Evapotranspiration Calculations
Broken Hill Airport - October 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) |
| 01/10/2026 | 8.1 | 0.0 | | 34.1 | 18.2 | 73 | 13 | 5.79 | 16.49 |
| 02/10/2026 | 5.2 | 2.4 | | 24.2 | 16.4 | 89 | 31 | 5.55 | 18.76 |
| 03/10/2026 | 5.1 | 0.2 | | 22.9 | 8.9 | 89 | 35 | 5.93 | 22.73 |
| 04/10/2026 | 3.7 | 0.0 | | 21.5 | 10.1 | 88 | 44 | 3.31 | 17.47 |
| 05/10/2026 | 3.5 | 0.0 | | 22.3 | 13.2 | 89 | 40 | 2.58 | 15.52 |
| 06/10/2026 | 5.7 | 0.2 | | 26.6 | 10.1 | 80 | 21 | 3.61 | 24.09 |
| 07/10/2026 | 5.9 | 0.0 | | 23.9 | 10.7 | 75 | 19 | 4.61 | 24.21 |
| 08/10/2026 | 6.8 | 0.0 | | 28.9 | 7.0 | 45 | 11 | 3.75 | 24.36 |
| 09/10/2026 | 9.0 | 0.0 | | 32.4 | 14.5 | 87 | 12 | 8.06 | 17.32 |
| 10/10/2026 | 6.1 | 0.0 | | 25.3 | 12.8 | 91 | 19 | 4.86 | 24.62 |
| 11/10/2026 | 7.5 | 0.0 | | 32.2 | 10.2 | 80 | 18 | 4.69 | 24.52 |
| 12/10/2026 | 4.5 | 1.2 | | 25.7 | 18.6 | 83 | 48 | 6.39 | 12.25 |
| 13/10/2026 | 5.4 | 0.2 | | 20.3 | 9.9 | 65 | 27 | 7.06 | 16.89 |
| 14/10/2026 | 5.3 | 0.2 | | 20.3 | 5.4 | 75 | 23 | 5.05 | 24.75 |
| 15/10/2026 | | 0.0 | | | 12.2 | 48 | 17 | 4.84 | 24.27 |
| 16/10/2026 | | | | 24.9 | | 72 | 32 | 4.41 | 20.57 |
| 17/10/2026 | 7.0 | 0.0 | | 27.2 | 15.0 | 74 | 27 | 6.58 | 22.65 |
| 18/10/2026 | 6.9 | 0.0 | | 27.5 | 15.3 | 76 | 32 | 7.13 | 22.42 |
| 19/10/2026 | 6.8 | 0.0 | | 26.9 | 14.7 | 70 | 32 | 7.08 | 21.53 |
| 20/10/2026 | 6.6 | 0.0 | | 29.4 | 14.6 | 90 | 30 | 5.57 | 23.00 |
| 21/10/2026 | 6.2 | 10.6 | | 28.5 | 16.2 | 90 | 29 | 4.06 | 25.80 |
| 22/10/2026 | 6.9 | 0.2 | | 30.5 | 15.4 | 84 | 18 | 3.88 | 26.26 |
| 23/10/2026 | 6.6 | 0.0 | | 32.4 | 17.7 | 54 | 17 | 2.63 | 25.64 |
| 24/10/2026 | 7.2 | 0.0 | | 33.9 | 18.1 | 67 | 18 | 3.23 | 25.14 |
| 25/10/2026 | 5.8 | 0.2 | | 27.3 | 18.4 | 86 | 34 | 7.58 | 12.69 |
| 26/10/2026 | 5.6 | 0.2 | | 21.6 | 6.4 | 88 | 13 | 4.09 | 27.08 |
| Totals: | 147.4 | 15.6 | | | | | | | |
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