Evapotranspiration Calculations
Ayr Dpi Research Stn - October 2025 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/10/2025 | 5.1 | 0.0 | 31.3 | 17.5 | 95 | 45 | 1.61 | 25.86 | |
| 02/10/2025 | 5.6 | 0.0 | 34.4 | 18.5 | 96 | 36 | 1.61 | 26.20 | |
| 03/10/2025 | 6.4 | 0.0 | 35.1 | 18.5 | 96 | 19 | 2.43 | 25.55 | |
| 04/10/2025 | 0.0 | 15.3 | 84 | 34 | 3.13 | 26.20 | |||
| 05/10/2025 | 6.1 | 29.2 | 16.7 | 92 | 40 | 4.56 | 26.06 | ||
| 06/10/2025 | 5.9 | 0.0 | 29.2 | 16.7 | 87 | 42 | 4.11 | 25.66 | |
| 07/10/2025 | 5.5 | 0.0 | 29.7 | 18.7 | 84 | 49 | 3.27 | 24.86 | |
| 08/10/2025 | 4.5 | 0.0 | 29.5 | 19.7 | 92 | 60 | 2.75 | 20.95 | |
| 09/10/2025 | 5.2 | 0.0 | 31.0 | 21.0 | 95 | 58 | 2.76 | 24.26 | |
| 10/10/2025 | 5.4 | 0.0 | 30.7 | 19.5 | 95 | 41 | 2.24 | 25.36 | |
| 11/10/2025 | 5.5 | 0.0 | 31.0 | 18.5 | 94 | 50 | 2.65 | 25.88 | |
| 12/10/2025 | 5.0 | 0.0 | 31.3 | 20.5 | 95 | 56 | 2.53 | 22.82 | |
| 13/10/2025 | 5.7 | 0.0 | 33.2 | 21.1 | 96 | 52 | 2.25 | 25.71 | |
| 14/10/2025 | 5.7 | 0.0 | 31.9 | 21.7 | 95 | 57 | 3.17 | 25.86 | |
| Totals: | 71.6 | 0.0 |
