Evapotranspiration Calculations
Casterton - April 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) |
|---|---|---|---|---|---|---|---|---|---|
| 28/03/2026 | 2.4 | 0.8 | 20.3 | 9.1 | 98 | 64 | 3.56 | 13.36 | |
| 29/03/2026 | 4.0 | 0.0 | 26.1 | 11.6 | 97 | 28 | 2.80 | 17.54 | |
| 30/03/2026 | 3.8 | 0.0 | 27.2 | 10.7 | 95 | 35 | 2.94 | 15.73 | |
| 31/03/2026 | 6.0 | 0.0 | 30.4 | 13.7 | 67 | 20 | 4.43 | 17.46 | |
| 01/04/2026 | 3.4 | 3.4 | 23.5 | 15.6 | 96 | 32 | 3.61 | 10.90 | |
| 02/04/2026 | 2.8 | 2.4 | 21.8 | 7.1 | 98 | 45 | 2.78 | 13.97 | |
| 03/04/2026 | 2.7 | 0.4 | 18.3 | 6.8 | 97 | 46 | 3.62 | 13.82 | |
| Totals: | 25.1 | 7.0 |
