Portrush weather in February 2026

Q: How cold is it in Portrush in February?

Daytime temperatures usually reach 7°C in Portrush in February, falling to 1°C at night.

Q: How sunny is it in Portrush in February?

There are normally 2 hours of bright sunshine each day in Portrush in February - that's 23% of daylight hours.

Q: Is the sea cold around Portrush in February?

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

Q: Does it rain in Portrush in February?

There are usually 17 days with some rain in Portrush in February and the average monthly rainfall is 79mm.

Expect daytime maximum temperatures of 45°F in Portrush, Northern Ireland in February based on long-term weather averages. There are 2 hours of sunshine per day on average with 17 days with some rainfall and typically 3.1 inches of rainfall in the month.

45
45°F max day temperature
2
2 hours of sunshine per day
17
17 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 (Portrush) 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)