Dublin weather in March (Dublin County, Ireland)

People don't tend to visit Dublin in March since it is known as a chilly month. The average maximum daytime temperature in Dublin in March lies at 9.7°C (49.46°F). The average minimum temperature goes down to around 3.7°C (38.66°F) (often the minimum temperature is noted at night).

Rainfall during March is moderate with an average of 53mm (2.1 inches). There are generally around 15 rainy days. The sun will show itself now and again, with 110 hours of sunshine during the entire month.


Dublin, monthly averages in March

Show in Celsius
Min Temperature 38 °F  
Max Temperature 49 °F  
Water Temperature 47 °F *  
Chance of Rain 53%  
Precipitation 2 in  
Rainy days 16 days  
Humidity 71% *  
Sunshine 110 hrs *  
Percentage Sunshine 30% *  

Where to go in Ireland in March

Find out more about the weather in Ireland in March and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inches a month).

So what to wear in March? Bring a rain jacket in case it rains during your stay.. Also bring some warm clothes. With a water temperature of around 8.4°C (47.12°F), 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 in March.

Outdoor sports

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 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 climate conditions. Find out where to go with our weather planner.