Evapotranspiration Calculations

Narrabri 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)
01/04/20264.60.0 31.313.084272.1419.71
02/04/20264.20.0 31.013.285281.8019.56
03/04/20265.50.0 31.711.980243.2920.10
04/04/20266.10.0 30.517.579335.3019.88
05/04/20265.90.0 29.215.379325.2119.72
06/04/20264.50.0 29.912.282342.8817.50
07/04/20265.10.0 33.414.186232.5319.40
08/04/20265.30.0 33.813.579242.7419.23
09/04/20264.90.0 35.114.567222.0319.07
10/04/20267.50.0 35.317.062255.3818.26
11/04/20266.60.0 29.422.355204.8618.22
12/04/20264.40.0 23.07.273243.7518.55
13/04/20264.20.0 24.95.875253.1218.39
14/04/20264.70.0 27.48.473152.9218.22
15/04/20263.90.0 28.16.467181.9018.05
16/04/20264.10.0 29.37.569192.0517.89
17/04/20264.90.0 30.88.775162.8317.72
18/04/20265.00.0 26.412.066153.6217.55
19/04/2026 0.0  6.365142.4317.40
22/04/2026        16.92
23/04/2026        16.80
24/04/2026   26.6 69335.2816.64
25/04/20264.70.0 27.513.378324.3516.27
26/04/20263.70.0 26.58.982222.4016.36
Totals:99.80.0       

Monthly Archive

Year 
2009JanFebMarAprMayJunJulAugSepOctNovDec
2010JanFebMarAprMayJunJulAugSepOctNovDec
2011JanFebMarAprMayJunJulAugSepOctNovDec
2012JanFebMarAprMayJunJulAugSepOctNovDec
2013JanFebMarAprMayJunJulAugSepOctNovDec
2014JanFebMarAprMayJunJulAugSepOctNovDec
2015JanFebMarAprMayJunJulAugSepOctNovDec
2016JanFebMarAprMayJunJulAugSepOctNovDec
2017JanFebMarAprMayJunJulAugSepOctNovDec
2018JanFebMarAprMayJunJulAugSepOctNovDec
2019JanFebMarAprMayJunJulAugSepOctNovDec
2020JanFebMarAprMayJunJulAugSepOctNovDec
2021JanFebMarAprMayJunJulAugSepOctNovDec
2022JanFebMarAprMayJunJulAugSepOctNovDec
2023JanFebMarAprMayJunJulAugSepOctNovDec
2024JanFebMarAprMayJunJulAugSepOctNovDec
2025JanFebMarAprMayJunJulAugSepOctNovDec
2026JanFebMarApr