Average annual temperature is 10.7 °C
Absolute maximum temperature: 26.0 °C
Absolute minimum temperature: -2.5 °C
Number of sunny days: 74 days
Number of rainy days: 289 days
Number of snow days: 2 days
Look at detailed online map of Cornamucklagh
* Weather data for Cornamucklagh Ireland is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 12.7 | 14.2 | 14.9 | 18.3 | 22.1 | 26.0 | 21.3 | 23.2 | 25.9 | 20.9 | 13.3 | 12.7 |
| Average daytime temperature (°C) | 8.1 | 9.8 | 9.7 | 12.7 | 16.7 | 21.0 | 17.3 | 18.5 | 18.2 | 13.9 | 9.8 | 8.9 |
| Average temperature (°C) | 5.9 | 7.4 | 6.9 | 9.1 | 12.7 | 16.7 | 14.5 | 15.2 | 14.6 | 11.0 | 7.5 | 7.1 |
| Average night temperature (°C) | 3.8 | 4.8 | 4.3 | 5.7 | 8.6 | 12.3 | 11.7 | 12.2 | 11.3 | 8.4 | 5.1 | 5.1 |
| Absolute minimum temperature (°C) | -2.4 | -1.3 | -1.6 | 1.0 | 5.1 | 8.3 | 7.8 | 10.0 | 5.2 | 3.0 | -1.5 | -2.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 12.0 | 14.0 | 16.0 | 17.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 8.2 | 9.8 | 11.9 | 14.0 | 15.9 | 16.9 | 16.4 | 14.7 | 12.7 | 10.6 | 8.7 | 7.6 |
| Daylight minimum duration (h) | 7.0 | 8.0 | 10.0 | 13.0 | 15.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 | 7.0 |
| Sunshine mean duration (h) | 3.5 | 3.0 | 4.3 | 7.1 | 9.2 | 10.9 | 8.3 | 8.6 | 6.8 | 4.5 | 4.5 | 2.3 |
| Precipitation (mm) | 105 | 39 | 161 | 88 | 52 | 121 | 185 | 146 | 146 | 152 | 88 | 136 |
| Sunny days | 7 | 8 | 3 | 4 | 14 | 9 | 1 | 2 | 5 | 7 | 9 | 5 |
| Rainy days | 23 | 20 | 27 | 26 | 17 | 21 | 30 | 29 | 25 | 24 | 21 | 26 |
| Snow days | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Cornamucklagh during the most sunny months:
Months with the longest average daylight duration in Cornamucklagh:
The largest precipitation sum in Cornamucklagh is at