Evapotranspiration Calculations
Windorah 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 | 8.0 | 0.8 | | 36.4 | 21.5 | 85 | 21 | 4.11 | 23.83 |
| 02/01/2026 | 9.4 | 0.0 | | 38.2 | 23.1 | 63 | 20 | 3.90 | 30.92 |
| 03/01/2026 | 10.1 | 0.0 | | 38.0 | 24.7 | 65 | 23 | 4.88 | 31.18 |
| 04/01/2026 | 9.1 | 0.0 | | 36.2 | 27.8 | 66 | 36 | 5.09 | 28.67 |
| 05/01/2026 | 9.5 | 0.0 | | 38.0 | 24.1 | 73 | 25 | 4.34 | 31.13 |
| 06/01/2026 | 9.9 | 0.0 | | 41.3 | 27.2 | 51 | 15 | 3.54 | 30.64 |
| 07/01/2026 | 10.9 | 0.0 | | 40.4 | 29.6 | 38 | 17 | 4.46 | 30.13 |
| 08/01/2026 | 10.9 | 0.0 | | 40.4 | 28.1 | 42 | 17 | 4.57 | 30.59 |
| 09/01/2026 | 9.8 | 0.0 | | 39.3 | 27.4 | 46 | 21 | 3.89 | 30.34 |
| 10/01/2026 | 10.8 | 0.0 | | 40.6 | 26.3 | 45 | 17 | 4.47 | 30.98 |
| 11/01/2026 | 11.9 | 0.0 | | 43.4 | 27.0 | 58 | 15 | 5.15 | 30.73 |
| 12/01/2026 | 12.3 | 0.0 | | 43.6 | 29.5 | 44 | 16 | 5.29 | 30.59 |
| 13/01/2026 | 10.2 | 0.0 | | 40.3 | 28.3 | 58 | 26 | 5.16 | 26.27 |
| 14/01/2026 | 8.5 | 0.0 | | 40.7 | 29.3 | 64 | 33 | 3.88 | 23.62 |
| 15/01/2026 | 6.4 | 8.6 | | 35.7 | 22.7 | 97 | 41 | 4.33 | 20.50 |
| 16/01/2026 | 8.6 | 0.2 | | 41.4 | 24.5 | 92 | 11 | 2.54 | 30.50 |
| 17/01/2026 | 9.3 | 0.0 | | 41.0 | 21.7 | 65 | 9 | 3.12 | 30.68 |
| 18/01/2026 | 8.8 | 0.0 | | 42.3 | 22.0 | 52 | 7 | 2.48 | 30.64 |
| 19/01/2026 | 10.8 | 0.0 | | 43.2 | 26.6 | 31 | 14 | 3.94 | 30.08 |
| 20/01/2026 | 10.7 | 0.0 | | 42.1 | 29.5 | 53 | 13 | 4.21 | 29.92 |
| 21/01/2026 | 10.5 | 0.0 | | 43.9 | 26.9 | 57 | 10 | 3.97 | 27.93 |
| 22/01/2026 | 10.6 | 0.0 | | 43.6 | 26.8 | 64 | 14 | 4.18 | 28.53 |
| 23/01/2026 | 11.7 | 0.0 | | 43.5 | 28.9 | 54 | 15 | 5.46 | 26.19 |
| 24/01/2026 | 9.9 | 0.0 | | 41.4 | 27.4 | 71 | 21 | 4.96 | 24.64 |
| 25/01/2026 | 10.1 | 4.0 | | 41.5 | 26.4 | 68 | 18 | 4.20 | 29.88 |
| 26/01/2026 | 10.6 | 0.0 | | 41.8 | 27.6 | 42 | 18 | 4.20 | 30.05 |
| 27/01/2026 | 10.9 | 0.0 | | 42.5 | 28.3 | 45 | 19 | 4.44 | 29.88 |
| 28/01/2026 | 8.6 | 0.0 | | 41.9 | 29.2 | 53 | 22 | 3.39 | 23.23 |
| 29/01/2026 | 9.8 | 0.0 | | 43.8 | 29.9 | 42 | 16 | 3.16 | 29.79 |
| 30/01/2026 | 10.4 | 0.0 | | 42.4 | 31.5 | 44 | 17 | 3.84 | 29.72 |
| Totals: | 299.0 | 13.6 | | | | | | | |
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