Northern Ireland weather in November 2025

Q: How warm is it in Northern Ireland in November?

Daytime temperatures usually reach 9°C in Belfast, Northern Ireland in November, falling to 3°C at night.

Q: How sunny is it in Northern Ireland in November?

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

Q: How warm is the sea around Northern Ireland in November?

The average sea temperature around Belfast, Northern Ireland in November is 12°C.

Q: Does it rain in Northern Ireland in November?

There are usually 19 days with some rain in Belfast, Northern Ireland in November and the average monthly rainfall is 96mm.

Expect 9°C daytime maximum temperatures in the shade with on average 2 hours of sunshine per day in Northern Ireland in November. Check more long-term weather averages for Northern Ireland 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
3
3°C min night temperature
8
8 hours of daylight per day
0
No heat & humidity
96
96 mm of monthly rainfall
1
1 (Low) UV index
12
12°C sea temperature

More about Northern Ireland

Northern Ireland by month

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

Recommended for Northern Ireland

Spabreaks.com: Buy spa vouchers & gifts

Sale

Treat a loved one to a special gift of a spa break
Choose between gift package voucher or spa voucher
Alternatively a monetary voucher allows them to pick

Go to Spabreaks.com deal >>

View all Spabreaks.com offers

The November weather guide for Northern Ireland (Belfast) 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.

Top Northern Ireland destinations

Below are average maximum temperatures at popular countries, regions and places in Northern Ireland in November. Select a holiday destination to see more weather parameters.

9
Belfast
9
Londonderry

All Northern Ireland destinations

Metric (°C / mm) | Imperial (°F / inches)

More about the UK

How warm is it in Northern Ireland in November?

Daytime temperatures usually reach 9°C in Belfast, Northern Ireland in November, falling to 3°C at night.

How sunny is it in Northern Ireland in November?

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

How warm is the sea around Northern Ireland in November?

The average sea temperature around Belfast, Northern Ireland in November is 12°C.

Does it rain in Northern Ireland in November?

There are usually 19 days with some rain in Belfast, Northern Ireland in November and the average monthly rainfall is 96mm.

Northern Ireland November sunrise & sunset times

Browse the sunrise and sunset times for Northern Ireland in November 2025. Select a month to view Northern Ireland sunrise and sunset times for the next 12 months. The Northern Ireland sunrise and sunset times shown below are for Belfast.

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