Evapotranspiration Calculations
Penrith Lakes - November 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) |
| 01/11/2025 | 2.5 | 15.0 | | 22.9 | 14.9 | 97 | 64 | 2.40 | 10.36 |
| 02/11/2025 | 3.3 | 6.0 | | 26.9 | 14.5 | 98 | 60 | 1.16 | 16.89 |
| 03/11/2025 | 5.5 | 0.0 | | 34.9 | 16.7 | 98 | 44 | 2.97 | 20.59 |
| 04/11/2025 | 6.0 | 12.0 | | 23.3 | 16.6 | 71 | 23 | 5.37 | 20.07 |
| 05/11/2025 | 6.1 | 0.0 | | 27.1 | 11.2 | 69 | 24 | 2.88 | 28.55 |
| 06/11/2025 | 5.6 | 0.0 | | 28.8 | 10.1 | 90 | 26 | 1.87 | 28.68 |
| 07/11/2025 | 4.2 | 0.0 | | 31.0 | 15.6 | 89 | 32 | 0.93 | 19.87 |
| 08/11/2025 | 7.0 | 0.0 | | 35.4 | 17.7 | 93 | 26 | 3.43 | 24.23 |
| 09/11/2025 | 5.0 | 0.0 | | 25.1 | 14.3 | 82 | 34 | 2.50 | 23.99 |
| 10/11/2025 | 5.2 | 0.0 | | 27.3 | 12.2 | 91 | 28 | 1.69 | 27.01 |
| 11/11/2025 | 6.9 | 0.0 | | 28.7 | 11.7 | 94 | 19 | 4.30 | 27.67 |
| 12/11/2025 | 5.4 | 0.0 | | 26.2 | 7.5 | 76 | 16 | 1.68 | 29.43 |
| 13/11/2025 | 5.5 | 0.0 | | 31.6 | 8.5 | 93 | 13 | 1.67 | 25.02 |
| 14/11/2025 | 5.7 | 0.0 | | 28.4 | 16.5 | 86 | 33 | 2.16 | 27.02 |
| 15/11/2025 | 5.2 | 0.0 | | 32.9 | 16.5 | 93 | 36 | 2.59 | 18.34 |
| 16/11/2025 | 7.3 | 6.0 | | 32.0 | 18.7 | 95 | 18 | 3.38 | 28.75 |
| 17/11/2025 | 5.2 | 0.2 | | 24.7 | 15.4 | 74 | 23 | 3.15 | 19.47 |
| 18/11/2025 | 5.8 | 0.0 | | 31.1 | 10.4 | 82 | 23 | 1.38 | 30.04 |
| 19/11/2025 | 6.6 | 0.0 | | 35.4 | 13.0 | 89 | 13 | 1.62 | 30.09 |
| 20/11/2025 | 4.1 | 0.0 | | 30.2 | 15.6 | 87 | 47 | 2.21 | 15.70 |
| 21/11/2025 | 1.5 | 0.4 | | 19.2 | 14.8 | 96 | 76 | 2.52 | 4.97 |
| 22/11/2025 | 2.1 | 0.6 | | 23.1 | 15.4 | 97 | 67 | 1.38 | 8.62 |
| 23/11/2025 | 6.3 | 7.8 | | 34.2 | 18.2 | 97 | 26 | 1.93 | 26.70 |
| 24/11/2025 | 5.3 | 0.2 | | 29.2 | 16.6 | 97 | 46 | 2.08 | 25.82 |
| 25/11/2025 | 6.3 | 0.0 | | 37.2 | 17.4 | 84 | 26 | 2.34 | 21.60 |
| Totals: | 129.6 | 48.2 | | | | | | | |
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