Larne weather in January 2025

Expect 6°C 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.

  • 6°C maximum daytime temperature in January in Larne6
    6°C max day temperature
  • 1 hour of sunshine per day
  • 20 days with some rainfall in January in Larne20
    20 days with some rainfall
  • 1°C minimum night-time temperature in January in Larne1
    1°C 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
  • 117 mm monthly rainfall in January in Larne117
    117 mm of monthly rainfall
  • No UV (maximum) index in January in Larne0
    No UV (Maximum) Index UV index
  • 9°C sea temperature in January in Larne9
    9°C sea temperature

More about Larne

Larne by month

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

Recommended for Northern Ireland

Budget: Current UK airport car hire deals

  • Search for cheap car hire at UK airports with Budget
  • Book for London airports & regional airports across the UK
  • Including Manchester, Edinburgh, Belfast & Birmingam
Go to Budget deal >>

View all Budget 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 / mm)  |  Imperial (°F / inches)

Back to top

More about the UK

How cold is it in Larne in January?

Daytime temperatures usually reach 6°C in Larne in January, falling to 1°C 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.

Is the sea cold around Larne in January?

The average sea temperature around Larne in January is 9°C.

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 117mm.

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 ^