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Larne Weather and Climate: A Comprehensive Guide

The temperature in Larne varies moderately throughout the year. The temperatures shift from mild to cold. It is also known for its large amounts of rainfall. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

In Larne, seasonal changes bring about a moderate variation in temperatures. Typically, average maximum daytime temperatures range from a moderate 17°C in August to a chilly 9°C in the coolest month, February.

Nights are cooler, with lows often dropping to around 4°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Larne has a relatively rainy climate with high precipitation levels, averaging 1162 mm of rainfall annually. Precipitation levels in Larne remain relatively steady throughout the year. October has the most rain, with 118 mm over 20 days. In April, this drops slightly to 77 mm, making the city's climate fairly predictable.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

For those who appreciate different seasons, Larne serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 6.1 hours of sunshine daily, and embrace the darker days in December, offering only 1.3 hours of daily sunlight. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Belfast, Ireland (33 KM, 21 Miles).

Daily hours of sunshine

Data from: Belfast, Ireland (33 KM, 21 Miles).

Forecast for Larne

Wed   Jan 15
13°C | 6°C
SW 6 m/s
clear and no rain

clear and no rain

Thu   Jan 16
9°C | 5°C
S 6 m/s
partly cloudy and no rain

partly cloudy and no rain

Fri   Jan 17
11°C | 7°C
SW 8 m/s
broken clouds and no rain

broken clouds and no rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Larne in the United Kingdom

Other facts from our historical weather data:
  • Which is the warmest month in Larne?
    August has an average maximum temperature of 17°C and is the warmest month of the year.
  • Which is the coldest month in Larne?
    The coldest month is February with an average maximum temperature of 9°C.
  • Which is the wettest month in Larne?
    October tops the wettest month list with 118 mm of rainfall.
  • Which is the driest month in Larne?
    April is the driest month with 77 mm of precipitation.
  • Which is the sunniest month in Larne?
    May is the sunniest month with an average of 184 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.