Evapotranspiration Calculations
Halls Creek 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 | 7.0 | 0.0 | | 36.8 | 22.3 | 83 | 21 | 3.16 | 23.01 |
| 02/10/2026 | 5.9 | 6.6 | | 37.4 | 22.1 | 81 | 22 | 2.13 | 20.88 |
| 03/10/2026 | 7.0 | 0.0 | | 37.2 | 21.9 | 77 | 22 | 3.01 | 23.40 |
| 04/10/2026 | 5.3 | 2.2 | | 34.2 | 22.9 | 82 | 34 | 2.67 | 17.43 |
| 05/10/2026 | 7.0 | 0.0 | | 37.7 | 21.0 | 83 | 16 | 2.48 | 25.46 |
| 06/10/2026 | 8.2 | 0.0 | | 38.3 | 24.9 | 55 | 16 | 3.50 | 24.51 |
| 07/10/2026 | 7.6 | 0.0 | | 39.0 | 26.9 | 58 | 20 | 3.00 | 23.60 |
| 08/10/2026 | 8.0 | 0.0 | | 37.3 | 25.5 | 65 | 23 | 3.65 | 25.49 |
| 09/10/2026 | 8.7 | 0.0 | | 37.5 | 27.7 | 43 | 19 | 4.16 | 23.56 |
| 10/10/2026 | 7.1 | 0.0 | | 37.4 | 25.1 | 47 | 22 | 2.54 | 24.01 |
| 11/10/2026 | 7.9 | 0.0 | | 37.9 | 22.7 | 53 | 22 | 3.33 | 25.31 |
| 12/10/2026 | 8.1 | 0.0 | | 37.7 | 23.1 | 53 | 23 | 3.36 | 27.02 |
| 13/10/2026 | 7.9 | 0.0 | | 40.1 | 22.7 | 48 | 16 | 2.67 | 26.61 |
| 14/10/2026 | 9.6 | 0.0 | | 40.1 | 26.7 | 48 | 15 | 4.50 | 24.29 |
| 15/10/2026 | 9.2 | 0.0 | | 39.0 | 25.4 | 67 | 21 | 4.55 | 26.48 |
| 16/10/2026 | 7.3 | 0.2 | | 40.1 | 24.7 | 75 | 18 | 2.39 | 25.29 |
| 17/10/2026 | 7.9 | 1.2 | | 40.1 | 23.3 | 78 | 16 | 2.88 | 26.00 |
| 18/10/2026 | 8.3 | 0.0 | | 41.3 | 26.3 | 61 | 12 | 2.97 | 25.87 |
| 19/10/2026 | 9.5 | 0.0 | | 42.2 | 27.5 | 69 | 16 | 4.09 | 25.96 |
| 20/10/2026 | 9.1 | 0.8 | | 40.4 | 25.6 | 66 | 19 | 4.34 | 24.07 |
| 21/10/2026 | 7.2 | 0.0 | | 36.7 | 24.3 | 92 | 29 | 3.44 | 24.86 |
| 22/10/2026 | | 6.0 | | | 23.7 | 77 | 27 | 3.31 | 27.42 |
| 23/10/2026 | | | | | | | | | 25.96 |
| 24/10/2026 | 9.1 | 0.0 | | 39.5 | 24.4 | 44 | 10 | 3.46 | 28.26 |
| 25/10/2026 | 9.0 | 0.0 | | 39.1 | 24.7 | 48 | 15 | 3.64 | 27.93 |
| 26/10/2026 | 8.4 | 0.0 | | 39.0 | 24.5 | 64 | 18 | 3.24 | 27.91 |
| Totals: | 190.3 | 17.0 | | | | | | | |
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