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Dublin County weather in March

Are you planning a trip to Dublin County in March and wondering what kind of weather to expect? This page has all the details you need.

What is the weather like in Dublin County in March?

Dublin County is a region in Ireland. March in Dublin County generally has cold temperatures, with moderate precipitation.

You can expect cold maximum daytime temperatures of around 11°C and nighttime temperatures around 5°C in Dublin.

In March, precipitation varies across different areas. From moderate rainfall in Dublin with an average of 60 mm to moderate rainfall in Dun Laoghaire with 66 mm. Going by our weather data, this month in Dublin usually has the least rain, making it the driest month of the year. Most cities enjoy a balanced amount of sunshine, with around 110 hours of sunlight anticipated in Dublin. This ensures the days are neither too dim nor excessively sunny.

To learn more about the conditions in specific areas of Dublin County in March, check out the map below. For more details on the yearly weather, visit our Dublin County climate page.

Where to go in Dublin County in March

Find the average weather conditions in March for the most popular destinations in Dublin County on the map below. Click on a destination dot for more detailed information.

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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°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations in Dublin County

What is the weather like in March for the 5 most popular destinations in Dublin County?

Average weather in Dublin

In March Dublin generally has low temperatures with maximum daytime temperatures around 11°C, minimum nighttime temperatures around 5°C and moderate monthly rainfall. So on average the conditions are unpleasant that month.

Dublin
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
10°C 
4°C 
71 hours 
64 mm 
15 days 
poor 
11°C 
5°C 
110 hours 
60 mm 
16 days 
April   >> April
>>  
13°C 
6°C 
157 hours 
69 mm 
15 days 
Climate in Dublin

Average weather in Swords

In March Swords generally has low temperatures with maximum daytime temperatures around 11°C, minimum nighttime temperatures around 5°C and moderate monthly rainfall. So on average the conditions are unpleasant that month.

Swords
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
10°C 
4°C 
71 hours 
65 mm 
15 days 
poor 
11°C 
5°C 
110 hours 
61 mm 
16 days 
April   >> April
>>  
13°C 
6°C 
157 hours 
68 mm 
15 days 
Climate in Swords

Average weather in Dun Laoghaire

In March Dun Laoghaire generally has low temperatures with maximum daytime temperatures around 10°C, minimum nighttime temperatures around 5°C and moderate monthly rainfall. So on average the conditions are poor that month.

Dun Laoghaire
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
9°C 
4°C 
71 hours 
73 mm 
15 days 
poor 
10°C 
5°C 
110 hours 
66 mm 
16 days 
poor 
April   >> April
>>  
12°C 
6°C 
157 hours 
72 mm 
15 days 
Climate in Dun Laoghaire

Average weather in Rathgar

In March Rathgar generally has low temperatures with maximum daytime temperatures around 11°C, minimum nighttime temperatures around 4°C and moderate monthly rainfall. So on average the conditions are unpleasant that month.

Rathgar
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
9°C 
3°C 
71 hours 
68 mm 
15 days 
poor 
11°C 
4°C 
110 hours 
64 mm 
16 days 
April   >> April
>>  
13°C 
6°C 
157 hours 
73 mm 
15 days 
Climate in Rathgar

Average weather in Cloghran

In March Cloghran generally has low temperatures with maximum daytime temperatures around 11°C, minimum nighttime temperatures around 5°C and moderate monthly rainfall. So on average the conditions are unpleasant that month.

Cloghran
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
10°C 
4°C 
71 hours 
66 mm 
15 days 
poor 
11°C 
5°C 
110 hours 
61 mm 
16 days 
April   >> April
>>  
13°C 
6°C 
157 hours 
69 mm 
15 days 
Climate in Cloghran

Is your destination not in the list? Have a look at other destinations in Dublin County, in Ireland.

Is March the best time to visit Dublin County?

In our opinion, March may not be the ideal time to visit Dublin County due to the typically unpleasant weather in Dublin.

On average, the best time to visit Dublin County is in July and August with generally perfect weather in Dublin. The weather in January, February and December, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in Dublin County. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Ireland? Get detailed 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.