Evapotranspiration Calculations
Ayr Dpi Research Stn - May 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/05/2026 | 4.1 | 0.0 | 29.2 | 19.8 | 91 | 59 | 3.68 | 18.92 | |
| 02/05/2026 | 4.1 | 0.0 | 29.3 | 18.7 | 92 | 55 | 2.84 | 20.00 | |
| 03/05/2026 | 3.6 | 0.0 | 29.4 | 16.7 | 95 | 52 | 1.67 | 19.21 | |
| 04/05/2026 | 4.0 | 0.0 | 29.1 | 20.0 | 94 | 54 | 2.61 | 19.44 | |
| 05/05/2026 | 3.8 | 0.0 | 29.6 | 16.3 | 96 | 42 | 1.65 | 19.83 | |
| 06/05/2026 | 3.8 | 0.0 | 29.3 | 18.2 | 93 | 54 | 2.06 | 19.30 | |
| 07/05/2026 | 3.8 | 0.0 | 29.7 | 18.2 | 95 | 53 | 1.94 | 19.54 | |
| 08/05/2026 | 4.1 | 0.0 | 29.1 | 19.0 | 92 | 49 | 2.89 | 19.52 | |
| 09/05/2026 | 4.9 | 0.0 | 28.3 | 18.2 | 75 | 24 | 3.24 | 19.15 | |
| 10/05/2026 | 4.1 | 0.0 | 28.4 | 17.0 | 91 | 51 | 3.63 | 17.97 | |
| 11/05/2026 | 4.1 | 0.0 | 28.2 | 20.1 | 88 | 51 | 3.81 | 17.10 | |
| 12/05/2026 | 3.8 | 0.0 | 28.0 | 18.4 | 91 | 55 | 3.60 | 16.37 | |
| 13/05/2026 | 3.9 | 1.2 | 27.3 | 17.9 | 91 | 55 | 4.20 | 17.09 | |
| 14/05/2026 | 3.8 | 0.0 | 27.3 | 18.7 | 85 | 59 | 4.09 | 16.09 | |
| 15/05/2026 | 3.9 | 0.0 | 27.6 | 17.9 | 89 | 55 | 3.94 | 17.85 | |
| 16/05/2026 | 3.8 | 0.0 | 27.9 | 17.1 | 93 | 55 | 3.48 | 18.54 | |
| 17/05/2026 | 3.8 | 0.0 | 27.2 | 17.8 | 94 | 47 | 2.83 | 18.72 | |
| Totals: | 67.4 | 1.2 |
