Average annual temperature is 10.9 °C
Absolute maximum temperature: 26.5 °C
Absolute minimum temperature: -4.8 °C
Number of sunny days: 89 days
Number of rainy days: 276 days
Look at detailed online map of Killerrig
* Weather data for Killerrig 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) | 12.9 | 13.4 | 15.0 | 18.0 | 20.6 | 26.2 | 21.7 | 23.3 | 26.5 | 21.4 | 13.8 | 13.3 |
| Average daytime temperature (°C) | 8.3 | 10.0 | 10.1 | 12.6 | 17.0 | 20.8 | 18.2 | 18.7 | 18.7 | 14.6 | 10.0 | 9.4 |
| Average temperature (°C) | 5.8 | 7.2 | 7.1 | 9.0 | 12.8 | 16.6 | 15.0 | 15.4 | 15.1 | 11.3 | 7.5 | 7.4 |
| Average night temperature (°C) | 3.4 | 4.3 | 4.2 | 5.2 | 8.3 | 11.8 | 11.6 | 12.3 | 11.2 | 8.3 | 5.0 | 4.8 |
| Absolute minimum temperature (°C) | -4.8 | -3.0 | -1.6 | -1.8 | 3.2 | 6.6 | 7.2 | 7.9 | 3.4 | 0.5 | -0.8 | -3.0 |
| 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 | 9.9 | 11.9 | 14.0 | 15.8 | 16.8 | 16.3 | 14.7 | 12.7 | 10.6 | 8.7 | 7.7 |
| 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) | 3.9 | 3.7 | 4.4 | 7.3 | 10.0 | 11.0 | 9.2 | 7.8 | 7.2 | 4.8 | 4.5 | 2.3 |
| Precipitation (mm) | 69 | 13 | 121 | 70 | 51 | 66 | 143 | 73 | 134 | 144 | 50 | 106 |
| Sunny days | 10 | 11 | 2 | 5 | 13 | 12 | 2 | 3 | 9 | 7 | 8 | 7 |
| Rainy days | 21 | 17 | 29 | 25 | 18 | 18 | 29 | 28 | 21 | 24 | 22 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Killerrig during the most sunny months:
Months with the longest average daylight duration in Killerrig:
The largest precipitation sum in Killerrig is at