Evapotranspiration Calculations
West Wyalong Airport - October 2025 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/10/2025 | 4.8 | 0.0 | 21.5 | 6.2 | 82 | 23 | 3.98 | 22.48 | |
| 02/10/2025 | 4.5 | 0.0 | 18.1 | 7.4 | 62 | 31 | 6.06 | 15.11 | |
| 03/10/2025 | 4.5 | 0.0 | 20.5 | 4.3 | 80 | 36 | 4.58 | 22.94 | |
| 04/10/2025 | 4.3 | 0.0 | 26.4 | 3.1 | 93 | 20 | 1.78 | 23.13 | |
| 05/10/2025 | 6.4 | 0.0 | 31.7 | 5.2 | 87 | 10 | 3.10 | 22.68 | |
| 06/10/2025 | 0.0 | 13.9 | 88 | 24 | 4.63 | 13.89 | |||
| 07/10/2025 | 3.5 | 21.6 | 4.1 | 97 | 33 | 1.99 | 18.98 | ||
| 08/10/2025 | 5.8 | 0.0 | 30.6 | 5.1 | 95 | 23 | 3.51 | 19.76 | |
| 09/10/2025 | 3.8 | 11.8 | 23.1 | 15.2 | 96 | 33 | 3.47 | 14.36 | |
| 10/10/2025 | 6.4 | 0.0 | 27.0 | 10.1 | 81 | 13 | 4.28 | 24.24 | |
| 11/10/2025 | 6.6 | 0.0 | 27.5 | 8.6 | 63 | 16 | 4.22 | 24.33 | |
| 12/10/2025 | 3.0 | 0.0 | 20.8 | 8.5 | 95 | 33 | 3.35 | 7.08 | |
| 13/10/2025 | 4.9 | 2.6 | 22.1 | 7.7 | 94 | 18 | 3.24 | 24.62 | |
| 14/10/2025 | 5.9 | 0.0 | 26.5 | 2.3 | 89 | 17 | 3.80 | 24.86 | |
| Totals: | 64.4 | 14.4 |
