Evapotranspiration Calculations
Sydney Olympic Park (Archery Centre) - 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 | 5.2 | 0.0 | | 25.9 | 11.4 | 88 | 25 | 2.95 | 21.27 |
| 02/12/2025 | 5.9 | 0.0 | | 22.7 | 13.0 | 78 | 31 | 3.86 | 29.70 |
| 03/12/2025 | 6.2 | 0.0 | | 28.3 | 11.9 | 90 | 25 | 2.10 | 31.50 |
| 04/12/2025 | 7.1 | 0.0 | | 34.4 | 14.1 | 95 | 14 | 2.00 | 31.43 |
| 05/12/2025 | 8.3 | 0.0 | | 39.2 | 14.8 | 85 | 11 | 2.41 | 31.13 |
| 06/12/2025 | 6.9 | 0.0 | | 41.2 | 17.0 | 81 | 13 | 2.17 | 20.86 |
| 07/12/2025 | 4.0 | 0.0 | | 22.4 | 19.7 | 78 | 48 | 3.77 | 13.94 |
| 08/12/2025 | 5.7 | 0.0 | | 28.8 | 17.8 | 83 | 48 | 2.39 | 26.90 |
| 09/12/2025 | 8.3 | 0.0 | | 36.6 | 17.6 | 93 | 13 | 2.91 | 31.76 |
| 10/12/2025 | 5.2 | 0.0 | | 27.2 | 19.2 | 88 | 56 | 3.51 | 23.81 |
| 11/12/2025 | 4.2 | 1.0 | | 25.3 | 19.0 | 90 | 51 | 4.01 | 15.88 |
| 12/12/2025 | 2.4 | 13.0 | | 22.7 | 18.6 | 94 | 74 | 2.62 | 10.02 |
| 13/12/2025 | 4.8 | 3.8 | | 28.2 | 15.7 | 96 | 53 | 1.73 | 23.86 |
| 14/12/2025 | 7.8 | 8.6 | | 35.1 | 18.6 | 96 | 24 | 3.21 | 30.60 |
| 15/12/2025 | 4.9 | 0.2 | | 24.9 | 18.4 | 90 | 54 | 3.70 | 23.34 |
| 16/12/2025 | 2.5 | 0.4 | | 22.7 | 16.6 | 91 | 59 | 2.57 | 8.58 |
| 17/12/2025 | 5.7 | 0.0 | | 28.2 | 16.7 | 89 | 50 | 2.22 | 28.63 |
| 18/12/2025 | 7.4 | 0.0 | | 37.2 | 17.5 | 92 | 31 | 2.01 | 31.74 |
| Totals: | 102.5 | 27.0 | | | | | | | |
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