Evapotranspiration Calculations
Parafield Airport - 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 | 3.3 | 2.0 | 18.4 | 11.6 | 92 | 56 | 7.26 | 15.96 | |
| 02/10/2025 | 4.3 | 6.2 | 18.1 | 10.4 | 84 | 41 | 7.50 | 20.40 | |
| 03/10/2025 | 4.1 | 0.0 | 23.8 | 11.2 | 86 | 45 | 3.11 | 20.38 | |
| 04/10/2025 | 6.8 | 0.0 | 30.0 | 8.2 | 89 | 18 | 4.67 | 22.94 | |
| 05/10/2025 | 6.3 | 0.0 | 30.1 | 16.2 | 94 | 14 | 5.53 | 11.28 | |
| 06/10/2025 | 3.1 | 8.0 | 17.4 | 12.2 | 94 | 46 | 4.27 | 15.25 | |
| 07/10/2025 | 3.5 | 0.0 | 18.8 | 9.8 | 85 | 47 | 2.95 | 19.91 | |
| 08/10/2025 | 3.6 | 0.2 | 20.0 | 7.5 | 92 | 49 | 4.37 | 18.66 | |
| 09/10/2025 | 4.7 | 0.0 | 20.8 | 11.8 | 79 | 41 | 5.81 | 21.91 | |
| 10/10/2025 | 4.8 | 0.0 | 21.8 | 11.3 | 82 | 47 | 6.71 | 22.62 | |
| 11/10/2025 | 4.2 | 0.0 | 21.2 | 10.1 | 92 | 42 | 4.97 | 19.52 | |
| 12/10/2025 | 4.6 | 0.0 | 20.9 | 10.7 | 85 | 43 | 5.29 | 23.06 | |
| 13/10/2025 | 3.9 | 0.0 | 20.8 | 9.1 | 82 | 40 | 2.52 | 21.59 | |
| 14/10/2025 | 4.5 | 0.0 | 21.9 | 8.7 | 89 | 26 | 2.94 | 23.39 | |
| Totals: | 61.7 | 16.4 |
