Evapotranspiration Calculations
Ayr Dpi Research Stn - 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 | 5.1 | 0.0 | | 27.0 | 16.0 | 83 | 42 | 4.31 | 22.22 |
| 02/09/2026 | 4.4 | 0.0 | | 27.4 | 13.9 | 94 | 40 | 2.43 | 22.65 |
| 03/09/2026 | 4.4 | 0.0 | | 27.9 | 13.2 | 96 | 34 | 1.96 | 22.75 |
| 04/09/2026 | 4.2 | 0.0 | | 28.0 | 13.6 | 96 | 44 | 1.96 | 22.47 |
| 05/09/2026 | 4.1 | 0.0 | | 28.1 | 14.6 | 96 | 47 | 1.85 | 22.14 |
| 06/09/2026 | 4.3 | 0.0 | | 29.0 | 14.5 | 96 | 42 | 1.70 | 23.06 |
| 07/09/2026 | 4.7 | 0.0 | | 31.2 | 14.1 | 97 | 41 | 1.96 | 23.04 |
| 08/09/2026 | 4.4 | 0.0 | | 28.8 | 17.9 | 94 | 53 | 2.17 | 22.66 |
| 09/09/2026 | 4.5 | 0.0 | | 28.7 | 17.4 | 96 | 51 | 2.80 | 21.46 |
| 10/09/2026 | 5.0 | 0.0 | | 27.6 | 16.5 | 93 | 45 | 4.14 | 22.91 |
| 11/09/2026 | 4.5 | 0.0 | | 27.2 | 16.7 | 83 | 50 | 4.38 | 17.69 |
| 12/09/2026 | 4.9 | 0.0 | | 27.1 | 14.8 | 86 | 47 | 4.09 | 21.62 |
| 13/09/2026 | 5.0 | 0.0 | | 27.2 | 14.2 | 92 | 42 | 3.67 | 23.63 |
| 14/09/2026 | 5.4 | 0.0 | | 27.8 | 14.8 | 88 | 41 | 4.13 | 23.75 |
| 15/09/2026 | 5.4 | 0.0 | | 28.7 | 13.3 | 90 | 34 | 3.39 | 23.96 |
| Totals: | 70.3 | 0.0 | | | | | | | |
Monthly Archive