Dublin weather in January (Dublin County, Ireland)
How does the weather in Dublin usually fare in January? Thinking about a visit? Explore this page for a full overview of the weather conditions this month.
Temperatures
In January, Dublin typically experiences low temperatures and moderate rainfall. The winter season takes place during January. Anticipate daytime highs near 9°C, and cooler nights with temperatures around 4°C. January has the coolest temperatures of the year, but still offering mild weather.
Precipitation
Dublin in January usually receives moderate rainfall, averaging around 71 mm for the month. The climate data from previous years indicates that there are typically about 18 days of rain.Average sunshine
This month sees fewer sunny days, with about 56 hours of sunshine, perfect for those who enjoy cooler temperatures.If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Dublin. July and August typically offer the best circumstances. While January, February and December tend to showcase less optimal conditions.
Need inspiration to choose your next destination? Our innovative weather planner helps you discover the perfect getaway tailored to your ideal climate conditions.
Select a Month of Interest
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ireland, check out our Dublin's climate page.
Dublin, monthly averages in January
Min Temperature
4°C
Max Temperature
9°C
Water Temperature
10°C
Chance of Rain
61%
Precipitation
71 mm
Rainy days
18 days
Humidity
81%
Windspeed
6 m/s
Sunshine
56 hours
Percentage Sunshine
25%
Where to go in Ireland in January
Find out more about the weather in Ireland and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
Select a Month of Interest
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ireland, check out our Dublin's climate page.
So, what should you wear in this month?
Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature. With a water temperature of around 10°C there is no need to bring your swimwear.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Dublin.
Our site offers climate and forecast data for every country 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 recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
