Evapotranspiration Calculations

Williamtown RAAF - 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)
01/12/20257.70.0 28.112.560195.5224.43
02/12/20256.12.0 22.211.388356.2231.05
03/12/20256.20.0 26.011.887343.5631.27
04/12/20257.70.0 32.712.391173.3031.14
05/12/20259.20.0 38.314.678113.4131.30
06/12/20259.90.0 40.218.370184.0930.43
07/12/20254.90.0 25.122.882365.4512.23
08/12/20256.20.0 28.817.587483.9728.12
09/12/20257.80.0 34.017.193364.0431.43
10/12/20254.20.0 26.121.093685.1618.92
11/12/20252.60.0 23.221.193746.298.84
12/12/20252.72.8 25.018.796701.9511.64
13/12/20255.418.6 27.614.898602.7629.27
14/12/20257.93.2 34.619.496304.1929.48
15/12/20256.20.2 25.119.882565.3530.69
16/12/20252.40.8 23.618.190622.946.54
17/12/20256.30.0 27.918.382493.6729.80
18/12/20257.30.0 35.015.187372.4931.89
Totals:110.727.6       

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