Northern Ireland weather in October 2023

13
13°C max day temperature
3
3 hours of sunshine per day
19
19 days with some rainfall
7
7°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
100
100 mm of monthly rainfall
2
2 (Low) UV index
13
13°C sea temperature

Below are average maximum temperatures at popular destinations in Northern Ireland in October. Select a destination to see more weather parameters.

13
Belfast
12
Londonderry

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Recommended for Northern Ireland

The October 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.

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

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

More about the UK

How warm is it in Northern Ireland in October?

Daytime temperatures usually reach 13°C in Belfast, Northern Ireland in October, falling to 7°C at night.

How sunny is it in Northern Ireland in October?

There are normally 3 hours of bright sunshine each day in Belfast, Northern Ireland in October - that's 28% of daylight hours.

How warm is the sea around Northern Ireland in October?

The average sea temperature around Belfast, Northern Ireland in October is 13°C.

Does it rain in Northern Ireland in October?

There are usually 19 days with some rain in Belfast, Northern Ireland in October and the average monthly rainfall is 100mm.

Northern Ireland October sunrise & sunset times

Browse the sunrise and sunset times for Northern Ireland in October 2023. 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