Average annual temperature is 10.9 °C
Absolute maximum temperature: 25.0 °C
Absolute minimum temperature: -3.3 °C
Number of sunny days: 93 days
Number of rainy days: 272 days
Look at detailed online map of Koyle
* Weather data for Koyle 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) | 12.2 | 13.7 | 13.6 | 15.6 | 21.9 | 25.0 | 20.7 | 21.4 | 25.0 | 18.3 | 13.6 | 13.0 |
| Average daytime temperature (°C) | 8.5 | 9.8 | 9.7 | 11.9 | 16.5 | 19.4 | 18.0 | 18.3 | 18.4 | 14.1 | 10.5 | 9.6 |
| Average temperature (°C) | 6.0 | 7.3 | 7.2 | 8.9 | 12.5 | 16.0 | 15.0 | 15.3 | 15.1 | 11.4 | 7.9 | 7.6 |
| Average night temperature (°C) | 3.5 | 4.8 | 4.7 | 5.6 | 8.6 | 12.3 | 11.9 | 12.6 | 11.4 | 8.9 | 5.4 | 5.1 |
| Absolute minimum temperature (°C) | -3.0 | -1.4 | -0.1 | 1.0 | 5.0 | 8.9 | 8.9 | 9.5 | 4.4 | 2.2 | -0.6 | -3.3 |
| 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 | 14.6 | 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) | 4.0 | 4.3 | 4.1 | 7.5 | 10.5 | 11.4 | 9.5 | 8.0 | 7.2 | 4.8 | 4.8 | 2.9 |
| Precipitation (mm) | 96 | 26 | 173 | 83 | 70 | 112 | 163 | 112 | 163 | 196 | 84 | 130 |
| Sunny days | 12 | 13 | 3 | 5 | 13 | 11 | 1 | 2 | 6 | 6 | 15 | 6 |
| Rainy days | 19 | 15 | 28 | 25 | 18 | 19 | 30 | 29 | 24 | 25 | 15 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Koyle during the most sunny months:
Months with the longest average daylight duration in Koyle:
The largest precipitation sum in Koyle is at