Evapotranspiration Calculations
Kalgoorlie-Boulder Airport - 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 | 4.1 | 0.0 | 24.8 | 17.9 | 99 | 34 | 6.48 | 7.52 | |
| 29/03/2026 | 5.4 | 14.2 | 31.2 | 17.2 | 99 | 37 | 4.35 | 20.39 | |
| 30/03/2026 | 4.7 | 0.2 | 30.2 | 17.7 | 94 | 45 | 3.52 | 19.31 | |
| 31/03/2026 | 4.6 | 0.2 | 23.9 | 14.2 | 77 | 33 | 4.17 | 18.49 | |
| 01/04/2026 | 4.8 | 0.0 | 27.3 | 12.2 | 70 | 25 | 2.91 | 20.03 | |
| 02/04/2026 | 5.5 | 0.0 | 29.1 | 14.9 | 92 | 36 | 6.37 | 15.18 | |
| 03/04/2026 | 4.1 | 8.2 | 25.2 | 16.2 | 87 | 58 | 4.91 | 19.50 | |
| Totals: | 33.2 | 22.8 |
