Average annual temperature is 10.6 °C
Absolute maximum temperature: 26.0 °C
Absolute minimum temperature: -3.0 °C
Number of sunny days: 78 days
Number of rainy days: 285 days
Number of snow days: 2 days
Look at detailed online map of Killoran
* Weather data for Killoran 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) | 12.5 | 13.9 | 15.0 | 17.7 | 22.0 | 26.0 | 20.8 | 23.4 | 25.7 | 21.0 | 13.1 | 12.5 |
| Average daytime temperature (°C) | 7.9 | 9.6 | 9.6 | 12.4 | 16.5 | 20.7 | 17.1 | 18.3 | 18.0 | 13.8 | 9.7 | 8.8 |
| Average temperature (°C) | 5.8 | 7.3 | 6.8 | 8.9 | 12.5 | 16.5 | 14.4 | 15.1 | 14.5 | 10.8 | 7.4 | 7.0 |
| Average night temperature (°C) | 3.7 | 4.8 | 4.1 | 5.5 | 8.3 | 12.0 | 11.6 | 12.1 | 11.2 | 8.2 | 5.2 | 5.0 |
| Absolute minimum temperature (°C) | -3.0 | -0.7 | -1.7 | 0.4 | 5.1 | 7.3 | 8.3 | 10.0 | 5.3 | 2.5 | -1.5 | -2.6 |
| 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 | 16.0 | 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) | 3.6 | 3.0 | 4.3 | 7.0 | 9.1 | 10.8 | 8.5 | 8.6 | 6.8 | 4.6 | 4.4 | 2.4 |
| Precipitation (mm) | 105 | 36 | 155 | 89 | 60 | 118 | 182 | 148 | 138 | 152 | 77 | 131 |
| Sunny days | 8 | 10 | 3 | 5 | 12 | 10 | 0 | 1 | 7 | 7 | 8 | 7 |
| Rainy days | 22 | 18 | 27 | 25 | 19 | 20 | 31 | 30 | 23 | 24 | 22 | 24 |
| Snow days | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Killoran during the most sunny months:
Months with the longest average daylight duration in Killoran:
The largest precipitation sum in Killoran is at