Bangor weather in November 2025

Q: How warm is it in Bangor in November?

Daytime temperatures usually reach 9°C in Bangor in November, falling to 4°C at night.

Q: How sunny is it in Bangor in November?

There are normally 2 hours of bright sunshine each day in Bangor in November - that's 25% of daylight hours.

Q: How warm is the sea around Bangor in November?

The average sea temperature around Bangor in November is 12°C.

Q: Does it rain in Bangor in November?

There are usually 19 days with some rain in Bangor in November and the average monthly rainfall is 90mm.

Expect 9°C daytime maximum temperatures in the shade with on average 2 hours of sunshine per day in Bangor in November. Check more long-term weather averages for Bangor in November before you book your next holiday to Northern Ireland in 2025/2026.

9
9°C max day temperature
2
2 hours of sunshine per day
19
19 days with some rainfall
4
4°C min night temperature
8
8 hours of daylight per day
0
No heat & humidity
90
90 mm of monthly rainfall
1
1 (Low) UV index
12
12°C sea temperature

More about Bangor

Bangor by month

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

Recommended for Northern Ireland

Sixt: Current UK car hire deals

Sale

Check out UK car hire locations from Sixt
Find a location before searching for top car hire deals
Choose from popular airports, city centres & more

Go to Sixt deal >>

View all Sixt offers

The November weather guide for Northern Ireland (Bangor) 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 / mm) | Imperial (°F / inches)