Evapotranspiration Calculations
Sydney Olympic Park (Archery Centre) - April 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) |
| 01/04/2026 | 3.4 | 0.0 | | 28.0 | 14.8 | 96 | 40 | 1.38 | 18.71 |
| 02/04/2026 | 3.4 | 0.0 | | 27.8 | 15.7 | 96 | 44 | 1.49 | 18.14 |
| 03/04/2026 | 2.6 | 0.0 | | 25.0 | 16.5 | 96 | 64 | 2.73 | 11.97 |
| 04/04/2026 | 1.6 | 0.4 | | 19.9 | 17.9 | 94 | 73 | 2.65 | 5.87 |
| 05/04/2026 | 2.8 | 7.6 | | 23.3 | 15.8 | 95 | 49 | 1.93 | 14.88 |
| 06/04/2026 | 1.8 | 0.0 | | 22.0 | 12.8 | 95 | 63 | 1.02 | 9.01 |
| 07/04/2026 | 3.2 | 0.2 | | 31.5 | 13.2 | 96 | 35 | 1.06 | 17.32 |
| 08/04/2026 | 3.5 | 0.0 | | 29.3 | 15.6 | 94 | 31 | 1.58 | 17.55 |
| 09/04/2026 | 3.7 | 0.0 | | 32.0 | 17.3 | 95 | 31 | 1.50 | 17.65 |
| 10/04/2026 | 2.7 | 0.0 | | 28.8 | 17.7 | 93 | 48 | 1.55 | 11.86 |
| 11/04/2026 | 3.6 | 0.0 | | 25.5 | 16.6 | 88 | 28 | 2.25 | 17.35 |
| 12/04/2026 | 3.9 | 0.0 | | 21.6 | 10.7 | 63 | 28 | 3.40 | 17.00 |
| 13/04/2026 | 3.1 | 0.0 | | 23.6 | 9.5 | 86 | 33 | 2.01 | 17.01 |
| 14/04/2026 | 2.9 | 0.0 | | 25.2 | 10.6 | 91 | 31 | 1.50 | 16.84 |
| 15/04/2026 | 3.0 | 0.0 | | 26.8 | 11.2 | 96 | 36 | 1.51 | 16.69 |
| 16/04/2026 | 2.9 | 0.0 | | 27.8 | 12.7 | 95 | 33 | 1.30 | 16.39 |
| 17/04/2026 | 3.4 | 0.0 | | 28.2 | 11.3 | 96 | 31 | 2.46 | 12.53 |
| 18/04/2026 | 2.7 | 3.2 | | 21.2 | 9.5 | 94 | 34 | 1.94 | 16.22 |
| 19/04/2026 | 2.8 | 0.0 | | 22.3 | 9.0 | 92 | 39 | 2.10 | 16.03 |
| 20/04/2026 | 2.8 | 0.0 | | 22.6 | 10.0 | 92 | 45 | 2.74 | 14.72 |
| 21/04/2026 | 2.0 | 0.0 | | 21.1 | 15.1 | 90 | 58 | 2.39 | 8.20 |
| 22/04/2026 | 2.5 | 0.8 | | 22.1 | 13.9 | 93 | 43 | 2.10 | 12.50 |
| 23/04/2026 | 2.1 | 0.0 | | 22.7 | 11.5 | 94 | 47 | 1.55 | 11.07 |
| 24/04/2026 | 2.2 | 0.0 | | 23.7 | 11.9 | 94 | 52 | 1.69 | 12.61 |
| 25/04/2026 | 2.6 | 0.0 | | 26.6 | 13.4 | 95 | 46 | 1.59 | 13.96 |
| 26/04/2026 | 2.6 | 0.0 | | 25.1 | 11.8 | 96 | 35 | 1.53 | 14.97 |
| Totals: | 73.8 | 12.2 | | | | | | | |
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