Average annual temperature is 10.9 °C
Absolute maximum temperature: 27.1 °C
Absolute minimum temperature: -3.3 °C
Number of sunny days: 89 days
Number of rainy days: 276 days
Look at detailed online map of Crosskeys
* Weather data for Crosskeys 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) | 13.1 | 13.5 | 15.7 | 18.5 | 21.0 | 27.1 | 20.8 | 24.0 | 26.9 | 21.7 | 13.9 | 13.0 |
| Average daytime temperature (°C) | 8.2 | 10.0 | 10.0 | 12.8 | 17.1 | 21.1 | 18.1 | 19.0 | 18.8 | 14.5 | 9.9 | 9.1 |
| Average temperature (°C) | 5.9 | 7.4 | 7.1 | 9.1 | 12.9 | 16.8 | 15.0 | 15.5 | 15.1 | 11.3 | 7.4 | 7.2 |
| Average night temperature (°C) | 3.6 | 4.8 | 4.5 | 5.6 | 8.8 | 12.5 | 11.8 | 12.5 | 11.5 | 8.5 | 5.0 | 5.0 |
| Absolute minimum temperature (°C) | -2.9 | -2.4 | -1.1 | 0.1 | 4.5 | 7.5 | 8.6 | 9.4 | 4.1 | 1.7 | -0.8 | -3.3 |
| 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 | 15.9 | 16.9 | 16.4 | 14.7 | 12.7 | 10.6 | 8.7 | 7.6 |
| Daylight minimum duration (h) | 7.0 | 8.0 | 10.0 | 12.0 | 15.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 | 7.0 |
| Sunshine mean duration (h) | 3.7 | 3.7 | 4.1 | 7.5 | 10.1 | 11.4 | 8.8 | 7.9 | 6.8 | 4.9 | 4.5 | 2.3 |
| Precipitation (mm) | 79 | 19 | 119 | 75 | 38 | 69 | 153 | 87 | 145 | 151 | 57 | 106 |
| Sunny days | 7 | 15 | 6 | 5 | 15 | 12 | 0 | 1 | 7 | 6 | 9 | 6 |
| Rainy days | 24 | 13 | 25 | 25 | 16 | 18 | 31 | 30 | 23 | 25 | 21 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Crosskeys during the most sunny months:
Months with the longest average daylight duration in Crosskeys:
The largest precipitation sum in Crosskeys is at