Kilkeel weather in January 2026

Q: How cold is it in Kilkeel in January?

Daytime temperatures usually reach 6°C in Kilkeel in January, falling to 1°C at night.

Q: How sunny is it in Kilkeel in January?

There are normally 2 hours of bright sunshine each day in Kilkeel in January - that's 20% of daylight hours.

Q: Is the sea cold around Kilkeel in January?

The average sea temperature around Kilkeel in January is 8°C.

Q: Does it rain in Kilkeel in January?

There are usually 21 days with some rain in Kilkeel in January and the average monthly rainfall is 151mm.

Expect daytime maximum temperatures of 43°F in Kilkeel, Northern Ireland in January based on long-term weather averages. There are 2 hours of sunshine per day on average with 21 days with some rainfall and typically 5.9 inches of rainfall in the month.

43
43°F max day temperature
2
2 hours of sunshine per day
21
21 days with some rainfall
34
34°F min night temperature
8
8 hours of daylight per day
0
No heat & humidity
5.9
5.9 inches of monthly rainfall
0
No UV (Maximum) Index UV index
46
46°F sea temperature

More about Kilkeel

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The January weather guide for Northern Ireland (Kilkeel) 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)