Evapotranspiration Calculations
Butlers Gorge - 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 | 0.7 | 0.0 | | 9.2 | 1.5 | 100 | 67 | 1.66 | 8.16 |
| 02/08/2026 | 0.9 | 0.0 | | 11.2 | -2.6 | 99 | 50 | 1.49 | 8.81 |
| 03/08/2026 | 0.6 | 2.6 | | 8.5 | -2.1 | 100 | 66 | 1.03 | 8.33 |
| 04/08/2026 | 0.4 | 0.2 | | 5.0 | -1.5 | 100 | 91 | 0.26 | 4.33 |
| 05/08/2026 | 0.6 | 6.0 | | 8.6 | 1.0 | 100 | 68 | 0.54 | 6.43 |
| 06/08/2026 | 0.6 | 0.2 | | 8.6 | -3.0 | 100 | 61 | 0.59 | 7.54 |
| 07/08/2026 | 0.7 | 1.4 | | 10.6 | 1.2 | 100 | 63 | 0.76 | 9.73 |
| 08/08/2026 | 0.8 | 0.0 | | 10.8 | 1.4 | 100 | 63 | 0.91 | 8.68 |
| 09/08/2026 | 0.8 | 0.0 | | 10.6 | 2.9 | 99 | 60 | 1.29 | 6.05 |
| 10/08/2026 | 0.7 | 2.0 | | 9.9 | 3.9 | 100 | 73 | 0.86 | 6.24 |
| 11/08/2026 | 0.8 | 0.2 | | 8.6 | 1.7 | 100 | 73 | 2.03 | 8.14 |
| 12/08/2026 | 0.9 | 4.0 | | 7.2 | 4.2 | 92 | 69 | 2.88 | 6.13 |
| 13/08/2026 | 0.8 | 9.6 | | 8.3 | 3.2 | 95 | 81 | 3.19 | 7.25 |
| 14/08/2026 | 0.7 | 13.2 | | 7.2 | 5.2 | 99 | 85 | 2.56 | 6.66 |
| 15/08/2026 | 0.8 | 3.4 | | 10.9 | -2.1 | 100 | 53 | 0.44 | 11.36 |
| 16/08/2026 | 0.9 | 0.2 | | 12.8 | -1.8 | 100 | 41 | 0.56 | 11.20 |
| 17/08/2026 | 1.0 | 0.0 | | 12.6 | -1.1 | 100 | 54 | 0.70 | 11.40 |
| 18/08/2026 | 1.2 | 0.0 | | 13.3 | -1.4 | 100 | 47 | 1.35 | 10.23 |
| 19/08/2026 | 0.9 | 0.0 | | 12.8 | 0.8 | 100 | 67 | 1.40 | 5.41 |
| 20/08/2026 | 1.1 | 2.2 | | 11.5 | 5.4 | 99 | 75 | 2.38 | 10.25 |
| 21/08/2026 | 1.0 | 0.2 | | 8.5 | 5.3 | 91 | 74 | 3.26 | 6.07 |
| 22/08/2026 | 1.1 | 17.0 | | 6.1 | 3.1 | 90 | 69 | 4.61 | 7.78 |
| 23/08/2026 | 1.3 | 7.8 | | 10.1 | 2.7 | 97 | 61 | 3.18 | 11.73 |
| 24/08/2026 | 1.0 | 0.2 | | 10.1 | 5.6 | 99 | 69 | 2.38 | 6.42 |
| 25/08/2026 | 0.8 | 2.6 | | 9.5 | 4.8 | 100 | 80 | 0.94 | 5.01 |
| 26/08/2026 | 1.1 | 12.2 | | 7.2 | 3.1 | 99 | 65 | 2.38 | 9.89 |
| Totals: | 22.2 | 85.2 | | | | | | | |
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