Average annual temperature is 10.9 °C
Absolute maximum temperature: 26.8 °C
Absolute minimum temperature: -3.1 °C
Number of sunny days: 88 days
Number of rainy days: 277 days
Look at detailed online map of Ballykelly
* Weather data for Ballykelly 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) | 13.0 | 13.5 | 14.6 | 17.4 | 21.7 | 25.3 | 21.3 | 23.0 | 26.8 | 21.2 | 13.8 | 13.3 |
| Average daytime temperature (°C) | 8.3 | 9.9 | 9.8 | 12.4 | 16.8 | 20.1 | 18.1 | 18.4 | 18.7 | 14.5 | 10.0 | 9.4 |
| Average temperature (°C) | 5.9 | 7.3 | 7.1 | 8.9 | 12.8 | 16.5 | 15.0 | 15.3 | 15.3 | 11.6 | 7.7 | 7.5 |
| Average night temperature (°C) | 3.7 | 4.8 | 4.5 | 5.5 | 8.8 | 12.7 | 11.8 | 12.6 | 11.8 | 9.0 | 5.2 | 5.1 |
| Absolute minimum temperature (°C) | -3.1 | -1.3 | -0.8 | -0.6 | 4.7 | 9.4 | 8.7 | 9.4 | 4.0 | 2.3 | -0.7 | -2.0 |
| 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 | 3.8 | 4.4 | 7.5 | 10.4 | 11.1 | 9.2 | 7.9 | 7.3 | 4.8 | 4.7 | 2.6 |
| Precipitation (mm) | 78 | 12 | 138 | 81 | 39 | 55 | 124 | 88 | 156 | 169 | 57 | 115 |
| Sunny days | 12 | 11 | 2 | 5 | 14 | 12 | 2 | 3 | 8 | 6 | 7 | 6 |
| Rainy days | 19 | 17 | 29 | 25 | 17 | 18 | 29 | 28 | 22 | 25 | 23 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Ballykelly during the most sunny months:
Months with the longest average daylight duration in Ballykelly:
The largest precipitation sum in Ballykelly is at