Evapotranspiration Calculations

Meekatharra 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)
01/12/202511.60.0 38.124.21885.2730.87
02/12/202511.30.0 39.823.01774.7131.07
03/12/202510.10.0 39.728.229144.2026.63
04/12/20258.90.0 39.826.837123.8520.32
05/12/202511.60.0 39.126.128105.1730.87
06/12/202510.50.0 36.621.332134.8831.23
07/12/202510.80.0 40.023.13294.3231.25
08/12/202510.40.0 41.724.62294.0726.52
09/12/202511.60.0 42.127.22784.5531.24
10/12/202510.80.0 43.826.33293.8130.50
11/12/202511.70.0 44.529.42584.5927.05
12/12/202510.20.0 42.127.238114.0825.32
13/12/202510.80.0 40.024.283217.2324.87
14/12/202510.012.4 38.219.975246.3425.60
15/12/20258.31.2 36.123.175205.6217.67
16/12/202510.50.0 41.226.756174.6528.09
17/12/20259.20.2 41.125.676224.3524.75
18/12/20257.37.0 38.526.572233.5618.96
Totals:185.620.8       

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