Evapotranspiration Calculations
Argyle Aerodrome - September 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) |
| 01/09/2025 | 5.7 | 0.0 | | 32.8 | 18.9 | 36 | 14 | 2.16 | 23.03 |
| 02/09/2025 | 6.0 | 0.0 | | 33.0 | 18.9 | 36 | 12 | 2.37 | 23.22 |
| 03/09/2025 | 5.8 | 0.0 | | 31.5 | 17.6 | 25 | 8 | 2.23 | 23.38 |
| 04/09/2025 | 5.4 | 0.0 | | 32.7 | 16.5 | 25 | 7 | 1.85 | 23.48 |
| 05/09/2025 | 6.9 | 0.0 | | 35.4 | 15.1 | 29 | 8 | 2.78 | 23.55 |
| 06/09/2025 | 6.8 | 0.0 | | 36.5 | 17.3 | 56 | 15 | 2.77 | 23.65 |
| 07/09/2025 | 6.5 | 0.0 | | 36.9 | 23.1 | 68 | 23 | 2.67 | 22.95 |
| 08/09/2025 | | 0.0 | | | 26.2 | 57 | 29 | 2.69 | 22.75 |
| 09/09/2025 | | | | | | 63 | 23 | 2.12 | 21.39 |
| 10/09/2025 | 6.7 | | | 36.0 | 28.0 | 57 | 36 | 3.39 | 20.36 |
| 11/09/2025 | 8.2 | 0.0 | | 37.1 | 27.0 | 61 | 20 | 4.28 | 23.45 |
| 12/09/2025 | 5.8 | 0.0 | | 29.3 | 21.3 | 61 | 31 | 3.38 | 20.69 |
| 13/09/2025 | 6.7 | 0.0 | | 32.7 | 18.4 | 48 | 15 | 2.99 | 24.26 |
| 14/09/2025 | 5.5 | 0.0 | | 33.6 | 15.6 | 35 | 6 | 1.71 | 24.40 |
| 15/09/2025 | 6.4 | 0.0 | | 36.0 | 16.1 | 26 | 9 | 2.19 | 24.50 |
| 16/09/2025 | 7.3 | 0.0 | | 37.7 | 20.8 | 51 | 8 | 2.77 | 24.60 |
| 17/09/2025 | 7.6 | 0.0 | | 37.4 | 19.5 | 71 | 19 | 3.42 | 24.65 |
| 18/09/2025 | 7.4 | 0.0 | | 38.4 | 23.2 | 66 | 20 | 3.06 | 24.69 |
| 19/09/2025 | 7.5 | 0.0 | | 39.2 | 25.3 | 54 | 18 | 2.83 | 24.84 |
| 20/09/2025 | 7.3 | 0.0 | | 40.6 | 25.6 | 51 | 19 | 2.59 | 23.68 |
| 21/09/2025 | 8.7 | 0.0 | | 38.4 | 26.6 | 50 | 26 | 4.28 | 24.71 |
| 22/09/2025 | 8.2 | 0.0 | | 36.1 | 22.9 | 60 | 15 | 4.01 | 24.69 |
| 23/09/2025 | | 0.0 | | | 21.2 | | | | 25.21 |
| Totals: | 136.4 | 0.0 | | | | | | | |
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