Evapotranspiration Calculations

Byron Bay (Cape Byron) - 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)
01/01/20266.70.4 31.120.692565.0729.77
02/01/20262.534.4 24.219.398805.2611.23
03/01/20264.32.8 27.918.696664.6819.29
04/01/20264.80.0 27.521.485685.2420.52
05/01/20265.21.6 26.822.192675.5025.50
06/01/20265.60.0 28.520.293674.4228.14
07/01/20266.00.0 28.621.489614.7228.73
08/01/20266.10.0 29.721.985583.6528.07
09/01/20267.10.0 30.422.178556.2128.98
10/01/20265.61.0 28.122.493717.0628.67
11/01/20265.50.0 30.722.797707.5525.82
12/01/20261.06.4 22.521.199978.045.46
13/01/20263.420.2 26.321.099806.9717.86
14/01/20265.31.0 26.221.894677.2927.03
15/01/20266.00.0 29.321.889635.4327.23
16/01/20265.50.0 29.123.794725.9727.29
17/01/20264.10.0 29.623.794825.1819.35
18/01/20263.40.0 25.822.597776.4015.97
19/01/20265.211.6 26.421.091609.8720.69
20/01/20264.46.2 24.619.396598.4017.59
21/01/20265.52.4 27.717.887605.7425.42
22/01/20265.90.0 28.620.790645.3028.48
23/01/20263.00.4 25.922.890707.506.66
24/01/20263.91.2 27.920.495724.9717.49
25/01/20265.10.0 27.721.395786.7929.09
26/01/20265.90.0 30.724.595746.9429.27
27/01/20263.51.0 26.321.597647.1311.21
28/01/20265.60.0 26.520.874606.9021.44
29/01/20265.80.0 26.422.179648.5324.26
30/01/20265.00.0 26.522.585697.0821.90
Totals:146.990.6       

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