Evapotranspiration Calculations

Kalgoorlie-Boulder 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)
01/12/20259.60.0 35.018.04374.1831.26
02/12/202512.00.0 39.922.11765.1831.05
03/12/202510.40.0 38.619.35395.2523.23
04/12/20258.70.4 35.216.976194.1329.77
05/12/202510.50.0 34.618.261156.1631.47
06/12/20258.30.0 29.514.966194.8631.43
07/12/20259.00.0 35.818.344113.4131.55
08/12/202511.50.0 39.218.160115.6431.53
09/12/20258.50.0 30.917.972306.5828.79
10/12/20259.10.0 33.215.477235.6431.65
11/12/202511.20.0 39.418.378176.1030.84
12/12/20259.14.6 32.619.277308.5024.93
13/12/20259.20.0 32.914.384256.3731.75
14/12/202511.20.0 35.419.254116.3831.70
15/12/202510.00.0 37.421.545134.8826.05
16/12/202511.30.0 42.526.124114.5028.05
17/12/202511.20.0 41.728.652185.3527.14
18/12/20259.10.0 32.217.068316.7231.42
Totals:179.95.0       

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