Evapotranspiration Calculations

St George Airport - December 2025 daily calculations

DateEvapotrans-
piration (mm) 0000- 2400
Rain (mm) 0900- 0900Pan Evaporation (mm) 0900- 0900Max TempMin TempMax Rel Hum (%)Min Rel Hum (%)Average 10m Wind Speed (m/sec)Solar Radiation (MJ/sq m)
01/12/202510.20.0 32.016.148116.2730.84
02/12/20258.90.0 28.412.158136.2930.77
03/12/20257.20.0 31.810.55672.4630.93
04/12/20258.70.0 34.316.062163.9030.90
05/12/202510.20.0 37.122.454164.7630.89
06/12/202511.80.0 40.123.641155.6030.92
07/12/20259.80.0 39.524.967165.6120.33
08/12/20257.91.0 37.818.097252.6831.14
09/12/20259.90.0 40.125.164214.1830.06
10/12/202510.40.0 39.927.098226.4628.75
11/12/20258.021.6 34.120.496314.9428.66
12/12/20257.72.2 32.518.797365.8728.64
13/12/20258.90.0 35.820.981174.3329.37
14/12/20257.70.8 36.220.992313.2929.02
15/12/20258.70.0 37.621.187203.7729.51
16/12/20256.80.0 33.918.976294.1119.46
17/12/20257.20.0 33.721.687353.8526.15
18/12/20258.80.0 35.022.269294.1931.49
Totals:158.825.6       

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