Carrickfergus weather in September 2024

Expect 61°F daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Carrickfergus in September. Check more long-term weather averages for Carrickfergus in September before you book your next holiday to Northern Ireland in 2024/2025.

61
61°F max day temperature
4
4 hours of sunshine per day
17
17 days with some rainfall
48
48°F min night temperature
13
13 hours of daylight per day
0
No heat & humidity
3.6
3.6 inches of monthly rainfall
3
3 (Moderate) UV index
57
57°F sea temperature

More about Carrickfergus

Carrickfergus by month

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

Recommended for Northern Ireland

Enterprise Car Club: Rent a vehicle from £3.28 per hour

Sale

Check out latest offers on Enterprise Car Club membership
Rent cars & vans in the UK on daily & hourly basis
Join, reserve & drive a vehicle on the same day

Go to Enterprise Car Club deal >>

View all Enterprise Car Club offers

The September 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 September?

Daytime temperatures usually reach 61°F in Carrickfergus in September, falling to 48°F at night.

How sunny is it in Carrickfergus in September?

There are normally 4 hours of bright sunshine each day in Carrickfergus in September - that's 30% of daylight hours.

How warm is the sea around Carrickfergus in September?

The average sea temperature around Carrickfergus in September is 57°F.

Does it rain in Carrickfergus in September?

There are usually 17 days with some rain in Carrickfergus in September and the average monthly rainfall is 3.6 inches.

Carrickfergus September sunrise & sunset times

Browse the sunrise and sunset times for Carrickfergus in September 2024. Select a month to view Carrickfergus sunrise and sunset times for the next 12 months.

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