Evapotranspiration Calculations
Pearce RAAF - October 2025 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/10/2025 | 3.8 | 0.0 | 22.0 | 9.2 | 91 | 42 | 2.35 | 22.48 | |
| 02/10/2025 | 4.8 | 0.0 | 28.5 | 5.9 | 92 | 24 | 2.09 | 23.61 | |
| 03/10/2025 | 3.9 | 0.0 | 23.3 | 7.7 | 89 | 53 | 3.77 | 20.71 | |
| 04/10/2025 | 3.0 | 0.0 | 23.3 | 13.6 | 92 | 67 | 5.49 | 12.17 | |
| 05/10/2025 | 2.6 | 11.8 | 17.9 | 12.7 | 94 | 56 | 3.86 | 11.49 | |
| 06/10/2025 | 4.0 | 0.0 | 20.6 | 6.8 | 90 | 42 | 2.83 | 24.21 | |
| 07/10/2025 | 2.8 | 0.0 | 18.9 | 6.8 | 92 | 54 | 2.86 | 14.85 | |
| 08/10/2025 | 3.7 | 0.4 | 19.8 | 7.8 | 94 | 43 | 2.55 | 23.13 | |
| 09/10/2025 | 3.7 | 0.0 | 20.5 | 4.8 | 92 | 45 | 2.69 | 22.22 | |
| 10/10/2025 | 4.1 | 0.0 | 21.3 | 7.0 | 89 | 43 | 3.17 | 23.30 | |
| 11/10/2025 | 4.2 | 0.0 | 22.1 | 5.8 | 89 | 39 | 2.60 | 25.05 | |
| 12/10/2025 | 4.7 | 0.0 | 25.9 | 7.0 | 92 | 37 | 2.55 | 24.84 | |
| 13/10/2025 | 5.0 | 0.0 | 25.7 | 8.1 | 92 | 33 | 3.16 | 24.99 | |
| 14/10/2025 | 4.7 | 0.0 | 25.8 | 8.3 | 93 | 44 | 2.65 | 25.52 | |
| Totals: | 55.0 | 12.2 |
