Evapotranspiration Calculations
Merriwa (Roscommon) - September 2024 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/09/2024 | 4.4 | 0.0 | 24.4 | 7.1 | 85 | 30 | 4.22 | 18.37 | |
| 02/09/2024 | 5.0 | 0.0 | 21.7 | 8.2 | 84 | 24 | 6.39 | 18.52 | |
| 03/09/2024 | 3.0 | 0.0 | 17.7 | 2.6 | 87 | 32 | 2.65 | 18.69 | |
| 04/09/2024 | 2.7 | 0.0 | 21.2 | -2.2 | 100 | 32 | 1.24 | 18.84 | |
| 05/09/2024 | 3.6 | 0.0 | 23.7 | -0.3 | 98 | 43 | 3.42 | 18.98 | |
| 06/09/2024 | 3.9 | 0.0 | 25.3 | 2.4 | 100 | 40 | 3.38 | 19.14 | |
| 07/09/2024 | 4.4 | 0.0 | 28.2 | 6.0 | 100 | 31 | 3.08 | 18.52 | |
| 08/09/2024 | 2.3 | 0.0 | 19.8 | 8.6 | 100 | 48 | 3.07 | 8.62 | |
| 09/09/2024 | 3.4 | 0.0 | 20.6 | 5.1 | 90 | 39 | 3.58 | 16.89 | |
| 10/09/2024 | 3.1 | 0.0 | 21.3 | 1.2 | 100 | 41 | 2.06 | 19.76 | |
| 11/09/2024 | 3.6 | 0.0 | 25.7 | 2.7 | 100 | 40 | 2.31 | 18.73 | |
| 12/09/2024 | 2.9 | 3.2 | 22.0 | 11.6 | 100 | 54 | 3.14 | 14.62 | |
| 13/09/2024 | 2.8 | 23.2 | 18.4 | 3.6 | 100 | 46 | 1.87 | 19.86 | |
| 14/09/2024 | 3.4 | 0.0 | 20.8 | 1.4 | 100 | 33 | 2.51 | 20.45 | |
| 15/09/2024 | 3.1 | 0.0 | 16.5 | 1.9 | 98 | 31 | 3.05 | 18.62 | |
| 16/09/2024 | 3.8 | 0.0 | 19.2 | -1.0 | 98 | 24 | 3.45 | 20.85 | |
| Totals: | 55.4 | 26.4 |
