Larne weather in January 2025

Expect 43°F daytime maximum temperatures in the shade with on average 1 hours of sunshine per day in Larne in January. Check more long-term weather averages for Larne in January before you book your next holiday to Northern Ireland in 2025/2026.

  • 43°F maximum daytime temperature in January in Larne43
    43°F max day temperature
  • 1 hour of sunshine per day
  • 20 days with some rainfall in January in Larne20
    20 days with some rainfall
  • 34°F minimum night-time temperature in January in Larne34
    34°F min night temperature
  • 8 hours of daylight per day in January in Larne8
    8 hours of daylight per day
  • No heat & humidity in January in Larne0
    No heat & humidity
  • 4.6 inches monthly rainfall in January in Larne4.6
    4.6 inches of monthly rainfall
  • No UV (maximum) index in January in Larne0
    No UV (Maximum) Index UV index
  • 48°F sea temperature in January in Larne48
    48°F sea temperature

More about Larne

Larne by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Northern Ireland

Sykes Cottages: Top offers on UK cottage holidays

  • Browse latest special offers on UK cottage holidays
  • Filter deals by region, price, party size & features
  • Alternative search for cottages by specific travel dates
Go to Sykes Cottages deal >>

View all Sykes Cottages offers

The January weather guide for Northern Ireland (Larne) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

Back to top

More about the UK

How cold is it in Larne in January?

Daytime temperatures usually reach 43°F in Larne in January, falling to 34°F at night.

How sunny is it in Larne in January?

There are normally 1 hour of bright sunshine each day in Larne in January - that's 18% of daylight hours.

How warm is the sea around Larne in January?

The average sea temperature around Larne in January is 48°F.

Does it rain in Larne in January?

There are usually 20 days with some rain in Larne in January and the average monthly rainfall is 4.6 inches.

Larne January sunrise & sunset times

Browse the sunrise and sunset times for Larne in January 2025. Select a month to view Larne sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 08:47 16:07
Thursday, 16th January 2025 08:37 16:30
Friday, 31st January 2025 08:15 16:59

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^