Evapotranspiration Calculations
Casterton - August 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) |
| 01/08/2026 | 1.3 | 0.0 | | 13.3 | -1.3 | 98 | 58 | 2.81 | 10.52 |
| 02/08/2026 | 2.2 | 0.0 | | 14.3 | 2.5 | 93 | 45 | 5.46 | 11.77 |
| 03/08/2026 | 1.5 | 5.8 | | 12.7 | 6.4 | 96 | 63 | 4.93 | 8.78 |
| 04/08/2026 | 1.0 | 0.6 | | 12.7 | 4.7 | 98 | 80 | 3.95 | 9.71 |
| 05/08/2026 | 1.3 | 2.6 | | 13.8 | 6.2 | 98 | 59 | 2.39 | 8.10 |
| 06/08/2026 | 1.0 | 0.0 | | 13.8 | 2.9 | 98 | 75 | 2.66 | 7.08 |
| 07/08/2026 | 1.2 | 0.2 | | 14.2 | 1.6 | 98 | 72 | 2.48 | 11.67 |
| 08/08/2026 | 1.6 | 0.0 | | 14.0 | 5.0 | 87 | 67 | 5.31 | 7.51 |
| 09/08/2026 | 0.9 | 4.6 | | 13.2 | 9.3 | 97 | 86 | 4.56 | 5.45 |
| 10/08/2026 | 1.3 | 4.6 | | 14.8 | 9.4 | 98 | 74 | 4.88 | 8.80 |
| 11/08/2026 | 1.6 | 0.6 | | 14.0 | 8.3 | 90 | 69 | 4.87 | 9.73 |
| 12/08/2026 | 1.5 | 1.6 | | 13.8 | 6.4 | 96 | 71 | 4.90 | 11.85 |
| 13/08/2026 | 1.4 | 1.2 | | 14.4 | 7.4 | 97 | 70 | 3.97 | 9.79 |
| 14/08/2026 | 1.7 | 0.0 | | 16.3 | 10.0 | 96 | 62 | 3.17 | 10.46 |
| 15/08/2026 | 1.2 | 0.0 | | 12.9 | 5.3 | 98 | 63 | 2.11 | 8.87 |
| 16/08/2026 | 1.6 | 0.0 | | 14.1 | 4.4 | 98 | 62 | 3.14 | 12.09 |
| 17/08/2026 | 1.9 | 0.2 | | 17.7 | 4.0 | 98 | 61 | 3.24 | 13.12 |
| 18/08/2026 | 1.3 | 0.0 | | 14.3 | 7.4 | 91 | 79 | 6.15 | 6.38 |
| 19/08/2026 | 2.4 | 21.4 | | 17.4 | 11.7 | 95 | 60 | 7.13 | 10.89 |
| 20/08/2026 | 1.3 | 2.0 | | 13.8 | 7.3 | 96 | 78 | 4.29 | 8.41 |
| 21/08/2026 | 1.5 | 4.0 | | 15.2 | 7.4 | 97 | 74 | 4.41 | 11.34 |
| 22/08/2026 | 1.7 | 1.8 | | 15.3 | 9.7 | 96 | 65 | 3.86 | 10.08 |
| 23/08/2026 | 1.6 | 0.0 | | 14.4 | 9.0 | 87 | 65 | 2.74 | 8.43 |
| 24/08/2026 | 1.4 | 0.0 | | 14.4 | 9.8 | 93 | 72 | 3.09 | 8.59 |
| 25/08/2026 | 1.2 | 7.6 | | 15.4 | 10.4 | 97 | 77 | 3.22 | 6.51 |
| 26/08/2026 | 1.7 | 0.4 | | 15.5 | 2.8 | 97 | 58 | 2.08 | 12.73 |
| Totals: | 38.3 | 59.2 | | | | | | | |
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