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Dublin weather in December 2021
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- 99°C max day temperature
- 1717 days with some rainfall
- 33°C min night temperature
- 88 hours of daylight per day
- 0No heat & humidity
- 7575 mm of monthly rainfall
- 0No UV (Maximum) Index UV index
- 1010°C sea temperature
Recommended for Ireland
The December weather guide for Dublin, 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.
How warm is it in Dublin in December?
Daytime temperatures usually reach 9°C in Dublin in December, falling to 3°C at night.
How sunny is it in Dublin in December?
There are normally 2 hours of bright sunshine each day in Dublin in December - that's 21% of daylight hours.
Is the sea cold around Dublin in December?
The average sea temperature around Dublin in December is 10°C.
Does it rain in Dublin in December?
There are usually 17 days with some rain in Dublin in December and the average monthly rainfall is 75mm.
Metric (°C / mm) | Imperial (°F / inches)
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Dublin sunrise & sunset times for December 2021
Browse the sunrise & sunset times for Dublin in December 2021. Select a month to view Dublin sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Wednesday, 1st December 2021||08:17||16:10|
|Thursday, 16th December 2021||08:35||16:07|
|Friday, 31st December 2021||08:40||16:16|
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Where is warm in Ireland in December for 2021/2022?
Below are average maximum temperatures at popular destinations in Ireland in December. Select a destination to see more weather parameters.
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