Evapotranspiration Calculations
West Wyalong Airport - September 2026 daily calculations
| Date | Evapotrans- piration (mm) 0000- 2400 | Rain (mm) 0900- 0900 | Pan Evaporation (mm) 0900- 0900 | Max Temp | Min Temp | Max Rel Hum (%) | Min Rel Hum (%) | Average 10m Wind Speed (m/sec) | Solar Radiation (MJ/sq m) |
|---|---|---|---|---|---|---|---|---|---|
| 01/09/2026 | 3.2 | 0.0 | 23.2 | 3.9 | 100 | 32 | 2.32 | 17.29 | |
| 02/09/2026 | 3.9 | 0.0 | 24.8 | 10.6 | 78 | 37 | 3.20 | 17.39 | |
| 03/09/2026 | 3.0 | 0.0 | 18.0 | 13.0 | 94 | 48 | 4.10 | 16.56 | |
| 04/09/2026 | 2.7 | 0.0 | 20.7 | 5.0 | 100 | 47 | 2.13 | 16.95 | |
| 05/09/2026 | 3.2 | 0.2 | 22.5 | 10.6 | 92 | 48 | 5.21 | 10.07 | |
| 06/09/2026 | 3.0 | 0.2 | 19.2 | 9.4 | 95 | 50 | 3.79 | 17.28 | |
| 07/09/2026 | 2.7 | 0.0 | 18.1 | 4.5 | 100 | 47 | 3.46 | 15.09 | |
| 08/09/2026 | 2.8 | 0.0 | 18.8 | 3.6 | 96 | 40 | 2.29 | 18.50 | |
| 09/09/2026 | 2.9 | 0.0 | 17.8 | 3.7 | 97 | 44 | 3.96 | 15.53 | |
| 10/09/2026 | 3.0 | 0.0 | 17.7 | 1.2 | 87 | 40 | 2.88 | 18.83 | |
| 11/09/2026 | 2.8 | 0.0 | 20.7 | 2.4 | 98 | 37 | 1.38 | 19.04 | |
| 12/09/2026 | 3.0 | 0.0 | 23.3 | 3.2 | 100 | 36 | 1.35 | 18.98 | |
| 13/09/2026 | 4.0 | 0.0 | 25.2 | 4.5 | 100 | 29 | 2.87 | 18.15 | |
| 14/09/2026 | 5.0 | 0.8 | 26.1 | 13.3 | 90 | 37 | 5.43 | 19.40 | |
| 15/09/2026 | 3.3 | 0.0 | 20.1 | 5.7 | 100 | 43 | 4.62 | 14.78 | |
| Totals: | 48.5 | 1.2 |
