Evapotranspiration Calculations
Robe Airfield - 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 | 19.3 | 11.6 | 95 | 74 | 3.73 | 15.94 | |
| 29/03/2026 | 2.8 | 0.0 | 21.8 | 11.7 | 96 | 64 | 2.55 | 17.38 | |
| 30/03/2026 | 3.7 | 0.0 | 26.1 | 12.0 | 92 | 48 | 3.19 | 17.62 | |
| 31/03/2026 | 5.3 | 0.0 | 29.9 | 12.4 | 87 | 25 | 4.06 | 17.21 | |
| 01/04/2026 | 3.2 | 1.2 | 21.4 | 15.4 | 96 | 44 | 3.00 | 16.62 | |
| 02/04/2026 | 2.4 | 0.2 | 21.0 | 8.7 | 98 | 71 | 2.83 | 16.78 | |
| 03/04/2026 | 2.7 | 0.2 | 18.3 | 8.9 | 92 | 53 | 4.09 | 14.53 | |
| Totals: | 22.5 | 2.4 |
