Evapotranspiration Calculations
Luncheon Hill (Forestry) - September 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/09/2025 | 1.8 | 5.4 | 13.8 | 6.1 | 98 | 65 | 5.18 | 12.09 | |
| 02/09/2025 | 1.5 | 0.8 | 13.3 | 5.3 | 98 | 72 | 7.87 | 8.18 | |
| 03/09/2025 | 1.2 | 11.6 | 10.3 | 5.1 | 98 | 78 | 6.81 | 10.00 | |
| 04/09/2025 | 1.3 | 14.8 | 9.6 | 3.9 | 98 | 74 | 6.44 | 9.37 | |
| 05/09/2025 | 2.1 | 4.8 | 12.3 | 1.9 | 97 | 49 | 4.95 | 14.41 | |
| 06/09/2025 | 2.4 | 0.0 | 14.9 | 3.4 | 93 | 58 | 7.11 | 14.59 | |
| 07/09/2025 | 1.5 | 0.2 | 12.3 | 6.4 | 99 | 69 | 9.06 | 4.29 | |
| 08/09/2025 | 1.0 | 30.2 | 13.3 | 8.6 | 98 | 88 | 9.08 | 6.02 | |
| 09/09/2025 | 1.5 | 24.0 | 11.2 | 3.3 | 98 | 73 | 7.34 | 12.18 | |
| 10/09/2025 | 1.7 | 5.4 | 12.0 | 2.9 | 97 | 68 | 4.92 | 13.71 | |
| 11/09/2025 | 1.6 | 1.0 | 11.3 | 4.1 | 98 | 70 | 6.41 | 12.03 | |
| 12/09/2025 | 1.1 | 3.6 | 11.6 | 6.7 | 98 | 85 | 5.80 | 9.55 | |
| 13/09/2025 | 1.5 | 3.6 | 15.0 | 8.0 | 99 | 79 | 4.82 | 10.73 | |
| 14/09/2025 | 2.8 | 1.2 | 17.4 | 8.7 | 99 | 56 | 7.61 | 15.39 | |
| 15/09/2025 | 2.4 | 0.0 | 17.0 | 10.5 | 96 | 59 | 7.50 | 7.54 | |
| 16/09/2025 | 2.0 | 9.0 | 13.5 | 8.0 | 97 | 63 | 9.69 | 8.65 | |
| 17/09/2025 | 1.6 | 10.6 | 10.4 | 4.2 | 97 | 69 | 6.85 | 12.28 | |
| 18/09/2025 | 2.2 | 2.0 | 13.8 | 3.7 | 97 | 60 | 6.52 | 13.53 | |
| 19/09/2025 | 2.3 | 6.2 | 15.9 | 7.9 | 98 | 63 | 8.02 | 11.47 | |
| 20/09/2025 | 1.9 | 11.6 | 10.5 | 2.5 | 98 | 61 | 7.86 | 12.57 | |
| Totals: | 35.4 | 146.0 |
