Evapotranspiration Calculations
Avalon Airport - September 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/09/2026 | 3.7 | 0.0 | 21.8 | 4.0 | 95 | 38 | 5.61 | 12.95 | |
| 02/09/2026 | 2.8 | 0.0 | 16.4 | 9.6 | 85 | 51 | 5.25 | 14.49 | |
| 03/09/2026 | 3.0 | 0.2 | 17.1 | 7.8 | 88 | 47 | 7.04 | 10.94 | |
| 04/09/2026 | 2.8 | 0.4 | 17.2 | 4.0 | 86 | 47 | 4.89 | 13.92 | |
| 05/09/2026 | 3.8 | 4.6 | 19.0 | 11.9 | 87 | 46 | 9.29 | 13.73 | |
| 06/09/2026 | 1.9 | 1.6 | 15.7 | 10.6 | 93 | 67 | 5.08 | 9.20 | |
| 07/09/2026 | 2.7 | 0.2 | 14.9 | 8.5 | 94 | 45 | 5.28 | 15.56 | |
| 08/09/2026 | 2.4 | 0.2 | 16.4 | 1.8 | 93 | 47 | 2.60 | 16.97 | |
| 09/09/2026 | 2.8 | 0.0 | 14.8 | 8.0 | 91 | 48 | 6.29 | 14.25 | |
| 10/09/2026 | 2.3 | 0.0 | 16.2 | 4.0 | 93 | 61 | 3.28 | 16.44 | |
| 11/09/2026 | 2.2 | 0.0 | 16.9 | 3.2 | 95 | 60 | 2.38 | 17.44 | |
| 12/09/2026 | 3.0 | 0.0 | 20.8 | 2.5 | 94 | 43 | 2.89 | 17.45 | |
| 13/09/2026 | 5.6 | 0.0 | 26.2 | 11.6 | 78 | 30 | 6.79 | 13.74 | |
| 14/09/2026 | 3.5 | 0.0 | 20.3 | 14.5 | 83 | 53 | 5.45 | 15.27 | |
| 15/09/2026 | 3.4 | 0.0 | 15.9 | 8.6 | 93 | 40 | 7.31 | 15.30 | |
| Totals: | 45.9 | 7.2 |
