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Ireland weather in October 2021
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Below are average maximum temperatures at popular destinations in Ireland in October. Select a destination to see more weather parameters.
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The October weather guide for Ireland 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.
Ireland holiday rentals
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Ireland camping & hostels
Looking for camping holidays in Ireland? Browse hostels and campsites for camping, glamping, yurts, cabins, tree houses, youth hostels and caravan parks.
Ireland car hire
Need to hire a car for Ireland? Check out the car hire companies and brokers offering car rentals for Ireland.
How warm is it in Ireland in October?
Daytime temperatures usually reach 14°C in Dublin, Ireland in October, falling to 8°C at night.
How sunny is it in Ireland in October?
There are normally 3 hours of bright sunshine each day in Dublin, Ireland in October - that's 29% of daylight hours.
How warm is the sea around Ireland in October?
The average sea temperature around Dublin, Ireland in October is 13°C.
Does it rain in Ireland in October?
There are usually 16 days with some rain in Dublin, Ireland in October and the average monthly rainfall is 67mm.
Ireland sunrise & sunset times for October 2021
Browse the sunrise & sunset times for Ireland in October 2021. Select a month to view Ireland sunrise & sunset times for the next twelve months. The Ireland sunrise & sunset times shown below are for Dublin.
|Date||Sunrise times||Sunset times|
|Friday, 1st October 2021||07:27||19:01|
|Saturday, 16th October 2021||07:54||18:26|
|Sunday, 31st October 2021||07:22*||16:54*|
*Daylight saving ends - Greenwich Mean Time (GMT) starts
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Metric (°C / mm) | Imperial (°F / inches)
Discover more about Ireland
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