Evapotranspiration Calculations
Canberra Airport - 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 | | 15.7 | -3.9 | 99 | 53 | 1.31 | 11.30 |
| 02/08/2026 | 1.4 | 0.0 | | 15.9 | -1.4 | 100 | 47 | 1.24 | 12.34 |
| 03/08/2026 | 2.2 | 0.2 | | 16.0 | -0.7 | 99 | 34 | 3.39 | 10.78 |
| 04/08/2026 | 2.0 | 0.0 | | 12.4 | -2.0 | 99 | 44 | 5.09 | 11.06 |
| 05/08/2026 | 1.8 | 0.0 | | 12.5 | -2.6 | 99 | 51 | 4.69 | 12.70 |
| 06/08/2026 | 1.6 | 0.2 | | 13.3 | -3.3 | 100 | 47 | 2.48 | 11.98 |
| 07/08/2026 | 1.7 | 0.0 | | 14.3 | -5.3 | 100 | 41 | 2.20 | 12.23 |
| 08/08/2026 | 1.5 | 0.0 | | 13.6 | -5.2 | 100 | 48 | 1.71 | 13.19 |
| 09/08/2026 | 0.6 | 0.0 | | 10.9 | -2.6 | 100 | 99 | 1.21 | 6.80 |
| 10/08/2026 | 1.2 | 26.0 | | 11.3 | 2.6 | 100 | 74 | 7.08 | 8.20 |
| 11/08/2026 | 2.4 | 6.4 | | 13.4 | 4.9 | 91 | 51 | 7.19 | 12.21 |
| 12/08/2026 | 2.3 | 0.0 | | 14.3 | 5.4 | 92 | 48 | 5.36 | 11.10 |
| 13/08/2026 | 2.2 | 0.0 | | 15.5 | 4.7 | 99 | 52 | 4.73 | 14.03 |
| 14/08/2026 | 1.3 | 0.0 | | 13.3 | 0.7 | 100 | 63 | 1.81 | 11.20 |
| 15/08/2026 | 1.6 | 0.2 | | 16.5 | -1.0 | 100 | 49 | 1.49 | 11.97 |
| 16/08/2026 | 1.4 | 0.0 | | 15.6 | 1.1 | 99 | 68 | 2.46 | 10.61 |
| 17/08/2026 | 1.7 | 1.0 | | 15.1 | 3.1 | 100 | 55 | 2.62 | 10.45 |
| 18/08/2026 | | 0.2 | | | 1.6 | 99 | 54 | 2.53 | 10.33 |
| 19/08/2026 | 2.2 | 0.0 | | 18.1 | 1.8 | 100 | 50 | 2.71 | 14.27 |
| 20/08/2026 | 2.4 | 0.0 | | 19.1 | 6.8 | 99 | 56 | 4.86 | 11.86 |
| 21/08/2026 | 2.6 | 0.2 | | 16.5 | 9.2 | 99 | 48 | 5.96 | 12.93 |
| 22/08/2026 | 2.5 | 0.2 | | 16.6 | 4.3 | 99 | 50 | 5.07 | 15.25 |
| 23/08/2026 | 1.8 | 0.0 | | 16.9 | 0.0 | 100 | 49 | 1.42 | 13.81 |
| 24/08/2026 | | 0.0 | | | 0.2 | 100 | 51 | 2.29 | 14.99 |
| Totals: | 39.7 | 34.6 | | | | | | | |
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