Evapotranspiration Calculations
Coonabarabran 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/12/2025 | 6.1 | 0.0 | 23.6 | 10.7 | 94 | 20 | 5.97 | 23.28 | |
| 02/12/2025 | 6.2 | 3.0 | 20.4 | 6.7 | 89 | 21 | 6.18 | 31.14 | |
| 03/12/2025 | 7.0 | 0.0 | 27.5 | 10.5 | 40 | 13 | 2.85 | 31.23 | |
| 04/12/2025 | 0.0 | 16.0 | 50 | 14 | 3.49 | 30.81 | |||
| 05/12/2025 | 33.3 | 43 | 14 | 5.59 | 30.95 | ||||
| 06/12/2025 | 12.3 | 0.0 | 36.3 | 21.5 | 53 | 13 | 8.39 | 29.06 | |
| 07/12/2025 | 4.4 | 0.8 | 25.9 | 21.2 | 90 | 35 | 4.24 | 12.52 | |
| 08/12/2025 | 1.6 | 11.9 | 98 | 16 | 3.32 | 31.31 | |||
| 09/12/2025 | 35.3 | 65 | 9 | 3.68 | 31.32 | ||||
| 10/12/2025 | 6.7 | 0.0 | 32.9 | 18.8 | 79 | 19 | 4.55 | 14.95 | |
| Totals: | 42.7 | 5.4 |
