Belfast weather in December 2024

Expect 46°F daytime maximum temperatures in the shade with on average 1 hours of sunshine per day in Belfast in December. Check more long-term weather averages for Belfast in December before you book your next holiday to Northern Ireland in 2024/2025.

46
46°F max day temperature
1
1 hour of sunshine per day
20
20 days with some rainfall
36
36°F min night temperature
7
7 hours of daylight per day
0
No heat & humidity
3.7
3.7 inches of monthly rainfall
0
No UV (Maximum) Index UV index
50
50°F sea temperature

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The December 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.

Metric (°C) | Imperial (°F)

More about the UK

How warm is it in Belfast in December?

Daytime temperatures usually reach 46°F in Belfast in December, falling to 36°F at night.

How sunny is it in Belfast in December?

There are normally 1 hour of bright sunshine each day in Belfast in December - that's 18% of daylight hours.

How warm is the sea around Belfast in December?

The average sea temperature around Belfast in December is 50°F.

Does it rain in Belfast in December?

There are usually 20 days with some rain in Belfast in December and the average monthly rainfall is 3.7 inches.

Belfast December sunrise & sunset times

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

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

Date	Sunrise times	Sunset times
Sunday, 1st December 2024	08:23	16:02
Monday, 16th December 2024	08:41	15:58
Tuesday, 31st December 2024	08:46	16:08

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Northern Ireland - quick facts
Time difference	UK +0 hours
Language(s)	English
Currency	Pound Sterling
Electricity	G plug (230V)
Driving side	Left
Why visit?	Culture Nature