Evapotranspiration Calculations
Lake Julius - 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 | 3.8 | 8.8 | | 29.1 | 22.1 | 98 | 68 | 2.68 | 16.93 |
| 02/01/2026 | 3.8 | 0.8 | | 28.9 | 21.5 | 95 | 67 | 1.88 | 17.35 |
| 03/01/2026 | 5.5 | 0.0 | | 33.5 | 22.8 | 100 | 55 | 2.32 | 23.44 |
| 04/01/2026 | 5.3 | 13.6 | | 31.9 | 23.1 | 100 | 68 | 1.41 | 24.89 |
| 05/01/2026 | 6.4 | 9.6 | | 33.2 | 24.3 | 95 | 47 | 2.16 | 28.17 |
| 06/01/2026 | 7.4 | 0.0 | | 34.3 | 25.4 | 79 | 35 | 2.79 | 29.61 |
| 07/01/2026 | | 0.0 | | | 25.8 | 72 | 33 | 2.98 | 30.21 |
| 08/01/2026 | | | | 35.0 | | 73 | 37 | 2.55 | 29.11 |
| 09/01/2026 | 6.6 | 0.0 | | 35.1 | 26.9 | 78 | 38 | 2.07 | 25.96 |
| 10/01/2026 | 7.2 | 0.0 | | 35.5 | 25.9 | 64 | 29 | 2.09 | 28.91 |
| 11/01/2026 | 8.2 | 0.0 | | 37.7 | 26.8 | 70 | 25 | 2.75 | 30.08 |
| 12/01/2026 | 8.6 | 0.0 | | 39.0 | 27.9 | 69 | 25 | 3.00 | 30.09 |
| 13/01/2026 | 7.6 | 0.0 | | 38.3 | 27.0 | 75 | 30 | 2.72 | 26.91 |
| 14/01/2026 | 2.9 | 13.0 | | 30.7 | 24.1 | 100 | 56 | 2.66 | 8.16 |
| 15/01/2026 | 4.0 | 23.6 | | 31.6 | 24.4 | 100 | 66 | 1.56 | 17.63 |
| 16/01/2026 | 4.9 | 25.0 | | 33.0 | 25.0 | 100 | 60 | 1.86 | 21.10 |
| 17/01/2026 | 6.4 | 0.6 | | 35.6 | 26.3 | 91 | 44 | 1.51 | 27.67 |
| 18/01/2026 | 6.5 | 0.0 | | 36.7 | 25.7 | 93 | 39 | 0.86 | 29.42 |
| 19/01/2026 | 6.8 | 0.0 | | 38.3 | 25.7 | 94 | 24 | 1.10 | 29.96 |
| 20/01/2026 | 7.3 | 0.0 | | 39.6 | 26.5 | 76 | 26 | 1.52 | 29.61 |
| 21/01/2026 | 7.7 | 0.0 | | 35.9 | 27.2 | 82 | 29 | 2.86 | 29.30 |
| 22/01/2026 | 7.7 | 0.0 | | 36.7 | 25.2 | 78 | 38 | 3.00 | 29.30 |
| 23/01/2026 | 7.1 | 0.0 | | 37.8 | 25.8 | 81 | 34 | 1.88 | 28.51 |
| 24/01/2026 | 6.8 | 4.0 | | 36.7 | 25.9 | 90 | 42 | 2.21 | 27.20 |
| 25/01/2026 | 7.0 | 0.2 | | 36.0 | 25.4 | 94 | 34 | 2.10 | 28.82 |
| 26/01/2026 | 6.3 | 0.0 | | 35.5 | 25.4 | 87 | 44 | 1.78 | 26.41 |
| 27/01/2026 | 4.9 | 0.0 | | 31.1 | 25.3 | 91 | 51 | 2.73 | 18.91 |
| 28/01/2026 | 4.1 | 0.2 | | 31.3 | 23.1 | 97 | 63 | 2.89 | 16.48 |
| 29/01/2026 | 5.8 | 8.6 | | 33.9 | 24.2 | 92 | 48 | 2.84 | 22.52 |
| 30/01/2026 | 6.9 | 0.0 | | 34.6 | 24.4 | 98 | 40 | 2.60 | 28.96 |
| Totals: | 173.5 | 108.0 | | | | | | | |
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