Evapotranspiration Calculations
Coonabarabran Airport - January 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/01/2026 | 32.2 | 83 | 15 | 3.99 | 26.71 | ||||
| 02/01/2026 | 7.2 | 0.0 | 31.8 | 12.5 | 89 | 29 | 5.32 | 22.18 | |
| 03/01/2026 | 8.8 | 0.4 | 31.5 | 15.1 | 91 | 23 | 6.96 | 29.94 | |
| 04/01/2026 | 1.4 | 16.1 | 89 | 25 | 5.86 | 27.78 | |||
| 05/01/2026 | 31.1 | 89 | 31 | 5.14 | 14.81 | ||||
| 06/01/2026 | 7.5 | 34.6 | 31.3 | 15.8 | 82 | 19 | 3.19 | 31.61 | |
| 07/01/2026 | 8.2 | 0.2 | 33.6 | 19.4 | 69 | 19 | 3.75 | 29.39 | |
| 08/01/2026 | 9.5 | 0.0 | 33.9 | 20.3 | 62 | 14 | 4.92 | 31.53 | |
| 09/01/2026 | 9.2 | 0.0 | 32.6 | 20.4 | 64 | 19 | 5.24 | 31.44 | |
| Totals: | 50.4 | 36.6 |
