Evapotranspiration Calculations
Sydney (Observatory Hill) - March 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) |
| 01/03/2026 | 2.7 | 9.4 | | 27.5 | 20.1 | 95 | 60 | 0.00 | 13.86 |
| 02/03/2026 | 3.0 | 0.0 | | 28.3 | 21.4 | 87 | 60 | 0.00 | 15.57 |
| 03/03/2026 | 2.5 | 2.4 | | 26.3 | 20.6 | 89 | 71 | 0.00 | 12.65 |
| 04/03/2026 | 2.9 | 0.2 | | 28.5 | 21.4 | 94 | 68 | 0.00 | 14.64 |
| 05/03/2026 | 3.6 | 2.4 | | 29.5 | 21.8 | 95 | 70 | 0.00 | 18.92 |
| 06/03/2026 | 3.8 | 0.0 | | 30.3 | 21.7 | 94 | 66 | 0.00 | 20.20 |
| 07/03/2026 | 2.9 | 0.0 | | 29.1 | 23.1 | 90 | 70 | 0.00 | 14.78 |
| 08/03/2026 | 2.2 | 15.4 | | 24.5 | 18.9 | 95 | 69 | 0.00 | 11.64 |
| 09/03/2026 | 2.3 | 8.0 | | 25.4 | 20.4 | 96 | 66 | 0.00 | 11.87 |
| 10/03/2026 | 2.4 | 9.2 | | 28.8 | 20.0 | 97 | 67 | 0.00 | 12.26 |
| 11/03/2026 | 4.0 | 1.6 | | 28.3 | 19.5 | 94 | 64 | 0.00 | 22.91 |
| 12/03/2026 | 3.3 | 0.0 | | 26.5 | 21.7 | 82 | 56 | 0.00 | 18.96 |
| 13/03/2026 | 2.4 | 3.0 | | 22.9 | 18.0 | 93 | 49 | 0.00 | 13.85 |
| 14/03/2026 | 3.3 | 0.6 | | 26.5 | 16.1 | 76 | 42 | 0.00 | 21.79 |
| Totals: | 41.3 | 52.2 | | | | | | | |
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