Average annual temperature is 10.9 °C
Absolute maximum temperature: 25.3 °C
Absolute minimum temperature: -3.9 °C
Number of sunny days: 102 days
Number of rainy days: 263 days
Look at detailed online map of Coolnacon
* Weather data for Coolnacon 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) | 12.3 | 13.9 | 13.8 | 16.1 | 20.3 | 24.8 | 21.0 | 21.7 | 25.3 | 19.0 | 13.6 | 13.2 |
| Average daytime temperature (°C) | 8.5 | 9.9 | 9.9 | 12.1 | 16.7 | 19.7 | 18.2 | 18.4 | 18.5 | 14.2 | 10.5 | 9.6 |
| Average temperature (°C) | 5.9 | 7.1 | 7.2 | 8.8 | 12.6 | 16.1 | 15.1 | 15.4 | 15.1 | 11.4 | 7.8 | 7.7 |
| Average night temperature (°C) | 3.2 | 4.4 | 4.6 | 5.1 | 8.6 | 12.2 | 11.9 | 12.6 | 11.5 | 8.9 | 5.3 | 5.1 |
| Absolute minimum temperature (°C) | -3.9 | -2.0 | -0.8 | 0.3 | 4.9 | 8.4 | 9.0 | 9.3 | 3.6 | 2.4 | -1.1 | -3.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.3 | 9.9 | 11.9 | 13.9 | 15.7 | 16.7 | 16.2 | 14.7 | 12.7 | 10.6 | 8.8 | 7.8 |
| Daylight minimum duration (h) | 7.0 | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 7.0 |
| Sunshine mean duration (h) | 4.1 | 4.5 | 4.3 | 8.0 | 10.9 | 11.5 | 9.8 | 8.0 | 7.4 | 4.8 | 4.8 | 2.9 |
| Precipitation (mm) | 98 | 19 | 185 | 87 | 61 | 85 | 135 | 111 | 149 | 191 | 80 | 126 |
| Sunny days | 13 | 13 | 3 | 6 | 16 | 11 | 3 | 1 | 9 | 7 | 14 | 6 |
| Rainy days | 18 | 15 | 28 | 24 | 15 | 19 | 28 | 30 | 21 | 24 | 16 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Coolnacon during the most sunny months:
Months with the longest average daylight duration in Coolnacon:
The largest precipitation sum in Coolnacon is at