Evapotranspiration Calculations
Toowoomba Airport - October 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) |
|---|---|---|---|---|---|---|---|---|---|
| 30/09/2026 | 4.8 | 0.2 | 20.8 | 9.0 | 84 | 41 | 6.28 | 23.76 | |
| 01/10/2026 | 5.1 | 0.0 | 23.6 | 9.8 | 99 | 37 | 5.78 | 24.31 | |
| 02/10/2026 | 5.6 | 0.0 | 24.7 | 10.7 | 96 | 32 | 5.92 | 24.55 | |
| 03/10/2026 | 5.9 | 0.0 | 25.1 | 10.9 | 98 | 31 | 6.76 | 24.05 | |
| 04/10/2026 | 5.8 | 0.0 | 26.7 | 13.3 | 100 | 36 | 5.71 | 24.59 | |
| 05/10/2026 | 4.3 | 0.0 | 25.6 | 14.6 | 100 | 43 | 3.99 | 18.30 | |
| 06/10/2026 | 4.3 | 0.4 | 26.3 | 15.8 | 100 | 45 | 3.41 | 18.90 | |
| Totals: | 35.8 | 0.6 |
