Evapotranspiration Calculations

Narrabri 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)
01/01/202610.80.0 37.422.562165.7130.47
02/01/20269.10.0 36.519.489276.4025.31
03/01/20267.92.6 35.518.397344.6827.95
04/01/20268.56.8 35.919.993356.6025.70
05/01/20268.88.4 36.418.196284.8130.60
06/01/20268.10.0 35.817.493223.2131.55
07/01/20268.90.0 38.019.582173.4131.40
08/01/20269.90.0 38.320.872134.2731.52
09/01/202610.60.0 37.321.568195.8131.47
10/01/202610.80.0 37.123.360236.1131.38
11/01/202610.60.0 39.322.787276.8129.95
12/01/20269.80.0 37.321.084306.0431.00
13/01/20268.90.0 38.520.776243.7630.17
14/01/20269.90.0 39.124.872284.9730.76
15/01/20268.80.0 37.822.591307.2819.10
16/01/20269.91.2 37.221.978175.2529.66
17/01/202610.70.0 38.820.580175.6930.82
18/01/20269.00.0 35.421.085306.7525.75
19/01/20269.50.0 34.718.976256.5628.32
20/01/20268.80.0 32.917.571225.0530.58
21/01/20268.00.0 34.019.166223.2830.37
22/01/202610.50.0 38.817.859165.1229.62
23/01/202611.00.0 40.118.774175.7928.67
24/01/202610.30.0 41.120.972214.6429.90
25/01/202611.40.0 41.926.651124.9029.98
26/01/202612.90.0 44.724.554115.7729.46
27/01/202611.50.0 42.321.970155.4029.69
28/01/202610.00.0 42.622.562103.6529.52
29/01/20269.50.0 40.618.458123.5729.40
30/01/20267.60.0 38.320.364142.6625.54
Totals:292.019.0       

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