Evapotranspiration Calculations
Walgett 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 | 6.7 | 0.0 | 27.5 | 18.3 | 52 | 16 | 4.18 | 22.78 | |
| 02/10/2025 | 6.6 | 0.0 | 28.0 | 6.0 | 76 | 14 | 4.35 | 23.59 | |
| 03/10/2025 | 5.2 | 0.0 | 25.3 | 3.6 | 83 | 21 | 3.27 | 23.54 | |
| 04/10/2025 | 5.6 | 0.0 | 28.8 | 5.8 | 79 | 19 | 2.89 | 23.66 | |
| 05/10/2025 | 6.0 | 0.0 | 32.7 | 7.6 | 81 | 14 | 2.51 | 23.81 | |
| 06/10/2025 | 10.2 | 0.0 | 36.8 | 15.1 | 55 | 7 | 5.78 | 23.77 | |
| 07/10/2025 | 3.6 | 0.0 | 25.6 | 11.4 | 77 | 43 | 2.77 | 12.04 | |
| 08/10/2025 | 7.7 | 0.0 | 37.0 | 16.7 | 60 | 15 | 3.96 | 18.48 | |
| 09/10/2025 | 5.1 | 0.0 | 29.0 | 22.7 | 85 | 19 | 4.09 | 11.33 | |
| 10/10/2025 | 4.7 | 0.6 | 32.5 | 14.3 | 99 | 33 | 1.54 | 21.83 | |
| 11/10/2025 | 6.9 | 0.0 | 34.0 | 13.5 | 85 | 8 | 2.97 | 24.30 | |
| 12/10/2025 | 8.1 | 0.0 | 35.8 | 11.7 | 69 | 10 | 4.73 | 14.27 | |
| 13/10/2025 | 6.0 | 0.0 | 28.7 | 9.3 | 99 | 12 | 3.16 | 24.25 | |
| 14/10/2025 | 6.0 | 0.0 | 30.9 | 7.0 | 74 | 12 | 2.50 | 24.45 | |
| Totals: | 88.4 | 0.6 |
