Evapotranspiration Calculations
Gunnedah Airport - August 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) |
|---|---|---|---|---|---|---|---|---|---|
| 31/07/2026 | 2.7 | 0.0 | 17.8 | -1.9 | 92 | 31 | 3.25 | 14.50 | |
| 01/08/2026 | 2.7 | 0.0 | 19.2 | 2.1 | 91 | 35 | 3.09 | 14.46 | |
| 02/08/2026 | 2.3 | 0.0 | 20.7 | 3.0 | 95 | 43 | 2.30 | 13.54 | |
| 03/08/2026 | 2.2 | 0.0 | 20.1 | 4.6 | 94 | 51 | 2.78 | 11.47 | |
| 04/08/2026 | 2.8 | 2.2 | 20.8 | 4.4 | 98 | 32 | 3.02 | 14.59 | |
| 05/08/2026 | 1.9 | 0.0 | 16.4 | -2.6 | 97 | 33 | 1.50 | 14.96 | |
| 06/08/2026 | 1.6 | 0.2 | 15.7 | -2.6 | 97 | 41 | 1.09 | 13.35 | |
| Totals: | 16.2 | 2.4 |
