Evapotranspiration Calculations
Walpeup Research - 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 | 3.9 | 0.0 | 23.6 | 8.7 | 89 | 37 | 4.45 | 14.76 | |
| 02/09/2026 | 2.3 | 0.4 | 19.5 | 9.2 | 97 | 56 | 2.25 | 14.43 | |
| 03/09/2026 | 2.4 | 0.0 | 19.5 | 6.0 | 94 | 63 | 3.77 | 13.95 | |
| 04/09/2026 | 2.0 | 0.0 | 18.0 | 6.1 | 93 | 60 | 3.68 | 8.73 | |
| 05/09/2026 | 3.3 | 3.0 | 18.7 | 13.0 | 95 | 44 | 6.81 | 12.92 | |
| 06/09/2026 | 2.5 | 0.2 | 18.5 | 7.4 | 98 | 52 | 2.36 | 16.85 | |
| 07/09/2026 | 0.0 | 3.0 | 98 | 51 | 3.21 | 16.02 | |||
| 08/09/2026 | 2.8 | 0.0 | 19.1 | 3.3 | 92 | 32 | 1.92 | 18.08 | |
| 09/09/2026 | 3.1 | 0.0 | 16.0 | 6.6 | 94 | 42 | 5.06 | 17.91 | |
| 10/09/2026 | 0.0 | 2.4 | 95 | 36 | 3.45 | 18.55 | |||
| 11/09/2026 | 90 | 45 | 2.25 | 18.75 | |||||
| 12/09/2026 | 4.3 | 0.0 | 26.1 | 8.4 | 87 | 25 | 2.92 | 18.92 | |
| 13/09/2026 | 0.0 | 12.6 | 97 | 30 | 3.88 | 11.39 | |||
| 14/09/2026 | 19.2 | 98 | 63 | 2.86 | 11.99 | ||||
| 15/09/2026 | 0.0 | 8.6 | 95 | 40 | 4.31 | 18.28 | |||
| Totals: | 26.6 | 3.6 |
