Evapotranspiration Calculations
Winton 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 | 1.7 | 89.8 | | 22.5 | 18.8 | 98 | 79 | 7.90 | 3.91 |
| 02/01/2026 | 4.6 | 30.4 | | 29.5 | 17.4 | 94 | 65 | 5.40 | 19.46 |
| 03/01/2026 | | 7.0 | | | 20.9 | 100 | 64 | 4.85 | 15.81 |
| 04/01/2026 | | 32.8 | | 28.4 | | 98 | 79 | 4.52 | 11.88 |
| 05/01/2026 | 6.5 | 61.6 | | 31.9 | 20.7 | 95 | 52 | 4.63 | 27.97 |
| 06/01/2026 | 7.3 | 0.0 | | 34.4 | 20.7 | 93 | 41 | 3.34 | 30.67 |
| 07/01/2026 | 8.2 | 0.0 | | 35.0 | 21.5 | 89 | 35 | 4.55 | 30.65 |
| 08/01/2026 | 8.6 | 0.0 | | 35.5 | 21.3 | 89 | 33 | 5.07 | 30.63 |
| 09/01/2026 | 8.4 | 0.0 | | 34.5 | 22.2 | 86 | 34 | 5.09 | 30.61 |
| 10/01/2026 | 8.5 | 0.0 | | 35.7 | 21.8 | 87 | 39 | 5.20 | 30.57 |
| 11/01/2026 | | 0.0 | | | 23.9 | 87 | 29 | 4.81 | 29.36 |
| 12/01/2026 | | 0.0 | | 36.6 | | 100 | 41 | 5.83 | 27.70 |
| 13/01/2026 | 5.1 | 0.0 | | 33.0 | 23.7 | 96 | 58 | 5.78 | 16.76 |
| 14/01/2026 | 3.9 | 4.4 | | 31.8 | 25.5 | 96 | 68 | 4.78 | 13.39 |
| 15/01/2026 | 3.0 | 11.4 | | 31.3 | 23.8 | 98 | 72 | 3.06 | 10.76 |
| 16/01/2026 | 6.4 | 10.8 | | 34.9 | 23.4 | 98 | 52 | 2.31 | 27.57 |
| 17/01/2026 | 7.6 | 0.2 | | 38.0 | 23.9 | 98 | 31 | 2.41 | 30.37 |
| 18/01/2026 | | 0.0 | | | 24.4 | 95 | 18 | 2.27 | 30.34 |
| 19/01/2026 | | 0.0 | | | | 100 | 17 | 2.75 | 30.30 |
| 20/01/2026 | 9.1 | | | 38.9 | 23.6 | 93 | 26 | 4.30 | 30.24 |
| 21/01/2026 | 6.8 | 0.0 | | 35.5 | 21.9 | 93 | 45 | 3.09 | 27.14 |
| 22/01/2026 | 7.7 | 0.0 | | 36.7 | 22.8 | 90 | 41 | 3.36 | 30.00 |
| 23/01/2026 | 7.4 | 0.0 | | 37.5 | 23.8 | 91 | 36 | 2.35 | 29.71 |
| 24/01/2026 | 7.8 | 0.0 | | 37.0 | 23.9 | 88 | 37 | 3.08 | 30.12 |
| 25/01/2026 | 6.6 | 0.0 | | 35.5 | 21.7 | 92 | 39 | 2.99 | 25.33 |
| 26/01/2026 | 7.6 | 0.0 | | 34.2 | 24.3 | 83 | 44 | 4.51 | 28.31 |
| 27/01/2026 | 8.3 | 0.0 | | 36.6 | 22.6 | 87 | 29 | 4.02 | 29.58 |
| 28/01/2026 | 7.8 | 0.0 | | 37.5 | 22.5 | 88 | 36 | 3.96 | 26.90 |
| 29/01/2026 | 7.5 | 0.0 | | 37.5 | 23.3 | 84 | 37 | 2.95 | 28.39 |
| 30/01/2026 | 7.7 | 0.0 | | 36.5 | 22.8 | 86 | 33 | 3.26 | 29.32 |
| Totals: | 164.1 | 248.4 | | | | | | | |
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