Evapotranspiration Calculations
Broken Hill 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 | 9.4 | 0.0 | 31.1 | 13.3 | 29 | 10 | 4.78 | 31.77 | |
| 02/01/2026 | 8.5 | 0.0 | 34.6 | 16.0 | 37 | 13 | 3.05 | 31.69 | |
| 03/01/2026 | 9.2 | 0.0 | 37.2 | 20.6 | 33 | 10 | 3.81 | 25.49 | |
| 04/01/2026 | 11.0 | 0.0 | 37.5 | 20.5 | 48 | 12 | 5.42 | 30.59 | |
| 05/01/2026 | 12.4 | 0.0 | 35.6 | 19.7 | 44 | 8 | 7.40 | 31.54 | |
| 06/01/2026 | 11.3 | 0.0 | 39.2 | 22.4 | 22 | 8 | 4.72 | 31.54 | |
| 07/01/2026 | 12.1 | 0.0 | 42.3 | 24.4 | 16 | 9 | 4.75 | 31.46 | |
| 08/01/2026 | 12.7 | 0.0 | 42.8 | 28.8 | 23 | 9 | 5.23 | 31.38 | |
| 09/01/2026 | 14.0 | 0.0 | 43.3 | 26.8 | 19 | 9 | 6.24 | 31.23 | |
| Totals: | 100.6 | 0.0 |
