Louth County Weather in May

Average temperatures, rainfall, sunshine and the best places to visit in Louth County, Ireland in May.

Considering a trip to Louth County, Ireland this May and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What to Expect in Louth County in May

Louth County, Ireland is a region in Ireland. May in Louth County generally has mild temperatures, with moderate precipitation.

Temperatures

You can expect mild maximum daytime temperatures of around 16°C (61°F) and nighttime temperatures around 8°C (46°F) in Dundalk.

To learn more about the conditions in specific areas of Louth County, Ireland, check out the map below.

Precipitation

In May, precipitation varies across different areas. From moderate rainfall in Drogheda with an average of 67 mm (2.6 in) to moderate rainfall in Dundalk with 74 mm (2.9 in).

Average sunshine

Sunshine is moderately available across various locations. In Dundalk, you can expect around 188 hours of sunlight in May, which gives a pleasant combination of sun and shade. For those who want maximum sunshine, our weather planner can point you toward the sunniest places on Earth.

Explore Louth County by month

Pick a month to see the average temperature, rainfall and sunshine in Louth County — and find the best time to visit. (based on Dundalk)

Best Places to Visit in Louth County in May

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Louth County.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Louth County

What is the weather like in May for some of the most popular destinations in Louth County, Ireland?

Temperature range in Louth County (May)

Precipitation variation in Louth County (May)

Dundalk

In May Dundalk generally has moderate temperatures with maximum daytime temperatures around 16°C (61°F), minimum nighttime temperatures around 8°C (46°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

May
April
May
June
Max temperature
13°C (55°F)
16°C (61°F)
18°C (64°F)
Min temperature
5°C (41°F)
8°C (46°F)
10°C (50°F)
Monthly sun hours
157 hours
188 hours
180 hours
Monthly rainfall
72 mm (2.8 in)
74 mm (2.9 in)
84 mm (3.3 in)
Monthly rainy days
15 days
17 days
16 days
Weather conditions

Carlingford

In May Carlingford generally has moderate temperatures with maximum daytime temperatures around 15°C (59°F), minimum nighttime temperatures around 8°C (46°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

May
April
May
June
Max temperature
12°C (54°F)
15°C (59°F)
18°C (64°F)
Min temperature
6°C (43°F)
8°C (46°F)
11°C (52°F)
Monthly sun hours
157 hours
188 hours
180 hours
Monthly rainfall
71 mm (2.8 in)
73 mm (2.9 in)
83 mm (3.3 in)
Monthly rainy days
15 days
17 days
16 days
Weather conditions

Drogheda

In May Drogheda generally has moderate temperatures with maximum daytime temperatures around 16°C (61°F), minimum nighttime temperatures around 8°C (46°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

May
April
May
June
Max temperature
13°C (55°F)
16°C (61°F)
19°C (66°F)
Min temperature
6°C (43°F)
8°C (46°F)
11°C (52°F)
Monthly sun hours
157 hours
188 hours
180 hours
Monthly rainfall
67 mm (2.6 in)
67 mm (2.6 in)
77 mm (3 in)
Monthly rainy days
15 days
16 days
15 days
Weather conditions

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

Popular cities in May

Day & night temperatures, rainfall and average weather in Louth County in May.

City Weather Day temp Night temp Rainfall
Dundalk 16°C (61°F) 8°C (46°F) 74 mm (2.9 in)
Carlingford 15°C (59°F) 8°C (46°F) 73 mm (2.9 in)
Drogheda 16°C (61°F) 8°C (46°F) 67 mm (2.6 in)

Louth County weather in May: frequently asked questions

What is the weather like in Louth County, Ireland in May?

In May, Louth County, Ireland generally has tolerable weather conditions. Dundalk sees daytime temperatures near 16°C (61°F), with nights cooling to roughly 8°C (46°F).

What is the average temperature in Louth County, Ireland in May?

In Dundalk, the average daytime high in May is 16°C (61°F), while nighttime temperatures drop to around 8°C (46°F).

Does Louth County, Ireland get a lot of rain in May?

Not particularly. Dundalk averages just 74 mm (2.9 in) of rain in May, making it a mostly dry month for Louth County, Ireland.

Is May a Good Time to Visit Louth County, Ireland?

Given the typically tolerable weather conditions in Dundalk, May might be a good time to visit Louth County, Ireland. However, the weather conditions may vary depending on your destination.

On average, the best time to visit Louth County, Ireland is in July with generally perfect weather in Dundalk. On the other hand, the months of January, February and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Louth County.

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.

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