Evapotranspiration Calculations
Sydney Olympic Park (Archery Centre) - 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 | 5.9 | 0.0 | | 27.3 | 18.7 | 64 | 19 | 3.39 | 22.77 |
| 02/10/2025 | 5.3 | 0.0 | | 26.1 | 9.3 | 88 | 24 | 3.93 | 21.50 |
| 03/10/2025 | 4.9 | 0.0 | | 25.9 | 7.7 | 85 | 24 | 2.84 | 23.18 |
| 04/10/2025 | 4.0 | 0.0 | | 24.3 | 10.5 | 96 | 37 | 1.97 | 22.73 |
| 05/10/2025 | 4.9 | 0.0 | | 31.2 | 11.9 | 100 | 21 | 1.73 | 23.20 |
| 06/10/2025 | 5.5 | 0.0 | | 32.6 | 17.2 | 97 | 21 | 3.10 | 17.97 |
| 07/10/2025 | 2.6 | 4.0 | | 23.0 | 16.2 | 98 | 66 | 1.82 | 13.05 |
| 08/10/2025 | 5.1 | 0.0 | | 31.9 | 13.3 | 99 | 30 | 2.23 | 22.62 |
| 09/10/2025 | 3.9 | 0.0 | | 27.1 | 20.1 | 72 | 39 | 3.40 | 8.24 |
| 10/10/2025 | 5.8 | 0.0 | | 31.3 | 14.5 | 98 | 18 | 2.59 | 24.41 |
| 11/10/2025 | 6.0 | 0.0 | | 31.7 | 12.3 | 86 | 13 | 2.49 | 24.76 |
| 12/10/2025 | 5.4 | 0.0 | | 31.9 | 11.7 | 89 | 18 | 3.09 | 14.56 |
| 13/10/2025 | 4.9 | 0.4 | | 23.6 | 11.5 | 84 | 29 | 3.23 | 24.27 |
| 14/10/2025 | 5.2 | 0.0 | | 28.6 | 10.9 | 96 | 18 | 2.07 | 25.17 |
| Totals: | 69.4 | 4.4 | | | | | | | |
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