Average annual temperature is 10.8 °C
Absolute maximum temperature: 23.8 °C
Absolute minimum temperature: -1.8 °C
Number of sunny days: 73
Number of rainy days: 290
Number of snow days: 2
Average annual precipitation: 1262 mm
Look at detailed online map of Larne
* Weather data for Larne United Kingdom is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 12.7 | 13 | 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 | 9.6 | 9.4 | 11.3 | 15.1 | 18.9 | 17.3 | 18 | 17.6 | 13.9 | 9.9 | 9 |
| Average temperature (°C) | 6.2 | 7.7 | 6.8 | 8.7 | 12 | 15.9 | 14.6 | 15.3 | 14.9 | 11.8 | 8 | 7.5 |
| Average night temperature (°C) | 4.5 | 5.6 | 4.6 | 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) | 8.7 | 10.7 | 13 | 15.2 | 16.9 | 17.3 | 17.3 | 15.9 | 13.8 | 11.6 | 9.4 | 7.6 |
| 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) | 7.3 | 8.8 | 10.8 | 13.1 | 15.2 | 17 | 16 | 13.9 | 11.7 | 9.4 | 7.7 | 7.2 |
| Sunshine mean duration (h) | 4 | 4.8 | 5.8 | 9.1 | 10.5 | 12.8 | 9.9 | 10.2 | 8.2 | 5.6 | 5.1 | 2.6 |
| Precipitation (mm) | 64 | 26 | 122 | 99 | 53 | 81 | 163 | 122 | 128 | 136 | 81 | 184 |
| Sunny days | 6 | 12 | 1 | 8 | 10 | 12 | 1 | 6 | 6 | 7 | 4 | |
| Rainy days | 25 | 16 | 29 | 22 | 21 | 18 | 31 | 30 | 24 | 25 | 23 | 26 |
The best time to visit Larne during the most sunny months:
Months with the longest average daylight duration in Larne:
The largest precipitation sum in Larne is at