AZMET Hourly Weather Data : TUCSON : Jan 1 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 35.2 27.1 72.3 0.2 0.0 0.00 41.5 48.7 2.2 4.3 1.8 81 2 34.5 26.8 73.4 0.2 0.0 0.00 40.8 48.7 1.8 3.8 1.3 75 3 32.5 26.6 78.1 0.1 0.0 0.00 40.3 48.7 2.0 5.6 1.6 79 4 30.9 26.4 83.1 0.1 0.0 0.00 39.7 48.7 1.3 4.3 0.9 86 5 30.0 26.1 84.6 0.1 0.0 0.00 39.2 48.6 1.3 3.4 0.7 82 6 28.2 25.9 90.1 0.1 0.0 0.00 38.8 48.6 1.6 4.0 1.1 92 7 28.2 25.5 90.0 0.1 0.0 0.00 38.5 48.6 1.8 4.5 1.6 78 8 28.0 25.9 91.9 0.0 1.7 0.00 38.1 48.6 1.3 3.4 1.1 91 9 34.7 27.5 75.2 0.2 13.1 0.00 37.9 48.4 2.7 5.4 2.5 70 10 42.6 28.9 58.3 0.4 26.8 0.00 38.8 48.4 3.4 5.6 3.4 97 11 49.5 29.3 45.6 0.7 38.2 0.00 41.5 48.4 3.1 5.8 2.9 103 12 54.5 28.2 36.3 0.9 43.7 0.00 44.8 48.2 2.7 6.9 1.8 248 13 57.2 26.8 31.1 1.1 48.7 0.00 47.8 48.2 3.4 6.3 2.7 245 14 59.5 24.1 25.4 1.3 45.6 0.00 49.6 48.0 4.7 10.1 4.5 272 15 60.6 25.3 25.8 1.3 38.0 0.00 50.2 48.0 7.8 13.0 7.4 274 16 60.6 26.8 27.5 1.3 26.0 0.00 49.3 48.0 9.2 13.4 8.9 270 17 59.2 27.7 29.9 1.2 12.2 0.00 48.2 48.0 10.7 16.1 10.5 278 18 55.6 27.3 33.5 1.0 1.0 0.00 47.1 48.0 6.5 13.6 6.5 280 19 51.8 27.1 38.1 0.8 0.0 0.00 45.9 48.2 2.9 6.7 2.7 286 20 42.6 28.9 58.0 0.4 0.0 0.00 44.8 48.2 1.3 3.4 1.1 76 21 38.1 30.4 73.4 0.2 0.0 0.00 43.7 48.2 2.0 4.3 1.8 77 22 36.5 30.2 77.4 0.2 0.0 0.00 42.8 48.4 1.8 4.3 1.6 69 23 33.8 29.3 83.3 0.1 0.0 0.00 42.1 48.4 1.3 2.7 1.1 97 24 32.4 28.8 86.6 0.1 0.0 0.00 41.4 48.4 1.6 3.4 1.3 90 AZMET Daily Weather Data : TUCSON : Jan 1 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.5 26.8 42.4 DegF RELATIVE HUMIDITY 95.6 20.7 61.2 % DEWPOINT 27.3 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 50.2 37.9 43.0 DegF SOIL TEMP. 20 in 48.7 48.0 48.4 DegF WIND SPEED 16.1 3.4 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 282 Degrees SOLAR RADIATION 295.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.3 1 2.9 3 5.2 5 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 2 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 32.5 28.2 84.1 0.1 0.0 0.00 40.6 48.4 2.2 3.6 2.0 72 2 30.7 27.7 88.8 0.1 0.0 0.00 39.9 48.4 1.6 3.4 1.6 73 3 30.4 27.5 89.2 0.1 0.0 0.00 39.4 48.4 2.0 4.3 1.8 70 4 28.8 26.8 92.3 0.0 0.0 0.00 39.0 48.4 1.6 4.0 1.3 67 5 27.7 26.4 95.1 0.0 0.0 0.00 38.5 48.4 1.3 2.9 0.9 97 6 27.0 26.1 96.7 0.0 0.0 0.00 38.1 48.4 1.6 3.6 1.1 96 7 26.1 25.3 97.5 0.0 0.0 0.00 37.8 48.2 1.8 4.3 1.3 78 8 26.2 25.5 97.2 0.0 1.7 0.00 37.4 48.2 1.6 3.8 1.3 92 9 35.8 28.9 76.3 0.2 14.6 0.00 37.2 48.2 0.9 2.9 0.7 114 10 46.6 29.1 50.7 0.6 27.7 0.00 38.1 48.0 2.2 4.5 0.4 293 11 54.9 25.5 32.3 1.0 39.2 0.00 41.0 48.0 5.6 18.1 2.0 316 12 64.2 19.6 17.8 1.7 46.8 0.00 44.2 48.0 9.4 19.7 8.9 110 13 63.7 22.3 20.3 1.6 48.5 0.00 47.1 47.8 8.7 15.4 8.1 276 14 64.8 20.7 18.3 1.7 45.9 0.00 48.9 47.8 6.7 10.5 6.5 268 15 68.0 19.8 15.8 2.0 38.9 0.00 49.8 47.8 6.0 14.8 3.6 94 16 68.4 18.5 14.7 2.0 27.0 0.00 49.5 47.7 9.4 14.8 8.9 100 17 67.1 16.7 14.2 1.9 12.9 0.00 48.6 47.7 7.8 13.9 7.6 104 18 62.4 17.4 17.4 1.6 1.0 0.00 47.5 47.8 3.1 8.5 1.6 88 19 54.9 21.7 27.4 1.1 0.0 0.00 46.2 47.8 2.9 5.6 0.7 284 20 48.6 23.4 37.2 0.7 0.0 0.00 45.1 47.8 1.6 5.4 0.4 66 21 43.0 25.9 50.5 0.5 0.0 0.00 44.2 48.0 1.6 4.7 0.9 98 22 40.1 26.6 58.2 0.3 0.0 0.00 43.3 48.0 2.0 4.7 0.9 77 23 40.6 26.1 55.7 0.4 0.0 0.00 42.4 48.0 2.5 6.7 0.9 105 24 38.5 25.7 59.9 0.3 0.0 0.00 41.7 48.2 1.6 4.3 1.1 85 AZMET Daily Weather Data : TUCSON : Jan 2 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.1 25.3 45.5 DegF RELATIVE HUMIDITY 98.7 12.6 54.5 % DEWPOINT 24.3 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 49.8 37.2 42.8 DegF SOIL TEMP. 20 in 48.4 47.7 48.0 DegF WIND SPEED 19.7 3.6 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 94 Degrees SOLAR RADIATION 303.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.4 5 5.8 9 8.1 13 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 3 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.1 26.1 66.5 0.2 0.0 0.00 41.0 48.2 2.0 6.3 1.3 89 2 34.3 25.7 70.3 0.2 0.0 0.00 40.5 48.2 2.0 4.9 1.3 91 3 35.1 25.0 66.6 0.2 0.0 0.00 39.9 48.2 2.0 5.1 0.9 82 4 33.4 25.2 71.3 0.2 0.0 0.00 39.6 48.2 1.8 5.6 0.7 95 5 31.5 25.2 77.0 0.1 0.0 0.00 39.0 48.2 1.3 3.6 0.9 94 6 30.0 25.2 81.3 0.1 0.0 0.00 38.7 48.0 1.3 4.5 1.1 93 7 29.1 25.0 84.1 0.1 0.0 0.00 38.3 48.0 1.6 2.9 1.3 79 8 29.1 25.3 85.3 0.1 1.4 0.00 37.9 48.0 1.3 3.1 1.1 91 9 39.6 27.5 62.3 0.3 13.6 0.00 37.9 48.0 1.1 2.9 0.9 79 10 53.2 27.0 36.1 0.9 27.5 0.00 39.0 47.8 1.6 5.8 1.1 305 11 59.4 21.6 22.9 1.3 39.2 0.00 42.1 47.8 2.5 4.7 2.0 277 12 65.8 21.9 18.6 1.8 46.3 0.00 45.7 47.8 1.1 3.4 0.7 334 13 69.1 20.1 15.5 2.0 49.2 0.00 48.9 47.7 2.9 6.7 2.7 290 14 72.7 18.9 13.0 2.4 46.6 0.00 51.1 47.7 3.6 8.3 2.2 122 15 74.8 17.4 11.3 2.6 38.9 0.00 52.3 47.7 2.9 7.2 1.6 267 16 72.9 18.5 12.6 2.4 26.8 0.00 52.0 47.7 8.1 12.1 7.8 301 17 71.6 20.1 14.1 2.3 12.9 0.00 50.7 47.7 6.5 10.3 6.3 288 18 64.6 24.8 22.1 1.6 1.2 0.00 49.5 47.7 2.9 5.8 2.9 255 19 57.7 26.1 29.7 1.2 0.0 0.00 48.0 47.8 2.2 5.4 0.7 280 20 49.5 27.5 42.3 0.7 0.0 0.00 46.8 47.8 1.8 4.0 1.6 80 21 45.0 29.7 55.0 0.5 0.0 0.00 45.7 48.0 1.6 4.3 1.6 78 22 42.3 31.6 66.2 0.3 0.0 0.00 44.8 48.0 1.3 3.6 1.1 94 23 40.5 30.2 66.4 0.3 0.0 0.00 44.1 48.2 1.8 2.9 1.6 89 24 39.2 29.3 67.3 0.3 0.0 0.00 43.3 48.2 1.6 2.7 1.1 88 AZMET Daily Weather Data : TUCSON : Jan 3 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.7 28.2 48.9 DegF RELATIVE HUMIDITY 88.8 9.7 48.2 % DEWPOINT 24.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 52.5 37.9 44.1 DegF SOIL TEMP. 20 in 48.2 47.5 47.8 DegF WIND SPEED 12.1 2.5 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 326 Degrees SOLAR RADIATION 303.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.1 11 8.5 17 11.5 25 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 4 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.7 29.1 68.6 0.3 0.0 0.00 42.8 48.2 2.0 4.7 1.8 76 2 37.2 29.1 72.1 0.2 0.0 0.00 42.3 48.2 1.6 4.0 1.3 73 3 36.5 28.9 74.0 0.2 0.0 0.00 41.7 48.2 1.6 3.6 1.3 93 4 35.4 28.9 76.9 0.2 0.0 0.00 41.4 48.2 1.8 3.4 1.6 79 5 34.7 28.8 79.1 0.1 0.0 0.00 40.8 48.2 0.9 2.5 0.4 108 6 34.0 28.9 81.6 0.1 0.0 0.00 40.5 48.2 1.8 4.3 1.1 84 7 34.0 28.8 80.8 0.1 0.0 0.00 40.1 48.2 2.2 4.0 2.0 90 8 34.3 28.6 79.1 0.1 1.4 0.00 39.7 48.2 1.3 3.6 1.3 64 9 41.4 29.5 62.5 0.3 13.4 0.00 39.7 48.2 1.3 3.4 1.3 57 10 50.5 30.4 46.0 0.7 27.2 0.00 41.2 48.2 2.0 4.5 2.0 82 11 58.6 29.8 33.3 1.1 38.9 0.00 44.2 48.0 2.7 6.3 2.2 281 12 66.4 27.7 23.4 1.7 46.6 0.00 47.7 48.0 3.8 6.5 3.6 286 13 71.1 26.1 18.5 2.1 49.2 0.00 50.7 48.0 3.8 7.4 3.6 294 14 73.8 26.8 17.4 2.3 46.3 0.00 53.1 48.0 4.7 8.5 4.3 287 15 75.4 24.8 15.2 2.5 38.7 0.00 54.0 47.8 5.4 10.5 5.1 286 16 75.0 25.3 15.7 2.5 27.0 0.00 53.4 48.0 8.7 13.6 8.5 288 17 72.7 28.4 19.3 2.2 12.9 0.00 52.2 48.0 7.8 13.2 7.6 268 18 67.8 29.5 23.8 1.8 1.2 0.00 50.9 48.0 4.7 8.9 4.5 261 19 63.7 30.7 28.9 1.4 0.0 0.00 49.6 48.2 5.4 9.6 4.9 273 20 55.6 32.0 40.8 0.9 0.0 0.00 48.6 48.2 2.2 5.6 0.7 13 21 50.2 33.8 53.5 0.6 0.0 0.00 47.5 48.4 1.6 3.6 0.9 132 22 47.7 33.8 58.5 0.5 0.0 0.00 46.6 48.4 3.4 6.0 3.1 68 23 48.2 31.8 52.8 0.5 0.0 0.00 45.7 48.6 3.6 6.5 2.9 93 24 46.4 31.6 55.9 0.5 0.0 0.00 45.0 48.6 2.9 5.1 2.7 84 AZMET Daily Weather Data : TUCSON : Jan 4 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.7 33.1 52.0 DegF RELATIVE HUMIDITY 84.0 13.7 49.1 % DEWPOINT 29.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 54.0 39.7 45.7 DegF SOIL TEMP. 20 in 48.6 47.8 48.2 DegF WIND SPEED 13.6 3.1 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 299 Degrees SOLAR RADIATION 302.9 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 6.7 17 9.2 26 12.2 37 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 5 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.4 31.6 65.2 0.3 0.0 0.00 44.2 48.7 1.8 4.9 1.6 84 2 40.8 31.5 69.1 0.3 0.0 0.00 43.7 48.7 2.0 3.6 1.6 98 3 39.2 31.5 74.0 0.2 0.0 0.00 43.2 48.7 1.8 3.1 1.3 72 4 37.2 31.3 78.8 0.2 0.0 0.00 42.6 48.7 2.0 5.6 1.6 88 5 36.1 31.1 82.1 0.1 0.0 0.00 42.1 48.7 2.7 4.9 2.5 71 6 37.4 31.1 77.4 0.2 0.0 0.00 41.5 48.7 2.7 4.3 2.5 99 7 37.0 30.6 77.5 0.2 0.0 0.00 41.2 48.7 1.8 3.8 1.3 94 8 35.4 30.6 82.3 0.1 1.4 0.00 40.8 48.7 2.2 4.0 2.0 90 9 42.1 31.6 66.5 0.3 13.6 0.00 40.6 48.7 3.4 5.6 3.1 84 10 52.9 32.5 46.2 0.7 27.5 0.00 42.1 48.6 1.8 4.3 1.6 85 11 60.1 32.7 35.6 1.1 39.2 0.00 45.1 48.6 3.6 6.3 3.4 94 12 66.7 32.9 28.4 1.6 46.6 0.00 48.6 48.6 3.4 6.7 2.7 116 13 69.8 31.5 24.0 1.9 46.8 0.00 51.4 48.4 3.4 6.9 2.7 283 14 72.1 31.1 21.9 2.1 46.8 0.00 53.8 48.4 4.9 7.8 4.7 253 15 74.8 26.2 16.4 2.5 38.9 0.00 54.5 48.4 5.6 8.7 5.1 256 16 76.1 24.4 14.5 2.6 26.5 0.00 54.1 48.4 3.1 8.1 2.7 268 17 75.4 24.4 14.9 2.6 12.4 0.00 53.1 48.4 2.2 4.7 2.0 291 18 67.1 31.3 26.8 1.7 1.0 0.00 51.8 48.6 0.7 2.7 0.4 98 19 55.8 32.5 41.5 0.9 0.0 0.00 50.4 48.6 1.6 2.7 1.3 86 20 51.3 33.3 49.9 0.6 0.0 0.00 49.1 48.7 1.3 6.5 0.2 170 21 48.4 34.2 57.9 0.5 0.0 0.00 48.0 48.7 1.6 3.4 1.6 98 22 47.5 32.4 55.5 0.5 0.0 0.00 47.1 48.9 2.9 5.1 2.5 99 23 48.2 30.4 49.8 0.6 0.0 0.00 46.2 48.9 2.5 4.5 2.5 87 24 45.5 30.9 56.2 0.5 0.0 0.00 45.5 49.1 2.7 4.5 2.5 76 AZMET Daily Weather Data : TUCSON : Jan 5 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.5 34.3 52.5 DegF RELATIVE HUMIDITY 85.9 12.8 50.5 % DEWPOINT 30.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 54.7 40.6 46.8 DegF SOIL TEMP. 20 in 49.1 48.4 48.6 DegF WIND SPEED 8.7 2.5 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 95 Degrees SOLAR RADIATION 300.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.4 25 10.3 37 13.1 50 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 6 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.5 30.9 56.4 0.4 0.0 0.00 45.0 49.1 2.2 4.9 1.1 103 2 42.6 31.1 63.5 0.3 0.0 0.00 44.2 49.1 2.2 4.3 1.8 96 3 43.3 30.7 60.8 0.4 0.0 0.00 43.9 49.1 3.1 5.4 2.9 100 4 45.3 31.3 57.5 0.4 0.0 0.00 43.9 49.3 2.9 4.9 2.7 87 5 45.5 31.3 57.2 0.4 0.0 0.00 43.9 49.3 2.5 4.7 1.8 93 6 45.0 31.6 59.5 0.4 0.0 0.00 43.9 49.1 1.3 4.0 0.9 92 7 42.4 33.3 69.8 0.3 0.0 0.00 43.7 49.1 2.0 4.9 2.0 81 8 45.9 32.7 60.1 0.4 0.7 0.00 43.3 49.1 3.8 6.5 3.6 94 9 50.4 33.3 51.8 0.6 5.3 0.00 43.7 49.1 4.0 6.0 3.6 106 10 54.5 34.5 46.7 0.8 10.8 0.00 44.8 49.1 2.2 4.0 1.8 152 11 58.5 36.5 43.9 0.9 16.7 0.00 46.4 49.1 2.7 8.3 2.5 113 12 67.1 30.6 25.6 1.7 22.5 0.00 48.0 48.9 12.1 21.9 11.6 109 13 68.9 29.1 22.5 1.9 26.3 0.00 49.1 48.9 13.9 20.1 13.4 108 14 69.8 29.5 22.3 1.9 27.2 0.00 50.2 48.9 13.6 22.8 13.2 93 15 69.8 30.4 23.0 1.9 19.4 0.00 50.7 48.9 14.8 24.4 14.1 85 16 71.1 30.2 22.0 2.0 21.0 0.00 51.1 48.9 13.9 22.4 13.4 93 17 70.0 30.7 23.2 1.9 13.1 0.00 50.9 48.9 15.0 24.4 14.3 91 18 67.8 30.4 24.6 1.8 0.7 0.00 50.4 48.9 14.3 25.7 13.4 85 19 66.4 30.0 25.5 1.6 0.0 0.00 49.6 48.9 15.2 26.2 14.5 81 20 65.7 30.2 26.3 1.6 0.0 0.00 49.1 49.1 14.1 22.1 13.4 85 21 65.3 30.6 27.0 1.6 0.0 0.00 48.7 49.1 15.9 28.6 15.4 82 22 64.2 31.6 29.4 1.5 0.0 0.00 48.4 49.3 14.3 24.8 13.9 90 23 63.0 32.7 32.0 1.3 0.0 0.00 48.0 49.3 14.5 23.0 14.1 104 24 61.9 33.1 33.7 1.3 0.0 0.00 47.8 49.3 13.4 23.0 13.2 108 AZMET Daily Weather Data : TUCSON : Jan 6 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.2 41.7 57.9 DegF RELATIVE HUMIDITY 73.6 20.4 40.2 % DEWPOINT 31.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 51.1 43.3 46.9 DegF SOIL TEMP. 20 in 49.3 48.9 49.1 DegF WIND SPEED 28.6 8.9 MPH WIND VECTOR MAG. 8.3 MPH WIND VECTOR DIR. 94 Degrees SOLAR RADIATION 163.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.4 30 8.5 45 12.1 62 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 7 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.2 33.1 34.5 1.2 0.0 0.00 47.5 49.3 13.4 23.9 13.0 107 2 60.4 32.9 35.4 1.2 0.0 0.00 47.1 49.3 13.9 21.5 13.6 107 3 59.2 32.9 37.0 1.1 0.0 0.00 46.8 49.3 15.0 24.2 14.8 114 4 59.0 33.1 37.5 1.1 0.0 0.00 46.6 49.5 15.9 23.9 15.4 109 5 59.0 33.3 37.8 1.1 0.0 0.00 46.6 49.5 14.5 21.5 14.3 114 6 59.5 33.4 37.2 1.1 0.0 0.00 46.6 49.5 13.9 20.6 13.6 110 7 60.1 33.6 36.6 1.1 0.0 0.00 46.6 49.5 12.1 18.1 11.9 113 8 59.9 33.8 37.5 1.1 1.2 0.00 46.6 49.5 14.8 23.0 14.3 112 9 59.9 34.5 38.3 1.1 10.3 0.00 46.8 49.5 16.6 26.4 16.1 109 10 63.0 35.2 35.6 1.3 26.0 0.00 47.7 49.5 16.1 26.4 15.7 107 11 65.3 36.0 33.8 1.4 36.8 0.00 49.3 49.5 15.7 23.7 15.0 106 12 67.1 36.5 32.4 1.5 44.2 0.00 51.4 49.5 13.9 21.5 13.4 102 13 69.1 37.2 31.1 1.7 47.1 0.00 53.2 49.5 14.1 20.8 13.6 107 14 70.0 37.9 30.8 1.7 44.4 0.00 54.5 49.5 12.8 20.4 12.1 100 15 70.7 38.3 30.6 1.8 37.0 0.00 55.0 49.5 12.5 19.7 12.1 96 16 70.5 38.5 31.1 1.8 25.3 0.00 54.7 49.6 12.8 19.7 12.3 88 17 69.8 38.5 31.9 1.7 11.9 0.00 53.8 49.6 10.5 16.3 10.1 86 18 67.6 38.1 33.9 1.5 1.2 0.00 52.9 49.6 10.1 15.4 9.8 95 19 66.2 37.9 35.2 1.4 0.0 0.00 52.2 49.8 10.7 17.2 10.5 94 20 65.3 37.9 36.5 1.4 0.0 0.00 51.6 49.8 11.2 17.9 11.0 106 21 64.6 38.7 38.6 1.3 0.0 0.00 51.1 50.0 13.2 20.1 13.0 110 22 64.2 38.7 38.8 1.3 0.0 0.00 50.9 50.0 11.9 18.3 11.4 106 23 64.4 38.8 39.1 1.3 0.0 0.00 50.5 50.2 11.0 19.2 10.7 104 24 64.0 39.4 40.1 1.2 0.0 0.00 50.5 50.2 9.8 15.2 9.6 109 AZMET Daily Weather Data : TUCSON : Jan 7 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.2 58.3 64.2 DegF RELATIVE HUMIDITY 45.5 29.1 35.5 % DEWPOINT 36.1 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 55.0 46.6 50.0 DegF SOIL TEMP. 20 in 50.2 49.3 49.6 DegF WIND SPEED 26.4 13.2 MPH WIND VECTOR MAG. 12.8 MPH WIND VECTOR DIR. 105 Degrees SOLAR RADIATION 285.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.7 40 14.8 60 19.8 82 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 8 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.0 39.6 40.7 1.2 0.0 0.00 50.5 50.2 10.3 16.1 10.1 118 2 63.0 39.9 42.6 1.1 0.0 0.00 50.5 50.2 7.4 12.1 7.2 135 3 63.0 40.3 43.3 1.1 0.0 0.00 50.4 50.4 7.8 14.1 7.6 117 4 63.0 40.6 43.9 1.1 0.0 0.00 50.4 50.4 6.5 12.8 6.3 132 5 62.2 41.0 45.6 1.0 0.0 0.00 50.4 50.4 4.9 7.8 4.7 135 6 61.5 41.2 47.3 1.0 0.0 0.00 50.2 50.4 6.0 10.7 5.8 127 7 61.3 41.5 48.1 1.0 0.0 0.00 50.0 50.4 6.7 10.5 6.5 122 8 60.1 41.9 51.3 0.9 1.0 0.00 49.6 50.5 3.1 9.4 2.9 116 9 61.9 43.5 50.8 0.9 7.6 0.00 49.8 50.5 3.8 6.7 3.4 146 10 65.1 45.0 48.0 1.1 21.7 0.00 51.1 50.5 5.4 11.2 5.1 153 11 65.5 45.9 49.3 1.1 20.1 0.00 52.5 50.5 6.9 11.6 6.7 134 12 65.8 46.4 49.7 1.1 16.7 0.00 53.4 50.5 4.5 12.5 4.0 138 13 68.2 46.8 46.4 1.3 35.8 0.00 55.4 50.5 4.7 10.3 4.0 93 14 69.1 46.4 44.3 1.4 27.5 0.00 56.5 50.5 4.5 12.1 2.2 142 15 65.3 50.9 59.9 0.9 22.2 0.01 56.5 50.7 4.0 13.6 2.9 193 16 64.8 51.8 62.8 0.8 15.8 0.00 56.5 50.7 5.8 10.7 5.4 103 17 64.2 50.9 61.8 0.8 7.6 0.00 55.8 50.7 6.5 11.2 6.3 96 18 61.9 52.5 71.2 0.6 1.2 0.00 54.7 50.7 4.0 8.5 3.8 104 19 57.6 52.9 84.4 0.3 0.0 0.00 53.6 50.9 1.6 3.1 0.7 119 20 54.1 52.9 95.2 0.1 0.0 0.00 52.5 50.9 1.6 5.1 0.4 48 21 55.9 51.4 84.5 0.2 0.0 0.00 52.0 51.1 4.5 9.8 4.3 295 22 54.5 52.2 92.1 0.1 0.0 0.00 51.6 51.1 3.8 8.3 3.6 305 23 54.0 52.7 95.8 0.1 0.0 0.00 51.1 51.3 4.5 6.5 4.3 284 24 53.2 52.9 98.9 0.0 0.0 0.00 50.9 51.3 2.7 5.6 2.7 264 AZMET Daily Weather Data : TUCSON : Jan 8 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.2 52.7 61.7 DegF RELATIVE HUMIDITY 100.0 39.7 60.7 % DEWPOINT 46.8 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 56.7 49.6 52.3 DegF SOIL TEMP. 20 in 51.3 50.2 50.7 DegF WIND SPEED 16.1 5.1 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 128 Degrees SOLAR RADIATION 177.0 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.8 47 11.5 71 16.4 98 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 9 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.9 50.9 99.9 0.0 0.0 0.00 50.4 51.3 1.1 2.7 0.2 87 2 48.7 48.7 100.0 0.0 0.0 0.00 49.8 51.4 1.6 4.9 0.9 69 3 47.1 47.1 100.0 0.0 0.0 0.00 49.5 51.4 1.3 3.4 0.9 95 4 44.8 44.8 100.0 0.0 0.0 0.00 48.6 51.4 1.1 2.9 0.9 76 5 43.2 43.2 100.0 0.0 0.0 0.00 47.8 51.4 1.1 3.4 0.7 74 6 42.6 42.6 100.0 0.0 0.0 0.00 47.3 51.4 1.8 3.1 1.6 92 7 41.5 41.5 100.0 0.0 0.0 0.00 46.6 51.4 1.3 2.7 1.3 87 8 40.5 40.5 100.0 0.0 1.2 0.00 46.0 51.4 0.9 2.2 0.9 62 9 44.8 44.8 100.0 0.0 10.3 0.00 45.9 51.4 1.1 2.9 1.1 62 10 53.4 50.9 91.1 0.1 26.3 0.00 47.1 51.4 1.6 4.7 1.1 90 11 59.7 50.9 73.1 0.5 37.5 0.00 49.8 51.4 2.5 5.1 1.8 144 12 62.1 48.2 60.5 0.8 47.1 0.00 52.9 51.4 2.9 8.5 1.8 114 13 63.0 43.5 48.9 1.0 42.8 0.00 55.6 51.3 2.9 6.5 1.6 278 14 64.0 42.3 44.9 1.1 45.2 0.00 56.8 51.3 2.9 6.9 1.1 317 15 65.1 41.4 41.7 1.2 38.2 0.00 57.6 51.3 3.4 7.8 2.5 227 16 65.5 39.7 38.8 1.3 26.8 0.00 56.8 51.3 3.1 6.5 1.6 300 17 65.5 37.2 35.2 1.4 13.1 0.00 55.6 51.3 1.8 4.5 1.1 323 18 60.4 38.7 45.2 1.0 1.2 0.00 54.1 51.4 0.7 2.9 0.2 90 19 53.2 39.9 60.5 0.6 0.0 0.00 52.7 51.4 0.9 2.7 0.2 68 20 49.3 40.5 71.9 0.3 0.0 0.00 51.4 51.6 1.1 2.9 0.9 105 21 46.9 40.6 78.3 0.2 0.0 0.00 50.4 51.6 1.6 3.6 1.3 81 22 46.8 40.1 77.5 0.3 0.0 0.00 49.3 51.6 2.2 4.9 1.6 90 23 44.6 39.2 81.4 0.2 0.0 0.00 48.6 51.8 0.9 2.7 0.7 96 24 41.5 38.8 89.8 0.1 0.0 0.00 47.7 51.8 1.3 2.7 1.3 83 AZMET Daily Weather Data : TUCSON : Jan 9 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.7 40.1 52.0 DegF RELATIVE HUMIDITY 100.0 32.9 76.6 % DEWPOINT 43.2 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 57.6 45.9 50.7 DegF SOIL TEMP. 20 in 51.8 51.3 51.4 DegF WIND SPEED 8.5 1.8 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 87 Degrees SOLAR RADIATION 288.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.4 50 6.1 77 9.2 108 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 10 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.5 38.8 90.4 0.1 0.0 0.00 46.9 51.8 2.2 3.8 2.2 94 2 43.3 39.0 85.0 0.1 0.0 0.00 46.4 51.8 2.7 4.9 2.5 94 3 41.9 38.5 87.6 0.1 0.0 0.00 45.9 51.8 1.3 3.4 1.3 113 4 38.1 37.2 96.7 0.0 0.0 0.00 45.3 51.8 1.6 2.9 1.1 91 5 36.5 36.1 98.8 0.0 0.0 0.00 44.8 51.8 1.6 4.0 1.3 79 6 36.5 36.3 99.4 0.0 0.0 0.00 44.4 51.8 1.6 3.6 1.1 104 7 35.4 35.4 99.7 0.0 0.0 0.00 43.9 51.6 2.0 4.3 1.8 92 8 37.8 37.0 97.4 0.0 1.2 0.00 43.5 51.6 2.9 4.9 2.7 77 9 43.3 38.8 84.7 0.2 12.7 0.00 43.5 51.6 1.1 2.5 0.4 176 10 51.4 40.1 65.1 0.4 26.8 0.00 44.6 51.6 3.1 6.7 3.1 109 11 56.3 40.6 55.8 0.7 38.5 0.00 47.5 51.4 3.4 6.3 2.9 99 12 61.5 41.2 47.2 1.0 46.1 0.00 50.9 51.4 4.0 6.9 3.6 113 13 65.7 39.2 37.7 1.4 49.2 0.00 53.8 51.3 4.5 9.4 3.8 115 14 68.7 35.6 29.5 1.7 47.1 0.00 55.8 51.3 3.6 8.5 2.7 152 15 69.8 33.8 26.4 1.8 39.4 0.00 57.0 51.3 2.9 8.7 1.1 225 16 70.2 33.6 26.0 1.9 27.5 0.00 56.5 51.3 3.4 10.3 2.5 290 17 68.7 34.9 28.5 1.7 13.9 0.00 55.2 51.3 6.0 11.9 5.8 302 18 64.8 37.9 37.2 1.3 1.2 0.00 53.6 51.3 6.5 11.6 6.5 284 19 60.6 40.6 47.8 0.9 0.0 0.00 52.3 51.3 5.6 8.3 5.6 278 20 57.9 41.4 53.8 0.8 0.0 0.00 51.3 51.4 6.3 9.8 6.3 280 21 54.3 41.5 62.0 0.6 0.0 0.00 50.4 51.4 2.7 6.5 1.1 282 22 48.0 40.8 76.2 0.3 0.0 0.00 49.5 51.6 1.6 4.3 1.3 77 23 44.4 39.4 82.6 0.2 0.0 0.00 48.6 51.6 1.3 4.3 1.1 87 24 43.3 39.0 84.6 0.2 0.0 0.00 47.7 51.6 1.3 2.9 0.4 64 AZMET Daily Weather Data : TUCSON : Jan 10 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.2 34.5 51.6 DegF RELATIVE HUMIDITY 100.0 22.9 66.7 % DEWPOINT 38.3 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 57.0 43.3 49.1 DegF SOIL TEMP. 20 in 51.8 51.3 51.6 DegF WIND SPEED 11.9 3.1 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 91 Degrees SOLAR RADIATION 303.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.9 55 7.4 85 10.3 118 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 11 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.2 38.3 89.3 0.1 0.0 0.00 46.9 51.6 1.6 3.4 1.3 86 2 40.3 38.1 92.1 0.1 0.0 0.00 46.2 51.8 2.5 4.7 2.5 91 3 43.5 39.2 84.4 0.2 0.0 0.00 45.7 51.8 4.0 6.0 3.8 106 4 41.9 38.1 86.5 0.1 0.0 0.00 45.3 51.8 2.9 4.9 2.2 84 5 40.3 37.9 91.1 0.1 0.0 0.00 45.0 51.8 1.6 5.4 0.4 238 6 40.6 38.5 91.9 0.1 0.0 0.00 45.1 51.6 1.3 3.6 1.1 68 7 41.5 39.0 90.7 0.1 0.0 0.00 45.3 51.6 1.3 3.6 1.3 80 8 43.0 39.6 87.8 0.1 0.7 0.00 45.5 51.6 3.4 7.2 3.1 97 9 45.9 39.9 79.7 0.2 8.8 0.00 45.9 51.6 4.0 6.7 4.0 101 10 49.6 40.5 70.7 0.4 19.8 0.00 46.9 51.4 4.0 6.3 3.8 90 11 55.6 41.4 59.1 0.6 37.5 0.00 49.5 51.4 2.9 6.0 1.1 2 12 58.6 42.3 54.5 0.8 45.2 0.00 52.3 51.4 4.7 8.5 4.0 273 13 61.9 42.1 48.4 1.0 48.3 0.00 54.7 51.4 8.1 13.4 7.6 258 14 63.5 40.5 42.8 1.1 46.3 0.00 55.9 51.4 10.1 16.1 9.6 272 15 64.6 36.5 35.1 1.4 39.4 0.00 56.3 51.3 8.7 13.9 8.5 268 16 64.6 33.3 31.0 1.4 28.0 0.00 55.4 51.3 10.1 16.3 9.8 287 17 63.3 34.9 34.5 1.3 14.1 0.00 53.8 51.4 9.8 14.8 9.6 283 18 60.8 37.0 41.0 1.1 1.4 0.00 52.5 51.4 8.3 16.1 8.3 289 19 57.2 39.7 51.9 0.8 0.0 0.00 51.3 51.4 5.1 8.1 5.1 278 20 55.2 40.8 58.5 0.6 0.0 0.00 50.2 51.6 6.7 9.4 6.5 284 21 53.4 41.2 63.2 0.5 0.0 0.00 49.6 51.6 4.5 9.4 4.0 272 22 50.0 40.6 70.3 0.4 0.0 0.00 48.9 51.6 2.0 5.6 1.3 214 23 45.1 39.2 80.0 0.2 0.0 0.00 48.0 51.6 1.8 4.9 1.3 68 24 44.1 39.0 82.7 0.2 0.0 0.00 47.1 51.8 2.7 5.6 2.5 95 AZMET Daily Weather Data : TUCSON : Jan 11 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.3 39.6 51.1 DegF RELATIVE HUMIDITY 95.1 26.0 67.4 % DEWPOINT 39.0 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 56.3 45.0 49.3 DegF SOIL TEMP. 20 in 51.8 51.3 51.6 DegF WIND SPEED 16.3 4.7 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 279 Degrees SOLAR RADIATION 289.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.9 58 5.4 90 8.6 127 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 12 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.9 38.5 87.5 0.1 0.0 0.00 46.4 51.8 2.2 4.5 2.0 80 2 39.0 37.4 94.1 0.1 0.0 0.00 45.9 51.8 1.1 2.7 0.9 65 3 37.0 36.3 97.1 0.0 0.0 0.00 45.1 51.8 0.9 2.0 0.9 85 4 35.8 35.4 98.4 0.0 0.0 0.00 44.6 51.8 1.3 2.5 1.1 84 5 36.3 36.0 98.3 0.0 0.0 0.00 44.1 51.8 2.5 3.1 2.2 95 6 36.0 35.4 97.8 0.0 0.0 0.00 43.5 51.8 1.8 3.4 1.8 79 7 35.2 34.7 98.2 0.0 0.0 0.00 43.0 51.6 2.5 4.0 2.2 87 8 33.8 33.6 99.1 0.0 1.4 0.00 42.6 51.6 0.9 2.2 0.7 104 9 40.5 36.7 86.6 0.1 13.6 0.00 42.6 51.6 2.0 4.3 1.8 76 10 48.4 38.3 68.0 0.4 26.8 0.00 44.1 51.4 4.0 6.7 4.0 91 11 54.5 39.2 56.5 0.6 38.7 0.00 47.1 51.4 2.9 6.3 0.9 118 12 58.8 39.6 48.5 0.9 46.8 0.00 50.5 51.4 2.5 5.6 2.0 289 13 62.2 37.4 39.7 1.2 49.9 0.00 53.6 51.3 3.4 8.5 2.9 272 14 65.1 33.8 31.1 1.5 47.3 0.00 55.6 51.3 4.3 8.3 3.6 259 15 66.6 34.5 30.4 1.5 39.4 0.00 56.3 51.3 5.6 10.7 4.9 266 16 66.0 36.9 33.9 1.5 27.5 0.00 55.6 51.1 8.5 14.1 8.1 278 17 65.3 38.1 36.7 1.4 13.9 0.00 54.1 51.1 8.9 13.6 8.7 277 18 62.8 37.6 39.1 1.2 1.7 0.00 52.7 51.3 7.2 11.2 6.9 278 19 59.7 37.2 43.0 1.0 0.0 0.00 51.4 51.3 6.7 11.0 6.5 280 20 56.3 37.4 49.0 0.8 0.0 0.00 50.4 51.4 3.1 8.3 2.7 292 21 47.8 37.9 68.9 0.3 0.0 0.00 49.5 51.4 2.0 4.3 2.0 59 22 44.1 37.0 76.2 0.2 0.0 0.00 48.4 51.4 1.1 2.7 0.9 86 23 43.9 37.2 77.6 0.2 0.0 0.00 47.5 51.6 2.2 3.4 2.0 100 24 43.3 37.0 78.2 0.2 0.0 0.00 46.8 51.6 2.5 3.4 2.5 84 AZMET Daily Weather Data : TUCSON : Jan 12 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.1 32.9 49.3 DegF RELATIVE HUMIDITY 100.0 25.6 68.1 % DEWPOINT 36.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 56.3 42.4 48.4 DegF SOIL TEMP. 20 in 51.8 51.1 51.4 DegF WIND SPEED 14.1 3.4 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 289 Degrees SOLAR RADIATION 307.2 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 3.2 61 5.4 96 8.3 135 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 13 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.9 36.3 80.5 0.2 0.0 0.00 46.0 51.6 1.8 3.6 1.8 94 2 39.6 35.8 86.1 0.1 0.0 0.00 45.3 51.6 2.2 4.3 2.2 94 3 37.9 35.2 89.8 0.1 0.0 0.00 44.8 51.6 1.6 3.4 1.1 65 4 36.5 34.7 93.3 0.1 0.0 0.00 44.2 51.6 2.0 3.6 1.8 85 5 35.2 33.8 94.8 0.0 0.0 0.00 43.7 51.6 0.9 2.9 0.7 81 6 34.2 33.3 96.8 0.0 0.0 0.00 43.2 51.6 1.6 3.4 0.9 90 7 33.6 33.1 98.1 0.0 0.0 0.00 42.8 51.6 1.8 4.9 1.6 64 8 34.7 33.8 96.5 0.0 1.4 0.00 42.4 51.4 1.6 4.7 1.1 98 9 41.5 35.8 79.9 0.2 13.4 0.00 42.3 51.4 1.3 2.7 1.1 86 10 50.5 36.7 59.1 0.5 27.2 0.00 43.9 51.4 1.6 4.3 1.1 124 11 56.7 36.5 46.9 0.8 39.2 0.00 46.9 51.3 2.0 4.3 1.6 253 12 62.6 34.3 34.8 1.3 47.3 0.00 50.5 51.3 2.5 6.5 2.0 268 13 67.1 33.4 28.7 1.6 50.4 0.00 53.6 51.1 2.7 5.8 2.2 250 14 70.5 31.3 23.3 2.0 48.0 0.00 55.8 51.1 4.0 8.9 3.4 274 15 71.4 32.7 23.9 2.0 40.4 0.00 56.5 51.1 6.7 11.4 6.3 276 16 70.7 32.0 23.8 2.0 28.7 0.00 55.6 51.1 9.4 13.2 8.9 274 17 69.8 32.4 25.0 1.9 14.8 0.00 54.1 51.1 7.4 11.6 7.2 275 18 66.2 34.0 30.1 1.5 1.9 0.00 52.9 51.1 3.6 7.6 3.4 267 19 60.4 34.0 36.8 1.1 0.0 0.00 51.6 51.1 1.8 4.5 1.6 286 20 52.0 34.5 51.4 0.6 0.0 0.00 50.2 51.3 1.1 2.7 1.1 90 21 47.7 35.2 62.0 0.4 0.0 0.00 49.3 51.3 1.6 3.4 1.3 79 22 46.6 35.4 65.3 0.4 0.0 0.00 48.4 51.4 2.7 4.5 2.5 78 23 46.6 35.1 63.8 0.4 0.0 0.00 47.7 51.4 2.2 4.5 2.2 74 24 43.7 34.9 71.2 0.3 0.0 0.00 46.9 51.4 1.3 3.1 1.1 105 AZMET Daily Weather Data : TUCSON : Jan 13 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.3 33.3 50.7 DegF RELATIVE HUMIDITY 99.1 19.6 60.9 % DEWPOINT 34.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 56.5 42.3 48.4 DegF SOIL TEMP. 20 in 51.6 51.1 51.4 DegF WIND SPEED 13.2 2.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 280 Degrees SOLAR RADIATION 312.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.0 66 7.6 103 10.6 145 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 14 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.5 34.3 78.6 0.2 0.0 0.00 46.2 51.6 1.6 3.4 1.3 78 2 40.5 34.0 77.8 0.2 0.0 0.00 45.5 51.6 2.0 3.8 1.8 84 3 37.9 33.3 83.0 0.1 0.0 0.00 45.0 51.6 1.3 2.9 1.1 90 4 37.2 33.1 85.3 0.1 0.0 0.00 44.4 51.6 1.8 3.4 1.8 87 5 38.3 32.9 80.6 0.2 0.0 0.00 43.9 51.6 2.0 3.4 1.8 75 6 35.2 32.2 88.3 0.1 0.0 0.00 43.5 51.4 1.3 2.7 1.3 75 7 34.9 32.2 89.7 0.1 0.0 0.00 43.2 51.4 1.8 5.6 1.3 120 8 35.8 32.2 86.7 0.1 1.7 0.00 42.6 51.4 0.9 2.5 0.7 114 9 43.5 32.9 66.4 0.3 13.9 0.00 42.6 51.4 1.8 4.9 1.3 81 10 54.5 33.4 44.8 0.8 27.5 0.00 44.1 51.3 1.1 3.1 0.7 308 11 61.2 32.9 34.5 1.2 39.2 0.00 47.3 51.3 3.4 6.5 3.1 99 12 67.3 32.5 27.4 1.7 47.3 0.00 50.9 51.1 4.0 8.1 3.8 115 13 73.0 32.0 22.1 2.2 50.4 0.00 54.0 51.1 4.9 8.9 4.5 120 14 77.5 29.8 17.4 2.7 48.3 0.00 56.3 51.1 3.6 9.4 2.2 105 15 79.9 28.0 14.9 3.0 41.1 0.00 57.6 51.1 2.5 5.8 0.7 156 16 80.4 27.5 14.4 3.0 28.9 0.00 57.2 51.1 2.0 6.0 0.4 313 17 78.3 25.3 14.1 2.8 12.4 0.00 56.1 51.1 4.3 9.8 4.0 293 18 72.0 30.6 21.7 2.1 1.9 0.00 54.5 51.1 8.3 13.6 8.1 291 19 65.3 33.3 30.3 1.5 0.0 0.00 53.1 51.1 5.1 9.2 5.1 274 20 61.0 33.4 35.4 1.2 0.0 0.00 51.8 51.3 3.4 6.3 2.0 261 21 52.3 34.5 50.8 0.7 0.0 0.00 50.7 51.4 1.8 4.5 1.3 73 22 48.0 33.4 56.7 0.5 0.0 0.00 49.6 51.4 2.5 3.8 2.2 75 23 49.1 33.6 54.7 0.5 0.0 0.00 48.6 51.6 3.1 5.4 2.9 106 24 48.0 33.3 56.3 0.5 0.0 0.00 47.8 51.6 2.5 4.0 2.2 87 AZMET Daily Weather Data : TUCSON : Jan 14 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.1 34.2 54.7 DegF RELATIVE HUMIDITY 92.6 12.4 51.3 % DEWPOINT 32.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 57.6 42.6 48.9 DegF SOIL TEMP. 20 in 51.6 51.1 51.3 DegF WIND SPEED 13.6 2.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 86 Degrees SOLAR RADIATION 312.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.0 75 11.7 115 14.9 160 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 15 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.5 33.1 66.3 0.3 0.0 0.00 47.1 51.6 1.6 3.1 1.3 94 2 41.0 32.7 72.1 0.2 0.0 0.00 46.2 51.6 1.6 3.4 1.3 83 3 39.7 32.4 75.0 0.2 0.0 0.00 45.7 51.6 1.6 3.4 1.6 101 4 38.7 31.5 75.1 0.2 0.0 0.00 45.0 51.8 2.2 3.4 2.2 86 5 38.5 30.6 73.1 0.2 0.0 0.00 44.4 51.6 2.5 3.8 2.2 84 6 38.7 30.7 72.9 0.2 0.0 0.00 44.1 51.6 2.9 4.3 2.7 96 7 36.9 30.7 78.0 0.2 0.0 0.00 43.5 51.6 1.6 3.1 1.3 94 8 36.0 30.7 81.0 0.1 1.7 0.00 43.2 51.6 2.0 2.9 1.8 88 9 44.8 32.4 62.3 0.4 14.6 0.00 43.0 51.6 1.3 2.7 0.9 127 10 52.7 31.5 44.1 0.8 28.7 0.00 44.4 51.4 1.3 3.4 1.1 296 11 60.1 32.7 35.5 1.1 40.6 0.00 47.5 51.4 1.6 4.5 0.9 122 12 63.9 31.6 29.8 1.4 43.0 0.00 50.7 51.4 2.0 6.5 1.1 23 13 68.2 32.5 26.5 1.7 46.6 0.00 53.4 51.3 1.6 5.4 0.7 245 14 70.3 32.7 24.8 1.9 45.9 0.00 55.6 51.3 2.2 6.5 1.1 261 15 72.7 30.2 20.8 2.2 39.7 0.00 56.7 51.3 2.9 8.1 0.7 239 16 73.2 29.1 19.4 2.3 26.0 0.00 56.5 51.3 3.1 7.6 2.5 256 17 71.4 27.7 19.5 2.1 13.4 0.00 55.2 51.3 6.5 10.3 6.3 295 18 67.6 28.0 22.6 1.8 1.7 0.00 53.8 51.3 5.6 8.9 5.4 290 19 63.5 30.0 28.2 1.4 0.0 0.00 52.2 51.3 4.7 8.3 4.5 286 20 59.0 31.3 34.8 1.1 0.0 0.00 51.1 51.4 3.1 6.5 2.9 268 21 50.0 32.0 49.6 0.6 0.0 0.00 49.8 51.4 1.8 3.1 1.8 64 22 46.2 32.2 57.7 0.4 0.0 0.00 48.9 51.6 2.2 3.6 2.0 69 23 45.0 32.2 60.4 0.4 0.0 0.00 48.0 51.6 1.8 3.6 1.8 89 24 44.1 31.5 61.0 0.4 0.0 0.00 47.1 51.6 2.2 4.0 1.8 70 AZMET Daily Weather Data : TUCSON : Jan 15 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.4 35.4 52.7 DegF RELATIVE HUMIDITY 83.3 17.1 49.6 % DEWPOINT 31.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 56.8 43.0 48.9 DegF SOIL TEMP. 20 in 51.8 51.1 51.4 DegF WIND SPEED 10.3 2.5 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 357 Degrees SOLAR RADIATION 301.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.5 82 9.4 124 12.4 173 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 16 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.5 31.1 66.0 0.3 0.0 0.00 46.6 51.8 1.6 3.8 1.1 91 2 39.0 30.9 72.6 0.2 0.0 0.00 45.9 51.8 1.3 2.7 1.1 89 3 36.9 30.4 77.3 0.2 0.0 0.00 45.1 51.8 0.4 0.4 0.4 94 4 34.9 29.8 81.6 0.1 0.0 0.00 44.4 51.8 0.9 3.1 0.9 90 5 34.0 29.3 82.9 0.1 0.0 0.00 43.7 51.8 1.8 3.4 1.6 105 6 32.9 28.8 84.8 0.1 0.0 0.00 43.2 51.8 0.9 2.5 0.9 110 7 31.5 28.0 87.4 0.1 0.0 0.00 42.6 51.6 1.3 3.1 1.1 84 8 31.5 27.7 85.3 0.1 1.7 0.00 42.1 51.6 2.0 6.7 1.6 79 9 40.5 29.7 65.6 0.3 12.7 0.00 42.1 51.6 1.6 3.6 1.3 98 10 54.7 30.4 39.9 0.9 30.8 0.00 43.7 51.4 1.1 3.4 0.9 102 11 62.6 27.0 25.9 1.4 40.8 0.00 46.9 51.4 1.6 5.1 0.2 222 12 66.6 22.5 18.6 1.8 45.2 0.00 50.2 51.4 5.6 8.7 5.1 273 13 69.6 21.4 15.9 2.1 50.2 0.00 52.7 51.3 7.2 10.7 6.7 298 14 71.8 19.9 13.9 2.3 45.6 0.00 54.5 51.3 6.7 10.1 6.3 288 15 74.1 18.9 12.3 2.5 45.9 0.00 55.8 51.1 4.9 9.6 4.5 276 16 75.0 17.8 11.4 2.6 31.1 0.00 55.6 51.1 6.5 9.4 6.3 285 17 74.5 17.8 11.6 2.6 14.3 0.00 54.3 51.1 5.1 8.9 4.9 278 18 69.3 20.5 15.9 2.1 2.2 0.00 52.9 51.3 2.5 4.5 2.2 280 19 56.7 25.0 29.4 1.1 0.0 0.00 51.4 51.3 1.3 2.7 1.1 90 20 51.3 24.6 35.0 0.8 0.0 0.00 50.0 51.4 1.6 2.5 1.6 91 21 46.8 28.2 48.2 0.6 0.0 0.00 49.1 51.4 1.3 2.7 1.3 88 22 44.8 26.1 47.8 0.5 0.0 0.00 48.0 51.4 1.6 2.9 1.3 91 23 42.6 25.9 51.3 0.4 0.0 0.00 47.1 51.6 1.1 2.7 0.9 83 24 40.6 26.4 56.5 0.4 0.0 0.00 46.2 51.6 1.3 2.5 1.3 114 AZMET Daily Weather Data : TUCSON : Jan 16 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.4 29.8 50.9 DegF RELATIVE HUMIDITY 89.7 10.1 47.4 % DEWPOINT 25.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 55.9 41.9 48.0 DegF SOIL TEMP. 20 in 51.8 51.1 51.4 DegF WIND SPEED 10.7 2.5 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 294 Degrees SOLAR RADIATION 320.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.1 88 8.6 133 11.5 184 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 17 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.2 26.4 59.6 0.3 0.0 0.00 45.7 51.6 1.8 2.7 1.6 92 2 37.4 26.1 63.1 0.3 0.0 0.00 45.0 51.6 1.6 2.7 1.3 95 3 36.5 25.5 64.2 0.3 0.0 0.00 44.4 51.6 1.6 3.8 1.1 90 4 35.8 25.3 65.2 0.3 0.0 0.00 43.9 51.6 1.8 2.9 1.3 105 5 34.3 25.5 69.7 0.2 0.0 0.00 43.5 51.6 1.6 2.7 1.6 109 6 33.6 25.2 70.6 0.2 0.0 0.00 43.2 51.6 1.1 2.9 0.7 95 7 32.9 24.6 71.5 0.2 0.0 0.00 42.8 51.4 1.8 3.4 1.6 81 8 33.6 24.4 68.9 0.2 1.7 0.00 42.3 51.4 1.3 3.4 0.9 116 9 44.1 26.2 49.7 0.5 14.3 0.00 42.3 51.4 1.6 3.1 1.3 101 10 55.2 23.7 29.2 1.1 27.2 0.00 43.5 51.3 3.1 5.8 3.1 94 11 63.0 23.5 21.9 1.5 39.9 0.00 46.6 51.3 2.9 6.3 2.5 82 12 68.0 22.1 17.4 1.9 48.0 0.00 50.2 51.1 2.2 6.7 1.6 65 13 70.7 21.0 15.2 2.2 50.9 0.00 53.2 51.1 3.1 8.7 1.6 296 14 72.7 18.9 12.9 2.4 47.1 0.00 55.4 51.1 4.3 8.1 3.8 280 15 74.5 18.5 11.9 2.6 41.3 0.00 56.3 50.9 5.8 10.3 5.4 285 16 75.0 19.2 12.1 2.6 29.9 0.00 55.6 50.9 6.9 10.7 6.7 290 17 74.7 19.9 12.7 2.5 15.8 0.00 54.3 50.9 6.0 10.7 5.8 290 18 70.9 19.4 14.1 2.2 2.2 0.00 52.9 51.1 6.9 11.6 6.7 288 19 64.9 21.0 18.5 1.7 0.0 0.00 51.6 51.1 4.9 7.4 4.7 270 20 61.0 23.4 23.4 1.4 0.0 0.00 50.4 51.1 3.4 6.0 3.4 279 21 56.5 25.5 30.6 1.1 0.0 0.00 49.3 51.3 2.0 4.9 0.7 315 22 48.9 26.8 42.2 0.7 0.0 0.00 48.6 51.3 2.0 3.6 1.3 71 23 46.8 26.6 45.2 0.6 0.0 0.00 47.7 51.4 2.2 4.5 2.2 84 24 46.8 24.3 40.8 0.6 0.0 0.00 46.8 51.4 2.7 4.3 2.5 83 AZMET Daily Weather Data : TUCSON : Jan 17 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.4 32.4 53.2 DegF RELATIVE HUMIDITY 75.2 9.5 38.8 % DEWPOINT 23.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 56.3 42.1 48.2 DegF SOIL TEMP. 20 in 51.6 50.9 51.3 DegF WIND SPEED 11.6 2.9 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 308 Degrees SOLAR RADIATION 318.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.1 94 8.8 142 11.9 196 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 18 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.0 24.3 42.0 0.6 0.0 0.00 46.0 51.4 2.9 5.4 2.5 77 2 42.4 25.0 49.8 0.5 0.0 0.00 45.5 51.4 1.3 3.6 1.1 89 3 38.5 25.5 59.3 0.3 0.0 0.00 45.0 51.4 1.6 3.4 1.1 80 4 37.4 25.9 63.1 0.3 0.0 0.00 44.4 51.4 0.9 2.9 0.9 102 5 36.0 25.9 66.5 0.2 0.0 0.00 43.7 51.4 1.6 3.1 1.3 96 6 34.5 25.9 70.5 0.2 0.0 0.00 43.2 51.4 1.3 2.7 1.1 88 7 33.6 25.5 71.9 0.2 0.0 0.00 42.8 51.4 1.1 2.2 0.9 59 8 34.0 25.5 71.0 0.2 1.7 0.00 42.3 51.4 1.3 2.7 1.1 83 9 43.2 26.8 52.7 0.5 14.1 0.00 42.3 51.3 1.6 3.8 1.6 103 10 54.7 27.1 34.3 1.0 28.0 0.00 43.5 51.3 1.3 3.8 0.7 111 11 61.3 27.3 27.4 1.4 39.9 0.00 46.6 51.3 1.8 4.3 1.3 79 12 66.9 26.1 21.4 1.8 47.8 0.00 50.2 51.1 2.9 5.8 2.5 95 13 72.3 26.2 17.8 2.2 51.1 0.00 53.6 51.1 1.6 5.6 0.0 340 14 74.3 23.9 15.0 2.5 48.7 0.00 55.9 51.1 2.5 6.7 1.6 259 15 75.2 21.6 13.3 2.6 41.3 0.00 56.8 50.9 5.8 10.7 5.4 282 16 75.0 21.2 13.2 2.6 29.6 0.00 55.9 50.9 8.3 13.2 8.1 297 17 74.1 21.4 13.7 2.5 16.0 0.00 54.5 50.9 7.8 12.8 7.6 281 18 70.2 22.3 16.3 2.1 2.4 0.00 53.2 51.1 6.3 11.6 6.3 269 19 65.1 23.0 20.0 1.7 0.0 0.00 51.8 51.1 4.5 7.8 4.3 287 20 58.3 26.2 29.3 1.2 0.0 0.00 50.7 51.3 2.0 4.3 1.3 242 21 50.2 27.7 41.7 0.7 0.0 0.00 49.6 51.3 1.3 3.1 1.3 84 22 48.7 27.3 43.2 0.7 0.0 0.00 48.7 51.4 2.5 4.3 2.2 94 23 47.1 26.1 43.7 0.6 0.0 0.00 48.0 51.4 2.2 3.8 2.0 84 24 44.1 26.6 49.7 0.5 0.0 0.00 47.1 51.4 1.8 2.7 1.8 102 AZMET Daily Weather Data : TUCSON : Jan 18 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.7 32.7 53.4 DegF RELATIVE HUMIDITY 74.9 11.7 39.4 % DEWPOINT 25.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 56.8 42.3 48.4 DegF SOIL TEMP. 20 in 51.4 50.9 51.3 DegF WIND SPEED 13.2 2.7 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 306 Degrees SOLAR RADIATION 320.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.5 100 9.2 151 12.2 208 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 19 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.5 26.4 54.6 0.4 0.0 0.00 46.2 51.4 1.8 4.5 1.6 73 2 40.6 27.0 57.6 0.4 0.0 0.00 45.7 51.6 1.8 2.9 1.8 112 3 39.4 26.8 60.4 0.3 0.0 0.00 45.0 51.6 1.8 3.4 1.8 77 4 40.5 26.2 56.8 0.4 0.0 0.00 44.4 51.6 2.2 4.9 2.0 80 5 37.9 26.2 62.6 0.3 0.0 0.00 43.9 51.6 2.5 4.0 2.2 80 6 37.4 26.6 64.4 0.3 0.0 0.00 43.5 51.4 2.5 5.1 2.0 81 7 37.0 26.8 66.1 0.3 0.0 0.00 43.2 51.4 2.5 4.5 2.2 98 8 37.6 26.8 64.9 0.3 1.7 0.00 42.6 51.4 3.1 4.7 2.9 89 9 43.2 27.5 53.6 0.4 9.8 0.00 42.8 51.4 3.4 4.9 3.1 95 10 54.5 27.1 34.8 0.9 28.7 0.00 44.1 51.3 4.7 6.9 4.3 91 11 61.9 28.4 28.1 1.4 40.1 0.00 46.9 51.3 4.7 7.4 4.5 100 12 68.2 27.5 21.7 1.9 48.7 0.00 50.5 51.1 4.0 7.4 3.8 102 13 72.9 27.0 18.0 2.3 51.1 0.00 53.8 51.1 2.5 9.2 1.6 89 14 75.2 25.0 15.4 2.5 48.0 0.00 56.1 51.1 2.5 7.2 0.2 163 15 76.1 23.5 14.0 2.7 42.3 0.00 57.2 51.1 3.8 9.6 1.8 300 16 76.6 22.5 13.1 2.7 30.3 0.00 56.7 51.1 2.9 9.4 1.3 302 17 74.3 22.1 14.0 2.5 9.3 0.00 55.4 51.1 6.9 12.5 6.7 293 18 70.5 23.4 16.9 2.1 1.0 0.00 54.0 51.1 5.1 11.4 5.1 293 19 66.6 25.2 20.9 1.8 0.0 0.00 52.9 51.1 3.8 5.6 3.8 264 20 63.0 26.1 24.6 1.5 0.0 0.00 52.0 51.3 2.7 6.7 1.6 317 21 61.2 27.0 27.2 1.4 0.0 0.00 51.3 51.3 2.0 4.5 0.7 90 22 55.9 27.5 33.3 1.0 0.0 0.00 50.7 51.4 1.8 3.4 1.6 85 23 55.2 26.6 32.9 1.0 0.0 0.00 49.8 51.4 2.9 4.9 2.7 94 24 49.5 26.8 41.2 0.7 0.0 0.00 48.7 51.6 1.8 3.1 1.6 80 AZMET Daily Weather Data : TUCSON : Jan 19 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.7 35.8 55.8 DegF RELATIVE HUMIDITY 69.7 11.9 37.4 % DEWPOINT 26.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 57.2 42.6 48.9 DegF SOIL TEMP. 20 in 51.6 51.1 51.3 DegF WIND SPEED 12.5 3.1 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 74 Degrees SOLAR RADIATION 311.0 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 7.6 108 10.4 161 13.7 222 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 20 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.9 27.3 48.2 0.5 0.0 0.00 48.0 51.6 1.3 3.1 1.1 81 2 43.5 27.7 53.4 0.4 0.0 0.00 47.1 51.6 1.8 3.6 1.6 93 3 43.3 27.9 54.3 0.4 0.0 0.00 46.6 51.6 2.0 2.7 2.0 104 4 47.1 27.9 47.0 0.6 0.0 0.00 46.4 51.6 2.5 3.8 2.2 83 5 48.4 27.3 43.7 0.6 0.0 0.00 46.4 51.6 3.1 5.8 2.2 106 6 45.5 28.2 50.6 0.5 0.0 0.00 46.0 51.6 2.2 5.6 1.8 48 7 47.1 29.5 50.0 0.6 0.0 0.00 45.9 51.6 2.9 4.5 2.7 94 8 50.9 29.1 42.9 0.7 0.2 0.00 46.2 51.6 2.5 4.5 2.2 97 9 52.9 28.9 39.5 0.8 2.9 0.00 46.6 51.6 3.6 7.8 0.9 12 10 55.9 30.0 37.1 1.0 3.3 0.00 47.1 51.6 5.8 10.3 5.4 118 11 58.1 35.6 42.6 0.9 21.3 0.00 48.0 51.6 9.2 16.1 8.9 89 12 61.0 43.9 53.1 0.9 23.6 0.00 50.2 51.4 8.1 14.3 7.8 110 13 64.4 44.8 48.9 1.0 21.3 0.00 51.8 51.4 7.6 14.1 7.4 99 14 65.7 45.1 47.6 1.1 28.4 0.00 53.2 51.4 3.1 8.1 2.7 119 15 68.9 44.4 41.5 1.4 36.8 0.00 55.2 51.4 3.1 7.8 2.2 100 16 71.1 43.9 37.5 1.6 27.7 0.00 55.9 51.4 2.9 8.9 1.8 153 17 70.0 43.9 39.1 1.5 8.4 0.00 55.4 51.4 2.5 8.9 1.8 136 18 66.0 47.5 51.8 1.1 1.0 0.00 54.9 51.4 5.1 13.2 2.7 251 19 61.7 51.3 68.7 0.6 0.0 0.00 54.1 51.4 3.6 10.3 3.1 287 20 58.5 52.5 80.5 0.3 0.0 0.00 53.4 51.6 3.6 8.9 3.4 282 21 56.1 49.8 79.4 0.3 0.0 0.00 52.7 51.6 5.4 9.8 5.1 293 22 54.3 48.2 79.7 0.3 0.0 0.00 52.0 51.8 4.9 7.4 4.7 305 23 52.2 46.0 79.8 0.3 0.0 0.00 50.9 51.8 3.4 6.0 3.4 270 24 48.7 45.5 89.1 0.1 0.0 0.00 50.0 51.8 0.7 2.0 0.2 312 AZMET Daily Weather Data : TUCSON : Jan 20 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.7 42.6 55.8 DegF RELATIVE HUMIDITY 95.8 34.5 54.4 % DEWPOINT 38.7 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 55.9 45.9 50.2 DegF SOIL TEMP. 20 in 51.8 51.4 51.6 DegF WIND SPEED 16.1 3.8 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 98 Degrees SOLAR RADIATION 174.9 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 6.1 114 9.4 171 12.8 235 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 21 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.6 44.1 97.9 0.0 0.0 0.00 49.1 52.0 1.3 2.7 0.9 106 2 43.0 43.0 99.9 0.0 0.0 0.00 48.2 52.0 0.9 3.1 0.7 82 3 41.9 41.9 100.0 0.0 0.0 0.00 47.5 52.0 0.4 0.4 0.4 96 4 41.2 41.2 100.0 0.0 0.0 0.00 46.8 52.0 0.4 0.4 0.4 69 5 40.1 40.1 100.0 0.0 0.0 0.00 46.2 52.0 0.4 0.4 0.4 79 6 40.5 40.5 100.0 0.0 0.0 0.00 45.7 52.0 1.3 4.3 1.1 85 7 39.6 39.6 100.0 0.0 0.0 0.00 45.1 52.0 2.0 3.8 1.6 105 8 41.2 41.2 100.0 0.0 1.2 0.00 44.8 52.0 2.7 4.3 2.7 90 9 46.6 45.3 95.5 0.1 13.1 0.00 45.0 52.0 2.0 3.6 1.8 114 10 54.0 46.2 75.1 0.4 27.0 0.00 46.2 52.0 1.3 3.8 0.7 313 11 57.6 46.0 65.4 0.6 37.5 0.00 48.9 51.8 2.2 6.3 1.1 70 12 59.7 45.7 59.9 0.7 37.0 0.00 52.0 51.8 3.4 7.4 2.7 107 13 60.6 44.8 56.0 0.8 30.3 0.00 53.8 51.8 2.7 6.7 1.8 117 14 63.3 44.2 49.9 1.0 47.8 0.00 55.8 51.8 3.4 8.9 1.6 298 15 62.8 42.6 47.7 1.0 23.2 0.00 56.3 51.6 3.6 8.9 3.1 271 16 64.4 43.2 46.1 1.1 26.5 0.00 56.3 51.6 2.7 8.3 1.8 248 17 63.7 43.2 47.2 1.1 14.6 0.00 55.8 51.8 7.4 11.9 7.2 297 18 61.9 43.7 51.4 0.9 2.6 0.00 54.3 51.8 6.7 11.4 6.7 294 19 59.2 43.0 55.1 0.8 0.0 0.00 53.1 51.8 5.4 10.3 5.1 292 20 55.6 42.6 61.5 0.6 0.0 0.00 51.8 52.0 2.5 4.7 2.5 249 21 51.1 43.3 75.2 0.3 0.0 0.00 50.9 52.0 1.1 3.4 0.2 360 22 46.9 42.3 83.7 0.2 0.0 0.00 50.2 52.0 0.9 3.4 0.7 84 23 45.9 42.3 87.4 0.1 0.0 0.00 49.3 52.2 1.3 3.6 1.1 85 24 45.7 42.8 90.0 0.1 0.0 0.00 48.7 52.2 1.8 4.0 1.6 74 AZMET Daily Weather Data : TUCSON : Jan 21 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.7 39.0 51.3 DegF RELATIVE HUMIDITY 100.0 42.9 76.9 % DEWPOINT 43.0 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 56.5 44.8 50.2 DegF SOIL TEMP. 20 in 52.2 51.6 52.0 DegF WIND SPEED 11.9 2.5 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 308 Degrees SOLAR RADIATION 260.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.1 117 5.6 176 8.5 243 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 22 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.9 42.6 95.5 0.0 0.0 0.00 48.0 52.2 2.2 4.9 2.0 71 2 42.1 41.5 98.2 0.0 0.0 0.00 47.3 52.2 1.3 3.4 1.1 74 3 40.3 40.1 99.6 0.0 0.0 0.00 46.6 52.2 1.6 4.7 1.3 77 4 38.8 38.8 100.0 0.0 0.0 0.00 46.0 52.2 1.3 2.7 1.1 64 5 37.9 37.9 100.0 0.0 0.0 0.00 45.5 52.2 1.8 4.9 1.6 88 6 37.9 37.9 100.0 0.0 0.0 0.00 45.0 52.2 2.0 4.3 1.8 67 7 36.3 36.3 100.0 0.0 0.0 0.00 44.4 52.2 1.6 2.9 1.3 70 8 37.4 37.4 100.0 0.0 1.4 0.00 44.1 52.2 1.8 3.8 1.3 63 9 42.8 41.2 93.7 0.1 13.6 0.00 44.1 52.0 2.2 4.0 2.0 64 10 51.1 43.2 74.7 0.3 27.7 0.00 45.3 52.0 2.0 4.3 1.6 81 11 56.8 43.7 61.5 0.6 39.4 0.00 48.2 52.0 2.5 5.6 1.8 290 12 61.2 43.9 53.1 0.9 47.8 0.00 51.4 51.8 2.0 5.8 0.4 338 13 63.1 43.3 48.6 1.0 50.7 0.00 54.5 51.8 4.0 8.5 3.1 264 14 65.1 43.5 45.5 1.1 48.7 0.00 56.5 51.8 5.8 12.5 5.1 271 15 66.4 43.9 44.4 1.2 41.1 0.00 57.2 51.8 8.1 14.3 7.8 262 16 67.6 43.3 41.5 1.4 29.9 0.00 56.7 51.8 8.1 13.6 7.4 270 17 66.6 41.9 40.6 1.3 15.3 0.00 55.4 51.8 11.2 16.3 11.0 277 18 64.4 39.7 40.3 1.2 1.2 0.00 54.1 51.8 8.1 14.1 7.8 281 19 61.5 40.1 45.3 1.0 0.0 0.00 52.9 51.8 7.2 11.0 6.9 284 20 58.8 40.3 50.2 0.8 0.0 0.00 52.0 52.0 6.7 11.2 6.5 272 21 53.2 41.0 63.4 0.5 0.0 0.00 50.9 52.0 1.3 3.6 0.9 43 22 47.5 40.6 77.3 0.3 0.0 0.00 50.0 52.0 1.3 3.1 0.9 92 23 46.0 39.9 79.5 0.2 0.0 0.00 49.1 52.2 2.0 4.0 1.8 74 24 45.9 39.9 79.5 0.2 0.0 0.00 48.4 52.2 2.5 3.6 2.2 112 AZMET Daily Weather Data : TUCSON : Jan 22 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.4 35.8 51.4 DegF RELATIVE HUMIDITY 100.0 38.1 72.2 % DEWPOINT 41.0 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 57.2 43.9 49.8 DegF SOIL TEMP. 20 in 52.2 51.6 52.0 DegF WIND SPEED 16.3 3.6 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 284 Degrees SOLAR RADIATION 316.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.8 121 6.3 183 9.4 253 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 23 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.9 39.2 83.5 0.2 0.0 0.00 47.5 52.2 1.8 4.3 1.6 76 2 40.8 38.3 91.0 0.1 0.0 0.00 46.8 52.2 1.3 3.6 1.3 77 3 39.4 37.9 94.5 0.1 0.0 0.00 46.2 52.3 1.1 3.4 0.9 98 4 37.8 36.9 96.7 0.0 0.0 0.00 45.7 52.3 0.9 2.7 0.9 97 5 36.9 36.5 98.4 0.0 0.0 0.00 45.1 52.3 1.1 2.7 1.1 86 6 36.0 35.8 99.5 0.0 0.0 0.00 44.6 52.2 1.3 3.1 1.1 83 7 35.6 35.4 99.7 0.0 0.0 0.00 44.2 52.2 1.6 3.1 1.1 86 8 36.5 36.3 99.2 0.0 2.2 0.00 43.9 52.2 1.1 4.5 0.7 72 9 43.5 39.7 86.8 0.1 13.9 0.00 44.4 52.2 1.6 4.9 0.9 268 10 52.3 41.4 66.1 0.5 23.4 0.00 46.0 52.0 1.6 4.9 1.1 289 11 58.3 38.3 43.3 0.9 27.7 0.00 48.4 52.0 3.1 7.4 2.9 291 12 64.2 35.1 33.7 1.4 38.5 0.00 50.5 52.0 6.9 11.4 6.5 293 13 67.3 36.0 31.3 1.6 34.4 0.00 52.7 51.8 6.7 9.8 6.3 270 14 69.3 36.5 29.9 1.7 33.5 0.00 54.1 51.8 7.4 11.2 7.2 276 15 70.2 34.7 27.2 1.8 26.5 0.00 54.7 51.8 7.6 12.1 7.4 284 16 70.5 32.4 24.4 1.9 21.5 0.00 55.0 51.8 7.6 11.4 7.4 284 17 68.2 33.8 28.0 1.7 7.2 0.00 54.5 51.8 6.3 10.3 6.0 284 18 65.8 36.7 34.1 1.4 1.9 0.00 53.6 51.8 4.5 10.7 4.5 282 19 61.0 38.3 43.0 1.0 0.0 0.00 52.5 51.8 1.6 4.3 0.9 238 20 54.9 37.6 52.1 0.7 0.0 0.00 51.6 52.0 0.9 2.7 0.7 67 21 53.4 38.1 56.1 0.6 0.0 0.00 51.1 52.0 1.1 3.1 0.9 84 22 52.3 38.8 60.2 0.5 0.0 0.00 50.5 52.0 0.9 2.5 0.7 97 23 51.6 39.9 63.9 0.5 0.0 0.00 50.2 52.0 1.3 4.7 1.1 96 24 53.8 39.2 57.7 0.6 0.0 0.00 49.8 52.2 2.5 6.0 2.5 97 AZMET Daily Weather Data : TUCSON : Jan 23 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.2 35.2 52.7 DegF RELATIVE HUMIDITY 100.0 23.0 62.5 % DEWPOINT 37.2 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 55.0 43.9 49.3 DegF SOIL TEMP. 20 in 52.3 51.8 52.0 DegF WIND SPEED 12.1 2.9 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 287 Degrees SOLAR RADIATION 230.1 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 4.9 126 7.4 190 10.4 263 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 24 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.3 38.7 55.3 0.6 0.0 0.00 49.6 52.2 3.8 6.5 3.6 98 2 52.5 38.1 57.9 0.6 0.0 0.00 49.5 52.2 0.9 3.4 0.4 65 3 49.1 38.7 66.8 0.4 0.0 0.00 49.1 52.2 1.1 2.9 0.7 61 4 48.2 38.1 67.9 0.4 0.0 0.00 48.4 52.2 1.8 3.8 0.9 101 5 43.7 37.4 78.5 0.2 0.0 0.00 47.7 52.2 0.9 2.7 0.9 103 6 43.5 35.6 73.4 0.3 0.0 0.00 46.9 52.2 2.2 4.0 2.0 82 7 42.8 34.3 71.9 0.3 0.0 0.00 46.2 52.2 0.7 2.7 0.2 247 8 40.5 34.3 78.3 0.2 1.4 0.00 45.7 52.2 1.1 2.7 0.9 90 9 50.2 34.3 55.2 0.6 14.3 0.00 45.7 52.2 2.7 5.6 2.5 80 10 59.9 32.7 35.9 1.1 29.1 0.00 46.9 52.2 4.3 6.7 4.0 83 11 65.3 32.4 29.2 1.5 40.8 0.00 49.5 52.2 3.6 5.8 3.4 92 12 70.5 30.2 22.3 2.0 50.4 0.00 52.9 52.0 2.7 6.3 2.2 107 13 74.8 30.2 19.3 2.4 54.0 0.00 56.1 52.0 1.8 5.8 0.9 160 14 77.0 26.1 15.2 2.7 52.1 0.00 58.3 52.0 2.7 8.1 1.8 258 15 77.7 23.9 13.5 2.8 44.2 0.00 59.2 52.0 6.7 14.8 6.0 295 16 77.5 25.0 14.2 2.8 32.5 0.00 58.5 52.0 9.2 14.1 8.9 304 17 76.1 28.0 17.0 2.5 16.7 0.00 57.0 52.0 10.1 15.4 9.8 304 18 72.3 30.2 21.0 2.1 2.4 0.00 55.6 52.0 8.3 13.6 8.1 291 19 67.5 29.7 24.2 1.7 0.0 0.00 54.3 52.2 5.4 8.5 5.4 277 20 63.9 31.1 29.2 1.4 0.0 0.00 53.1 52.2 4.5 6.7 4.5 270 21 59.5 32.4 35.9 1.1 0.0 0.00 52.0 52.3 2.5 6.0 0.9 206 22 53.6 32.7 45.0 0.8 0.0 0.00 51.1 52.5 2.0 3.4 1.8 78 23 52.0 32.5 47.4 0.7 0.0 0.00 50.2 52.5 2.0 4.3 1.8 80 24 47.5 32.5 56.0 0.5 0.0 0.00 49.3 52.5 0.9 2.9 0.9 84 AZMET Daily Weather Data : TUCSON : Jan 24 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.3 39.2 59.2 DegF RELATIVE HUMIDITY 82.8 11.6 42.9 % DEWPOINT 32.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 59.2 45.5 51.4 DegF SOIL TEMP. 20 in 52.5 52.0 52.2 DegF WIND SPEED 15.4 3.4 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 316 Degrees SOLAR RADIATION 338.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.3 134 11.2 201 14.6 278 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 25 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.0 32.4 58.8 0.4 0.0 0.00 48.6 52.5 0.7 2.0 0.7 70 2 43.3 31.8 63.6 0.3 0.0 0.00 47.8 52.7 0.9 2.7 0.9 90 3 41.7 32.0 67.9 0.3 0.0 0.00 47.1 52.7 0.7 2.0 0.7 100 4 41.5 32.4 69.8 0.3 0.0 0.00 46.8 52.7 1.3 2.7 1.3 67 5 45.0 32.9 62.6 0.4 0.0 0.00 46.4 52.7 2.7 4.5 2.7 92 6 44.6 32.5 62.2 0.4 0.0 0.00 46.4 52.7 1.8 4.7 1.8 78 7 45.9 32.4 59.3 0.4 0.0 0.00 46.4 52.5 3.1 4.7 2.9 84 8 45.0 32.5 61.3 0.4 0.5 0.00 46.0 52.5 1.8 3.6 1.8 128 9 46.8 33.1 58.8 0.5 10.5 0.00 45.9 52.5 2.7 5.4 2.5 98 10 58.1 34.0 40.2 1.0 29.4 0.00 47.3 52.5 2.7 6.3 2.2 95 11 62.6 33.1 33.0 1.3 41.8 0.00 50.2 52.5 3.1 6.0 2.9 290 12 68.5 32.2 25.9 1.8 50.7 0.00 53.4 52.3 1.6 5.6 0.4 252 13 70.7 30.7 22.7 2.0 54.0 0.00 56.3 52.3 2.5 6.9 1.8 286 14 72.3 28.2 19.5 2.2 52.1 0.00 58.1 52.3 5.8 12.1 4.9 278 15 73.0 25.9 17.2 2.3 44.4 0.00 58.5 52.3 8.7 14.3 8.3 292 16 72.7 26.6 17.9 2.3 32.7 0.00 57.7 52.3 10.1 15.0 9.6 281 17 71.8 25.9 17.9 2.2 18.2 0.00 56.3 52.3 9.8 17.0 9.6 286 18 69.3 27.5 20.9 1.9 3.6 0.00 55.0 52.3 8.7 14.5 8.5 280 19 65.1 29.1 25.9 1.6 0.0 0.00 53.8 52.5 4.7 8.7 4.5 268 20 62.6 29.7 28.7 1.4 0.0 0.00 52.5 52.5 7.8 15.0 7.6 272 21 63.3 29.7 28.1 1.4 0.0 0.00 51.8 52.7 7.6 15.7 5.4 319 22 55.4 30.9 39.1 0.9 0.0 0.00 50.9 52.7 2.0 4.7 0.9 65 23 50.9 30.7 45.8 0.7 0.0 0.00 50.0 52.7 1.6 4.0 1.1 87 24 49.6 30.6 47.9 0.6 0.0 0.00 49.1 52.9 2.5 4.3 1.8 88 AZMET Daily Weather Data : TUCSON : Jan 25 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.4 40.5 56.8 DegF RELATIVE HUMIDITY 74.0 15.5 41.5 % DEWPOINT 30.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 58.6 45.9 50.9 DegF SOIL TEMP. 20 in 52.9 52.2 52.5 DegF WIND SPEED 17.0 4.0 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 291 Degrees SOLAR RADIATION 337.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.3 140 9.2 210 12.6 290 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 26 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.8 30.2 50.3 0.6 0.0 0.00 48.2 52.9 1.8 4.5 1.1 74 2 44.4 30.2 57.3 0.4 0.0 0.00 47.5 52.9 1.8 4.9 1.6 110 3 42.3 30.4 62.7 0.3 0.0 0.00 46.9 52.9 1.3 2.7 1.1 82 4 40.1 30.4 68.2 0.3 0.0 0.00 46.2 52.9 1.3 3.8 0.9 90 5 39.0 30.2 70.6 0.2 0.0 0.00 45.7 52.9 1.8 3.4 1.6 73 6 40.3 30.2 67.2 0.3 0.0 0.00 45.1 52.9 2.5 4.0 2.2 79 7 38.3 30.2 72.2 0.2 0.0 0.00 44.6 52.9 2.0 4.3 1.8 88 8 37.4 30.2 75.0 0.2 1.9 0.00 44.2 52.7 0.7 2.0 0.2 104 9 45.3 31.5 58.6 0.4 15.1 0.00 44.2 52.7 2.2 4.9 1.8 81 10 54.3 31.8 42.1 0.8 30.3 0.00 45.9 52.5 2.2 5.1 1.6 288 11 62.1 32.4 32.8 1.3 43.2 0.00 48.9 52.5 2.9 8.7 2.5 265 12 67.8 30.4 24.8 1.8 51.6 0.00 52.3 52.5 4.9 8.7 4.3 282 13 72.0 29.7 20.7 2.1 55.2 0.00 55.6 52.5 4.3 8.9 3.6 268 14 73.9 28.8 18.8 2.3 53.3 0.00 57.6 52.3 5.1 12.1 4.7 282 15 75.6 27.5 16.8 2.5 45.6 0.00 58.5 52.3 5.1 8.3 4.3 274 16 77.5 26.8 15.3 2.7 33.5 0.00 58.3 52.3 2.7 7.4 1.6 236 17 77.7 23.0 12.9 2.8 18.6 0.00 57.2 52.3 2.5 6.3 1.8 88 18 74.3 23.5 14.9 2.5 3.8 0.00 55.8 52.3 2.0 4.9 0.7 134 19 64.0 26.2 23.9 1.6 0.0 0.00 54.1 52.5 0.9 3.4 0.2 313 20 58.3 25.9 28.7 1.2 0.0 0.00 52.7 52.5 1.6 6.3 0.9 87 21 52.3 28.6 40.0 0.8 0.0 0.00 51.4 52.7 1.3 6.7 0.9 96 22 49.6 26.6 40.5 0.7 0.0 0.00 50.4 52.7 1.6 3.4 1.3 82 23 48.9 25.5 39.8 0.7 0.0 0.00 49.3 52.9 2.0 4.3 0.7 54 24 45.7 25.5 45.1 0.6 0.0 0.00 48.2 52.9 1.6 4.3 1.3 93 AZMET Daily Weather Data : TUCSON : Jan 26 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.3 35.8 55.4 DegF RELATIVE HUMIDITY 80.8 11.1 41.6 % DEWPOINT 28.6 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 58.6 44.1 50.4 DegF SOIL TEMP. 20 in 52.9 52.3 52.7 DegF WIND SPEED 12.1 2.2 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 317 Degrees SOLAR RADIATION 352.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.3 149 11.0 221 14.4 305 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 27 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.4 25.5 40.9 0.7 0.0 0.00 47.5 52.9 2.9 4.3 2.9 95 2 50.0 25.5 38.3 0.8 0.0 0.00 46.8 52.9 3.6 6.5 3.6 88 3 49.5 25.7 39.4 0.7 0.0 0.00 46.2 52.9 3.1 4.5 2.9 98 4 49.8 25.0 37.6 0.8 0.0 0.00 45.9 52.9 3.6 8.3 3.4 89 5 53.2 23.9 31.8 0.9 0.0 0.00 45.3 52.9 4.5 8.3 4.3 65 6 48.9 24.1 37.9 0.8 0.0 0.00 45.1 52.9 2.5 6.3 2.0 102 7 42.3 25.3 51.1 0.4 0.0 0.00 44.6 52.9 1.8 4.9 1.3 112 8 39.7 24.8 54.5 0.4 2.2 0.00 44.1 52.7 1.3 3.4 1.1 91 9 49.3 27.3 42.5 0.7 16.3 0.00 44.1 52.7 1.6 3.8 1.3 105 10 59.7 27.7 29.4 1.2 31.5 0.00 45.7 52.5 3.6 8.7 3.4 102 11 66.7 23.4 19.1 1.8 44.7 0.00 48.7 52.5 5.8 9.2 5.6 95 12 72.0 21.6 14.9 2.3 53.3 0.00 52.2 52.5 4.9 8.3 4.5 101 13 75.9 18.5 11.5 2.7 56.9 0.00 55.2 52.3 5.6 10.7 5.1 100 14 78.8 16.5 9.5 3.0 54.7 0.00 57.4 52.3 5.4 9.6 4.9 111 15 80.6 15.8 8.8 3.2 47.3 0.00 58.5 52.3 2.7 8.5 2.2 118 16 81.9 10.6 6.6 3.5 35.1 0.00 58.1 52.3 1.1 6.3 0.2 297 17 81.3 9.9 6.5 3.4 19.6 0.00 56.8 52.3 3.1 7.2 2.9 285 18 77.2 11.7 8.1 2.9 3.8 0.00 55.4 52.3 5.1 10.1 4.9 282 19 70.0 14.4 11.7 2.2 0.0 0.00 53.8 52.3 4.0 8.1 4.0 285 20 64.6 20.1 18.0 1.7 0.0 0.00 52.5 52.5 4.5 6.7 4.5 257 21 57.9 22.8 25.7 1.2 0.0 0.00 51.4 52.5 1.8 4.5 0.4 13 22 53.1 22.3 29.9 1.0 0.0 0.00 50.2 52.7 2.5 6.5 1.6 89 23 50.9 21.0 30.7 0.9 0.0 0.00 49.1 52.7 2.7 5.6 2.7 86 24 48.4 20.8 33.5 0.8 0.0 0.00 48.6 52.7 2.5 4.7 2.2 82 AZMET Daily Weather Data : TUCSON : Jan 27 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 83.7 37.8 60.4 DegF RELATIVE HUMIDITY 61.6 4.4 26.6 % DEWPOINT 21.0 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 58.5 44.1 50.2 DegF SOIL TEMP. 20 in 52.9 52.3 52.5 DegF WIND SPEED 10.7 3.4 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 94 Degrees SOLAR RADIATION 365.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.13 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.3 159 13.3 235 16.9 322 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 28 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.2 22.1 41.2 0.6 0.0 0.00 48.2 52.9 1.8 3.6 1.6 77 2 43.0 21.4 41.7 0.6 0.0 0.00 47.3 52.9 1.8 4.0 1.8 90 3 40.1 21.4 46.6 0.4 0.0 0.00 46.2 52.9 1.8 3.4 1.6 96 4 38.5 21.2 49.3 0.4 0.0 0.00 45.5 52.9 1.3 3.4 1.1 86 5 39.9 20.5 45.3 0.5 0.0 0.00 44.8 52.9 1.8 4.5 1.8 85 6 36.9 21.2 52.5 0.3 0.0 0.00 44.1 52.9 1.8 3.4 1.8 92 7 36.9 20.8 51.8 0.4 0.0 0.00 43.5 52.7 2.2 4.3 2.0 88 8 37.4 20.3 49.6 0.4 2.2 0.00 43.2 52.7 2.5 4.5 2.5 100 9 49.3 19.8 31.1 0.8 16.3 0.00 43.2 52.7 3.4 5.6 3.1 112 10 58.1 17.2 20.1 1.3 31.5 0.00 44.8 52.5 4.3 7.2 4.0 108 11 64.8 18.3 16.5 1.8 44.4 0.00 48.0 52.5 2.5 5.6 1.8 144 12 69.6 18.5 14.2 2.1 52.8 0.00 51.6 52.5 3.4 6.7 3.1 103 13 73.6 17.4 11.7 2.5 56.6 0.00 54.9 52.3 2.2 7.4 1.3 300 14 74.8 16.0 10.6 2.6 54.0 0.00 57.0 52.3 4.3 10.7 3.6 267 15 75.4 17.4 11.0 2.7 46.6 0.00 57.6 52.2 6.0 14.5 5.1 295 16 75.7 17.4 10.9 2.7 34.4 0.00 56.8 52.2 7.6 12.3 7.2 311 17 75.2 17.4 11.2 2.7 19.6 0.00 55.4 52.2 7.6 11.6 7.4 306 18 73.0 17.2 11.8 2.5 3.8 0.00 54.1 52.3 5.6 11.4 5.4 300 19 65.7 21.2 18.3 1.8 0.0 0.00 52.7 52.3 2.2 4.3 2.0 255 20 56.7 21.7 25.5 1.2 0.0 0.00 51.4 52.5 1.6 3.4 1.1 76 21 51.3 24.4 34.7 0.8 0.0 0.00 50.2 52.5 1.8 4.5 1.6 82 22 49.1 24.4 37.8 0.7 0.0 0.00 49.6 52.5 2.0 4.9 2.0 71 23 48.4 23.0 36.7 0.7 0.0 0.00 48.9 52.7 2.2 3.6 2.0 91 24 45.7 23.2 40.9 0.6 0.0 0.00 48.0 52.7 1.3 3.8 1.1 75 AZMET Daily Weather Data : TUCSON : Jan 28 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.5 34.9 55.2 DegF RELATIVE HUMIDITY 59.4 8.9 30.0 % DEWPOINT 20.1 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 57.7 43.0 49.5 DegF SOIL TEMP. 20 in 52.9 52.2 52.5 DegF WIND SPEED 14.5 3.1 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 25 Degrees SOLAR RADIATION 361.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.0 166 9.7 244 13.0 335 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 29 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.3 23.2 44.7 0.5 0.0 0.00 47.1 52.7 0.9 2.0 0.7 74 2 40.5 23.4 50.1 0.4 0.0 0.00 46.4 52.7 1.1 2.2 0.9 87 3 39.2 23.4 52.7 0.4 0.0 0.00 45.7 52.7 0.9 2.2 0.9 69 4 41.4 23.7 49.2 0.4 0.0 0.00 45.1 52.7 2.5 4.3 2.2 91 5 40.3 23.2 50.4 0.4 0.0 0.00 44.6 52.7 1.6 3.4 1.3 76 6 40.1 23.5 51.3 0.4 0.0 0.00 44.2 52.5 2.2 3.6 2.0 110 7 41.4 22.6 46.9 0.5 0.0 0.00 43.7 52.5 2.2 4.3 2.2 97 8 40.8 23.4 49.5 0.4 2.4 0.00 43.5 52.5 2.7 3.4 2.5 101 9 49.5 24.1 36.9 0.8 15.3 0.00 43.7 52.5 2.7 5.8 2.7 94 10 57.0 23.2 26.7 1.2 30.6 0.00 45.1 52.3 3.4 6.5 3.1 95 11 63.5 25.3 23.3 1.5 43.7 0.00 48.2 52.3 2.2 4.9 1.8 96 12 69.1 25.3 19.1 2.0 52.3 0.00 51.8 52.2 2.9 6.9 2.5 104 13 73.0 23.7 15.8 2.3 55.7 0.00 55.0 52.2 2.9 6.3 2.0 110 14 75.4 22.5 13.7 2.6 53.8 0.00 57.4 52.0 3.1 8.9 1.1 88 15 76.8 19.4 11.5 2.8 46.6 0.00 58.1 52.0 3.8 8.5 2.9 316 16 77.0 16.7 10.2 2.8 34.6 0.00 57.4 52.0 5.1 9.8 4.7 288 17 76.5 17.2 10.6 2.8 19.1 0.00 55.9 52.0 7.6 12.1 7.4 292 18 73.6 15.6 10.9 2.5 3.6 0.00 54.5 52.2 6.3 11.6 6.3 290 19 67.8 17.2 14.3 2.0 0.0 0.00 53.1 52.2 4.5 6.7 4.5 277 20 63.0 21.9 20.5 1.6 0.0 0.00 51.8 52.3 3.6 6.5 2.7 249 21 54.9 24.1 30.0 1.0 0.0 0.00 50.5 52.3 2.0 4.7 1.8 74 22 49.5 25.2 38.5 0.7 0.0 0.00 49.8 52.5 1.6 4.3 1.1 88 23 46.4 24.8 42.3 0.6 0.0 0.00 48.7 52.5 1.6 3.4 1.3 84 24 45.5 24.3 42.8 0.6 0.0 0.00 47.8 52.5 2.2 4.0 2.2 84 AZMET Daily Weather Data : TUCSON : Jan 29 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.3 38.5 56.1 DegF RELATIVE HUMIDITY 60.7 8.6 31.7 % DEWPOINT 22.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 58.1 43.5 49.6 DegF SOIL TEMP. 20 in 52.7 52.0 52.3 DegF WIND SPEED 12.1 2.9 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 45 Degrees SOLAR RADIATION 357.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.3 174 11.2 255 14.6 349 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 30 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.2 23.9 46.1 0.5 0.0 0.00 47.8 52.5 1.3 2.9 1.1 90 2 40.3 23.4 50.5 0.4 0.0 0.00 47.5 52.5 1.3 3.1 1.1 79 3 39.7 23.2 51.4 0.4 0.0 0.00 46.8 52.5 1.3 2.7 1.3 67 4 39.0 22.8 51.8 0.4 0.0 0.00 45.9 52.5 1.8 2.9 1.6 96 5 38.1 23.5 55.5 0.3 0.0 0.00 45.0 52.5 1.6 3.4 1.6 91 6 35.1 23.4 62.0 0.3 0.0 0.00 44.2 52.5 1.1 4.0 1.1 73 7 34.2 23.7 65.0 0.2 0.0 0.00 43.7 52.5 1.3 3.4 1.3 93 8 35.8 23.7 61.3 0.3 2.4 0.00 43.2 52.5 1.1 3.1 0.9 86 9 45.7 25.9 45.6 0.6 16.7 0.00 43.0 52.5 0.7 3.1 0.4 342 10 54.5 25.9 33.1 1.0 32.0 0.00 44.4 52.3 1.6 4.5 0.4 158 11 60.6 25.7 26.0 1.3 44.9 0.00 47.5 52.3 3.1 5.6 2.9 118 12 67.1 26.2 21.4 1.8 53.3 0.00 51.3 52.2 2.5 5.6 1.6 146 13 71.6 25.0 17.3 2.2 56.9 0.00 54.7 52.2 2.0 6.7 1.3 202 14 74.8 23.4 14.5 2.5 54.7 0.00 57.0 52.0 1.6 6.3 1.1 277 15 76.6 19.4 11.5 2.8 47.3 0.00 57.9 52.0 3.8 8.3 3.6 286 16 77.7 17.1 10.1 2.9 35.4 0.00 57.2 52.0 7.4 13.0 7.2 285 17 76.5 20.1 12.0 2.7 19.8 0.00 55.8 52.0 9.6 13.6 9.4 277 18 73.6 23.4 15.2 2.4 4.5 0.00 54.3 52.2 9.8 14.1 9.6 270 19 69.4 24.8 18.6 2.0 0.0 0.00 53.1 52.2 9.2 13.2 9.2 266 20 66.4 22.8 19.0 1.8 0.0 0.00 52.0 52.2 5.4 10.5 5.1 288 21 58.6 25.5 28.4 1.2 0.0 0.00 50.9 52.3 1.6 3.8 0.9 358 22 50.2 25.9 38.7 0.8 0.0 0.00 50.0 52.3 2.2 5.4 1.8 70 23 51.3 25.3 36.3 0.8 0.0 0.00 48.9 52.5 2.7 4.9 2.2 84 24 48.6 24.8 39.2 0.7 0.0 0.00 48.0 52.5 2.0 3.6 2.0 97 AZMET Daily Weather Data : TUCSON : Jan 30 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.8 33.4 55.4 DegF RELATIVE HUMIDITY 70.2 9.0 34.6 % DEWPOINT 23.7 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 57.9 43.0 49.6 DegF SOIL TEMP. 20 in 52.7 52.0 52.3 DegF WIND SPEED 14.1 3.1 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 278 Degrees SOLAR RADIATION 367.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.7 182 10.4 266 13.5 363 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Jan 31 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.5 25.2 44.3 0.6 0.0 0.00 47.3 52.5 1.6 2.7 1.3 86 2 42.6 25.2 49.6 0.5 0.0 0.00 46.6 52.5 1.8 3.4 1.3 84 3 41.2 24.8 51.6 0.4 0.0 0.00 45.9 52.5 1.8 3.6 1.6 87 4 39.0 25.2 56.9 0.3 0.0 0.00 45.3 52.5 1.3 3.4 1.1 82 5 37.8 24.8 59.3 0.3 0.0 0.00 44.8 52.5 1.6 3.6 1.1 85 6 36.5 25.0 62.6 0.3 0.0 0.00 44.2 52.5 1.1 3.4 0.9 93 7 35.6 24.8 64.6 0.3 0.0 0.00 43.7 52.5 1.1 3.1 0.9 86 8 36.0 25.2 64.6 0.3 1.9 0.00 43.3 52.5 0.7 2.7 0.4 123 9 47.3 27.0 45.5 0.6 17.0 0.00 43.3 52.3 0.9 2.7 0.4 103 10 56.5 24.3 28.5 1.1 32.0 0.00 45.0 52.3 2.0 4.9 1.6 258 11 62.8 24.3 22.8 1.5 44.7 0.00 48.0 52.2 2.2 4.7 1.8 258 12 69.4 24.1 18.0 2.0 52.8 0.00 51.8 52.2 2.7 5.4 2.5 264 13 76.3 23.7 14.1 2.7 56.9 0.00 55.2 52.2 1.1 4.5 0.7 290 14 80.2 23.9 12.4 3.1 55.0 0.00 57.7 52.0 1.8 6.0 1.3 261 15 82.6 21.9 10.6 3.4 47.8 0.00 58.8 52.0 2.7 8.3 1.6 292 16 84.0 19.6 9.1 3.6 35.8 0.00 58.8 52.0 2.7 7.8 2.0 136 17 84.2 18.1 8.6 3.7 20.5 0.00 57.7 52.0 1.8 6.3 1.3 120 18 80.4 18.0 9.8 3.2 4.5 0.00 56.5 52.0 1.1 4.7 0.4 31 19 65.8 23.5 20.0 1.7 0.0 0.00 54.7 52.2 1.3 5.8 0.9 102 20 60.3 23.7 24.4 1.4 0.0 0.00 53.2 52.2 1.1 4.3 0.9 97 21 55.0 26.6 33.3 1.0 0.0 0.00 52.0 52.3 1.3 3.4 1.1 96 22 51.3 27.1 38.9 0.8 0.0 0.00 50.9 52.5 1.1 3.1 1.1 83 23 48.4 26.2 41.8 0.7 0.0 0.00 49.8 52.5 1.3 4.3 1.3 86 24 47.3 26.8 44.6 0.6 0.0 0.00 48.9 52.5 1.3 3.4 1.1 88 AZMET Daily Weather Data : TUCSON : Jan 31 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.3 34.5 57.0 DegF RELATIVE HUMIDITY 69.2 7.2 34.8 % DEWPOINT 24.1 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 59.0 43.3 50.2 DegF SOIL TEMP. 20 in 52.5 52.0 52.3 DegF WIND SPEED 8.3 1.6 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 101 Degrees SOLAR RADIATION 368.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.8 193 13.9 280 16.9 380 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 1 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.1 25.7 46.2 0.6 0.0 0.00 48.9 52.7 0.9 2.9 0.2 98 2 43.7 24.1 45.6 0.5 0.0 0.00 48.6 52.7 2.0 4.0 1.8 92 3 44.6 22.6 41.5 0.6 0.0 0.00 47.8 52.7 1.6 3.4 1.3 84 4 44.2 22.3 41.5 0.6 0.0 0.00 47.1 52.7 2.5 4.3 2.5 84 5 44.1 22.3 41.6 0.6 0.0 0.00 46.4 52.7 2.5 4.7 2.2 96 6 43.7 21.9 41.9 0.6 0.0 0.00 45.7 52.7 3.4 6.3 3.1 83 7 45.3 20.5 37.1 0.6 0.0 0.00 45.0 52.7 3.4 5.4 3.1 95 8 46.9 19.8 33.7 0.7 2.4 0.00 44.6 52.7 3.6 5.8 3.6 100 9 51.8 21.9 30.8 0.9 15.5 0.00 44.8 52.5 4.9 8.3 4.9 93 10 60.8 22.6 22.9 1.4 30.6 0.00 46.4 52.5 4.0 7.2 3.8 100 11 70.0 26.6 19.6 2.0 44.7 0.00 49.8 52.5 3.4 6.0 3.1 77 12 78.1 24.3 13.6 2.8 53.3 0.00 53.8 52.5 3.8 8.9 3.6 84 13 82.8 22.5 10.8 3.4 56.1 0.00 57.0 52.3 1.6 6.5 0.9 124 14 83.8 21.2 9.9 3.6 54.2 0.00 59.2 52.3 3.1 8.7 2.9 311 15 84.4 21.2 9.6 3.6 45.9 0.00 59.7 52.3 7.6 17.2 6.7 282 16 84.2 22.8 10.4 3.6 32.7 0.00 59.0 52.3 10.1 17.0 9.6 274 17 82.8 23.5 11.3 3.4 19.6 0.00 57.7 52.3 9.8 14.3 9.4 265 18 80.2 21.6 11.3 3.1 4.3 0.00 56.3 52.3 7.4 14.1 7.2 285 19 74.1 22.5 14.5 2.5 0.0 0.00 55.0 52.5 2.9 7.6 2.9 292 20 63.7 26.6 24.4 1.5 0.0 0.00 53.8 52.5 0.4 0.4 0.2 206 21 57.2 29.7 34.9 1.0 0.0 0.00 52.5 52.7 0.7 2.2 0.4 105 22 54.0 29.8 39.3 0.9 0.0 0.00 51.8 52.7 1.6 2.7 1.3 92 23 54.0 29.5 39.1 0.9 0.0 0.00 50.9 52.9 2.5 4.9 2.5 97 24 55.2 27.0 33.5 1.0 0.0 0.00 50.2 52.9 2.7 4.3 2.7 98 AZMET Daily Weather Data : TUCSON : Feb 1 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.1 41.9 61.5 DegF RELATIVE HUMIDITY 64.3 8.6 27.7 % DEWPOINT 23.9 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 59.7 44.6 51.3 DegF SOIL TEMP. 20 in 52.9 52.3 52.5 DegF WIND SPEED 17.2 3.6 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 39 Degrees SOLAR RADIATION 359.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.7 204 14.9 295 18.9 399 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 2 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.7 26.6 33.6 1.0 0.0 0.00 49.5 52.9 3.6 5.6 3.6 94 2 54.3 27.0 34.6 0.9 0.0 0.00 48.9 53.1 3.8 6.0 3.6 92 3 56.8 25.5 29.7 1.1 0.0 0.00 48.6 53.1 4.0 5.8 3.8 107 4 56.1 25.5 30.4 1.1 0.0 0.00 48.2 53.1 3.4 6.0 3.4 90 5 55.8 25.5 30.9 1.0 0.0 0.00 48.0 53.1 3.6 7.6 3.6 92 6 55.6 25.5 31.1 1.0 0.0 0.00 47.8 53.1 3.1 6.5 2.7 82 7 52.7 26.4 35.9 0.9 0.0 0.00 47.5 53.1 2.5 5.4 2.2 90 8 52.9 27.1 36.8 0.9 2.2 0.00 47.1 52.9 2.9 5.6 2.7 86 9 62.2 29.1 28.7 1.4 20.3 0.00 47.8 52.9 2.9 5.6 2.9 93 10 66.4 26.8 22.4 1.7 26.3 0.00 49.6 52.9 4.3 6.5 4.0 101 11 71.1 23.7 16.9 2.2 39.4 0.00 52.0 52.9 4.3 9.4 2.0 136 12 74.1 20.7 13.2 2.5 56.1 0.00 54.9 52.9 11.2 24.8 10.5 272 13 70.7 24.6 17.7 2.1 52.8 0.00 56.1 52.9 17.9 26.6 16.8 294 14 68.5 27.0 20.9 1.9 54.2 0.00 56.7 52.7 17.9 26.4 17.2 306 15 69.6 26.2 19.6 2.0 46.3 0.00 57.0 52.7 15.9 23.0 15.0 292 16 69.4 20.7 15.5 2.1 34.6 0.00 56.5 52.9 15.4 23.7 15.0 282 17 67.6 14.5 12.7 2.0 20.1 0.00 55.2 52.9 13.4 20.4 13.0 290 18 64.0 10.6 12.1 1.8 4.8 0.00 53.8 52.9 11.9 19.7 11.6 310 19 60.4 11.1 14.1 1.5 0.0 0.00 52.2 52.9 10.5 16.3 10.3 310 20 58.3 12.2 15.9 1.4 0.0 0.00 50.9 53.1 11.0 16.8 10.7 300 21 55.6 14.9 19.8 1.2 0.0 0.00 49.8 53.1 9.4 15.4 9.2 281 22 53.4 15.1 21.5 1.1 0.0 0.00 49.3 53.1 8.1 16.1 7.6 283 23 50.4 15.1 24.2 0.9 0.0 0.00 48.0 53.1 6.7 10.1 6.5 260 24 48.7 14.9 25.5 0.9 0.0 0.00 47.1 53.1 6.0 9.4 5.8 274 AZMET Daily Weather Data : TUCSON : Feb 2 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.2 48.2 60.4 DegF RELATIVE HUMIDITY 45.3 10.9 23.5 % DEWPOINT 21.6 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 57.0 47.1 50.9 DegF SOIL TEMP. 20 in 53.1 52.7 52.9 DegF WIND SPEED 26.6 8.1 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 357.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.3 213 11.9 307 16.6 415 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 3 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.5 12.6 24.1 0.9 0.0 0.00 46.2 53.1 5.4 8.1 5.1 275 2 45.0 13.1 27.1 0.7 0.0 0.00 45.5 53.1 4.0 6.7 4.0 253 3 41.5 14.4 32.7 0.6 0.0 0.00 45.0 53.1 1.6 4.3 0.7 231 4 36.0 14.7 41.1 0.4 0.0 0.00 44.2 53.1 1.1 3.6 0.9 91 5 34.9 14.4 42.6 0.4 0.0 0.00 43.5 53.1 1.3 4.3 1.1 92 6 32.0 14.7 48.4 0.3 0.0 0.00 42.8 52.9 0.9 2.7 0.9 84 7 30.2 14.9 52.3 0.3 0.0 0.00 42.3 52.9 1.6 3.4 1.6 71 8 31.3 15.4 51.3 0.3 2.9 0.00 41.7 52.9 1.6 3.4 1.6 90 9 40.8 16.9 37.7 0.6 17.9 0.00 41.7 52.7 2.0 4.3 2.0 91 10 48.4 14.7 25.5 0.9 33.9 0.00 43.2 52.7 3.1 6.5 2.9 110 11 51.4 15.3 23.2 1.0 46.6 0.00 46.2 52.5 4.3 7.4 3.8 110 12 54.9 16.2 21.4 1.2 54.7 0.00 49.6 52.3 2.9 8.1 1.6 74 13 57.4 15.4 19.0 1.3 58.3 0.00 52.5 52.3 2.5 8.1 0.9 152 14 59.0 14.5 17.1 1.4 55.9 0.00 54.7 52.3 4.0 8.5 2.5 226 15 60.8 13.8 15.6 1.5 47.8 0.00 55.6 52.2 3.8 11.9 2.0 238 16 61.9 11.7 13.7 1.6 34.6 0.00 55.0 52.2 3.6 10.7 2.7 230 17 62.2 10.8 12.9 1.7 20.3 0.00 53.8 52.2 3.6 7.2 2.9 218 18 61.0 9.7 12.9 1.6 4.5 0.00 52.3 52.2 2.9 7.8 2.0 279 19 56.3 11.7 16.7 1.3 0.0 0.00 50.5 52.2 3.6 5.8 3.4 294 20 52.5 12.7 20.2 1.1 0.0 0.00 49.1 52.2 3.1 4.7 2.9 267 21 47.7 16.9 29.1 0.8 0.0 0.00 48.0 52.3 2.2 5.6 0.4 248 22 41.9 18.7 38.9 0.6 0.0 0.00 47.8 52.3 1.6 3.4 1.1 80 23 38.1 18.5 44.3 0.4 0.0 0.00 47.1 52.3 1.6 3.4 1.3 78 24 37.9 18.0 44.0 0.4 0.0 0.00 46.0 52.3 2.2 3.4 2.0 92 AZMET Daily Weather Data : TUCSON : Feb 3 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.3 29.5 47.1 DegF RELATIVE HUMIDITY 61.4 11.6 29.6 % DEWPOINT 14.5 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 55.6 41.5 47.7 DegF SOIL TEMP. 20 in 53.2 52.2 52.5 DegF WIND SPEED 11.9 2.7 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 210 Degrees SOLAR RADIATION 377.0 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 1.8 215 3.8 310 6.1 421 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 4 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.0 17.6 46.8 0.4 0.0 0.00 45.0 52.3 1.6 3.8 1.3 77 2 34.0 17.8 51.0 0.3 0.0 0.00 45.0 52.3 1.1 3.8 0.9 73 3 31.8 16.0 51.5 0.3 0.0 0.00 45.1 52.3 1.8 2.9 1.6 89 4 32.5 15.3 48.4 0.3 0.0 0.00 44.8 52.3 2.0 3.8 1.3 89 5 32.0 15.3 49.5 0.3 0.0 0.00 43.9 52.2 1.8 3.1 1.8 115 6 32.5 16.5 51.2 0.3 0.0 0.00 43.2 52.2 1.1 3.6 0.2 61 7 32.9 17.1 51.5 0.3 0.0 0.00 42.8 52.2 1.1 2.7 0.9 91 8 34.9 16.9 47.5 0.4 2.4 0.00 42.4 52.2 2.0 4.3 2.0 102 9 38.3 17.1 41.5 0.5 9.6 0.00 42.6 52.0 1.3 3.6 1.1 122 10 46.8 15.8 28.5 0.8 30.8 0.00 44.1 52.0 1.8 4.9 1.3 114 11 52.0 16.7 24.3 1.0 42.0 0.00 46.2 51.8 2.2 7.2 1.8 115 12 58.1 16.7 19.5 1.3 55.7 0.00 49.6 51.8 1.8 4.9 0.4 50 13 61.7 14.9 15.8 1.6 60.0 0.00 52.7 51.6 2.2 5.8 0.4 335 14 64.0 7.7 10.6 1.8 50.9 0.00 54.7 51.6 3.6 8.3 2.9 264 15 64.8 5.5 9.4 1.9 35.4 0.00 55.2 51.6 4.5 9.4 4.0 273 16 65.3 6.3 9.5 1.9 30.6 0.00 54.7 51.6 4.5 8.7 4.0 294 17 64.4 8.2 10.7 1.8 11.7 0.00 53.2 51.6 5.6 8.9 5.1 283 18 62.1 5.5 10.2 1.7 2.2 0.00 52.0 51.6 4.7 7.2 4.5 293 19 58.6 8.6 13.4 1.5 0.0 0.00 50.5 51.6 3.6 6.7 3.6 282 20 55.9 12.4 17.5 1.3 0.0 0.00 49.5 51.6 3.4 5.4 3.4 268 21 52.9 18.0 25.1 1.0 0.0 0.00 48.9 51.8 1.6 4.7 1.3 245 22 49.8 16.3 26.0 0.9 0.0 0.00 48.4 51.8 1.8 3.6 1.6 70 23 48.4 18.0 29.4 0.8 0.0 0.00 48.0 51.8 1.6 2.7 1.1 88 24 48.6 17.1 28.2 0.8 0.0 0.00 47.7 51.8 2.0 3.6 2.0 85 AZMET Daily Weather Data : TUCSON : Feb 4 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.2 30.9 48.2 DegF RELATIVE HUMIDITY 65.7 6.1 29.9 % DEWPOINT 14.0 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 55.4 42.4 47.8 DegF SOIL TEMP. 20 in 52.3 51.6 52.0 DegF WIND SPEED 9.4 2.5 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 291 Degrees SOLAR RADIATION 330.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.9 217 4.9 315 7.6 429 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 5 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.6 18.7 32.5 0.7 0.0 0.00 47.3 51.8 0.7 2.0 0.7 88 2 46.0 20.1 35.3 0.7 0.0 0.00 47.1 52.0 1.3 3.4 0.9 78 3 46.6 19.8 33.9 0.7 0.0 0.00 46.8 52.0 2.2 3.8 1.6 91 4 46.8 19.4 33.4 0.7 0.0 0.00 46.6 52.0 1.8 4.7 1.6 85 5 45.9 19.2 34.2 0.7 0.0 0.00 46.2 52.0 2.0 3.6 1.8 85 6 43.9 20.1 38.4 0.6 0.0 0.00 45.9 52.0 1.1 4.3 0.4 40 7 41.7 20.1 41.5 0.5 0.0 0.00 45.1 51.8 1.6 4.9 0.9 88 8 38.1 19.8 47.0 0.4 2.2 0.00 44.4 51.8 1.6 4.7 1.1 70 9 49.1 19.8 31.5 0.8 24.1 0.00 44.6 51.8 2.5 5.6 2.2 104 10 56.3 15.3 19.6 1.3 26.3 0.00 46.4 51.8 2.9 5.8 2.7 88 11 60.4 8.6 12.6 1.6 30.1 0.00 48.4 51.6 2.9 8.1 2.0 287 12 59.7 8.4 12.7 1.5 21.5 0.00 49.6 51.6 5.1 9.8 4.7 298 13 60.3 9.1 12.9 1.5 27.7 0.00 50.5 51.6 6.3 11.0 5.8 297 14 61.2 11.3 13.8 1.6 28.0 0.00 51.4 51.6 9.2 15.0 8.7 280 15 61.0 8.6 12.2 1.6 23.9 0.00 51.6 51.6 8.7 15.9 8.3 293 16 61.2 11.3 13.7 1.6 14.3 0.00 51.6 51.6 6.7 13.6 6.3 268 17 61.7 9.0 12.1 1.6 17.4 0.00 50.7 51.6 10.5 16.1 10.3 272 18 59.9 6.8 11.8 1.5 6.2 0.00 49.5 51.6 11.9 20.1 11.6 292 19 56.7 11.3 16.3 1.3 0.0 0.00 48.2 51.6 9.6 18.6 9.2 295 20 54.5 13.3 19.1 1.2 0.0 0.00 47.3 51.6 5.6 9.6 5.4 298 21 52.5 12.0 19.3 1.1 0.0 0.00 46.6 51.6 5.8 10.7 5.6 300 22 50.2 11.7 20.9 1.0 0.0 0.00 46.0 51.6 6.0 10.3 5.8 290 23 47.3 12.4 23.9 0.9 0.0 0.00 45.1 51.6 7.4 11.4 7.2 262 24 45.3 10.6 23.8 0.8 0.0 0.00 44.2 51.6 8.3 11.4 8.1 274 AZMET Daily Weather Data : TUCSON : Feb 5 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 62.2 36.9 52.2 DegF RELATIVE HUMIDITY 51.1 10.3 23.8 % DEWPOINT 14.0 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 51.6 44.2 47.7 DegF SOIL TEMP. 20 in 52.0 51.6 51.8 DegF WIND SPEED 20.1 5.1 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 288 Degrees SOLAR RADIATION 221.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.8 219 3.8 319 6.7 435 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 6 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.9 9.7 24.3 0.7 0.0 0.00 43.5 51.6 6.0 9.6 5.8 275 2 41.0 10.9 28.7 0.6 0.0 0.00 42.8 51.6 1.1 3.6 1.1 213 3 34.3 11.5 38.1 0.4 0.0 0.00 42.3 51.6 1.8 3.4 1.3 82 4 33.3 11.7 40.0 0.4 0.0 0.00 41.5 51.6 2.2 3.4 2.0 84 5 29.8 12.6 48.2 0.3 0.0 0.00 40.8 51.6 1.1 2.7 0.9 87 6 29.3 12.6 49.2 0.3 0.0 0.00 40.3 51.4 1.3 3.4 1.1 69 7 27.0 12.6 54.3 0.2 0.0 0.00 39.9 51.4 0.9 2.0 0.9 75 8 27.7 13.5 54.2 0.2 2.9 0.00 39.4 51.4 1.6 2.7 1.6 85 9 36.5 14.2 39.7 0.4 18.2 0.00 39.4 51.3 2.0 3.8 2.0 80 10 44.6 15.1 30.1 0.7 34.6 0.00 40.8 51.3 1.3 3.6 0.9 56 11 52.3 16.2 23.6 1.0 46.1 0.00 43.9 51.1 1.6 4.5 0.9 82 12 56.3 16.2 20.4 1.2 56.1 0.00 47.7 51.1 2.5 8.3 0.4 252 13 57.6 14.5 18.1 1.3 59.3 0.00 50.7 50.9 3.6 7.8 2.2 303 14 59.0 14.2 16.8 1.4 56.9 0.00 52.9 50.9 4.0 10.1 2.7 278 15 59.7 11.3 14.5 1.5 49.7 0.00 53.6 50.7 6.3 12.3 5.6 286 16 60.1 8.4 12.5 1.5 38.0 0.00 52.9 50.7 7.6 16.1 6.9 308 17 59.5 6.4 11.8 1.5 22.7 0.00 51.4 50.7 7.6 12.8 7.2 305 18 57.9 5.7 12.0 1.4 6.2 0.00 49.8 50.7 6.0 11.2 5.6 303 19 53.6 5.7 14.1 1.2 0.0 0.00 48.2 50.7 2.9 6.7 2.9 273 20 48.4 8.2 19.1 0.9 0.0 0.00 46.8 50.9 1.8 4.5 1.8 263 21 41.0 12.4 30.5 0.6 0.0 0.00 45.7 50.9 0.7 2.0 0.7 94 22 36.5 10.4 33.3 0.5 0.0 0.00 44.8 51.1 0.7 2.0 0.7 86 23 34.0 11.1 37.9 0.4 0.0 0.00 43.9 51.1 0.9 2.5 0.9 76 24 32.7 11.5 40.6 0.4 0.0 0.00 43.0 51.1 0.9 2.7 0.9 67 AZMET Daily Weather Data : TUCSON : Feb 6 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.6 26.1 44.1 DegF RELATIVE HUMIDITY 62.6 11.2 29.7 % DEWPOINT 11.5 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 53.6 39.4 45.3 DegF SOIL TEMP. 20 in 51.6 50.7 51.1 DegF WIND SPEED 16.1 2.7 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 306 Degrees SOLAR RADIATION 390.8 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 0.9 220 2.7 322 4.7 440 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 7 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 32.2 11.1 40.9 0.4 0.0 0.00 42.3 51.1 1.1 2.9 0.9 90 2 30.2 11.5 45.0 0.3 0.0 0.00 41.5 51.1 0.9 2.7 0.7 83 3 29.3 11.7 46.8 0.3 0.0 0.00 41.0 51.1 1.1 3.4 1.1 72 4 29.5 11.8 47.0 0.3 0.0 0.00 40.5 51.1 1.8 3.6 1.8 77 5 29.5 12.2 47.9 0.3 0.0 0.00 39.9 50.9 0.9 3.1 0.7 98 6 27.5 12.6 52.7 0.2 0.0 0.00 39.7 50.9 0.7 2.0 0.4 100 7 28.2 12.7 51.7 0.3 0.0 0.00 39.4 50.7 0.7 2.2 0.7 76 8 31.6 14.2 48.0 0.3 2.2 0.00 39.6 50.7 0.7 2.0 0.4 118 9 38.5 16.2 40.1 0.5 14.6 0.00 40.3 50.7 1.3 4.9 1.1 74 10 47.1 17.4 30.0 0.8 24.4 0.00 41.7 50.5 1.6 4.7 1.3 107 11 53.8 18.9 25.0 1.1 36.1 0.00 44.4 50.5 1.3 4.9 0.9 110 12 58.8 20.8 22.7 1.3 46.8 0.00 47.5 50.4 2.5 7.4 2.2 53 13 62.8 27.7 26.2 1.4 61.6 0.00 51.1 50.4 4.0 16.8 2.5 35 14 64.6 29.7 26.8 1.5 59.3 0.00 53.8 50.2 4.3 17.4 2.7 229 15 63.9 28.2 25.9 1.5 25.6 0.00 54.7 50.2 4.5 9.6 3.6 257 16 64.2 28.0 25.2 1.5 25.8 0.00 54.3 50.2 4.0 13.0 2.5 246 17 63.5 27.0 24.9 1.5 17.0 0.00 53.6 50.2 5.8 9.6 5.1 276 18 62.1 27.5 26.9 1.4 2.6 0.00 52.7 50.2 4.9 10.1 2.2 232 19 59.7 31.8 34.7 1.1 0.0 0.00 51.4 50.4 4.3 10.7 3.6 173 20 57.6 35.4 43.5 0.9 0.0 0.00 50.5 50.4 4.9 10.3 4.7 101 21 56.5 36.0 46.2 0.8 0.0 0.00 49.8 50.4 3.1 5.8 2.9 156 22 54.9 36.7 50.0 0.7 0.0 0.00 49.3 50.5 2.9 5.6 2.2 108 23 52.9 36.9 54.2 0.6 0.0 0.00 48.6 50.5 2.5 4.9 2.2 116 24 53.1 37.6 55.5 0.6 0.0 0.00 48.2 50.7 3.6 7.2 3.6 122 AZMET Daily Weather Data : TUCSON : Feb 7 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.8 27.1 48.0 DegF RELATIVE HUMIDITY 59.0 19.5 39.1 % DEWPOINT 23.0 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 54.7 39.4 46.4 DegF SOIL TEMP. 20 in 51.1 50.2 50.5 DegF WIND SPEED 17.4 2.7 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 135 Degrees SOLAR RADIATION 316.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.5 223 4.5 326 7.0 447 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 8 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.4 37.2 58.0 0.6 0.0 0.00 47.7 50.7 3.6 7.6 3.1 96 2 50.2 37.0 60.4 0.5 0.0 0.00 47.3 50.7 2.9 6.0 2.9 96 3 50.7 37.2 59.6 0.5 0.0 0.00 47.1 50.7 3.4 5.4 3.1 95 4 51.6 37.4 58.4 0.5 0.0 0.00 47.1 50.7 5.1 8.9 4.7 119 5 51.4 38.1 60.4 0.5 0.0 0.00 47.1 50.7 4.0 11.0 3.8 137 6 52.0 39.7 62.8 0.5 0.0 0.00 47.1 50.7 5.6 10.1 5.1 111 7 50.0 43.0 77.0 0.3 0.0 0.00 47.1 50.7 3.6 8.1 3.4 82 8 49.3 43.5 80.9 0.2 0.7 0.00 47.3 50.9 1.8 4.0 1.1 102 9 50.5 43.7 77.4 0.3 4.1 0.00 47.5 50.7 2.2 5.1 1.6 58 10 53.4 41.9 64.9 0.5 25.6 0.00 48.7 50.7 3.1 7.2 2.7 83 11 56.1 34.9 44.7 0.9 29.6 0.00 50.7 50.7 2.7 10.5 1.3 275 12 55.8 30.0 37.4 0.9 28.2 0.00 51.1 50.7 8.5 13.6 8.1 290 13 56.8 26.8 31.3 1.1 24.1 0.00 52.0 50.7 8.5 14.1 7.8 291 14 56.8 25.0 29.1 1.1 25.1 0.00 52.0 50.7 10.7 16.3 10.1 313 15 56.8 27.1 31.8 1.1 23.9 0.00 52.0 50.7 11.9 23.0 11.0 278 16 57.9 28.2 31.9 1.1 33.0 0.00 52.5 50.9 10.3 18.3 9.6 270 17 57.0 28.0 32.8 1.1 14.8 0.00 52.0 50.9 9.2 18.1 8.7 284 18 55.8 27.3 33.3 1.0 1.7 0.00 51.1 50.9 5.8 12.5 5.4 311 19 54.1 27.0 34.7 0.9 0.0 0.00 50.0 50.9 1.8 5.4 1.8 332 20 49.6 28.2 43.4 0.7 0.0 0.00 49.1 51.1 0.4 1.8 0.4 334 21 43.9 25.9 48.9 0.5 0.0 0.00 47.8 51.1 1.6 3.1 1.3 79 22 42.1 25.9 52.2 0.4 0.0 0.00 46.9 51.1 1.1 2.2 1.1 91 23 41.2 28.4 60.3 0.3 0.0 0.00 46.2 51.1 1.3 2.5 1.1 103 24 38.7 29.1 68.4 0.3 0.0 0.00 45.3 51.1 1.1 2.7 0.7 68 AZMET Daily Weather Data : TUCSON : Feb 8 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 58.8 37.4 51.4 DegF RELATIVE HUMIDITY 82.8 25.5 51.7 % DEWPOINT 32.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 52.5 45.3 48.9 DegF SOIL TEMP. 20 in 51.1 50.7 50.9 DegF WIND SPEED 23.0 4.7 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 302 Degrees SOLAR RADIATION 210.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.7 223 2.5 329 5.2 452 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 9 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.5 29.3 74.9 0.2 0.0 0.00 44.6 51.1 1.3 2.7 1.1 96 2 37.2 30.6 76.5 0.2 0.0 0.00 43.9 51.1 2.2 4.0 2.0 80 3 35.6 29.7 78.7 0.2 0.0 0.00 43.2 51.1 2.5 4.7 2.2 86 4 34.7 29.3 80.4 0.1 0.0 0.00 42.6 51.1 2.2 3.4 2.2 91 5 33.4 28.6 82.3 0.1 0.0 0.00 42.1 51.1 2.5 4.3 2.2 83 6 32.2 27.9 83.7 0.1 0.0 0.00 41.5 51.1 2.2 3.6 2.2 99 7 31.1 26.8 84.0 0.1 0.0 0.00 41.0 51.1 1.8 3.4 1.6 75 8 32.2 27.3 81.9 0.1 3.3 0.00 40.6 50.9 1.8 3.4 1.8 83 9 39.9 29.7 66.9 0.3 18.2 0.00 41.0 50.9 2.2 3.8 2.0 97 10 47.8 31.5 52.9 0.5 32.3 0.00 43.0 50.7 2.2 4.9 1.8 90 11 52.9 31.6 44.2 0.8 42.8 0.00 46.2 50.7 2.5 6.3 1.8 157 12 55.6 26.8 32.8 1.0 54.2 0.00 49.5 50.5 3.8 8.9 3.1 262 13 57.9 20.8 23.5 1.3 59.5 0.00 52.3 50.5 4.9 14.1 3.8 292 14 58.8 18.9 20.8 1.3 49.0 0.00 53.8 50.5 6.9 14.5 5.8 291 15 59.4 16.2 18.1 1.4 38.5 0.00 54.1 50.4 8.5 15.0 7.8 304 16 59.0 13.8 16.6 1.4 25.3 0.00 53.4 50.4 7.6 13.4 7.2 298 17 58.8 13.6 16.7 1.4 17.4 0.00 52.2 50.4 9.4 15.0 9.2 296 18 57.4 14.0 17.8 1.3 4.5 0.00 50.7 50.4 6.7 9.6 6.5 284 19 54.5 14.0 19.7 1.2 0.0 0.00 49.1 50.5 4.9 8.9 4.7 292 20 50.4 14.9 23.9 0.9 0.0 0.00 47.8 50.5 2.5 4.3 2.5 277 21 46.6 16.7 30.0 0.8 0.0 0.00 46.6 50.7 2.9 5.4 0.4 151 22 40.5 18.3 40.5 0.5 0.0 0.00 45.9 50.7 1.6 4.3 1.3 54 23 38.1 19.0 45.6 0.4 0.0 0.00 45.3 50.7 1.3 3.1 0.9 92 24 35.2 18.5 49.8 0.3 0.0 0.00 45.5 50.7 1.3 3.4 0.7 75 AZMET Daily Weather Data : TUCSON : Feb 9 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.1 29.8 45.3 DegF RELATIVE HUMIDITY 86.7 14.9 48.4 % DEWPOINT 22.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 54.1 40.6 46.6 DegF SOIL TEMP. 20 in 51.1 50.4 50.7 DegF WIND SPEED 15.0 3.6 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 308 Degrees SOLAR RADIATION 345.2 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 0.9 224 2.7 331 4.9 457 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 10 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 32.7 19.0 56.9 0.3 0.0 0.00 45.7 50.7 1.3 2.7 1.1 93 2 30.9 18.9 60.3 0.2 0.0 0.00 45.7 50.7 1.3 3.1 1.1 99 3 30.2 19.9 65.0 0.2 0.0 0.00 45.3 50.5 0.7 2.2 0.4 104 4 28.9 18.7 64.6 0.2 0.0 0.00 45.1 50.4 1.8 3.4 1.3 76 5 28.4 20.1 71.0 0.2 0.0 0.00 45.0 50.2 0.9 3.8 0.7 93 6 27.1 19.2 71.4 0.1 0.0 0.00 44.6 50.0 1.1 3.6 0.9 83 7 26.8 18.5 70.8 0.1 0.0 0.00 44.1 49.8 1.1 3.4 0.9 73 8 27.7 18.3 67.3 0.2 2.4 0.00 43.3 49.6 1.6 4.7 1.1 92 9 34.0 19.9 56.4 0.3 10.8 0.00 43.0 49.5 0.4 1.8 0.4 23 10 42.6 22.1 43.8 0.5 23.4 0.00 43.7 49.5 0.9 2.7 0.4 60 11 51.1 23.2 33.2 0.9 29.4 0.00 45.1 49.5 1.1 3.6 0.4 186 12 57.6 24.4 27.7 1.2 52.3 0.00 47.8 49.3 2.0 5.6 1.3 282 13 61.2 23.7 23.6 1.4 54.5 0.00 50.7 49.3 2.7 6.7 1.6 333 14 63.9 22.3 20.2 1.6 41.8 0.00 52.9 49.3 3.1 8.9 1.8 272 15 64.2 19.8 17.9 1.7 27.7 0.00 53.2 49.3 4.5 8.5 3.8 289 16 64.8 16.5 15.3 1.8 23.9 0.00 53.1 49.3 4.9 9.2 4.5 294 17 64.6 16.7 15.5 1.8 11.7 0.00 52.3 49.3 4.9 8.3 4.7 279 18 62.8 16.2 16.0 1.6 2.2 0.00 51.3 49.3 5.4 8.3 5.1 289 19 60.4 16.9 18.1 1.5 0.0 0.00 49.8 49.3 4.9 7.4 4.5 280 20 58.5 17.8 20.2 1.3 0.0 0.00 48.9 49.5 2.9 6.9 2.9 274 21 55.6 19.8 24.4 1.1 0.0 0.00 48.4 49.5 1.3 4.3 0.4 240 22 51.1 21.4 30.7 0.9 0.0 0.00 48.0 49.6 0.7 2.0 0.7 70 23 48.2 22.3 35.7 0.7 0.0 0.00 47.3 49.6 0.9 2.0 0.9 84 24 48.4 23.0 36.5 0.7 0.0 0.00 46.9 49.6 0.7 2.0 0.7 100 AZMET Daily Weather Data : TUCSON : Feb 10 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.7 25.9 46.8 DegF RELATIVE HUMIDITY 84.7 13.1 40.1 % DEWPOINT 19.9 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 53.2 43.0 47.5 DegF SOIL TEMP. 20 in 50.7 49.3 49.6 DegF WIND SPEED 9.2 2.2 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 294 Degrees SOLAR RADIATION 279.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.5 227 4.3 336 6.7 464 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 11 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.0 24.1 38.7 0.7 0.0 0.00 46.8 49.6 1.1 4.0 1.1 68 2 49.5 23.9 36.3 0.8 0.0 0.00 46.8 49.8 1.3 2.9 0.9 65 3 49.3 24.6 37.6 0.8 0.0 0.00 46.8 49.8 0.9 2.7 0.9 86 4 49.3 25.5 39.0 0.7 0.0 0.00 46.8 49.8 1.3 3.6 1.1 76 5 49.1 24.1 37.2 0.8 0.0 0.00 46.4 49.8 2.2 4.7 1.8 118 6 46.0 23.5 40.8 0.6 0.0 0.00 45.7 49.8 2.2 5.6 2.0 94 7 47.1 23.2 38.6 0.7 0.0 0.00 45.0 49.8 2.5 6.3 2.2 114 8 45.5 23.9 42.4 0.6 4.3 0.00 44.4 49.8 1.8 4.9 1.3 51 9 52.3 27.1 37.4 0.8 10.0 0.00 45.0 49.8 1.8 4.3 0.0 28 10 57.9 27.7 31.4 1.1 24.6 0.00 46.4 49.8 3.1 7.2 1.3 32 11 62.8 25.5 23.9 1.5 23.4 0.00 48.4 49.8 3.4 6.9 0.9 263 12 66.0 26.1 22.0 1.7 37.8 0.00 50.4 49.8 1.8 4.3 1.1 231 13 69.6 23.7 17.5 2.0 40.8 0.00 53.1 49.8 1.6 5.1 0.7 268 14 70.7 23.5 16.8 2.1 31.8 0.00 54.7 49.8 2.2 6.5 1.1 127 15 70.5 18.7 13.8 2.2 21.0 0.00 55.2 49.8 2.5 5.6 1.6 251 16 70.5 19.0 14.0 2.2 15.5 0.00 55.2 49.8 1.6 3.8 1.1 221 17 70.9 18.7 13.6 2.2 11.7 0.00 55.0 49.8 1.1 4.3 0.9 249 18 67.1 22.8 18.6 1.9 2.9 0.00 54.3 50.0 0.7 2.0 0.4 98 19 60.8 23.9 24.1 1.4 0.0 0.00 53.1 50.0 0.9 2.0 0.9 88 20 57.2 26.4 30.3 1.1 0.0 0.00 52.0 50.2 1.6 4.3 1.3 98 21 57.6 26.6 30.5 1.1 0.0 0.00 51.1 50.2 1.8 3.4 0.9 313 22 54.5 26.6 33.7 1.0 0.0 0.00 50.4 50.4 0.9 2.9 0.4 94 23 52.0 27.3 38.2 0.8 0.0 0.00 49.6 50.4 1.1 3.1 0.9 93 24 50.0 26.6 40.0 0.7 0.0 0.00 48.9 50.5 1.3 3.6 1.1 80 AZMET Daily Weather Data : TUCSON : Feb 11 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.3 43.3 57.2 DegF RELATIVE HUMIDITY 48.7 11.5 29.9 % DEWPOINT 24.3 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 55.2 44.4 49.6 DegF SOIL TEMP. 20 in 50.5 49.6 50.0 DegF WIND SPEED 7.2 1.8 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 96 Degrees SOLAR RADIATION 224.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.1 233 9.2 345 13.0 477 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 12 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.9 28.0 44.2 0.7 0.0 0.00 48.6 50.5 0.9 3.1 0.4 106 2 48.6 27.9 44.4 0.6 0.0 0.00 48.2 50.5 1.1 2.7 0.9 64 3 47.3 27.9 46.5 0.6 0.0 0.00 47.8 50.7 0.7 2.7 0.7 109 4 47.5 28.4 47.5 0.6 0.0 0.00 47.5 50.7 1.1 4.0 0.7 50 5 47.5 28.6 47.7 0.6 0.0 0.00 47.3 50.7 1.6 3.6 1.1 100 6 46.4 29.3 51.0 0.5 0.0 0.00 46.9 50.7 0.9 2.5 0.7 100 7 47.5 29.1 49.0 0.6 0.0 0.00 46.8 50.7 2.7 5.1 2.5 84 8 50.2 29.5 44.7 0.7 1.2 0.00 46.6 50.7 2.5 6.0 1.8 93 9 53.1 30.7 42.3 0.8 3.6 0.00 47.1 50.7 2.5 4.7 2.2 88 10 55.9 37.8 51.0 0.8 3.3 0.02 47.8 50.7 3.4 8.1 2.5 103 11 57.9 49.6 74.2 0.4 11.5 0.01 48.9 50.7 3.6 8.9 2.5 63 12 62.4 49.6 62.9 0.7 16.7 0.00 50.7 50.7 3.8 7.4 3.6 270 13 64.4 50.7 61.3 0.8 25.6 0.00 52.7 50.7 5.4 9.8 4.7 312 14 65.8 51.6 60.3 0.9 22.0 0.00 54.3 50.7 7.8 12.8 7.4 299 15 66.2 51.3 58.4 0.9 20.8 0.00 55.0 50.7 7.4 12.5 6.7 293 16 66.7 51.4 58.0 0.9 9.3 0.00 55.4 50.7 4.9 10.7 4.7 238 17 65.7 53.1 63.9 0.8 5.5 0.00 55.2 50.7 2.7 6.3 2.0 226 18 64.6 51.4 62.3 0.8 2.9 0.00 54.9 50.7 2.7 5.6 2.5 260 19 62.2 51.1 67.2 0.6 0.0 0.00 54.1 50.7 1.3 3.8 0.9 183 20 59.9 52.3 75.9 0.4 0.0 0.00 53.4 50.9 1.6 3.6 1.1 289 21 58.8 52.3 79.0 0.4 0.0 0.00 52.9 50.9 1.6 4.5 0.9 274 22 58.8 51.8 77.6 0.4 0.0 0.00 52.7 51.1 1.6 6.3 0.9 114 23 60.8 50.9 70.7 0.6 0.0 0.00 52.5 51.1 4.7 11.6 3.4 305 24 58.6 52.2 79.4 0.3 0.0 0.00 52.5 51.1 1.6 6.3 0.2 207 AZMET Daily Weather Data : TUCSON : Feb 12 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.5 45.9 56.8 DegF RELATIVE HUMIDITY 85.0 38.7 59.1 % DEWPOINT 42.4 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 55.4 46.6 50.7 DegF SOIL TEMP. 20 in 51.1 50.4 50.7 DegF WIND SPEED 12.8 2.9 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 293 Degrees SOLAR RADIATION 122.3 Langleys PRECIPITATION 0.03 Inches AZMET REF. EVAPOTRANSPIRATION 0.04 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.3 237 7.6 352 11.7 489 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 13 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.3 52.2 80.7 0.3 0.0 0.00 52.3 51.3 2.7 5.4 2.2 106 2 63.3 46.9 55.5 0.9 0.0 0.00 52.2 51.3 3.6 8.3 3.4 107 3 61.3 47.1 59.8 0.8 0.0 0.00 52.2 51.3 1.6 3.6 1.1 103 4 59.7 48.7 67.2 0.6 0.0 0.00 52.0 51.4 2.5 6.3 1.3 109 5 59.2 50.2 72.0 0.5 0.0 0.01 52.0 51.4 2.0 5.4 1.8 208 6 57.9 52.2 81.1 0.3 0.0 0.03 52.0 51.4 4.0 10.5 2.5 91 7 57.6 52.2 82.2 0.3 0.0 0.02 52.0 51.4 7.4 14.1 7.2 95 8 57.7 51.6 80.4 0.3 0.2 0.00 52.0 51.4 10.5 22.1 10.1 76 9 56.3 52.9 88.7 0.2 0.5 0.22 52.0 51.6 7.4 15.2 6.9 89 10 55.4 53.4 93.2 0.1 1.7 0.21 52.2 51.6 6.7 15.0 6.5 81 11 57.6 52.9 84.9 0.3 27.0 0.00 52.3 51.6 8.5 14.5 8.3 66 12 63.0 50.0 62.8 0.7 30.3 0.00 53.2 51.6 7.6 13.6 6.7 103 13 64.0 51.3 63.1 0.8 13.6 0.00 54.3 51.6 5.1 9.2 4.7 117 14 63.9 52.2 65.5 0.7 28.2 0.00 55.2 51.6 7.6 13.9 7.2 126 15 65.7 50.2 57.6 0.9 47.8 0.00 56.7 51.8 7.8 15.9 7.2 118 16 66.9 48.6 51.8 1.1 27.0 0.00 57.9 51.8 7.4 17.0 6.9 127 17 67.1 45.1 45.0 1.3 6.0 0.00 57.6 51.8 5.8 12.8 5.1 170 18 65.5 46.4 50.2 1.1 1.7 0.00 56.8 52.0 7.4 17.4 6.5 215 19 61.0 50.9 69.9 0.6 0.0 0.01 55.9 52.0 6.3 14.1 6.0 230 20 61.0 49.5 65.7 0.6 0.0 0.00 55.2 52.0 7.2 18.1 6.3 237 21 55.4 51.6 86.9 0.2 0.0 0.00 54.7 52.2 7.6 17.9 7.4 298 22 54.0 50.5 88.3 0.2 0.0 0.00 54.0 52.2 2.2 6.5 2.0 308 23 52.5 49.8 90.8 0.1 0.0 0.00 53.2 52.3 1.3 3.1 0.7 196 24 50.4 48.9 95.1 0.1 0.0 0.00 52.2 52.5 1.3 4.0 1.3 91 AZMET Daily Weather Data : TUCSON : Feb 13 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.8 50.0 59.7 DegF RELATIVE HUMIDITY 95.8 40.3 72.4 % DEWPOINT 50.2 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 58.1 52.0 53.8 DegF SOIL TEMP. 20 in 52.5 51.1 51.6 DegF WIND SPEED 22.1 5.4 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 115 Degrees SOLAR RADIATION 184.7 Langleys PRECIPITATION 0.50 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.0 242 9.0 361 13.9 502 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 14 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.8 48.6 95.3 0.1 0.0 0.00 51.4 52.5 0.9 2.7 0.7 81 2 48.7 47.8 96.4 0.0 0.0 0.00 50.7 52.5 1.3 3.6 0.7 70 3 49.3 48.2 96.6 0.0 0.0 0.00 50.4 52.5 1.8 4.3 1.6 105 4 48.7 47.7 96.3 0.0 0.0 0.00 50.0 52.5 1.1 3.6 0.4 334 5 46.8 45.9 96.9 0.0 0.0 0.00 49.5 52.7 0.7 2.0 0.4 70 6 47.1 46.4 97.4 0.0 0.0 0.00 49.3 52.7 0.7 2.0 0.2 52 7 47.8 47.1 97.5 0.0 0.0 0.03 49.5 52.7 0.9 2.7 0.7 112 8 49.3 48.6 97.6 0.0 2.9 0.00 49.6 52.5 0.9 2.5 0.7 115 9 52.9 51.8 96.1 0.1 11.5 0.01 50.2 52.5 0.9 2.7 0.9 73 10 55.0 52.0 89.6 0.2 12.2 0.05 51.4 52.5 2.5 6.7 2.2 269 11 55.8 52.5 88.7 0.2 30.8 0.01 52.5 52.5 2.0 6.3 1.6 314 12 59.5 52.3 77.0 0.4 42.3 0.00 55.8 52.5 2.0 4.9 1.6 302 13 59.2 52.2 78.0 0.4 36.1 0.00 57.0 52.5 4.3 8.1 3.4 335 14 59.4 51.4 75.1 0.4 11.2 0.00 57.4 52.5 4.7 9.4 3.4 268 15 59.0 49.5 70.5 0.5 20.1 0.05 57.6 52.5 5.6 17.4 2.7 270 16 54.3 49.1 82.7 0.3 1.4 0.07 56.3 52.5 5.1 11.2 4.5 299 17 54.1 51.1 89.1 0.2 6.0 0.02 55.4 52.5 1.3 5.6 0.4 131 18 54.3 50.9 88.1 0.2 3.3 0.00 55.2 52.7 1.1 3.4 1.1 106 19 52.5 50.7 93.8 0.1 0.0 0.00 54.5 52.7 0.9 2.9 0.7 40 20 50.4 49.1 96.0 0.1 0.0 0.00 53.2 52.7 1.1 2.7 1.1 104 21 49.6 48.7 96.8 0.0 0.0 0.00 52.2 52.9 1.8 3.6 1.8 69 22 49.1 48.2 96.9 0.0 0.0 0.00 51.3 52.9 1.3 2.7 1.3 90 23 48.6 47.7 97.2 0.0 0.0 0.00 50.5 52.9 2.0 4.0 1.8 104 24 47.7 46.8 97.1 0.0 0.0 0.00 49.8 52.9 1.1 3.6 1.1 105 AZMET Daily Weather Data : TUCSON : Feb 14 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.7 46.0 52.0 DegF RELATIVE HUMIDITY 97.7 58.6 91.1 % DEWPOINT 49.3 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 0.1 KPas SOIL TEMP. 4 in 57.6 49.3 52.5 DegF SOIL TEMP. 20 in 52.9 52.3 52.7 DegF WIND SPEED 17.4 2.0 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 339 Degrees SOLAR RADIATION 178.0 Langleys PRECIPITATION 0.24 Inches AZMET REF. EVAPOTRANSPIRATION 0.03 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.0 244 4.7 366 8.8 511 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 15 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.8 46.0 97.4 0.0 0.0 0.00 49.5 53.1 0.7 2.5 0.7 61 2 47.8 47.1 97.5 0.0 0.0 0.00 49.6 52.9 0.9 2.7 0.9 90 3 48.4 47.5 96.7 0.0 0.0 0.00 49.8 53.1 1.6 3.6 1.6 100 4 48.2 46.9 95.6 0.1 0.0 0.00 49.8 52.9 1.6 3.8 1.3 101 5 48.4 46.9 95.3 0.1 0.0 0.00 49.8 52.9 1.8 4.5 1.6 93 6 48.7 47.1 94.4 0.1 0.0 0.00 49.8 52.9 2.2 4.3 2.0 128 7 48.9 47.3 94.4 0.1 0.0 0.01 50.0 52.9 0.9 2.7 0.7 90 8 49.3 47.8 94.6 0.1 3.1 0.02 50.2 52.9 2.0 4.3 1.8 98 9 51.4 48.6 89.9 0.1 10.8 0.00 50.5 52.9 2.2 4.7 2.0 103 10 53.6 48.9 84.1 0.2 17.4 0.00 51.4 52.9 1.6 3.8 1.1 162 11 57.9 49.6 73.9 0.4 50.4 0.00 53.8 52.9 2.2 5.4 1.3 244 12 60.1 49.6 68.3 0.6 54.7 0.00 56.7 52.9 4.0 9.6 3.1 273 13 61.3 49.6 65.7 0.6 55.7 0.00 58.8 52.9 5.6 10.1 4.7 273 14 63.0 49.5 61.7 0.8 57.3 0.00 60.1 52.9 7.2 13.2 6.7 270 15 64.0 49.1 58.2 0.9 50.2 0.00 60.8 52.9 8.1 14.5 7.6 265 16 64.8 48.0 54.5 0.9 38.7 0.00 60.4 52.9 7.4 12.1 6.9 265 17 64.6 47.7 54.3 0.9 23.9 0.00 59.2 52.9 6.7 10.7 6.3 274 18 63.3 47.3 56.1 0.9 7.6 0.00 57.9 52.9 6.0 9.2 5.8 262 19 61.2 47.3 60.3 0.7 0.0 0.00 56.7 53.1 4.0 8.3 4.0 285 20 58.8 48.6 69.0 0.5 0.0 0.00 55.4 53.2 3.8 6.5 3.8 291 21 56.5 49.1 75.9 0.4 0.0 0.00 54.3 53.2 3.4 6.3 3.4 254 22 52.9 48.9 86.5 0.2 0.0 0.00 53.4 53.4 1.6 2.9 1.1 103 23 50.2 48.2 93.3 0.1 0.0 0.00 52.5 53.4 1.1 3.4 0.9 68 24 49.3 47.7 94.0 0.1 0.0 0.00 51.6 53.4 1.8 4.0 1.8 72 AZMET Daily Weather Data : TUCSON : Feb 15 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.1 46.6 55.0 DegF RELATIVE HUMIDITY 97.6 50.3 79.7 % DEWPOINT 48.0 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 60.8 49.5 53.8 DegF SOIL TEMP. 20 in 53.4 52.7 52.9 DegF WIND SPEED 14.5 3.4 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 265 Degrees SOLAR RADIATION 369.8 Langleys PRECIPITATION 0.03 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.4 248 6.5 373 10.8 522 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 16 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.0 46.6 94.5 0.1 0.0 0.00 51.1 53.4 1.3 3.1 0.9 87 2 47.5 46.2 95.4 0.1 0.0 0.00 50.4 53.6 1.1 2.7 1.1 82 3 46.8 45.7 96.2 0.0 0.0 0.00 49.8 53.6 1.3 3.4 1.1 79 4 46.0 45.0 96.0 0.0 0.0 0.00 49.5 53.6 1.1 2.7 0.7 87 5 44.2 43.3 96.8 0.0 0.0 0.00 48.7 53.6 0.9 2.5 0.9 64 6 42.8 42.1 97.3 0.0 0.0 0.00 48.2 53.6 1.6 3.8 1.3 77 7 43.0 42.3 97.3 0.0 0.0 0.00 47.8 53.6 2.9 6.0 2.7 94 8 45.3 43.7 94.5 0.1 4.1 0.00 47.7 53.6 2.0 6.3 1.8 106 9 50.5 45.5 82.9 0.2 19.4 0.00 48.0 53.4 3.4 6.0 3.4 94 10 56.7 46.0 67.8 0.5 34.4 0.00 49.6 53.4 2.7 6.0 2.0 69 11 61.2 46.8 59.2 0.8 40.8 0.00 52.5 53.4 3.8 8.5 2.7 144 12 64.9 46.8 51.8 1.0 46.1 0.00 55.2 53.4 1.3 4.7 0.7 157 13 66.7 46.0 47.5 1.2 42.5 0.00 57.4 53.2 2.2 6.5 1.3 33 14 69.4 44.4 40.8 1.5 53.3 0.00 59.2 53.2 2.0 7.4 0.2 173 15 70.9 41.9 34.9 1.7 45.4 0.00 60.6 53.2 2.7 7.2 0.7 188 16 71.2 38.3 30.1 1.8 35.8 0.00 60.6 53.2 3.1 9.6 2.5 279 17 71.2 37.0 28.7 1.9 24.9 0.00 59.5 53.2 4.7 8.9 4.3 303 18 69.8 37.8 31.0 1.7 9.6 0.00 58.3 53.4 4.9 7.8 4.9 290 19 66.0 41.4 40.6 1.3 0.2 0.00 56.8 53.4 4.0 7.6 4.0 287 20 61.7 45.0 54.3 0.9 0.0 0.00 55.6 53.4 3.6 6.3 3.4 272 21 55.6 47.8 75.1 0.4 0.0 0.00 54.3 53.6 1.1 2.7 0.9 71 22 51.8 47.7 85.5 0.2 0.0 0.00 53.2 53.8 0.9 2.0 0.7 88 23 49.6 46.9 90.6 0.1 0.0 0.00 52.3 53.8 1.1 2.9 0.9 80 24 48.9 45.9 89.5 0.1 0.0 0.00 51.6 53.8 2.2 3.4 2.0 80 AZMET Daily Weather Data : TUCSON : Feb 16 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.5 42.4 56.3 DegF RELATIVE HUMIDITY 97.6 23.4 69.9 % DEWPOINT 44.2 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 60.6 47.7 53.2 DegF SOIL TEMP. 20 in 53.8 53.2 53.4 DegF WIND SPEED 9.6 2.2 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 43 Degrees SOLAR RADIATION 356.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.1 254 9.2 382 13.0 535 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 17 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.6 45.1 87.5 0.2 0.0 0.00 50.9 53.8 2.0 3.1 2.0 83 2 47.7 44.6 89.5 0.1 0.0 0.00 50.4 54.0 2.0 3.1 2.0 76 3 45.5 43.7 93.8 0.1 0.0 0.00 49.8 54.0 0.7 2.5 0.7 66 4 44.6 43.3 95.1 0.1 0.0 0.00 49.3 54.0 1.6 3.1 1.3 71 5 43.0 41.9 95.5 0.0 0.0 0.00 48.6 54.0 0.7 1.8 0.4 94 6 42.4 41.5 96.4 0.0 0.0 0.00 48.2 54.0 2.0 3.1 1.8 91 7 43.7 41.9 93.1 0.1 0.0 0.00 47.8 54.0 2.0 4.3 1.8 98 8 43.3 41.5 93.2 0.1 3.6 0.00 47.5 53.8 2.0 3.1 1.8 84 9 48.4 43.5 83.5 0.2 7.9 0.00 48.4 53.8 2.0 3.8 1.8 101 10 52.9 44.8 73.9 0.4 21.7 0.00 49.8 53.8 2.0 4.5 1.8 48 11 60.4 45.1 57.2 0.8 37.0 0.00 52.2 53.8 1.3 5.6 0.7 72 12 65.5 44.8 47.0 1.1 52.3 0.00 55.0 53.6 2.7 6.5 2.0 85 13 68.0 44.1 41.8 1.4 48.7 0.00 57.2 53.6 2.5 6.3 2.0 82 14 71.6 43.5 36.5 1.7 55.4 0.00 59.7 53.6 2.9 8.1 0.7 10 15 72.1 37.2 28.0 2.0 35.1 0.00 60.1 53.6 3.6 10.1 3.4 305 16 74.7 34.0 22.7 2.3 39.9 0.00 60.4 53.6 2.2 6.5 1.8 286 17 75.0 36.7 24.8 2.2 21.7 0.00 59.7 53.6 2.9 6.5 2.5 281 18 72.5 39.9 30.8 1.9 5.7 0.00 58.6 53.6 3.8 6.0 3.8 289 19 68.4 40.3 35.8 1.5 0.0 0.00 57.4 53.8 2.9 5.8 2.7 279 20 66.4 38.5 35.6 1.4 0.0 0.00 56.5 53.8 5.8 8.9 5.8 271 21 64.6 40.6 41.6 1.2 0.0 0.00 55.8 53.8 5.4 8.5 5.1 250 22 64.2 41.7 43.9 1.1 0.0 0.00 55.4 54.0 3.4 6.7 3.1 245 23 62.6 42.3 47.7 1.0 0.0 0.00 54.7 54.0 4.9 9.8 4.7 262 24 59.0 46.4 63.1 0.6 0.0 0.00 54.1 54.1 1.3 4.0 0.9 199 AZMET Daily Weather Data : TUCSON : Feb 17 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.2 42.1 58.6 DegF RELATIVE HUMIDITY 96.6 11.4 60.8 % DEWPOINT 41.9 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 60.4 47.5 53.6 DegF SOIL TEMP. 20 in 54.1 53.6 53.8 DegF WIND SPEED 10.1 2.7 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 287 Degrees SOLAR RADIATION 329.4 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 8.1 262 11.2 393 14.8 550 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 18 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.5 47.7 78.0 0.3 0.0 0.00 53.6 54.1 1.8 4.0 1.6 82 2 55.2 48.0 76.9 0.3 0.0 0.00 53.2 54.1 1.8 5.6 1.6 102 3 55.0 47.5 75.4 0.4 0.0 0.00 53.1 54.3 2.2 3.4 2.2 85 4 55.0 46.4 72.6 0.4 0.0 0.00 52.9 54.3 2.0 3.6 2.0 91 5 55.6 46.4 71.3 0.4 0.0 0.00 52.9 54.3 2.0 3.4 1.8 91 6 54.0 47.5 78.6 0.3 0.0 0.00 52.7 54.3 1.3 4.3 0.9 79 7 54.3 47.5 77.9 0.3 0.0 0.00 52.7 54.3 2.0 5.6 1.1 82 8 54.3 47.3 77.2 0.3 1.0 0.00 52.5 54.3 2.9 5.6 2.9 90 9 56.1 47.3 72.2 0.4 5.0 0.00 52.7 54.3 2.0 4.3 1.8 89 10 58.8 46.2 62.9 0.6 8.8 0.00 53.4 54.3 2.2 5.6 0.9 120 11 61.9 44.8 53.7 0.9 18.9 0.00 54.5 54.3 2.2 6.3 2.0 291 12 64.2 42.8 45.7 1.1 15.5 0.00 55.4 54.3 6.0 10.5 5.8 292 13 64.9 43.0 44.9 1.2 26.3 0.00 56.1 54.3 8.9 14.1 8.7 295 14 65.7 41.2 40.7 1.3 29.6 0.00 57.2 54.3 10.1 17.4 9.6 289 15 65.8 41.5 41.1 1.3 27.7 0.00 57.6 54.3 8.9 17.0 8.5 280 16 66.4 37.4 34.3 1.5 26.5 0.00 58.1 54.3 8.1 13.2 7.8 287 17 66.2 36.5 33.3 1.5 14.6 0.00 57.6 54.3 8.1 14.1 7.8 290 18 65.3 36.0 33.7 1.4 4.3 0.00 56.7 54.3 6.7 12.8 6.5 292 19 61.3 38.3 42.7 1.1 0.0 0.00 55.6 54.5 0.9 3.4 0.9 304 20 57.2 42.1 56.9 0.7 0.0 0.00 54.7 54.5 0.7 2.0 0.2 235 21 53.4 44.4 71.6 0.4 0.0 0.00 54.0 54.5 0.7 1.8 0.4 132 22 51.8 45.0 77.2 0.3 0.0 0.00 53.2 54.5 1.1 2.5 0.9 82 23 50.7 44.6 79.7 0.3 0.0 0.00 52.7 54.5 1.3 3.4 1.3 85 24 46.6 43.3 88.3 0.1 0.0 0.00 51.6 54.7 0.9 2.2 0.9 87 AZMET Daily Weather Data : TUCSON : Feb 18 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.1 45.5 58.1 DegF RELATIVE HUMIDITY 91.1 29.1 62.0 % DEWPOINT 43.9 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 58.1 51.6 54.5 DegF SOIL TEMP. 20 in 54.7 54.1 54.3 DegF WIND SPEED 17.4 3.6 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 299 Degrees SOLAR RADIATION 178.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.1 266 7.2 400 11.3 561 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 19 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.6 42.3 91.5 0.1 0.0 0.00 50.7 54.7 1.1 2.9 1.1 80 2 44.6 41.0 87.2 0.1 0.0 0.00 50.2 54.7 1.8 3.4 1.8 82 3 43.9 40.5 87.8 0.1 0.0 0.00 49.5 54.7 2.0 3.4 1.6 77 4 40.8 38.8 92.7 0.1 0.0 0.00 48.9 54.7 0.7 2.7 0.7 75 5 39.2 37.6 94.2 0.1 0.0 0.00 48.2 54.7 1.3 3.1 1.1 96 6 38.7 37.2 94.4 0.0 0.0 0.00 47.7 54.5 0.9 2.7 0.9 72 7 37.2 36.1 95.8 0.0 0.0 0.00 47.1 54.5 0.7 2.0 0.7 72 8 38.7 37.2 94.6 0.1 5.0 0.00 46.8 54.5 0.7 2.0 0.7 83 9 49.8 40.3 70.1 0.4 21.3 0.00 46.9 54.5 0.7 2.0 0.7 122 10 57.7 40.1 52.0 0.8 36.8 0.00 48.9 54.3 0.9 3.8 0.2 79 11 63.0 38.5 40.4 1.2 50.2 0.00 52.0 54.3 0.7 3.8 0.4 303 12 65.3 35.4 33.0 1.4 58.8 0.00 55.2 54.1 2.0 4.9 1.8 315 13 68.0 33.8 28.1 1.7 62.3 0.00 57.9 54.1 2.2 5.1 1.3 286 14 70.3 30.4 22.5 2.0 60.4 0.00 59.9 54.1 2.5 7.4 0.7 183 15 71.4 30.6 22.0 2.0 52.6 0.00 60.8 54.0 3.1 10.3 2.7 269 16 71.8 28.6 20.0 2.1 40.4 0.00 60.4 54.0 5.6 15.0 4.9 295 17 71.1 29.1 21.0 2.0 25.3 0.00 59.2 54.1 6.3 11.6 5.8 295 18 69.4 27.7 20.8 2.0 9.1 0.00 57.7 54.1 7.4 11.4 7.2 292 19 65.5 28.8 25.1 1.6 0.2 0.00 56.5 54.1 5.4 8.9 5.1 279 20 60.8 32.7 34.9 1.2 0.0 0.00 55.2 54.3 2.0 6.5 1.8 280 21 55.2 35.8 48.5 0.8 0.0 0.00 54.0 54.3 1.1 4.3 0.7 202 22 49.8 37.6 62.9 0.4 0.0 0.00 52.9 54.3 0.7 3.1 0.7 84 23 47.5 38.7 71.5 0.3 0.0 0.00 52.0 54.5 0.9 2.7 0.9 83 24 46.8 38.3 72.5 0.3 0.0 0.00 51.3 54.5 1.6 4.5 1.3 85 AZMET Daily Weather Data : TUCSON : Feb 19 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.9 36.7 54.7 DegF RELATIVE HUMIDITY 96.8 17.6 57.6 % DEWPOINT 35.8 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 60.8 46.8 52.9 DegF SOIL TEMP. 20 in 54.7 54.0 54.3 DegF WIND SPEED 15.0 2.2 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 301 Degrees SOLAR RADIATION 422.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.6 272 8.3 408 11.5 573 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 20 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.7 36.9 63.6 0.4 0.0 0.00 50.7 54.5 3.1 5.1 2.9 91 2 49.1 36.1 61.0 0.5 0.0 0.00 50.4 54.5 5.1 10.1 4.9 106 3 48.9 35.1 58.5 0.5 0.0 0.00 50.0 54.5 3.4 10.1 3.1 93 4 45.9 36.0 68.3 0.3 0.0 0.00 49.6 54.5 1.8 5.6 1.6 61 5 46.2 35.2 65.3 0.4 0.0 0.00 49.1 54.5 2.2 5.6 2.2 80 6 47.5 34.7 61.1 0.4 0.0 0.00 48.9 54.5 2.9 6.3 2.7 105 7 47.7 34.9 61.1 0.4 0.0 0.00 48.7 54.5 3.4 6.7 3.1 90 8 47.7 34.9 61.0 0.4 2.4 0.00 48.7 54.5 4.9 8.3 4.7 100 9 51.1 34.0 51.8 0.6 7.4 0.00 49.1 54.5 3.6 9.4 3.4 111 10 54.9 34.3 45.9 0.8 11.9 0.00 50.0 54.3 2.5 6.0 2.2 117 11 58.3 34.7 40.8 1.0 14.8 0.00 51.1 54.3 4.3 7.6 4.0 90 12 61.5 34.0 35.6 1.2 22.2 0.00 52.2 54.3 3.6 7.4 3.4 113 13 62.8 32.0 31.3 1.3 21.0 0.00 53.4 54.1 2.0 4.9 1.6 252 14 61.7 31.6 32.3 1.3 17.0 0.00 54.1 54.1 7.2 17.2 6.9 277 15 62.6 30.2 29.4 1.4 36.5 0.00 54.9 54.1 6.7 15.9 6.5 311 16 61.7 32.2 32.9 1.3 11.9 0.00 54.9 54.1 10.7 18.8 10.5 300 17 60.4 33.3 36.1 1.1 3.1 0.00 54.3 54.1 8.5 17.2 5.8 303 18 52.0 41.0 66.1 0.4 1.0 0.00 53.4 54.1 9.2 17.7 8.5 232 19 50.7 42.4 73.4 0.3 0.0 0.00 52.7 54.1 6.5 13.9 6.0 104 20 48.7 43.9 83.3 0.2 0.0 0.01 52.3 54.1 2.2 5.6 1.6 112 21 47.3 43.3 85.9 0.2 0.0 0.00 51.6 54.1 1.8 3.8 1.8 116 22 46.2 43.3 89.4 0.1 0.0 0.00 51.1 54.1 1.6 2.7 1.3 77 23 46.0 43.5 90.8 0.1 0.0 0.00 50.4 54.1 1.6 3.8 1.6 66 24 44.4 42.8 94.3 0.1 0.0 0.00 49.8 54.1 1.8 3.4 1.8 94 AZMET Daily Weather Data : TUCSON : Feb 20 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.4 43.5 52.2 DegF RELATIVE HUMIDITY 95.5 24.5 59.1 % DEWPOINT 36.7 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 55.0 48.7 51.3 DegF SOIL TEMP. 20 in 54.7 54.1 54.3 DegF WIND SPEED 18.8 4.3 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 89 Degrees SOLAR RADIATION 149.1 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.05 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.9 275 5.6 414 9.2 582 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 21 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.0 42.6 91.4 0.1 0.0 0.00 49.5 54.1 2.9 4.9 2.7 105 2 43.7 41.0 90.3 0.1 0.0 0.00 48.9 54.1 2.2 4.9 2.0 84 3 41.5 39.6 92.7 0.1 0.0 0.00 48.4 54.1 1.6 3.4 1.3 77 4 39.9 38.7 95.4 0.0 0.0 0.00 47.8 54.1 1.8 3.1 1.6 94 5 39.0 37.9 95.5 0.0 0.0 0.00 47.3 54.1 1.1 2.9 1.1 89 6 37.4 36.5 96.5 0.0 0.0 0.00 46.8 54.0 1.1 2.7 0.9 92 7 36.9 36.1 97.1 0.0 0.0 0.01 46.2 54.0 1.3 3.4 1.1 96 8 38.7 37.8 96.1 0.0 6.0 0.00 46.0 54.0 1.6 2.7 1.6 99 9 45.0 40.3 83.9 0.2 21.3 0.00 46.2 54.0 2.7 5.1 2.5 64 10 50.7 40.6 68.7 0.4 36.8 0.00 48.0 53.8 2.0 5.6 1.6 95 11 54.5 40.3 58.7 0.6 49.7 0.00 50.7 53.8 2.5 6.7 0.9 293 12 56.5 39.4 52.9 0.7 58.3 0.00 53.6 53.8 3.6 10.1 2.9 276 13 59.4 38.8 46.6 0.9 62.1 0.00 56.1 53.6 4.3 10.7 3.1 249 14 63.0 38.3 40.2 1.2 60.4 0.00 57.9 53.6 6.7 14.1 5.8 252 15 65.3 37.9 36.2 1.4 53.0 0.00 58.6 53.6 11.0 18.1 10.7 260 16 66.0 33.6 29.8 1.5 40.8 0.00 58.1 53.6 13.2 21.0 12.8 268 17 65.8 31.8 28.0 1.6 25.8 0.00 57.0 53.6 11.4 19.7 11.0 269 18 64.6 29.3 26.3 1.5 9.6 0.00 55.8 53.6 9.8 15.2 9.6 277 19 61.7 31.3 31.7 1.3 0.2 0.00 54.5 53.6 6.3 12.5 6.0 301 20 59.2 32.7 36.8 1.1 0.0 0.00 53.4 53.8 5.1 8.3 5.1 311 21 55.0 34.0 45.1 0.8 0.0 0.00 52.5 53.8 3.4 5.4 3.4 256 22 50.4 34.9 55.4 0.6 0.0 0.00 51.4 53.8 1.6 4.9 0.2 287 23 45.5 36.3 70.2 0.3 0.0 0.00 50.4 54.0 1.6 3.8 1.1 92 24 44.1 36.5 74.8 0.3 0.0 0.00 49.6 54.0 2.0 3.6 1.8 86 AZMET Daily Weather Data : TUCSON : Feb 21 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.7 36.0 51.3 DegF RELATIVE HUMIDITY 97.6 23.8 64.2 % DEWPOINT 36.9 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 58.6 46.0 51.4 DegF SOIL TEMP. 20 in 54.1 53.6 53.8 DegF WIND SPEED 21.0 4.3 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 273 Degrees SOLAR RADIATION 423.8 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.14 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.2 278 5.6 420 8.5 590 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 22 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.8 35.8 70.7 0.3 0.0 0.00 48.9 54.0 3.1 6.0 3.1 98 2 43.9 35.8 73.3 0.3 0.0 0.00 48.4 54.0 2.7 6.3 2.5 87 3 42.4 36.0 77.9 0.2 0.0 0.00 47.8 54.0 2.2 4.3 2.2 92 4 40.1 35.4 83.7 0.1 0.0 0.00 47.3 54.0 2.0 3.4 2.0 76 5 39.2 35.1 84.9 0.1 0.0 0.00 46.8 54.0 2.2 3.6 2.2 100 6 39.9 34.9 82.3 0.2 0.0 0.00 46.4 54.0 2.5 3.4 2.5 95 7 41.4 34.3 75.7 0.2 0.0 0.00 46.0 54.0 2.9 4.9 2.7 103 8 41.2 34.5 77.2 0.2 6.0 0.00 45.7 53.8 2.9 5.6 2.9 97 9 50.4 35.2 56.8 0.6 22.2 0.00 46.0 53.8 2.2 4.3 2.2 99 10 56.1 35.1 44.8 0.9 38.2 0.00 48.0 53.8 3.6 6.3 3.1 100 11 60.4 35.4 39.1 1.1 51.4 0.00 50.9 53.6 3.6 7.4 2.9 88 12 64.4 31.6 29.2 1.5 60.4 0.00 54.1 53.6 2.9 8.5 0.9 272 13 65.7 28.8 24.9 1.6 64.0 0.00 56.8 53.6 4.3 11.2 3.4 275 14 67.8 24.6 19.5 1.9 61.9 0.00 58.3 53.4 6.3 12.8 5.4 292 15 69.4 21.6 16.1 2.1 54.2 0.00 58.8 53.4 7.4 14.8 6.7 288 16 70.2 19.2 14.2 2.2 42.3 0.00 58.3 53.4 7.4 14.8 6.7 283 17 70.3 14.9 11.7 2.2 27.0 0.00 57.2 53.4 10.5 18.1 10.3 282 18 68.9 16.0 12.9 2.1 10.0 0.00 55.8 53.6 9.4 15.4 9.2 281 19 65.5 17.8 15.8 1.8 0.2 0.00 54.5 53.6 4.5 8.3 4.5 283 20 56.8 25.5 30.1 1.1 0.0 0.00 53.2 53.6 1.3 2.7 0.4 134 21 50.5 31.3 47.3 0.7 0.0 0.00 52.2 53.8 1.1 3.6 0.7 59 22 47.5 32.9 56.4 0.5 0.0 0.00 51.1 53.8 1.1 3.1 0.9 106 23 46.0 31.6 56.7 0.5 0.0 0.00 50.2 53.8 1.6 3.1 1.3 82 24 44.1 32.0 62.4 0.4 0.0 0.00 49.5 54.0 1.6 2.9 1.3 77 AZMET Daily Weather Data : TUCSON : Feb 22 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.9 38.3 53.6 DegF RELATIVE HUMIDITY 87.1 10.0 48.5 % DEWPOINT 29.8 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 58.8 45.7 51.4 DegF SOIL TEMP. 20 in 54.0 53.4 53.8 DegF WIND SPEED 18.1 3.8 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 304 Degrees SOLAR RADIATION 438.1 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 5.0 283 7.7 427 11.0 601 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 23 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.0 32.0 65.1 0.3 0.0 0.00 48.7 54.0 1.1 3.1 1.1 81 2 41.5 32.0 68.7 0.3 0.0 0.00 48.0 54.0 1.8 3.4 1.8 74 3 41.9 31.5 66.4 0.3 0.0 0.00 47.5 54.0 3.1 6.3 3.1 95 4 42.3 31.1 64.0 0.3 0.0 0.00 47.1 54.0 3.1 4.9 3.1 94 5 41.0 31.3 68.4 0.3 0.0 0.00 46.6 54.0 2.7 4.7 2.5 84 6 40.1 31.6 71.5 0.2 0.0 0.00 46.2 53.8 2.0 4.3 1.8 96 7 39.0 31.6 74.8 0.2 0.0 0.00 46.0 53.8 2.0 4.5 1.6 89 8 39.7 32.2 74.8 0.2 5.7 0.00 45.7 53.8 2.2 5.1 2.2 75 9 48.4 31.8 52.9 0.6 20.5 0.00 46.0 53.8 3.8 6.3 3.8 80 10 55.6 31.8 40.4 0.9 38.0 0.00 47.8 53.6 4.5 6.9 4.5 84 11 62.1 30.4 30.2 1.3 51.6 0.00 50.7 53.6 3.8 9.2 3.4 93 12 65.8 27.9 23.8 1.7 57.3 0.00 54.0 53.6 4.3 8.5 3.6 144 13 67.6 24.4 19.5 1.9 56.6 0.00 56.3 53.4 4.0 9.4 3.1 141 14 69.6 20.7 15.5 2.1 55.9 0.00 58.1 53.4 3.4 9.4 2.2 158 15 70.0 20.1 14.9 2.1 42.3 0.00 58.8 53.4 2.7 9.8 1.8 123 16 70.3 21.0 15.2 2.2 28.7 0.00 58.8 53.4 1.6 5.8 0.7 65 17 70.2 20.8 15.2 2.1 17.4 0.00 58.5 53.4 2.0 6.3 1.6 70 18 68.7 21.9 16.9 2.0 6.4 0.00 57.4 53.4 2.5 5.4 1.6 100 19 64.4 26.1 23.5 1.6 0.2 0.00 56.1 53.6 1.3 4.7 0.9 272 20 59.7 30.6 33.0 1.2 0.0 0.00 55.0 53.6 1.1 3.4 0.7 168 21 57.4 32.5 38.8 1.0 0.0 0.00 54.0 53.6 1.6 3.4 0.7 67 22 54.0 34.2 47.1 0.8 0.0 0.00 53.2 53.8 0.9 2.7 0.9 84 23 53.4 33.4 46.5 0.8 0.0 0.00 52.5 53.8 2.5 5.6 2.2 78 24 52.7 32.9 46.8 0.7 0.0 0.00 51.8 53.8 2.2 4.0 2.0 85 AZMET Daily Weather Data : TUCSON : Feb 23 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.6 37.2 54.9 DegF RELATIVE HUMIDITY 83.0 11.0 43.1 % DEWPOINT 28.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 59.0 45.7 51.8 DegF SOIL TEMP. 20 in 54.0 53.4 53.6 DegF WIND SPEED 9.8 2.5 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 97 Degrees SOLAR RADIATION 380.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.2 288 7.9 435 11.0 612 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 24 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.2 33.1 47.8 0.7 0.0 0.00 51.4 54.0 2.2 3.6 2.2 92 2 52.3 32.7 47.1 0.7 0.0 0.00 51.1 54.0 2.5 4.7 2.2 84 3 51.8 33.1 48.8 0.7 0.0 0.00 50.9 54.0 2.2 4.9 1.8 85 4 52.0 33.1 48.5 0.7 0.0 0.00 50.7 54.0 2.0 4.5 1.6 81 5 52.5 32.5 46.5 0.7 0.0 0.00 50.5 54.0 2.2 6.0 2.0 82 6 51.1 33.8 51.4 0.6 0.0 0.00 50.4 54.0 1.6 4.3 1.3 80 7 52.0 33.6 49.4 0.7 0.0 0.00 50.4 54.0 3.6 6.3 3.1 93 8 54.3 30.9 40.8 0.9 2.4 0.00 50.4 54.0 2.7 5.8 2.5 106 9 55.6 33.6 43.4 0.9 6.4 0.00 50.7 54.0 1.8 5.1 1.3 92 10 60.3 31.1 33.1 1.2 14.1 0.00 51.6 54.0 3.8 11.2 3.6 110 11 62.1 29.8 29.5 1.3 19.6 0.00 52.3 54.0 7.4 13.0 6.7 150 12 62.6 35.8 36.8 1.2 33.0 0.00 53.1 54.0 9.4 19.7 8.7 148 13 64.4 37.9 37.8 1.3 32.0 0.00 55.0 53.8 6.3 12.1 5.6 127 14 66.6 36.7 33.3 1.5 42.8 0.00 56.3 53.8 8.5 15.4 6.9 132 15 66.4 35.6 32.1 1.5 22.0 0.00 56.8 53.8 5.8 16.3 4.0 188 16 66.7 33.8 29.4 1.6 14.3 0.00 56.8 53.8 4.7 14.3 3.8 198 17 67.8 31.5 25.7 1.7 14.3 0.00 56.5 54.0 5.6 13.6 5.1 198 18 67.1 30.9 25.8 1.7 6.4 0.00 55.9 54.0 5.6 13.4 5.1 199 19 64.8 32.0 29.3 1.5 0.2 0.00 55.0 54.0 4.3 10.5 4.0 193 20 62.6 34.2 34.5 1.3 0.0 0.00 54.1 54.0 4.0 10.1 3.8 167 21 60.8 35.1 38.1 1.1 0.0 0.00 53.2 54.0 4.3 10.5 3.8 183 22 59.0 35.8 41.7 1.0 0.0 0.00 52.5 54.1 3.1 9.4 2.7 167 23 56.7 36.3 46.4 0.8 0.0 0.00 51.8 54.1 1.8 5.8 1.3 97 24 55.0 37.6 51.8 0.7 0.0 0.00 51.4 54.1 2.7 5.6 2.5 91 AZMET Daily Weather Data : TUCSON : Feb 24 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.4 50.5 59.0 DegF RELATIVE HUMIDITY 63.8 22.2 39.5 % DEWPOINT 33.8 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 57.0 50.2 52.9 DegF SOIL TEMP. 20 in 54.1 53.8 54.0 DegF WIND SPEED 19.7 4.0 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 145 Degrees SOLAR RADIATION 207.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.9 294 9.9 445 14.9 627 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 25 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.6 38.3 52.5 0.7 0.0 0.00 51.1 54.1 2.0 7.2 1.3 146 2 57.6 39.6 51.1 0.8 0.0 0.00 51.1 54.1 2.2 6.7 1.8 175 3 57.2 40.6 53.6 0.8 0.0 0.00 50.9 54.1 2.2 6.9 0.7 164 4 54.9 40.5 58.1 0.6 0.0 0.00 50.9 54.1 1.6 3.6 0.9 114 5 54.1 39.7 58.0 0.6 0.0 0.00 50.7 54.1 1.6 6.9 1.1 82 6 55.8 37.2 49.4 0.8 0.0 0.00 50.7 54.1 4.0 12.1 3.1 165 7 55.8 37.9 50.9 0.8 0.0 0.00 50.7 54.1 5.6 11.9 5.4 133 8 53.4 41.5 64.1 0.5 1.4 0.00 50.7 54.1 4.7 8.3 4.3 90 9 54.7 40.3 58.0 0.6 3.8 0.00 50.9 54.1 5.8 10.3 5.6 76 10 56.3 39.7 53.5 0.7 9.1 0.00 51.4 54.1 7.4 13.0 7.2 105 11 57.6 40.3 52.5 0.8 11.0 0.00 51.8 54.1 8.1 14.1 7.6 115 12 59.5 42.1 52.3 0.8 34.6 0.00 53.1 54.1 9.2 17.0 8.7 143 13 62.1 40.8 45.7 1.0 42.5 0.00 55.4 54.0 9.8 19.7 8.9 161 14 63.0 38.1 40.0 1.2 38.5 0.00 55.8 54.0 9.4 17.2 8.5 170 15 62.2 40.1 44.3 1.1 26.8 0.00 56.8 54.0 10.5 19.9 9.4 191 16 63.0 40.5 43.5 1.1 33.5 0.00 56.7 54.0 9.4 19.5 8.5 190 17 61.9 40.8 46.0 1.0 10.8 0.00 56.1 54.0 8.3 16.8 7.4 184 18 60.1 41.0 49.4 0.9 3.3 0.00 55.4 54.1 9.6 20.1 8.5 183 19 58.3 41.9 54.2 0.8 0.0 0.00 54.5 54.1 4.5 12.1 3.8 165 20 57.4 43.2 59.2 0.6 0.0 0.00 53.8 54.1 6.7 18.8 6.3 154 21 55.6 45.0 67.8 0.5 0.0 0.00 53.4 54.1 5.6 11.6 4.9 172 22 52.9 47.8 83.5 0.2 0.0 0.19 53.2 54.3 3.8 11.6 2.0 188 23 51.4 48.9 91.2 0.1 0.0 0.02 52.9 54.3 2.5 8.7 1.6 28 24 52.0 47.1 84.0 0.2 0.0 0.00 52.7 54.3 2.9 8.5 2.7 39 AZMET Daily Weather Data : TUCSON : Feb 25 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.3 50.9 57.2 DegF RELATIVE HUMIDITY 94.1 34.9 56.8 % DEWPOINT 41.4 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 56.8 50.7 52.9 DegF SOIL TEMP. 20 in 54.3 54.0 54.1 DegF WIND SPEED 20.1 5.8 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 153 Degrees SOLAR RADIATION 215.5 Langleys PRECIPITATION 0.21 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.1 298 8.1 453 13.1 640 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 26 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.0 43.3 72.4 0.4 0.0 0.00 52.3 54.3 2.0 9.2 0.7 141 2 48.6 44.2 85.2 0.2 0.0 0.00 51.6 54.3 2.2 6.3 1.3 86 3 49.3 44.4 83.5 0.2 0.0 0.01 51.4 54.3 1.6 5.4 1.1 79 4 48.2 45.0 88.2 0.1 0.0 0.05 51.3 54.3 4.9 10.1 4.5 285 5 46.9 45.0 92.7 0.1 0.0 0.01 51.1 54.3 1.8 4.9 0.9 6 6 46.0 44.2 93.2 0.1 0.0 0.00 50.5 54.3 2.9 5.8 2.5 82 7 46.2 43.9 92.0 0.1 0.0 0.00 50.4 54.3 2.2 4.3 1.8 92 8 47.7 43.7 86.3 0.2 2.2 0.00 50.2 54.3 2.7 5.8 2.2 92 9 48.9 43.7 81.8 0.2 5.3 0.01 50.5 54.3 2.5 4.7 2.5 66 10 51.1 41.7 70.1 0.4 13.4 0.00 51.3 54.3 2.5 8.3 1.8 85 11 53.4 40.6 61.6 0.5 27.7 0.00 52.2 54.1 4.5 11.9 3.1 228 12 55.0 40.3 57.4 0.6 33.0 0.00 53.8 54.1 7.4 13.9 6.9 235 13 55.8 40.8 57.1 0.6 44.0 0.00 55.0 54.1 7.4 14.8 5.8 248 14 57.9 39.4 50.2 0.8 54.7 0.00 57.2 54.1 9.8 20.1 8.7 249 15 57.6 40.3 52.5 0.8 40.1 0.00 57.6 54.1 7.6 18.1 4.7 254 16 56.1 40.8 56.4 0.7 25.8 0.00 57.4 54.1 11.2 19.5 10.7 300 17 56.3 38.7 51.6 0.8 21.0 0.00 56.5 54.1 8.3 14.3 8.1 322 18 54.9 39.0 55.1 0.7 5.3 0.00 55.2 54.1 9.8 18.1 9.4 312 19 51.6 39.4 62.9 0.5 0.2 0.00 54.1 54.1 4.7 14.1 3.6 313 20 49.6 43.5 80.1 0.2 0.0 0.02 53.4 54.3 2.5 8.7 0.9 144 21 48.4 45.0 88.1 0.1 0.0 0.06 52.9 54.3 3.6 6.7 3.1 90 22 47.5 44.6 89.9 0.1 0.0 0.00 52.2 54.3 4.0 6.5 4.0 80 23 47.1 44.1 89.5 0.1 0.0 0.00 51.4 54.3 3.6 5.8 3.4 80 24 47.3 44.2 89.6 0.1 0.0 0.00 51.1 54.3 3.4 4.9 3.4 88 AZMET Daily Weather Data : TUCSON : Feb 26 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.2 45.7 50.9 DegF RELATIVE HUMIDITY 95.0 43.5 74.5 % DEWPOINT 42.4 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 57.6 50.2 52.9 DegF SOIL TEMP. 20 in 54.3 54.1 54.3 DegF WIND SPEED 20.1 4.7 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 294 Degrees SOLAR RADIATION 272.8 Langleys PRECIPITATION 0.16 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 1.1 299 3.6 457 7.4 648 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 27 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.2 43.2 89.2 0.1 0.0 0.00 50.5 54.3 2.9 4.7 2.9 94 2 45.3 42.3 88.6 0.1 0.0 0.00 50.0 54.5 2.5 5.1 2.5 86 3 46.2 42.4 86.8 0.1 0.0 0.00 49.6 54.5 3.6 8.1 3.4 104 4 46.2 41.5 83.8 0.2 0.0 0.00 49.5 54.3 2.5 4.3 2.5 83 5 44.1 40.5 86.7 0.1 0.0 0.00 48.9 54.3 2.0 3.6 2.0 85 6 43.7 39.9 86.5 0.1 0.0 0.00 48.4 54.3 2.9 5.1 2.7 109 7 44.2 39.9 84.4 0.2 0.0 0.00 48.0 54.3 2.9 6.3 2.7 110 8 45.1 39.6 80.9 0.2 8.4 0.00 48.0 54.3 3.1 6.5 2.9 121 9 49.5 38.8 66.6 0.4 22.5 0.00 49.1 54.3 5.4 10.1 5.1 121 10 51.4 38.1 60.3 0.5 32.0 0.00 50.5 54.1 5.6 11.0 5.4 101 11 54.0 37.2 52.8 0.7 39.2 0.00 52.5 54.1 7.2 14.3 6.7 129 12 55.9 36.0 47.1 0.8 42.3 0.00 54.3 54.1 7.8 16.3 7.2 157 13 56.1 35.8 46.1 0.8 25.8 0.00 54.7 54.1 6.9 13.2 6.5 151 14 57.4 34.7 42.4 0.9 21.5 0.00 54.9 54.0 6.0 13.0 5.1 218 15 58.8 34.5 39.9 1.0 29.9 0.00 55.2 54.0 8.7 17.7 8.1 218 16 58.5 34.7 40.8 1.0 22.5 0.00 55.2 54.0 9.2 17.0 8.7 226 17 57.4 36.3 45.1 0.9 19.1 0.00 54.5 54.0 11.6 20.4 11.2 233 18 55.8 35.8 46.8 0.8 5.3 0.00 54.0 54.0 8.3 16.6 7.8 224 19 51.8 39.9 64.9 0.5 0.2 0.00 53.1 54.0 9.8 19.7 8.1 278 20 47.5 43.5 85.9 0.2 0.0 0.01 52.3 54.1 5.1 16.6 4.5 308 21 48.0 42.4 81.1 0.2 0.0 0.00 51.8 54.1 2.5 8.5 1.8 55 22 48.6 40.5 73.8 0.3 0.0 0.00 51.3 54.1 1.8 5.4 1.1 78 23 47.1 41.2 79.7 0.2 0.0 0.00 50.7 54.1 2.0 5.1 1.8 87 24 46.8 40.8 79.7 0.2 0.0 0.00 50.4 54.1 3.1 5.4 2.9 95 AZMET Daily Weather Data : TUCSON : Feb 27 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.3 43.0 50.2 DegF RELATIVE HUMIDITY 90.8 34.9 68.3 % DEWPOINT 39.2 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 55.4 48.0 51.6 DegF SOIL TEMP. 20 in 54.5 54.0 54.1 DegF WIND SPEED 20.4 5.1 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 170 Degrees SOLAR RADIATION 268.5 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.3 300 3.6 460 6.8 654 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Feb 28 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.6 40.5 85.1 0.2 0.0 0.00 49.6 54.1 2.5 5.6 2.0 106 2 42.1 39.7 91.1 0.1 0.0 0.00 48.9 54.1 0.9 2.5 0.9 71 3 42.1 38.7 87.9 0.1 0.0 0.00 48.4 54.1 2.0 4.3 1.1 85 4 41.4 37.9 87.9 0.1 0.0 0.00 48.0 54.1 2.7 4.9 2.7 109 5 41.4 37.4 86.0 0.1 0.0 0.00 47.7 54.1 2.9 4.3 2.7 102 6 41.4 36.9 84.1 0.1 0.0 0.00 47.5 54.0 2.5 4.5 2.5 100 7 41.4 36.9 83.4 0.2 0.0 0.00 47.3 54.0 2.7 4.3 2.7 104 8 43.5 36.9 77.3 0.2 5.3 0.00 47.1 54.0 4.9 9.4 4.7 100 9 46.8 36.7 68.0 0.3 20.1 0.00 47.5 54.0 5.8 9.8 5.6 107 10 50.2 37.4 61.6 0.5 40.1 0.00 49.3 53.8 5.6 10.3 4.9 93 11 54.5 37.2 51.9 0.7 54.7 0.00 52.0 53.8 3.4 8.5 2.0 132 12 53.6 37.0 53.7 0.6 40.1 0.00 54.1 53.8 7.8 17.4 5.1 292 13 52.7 38.1 57.5 0.6 44.0 0.00 54.7 53.8 8.7 17.4 7.8 305 14 54.3 38.3 54.4 0.7 34.6 0.00 55.2 53.6 8.1 16.1 7.2 317 15 53.4 38.7 56.9 0.6 24.1 0.00 55.0 53.6 10.7 16.1 10.3 305 16 51.6 41.7 69.6 0.4 10.5 0.01 54.3 53.6 8.7 13.2 8.5 286 17 49.8 43.3 78.8 0.3 11.9 0.00 53.8 53.6 7.8 14.3 7.6 303 18 49.6 42.4 75.8 0.3 3.3 0.00 53.1 53.8 8.3 13.4 8.1 299 19 48.0 43.7 84.8 0.2 0.0 0.02 52.3 53.8 6.0 10.7 5.8 287 20 47.3 43.5 86.7 0.2 0.0 0.01 51.8 53.8 1.6 4.5 1.3 232 21 47.3 43.9 87.8 0.1 0.0 0.00 51.6 53.8 1.6 3.4 1.3 195 22 47.7 44.1 87.7 0.1 0.0 0.00 51.3 53.8 2.7 5.6 1.1 95 23 47.3 44.2 89.4 0.1 0.0 0.00 50.9 53.8 2.0 3.4 2.0 83 24 46.9 44.2 90.2 0.1 0.0 0.00 50.7 53.8 2.2 4.3 2.2 79 AZMET Daily Weather Data : TUCSON : Feb 28 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 57.6 40.5 47.5 DegF RELATIVE HUMIDITY 92.8 42.6 76.6 % DEWPOINT 39.9 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 55.4 47.1 50.9 DegF SOIL TEMP. 20 in 54.3 53.6 53.8 DegF WIND SPEED 17.4 4.7 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 321 Degrees SOLAR RADIATION 289.1 Langleys PRECIPITATION 0.04 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.4 301 2.2 463 5.0 660 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 1 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.4 43.9 90.8 0.1 0.0 0.00 50.4 53.8 2.0 4.3 2.0 93 2 44.6 43.0 93.9 0.1 0.0 0.00 49.8 53.8 0.7 2.7 0.7 95 3 43.3 42.3 96.2 0.0 0.0 0.00 49.3 53.8 1.1 2.7 1.1 66 4 41.7 40.8 96.5 0.0 0.0 0.00 48.7 53.8 0.7 1.8 0.7 103 5 39.2 38.5 97.0 0.0 0.0 0.00 48.0 53.8 0.4 1.3 0.4 93 6 37.9 37.2 97.4 0.0 0.0 0.00 47.5 53.8 0.7 2.0 0.7 87 7 37.8 37.2 97.6 0.0 0.0 0.00 46.9 53.8 0.9 2.5 0.9 76 8 40.3 39.6 97.4 0.0 3.8 0.00 47.1 53.8 1.6 4.0 1.3 91 9 44.4 42.1 91.6 0.1 11.9 0.00 47.8 53.8 2.7 4.7 2.7 78 10 48.6 43.9 84.1 0.2 18.2 0.00 49.3 53.6 2.7 5.4 2.5 90 11 51.1 43.0 73.6 0.3 24.4 0.00 50.5 53.6 2.0 4.9 1.3 58 12 54.3 39.7 57.8 0.6 45.6 0.00 52.9 53.6 3.6 10.3 2.7 321 13 54.0 37.4 53.3 0.7 29.1 0.00 54.0 53.4 5.4 10.5 4.5 299 14 53.6 36.1 51.6 0.7 16.3 0.00 53.8 53.4 6.9 13.0 6.7 310 15 54.0 35.1 48.8 0.7 16.7 0.00 53.4 53.4 6.7 11.9 6.5 307 16 54.0 34.2 47.0 0.8 10.3 0.00 53.2 53.4 7.2 10.7 6.9 304 17 53.8 34.7 48.0 0.7 5.0 0.00 52.5 53.4 6.0 9.4 5.8 306 18 53.4 34.9 49.0 0.7 2.4 0.00 52.0 53.4 5.6 9.4 5.4 312 19 52.5 34.5 50.2 0.7 0.2 0.00 51.4 53.4 2.0 5.6 1.8 297 20 51.4 35.6 54.8 0.6 0.0 0.00 50.9 53.4 1.6 2.9 1.3 209 21 49.3 38.7 66.8 0.4 0.0 0.00 50.5 53.6 1.8 3.4 1.6 53 22 46.9 39.6 75.5 0.3 0.0 0.00 50.2 53.6 0.7 2.0 0.7 113 23 46.9 41.0 80.0 0.2 0.0 0.00 50.0 53.6 0.4 1.3 0.4 82 24 46.9 42.3 83.6 0.2 0.0 0.00 49.8 53.6 1.1 3.1 0.4 307 AZMET Daily Weather Data : TUCSON : Mar 1 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 55.8 37.0 47.8 DegF RELATIVE HUMIDITY 97.8 44.2 74.3 % DEWPOINT 39.0 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 54.1 46.9 50.5 DegF SOIL TEMP. 20 in 53.8 53.4 53.6 DegF WIND SPEED 13.0 2.7 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 326 Degrees SOLAR RADIATION 184.2 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 0.2 301 1.4 464 3.8 663 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 2 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.3 42.1 82.1 0.2 0.0 0.00 49.8 53.6 2.2 7.6 1.1 183 2 47.1 42.8 84.8 0.2 0.0 0.00 49.6 53.6 3.6 8.3 3.4 283 3 45.5 41.7 86.7 0.1 0.0 0.00 49.3 53.6 5.1 8.9 4.9 260 4 46.4 41.7 83.7 0.2 0.0 0.00 48.9 53.6 7.6 15.0 6.7 284 5 45.3 41.0 85.0 0.2 0.0 0.00 48.6 53.4 2.7 10.5 1.6 352 6 44.8 41.9 89.5 0.1 0.0 0.01 48.6 53.4 1.8 5.1 0.7 80 7 44.6 42.8 93.8 0.1 0.0 0.01 48.7 53.4 2.7 7.2 2.0 103 8 44.8 43.0 93.5 0.1 3.6 0.01 48.7 53.4 1.6 4.5 1.3 106 9 45.9 43.3 90.4 0.1 6.4 0.00 48.9 53.4 3.1 5.4 2.9 119 10 48.4 43.5 83.4 0.2 28.9 0.00 49.6 53.4 4.0 7.8 3.1 94 11 52.3 41.5 66.7 0.4 47.1 0.00 52.5 53.4 2.5 5.6 0.7 164 12 53.2 40.6 62.3 0.5 44.7 0.00 54.3 53.2 4.3 9.6 3.4 256 13 53.2 38.7 57.6 0.6 37.8 0.00 55.0 53.2 8.5 16.1 7.4 293 14 54.5 35.8 49.2 0.7 49.5 0.00 55.6 53.2 8.3 15.7 7.8 322 15 55.6 35.4 46.6 0.8 46.6 0.00 56.3 53.2 8.7 14.3 7.8 293 16 49.8 38.3 64.6 0.4 9.3 0.00 55.0 53.2 15.7 24.8 14.8 326 17 48.2 39.6 71.9 0.3 5.0 0.00 53.6 53.2 8.1 17.7 6.7 283 18 48.7 38.5 67.7 0.4 6.0 0.00 52.9 53.4 7.6 12.5 7.4 246 19 47.7 38.8 71.2 0.3 0.2 0.00 51.8 53.4 4.5 8.7 4.3 257 20 45.1 39.2 79.9 0.2 0.0 0.00 50.7 53.4 1.6 4.3 1.3 97 21 43.3 39.7 86.6 0.1 0.0 0.00 49.8 53.4 1.6 3.8 1.6 51 22 41.4 39.2 91.9 0.1 0.0 0.00 49.1 53.6 1.1 2.7 0.7 69 23 40.3 38.5 93.6 0.1 0.0 0.00 48.4 53.6 1.3 2.9 1.3 110 24 39.6 37.9 94.4 0.1 0.0 0.00 47.8 53.6 2.7 5.4 2.2 104 AZMET Daily Weather Data : TUCSON : Mar 2 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 56.5 39.0 47.1 DegF RELATIVE HUMIDITY 95.3 39.9 78.2 % DEWPOINT 40.3 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 56.3 47.8 51.1 DegF SOIL TEMP. 20 in 53.6 53.2 53.4 DegF WIND SPEED 24.8 4.5 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 293 Degrees SOLAR RADIATION 284.8 Langleys PRECIPITATION 0.03 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 0.2 301 1.8 466 4.3 668 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 3 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.5 37.0 94.4 0.1 0.0 0.00 47.3 53.6 1.1 2.7 0.7 67 2 36.3 35.4 96.1 0.0 0.0 0.00 46.8 53.6 1.6 2.7 1.6 82 3 36.1 35.2 96.6 0.0 0.0 0.00 46.4 53.6 1.6 3.4 1.3 93 4 35.2 34.3 96.5 0.0 0.0 0.00 46.0 53.4 0.9 2.7 0.7 95 5 34.9 34.2 96.6 0.0 0.0 0.00 45.5 53.4 1.1 2.9 0.4 102 6 32.9 32.2 96.8 0.0 0.0 0.00 45.1 53.4 0.7 2.0 0.4 84 7 32.7 32.0 97.3 0.0 0.2 0.00 44.8 53.4 1.3 3.8 1.1 76 8 35.8 34.5 95.2 0.0 8.4 0.00 44.6 53.2 2.0 3.8 1.8 95 9 43.5 36.3 75.8 0.2 24.9 0.00 45.0 53.2 2.5 4.9 2.2 116 10 50.0 36.9 60.5 0.5 41.1 0.00 46.9 53.2 4.7 11.2 4.3 141 11 54.3 36.5 51.0 0.7 53.3 0.00 49.8 53.1 3.8 7.8 2.9 77 12 57.6 36.1 44.4 0.9 60.7 0.00 52.7 53.1 6.5 13.4 5.6 119 13 59.0 34.5 39.6 1.0 51.1 0.00 54.5 52.9 3.8 8.9 2.9 84 14 60.4 32.2 34.4 1.2 42.8 0.00 55.6 52.9 2.7 6.7 1.3 45 15 62.1 28.8 28.2 1.4 38.9 0.00 56.5 52.9 2.9 8.3 1.6 47 16 61.7 28.8 28.5 1.4 21.5 0.00 56.5 52.9 3.1 8.7 2.5 287 17 60.4 32.0 34.0 1.2 10.3 0.00 55.6 52.9 6.5 12.8 6.0 291 18 58.3 34.7 41.0 1.0 2.9 0.00 54.3 52.9 7.8 12.1 7.6 290 19 56.5 35.2 44.6 0.9 0.2 0.00 53.2 52.9 4.7 8.3 4.7 302 20 55.0 35.8 48.4 0.8 0.0 0.00 52.5 53.1 3.1 5.4 2.7 274 21 53.6 39.2 58.4 0.6 0.0 0.00 52.0 53.1 2.7 4.7 2.5 260 22 52.2 40.6 65.0 0.5 0.0 0.00 51.6 53.1 1.8 4.0 1.1 120 23 51.6 40.6 65.8 0.4 0.0 0.00 51.4 53.2 2.5 6.3 0.7 334 24 50.5 41.9 72.3 0.3 0.0 0.00 51.1 53.2 0.9 2.7 0.7 64 AZMET Daily Weather Data : TUCSON : Mar 3 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.7 32.0 48.7 DegF RELATIVE HUMIDITY 97.5 24.0 65.1 % DEWPOINT 35.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 56.5 44.4 50.2 DegF SOIL TEMP. 20 in 53.6 52.9 53.2 DegF WIND SPEED 13.4 2.9 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 33 Degrees SOLAR RADIATION 356.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.0 303 4.0 470 6.5 674 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 4 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.4 42.3 73.8 0.3 0.0 0.00 50.9 53.2 1.8 4.0 1.6 76 2 49.8 41.9 74.1 0.3 0.0 0.00 50.7 53.2 1.3 3.6 1.3 90 3 48.0 41.7 78.4 0.3 0.0 0.00 50.2 53.2 1.1 3.4 0.7 82 4 45.1 41.0 85.3 0.2 0.0 0.00 49.6 53.2 1.1 2.7 0.7 76 5 44.2 39.7 84.5 0.2 0.0 0.00 49.1 53.2 1.6 3.4 1.1 85 6 42.8 38.1 83.9 0.2 0.0 0.00 48.4 53.2 1.3 3.1 0.9 83 7 40.3 36.7 87.1 0.1 0.2 0.00 47.8 53.4 0.7 2.7 0.4 68 8 43.5 36.9 77.9 0.2 8.8 0.00 47.3 53.2 1.6 3.6 1.3 75 9 52.0 35.8 54.2 0.6 25.3 0.00 47.7 53.2 2.2 4.3 2.0 95 10 54.7 32.0 41.9 0.8 41.3 0.00 49.3 53.2 4.0 8.9 3.6 149 11 55.9 31.8 39.7 0.9 55.0 0.00 52.0 53.2 5.8 11.4 5.1 154 12 57.4 31.5 37.2 1.0 49.7 0.00 54.5 53.2 4.9 13.9 2.9 183 13 58.5 32.0 36.4 1.1 64.5 0.00 56.1 53.2 6.9 14.1 6.3 231 14 59.4 33.1 36.8 1.1 65.7 0.00 57.6 53.2 9.2 16.1 8.5 231 15 59.9 32.0 34.5 1.1 54.7 0.00 58.3 53.2 7.4 15.0 6.7 230 16 59.5 32.4 35.5 1.1 26.8 0.00 57.7 53.2 7.8 13.4 7.4 241 17 59.0 32.2 36.0 1.1 12.7 0.00 56.7 53.2 6.9 13.6 6.5 245 18 58.1 32.4 37.7 1.0 3.1 0.00 55.4 53.2 7.2 12.1 6.7 232 19 57.2 33.4 40.4 0.9 0.2 0.00 54.3 53.2 5.4 9.6 5.1 220 20 55.9 33.3 42.1 0.9 0.0 0.00 53.2 53.4 5.4 11.6 4.9 214 21 54.1 33.1 44.6 0.8 0.0 0.00 52.3 53.4 2.2 12.1 2.0 208 22 52.9 33.4 47.3 0.7 0.0 0.00 51.6 53.6 2.5 7.2 0.7 195 23 51.3 34.3 51.9 0.6 0.0 0.00 51.1 53.6 2.2 5.1 0.2 216 24 47.7 35.2 62.2 0.4 0.0 0.00 50.4 53.6 1.1 3.6 0.7 96 AZMET Daily Weather Data : TUCSON : Mar 4 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.2 39.0 52.3 DegF RELATIVE HUMIDITY 89.7 30.4 55.2 % DEWPOINT 35.2 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 58.3 47.3 52.2 DegF SOIL TEMP. 20 in 53.6 53.2 53.2 DegF WIND SPEED 16.1 3.8 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 211 Degrees SOLAR RADIATION 408.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.4 305 3.6 473 6.5 681 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 5 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.5 35.6 68.0 0.3 0.0 0.00 49.6 53.6 2.2 4.3 2.0 89 2 43.9 35.6 72.8 0.3 0.0 0.00 49.1 53.6 1.8 3.4 1.6 95 3 41.2 36.5 83.7 0.1 0.0 0.00 48.6 53.6 1.3 3.1 0.9 94 4 42.1 37.4 83.6 0.2 0.0 0.00 48.4 53.6 1.6 3.1 1.3 76 5 43.3 37.9 81.6 0.2 0.0 0.00 48.4 53.6 0.9 3.4 0.7 99 6 44.1 38.8 81.8 0.2 0.0 0.00 48.6 53.6 0.7 2.5 0.0 54 7 44.2 39.2 82.7 0.2 0.2 0.00 48.6 53.6 0.9 2.2 0.7 67 8 43.5 39.4 85.1 0.1 3.8 0.00 48.2 53.6 1.3 2.9 1.3 80 9 47.8 39.7 73.8 0.3 9.3 0.00 48.6 53.6 1.1 3.4 0.9 93 10 51.1 38.8 63.2 0.5 15.1 0.00 49.6 53.4 1.1 3.4 0.4 107 11 53.4 38.5 56.6 0.6 36.5 0.00 51.3 53.4 3.8 11.6 3.6 249 12 55.8 37.2 49.5 0.8 56.1 0.00 53.6 53.4 4.7 11.2 3.8 270 13 57.4 36.9 46.2 0.9 63.8 0.00 55.6 53.4 5.1 11.6 3.8 280 14 57.7 36.7 45.4 0.9 43.5 0.00 56.8 53.4 6.3 13.0 5.4 253 15 58.5 34.9 41.0 1.0 32.3 0.00 57.0 53.4 6.3 12.3 5.6 265 16 58.1 34.5 40.9 1.0 17.0 0.00 56.3 53.4 7.4 11.6 7.2 264 17 59.7 35.6 40.3 1.0 29.6 0.00 55.4 53.4 9.8 15.9 9.4 270 18 59.2 34.9 40.1 1.0 11.9 0.00 54.5 53.4 9.2 16.1 8.9 283 19 57.0 34.7 43.1 0.9 0.5 0.00 53.4 53.4 6.3 11.4 6.3 280 20 54.5 34.7 47.1 0.8 0.0 0.00 52.5 53.4 3.8 6.9 3.8 278 21 51.4 36.3 56.4 0.6 0.0 0.00 51.8 53.6 2.5 5.1 2.2 264 22 48.7 37.2 64.3 0.4 0.0 0.00 51.1 53.6 2.0 5.1 0.9 292 23 45.7 37.6 73.3 0.3 0.0 0.00 50.2 53.6 1.8 4.5 1.3 102 24 44.4 38.1 78.5 0.2 0.0 0.00 49.5 53.8 1.8 3.6 1.6 98 AZMET Daily Weather Data : TUCSON : Mar 5 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.6 40.5 50.4 DegF RELATIVE HUMIDITY 88.0 35.3 62.5 % DEWPOINT 37.0 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 57.2 48.2 51.6 DegF SOIL TEMP. 20 in 53.8 53.4 53.6 DegF WIND SPEED 16.1 3.4 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 270 Degrees SOLAR RADIATION 319.9 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 1.3 306 3.4 477 6.5 687 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 6 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.2 37.8 87.7 0.1 0.0 0.00 48.7 53.8 1.3 2.7 1.1 92 2 39.2 37.0 91.5 0.1 0.0 0.00 48.0 53.8 1.1 2.7 0.9 92 3 37.9 36.1 93.1 0.1 0.0 0.00 47.5 53.8 1.1 2.7 1.1 89 4 36.9 35.1 93.7 0.1 0.0 0.00 46.9 53.8 1.1 2.2 0.9 93 5 35.8 34.5 94.9 0.0 0.0 0.00 46.4 53.8 0.9 2.0 0.7 96 6 34.7 33.4 95.6 0.0 0.0 0.00 45.9 53.6 0.9 2.2 0.7 95 7 34.5 33.3 95.8 0.0 0.2 0.00 45.5 53.6 1.3 2.9 1.1 75 8 38.8 35.4 87.8 0.1 9.1 0.00 45.3 53.6 1.3 3.4 1.3 91 9 46.8 37.4 69.7 0.3 25.8 0.00 45.7 53.4 1.3 4.3 1.3 54 10 52.9 37.6 55.7 0.6 42.3 0.00 47.5 53.4 2.7 5.6 2.2 78 11 57.4 37.0 46.6 0.9 55.7 0.00 50.5 53.4 2.7 7.4 2.0 78 12 60.1 34.7 38.6 1.1 64.5 0.00 53.6 53.4 3.1 6.9 2.2 250 13 62.4 34.5 35.1 1.3 67.8 0.00 56.1 53.2 2.5 6.9 0.7 347 14 64.0 32.7 30.9 1.4 65.7 0.00 57.9 53.2 3.6 9.2 2.7 43 15 65.5 31.8 28.5 1.5 57.6 0.00 58.6 53.2 4.5 10.3 3.4 273 16 66.4 31.6 27.2 1.6 45.2 0.00 58.5 53.2 5.6 11.9 4.9 259 17 66.6 31.5 26.9 1.6 29.4 0.00 57.6 53.2 7.2 12.8 6.5 270 18 65.7 32.9 29.4 1.5 12.4 0.00 56.3 53.2 6.7 10.1 6.5 286 19 62.8 33.4 33.1 1.3 0.7 0.00 54.9 53.4 6.0 9.2 5.8 292 20 58.8 32.9 37.5 1.1 0.0 0.00 53.8 53.4 3.1 5.6 3.1 269 21 56.1 32.5 40.5 0.9 0.0 0.00 52.7 53.4 4.0 6.7 3.8 252 22 50.0 34.9 56.2 0.5 0.0 0.00 52.0 53.6 1.6 4.7 1.3 59 23 46.0 36.0 67.6 0.3 0.0 0.00 51.1 53.6 0.9 2.7 0.7 91 24 43.5 36.9 77.5 0.2 0.0 0.00 50.2 53.6 0.7 2.7 0.4 90 AZMET Daily Weather Data : TUCSON : Mar 6 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.1 33.6 51.1 DegF RELATIVE HUMIDITY 96.7 23.7 60.0 % DEWPOINT 34.7 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 58.6 45.3 51.3 DegF SOIL TEMP. 20 in 53.8 53.2 53.4 DegF WIND SPEED 12.8 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 288 Degrees SOLAR RADIATION 476.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.2 309 5.4 482 8.3 695 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 7 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.9 36.3 74.8 0.3 0.0 0.00 49.5 53.8 2.2 4.3 1.8 80 2 44.1 35.4 71.7 0.3 0.0 0.00 48.9 53.8 1.6 3.6 1.3 83 3 40.1 35.4 83.4 0.1 0.0 0.00 48.4 53.8 0.7 2.7 0.7 76 4 38.5 34.9 87.1 0.1 0.0 0.00 47.8 53.8 1.1 2.9 0.9 94 5 37.9 34.7 87.7 0.1 0.0 0.00 47.5 53.8 2.0 2.7 1.6 103 6 37.0 34.2 89.1 0.1 0.0 0.00 46.9 53.8 1.1 4.0 0.9 82 7 35.4 33.3 91.7 0.1 0.2 0.00 46.6 53.8 1.1 4.3 0.9 73 8 42.3 34.5 74.8 0.2 10.0 0.00 46.2 53.8 2.9 4.9 2.7 102 9 50.5 34.7 54.5 0.6 27.0 0.00 46.8 53.6 4.3 7.4 4.3 89 10 58.5 34.7 41.0 1.0 43.0 0.00 48.6 53.6 4.5 8.3 4.0 116 11 63.5 34.7 34.1 1.3 52.8 0.00 51.4 53.6 5.1 8.7 4.7 103 12 67.6 32.0 26.6 1.7 65.7 0.00 54.7 53.6 4.9 9.8 4.0 102 13 71.1 26.4 18.7 2.1 69.8 0.00 57.6 53.4 2.5 6.9 0.9 147 14 72.0 25.0 17.1 2.2 66.9 0.00 59.4 53.4 3.6 8.9 2.7 257 15 72.9 25.0 16.6 2.3 59.7 0.00 60.4 53.4 4.7 9.4 0.9 156 16 73.9 23.2 14.9 2.4 46.1 0.00 60.3 53.4 4.7 11.4 2.2 97 17 74.5 22.5 14.2 2.5 30.3 0.00 59.4 53.4 4.5 11.4 3.4 265 18 73.6 24.3 15.8 2.4 13.1 0.00 58.1 53.4 4.7 14.1 3.6 261 19 68.9 28.8 22.2 1.9 0.7 0.00 56.7 53.6 7.6 14.1 7.6 301 20 64.0 32.2 30.4 1.4 0.0 0.00 55.6 53.6 4.3 7.4 4.0 264 21 61.7 33.1 34.1 1.2 0.0 0.00 54.7 53.8 4.7 8.1 4.5 255 22 61.0 32.2 34.1 1.2 0.0 0.00 53.8 53.8 3.8 9.6 2.5 319 23 54.7 34.9 46.9 0.8 0.0 0.00 52.9 54.0 1.8 4.7 0.9 144 24 51.1 35.6 55.2 0.6 0.0 0.00 52.2 54.0 1.8 3.4 1.1 110 AZMET Daily Weather Data : TUCSON : Mar 7 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.6 34.9 56.7 DegF RELATIVE HUMIDITY 93.3 11.9 47.4 % DEWPOINT 31.6 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 60.4 46.2 52.7 DegF SOIL TEMP. 20 in 54.0 53.4 53.6 DegF WIND SPEED 14.1 3.4 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 127 Degrees SOLAR RADIATION 485.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.7 316 9.4 492 12.4 708 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 8 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.1 35.2 59.1 0.5 0.0 0.00 51.6 54.0 1.1 3.4 0.4 92 2 46.9 35.6 64.6 0.4 0.0 0.00 50.7 54.1 1.3 3.8 1.1 89 3 45.7 35.8 68.2 0.3 0.0 0.00 50.2 54.1 1.3 4.3 0.9 103 4 43.5 36.0 74.3 0.3 0.0 0.00 49.5 54.1 1.6 4.3 0.9 110 5 42.4 35.8 77.0 0.2 0.0 0.00 48.9 54.1 0.7 2.5 0.7 73 6 40.5 35.4 82.0 0.2 0.0 0.00 48.4 54.1 1.8 5.1 1.6 81 7 42.1 35.1 75.9 0.2 0.2 0.00 48.0 54.1 2.7 5.1 2.5 93 8 46.0 35.4 67.0 0.4 10.3 0.00 47.8 54.1 1.8 3.8 1.6 105 9 54.1 35.2 49.0 0.7 27.2 0.00 48.6 54.1 2.5 4.9 2.5 95 10 59.5 36.5 42.0 1.0 43.5 0.00 50.7 54.1 2.9 5.8 2.2 72 11 63.5 36.1 36.1 1.3 56.9 0.00 53.6 54.0 2.7 5.8 1.6 61 12 67.1 34.0 29.4 1.6 65.9 0.00 56.7 54.0 2.5 6.3 1.3 269 13 69.6 32.7 25.5 1.8 69.0 0.00 59.2 54.0 3.4 9.4 2.5 276 14 71.8 31.3 22.4 2.1 66.7 0.00 60.8 54.0 6.0 13.6 4.5 262 15 72.9 30.9 21.1 2.2 58.5 0.00 61.3 54.0 6.9 13.2 6.0 276 16 73.6 30.0 20.1 2.3 46.1 0.00 60.8 54.0 8.1 14.5 6.9 297 17 73.2 28.8 19.1 2.3 30.3 0.00 59.7 54.0 9.2 16.1 8.5 290 18 72.3 26.2 17.9 2.2 13.1 0.00 58.3 54.1 9.4 14.5 9.2 281 19 69.6 24.6 18.2 2.0 1.0 0.00 56.8 54.1 7.2 12.3 6.9 285 20 65.5 26.8 23.1 1.6 0.0 0.00 55.8 54.3 4.3 8.1 4.0 278 21 61.2 32.0 33.3 1.2 0.0 0.00 55.0 54.3 2.9 5.4 2.7 254 22 54.1 34.3 46.8 0.8 0.0 0.00 54.3 54.3 1.6 3.4 1.3 78 23 50.2 34.9 55.4 0.6 0.0 0.00 53.2 54.5 0.9 2.2 0.7 114 24 47.8 35.4 61.9 0.4 0.0 0.00 52.5 54.5 0.9 2.7 0.7 100 AZMET Daily Weather Data : TUCSON : Mar 8 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.1 39.4 57.6 DegF RELATIVE HUMIDITY 85.5 17.0 45.4 % DEWPOINT 33.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 61.3 47.8 53.8 DegF SOIL TEMP. 20 in 54.5 54.0 54.1 DegF WIND SPEED 16.1 3.4 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 288 Degrees SOLAR RADIATION 489.0 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 6.5 322 9.2 501 12.8 721 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 9 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.4 35.6 65.9 0.4 0.0 0.00 51.6 54.7 1.6 3.4 1.6 76 2 45.1 35.2 67.9 0.3 0.0 0.00 50.7 54.7 1.8 3.1 1.3 75 3 43.7 34.9 71.1 0.3 0.0 0.00 50.2 54.7 1.1 2.7 0.9 88 4 41.9 34.9 75.8 0.2 0.0 0.00 49.5 54.7 0.9 2.7 0.9 90 5 40.8 34.5 78.2 0.2 0.0 0.00 48.9 54.7 1.3 2.7 1.1 102 6 39.4 34.5 82.3 0.2 0.0 0.00 48.4 54.7 1.1 3.1 0.7 80 7 38.7 34.2 83.9 0.1 0.2 0.00 48.0 54.7 2.0 3.4 1.8 97 8 44.6 34.3 67.7 0.3 10.5 0.00 47.8 54.7 2.7 3.8 2.5 103 9 53.8 34.7 48.3 0.7 28.0 0.00 48.4 54.7 3.1 5.6 3.1 98 10 60.8 35.2 38.4 1.1 44.7 0.00 50.7 54.5 1.8 4.9 1.3 72 11 66.7 34.3 30.2 1.6 58.5 0.00 53.6 54.5 1.1 3.4 0.9 303 12 72.9 33.3 23.4 2.1 68.1 0.00 56.8 54.5 0.9 5.4 0.4 333 13 76.8 27.5 16.2 2.6 71.4 0.00 59.7 54.3 1.6 8.3 0.2 88 14 79.3 23.9 12.8 3.0 68.6 0.00 61.7 54.3 2.9 7.8 0.0 291 15 80.1 23.2 12.1 3.1 60.0 0.00 62.1 54.3 6.3 12.3 4.5 322 16 80.4 22.8 11.8 3.1 47.3 0.00 61.5 54.3 7.2 13.6 6.7 315 17 80.4 23.2 11.9 3.1 29.1 0.00 60.3 54.3 7.4 14.1 6.9 302 18 79.2 24.3 13.1 3.0 13.1 0.00 59.0 54.5 9.4 13.6 9.2 294 19 75.4 27.7 17.1 2.5 1.0 0.00 57.7 54.5 8.5 15.2 8.3 285 20 72.0 32.9 23.8 2.0 0.0 0.00 56.8 54.7 9.4 13.0 9.2 271 21 68.2 36.5 31.2 1.6 0.0 0.00 55.9 54.7 4.9 12.5 4.5 286 22 60.8 36.7 40.6 1.1 0.0 0.00 55.0 54.9 1.3 4.7 0.7 45 23 55.2 35.6 47.2 0.8 0.0 0.00 54.3 54.9 2.2 4.7 2.2 72 24 53.8 34.7 48.2 0.7 0.0 0.00 53.6 55.0 1.1 2.7 1.1 69 AZMET Daily Weather Data : TUCSON : Mar 9 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.0 38.1 60.6 DegF RELATIVE HUMIDITY 85.3 10.1 42.5 % DEWPOINT 31.8 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 62.2 47.8 54.3 DegF SOIL TEMP. 20 in 55.0 54.3 54.7 DegF WIND SPEED 15.2 3.4 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 310 Degrees SOLAR RADIATION 501.0 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 9.4 332 12.2 513 15.8 736 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 10 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.2 34.9 46.2 0.8 0.0 0.00 52.9 55.0 2.0 6.7 1.8 90 2 51.1 35.8 55.8 0.6 0.0 0.00 52.3 55.0 1.3 2.7 0.9 104 3 48.2 35.6 61.8 0.4 0.0 0.00 51.8 55.0 2.0 3.1 2.0 78 4 47.3 35.2 62.7 0.4 0.0 0.00 51.3 55.0 2.0 3.6 1.8 83 5 44.6 35.6 70.5 0.3 0.0 0.00 50.7 55.0 1.1 2.2 1.1 96 6 45.5 35.1 66.7 0.3 0.0 0.00 50.2 55.0 2.2 3.8 2.0 89 7 45.1 35.2 68.3 0.3 0.5 0.00 49.8 55.0 2.7 3.8 2.7 104 8 49.3 35.6 59.2 0.5 10.5 0.00 49.6 55.0 2.9 4.7 2.9 96 9 56.7 36.5 46.6 0.8 28.0 0.00 50.2 55.0 2.7 4.9 2.5 83 10 64.2 36.9 36.3 1.3 44.4 0.00 52.2 55.0 3.1 6.0 2.7 113 11 70.0 36.1 28.9 1.8 58.0 0.00 55.0 55.0 1.6 4.9 0.9 170 12 72.9 33.6 23.7 2.1 66.9 0.00 57.9 55.0 2.9 8.1 2.5 269 13 75.6 31.5 19.9 2.4 70.2 0.00 60.3 54.9 4.0 10.3 3.4 269 14 78.1 28.9 16.4 2.8 67.6 0.00 61.9 54.9 5.6 11.2 5.1 270 15 79.9 27.0 14.3 3.0 59.7 0.00 62.4 54.9 6.5 11.4 6.0 279 16 80.8 23.7 12.1 3.2 46.8 0.00 62.2 54.9 7.8 13.2 7.2 286 17 80.4 23.5 12.1 3.1 30.6 0.00 61.2 55.0 8.5 13.9 8.1 278 18 79.0 22.5 12.2 3.0 13.1 0.00 59.9 55.0 8.7 14.1 8.5 284 19 75.4 27.5 17.0 2.5 0.7 0.00 58.6 55.0 8.1 14.8 7.8 286 20 71.2 28.6 20.5 2.1 0.0 0.00 57.7 55.2 5.4 8.9 5.1 286 21 66.6 32.4 27.9 1.6 0.0 0.00 56.7 55.2 3.8 5.8 3.8 246 22 61.9 35.1 37.1 1.2 0.0 0.00 55.8 55.4 1.1 3.6 0.2 120 23 56.1 36.3 47.5 0.8 0.0 0.00 55.2 55.6 1.1 3.4 0.7 111 24 54.7 36.0 49.2 0.7 0.0 0.00 54.1 55.6 2.5 5.8 1.8 104 AZMET Daily Weather Data : TUCSON : Mar 10 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.5 43.9 63.0 DegF RELATIVE HUMIDITY 73.4 9.6 38.0 % DEWPOINT 32.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 62.6 49.6 55.4 DegF SOIL TEMP. 20 in 55.8 54.9 55.0 DegF WIND SPEED 14.8 3.8 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 278 Degrees SOLAR RADIATION 497.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.3 342 13.9 527 17.8 754 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 11 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.0 35.2 52.6 0.6 0.0 0.00 53.2 55.8 1.6 2.7 1.6 86 2 51.8 34.0 50.4 0.6 0.0 0.00 53.2 55.8 2.7 3.8 2.7 89 3 49.5 34.0 55.4 0.5 0.0 0.00 52.9 55.8 1.8 3.4 1.6 88 4 49.1 33.8 55.5 0.5 0.0 0.00 52.0 55.8 2.2 3.6 2.2 78 5 46.0 34.5 63.7 0.4 0.0 0.00 51.3 55.8 1.3 2.9 1.3 71 6 43.7 34.9 71.0 0.3 0.0 0.00 50.5 55.8 1.3 3.1 1.3 96 7 42.4 34.9 74.3 0.2 0.5 0.00 50.0 55.8 1.3 3.1 1.1 96 8 48.4 34.5 58.9 0.5 10.8 0.00 49.6 55.8 2.9 6.3 2.9 107 9 56.3 35.1 44.7 0.9 28.4 0.00 50.2 55.6 3.4 5.4 3.1 82 10 64.6 35.8 34.2 1.4 44.9 0.00 52.2 55.6 2.5 6.0 2.2 87 11 70.7 34.9 26.9 1.9 58.5 0.00 55.0 55.6 2.0 6.3 1.6 68 12 74.7 31.6 20.7 2.3 67.8 0.00 58.1 55.6 2.0 6.7 0.4 347 13 77.0 24.1 13.9 2.7 70.9 0.00 60.6 55.4 3.4 8.9 2.5 298 14 78.4 23.2 12.9 2.9 68.3 0.00 62.2 55.4 4.5 11.4 3.4 284 15 79.2 24.1 13.0 3.0 59.7 0.00 62.8 55.4 6.9 15.7 6.3 268 16 79.7 19.4 10.4 3.1 47.5 0.00 62.2 55.4 7.6 14.5 7.2 295 17 79.5 19.0 10.3 3.1 30.3 0.00 61.0 55.4 8.3 14.1 7.8 299 18 78.6 19.2 10.7 3.0 12.9 0.00 59.7 55.6 6.0 11.6 5.8 293 19 74.8 21.7 13.6 2.6 1.0 0.00 58.6 55.6 4.0 8.3 4.0 284 20 66.2 27.3 23.1 1.7 0.0 0.00 57.4 55.6 0.9 3.4 0.7 246 21 59.7 30.7 33.2 1.2 0.0 0.00 56.3 55.8 1.6 3.8 1.3 79 22 56.7 31.1 37.6 1.0 0.0 0.00 55.4 55.8 1.6 4.7 1.6 87 23 56.7 28.9 34.4 1.0 0.0 0.00 54.7 55.8 2.7 5.1 2.5 92 24 52.9 29.8 41.0 0.8 0.0 0.00 54.0 55.9 1.8 3.4 1.8 75 AZMET Daily Weather Data : TUCSON : Mar 11 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.2 41.5 62.1 DegF RELATIVE HUMIDITY 77.8 9.2 35.9 % DEWPOINT 29.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 62.8 49.6 55.6 DegF SOIL TEMP. 20 in 55.9 55.4 55.6 DegF WIND SPEED 15.7 3.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 335 Degrees SOLAR RADIATION 501.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.16 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.4 351 12.6 539 16.4 771 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 12 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.6 30.2 43.7 0.7 0.0 0.00 53.2 55.9 2.0 4.3 2.0 87 2 49.8 30.4 46.8 0.6 0.0 0.00 52.7 55.9 1.8 3.6 1.6 85 3 51.1 30.4 44.9 0.7 0.0 0.00 52.2 55.9 3.1 6.0 2.9 97 4 47.7 31.5 53.5 0.5 0.0 0.00 51.6 56.1 1.1 3.4 0.9 72 5 43.7 32.5 64.7 0.3 0.0 0.00 51.3 56.1 0.7 2.7 0.7 90 6 45.1 31.6 59.0 0.4 0.0 0.00 50.7 55.9 2.2 3.1 2.2 86 7 45.1 31.6 58.9 0.4 0.5 0.00 50.4 55.9 2.5 4.7 2.5 83 8 50.0 32.5 51.3 0.6 11.5 0.00 50.2 55.9 2.7 6.3 2.5 104 9 59.7 31.3 34.2 1.2 28.7 0.00 50.7 55.9 3.8 6.3 3.6 126 10 67.3 29.5 24.2 1.7 45.4 0.00 52.5 55.9 3.8 7.4 3.6 100 11 72.9 27.5 18.4 2.3 59.0 0.00 55.2 55.8 3.1 7.4 2.7 105 12 77.0 27.7 16.2 2.7 67.8 0.00 58.3 55.8 1.6 6.3 0.4 58 13 78.3 23.9 13.2 2.9 70.7 0.00 60.6 55.8 2.9 11.4 2.2 305 14 79.7 20.8 11.1 3.1 68.1 0.00 62.4 55.8 5.1 12.1 4.3 268 15 80.8 20.8 10.7 3.2 59.7 0.00 63.1 55.8 5.6 11.6 4.9 283 16 81.3 20.7 10.4 3.3 47.1 0.00 63.1 55.8 6.0 13.0 5.1 279 17 81.1 20.1 10.3 3.3 31.3 0.00 62.2 55.8 7.8 15.9 7.6 304 18 80.1 20.8 11.0 3.1 13.9 0.00 61.0 55.8 7.6 14.1 7.2 309 19 76.8 21.4 12.5 2.8 1.0 0.00 59.5 55.8 5.6 11.2 5.6 300 20 72.5 23.9 16.1 2.3 0.0 0.00 58.5 55.9 4.3 8.1 4.3 284 21 68.7 29.1 22.8 1.9 0.0 0.00 57.7 55.9 3.4 6.0 1.8 276 22 62.8 30.6 29.5 1.4 0.0 0.00 56.7 56.1 2.0 4.3 1.3 87 23 57.4 32.5 38.9 1.0 0.0 0.00 56.3 56.5 1.6 4.5 1.1 61 24 56.1 31.6 39.4 0.9 0.0 0.00 55.8 56.5 1.6 3.4 1.3 92 AZMET Daily Weather Data : TUCSON : Mar 12 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.0 43.3 64.0 DegF RELATIVE HUMIDITY 67.9 9.1 30.9 % DEWPOINT 27.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 63.3 50.2 56.1 DegF SOIL TEMP. 20 in 56.7 55.8 55.9 DegF WIND SPEED 15.9 3.4 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 322 Degrees SOLAR RADIATION 505.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.6 362 14.0 554 18.0 789 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 13 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.3 33.3 47.9 0.7 0.0 0.00 54.7 56.5 1.3 2.9 1.1 82 2 50.0 33.1 52.0 0.6 0.0 0.00 54.0 56.5 1.3 4.0 1.3 87 3 50.0 31.6 48.9 0.6 0.0 0.00 53.8 56.5 2.2 3.8 2.2 91 4 47.3 31.6 54.3 0.5 0.0 0.00 53.2 56.5 1.1 3.4 0.9 71 5 45.7 32.4 59.6 0.4 0.0 0.00 52.2 56.5 1.3 3.6 1.1 84 6 45.3 32.7 61.2 0.4 0.0 0.00 51.4 56.5 2.5 4.9 2.2 82 7 45.1 32.7 61.6 0.4 0.7 0.00 50.7 56.5 1.3 3.4 1.3 117 8 51.8 33.4 49.7 0.7 11.9 0.00 50.5 56.5 1.6 3.4 1.6 93 9 58.5 33.4 38.7 1.0 21.7 0.00 51.4 56.3 3.1 5.4 3.1 86 10 66.6 32.4 28.0 1.6 42.0 0.00 53.4 56.3 3.4 5.8 2.9 80 11 73.9 32.2 21.5 2.2 50.9 0.00 56.3 56.3 1.6 5.4 0.9 108 12 78.8 30.4 17.0 2.8 50.2 0.00 58.6 56.1 0.7 3.8 0.4 76 13 82.0 26.2 13.0 3.2 44.0 0.00 60.6 56.1 1.3 6.9 0.7 138 14 83.5 24.8 11.6 3.5 44.4 0.00 61.5 56.1 1.3 7.2 0.9 12 15 84.2 23.5 10.8 3.6 39.2 0.00 62.2 56.1 4.3 10.3 3.1 276 16 84.7 23.0 10.3 3.7 37.0 0.00 62.4 56.1 3.8 8.3 3.4 281 17 84.6 21.9 9.9 3.7 20.5 0.00 62.1 56.1 2.0 6.0 1.8 322 18 84.0 22.5 10.4 3.6 11.2 0.00 61.5 56.1 3.6 8.5 3.6 286 19 79.3 23.4 12.6 3.0 1.0 0.00 60.3 56.3 3.6 8.3 3.4 291 20 74.3 27.3 17.5 2.4 0.0 0.00 59.2 56.3 4.5 13.4 4.3 270 21 70.5 29.8 22.0 2.0 0.0 0.00 58.1 56.5 3.4 5.4 3.1 256 22 64.6 33.4 31.4 1.4 0.0 0.00 57.4 56.5 2.2 4.5 1.8 60 23 62.1 34.3 35.4 1.2 0.0 0.00 56.8 56.5 1.6 4.3 1.3 82 24 60.3 34.9 38.4 1.1 0.0 0.00 56.3 56.5 1.1 2.9 0.7 105 AZMET Daily Weather Data : TUCSON : Mar 13 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.4 43.9 65.8 DegF RELATIVE HUMIDITY 67.1 9.1 31.8 % DEWPOINT 29.8 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 62.4 50.5 56.7 DegF SOIL TEMP. 20 in 56.7 56.1 56.3 DegF WIND SPEED 13.4 2.2 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 10 Degrees SOLAR RADIATION 374.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.6 374 16.2 570 20.2 809 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 14 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.9 34.7 38.7 1.1 0.0 0.00 55.9 56.7 1.6 2.9 0.9 109 2 57.0 35.6 44.5 0.9 0.0 0.00 55.6 56.7 1.6 3.6 1.3 76 3 54.5 36.0 49.6 0.7 0.0 0.00 55.0 56.7 0.9 2.7 0.7 86 4 53.4 36.1 52.0 0.7 0.0 0.00 54.5 56.8 2.0 3.6 2.0 86 5 56.5 35.2 44.6 0.9 0.0 0.00 54.3 56.8 3.4 5.8 3.4 98 6 54.5 35.8 49.2 0.7 0.0 0.00 54.0 56.8 2.5 4.9 2.2 85 7 52.7 36.5 54.0 0.6 0.5 0.00 53.6 56.8 1.3 3.8 1.1 121 8 54.7 37.8 52.8 0.7 6.9 0.00 53.6 56.8 2.0 4.7 1.3 91 9 61.9 34.7 36.1 1.2 20.1 0.00 54.3 56.8 4.3 7.4 3.8 101 10 67.5 32.4 27.0 1.7 43.0 0.00 55.8 56.8 5.6 9.2 5.4 98 11 73.9 30.0 19.7 2.3 57.1 0.00 58.3 56.7 2.2 6.5 0.4 158 12 76.3 24.8 14.7 2.6 56.1 0.00 60.4 56.7 6.5 14.3 5.8 279 13 77.5 21.6 12.3 2.8 56.6 0.00 61.3 56.7 8.9 14.5 8.3 299 14 77.9 19.2 11.0 2.9 36.3 0.00 61.9 56.7 8.1 13.4 7.6 294 15 77.4 20.8 12.0 2.8 24.4 0.00 61.5 56.7 7.6 12.8 7.4 300 16 77.5 20.3 11.7 2.8 17.7 0.00 61.0 56.7 6.0 10.3 5.8 293 17 77.4 21.2 12.2 2.8 15.1 0.00 60.6 56.7 4.5 8.3 4.3 301 18 77.2 21.7 12.5 2.8 10.3 0.00 60.1 56.8 5.4 8.5 5.4 300 19 73.8 23.2 15.1 2.4 1.2 0.00 59.2 56.8 3.4 7.2 3.1 306 20 63.9 28.4 26.4 1.5 0.0 0.00 57.9 56.8 0.4 1.8 0.2 145 21 57.9 33.4 39.7 1.0 0.0 0.00 56.8 57.0 1.1 2.5 0.7 98 22 55.2 36.1 48.5 0.8 0.0 0.00 56.3 57.0 0.9 2.7 0.4 138 23 53.2 34.7 49.0 0.7 0.0 0.00 56.1 57.2 1.3 3.1 1.1 87 24 52.3 33.6 48.8 0.7 0.0 0.00 55.2 57.2 2.0 4.5 1.8 79 AZMET Daily Weather Data : TUCSON : Mar 14 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.8 51.4 64.4 DegF RELATIVE HUMIDITY 62.9 10.0 32.6 % DEWPOINT 30.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 61.9 53.6 57.2 DegF SOIL TEMP. 20 in 57.2 56.5 56.8 DegF WIND SPEED 14.5 3.6 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 317 Degrees SOLAR RADIATION 345.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.6 385 15.1 585 20.2 829 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 15 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.4 32.7 49.0 0.7 0.0 0.00 54.3 57.2 2.0 4.0 1.8 91 2 50.7 32.0 48.4 0.6 0.0 0.00 53.8 57.2 2.2 4.5 1.8 82 3 48.6 31.8 52.2 0.6 0.0 0.00 53.8 57.2 1.8 3.8 1.8 80 4 50.4 31.8 48.8 0.6 0.0 0.00 53.4 57.2 2.9 4.9 2.7 86 5 49.5 32.2 51.2 0.6 0.0 0.00 52.9 57.2 3.1 5.6 3.1 90 6 49.6 32.2 50.8 0.6 0.0 0.00 52.3 57.0 2.5 6.3 2.2 80 7 48.6 32.5 53.4 0.5 0.5 0.00 51.8 57.0 2.9 4.5 2.7 81 8 52.2 33.4 49.1 0.7 9.3 0.00 51.6 57.0 3.4 5.6 3.4 83 9 58.3 33.6 39.3 1.0 17.7 0.00 52.3 57.0 3.1 7.4 3.1 87 10 63.9 34.2 33.0 1.4 25.1 0.00 53.8 56.8 6.5 10.7 6.3 95 11 68.9 33.8 27.4 1.8 48.5 0.00 55.6 56.8 5.8 10.7 5.4 83 12 73.0 32.9 22.9 2.1 44.7 0.00 57.9 56.8 2.2 6.7 0.7 288 13 75.7 31.1 19.5 2.5 49.7 0.00 59.7 56.8 2.7 6.7 0.7 257 14 76.1 28.9 17.5 2.5 30.6 0.00 60.8 56.7 2.9 7.6 0.2 269 15 77.2 28.8 16.8 2.7 29.4 0.00 61.3 56.7 4.3 9.4 3.6 318 16 77.5 27.3 15.6 2.7 20.8 0.00 61.0 56.7 8.3 22.1 8.1 291 17 76.5 25.3 14.9 2.7 8.8 0.00 59.9 56.7 11.4 21.9 11.0 283 18 75.2 26.1 16.0 2.5 6.0 0.00 59.0 56.7 8.3 13.6 8.1 304 19 72.7 28.0 19.0 2.2 0.7 0.00 58.1 56.8 4.9 10.7 4.9 294 20 69.1 30.2 23.6 1.9 0.0 0.00 57.6 56.8 1.8 5.4 1.8 273 21 63.9 36.1 35.9 1.3 0.0 0.00 57.0 56.8 0.9 3.6 0.7 262 22 59.4 36.3 41.9 1.0 0.0 0.00 56.5 56.8 1.8 5.1 0.9 84 23 57.9 35.6 43.2 0.9 0.0 0.00 55.8 57.0 2.2 4.0 2.2 83 24 58.5 34.5 40.5 1.0 0.0 0.00 55.2 57.0 3.1 4.9 3.1 98 AZMET Daily Weather Data : TUCSON : Mar 15 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.1 47.7 62.6 DegF RELATIVE HUMIDITY 69.8 12.8 34.6 % DEWPOINT 31.8 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 61.3 51.6 56.1 DegF SOIL TEMP. 20 in 57.2 56.7 56.8 DegF WIND SPEED 22.1 3.8 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 16 Degrees SOLAR RADIATION 291.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.15 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.5 395 13.1 598 17.8 847 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 16 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.5 33.8 39.4 1.0 0.0 0.00 54.9 57.0 2.0 4.0 1.6 100 2 57.2 34.7 42.6 0.9 0.0 0.00 54.5 57.0 2.2 3.6 1.6 81 3 54.9 35.4 47.9 0.8 0.0 0.00 54.3 57.0 1.6 3.8 1.1 88 4 55.4 36.3 48.4 0.8 0.0 0.00 54.1 57.0 2.5 4.0 2.5 82 5 56.3 35.4 45.3 0.9 0.0 0.00 54.0 57.0 2.2 4.9 2.0 86 6 55.6 36.3 48.2 0.8 0.0 0.00 53.8 57.0 2.0 4.3 1.8 78 7 54.9 37.9 52.5 0.7 0.2 0.00 53.8 57.0 1.8 5.6 0.4 109 8 57.6 39.6 51.0 0.8 3.1 0.00 53.8 57.0 4.5 8.7 3.4 86 9 60.8 41.0 48.3 0.9 9.3 0.00 54.3 57.0 5.8 10.3 5.6 92 10 64.0 39.6 40.4 1.2 23.6 0.00 55.4 57.0 4.5 9.8 4.0 99 11 65.1 42.8 44.4 1.2 23.9 0.00 56.3 56.8 6.9 15.0 6.0 164 12 64.8 45.1 49.0 1.1 14.8 0.06 57.4 56.8 6.3 12.1 5.4 197 13 58.8 52.0 78.1 0.4 10.3 0.04 57.2 56.8 8.7 18.6 8.3 254 14 58.3 52.5 81.1 0.3 18.2 0.05 57.6 56.8 4.3 11.2 3.6 231 15 59.2 49.8 71.2 0.5 17.9 0.02 57.7 56.8 5.4 17.0 4.7 218 16 61.5 49.6 65.3 0.6 20.3 0.00 58.3 56.8 7.2 13.9 6.5 218 17 58.3 49.1 71.7 0.5 13.1 0.11 58.1 56.8 6.9 22.4 6.5 247 18 61.2 43.7 52.4 0.9 13.4 0.00 57.9 56.8 9.8 19.5 9.4 244 19 59.7 40.5 49.1 0.9 0.7 0.00 57.2 57.0 8.3 15.9 8.1 245 20 57.7 39.9 51.3 0.8 0.0 0.00 56.1 57.0 4.9 11.0 4.9 240 21 56.3 40.8 56.1 0.7 0.0 0.00 55.2 57.0 2.5 7.2 2.0 239 22 52.5 43.0 70.2 0.4 0.0 0.00 54.5 57.0 1.8 5.4 1.1 72 23 53.2 41.7 64.9 0.5 0.0 0.00 54.0 57.0 2.2 5.4 1.3 107 24 53.4 41.5 64.2 0.5 0.0 0.00 53.8 57.0 1.6 4.3 1.3 94 AZMET Daily Weather Data : TUCSON : Mar 16 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.7 51.1 58.1 DegF RELATIVE HUMIDITY 86.2 36.7 55.5 % DEWPOINT 41.7 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 58.3 53.6 55.6 DegF SOIL TEMP. 20 in 57.0 56.8 57.0 DegF WIND SPEED 22.4 4.5 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 205 Degrees SOLAR RADIATION 168.9 Langleys PRECIPITATION 0.28 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.7 399 9.0 607 13.9 861 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 17 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.4 41.4 68.5 0.4 0.0 0.00 53.4 57.0 2.5 4.9 2.2 78 2 51.1 41.2 68.6 0.4 0.0 0.00 52.9 57.0 2.9 8.3 2.2 98 3 51.3 41.4 69.0 0.4 0.0 0.00 52.5 57.0 3.1 10.5 2.5 104 4 49.8 41.9 74.1 0.3 0.0 0.00 52.3 57.0 1.8 4.7 1.1 79 5 48.7 42.8 80.4 0.2 0.0 0.00 52.2 57.0 0.7 4.0 0.2 152 6 49.8 43.3 78.6 0.3 0.0 0.00 52.0 57.0 3.1 6.9 2.9 287 7 50.2 44.1 79.7 0.3 0.2 0.00 52.0 56.8 3.1 7.2 2.7 297 8 51.1 41.0 68.0 0.4 10.0 0.00 52.0 56.8 1.8 6.3 1.3 295 9 53.6 41.0 62.5 0.5 26.5 0.00 52.5 56.8 3.1 8.1 2.7 286 10 54.3 39.9 58.0 0.6 24.6 0.00 53.6 56.8 6.3 13.2 5.8 270 11 53.8 40.1 60.1 0.6 22.0 0.02 54.7 56.7 8.7 17.0 7.8 257 12 54.3 39.2 56.4 0.6 39.4 0.00 55.9 56.7 8.3 19.9 7.4 252 13 54.3 35.4 48.9 0.7 35.4 0.00 56.5 56.7 8.7 19.5 7.4 238 14 55.0 34.5 45.7 0.8 31.8 0.00 57.0 56.7 9.2 17.2 8.7 221 15 54.5 36.0 49.5 0.7 24.9 0.00 57.0 56.7 7.6 15.0 7.2 218 16 53.8 35.2 49.3 0.7 22.0 0.01 56.5 56.7 9.4 19.2 8.7 236 17 57.4 32.2 38.2 1.0 33.9 0.00 56.3 56.5 8.3 17.0 7.8 239 18 55.4 33.4 43.3 0.9 9.1 0.02 55.6 56.5 7.8 17.4 5.8 280 19 53.4 32.5 44.8 0.8 0.5 0.00 54.1 56.5 7.4 16.8 6.9 306 20 48.4 38.1 67.9 0.4 0.0 0.01 53.4 56.7 10.5 22.6 9.2 308 21 45.0 40.6 84.7 0.2 0.0 0.04 52.9 56.7 6.0 17.2 5.8 233 22 43.9 40.3 86.9 0.1 0.0 0.00 52.5 56.7 2.2 6.5 1.1 355 23 43.7 41.0 90.6 0.1 0.0 0.00 52.2 56.7 2.2 4.0 1.8 66 24 44.1 41.2 89.7 0.1 0.0 0.00 52.0 56.5 2.0 3.8 2.0 84 AZMET Daily Weather Data : TUCSON : Mar 17 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 58.1 43.3 51.3 DegF RELATIVE HUMIDITY 91.5 32.5 65.2 % DEWPOINT 39.0 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 57.0 52.0 53.8 DegF SOIL TEMP. 20 in 57.0 56.5 56.8 DegF WIND SPEED 22.6 5.4 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 257 Degrees SOLAR RADIATION 280.0 Langleys PRECIPITATION 0.10 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.5 400 2.7 610 5.9 867 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 18 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.9 41.2 89.9 0.1 0.0 0.01 51.8 56.5 1.6 3.4 1.3 84 2 44.1 41.7 91.2 0.1 0.0 0.01 51.8 56.5 2.2 4.0 2.2 66 3 44.1 41.9 92.5 0.1 0.0 0.00 51.6 56.5 1.6 2.9 1.3 94 4 44.1 42.1 92.8 0.1 0.0 0.00 51.4 56.5 1.8 3.4 1.8 88 5 44.2 42.3 92.5 0.1 0.0 0.00 51.4 56.5 2.0 3.8 2.0 84 6 44.4 42.1 91.9 0.1 0.0 0.04 51.4 56.5 2.5 4.0 2.0 71 7 44.2 42.6 93.6 0.1 0.0 0.00 51.3 56.3 0.7 2.5 0.2 92 8 47.1 39.4 74.5 0.3 1.7 0.00 51.3 56.3 6.3 12.3 6.0 283 9 48.0 39.0 70.7 0.3 6.0 0.00 51.3 56.3 6.5 11.9 6.5 293 10 50.5 38.8 64.1 0.4 29.6 0.00 52.0 56.3 10.7 19.7 10.3 281 11 52.7 38.7 58.5 0.6 38.2 0.00 53.2 56.1 12.5 19.5 12.1 284 12 54.0 37.8 54.3 0.6 22.7 0.00 54.1 56.1 12.1 18.8 11.6 272 13 55.6 36.7 48.9 0.8 23.9 0.00 54.3 56.1 13.0 22.1 12.5 276 14 57.9 34.5 41.3 1.0 35.4 0.00 54.7 56.1 14.8 23.7 13.9 283 15 58.6 32.7 37.5 1.0 27.0 0.00 55.0 56.1 15.4 25.5 15.0 287 16 58.8 31.6 35.7 1.1 18.2 0.00 54.7 55.9 16.1 27.7 15.7 275 17 58.3 30.4 34.4 1.1 3.6 0.00 54.0 55.9 12.8 19.7 12.3 281 18 58.1 29.3 33.3 1.1 2.2 0.00 53.2 55.9 12.8 22.8 12.3 282 19 57.7 29.5 33.9 1.1 0.2 0.00 52.7 55.9 10.5 18.1 10.3 282 20 56.8 30.0 35.6 1.0 0.0 0.00 52.2 55.9 7.6 13.2 7.4 278 21 54.3 31.3 41.1 0.9 0.0 0.00 51.6 55.9 4.3 8.7 4.0 275 22 52.5 32.4 45.9 0.7 0.0 0.00 51.3 55.9 3.8 7.2 3.6 269 23 52.5 32.9 47.1 0.7 0.0 0.00 51.3 55.9 3.1 6.0 3.1 296 24 54.1 31.1 41.2 0.8 0.0 0.00 51.1 55.9 4.9 7.6 4.9 300 AZMET Daily Weather Data : TUCSON : Mar 18 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.7 43.9 51.6 DegF RELATIVE HUMIDITY 94.6 30.2 60.1 % DEWPOINT 36.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 55.0 51.1 52.5 DegF SOIL TEMP. 20 in 56.7 55.9 56.1 DegF WIND SPEED 27.7 7.4 MPH WIND VECTOR MAG. 6.3 MPH WIND VECTOR DIR. 283 Degrees SOLAR RADIATION 208.3 Langleys PRECIPITATION 0.06 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.1 401 3.4 613 7.0 874 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 19 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.1 30.6 40.4 0.9 0.0 0.00 51.1 55.9 4.3 8.3 4.3 300 2 54.0 29.1 38.3 0.9 0.0 0.00 50.9 55.9 6.5 10.3 6.3 291 3 53.8 29.8 39.7 0.9 0.0 0.00 50.7 55.8 6.7 12.8 6.5 283 4 53.8 30.9 41.5 0.8 0.0 0.00 50.5 55.8 6.3 11.0 6.0 286 5 52.3 31.3 44.2 0.8 0.0 0.00 50.4 55.8 6.0 10.7 5.8 283 6 49.5 32.0 50.9 0.6 0.0 0.00 49.8 55.8 2.7 6.7 2.5 283 7 43.9 34.7 69.9 0.3 1.0 0.00 49.3 55.8 0.9 2.7 0.9 150 8 49.5 35.6 59.3 0.5 13.9 0.00 49.1 55.6 0.9 3.1 0.4 119 9 54.1 34.5 47.1 0.8 31.1 0.00 49.6 55.6 2.9 6.5 2.7 260 10 56.5 33.1 41.3 0.9 46.8 0.00 51.4 55.6 4.3 10.7 3.6 278 11 58.8 31.5 35.4 1.1 60.0 0.00 53.8 55.6 8.3 14.1 7.6 297 12 60.4 29.8 31.2 1.2 61.6 0.00 55.8 55.6 11.4 17.9 10.5 287 13 61.3 29.1 29.4 1.3 46.1 0.00 56.8 55.4 11.6 18.6 11.0 277 14 62.2 26.8 25.8 1.4 40.1 0.00 57.4 55.4 12.1 21.0 11.4 275 15 62.8 25.5 24.0 1.5 32.5 0.00 57.4 55.4 10.1 19.9 9.6 270 16 62.4 24.8 23.5 1.5 22.7 0.00 57.2 55.4 9.6 15.4 8.7 288 17 63.5 25.0 23.1 1.5 28.4 0.00 57.0 55.4 9.8 18.1 9.2 277 18 62.2 25.2 24.2 1.5 10.8 0.00 56.1 55.4 8.7 15.7 8.5 295 19 60.3 26.8 27.8 1.3 1.2 0.00 54.9 55.4 6.3 10.7 6.0 303 20 57.7 28.9 33.2 1.1 0.0 0.00 53.8 55.6 3.6 6.7 3.6 320 21 53.4 32.0 43.9 0.8 0.0 0.00 52.9 55.6 0.9 2.7 0.7 252 22 48.4 35.8 61.5 0.4 0.0 0.00 52.2 55.6 0.7 2.7 0.7 100 23 49.1 36.5 62.0 0.4 0.0 0.00 51.8 55.6 1.6 5.6 0.4 168 24 45.5 37.6 73.8 0.3 0.0 0.00 51.3 55.6 1.3 4.0 1.1 107 AZMET Daily Weather Data : TUCSON : Mar 19 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.4 42.4 55.4 DegF RELATIVE HUMIDITY 78.7 20.4 41.3 % DEWPOINT 30.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 57.4 49.1 52.9 DegF SOIL TEMP. 20 in 55.9 55.4 55.6 DegF WIND SPEED 21.0 5.8 MPH WIND VECTOR MAG. 4.9 MPH WIND VECTOR DIR. 284 Degrees SOLAR RADIATION 396.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.7 404 5.4 618 8.8 882 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 20 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.1 37.2 77.1 0.2 0.0 0.00 50.5 55.6 1.6 3.4 1.3 68 2 44.4 35.8 71.7 0.3 0.0 0.00 50.2 55.6 2.7 4.3 2.5 101 3 44.6 35.1 68.8 0.3 0.0 0.00 49.8 55.6 3.1 6.0 3.1 113 4 43.0 35.4 74.6 0.2 0.0 0.00 49.5 55.6 2.2 4.3 2.0 86 5 40.6 35.8 82.7 0.2 0.0 0.00 48.9 55.6 1.8 4.3 1.8 78 6 40.6 35.4 81.9 0.2 0.0 0.00 48.6 55.6 2.5 4.0 2.5 91 7 40.1 35.2 82.7 0.2 1.2 0.00 48.2 55.6 2.5 4.7 2.2 86 8 45.3 35.4 68.3 0.3 14.1 0.00 48.2 55.4 3.1 5.6 2.9 110 9 52.0 36.1 54.5 0.6 31.1 0.00 49.3 55.4 4.3 6.7 4.0 90 10 57.9 34.7 41.9 0.9 47.3 0.00 51.4 55.4 4.3 7.4 4.0 100 11 62.1 34.5 35.6 1.2 60.2 0.00 54.3 55.2 3.6 8.1 2.9 100 12 64.8 33.6 31.3 1.4 68.8 0.00 57.0 55.2 2.9 7.6 0.9 109 13 66.0 32.9 29.1 1.5 71.9 0.00 59.4 55.2 3.1 8.9 0.9 162 14 67.6 31.5 25.8 1.7 69.0 0.00 61.2 55.2 4.9 11.4 2.2 196 15 69.4 29.7 22.7 1.9 61.2 0.00 61.9 55.2 5.1 12.1 4.3 267 16 70.2 28.0 20.6 2.0 48.5 0.00 61.9 55.2 6.5 12.8 5.4 283 17 70.5 27.0 19.5 2.0 30.8 0.00 61.0 55.2 6.3 16.8 5.4 266 18 69.1 24.8 18.8 2.0 10.3 0.00 59.7 55.2 7.8 14.3 7.6 264 19 67.6 25.3 20.1 1.9 1.9 0.00 58.5 55.2 7.2 13.0 6.9 251 20 64.8 27.3 24.2 1.6 0.0 0.00 57.4 55.4 3.4 6.7 3.4 252 21 62.8 27.3 25.8 1.5 0.0 0.00 56.3 55.4 3.6 6.3 3.4 264 22 60.8 29.3 30.1 1.3 0.0 0.00 55.4 55.6 4.5 6.9 4.3 290 23 59.5 31.5 34.3 1.1 0.0 0.00 54.7 55.6 4.3 8.7 4.0 278 24 54.9 34.3 46.0 0.8 0.0 0.00 54.0 55.6 0.9 2.9 0.4 244 AZMET Daily Weather Data : TUCSON : Mar 20 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.2 39.7 56.8 DegF RELATIVE HUMIDITY 85.6 16.5 45.3 % DEWPOINT 32.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 62.1 48.2 54.3 DegF SOIL TEMP. 20 in 55.6 55.2 55.4 DegF WIND SPEED 16.8 3.8 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 241 Degrees SOLAR RADIATION 516.5 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 5.4 409 7.9 626 11.3 894 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 21 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.4 35.6 51.0 0.7 0.0 0.00 53.6 55.8 0.9 3.4 0.2 221 2 49.1 37.2 63.4 0.4 0.0 0.00 53.1 55.8 0.7 1.8 0.7 134 3 46.6 37.9 71.8 0.3 0.0 0.00 52.3 55.8 1.3 3.1 1.3 81 4 46.4 37.2 70.3 0.3 0.0 0.00 51.8 55.8 1.8 3.1 1.6 97 5 45.0 36.3 71.6 0.3 0.0 0.00 51.3 55.8 2.0 4.0 2.0 98 6 42.3 36.7 80.2 0.2 0.0 0.00 50.7 55.8 1.1 3.1 1.1 99 7 41.5 36.5 82.0 0.2 1.2 0.00 50.4 55.8 1.3 4.3 1.1 78 8 48.4 36.3 63.2 0.4 14.6 0.00 50.2 55.8 2.5 4.7 2.5 83 9 56.7 34.0 42.8 0.9 31.5 0.00 50.9 55.8 1.8 6.3 0.9 115 10 59.7 31.6 34.3 1.1 47.8 0.00 52.9 55.8 7.6 14.5 7.2 280 11 61.7 32.2 33.0 1.3 60.7 0.00 55.0 55.8 11.0 16.1 10.5 292 12 63.5 32.4 31.0 1.4 69.0 0.00 57.0 55.8 11.6 20.8 11.0 292 13 64.9 30.7 27.6 1.5 72.2 0.00 58.8 55.6 13.0 20.8 12.5 281 14 66.2 28.6 24.2 1.7 69.8 0.00 59.9 55.6 13.2 21.0 12.8 288 15 67.5 30.6 25.1 1.7 61.6 0.00 60.6 55.6 12.3 21.5 11.2 290 16 68.0 30.0 24.1 1.8 49.0 0.00 60.6 55.6 11.0 19.2 10.1 291 17 68.2 29.5 23.5 1.8 32.5 0.00 60.1 55.6 9.4 16.6 8.7 294 18 67.6 29.5 24.0 1.8 15.1 0.00 59.0 55.6 8.3 16.1 7.4 310 19 65.8 30.9 26.9 1.6 1.2 0.00 57.9 55.8 7.4 13.9 7.2 311 20 63.9 32.4 30.7 1.4 0.0 0.00 56.8 55.8 7.4 10.7 7.4 304 21 61.3 34.3 36.2 1.2 0.0 0.00 55.9 55.8 5.8 9.8 5.8 315 22 60.8 34.0 36.3 1.2 0.0 0.00 54.9 55.9 4.9 8.5 4.3 306 23 58.3 35.1 41.4 1.0 0.0 0.00 54.1 55.9 2.2 6.9 1.6 164 24 58.6 35.2 41.5 1.0 0.0 0.00 53.4 55.9 3.4 10.1 0.7 58 AZMET Daily Weather Data : TUCSON : Mar 21 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.5 40.8 57.7 DegF RELATIVE HUMIDITY 85.3 21.2 44.0 % DEWPOINT 33.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 60.8 50.2 55.0 DegF SOIL TEMP. 20 in 55.9 55.6 55.8 DegF WIND SPEED 21.5 5.8 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 526.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.3 413 7.0 633 10.4 904 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 22 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.0 35.8 50.0 0.7 0.0 0.00 52.9 56.1 2.2 4.3 2.0 95 2 51.4 36.3 56.5 0.6 0.0 0.00 52.2 56.1 2.5 4.7 2.0 72 3 48.9 36.5 62.2 0.4 0.0 0.00 51.6 56.1 2.0 3.6 2.0 96 4 46.8 36.9 68.1 0.3 0.0 0.00 51.1 56.1 2.0 3.6 1.8 77 5 45.1 37.0 73.2 0.3 0.0 0.00 50.5 56.1 1.8 4.5 1.6 80 6 43.5 37.6 79.6 0.2 0.0 0.00 50.0 56.1 1.3 3.4 1.1 63 7 43.0 37.6 81.4 0.2 1.4 0.00 49.6 55.9 2.5 4.7 1.8 81 8 48.6 37.8 66.5 0.4 15.3 0.00 49.6 55.9 2.7 4.5 2.5 98 9 57.2 38.3 49.6 0.8 32.7 0.00 50.5 55.9 1.3 4.3 0.9 114 10 62.8 37.4 39.1 1.2 49.2 0.00 52.9 55.9 2.2 5.1 1.6 168 11 66.7 37.2 33.9 1.5 62.6 0.00 56.1 55.8 2.7 6.5 1.8 150 12 69.8 32.9 25.6 1.9 70.9 0.00 59.0 55.8 2.9 8.7 1.6 226 13 72.1 26.2 17.9 2.2 74.1 0.00 61.3 55.8 3.4 8.3 1.6 274 14 74.3 27.0 17.2 2.4 71.2 0.00 63.0 55.8 4.9 14.1 3.1 264 15 75.6 23.5 14.2 2.6 62.8 0.00 63.5 55.8 6.7 15.0 5.6 264 16 76.8 20.3 11.9 2.8 50.2 0.00 63.1 55.8 6.5 15.0 5.6 311 17 77.2 18.5 11.0 2.8 33.9 0.00 62.2 55.8 6.0 12.8 5.6 296 18 75.9 24.3 14.6 2.6 16.0 0.00 61.0 55.8 8.7 15.0 8.3 274 19 73.2 25.0 16.5 2.3 1.9 0.00 59.7 55.9 7.8 13.6 7.8 291 20 69.6 26.6 19.9 2.0 0.0 0.00 58.5 55.9 5.6 8.7 5.4 288 21 68.0 27.3 21.6 1.8 0.0 0.00 57.6 56.1 6.5 11.6 5.8 294 22 60.1 32.9 36.1 1.1 0.0 0.00 56.7 56.1 1.6 4.0 1.3 70 23 53.6 34.5 48.5 0.7 0.0 0.00 55.6 56.1 1.1 2.5 0.9 93 24 51.4 35.1 53.2 0.6 0.0 0.00 54.7 56.3 1.8 3.4 1.6 70 AZMET Daily Weather Data : TUCSON : Mar 22 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.3 42.1 61.0 DegF RELATIVE HUMIDITY 83.9 10.0 40.3 % DEWPOINT 31.8 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 63.5 49.5 55.9 DegF SOIL TEMP. 20 in 56.3 55.6 55.9 DegF WIND SPEED 15.0 3.6 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 291 Degrees SOLAR RADIATION 542.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.5 422 11.7 645 15.5 920 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 23 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.0 35.1 56.5 0.5 0.0 0.00 54.0 56.3 1.6 3.4 1.3 81 2 48.0 35.1 60.7 0.4 0.0 0.00 53.2 56.5 0.4 1.3 0.2 96 3 45.5 36.0 69.1 0.3 0.0 0.00 52.7 56.5 1.1 2.5 0.9 90 4 43.9 36.1 74.1 0.3 0.0 0.00 52.0 56.5 0.9 2.5 0.7 96 5 42.8 36.3 77.8 0.2 0.0 0.00 51.4 56.5 0.9 2.2 0.7 97 6 41.7 36.1 80.6 0.2 0.0 0.00 51.1 56.5 1.1 2.5 0.9 91 7 42.1 35.8 78.0 0.2 1.7 0.00 50.5 56.5 1.3 2.9 1.3 99 8 50.9 34.2 53.2 0.6 16.0 0.00 50.5 56.5 2.7 5.6 2.7 105 9 58.3 35.1 41.5 1.0 33.7 0.00 51.3 56.3 2.5 5.1 2.0 82 10 65.7 35.4 32.7 1.5 50.2 0.00 53.4 56.3 1.1 3.8 0.9 15 11 70.9 33.6 25.1 1.9 64.0 0.00 56.1 56.3 1.6 4.5 0.4 61 12 75.0 32.0 20.8 2.3 72.6 0.00 58.8 56.1 1.8 6.3 0.4 349 13 77.9 27.3 15.4 2.8 75.7 0.00 61.3 56.1 2.5 7.6 0.2 288 14 79.7 23.7 12.6 3.0 72.9 0.00 63.0 56.1 3.4 13.0 1.8 259 15 81.0 23.4 11.9 3.2 64.0 0.00 63.9 56.1 4.9 12.3 4.3 302 16 81.7 22.6 11.2 3.3 50.9 0.00 63.7 56.1 6.5 13.9 5.8 291 17 81.5 21.4 10.7 3.3 34.4 0.00 63.0 56.1 7.4 14.1 6.7 299 18 80.6 21.6 11.1 3.2 16.5 0.00 61.9 56.3 7.2 13.9 6.7 303 19 77.5 22.1 12.7 2.8 1.9 0.00 60.6 56.3 4.5 10.1 4.3 303 20 68.7 29.3 23.2 1.9 0.0 0.00 59.4 56.5 0.7 2.7 0.4 257 21 61.7 33.6 34.6 1.2 0.0 0.00 58.3 56.5 1.3 2.9 1.1 91 22 58.1 35.4 42.5 0.9 0.0 0.00 57.2 56.5 2.0 4.3 1.6 78 23 57.7 33.8 40.4 1.0 0.0 0.00 56.5 56.7 2.2 4.9 1.8 76 24 55.2 34.3 45.4 0.8 0.0 0.00 55.8 56.7 2.0 4.3 1.6 77 AZMET Daily Weather Data : TUCSON : Mar 23 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.2 40.8 62.4 DegF RELATIVE HUMIDITY 83.4 9.6 39.2 % DEWPOINT 31.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 63.9 50.4 56.7 DegF SOIL TEMP. 20 in 56.7 56.1 56.3 DegF WIND SPEED 14.1 2.5 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 329 Degrees SOLAR RADIATION 554.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.21 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.3 432 13.5 659 17.1 937 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 24 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.2 34.2 48.2 0.7 0.0 0.00 55.0 56.8 2.2 4.7 2.0 80 2 51.6 34.0 50.9 0.6 0.0 0.00 54.3 56.8 2.2 3.1 2.2 86 3 49.8 34.7 55.9 0.5 0.0 0.00 53.8 56.8 1.8 3.1 1.8 84 4 49.6 34.5 55.6 0.5 0.0 0.00 53.2 56.8 3.1 4.9 3.1 83 5 49.8 34.0 54.3 0.6 0.0 0.00 52.9 56.8 2.9 4.3 2.7 82 6 48.0 34.2 58.6 0.5 0.0 0.00 52.5 56.8 3.1 4.7 2.9 85 7 48.6 33.3 55.2 0.5 2.2 0.00 52.0 56.8 3.1 4.7 2.9 96 8 55.4 33.4 43.4 0.9 16.5 0.00 52.0 56.8 3.4 5.8 3.1 108 9 63.1 34.0 34.0 1.3 33.9 0.00 52.7 56.8 4.3 8.1 4.3 104 10 68.7 30.6 24.2 1.8 41.8 0.00 54.7 56.8 5.4 8.7 4.9 95 11 72.7 29.8 20.4 2.2 63.8 0.00 57.0 56.8 4.9 8.9 4.7 88 12 76.1 28.6 17.3 2.5 72.9 0.00 59.5 56.7 3.1 8.1 2.2 16 13 78.8 28.0 15.5 2.8 78.4 0.00 61.5 56.7 5.6 18.6 3.1 252 14 79.5 26.4 14.1 3.0 53.8 0.00 62.2 56.7 10.7 19.0 10.1 290 15 80.8 23.7 12.1 3.1 60.9 0.00 62.4 56.7 10.3 17.9 9.4 281 16 81.1 18.1 9.4 3.3 50.2 0.00 62.8 56.7 8.3 15.7 7.4 228 17 80.4 21.0 10.9 3.2 33.9 0.00 62.2 56.7 10.7 20.8 10.1 270 18 78.8 18.7 10.4 3.0 16.5 0.00 61.2 56.8 13.2 22.1 12.8 278 19 75.7 19.0 11.7 2.7 1.2 0.00 60.3 56.8 8.5 18.3 8.5 265 20 73.2 20.5 13.6 2.4 0.0 0.00 59.4 56.8 7.6 12.8 7.4 282 21 69.1 25.7 19.5 2.0 0.0 0.00 58.5 57.0 6.3 10.1 6.3 274 22 67.5 25.7 20.6 1.8 0.0 0.00 57.9 57.0 5.8 10.7 5.8 268 23 63.9 27.0 24.7 1.5 0.0 0.00 57.2 57.0 4.5 6.7 4.3 258 24 61.5 27.5 27.3 1.4 0.0 0.00 56.7 57.2 4.3 6.7 4.3 269 AZMET Daily Weather Data : TUCSON : Mar 24 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.9 47.5 65.7 DegF RELATIVE HUMIDITY 64.3 7.8 29.5 % DEWPOINT 28.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 62.8 52.0 57.2 DegF SOIL TEMP. 20 in 57.2 56.7 56.8 DegF WIND SPEED 22.1 5.6 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 273 Degrees SOLAR RADIATION 525.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.25 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.2 443 15.1 674 19.8 957 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 25 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.4 30.0 35.3 1.0 0.0 0.00 56.1 57.2 1.3 3.8 0.9 294 2 51.6 32.5 48.2 0.7 0.0 0.00 55.6 57.2 1.1 2.9 0.9 87 3 51.4 32.2 47.5 0.7 0.0 0.00 55.0 57.2 2.2 4.3 2.2 92 4 50.4 31.8 48.9 0.6 0.0 0.00 54.5 57.2 1.8 3.4 1.6 100 5 48.7 32.4 52.8 0.6 0.0 0.00 54.0 57.4 1.8 3.4 1.6 80 6 47.5 32.5 56.1 0.5 0.0 0.00 53.6 57.4 2.0 3.4 2.0 79 7 47.1 33.4 58.6 0.5 1.9 0.00 53.2 57.4 1.8 3.1 1.6 89 8 54.3 35.2 48.5 0.8 16.0 0.00 53.2 57.2 2.7 6.0 2.5 94 9 59.9 36.5 41.7 1.0 30.3 0.00 53.8 57.2 3.8 6.9 3.6 96 10 66.0 36.5 33.7 1.5 50.4 0.00 55.6 57.2 2.5 6.0 1.1 81 11 69.8 36.7 29.8 1.7 63.8 0.00 58.3 57.2 3.6 7.4 2.9 301 12 73.2 35.4 25.3 2.1 71.9 0.00 61.2 57.0 4.7 13.6 3.4 271 13 76.1 31.8 19.8 2.5 74.5 0.00 63.1 57.0 7.6 18.6 6.3 313 14 77.5 30.7 17.9 2.7 71.7 0.00 64.4 57.0 9.2 18.1 8.3 290 15 78.8 27.1 14.9 2.9 63.3 0.00 64.9 57.0 8.5 14.8 7.8 295 16 79.0 28.4 15.6 2.8 50.4 0.00 64.8 57.0 11.9 19.9 11.0 276 17 78.4 27.3 15.2 2.8 34.4 0.00 63.5 57.0 12.8 19.9 12.3 272 18 77.2 25.7 14.8 2.7 16.5 0.00 62.2 57.2 10.5 16.3 10.3 276 19 75.0 23.5 14.6 2.5 2.2 0.00 61.0 57.2 9.4 16.3 9.4 288 20 71.6 24.1 16.8 2.2 0.0 0.00 59.7 57.4 6.3 8.9 6.0 278 21 68.4 27.7 21.8 1.9 0.0 0.00 58.8 57.4 5.6 7.4 5.4 262 22 64.9 30.0 27.0 1.5 0.0 0.00 58.1 57.4 2.9 6.5 2.2 280 23 58.5 32.9 38.0 1.0 0.0 0.00 57.2 57.6 1.6 4.7 1.6 74 24 55.0 34.0 45.0 0.8 0.0 0.00 56.5 57.6 1.3 3.4 1.1 67 AZMET Daily Weather Data : TUCSON : Mar 25 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.7 46.4 64.0 DegF RELATIVE HUMIDITY 63.0 12.8 32.8 % DEWPOINT 31.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 65.1 53.2 58.3 DegF SOIL TEMP. 20 in 57.6 57.0 57.2 DegF WIND SPEED 19.9 4.9 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 287 Degrees SOLAR RADIATION 547.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.9 453 13.5 687 18.0 975 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 26 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.0 34.9 52.2 0.6 0.0 0.00 55.8 57.6 1.1 3.4 1.1 93 2 49.8 34.9 56.6 0.5 0.0 0.00 55.0 57.6 1.1 3.1 1.1 78 3 48.7 34.3 57.2 0.5 0.0 0.00 54.5 57.7 1.8 3.4 1.8 74 4 47.7 34.2 59.4 0.5 0.0 0.00 54.0 57.7 1.3 2.7 1.3 72 5 46.8 34.5 62.3 0.4 0.0 0.00 53.4 57.7 1.8 2.7 1.8 97 6 45.1 35.1 67.5 0.3 0.0 0.00 52.9 57.7 1.8 3.4 1.8 92 7 46.8 34.0 61.2 0.4 2.4 0.00 52.5 57.6 2.5 4.3 2.2 96 8 53.1 34.7 49.7 0.7 17.4 0.00 52.5 57.6 4.0 6.3 4.0 92 9 61.0 35.4 38.6 1.1 35.4 0.00 53.6 57.6 4.9 8.3 4.9 105 10 69.8 34.3 27.1 1.8 51.4 0.00 55.9 57.6 3.4 6.7 3.1 88 11 75.4 33.6 21.7 2.3 62.3 0.00 59.2 57.4 2.2 6.7 0.9 89 12 78.1 31.1 18.0 2.7 73.6 0.00 62.4 57.4 3.1 7.8 2.2 293 13 80.1 27.1 14.3 3.0 76.7 0.00 64.4 57.4 3.6 10.3 2.2 310 14 80.1 24.4 12.9 3.1 73.6 0.00 64.9 57.4 3.4 11.6 1.1 262 15 84.0 21.4 9.9 3.6 64.7 0.00 65.8 57.4 6.0 15.0 4.7 287 16 84.9 19.4 8.9 3.7 51.6 0.00 66.6 57.6 8.9 17.0 8.3 282 17 83.8 22.1 10.3 3.6 34.9 0.00 65.7 57.7 10.7 17.7 10.1 297 18 82.0 20.5 10.2 3.3 17.0 0.00 64.2 57.9 10.7 21.5 10.5 311 19 79.3 15.3 8.9 3.1 2.2 0.00 62.8 58.3 4.9 12.3 4.7 312 20 69.1 21.6 16.4 2.0 0.0 0.00 61.7 58.5 0.9 2.5 0.7 85 21 63.3 27.3 25.6 1.5 0.0 0.00 60.6 58.6 0.7 1.8 0.4 109 22 59.9 31.5 34.1 1.2 0.0 0.00 59.7 58.8 0.9 2.7 0.7 79 23 57.0 33.4 40.8 0.9 0.0 0.00 59.4 58.8 1.1 3.6 0.9 81 24 55.6 33.8 43.8 0.9 0.0 0.00 59.2 59.0 1.8 3.4 1.8 81 AZMET Daily Weather Data : TUCSON : Mar 26 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 85.5 44.4 64.8 DegF RELATIVE HUMIDITY 70.4 6.8 33.6 % DEWPOINT 29.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 66.6 52.5 59.0 DegF SOIL TEMP. 20 in 59.2 57.4 57.9 DegF WIND SPEED 21.5 3.4 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 333 Degrees SOLAR RADIATION 563.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.2 465 15.7 703 20.2 995 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 27 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.4 32.7 42.1 0.9 0.0 0.00 58.6 59.4 2.7 4.3 2.5 90 2 55.9 30.9 38.2 0.9 0.0 0.00 58.1 59.5 2.7 5.1 2.5 91 3 55.2 31.5 40.3 0.9 0.0 0.00 57.6 59.7 3.4 5.1 3.4 89 4 53.4 31.6 43.2 0.8 0.0 0.00 56.7 59.5 2.9 5.6 2.7 88 5 51.1 32.4 48.7 0.7 0.0 0.00 55.8 59.5 1.8 4.7 1.3 74 6 50.7 32.4 49.2 0.6 0.0 0.00 55.2 59.5 2.2 4.5 2.0 93 7 50.2 32.7 50.6 0.6 2.2 0.00 54.7 59.5 2.7 4.7 2.5 77 8 57.4 33.8 41.2 1.0 16.7 0.00 54.5 59.5 2.2 6.0 2.2 95 9 66.9 31.5 26.7 1.7 35.1 0.00 55.6 59.4 2.2 6.0 2.0 93 10 72.5 29.5 20.2 2.2 48.5 0.00 57.9 59.4 4.9 15.9 4.7 297 11 74.1 30.9 20.3 2.3 57.3 0.00 59.9 59.4 11.0 18.1 10.3 300 12 75.7 31.8 20.0 2.4 61.9 0.00 61.3 59.2 13.2 23.7 12.5 290 13 76.8 33.3 20.4 2.5 68.6 0.00 62.8 59.2 14.3 22.6 13.9 272 14 77.7 33.4 19.9 2.6 65.2 0.00 63.7 59.2 15.2 23.0 14.3 276 15 77.7 33.4 20.0 2.6 53.5 0.00 64.0 59.0 15.0 23.3 14.3 288 16 76.3 37.6 24.7 2.3 42.5 0.00 63.5 59.0 16.3 24.4 15.9 303 17 74.7 37.8 26.2 2.2 27.5 0.00 62.6 59.0 15.9 23.0 15.4 299 18 73.4 34.7 24.2 2.1 10.5 0.00 61.5 59.2 13.9 22.8 13.6 301 19 71.2 30.0 21.5 2.0 1.4 0.00 60.3 59.2 13.2 21.0 13.0 296 20 68.9 26.1 19.9 1.9 0.0 0.00 59.0 59.2 10.7 17.4 10.5 286 21 66.6 25.3 20.9 1.8 0.0 0.00 58.1 59.2 9.4 16.1 9.2 278 22 65.3 11.8 12.2 1.9 0.0 0.00 57.0 59.2 11.6 20.4 11.4 298 23 62.6 6.6 10.7 1.7 0.0 0.00 56.1 59.2 9.6 16.1 9.4 286 24 60.6 9.7 13.1 1.6 0.0 0.00 55.2 59.2 9.6 16.1 9.4 292 AZMET Daily Weather Data : TUCSON : Mar 27 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.4 49.3 65.5 DegF RELATIVE HUMIDITY 57.2 8.9 28.1 % DEWPOINT 29.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 64.0 54.5 58.8 DegF SOIL TEMP. 20 in 59.7 59.0 59.4 DegF WIND SPEED 24.4 8.7 MPH WIND VECTOR MAG. 6.5 MPH WIND VECTOR DIR. 294 Degrees SOLAR RADIATION 490.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.1 475 14.0 717 18.9 1014 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 28 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 59.0 12.7 16.0 1.4 0.0 0.00 54.5 59.2 8.9 14.3 8.7 292 2 56.5 15.3 19.3 1.3 0.0 0.00 54.0 59.2 8.1 14.8 7.8 282 3 54.0 14.5 20.5 1.1 0.0 0.00 53.4 59.2 6.9 11.9 6.7 275 4 52.3 14.7 22.0 1.0 0.0 0.00 52.9 59.2 5.6 13.0 5.1 299 5 48.9 17.1 27.7 0.9 0.0 0.00 52.3 59.0 2.0 5.4 1.3 317 6 46.6 18.7 32.7 0.7 0.0 0.00 51.8 59.0 3.1 5.6 2.7 60 7 44.4 20.3 38.1 0.6 2.9 0.00 51.4 59.0 1.1 3.4 1.1 99 8 50.7 21.4 31.4 0.9 19.1 0.00 51.3 58.8 2.0 5.1 1.8 86 9 57.6 17.1 20.3 1.3 37.0 0.00 52.2 58.8 1.6 5.1 0.2 94 10 59.2 14.7 17.2 1.4 53.5 0.00 54.5 58.6 4.5 10.3 4.0 265 11 62.6 10.0 12.3 1.7 66.7 0.00 57.0 58.6 8.5 15.4 7.8 278 12 64.4 9.1 11.1 1.8 75.0 0.00 59.2 58.6 10.7 19.2 8.9 274 13 66.0 6.1 9.2 2.0 77.9 0.00 60.8 58.5 11.0 19.0 9.8 292 14 66.7 6.8 9.3 2.0 75.0 0.00 62.1 58.5 11.0 18.6 9.8 307 15 67.6 6.4 8.9 2.1 66.4 0.00 62.4 58.3 12.1 20.8 11.4 304 16 68.2 7.5 9.1 2.1 53.0 0.00 62.2 58.3 13.2 22.1 12.1 292 17 67.3 6.6 9.0 2.1 36.5 0.00 61.2 58.3 15.0 23.3 14.5 284 18 66.0 5.7 9.0 2.0 18.4 0.00 59.7 58.3 14.8 23.7 14.3 295 19 64.2 6.3 9.9 1.9 1.2 0.00 58.3 58.3 12.1 19.7 11.9 301 20 61.9 8.2 11.7 1.7 0.0 0.00 57.0 58.5 9.4 16.3 9.2 288 21 61.9 5.4 10.3 1.7 0.0 0.00 56.1 58.5 9.8 20.8 9.2 329 22 61.3 5.0 10.3 1.7 0.0 0.00 55.4 58.5 6.7 18.3 4.9 359 23 56.7 10.4 15.6 1.3 0.0 0.00 54.5 58.5 2.2 5.1 1.1 156 24 54.9 16.0 21.1 1.2 0.0 0.00 53.8 58.5 8.3 21.5 7.6 88 AZMET Daily Weather Data : TUCSON : Mar 28 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.9 43.2 59.2 DegF RELATIVE HUMIDITY 44.8 7.0 16.7 % DEWPOINT 11.5 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 62.6 51.3 56.1 DegF SOIL TEMP. 20 in 59.2 58.3 58.6 DegF WIND SPEED 23.7 7.8 MPH WIND VECTOR MAG. 5.8 MPH WIND VECTOR DIR. 297 Degrees SOLAR RADIATION 582.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.7 480 7.6 725 11.3 1025 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 29 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.8 23.2 28.1 1.1 0.0 0.00 53.2 58.5 11.6 18.1 11.2 82 2 54.3 24.8 31.6 1.0 0.0 0.00 52.9 58.5 12.5 19.9 12.1 74 3 53.2 24.6 32.5 0.9 0.0 0.00 52.5 58.3 13.4 21.5 13.2 75 4 52.7 23.5 31.7 0.9 0.0 0.00 52.2 58.3 13.0 21.3 12.8 71 5 51.8 23.2 32.2 0.9 0.0 0.00 51.8 58.3 13.0 28.0 12.5 71 6 51.4 21.6 30.6 0.9 0.0 0.00 51.4 58.3 16.1 27.7 15.7 71 7 52.2 17.4 24.9 1.0 3.1 0.00 51.1 58.1 18.8 29.3 18.3 57 8 53.8 15.4 21.5 1.1 19.8 0.00 51.1 58.1 20.4 32.9 19.9 57 9 55.6 15.3 20.1 1.2 38.9 0.00 51.4 57.9 20.8 30.9 20.4 61 10 57.6 16.3 19.6 1.3 55.4 0.00 52.7 57.9 19.7 31.3 19.0 61 11 60.1 15.8 17.5 1.5 68.1 0.00 54.7 57.9 18.3 28.9 17.7 64 12 62.1 14.9 15.6 1.6 76.0 0.00 56.7 57.7 18.8 29.3 18.1 64 13 63.7 14.2 14.4 1.7 78.6 0.00 58.5 57.7 18.1 28.9 17.4 72 14 65.3 13.3 13.0 1.9 75.5 0.00 59.5 57.7 18.3 26.8 17.9 66 15 66.7 12.9 12.2 2.0 66.2 0.00 60.4 57.6 14.5 21.7 13.9 70 16 67.6 12.4 11.5 2.0 53.0 0.00 60.4 57.6 12.8 18.6 12.3 74 17 67.8 11.8 11.2 2.1 36.3 0.00 59.7 57.6 11.0 20.6 10.5 75 18 66.9 10.6 10.9 2.0 18.2 0.00 58.8 57.6 10.5 15.7 10.1 76 19 64.9 9.9 11.3 1.9 2.6 0.00 57.7 57.6 8.7 14.5 8.5 71 20 63.0 9.5 11.8 1.7 0.0 0.00 56.7 57.6 7.6 12.1 7.6 66 21 61.2 10.4 13.3 1.6 0.0 0.00 55.8 57.6 6.9 10.5 6.9 58 22 60.1 10.6 13.9 1.5 0.0 0.00 55.0 57.6 6.7 11.2 6.7 56 23 59.2 12.0 15.3 1.5 0.0 0.00 54.3 57.6 6.5 11.0 6.5 64 24 58.5 11.8 15.6 1.4 0.0 0.00 53.8 57.6 5.8 11.6 5.6 77 AZMET Daily Weather Data : TUCSON : Mar 29 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.7 51.1 59.4 DegF RELATIVE HUMIDITY 34.0 9.8 19.2 % DEWPOINT 15.6 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 60.4 51.1 55.0 DegF SOIL TEMP. 20 in 58.5 57.6 57.9 DegF WIND SPEED 32.9 13.4 MPH WIND VECTOR MAG. 13.0 MPH WIND VECTOR DIR. 67 Degrees SOLAR RADIATION 591.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.8 486 9.9 734 14.8 1040 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 30 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.2 12.7 18.3 1.2 0.0 0.00 53.2 57.6 2.9 7.2 2.7 148 2 50.0 16.0 25.7 0.9 0.0 0.00 52.7 57.6 1.3 5.6 0.4 63 3 45.3 18.0 33.0 0.7 0.0 0.00 52.0 57.6 1.8 4.0 1.3 52 4 51.4 14.7 23.2 1.0 0.0 0.00 51.4 57.6 5.4 13.4 4.7 61 5 51.3 15.1 23.5 1.0 0.0 0.00 51.3 57.4 3.4 11.4 0.4 32 6 52.9 14.4 21.7 1.1 0.0 0.00 50.9 57.4 5.8 17.4 4.7 108 7 56.7 12.7 17.2 1.3 3.3 0.00 50.7 57.4 9.4 18.1 9.2 120 8 59.7 12.4 15.3 1.5 20.8 0.00 50.7 57.4 10.3 19.2 9.6 97 9 63.0 11.1 12.9 1.7 39.2 0.00 51.4 57.2 14.1 21.7 13.6 96 10 65.3 10.4 11.4 1.9 55.9 0.00 53.2 57.2 14.5 24.4 14.1 84 11 67.5 11.7 11.2 2.0 68.8 0.00 55.4 57.0 15.0 21.9 14.5 85 12 69.8 12.6 10.8 2.2 76.9 0.00 57.6 57.0 15.4 24.6 14.8 81 13 72.0 12.4 9.9 2.4 79.8 0.00 59.7 57.0 14.1 21.3 13.4 84 14 74.5 13.6 9.7 2.6 76.7 0.00 61.2 56.8 13.4 21.7 12.8 81 15 76.1 14.7 9.6 2.8 68.1 0.00 62.2 56.8 10.7 17.7 10.1 100 16 77.4 15.6 9.6 2.9 54.5 0.00 62.4 56.8 7.4 15.2 6.9 95 17 79.0 13.8 8.4 3.1 37.8 0.00 61.9 56.8 3.4 10.1 2.7 97 18 78.6 12.9 8.1 3.1 19.1 0.00 61.0 56.8 4.0 8.5 3.6 94 19 75.6 12.0 8.7 2.8 2.9 0.00 59.7 56.8 3.6 8.5 3.6 81 20 67.1 14.2 12.9 2.0 0.0 0.00 58.3 57.0 1.1 3.1 0.7 62 21 60.3 18.5 19.5 1.4 0.0 0.00 57.0 57.0 1.3 2.9 1.1 81 22 55.2 23.0 28.4 1.1 0.0 0.00 55.9 57.0 1.1 3.4 0.9 85 23 51.1 25.5 36.7 0.8 0.0 0.00 55.0 57.2 1.3 2.7 1.1 90 24 48.6 24.8 39.1 0.7 0.0 0.00 54.0 57.2 1.1 2.7 1.1 95 AZMET Daily Weather Data : TUCSON : Mar 30 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.9 43.3 62.6 DegF RELATIVE HUMIDITY 54.5 6.3 17.7 % DEWPOINT 15.1 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 62.4 50.7 55.8 DegF SOIL TEMP. 20 in 57.6 56.8 57.2 DegF WIND SPEED 24.6 6.7 MPH WIND VECTOR MAG. 6.0 MPH WIND VECTOR DIR. 90 Degrees SOLAR RADIATION 603.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.5 495 13.0 747 16.9 1057 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Mar 31 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.2 24.4 42.0 0.6 0.0 0.00 53.2 57.2 1.3 2.7 1.1 77 2 44.6 24.4 44.8 0.6 0.0 0.00 52.3 57.2 1.6 2.9 1.3 95 3 46.8 21.6 36.6 0.7 0.0 0.00 51.6 57.2 2.5 3.4 2.5 80 4 50.0 17.4 27.1 0.9 0.0 0.00 51.1 57.2 2.9 4.3 2.7 89 5 48.4 19.0 30.9 0.8 0.0 0.00 50.7 57.2 2.0 3.6 1.8 93 6 43.9 20.8 39.4 0.6 0.0 0.00 50.2 57.2 1.3 3.1 1.1 108 7 43.5 21.9 42.0 0.6 3.6 0.00 49.8 57.0 0.9 2.0 0.7 85 8 55.0 23.0 29.0 1.1 20.8 0.00 49.6 57.0 2.2 4.9 2.0 80 9 66.4 20.7 17.4 1.8 38.0 0.00 50.7 57.0 4.0 7.4 3.6 90 10 73.2 19.2 12.8 2.4 55.4 0.00 53.1 56.8 5.6 10.3 5.1 124 11 77.9 19.9 11.3 2.9 68.3 0.00 56.1 56.8 6.0 13.2 5.4 89 12 81.9 16.9 8.7 3.4 76.7 0.00 58.8 56.7 7.4 14.1 6.7 127 13 84.0 14.5 7.4 3.7 79.6 0.00 61.9 56.7 3.6 10.7 1.6 111 14 86.2 12.4 6.2 4.0 76.2 0.00 64.0 56.7 3.8 9.4 0.9 218 15 86.7 12.4 6.1 4.1 67.4 0.00 64.8 56.7 3.6 13.4 1.6 7 16 88.2 10.2 5.3 4.3 54.2 0.00 64.9 56.7 1.8 8.9 0.7 79 17 88.9 6.3 4.3 4.5 37.3 0.00 64.0 56.7 7.4 17.0 6.5 249 18 87.4 5.9 4.5 4.2 18.9 0.00 62.6 56.7 7.2 13.4 6.5 274 19 83.5 8.6 5.8 3.7 2.9 0.00 61.0 56.7 3.4 8.3 2.9 274 20 71.8 14.0 10.9 2.4 0.0 0.00 59.4 56.8 0.9 2.5 0.4 68 21 63.7 21.7 20.0 1.6 0.0 0.00 58.1 57.0 1.1 2.7 0.9 122 22 58.6 28.2 31.3 1.2 0.0 0.00 57.0 57.0 1.1 2.7 1.1 121 23 56.5 27.1 32.2 1.0 0.0 0.00 56.1 57.0 1.8 3.6 1.3 90 24 56.7 24.8 29.0 1.1 0.0 0.00 55.2 57.2 2.5 3.8 2.2 94 AZMET Daily Weather Data : TUCSON : Mar 31 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 90.0 41.4 66.2 DegF RELATIVE HUMIDITY 49.6 3.2 21.0 % DEWPOINT 18.1 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 2.2 KPas SOIL TEMP. 4 in 64.9 49.6 56.5 DegF SOIL TEMP. 20 in 57.2 56.5 57.0 DegF WIND SPEED 17.0 3.1 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 110 Degrees SOLAR RADIATION 598.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.5 509 16.7 764 20.5 1077 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 1 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.6 21.4 26.0 1.1 0.0 0.00 54.5 57.2 2.0 4.3 2.0 89 2 56.1 19.8 23.9 1.2 0.0 0.00 53.8 57.2 3.1 5.1 2.9 99 3 55.6 20.1 24.8 1.1 0.0 0.00 53.4 57.4 2.5 5.4 2.2 78 4 53.4 21.0 27.7 1.0 0.0 0.00 52.9 57.4 2.9 4.5 2.9 80 5 53.2 20.5 27.5 1.0 0.0 0.00 52.3 57.4 2.2 4.3 2.2 86 6 51.8 21.6 30.2 0.9 0.0 0.00 51.8 57.4 2.2 4.3 1.6 103 7 51.1 24.1 34.5 0.8 3.8 0.00 51.4 57.2 1.3 3.4 0.9 100 8 59.2 26.1 28.3 1.2 20.8 0.00 51.6 57.2 3.4 6.7 3.4 98 9 67.3 27.9 22.6 1.8 38.9 0.00 52.9 57.2 5.4 9.4 5.1 104 10 75.9 25.3 15.3 2.6 55.4 0.00 55.9 57.2 6.0 10.3 5.6 108 11 79.9 23.9 12.6 3.0 67.8 0.00 59.0 57.2 5.6 11.9 4.9 109 12 82.4 23.9 11.6 3.3 75.3 0.00 61.9 57.0 4.7 17.4 0.9 67 13 85.1 22.5 10.1 3.7 78.1 0.00 64.2 57.0 6.0 13.4 4.7 231 14 86.9 19.0 8.2 4.0 75.3 0.00 65.5 57.0 8.9 17.4 7.6 218 15 87.8 20.8 8.6 4.1 66.4 0.00 65.8 57.0 9.8 21.0 8.5 210 16 87.8 20.7 8.5 4.1 53.0 0.00 65.3 57.0 12.1 22.1 11.4 232 17 86.9 19.8 8.4 4.0 36.5 0.00 64.4 57.2 12.1 22.8 11.2 232 18 86.0 19.9 8.7 3.9 18.9 0.00 63.1 57.2 9.8 19.2 9.4 223 19 83.7 16.5 8.1 3.6 4.1 0.00 61.9 57.4 8.7 17.0 8.3 220 20 81.1 16.2 8.7 3.3 0.0 0.00 60.6 57.4 6.9 14.3 6.7 225 21 79.5 18.0 9.9 3.1 0.0 0.00 59.9 57.4 4.7 10.3 4.3 214 22 77.4 19.0 11.2 2.8 0.0 0.00 59.2 57.6 3.1 8.1 2.9 200 23 73.6 21.9 14.4 2.4 0.0 0.00 58.5 57.7 3.4 10.1 3.1 219 24 68.7 23.2 17.7 2.0 0.0 0.00 57.7 57.7 1.8 5.4 0.4 52 AZMET Daily Weather Data : TUCSON : Apr 1 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.3 48.7 72.0 DegF RELATIVE HUMIDITY 48.3 6.4 17.0 % DEWPOINT 21.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 65.8 51.4 58.3 DegF SOIL TEMP. 20 in 57.7 57.0 57.2 DegF WIND SPEED 22.8 5.4 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 196 Degrees SOLAR RADIATION 594.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.4 523 18.5 783 23.4 1101 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 2 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 69.1 27.7 21.1 1.9 0.0 0.00 57.0 57.7 2.2 4.9 1.8 83 2 67.8 32.7 27.2 1.7 0.0 0.00 56.5 57.7 3.1 8.5 2.9 115 3 69.1 39.9 34.5 1.6 0.0 0.00 56.5 57.9 3.6 7.4 3.4 117 4 68.0 41.9 38.5 1.4 0.0 0.00 56.5 57.9 2.9 6.7 2.7 86 5 68.4 43.0 39.9 1.4 0.0 0.00 56.5 57.9 2.9 5.8 2.5 96 6 67.1 42.8 41.3 1.3 0.0 0.00 56.5 57.9 2.9 6.7 2.7 90 7 66.9 43.3 42.4 1.3 4.1 0.00 56.1 57.9 4.7 14.3 4.3 86 8 69.1 45.7 43.1 1.4 18.2 0.00 56.7 57.9 5.1 12.3 4.5 112 9 69.6 44.6 40.4 1.5 16.7 0.00 57.6 57.9 4.9 12.1 3.8 166 10 70.9 42.1 35.3 1.7 30.3 0.00 58.5 57.9 6.7 14.1 6.0 175 11 72.3 40.5 31.7 1.9 53.8 0.00 60.3 57.9 6.7 14.1 6.0 263 12 73.9 33.3 22.6 2.2 50.4 0.00 61.3 57.9 10.3 20.8 9.8 237 13 74.8 24.1 14.9 2.5 56.9 0.00 62.4 57.9 12.8 24.6 12.1 231 14 75.6 23.4 14.2 2.6 62.3 0.00 63.0 57.9 11.4 20.1 10.7 234 15 77.2 22.5 13.0 2.8 69.5 0.00 63.9 57.9 12.1 21.9 11.4 237 16 76.8 19.2 11.4 2.8 51.8 0.00 64.0 57.9 10.1 22.8 9.2 223 17 76.6 16.5 10.2 2.8 37.5 0.00 63.1 57.9 10.3 19.0 9.8 235 18 75.2 15.3 10.1 2.7 18.6 0.00 61.7 58.1 9.8 17.2 8.9 222 19 73.0 15.1 10.8 2.5 2.9 0.00 60.4 58.1 6.7 13.6 6.3 211 20 70.0 14.9 11.9 2.2 0.0 0.00 59.2 58.1 6.9 12.1 6.0 242 21 66.0 19.0 16.3 1.8 0.0 0.00 58.1 58.3 6.3 12.1 6.0 309 22 63.1 19.2 18.2 1.6 0.0 0.00 57.2 58.3 4.5 8.9 3.8 296 23 60.8 19.6 20.0 1.5 0.0 0.00 56.3 58.3 2.5 6.3 2.0 292 24 59.4 19.9 21.4 1.4 0.0 0.00 55.6 58.3 2.5 9.4 2.2 234 AZMET Daily Weather Data : TUCSON : Apr 2 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.3 57.6 70.0 DegF RELATIVE HUMIDITY 47.0 9.0 24.6 % DEWPOINT 29.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 64.0 55.6 59.0 DegF SOIL TEMP. 20 in 58.3 57.7 57.9 DegF WIND SPEED 24.6 6.3 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 223 Degrees SOLAR RADIATION 473.7 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 13.0 536 18.0 801 22.9 1123 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 3 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.8 21.9 26.6 1.1 0.0 0.00 55.0 58.3 2.7 6.3 2.0 90 2 50.4 24.4 36.0 0.8 0.0 0.00 54.3 58.3 1.6 3.6 1.6 79 3 48.4 24.1 38.2 0.7 0.0 0.00 53.8 58.3 2.2 3.6 2.2 87 4 48.0 24.1 38.8 0.7 0.0 0.00 53.2 58.3 2.2 3.8 2.2 96 5 47.3 25.2 41.7 0.6 0.0 0.00 52.9 58.3 2.7 4.5 2.7 97 6 47.1 25.7 42.9 0.6 0.0 0.00 52.3 58.3 2.5 4.3 2.2 91 7 47.7 26.4 43.3 0.6 4.1 0.00 52.2 58.3 2.5 4.3 2.5 81 8 54.0 28.4 37.2 0.9 20.8 0.00 52.2 58.3 4.3 6.9 4.0 96 9 59.9 27.5 28.9 1.3 39.2 0.00 53.2 58.1 4.9 9.4 4.7 100 10 63.3 27.7 25.7 1.5 55.2 0.00 55.6 58.1 4.5 10.7 2.9 130 11 66.0 26.4 22.2 1.7 67.6 0.00 58.3 57.9 4.7 16.1 1.6 226 12 68.4 24.6 19.1 1.9 76.0 0.00 60.4 57.9 8.9 16.8 8.1 248 13 70.2 26.4 19.3 2.0 78.1 0.00 62.4 57.9 9.4 17.0 7.4 246 14 70.2 31.1 23.5 1.9 60.4 0.00 63.5 57.9 11.9 21.3 11.0 286 15 70.9 32.2 23.9 2.0 54.5 0.00 63.3 57.9 13.6 32.0 12.8 280 16 70.9 30.4 22.2 2.0 50.4 0.00 63.3 57.9 14.1 23.7 13.6 281 17 69.8 29.1 21.8 2.0 36.3 0.00 62.6 57.9 15.2 31.1 14.3 286 18 68.5 26.2 20.2 1.9 16.7 0.00 61.3 57.9 13.2 20.4 12.8 283 19 66.4 21.7 18.1 1.8 2.9 0.00 59.9 57.9 11.6 17.4 11.2 290 20 63.9 16.2 15.5 1.7 0.0 0.00 58.6 57.9 8.9 15.0 8.7 295 21 60.6 17.2 18.2 1.5 0.0 0.00 57.6 58.1 7.6 13.2 7.4 273 22 57.6 20.1 23.0 1.3 0.0 0.00 56.7 58.1 5.8 10.1 5.6 261 23 55.4 21.2 26.0 1.1 0.0 0.00 55.8 58.1 6.9 10.1 6.7 257 24 54.5 19.8 25.3 1.1 0.0 0.00 55.0 58.1 6.0 10.3 5.8 270 AZMET Daily Weather Data : TUCSON : Apr 3 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.5 46.4 59.7 DegF RELATIVE HUMIDITY 50.9 13.3 27.4 % DEWPOINT 25.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 63.5 52.0 57.2 DegF SOIL TEMP. 20 in 58.3 57.7 58.1 DegF WIND SPEED 32.0 6.9 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 276 Degrees SOLAR RADIATION 561.9 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 6.7 543 10.1 811 14.6 1138 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 4 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.4 21.0 30.0 0.9 0.0 0.00 54.5 58.1 4.0 7.4 3.8 266 2 50.0 21.0 31.6 0.8 0.0 0.00 53.8 58.1 4.9 7.4 4.7 262 3 49.6 20.8 31.9 0.8 0.0 0.00 53.2 58.1 3.8 6.7 3.4 245 4 46.0 22.1 38.4 0.7 0.0 0.00 52.7 58.1 1.6 4.0 0.4 329 5 42.4 22.8 45.4 0.5 0.0 0.00 52.2 58.1 1.8 5.4 1.1 99 6 40.8 22.6 48.0 0.4 0.0 0.00 51.6 58.1 1.3 3.4 1.1 102 7 41.7 22.8 46.8 0.5 4.1 0.00 51.1 58.1 2.5 4.3 2.5 88 8 48.6 23.5 37.3 0.7 21.0 0.00 51.1 57.9 2.7 4.0 2.5 84 9 55.4 21.9 27.0 1.1 39.9 0.00 52.0 57.9 2.7 6.7 2.2 110 10 59.4 21.6 23.0 1.3 56.1 0.00 54.3 57.9 2.7 8.3 1.3 129 11 62.2 20.5 19.9 1.5 68.8 0.00 57.2 57.7 3.4 7.4 1.1 141 12 64.0 17.8 16.5 1.7 76.9 0.00 59.9 57.7 3.4 8.5 0.9 296 13 66.0 14.7 13.5 1.9 79.8 0.00 62.1 57.7 4.3 9.8 2.5 279 14 68.4 13.6 11.9 2.1 76.7 0.00 63.9 57.6 4.3 11.4 2.5 283 15 70.0 12.9 10.9 2.2 67.8 0.00 64.8 57.6 5.1 12.1 3.8 311 16 71.2 11.5 9.9 2.3 54.2 0.00 64.6 57.6 6.3 15.4 5.4 300 17 71.8 10.8 9.2 2.4 37.5 0.00 63.5 57.6 8.3 17.4 7.8 296 18 70.9 11.5 9.9 2.3 18.9 0.00 62.2 57.6 9.2 14.3 8.7 303 19 69.3 10.2 9.9 2.2 3.1 0.00 60.6 57.7 7.4 12.1 7.2 299 20 66.7 9.0 10.2 2.0 0.0 0.00 59.4 57.7 6.3 11.0 6.0 292 21 61.3 11.3 13.8 1.6 0.0 0.00 58.1 57.7 2.0 6.9 1.6 300 22 59.7 16.2 18.2 1.4 0.0 0.00 57.0 57.9 3.8 7.8 3.6 298 23 59.9 21.6 22.5 1.4 0.0 0.00 56.3 57.9 3.6 6.9 3.4 298 24 55.6 25.5 31.2 1.0 0.0 0.00 55.4 57.9 1.1 3.8 0.7 242 AZMET Daily Weather Data : TUCSON : Apr 4 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.5 39.9 58.5 DegF RELATIVE HUMIDITY 50.9 8.0 23.6 % DEWPOINT 17.8 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 64.8 51.1 57.2 DegF SOIL TEMP. 20 in 58.3 57.6 57.9 DegF WIND SPEED 17.4 4.0 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 292 Degrees SOLAR RADIATION 605.1 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 5.8 549 8.6 819 12.2 1150 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 5 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.8 26.1 39.3 0.7 0.0 0.00 54.5 58.1 1.8 4.0 1.3 107 2 47.7 25.7 42.0 0.6 0.0 0.00 53.8 58.1 2.0 4.0 1.8 88 3 45.5 25.2 44.7 0.6 0.0 0.00 52.9 58.1 1.8 3.8 1.3 89 4 45.3 25.0 44.5 0.6 0.0 0.00 52.3 58.1 2.7 5.1 2.7 90 5 45.7 25.2 44.4 0.6 0.0 0.00 51.8 58.1 3.1 4.9 2.9 88 6 43.9 25.5 47.8 0.5 0.0 0.00 51.3 58.1 2.5 4.0 2.2 93 7 44.4 25.9 47.9 0.5 4.5 0.00 50.9 57.9 3.1 4.9 3.1 88 8 51.4 26.6 38.2 0.8 22.0 0.00 50.9 57.9 2.2 5.4 0.2 304 9 56.3 22.3 26.6 1.1 41.6 0.00 52.0 57.9 4.0 8.7 3.4 279 10 59.9 17.4 18.9 1.4 56.9 0.00 54.1 57.7 6.0 11.2 5.6 298 11 61.9 18.5 18.5 1.5 69.3 0.00 56.8 57.7 4.7 11.2 4.0 306 12 63.5 23.0 21.0 1.6 76.0 0.00 59.2 57.7 9.6 16.6 9.2 302 13 65.5 26.2 22.5 1.7 79.6 0.00 60.6 57.6 11.9 20.8 11.0 298 14 66.9 27.0 22.1 1.8 75.0 0.00 61.5 57.6 15.0 24.4 14.1 293 15 68.2 27.0 21.2 1.9 67.4 0.00 61.7 57.6 16.1 27.3 15.4 291 16 67.5 26.4 21.3 1.8 55.2 0.00 61.3 57.6 15.0 23.9 14.3 292 17 66.6 24.6 20.3 1.8 37.5 0.00 60.4 57.6 14.1 26.4 13.4 295 18 65.5 21.9 18.7 1.7 19.4 0.00 59.2 57.6 12.5 20.1 11.9 289 19 63.0 18.5 17.8 1.6 3.1 0.00 57.9 57.6 11.0 17.7 10.5 289 20 60.8 19.0 19.6 1.5 0.0 0.00 56.8 57.7 9.8 20.4 9.6 296 21 58.1 21.7 24.2 1.3 0.0 0.00 55.8 57.7 9.8 17.2 9.8 301 22 56.7 22.5 26.4 1.1 0.0 0.00 54.9 57.7 8.9 14.1 8.9 302 23 55.4 22.6 27.6 1.1 0.0 0.00 54.3 57.7 8.7 15.0 8.7 301 24 53.1 21.4 28.7 1.0 0.0 0.00 53.4 57.7 6.5 10.7 6.3 268 AZMET Daily Weather Data : TUCSON : Apr 5 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 69.6 43.0 56.8 DegF RELATIVE HUMIDITY 56.6 15.7 29.3 % DEWPOINT 23.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 61.7 50.7 55.8 DegF SOIL TEMP. 20 in 58.1 57.6 57.7 DegF WIND SPEED 27.3 7.6 MPH WIND VECTOR MAG. 5.8 MPH WIND VECTOR DIR. 297 Degrees SOLAR RADIATION 607.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.9 554 7.9 827 11.3 1162 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 6 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.7 20.3 29.8 0.9 0.0 0.00 52.5 57.7 4.5 8.3 4.3 265 2 48.2 20.3 32.8 0.8 0.0 0.00 52.0 57.9 3.1 5.1 2.9 265 3 44.1 20.5 39.0 0.6 0.0 0.00 51.3 57.7 1.3 4.0 0.9 75 4 43.2 21.6 41.7 0.6 0.0 0.00 50.7 57.7 2.2 5.8 1.8 84 5 41.4 21.6 44.6 0.5 0.0 0.00 50.2 57.7 1.6 4.7 1.3 113 6 38.7 21.6 49.9 0.4 0.0 0.00 49.6 57.7 1.3 3.4 1.1 93 7 38.7 22.1 51.2 0.4 4.8 0.00 49.1 57.6 1.3 2.7 1.3 88 8 47.5 24.1 39.7 0.7 22.5 0.00 49.1 57.6 1.1 2.5 0.9 42 9 54.3 24.1 30.7 1.0 41.8 0.00 50.2 57.6 1.3 2.9 1.1 7 10 58.5 21.9 24.1 1.3 57.3 0.00 53.1 57.4 2.5 7.4 0.9 210 11 60.1 19.9 21.0 1.4 70.2 0.00 56.3 57.4 3.4 10.3 1.3 258 12 62.2 19.2 18.9 1.5 78.6 0.00 59.2 57.4 4.9 12.3 3.4 239 13 64.0 17.2 16.0 1.7 81.0 0.00 61.3 57.2 6.7 14.1 5.8 256 14 65.8 16.2 14.4 1.9 77.9 0.00 62.4 57.2 8.5 16.8 7.6 275 15 67.1 13.5 12.4 2.0 69.3 0.00 62.8 57.2 8.9 15.0 8.5 270 16 67.3 9.3 10.2 2.0 55.9 0.00 62.4 57.2 7.8 14.1 6.7 286 17 67.5 6.8 9.0 2.1 38.7 0.00 61.2 57.2 8.3 15.4 7.6 304 18 66.7 6.3 9.0 2.0 19.8 0.00 59.5 57.2 8.7 17.0 8.3 310 19 64.9 6.1 9.5 1.9 3.3 0.00 57.9 57.2 8.1 14.3 7.8 310 20 62.4 6.4 10.6 1.7 0.0 0.00 56.7 57.4 6.5 10.3 6.3 315 21 61.3 6.4 11.1 1.6 0.0 0.00 55.6 57.4 3.8 9.8 3.1 288 22 56.8 10.8 16.0 1.3 0.0 0.00 54.9 57.4 2.0 4.9 1.1 157 23 49.1 18.9 29.7 0.8 0.0 0.00 54.0 57.4 1.3 4.9 0.9 81 24 46.0 18.5 32.8 0.7 0.0 0.00 53.1 57.6 1.3 3.6 1.1 86 AZMET Daily Weather Data : TUCSON : Apr 6 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.2 36.5 55.2 DegF RELATIVE HUMIDITY 60.3 7.2 25.2 % DEWPOINT 16.3 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 62.8 48.9 55.2 DegF SOIL TEMP. 20 in 57.9 57.2 57.4 DegF WIND SPEED 17.0 4.3 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 288 Degrees SOLAR RADIATION 620.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.8 557 6.1 833 9.2 1171 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 7 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.7 16.3 32.7 0.6 0.0 0.00 52.2 57.6 1.3 4.0 1.1 77 2 43.3 16.3 33.2 0.6 0.0 0.00 51.4 57.6 2.2 5.6 1.3 92 3 41.4 16.9 36.7 0.6 0.0 0.00 50.9 57.6 1.1 3.4 0.9 92 4 39.0 16.5 39.6 0.5 0.0 0.00 50.2 57.6 1.3 3.4 1.1 78 5 38.5 16.9 41.0 0.5 0.0 0.00 49.6 57.4 1.6 4.3 1.3 86 6 36.7 17.4 44.8 0.4 0.0 0.00 49.1 57.4 1.1 2.7 0.9 89 7 38.1 17.4 42.5 0.4 5.3 0.00 48.7 57.4 1.1 2.5 0.9 85 8 47.8 18.3 30.9 0.8 22.9 0.00 48.7 57.4 1.6 3.4 1.3 96 9 56.8 17.1 20.8 1.3 41.8 0.00 50.0 57.2 1.3 5.4 0.7 98 10 61.3 16.5 17.1 1.5 57.8 0.00 52.9 57.2 2.2 5.6 1.3 119 11 65.3 14.5 13.7 1.8 70.0 0.00 56.5 57.2 2.7 6.3 1.1 253 12 67.8 14.5 12.6 2.0 78.1 0.00 59.5 57.0 3.8 11.4 1.8 278 13 70.3 15.1 11.9 2.2 80.5 0.00 61.9 57.0 5.6 15.7 3.6 238 14 72.9 14.4 10.6 2.5 77.4 0.00 63.0 57.0 8.3 16.1 7.2 277 15 73.9 13.5 9.7 2.6 68.6 0.00 63.5 56.8 10.1 17.4 8.9 268 16 74.1 12.7 9.4 2.6 55.2 0.00 63.0 57.0 11.6 19.5 11.2 274 17 73.6 11.7 9.1 2.6 38.0 0.00 61.7 57.0 13.0 19.7 12.3 276 18 72.7 10.9 9.1 2.5 19.8 0.00 60.1 57.0 12.5 22.1 12.1 277 19 70.5 10.4 9.5 2.3 3.3 0.00 58.5 57.0 9.6 14.1 9.4 281 20 67.8 11.8 11.2 2.1 0.0 0.00 57.0 57.2 7.6 12.3 7.6 297 21 64.9 13.5 13.4 1.8 0.0 0.00 56.1 57.2 6.3 10.7 6.0 280 22 58.6 18.3 20.9 1.3 0.0 0.00 55.0 57.2 1.1 4.0 0.4 72 23 52.5 20.1 27.8 1.0 0.0 0.00 54.1 57.4 1.8 4.0 1.6 85 24 51.8 18.5 26.5 1.0 0.0 0.00 53.4 57.4 2.9 4.3 2.7 85 AZMET Daily Weather Data : TUCSON : Apr 7 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.6 35.8 57.6 DegF RELATIVE HUMIDITY 53.6 7.8 22.3 % DEWPOINT 15.4 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 63.5 48.6 55.2 DegF SOIL TEMP. 20 in 57.6 56.8 57.2 DegF WIND SPEED 22.1 4.7 MPH WIND VECTOR MAG. 2.7 MPH WIND VECTOR DIR. 278 Degrees SOLAR RADIATION 619.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.8 564 9.4 843 12.8 1184 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 8 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.4 19.6 29.5 0.9 0.0 0.00 52.9 57.4 2.5 4.0 2.5 92 2 45.9 21.2 37.1 0.7 0.0 0.00 52.2 57.4 1.1 2.9 0.9 110 3 43.5 21.2 40.6 0.6 0.0 0.00 51.6 57.4 1.1 2.9 0.9 86 4 41.4 21.0 43.9 0.5 0.0 0.00 51.1 57.4 0.9 2.7 0.7 80 5 40.5 20.8 44.8 0.5 0.0 0.00 50.5 57.4 1.1 2.9 0.9 96 6 39.2 21.6 48.6 0.4 0.0 0.00 50.0 57.4 1.3 3.4 1.1 79 7 42.1 22.6 45.9 0.5 5.5 0.00 49.6 57.4 1.1 3.4 0.2 149 8 55.2 23.0 29.3 1.1 23.6 0.00 50.0 57.4 2.9 13.2 1.3 305 9 70.5 13.5 10.9 2.3 42.0 0.00 52.0 57.2 11.2 17.7 11.0 103 10 73.6 14.2 10.2 2.5 58.3 0.00 54.5 57.2 13.0 19.2 12.8 98 11 75.4 16.9 10.8 2.7 70.9 0.00 57.0 57.0 14.1 21.0 13.6 91 12 77.2 19.0 11.1 2.8 78.4 0.00 59.5 57.0 14.1 23.5 13.4 81 13 78.3 19.8 11.1 2.9 80.3 0.00 61.7 57.0 13.0 20.8 12.3 84 14 79.7 20.1 10.8 3.1 77.2 0.00 63.3 57.0 13.6 23.3 13.0 85 15 80.8 19.6 10.2 3.2 68.1 0.00 64.2 57.0 13.2 21.5 12.5 78 16 81.5 19.8 10.0 3.3 55.0 0.00 64.4 57.0 13.2 20.6 12.5 76 17 81.3 19.8 10.0 3.3 38.0 0.00 63.5 57.0 12.1 18.8 11.6 69 18 80.2 19.4 10.2 3.2 19.4 0.00 62.2 57.0 11.6 19.2 11.2 78 19 77.9 18.9 10.9 2.9 3.3 0.00 60.8 57.0 11.2 21.0 10.7 71 20 75.4 19.0 11.8 2.7 0.0 0.00 59.5 57.2 12.5 21.0 12.3 74 21 74.1 18.5 12.2 2.5 0.0 0.00 58.6 57.2 13.2 20.6 12.8 76 22 72.5 18.9 12.9 2.4 0.0 0.00 57.9 57.4 12.1 21.3 11.6 82 23 71.1 19.4 14.0 2.2 0.0 0.00 57.2 57.4 10.3 19.7 9.8 95 24 69.8 19.4 14.6 2.1 0.0 0.00 56.5 57.4 9.4 17.9 9.2 96 AZMET Daily Weather Data : TUCSON : Apr 8 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.4 38.3 65.7 DegF RELATIVE HUMIDITY 55.8 8.6 20.9 % DEWPOINT 19.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 64.4 49.6 56.7 DegF SOIL TEMP. 20 in 57.4 57.0 57.2 DegF WIND SPEED 23.5 8.7 MPH WIND VECTOR MAG. 8.1 MPH WIND VECTOR DIR. 83 Degrees SOLAR RADIATION 619.9 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 9.9 574 13.1 856 16.6 1200 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 9 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.5 19.4 15.2 2.0 0.0 0.00 55.9 57.6 10.3 15.9 9.8 106 2 67.6 19.2 15.6 2.0 0.0 0.00 55.4 57.6 9.4 14.5 9.2 112 3 67.5 18.7 15.3 1.9 0.0 0.00 55.0 57.6 9.6 15.0 9.4 113 4 67.1 18.3 15.2 1.9 0.0 0.00 54.7 57.6 11.0 17.4 10.7 111 5 66.7 18.1 15.3 1.9 0.0 0.00 54.3 57.6 11.2 17.4 11.0 110 6 66.0 18.0 15.6 1.8 0.0 0.00 54.1 57.6 10.5 15.9 10.3 112 7 66.4 18.3 15.6 1.9 5.5 0.00 54.0 57.6 11.2 17.9 11.0 107 8 68.9 19.4 14.9 2.1 22.5 0.00 54.1 57.6 11.2 19.7 10.7 107 9 72.0 19.8 13.7 2.3 40.1 0.00 55.4 57.4 13.2 20.4 12.8 108 10 74.8 20.7 13.0 2.6 56.4 0.00 57.7 57.4 12.1 21.5 11.6 109 11 77.0 22.1 12.7 2.8 65.0 0.00 60.1 57.4 10.7 18.8 10.3 93 12 79.7 23.0 12.1 3.0 75.5 0.00 62.4 57.4 11.2 18.8 10.7 88 13 82.2 23.4 11.4 3.3 79.6 0.00 64.6 57.4 10.5 17.4 9.8 95 14 84.2 23.4 10.7 3.6 74.5 0.00 66.2 57.4 8.5 15.4 8.1 93 15 86.2 20.5 8.9 3.9 68.3 0.00 67.3 57.4 7.4 14.5 6.5 94 16 86.9 20.3 8.6 4.0 54.5 0.00 67.5 57.4 8.5 18.8 7.8 100 17 87.3 19.2 8.1 4.1 37.5 0.00 66.6 57.4 7.8 14.8 6.7 96 18 86.7 18.3 7.9 4.0 19.1 0.00 64.9 57.6 7.6 13.6 7.2 91 19 84.2 18.1 8.6 3.7 3.3 0.00 63.5 57.6 5.8 10.7 5.6 102 20 80.8 17.8 9.5 3.2 0.0 0.00 61.9 57.6 4.7 9.4 2.0 89 21 74.1 18.9 12.4 2.5 0.0 0.00 60.4 57.7 1.1 4.3 0.4 56 22 66.2 18.3 15.8 1.9 0.0 0.00 59.2 57.9 0.9 2.2 0.7 124 23 61.0 19.9 20.2 1.5 0.0 0.00 58.1 57.9 1.3 3.6 1.1 94 24 58.3 19.6 22.0 1.3 0.0 0.00 57.2 57.9 1.6 4.5 1.1 108 AZMET Daily Weather Data : TUCSON : Apr 9 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.0 56.3 74.1 DegF RELATIVE HUMIDITY 34.2 5.8 13.3 % DEWPOINT 19.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.6 KPas SOIL TEMP. 4 in 67.5 54.0 59.5 DegF SOIL TEMP. 20 in 57.9 57.4 57.6 DegF WIND SPEED 21.5 8.3 MPH WIND VECTOR MAG. 7.6 MPH WIND VECTOR DIR. 103 Degrees SOLAR RADIATION 601.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.32 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.9 591 22.0 878 27.0 1227 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 10 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.9 20.7 25.1 1.1 0.0 0.00 56.3 58.1 1.6 2.7 1.1 96 2 53.4 21.7 28.7 1.0 0.0 0.00 55.6 58.1 1.6 4.3 1.3 101 3 53.8 24.1 31.2 1.0 0.0 0.00 54.9 58.1 2.5 4.3 2.0 78 4 50.5 24.8 36.3 0.8 0.0 0.00 54.1 58.1 1.3 3.6 1.1 105 5 49.1 24.6 38.1 0.7 0.0 0.00 53.6 58.1 1.8 3.6 1.6 85 6 50.2 24.8 36.8 0.8 0.0 0.00 53.1 58.1 2.2 3.8 2.2 102 7 50.2 25.0 37.0 0.8 1.4 0.00 52.7 58.1 1.8 4.0 1.6 125 8 57.7 27.3 31.1 1.1 22.5 0.00 52.9 58.1 2.5 4.5 2.2 58 9 67.5 25.5 20.7 1.8 42.8 0.00 54.5 57.9 4.0 9.6 3.8 88 10 74.7 23.4 14.6 2.5 58.3 0.00 57.4 57.9 4.5 8.9 4.0 86 11 79.2 24.3 13.1 3.0 71.7 0.00 60.6 57.9 4.9 11.4 4.5 74 12 82.6 20.8 10.1 3.4 69.5 0.00 63.3 57.9 4.5 12.3 3.4 88 13 84.7 16.2 7.7 3.8 80.8 0.00 65.8 57.7 3.8 9.4 2.0 111 14 86.0 16.3 7.5 3.9 75.7 0.00 67.6 57.7 6.3 15.7 2.5 84 15 86.7 15.3 7.0 4.0 50.7 0.00 68.0 57.7 8.7 18.1 7.6 235 16 86.9 15.3 6.9 4.1 57.6 0.00 67.6 57.7 9.8 17.2 8.9 243 17 86.2 12.4 6.2 4.0 38.5 0.00 66.7 57.9 8.9 21.5 8.3 236 18 84.7 6.3 4.9 3.9 19.4 0.00 65.1 57.9 7.8 13.9 6.9 219 19 81.5 7.2 5.8 3.5 3.8 0.00 63.5 57.9 7.4 14.5 6.7 249 20 78.3 7.5 6.5 3.1 0.0 0.00 62.1 58.1 7.4 14.1 7.4 289 21 72.1 8.6 8.5 2.5 0.0 0.00 60.6 58.3 2.2 7.6 2.0 302 22 64.4 16.3 15.5 1.8 0.0 0.00 59.4 58.3 0.7 2.0 0.4 211 23 61.7 22.3 23.1 1.5 0.0 0.00 58.3 58.3 2.5 6.0 2.2 294 24 66.9 12.0 11.6 2.0 0.0 0.00 57.2 58.5 3.6 7.2 3.4 318 AZMET Daily Weather Data : TUCSON : Apr 10 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.6 48.0 69.4 DegF RELATIVE HUMIDITY 49.2 4.1 18.1 % DEWPOINT 18.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 68.0 52.7 59.5 DegF SOIL TEMP. 20 in 58.5 57.7 57.9 DegF WIND SPEED 21.5 4.3 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 224 Degrees SOLAR RADIATION 592.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.9 605 18.0 896 22.7 1250 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 11 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 63.7 10.0 12.0 1.8 0.0 0.00 56.3 58.5 2.2 4.9 0.2 241 2 55.9 15.6 20.2 1.2 0.0 0.00 55.4 58.5 1.8 4.9 1.8 78 3 52.0 17.8 25.5 1.0 0.0 0.00 54.5 58.5 1.8 3.4 1.6 103 4 52.0 16.2 23.9 1.0 0.0 0.00 53.8 58.5 2.0 4.0 1.8 79 5 50.2 18.7 28.4 0.9 0.0 0.00 53.1 58.5 2.5 3.8 2.2 80 6 48.6 19.9 32.0 0.8 0.0 0.00 52.5 58.5 2.0 3.6 2.0 80 7 48.6 20.1 32.3 0.8 5.7 0.00 52.0 58.5 1.8 4.0 1.8 81 8 56.7 18.1 21.9 1.2 24.6 0.00 52.2 58.5 2.9 5.4 2.9 85 9 64.6 18.3 16.8 1.7 43.7 0.00 53.8 58.3 4.9 8.9 4.7 82 10 70.7 16.0 12.2 2.3 60.2 0.00 56.7 58.3 6.5 10.7 6.3 96 11 74.1 16.9 11.2 2.6 72.4 0.00 59.7 58.3 4.5 9.2 3.8 99 12 77.0 16.3 10.0 2.8 79.6 0.00 62.8 58.3 3.6 9.2 1.8 133 13 78.6 14.2 8.6 3.1 81.9 0.00 65.3 58.1 3.6 8.9 1.8 245 14 80.8 12.2 7.4 3.3 78.8 0.00 66.9 58.1 3.4 10.3 1.6 278 15 82.2 13.1 7.3 3.5 69.8 0.00 67.6 58.1 3.6 12.5 1.3 226 16 83.5 9.0 5.9 3.7 56.4 0.00 67.3 58.1 5.1 12.3 4.5 274 17 83.8 8.4 5.6 3.7 39.7 0.00 66.0 58.1 5.6 11.6 4.9 305 18 83.1 8.8 5.9 3.6 19.1 0.00 64.4 58.1 5.4 9.8 4.3 308 19 80.2 9.9 6.7 3.3 2.9 0.00 62.8 58.3 5.4 10.3 4.9 317 20 73.6 14.7 10.6 2.5 0.0 0.00 61.3 58.3 1.3 4.0 1.1 315 21 67.8 21.9 17.4 1.9 0.0 0.00 60.1 58.5 1.1 2.9 0.9 238 22 62.1 26.6 26.0 1.4 0.0 0.00 59.0 58.6 1.1 3.4 0.9 96 23 57.4 28.9 33.7 1.1 0.0 0.00 58.1 58.6 1.6 3.8 1.6 80 24 57.7 27.1 30.7 1.1 0.0 0.00 57.2 58.6 2.2 4.7 2.2 80 AZMET Daily Weather Data : TUCSON : Apr 11 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.6 45.5 66.9 DegF RELATIVE HUMIDITY 55.3 4.3 17.2 % DEWPOINT 16.5 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 67.8 52.0 59.2 DegF SOIL TEMP. 20 in 58.6 58.1 58.3 DegF WIND SPEED 12.5 3.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 57 Degrees SOLAR RADIATION 634.8 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 12.2 617 15.5 911 20.0 1270 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 12 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.8 21.9 23.7 1.3 0.0 0.00 56.5 58.8 2.9 4.9 2.7 97 2 57.6 22.8 26.0 1.2 0.0 0.00 55.9 58.8 2.2 4.0 2.0 94 3 52.2 27.0 37.5 0.8 0.0 0.00 55.2 58.8 0.9 3.4 0.9 81 4 51.4 24.8 35.0 0.8 0.0 0.00 54.5 58.8 2.2 4.3 2.0 90 5 52.9 21.6 29.0 1.0 0.0 0.00 54.1 58.8 2.2 3.4 2.2 97 6 50.7 24.1 35.1 0.8 0.0 0.00 53.6 58.8 2.5 3.6 2.2 80 7 51.6 24.8 35.0 0.9 5.3 0.00 53.2 58.8 2.5 4.9 2.5 90 8 59.4 23.2 25.0 1.3 21.7 0.00 53.4 58.8 4.0 6.3 3.6 104 9 68.9 21.9 16.9 2.0 44.0 0.00 55.0 58.8 3.6 6.7 3.4 125 10 73.8 17.8 11.9 2.5 49.5 0.00 57.9 58.6 4.7 8.1 4.3 116 11 79.0 20.7 11.3 3.0 72.2 0.00 61.3 58.6 2.5 8.9 0.7 34 12 80.6 19.2 10.1 3.2 76.9 0.00 64.2 58.6 3.4 11.2 1.3 223 13 82.0 21.0 10.3 3.4 79.8 0.00 66.4 58.6 4.7 10.7 1.8 70 14 84.6 18.3 8.5 3.7 67.4 0.00 67.6 58.5 3.8 11.6 2.0 205 15 85.5 14.0 6.9 3.9 53.3 0.00 67.8 58.6 6.3 14.8 5.4 234 16 85.3 14.4 7.0 3.8 40.8 0.00 67.1 58.6 6.9 13.4 5.8 256 17 84.7 14.7 7.3 3.8 23.9 0.00 66.0 58.6 6.3 12.3 4.9 290 18 83.3 15.6 7.9 3.6 11.2 0.00 64.6 58.6 6.7 12.1 6.3 327 19 81.5 13.6 7.7 3.4 2.2 0.00 63.1 58.8 5.6 10.1 5.6 308 20 77.4 13.8 8.9 2.9 0.0 0.00 61.9 58.8 2.7 5.4 2.5 304 21 70.7 20.8 15.1 2.2 0.0 0.00 60.8 59.0 0.9 3.6 0.7 291 22 67.8 25.2 20.4 1.9 0.0 0.00 60.1 59.0 2.0 6.0 1.8 278 23 71.2 18.0 13.0 2.3 0.0 0.00 59.4 59.2 3.1 6.3 3.1 280 24 70.2 18.9 14.0 2.2 0.0 0.00 58.8 59.2 2.2 4.9 2.2 303 AZMET Daily Weather Data : TUCSON : Apr 12 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.4 49.6 70.0 DegF RELATIVE HUMIDITY 57.5 5.3 17.6 % DEWPOINT 19.9 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 68.0 53.2 59.9 DegF SOIL TEMP. 20 in 59.2 58.5 58.8 DegF WIND SPEED 14.8 3.6 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 292 Degrees SOLAR RADIATION 547.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.9 631 18.0 929 23.0 1293 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 13 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.8 23.5 20.0 1.8 0.0 0.00 58.3 59.2 0.9 3.6 0.9 268 2 59.9 27.7 29.2 1.3 0.0 0.00 57.6 59.4 0.7 2.7 0.4 136 3 57.6 29.3 34.0 1.1 0.0 0.00 57.0 59.4 1.6 3.6 1.3 90 4 57.9 26.8 30.2 1.1 0.0 0.00 56.3 59.4 2.9 4.9 2.2 84 5 55.8 26.6 32.2 1.0 0.0 0.00 55.8 59.4 2.0 4.7 1.8 75 6 52.7 27.1 36.8 0.9 0.0 0.00 55.0 59.4 1.3 2.9 1.1 99 7 53.2 28.8 38.8 0.9 6.2 0.00 54.5 59.4 2.2 6.7 2.0 79 8 61.7 28.6 28.5 1.4 24.9 0.00 54.7 59.4 4.5 7.4 4.5 102 9 70.0 29.1 21.8 2.0 43.5 0.00 56.3 59.4 3.1 8.1 2.7 103 10 74.7 29.8 19.0 2.4 58.5 0.00 59.5 59.4 2.9 8.7 1.8 115 11 77.0 28.9 17.1 2.6 71.2 0.00 63.0 59.2 3.6 9.6 2.5 130 12 79.5 27.3 14.7 2.9 78.8 0.00 65.8 59.2 3.8 9.2 1.6 253 13 81.0 27.3 14.0 3.1 81.0 0.00 68.2 59.2 3.8 11.4 0.9 205 14 84.0 28.4 13.3 3.5 77.4 0.00 69.4 59.2 6.7 21.0 5.1 230 15 85.6 24.8 10.8 3.7 68.8 0.00 69.6 59.2 10.3 24.2 9.6 240 16 86.0 23.0 9.9 3.8 55.7 0.00 68.7 59.2 10.7 20.6 10.1 238 17 85.5 25.3 11.1 3.7 38.9 0.00 67.5 59.4 11.4 22.1 11.0 246 18 84.2 27.3 12.6 3.5 20.5 0.00 65.8 59.4 7.6 12.8 6.9 223 19 81.7 28.9 14.6 3.2 4.1 0.00 64.4 59.5 6.9 15.4 6.5 217 20 79.0 29.5 16.3 2.8 0.0 0.00 63.3 59.5 4.7 10.7 4.5 234 21 75.9 30.2 18.5 2.5 0.0 0.00 62.2 59.7 5.1 9.4 4.5 285 22 73.4 31.5 21.3 2.2 0.0 0.00 61.3 59.7 3.8 8.5 3.8 307 23 67.5 33.8 28.8 1.6 0.0 0.00 60.6 59.9 1.1 3.6 0.2 338 24 63.5 35.4 35.0 1.3 0.0 0.00 59.9 59.9 0.7 3.4 0.7 90 AZMET Daily Weather Data : TUCSON : Apr 13 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.5 50.4 71.4 DegF RELATIVE HUMIDITY 46.2 8.4 22.0 % DEWPOINT 28.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 69.6 54.5 61.3 DegF SOIL TEMP. 20 in 59.9 59.2 59.4 DegF WIND SPEED 24.2 4.3 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 226 Degrees SOLAR RADIATION 629.5 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 14.0 645 18.4 948 23.4 1316 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 14 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.2 35.4 36.8 1.2 0.0 0.00 59.2 60.1 1.3 3.8 1.1 81 2 59.2 36.3 42.3 1.0 0.0 0.00 58.6 60.1 0.7 2.2 0.2 102 3 57.7 36.5 44.9 0.9 0.0 0.00 58.1 60.1 1.6 3.8 1.3 79 4 57.4 36.3 45.2 0.9 0.0 0.00 57.6 60.1 2.0 4.0 2.0 77 5 58.8 36.7 43.5 1.0 0.0 0.00 57.4 60.1 2.9 5.1 2.7 89 6 58.5 36.9 44.2 0.9 0.0 0.00 57.0 60.1 3.1 5.6 3.1 88 7 60.1 37.8 43.3 1.0 7.2 0.00 56.8 60.1 4.0 7.4 3.6 91 8 65.5 39.7 38.8 1.3 19.1 0.00 57.2 60.1 5.1 10.3 4.9 92 9 72.1 42.4 34.5 1.8 31.3 0.00 58.6 60.1 4.5 9.2 4.0 105 10 75.7 42.3 30.2 2.1 48.0 0.00 60.8 60.1 6.7 13.0 5.1 128 11 78.8 41.7 26.9 2.5 55.4 0.00 63.1 60.1 8.1 15.7 6.9 170 12 79.9 40.8 24.9 2.6 48.3 0.00 64.4 60.1 8.3 15.4 6.9 190 13 80.4 38.3 22.3 2.8 44.7 0.00 64.9 60.1 8.3 20.1 7.4 194 14 81.0 34.7 18.9 2.9 37.0 0.00 65.5 60.1 8.3 19.9 7.4 198 15 80.8 34.7 19.0 2.9 27.2 0.00 65.1 60.1 9.4 17.2 8.5 208 16 79.7 36.0 20.7 2.7 18.9 0.00 64.8 60.1 8.3 15.2 7.8 243 17 79.0 32.4 18.2 2.8 12.9 0.00 64.2 60.1 7.2 18.1 6.7 252 18 79.0 31.1 17.4 2.8 8.1 0.00 63.5 60.1 6.9 17.4 6.3 221 19 78.6 31.1 17.6 2.8 3.3 0.00 62.6 60.1 7.2 14.5 6.7 212 20 76.5 35.8 22.9 2.4 0.0 0.00 61.9 60.3 5.8 13.0 5.4 204 21 74.7 42.4 31.5 2.0 0.0 0.00 61.2 60.3 6.3 17.2 5.6 190 22 72.9 43.9 35.3 1.8 0.0 0.00 60.8 60.3 5.6 14.8 4.9 188 23 70.3 39.7 32.6 1.7 0.0 0.00 60.1 60.3 5.1 12.3 4.5 176 24 68.7 38.5 33.1 1.6 0.0 0.00 59.5 60.4 4.9 11.4 4.5 159 AZMET Daily Weather Data : TUCSON : Apr 14 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.5 56.3 71.1 DegF RELATIVE HUMIDITY 50.0 15.9 31.0 % DEWPOINT 37.6 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 65.5 56.8 61.0 DegF SOIL TEMP. 20 in 60.4 59.9 60.1 DegF WIND SPEED 20.1 5.4 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 183 Degrees SOLAR RADIATION 361.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.18 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.9 659 18.9 967 23.9 1340 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 15 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.6 36.5 32.8 1.5 0.0 0.00 59.0 60.4 6.3 16.3 5.6 228 2 63.1 36.0 36.3 1.3 0.0 0.00 58.3 60.4 9.6 20.1 9.4 243 3 61.5 37.6 41.1 1.1 0.0 0.00 57.9 60.4 4.7 12.1 4.5 224 4 59.7 39.6 47.2 0.9 0.0 0.00 57.4 60.4 8.5 17.0 7.2 208 5 58.3 41.7 54.5 0.8 0.0 0.02 57.4 60.4 7.2 17.0 6.3 216 6 54.9 47.5 76.0 0.3 0.0 0.01 57.2 60.4 3.1 9.6 2.2 243 7 55.2 45.7 70.4 0.4 1.2 0.00 57.2 60.4 7.2 21.0 5.6 262 8 48.6 43.0 81.5 0.2 1.9 0.01 56.5 60.3 13.6 29.8 13.2 296 9 49.6 41.0 72.1 0.3 7.9 0.00 56.5 60.3 4.5 11.9 3.8 278 10 53.6 40.1 60.2 0.6 41.1 0.00 57.6 60.3 9.8 19.5 9.2 272 11 57.0 37.2 47.5 0.8 65.0 0.00 59.4 60.3 11.4 19.5 11.0 276 12 59.9 33.3 36.6 1.1 72.6 0.00 61.9 60.3 8.5 15.9 7.6 258 13 62.6 26.1 24.7 1.5 84.6 0.00 64.2 60.1 9.4 23.3 8.5 254 14 64.0 26.1 23.5 1.6 80.3 0.00 65.8 60.1 10.3 20.4 9.4 274 15 65.5 23.7 20.3 1.7 71.2 0.00 66.2 60.1 13.0 22.6 12.3 287 16 65.8 24.1 20.3 1.7 57.6 0.00 65.8 60.1 13.6 22.1 13.0 286 17 65.3 24.8 21.3 1.7 40.4 0.00 64.6 60.1 12.8 22.1 12.1 298 18 64.8 26.6 23.4 1.6 21.5 0.00 63.0 60.1 10.5 18.3 9.8 297 19 63.0 27.5 25.9 1.5 4.5 0.00 61.5 60.1 8.5 13.6 8.1 313 20 61.0 28.2 28.6 1.3 0.0 0.00 60.1 60.3 5.6 9.6 5.4 316 21 59.2 29.1 31.7 1.2 0.0 0.00 58.8 60.3 3.4 6.9 3.1 318 22 55.8 31.3 39.2 0.9 0.0 0.00 57.9 60.3 1.6 4.3 0.7 282 23 51.8 33.3 49.0 0.7 0.0 0.00 57.0 60.3 3.1 6.3 2.7 93 24 50.2 34.5 54.8 0.6 0.0 0.00 56.1 60.3 1.6 4.3 1.3 83 AZMET Daily Weather Data : TUCSON : Apr 15 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.0 47.1 59.0 DegF RELATIVE HUMIDITY 88.4 17.8 42.5 % DEWPOINT 34.0 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 66.2 56.1 59.9 DegF SOIL TEMP. 20 in 60.4 60.1 60.3 DegF WIND SPEED 29.8 7.8 MPH WIND VECTOR MAG. 6.0 MPH WIND VECTOR DIR. 274 Degrees SOLAR RADIATION 550.4 Langleys PRECIPITATION 0.04 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 4.7 663 7.9 975 12.6 1353 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 16 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.8 34.2 59.2 0.5 0.0 0.00 55.4 60.3 1.1 3.4 0.2 106 2 44.2 33.8 66.5 0.3 0.0 0.00 54.7 60.3 1.1 2.5 0.9 97 3 42.1 34.5 74.2 0.2 0.0 0.00 54.0 60.3 0.9 2.7 0.7 71 4 40.8 34.3 77.8 0.2 0.0 0.00 53.4 60.3 0.9 2.0 0.7 107 5 39.4 34.3 82.2 0.2 0.0 0.00 52.7 60.3 1.1 2.7 0.9 94 6 38.1 33.8 84.2 0.1 0.0 0.00 52.2 60.1 1.1 3.8 0.9 76 7 42.1 34.7 75.1 0.2 7.4 0.00 51.8 60.1 0.9 2.2 0.7 108 8 50.5 33.6 52.3 0.6 26.0 0.00 52.2 60.1 1.6 3.6 1.1 283 9 58.3 33.6 39.4 1.0 44.4 0.00 53.8 59.9 1.8 6.9 1.1 84 10 62.1 31.8 31.9 1.3 60.4 0.00 56.8 59.9 3.6 8.3 2.9 93 11 66.2 28.0 23.8 1.7 72.9 0.00 60.1 59.7 3.4 9.2 1.6 38 12 69.6 26.6 19.9 2.0 80.5 0.00 63.3 59.7 3.6 9.4 1.8 65 13 72.9 24.3 16.1 2.3 82.4 0.00 66.0 59.5 4.3 9.4 0.9 261 14 75.4 22.6 13.8 2.6 78.8 0.00 68.0 59.5 3.4 9.2 0.9 166 15 77.9 19.9 11.4 2.9 70.2 0.00 68.9 59.5 3.1 7.4 2.0 293 16 79.2 19.8 10.8 3.0 56.9 0.00 68.9 59.5 2.9 8.5 2.0 60 17 79.5 18.5 10.1 3.1 38.5 0.00 67.8 59.5 4.0 10.7 3.6 77 18 80.4 17.2 9.3 3.2 21.0 0.00 66.2 59.5 2.2 6.7 1.6 46 19 77.5 19.2 11.1 2.9 5.3 0.00 64.6 59.7 7.8 14.8 7.6 292 20 72.1 21.0 14.4 2.3 0.0 0.00 63.0 59.7 3.1 8.1 2.9 297 21 68.9 22.5 17.0 2.0 0.0 0.00 61.7 59.9 3.1 5.4 2.9 278 22 62.2 29.8 29.7 1.4 0.0 0.00 60.4 59.9 0.7 3.4 0.2 251 23 57.4 31.6 37.3 1.0 0.0 0.00 59.5 60.1 1.1 2.5 0.9 85 24 56.3 30.2 36.8 1.0 0.0 0.00 58.8 60.1 1.3 3.4 0.9 84 AZMET Daily Weather Data : TUCSON : Apr 16 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.3 37.8 60.8 DegF RELATIVE HUMIDITY 86.1 8.2 37.7 % DEWPOINT 27.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.5 KPas SOIL TEMP. 4 in 69.1 51.8 59.7 DegF SOIL TEMP. 20 in 60.3 59.5 59.9 DegF WIND SPEED 14.8 2.5 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 19 Degrees SOLAR RADIATION 644.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.19 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.2 673 12.4 987 15.7 1368 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 17 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 54.7 32.2 42.3 0.9 0.0 0.00 58.3 60.3 0.9 3.1 0.7 125 2 53.2 33.3 46.7 0.7 0.0 0.00 57.7 60.3 1.3 2.7 1.1 111 3 54.1 34.5 47.2 0.8 0.0 0.00 57.2 60.3 1.6 3.8 1.6 83 4 52.0 33.6 49.4 0.7 0.0 0.00 56.7 60.3 1.8 3.6 1.8 91 5 52.2 31.5 45.0 0.7 0.0 0.00 56.1 60.3 2.7 8.9 2.0 95 6 52.5 30.2 42.5 0.8 0.0 0.00 55.4 60.3 2.5 4.7 2.0 82 7 52.2 31.8 45.5 0.7 7.2 0.00 55.0 60.3 2.7 5.4 2.7 99 8 59.2 33.3 37.4 1.1 26.3 0.00 55.2 60.3 4.3 6.9 4.0 98 9 66.9 31.3 26.6 1.7 44.2 0.00 56.7 60.1 2.2 6.3 2.0 106 10 69.6 27.0 20.3 2.0 60.0 0.00 59.5 60.1 6.5 17.2 5.1 138 11 72.7 21.0 14.1 2.3 72.6 0.00 62.6 60.1 6.5 13.0 5.4 176 12 74.5 18.3 11.8 2.6 80.3 0.00 65.5 60.1 9.8 24.2 8.5 195 13 75.6 18.0 11.3 2.7 81.9 0.00 67.8 60.1 10.3 21.5 8.3 194 14 75.7 15.1 9.9 2.7 79.1 0.00 69.3 60.1 13.2 26.6 11.9 227 15 75.6 15.6 10.2 2.7 70.0 0.00 69.6 60.1 15.0 30.0 14.1 232 16 74.7 15.3 10.3 2.6 56.6 0.00 68.9 60.1 13.0 26.6 12.3 231 17 72.9 7.7 7.8 2.5 40.4 0.00 67.5 60.1 13.4 24.8 13.0 230 18 70.2 16.2 12.7 2.2 21.0 0.00 65.7 60.1 13.0 23.3 11.9 256 19 66.2 20.3 17.1 1.8 4.5 0.00 63.9 60.3 11.6 20.4 11.2 263 20 63.7 18.9 17.6 1.7 0.0 0.00 62.2 60.3 6.5 11.0 6.3 262 21 62.2 21.2 20.4 1.5 0.0 0.00 61.0 60.4 3.6 10.1 3.4 247 22 60.6 24.3 24.7 1.4 0.0 0.00 59.7 60.4 2.9 6.0 2.7 238 23 57.7 31.6 37.3 1.0 0.0 0.00 58.8 60.4 2.2 5.8 2.0 238 24 52.0 33.4 49.0 0.7 0.0 0.00 57.7 60.6 0.7 2.2 0.4 3 AZMET Daily Weather Data : TUCSON : Apr 17 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.6 49.8 63.3 DegF RELATIVE HUMIDITY 66.0 6.6 27.4 % DEWPOINT 24.8 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.6 KPas SOIL TEMP. 4 in 69.6 55.0 61.2 DegF SOIL TEMP. 20 in 60.6 60.1 60.3 DegF WIND SPEED 30.0 6.3 MPH WIND VECTOR MAG. 3.8 MPH WIND VECTOR DIR. 220 Degrees SOLAR RADIATION 644.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.4 682 13.1 1000 18.2 1387 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 18 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.3 32.5 40.6 0.9 0.0 0.00 56.8 60.6 4.5 9.2 4.5 319 2 56.3 29.1 35.1 1.0 0.0 0.00 56.1 60.6 5.6 8.9 5.4 312 3 54.1 27.9 36.0 0.9 0.0 0.00 55.6 60.6 3.6 6.7 3.4 309 4 52.2 28.8 40.5 0.8 0.0 0.00 54.9 60.6 2.2 3.8 2.0 249 5 48.6 29.5 47.7 0.6 0.0 0.00 54.3 60.6 1.6 4.5 0.4 297 6 45.0 29.5 54.6 0.5 0.0 0.00 53.6 60.4 1.1 4.0 0.9 95 7 47.3 30.7 52.6 0.5 7.9 0.00 53.2 60.4 1.8 3.1 1.6 111 8 55.2 33.3 43.3 0.8 26.0 0.00 53.4 60.4 2.2 4.3 1.8 104 9 58.8 33.4 38.3 1.0 44.2 0.00 55.0 60.3 2.5 5.8 1.8 127 10 61.7 34.0 35.3 1.2 59.7 0.00 58.1 60.3 3.1 7.4 1.3 119 11 63.1 32.2 31.0 1.4 66.2 0.00 61.2 60.1 3.8 9.4 2.5 286 12 64.8 31.6 28.9 1.5 79.8 0.00 63.5 60.1 4.9 12.8 2.0 326 13 66.6 30.6 25.9 1.6 82.9 0.00 66.0 60.1 5.4 14.1 4.0 243 14 68.4 28.4 22.3 1.8 81.9 0.00 67.5 59.9 7.2 16.1 4.5 298 15 69.3 25.9 19.5 2.0 59.3 0.00 67.3 59.9 8.7 19.2 7.4 286 16 69.6 25.9 19.2 2.0 45.9 0.00 66.0 59.9 11.0 20.4 10.3 290 17 68.7 25.7 19.6 1.9 20.8 0.00 64.4 59.9 11.2 17.4 10.5 286 18 69.1 26.1 19.8 1.9 17.4 0.00 63.0 60.1 10.3 17.2 10.1 275 19 67.3 28.4 23.2 1.8 5.0 0.00 61.5 60.1 10.5 16.6 9.8 287 20 65.3 27.1 23.5 1.6 0.0 0.00 60.1 60.1 10.3 17.4 10.1 270 21 63.5 32.0 30.5 1.4 0.0 0.00 59.2 60.3 9.6 16.3 9.6 271 22 61.9 29.8 29.7 1.3 0.0 0.00 58.3 60.3 6.7 14.1 6.5 276 23 59.4 30.9 34.0 1.1 0.0 0.00 57.7 60.3 5.6 11.6 5.6 265 24 56.1 32.4 40.5 0.9 0.0 0.00 57.0 60.3 2.0 5.1 1.8 298 AZMET Daily Weather Data : TUCSON : Apr 18 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.7 43.5 60.4 DegF RELATIVE HUMIDITY 59.6 17.2 33.0 % DEWPOINT 29.8 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 67.6 53.2 59.4 DegF SOIL TEMP. 20 in 60.6 59.9 60.3 DegF WIND SPEED 20.4 5.6 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 283 Degrees SOLAR RADIATION 597.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.4 687 8.5 1009 12.4 1399 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 19 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.9 32.5 49.2 0.6 0.0 0.00 55.9 60.3 0.9 2.5 0.0 309 2 47.5 32.5 55.7 0.5 0.0 0.00 55.0 60.3 0.9 2.5 0.9 100 3 45.9 31.1 56.2 0.5 0.0 0.00 54.3 60.3 1.3 3.8 1.1 75 4 45.0 31.1 58.2 0.4 0.0 0.00 53.6 60.3 1.3 3.4 0.9 72 5 43.7 31.5 61.5 0.4 0.0 0.00 53.1 60.3 0.9 2.7 0.9 92 6 43.9 32.2 62.9 0.4 0.0 0.00 52.7 60.3 1.8 2.9 1.6 83 7 45.7 33.1 61.1 0.4 5.5 0.00 52.3 60.1 1.3 2.2 1.3 89 8 53.2 33.4 46.9 0.7 25.1 0.00 52.7 60.1 2.9 5.4 2.7 97 9 59.0 33.6 38.3 1.0 43.5 0.00 54.5 60.1 2.0 6.0 0.4 53 10 61.0 34.9 37.6 1.1 59.5 0.00 57.9 59.9 3.1 9.2 1.6 234 11 62.8 33.6 33.4 1.3 72.4 0.00 61.2 59.9 3.8 10.3 2.7 262 12 64.6 30.9 28.2 1.5 79.8 0.00 64.0 59.7 4.5 12.1 2.2 270 13 66.2 30.9 26.7 1.6 81.5 0.00 66.0 59.7 5.8 13.0 3.8 291 14 68.0 28.2 22.5 1.8 78.6 0.00 67.1 59.7 6.9 16.8 5.6 277 15 69.4 25.7 19.3 2.0 70.2 0.00 67.3 59.7 6.7 14.1 5.6 300 16 70.2 26.2 19.2 2.0 56.4 0.00 66.7 59.7 6.7 17.2 4.9 296 17 70.5 25.2 18.1 2.1 39.4 0.00 65.7 59.7 5.4 12.8 4.0 310 18 70.5 23.7 17.0 2.1 21.3 0.00 64.0 59.7 6.0 11.9 5.4 312 19 68.9 23.0 17.4 2.0 4.8 0.00 62.2 59.9 6.5 10.3 6.0 306 20 66.9 23.4 19.0 1.8 0.0 0.00 60.8 59.9 5.1 9.2 5.1 295 21 64.9 25.2 22.0 1.6 0.0 0.00 59.5 60.1 4.5 9.6 4.0 313 22 58.3 29.3 33.2 1.1 0.0 0.00 58.6 60.1 1.1 3.8 0.7 85 23 53.4 29.1 39.1 0.9 0.0 0.00 57.6 60.1 0.9 3.1 0.9 94 24 51.3 28.9 42.1 0.7 0.0 0.00 56.8 60.3 1.1 2.7 0.9 84 AZMET Daily Weather Data : TUCSON : Apr 19 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.2 43.0 58.5 DegF RELATIVE HUMIDITY 70.7 15.7 36.9 % DEWPOINT 29.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 67.3 52.3 59.2 DegF SOIL TEMP. 20 in 60.4 59.7 60.1 DegF WIND SPEED 17.2 3.4 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 303 Degrees SOLAR RADIATION 638.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.23 Inches STD. REF. EVAPOTRANSPIRATION 0.18 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.6 693 8.6 1017 12.4 1411 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 20 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.9 29.7 47.3 0.6 0.0 0.00 56.1 60.3 1.1 2.7 1.1 98 2 47.1 29.3 49.6 0.6 0.0 0.00 55.4 60.3 1.1 2.7 0.9 69 3 45.7 29.8 53.6 0.5 0.0 0.00 54.7 60.3 0.9 2.7 0.7 108 4 43.9 29.8 57.5 0.4 0.0 0.00 54.1 60.3 0.9 2.7 0.7 88 5 43.0 29.7 59.0 0.4 0.0 0.00 53.6 60.3 1.1 2.9 0.9 91 6 41.7 30.2 63.3 0.3 0.2 0.00 53.1 60.3 0.7 2.0 0.7 94 7 45.9 30.7 55.7 0.5 8.6 0.00 52.7 60.3 0.9 2.7 0.7 108 8 59.2 32.4 36.4 1.1 26.8 0.00 53.2 60.1 0.7 3.1 0.4 32 9 64.8 29.5 26.4 1.5 44.7 0.00 55.0 60.1 0.9 3.4 0.4 287 10 71.2 30.0 21.8 2.0 60.7 0.00 58.3 60.1 2.0 8.9 1.1 68 11 75.6 24.8 15.1 2.6 72.9 0.00 61.7 59.9 7.2 13.6 6.5 106 12 77.9 23.4 13.1 2.8 80.3 0.00 64.6 59.9 7.4 17.2 6.5 94 13 80.2 23.5 12.3 3.1 82.2 0.00 67.1 59.7 6.3 14.1 4.9 116 14 82.2 22.3 10.8 3.4 78.8 0.00 69.1 59.7 5.4 13.2 3.1 202 15 83.7 22.6 10.5 3.5 70.0 0.00 70.0 59.7 3.4 11.0 1.8 186 16 84.6 21.7 9.8 3.7 56.6 0.00 70.0 59.9 3.1 11.2 1.8 121 17 86.2 18.7 8.2 3.9 40.1 0.00 68.9 59.9 3.4 12.5 2.0 237 18 85.3 17.4 8.0 3.8 19.4 0.00 67.3 59.9 6.7 12.8 6.3 273 19 82.2 17.1 8.7 3.4 2.9 0.00 65.7 60.1 6.7 12.5 6.7 266 20 78.6 17.2 9.9 3.0 0.0 0.00 64.2 60.1 4.3 8.1 4.3 280 21 73.0 20.8 13.9 2.4 0.0 0.00 62.8 60.3 2.2 8.3 2.0 297 22 72.7 21.4 14.4 2.3 0.0 0.00 61.7 60.4 4.3 10.3 4.0 283 23 68.4 24.6 19.1 1.9 0.0 0.00 60.8 60.4 2.7 5.4 2.5 308 24 68.5 29.5 23.1 1.8 0.0 0.00 60.1 60.6 5.4 8.9 5.4 310 AZMET Daily Weather Data : TUCSON : Apr 20 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.4 41.2 67.1 DegF RELATIVE HUMIDITY 68.3 6.8 27.0 % DEWPOINT 25.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 70.2 52.7 60.8 DegF SOIL TEMP. 20 in 60.6 59.7 60.1 DegF WIND SPEED 17.2 3.4 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 246 Degrees SOLAR RADIATION 644.3 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 12.4 705 15.8 1033 19.8 1431 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 21 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.7 32.4 27.7 1.6 0.0 0.00 59.4 60.6 4.9 10.1 4.7 294 2 64.8 34.7 32.7 1.4 0.0 0.00 58.8 60.6 2.7 8.3 2.2 278 3 56.8 34.7 43.1 0.9 0.0 0.00 58.3 60.6 1.1 3.6 0.9 91 4 53.2 33.3 46.5 0.7 0.0 0.00 57.6 60.6 1.1 2.7 0.9 79 5 50.7 32.5 49.5 0.6 0.0 0.00 56.8 60.8 1.6 2.9 1.3 83 6 49.3 32.5 52.5 0.6 0.2 0.00 56.1 60.8 1.8 3.4 1.8 79 7 54.0 32.7 44.6 0.8 8.1 0.00 55.8 60.8 2.7 5.4 2.5 103 8 61.5 33.8 35.3 1.2 25.8 0.00 56.1 60.6 3.8 6.5 3.6 111 9 67.1 35.8 31.4 1.6 43.7 0.00 57.7 60.6 4.0 7.8 3.8 105 10 71.6 35.1 26.1 2.0 59.7 0.00 60.6 60.6 3.1 8.3 1.6 108 11 74.3 31.1 20.4 2.3 71.9 0.00 63.9 60.6 4.5 10.7 3.1 100 12 76.3 26.4 15.7 2.6 79.3 0.00 66.7 60.6 5.4 11.6 3.1 155 13 77.5 27.3 15.6 2.7 79.8 0.00 68.9 60.4 5.1 11.9 2.9 295 14 80.4 24.6 12.7 3.1 77.6 0.00 70.5 60.4 6.9 15.4 5.6 195 15 81.7 24.8 12.2 3.3 69.0 0.00 71.2 60.4 7.2 15.7 5.8 201 16 82.2 24.1 11.8 3.3 55.7 0.00 71.1 60.6 8.1 18.1 6.9 225 17 81.5 22.5 11.3 3.3 35.4 0.00 69.8 60.6 11.0 18.1 10.3 244 18 80.4 22.3 11.6 3.1 21.0 0.00 68.0 60.6 9.6 18.8 9.2 233 19 78.1 24.4 13.6 2.8 4.8 0.00 66.4 60.8 8.9 16.3 8.5 240 20 75.9 25.0 15.0 2.6 0.0 0.00 64.8 61.0 6.9 14.5 6.5 240 21 72.0 33.8 24.6 2.0 0.0 0.00 63.7 61.0 7.2 10.7 6.9 297 22 69.1 35.8 29.4 1.7 0.0 0.00 62.6 61.2 4.0 7.4 3.4 302 23 67.1 36.1 31.9 1.5 0.0 0.00 61.7 61.2 4.3 10.3 4.0 224 24 66.2 31.3 27.0 1.6 0.0 0.00 60.6 61.3 4.3 9.6 4.0 229 AZMET Daily Weather Data : TUCSON : Apr 21 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.9 47.7 69.1 DegF RELATIVE HUMIDITY 58.5 10.2 26.8 % DEWPOINT 30.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 71.2 55.8 62.8 DegF SOIL TEMP. 20 in 61.3 60.4 60.8 DegF WIND SPEED 18.8 4.9 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 229 Degrees SOLAR RADIATION 632.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.7 717 15.5 1049 20.3 1452 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 22 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.8 34.7 37.9 1.1 0.0 0.00 59.5 61.3 1.3 3.8 0.7 146 2 57.2 32.5 39.1 1.0 0.0 0.00 58.6 61.3 1.8 4.9 0.7 359 3 53.2 31.6 43.4 0.8 0.0 0.00 57.7 61.3 1.3 2.9 1.1 90 4 50.4 31.3 47.6 0.6 0.0 0.00 56.8 61.3 1.3 3.1 1.3 99 5 48.2 32.0 53.0 0.5 0.0 0.00 56.1 61.3 1.3 3.4 1.3 83 6 50.4 31.8 48.9 0.6 0.2 0.00 55.4 61.3 2.5 4.5 2.2 91 7 52.9 33.4 47.6 0.7 8.4 0.00 55.2 61.3 2.0 4.9 1.6 88 8 61.0 34.3 37.1 1.2 26.0 0.00 55.6 61.3 2.9 7.2 0.9 101 9 64.6 32.4 29.7 1.5 44.0 0.00 57.4 61.2 3.6 9.4 2.9 219 10 67.1 31.3 26.1 1.7 60.0 0.00 60.4 61.2 6.5 14.3 5.1 204 11 69.4 33.8 26.7 1.8 71.9 0.00 63.1 61.2 7.4 24.4 6.3 243 12 70.3 31.8 24.0 1.9 78.6 0.00 65.3 61.0 7.4 15.9 5.8 248 13 72.1 28.8 20.0 2.2 82.7 0.00 66.9 61.0 12.1 21.0 11.6 238 14 72.5 25.3 17.1 2.3 78.6 0.00 68.2 61.0 14.1 25.5 13.2 231 15 72.7 25.3 17.0 2.3 70.2 0.00 69.1 61.0 15.4 25.5 14.5 242 16 71.8 32.7 23.8 2.0 51.8 0.00 69.6 61.0 13.0 21.0 11.2 251 17 66.9 39.0 35.8 1.5 17.7 0.00 68.4 61.0 13.9 22.8 13.2 316 18 67.1 37.2 33.2 1.5 13.4 0.00 66.4 61.2 12.1 21.0 10.7 281 19 65.8 29.5 25.4 1.6 3.3 0.00 64.6 61.2 14.3 20.8 13.9 270 20 63.9 25.2 22.9 1.6 0.0 0.00 62.6 61.2 12.5 21.0 12.1 270 21 61.7 27.9 27.6 1.4 0.0 0.00 61.0 61.3 11.4 17.0 11.2 258 22 59.4 30.2 33.0 1.2 0.0 0.00 59.4 61.3 9.8 14.8 9.6 259 23 57.9 32.0 37.5 1.0 0.0 0.00 58.3 61.5 6.7 10.5 6.7 251 24 56.5 32.5 40.0 0.9 0.0 0.00 57.2 61.5 6.0 10.3 6.0 246 AZMET Daily Weather Data : TUCSON : Apr 22 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.6 47.5 62.2 DegF RELATIVE HUMIDITY 57.6 14.4 33.1 % DEWPOINT 31.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.4 KPas SOIL TEMP. 4 in 69.6 55.2 61.5 DegF SOIL TEMP. 20 in 61.5 61.0 61.2 DegF WIND SPEED 25.5 7.6 MPH WIND VECTOR MAG. 5.6 MPH WIND VECTOR DIR. 255 Degrees SOLAR RADIATION 606.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.4 725 10.8 1059 15.5 1467 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 23 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.2 32.2 41.7 0.9 0.0 0.00 56.1 61.5 5.8 10.3 5.1 284 2 53.6 32.7 45.1 0.8 0.0 0.00 55.2 61.5 5.6 10.3 5.6 297 3 52.2 32.9 47.7 0.7 0.0 0.00 54.5 61.5 3.8 6.5 3.6 302 4 50.4 33.1 51.3 0.6 0.0 0.00 53.8 61.3 1.8 4.3 1.8 298 5 45.5 33.3 62.4 0.4 0.0 0.00 52.9 61.3 0.7 2.0 0.7 124 6 44.1 33.8 67.0 0.3 0.2 0.00 52.2 61.3 1.1 2.5 0.7 130 7 47.5 34.9 61.6 0.4 8.8 0.00 51.8 61.2 0.9 2.2 0.7 121 8 55.0 36.0 48.7 0.8 27.0 0.00 52.5 61.0 1.8 4.9 0.9 153 9 56.8 35.1 43.7 0.9 45.2 0.00 55.4 61.0 2.7 6.7 1.3 137 10 58.8 33.6 38.4 1.0 61.2 0.00 59.0 60.8 3.4 8.5 1.3 101 11 60.8 31.5 32.9 1.2 73.6 0.00 63.0 60.8 3.4 8.7 1.3 181 12 62.6 28.4 27.3 1.4 81.2 0.00 66.7 60.6 3.8 10.7 2.2 242 13 64.9 28.4 25.0 1.6 83.1 0.00 70.0 60.6 4.3 10.7 0.7 278 14 67.1 26.4 21.5 1.8 79.8 0.00 72.3 60.4 5.8 15.4 3.1 304 15 69.6 23.0 17.0 2.1 71.2 0.00 73.8 60.4 6.0 18.1 4.0 275 16 71.4 20.7 14.6 2.2 57.6 0.00 73.9 60.4 9.6 17.0 8.9 282 17 71.8 19.0 13.4 2.3 40.6 0.00 72.9 60.6 10.3 17.7 9.8 288 18 71.2 17.8 12.9 2.3 22.0 0.00 70.5 60.6 9.4 16.1 8.9 293 19 69.8 18.1 13.8 2.1 5.0 0.00 67.6 60.8 8.1 14.8 7.8 295 20 66.9 19.4 16.1 1.9 0.0 0.00 65.1 61.0 4.5 8.7 4.5 311 21 64.2 21.0 19.0 1.7 0.0 0.00 63.0 61.2 3.1 6.3 2.7 318 22 56.8 27.7 32.7 1.1 0.0 0.00 61.3 61.2 0.9 2.7 0.4 115 23 51.3 28.8 41.8 0.8 0.0 0.00 59.5 61.3 1.3 2.9 1.3 80 24 48.4 30.4 49.4 0.6 0.0 0.00 57.9 61.5 1.1 3.1 1.1 78 AZMET Daily Weather Data : TUCSON : Apr 23 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.1 42.8 59.0 DegF RELATIVE HUMIDITY 71.7 12.1 35.2 % DEWPOINT 28.2 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 73.9 51.8 61.7 DegF SOIL TEMP. 20 in 61.5 60.4 61.0 DegF WIND SPEED 18.1 4.0 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 290 Degrees SOLAR RADIATION 656.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.24 Inches STD. REF. EVAPOTRANSPIRATION 0.20 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.9 730 9.0 1068 12.6 1480 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 24 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.2 28.8 46.6 0.6 0.0 0.00 56.5 61.5 2.0 3.4 1.8 77 2 46.8 27.9 47.6 0.6 0.0 0.00 55.2 61.5 1.8 3.1 1.6 75 3 46.0 26.2 45.7 0.6 0.0 0.00 54.1 61.5 2.0 3.4 2.0 88 4 44.4 26.8 49.6 0.5 0.0 0.00 53.2 61.5 1.6 2.7 1.6 74 5 42.8 27.1 53.9 0.4 0.0 0.00 52.3 61.5 1.1 2.7 1.1 78 6 41.7 26.2 53.8 0.4 0.2 0.00 51.4 61.5 1.3 3.8 1.1 83 7 45.3 26.8 48.3 0.5 9.3 0.00 50.9 61.3 2.2 4.5 2.0 86 8 54.5 27.1 34.6 0.9 28.0 0.00 51.8 61.3 2.7 4.7 2.5 85 9 61.9 26.6 26.0 1.4 46.1 0.00 55.2 61.2 3.1 7.2 2.7 78 10 67.3 26.8 21.6 1.8 62.3 0.00 59.4 61.0 3.1 7.2 2.5 96 11 70.5 21.9 15.8 2.1 75.0 0.00 63.5 60.8 3.6 8.9 1.6 145 12 72.5 21.6 14.6 2.3 82.4 0.00 67.1 60.8 3.4 8.5 1.3 190 13 74.3 20.1 12.9 2.5 84.3 0.00 70.0 60.6 4.5 11.6 2.0 296 14 77.2 17.2 10.3 2.9 80.5 0.00 72.3 60.6 6.0 13.2 4.3 294 15 78.8 15.6 9.2 3.0 71.9 0.00 73.9 60.6 7.4 18.8 6.5 274 16 79.7 15.6 8.9 3.2 58.0 0.00 74.3 60.6 10.3 18.6 9.6 288 17 80.1 13.1 7.8 3.2 41.3 0.00 73.4 60.6 11.4 18.8 11.0 288 18 79.2 10.8 7.3 3.2 22.5 0.00 71.4 60.8 11.4 19.9 11.0 277 19 77.2 10.9 7.8 2.9 5.3 0.00 68.5 61.0 9.4 15.0 8.9 278 20 73.4 13.6 10.1 2.5 0.0 0.00 66.0 61.2 4.3 11.4 4.3 286 21 64.2 19.2 17.7 1.7 0.0 0.00 64.0 61.3 0.4 2.0 0.4 183 22 59.0 21.4 23.2 1.3 0.0 0.00 62.1 61.5 1.1 4.9 0.4 248 23 58.8 23.0 25.1 1.3 0.0 0.00 60.6 61.5 0.7 2.7 0.0 54 24 55.4 24.3 29.6 1.1 0.0 0.00 59.2 61.7 0.9 3.4 0.2 18 AZMET Daily Weather Data : TUCSON : Apr 24 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.8 40.8 62.4 DegF RELATIVE HUMIDITY 63.7 6.2 26.2 % DEWPOINT 21.6 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 74.3 50.9 61.9 DegF SOIL TEMP. 20 in 61.7 60.6 61.2 DegF WIND SPEED 19.9 4.0 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 289 Degrees SOLAR RADIATION 667.2 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 9.4 740 12.8 1081 16.2 1496 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 25 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 52.7 24.4 33.2 0.9 0.0 0.00 58.1 61.7 1.6 3.6 1.6 78 2 51.4 24.6 34.8 0.9 0.0 0.00 57.0 61.7 1.1 3.4 1.1 80 3 49.6 25.0 37.9 0.8 0.0 0.00 56.1 61.7 2.2 3.4 2.0 80 4 48.2 25.5 40.9 0.7 0.0 0.00 55.2 61.7 2.2 3.6 2.0 91 5 49.6 26.6 40.4 0.7 0.0 0.00 54.3 61.7 2.7 4.3 2.7 87 6 46.8 27.7 47.3 0.6 0.2 0.00 53.8 61.7 1.6 4.5 1.3 67 7 50.0 29.3 44.5 0.7 9.1 0.00 53.4 61.7 1.3 3.4 1.1 82 8 58.8 28.8 31.8 1.2 27.2 0.00 54.1 61.5 2.9 4.9 2.7 96 9 66.7 29.3 24.5 1.7 45.4 0.00 57.2 61.3 2.9 6.5 2.5 96 10 71.8 27.0 18.8 2.2 61.4 0.00 61.3 61.3 2.7 7.6 1.3 103 11 74.5 25.5 16.1 2.5 73.6 0.00 65.7 61.2 3.1 7.4 1.6 304 12 76.8 26.2 15.3 2.7 81.0 0.00 69.8 61.2 3.6 9.2 1.8 284 13 78.8 26.2 14.4 2.9 82.9 0.00 73.0 61.0 6.0 12.8 4.7 299 14 80.8 27.0 13.9 3.1 79.3 0.00 75.7 61.0 4.7 15.2 3.4 286 15 82.6 26.8 13.0 3.3 70.5 0.00 77.4 61.0 5.8 16.3 3.8 266 16 83.3 25.7 12.2 3.4 57.1 0.00 77.9 61.2 6.5 17.2 5.1 299 17 84.0 24.4 11.3 3.5 39.9 0.00 77.0 61.2 8.9 16.6 8.1 289 18 82.9 25.2 12.0 3.4 22.0 0.00 74.8 61.3 9.6 16.1 9.2 295 19 81.1 25.7 13.0 3.2 5.3 0.00 72.1 61.5 8.3 14.1 8.1 300 20 78.4 25.7 14.2 2.8 0.0 0.00 69.6 61.7 5.8 10.3 5.6 298 21 73.4 28.6 19.1 2.3 0.0 0.00 67.5 61.9 2.5 7.4 2.0 264 22 70.5 30.4 22.5 2.0 0.0 0.00 65.7 62.1 3.4 7.4 3.4 253 23 69.6 30.9 23.7 1.9 0.0 0.00 64.2 62.2 5.8 9.2 5.8 255 24 68.0 31.5 25.6 1.7 0.0 0.00 63.1 62.4 5.4 8.7 5.4 259 AZMET Daily Weather Data : TUCSON : Apr 25 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.6 45.3 68.0 DegF RELATIVE HUMIDITY 52.1 10.2 24.2 % DEWPOINT 27.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 77.9 53.2 64.6 DegF SOIL TEMP. 20 in 62.4 61.0 61.5 DegF WIND SPEED 17.2 4.3 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 291 Degrees SOLAR RADIATION 655.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.9 752 15.7 1097 20.0 1516 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 26 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.9 32.4 29.5 1.5 0.0 0.00 61.9 62.4 3.4 5.6 2.0 247 2 58.5 33.1 38.3 1.0 0.0 0.00 60.8 62.6 1.6 4.3 1.6 86 3 55.0 32.9 42.9 0.8 0.0 0.00 59.7 62.6 1.6 3.4 1.6 96 4 53.1 32.9 46.2 0.7 0.0 0.00 58.6 62.6 1.6 3.6 1.1 75 5 53.2 33.1 46.2 0.7 0.0 0.00 57.7 62.6 2.9 4.3 2.7 84 6 51.8 33.4 49.4 0.7 0.2 0.00 57.0 62.6 2.7 3.4 2.5 91 7 55.4 34.3 45.0 0.8 9.6 0.00 56.5 62.4 2.9 4.7 2.9 92 8 63.3 34.5 34.0 1.3 27.7 0.00 57.4 62.4 3.4 6.9 3.4 96 9 69.6 33.1 25.9 1.8 45.9 0.00 60.3 62.4 4.0 6.7 3.8 103 10 74.8 32.4 21.0 2.3 61.9 0.00 64.2 62.2 3.4 7.2 2.7 114 11 77.9 31.5 18.3 2.7 74.1 0.00 68.5 62.2 2.5 6.9 0.9 156 12 79.9 30.7 16.6 2.9 81.2 0.00 72.7 62.1 3.6 8.9 0.9 357 13 81.9 29.8 15.0 3.2 83.1 0.00 76.1 62.1 3.6 10.7 0.7 173 14 83.7 27.5 12.9 3.4 79.3 0.00 78.8 62.1 6.0 15.0 4.7 300 15 85.6 27.5 12.2 3.7 70.5 0.00 80.1 62.1 6.5 20.6 4.9 300 16 86.9 26.8 11.3 3.9 57.1 0.00 80.4 62.1 6.7 15.9 5.8 271 17 87.3 25.0 10.4 4.0 40.4 0.00 79.7 62.2 6.0 16.3 4.9 270 18 87.1 23.7 9.9 4.0 22.2 0.00 77.7 62.4 7.2 18.3 6.5 266 19 84.9 22.6 10.1 3.7 5.5 0.00 74.7 62.6 8.7 14.5 8.5 274 20 80.8 23.0 11.8 3.2 0.0 0.00 72.1 62.8 4.5 11.0 4.3 278 21 71.1 28.0 20.1 2.1 0.0 0.00 69.8 63.0 0.4 2.0 0.2 181 22 72.9 25.5 17.4 2.3 0.0 0.00 67.8 63.1 4.5 10.3 4.3 281 23 71.6 28.6 20.2 2.1 0.0 0.00 66.0 63.3 4.3 6.9 4.3 279 24 68.4 30.7 24.5 1.8 0.0 0.00 64.4 63.5 3.1 4.7 3.1 284 AZMET Daily Weather Data : TUCSON : Apr 26 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.7 51.4 71.6 DegF RELATIVE HUMIDITY 53.7 8.9 24.5 % DEWPOINT 29.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 80.4 56.5 67.6 DegF SOIL TEMP. 20 in 63.5 62.1 62.4 DegF WIND SPEED 20.6 4.0 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 278 Degrees SOLAR RADIATION 658.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.5 767 19.8 1117 24.8 1541 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 27 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 68.2 30.6 24.6 1.8 0.0 0.00 63.0 63.5 2.2 5.6 2.0 229 2 65.8 32.0 28.5 1.6 0.0 0.00 62.1 63.7 1.3 3.8 0.9 255 3 60.6 33.6 36.2 1.1 0.0 0.00 61.2 63.7 1.1 2.9 0.9 74 4 59.7 33.3 36.7 1.1 0.0 0.00 60.3 63.7 2.0 5.6 2.0 92 5 60.1 32.9 35.9 1.1 0.0 0.00 59.7 63.7 1.8 3.8 1.6 91 6 57.9 34.2 40.9 1.0 0.2 0.00 59.0 63.5 0.9 3.1 0.7 61 7 56.3 35.6 45.7 0.8 7.4 0.00 58.3 63.5 0.9 2.7 0.7 90 8 65.8 36.5 33.7 1.5 21.7 0.00 58.6 63.5 1.1 3.4 0.9 118 9 73.6 32.5 22.2 2.2 45.6 0.00 61.3 63.3 1.6 6.3 0.7 124 10 77.5 29.8 17.3 2.7 61.9 0.00 65.1 63.3 2.7 12.5 1.6 191 11 79.7 26.2 13.9 3.0 74.5 0.00 68.7 63.1 3.4 8.1 2.5 87 12 81.7 27.0 13.4 3.2 81.7 0.00 71.8 63.1 3.8 12.5 2.2 52 13 83.3 25.3 11.9 3.4 83.4 0.00 74.1 63.0 4.5 13.4 1.6 353 14 85.6 26.2 11.5 3.7 79.6 0.00 75.7 63.0 5.6 13.2 0.9 284 15 87.3 24.3 10.1 4.0 70.7 0.00 77.0 63.0 6.9 14.8 6.0 273 16 87.6 25.0 10.3 4.0 57.8 0.00 77.7 63.1 5.4 17.0 4.3 283 17 87.8 26.2 10.7 4.0 35.1 0.00 77.2 63.1 6.7 14.8 6.0 263 18 87.3 24.4 10.1 4.0 19.8 0.00 75.4 63.3 4.0 10.7 3.6 228 19 85.6 24.1 10.5 3.8 6.4 0.00 72.9 63.3 7.4 14.1 6.7 251 20 81.9 21.9 10.8 3.3 0.0 0.00 70.5 63.5 7.2 13.6 6.9 267 21 79.3 24.6 13.2 3.0 0.0 0.00 68.5 63.7 6.0 9.6 5.8 288 22 77.0 28.4 16.7 2.6 0.0 0.00 67.1 63.9 6.9 12.5 6.7 301 23 73.2 33.6 23.6 2.2 0.0 0.00 65.7 63.9 4.9 14.1 4.0 306 24 65.7 39.2 37.7 1.3 0.0 0.00 64.0 64.0 1.1 4.0 0.7 256 AZMET Daily Weather Data : TUCSON : Apr 27 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.1 54.3 74.5 DegF RELATIVE HUMIDITY 52.0 8.6 21.9 % DEWPOINT 29.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 77.7 58.1 67.3 DegF SOIL TEMP. 20 in 64.0 63.0 63.5 DegF WIND SPEED 17.0 3.8 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 274 Degrees SOLAR RADIATION 646.0 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 16.4 784 21.2 1138 26.3 1567 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 28 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.4 34.9 35.8 1.2 0.0 0.00 62.8 64.0 1.1 4.3 0.7 92 2 59.5 34.5 38.9 1.1 0.0 0.00 61.5 64.2 1.8 4.3 1.6 88 3 57.4 34.3 41.7 0.9 0.0 0.00 60.3 64.2 1.6 3.6 1.6 98 4 60.1 33.3 36.5 1.1 0.0 0.00 59.4 64.2 2.9 6.3 2.5 110 5 55.8 34.0 43.7 0.9 0.0 0.00 58.5 64.0 1.3 3.1 1.1 110 6 53.1 34.2 48.5 0.7 0.5 0.00 57.6 64.0 1.1 3.4 0.9 90 7 57.4 35.2 43.5 0.9 10.3 0.00 57.2 64.0 1.8 4.0 1.6 73 8 65.5 36.1 33.7 1.4 28.2 0.00 58.1 63.9 2.5 4.9 2.5 95 9 72.1 33.3 24.1 2.1 46.3 0.00 61.0 63.9 5.1 8.9 4.9 92 10 76.5 30.4 18.5 2.5 62.3 0.00 64.4 63.7 4.9 11.6 4.3 104 11 79.3 30.4 16.7 2.9 74.8 0.00 68.2 63.7 3.4 8.9 1.8 99 12 81.1 28.0 14.4 3.1 81.2 0.00 71.4 63.5 5.6 15.4 2.7 103 13 83.5 24.8 11.6 3.5 83.8 0.00 73.6 63.5 6.3 14.3 4.7 258 14 85.6 23.5 10.3 3.8 80.0 0.00 75.6 63.5 7.6 18.8 6.5 251 15 87.1 21.0 8.8 4.0 71.2 0.00 77.0 63.5 8.7 17.0 7.6 268 16 87.6 19.0 8.0 4.1 58.0 0.00 77.5 63.5 8.5 18.6 7.8 246 17 87.6 18.3 7.7 4.1 41.3 0.00 77.0 63.5 8.1 19.2 7.4 247 18 86.4 17.4 7.7 4.0 22.9 0.00 75.2 63.7 9.8 18.8 9.4 256 19 83.8 12.0 6.6 3.7 6.0 0.00 72.5 63.7 8.5 14.8 8.1 246 20 80.2 13.3 7.9 3.3 0.0 0.00 70.0 63.9 5.8 10.5 5.6 249 21 77.0 18.1 10.8 2.8 0.0 0.00 68.0 64.0 4.0 9.2 3.8 266 22 69.6 22.6 16.8 2.1 0.0 0.00 66.2 64.2 1.1 4.9 0.2 20 23 66.7 23.2 19.2 1.8 0.0 0.00 64.6 64.2 1.6 4.7 0.4 267 24 60.3 28.0 29.2 1.3 0.0 0.00 63.3 64.4 0.4 1.3 0.4 67 AZMET Daily Weather Data : TUCSON : Apr 28 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.1 52.3 72.3 DegF RELATIVE HUMIDITY 53.0 5.8 22.5 % DEWPOINT 26.6 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 77.5 57.2 66.7 DegF SOIL TEMP. 20 in 64.4 63.5 63.9 DegF WIND SPEED 19.2 4.3 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 239 Degrees SOLAR RADIATION 666.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 15.7 799 20.3 1158 25.4 1592 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 29 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.1 27.7 31.0 1.1 0.0 0.00 62.1 64.4 1.8 3.4 1.6 83 2 57.6 27.3 31.2 1.1 0.0 0.00 61.2 64.4 2.0 4.3 1.8 85 3 56.3 28.9 34.8 1.0 0.0 0.00 60.3 64.4 2.0 4.0 1.8 84 4 56.5 29.5 35.5 1.0 0.0 0.00 59.7 64.4 2.0 3.4 1.6 92 5 56.7 30.6 37.0 1.0 0.0 0.00 59.2 64.4 2.0 4.0 2.0 80 6 54.1 30.4 40.2 0.9 0.2 0.00 58.5 64.4 1.1 2.9 1.1 102 7 56.1 31.6 39.5 0.9 8.1 0.00 57.9 64.2 2.7 5.8 2.7 80 8 65.8 31.8 28.3 1.6 22.9 0.00 58.5 64.2 4.0 8.3 4.0 100 9 72.1 27.5 18.9 2.2 41.8 0.00 60.8 64.2 5.1 9.4 4.9 103 10 76.6 26.4 15.6 2.7 64.7 0.00 64.8 64.0 4.3 9.4 3.6 117 11 79.5 23.4 12.4 3.0 74.8 0.00 68.9 63.9 4.3 9.6 2.9 112 12 81.7 23.0 11.4 3.3 81.7 0.00 72.3 63.9 6.3 18.1 4.9 227 13 83.5 23.4 10.9 3.5 83.4 0.00 74.7 63.7 10.3 21.5 9.4 224 14 84.2 23.5 10.8 3.6 79.8 0.00 77.0 63.7 11.4 20.4 10.5 226 15 85.1 23.5 10.4 3.7 71.2 0.00 78.4 63.7 9.8 23.0 8.7 216 16 85.1 20.1 9.0 3.8 58.0 0.00 78.8 63.7 9.6 20.8 8.7 213 17 84.2 18.0 8.5 3.7 41.6 0.00 78.3 63.9 11.9 21.0 11.0 238 18 82.4 16.9 8.6 3.5 23.4 0.00 76.1 64.0 12.8 21.0 12.3 242 19 79.7 22.8 12.2 3.0 6.0 0.00 73.4 64.0 11.0 18.1 10.7 249 20 76.1 23.0 13.6 2.7 0.0 0.00 71.1 64.2 10.5 17.7 10.5 259 21 73.9 21.6 13.9 2.5 0.0 0.00 69.1 64.4 8.9 14.8 8.7 257 22 71.8 21.0 14.6 2.3 0.0 0.00 67.5 64.6 5.1 13.9 4.3 267 23 62.6 28.8 27.7 1.4 0.0 0.00 65.5 64.6 1.8 5.1 1.3 81 24 59.0 29.3 32.2 1.2 0.0 0.00 63.3 64.8 1.6 4.9 0.7 99 AZMET Daily Weather Data : TUCSON : Apr 29 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.2 51.6 70.7 DegF RELATIVE HUMIDITY 52.9 7.2 21.2 % DEWPOINT 25.3 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 79.0 57.9 67.5 DegF SOIL TEMP. 20 in 64.8 63.7 64.2 DegF WIND SPEED 23.0 6.0 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 223 Degrees SOLAR RADIATION 657.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.2 813 18.9 1177 23.9 1616 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : Apr 30 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.7 26.6 31.2 1.1 0.0 0.00 61.7 64.8 1.1 5.1 0.2 18 2 54.9 25.9 32.3 1.0 0.0 0.00 60.3 64.8 1.3 4.0 0.7 122 3 51.6 25.2 35.4 0.8 0.0 0.00 58.8 64.8 1.6 3.1 1.3 83 4 48.9 25.3 39.4 0.7 0.0 0.00 57.6 64.8 1.6 3.1 1.3 86 5 48.4 25.7 40.7 0.7 0.0 0.00 56.7 64.8 2.2 4.0 2.2 78 6 48.4 27.0 42.9 0.7 0.5 0.00 55.6 64.8 2.5 3.4 2.5 84 7 52.2 28.6 40.0 0.8 11.0 0.00 55.0 64.6 2.9 5.6 2.7 77 8 60.8 28.6 29.5 1.3 29.4 0.00 55.9 64.4 4.0 6.7 4.0 101 9 66.6 28.6 24.0 1.7 47.5 0.00 59.0 64.4 5.4 8.3 5.1 93 10 70.5 26.4 19.1 2.1 63.1 0.00 62.6 64.2 4.7 10.3 4.3 82 11 72.9 22.3 14.8 2.3 75.3 0.00 66.2 64.0 4.7 10.5 1.6 23 12 75.2 22.5 13.8 2.6 82.4 0.00 69.6 64.0 4.5 15.4 1.1 170 13 77.4 21.4 12.3 2.8 84.3 0.00 72.3 63.9 5.1 15.0 3.1 248 14 79.7 20.8 11.1 3.1 80.5 0.00 74.5 63.7 7.8 17.0 6.9 251 15 81.0 20.5 10.5 3.2 71.7 0.00 75.9 63.7 6.9 18.1 5.4 257 16 81.9 19.0 9.6 3.4 58.0 0.00 76.6 63.7 8.3 16.6 7.4 260 17 82.0 18.5 9.3 3.4 41.3 0.00 75.9 63.7 10.5 20.1 9.6 262 18 81.0 17.2 9.1 3.3 23.2 0.00 73.9 63.9 10.3 18.8 10.1 262 19 78.8 15.3 9.0 3.1 6.0 0.00 71.2 63.9 11.2 18.6 11.0 272 20 75.2 16.2 10.5 2.7 0.0 0.00 68.7 64.0 9.4 14.3 8.9 283 21 71.2 16.3 12.1 2.3 0.0 0.00 66.6 64.2 7.8 11.6 7.6 262 22 68.4 16.0 13.1 2.1 0.0 0.00 64.9 64.2 8.5 13.6 8.3 253 23 65.3 17.6 15.8 1.8 0.0 0.00 63.3 64.4 6.0 10.5 5.8 250 24 63.7 16.2 15.6 1.7 0.0 0.00 61.7 64.4 3.1 6.3 2.9 238 AZMET Daily Weather Data : TUCSON : Apr 30 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.8 47.3 67.3 DegF RELATIVE HUMIDITY 46.2 7.8 20.9 % DEWPOINT 21.9 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 76.6 55.0 65.3 DegF SOIL TEMP. 20 in 64.8 63.7 64.2 DegF WIND SPEED 20.1 5.6 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 259 Degrees SOLAR RADIATION 674.4 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 11.5 825 15.1 1192 20.0 1636 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : May 1 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.8 22.5 26.2 1.2 0.0 0.00 60.1 64.4 1.3 4.7 0.9 56 2 53.1 22.1 29.5 1.0 0.0 0.00 58.6 64.4 2.2 3.4 2.0 85 3 51.3 23.0 32.9 0.9 0.0 0.00 57.4 64.4 1.3 3.6 1.1 110 4 48.4 24.1 38.2 0.7 0.0 0.00 56.3 64.4 1.1 2.5 0.9 82 5 46.9 24.3 40.7 0.6 0.0 0.00 55.2 64.4 1.8 4.3 1.6 85 6 46.4 24.1 41.2 0.6 0.5 0.00 54.3 64.2 1.6 2.9 1.3 102 7 52.0 23.2 32.2 0.9 11.0 0.00 54.0 64.2 1.6 2.9 1.6 60 8 62.4 23.7 22.7 1.5 29.6 0.00 55.2 64.0 0.9 2.7 0.7 71 9 67.1 23.2 18.8 1.8 47.8 0.00 58.5 63.9 2.5 6.3 2.0 92 10 71.6 21.0 14.7 2.3 63.8 0.00 62.4 63.9 3.8 7.4 3.1 90 11 75.2 21.4 13.2 2.6 76.0 0.00 66.2 63.7 3.6 9.6 1.6 133 12 77.5 22.6 12.9 2.8 83.1 0.00 69.6 63.5 3.6 10.3 2.2 153 13 79.3 20.1 10.9 3.0 85.1 0.00 72.5 63.5 4.7 13.2 3.1 263 14 81.7 19.0 9.6 3.3 81.5 0.00 74.1 63.3 4.7 13.2 2.7 238 15 83.1 15.1 7.7 3.6 71.7 0.00 75.4 63.3 6.9 16.3 6.3 284 16 83.3 14.0 7.4 3.6 54.7 0.00 75.7 63.3 7.6 16.1 6.7 297 17 83.8 12.4 6.7 3.7 40.1 0.00 75.0 63.3 9.8 16.6 9.2 295 18 82.9 11.5 6.7 3.6 22.2 0.00 73.2 63.5 8.5 14.8 7.8 304 19 81.5 11.5 7.0 3.4 6.9 0.00 70.5 63.5 8.3 13.6 8.1 298 20 77.7 11.1 7.8 3.0 0.0 0.00 68.2 63.7 4.5 10.3 4.3 304 21 72.3 14.5 10.9 2.4 0.0 0.00 66.0 63.9 2.0 4.7 1.8 249 22 63.1 21.6 20.2 1.6 0.0 0.00 64.2 64.0 0.9 2.2 0.7 102 23 57.2 24.8 28.5 1.1 0.0 0.00 62.4 64.0 1.3 3.8 1.1 85 24 55.6 29.7 37.0 0.9 0.0 0.00 60.8 64.0 0.9 3.8 0.4 151 AZMET Daily Weather Data : TUCSON : May 1 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.6 45.0 67.1 DegF RELATIVE HUMIDITY 57.7 5.8 20.1 % DEWPOINT 19.9 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 75.7 54.0 64.4 DegF SOIL TEMP. 20 in 64.6 63.3 63.9 DegF WIND SPEED 16.6 3.6 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 299 Degrees SOLAR RADIATION 673.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.1 837 15.5 1208 19.8 1656 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : May 2 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.4 25.2 28.8 1.1 0.0 0.00 59.5 64.2 1.3 4.3 1.3 146 2 54.0 25.9 33.5 0.9 0.0 0.00 58.5 64.2 1.8 4.3 1.6 87 3 53.6 23.5 30.7 1.0 0.0 0.00 57.4 64.2 2.5 4.3 2.5 75 4 52.2 23.7 32.9 0.9 0.0 0.00 56.5 64.2 1.8 4.3 1.6 69 5 48.4 25.3 40.2 0.7 0.0 0.00 55.6 64.0 1.1 2.7 1.1 100 6 46.4 26.2 44.9 0.6 0.5 0.00 54.9 64.0 1.3 2.9 1.1 91 7 53.6 24.4 32.0 1.0 11.5 0.00 54.3 64.0 2.9 5.8 2.9 85 8 61.9 23.9 23.2 1.5 29.9 0.00 55.6 63.9 3.8 6.9 3.8 85 9 70.0 23.2 17.1 2.1 48.3 0.00 58.8 63.7 4.7 7.4 4.5 76 10 76.1 22.3 13.3 2.7 64.3 0.00 62.6 63.7 4.3 8.9 3.8 101 11 79.3 18.7 10.2 3.1 76.7 0.00 66.6 63.5 4.7 10.5 3.6 159 12 81.3 20.3 10.3 3.3 83.1 0.00 70.0 63.3 4.0 10.3 1.8 46 13 83.3 19.2 9.2 3.5 81.5 0.00 72.3 63.3 4.3 10.1 0.2 348 14 85.5 18.5 8.3 3.8 75.0 0.00 74.5 63.3 4.0 11.0 1.1 26 15 88.2 11.3 5.6 4.3 60.4 0.00 74.8 63.3 10.5 20.4 9.8 228 16 88.2 10.0 5.3 4.3 50.4 0.00 74.8 63.3 9.2 18.8 8.5 230 17 87.6 10.6 5.5 4.2 31.5 0.00 74.1 63.3 10.3 20.6 9.8 241 18 86.2 12.4 6.2 4.0 16.0 0.00 72.3 63.5 9.8 17.4 9.6 231 19 84.4 12.7 6.7 3.8 4.8 0.00 70.2 63.5 7.8 16.3 7.6 231 20 81.7 12.4 7.2 3.4 0.0 0.00 68.0 63.7 4.0 8.9 3.8 224 21 77.5 14.2 8.9 2.9 0.0 0.00 66.2 63.9 2.9 7.6 2.5 287 22 69.1 21.7 16.8 2.0 0.0 0.00 64.6 63.9 1.6 4.0 0.7 147 23 62.6 23.5 22.3 1.5 0.0 0.00 63.1 64.0 1.6 3.1 1.6 83 24 59.7 24.8 25.9 1.3 0.0 0.00 61.9 64.0 1.8 3.8 1.3 88 AZMET Daily Weather Data : TUCSON : May 2 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.2 45.5 70.3 DegF RELATIVE HUMIDITY 53.8 4.2 18.5 % DEWPOINT 19.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.4 KPas SOIL TEMP. 4 in 75.0 54.3 64.4 DegF SOIL TEMP. 20 in 64.2 63.3 63.7 DegF WIND SPEED 20.6 4.3 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 201 Degrees SOLAR RADIATION 634.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.9 851 17.6 1225 22.0 1678 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : May 3 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.3 24.8 27.4 1.2 0.0 0.00 60.6 64.2 2.2 5.1 1.6 96 2 59.4 24.1 25.6 1.3 0.0 0.00 59.5 64.2 2.0 5.1 1.3 95 3 61.5 20.5 20.4 1.5 0.0 0.00 58.8 64.2 3.6 6.3 3.4 92 4 60.1 21.6 22.3 1.4 0.0 0.00 58.1 64.2 4.5 6.7 4.3 93 5 57.9 23.7 26.5 1.2 0.0 0.00 57.6 64.0 3.8 6.0 3.8 92 6 57.4 23.0 26.1 1.2 0.7 0.00 57.0 64.0 4.7 7.4 4.7 91 7 59.5 24.6 25.9 1.3 13.9 0.00 56.8 64.0 5.1 7.6 4.9 96 8 66.9 25.5 21.1 1.8 32.0 0.00 58.3 63.9 4.5 7.6 4.5 104 9 74.8 20.8 13.1 2.6 45.6 0.00 61.3 63.9 3.4 8.7 2.9 118 10 77.4 20.1 11.7 2.8 55.0 0.00 64.4 63.7 5.1 15.9 4.3 155 11 80.2 19.2 10.2 3.2 66.2 0.00 67.8 63.7 6.3 16.8 4.7 208 12 81.9 17.2 8.8 3.4 60.7 0.00 70.3 63.5 9.6 17.4 8.9 230 13 82.9 13.6 7.3 3.6 66.7 0.00 72.0 63.5 12.1 23.5 11.4 225 14 83.7 10.6 6.2 3.7 63.8 0.00 73.4 63.5 12.1 23.9 11.4 223 15 83.7 8.6 5.7 3.7 48.5 0.00 73.8 63.5 9.4 21.5 8.5 208 16 85.1 7.9 5.3 3.9 56.9 0.00 74.7 63.5 11.2 21.5 10.3 224 17 84.7 8.6 5.5 3.8 49.0 0.00 75.0 63.5 9.8 18.8 8.9 208 18 82.9 7.7 5.6 3.6 24.4 0.00 73.9 63.7 9.2 17.4 8.5 208 19 80.2 7.0 5.9 3.3 5.3 0.00 71.8 63.7 8.7 16.8 8.1 198 20 77.7 9.9 7.4 3.0 0.2 0.00 69.6 63.9 7.2 16.3 6.5 222 21 74.1 20.5 13.2 2.5 0.0 0.00 67.8 64.0 6.7 11.4 6.7 266 22 71.1 28.6 20.4 2.1 0.0 0.00 66.4 64.0 7.8 15.4 7.6 246 23 69.8 31.6 24.3 1.9 0.0 0.00 65.3 64.2 5.1 10.1 4.9 211 24 68.2 36.9 31.5 1.6 0.0 0.00 64.4 64.2 6.0 12.1 5.6 229 AZMET Daily Weather Data : TUCSON : May 3 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 86.0 56.5 72.5 DegF RELATIVE HUMIDITY 40.3 4.2 15.7 % DEWPOINT 19.0 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.5 KPas SOIL TEMP. 4 in 75.0 56.8 65.7 DegF SOIL TEMP. 20 in 64.4 63.5 63.9 DegF WIND SPEED 23.9 6.7 MPH WIND VECTOR MAG. 4.0 MPH WIND VECTOR DIR. 204 Degrees SOLAR RADIATION 588.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.31 Inches STD. REF. EVAPOTRANSPIRATION 0.29 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.2 867 21.2 1247 26.3 1704 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : May 4 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 66.6 38.7 35.9 1.4 0.0 0.00 63.5 64.4 3.6 10.1 1.6 219 2 64.6 39.6 39.5 1.3 0.0 0.00 62.6 64.4 2.5 4.7 1.8 122 3 62.4 40.8 45.0 1.1 0.0 0.00 61.7 64.4 2.0 6.3 1.3 295 4 61.9 43.5 50.9 0.9 0.0 0.00 61.0 64.4 3.4 6.9 2.5 292 5 62.1 44.8 53.4 0.9 0.0 0.00 60.4 64.4 5.6 10.1 5.4 289 6 60.6 45.5 57.4 0.8 0.7 0.00 59.9 64.4 5.1 9.4 4.9 289 7 61.0 43.3 52.1 0.9 10.5 0.00 59.7 64.2 4.9 8.9 4.7 286 8 63.1 45.9 53.3 0.9 29.9 0.00 60.6 64.2 6.7 10.3 6.3 285 9 64.9 46.6 51.4 1.0 49.0 0.00 63.3 64.2 5.4 10.7 3.6 267 10 66.9 46.4 47.7 1.2 61.9 0.00 66.9 64.0 3.8 10.3 2.5 235 11 68.7 45.7 43.7 1.4 67.4 0.00 70.5 64.0 3.4 10.5 0.4 105 12 71.8 39.6 31.0 1.8 83.6 0.00 73.6 63.9 6.3 16.3 5.1 255 13 73.6 37.4 26.7 2.1 83.8 0.00 76.5 63.9 8.9 18.1 7.4 285 14 75.6 33.1 21.1 2.4 80.3 0.00 78.6 63.9 8.5 18.6 6.9 262 15 77.0 20.1 11.8 2.8 73.1 0.00 79.7 63.9 9.4 18.3 8.3 272 16 77.7 18.3 10.6 2.9 59.7 0.00 79.7 63.9 9.2 19.7 8.1 274 17 78.1 23.4 13.1 2.8 42.8 0.00 78.8 64.0 11.2 18.3 10.5 285 18 77.5 19.0 11.0 2.9 24.6 0.00 76.6 64.2 12.5 21.5 12.1 276 19 75.9 18.0 11.2 2.7 7.4 0.00 73.6 64.2 10.7 18.1 10.3 274 20 73.2 19.4 12.9 2.4 0.0 0.00 70.9 64.4 8.3 15.2 8.1 285 21 70.3 24.6 17.9 2.1 0.0 0.00 68.7 64.6 6.0 8.5 5.8 275 22 67.3 28.2 22.9 1.8 0.0 0.00 66.9 64.8 6.5 10.5 6.5 260 23 64.8 30.4 27.6 1.5 0.0 0.00 65.1 64.8 6.3 8.9 6.3 249 24 63.0 31.1 30.0 1.4 0.0 0.00 63.3 64.9 4.5 7.4 4.5 245 AZMET Daily Weather Data : TUCSON : May 4 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.8 59.7 68.7 DegF RELATIVE HUMIDITY 59.1 9.1 32.4 % DEWPOINT 34.3 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 79.9 59.5 68.4 DegF SOIL TEMP. 20 in 64.9 63.9 64.2 DegF WIND SPEED 21.5 6.5 MPH WIND VECTOR MAG. 5.1 MPH WIND VECTOR DIR. 273 Degrees SOLAR RADIATION 674.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.30 Inches STD. REF. EVAPOTRANSPIRATION 0.26 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 14.2 881 19.3 1266 24.3 1729 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : May 5 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.7 30.2 30.4 1.3 0.0 0.00 61.7 64.9 3.1 5.1 2.9 240 2 59.2 30.2 33.2 1.1 0.0 0.00 60.3 64.9 2.9 4.7 2.5 267 3 53.1 30.9 42.5 0.8 0.0 0.00 59.2 64.9 1.3 3.4 1.1 93 4 50.9 30.7 45.9 0.7 0.0 0.00 58.1 64.9 1.6 2.9 1.3 84 5 48.7 30.4 48.9 0.6 0.0 0.00 57.0 64.9 1.6 2.9 1.6 75 6 47.5 30.9 52.4 0.5 0.7 0.00 56.1 64.8 1.1 3.1 0.9 74 7 53.8 32.4 44.0 0.8 12.2 0.00 55.8 64.8 1.6 3.8 1.6 95 8 61.0 34.3 36.7 1.2 30.1 0.00 57.2 64.6 2.9 4.9 2.7 102 9 65.7 34.3 31.3 1.5 48.0 0.00 60.3 64.4 2.9 6.0 2.7 91 10 68.7 33.4 27.1 1.8 63.5 0.00 64.0 64.4 2.7 6.0 1.1 287 11 70.5 31.8 23.8 1.9 75.3 0.00 67.5 64.2 4.5 10.7 3.6 291 12 72.0 32.5 23.5 2.0 81.9 0.00 70.2 64.0 6.0 15.0 4.0 295 13 73.9 32.7 22.0 2.2 83.6 0.00 72.1 64.0 6.7 16.1 5.4 294 14 75.2 34.5 22.6 2.3 80.0 0.00 73.9 63.9 4.9 13.9 1.1 282 15 77.4 31.8 18.9 2.6 71.4 0.00 75.2 63.9 8.5 19.7 7.4 299 16 78.6 30.7 17.4 2.8 58.3 0.00 75.6 63.9 9.4 16.8 8.7 291 17 79.5 29.8 16.3 2.9 41.8 0.00 75.2 64.0 8.5 13.6 6.9 283 18 79.3 28.0 15.2 2.9 23.6 0.00 73.6 64.0 9.8 22.1 9.2 278 19 77.7 27.3 15.6 2.7 5.7 0.00 70.9 64.0 10.7 16.8 10.3 272 20 75.6 27.5 16.9 2.5 0.0 0.00 68.7 64.2 8.5 16.1 8.3 277 21 73.2 29.8 20.0 2.2 0.0 0.00 66.7 64.4 6.9 11.6 6.7 279 22 70.3 31.1 23.2 2.0 0.0 0.00 65.3 64.4 7.2 12.1 6.9 273 23 66.6 31.1 26.4 1.6 0.0 0.00 63.9 64.6 4.3 6.7 4.0 258 24 64.2 30.9 28.6 1.5 0.0 0.00 62.6 64.6 1.8 4.9 1.8 242 AZMET Daily Weather Data : TUCSON : May 5 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 80.4 46.6 66.9 DegF RELATIVE HUMIDITY 57.6 13.7 28.4 % DEWPOINT 31.1 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 75.6 55.8 65.5 DegF SOIL TEMP. 20 in 64.9 63.9 64.4 DegF WIND SPEED 22.1 4.9 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 281 Degrees SOLAR RADIATION 676.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 10.3 892 14.0 1280 18.5 1747 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : May 6 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.7 32.4 38.0 1.0 0.0 0.00 61.5 64.6 0.9 2.7 0.9 92 2 57.0 32.2 38.7 1.0 0.0 0.00 60.6 64.6 1.3 3.4 1.1 91 3 56.7 32.4 39.6 0.9 0.0 0.00 59.9 64.6 2.0 3.4 1.8 68 4 55.0 33.6 44.3 0.8 0.0 0.00 59.2 64.6 1.8 2.7 1.6 111 5 54.7 33.6 44.8 0.8 0.0 0.00 58.5 64.6 2.2 3.4 2.2 93 6 52.9 34.0 48.3 0.7 0.5 0.00 57.6 64.4 1.3 2.7 1.3 99 7 55.8 35.8 46.8 0.8 8.6 0.00 57.4 64.4 1.8 4.7 1.8 92 8 63.0 35.8 36.4 1.3 28.7 0.00 58.6 64.4 5.1 8.9 5.1 104 9 68.5 32.7 26.5 1.8 43.7 0.00 61.3 64.2 5.1 10.5 4.3 104 10 71.4 29.3 20.9 2.1 57.1 0.00 64.0 64.2 5.1 9.6 4.7 130 11 74.5 26.4 16.7 2.4 69.3 0.00 67.6 64.0 3.4 9.4 2.5 133 12 75.6 22.8 13.9 2.6 67.8 0.00 70.7 64.0 4.5 11.9 1.3 155 13 78.1 21.7 12.1 2.9 80.3 0.00 73.9 63.9 4.7 12.3 1.3 312 14 80.2 22.1 11.5 3.1 78.6 0.00 76.6 63.9 5.4 15.4 3.4 308 15 81.9 23.9 11.7 3.3 65.9 0.00 78.1 63.9 7.2 17.2 5.8 299 16 83.7 19.9 9.4 3.6 57.3 0.00 78.4 63.9 9.8 19.2 9.2 271 17 83.8 19.9 9.4 3.6 36.5 0.00 77.7 64.0 7.2 14.5 6.0 278 18 83.7 20.8 9.8 3.6 21.0 0.00 75.9 64.0 7.6 14.5 7.2 242 19 81.1 22.3 11.3 3.2 3.1 0.00 73.4 64.2 6.9 12.8 6.7 245 20 79.0 22.6 12.3 3.0 0.0 0.00 71.2 64.4 6.5 10.5 6.0 266 21 76.1 23.9 14.2 2.6 0.0 0.00 69.4 64.4 5.1 8.7 4.9 263 22 75.0 23.5 14.6 2.5 0.0 0.00 68.0 64.6 5.4 8.9 5.4 290 23 72.5 28.8 19.7 2.2 0.0 0.00 66.2 64.8 5.4 9.8 5.1 314 24 65.1 35.6 33.6 1.4 0.0 0.00 64.6 64.8 1.6 4.9 0.4 182 AZMET Daily Weather Data : TUCSON : May 6 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.7 51.8 70.2 DegF RELATIVE HUMIDITY 53.0 8.3 24.4 % DEWPOINT 27.7 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 78.4 57.2 67.1 DegF SOIL TEMP. 20 in 64.8 63.9 64.2 DegF WIND SPEED 19.2 4.5 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 263 Degrees SOLAR RADIATION 618.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.7 905 18.4 1298 23.4 1770 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : May 7 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.8 36.0 39.4 1.1 0.0 0.00 63.0 64.9 1.3 3.4 1.1 83 2 59.7 34.9 39.2 1.1 0.0 0.00 61.5 64.9 1.6 5.1 1.1 102 3 60.3 33.3 36.1 1.1 0.0 0.00 60.4 64.9 2.7 5.4 2.2 89 4 59.4 31.8 35.2 1.1 0.0 0.00 59.4 64.9 2.7 6.5 2.5 84 5 57.4 31.1 36.7 1.0 0.0 0.00 58.5 64.9 2.5 4.3 2.5 81 6 54.9 32.0 41.6 0.9 0.7 0.00 57.6 64.8 2.9 4.5 2.7 102 7 59.9 33.8 37.4 1.1 12.4 0.00 57.2 64.8 3.8 6.7 3.6 106 8 67.8 30.2 24.7 1.8 30.3 0.00 58.5 64.8 4.9 9.4 4.5 108 9 71.4 27.7 19.5 2.1 46.6 0.00 61.3 64.6 6.0 12.1 5.6 130 10 73.2 28.9 19.3 2.3 63.3 0.00 64.4 64.4 6.5 12.1 5.6 134 11 75.9 29.7 18.2 2.5 75.3 0.00 67.6 64.4 7.2 17.4 4.0 195 12 78.1 26.1 14.7 2.8 82.7 0.00 70.2 64.2 7.8 17.2 6.9 220 13 79.7 25.5 13.5 3.0 84.6 0.00 72.1 64.2 8.5 18.1 7.6 225 14 80.8 22.5 11.5 3.2 81.2 0.00 73.9 64.2 8.7 21.0 7.8 220 15 81.7 21.6 10.8 3.3 72.6 0.00 75.4 64.2 9.6 17.4 8.5 223 16 82.0 21.2 10.4 3.3 59.3 0.00 76.1 64.2 9.6 19.9 8.9 218 17 81.9 21.0 10.4 3.3 41.3 0.00 75.9 64.2 8.7 18.6 7.8 210 18 80.6 22.8 11.7 3.2 24.6 0.00 74.3 64.2 8.9 21.0 7.8 206 19 78.3 22.5 12.5 2.9 7.4 0.00 71.8 64.4 8.9 17.0 8.3 234 20 74.8 22.6 14.1 2.5 0.0 0.00 69.3 64.6 6.9 11.9 6.7 241 21 72.7 25.2 16.9 2.3 0.0 0.00 67.3 64.6 5.1 9.8 5.1 232 22 70.7 28.0 20.4 2.0 0.0 0.00 65.7 64.8 4.0 8.3 3.8 234 23 67.3 32.2 27.0 1.7 0.0 0.00 64.2 64.8 6.5 11.0 6.3 257 24 65.8 28.4 24.3 1.6 0.0 0.00 63.0 64.9 5.8 10.3 5.4 245 AZMET Daily Weather Data : TUCSON : May 7 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.9 53.6 70.7 DegF RELATIVE HUMIDITY 55.5 9.1 22.7 % DEWPOINT 27.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 76.3 57.2 66.2 DegF SOIL TEMP. 20 in 64.9 64.2 64.6 DegF WIND SPEED 21.0 5.8 MPH WIND VECTOR MAG. 3.6 MPH WIND VECTOR DIR. 206 Degrees SOLAR RADIATION 682.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.27 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.3 919 18.2 1316 23.2 1794 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : May 8 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 64.6 29.3 26.4 1.5 0.0 0.00 61.3 64.9 4.0 8.9 3.8 228 2 62.1 28.0 27.3 1.4 0.0 0.00 60.1 64.9 2.9 6.0 2.7 247 3 59.2 28.6 31.2 1.2 0.0 0.00 58.8 64.9 2.5 6.3 0.9 297 4 55.6 30.4 38.1 0.9 0.0 0.00 57.7 64.9 1.1 4.3 0.7 71 5 53.1 31.8 44.1 0.8 0.0 0.00 57.0 64.8 1.3 3.8 0.0 242 6 54.5 31.6 41.6 0.9 0.7 0.00 56.1 64.8 1.8 4.7 0.4 234 7 55.8 34.3 44.3 0.9 11.5 0.00 55.9 64.8 1.3 2.7 1.1 85 8 62.4 34.7 35.4 1.2 29.4 0.00 57.4 64.6 3.4 8.1 2.9 58 9 64.8 35.8 34.1 1.4 45.4 0.00 60.1 64.4 4.5 8.9 3.6 110 10 67.1 36.0 31.7 1.5 62.8 0.00 63.5 64.4 4.9 11.2 4.3 115 11 69.4 33.1 26.0 1.8 75.0 0.00 66.7 64.2 5.8 12.5 2.2 243 12 71.1 31.5 23.0 2.0 82.2 0.00 69.8 64.2 4.9 12.3 3.6 307 13 73.4 31.1 21.0 2.2 83.8 0.00 72.3 64.0 4.3 9.8 0.9 253 14 75.9 29.3 17.9 2.5 79.8 0.00 74.1 64.0 4.9 13.0 0.2 113 15 79.2 25.2 13.6 2.9 72.2 0.00 75.2 64.0 7.4 15.2 6.5 264 16 80.6 24.3 12.4 3.1 58.5 0.00 75.6 64.0 9.2 17.4 8.3 266 17 81.1 24.3 12.2 3.2 42.0 0.00 75.2 64.0 8.1 18.3 6.9 269 18 81.0 24.8 12.6 3.2 23.6 0.00 73.9 64.2 6.9 16.3 6.5 267 19 78.6 27.3 15.2 2.8 6.9 0.00 71.4 64.2 10.1 16.1 9.6 282 20 75.6 29.3 18.2 2.5 0.0 0.00 68.9 64.4 8.5 13.4 8.1 281 21 73.4 29.3 19.6 2.3 0.0 0.00 67.1 64.4 6.5 12.3 6.3 286 22 70.7 27.9 20.0 2.1 0.0 0.00 65.5 64.6 5.4 11.4 4.7 337 23 67.8 31.3 25.8 1.7 0.0 0.00 63.9 64.6 4.0 11.2 3.4 315 24 64.4 34.0 32.2 1.4 0.0 0.00 62.6 64.8 2.7 6.5 2.0 328 AZMET Daily Weather Data : TUCSON : May 8 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 82.0 51.3 68.4 DegF RELATIVE HUMIDITY 57.6 10.9 26.0 % DEWPOINT 30.2 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.9 KPas SOIL TEMP. 4 in 75.6 55.9 65.5 DegF SOIL TEMP. 20 in 64.9 64.0 64.4 DegF WIND SPEED 18.3 4.9 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 278 Degrees SOLAR RADIATION 673.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.25 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.2 931 16.7 1333 21.6 1815 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : May 9 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.3 33.8 39.6 1.0 0.0 0.00 61.2 64.8 1.3 3.6 0.9 119 2 54.1 32.2 43.0 0.8 0.0 0.00 59.7 64.8 1.3 3.6 0.9 94 3 52.3 31.6 45.2 0.7 0.0 0.00 58.6 64.8 1.3 2.7 1.3 86 4 50.9 31.8 47.6 0.7 0.0 0.00 57.6 64.8 1.6 4.3 1.3 72 5 48.9 32.0 51.6 0.6 0.0 0.00 56.7 64.8 0.7 1.8 0.4 82 6 47.7 31.6 53.5 0.5 1.0 0.00 55.8 64.8 0.9 2.0 0.7 95 7 53.6 33.3 46.1 0.8 11.7 0.00 55.4 64.6 1.6 3.6 1.6 86 8 63.3 36.3 36.5 1.3 29.4 0.00 57.0 64.6 1.6 3.4 1.3 93 9 68.2 35.8 30.4 1.6 47.5 0.00 60.3 64.4 2.2 6.3 1.6 115 10 71.6 33.1 24.2 2.0 63.3 0.00 63.9 64.2 2.9 8.9 1.8 121 11 73.2 30.9 21.1 2.2 74.8 0.00 67.5 64.2 4.0 9.6 1.6 192 12 76.3 28.8 17.4 2.6 81.9 0.00 70.3 64.0 6.7 15.9 4.7 261 13 77.9 27.3 15.5 2.8 83.6 0.00 71.8 64.0 10.5 21.9 9.4 265 14 79.0 30.0 16.7 2.8 79.3 0.00 72.9 64.0 12.5 23.0 11.6 281 15 80.4 33.6 18.4 2.9 70.7 0.00 74.1 63.9 13.6 22.6 12.5 282 16 80.2 33.6 18.5 2.9 57.6 0.00 74.7 64.0 14.3 22.4 13.6 277 17 79.7 30.0 16.3 2.9 41.6 0.00 74.3 64.0 15.4 24.2 14.8 277 18 78.1 25.7 14.3 2.8 23.9 0.00 72.9 64.0 15.0 24.8 14.5 285 19 75.0 20.8 13.0 2.6 6.9 0.00 70.3 64.2 14.1 21.9 13.9 298 20 71.6 20.1 14.1 2.3 0.2 0.00 68.0 64.4 12.3 20.4 12.1 296 21 68.4 20.1 15.8 2.0 0.0 0.00 66.0 64.4 10.7 17.0 10.5 286 22 64.9 19.8 17.5 1.7 0.0 0.00 64.4 64.6 10.7 18.3 10.5 278 23 62.8 18.9 18.1 1.6 0.0 0.00 62.8 64.6 8.7 13.6 8.5 271 24 60.1 19.8 20.6 1.4 0.0 0.00 61.3 64.6 6.3 10.3 6.0 255 AZMET Daily Weather Data : TUCSON : May 9 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 81.7 46.9 66.6 DegF RELATIVE HUMIDITY 60.0 12.3 27.3 % DEWPOINT 28.8 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 74.8 55.4 64.9 DegF SOIL TEMP. 20 in 64.8 63.9 64.4 DegF WIND SPEED 24.8 7.2 MPH WIND VECTOR MAG. 5.4 MPH WIND VECTOR DIR. 280 Degrees SOLAR RADIATION 673.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.2 942 14.8 1348 19.3 1835 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : May 10 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 57.9 19.8 22.4 1.3 0.0 0.00 59.7 64.8 4.9 7.4 4.7 249 2 56.1 21.7 26.1 1.1 0.0 0.00 58.3 64.8 2.2 3.8 2.2 234 3 52.7 25.0 34.4 0.9 0.0 0.00 57.0 64.8 1.3 3.1 0.7 211 4 48.0 24.3 39.1 0.7 0.0 0.00 55.9 64.6 1.1 2.7 0.9 88 5 45.1 24.1 43.2 0.6 0.0 0.00 55.0 64.6 0.9 2.0 0.9 84 6 43.2 24.4 47.2 0.5 1.0 0.00 54.1 64.4 0.7 2.0 0.7 90 7 50.0 25.5 38.3 0.8 12.9 0.00 53.6 64.4 1.1 2.7 1.1 63 8 58.3 25.3 28.2 1.2 31.5 0.00 55.2 64.2 2.0 4.3 2.0 94 9 62.6 23.2 22.0 1.5 49.0 0.00 58.3 64.0 2.7 5.8 1.8 127 10 66.2 23.2 19.3 1.8 65.2 0.00 62.1 64.0 2.9 6.9 1.6 311 11 68.5 23.2 17.8 2.0 77.2 0.00 65.7 63.9 4.0 8.9 2.5 287 12 70.5 20.7 15.0 2.2 84.6 0.00 68.7 63.7 5.4 13.0 4.5 262 13 73.0 17.1 11.8 2.5 86.5 0.00 70.9 63.7 6.9 18.8 6.0 266 14 75.0 14.2 9.7 2.7 82.7 0.00 72.3 63.5 6.3 13.9 4.9 280 15 76.5 12.7 8.7 2.8 74.3 0.00 73.6 63.5 6.7 14.8 5.4 278 16 77.5 10.6 7.6 3.0 60.9 0.00 74.5 63.5 6.0 13.6 5.1 302 17 77.9 10.6 7.5 3.0 44.2 0.00 74.1 63.7 8.3 16.3 7.6 312 18 77.7 10.2 7.5 3.0 25.6 0.00 72.5 63.7 8.7 15.7 8.5 299 19 76.3 9.5 7.6 2.9 8.1 0.00 69.8 63.9 7.6 11.6 7.4 290 20 72.5 9.3 8.5 2.5 0.2 0.00 67.3 63.9 4.9 9.4 4.7 278 21 68.9 10.8 10.3 2.2 0.0 0.00 65.1 64.0 3.8 6.7 3.6 260 22 64.4 13.8 14.1 1.8 0.0 0.00 63.3 64.2 2.7 4.9 0.7 236 23 55.9 23.0 27.8 1.1 0.0 0.00 61.5 64.2 1.8 4.7 1.3 93 24 52.7 21.9 29.6 0.9 0.0 0.00 59.9 64.2 1.8 3.8 1.6 70 AZMET Daily Weather Data : TUCSON : May 10 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 78.4 42.1 63.7 DegF RELATIVE HUMIDITY 62.4 6.0 21.0 % DEWPOINT 18.5 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 74.5 53.6 63.7 DegF SOIL TEMP. 20 in 64.8 63.5 64.0 DegF WIND SPEED 18.8 4.0 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 283 Degrees SOLAR RADIATION 703.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.6 951 11.9 1360 15.7 1850 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : May 11 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 50.7 21.9 31.7 0.9 0.0 0.00 58.5 64.4 1.3 3.4 1.1 73 2 48.2 20.3 32.9 0.8 0.0 0.00 57.2 64.2 1.1 3.6 0.9 87 3 46.2 20.5 35.6 0.7 0.0 0.00 56.1 64.4 0.9 2.2 0.7 97 4 44.6 20.3 37.5 0.6 0.0 0.00 55.2 64.2 0.9 1.6 0.7 96 5 42.8 21.0 41.6 0.6 0.0 0.00 54.3 64.2 0.9 2.0 0.9 89 6 41.5 21.9 44.9 0.5 1.2 0.00 53.4 64.2 0.4 1.3 0.4 94 7 50.7 23.2 34.0 0.9 13.9 0.00 53.2 64.0 0.9 2.9 0.9 102 8 60.8 19.2 19.8 1.5 31.8 0.00 55.0 63.9 1.6 3.6 1.3 92 9 68.7 18.7 14.8 2.0 50.9 0.00 58.3 63.9 1.3 4.5 1.1 85 10 74.1 18.1 11.9 2.5 63.5 0.00 62.4 63.7 2.5 6.7 2.0 109 11 79.5 20.8 11.1 3.1 60.2 0.00 66.2 63.5 2.2 7.2 1.8 79 12 82.4 18.1 9.1 3.4 79.8 0.00 68.9 63.5 2.7 8.9 1.6 316 13 84.4 16.9 8.0 3.7 70.0 0.00 71.1 63.3 3.6 9.2 1.6 306 14 86.2 14.7 6.9 4.0 73.1 0.00 72.5 63.3 5.6 13.6 4.7 289 15 87.3 13.6 6.4 4.1 62.1 0.00 73.6 63.3 4.7 11.4 4.0 286 16 88.7 12.9 5.9 4.3 59.7 0.00 74.8 63.3 5.6 11.6 4.9 280 17 89.1 10.9 5.3 4.4 44.4 0.00 75.0 63.3 5.8 11.6 5.1 288 18 88.5 9.7 5.2 4.3 25.8 0.00 73.9 63.5 6.3 14.5 5.8 296 19 86.5 7.9 5.0 4.1 8.1 0.00 71.4 63.5 6.7 13.0 6.7 291 20 80.6 10.6 6.9 3.3 0.2 0.00 68.9 63.7 3.4 6.0 3.4 268 21 71.8 14.7 11.1 2.4 0.0 0.00 66.7 63.9 1.3 4.3 0.2 200 22 63.9 16.5 15.8 1.7 0.0 0.00 64.8 64.0 1.3 3.1 1.3 90 23 60.1 19.9 21.1 1.4 0.0 0.00 63.1 64.0 1.1 3.1 1.1 98 24 56.5 19.8 23.5 1.2 0.0 0.00 61.7 64.2 1.1 3.4 1.1 76 AZMET Daily Weather Data : TUCSON : May 11 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 89.8 40.8 68.0 DegF RELATIVE HUMIDITY 53.4 4.4 18.6 % DEWPOINT 17.2 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 2.3 KPas SOIL TEMP. 4 in 75.0 53.2 64.0 DegF SOIL TEMP. 20 in 64.4 63.3 63.9 DegF WIND SPEED 14.5 2.7 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 300 Degrees SOLAR RADIATION 644.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.1 964 16.6 1376 20.2 1870 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : May 12 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.2 18.9 23.7 1.1 0.0 0.00 60.4 64.2 1.3 3.4 1.1 67 2 54.1 19.9 26.0 1.1 0.0 0.00 59.2 64.2 2.0 4.7 1.8 76 3 51.3 20.3 29.3 0.9 0.0 0.00 58.3 64.2 1.6 4.3 1.3 70 4 50.0 21.0 31.5 0.8 0.0 0.00 57.2 64.2 2.2 3.8 2.0 83 5 50.4 19.9 29.8 0.9 0.0 0.00 56.5 64.2 2.5 3.4 2.2 83 6 49.3 21.4 32.9 0.8 1.2 0.00 55.6 64.2 1.6 2.9 1.6 75 7 54.5 23.7 30.0 1.0 13.9 0.00 55.4 64.0 2.5 4.7 2.2 86 8 64.8 22.8 20.1 1.7 32.5 0.00 56.8 64.0 2.0 4.5 2.0 84 9 72.7 22.5 15.1 2.3 50.2 0.00 60.1 64.0 2.0 5.1 1.8 89 10 79.7 21.2 11.3 3.1 66.4 0.00 64.4 63.9 0.9 4.3 0.2 124 11 84.6 21.0 9.5 3.7 74.8 0.00 68.5 63.7 1.3 5.1 0.4 98 12 87.8 17.6 7.4 4.2 84.3 0.00 72.7 63.7 2.7 8.5 1.3 182 13 89.8 9.9 5.0 4.6 81.9 0.00 76.1 63.5 3.6 8.1 2.7 269 14 91.8 7.2 4.1 4.9 83.4 0.00 78.8 63.5 3.6 10.7 2.9 280 15 93.7 6.8 3.8 5.2 73.1 0.00 80.6 63.5 5.1 14.8 4.0 294 16 94.3 9.0 4.1 5.3 55.0 0.00 81.1 63.7 3.6 11.9 3.1 289 17 94.1 8.2 4.0 5.3 42.3 0.00 80.2 63.7 7.2 12.8 6.7 303 18 93.6 6.1 3.7 5.2 24.1 0.00 78.6 63.9 5.8 11.2 5.4 310 19 91.4 6.3 4.0 4.8 6.7 0.00 76.1 64.0 6.7 12.5 6.5 286 20 86.4 9.7 5.5 4.1 0.0 0.00 73.4 64.2 4.7 7.8 4.7 286 21 80.2 15.4 8.8 3.2 0.0 0.00 71.2 64.4 2.9 7.8 2.5 255 22 70.7 19.0 13.8 2.2 0.0 0.00 69.3 64.6 1.3 2.9 1.1 97 23 66.9 22.1 18.0 1.9 0.0 0.00 67.6 64.8 1.6 3.6 1.6 72 24 63.0 26.2 24.7 1.5 0.0 0.00 65.8 64.8 1.6 3.8 1.6 85 AZMET Daily Weather Data : TUCSON : May 12 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 95.2 48.0 73.8 DegF RELATIVE HUMIDITY 40.7 2.1 15.3 % DEWPOINT 16.5 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 2.9 KPas SOIL TEMP. 4 in 81.1 55.4 67.6 DegF SOIL TEMP. 20 in 64.9 63.5 64.0 DegF WIND SPEED 14.8 2.9 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 314 Degrees SOLAR RADIATION 689.5 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 16.0 980 20.2 1396 24.8 1895 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : May 13 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 61.7 25.3 24.9 1.4 0.0 0.00 64.2 64.9 2.0 3.8 2.0 95 2 59.5 24.6 26.1 1.3 0.0 0.00 62.8 65.1 1.3 3.4 1.1 63 3 55.8 24.6 29.7 1.1 0.0 0.00 61.7 65.1 1.3 2.9 1.1 91 4 56.7 21.9 25.8 1.2 0.0 0.00 60.6 65.1 2.7 4.3 2.5 80 5 58.1 21.9 24.5 1.3 0.0 0.00 59.7 65.1 2.9 4.7 2.9 94 6 56.1 23.2 27.5 1.1 1.4 0.00 58.8 65.1 2.7 4.3 2.7 85 7 60.4 26.6 27.3 1.3 12.4 0.00 58.6 65.1 1.8 3.6 1.8 106 8 68.5 27.3 21.2 1.9 32.3 0.00 60.1 64.9 2.9 5.6 2.7 76 9 77.4 25.3 14.6 2.8 49.7 0.00 63.0 64.9 2.5 5.4 2.5 92 10 84.2 21.0 9.7 3.6 65.7 0.00 66.9 64.8 1.1 4.9 0.7 118 11 87.4 18.7 7.9 4.1 68.8 0.00 71.2 64.8 2.0 8.3 1.8 251 12 89.6 15.6 6.4 4.4 71.4 0.00 73.8 64.6 2.7 7.4 2.2 290 13 92.1 18.1 6.7 4.8 87.0 0.00 77.4 64.6 4.9 13.6 3.1 290 14 93.9 15.6 5.7 5.1 82.9 0.00 80.2 64.6 5.8 13.9 4.5 275 15 95.4 13.1 4.8 5.4 73.8 0.00 82.2 64.6 4.3 12.3 3.6 292 16 95.9 9.9 4.1 5.6 57.8 0.00 82.6 64.6 8.3 15.4 7.4 301 17 96.3 1.4 2.7 5.7 43.7 0.00 81.9 64.8 10.5 21.5 9.8 284 18 94.5 -1.1 2.6 5.4 21.7 0.00 79.9 64.9 11.6 18.8 11.4 297 19 91.4 1.4 3.2 4.9 5.0 0.00 77.4 65.1 9.8 18.8 9.4 304 20 87.1 6.4 4.6 4.2 0.0 0.00 74.8 65.3 4.0 9.2 3.4 300 21 83.7 12.0 6.6 3.7 0.0 0.00 72.7 65.5 2.9 6.9 2.7 238 22 81.1 14.2 7.9 3.3 0.0 0.00 70.9 65.5 3.1 8.9 2.9 249 23 70.2 28.8 22.0 2.0 0.0 0.00 69.1 65.7 0.9 2.9 0.2 10 24 64.8 28.9 26.0 1.6 0.0 0.00 67.1 65.8 1.3 4.3 1.3 70 AZMET Daily Weather Data : TUCSON : May 13 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.2 54.1 77.5 DegF RELATIVE HUMIDITY 55.2 1.9 14.3 % DEWPOINT 17.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 3.2 KPas SOIL TEMP. 4 in 82.6 58.6 69.8 DegF SOIL TEMP. 20 in 65.8 64.6 64.9 DegF WIND SPEED 21.5 3.8 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 299 Degrees SOLAR RADIATION 673.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.33 Inches STD. REF. EVAPOTRANSPIRATION 0.28 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.2 998 23.2 1420 28.3 1923 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : May 14 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 65.1 23.7 20.6 1.7 0.0 0.00 65.8 66.0 1.3 4.7 1.3 62 2 66.2 21.2 17.8 1.8 0.0 0.00 64.8 66.0 2.0 3.6 1.8 92 3 64.0 26.2 23.7 1.5 0.0 0.00 63.9 66.0 1.6 3.1 1.6 76 4 63.1 25.0 23.2 1.5 0.0 0.00 63.0 66.0 2.0 3.4 2.0 71 5 63.1 23.5 21.9 1.5 0.0 0.00 62.1 66.0 2.2 3.8 2.0 91 6 60.3 24.4 25.1 1.3 1.2 0.00 61.3 66.0 1.8 2.7 1.8 91 7 63.3 27.3 25.4 1.5 8.1 0.00 61.2 66.0 2.0 4.9 1.8 85 8 71.1 26.2 18.9 2.1 30.6 0.00 62.1 65.8 3.4 6.0 3.4 93 9 79.2 22.6 12.2 3.0 44.9 0.00 64.8 65.8 3.1 6.7 2.9 111 10 84.6 22.3 10.1 3.7 59.0 0.00 67.8 65.7 2.9 7.6 2.7 119 11 88.2 19.9 8.1 4.2 67.1 0.00 70.7 65.7 2.9 7.2 2.0 144 12 91.0 17.2 6.7 4.6 68.8 0.00 74.1 65.7 2.0 7.4 1.1 130 13 91.8 13.3 5.4 4.8 40.6 0.00 74.7 65.5 0.9 4.9 0.0 150 14 94.1 16.5 5.8 5.2 83.6 0.00 77.2 65.5 2.0 10.7 1.1 64 15 96.1 9.0 3.9 5.6 64.0 0.00 78.8 65.5 4.9 14.3 4.0 300 16 95.5 4.1 3.2 5.5 24.9 0.00 78.1 65.5 8.3 16.1 7.4 266 17 95.5 -2.6 2.3 5.6 33.7 0.00 77.2 65.5 6.3 12.5 5.6 243 18 94.3 10.2 4.4 5.3 13.9 0.00 76.1 65.7 7.6 13.9 7.4 260 19 90.3 20.1 7.8 4.5 1.7 0.00 74.5 65.8 1.8 6.0 0.7 218 20 88.9 21.7 8.6 4.3 0.0 0.00 73.0 65.8 2.5 7.6 2.0 210 21 88.9 22.8 9.1 4.2 0.0 0.00 71.8 66.0 2.2 7.8 1.8 189 22 84.0 27.0 12.5 3.5 0.0 0.00 70.7 66.2 1.3 5.1 1.1 105 23 80.2 30.4 16.5 3.0 0.0 0.00 69.6 66.2 2.5 6.7 2.2 116 24 83.8 21.7 10.1 3.6 0.0 0.00 68.4 66.4 4.9 9.4 4.9 120 AZMET Daily Weather Data : TUCSON : May 14 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 97.0 59.0 81.0 DegF RELATIVE HUMIDITY 40.6 1.1 12.6 % DEWPOINT 19.8 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 79.0 61.0 69.6 DegF SOIL TEMP. 20 in 66.4 65.5 65.8 DegF WIND SPEED 16.1 3.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 156 Degrees SOLAR RADIATION 542.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.26 Inches STD. REF. EVAPOTRANSPIRATION 0.23 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 20.5 1018 25.4 1445 30.4 1954 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : May 15 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 82.8 25.5 12.3 3.4 0.0 0.00 67.1 66.4 5.4 10.3 5.1 109 2 80.1 27.7 14.7 3.0 0.0 0.00 66.2 66.4 2.7 6.7 2.5 80 3 77.9 20.1 11.5 2.9 0.0 0.00 65.1 66.4 8.1 22.1 7.4 239 4 73.8 13.8 10.1 2.6 0.0 0.00 63.3 66.6 4.0 11.4 2.5 304 5 65.7 16.7 15.1 1.8 0.0 0.00 62.1 66.6 2.9 11.6 1.6 289 6 67.6 22.5 18.0 1.9 1.2 0.00 60.6 66.4 7.6 13.4 7.4 291 7 68.0 34.7 29.2 1.6 13.6 0.00 60.3 66.4 7.6 13.4 7.4 298 8 70.2 36.3 29.0 1.8 32.0 0.00 61.5 66.4 8.3 13.0 7.8 291 9 72.1 32.7 23.4 2.1 49.7 0.00 63.9 66.2 7.2 12.8 6.9 295 10 74.5 27.3 17.2 2.4 65.2 0.00 66.7 66.2 8.1 13.0 7.6 279 11 76.6 27.0 15.9 2.6 76.7 0.00 69.8 66.2 8.7 17.0 8.3 285 12 78.8 24.8 13.6 2.9 83.6 0.00 73.2 66.0 7.6 15.4 6.7 276 13 81.1 24.3 12.3 3.2 85.3 0.00 76.3 66.0 7.8 16.8 6.9 286 14 83.1 21.9 10.4 3.5 81.9 0.00 78.8 65.8 8.1 15.2 7.2 277 15 85.3 20.7 9.2 3.8 73.6 0.00 80.2 65.8 9.6 19.2 8.3 283 16 86.2 18.9 8.3 3.9 60.4 0.00 80.8 66.0 10.5 20.8 9.8 292 17 86.0 16.5 7.5 3.9 44.4 0.00 79.9 66.0 11.6 18.1 10.7 284 18 85.6 15.6 7.3 3.9 26.3 0.00 78.3 66.0 11.0 18.1 10.3 287 19 84.0 15.1 7.5 3.7 8.6 0.00 75.4 66.2 9.6 15.4 9.2 304 20 81.1 16.7 8.9 3.3 0.2 0.00 72.9 66.4 6.0 11.4 5.8 293 21 77.4 20.5 11.9 2.8 0.0 0.00 70.7 66.6 3.6 6.3 3.1 256 22 72.9 22.5 15.1 2.4 0.0 0.00 68.9 66.6 2.2 6.0 1.8 253 23 65.1 25.2 21.9 1.6 0.0 0.00 67.3 66.7 0.9 2.9 0.7 84 24 62.4 25.0 23.9 1.5 0.0 0.00 65.8 66.7 1.6 5.8 1.3 82 AZMET Daily Weather Data : TUCSON : May 15 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 87.1 60.8 76.6 DegF RELATIVE HUMIDITY 33.3 6.1 14.8 % DEWPOINT 23.0 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 2.8 KPas SOIL TEMP. 4 in 80.8 60.3 69.8 DegF SOIL TEMP. 20 in 66.7 65.8 66.2 DegF WIND SPEED 22.1 6.7 MPH WIND VECTOR MAG. 5.1 MPH WIND VECTOR DIR. 286 Degrees SOLAR RADIATION 703.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.35 Inches STD. REF. EVAPOTRANSPIRATION 0.31 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 18.9 1037 23.8 1469 28.8 1983 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : May 16 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 60.1 25.5 26.5 1.3 0.0 0.00 64.6 66.7 1.1 3.6 0.9 88 2 61.0 24.4 24.4 1.4 0.0 0.00 63.3 66.9 2.0 4.3 1.3 89 3 57.4 25.2 28.8 1.1 0.0 0.00 62.4 66.9 0.9 2.5 0.7 91 4 54.3 26.6 34.2 0.9 0.0 0.00 61.5 66.7 0.7 2.0 0.7 102 5 53.4 27.1 36.0 0.9 0.0 0.00 60.6 66.7 2.0 4.7 2.0 81 6 52.5 27.5 37.9 0.8 1.2 0.00 59.9 66.7 0.7 2.0 0.7 97 7 58.8 29.1 32.5 1.1 13.9 0.00 59.5 66.6 1.6 3.6 1.6 83 8 67.3 27.9 22.7 1.8 31.8 0.00 61.2 66.6 2.2 4.0 2.2 90 9 75.6 29.3 18.2 2.5 49.5 0.00 64.4 66.4 1.6 4.5 1.1 82 10 81.0 27.9 14.2 3.1 65.0 0.00 68.4 66.2 1.3 4.9 0.4 161 11 84.7 29.5 13.5 3.5 76.7 0.00 72.7 66.2 1.6 7.4 0.2 36 12 87.6 29.3 12.3 3.9 83.4 0.00 76.8 66.0 3.6 8.1 2.7 284 13 90.5 30.7 11.9 4.3 85.8 0.00 80.2 66.0 2.0 7.4 0.2 317 14 93.2 28.9 10.1 4.8 82.7 0.00 83.1 66.0 2.5 8.9 0.4 283 15 95.7 23.9 7.6 5.3 74.5 0.00 84.9 66.0 2.5 8.7 1.6 264 16 97.2 18.0 5.7 5.7 61.6 0.00 85.6 66.0 2.0 12.1 1.6 260 17 97.5 21.4 6.5 5.7 44.4 0.00 84.9 66.2 6.9 13.9 6.5 272 18 96.6 21.7 6.8 5.5 26.8 0.00 83.1 66.2 6.7 12.5 6.3 286 19 94.8 21.4 7.0 5.2 8.6 0.00 80.1 66.4 7.2 12.3 6.9 290 20 90.5 24.4 9.2 4.5 0.2 0.00 77.4 66.6 5.8 11.0 5.8 288 21 84.9 27.0 12.2 3.6 0.0 0.00 75.0 66.7 4.9 8.3 4.7 257 22 81.9 28.6 14.3 3.2 0.0 0.00 73.0 66.9 4.5 7.6 3.8 246 23 73.4 32.2 22.0 2.2 0.0 0.00 71.4 67.1 1.3 4.3 1.1 95 24 68.9 31.5 24.9 1.8 0.0 0.00 69.8 67.3 2.0 4.3 1.8 80 AZMET Daily Weather Data : TUCSON : May 16 2003 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 98.4 51.1 77.4 DegF RELATIVE HUMIDITY 46.5 3.8 18.3 % DEWPOINT 26.6 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 3.1 KPas SOIL TEMP. 4 in 85.6 59.5 71.8 DegF SOIL TEMP. 20 in 67.3 66.0 66.6 DegF WIND SPEED 13.9 2.9 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 280 Degrees SOLAR RADIATION 705.9 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 17.6 1055 22.0 1491 27.0 2010 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 10cm (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 50cm (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2003 AZMET Hourly Weather Data : TUCSON : May 17 2003 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 67.5 30.4 25.0 1.7 0.0 0.00 68.4 67.5 2.7 4.7 2.5 82 2 64.6 32.0 29.5 1.5 0.0 0.00 67.1 67.5 2.2 3.6 2.0 89 3 64.2 32.0 29.9 1.4 0.0 0.00 65.8 67.5 2.7 4.3 2.7 88 4 61.5 34.0 35.6 1.2 0.0 0.00 64.9 67.5 1.6 3.6 1.6 82 5 58.5 34.2 39.9 1.0 0.0 0.00 64.0 67.5 0.9 3.4 0.9 78 6 57.4 33.4 40.5 1.0 1.9 0.00 63.1 67.5 1.6 3.4 1.6 93 7 64.8 34.7 32.8 1.4 12.7 0.00 63.1 67.5 2.5 5.1 2.5 100 8 72.3 31.1 22.0 2.1 27.7 0.00 64.4 67.5 4.3 7.4 4.3 90 9 79.9 32.5 18.0 2.9 47.1 0.00 66.9 67.3 4.7 7.2 4.7 96 10 86.9 30.6 13.2 3.8 65.5 0.00 70.9 67.3 3.6 7.2 3.4 108 11 91.9 31.3 11.6 4.5 77.4 0.00 75.4 67.1 2.9 6.9 2.2 112 12 95.2 27.1 8.8 5.2 77.9 0.00 79.2 67.1 1.8 6.7 0.7 114 13 97.2 25.0 7.6 5.6 77.4 0.00 82.2 66.9 2.9 17.9 1.8 264 14 99.1 23.9 6.9 5.9 74.3 0.00 84.2 66.9 2.0 9.4 1.1 229 15 100.9 17.2 4.9 6.4 65.9 0.00 85.8 66.9 7.4 21.9 6.0 245 16 100.8 12.7 4.0 6.4 49.9 0