Evapotranspiration Calculations
Cultana (Defence) - 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 | 9.6 | 0.0 | | 31.7 | 12.8 | 80 | 8 | 5.81 | 31.71 |
| 02/01/2026 | | 0.0 | | | 13.9 | 89 | 7 | 5.19 | 31.65 |
| 03/01/2026 | | | | | | 75 | 25 | 7.00 | 29.92 |
| 04/01/2026 | | 0.0 | | | | 100 | 25 | 7.97 | 31.58 |
| 05/01/2026 | 10.1 | 0.0 | | 34.4 | 14.2 | 90 | 10 | 5.91 | 31.56 |
| 06/01/2026 | 10.1 | 0.0 | | 41.0 | 17.6 | 57 | 7 | 3.48 | 31.50 |
| 07/01/2026 | 14.1 | 0.0 | | 45.9 | 22.9 | 29 | 5 | 5.67 | 31.41 |
| 08/01/2026 | 15.8 | 0.0 | | 47.4 | 24.4 | 31 | 6 | 6.72 | 31.33 |
| 09/01/2026 | 13.5 | 0.0 | | 42.0 | 28.6 | 66 | 13 | 7.52 | 31.10 |
| 10/01/2026 | 8.2 | 0.0 | | 25.2 | 16.5 | 66 | 30 | 9.86 | 28.15 |
| 11/01/2026 | 9.0 | 0.0 | | 27.4 | 14.3 | 70 | 22 | 8.82 | 31.05 |
| 12/01/2026 | 9.7 | 0.0 | | 33.3 | 14.1 | 82 | 13 | 5.92 | 31.00 |
| 13/01/2026 | 9.7 | 0.0 | | 32.3 | 15.1 | 86 | 9 | 6.47 | 29.69 |
| 14/01/2026 | | 0.0 | | | 15.7 | 86 | 7 | 5.93 | 30.85 |
| 15/01/2026 | | | | 25.9 | | 77 | 36 | 10.13 | 21.15 |
| 16/01/2026 | 7.6 | 0.0 | | 26.8 | 17.0 | 77 | 39 | 9.92 | 27.25 |
| 17/01/2026 | 9.6 | 0.0 | | 33.5 | 17.4 | 83 | 17 | 6.38 | 30.57 |
| 18/01/2026 | | 0.0 | | | 18.9 | 100 | 9 | 3.83 | 29.11 |
| 21/01/2026 | | 0.0 | | | | 100 | 100 | 11.32 | 29.11 |
| 22/01/2026 | | 0.0 | | | | 100 | 14 | 6.79 | 30.16 |
| 23/01/2026 | | | | 40.0 | | 72 | 7 | 3.86 | 30.07 |
| 24/01/2026 | 17.5 | 0.0 | | 47.1 | 25.2 | 38 | 5 | 8.65 | 29.66 |
| 25/01/2026 | 9.4 | 0.0 | | 37.6 | 20.4 | 75 | 28 | 5.61 | 27.41 |
| 26/01/2026 | 13.5 | 0.0 | | 47.6 | 21.0 | 53 | 7 | 5.27 | 29.29 |
| 27/01/2026 | 16.4 | 0.0 | | 44.9 | 29.0 | 54 | 10 | 9.56 | 29.08 |
| 28/01/2026 | 10.9 | 0.0 | | 35.5 | 21.6 | 72 | 29 | 9.94 | 27.40 |
| 29/01/2026 | 12.4 | 0.0 | | 37.8 | 23.7 | 54 | 20 | 8.55 | 28.67 |
| 30/01/2026 | 15.1 | 0.0 | | 47.8 | 25.4 | 47 | 7 | 6.72 | 28.54 |
| Totals: | 222.2 | 0.0 | | | | | | | |
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