Evapotranspiration Calculations
New May Downs - September 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) |
| 01/09/2026 | 4.8 | 0.0 | | 29.6 | 13.7 | 59 | 28 | 2.16 | 21.93 |
| 02/09/2026 | 5.3 | 0.0 | | 31.6 | 16.6 | 58 | 19 | 2.24 | 22.04 |
| 03/09/2026 | | 0.0 | | | 15.3 | 61 | 15 | 1.82 | 22.14 |
| 04/09/2026 | | | | 33.5 | | 57 | 16 | 1.67 | 21.87 |
| 05/09/2026 | 4.9 | 0.0 | | 33.8 | 18.9 | 71 | 25 | 1.89 | 19.51 |
| 06/09/2026 | 5.7 | 0.0 | | 35.1 | 17.3 | 72 | 16 | 2.21 | 22.15 |
| 07/09/2026 | 5.9 | 0.0 | | 36.3 | 15.4 | 47 | 13 | 2.12 | 22.56 |
| 08/09/2026 | 7.2 | 0.0 | | 35.2 | 21.0 | 33 | 14 | 3.29 | 22.68 |
| 09/09/2026 | 7.4 | 0.0 | | 35.2 | 19.8 | 22 | 14 | 3.40 | 22.76 |
| 10/09/2026 | 7.5 | 0.0 | | 33.6 | 18.5 | 33 | 16 | 3.86 | 22.83 |
| 11/09/2026 | 6.6 | 0.0 | | 33.2 | 19.7 | 43 | 23 | 3.29 | 22.35 |
| 12/09/2026 | 5.8 | 0.0 | | 32.6 | 20.9 | 53 | 27 | 2.53 | 21.95 |
| 13/09/2026 | 5.5 | 0.0 | | 32.8 | 19.5 | 53 | 23 | 2.32 | 20.60 |
| 14/09/2026 | 6.4 | 0.0 | | 32.8 | 17.5 | 48 | 20 | 3.00 | 23.24 |
| 15/09/2026 | 7.5 | 0.0 | | 32.7 | 18.3 | 41 | 16 | 4.05 | 23.36 |
| Totals: | 80.5 | 0.0 | | | | | | | |
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