Evapotranspiration Calculations
Brisbane - 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 | 2.0 | 0.0 | | 21.7 | 11.3 | 91 | 50 | 1.55 | 11.58 |
| 02/08/2026 | 2.0 | 1.8 | | 21.4 | 13.6 | 95 | 52 | 1.05 | 13.79 |
| 03/08/2026 | 2.1 | 0.2 | | 22.7 | 10.3 | 95 | 44 | 1.08 | 13.20 |
| 04/08/2026 | 2.3 | 0.2 | | 24.3 | 9.8 | 96 | 26 | 0.87 | 16.42 |
| 05/08/2026 | 2.4 | 0.0 | | 24.3 | 11.3 | 91 | 35 | 0.91 | 16.52 |
| 06/08/2026 | 2.2 | 0.0 | | 24.6 | 11.4 | 95 | 31 | 0.76 | 15.01 |
| 07/08/2026 | 2.5 | 0.0 | | 25.3 | 11.2 | 97 | 25 | 0.89 | 16.73 |
| 08/08/2026 | 2.3 | 0.0 | | 23.3 | 9.3 | 96 | 45 | 1.14 | 16.05 |
| 09/08/2026 | 2.4 | 0.0 | | 23.0 | 11.5 | 97 | 50 | 1.31 | 15.55 |
| 10/08/2026 | 2.6 | 0.0 | | 24.9 | 13.4 | 92 | 38 | 1.74 | 12.08 |
| 11/08/2026 | 2.9 | 1.2 | | 23.0 | 8.3 | 81 | 38 | 1.84 | 17.19 |
| 12/08/2026 | 2.5 | 0.0 | | 23.5 | 9.2 | 88 | 36 | 1.23 | 15.70 |
| 13/08/2026 | 3.1 | 0.2 | | 24.2 | 11.2 | 85 | 27 | 1.77 | 17.42 |
| 14/08/2026 | 2.6 | 0.0 | | 23.9 | 11.0 | 90 | 38 | 1.14 | 16.43 |
| 15/08/2026 | 2.5 | 0.0 | | 23.3 | 11.1 | 88 | 48 | 1.66 | 13.87 |
| 16/08/2026 | 2.9 | 0.0 | | 23.1 | 13.7 | 83 | 41 | 1.73 | 16.16 |
| 17/08/2026 | 2.2 | 3.8 | | 20.5 | 13.3 | 94 | 53 | 1.66 | 13.03 |
| 18/08/2026 | 2.6 | 1.0 | | 21.4 | 11.9 | 94 | 51 | 2.14 | 14.96 |
| 19/08/2026 | 2.9 | 0.4 | | 22.7 | 12.5 | 87 | 37 | 1.69 | 16.85 |
| 20/08/2026 | 2.6 | 0.2 | | 22.9 | 12.2 | 90 | 44 | 1.38 | 15.38 |
| 21/08/2026 | 2.7 | 0.0 | | 23.1 | 10.8 | 93 | 29 | 0.98 | 18.15 |
| 22/08/2026 | 1.7 | 0.0 | | 20.5 | 11.7 | 95 | 54 | 0.79 | 9.72 |
| 23/08/2026 | 2.8 | 0.0 | | 24.4 | 11.3 | 96 | 46 | 1.36 | 17.46 |
| 24/08/2026 | 2.3 | 1.2 | | 23.8 | 14.8 | 94 | 60 | 0.84 | 13.47 |
| 25/08/2026 | 2.9 | 1.0 | | 25.6 | 14.6 | 97 | 57 | 1.20 | 18.16 |
| 26/08/2026 | 2.8 | 0.4 | | 26.9 | 18.0 | 91 | 41 | 1.29 | 13.48 |
| Totals: | 64.8 | 11.6 | | | | | | | |
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