Evapotranspiration Calculations

Lismore Airport - April 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)
01/04/2026 0.2  15.798641.4016.86
02/04/2026   25.8 98651.8814.04
03/04/20262.70.2 26.314.599661.6714.04
04/04/20263.22.2 26.416.799663.1415.94
05/04/20263.65.4 25.517.697544.2515.09
06/04/20263.40.0 25.413.598552.5018.10
07/04/20264.40.0 30.912.799463.0319.88
08/04/20264.60.2 32.815.399372.3619.79
09/04/20264.30.0 30.717.498533.2119.54
10/04/2026 0.0  14.999532.7919.51
11/04/2026     98513.5619.20
12/04/2026     94322.2018.41
13/04/2026     94342.3519.03
14/04/2026        18.53
15/04/2026        18.64
16/04/2026        18.45
17/04/2026   31.3 98373.3918.41
18/04/2026 0.0  10.497563.0916.73
19/04/2026 0.0 25.2    18.10
20/04/20263.50.0 25.28.898463.2117.27
21/04/20263.70.0 25.510.897463.9217.32
22/04/20263.20.0 24.511.196483.6813.66
23/04/20263.00.2 24.09.995584.1513.92
24/04/20261.76.6 21.313.598783.278.66
25/04/20262.342.6 22.512.599602.1612.35
26/04/2026 18.8  10.899751.9711.79
Totals:43.676.4       

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