Evapotranspiration Calculations
Devonport 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 | 0.9 | 0.0 | | 12.7 | 2.4 | 96 | 75 | 3.43 | 8.40 |
| 02/08/2026 | 1.2 | 0.0 | | 15.1 | 5.4 | 95 | 72 | 4.41 | 8.77 |
| 03/08/2026 | 1.2 | 2.6 | | 11.6 | 8.2 | 94 | 73 | 5.73 | 5.94 |
| 04/08/2026 | 1.1 | 5.2 | | 12.0 | 1.7 | 95 | 67 | 3.13 | 8.70 |
| 05/08/2026 | 1.7 | 3.6 | | 15.4 | 3.2 | 93 | 56 | 4.04 | 10.52 |
| 06/08/2026 | 1.2 | 0.2 | | 13.4 | 1.8 | 95 | 68 | 3.67 | 8.47 |
| 07/08/2026 | 1.0 | 0.6 | | 12.0 | 2.7 | 97 | 76 | 3.20 | 10.73 |
| 08/08/2026 | 1.0 | 0.0 | | 12.2 | 3.0 | 96 | 67 | 2.73 | 7.63 |
| 09/08/2026 | 1.1 | 4.2 | | 13.9 | 6.1 | 94 | 76 | 4.40 | 4.94 |
| 10/08/2026 | 1.7 | 8.2 | | 16.4 | 9.1 | 94 | 63 | 4.38 | 9.98 |
| 11/08/2026 | 2.0 | 0.0 | | 14.7 | 5.4 | 92 | 57 | 6.33 | 10.55 |
| 12/08/2026 | 2.5 | 2.6 | | 15.1 | 10.6 | 91 | 55 | 9.67 | 9.69 |
| 13/08/2026 | 2.5 | 0.0 | | 16.5 | 8.2 | 88 | 56 | 8.59 | 10.49 |
| 14/08/2026 | 2.5 | 0.0 | | 16.1 | 10.3 | 89 | 52 | 6.87 | 11.47 |
| 15/08/2026 | 1.5 | 0.0 | | 14.4 | 4.4 | 94 | 63 | 3.83 | 10.56 |
| 16/08/2026 | 1.5 | 0.0 | | 15.1 | 6.6 | 93 | 62 | 3.46 | 9.05 |
| 17/08/2026 | 1.7 | 0.0 | | 15.2 | 6.5 | 92 | 64 | 4.03 | 11.61 |
| 18/08/2026 | 1.8 | 0.2 | | 16.3 | 8.2 | 91 | 67 | 5.09 | 10.88 |
| 19/08/2026 | 0.9 | 3.4 | | 13.7 | 10.5 | 94 | 87 | 6.19 | 3.62 |
| 20/08/2026 | 1.5 | 17.4 | | 15.2 | 12.1 | 92 | 80 | 7.28 | 10.46 |
| 21/08/2026 | 1.7 | 0.8 | | 15.0 | 6.1 | 94 | 68 | 5.64 | 11.45 |
| 22/08/2026 | 3.0 | 0.8 | | 14.2 | 9.6 | 88 | 44 | 9.62 | 12.61 |
| 23/08/2026 | 1.9 | 0.0 | | 13.9 | 4.8 | 92 | 63 | 6.42 | 11.47 |
| 24/08/2026 | 1.5 | 0.2 | | 15.3 | 10.1 | 93 | 71 | 4.25 | 8.05 |
| 25/08/2026 | 1.6 | 0.0 | | 15.4 | 10.7 | 94 | 68 | 3.18 | 10.26 |
| 26/08/2026 | 2.7 | 0.0 | | 17.0 | 5.4 | 82 | 39 | 4.16 | 13.51 |
| Totals: | 42.9 | 50.0 | | | | | | | |
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