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Weather in March in Mayo

Thinking about venturing to Mayo this March and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What is the weather like in Mayo in March?

Mayo is a region in Ireland. March in Mayo generally has cold temperatures, with precipitation levels ranging from moderate to high.

Temperatures

You can expect cold maximum daytime temperatures of around 11°C and nighttime temperatures around 4°C in Westport. To learn more about the conditions in specific areas of Mayo in March, check out the map below.

For a closer look at conditions across Mayo, refer to the map below.

Precipitation

In March, precipitation varies across different areas. From moderate rainfall in Claremorris with an average of 87 mm to high rainfall in Louisburgh with 116 mm.

Average sunshine

Most areas see fewer sunny days, with a projection of about 89 hours of sunshine in Westport. This reduced sunlight makes it ideal for those who prefer dimmer, overcast conditions over bright sunny days.

For a more detailed look at Mayo's conditions throughout the year, check out our Mayo climate page.

Where to go in Mayo in March

Find more information for the most popular destinations in the Mayo on the map below. Click on a destination dot for more details.

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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).

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 Mayo's climate page.

Popular destinations

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

Westport

In March Westport 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.

Westport
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 
3°C 
60 hours 
118 mm 
20 days 
poor 
11°C 
4°C 
89 hours 
97 mm 
23 days 
April   >> April
>>  
13°C 
5°C 
132 hours 
93 mm 
18 days 
Climate in Westport

Cong

In March Cong 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.

Cong
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 
3°C 
60 hours 
109 mm 
19 days 
poor 
11°C 
4°C 
89 hours 
93 mm 
22 days 
April   >> April
>>  
13°C 
5°C 
132 hours 
95 mm 
17 days 
Climate in Cong

Castlebar

In March Castlebar 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.

Castlebar
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 
3°C 
60 hours 
110 mm 
19 days 
poor 
11°C 
4°C 
89 hours 
93 mm 
22 days 
April   >> April
>>  
13°C 
5°C 
132 hours 
90 mm 
17 days 
Climate in Castlebar

Ballina

In March Ballina 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.

Ballina
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 
60 hours 
117 mm 
19 days 
poor 
11°C 
5°C 
89 hours 
99 mm 
22 days 
April   >> April
>>  
13°C 
6°C 
132 hours 
93 mm 
17 days 
Climate in Ballina

Keel

In March Keel generally has low temperatures with maximum daytime temperatures around 11°C, minimum nighttime temperatures around 6°C and high monthly rainfall. So on average the conditions are poor that month.

Keel
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 
6°C 
68 hours 
128 mm 
20 days 
poor 
11°C 
6°C 
102 hours 
103 mm 
23 days 
poor 
April   >> April
>>  
12°C 
7°C 
158 hours 
90 mm 
18 days 
Climate in Keel

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

Is March the best time to visit Mayo?

Given the typically unpleasant weather conditions in Westport, March may not be the ideal time to visit Mayo.

Generally speaking, the best visiting conditions can be found in May, June, July and August offering mostly tolerable weather in Westport. On the other hand, the weather in January, February, November and December tend to be poor.

Interested in more climate information?

We have much more information about the climate in Mayo.

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