.3 2.2 70.9 0.00 66.9 62.6 2.9 7.8 2.0 246 12 75.7 34.7 22.4 2.4 78.4 0.00 71.4 62.4 3.8 9.6 2.5 291 13 77.2 34.3 21.0 2.5 81.5 0.00 75.4 62.4 4.3 14.5 3.6 309 14 79.0 33.6 19.4 2.7 76.9 0.00 78.4 62.2 5.6 18.3 4.0 293 15 80.6 32.0 17.2 2.9 68.6 0.00 80.6 62.2 6.3 16.1 4.7 294 16 81.1 29.5 15.2 3.1 53.5 0.00 81.1 62.2 10.5 18.3 9.6 298 17 80.6 29.8 15.6 3.0 34.6 0.00 80.2 62.2 9.8 16.3 9.2 302 18 79.7 29.7 16.1 2.9 16.7 0.00 78.4 62.4 10.1 17.0 9.6 293 19 77.5 27.9 16.0 2.7 2.2 0.00 75.9 62.6 8.3 13.6 8.1 301 20 74.3 28.9 18.6 2.4 0.0 0.00 73.2 62.6 6.9 12.1 6.5 297 21 71.6 25.5 17.8 2.2 0.0 0.00 71.1 62.8 8.3 11.6 7.8 290 22 70.0 22.3 16.4 2.1 0.0 0.00 69.1 63.0 6.9 10.7 6.7 285 23 69.3 20.8 15.8 2.1 0.0 0.00 67.5 63.1 6.9 12.8 6.5 290 24 68.2 21.2 16.6 2.0 0.0 0.00 65.8 63.3 6.5 13.0 6.3 300 AZMET Daily Weather Data : TUCSON : Apr 1 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.4 47.5 67.6 DegF RELATIVE HUMIDITY 48.8 13.5 24.9 % DEWPOINT 28.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 81.1 56.8 68.0 DegF SOIL TEMP. 20 in 63.3 62.2 62.6 DegF WIND SPEED 18.3 4.7 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 302 Degrees SOLAR RADIATION 601.8 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 11.5 502 15.3 726 20.0 1011 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 2 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.2 22.3 20.1 1.6 0.0 0.00 63.9 63.5 4.7 8.9 4.3 271 2 58.1 24.1 26.8 1.2 0.0 0.00 62.4 63.5 1.6 4.5 0.9 40 3 52.5 25.7 35.1 0.9 0.0 0.00 60.8 63.7 0.9 2.9 0.2 98 4 49.8 25.7 38.6 0.8 0.0 0.00 59.4 63.7 1.8 3.8 1.6 80 5 48.7 25.3 39.6 0.7 0.0 0.00 58.1 63.7 1.8 3.8 1.6 84 6 46.6 25.3 43.2 0.6 0.0 0.00 57.0 63.7 1.8 3.6 1.8 71 7 47.3 25.9 42.9 0.6 4.5 0.00 55.9 63.7 1.6 3.6 1.6 93 8 55.9 27.1 32.9 1.0 22.2 0.00 56.1 63.5 1.6 3.8 1.3 78 9 63.3 26.1 24.1 1.5 41.3 0.00 58.3 63.5 0.7 2.7 0.4 47 10 66.6 24.4 20.2 1.8 58.5 0.00 61.7 63.3 4.3 9.6 3.6 269 11 69.8 23.7 17.4 2.1 71.9 0.00 65.7 63.1 6.9 13.6 6.0 276 12 72.5 21.4 14.4 2.3 80.0 0.00 69.8 63.1 7.6 15.2 6.7 289 13 73.9 20.3 13.2 2.5 82.4 0.00 73.6 63.0 9.6 17.9 8.3 284 14 75.0 19.2 12.2 2.6 79.3 0.00 76.3 62.8 11.4 19.7 10.7 287 15 75.7 17.6 11.0 2.7 70.9 0.00 78.3 62.8 10.7 18.8 9.8 286 16 76.5 16.0 10.1 2.8 56.9 0.00 78.8 62.8 11.0 19.9 10.1 303 17 76.1 18.3 11.2 2.7 36.8 0.00 78.3 62.8 9.8 17.7 8.9 315 18 75.4 20.3 12.6 2.6 19.8 0.00 76.6 62.8 9.4 18.1 8.9 313 19 73.4 20.7 13.5 2.4 3.1 0.00 74.1 63.0 8.3 14.8 8.1 326 20 70.7 20.7 14.8 2.2 0.0 0.00 71.6 63.0 4.9 11.9 4.9 320 21 68.4 20.5 16.1 2.0 0.0 0.00 69.1 63.1 2.0 4.5 2.0 325 22 62.2 22.3 21.7 1.5 0.0 0.00 67.1 63.3 0.7 3.6 0.2 299 23 56.1 25.5 30.5 1.1 0.0 0.00 65.3 63.5 0.9 2.2 0.9 85 24 53.6 24.4 31.8 1.0 0.0 0.00 63.5 63.5 1.1 2.7 1.1 83 AZMET Daily Weather Data : TUCSON : Apr 2 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.2 45.3 63.9 DegF RELATIVE HUMIDITY 53.1 7.6 23.1 % DEWPOINT 22.6 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 79.0 55.8 66.7 DegF SOIL TEMP. 20 in 63.7 62.8 63.3 DegF WIND SPEED 19.9 4.7 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 303 Degrees SOLAR RADIATION 627.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.6 510 12.1 738 16.2 1028 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 3 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.1 24.8 35.5 0.8 0.0 0.00 62.1 63.7 1.1 2.5 0.9 89 2 50.9 25.2 36.5 0.8 0.0 0.00 60.8 63.7 1.8 3.1 1.8 80 3 51.8 24.8 34.6 0.9 0.0 0.00 59.5 63.7 2.7 4.3 2.7 93 4 49.6 24.8 37.6 0.8 0.0 0.00 58.5 63.7 2.0 3.8 2.0 76 5 49.3 24.4 37.5 0.8 0.0 0.00 57.4 63.7 1.8 3.1 1.8 91 6 46.9 25.2 42.3 0.6 0.0 0.00 56.5 63.7 1.6 2.9 1.6 84 7 49.1 25.5 39.7 0.7 4.8 0.00 55.6 63.7 2.5 4.0 2.5 80 8 57.4 25.0 28.5 1.2 22.2 0.00 56.1 63.5 4.7 8.3 4.7 93 9 63.7 26.4 24.2 1.5 40.8 0.00 58.3 63.5 4.7 7.2 4.7 85 10 68.9 28.0 21.6 1.9 58.0 0.00 61.9 63.3 2.7 6.7 2.0 100 11 72.5 28.4 19.5 2.2 71.7 0.00 66.4 63.1 2.2 6.7 0.2 177 12 74.5 29.3 18.8 2.4 79.8 0.00 70.9 63.0 3.8 8.9 2.2 274 13 76.3 28.4 17.1 2.6 82.4 0.00 75.0 62.8 4.7 12.3 3.4 280 14 78.1 27.0 15.2 2.8 79.3 0.00 78.4 62.8 5.4 12.1 4.5 253 15 79.7 25.3 13.4 3.0 70.5 0.00 80.4 62.6 6.9 15.9 5.8 272 16 80.4 25.0 12.9 3.1 56.6 0.00 81.3 62.6 8.1 15.0 6.7 278 17 80.4 25.7 13.3 3.1 38.7 0.00 80.8 62.6 8.1 14.1 7.4 290 18 79.3 23.9 12.8 3.0 18.4 0.00 79.0 62.8 9.4 15.7 9.2 289 19 77.2 24.8 14.2 2.7 3.6 0.00 76.3 63.0 8.1 13.2 8.1 301 20 73.8 26.2 17.0 2.4 0.0 0.00 73.4 63.1 5.6 9.4 5.4 297 21 70.2 26.8 19.6 2.0 0.0 0.00 71.1 63.3 5.1 8.5 4.9 269 22 68.0 27.0 21.2 1.9 0.0 0.00 69.1 63.5 4.0 8.3 3.6 268 23 62.4 30.7 30.7 1.4 0.0 0.00 67.3 63.5 1.1 4.9 0.4 42 24 57.2 32.2 38.7 1.0 0.0 0.00 65.5 63.7 1.6 4.7 1.3 87 AZMET Daily Weather Data : TUCSON : Apr 3 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.5 46.2 65.3 DegF RELATIVE HUMIDITY 50.5 10.7 25.1 % DEWPOINT 26.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 81.3 55.6 67.5 DegF SOIL TEMP. 20 in 63.9 62.6 63.3 DegF WIND SPEED 15.9 4.3 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 293 Degrees SOLAR RADIATION 627.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.6 521 14.2 753 18.9 1047 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 4 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.2 29.1 36.6 0.9 0.0 0.00 63.5 63.9 1.8 3.4 1.6 72 2 53.8 28.9 38.4 0.9 0.0 0.00 61.9 64.0 1.3 3.6 1.1 80 3 52.0 29.5 41.9 0.8 0.0 0.00 60.6 64.0 1.6 3.6 0.4 103 4 50.5 29.7 44.4 0.7 0.0 0.00 59.4 64.0 1.1 2.5 0.4 82 5 50.2 28.4 42.5 0.7 0.0 0.00 58.1 64.0 2.5 3.8 2.5 92 6 51.3 27.9 40.3 0.8 0.0 0.00 57.2 64.0 1.6 4.0 1.6 97 7 50.5 28.8 42.7 0.7 3.1 0.00 56.3 64.0 2.2 5.1 1.3 77 8 56.5 29.5 35.6 1.0 20.5 0.00 56.5 63.9 2.7 5.6 2.5 70 9 64.8 30.7 27.9 1.5 37.8 0.00 58.8 63.9 1.6 4.3 1.6 75 10 72.0 30.9 21.9 2.1 57.3 0.00 62.2 63.7 1.8 6.3 1.6 31 11 78.1 29.7 16.9 2.7 67.1 0.00 66.2 63.5 3.4 8.9 2.7 87 12 82.0 25.0 12.3 3.3 80.0 0.00 70.3 63.5 5.8 13.2 4.7 106 13 83.8 21.0 9.8 3.6 62.3 0.00 73.9 63.3 4.0 12.1 2.0 129 14 85.6 21.7 9.5 3.8 76.0 0.00 76.3 63.1 4.3 10.7 1.8 81 15 86.5 19.0 8.2 4.0 57.1 0.00 78.8 63.1 3.6 9.6 1.1 67 16 87.1 12.9 6.2 4.1 43.7 0.00 79.7 63.1 5.1 10.3 1.3 134 17 86.5 13.1 6.4 4.0 20.5 0.00 78.6 63.1 2.9 8.9 1.8 278 18 85.3 13.8 6.9 3.9 7.9 0.00 76.8 63.1 4.3 8.9 3.8 284 19 81.9 19.6 9.9 3.3 1.2 0.00 74.7 63.3 7.4 14.8 7.2 298 20 78.3 23.7 13.1 2.9 0.0 0.00 72.7 63.3 4.9 8.3 4.9 292 21 76.1 23.7 14.1 2.6 0.0 0.00 70.9 63.5 3.8 6.7 3.6 270 22 72.9 24.8 16.6 2.3 0.0 0.00 69.4 63.7 1.3 3.8 0.7 228 23 66.2 30.0 25.6 1.6 0.0 0.00 68.0 63.9 0.9 2.7 0.9 72 24 64.8 27.7 24.6 1.6 0.0 0.00 66.7 64.0 1.6 3.4 1.6 77 AZMET Daily Weather Data : TUCSON : Apr 4 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.7 48.0 69.6 DegF RELATIVE HUMIDITY 51.9 4.7 23.0 % DEWPOINT 25.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 79.7 56.3 67.5 DegF SOIL TEMP. 20 in 64.0 63.0 63.7 DegF WIND SPEED 14.8 2.9 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 49 Degrees SOLAR RADIATION 534.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.4 536 18.2 771 23.0 1070 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 5 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.4 27.3 26.3 1.4 0.0 0.00 65.3 64.0 0.9 2.5 0.7 96 2 61.2 28.8 29.1 1.3 0.0 0.00 64.2 64.2 2.0 4.9 1.8 99 3 60.6 28.2 29.0 1.3 0.0 0.00 63.1 64.2 2.0 3.6 2.0 87 4 58.6 28.0 30.9 1.2 0.0 0.00 62.1 64.2 1.3 3.4 1.3 80 5 55.8 29.7 36.6 1.0 0.0 0.00 61.3 64.2 0.4 1.3 0.4 111 6 54.3 30.0 39.3 0.9 0.0 0.00 60.3 64.2 1.1 2.9 0.9 90 7 54.5 31.1 40.4 0.9 3.3 0.00 59.5 64.2 0.9 3.8 0.9 54 8 63.3 30.7 30.0 1.4 22.0 0.00 59.9 64.2 0.9 3.8 0.2 32 9 69.1 28.8 22.1 1.9 41.3 0.00 61.9 64.0 5.1 9.4 4.9 92 10 73.9 28.9 18.9 2.3 57.1 0.00 65.1 64.0 3.1 7.6 2.7 77 11 77.7 30.6 17.9 2.7 71.7 0.00 69.4 64.0 2.9 8.7 1.8 118 12 79.9 29.3 15.7 2.9 79.3 0.00 73.9 63.9 3.4 8.3 2.5 260 13 81.7 29.5 14.9 3.2 81.9 0.00 77.9 63.7 3.8 10.5 1.8 301 14 83.7 27.3 12.8 3.4 78.8 0.00 81.1 63.7 6.0 14.3 4.3 281 15 85.3 27.7 12.3 3.6 70.2 0.00 83.3 63.7 6.9 16.3 5.4 284 16 85.8 27.1 11.9 3.7 56.4 0.00 84.0 63.7 9.2 18.8 8.3 290 17 85.8 25.5 11.1 3.8 39.4 0.00 83.5 63.7 11.2 20.1 10.1 270 18 84.2 25.7 11.8 3.5 20.5 0.00 81.5 63.9 11.0 24.6 10.3 287 19 81.5 26.6 13.3 3.2 3.3 0.00 78.8 64.0 9.4 17.0 9.2 281 20 78.8 29.5 16.5 2.8 0.0 0.00 76.1 64.2 6.5 11.2 6.5 280 21 75.4 30.6 19.2 2.4 0.0 0.00 73.8 64.4 4.0 6.5 4.0 288 22 72.7 30.2 20.8 2.2 0.0 0.00 71.8 64.6 2.7 5.6 2.7 303 23 70.5 31.1 23.1 2.0 0.0 0.00 69.8 64.8 4.3 11.6 4.3 317 24 70.0 26.2 19.2 2.0 0.0 0.00 67.8 64.9 4.5 9.2 4.5 320 AZMET Daily Weather Data : TUCSON : Apr 5 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.4 52.7 72.0 DegF RELATIVE HUMIDITY 46.5 10.1 21.8 % DEWPOINT 28.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 84.2 59.4 70.7 DegF SOIL TEMP. 20 in 64.9 63.7 64.0 DegF WIND SPEED 24.6 4.3 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 292 Degrees SOLAR RADIATION 625.7 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 15.1 551 20.0 791 24.8 1094 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 6 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.0 27.0 23.0 1.7 0.0 0.00 65.8 65.1 1.8 5.6 0.2 330 2 58.1 27.9 31.2 1.1 0.0 0.00 64.2 65.1 1.3 4.0 1.3 87 3 55.2 27.7 34.5 1.0 0.0 0.00 62.8 65.3 1.3 2.9 1.1 84 4 54.5 28.8 37.1 0.9 0.0 0.00 61.7 65.3 1.6 3.4 1.3 76 5 55.0 28.2 35.5 0.9 0.0 0.00 60.6 65.3 2.0 3.4 2.0 76 6 54.3 28.8 37.1 0.9 0.0 0.00 59.5 65.3 2.9 5.4 2.7 88 7 54.0 29.3 38.7 0.9 4.3 0.00 58.6 65.3 2.0 4.3 2.0 78 8 61.2 32.2 33.5 1.2 22.7 0.00 59.0 65.1 1.8 3.4 1.6 65 9 69.3 34.9 28.1 1.8 41.3 0.00 61.3 65.1 2.0 5.1 1.8 108 10 73.2 35.2 25.0 2.1 58.3 0.00 64.8 64.9 2.5 7.6 1.8 100 11 75.4 34.3 22.4 2.3 71.4 0.00 68.9 64.8 3.6 9.6 2.0 87 12 77.2 34.0 20.7 2.5 79.8 0.00 73.0 64.8 3.4 8.9 1.1 206 13 79.0 30.2 16.9 2.8 82.2 0.00 77.0 64.6 4.7 11.6 3.4 297 14 80.8 28.2 14.5 3.1 79.1 0.00 80.4 64.4 4.7 11.6 1.6 297 15 82.6 27.9 13.6 3.3 70.2 0.00 82.8 64.4 6.3 17.7 4.7 287 16 83.8 27.1 12.6 3.5 56.6 0.00 83.7 64.4 6.9 17.2 5.6 280 17 84.0 25.9 12.0 3.5 38.2 0.00 83.3 64.4 8.3 15.4 7.6 305 18 83.7 28.0 13.2 3.4 21.0 0.00 81.7 64.6 9.2 21.0 8.3 288 19 81.5 29.3 14.9 3.1 3.3 0.00 79.0 64.6 7.8 14.5 7.6 300 20 77.9 28.9 16.5 2.7 0.0 0.00 76.3 64.8 4.0 7.4 3.8 296 21 74.7 30.0 19.4 2.4 0.0 0.00 73.8 64.9 3.1 6.0 3.1 308 22 71.8 31.5 22.6 2.1 0.0 0.00 71.8 65.1 2.0 5.1 1.8 298 23 68.9 36.3 30.4 1.7 0.0 0.00 70.0 65.3 2.2 5.4 2.0 332 24 70.2 35.4 28.0 1.8 0.0 0.00 68.0 65.5 4.5 7.4 4.3 321 AZMET Daily Weather Data : TUCSON : Apr 6 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.3 52.5 70.5 DegF RELATIVE HUMIDITY 44.6 11.1 24.2 % DEWPOINT 30.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 83.7 58.5 70.3 DegF SOIL TEMP. 20 in 65.5 64.4 64.9 DegF WIND SPEED 21.0 3.8 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 311 Degrees SOLAR RADIATION 628.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.0 565 18.9 810 23.9 1118 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 7 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.9 35.2 31.0 1.5 0.0 0.00 66.4 65.7 2.2 4.7 2.2 253 2 59.7 35.8 40.6 1.0 0.0 0.00 64.9 65.7 1.1 3.1 0.7 105 3 58.8 35.1 41.0 1.0 0.0 0.00 63.7 65.8 2.2 3.6 2.0 84 4 57.7 35.2 43.0 0.9 0.0 0.00 62.4 65.8 2.2 4.3 2.2 94 5 57.9 35.8 43.5 0.9 0.0 0.00 61.3 65.8 2.7 4.7 2.5 102 6 54.0 36.0 50.5 0.7 0.0 0.00 60.3 65.8 1.3 3.4 0.4 84 7 53.8 36.5 52.0 0.7 5.5 0.00 59.4 65.7 0.9 2.5 0.9 75 8 61.7 37.6 40.8 1.1 23.2 0.00 60.1 65.7 1.8 4.3 1.6 96 9 68.0 38.3 33.5 1.6 41.3 0.00 62.2 65.7 1.6 4.3 1.3 108 10 73.8 35.6 25.0 2.1 58.5 0.00 65.5 65.5 3.8 10.1 2.9 123 11 76.1 34.9 22.4 2.4 72.2 0.00 69.6 65.3 4.0 10.3 3.1 116 12 78.4 31.5 18.0 2.7 80.0 0.00 73.9 65.3 3.1 7.4 1.3 254 13 79.7 28.8 15.4 2.9 82.4 0.00 77.9 65.1 3.8 9.2 0.9 9 14 82.2 27.7 13.6 3.3 79.1 0.00 81.3 64.9 4.5 11.9 3.4 313 15 83.8 25.7 12.0 3.5 70.5 0.00 83.7 64.9 5.8 14.3 3.8 295 16 84.4 24.8 11.3 3.6 56.6 0.00 84.4 64.9 7.8 16.3 6.7 294 17 84.4 25.2 11.4 3.6 39.2 0.00 84.0 64.9 9.6 17.7 8.7 289 18 83.3 26.4 12.4 3.4 19.8 0.00 82.2 65.1 7.8 15.4 6.9 305 19 81.3 25.2 12.7 3.2 2.9 0.00 79.5 65.1 6.9 13.0 6.5 301 20 78.6 26.4 14.6 2.8 0.0 0.00 76.6 65.3 4.9 9.2 4.7 288 21 70.3 29.5 22.0 2.0 0.0 0.00 74.3 65.5 0.7 2.7 0.2 230 22 64.8 31.5 28.7 1.5 0.0 0.00 72.0 65.7 0.7 2.7 0.7 132 23 64.4 36.5 35.9 1.3 0.0 0.00 70.0 65.8 1.3 4.7 1.3 344 24 65.1 36.9 35.2 1.4 0.0 0.00 68.2 66.0 1.3 4.3 0.7 174 AZMET Daily Weather Data : TUCSON : Apr 7 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.8 51.8 70.3 DegF RELATIVE HUMIDITY 59.3 9.7 27.8 % DEWPOINT 32.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 84.4 59.4 71.1 DegF SOIL TEMP. 20 in 66.0 64.9 65.5 DegF WIND SPEED 17.7 3.4 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 303 Degrees SOLAR RADIATION 631.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.0 579 18.7 828 23.8 1142 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 8 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.7 37.0 40.0 1.1 0.0 0.00 66.7 66.2 0.7 2.2 0.7 106 2 59.4 36.1 42.0 1.0 0.0 0.00 65.3 66.2 2.2 4.3 2.0 74 3 60.4 35.8 39.6 1.1 0.0 0.00 63.9 66.4 2.7 4.3 2.5 93 4 61.5 34.9 37.0 1.2 0.0 0.00 62.8 66.4 3.8 6.9 3.4 90 5 61.3 34.9 37.0 1.2 0.0 0.00 61.9 66.4 3.8 7.4 3.6 108 6 58.5 35.2 41.7 1.0 0.0 0.00 60.8 66.2 2.7 4.5 2.5 84 7 60.1 35.6 40.1 1.1 5.7 0.00 60.1 66.2 3.1 6.3 3.1 96 8 67.3 37.4 33.2 1.5 19.6 0.00 60.6 66.2 4.7 10.7 4.3 100 9 71.2 38.1 29.9 1.8 41.6 0.00 62.6 66.0 7.4 14.1 6.7 142 10 74.1 37.2 26.1 2.1 57.1 0.00 65.8 66.0 8.7 20.4 7.8 148 11 77.2 36.1 22.7 2.5 70.0 0.00 69.4 65.8 8.7 18.1 7.4 184 12 79.3 34.9 20.0 2.7 77.4 0.00 73.2 65.7 9.8 23.3 8.7 160 13 80.8 33.1 17.8 2.9 81.0 0.00 76.6 65.5 9.2 17.7 6.9 175 14 81.7 35.2 18.9 3.0 77.6 0.00 79.5 65.5 10.3 21.0 8.3 200 15 81.7 31.3 16.1 3.1 69.8 0.00 81.3 65.5 13.2 28.9 11.6 218 16 81.1 26.1 13.2 3.2 56.1 0.00 81.7 65.3 13.2 23.5 11.4 212 17 80.8 26.4 13.6 3.1 38.9 0.00 81.0 65.3 11.4 29.8 9.8 210 18 78.3 30.2 17.3 2.7 19.1 0.00 79.3 65.5 12.1 21.9 10.7 200 19 75.0 31.3 20.0 2.4 3.1 0.00 77.0 65.5 11.4 23.3 10.1 207 20 71.6 32.7 23.7 2.0 0.0 0.00 74.5 65.7 12.3 25.5 10.5 220 21 68.2 25.3 19.8 1.9 0.0 0.00 72.3 65.8 12.1 23.0 11.2 232 22 65.7 27.0 23.1 1.7 0.0 0.00 70.7 66.0 11.6 20.8 11.0 249 23 56.5 37.0 50.5 0.8 0.0 0.00 69.3 66.0 17.0 31.1 15.4 291 24 48.0 44.8 88.2 0.1 0.0 0.18 66.9 66.2 8.7 21.5 8.1 315 AZMET Daily Weather Data : TUCSON : Apr 8 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.1 47.3 69.3 DegF RELATIVE HUMIDITY 91.8 11.9 30.5 % DEWPOINT 34.0 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 81.7 60.1 70.2 DegF SOIL TEMP. 20 in 66.4 65.3 65.8 DegF WIND SPEED 31.1 8.3 MPH WIND VECTOR MAG. 4.5 MPH WIND VECTOR DIR. 203 Degrees SOLAR RADIATION 616.4 Langleys PRECIPITATION 0.18 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 11.7 590 15.3 844 20.2 1162 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 9 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.6 45.0 87.3 0.2 0.0 0.01 64.8 66.2 4.0 8.3 3.4 209 2 48.0 45.1 89.5 0.1 0.0 0.01 63.1 66.4 1.8 6.3 1.6 161 3 48.0 45.9 92.4 0.1 0.0 0.00 61.5 66.4 2.9 6.3 2.7 76 4 48.4 45.9 90.9 0.1 0.0 0.00 60.6 66.4 2.7 5.6 2.2 93 5 49.6 45.1 84.9 0.2 0.0 0.00 60.1 66.4 1.3 6.7 0.7 295 6 51.8 39.2 62.2 0.5 0.0 0.00 59.5 66.2 4.5 8.9 4.3 253 7 52.0 38.1 59.1 0.5 1.7 0.00 58.8 66.2 3.1 7.8 2.7 223 8 52.5 36.7 54.5 0.6 11.5 0.00 58.8 66.0 4.0 9.4 3.6 233 9 54.9 35.6 48.3 0.8 32.0 0.00 59.7 66.0 6.0 13.4 5.6 240 10 57.2 34.9 42.8 0.9 50.2 0.00 61.7 65.8 8.9 18.3 8.3 256 11 60.3 35.2 38.9 1.1 66.2 0.00 64.0 65.7 9.4 18.8 8.7 269 12 61.5 32.5 33.5 1.2 74.1 0.00 66.2 65.5 11.4 20.8 10.3 275 13 61.9 28.9 28.6 1.4 49.7 0.00 67.3 65.3 12.5 22.1 11.9 268 14 62.6 27.3 26.2 1.4 45.4 0.00 67.1 65.3 11.9 21.3 11.0 260 15 64.0 27.1 24.6 1.5 57.3 0.00 68.2 65.1 11.9 22.1 10.7 271 16 64.4 24.8 21.9 1.6 38.0 0.00 68.9 64.9 12.8 19.7 11.6 273 17 64.9 23.5 20.6 1.7 30.8 0.00 68.7 64.9 10.7 23.3 10.1 280 18 64.6 21.6 19.0 1.7 18.9 0.00 68.0 64.9 10.7 19.9 10.5 292 19 63.5 21.0 19.5 1.6 3.3 0.00 66.6 64.9 9.4 17.0 9.2 276 20 62.2 21.9 21.0 1.5 0.0 0.00 64.8 64.9 6.3 13.0 6.0 275 21 58.3 26.4 29.5 1.2 0.0 0.00 63.0 64.8 1.6 4.5 1.6 272 22 52.0 35.1 52.5 0.6 0.0 0.00 61.3 64.8 0.7 2.2 0.4 182 23 49.8 39.7 68.0 0.4 0.0 0.00 59.7 64.8 1.1 3.8 0.7 79 24 54.5 31.8 43.0 0.9 0.0 0.00 58.6 64.8 3.1 8.9 2.0 292 AZMET Daily Weather Data : TUCSON : Apr 9 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.1 47.7 56.5 DegF RELATIVE HUMIDITY 93.3 17.7 48.3 % DEWPOINT 33.6 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 68.9 58.6 63.5 DegF SOIL TEMP. 20 in 66.4 64.8 65.5 DegF WIND SPEED 23.3 6.3 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 267 Degrees SOLAR RADIATION 478.8 Langleys PRECIPITATION 0.02 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 4.3 595 7.7 851 12.4 1175 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 10 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.3 30.2 39.7 0.9 0.0 0.00 57.6 64.8 1.6 5.1 1.1 311 2 48.0 35.8 62.5 0.4 0.0 0.00 56.5 64.8 0.7 1.8 0.2 84 3 45.1 36.5 71.5 0.3 0.0 0.00 55.2 64.6 0.9 1.8 0.7 124 4 44.6 36.0 71.4 0.3 0.0 0.00 54.1 64.6 1.6 3.6 1.6 83 5 43.7 34.7 70.6 0.3 0.0 0.00 53.2 64.4 1.6 3.4 1.6 91 6 41.5 35.8 79.8 0.2 0.0 0.00 52.3 64.4 1.1 2.7 0.9 93 7 43.0 35.2 74.1 0.3 5.7 0.00 51.6 64.2 1.3 4.3 1.3 104 8 50.5 33.1 51.3 0.6 24.1 0.00 52.3 64.0 2.9 5.1 2.7 74 9 56.7 30.7 37.2 1.0 43.0 0.00 55.0 63.9 1.6 4.9 0.9 73 10 59.4 29.3 31.8 1.2 60.9 0.00 58.8 63.7 2.9 8.9 1.3 288 11 61.2 30.7 31.5 1.3 73.6 0.00 62.6 63.5 4.5 13.0 3.6 284 12 62.2 30.4 30.0 1.3 80.8 0.00 66.4 63.3 6.5 19.7 5.1 291 13 63.5 29.1 27.1 1.5 81.7 0.00 69.6 63.1 6.9 15.0 5.4 304 14 64.9 27.0 23.6 1.6 80.5 0.00 72.3 63.0 9.2 17.2 8.3 312 15 65.8 23.0 19.5 1.8 71.9 0.00 73.9 63.0 10.7 17.7 9.8 289 16 66.0 23.4 19.7 1.8 58.0 0.00 74.5 62.8 10.7 19.7 9.6 295 17 66.4 23.2 19.1 1.8 40.6 0.00 73.9 62.8 9.8 18.1 9.2 296 18 66.4 22.3 18.5 1.8 21.3 0.00 72.3 62.8 9.6 17.2 8.9 308 19 64.8 26.2 23.1 1.6 4.1 0.00 69.8 63.0 10.1 18.3 9.4 322 20 62.8 28.9 27.8 1.4 0.0 0.00 67.3 63.0 5.4 12.5 5.1 325 21 60.1 31.3 33.6 1.2 0.0 0.00 65.1 63.1 2.5 6.3 2.5 300 22 55.4 33.4 43.6 0.9 0.0 0.00 63.1 63.3 0.7 2.2 0.4 8 23 51.4 35.6 54.7 0.6 0.0 0.00 61.3 63.3 0.7 3.1 0.7 108 24 51.8 34.7 52.1 0.6 0.0 0.00 59.9 63.5 1.8 5.1 1.3 281 AZMET Daily Weather Data : TUCSON : Apr 10 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.3 40.6 56.3 DegF RELATIVE HUMIDITY 83.3 16.9 42.2 % DEWPOINT 30.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 74.5 51.6 62.4 DegF SOIL TEMP. 20 in 64.8 62.8 63.7 DegF WIND SPEED 19.7 4.5 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 307 Degrees SOLAR RADIATION 646.7 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 3.8 599 6.5 858 9.9 1185 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 11 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.4 36.1 62.5 0.4 0.0 0.00 58.6 63.5 1.1 3.1 1.1 70 2 47.7 34.9 61.3 0.4 0.0 0.00 57.4 63.5 1.8 3.6 1.8 77 3 46.0 34.5 64.2 0.4 0.0 0.00 56.3 63.5 1.6 3.4 1.6 79 4 45.9 34.0 63.0 0.4 0.0 0.00 55.2 63.5 2.0 3.4 2.0 78 5 44.8 33.8 65.1 0.3 0.0 0.00 54.3 63.5 2.5 4.7 2.5 77 6 44.2 33.1 64.5 0.3 0.0 0.00 53.4 63.3 1.8 2.9 1.8 81 7 46.9 32.5 57.2 0.5 6.7 0.00 52.9 63.3 2.2 5.1 2.2 96 8 53.6 32.0 43.5 0.8 25.3 0.00 53.8 63.1 4.0 6.9 4.0 93 9 59.5 31.1 34.1 1.1 44.7 0.00 56.3 63.0 4.7 8.1 4.7 93 10 63.9 30.6 28.4 1.5 62.1 0.00 60.1 63.0 4.0 8.9 3.4 110 11 67.1 29.7 24.4 1.7 75.5 0.00 64.8 62.8 2.5 8.1 1.6 146 12 69.3 28.4 21.6 1.9 83.4 0.00 69.4 62.6 3.1 9.6 0.9 221 13 71.2 28.0 20.0 2.1 85.5 0.00 73.6 62.4 4.0 11.6 0.4 216 14 73.8 27.1 17.6 2.3 82.2 0.00 77.0 62.4 4.0 10.3 2.5 301 15 76.6 26.4 15.6 2.6 74.8 0.00 79.3 62.2 7.6 16.6 6.5 291 16 77.4 23.9 13.7 2.8 55.4 0.00 79.9 62.2 10.1 20.1 9.6 278 17 77.5 21.4 12.2 2.8 38.2 0.00 79.0 62.4 10.1 15.7 9.2 301 18 76.8 19.9 11.8 2.8 21.0 0.00 77.4 62.4 8.5 15.0 8.1 315 19 74.8 20.3 12.8 2.6 4.3 0.00 74.8 62.6 5.6 11.4 5.4 314 20 70.0 24.1 17.8 2.1 0.0 0.00 72.0 62.8 1.8 5.1 1.8 299 21 64.0 29.5 27.0 1.5 0.0 0.00 69.8 63.0 0.7 2.0 0.7 66 22 62.4 32.7 32.8 1.3 0.0 0.00 68.0 63.1 1.1 4.0 1.1 89 23 59.0 33.8 38.6 1.0 0.0 0.00 66.0 63.3 1.1 2.7 1.1 70 24 56.1 33.8 42.7 0.9 0.0 0.00 64.4 63.5 1.1 4.0 1.1 98 AZMET Daily Weather Data : TUCSON : Apr 11 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.6 43.3 61.5 DegF RELATIVE HUMIDITY 67.9 11.3 35.5 % DEWPOINT 29.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 79.9 52.9 65.5 DegF SOIL TEMP. 20 in 63.5 62.2 63.0 DegF WIND SPEED 20.1 3.6 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 335 Degrees SOLAR RADIATION 658.6 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 9.0 608 12.2 870 16.0 1201 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 12 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.9 33.6 42.7 0.9 0.0 0.00 63.1 63.7 1.6 3.1 1.3 93 2 54.0 33.3 45.4 0.8 0.0 0.00 61.9 63.7 1.1 3.4 1.1 94 3 51.8 33.1 48.5 0.7 0.0 0.00 60.6 63.7 1.3 3.4 1.3 72 4 50.5 32.7 50.4 0.6 0.0 0.00 59.5 63.9 1.3 3.4 1.3 79 5 49.1 33.6 55.0 0.5 0.0 0.00 58.6 63.9 1.1 2.9 1.1 125 6 49.3 32.2 51.6 0.6 0.0 0.00 57.7 63.9 1.1 2.2 0.9 71 7 50.0 33.8 53.8 0.6 5.7 0.00 57.2 63.9 0.7 2.0 0.7 71 8 56.7 32.4 39.9 0.9 13.9 0.00 57.7 63.7 0.9 2.2 0.7 161 9 61.9 28.6 28.2 1.4 23.2 0.00 59.4 63.7 1.3 3.6 1.1 72 10 66.0 28.0 23.8 1.7 24.9 0.00 61.3 63.5 0.9 3.4 0.7 68 11 69.8 28.2 21.1 2.0 33.7 0.00 63.3 63.5 1.1 4.0 0.4 294 12 72.3 28.2 19.4 2.2 42.0 0.00 65.8 63.3 3.1 6.7 2.9 288 13 73.9 24.1 15.4 2.4 28.0 0.00 67.5 63.1 4.7 8.7 4.5 317 14 77.2 25.3 14.6 2.7 60.2 0.00 69.3 63.1 7.4 15.2 6.7 336 15 77.2 24.1 13.9 2.7 31.1 0.00 71.4 63.1 8.5 14.1 8.1 326 16 75.9 23.2 13.9 2.6 13.9 0.00 71.1 63.0 8.9 17.2 8.7 320 17 76.3 23.5 14.0 2.7 9.3 0.00 70.2 63.0 6.3 13.9 6.0 328 18 76.1 23.7 14.2 2.6 7.9 0.00 69.4 63.0 6.9 12.5 6.7 328 19 74.5 25.3 16.0 2.5 2.4 0.00 68.4 63.0 2.7 7.4 2.5 312 20 68.2 30.6 24.8 1.8 0.0 0.00 66.9 63.1 0.9 2.0 0.7 266 21 65.3 30.7 27.5 1.5 0.0 0.00 65.3 63.1 2.2 5.6 1.3 252 22 63.1 30.2 29.1 1.4 0.0 0.00 63.9 63.3 1.3 4.9 0.2 274 23 58.1 36.1 43.9 0.9 0.0 0.00 62.6 63.3 2.0 6.3 1.6 80 24 57.6 35.4 43.3 0.9 0.0 0.00 61.3 63.3 1.8 4.9 1.6 115 AZMET Daily Weather Data : TUCSON : Apr 12 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.5 46.9 63.7 DegF RELATIVE HUMIDITY 61.2 12.1 31.3 % DEWPOINT 29.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 71.4 57.0 64.0 DegF SOIL TEMP. 20 in 63.9 63.0 63.5 DegF WIND SPEED 17.2 2.9 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 334 Degrees SOLAR RADIATION 296.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.9 617 13.7 884 18.2 1219 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 13 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.3 35.2 48.4 0.7 0.0 0.00 59.9 63.3 1.6 3.6 1.6 70 2 53.2 33.3 46.5 0.7 0.0 0.00 58.6 63.3 1.6 2.9 1.6 91 3 52.2 31.6 45.3 0.7 0.0 0.00 57.4 63.5 1.6 4.3 1.3 81 4 49.8 32.5 51.4 0.6 0.0 0.00 56.5 63.3 1.3 3.4 1.1 98 5 48.0 32.7 55.2 0.5 0.0 0.00 55.4 63.3 1.6 4.9 1.3 62 6 45.9 32.9 60.5 0.4 0.0 0.00 54.3 63.3 1.6 3.6 1.6 76 7 50.0 31.6 49.5 0.6 6.9 0.00 53.6 63.1 1.8 3.6 1.6 80 8 59.7 28.0 29.9 1.2 25.6 0.00 54.5 63.1 4.5 8.3 4.5 93 9 65.1 29.1 25.7 1.6 44.7 0.00 57.0 63.0 5.4 8.7 5.1 108 10 69.8 29.3 22.1 1.9 62.1 0.00 60.4 63.0 4.7 9.4 4.3 87 11 74.3 27.5 17.7 2.4 75.5 0.00 64.6 62.8 3.1 6.5 0.4 91 12 77.7 25.2 14.2 2.8 83.1 0.00 68.7 62.6 6.7 15.4 5.6 286 13 79.7 23.9 12.6 3.0 85.3 0.00 72.5 62.4 6.7 13.0 6.0 310 14 81.7 23.0 11.4 3.3 82.2 0.00 75.9 62.4 6.9 17.0 6.0 304 15 82.8 22.1 10.6 3.4 73.1 0.00 78.3 62.2 8.1 17.0 6.7 295 16 83.3 21.2 10.1 3.5 59.3 0.00 79.3 62.2 7.4 15.7 6.0 279 17 83.3 20.3 9.6 3.5 41.3 0.00 79.2 62.4 8.7 17.4 7.8 281 18 82.4 20.1 9.8 3.4 21.7 0.00 77.7 62.4 10.3 18.3 9.6 287 19 80.2 19.8 10.4 3.2 4.3 0.00 75.2 62.6 8.9 14.1 8.7 283 20 77.0 20.8 12.1 2.8 0.0 0.00 72.5 62.8 5.6 10.7 5.4 276 21 74.5 23.4 14.7 2.5 0.0 0.00 70.2 62.8 5.1 8.3 5.1 274 22 72.9 27.7 18.7 2.2 0.0 0.00 68.4 63.1 5.4 11.9 5.1 278 23 66.7 31.8 27.3 1.6 0.0 0.00 66.6 63.3 2.0 6.3 0.7 19 24 64.9 29.7 26.4 1.6 0.0 0.00 64.6 63.5 1.3 7.4 0.4 113 AZMET Daily Weather Data : TUCSON : Apr 13 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.4 45.0 67.8 DegF RELATIVE HUMIDITY 66.9 8.7 26.7 % DEWPOINT 27.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 79.5 53.6 65.8 DegF SOIL TEMP. 20 in 63.5 62.2 63.0 DegF WIND SPEED 18.3 4.7 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 665.6 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 11.7 629 15.5 899 19.8 1239 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 14 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.1 28.8 30.3 1.2 0.0 0.00 63.0 63.5 2.0 4.3 1.6 88 2 57.9 29.8 34.2 1.1 0.0 0.00 61.3 63.7 1.8 4.3 1.6 83 3 56.1 30.6 37.5 1.0 0.0 0.00 59.9 63.7 2.7 6.3 2.5 100 4 54.1 31.5 41.8 0.8 0.0 0.00 58.8 63.7 2.2 4.9 1.8 72 5 54.3 30.9 40.7 0.9 0.0 0.00 57.7 63.9 2.9 7.4 2.7 88 6 57.6 29.8 34.7 1.1 0.0 0.00 56.8 63.7 3.4 5.8 3.1 92 7 60.8 32.7 34.7 1.2 6.9 0.00 56.3 63.7 3.6 6.0 3.4 104 8 67.1 35.2 30.8 1.6 26.0 0.00 57.4 63.7 4.7 10.7 4.5 88 9 70.2 36.1 28.6 1.8 45.4 0.00 59.9 63.5 5.8 12.8 5.4 106 10 73.6 36.5 25.9 2.1 62.3 0.00 63.5 63.5 5.4 11.2 4.3 105 11 76.5 34.3 21.7 2.4 75.3 0.00 68.0 63.3 5.1 14.8 2.9 214 12 79.3 29.3 16.0 2.9 83.4 0.00 72.1 63.3 8.1 18.3 6.9 230 13 80.6 27.9 14.5 3.1 85.5 0.00 75.9 63.1 8.3 16.3 6.7 235 14 82.2 25.3 12.4 3.3 82.2 0.00 79.0 63.1 9.6 18.3 7.8 246 15 83.1 22.5 10.6 3.5 73.6 0.00 81.0 63.1 8.9 18.1 7.8 252 16 83.5 23.5 11.0 3.5 59.5 0.00 81.9 63.0 8.7 19.9 7.6 245 17 83.7 24.1 11.3 3.5 41.6 0.00 81.7 63.1 7.2 15.2 6.0 212 18 82.6 24.6 11.9 3.3 21.7 0.00 80.1 63.1 7.4 15.7 6.5 211 19 80.2 25.7 13.5 3.0 4.3 0.00 77.5 63.3 6.9 15.0 6.0 209 20 77.5 30.2 17.6 2.7 0.0 0.00 74.8 63.5 6.3 13.6 5.6 213 21 75.9 33.6 21.4 2.4 0.0 0.00 72.7 63.7 5.6 12.5 5.1 220 22 73.2 35.6 25.5 2.1 0.0 0.00 70.9 64.0 2.9 9.2 1.1 197 23 70.5 34.9 27.0 1.9 0.0 0.00 68.9 64.2 2.0 8.3 0.9 192 24 68.9 32.2 25.7 1.8 0.0 0.00 66.7 64.4 2.9 10.1 2.0 148 AZMET Daily Weather Data : TUCSON : Apr 14 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.9 52.9 71.2 DegF RELATIVE HUMIDITY 45.0 9.3 24.1 % DEWPOINT 30.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 82.0 56.3 68.5 DegF SOIL TEMP. 20 in 64.4 63.0 63.5 DegF WIND SPEED 19.9 5.1 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 201 Degrees SOLAR RADIATION 667.7 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 14.0 643 18.9 918 23.8 1262 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 15 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 69.1 31.8 25.0 1.8 0.0 0.00 64.9 64.4 6.3 13.2 5.4 143 2 67.1 32.4 27.3 1.6 0.0 0.00 63.3 64.6 6.0 13.0 5.6 107 3 65.3 31.8 28.5 1.5 0.0 0.00 62.1 64.6 5.1 12.8 4.7 89 4 64.9 31.5 28.4 1.5 0.0 0.00 60.8 64.8 6.0 11.6 5.8 87 5 63.1 32.4 31.3 1.4 0.0 0.00 59.9 64.8 4.5 8.3 4.5 86 6 63.9 34.9 33.8 1.3 0.0 0.00 59.2 64.8 4.5 10.3 3.8 95 7 63.7 36.1 35.8 1.3 7.6 0.00 58.6 64.6 2.9 6.3 2.7 100 8 67.3 36.7 32.3 1.5 26.5 0.00 59.5 64.6 5.8 12.8 5.6 109 9 70.2 36.7 29.4 1.8 45.9 0.00 61.7 64.6 8.1 13.2 7.6 123 10 73.4 35.2 24.8 2.1 63.3 0.00 65.1 64.4 6.9 13.6 6.3 123 11 77.0 30.7 18.4 2.6 76.2 0.00 69.3 64.4 6.5 11.9 5.4 137 12 79.7 28.8 15.5 2.9 84.1 0.00 73.6 64.2 5.1 13.6 3.1 202 13 82.0 25.5 12.5 3.3 86.5 0.00 77.4 64.0 9.4 20.4 8.5 248 14 83.8 25.7 11.9 3.5 83.1 0.00 80.4 64.0 10.5 20.6 9.2 241 15 85.1 24.8 11.0 3.7 74.1 0.00 82.2 64.0 11.4 20.4 10.3 244 16 85.5 24.8 10.9 3.7 60.2 0.00 83.1 64.0 10.3 20.4 9.4 236 17 85.3 24.3 10.7 3.7 42.3 0.00 82.8 64.0 10.1 21.0 8.7 225 18 84.0 24.6 11.3 3.5 22.5 0.00 81.1 64.2 9.6 20.4 8.9 230 19 81.3 26.8 13.6 3.2 4.8 0.00 78.6 64.2 7.6 13.9 6.9 227 20 78.1 31.3 18.1 2.7 0.0 0.00 75.9 64.4 6.7 15.4 6.3 237 21 75.7 33.3 21.3 2.4 0.0 0.00 73.8 64.6 3.6 9.6 2.5 258 22 72.7 34.0 24.2 2.1 0.0 0.00 71.6 64.9 2.0 7.2 1.3 29 23 70.3 37.9 30.6 1.8 0.0 0.00 70.0 65.1 2.5 8.3 1.1 246 24 69.8 37.8 31.0 1.7 0.0 0.00 68.0 65.3 2.7 10.3 1.3 121 AZMET Daily Weather Data : TUCSON : Apr 15 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.4 62.2 74.1 DegF RELATIVE HUMIDITY 41.5 8.9 22.4 % DEWPOINT 31.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 83.1 58.6 70.2 DegF SOIL TEMP. 20 in 65.3 64.0 64.4 DegF WIND SPEED 21.0 6.5 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 188 Degrees SOLAR RADIATION 677.3 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 19.3 662 24.3 942 29.3 1292 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 16 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.3 39.2 38.5 1.3 0.0 0.00 66.4 65.3 1.6 4.5 1.3 92 2 67.5 39.2 35.5 1.5 0.0 0.00 64.9 65.5 3.4 10.1 2.9 121 3 66.7 38.8 36.0 1.4 0.0 0.00 63.5 65.5 4.0 8.9 4.0 106 4 65.3 38.3 36.9 1.4 0.0 0.00 62.4 65.7 3.6 8.9 3.4 99 5 65.8 29.8 25.9 1.6 0.0 0.00 61.2 65.7 4.3 9.2 4.0 121 6 64.8 25.9 22.8 1.6 0.0 0.00 60.1 65.7 2.2 6.9 1.8 131 7 65.3 26.8 23.1 1.6 7.9 0.00 59.2 65.5 6.3 13.9 5.8 122 8 68.7 28.9 22.5 1.9 28.0 0.00 59.7 65.5 6.0 12.8 5.4 140 9 71.4 30.2 21.6 2.1 47.3 0.00 62.1 65.5 6.3 15.0 5.4 149 10 73.8 30.9 20.5 2.3 64.3 0.00 65.3 65.3 7.2 13.0 5.8 167 11 76.6 27.7 16.5 2.6 76.9 0.00 69.3 65.1 7.6 17.4 6.7 176 12 78.4 29.7 16.8 2.8 84.1 0.00 73.2 65.1 7.8 15.2 6.5 156 13 80.4 26.6 13.8 3.1 86.0 0.00 77.0 64.9 8.5 19.2 6.9 219 14 82.2 25.2 12.2 3.3 82.9 0.00 79.9 64.8 10.7 23.3 9.8 241 15 83.5 27.1 12.8 3.4 73.8 0.00 81.9 64.8 11.0 25.7 9.8 239 16 83.5 26.1 12.2 3.4 60.0 0.00 82.6 64.8 11.9 22.8 11.0 234 17 82.8 25.7 12.3 3.4 42.0 0.00 82.2 64.8 11.0 22.6 9.6 229 18 81.1 27.3 13.9 3.1 22.7 0.00 80.6 64.9 10.7 19.7 9.8 237 19 78.3 30.9 17.8 2.7 4.8 0.00 78.1 64.9 9.8 20.8 9.4 247 20 75.2 35.6 23.6 2.3 0.0 0.00 75.6 65.1 6.9 12.8 6.5 257 21 71.2 31.5 22.7 2.0 0.0 0.00 73.2 65.3 6.5 12.5 5.6 300 22 67.1 29.1 24.1 1.7 0.0 0.00 71.2 65.5 7.8 11.9 7.6 316 23 64.9 30.7 27.5 1.5 0.0 0.00 69.4 65.7 6.9 11.4 6.7 316 24 63.5 31.3 29.9 1.4 0.0 0.00 67.8 65.8 5.8 10.5 5.6 325 AZMET Daily Weather Data : TUCSON : Apr 16 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.6 62.1 72.7 DegF RELATIVE HUMIDITY 52.0 10.4 22.5 % DEWPOINT 30.6 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 82.6 59.2 70.3 DegF SOIL TEMP. 20 in 65.8 64.8 65.3 DegF WIND SPEED 25.7 6.9 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 219 Degrees SOLAR RADIATION 680.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.30 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.4 681 23.4 966 28.3 1320 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 17 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.4 28.6 27.6 1.4 0.0 0.00 66.7 65.8 5.1 11.2 4.7 320 2 61.0 27.1 27.3 1.3 0.0 0.00 65.5 66.0 5.1 8.7 4.7 292 3 59.9 28.0 29.5 1.2 0.0 0.00 64.2 66.0 5.1 9.8 4.7 305 4 57.6 29.5 34.1 1.1 0.0 0.00 63.1 66.0 2.2 6.3 1.6 270 5 54.7 30.7 40.0 0.9 0.0 0.00 62.1 66.0 2.0 7.4 1.1 265 6 57.6 34.5 41.8 0.9 0.0 0.00 61.7 66.0 7.2 11.9 6.5 296 7 57.7 37.2 46.2 0.9 6.0 0.00 61.7 66.0 8.7 15.0 8.5 290 8 59.0 38.3 46.2 0.9 29.1 0.00 62.4 66.0 10.5 15.7 10.1 279 9 59.5 39.4 47.0 0.9 39.7 0.00 64.4 65.8 9.2 15.0 8.7 281 10 60.6 38.3 43.4 1.0 44.4 0.00 66.6 65.8 10.5 20.8 9.6 256 11 62.1 28.6 28.0 1.4 65.7 0.00 68.7 65.7 12.3 21.3 11.6 266 12 63.1 25.7 23.9 1.5 75.0 0.00 71.6 65.5 13.4 22.8 13.0 278 13 64.6 23.2 20.4 1.7 92.2 0.00 74.7 65.5 13.4 24.4 12.5 272 14 65.3 21.9 19.1 1.7 73.8 0.00 76.8 65.3 14.8 23.7 13.6 274 15 65.5 21.9 18.8 1.7 65.9 0.00 77.9 65.3 13.0 25.1 11.9 279 16 66.4 16.9 14.6 1.9 52.1 0.00 77.9 65.3 13.4 22.8 12.5 282 17 66.7 14.7 13.2 1.9 42.3 0.00 77.5 65.3 11.6 22.6 10.7 283 18 66.0 12.7 12.4 1.9 22.5 0.00 75.9 65.3 11.4 20.4 10.5 291 19 64.2 10.6 11.9 1.8 5.0 0.00 73.4 65.3 10.7 18.8 10.3 304 20 62.2 9.3 12.1 1.7 0.0 0.00 70.5 65.5 7.4 14.8 7.2 304 21 59.9 9.5 13.2 1.5 0.0 0.00 68.2 65.7 5.6 9.6 5.4 292 22 57.7 10.6 15.1 1.4 0.0 0.00 66.0 65.7 4.5 8.9 4.3 292 23 54.5 15.3 21.1 1.1 0.0 0.00 64.2 65.8 3.8 5.4 3.8 284 24 51.3 19.0 28.5 0.9 0.0 0.00 62.1 65.8 2.0 4.7 2.0 274 AZMET Daily Weather Data : TUCSON : Apr 17 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.8 47.8 60.8 DegF RELATIVE HUMIDITY 49.7 11.1 26.5 % DEWPOINT 23.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 77.9 61.7 68.5 DegF SOIL TEMP. 20 in 66.0 65.3 65.7 DegF WIND SPEED 25.1 8.5 MPH WIND VECTOR MAG. 7.6 MPH WIND VECTOR DIR. 283 Degrees SOLAR RADIATION 613.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.7 685 8.1 974 12.8 1333 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 18 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.0 20.5 33.5 0.8 0.0 0.00 60.1 66.0 0.4 1.3 0.4 228 2 46.6 21.4 36.5 0.7 0.0 0.00 58.5 66.0 0.7 2.7 0.7 248 3 46.4 21.2 36.6 0.7 0.0 0.00 57.0 66.0 1.3 2.7 1.1 276 4 42.4 19.9 40.1 0.6 0.0 0.00 55.6 65.8 1.8 5.4 1.3 133 5 43.5 16.3 33.1 0.6 0.0 0.00 54.3 65.8 2.2 6.3 2.0 83 6 42.1 16.2 34.6 0.6 0.2 0.00 53.1 65.7 2.5 4.9 2.0 81 7 43.3 18.0 35.8 0.6 9.1 0.00 52.2 65.5 1.1 3.6 0.4 2 8 51.3 16.5 24.9 1.0 28.4 0.00 53.2 65.5 2.9 7.4 2.7 291 9 55.0 16.9 22.0 1.1 48.3 0.00 55.9 65.3 2.7 6.3 1.6 287 10 59.5 17.4 19.2 1.4 65.7 0.00 59.9 65.1 2.0 6.0 0.9 122 11 62.6 11.8 13.4 1.7 78.4 0.00 63.3 64.8 8.1 18.8 7.6 324 12 64.2 7.0 10.1 1.9 86.2 0.00 65.7 64.6 10.5 19.0 9.6 320 13 65.7 8.2 10.2 1.9 87.0 0.00 68.5 64.4 12.8 21.0 12.1 316 14 67.6 8.4 9.7 2.1 84.3 0.00 71.1 64.2 11.2 19.9 10.5 313 15 68.9 7.3 8.8 2.2 75.5 0.00 73.2 64.0 9.8 20.8 8.7 308 16 69.8 6.8 8.3 2.3 61.4 0.00 74.3 64.0 11.4 21.3 9.8 292 17 69.6 7.0 8.4 2.3 43.7 0.00 73.8 64.0 13.6 21.5 13.2 281 18 68.0 7.5 9.1 2.1 23.9 0.00 72.1 63.9 14.1 23.3 13.6 273 19 65.8 8.4 10.3 1.9 5.5 0.00 69.6 63.9 11.6 19.9 11.4 289 20 63.5 9.5 11.7 1.8 0.0 0.00 66.9 64.0 10.3 15.4 9.8 306 21 61.7 10.6 13.1 1.6 0.0 0.00 64.8 64.0 8.7 15.4 8.5 311 22 61.2 11.5 14.0 1.6 0.0 0.00 63.0 64.2 7.2 14.8 5.8 318 23 59.7 11.5 14.7 1.5 0.0 0.00 61.5 64.2 5.8 13.6 4.5 330 24 51.4 14.9 23.2 1.0 0.0 0.00 59.7 64.2 1.6 3.1 1.3 86 AZMET Daily Weather Data : TUCSON : Apr 18 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.4 40.5 57.4 DegF RELATIVE HUMIDITY 67.4 7.5 20.1 % DEWPOINT 13.1 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 74.3 52.2 62.8 DegF SOIL TEMP. 20 in 66.0 63.9 64.8 DegF WIND SPEED 23.3 6.5 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 303 Degrees SOLAR RADIATION 697.6 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 5.4 691 8.3 982 11.5 1344 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 19 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.6 16.7 29.9 0.8 0.0 0.00 58.1 64.2 1.3 4.9 1.1 96 2 44.1 17.4 33.8 0.6 0.0 0.00 56.7 64.2 1.3 4.5 1.1 95 3 41.9 18.5 38.5 0.6 0.0 0.00 55.4 64.2 1.6 3.4 1.3 80 4 40.6 17.8 39.0 0.5 0.0 0.00 54.1 64.2 1.6 4.3 1.3 81 5 39.2 17.8 41.6 0.5 0.0 0.00 52.9 64.0 1.6 3.4 0.9 77 6 37.2 18.5 46.4 0.4 0.2 0.00 51.8 64.0 1.1 2.7 1.1 81 7 41.0 18.7 40.5 0.5 9.6 0.00 51.1 63.9 1.8 4.3 1.6 98 8 51.4 17.2 25.7 1.0 29.6 0.00 52.2 63.7 1.6 5.6 0.0 192 9 58.5 14.4 17.4 1.4 49.0 0.00 55.2 63.5 3.6 7.2 3.1 273 10 64.0 10.2 11.9 1.8 66.2 0.00 59.5 63.3 4.0 8.3 3.6 276 11 69.1 8.6 9.3 2.2 78.1 0.00 64.4 63.1 2.9 9.4 1.1 57 12 72.3 6.4 7.5 2.5 87.0 0.00 69.3 63.0 4.9 13.0 3.6 141 13 73.8 6.1 7.0 2.7 89.3 0.00 73.6 62.8 3.4 8.9 1.6 48 14 75.9 6.1 6.5 2.8 85.8 0.00 77.2 62.6 3.6 9.8 2.0 308 15 77.2 5.5 6.1 3.0 76.7 0.00 79.7 62.6 4.9 10.7 3.4 262 16 78.4 2.5 5.1 3.1 62.6 0.00 80.8 62.6 5.1 13.2 4.5 261 17 79.0 4.1 5.4 3.2 44.4 0.00 80.4 62.6 5.1 13.0 4.5 276 18 78.1 3.2 5.3 3.1 24.4 0.00 78.6 62.6 7.2 12.3 6.9 289 19 75.6 1.0 5.3 2.9 5.7 0.00 75.7 62.8 8.1 13.9 7.8 297 20 71.6 3.0 6.6 2.5 0.0 0.00 72.5 63.0 5.6 8.9 5.6 303 21 67.1 4.5 8.2 2.1 0.0 0.00 69.6 63.1 4.5 9.4 4.5 271 22 66.2 4.3 8.4 2.0 0.0 0.00 67.5 63.3 7.2 12.8 6.9 282 23 62.4 9.3 12.3 1.7 0.0 0.00 65.1 64.0 4.3 7.4 3.4 255 24 53.1 18.0 25.0 1.0 0.0 0.00 62.6 64.0 2.2 5.1 2.0 80 AZMET Daily Weather Data : TUCSON : Apr 19 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.6 36.0 61.0 DegF RELATIVE HUMIDITY 51.9 3.4 18.5 % DEWPOINT 10.4 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 80.8 51.1 65.1 DegF SOIL TEMP. 20 in 64.2 62.6 63.3 DegF WIND SPEED 13.9 3.8 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 285 Degrees SOLAR RADIATION 708.6 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 8.6 699 11.9 994 15.1 1359 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 20 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.7 19.9 29.3 0.9 0.0 0.00 60.6 64.2 1.6 5.4 1.3 88 2 49.8 18.5 28.6 0.9 0.0 0.00 58.8 64.2 1.8 4.7 1.6 98 3 46.9 14.5 26.8 0.8 0.0 0.00 57.4 64.2 1.6 3.8 1.3 70 4 45.0 14.2 28.6 0.7 0.0 0.00 55.9 64.2 1.8 4.3 1.8 84 5 43.5 15.3 31.6 0.7 0.0 0.00 54.7 64.2 1.1 2.9 1.1 75 6 40.1 17.6 39.7 0.5 0.2 0.00 53.4 64.2 0.9 2.5 0.9 72 7 45.3 16.0 30.7 0.7 9.3 0.00 52.7 64.0 1.6 3.4 1.3 84 8 54.5 15.8 21.5 1.1 29.4 0.00 53.8 63.9 1.6 3.4 1.6 73 9 62.4 15.4 15.9 1.6 48.7 0.00 56.8 63.9 1.8 4.3 1.6 97 10 68.9 12.9 11.4 2.1 65.5 0.00 61.0 63.7 1.8 4.9 0.9 84 11 73.6 12.4 9.4 2.6 78.1 0.00 65.1 63.5 2.0 7.2 0.9 280 12 76.3 14.2 9.4 2.8 85.8 0.00 69.4 63.3 3.8 10.5 2.7 286 13 78.8 14.7 8.8 3.1 87.7 0.00 73.0 63.1 6.5 13.2 5.6 302 14 81.0 13.8 7.9 3.3 80.3 0.00 75.9 63.0 8.7 18.3 7.6 285 15 81.9 14.7 7.9 3.4 74.1 0.00 77.9 63.0 10.1 22.8 9.2 275 16 82.4 14.7 7.8 3.5 61.9 0.00 78.4 62.8 12.1 19.7 11.4 284 17 82.2 14.2 7.6 3.5 44.0 0.00 77.9 63.0 12.5 22.8 11.6 298 18 81.3 14.2 7.9 3.4 24.4 0.00 76.5 63.0 11.2 17.9 10.7 298 19 79.3 15.6 9.0 3.1 5.0 0.00 74.1 63.0 8.5 15.7 8.3 308 20 74.5 17.8 11.7 2.6 0.0 0.00 71.4 63.1 2.5 6.5 2.5 290 21 64.6 21.9 19.6 1.7 0.0 0.00 68.7 63.3 0.9 3.4 0.2 105 22 59.5 23.2 24.5 1.3 0.0 0.00 66.4 63.5 1.1 2.7 0.9 82 23 55.2 30.6 38.8 0.9 0.0 0.00 64.2 63.5 1.3 3.6 1.1 71 24 53.6 26.4 34.8 0.9 0.0 0.00 62.2 63.7 1.3 3.8 1.1 81 AZMET Daily Weather Data : TUCSON : Apr 20 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.7 39.4 63.9 DegF RELATIVE HUMIDITY 61.2 6.5 19.6 % DEWPOINT 17.1 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 78.4 52.7 65.3 DegF SOIL TEMP. 20 in 64.2 62.8 63.5 DegF WIND SPEED 22.8 4.0 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 300 Degrees SOLAR RADIATION 693.8 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 10.6 710 13.9 1008 17.3 1377 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 21 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.6 24.3 31.8 1.0 0.0 0.00 60.4 63.9 2.0 4.9 2.0 77 2 51.4 23.9 33.8 0.9 0.0 0.00 59.0 63.9 1.8 3.4 1.6 85 3 52.9 22.8 30.7 0.9 0.0 0.00 57.7 63.9 2.7 5.4 2.7 81 4 51.8 22.5 31.3 0.9 0.0 0.00 56.5 63.9 2.5 4.9 2.5 92 5 49.5 23.0 35.0 0.8 0.0 0.00 55.4 63.9 2.0 4.5 1.8 82 6 47.5 23.4 38.4 0.7 0.2 0.00 54.5 63.9 2.0 4.3 1.8 67 7 50.9 24.3 35.0 0.8 9.1 0.00 53.8 63.7 2.5 4.5 2.2 94 8 59.4 23.7 25.2 1.3 29.1 0.00 55.0 63.7 3.6 6.3 3.4 82 9 68.7 22.3 17.1 2.0 48.3 0.00 57.7 63.5 4.9 7.8 4.7 85 10 75.2 19.6 12.2 2.6 65.2 0.00 61.7 63.3 4.0 8.5 3.6 74 11 79.7 19.8 10.6 3.1 78.4 0.00 66.4 63.1 2.2 6.7 0.9 209 12 81.9 17.2 8.9 3.4 85.8 0.00 71.1 63.0 3.6 9.2 2.0 283 13 83.7 17.8 8.5 3.6 87.4 0.00 75.2 63.0 5.6 11.9 4.5 257 14 85.5 16.5 7.7 3.8 84.1 0.00 78.4 62.8 6.3 13.4 4.7 281 15 86.5 15.3 7.0 4.0 75.3 0.00 80.8 62.8 6.0 16.1 4.7 274 16 87.4 13.5 6.2 4.2 61.2 0.00 81.9 62.8 6.9 15.4 6.0 312 17 87.8 14.2 6.4 4.2 43.2 0.00 81.7 62.8 6.9 14.8 6.3 318 18 86.9 15.6 7.0 4.1 23.6 0.00 80.1 62.8 6.9 13.0 6.5 315 19 84.7 14.5 7.2 3.8 5.7 0.00 77.5 63.0 6.5 12.3 6.3 320 20 80.2 15.4 8.6 3.2 0.0 0.00 74.3 63.1 3.4 7.2 3.4 300 21 73.9 19.0 12.6 2.5 0.0 0.00 71.8 63.3 1.8 4.5 0.7 199 22 66.2 22.3 18.8 1.8 0.0 0.00 69.4 63.5 1.3 4.3 1.1 85 23 60.6 28.8 29.7 1.3 0.0 0.00 67.1 63.9 1.1 3.1 0.9 70 24 59.4 24.8 26.4 1.3 0.0 0.00 65.1 64.0 1.8 5.1 1.3 93 AZMET Daily Weather Data : TUCSON : Apr 21 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.9 46.0 69.4 DegF RELATIVE HUMIDITY 63.7 5.3 19.0 % DEWPOINT 20.1 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 81.9 53.8 67.1 DegF SOIL TEMP. 20 in 64.0 62.8 63.3 DegF WIND SPEED 16.1 3.6 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 343 Degrees SOLAR RADIATION 696.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.9 724 17.6 1026 22.1 1399 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 22 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.6 23.7 25.8 1.3 0.0 0.00 63.1 64.2 2.2 5.1 2.0 82 2 56.5 24.4 28.7 1.1 0.0 0.00 61.7 64.2 1.8 3.4 1.8 95 3 53.8 25.3 32.9 0.9 0.0 0.00 60.3 64.4 2.0 4.9 2.0 68 4 52.9 25.0 33.7 0.9 0.0 0.00 59.0 64.4 1.6 3.8 1.6 80 5 50.2 25.2 37.4 0.8 0.0 0.00 57.9 64.4 1.3 4.0 1.3 72 6 50.5 26.1 38.2 0.8 0.2 0.00 56.8 64.2 1.3 3.6 1.3 92 7 53.4 27.1 36.0 0.9 9.1 0.00 56.3 64.2 1.6 3.4 1.3 82 8 61.7 27.9 27.5 1.4 28.9 0.00 57.4 64.2 2.5 4.3 2.0 77 9 71.2 26.6 18.8 2.1 48.3 0.00 60.1 64.0 2.7 4.9 2.5 93 10 77.7 23.5 13.2 2.8 65.2 0.00 64.0 63.9 3.1 6.7 2.9 96 11 81.5 20.5 10.3 3.3 78.1 0.00 68.9 63.9 2.7 7.6 2.0 78 12 83.5 20.5 9.7 3.5 85.5 0.00 73.6 63.7 3.6 9.6 1.6 86 13 85.6 18.7 8.4 3.8 87.2 0.00 77.7 63.5 4.0 12.5 1.3 316 14 88.5 16.2 6.9 4.3 84.1 0.00 81.1 63.5 4.7 13.9 2.0 268 15 90.0 12.9 5.7 4.5 75.0 0.00 83.5 63.5 7.6 21.5 6.7 296 16 90.1 10.8 5.1 4.6 61.4 0.00 84.0 63.5 9.4 17.2 8.5 292 17 90.3 13.5 5.8 4.6 42.5 0.00 83.5 63.5 8.9 17.9 8.3 278 18 89.2 14.5 6.2 4.4 24.1 0.00 81.9 63.5 10.1 17.4 9.4 280 19 86.7 15.8 7.1 4.0 5.3 0.00 79.2 63.7 7.2 11.9 7.2 269 20 82.6 17.2 8.7 3.5 0.0 0.00 76.1 63.9 4.5 10.7 4.5 278 21 71.6 21.6 15.2 2.3 0.0 0.00 73.4 64.0 0.4 1.3 0.4 234 22 66.4 24.4 20.4 1.8 0.0 0.00 70.9 64.2 1.1 3.1 0.7 124 23 62.2 29.1 28.7 1.4 0.0 0.00 68.7 64.4 1.3 2.2 1.1 109 24 59.7 29.8 32.0 1.2 0.0 0.00 66.6 64.6 1.6 4.3 1.6 82 AZMET Daily Weather Data : TUCSON : Apr 22 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.6 48.7 71.4 DegF RELATIVE HUMIDITY 47.0 4.1 19.3 % DEWPOINT 21.7 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 84.2 56.3 69.4 DegF SOIL TEMP. 20 in 64.6 63.3 64.0 DegF WIND SPEED 21.5 3.6 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 299 Degrees SOLAR RADIATION 694.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.1 739 19.3 1045 24.3 1423 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 23 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.3 26.2 26.3 1.4 0.0 0.00 64.6 64.8 2.5 6.3 2.5 87 2 62.8 21.2 20.1 1.6 0.0 0.00 62.6 64.9 2.5 6.7 2.2 88 3 59.4 21.9 23.4 1.3 0.0 0.00 61.2 64.9 2.5 4.7 2.2 87 4 58.5 21.9 24.1 1.3 0.0 0.00 59.7 65.1 2.2 6.3 2.0 83 5 56.7 22.5 26.2 1.2 0.0 0.00 58.6 65.1 2.5 5.4 2.5 79 6 56.5 21.4 25.2 1.2 0.2 0.00 57.4 64.9 3.6 6.3 3.6 81 7 57.7 22.3 25.1 1.2 9.8 0.00 56.8 64.9 3.1 6.3 3.1 79 8 64.6 23.7 21.1 1.6 29.6 0.00 57.7 64.9 3.8 6.3 3.6 85 9 73.8 24.3 15.7 2.4 48.7 0.00 60.6 64.8 3.6 6.7 3.6 94 10 78.4 24.4 13.5 2.9 65.5 0.00 64.2 64.6 3.4 8.7 2.2 94 11 80.8 23.4 11.9 3.2 77.6 0.00 68.2 64.6 3.4 9.4 1.6 308 12 83.1 22.1 10.5 3.5 85.8 0.00 71.6 64.4 4.5 9.8 2.5 314 13 85.1 20.1 9.0 3.8 87.9 0.00 74.7 64.2 8.9 18.1 7.8 278 14 86.0 19.0 8.4 3.9 64.5 0.00 76.3 64.2 11.2 18.8 10.1 294 15 86.5 18.7 8.1 4.0 73.1 0.00 77.7 64.0 11.6 24.8 10.5 301 16 87.1 16.7 7.3 4.1 60.9 0.00 79.0 64.0 11.4 19.7 10.5 306 17 87.1 16.0 7.1 4.1 43.7 0.00 79.0 64.0 11.2 18.1 10.5 284 18 86.2 16.9 7.6 3.9 23.6 0.00 77.9 64.2 9.2 17.0 8.5 293 19 83.8 18.3 8.7 3.6 6.0 0.00 75.6 64.2 6.3 11.4 6.0 296 20 79.2 21.7 11.9 3.0 0.0 0.00 73.0 64.4 3.1 8.1 3.1 300 21 75.6 24.4 14.8 2.6 0.0 0.00 70.5 64.4 5.1 8.7 5.1 259 22 73.9 26.6 17.1 2.4 0.0 0.00 68.7 64.6 4.7 7.6 4.7 264 23 71.2 28.4 20.2 2.1 0.0 0.00 67.1 64.8 2.9 4.9 2.9 253 24 66.0 28.0 24.0 1.7 0.0 0.00 65.7 64.9 2.2 4.9 0.7 89 AZMET Daily Weather Data : TUCSON : Apr 23 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.2 54.5 73.4 DegF RELATIVE HUMIDITY 52.2 6.2 16.1 % DEWPOINT 22.1 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 79.2 56.7 67.8 DegF SOIL TEMP. 20 in 65.1 64.0 64.6 DegF WIND SPEED 24.8 5.1 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 301 Degrees SOLAR RADIATION 676.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.2 755 21.1 1066 26.1 1449 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 24 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.7 27.7 27.4 1.4 0.0 0.00 64.2 64.9 2.2 3.8 2.2 96 2 61.0 27.1 27.4 1.3 0.0 0.00 62.8 65.1 2.9 5.8 2.9 95 3 60.8 26.2 26.4 1.3 0.0 0.00 61.7 65.1 2.7 5.4 2.5 91 4 61.3 26.2 26.1 1.4 0.0 0.00 60.8 65.1 4.0 7.6 4.0 94 5 60.1 26.6 27.7 1.3 0.0 0.00 60.1 65.1 4.9 8.5 4.7 88 6 59.5 27.0 28.6 1.2 0.2 0.00 59.4 65.1 3.8 6.5 3.6 89 7 59.4 28.2 30.3 1.2 8.8 0.00 58.8 64.9 3.4 5.6 3.1 92 8 66.9 29.1 24.5 1.7 29.4 0.00 59.9 64.9 3.8 6.9 3.4 96 9 74.7 26.4 16.7 2.4 48.5 0.00 62.6 64.8 5.1 8.9 4.9 110 10 79.3 27.1 14.7 2.9 65.0 0.00 66.4 64.8 4.7 9.4 4.3 113 11 82.8 27.0 13.0 3.3 77.6 0.00 70.7 64.6 6.5 13.9 5.4 142 12 84.6 23.9 10.8 3.6 85.1 0.00 74.8 64.4 5.1 12.1 3.8 148 13 86.0 23.5 10.2 3.8 86.7 0.00 78.8 64.4 6.3 13.6 4.5 249 14 87.4 20.7 8.6 4.1 83.6 0.00 82.0 64.4 6.3 14.1 4.9 243 15 88.2 20.8 8.5 4.2 73.3 0.00 84.2 64.2 6.9 15.2 5.8 264 16 88.0 18.1 7.6 4.2 44.4 0.00 84.6 64.2 5.6 15.0 4.0 250 17 87.8 18.1 7.6 4.2 33.2 0.00 83.7 64.4 6.5 14.8 5.1 267 18 85.6 19.2 8.5 3.8 10.0 0.00 81.5 64.4 8.3 14.3 7.8 315 19 84.2 19.6 9.1 3.6 2.2 0.00 79.2 64.6 6.0 10.5 6.0 306 20 80.6 23.0 11.9 3.2 0.0 0.00 77.0 64.8 1.8 6.7 1.6 293 21 77.0 25.2 14.6 2.7 0.0 0.00 75.0 64.9 1.1 4.7 0.2 116 22 77.4 27.5 15.9 2.7 0.0 0.00 73.4 65.3 5.4 11.6 4.9 299 23 75.9 28.8 17.5 2.5 0.0 0.00 71.2 65.5 7.8 13.6 7.6 298 24 73.9 29.7 19.3 2.3 0.0 0.00 69.4 65.7 4.3 6.9 4.0 282 AZMET Daily Weather Data : TUCSON : Apr 24 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.0 57.9 75.2 DegF RELATIVE HUMIDITY 32.6 6.3 17.2 % DEWPOINT 24.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 84.6 58.8 70.9 DegF SOIL TEMP. 20 in 65.7 64.2 64.8 DegF WIND SPEED 15.2 4.9 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 261 Degrees SOLAR RADIATION 648.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.4 774 23.4 1089 28.3 1477 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 25 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 70.7 33.4 25.3 1.9 0.0 0.00 68.0 65.7 2.5 5.1 1.3 50 2 68.7 33.4 27.2 1.8 0.0 0.00 66.7 65.8 0.9 2.9 0.7 126 3 66.6 35.8 32.0 1.5 0.0 0.00 65.8 66.0 1.3 4.3 0.9 84 4 65.3 34.0 31.1 1.5 0.0 0.00 64.9 66.0 1.6 4.5 1.3 97 5 68.4 30.7 24.7 1.8 0.0 0.00 64.0 66.2 2.7 6.5 2.5 88 6 67.3 29.8 24.6 1.7 0.2 0.00 63.0 66.2 1.3 5.1 1.1 97 7 63.9 33.4 31.9 1.4 5.5 0.00 62.2 66.2 1.1 4.3 0.4 95 8 71.4 32.4 24.0 2.0 27.5 0.00 62.8 66.2 2.5 10.3 2.0 111 9 76.1 26.4 15.8 2.6 49.0 0.00 64.6 66.0 6.5 14.8 5.6 145 10 79.0 27.5 15.1 2.9 65.0 0.00 66.9 66.0 7.2 16.3 5.8 161 11 81.0 26.8 13.7 3.1 77.4 0.00 69.4 65.8 8.5 18.8 6.7 180 12 81.7 23.7 11.8 3.3 84.3 0.00 71.6 65.8 8.9 20.8 6.9 201 13 82.0 17.4 8.9 3.4 87.0 0.00 73.9 65.8 12.8 23.7 11.6 234 14 81.9 16.7 8.7 3.4 84.3 0.00 75.9 65.7 11.6 21.0 10.1 235 15 82.0 23.2 11.4 3.3 74.3 0.00 77.9 65.7 9.2 22.4 7.4 234 16 81.5 24.8 12.4 3.2 60.4 0.00 79.0 65.7 10.7 21.5 9.6 259 17 79.9 24.3 12.8 3.0 43.5 0.00 78.4 65.7 14.1 22.8 13.4 277 18 77.9 26.4 14.9 2.8 23.6 0.00 77.0 65.7 13.2 20.4 12.8 289 19 75.2 25.0 15.3 2.5 6.2 0.00 74.8 65.7 12.3 18.3 11.9 292 20 72.7 20.7 13.9 2.4 0.0 0.00 72.1 65.8 8.7 16.6 8.5 292 21 70.5 21.6 15.6 2.2 0.0 0.00 69.8 65.8 5.4 9.2 5.1 296 22 68.2 24.4 19.0 1.9 0.0 0.00 67.8 66.0 3.8 5.8 3.8 296 23 65.3 28.4 24.8 1.6 0.0 0.00 66.2 66.2 1.8 4.5 1.6 274 24 62.4 28.6 27.9 1.4 0.0 0.00 64.8 66.2 1.3 4.0 1.1 209 AZMET Daily Weather Data : TUCSON : Apr 25 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.5 57.4 73.4 DegF RELATIVE HUMIDITY 56.5 5.8 19.3 % DEWPOINT 27.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 79.0 62.2 69.6 DegF SOIL TEMP. 20 in 66.2 65.5 65.8 DegF WIND SPEED 23.7 6.3 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 251 Degrees SOLAR RADIATION 688.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.34 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.5 789 20.3 1110 25.4 1503 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 26 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.5 29.5 35.2 1.0 0.0 0.00 63.3 66.2 1.3 3.1 1.3 71 2 55.0 28.6 36.2 0.9 0.0 0.00 62.1 66.2 1.8 3.4 1.8 86 3 52.9 29.1 40.1 0.8 0.0 0.00 60.8 66.2 1.8 2.9 1.8 93 4 51.3 29.1 42.2 0.7 0.0 0.00 59.7 66.2 2.0 3.8 1.8 79 5 48.6 29.1 46.6 0.6 0.0 0.00 58.6 66.2 1.1 3.1 1.1 79 6 46.9 29.1 49.8 0.6 0.5 0.00 57.6 66.2 0.9 2.5 0.7 95 7 51.8 30.2 43.6 0.8 11.0 0.00 57.0 66.0 0.9 2.7 0.9 70 8 60.1 29.1 30.6 1.2 30.6 0.00 58.3 66.0 1.8 4.5 1.8 90 9 67.1 30.4 25.3 1.7 49.7 0.00 61.2 65.8 1.3 5.6 0.7 89 10 72.5 30.6 21.2 2.2 66.2 0.00 65.1 65.7 2.0 5.8 0.4 210 11 75.2 29.7 18.6 2.4 78.6 0.00 69.8 65.5 2.7 6.7 0.4 210 12 77.7 27.1 15.5 2.7 85.5 0.00 74.1 65.3 3.1 9.4 1.1 263 13 79.9 27.1 14.4 3.0 87.4 0.00 78.3 65.3 3.8 9.4 2.5 293 14 82.2 27.7 13.6 3.2 83.6 0.00 81.5 65.1 5.8 14.1 4.7 265 15 83.7 25.9 12.1 3.5 75.0 0.00 83.5 65.1 7.6 16.8 6.7 276 16 84.7 24.6 11.0 3.6 61.6 0.00 84.2 65.1 7.8 15.9 6.7 268 17 84.6 26.2 11.9 3.6 43.7 0.00 83.8 65.1 8.5 15.4 7.4 294 18 83.7 23.7 11.0 3.5 24.6 0.00 82.4 65.3 8.5 14.1 8.1 291 19 81.9 21.2 10.5 3.3 6.2 0.00 79.7 65.3 7.8 12.3 7.6 298 20 78.6 22.3 12.3 2.9 0.0 0.00 76.8 65.5 6.0 10.3 6.0 300 21 75.4 23.9 14.6 2.6 0.0 0.00 74.3 65.7 5.4 8.1 4.9 300 22 73.2 25.2 16.6 2.3 0.0 0.00 72.1 65.8 5.4 8.7 5.4 280 23 71.8 27.0 18.8 2.2 0.0 0.00 70.0 66.0 3.6 7.4 2.7 286 24 62.2 32.5 32.8 1.3 0.0 0.00 67.8 66.2 1.1 4.0 1.1 81 AZMET Daily Weather Data : TUCSON : Apr 26 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.2 45.1 69.1 DegF RELATIVE HUMIDITY 57.0 8.9 24.4 % DEWPOINT 27.5 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 84.4 57.0 70.0 DegF SOIL TEMP. 20 in 66.4 65.1 65.7 DegF WIND SPEED 16.8 3.8 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 291 Degrees SOLAR RADIATION 704.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.8 802 16.4 1126 20.7 1524 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 27 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.8 32.2 36.6 1.1 0.0 0.00 65.8 66.4 1.8 4.3 1.8 82 2 56.5 30.4 36.7 1.0 0.0 0.00 64.0 66.6 1.3 3.4 1.3 80 3 55.2 30.6 38.8 0.9 0.0 0.00 62.4 66.6 1.6 3.6 1.3 86 4 54.1 30.7 40.7 0.9 0.0 0.00 61.2 66.6 1.3 3.4 1.1 77 5 52.5 30.9 43.6 0.8 0.0 0.00 60.1 66.6 1.3 3.4 0.9 82 6 50.4 30.9 47.0 0.7 0.5 0.00 59.5 66.4 1.3 3.6 1.1 95 7 54.9 30.0 38.9 0.9 10.8 0.00 58.5 66.0 2.5 4.9 2.2 91 8 63.0 28.4 26.9 1.4 29.9 0.00 59.2 65.8 3.4 5.8 3.1 91 9 70.0 31.1 23.6 1.9 49.0 0.00 61.9 65.8 2.5 6.0 2.0 89 10 76.6 28.8 17.2 2.6 64.3 0.00 65.7 65.8 2.0 6.0 1.8 100 11 79.9 27.5 14.6 3.0 77.9 0.00 69.4 65.7 2.7 7.4 1.6 279 12 83.1 26.8 12.7 3.4 81.5 0.00 72.9 65.5 4.3 9.6 3.1 267 13 85.1 25.2 11.1 3.7 87.2 0.00 75.0 65.5 6.0 12.3 3.8 269 14 86.7 21.7 9.2 3.9 83.4 0.00 77.0 65.5 6.3 13.9 4.0 275 15 87.6 22.3 9.1 4.1 74.3 0.00 78.4 65.3 6.3 14.1 4.7 257 16 88.3 21.9 8.9 4.2 60.4 0.00 79.3 65.3 6.3 14.1 4.9 296 17 88.3 21.9 8.8 4.2 43.0 0.00 79.2 65.3 7.8 16.1 6.9 298 18 87.6 21.7 8.9 4.1 23.9 0.00 77.9 65.5 8.9 15.0 8.5 275 19 85.6 18.9 8.4 3.8 6.2 0.00 75.6 65.5 9.2 14.8 8.7 285 20 82.6 18.3 9.0 3.5 0.0 0.00 73.0 65.7 5.4 9.6 5.1 297 21 79.0 21.6 11.8 3.0 0.0 0.00 70.7 65.8 4.9 7.4 4.7 293 22 77.2 22.1 12.7 2.8 0.0 0.00 68.9 66.0 4.0 7.4 3.8 282 23 70.7 27.7 20.3 2.0 0.0 0.00 67.3 66.0 1.3 3.6 1.3 264 24 63.7 31.6 30.0 1.4 0.0 0.00 65.7 66.2 1.3 4.9 1.1 82 AZMET Daily Weather Data : TUCSON : Apr 27 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.4 49.1 72.3 DegF RELATIVE HUMIDITY 70.4 7.5 21.9 % DEWPOINT 26.4 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 79.5 58.5 68.7 DegF SOIL TEMP. 20 in 66.7 65.3 65.8 DegF WIND SPEED 16.1 3.8 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 288 Degrees SOLAR RADIATION 691.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.8 817 18.9 1145 23.9 1547 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 28 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.2 26.8 24.2 1.5 0.0 0.00 64.0 66.2 2.7 4.9 2.5 95 2 62.1 24.8 23.9 1.5 0.0 0.00 62.6 66.4 1.6 3.6 1.6 92 3 57.9 26.8 30.2 1.1 0.0 0.00 61.3 66.4 0.9 2.9 0.9 90 4 55.9 26.2 31.7 1.0 0.0 0.00 60.1 66.4 1.3 3.6 1.3 77 5 53.8 26.8 34.9 0.9 0.0 0.00 59.0 66.4 1.1 3.1 1.1 82 6 51.8 27.5 38.9 0.8 0.5 0.00 58.1 66.4 1.3 3.1 1.1 71 7 56.1 29.8 36.4 1.0 10.8 0.00 57.6 66.2 2.0 3.4 1.8 93 8 65.7 28.6 24.8 1.6 30.3 0.00 58.8 66.2 2.7 5.1 2.7 93 9 72.9 28.4 19.1 2.2 44.0 0.00 61.5 66.0 3.1 6.9 2.9 95 10 80.1 29.1 15.6 3.0 66.2 0.00 65.5 66.0 2.0 4.9 1.8 109 11 85.1 25.2 11.2 3.7 78.8 0.00 69.8 65.8 1.8 4.9 0.4 46 12 88.0 20.3 8.3 4.2 86.0 0.00 73.4 65.7 3.4 8.3 1.8 272 13 89.8 15.3 6.3 4.5 87.4 0.00 76.3 65.5 5.4 15.4 3.4 281 14 90.7 16.9 6.5 4.6 84.1 0.00 78.4 65.5 5.6 13.6 2.0 286 15 91.4 15.4 6.1 4.7 75.3 0.00 79.9 65.3 3.6 10.7 0.2 1 16 92.7 14.9 5.7 4.9 61.2 0.00 80.8 65.3 6.7 17.0 4.5 318 17 91.9 13.6 5.5 4.8 44.0 0.00 80.2 65.3 7.4 14.8 6.3 301 18 91.8 12.2 5.2 4.8 24.6 0.00 79.2 65.5 5.1 10.3 4.7 342 19 89.1 12.4 5.7 4.4 6.7 0.00 76.8 65.7 9.2 15.0 8.9 306 20 85.3 13.3 6.7 3.9 0.0 0.00 74.1 65.7 6.3 10.3 6.0 308 21 82.8 11.5 6.7 3.6 0.0 0.00 71.8 65.8 4.5 8.1 4.5 330 22 81.9 10.9 6.8 3.5 0.0 0.00 69.8 66.0 3.6 8.9 2.7 346 23 69.1 25.5 19.4 2.0 0.0 0.00 68.0 66.2 1.1 3.6 0.4 81 24 64.0 22.3 20.0 1.6 0.0 0.00 66.2 66.4 1.1 4.5 1.1 82 AZMET Daily Weather Data : TUCSON : Apr 28 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 93.4 51.1 75.6 DegF RELATIVE HUMIDITY 50.2 4.5 16.7 % DEWPOINT 21.0 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 80.8 57.4 68.9 DegF SOIL TEMP. 20 in 66.4 65.3 66.0 DegF WIND SPEED 17.0 3.6 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 336 Degrees SOLAR RADIATION 699.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.6 833 20.9 1166 25.9 1573 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 29 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.5 20.5 19.0 1.6 0.0 0.00 64.6 66.4 2.2 5.1 2.0 80 2 61.7 20.5 20.1 1.5 0.0 0.00 63.1 66.6 2.0 3.4 1.8 110 3 60.4 21.2 22.0 1.4 0.0 0.00 61.9 66.6 1.6 4.3 1.1 66 4 57.4 21.9 25.2 1.2 0.0 0.00 60.6 66.6 1.8 4.5 1.6 92 5 55.2 22.8 28.2 1.1 0.0 0.00 59.5 66.6 1.3 3.1 1.3 81 6 54.7 23.4 29.4 1.0 0.5 0.00 58.6 66.6 2.0 4.0 2.0 94 7 58.1 24.4 27.2 1.2 11.0 0.00 58.1 66.4 2.9 5.4 2.9 84 8 67.5 24.1 19.4 1.9 30.3 0.00 59.2 66.4 4.5 8.5 4.3 96 9 75.9 22.5 13.6 2.6 49.5 0.00 61.9 66.2 5.4 8.3 5.1 98 10 81.3 20.3 10.2 3.3 66.2 0.00 65.5 66.2 4.0 7.6 3.6 92 11 86.2 19.2 8.4 3.9 78.8 0.00 70.0 66.0 2.7 9.2 0.7 338 12 90.0 17.8 7.0 4.5 85.8 0.00 73.9 66.0 7.2 13.0 6.3 283 13 91.9 17.2 6.4 4.8 87.7 0.00 77.4 65.8 7.4 15.9 6.7 278 14 93.6 15.4 5.7 5.1 84.3 0.00 80.6 65.7 6.7 14.1 5.1 279 15 94.5 14.2 5.2 5.3 75.0 0.00 82.9 65.7 4.9 13.0 3.8 309 16 94.8 13.5 5.0 5.3 61.2 0.00 84.0 65.7 8.3 18.3 6.7 327 17 94.6 12.9 4.9 5.3 43.7 0.00 84.0 65.7 8.1 14.5 6.5 313 18 93.6 13.5 5.2 5.1 24.6 0.00 82.8 65.8 8.9 17.0 8.3 300 19 91.4 12.9 5.4 4.8 6.2 0.00 80.4 65.8 6.5 11.6 6.3 317 20 85.6 17.2 8.0 3.9 0.0 0.00 77.5 66.0 2.5 7.8 2.2 313 21 80.4 18.5 9.9 3.2 0.0 0.00 75.0 66.2 1.3 3.8 1.3 339 22 72.1 23.9 16.3 2.3 0.0 0.00 72.9 66.4 1.3 6.3 0.7 346 23 79.3 22.8 12.3 3.0 0.0 0.00 70.9 66.6 4.0 8.9 3.4 311 24 77.2 26.4 15.8 2.7 0.0 0.00 68.9 66.9 2.5 8.9 2.2 351 AZMET Daily Weather Data : TUCSON : Apr 29 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.3 53.2 77.5 DegF RELATIVE HUMIDITY 34.5 4.0 13.7 % DEWPOINT 19.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 84.2 57.9 70.5 DegF SOIL TEMP. 20 in 66.9 65.7 66.2 DegF WIND SPEED 18.3 4.3 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 327 Degrees SOLAR RADIATION 705.0 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 17.6 851 22.5 1188 27.5 1601 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : Apr 30 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.8 27.9 22.8 1.8 0.0 0.00 67.3 66.9 1.3 2.7 1.1 122 2 63.9 32.4 30.8 1.4 0.0 0.00 65.8 67.1 1.3 3.1 1.3 94 3 61.5 29.3 29.5 1.3 0.0 0.00 64.4 67.1 1.8 4.3 1.6 81 4 58.5 30.2 34.0 1.1 0.0 0.00 63.1 67.3 1.8 5.8 1.1 88 5 58.6 27.9 30.7 1.2 0.0 0.00 61.9 67.3 1.8 4.9 1.3 86 6 56.8 27.5 32.3 1.1 0.5 0.00 60.8 67.3 2.0 3.8 1.8 98 7 61.7 28.8 28.6 1.4 11.0 0.00 60.3 67.1 2.5 5.6 2.5 84 8 71.8 28.0 19.9 2.1 30.6 0.00 61.5 67.1 3.6 6.3 3.6 106 9 78.4 24.6 13.6 2.9 49.5 0.00 64.0 67.1 4.9 8.7 4.7 88 10 83.1 23.4 11.1 3.4 63.1 0.00 67.5 66.9 4.9 8.3 4.5 91 11 86.9 22.3 9.4 4.0 78.4 0.00 71.6 66.7 3.4 8.3 2.0 83 12 88.5 20.3 8.2 4.2 80.0 0.00 75.6 66.7 4.0 11.0 1.6 345 13 90.3 18.7 7.2 4.5 84.3 0.00 79.2 66.6 5.1 15.4 3.1 290 14 92.3 19.2 6.9 4.8 83.8 0.00 82.2 66.6 6.3 20.6 3.4 253 15 93.6 18.0 6.4 5.0 75.0 0.00 84.0 66.4 9.8 20.1 8.3 254 16 93.7 16.7 5.9 5.1 61.4 0.00 84.7 66.4 7.8 19.9 5.6 236 17 93.2 16.3 5.9 5.0 43.7 0.00 84.6 66.6 9.4 17.4 7.8 256 18 92.1 13.5 5.4 4.9 25.1 0.00 83.3 66.6 6.9 14.3 6.0 216 19 90.1 14.2 5.9 4.5 6.9 0.00 81.0 66.7 6.9 12.8 6.5 230 20 86.7 15.4 7.1 4.0 0.0 0.00 78.1 66.9 6.3 15.7 5.6 249 21 83.1 21.2 10.1 3.5 0.0 0.00 75.7 67.1 7.8 13.2 7.6 286 22 80.6 20.8 10.8 3.2 0.0 0.00 73.9 67.3 6.7 11.9 6.5 310 23 77.2 19.8 11.6 2.8 0.0 0.00 72.1 67.5 3.4 10.7 3.1 316 24 70.7 22.8 16.5 2.2 0.0 0.00 70.5 67.6 1.3 3.8 0.4 186 AZMET Daily Weather Data : TUCSON : Apr 30 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.4 55.4 78.4 DegF RELATIVE HUMIDITY 54.6 4.7 15.4 % DEWPOINT 22.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 84.9 60.3 72.1 DegF SOIL TEMP. 20 in 67.6 66.4 66.9 DegF WIND SPEED 20.6 4.7 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 252 Degrees SOLAR RADIATION 693.8 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 18.5 869 23.6 1212 28.4 1629 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : May 1 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.5 24.8 21.3 1.7 0.0 0.00 68.9 67.6 1.1 4.9 0.9 102 2 64.6 24.4 21.5 1.6 0.0 0.00 67.3 67.8 2.7 5.8 2.2 90 3 64.6 24.6 21.8 1.6 0.0 0.00 66.0 67.8 4.3 6.7 4.0 84 4 62.4 25.9 24.7 1.5 0.0 0.00 64.8 68.0 3.6 6.7 3.6 84 5 59.9 26.4 27.8 1.3 0.0 0.00 63.5 68.0 2.5 4.9 2.5 81 6 59.2 27.1 29.1 1.2 0.7 0.00 62.6 68.0 3.1 6.3 3.1 81 7 62.1 28.8 28.2 1.4 11.7 0.00 61.9 67.8 3.1 6.5 2.9 79 8 70.3 31.1 23.5 2.0 31.8 0.00 63.1 67.8 2.2 6.5 2.0 113 9 76.5 26.8 15.8 2.6 50.7 0.00 65.8 67.8 2.9 8.7 2.5 99 10 79.9 25.5 13.5 3.0 66.9 0.00 69.4 67.6 4.5 13.4 2.9 154 11 81.3 24.1 12.1 3.2 79.3 0.00 73.6 67.5 4.5 17.9 2.2 134 12 82.6 22.5 10.8 3.4 86.0 0.00 77.7 67.5 4.0 9.4 2.2 346 13 84.9 22.1 9.9 3.7 87.9 0.00 81.7 67.3 4.7 12.8 0.4 247 14 86.5 17.6 7.8 4.0 85.1 0.00 84.7 67.3 5.4 13.6 2.7 295 15 87.8 15.8 6.9 4.2 76.2 0.00 86.7 67.1 5.6 12.3 3.4 262 16 88.7 11.8 5.6 4.4 62.6 0.00 87.6 67.1 8.3 17.4 7.4 306 17 88.7 14.7 6.4 4.3 44.9 0.00 87.3 67.3 8.7 16.1 7.8 296 18 87.6 16.2 7.0 4.2 25.6 0.00 85.6 67.3 9.6 17.7 9.2 306 19 86.0 17.1 7.7 3.9 7.2 0.00 82.9 67.5 8.5 14.1 8.3 317 20 82.6 18.9 9.3 3.5 0.0 0.00 80.1 67.6 4.9 10.5 4.7 326 21 77.4 21.9 12.7 2.8 0.0 0.00 77.4 67.8 2.0 4.5 2.0 294 22 68.2 26.2 20.5 1.9 0.0 0.00 75.0 68.0 0.4 1.3 0.4 206 23 66.7 32.5 28.2 1.6 0.0 0.00 72.9 68.4 1.6 4.9 1.3 284 24 65.7 32.7 29.3 1.5 0.0 0.00 70.9 68.5 0.9 4.0 0.9 299 AZMET Daily Weather Data : TUCSON : May 1 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.0 58.3 75.0 DegF RELATIVE HUMIDITY 43.0 4.5 16.7 % DEWPOINT 23.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 87.6 61.9 74.1 DegF SOIL TEMP. 20 in 68.5 67.1 67.6 DegF WIND SPEED 17.9 4.0 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 331 Degrees SOLAR RADIATION 716.2 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 18.5 888 23.6 1236 28.4 1658 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : May 2 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.0 30.4 26.4 1.6 0.0 0.00 69.1 68.5 2.2 5.4 2.2 281 2 63.9 29.3 27.4 1.5 0.0 0.00 67.6 68.7 2.0 4.3 0.2 15 3 59.4 30.9 33.9 1.1 0.0 0.00 66.0 68.7 1.3 3.6 0.9 86 4 58.8 28.8 31.6 1.2 0.0 0.00 64.4 68.9 1.8 5.6 1.3 74 5 57.4 30.0 35.0 1.0 0.0 0.00 63.3 68.9 1.1 2.9 0.2 314 6 54.0 29.1 38.1 0.9 0.5 0.00 62.1 68.7 1.1 2.9 0.9 95 7 57.9 31.3 36.4 1.0 11.2 0.00 61.3 68.5 1.6 3.4 1.3 83 8 67.8 27.7 22.4 1.8 30.6 0.00 62.4 68.4 1.3 3.4 0.4 356 9 74.7 20.3 12.9 2.5 49.5 0.00 64.9 68.4 2.9 6.3 2.7 288 10 78.3 14.9 9.0 3.0 66.2 0.00 68.0 68.2 4.3 8.5 3.6 276 11 81.3 16.7 8.8 3.3 78.6 0.00 71.2 68.0 2.9 7.4 1.3 184 12 83.8 15.6 7.8 3.7 85.8 0.00 74.7 68.0 4.5 13.2 2.2 286 13 85.6 17.4 7.9 3.9 87.7 0.00 77.2 67.8 3.4 8.7 0.4 98 14 87.3 17.4 7.5 4.1 84.6 0.00 79.5 67.8 4.3 9.4 0.9 170 15 88.7 18.7 7.6 4.3 74.5 0.00 81.1 67.6 4.7 11.2 1.3 201 16 89.4 18.0 7.2 4.4 60.4 0.00 82.0 67.6 4.5 10.5 2.7 52 17 89.4 19.9 7.8 4.4 42.8 0.00 81.9 67.6 5.8 14.1 5.1 92 18 88.3 18.0 7.4 4.2 22.9 0.00 80.2 67.6 9.2 17.0 8.7 78 19 85.1 18.0 8.2 3.8 6.0 0.00 77.7 67.8 11.0 18.6 10.7 78 20 82.2 16.3 8.4 3.5 0.0 0.00 75.0 67.8 10.5 17.7 10.1 79 21 80.4 14.4 8.2 3.2 0.0 0.00 72.9 68.0 9.2 16.6 8.9 84 22 79.2 12.6 7.9 3.1 0.0 0.00 71.1 68.0 10.1 19.9 9.6 88 23 75.4 18.5 11.6 2.7 0.0 0.00 69.6 68.2 15.4 24.8 15.0 103 24 73.4 19.4 12.8 2.5 0.0 0.00 68.4 68.4 16.1 29.5 15.7 103 AZMET Daily Weather Data : TUCSON : May 2 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.5 52.5 75.4 DegF RELATIVE HUMIDITY 60.2 5.5 16.3 % DEWPOINT 21.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 82.2 61.3 71.4 DegF SOIL TEMP. 20 in 68.9 67.6 68.2 DegF WIND SPEED 29.5 5.4 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 88 Degrees SOLAR RADIATION 701.4 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 16.2 904 20.9 1256 25.9 1684 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : May 3 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.0 19.2 13.5 2.3 0.0 0.00 67.3 68.4 14.1 23.5 13.6 98 2 70.9 18.9 13.7 2.2 0.0 0.00 66.4 68.4 14.5 26.6 14.1 95 3 67.8 20.1 16.1 2.0 0.0 0.00 65.3 68.4 10.7 19.2 10.3 121 4 67.5 18.5 15.2 1.9 0.0 0.00 64.4 68.4 13.0 21.7 12.5 108 5 65.7 18.9 16.4 1.8 0.0 0.00 63.5 68.4 15.9 25.5 15.7 107 6 64.4 19.9 18.0 1.7 0.7 0.00 62.8 68.4 15.0 23.7 14.5 106 7 65.3 18.9 16.6 1.8 11.9 0.00 62.4 68.4 17.4 26.4 17.0 104 8 66.9 18.0 15.1 1.9 31.5 0.00 63.0 68.2 17.9 30.6 17.4 97 9 70.0 17.4 13.2 2.2 49.5 0.00 64.8 68.2 15.0 25.9 14.5 94 10 73.6 17.1 11.6 2.5 66.7 0.00 67.5 68.0 13.0 20.6 12.5 91 11 75.7 16.0 10.3 2.7 78.8 0.00 70.7 67.8 13.4 20.6 13.0 92 12 77.4 16.5 9.9 2.9 82.7 0.00 74.1 67.8 11.6 23.3 11.2 86 13 79.9 17.4 9.5 3.2 87.2 0.00 77.2 67.6 10.1 19.7 9.4 86 14 81.7 16.2 8.5 3.4 70.7 0.00 79.5 67.6 8.9 17.0 8.3 88 15 83.5 15.6 7.9 3.6 67.6 0.00 81.0 67.5 7.8 15.0 7.4 78 16 85.6 14.2 6.8 3.9 62.3 0.00 82.2 67.5 7.8 15.4 7.6 75 17 86.0 12.9 6.4 4.0 34.9 0.00 82.2 67.5 6.9 15.7 6.5 74 18 86.2 12.6 6.3 4.0 22.9 0.00 81.1 67.6 4.9 10.3 4.5 69 19 84.6 12.4 6.6 3.8 6.9 0.00 79.0 67.6 2.7 7.4 2.7 75 20 74.5 19.6 12.6 2.6 0.0 0.00 76.3 67.8 0.4 1.3 0.4 80 21 73.0 19.9 13.5 2.4 0.0 0.00 73.9 68.0 2.0 6.7 1.1 229 22 71.1 18.3 13.5 2.3 0.0 0.00 71.8 68.0 1.6 4.3 0.9 63 23 63.0 26.6 25.1 1.5 0.0 0.00 70.0 68.2 0.9 2.7 0.7 64 24 60.3 29.3 30.7 1.2 0.0 0.00 68.2 68.4 1.1 2.7 1.1 79 AZMET Daily Weather Data : TUCSON : May 3 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.3 59.2 73.6 DegF RELATIVE HUMIDITY 44.6 5.2 13.2 % DEWPOINT 18.1 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 82.8 62.4 71.4 DegF SOIL TEMP. 20 in 68.5 67.5 68.0 DegF WIND SPEED 30.6 9.4 MPH WIND VECTOR MAG. 8.7 MPH WIND VECTOR DIR. 95 Degrees SOLAR RADIATION 674.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.36 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.2 922 23.0 1279 28.1 1712 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : May 4 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.0 28.6 29.0 1.3 0.0 0.00 66.7 68.4 1.1 2.9 0.7 86 2 60.4 28.2 29.2 1.3 0.0 0.00 65.5 68.4 1.6 3.4 1.6 76 3 59.7 26.4 28.0 1.3 0.0 0.00 64.2 68.5 2.2 3.4 2.0 83 4 57.7 27.5 31.2 1.1 0.0 0.00 63.1 68.5 1.1 2.9 1.1 76 5 56.5 28.4 34.0 1.0 0.0 0.00 62.2 67.8 1.6 2.7 1.6 70 6 55.9 25.2 30.2 1.1 0.5 0.00 61.0 67.3 2.0 3.4 2.0 88 7 60.1 23.9 25.0 1.4 8.6 0.00 60.4 67.1 2.2 4.9 2.0 85 8 68.4 21.9 16.9 2.0 28.9 0.00 61.2 67.1 4.7 8.3 4.5 97 9 74.3 24.4 15.6 2.5 44.2 0.00 63.1 67.1 4.7 9.2 4.5 89 10 80.4 21.6 11.1 3.2 65.5 0.00 66.2 67.1 5.1 9.6 4.9 89 11 84.2 19.9 9.3 3.6 79.8 0.00 70.0 67.1 3.6 10.3 2.0 76 12 86.9 19.6 8.4 4.0 79.8 0.00 73.0 67.1 4.9 15.0 2.2 171 13 88.7 19.8 7.9 4.3 86.5 0.00 75.6 66.9 7.2 17.0 4.9 204 14 89.6 19.4 7.6 4.4 83.1 0.00 77.5 66.9 7.2 15.7 5.8 213 15 89.8 20.3 7.9 4.4 73.3 0.00 78.8 66.7 8.5 20.4 7.4 250 16 90.3 19.8 7.6 4.5 60.2 0.00 79.5 66.7 8.5 19.2 6.7 230 17 89.8 15.3 6.3 4.5 44.0 0.00 79.3 66.9 8.7 23.3 7.6 238 18 88.9 12.6 5.8 4.4 24.9 0.00 78.1 66.9 8.9 20.4 8.3 240 19 86.9 16.5 7.3 4.0 6.7 0.00 76.1 66.9 8.1 15.0 7.6 240 20 84.4 20.8 9.5 3.7 0.0 0.00 73.8 67.1 7.4 14.3 6.9 227 21 82.6 23.9 11.5 3.4 0.0 0.00 72.0 67.3 5.8 12.3 5.4 224 22 81.3 24.8 12.4 3.2 0.0 0.00 70.5 67.3 6.7 15.4 6.0 210 23 78.4 27.3 15.4 2.8 0.0 0.00 69.3 67.5 2.9 10.3 2.5 186 24 76.8 24.4 14.2 2.7 0.0 0.00 68.0 67.6 3.1 10.5 2.5 169 AZMET Daily Weather Data : TUCSON : May 4 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 91.2 55.4 76.3 DegF RELATIVE HUMIDITY 63.7 5.1 15.9 % DEWPOINT 22.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 79.5 60.4 69.8 DegF SOIL TEMP. 20 in 68.5 66.7 67.3 DegF WIND SPEED 23.3 4.9 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 205 Degrees SOLAR RADIATION 685.6 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 17.5 940 22.5 1302 27.5 1739 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : May 5 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.9 25.0 15.0 2.6 0.0 0.00 66.6 67.6 3.1 11.9 2.5 160 2 73.6 27.9 18.4 2.3 0.0 0.00 65.7 67.8 2.2 8.7 2.0 97 3 73.2 23.5 15.4 2.4 0.0 0.00 64.4 67.8 2.9 7.4 2.9 114 4 70.2 23.9 17.4 2.1 0.0 0.00 63.5 67.6 2.0 5.8 1.8 99 5 66.4 23.5 19.5 1.8 0.0 0.00 62.4 67.6 2.0 6.7 1.8 93 6 67.6 23.5 18.8 1.9 0.7 0.00 61.7 67.6 2.7 5.4 2.5 85 7 69.4 28.8 21.8 1.9 14.8 0.00 61.7 67.6 2.5 6.9 2.2 102 8 74.8 28.0 17.6 2.4 34.6 0.00 63.1 67.5 5.8 10.7 5.6 97 9 77.2 28.6 16.7 2.7 52.3 0.00 64.9 67.5 7.6 15.0 7.2 92 10 79.3 30.0 16.4 2.9 71.7 0.00 67.8 67.3 6.7 14.1 5.4 122 11 81.1 29.3 15.0 3.1 81.9 0.00 70.7 67.3 7.6 17.0 5.8 172 12 82.8 28.6 13.9 3.3 84.3 0.00 73.6 67.1 5.6 14.5 4.0 182 13 84.9 25.5 11.5 3.6 81.7 0.00 75.7 67.1 6.7 16.1 4.7 195 14 86.4 21.9 9.4 3.9 64.7 0.00 77.0 67.1 8.1 17.0 6.5 200 15 86.7 23.2 9.8 3.9 44.4 0.00 77.5 66.9 7.8 18.1 6.3 205 16 87.1 25.9 10.9 3.9 59.0 0.00 77.7 66.9 8.1 15.2 6.5 202 17 87.1 30.4 13.1 3.8 44.9 0.00 77.9 66.9 6.5 16.6 5.4 163 18 86.4 28.9 12.6 3.8 25.6 0.00 77.2 67.1 6.3 16.1 5.1 184 19 84.0 28.4 13.2 3.5 6.7 0.00 75.2 67.1 6.3 15.0 5.4 185 20 82.0 25.2 12.4 3.3 0.0 0.00 73.0 67.3 7.6 14.5 6.9 231 21 78.1 32.7 19.4 2.7 0.0 0.00 71.4 67.3 8.5 16.3 7.6 275 22 75.6 29.8 18.5 2.5 0.0 0.00 70.0 67.5 7.2 16.1 6.0 255 23 72.1 36.5 27.2 2.0 0.0 0.00 68.7 67.6 7.2 18.1 6.7 225 24 69.6 37.6 31.2 1.7 0.0 0.00 66.9 67.6 6.9 17.9 6.0 208 AZMET Daily Weather Data : TUCSON : May 5 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.1 63.5 77.9 DegF RELATIVE HUMIDITY 48.1 7.8 16.5 % DEWPOINT 27.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 78.1 61.3 69.8 DegF SOIL TEMP. 20 in 68.0 66.9 67.3 DegF WIND SPEED 18.1 5.8 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 182 Degrees SOLAR RADIATION 667.2 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 20.9 961 25.7 1328 30.8 1770 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : May 6 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.6 49.5 62.5 0.7 0.0 0.01 66.0 67.8 4.7 7.8 4.0 74 2 62.4 49.6 63.2 0.7 0.0 0.00 65.1 67.8 4.7 8.9 4.5 84 3 61.3 50.5 67.5 0.6 0.0 0.00 64.2 67.8 4.7 8.9 4.7 99 4 60.8 49.5 66.2 0.6 0.0 0.00 63.1 67.8 3.8 6.5 3.6 89 5 61.5 45.9 56.4 0.8 0.0 0.00 62.2 67.8 3.8 6.9 3.6 81 6 61.5 43.5 51.7 0.9 0.7 0.00 61.5 67.8 3.1 7.4 2.9 92 7 63.9 43.5 47.4 1.1 10.0 0.00 61.0 67.8 4.3 9.4 4.0 92 8 66.9 42.6 41.3 1.3 31.1 0.00 62.2 67.6 5.8 10.7 5.6 87 9 69.8 43.5 38.6 1.5 49.0 0.00 64.4 67.6 6.0 13.2 5.6 85 10 72.5 44.1 36.1 1.7 65.0 0.00 67.5 67.5 6.0 14.8 5.1 84 11 74.5 43.0 32.5 2.0 73.1 0.00 70.7 67.5 5.1 11.9 3.1 80 12 75.9 42.4 30.2 2.1 57.1 0.00 73.6 67.3 4.0 11.6 1.6 256 13 78.3 40.5 26.0 2.4 75.0 0.00 75.2 67.3 4.5 12.3 2.7 230 14 80.1 38.5 22.7 2.7 60.4 0.00 76.5 67.1 5.6 14.8 3.8 237 15 82.2 36.3 19.4 3.0 76.2 0.00 78.1 67.1 6.7 17.4 5.6 232 16 82.9 33.6 17.0 3.2 60.9 0.00 79.2 67.1 8.5 19.2 7.4 244 17 82.9 30.9 15.2 3.3 40.8 0.00 78.6 67.1 7.6 15.2 6.7 228 18 82.0 31.6 16.1 3.1 18.9 0.00 77.4 67.1 6.9 15.4 6.3 237 19 80.6 32.0 17.0 3.0 6.2 0.00 75.0 67.3 5.6 10.3 5.1 233 20 78.3 34.3 20.3 2.6 0.0 0.00 72.7 67.3 5.8 14.1 5.4 232 21 75.4 34.3 22.2 2.3 0.0 0.00 70.9 67.5 4.9 12.8 4.7 241 22 72.1 32.5 23.2 2.1 0.0 0.00 69.1 67.6 1.6 4.9 1.3 256 23 68.5 37.0 31.4 1.6 0.0 0.00 67.6 67.6 1.3 5.1 1.1 221 24 68.9 35.6 29.4 1.7 0.0 0.00 66.2 67.8 2.9 9.2 1.8 248 AZMET Daily Weather Data : TUCSON : May 6 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.6 60.1 72.0 DegF RELATIVE HUMIDITY 70.3 13.4 35.6 % DEWPOINT 40.3 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 79.3 61.0 69.4 DegF SOIL TEMP. 20 in 67.8 67.1 67.5 DegF WIND SPEED 19.2 4.9 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 176 Degrees SOLAR RADIATION 624.7 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 17.3 978 22.3 1350 27.4 1797 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : May 7 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.5 38.3 39.4 1.2 0.0 0.00 64.8 67.8 2.2 4.7 2.2 93 2 62.4 36.0 37.3 1.2 0.0 0.00 63.5 67.8 2.5 5.1 2.2 64 3 60.4 36.3 40.5 1.1 0.0 0.00 62.4 68.0 1.3 3.4 1.3 79 4 57.4 37.4 47.3 0.9 0.0 0.00 61.5 68.0 1.6 3.8 1.6 76 5 58.3 36.7 44.3 0.9 0.0 0.00 60.6 67.8 2.7 5.6 2.5 95 6 59.0 37.2 43.9 1.0 1.0 0.00 59.7 67.6 2.5 6.7 2.2 86 7 63.1 40.1 42.8 1.1 13.1 0.00 59.7 67.6 1.6 4.3 1.6 95 8 69.3 41.0 35.7 1.6 28.2 0.00 61.7 67.5 2.7 7.8 2.0 139 9 70.7 42.1 35.4 1.6 47.8 0.00 64.2 67.5 4.7 13.4 3.6 151 10 72.0 41.5 33.3 1.8 59.5 0.00 66.9 67.3 7.2 16.8 6.5 123 11 73.2 40.8 31.0 1.9 59.3 0.00 69.6 67.1 5.1 12.3 4.5 143 12 74.3 40.3 29.5 2.0 55.4 0.00 71.6 67.1 3.8 11.2 1.8 141 13 77.2 35.1 21.6 2.5 55.9 0.00 73.4 66.9 6.5 13.9 4.9 245 14 78.8 34.9 20.4 2.7 68.1 0.00 75.2 66.9 4.0 10.7 2.0 216 15 82.0 27.5 13.7 3.2 75.7 0.00 77.7 66.7 10.1 21.0 8.9 246 16 82.4 21.9 10.7 3.4 62.1 0.00 78.8 66.7 11.4 25.7 10.3 245 17 82.2 21.0 10.3 3.4 44.7 0.00 78.8 66.7 9.8 20.8 8.7 238 18 81.3 23.9 12.0 3.2 28.4 0.00 77.9 66.9 8.1 17.0 6.9 228 19 79.2 25.5 13.8 2.9 9.3 0.00 75.9 66.9 7.4 16.6 6.7 226 20 75.7 25.3 15.4 2.6 0.2 0.00 73.4 66.9 7.8 13.0 7.2 238 21 70.7 42.6 36.2 1.6 0.0 0.00 71.2 67.1 11.4 18.1 11.2 281 22 68.0 43.3 41.1 1.4 0.0 0.00 69.4 67.3 7.2 12.5 6.7 320 23 66.0 42.8 42.8 1.3 0.0 0.00 68.0 67.3 7.4 13.6 6.7 306 24 64.9 41.7 42.8 1.2 0.0 0.00 66.4 67.5 2.5 6.9 2.0 244 AZMET Daily Weather Data : TUCSON : May 7 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.3 55.2 70.5 DegF RELATIVE HUMIDITY 66.7 9.1 30.9 % DEWPOINT 35.6 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 79.0 59.5 68.9 DegF SOIL TEMP. 20 in 68.0 66.7 67.3 DegF WIND SPEED 25.7 5.4 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 235 Degrees SOLAR RADIATION 608.5 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 14.2 992 19.3 1369 24.3 1822 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : May 8 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.2 38.7 38.9 1.3 0.0 0.00 65.1 67.5 1.8 6.3 1.6 223 2 59.7 38.8 45.9 0.9 0.0 0.00 64.0 67.5 0.4 2.0 0.2 211 3 58.1 39.4 49.9 0.8 0.0 0.00 63.1 67.5 0.4 2.0 0.4 347 4 56.3 39.6 53.5 0.7 0.0 0.00 62.2 67.5 1.1 3.4 0.9 56 5 57.0 39.0 51.1 0.8 0.0 0.00 61.5 67.5 1.8 4.3 1.8 76 6 55.2 38.8 53.8 0.7 1.0 0.00 60.6 67.5 1.8 2.9 1.8 99 7 58.8 40.5 50.5 0.8 9.6 0.00 60.4 67.3 2.0 4.9 2.0 96 8 63.3 41.0 44.0 1.1 30.8 0.00 61.7 67.3 4.5 8.1 4.3 95 9 66.6 42.4 41.5 1.3 44.2 0.00 64.2 67.3 2.7 6.5 2.0 91 10 68.4 42.4 38.8 1.5 56.9 0.00 67.1 67.1 3.1 7.6 1.6 83 11 70.0 40.6 34.4 1.6 66.9 0.00 70.2 66.9 3.8 10.3 2.5 81 12 72.7 35.4 25.6 2.0 76.9 0.00 73.9 66.9 4.0 9.2 0.2 279 13 73.6 34.0 23.4 2.2 62.3 0.00 76.6 66.7 3.6 9.6 0.7 354 14 76.5 32.7 20.3 2.5 71.7 0.00 79.3 66.7 4.9 15.4 2.9 350 15 78.4 34.9 20.7 2.6 74.1 0.00 82.0 66.6 6.3 15.7 4.7 296 16 78.4 34.9 20.6 2.6 49.5 0.00 82.9 66.6 7.6 18.6 6.7 311 17 78.1 34.7 20.8 2.6 38.2 0.00 81.7 66.6 8.9 16.1 8.5 334 18 78.4 34.9 20.7 2.6 30.1 0.00 80.8 66.7 8.7 17.4 8.3 339 19 77.0 34.5 21.4 2.5 8.6 0.00 78.8 66.9 7.2 12.1 6.9 336 20 75.0 35.1 23.4 2.3 0.0 0.00 76.3 67.1 6.7 11.4 6.3 317 21 72.9 35.2 25.3 2.1 0.0 0.00 74.1 67.1 4.3 9.4 3.8 288 22 71.4 35.4 26.7 1.9 0.0 0.00 72.1 67.3 5.8 12.3 5.6 269 23 69.8 38.7 32.1 1.7 0.0 0.00 70.5 67.5 6.3 11.0 6.0 277 24 69.3 39.4 33.5 1.6 0.0 0.00 68.9 67.6 4.5 8.1 4.3 317 AZMET Daily Weather Data : TUCSON : May 8 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.5 54.3 68.7 DegF RELATIVE HUMIDITY 58.4 17.5 34.0 % DEWPOINT 37.6 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 82.9 60.3 70.7 DegF SOIL TEMP. 20 in 67.6 66.6 67.1 DegF WIND SPEED 18.6 4.3 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 327 Degrees SOLAR RADIATION 620.2 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 12.8 1005 17.8 1387 22.9 1845 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : May 9 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.0 39.2 34.8 1.5 0.0 0.00 67.6 67.8 3.6 7.6 3.6 334 2 66.6 39.6 37.0 1.4 0.0 0.00 66.2 67.8 3.1 6.9 3.1 325 3 63.3 41.0 44.3 1.1 0.0 0.00 65.1 68.0 1.3 4.9 0.7 11 4 60.8 42.1 50.0 0.9 0.0 0.00 64.2 68.0 0.7 2.7 0.4 4 5 60.8 43.3 52.5 0.9 0.0 0.00 63.3 67.5 2.5 6.0 2.2 295 6 61.3 43.0 51.1 0.9 1.0 0.00 62.4 67.3 2.7 8.9 2.5 318 7 61.5 43.3 51.3 0.9 12.4 0.00 62.1 67.3 1.6 4.9 1.3 97 8 65.7 42.3 42.3 1.3 32.3 0.00 63.1 67.3 2.5 4.9 2.5 88 9 69.1 41.4 36.4 1.5 50.2 0.00 65.8 67.3 2.2 8.1 1.1 285 10 70.9 41.4 34.4 1.7 65.7 0.00 68.9 67.3 3.1 7.4 2.2 291 11 73.2 39.4 29.4 2.0 77.9 0.00 72.3 67.1 4.5 9.4 1.8 320 12 75.0 32.5 21.2 2.3 84.8 0.00 75.9 67.1 4.5 9.4 1.3 242 13 77.5 23.5 13.4 2.8 88.2 0.00 79.2 67.1 4.3 10.1 2.9 189 14 78.8 22.1 12.0 3.0 83.6 0.00 81.9 67.1 4.3 11.0 1.3 183 15 80.2 25.7 13.4 3.1 75.3 0.00 83.8 67.1 5.4 15.4 3.1 282 16 81.3 24.6 12.4 3.2 62.8 0.00 84.6 67.1 5.8 13.4 3.8 288 17 81.7 25.0 12.4 3.2 45.9 0.00 84.2 67.1 6.9 14.3 5.6 312 18 80.4 27.5 14.4 3.0 22.7 0.00 82.4 67.1 8.7 17.0 8.3 311 19 79.2 29.1 16.0 2.9 9.3 0.00 80.2 67.3 8.1 12.5 7.6 316 20 76.8 28.8 17.0 2.6 0.0 0.00 77.4 67.5 5.8 10.7 5.8 315 21 74.8 29.5 18.7 2.4 0.0 0.00 74.8 67.6 5.8 8.9 5.6 306 22 73.6 30.6 20.4 2.3 0.0 0.00 72.9 67.8 5.4 8.9 4.7 306 23 71.6 32.2 23.2 2.0 0.0 0.00 71.1 68.0 3.8 7.2 3.8 274 24 70.0 32.5 24.9 1.9 0.0 0.00 69.6 68.2 4.7 11.2 4.5 286 AZMET Daily Weather Data : TUCSON : May 9 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.8 57.9 71.8 DegF RELATIVE HUMIDITY 79.0 8.8 28.5 % DEWPOINT 34.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 84.6 61.9 72.5 DegF SOIL TEMP. 20 in 68.2 66.9 67.5 DegF WIND SPEED 17.0 4.3 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 304 Degrees SOLAR RADIATION 711.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.3 1020 20.3 1407 25.4 1870 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : May 10 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.7 35.6 29.5 1.7 0.0 0.00 68.4 68.2 6.3 9.8 6.0 292 2 65.8 32.7 28.9 1.5 0.0 0.00 67.1 68.4 1.6 4.9 1.3 338 3 64.6 35.1 33.1 1.4 0.0 0.00 66.0 68.4 1.6 6.3 1.1 55 4 59.5 34.0 38.2 1.1 0.0 0.00 64.9 68.4 1.3 3.6 1.1 56 5 56.1 34.7 44.2 0.9 0.0 0.00 63.9 68.4 0.7 2.5 0.7 112 6 54.3 34.9 47.9 0.8 1.0 0.00 62.8 68.4 1.1 3.4 1.1 80 7 57.9 36.7 45.1 0.9 5.3 0.00 62.2 68.4 1.8 4.5 1.8 92 8 61.7 38.1 41.5 1.1 17.7 0.00 62.2 68.4 1.6 3.4 1.6 102 9 68.5 38.8 33.7 1.6 48.7 0.00 64.8 68.2 1.3 5.6 0.4 85 10 73.2 38.5 28.4 2.0 65.7 0.00 68.7 68.0 2.5 5.6 0.2 296 11 76.5 37.2 24.2 2.4 69.5 0.00 72.9 68.0 2.5 7.6 1.6 297 12 77.4 36.0 22.3 2.5 26.3 0.00 74.3 67.8 2.0 5.4 0.7 290 13 80.2 33.3 18.2 2.9 69.0 0.00 75.6 67.8 2.9 10.3 1.8 294 14 82.8 28.4 13.8 3.3 68.6 0.00 79.5 67.6 3.8 14.5 1.8 294 15 84.4 28.9 13.3 3.5 80.5 0.00 81.9 67.6 4.0 11.9 1.8 200 16 85.3 29.5 13.3 3.6 66.7 0.00 84.0 67.6 8.3 17.7 6.3 335 17 82.8 28.9 14.1 3.3 20.8 0.00 83.1 67.6 8.5 17.9 8.1 342 18 79.3 33.8 19.4 2.8 13.6 0.00 81.0 67.6 11.0 22.8 9.6 82 19 78.8 33.6 19.5 2.7 6.9 0.00 78.8 67.8 8.7 15.9 8.3 99 20 77.0 35.1 21.9 2.5 0.5 0.00 76.6 67.8 7.8 16.1 7.6 104 21 76.1 34.5 22.1 2.4 0.0 0.00 74.8 68.0 5.4 11.6 5.1 120 22 73.4 34.9 24.4 2.1 0.0 0.00 73.0 68.2 2.9 5.6 2.5 96 23 67.8 37.2 32.5 1.6 0.0 0.00 71.2 68.4 1.8 3.8 1.8 76 24 64.8 39.6 39.7 1.3 0.0 0.00 69.4 68.4 1.8 4.7 1.6 87 AZMET Daily Weather Data : TUCSON : May 10 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.3 53.1 71.6 DegF RELATIVE HUMIDITY 52.4 11.0 27.9 % DEWPOINT 34.5 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 84.2 62.1 72.0 DegF SOIL TEMP. 20 in 68.5 67.6 68.0 DegF WIND SPEED 22.8 3.8 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 60 Degrees SOLAR RADIATION 560.7 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 15.1 1035 20.0 1427 25.0 1895 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : May 11 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.0 38.8 41.3 1.2 0.0 0.00 67.6 68.5 1.8 4.7 0.4 72 2 61.5 38.5 42.7 1.1 0.0 0.00 66.2 68.7 1.1 4.3 1.1 45 3 58.5 39.4 48.9 0.9 0.0 0.00 64.9 68.7 1.3 2.9 1.1 90 4 59.4 37.6 44.4 1.0 0.0 0.00 63.9 68.5 1.6 3.6 1.3 75 5 57.0 37.8 48.5 0.8 0.0 0.00 62.8 67.6 1.1 3.1 0.9 88 6 55.4 37.4 50.6 0.7 1.0 0.00 61.3 66.9 0.9 3.1 0.7 82 7 63.0 38.3 40.9 1.2 12.9 0.00 61.0 66.9 4.3 19.0 2.7 81 8 74.7 37.4 25.9 2.2 32.7 0.00 61.9 66.9 13.0 25.7 12.8 83 9 76.1 37.4 24.7 2.3 49.7 0.00 63.5 66.9 15.0 23.0 14.5 84 10 77.2 37.2 23.7 2.4 54.7 0.00 65.1 66.9 15.9 24.8 15.4 79 11 79.7 37.0 21.5 2.7 77.4 0.00 67.3 66.9 14.5 22.1 14.1 70 12 81.5 36.1 19.7 3.0 84.1 0.00 70.0 66.9 13.0 22.4 12.1 74 13 82.8 36.1 18.8 3.1 86.0 0.00 72.3 66.9 12.5 20.6 11.9 65 14 84.0 35.8 17.9 3.3 83.8 0.00 74.3 66.9 12.8 21.5 12.1 67 15 84.6 36.1 17.8 3.3 66.4 0.00 75.7 66.9 11.0 20.4 10.5 63 16 85.5 34.7 16.3 3.5 60.2 0.00 76.1 66.9 10.5 19.7 9.8 64 17 86.0 32.9 14.9 3.6 44.4 0.00 76.1 66.9 11.2 20.1 10.7 66 18 85.5 28.9 12.9 3.6 26.3 0.00 75.0 66.9 10.1 17.7 9.8 66 19 84.2 28.8 13.3 3.5 8.8 0.00 73.2 67.1 9.6 17.0 9.4 68 20 81.5 29.8 15.3 3.1 0.2 0.00 71.1 67.1 4.9 12.3 4.9 87 21 75.4 30.7 19.6 2.4 0.0 0.00 69.3 67.3 0.7 2.9 0.7 94 22 69.8 32.9 25.5 1.9 0.0 0.00 67.6 67.3 0.4 1.6 0.4 123 23 67.1 36.7 32.5 1.5 0.0 0.00 66.4 67.5 0.9 4.9 0.7 128 24 70.9 34.0 25.7 1.9 0.0 0.00 65.1 67.5 2.7 6.5 2.5 114 AZMET Daily Weather Data : TUCSON : May 11 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.4 54.0 73.6 DegF RELATIVE HUMIDITY 69.9 11.3 27.6 % DEWPOINT 35.4 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 76.3 60.8 68.4 DegF SOIL TEMP. 20 in 68.7 66.7 67.3 DegF WIND SPEED 25.7 7.2 MPH WIND VECTOR MAG. 6.5 MPH WIND VECTOR DIR. 73 Degrees SOLAR RADIATION 688.7 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 15.7 1051 20.5 1448 25.6 1921 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : May 12 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.8 34.2 30.7 1.5 0.0 0.00 64.0 67.6 0.9 2.9 0.9 58 2 63.5 33.3 32.2 1.4 0.0 0.00 63.0 67.6 2.2 3.4 2.2 91 3 64.0 34.2 32.8 1.4 0.0 0.00 62.1 67.6 3.1 5.4 3.1 85 4 66.7 34.3 30.2 1.6 0.0 0.00 61.2 67.6 4.5 13.0 4.3 97 5 70.5 34.9 27.0 1.9 0.0 0.00 60.6 67.6 7.8 15.0 7.6 94 6 70.7 36.1 28.1 1.9 1.2 0.00 60.1 67.6 7.2 12.1 6.9 88 7 74.5 36.9 25.4 2.2 12.7 0.00 60.1 67.5 8.5 15.2 8.3 79 8 77.0 36.9 23.5 2.4 32.7 0.00 61.5 67.5 9.4 22.8 9.2 82 9 78.3 37.0 22.7 2.5 50.7 0.00 63.9 67.3 11.0 19.9 10.5 84 10 80.4 36.3 20.6 2.8 66.2 0.00 66.6 67.3 12.3 19.7 11.6 70 11 82.2 35.1 18.3 3.1 77.9 0.00 69.3 67.1 13.4 23.9 13.0 84 12 84.4 33.3 16.0 3.4 84.8 0.00 72.0 67.1 12.8 21.5 12.3 82 13 86.4 32.0 14.2 3.7 86.2 0.00 74.8 66.9 12.3 19.9 11.6 84 14 87.8 31.8 13.5 3.9 83.1 0.00 77.4 66.9 11.9 21.0 11.2 84 15 88.7 30.2 12.3 4.1 65.2 0.00 79.3 66.7 11.4 21.3 10.3 75 16 89.4 28.6 11.2 4.2 61.6 0.00 80.2 66.7 11.2 20.4 10.3 84 17 89.6 27.7 10.7 4.3 45.2 0.00 80.4 66.9 10.7 21.3 10.1 79 18 89.1 27.9 11.0 4.2 24.1 0.00 79.5 66.9 9.6 18.8 8.9 78 19 87.4 28.0 11.7 3.9 8.6 0.00 77.7 66.9 8.1 15.7 7.8 79 20 83.8 29.3 13.9 3.4 0.2 0.00 75.2 67.1 4.0 10.5 3.8 91 21 79.2 30.4 16.9 2.8 0.0 0.00 73.0 67.3 2.5 4.5 2.5 102 22 76.6 31.1 18.8 2.5 0.0 0.00 71.1 67.3 2.2 4.7 2.0 93 23 74.8 34.0 23.0 2.3 0.0 0.00 69.4 67.5 2.7 7.6 2.5 100 24 77.7 30.4 17.7 2.7 0.0 0.00 67.3 68.2 6.7 10.3 6.5 94 AZMET Daily Weather Data : TUCSON : May 12 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.7 61.9 78.6 DegF RELATIVE HUMIDITY 55.1 9.6 20.1 % DEWPOINT 32.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 80.6 59.9 69.6 DegF SOIL TEMP. 20 in 68.2 66.7 67.3 DegF WIND SPEED 23.9 7.8 MPH WIND VECTOR MAG. 7.4 MPH WIND VECTOR DIR. 83 Degrees SOLAR RADIATION 699.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.38 Inches STD. REF. EVAPOTRANSPIRATION 0.34 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.5 1072 25.6 1473 30.6 1951 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : May 13 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 74.7 30.0 19.2 2.4 0.0 0.00 65.5 68.2 2.9 7.4 2.9 97 2 70.9 30.2 22.0 2.0 0.0 0.00 64.0 68.0 2.5 4.5 2.2 74 3 66.9 30.4 25.5 1.7 0.0 0.00 63.1 67.8 1.8 3.8 1.8 82 4 64.6 30.7 28.1 1.5 0.0 0.00 62.2 67.8 1.8 3.8 1.6 78 5 62.4 31.3 30.8 1.3 0.0 0.00 61.3 67.8 1.8 3.6 1.6 69 6 62.6 30.4 29.6 1.4 1.2 0.00 60.6 67.8 1.8 3.4 1.6 69 7 68.0 32.2 26.4 1.7 12.4 0.00 60.4 67.6 2.5 6.7 2.2 80 8 77.5 34.2 20.9 2.6 32.5 0.00 62.1 67.6 4.3 13.9 4.0 109 9 83.1 31.8 15.7 3.3 50.7 0.00 64.4 67.5 8.1 13.2 7.6 112 10 85.3 31.8 14.6 3.5 66.2 0.00 67.1 67.5 9.6 16.1 9.2 100 11 87.4 31.1 13.3 3.9 75.0 0.00 69.6 67.3 11.0 19.2 10.5 69 12 89.4 31.1 12.5 4.1 82.9 0.00 72.5 67.1 9.6 17.7 8.9 70 13 90.3 30.4 11.8 4.3 86.7 0.00 74.8 67.1 10.7 19.7 9.6 77 14 91.8 28.4 10.4 4.6 84.3 0.00 76.8 67.1 9.6 20.6 8.7 74 15 92.7 27.1 9.6 4.7 76.0 0.00 78.4 66.9 8.9 19.9 8.3 58 16 93.0 24.4 8.5 4.8 62.3 0.00 79.0 66.9 9.2 20.8 8.3 67 17 93.0 22.8 7.9 4.9 45.6 0.00 79.0 66.9 8.7 17.0 8.3 75 18 92.5 22.6 8.0 4.8 27.0 0.00 78.1 67.1 7.6 13.6 7.2 72 19 90.9 19.6 7.4 4.6 9.3 0.00 76.3 67.1 6.7 13.0 6.5 69 20 86.4 17.8 7.8 4.0 0.2 0.00 73.9 67.3 3.1 6.3 3.1 73 21 81.3 19.8 10.1 3.3 0.0 0.00 71.6 67.5 3.1 6.0 3.1 108 22 79.5 21.6 11.5 3.0 0.0 0.00 69.8 67.5 4.0 6.3 3.8 104 23 75.7 25.9 15.7 2.6 0.0 0.00 68.2 67.6 4.0 6.5 3.8 88 24 71.6 29.3 20.9 2.1 0.0 0.00 66.9 67.8 1.8 3.8 0.9 80 AZMET Daily Weather Data : TUCSON : May 13 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.5 61.3 80.4 DegF RELATIVE HUMIDITY 34.2 6.4 16.2 % DEWPOINT 27.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 79.2 60.3 69.4 DegF SOIL TEMP. 20 in 68.4 66.9 67.5 DegF WIND SPEED 20.8 5.6 MPH WIND VECTOR MAG. 5.1 MPH WIND VECTOR DIR. 80 Degrees SOLAR RADIATION 712.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 21.1 1093 26.1 1500 31.0 1982 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : May 14 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.6 25.0 16.4 2.4 0.0 0.00 65.7 67.8 3.8 6.7 3.6 96 2 74.8 29.5 18.9 2.4 0.0 0.02 64.8 68.0 4.0 7.6 4.0 84 3 76.1 29.8 18.2 2.5 0.0 0.00 64.2 68.0 4.0 6.9 4.0 87 4 73.2 32.9 22.9 2.2 0.0 0.00 63.5 68.0 2.5 4.5 2.0 97 5 71.4 34.5 25.8 2.0 0.0 0.00 63.1 67.6 3.4 6.3 2.7 88 6 69.4 36.5 29.8 1.7 0.7 0.00 62.8 66.7 1.8 5.1 1.6 67 7 68.7 39.7 34.6 1.6 8.4 0.00 62.6 66.6 0.9 2.7 0.9 88 8 75.6 37.4 25.2 2.3 27.2 0.00 63.7 66.6 2.9 6.3 2.9 108 9 81.9 36.0 19.3 3.0 54.5 0.00 66.6 66.6 2.5 6.3 0.9 132 10 84.6 35.1 17.0 3.4 65.9 0.00 70.0 66.6 2.2 6.3 0.9 128 11 86.7 34.7 15.6 3.7 76.2 0.00 73.4 66.7 3.1 8.5 1.1 258 12 89.1 31.1 12.6 4.1 84.1 0.00 76.1 66.6 4.0 9.4 2.7 243 13 90.3 28.6 10.9 4.3 85.8 0.00 78.4 66.6 4.7 12.1 2.5 287 14 92.5 27.3 9.8 4.7 83.1 0.00 79.9 66.7 5.8 14.1 3.8 266 15 93.9 27.3 9.3 4.9 75.0 0.00 80.6 66.7 6.9 14.8 6.0 270 16 94.8 26.2 8.6 5.1 63.5 0.00 80.4 66.7 8.3 17.0 7.2 297 17 94.8 27.3 9.0 5.1 45.9 0.00 79.9 66.9 8.3 17.7 7.2 302 18 94.5 26.8 9.0 5.0 31.1 0.00 78.8 67.1 8.3 15.2 7.6 313 19 93.2 26.8 9.2 4.8 11.9 0.00 77.4 67.1 8.1 17.4 7.6 309 20 90.5 27.3 10.3 4.4 0.2 0.00 75.4 67.3 4.0 8.9 4.0 328 21 86.0 30.0 13.3 3.7 0.0 0.00 73.6 67.5 2.7 11.4 2.2 268 22 85.8 34.2 15.9 3.5 0.0 0.00 71.8 67.8 6.5 13.0 6.3 275 23 82.4 34.0 17.5 3.1 0.0 0.00 70.5 67.8 2.7 8.3 1.8 350 24 76.8 34.9 21.9 2.5 0.0 0.00 69.3 68.0 2.0 4.9 1.8 99 AZMET Daily Weather Data : TUCSON : May 14 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.4 66.2 83.3 DegF RELATIVE HUMIDITY 40.5 7.7 16.7 % DEWPOINT 31.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.4 KPas SOIL TEMP. 4 in 80.6 62.4 71.2 DegF SOIL TEMP. 20 in 68.0 66.6 67.1 DegF WIND SPEED 17.7 4.3 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 307 Degrees SOLAR RADIATION 713.8 Langleys PRECIPITATION 0.02 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 23.6 1116 28.6 1528 33.7 2016 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : May 15 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 72.9 36.0 25.8 2.0 0.0 0.00 68.0 68.2 2.2 4.3 2.2 77 2 73.8 34.9 24.1 2.2 0.0 0.00 66.9 68.2 2.0 4.3 2.0 79 3 72.7 34.3 24.4 2.1 0.0 0.00 66.0 68.4 2.2 4.7 2.0 84 4 67.3 35.2 30.7 1.6 0.0 0.00 65.1 68.4 1.1 3.1 1.1 86 5 64.2 36.3 35.4 1.3 0.0 0.00 64.2 68.4 1.3 3.6 1.1 82 6 64.4 36.0 34.6 1.4 1.2 0.00 63.3 68.4 2.2 4.3 2.0 92 7 70.5 37.4 29.7 1.8 12.2 0.00 63.1 68.4 2.9 5.6 2.9 99 8 77.5 36.3 22.6 2.5 32.5 0.00 64.4 68.4 5.4 8.9 5.1 90 9 81.1 35.6 19.5 2.9 50.2 0.00 66.9 68.4 6.3 11.2 5.8 93 10 84.6 35.1 17.1 3.4 65.9 0.00 70.0 68.2 5.8 9.8 5.6 84 11 87.8 34.9 15.3 3.8 77.6 0.00 73.9 68.2 3.6 9.4 2.0 75 12 90.9 32.0 12.4 4.3 81.5 0.00 78.1 68.2 4.9 14.1 2.2 335 13 93.2 29.5 10.4 4.8 86.0 0.00 81.5 68.0 9.8 20.4 8.5 272 14 94.1 28.9 9.9 4.9 82.9 0.00 84.2 68.0 9.8 20.4 8.7 261 15 95.4 29.5 9.7 5.1 74.1 0.00 86.0 68.0 11.4 21.0 10.3 266 16 95.4 28.9 9.5 5.1 60.9 0.00 86.9 68.0 13.6 21.5 12.5 277 17 95.0 29.7 9.9 5.1 44.7 0.00 86.5 68.2 12.3 22.4 11.6 259 18 93.7 29.7 10.2 4.9 26.3 0.00 85.5 68.2 12.3 23.0 11.9 261 19 91.8 29.3 10.8 4.5 8.8 0.00 83.3 68.4 10.7 19.2 10.5 267 20 89.1 30.4 12.3 4.1 0.2 0.00 80.8 68.5 10.3 16.1 10.1 277 21 87.1 29.5 12.6 3.8 0.0 0.00 78.8 68.7 9.6 16.1 9.4 277 22 84.0 30.0 14.2 3.4 0.0 0.00 76.8 69.1 4.5 8.5 4.3 270 23 76.3 37.2 24.9 2.4 0.0 0.00 75.0 69.1 0.9 3.6 0.7 321 24 72.7 36.7 27.2 2.0 0.0 0.00 72.9 69.8 1.6 4.0 0.2 15 AZMET Daily Weather Data : TUCSON : May 15 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.3 62.6 82.2 DegF RELATIVE HUMIDITY 42.0 8.6 18.9 % DEWPOINT 33.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 86.9 63.0 74.5 DegF SOIL TEMP. 20 in 69.8 68.0 68.4 DegF WIND SPEED 23.0 6.0 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 272 Degrees SOLAR RADIATION 705.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.37 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 22.0 1138 26.8 1555 31.9 2048 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013 AZMET Hourly Weather Data : TUCSON : May 16 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.6 38.7 34.7 1.5 0.0 0.00 71.1 69.8 1.3 4.0 1.1 92 2 65.5 38.1 36.4 1.4 0.0 0.00 69.4 70.0 1.6 3.4 1.6 87 3 66.6 35.6 32.0 1.5 0.0 0.00 67.8 70.0 2.0 4.5 1.6 93 4 63.1 36.0 36.2 1.3 0.0 0.00 66.6 70.2 1.6 3.6 1.6 79 5 62.6 35.1 35.7 1.3 0.0 0.00 65.3 69.6 2.2 4.3 2.2 96 6 63.5 33.4 32.4 1.4 1.4 0.00 63.9 68.7 1.8 4.5 1.8 94 7 67.8 34.0 28.5 1.7 12.7 0.00 63.1 68.0 3.1 5.6 3.1 98 8 77.2 34.7 21.5 2.5 33.7 0.00 64.4 67.8 2.9 5.4 2.9 104 9 82.4 32.0 16.1 3.2 51.6 0.00 67.1 67.8 4.3 8.7 4.0 110 10 85.3 30.6 13.9 3.6 63.5 0.00 70.2 68.0 4.9 9.6 4.3 112 11 87.6 30.6 12.9 3.9 76.9 0.00 73.4 68.0 4.5 11.9 3.6 73 12 90.0 29.7 11.5 4.3 85.3 0.00 76.3 68.0 4.5 10.7 1.6 64 13 92.3 24.4 8.7 4.7 87.2 0.00 78.3 68.0 8.5 18.1 7.6 265 14 93.7 23.4 7.9 5.0 84.3 0.00 79.2 68.0 9.6 18.1 8.3 262 15 94.6 22.1 7.3 5.2 76.0 0.00 80.1 68.2 7.6 18.1 6.3 254 16 95.4 21.4 6.9 5.3 63.1 0.00 80.1 68.2 8.7 22.1 7.4 243 17 95.2 19.4 6.4 5.3 45.9 0.00 79.5 68.4 7.4 14.1 6.5 247 18 94.3 18.1 6.2 5.2 28.0 0.00 78.4 68.4 6.7 13.2 5.8 233 19 92.8 18.5 6.6 4.9 9.8 0.00 76.6 68.5 5.1 10.3 4.7 221 20 89.2 22.3 8.8 4.3 0.2 0.00 74.3 68.7 6.5 15.4 5.6 275 21 85.6 27.7 12.3 3.7 0.0 0.00 72.5 68.9 8.5 16.1 8.3 295 22 82.9 27.7 13.3 3.3 0.0 0.00 70.9 68.9 6.0 10.3 5.8 316 23 80.1 27.7 14.7 3.0 0.0 0.00 69.4 69.1 3.1 7.4 2.5 307 24 73.2 29.8 20.2 2.2 0.0 0.00 68.4 69.3 0.9 2.9 0.2 241 AZMET Daily Weather Data : TUCSON : May 16 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 96.4 60.8 81.1 DegF RELATIVE HUMIDITY 57.9 5.5 18.0 % DEWPOINT 28.8 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.3 KPas SOIL TEMP. 4 in 80.2 63.0 72.0 DegF SOIL TEMP. 20 in 70.2 67.8 68.7 DegF WIND SPEED 22.1 4.7 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 254 Degrees SOLAR RADIATION 719.8 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 21.2 1159 26.1 1581 31.1 2079 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013