Evapotranspiration Calculations

Barrow Island Airport - January 2026 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)
01/01/20267.50.0 32.126.284638.9629.97
02/01/20268.50.0 33.726.386508.7230.09
03/01/202610.10.0 36.726.383327.5430.22
04/01/20268.90.0 34.627.376507.6830.20
05/01/20269.00.0 35.927.886436.7630.17
06/01/20269.30.0 37.127.285437.0830.08
07/01/20269.50.0 39.327.986356.5925.99
08/01/20266.80.0 35.227.790545.4223.46
09/01/20267.50.0 35.326.287514.5128.36
10/01/20268.80.0 36.826.789425.9129.80
11/01/20267.50.0 33.224.685535.6129.93
12/01/20268.10.0 33.826.985486.1029.90
13/01/20267.60.0 34.226.486534.8729.72
14/01/20268.10.0 35.725.192445.2029.86
15/01/20268.20.0 36.126.688454.8429.79
16/01/20268.10.0 36.226.688525.8529.60
17/01/20269.20.0 36.527.188407.1329.72
18/01/20267.90.0 35.326.585535.8928.80
19/01/20268.20.0 34.627.785528.0527.78
20/01/20268.70.2 35.528.383528.0628.82
21/01/20268.20.0 35.927.089536.9629.58
22/01/20268.20.0 36.926.792505.9029.50
23/01/20267.70.0 35.127.981554.9928.52
24/01/20267.50.0 32.026.179577.3228.30
25/01/20267.50.0 29.725.2785811.2527.11
26/01/20268.60.0 30.724.6755312.9229.01
27/01/20268.60.0 30.223.7774711.8329.27
28/01/20267.70.0 30.023.6805410.3429.18
29/01/20267.40.0 31.223.983557.9128.95
30/01/20267.50.0 31.324.086538.1728.96
Totals:246.40.2       

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