AZMET Hourly Weather Data : BOWIE : Feb 9 2012 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.2 28.0 58.8 0.4 0.0 0.00 46.9 51.8 3.6 5.6 3.6 244 2 40.3 28.4 62.3 0.3 0.0 0.00 46.4 51.8 3.6 5.8 3.1 257 3 39.0 28.4 65.5 0.3 0.0 0.00 45.9 51.8 3.1 4.9 2.9 252 4 38.3 28.6 67.7 0.3 0.0 0.00 45.3 51.8 2.0 4.3 1.8 210 5 37.8 28.0 67.3 0.3 0.0 0.00 44.8 51.8 3.1 6.0 2.7 284 6 37.9 28.2 67.7 0.3 0.0 0.00 44.4 51.8 1.6 5.1 0.9 190 7 35.8 27.5 71.5 0.2 0.0 0.00 44.1 51.6 2.5 5.6 2.0 312 8 37.0 28.2 70.2 0.2 4.1 0.00 43.7 51.6 1.8 3.8 1.3 248 9 46.4 29.8 53.0 0.5 20.1 0.00 43.9 51.6 1.3 22.4 0.9 101 10 52.5 29.5 41.1 0.8 36.3 0.00 45.0 51.4 2.5 6.7 2.0 337 11 57.2 29.1 33.9 1.1 49.9 0.00 47.3 51.4 3.1 7.4 2.7 350 12 60.3 28.9 30.4 1.2 58.5 0.00 50.0 51.3 4.5 8.9 3.8 356 13 62.8 28.9 27.7 1.4 62.1 0.00 52.9 51.3 4.0 9.8 3.4 356 14 66.6 29.3 24.6 1.7 57.6 0.00 55.4 51.1 4.7 10.3 3.8 354 15 68.7 28.0 21.6 1.9 50.2 0.00 57.2 51.1 6.5 13.0 4.9 310 16 69.3 28.8 21.9 1.9 38.5 0.00 58.5 51.1 7.6 12.1 7.2 11 17 68.7 27.9 21.6 1.9 22.2 0.00 58.6 51.1 7.2 12.8 6.9 1 18 66.2 25.7 21.4 1.7 5.7 0.00 57.7 51.1 5.4 11.0 4.5 324 19 60.3 23.2 23.9 1.4 0.0 0.00 56.7 51.3 5.6 11.9 4.9 264 20 57.9 25.2 28.2 1.2 0.0 0.00 55.4 51.3 6.3 10.3 6.0 246 21 57.0 26.8 31.2 1.1 0.0 0.00 54.3 51.4 6.0 10.3 5.6 253 22 56.1 27.5 32.9 1.0 0.0 0.00 53.4 51.6 6.9 11.6 6.5 246 23 55.6 27.5 33.6 1.0 0.0 0.00 52.7 51.8 7.8 12.5 6.9 247 24 54.7 27.1 34.5 0.9 0.0 0.00 52.2 51.8 5.8 11.6 5.4 253 AZMET Daily Weather Data : BOWIE : Feb 9 2012 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.0 35.2 52.9 DegF RELATIVE HUMIDITY 73.0 19.6 42.2 % DEWPOINT 27.9 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 58.6 43.5 50.4 DegF SOIL TEMP. 20 in 51.8 51.1 51.4 DegF WIND SPEED 22.4 4.5 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 290 Degrees SOLAR RADIATION 405.4 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 4.3 86 6.8 166 9.9 268 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2012