Evapotranspiration Calculations
Onslow Airport - December 2025 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) |
|---|---|---|---|---|---|---|---|---|---|
| 27/11/2025 | 11.7 | 0.0 | 37.7 | 23.9 | 65 | 16 | 7.32 | 29.47 | |
| 28/11/2025 | 11.1 | 0.0 | 35.9 | 22.1 | 61 | 25 | 8.04 | 29.66 | |
| 29/11/2025 | 10.4 | 0.0 | 36.4 | 21.9 | 91 | 19 | 7.15 | 29.58 | |
| 30/11/2025 | 6.6 | 0.0 | 31.1 | 21.1 | 90 | 57 | 5.80 | 28.82 | |
| 01/12/2025 | 7.0 | 0.0 | 35.6 | 21.7 | 93 | 64 | 5.05 | 30.06 | |
| 02/12/2025 | 8.8 | 0.0 | 36.3 | 25.1 | 77 | 39 | 5.31 | 29.38 | |
| 03/12/2025 | 10.9 | 0.0 | 39.4 | 25.5 | 75 | 26 | 6.64 | 29.47 | |
| Totals: | 66.5 | 0.0 |
