Evapotranspiration Calculations
Orange 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 | 2.6 | 0.0 | 16.4 | 2.7 | 93 | 50 | 3.33 | 16.98 | |
| 02/09/2026 | 0.4 | 19.1 | 90 | 45 | 5.77 | 17.31 | |||
| 03/09/2026 | 3.8 | 13.9 | 91 | 64 | 6.62 | 14.85 | |||
| 04/09/2026 | 2.6 | 0.0 | 16.5 | 10.0 | 98 | 51 | 2.52 | 18.26 | |
| 05/09/2026 | 3.5 | 0.2 | 20.0 | 6.4 | 95 | 50 | 8.28 | 13.10 | |
| 06/09/2026 | 1.9 | 6.2 | 12.1 | 5.0 | 96 | 70 | 6.95 | 15.18 | |
| 07/09/2026 | 0.0 | 0.3 | 100 | 69 | 3.63 | 16.50 | |||
| 08/09/2026 | 0.2 | 100 | 46 | 3.34 | 18.91 | ||||
| 09/09/2026 | 1.7 | 0.0 | 10.7 | 0.9 | 97 | 66 | 3.88 | 12.17 | |
| 10/09/2026 | 0.0 | -0.5 | 94 | 51 | 3.79 | 19.24 | |||
| 11/09/2026 | 0.2 | 16.7 | 98 | 43 | 2.50 | 19.46 | |||
| 12/09/2026 | 2.5 | 0.0 | 17.4 | 2.4 | 98 | 55 | 1.83 | 18.49 | |
| 13/09/2026 | 2.7 | 0.0 | 17.5 | 3.9 | 95 | 45 | 2.27 | 17.71 | |
| 14/09/2026 | 3.2 | 0.0 | 18.6 | 5.7 | 87 | 51 | 5.06 | 16.58 | |
| 15/09/2026 | 2.5 | 0.0 | 15.0 | 2.0 | 99 | 66 | 4.76 | 19.99 | |
| Totals: | 23.2 | 11.0 |
