Average annual temperature is 10.4 °C
Absolute maximum temperature: 25.0 °C
Absolute minimum temperature: -1.7 °C
Number of sunny days: 66 days
Number of rainy days: 297 days
Number of snow days: 2 days
Look at detailed online map of Ballintoy Harbour
* Weather data for Ballintoy Harbour 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) | 12.0 | 12.6 | 14.7 | 16.2 | 17.8 | 25.0 | 21.7 | 21.4 | 25.0 | 19.7 | 13.4 | 12.4 |
| Average daytime temperature (°C) | 7.6 | 9.3 | 9.0 | 11.4 | 14.1 | 19.1 | 16.6 | 17.0 | 17.3 | 13.5 | 9.5 | 8.6 |
| Average temperature (°C) | 5.9 | 7.4 | 6.5 | 8.6 | 11.1 | 15.9 | 14.2 | 14.7 | 14.5 | 11.5 | 7.7 | 7.1 |
| Average night temperature (°C) | 3.9 | 5.1 | 4.0 | 5.5 | 7.9 | 12.3 | 12.0 | 12.5 | 11.7 | 9.6 | 5.4 | 5.5 |
| Absolute minimum temperature (°C) | -0.7 | 1.2 | -1.7 | 0.8 | 3.6 | 7.7 | 9.5 | 9.1 | 7.2 | 5.2 | 1.2 | -0.7 |
| 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) | 7.8 | 9.7 | 11.9 | 14.1 | 16.2 | 17.3 | 16.8 | 14.9 | 12.7 | 10.5 | 8.4 | 7.2 |
| Daylight minimum duration (h) | 7.0 | 8.0 | 10.0 | 13.0 | 15.0 | 17.0 | 16.0 | 13.0 | 11.0 | 9.0 | 7.0 | 7.0 |
| Sunshine mean duration (h) | 3.1 | 3.5 | 5.5 | 8.1 | 9.3 | 12.1 | 9.6 | 9.2 | 7.0 | 4.5 | 4.1 | 2.1 |
| Precipitation (mm) | 120 | 64 | 117 | 95 | 64 | 93 | 153 | 116 | 148 | 168 | 105 | 217 |
| Sunny days | 2 | 10 | 4 | 8 | 9 | 13 | 0 | 1 | 5 | 4 | 6 | 4 |
| Rainy days | 29 | 18 | 25 | 22 | 22 | 17 | 31 | 30 | 25 | 27 | 24 | 27 |
| Snow days | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Ballintoy Harbour during the most sunny months:
Months with the longest average daylight duration in Ballintoy Harbour:
The largest precipitation sum in Ballintoy Harbour is at