Evapotranspiration Calculations
Broken Hill Airport - May 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) |
| 01/05/2026 | 5.4 | 0.0 | | 27.5 | 13.9 | 58 | 24 | 5.07 | 13.88 |
| 02/05/2026 | 5.5 | 0.0 | | 28.0 | 18.8 | 84 | 27 | 7.26 | 9.27 |
| 03/05/2026 | 3.3 | 1.8 | | 20.1 | 13.6 | 90 | 36 | 4.93 | 12.28 |
| 04/05/2026 | 3.4 | 0.0 | | 20.1 | 10.0 | 80 | 36 | 4.69 | 14.69 |
| 05/05/2026 | 2.4 | 0.0 | | 19.2 | 6.6 | 92 | 43 | 2.96 | 13.12 |
| 06/05/2026 | 2.6 | 0.0 | | 19.2 | 10.1 | 82 | 40 | 3.10 | 11.59 |
| 07/05/2026 | 3.2 | 0.0 | | 14.9 | 7.4 | 91 | 30 | 6.75 | 14.37 |
| 08/05/2026 | 2.4 | 0.2 | | 16.6 | 3.1 | 87 | 54 | 4.85 | 12.85 |
| 09/05/2026 | 2.1 | 0.0 | | 15.4 | 10.0 | 78 | 61 | 4.50 | 7.75 |
| 10/05/2026 | 2.4 | 0.0 | | 19.4 | 10.8 | 84 | 47 | 2.71 | 13.53 |
| 11/05/2026 | 3.0 | 0.0 | | 22.7 | 6.7 | 90 | 33 | 3.12 | 13.96 |
| 12/05/2026 | 3.6 | 0.0 | | 25.0 | 11.1 | 72 | 29 | 3.57 | 10.06 |
| 13/05/2026 | 3.9 | 0.0 | | 23.5 | 14.7 | 65 | 37 | 4.68 | 11.86 |
| 14/05/2026 | 3.7 | 0.0 | | 24.2 | 12.4 | 69 | 35 | 4.17 | 11.09 |
| 15/05/2026 | 4.6 | 0.0 | | 24.7 | 13.8 | 64 | 33 | 5.72 | 12.05 |
| 16/05/2026 | 2.3 | 0.4 | | 20.8 | 17.0 | 94 | 46 | 3.68 | 6.36 |
| 17/05/2026 | 1.4 | 3.0 | | 17.5 | 11.2 | 95 | 71 | 1.84 | 9.16 |
| Totals: | 55.2 | 5.4 | | | | | | | |
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