AZMET Hourly Weather Data : MARICOPA : May 23 2013 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 73.0 30.7 20.9 2.2 0.0 0.00 82.4 79.7 5.1 7.4 4.9 156 2 73.0 30.9 21.1 2.2 0.0 0.00 81.3 79.9 6.3 10.5 6.0 152 3 70.9 30.2 22.0 2.0 0.0 0.00 80.2 79.9 4.7 8.3 4.5 146 4 68.9 30.7 24.2 1.8 0.0 0.00 79.3 80.1 3.8 6.7 3.8 142 5 68.7 31.8 25.4 1.8 0.0 0.00 78.3 80.1 5.4 7.8 5.1 157 6 67.3 32.7 27.5 1.7 1.7 0.00 77.5 80.1 5.4 7.4 5.1 164 7 72.7 32.9 23.3 2.1 14.6 0.00 76.8 80.1 7.2 15.4 7.2 155 8 79.5 33.6 19.0 2.8 32.3 0.00 77.2 80.1 10.3 13.9 10.1 151 9 82.6 34.7 17.9 3.1 49.7 0.00 78.4 79.9 12.5 18.1 12.5 156 10 85.3 36.5 17.6 3.4 63.5 0.00 79.0 80.1 8.7 14.5 8.3 160 11 88.5 34.7 14.9 3.9 77.9 0.00 79.7 79.9 9.4 18.8 8.9 167 12 91.9 33.3 12.6 4.5 83.6 0.00 80.6 79.9 10.1 20.8 8.9 186 13 95.0 30.6 10.2 5.1 85.5 0.00 81.7 79.9 14.8 22.1 14.1 205 14 96.6 30.6 9.7 5.3 82.7 0.00 82.4 79.7 13.0 20.8 12.5 192 15 98.6 27.9 8.2 5.7 75.3 0.00 82.9 79.7 13.6 21.3 13.0 198 16 99.0 23.9 6.9 5.9 63.5 0.00 83.5 79.7 14.1 19.2 13.6 205 17 98.6 21.7 6.3 5.9 48.0 0.00 83.7 79.7 12.3 18.1 12.1 205 18 97.5 25.5 7.8 5.6 29.1 0.00 83.3 79.7 10.3 15.2 10.1 203 19 95.2 27.1 8.8 5.2 11.9 0.00 82.8 79.7 9.6 15.0 9.4 236 20 87.8 30.7 13.1 3.9 0.7 0.00 81.1 79.7 6.5 12.1 6.3 209 21 84.9 23.4 10.5 3.7 0.0 0.00 79.3 79.9 8.9 16.1 8.7 225 22 78.1 23.9 13.4 2.8 0.0 0.00 77.5 79.9 7.4 9.2 7.2 211 23 73.9 23.4 15.1 2.4 0.0 0.00 75.7 79.9 4.5 8.3 2.5 206 24 69.8 24.4 18.1 2.0 0.0 0.00 74.3 80.1 2.9 6.3 2.5 144 AZMET Daily Weather Data : MARICOPA : May 23 2013 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 100.0 65.1 83.3 DegF RELATIVE HUMIDITY 30.2 5.1 15.6 % DEWPOINT 29.5 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 3.5 KPas SOIL TEMP. 4 in 83.7 74.3 80.1 DegF SOIL TEMP. 20 in 80.1 79.7 79.9 DegF WIND SPEED 22.1 8.7 MPH WIND VECTOR MAG. 7.4 MPH WIND VECTOR DIR. 186 Degrees SOLAR RADIATION 720.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.43 Inches STD. REF. EVAPOTRANSPIRATION 0.42 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 23.6 1475 28.6 1973 33.7 2533 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2013