Evapotranspiration Calculations
Puckapunyal Lyon Hill (Defence) - October 2026 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) |
| 01/10/2026 | 2.4 | 1.0 | | 20.8 | 16.7 | 98 | 58 | 4.30 | 7.45 |
| 02/10/2026 | 1.5 | 23.6 | | 16.1 | 11.7 | 99 | 85 | 4.89 | 9.19 |
| 03/10/2026 | 3.2 | 14.0 | | 21.9 | 11.6 | 98 | 54 | 3.98 | 14.62 |
| 04/10/2026 | 3.7 | 0.0 | | 18.5 | 9.9 | 90 | 52 | 5.15 | 22.30 |
| 05/10/2026 | 2.8 | 0.0 | | 19.4 | 8.2 | 90 | 51 | 2.20 | 15.40 |
| 06/10/2026 | 2.9 | 0.0 | | 19.8 | 7.5 | 99 | 48 | 3.09 | 14.68 |
| 07/10/2026 | 3.6 | 0.0 | | 18.5 | 6.2 | 80 | 48 | 3.15 | 23.01 |
| 08/10/2026 | 3.8 | 0.0 | | 20.8 | 5.9 | 94 | 47 | 3.30 | 23.27 |
| 09/10/2026 | 5.0 | 0.0 | | 25.2 | 9.8 | 81 | 41 | 4.64 | 21.79 |
| 10/10/2026 | 4.3 | 0.0 | | 21.3 | 12.2 | 90 | 38 | 3.76 | 22.39 |
| 11/10/2026 | 4.7 | 0.0 | | 24.3 | 8.1 | 91 | 30 | 3.07 | 22.92 |
| 12/10/2026 | 3.4 | 0.0 | | 22.8 | 13.0 | 83 | 46 | 3.12 | 12.71 |
| 13/10/2026 | 3.3 | 0.8 | | 16.6 | 6.4 | 83 | 43 | 3.91 | 17.35 |
| 14/10/2026 | 5.1 | 0.0 | | 22.9 | 4.2 | 86 | 31 | 4.69 | 23.34 |
| 15/10/2026 | 3.7 | | | 20.0 | 5.4 | 87 | 35 | 2.88 | 18.55 |
| 16/10/2026 | 4.0 | 0.0 | | 23.7 | 8.4 | 88 | 34 | 1.91 | 21.52 |
| 17/10/2026 | 3.5 | | | 23.6 | 11.2 | 68 | 35 | 0.01 | 24.65 |
| 18/10/2026 | 3.4 | 39.6 | | 24.9 | 10.0 | 67 | 35 | 0.04 | 24.13 |
| 19/10/2026 | 5.2 | 39.6 | | 27.3 | 8.6 | 57 | 27 | 2.44 | 24.29 |
| 20/10/2026 | 4.5 | 0.0 | | 26.7 | 15.3 | 80 | 39 | 3.10 | 17.00 |
| 21/10/2026 | 5.6 | 4.8 | | 29.0 | 17.9 | 82 | 32 | 3.26 | 22.70 |
| 22/10/2026 | 6.0 | 0.0 | | 29.1 | 13.8 | 89 | 25 | 3.28 | 25.65 |
| 23/10/2026 | 6.5 | 0.0 | | 29.3 | 18.0 | 69 | 37 | 4.68 | 24.15 |
| 24/10/2026 | 3.7 | 0.0 | | 29.3 | 17.2 | 97 | 41 | 2.79 | 11.55 |
| 25/10/2026 | 1.3 | 8.0 | | 17.6 | 17.0 | 100 | 83 | 3.52 | 5.51 |
| 26/10/2026 | 3.8 | 19.2 | | 18.2 | 3.9 | 97 | 38 | 3.04 | 23.72 |
| Totals: | 100.9 | 150.6 | | | | | | | |
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