Evapotranspiration Calculations
Katanning - September 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) |
|---|---|---|---|---|---|---|---|---|---|
| 30/08/2026 | 2.5 | 0.4 | 22.6 | 11.8 | 98 | 60 | 2.21 | 14.23 | |
| 31/08/2026 | 0.0 | 9.9 | 98 | 28 | 4.04 | 14.72 | |||
| 01/09/2026 | 1.9 | 1.6 | 14.5 | 5.8 | 99 | 55 | 2.39 | 13.04 | |
| 02/09/2026 | 1.9 | 0.2 | 16.7 | 9.6 | 98 | 68 | 3.09 | 12.61 | |
| 03/09/2026 | 2.7 | 0.8 | 18.3 | 8.5 | 99 | 52 | 4.20 | 16.06 | |
| 04/09/2026 | 3.0 | 0.4 | 16.3 | 9.9 | 93 | 50 | 6.21 | 16.47 | |
| 05/09/2026 | 2.0 | 0.4 | 17.0 | 3.8 | 93 | 59 | 2.67 | 11.80 | |
| Totals: | 14.0 | 3.8 |
