Evapotranspiration Calculations
Gunnedah Airport - November 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) |
|---|---|---|---|---|---|---|---|---|---|
| 29/10/2025 | 4.6 | 23.4 | 25.7 | 11.3 | 97 | 42 | 3.36 | 20.73 | |
| 30/10/2025 | 5.3 | 0.2 | 28.6 | 11.3 | 97 | 30 | 2.34 | 25.15 | |
| 31/10/2025 | 5.7 | 0.0 | 31.8 | 12.6 | 94 | 23 | 2.44 | 22.77 | |
| 01/11/2025 | 7.0 | 0.4 | 34.0 | 16.2 | 82 | 36 | 4.36 | 24.06 | |
| 02/11/2025 | 7.2 | 0.6 | 34.7 | 17.0 | 84 | 27 | 3.27 | 27.32 | |
| 03/11/2025 | 9.0 | 0.0 | 37.3 | 17.7 | 90 | 16 | 5.15 | 24.25 | |
| 04/11/2025 | 5.7 | 6.0 | 24.4 | 13.4 | 96 | 25 | 5.03 | 23.02 | |
| Totals: | 44.5 | 30.6 |
