Carrickfergus weather in March 2025

Q: How warm is it in Carrickfergus in March?

Daytime temperatures usually reach 9°C in Carrickfergus in March, falling to 3°C at night.

Q: How sunny is it in Carrickfergus in March?

There are normally 3 hours of bright sunshine each day in Carrickfergus in March - that's 28% of daylight hours.

Q: Is the sea cold around Carrickfergus in March?

The average sea temperature around Carrickfergus in March is 7°C.

Q: Does it rain in Carrickfergus in March?

There are usually 19 days with some rain in Carrickfergus in March and the average monthly rainfall is 78mm.

Expect 48°F daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Carrickfergus in March. Check more long-term weather averages for Carrickfergus in March before you book your next holiday to Northern Ireland in 2025/2026.

48
48°F max day temperature
3
3 hours of sunshine per day
19
19 days with some rainfall
37
37°F min night temperature
12
12 hours of daylight per day
0
No heat & humidity
3.1
3.1 inches of monthly rainfall
2
2 (Low) UV index
45
45°F sea temperature

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The March weather guide for Northern Ireland (Carrickfergus) 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)

More about the UK

How warm is it in Carrickfergus in March?

Daytime temperatures usually reach 48°F in Carrickfergus in March, falling to 37°F at night.

How sunny is it in Carrickfergus in March?

There are normally 3 hours of bright sunshine each day in Carrickfergus in March - that's 28% of daylight hours.

How warm is the sea around Carrickfergus in March?

The average sea temperature around Carrickfergus in March is 45°F.

Does it rain in Carrickfergus in March?

There are usually 19 days with some rain in Carrickfergus in March and the average monthly rainfall is 3.1 inches.

Carrickfergus March sunrise & sunset times

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

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