Evapotranspiration Calculations
Knuckey Lagoon - May 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) |
| 01/05/2026 | 4.4 | 3.4 | | 32.4 | 22.6 | 95 | 55 | 1.94 | 20.44 |
| 02/05/2026 | 4.7 | 0.8 | | 33.0 | 23.7 | 96 | 53 | 2.06 | 21.27 |
| 03/05/2026 | 4.7 | 0.0 | | 34.1 | 23.8 | 98 | 47 | 1.63 | 21.32 |
| 04/05/2026 | 4.7 | 0.0 | | 35.3 | 23.1 | 97 | 42 | 1.33 | 21.78 |
| 05/05/2026 | 4.8 | 0.0 | | 33.4 | 23.8 | 99 | 45 | 1.66 | 22.19 |
| 06/05/2026 | 5.2 | 0.0 | | 33.3 | 22.5 | 87 | 47 | 2.61 | 22.16 |
| 07/05/2026 | 5.7 | 0.0 | | 31.6 | 21.9 | 84 | 33 | 3.42 | 22.30 |
| 08/05/2026 | 5.5 | 0.0 | | 32.2 | 21.3 | 84 | 40 | 3.27 | 22.22 |
| 09/05/2026 | 5.1 | 0.0 | | 32.0 | 21.5 | 70 | 50 | 2.83 | 21.65 |
| 10/05/2026 | 5.5 | 0.0 | | 33.6 | 22.6 | 70 | 50 | 3.16 | 21.48 |
| 11/05/2026 | 5.5 | 0.0 | | 33.4 | 24.6 | 82 | 51 | 3.90 | 20.76 |
| 12/05/2026 | 5.5 | 0.0 | | 33.0 | 25.6 | 74 | 52 | 3.77 | 19.88 |
| 13/05/2026 | 5.9 | 0.0 | | 34.0 | 26.2 | 71 | 47 | 3.65 | 21.39 |
| 14/05/2026 | 5.1 | 0.0 | | 33.2 | 25.6 | 95 | 47 | 2.85 | 21.27 |
| 15/05/2026 | 4.7 | 0.0 | | 33.5 | 24.1 | 93 | 51 | 2.11 | 20.71 |
| 16/05/2026 | 4.8 | 0.0 | | 33.0 | 24.5 | 94 | 51 | 2.18 | 21.45 |
| 17/05/2026 | 4.3 | 0.0 | | 33.6 | 23.4 | 99 | 50 | 1.54 | 20.00 |
| Totals: | 86.1 | 4.2 | | | | | | | |
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