Evapotranspiration Calculations
Merriwa (Roscommon) - December 2021 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) |
|---|---|---|---|---|---|---|---|---|---|
| 25/11/2021 | 2.6 | 5.8 | 25.5 | 18.4 | 100 | 75 | 2.90 | 11.13 | |
| 26/11/2021 | 1.5 | 53.6 | 19.7 | 16.6 | 100 | 82 | 4.64 | 6.07 | |
| 27/11/2021 | 1.8 | 3.4 | 16.8 | 13.1 | 97 | 82 | 5.66 | 9.46 | |
| 28/11/2021 | 2.6 | 0.8 | 19.1 | 12.1 | 91 | 71 | 5.39 | 11.37 | |
| 29/11/2021 | 1.8 | 2.2 | 18.2 | 12.1 | 99 | 82 | 3.27 | 9.29 | |
| 30/11/2021 | 0.9 | 4.2 | 19.1 | 14.0 | 100 | 88 | 3.20 | 2.52 | |
| 01/12/2021 | 4.1 | 15.6 | 25.9 | 16.3 | 100 | 59 | 3.64 | 19.31 | |
| Totals: | 15.3 | 85.6 |
