Evapotranspiration Calculations
Onslow 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 | 4.8 | 14.2 | 30.7 | 24.7 | 98 | 65 | 4.14 | 22.18 | |
| 29/03/2026 | 4.5 | 0.0 | 31.6 | 24.4 | 98 | 60 | 3.61 | 18.46 | |
| 30/03/2026 | 5.9 | 0.0 | 31.2 | 23.0 | 94 | 51 | 5.80 | 23.60 | |
| 31/03/2026 | 7.3 | 0.0 | 34.1 | 22.3 | 91 | 36 | 6.17 | 23.47 | |
| 01/04/2026 | 6.8 | 0.0 | 33.1 | 21.9 | 84 | 43 | 5.92 | 23.32 | |
| 02/04/2026 | 7.0 | 0.0 | 33.6 | 22.1 | 81 | 38 | 5.36 | 23.18 | |
| 03/04/2026 | 7.2 | 0.0 | 34.9 | 22.8 | 91 | 35 | 5.53 | 23.05 | |
| Totals: | 43.5 | 14.2 |
