Evapotranspiration Calculations
Katanning - January 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/01/2026 | 8.1 | 0.0 | 34.3 | 11.2 | 96 | 13 | 3.72 | 28.37 | |
| 02/01/2026 | 9.3 | 0.0 | 37.0 | 13.1 | 97 | 12 | 4.49 | 28.79 | |
| 03/01/2026 | 8.3 | 0.0 | 32.0 | 16.5 | 82 | 30 | 5.52 | 30.73 | |
| 04/01/2026 | 9.0 | 0.0 | 37.9 | 13.8 | 95 | 19 | 3.90 | 30.89 | |
| 05/01/2026 | 8.1 | 0.0 | 34.4 | 14.7 | 95 | 24 | 3.91 | 30.87 | |
| 06/01/2026 | 6.7 | 0.2 | 31.0 | 15.8 | 96 | 28 | 3.75 | 26.01 | |
| 07/01/2026 | 7.3 | 0.0 | 29.0 | 11.6 | 85 | 21 | 3.92 | 30.73 | |
| 08/01/2026 | 7.3 | 0.0 | 30.2 | 14.1 | 85 | 25 | 4.35 | 28.09 | |
| 09/01/2026 | 6.3 | 0.0 | 24.4 | 11.3 | 79 | 31 | 5.72 | 25.98 | |
| Totals: | 70.4 | 0.2 |
