Northern Ireland weather in October 2024

Expect 13°C daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Northern Ireland in October. Check more long-term weather averages for Northern Ireland in October before you book your next holiday to Northern Ireland in 2024/2025.

  • 13°C maximum daytime temperature in October in Northern Ireland (Belfast)13
    13°C max day temperature
  • 3 hours of sunshine per day
  • 19 days with some rainfall in October in Northern Ireland (Belfast)19
    19 days with some rainfall
  • 7°C minimum night-time temperature in October in Northern Ireland (Belfast)7
    7°C min night temperature
  • 10 hours of daylight per day in October in Northern Ireland (Belfast)10
    10 hours of daylight per day
  • No heat & humidity in October in Northern Ireland (Belfast)0
    No heat & humidity
  • 100 mm monthly rainfall in October in Northern Ireland (Belfast)100
    100 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in October in Northern Ireland (Belfast)2
    2 (Low) UV index
  • 13°C sea temperature in October in Northern Ireland (Belfast)13
    13°C sea temperature

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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.

Top Northern Ireland destinations

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

All Northern Ireland destinations

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

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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 2024. 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.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st October 2024 07:27 18:59
Wednesday, 16th October 2024 07:55 18:22
Thursday, 31st October 2024 07:25 16:49

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