Dublin weather in December (Dublin County, Ireland)
People don't tend to visit Dublin in December since it is known as a chilly month.
The average maximum daytime temperature in Dublin in December lies at 8.2°C (46.76°F).
Usually it is the warmest month of the year.
The average minimum temperature goes down to around 3.5°C (38.3°F) (often the minimum temperature is noted at night).
Rainfall during December is moderate with an average of 79mm (3.1 inches).
There are generally around 17 rainy days.
You will hardly see any sun, with only 51 hours of sunshine during the entire month.
Dublin, monthly averages in December
Min Temperature
38 °F
Max Temperature
46 °F
Water Temperature
51 °F *
Chance of Rain
57%
Precipitation
3 in
Rainy days
17 days
Humidity
83% *
Sunshine
51 hrs *
Percentage Sunshine
23% *
Where to stay in Dublin
Where to go in Ireland in December
Find out more about the weather in Ireland in December and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in December.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Dublin.
Our site offers climate and forecast data for almost all countries in the world. Are you going to Ireland? On this website you can find historical weather averages for many cities in Ireland. Not sure yet where to go? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.
