Average annual temperature is 10.8 °C
Absolute maximum temperature: 23.8 °C
Absolute minimum temperature: -1.8 °C
Number of sunny days: 73 days
Number of rainy days: 290 days
Number of snow days: 2 days
Look at detailed online map of Ballylumford
* Weather data for Ballylumford United Kingdom is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 12.7 | 13.0 | 14.8 | 15.5 | 18.6 | 23.8 | 21.6 | 21.7 | 23.7 | 19.7 | 13.8 | 12.5 |
| Average daytime temperature (°C) | 8.0 | 9.6 | 9.4 | 11.3 | 15.1 | 18.9 | 17.3 | 18.0 | 17.6 | 13.9 | 9.9 | 9.0 |
| Average temperature (°C) | 6.2 | 7.7 | 6.8 | 8.7 | 12.0 | 15.9 | 14.6 | 15.3 | 14.9 | 11.8 | 8.0 | 7.5 |
| Average night temperature (°C) | 4.3 | 5.6 | 4.4 | 6.1 | 8.7 | 12.6 | 12.1 | 12.7 | 12.1 | 9.8 | 5.8 | 5.8 |
| Absolute minimum temperature (°C) | -0.7 | 2.2 | -1.8 | 2.3 | 4.1 | 9.4 | 9.6 | 9.5 | 7.9 | 4.4 | 2.3 | 0.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 12.0 | 15.0 | 16.0 | 17.0 | 17.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 7.9 | 9.7 | 11.9 | 14.1 | 16.1 | 17.2 | 16.7 | 14.9 | 12.7 | 10.5 | 8.5 | 7.3 |
| 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) | 3.4 | 4.1 | 5.3 | 8.4 | 10.5 | 12.3 | 9.9 | 10.2 | 7.1 | 4.9 | 4.6 | 2.0 |
| Precipitation (mm) | 63 | 26 | 122 | 99 | 53 | 81 | 163 | 122 | 128 | 136 | 80 | 183 |
| Sunny days | 6 | 12 | 1 | 8 | 10 | 12 | 0 | 1 | 6 | 6 | 7 | 4 |
| Rainy days | 25 | 16 | 29 | 22 | 21 | 18 | 31 | 30 | 24 | 25 | 23 | 26 |
| Snow days | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Ballylumford during the most sunny months:
Months with the longest average daylight duration in Ballylumford:
The largest precipitation sum in Ballylumford is at