Evapotranspiration Calculations
Cunderdin Airfield - 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/12/2025 | 10.8 | 0.0 | 39.4 | 11.3 | 46 | 6 | 4.39 | 30.14 | |
| 02/12/2025 | 12.4 | 0.0 | 42.2 | 12.9 | 43 | 7 | 5.48 | 25.84 | |
| 03/12/2025 | 9.3 | 0.0 | 35.0 | 13.1 | 83 | 14 | 4.95 | 29.58 | |
| 04/12/2025 | 9.0 | 0.0 | 33.7 | 12.8 | 76 | 15 | 4.78 | 29.90 | |
| 05/12/2025 | 7.1 | 0.0 | 28.7 | 13.7 | 80 | 24 | 4.71 | 26.27 | |
| 06/12/2025 | 7.6 | 0.0 | 30.8 | 13.4 | 72 | 21 | 3.83 | 29.81 | |
| 07/12/2025 | 9.0 | 0.0 | 36.5 | 10.2 | 80 | 14 | 3.86 | 29.83 | |
| 08/12/2025 | 8.8 | 0.0 | 34.8 | 14.1 | 74 | 20 | 4.41 | 29.74 | |
| Totals: | 74.0 | 0.0 |
