Evapotranspiration Calculations
Broken Hill Airport - July 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/07/2026 | 1.6 | 4.0 | 15.4 | 10.9 | 93 | 67 | 6.32 | 5.00 | |
| 02/07/2026 | 2.5 | 16.2 | 16.4 | 9.2 | 90 | 49 | 6.80 | 12.02 | |
| 03/07/2026 | 1.7 | 0.8 | 13.7 | 7.3 | 91 | 58 | 4.39 | 10.93 | |
| 04/07/2026 | 1.6 | 0.0 | 13.1 | 9.1 | 90 | 57 | 4.02 | 9.38 | |
| 05/07/2026 | 1.7 | 0.0 | 10.7 | 7.8 | 85 | 60 | 5.68 | 8.86 | |
| 06/07/2026 | 1.6 | 0.2 | 15.2 | 1.8 | 94 | 62 | 3.90 | 12.10 | |
| 07/07/2026 | 1.7 | 0.0 | 15.5 | 3.2 | 94 | 59 | 4.31 | 12.15 | |
| 08/07/2026 | 1.5 | 0.0 | 15.5 | 7.6 | 91 | 62 | 3.16 | 9.29 | |
| 09/07/2026 | 1.6 | 0.0 | 17.0 | 3.3 | 94 | 52 | 2.44 | 10.70 | |
| 10/07/2026 | 1.8 | 0.0 | 17.0 | 7.1 | 88 | 45 | 2.54 | 11.23 | |
| 11/07/2026 | 2.6 | 0.2 | 17.4 | 8.6 | 84 | 50 | 5.91 | 12.34 | |
| 12/07/2026 | 2.1 | 0.0 | 14.2 | 5.5 | 86 | 51 | 4.89 | 12.46 | |
| 13/07/2026 | 2.1 | 0.0 | 16.3 | 7.5 | 85 | 56 | 4.59 | 11.47 | |
| 14/07/2026 | 1.9 | 0.2 | 17.2 | 8.5 | 90 | 58 | 3.65 | 11.29 | |
| 15/07/2026 | 1.7 | 0.0 | 14.2 | 3.1 | 94 | 54 | 3.36 | 12.70 | |
| 16/07/2026 | 1.6 | 0.2 | 14.0 | 3.7 | 94 | 61 | 3.54 | 12.73 | |
| 17/07/2026 | 1.8 | 0.2 | 16.1 | 3.6 | 95 | 40 | 2.48 | 12.83 | |
| Totals: | 31.1 | 22.0 |
