Dublin weather in May (Dublin County, Ireland)
How does the May weather in Dublin compare to other months? Our page offers a comprehensive look at the weather you can expect this month.
Temperatures
The month of May in Dublin typically brings moderate temperatures and moderate rainfall. Expect daytime highs to reach approximately 16°C, with nighttime lows dipping to around 8°C.
Precipitation
Dublin in May usually receives moderate rainfall, averaging around 67 mm for the month. Based on our climate data of the past 30 years, about 16 days of rain are anticipated.Average sunshine
The area enjoys a moderate level of sunlight, with around 188 hours. It's a good balance between sunny and cloudy days.In case you lean more towards enjoying temperate temperatures and rain-free days July and August typically offer the most optimal weather. In contrast, January, February and December tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Dublin climate page with graphs.
Dublin, monthly averages in May
Min Temperature
8°C
Max Temperature
16°C
Water Temperature
10°C
Chance of Rain
54%
Precipitation
67 mm
Rainy days
16 days
Humidity
68%
Windspeed
14 km/h
Sunshine
188 hours
Percentage Sunshine
42%
Where to go in Ireland in May
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
So, what should you wear in this month?
Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay. 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.
