Evapotranspiration Calculations

Gabo Island Lighthouse - 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)
01/12/20252.90.8 17.59.392636.1313.85
02/12/20253.412.2 16.310.5926511.8822.35
03/12/20255.50.6 21.811.384506.0531.40
04/12/20256.60.0 25.915.573435.5529.55
05/12/20254.10.0 19.115.890536.9519.25
06/12/20251.70.0 18.915.995875.627.82
07/12/20255.01.6 19.113.1855811.3330.71
08/12/20255.40.0 22.810.995456.3427.95
09/12/20253.90.0 18.816.795668.2723.36
10/12/20253.40.0 18.914.880684.1516.97
11/12/20254.70.0 19.513.587665.8030.99
12/12/20253.90.0 20.913.5917010.5423.22
13/12/20253.80.0 22.217.794739.8120.67
14/12/20254.30.0 20.515.7906311.0922.34
15/12/20255.40.0 17.612.2735313.3729.76
16/12/20254.90.0 19.712.488577.5730.57
17/12/20255.00.0 23.113.090678.5131.87
18/12/20257.40.0 30.816.894445.5032.03
Totals:81.315.2       

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