Evapotranspiration Calculations
Tuggeranong (Isabella Plains) - 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 | 4.0 | 0.0 | 16.6 | 8.4 | 80 | 35 | 4.65 | 21.90 | |
| 02/10/2025 | 3.3 | 0.0 | 14.4 | 7.5 | 70 | 47 | 4.48 | 17.44 | |
| 03/10/2025 | 3.9 | 0.0 | 18.4 | 6.8 | 81 | 42 | 4.01 | 22.70 | |
| 04/10/2025 | 3.6 | 0.0 | 22.6 | 1.0 | 99 | 41 | 1.66 | 22.82 | |
| 05/10/2025 | 4.3 | 0.0 | 25.1 | 2.8 | 100 | 25 | 2.10 | 22.80 | |
| 06/10/2025 | 3.8 | 0.0 | 22.3 | 9.6 | 78 | 33 | 3.73 | 12.28 | |
| 07/10/2025 | 3.2 | 0.0 | 18.9 | -0.2 | 99 | 45 | 2.44 | 20.65 | |
| 08/10/2025 | 4.0 | 0.0 | 24.6 | 1.4 | 99 | 42 | 2.20 | 23.17 | |
| 09/10/2025 | 3.4 | 3.4 | 20.6 | 11.2 | 100 | 37 | 3.94 | 13.50 | |
| 10/10/2025 | 5.1 | 0.6 | 22.7 | 4.2 | 100 | 26 | 4.79 | 24.19 | |
| 11/10/2025 | 6.2 | 0.0 | 22.6 | 12.5 | 51 | 19 | 4.86 | 24.37 | |
| 12/10/2025 | 4.5 | 0.0 | 21.9 | 6.3 | 89 | 21 | 4.00 | 17.33 | |
| 13/10/2025 | 4.5 | 0.0 | 19.2 | 8.3 | 83 | 30 | 3.56 | 24.57 | |
| 14/10/2025 | 4.4 | 0.0 | 22.2 | -0.1 | 99 | 28 | 2.63 | 24.89 | |
| Totals: | 58.2 | 4.0 |
