Evapotranspiration Calculations
Puckapunyal Lyon Hill (Defence) - December 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) |
| 01/12/2025 | 3.6 | 6.2 | | 16.3 | 8.4 | 95 | 49 | 4.62 | 20.58 |
| 02/12/2025 | 4.5 | 1.4 | | 21.7 | 5.0 | 91 | 34 | 2.39 | 24.60 |
| 03/12/2025 | 7.0 | 0.0 | | 30.6 | 7.7 | 94 | 17 | 2.84 | 31.14 |
| 04/12/2025 | 10.3 | 0.0 | | 35.3 | 15.4 | 61 | 7 | 5.67 | 27.00 |
| 05/12/2025 | 9.5 | 0.0 | | 36.5 | 13.3 | 80 | 10 | 4.99 | 24.41 |
| 06/12/2025 | 3.1 | 0.0 | | 21.9 | 13.1 | 91 | 47 | 2.89 | 11.15 |
| 07/12/2025 | 5.4 | 3.0 | | 22.0 | 6.1 | 81 | 22 | 2.66 | 29.76 |
| 08/12/2025 | 7.4 | 0.0 | | 29.7 | 9.5 | 72 | 11 | 3.56 | 29.03 |
| 09/12/2025 | 7.3 | 0.0 | | 27.2 | 15.8 | 73 | 31 | 4.62 | 31.55 |
| 10/12/2025 | 4.5 | 0.0 | | 21.3 | 10.7 | 77 | 35 | 5.31 | 13.26 |
| 11/12/2025 | 7.1 | 0.0 | | 26.5 | 9.9 | 83 | 31 | 6.37 | 29.44 |
| 12/12/2025 | 7.7 | 0.0 | | 31.9 | 13.1 | 80 | 23 | 3.57 | 30.87 |
| 13/12/2025 | 5.8 | 0.0 | | 29.4 | 21.1 | 77 | 32 | 4.39 | 16.19 |
| 14/12/2025 | 6.7 | 0.0 | | 24.6 | 17.0 | 89 | 22 | 5.31 | 27.58 |
| 15/12/2025 | 5.6 | 0.0 | | 19.8 | 7.5 | 75 | 32 | 4.35 | 31.03 |
| 16/12/2025 | 7.1 | 0.0 | | 26.2 | 10.5 | 78 | 32 | 5.66 | 31.97 |
| 17/12/2025 | 8.6 | 0.0 | | 36.1 | 11.7 | 87 | 16 | 3.44 | 31.59 |
| 18/12/2025 | 11.9 | 0.0 | | 40.4 | 18.4 | 53 | 6 | 5.15 | 31.92 |
| Totals: | 123.1 | 10.6 | | | | | | | |
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