Larne weather in February 2026

Q: How cold is it in Larne in February?

Daytime temperatures usually reach 6°C in Larne in February, falling to 1°C at night.

Q: How sunny is it in Larne in February?

There are normally 2 hours of bright sunshine each day in Larne in February - that's 24% of daylight hours.

Q: Is the sea cold around Larne in February?

The average sea temperature around Larne in February is 8°C.

Q: Does it rain in Larne in February?

There are usually 15 days with some rain in Larne in February and the average monthly rainfall is 80mm.

Expect daytime maximum temperatures of 43°F in Larne, Northern Ireland in February based on long-term weather averages. There are 2 hours of sunshine per day on average with 15 days with some rainfall and typically 3.1 inches of rainfall in the month.

43
43°F max day temperature
2
2 hours of sunshine per day
15
15 days with some rainfall
34
34°F min night temperature
10
10 hours of daylight per day
0
No heat & humidity
3.1
3.1 inches of monthly rainfall
1
1 (Low) UV index
46
46°F sea temperature

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The February 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)