Temperature in Ireland in June

Daytime highs, nighttime lows and the warmest cities across Ireland this June.

Ireland, experiences maximum daytime temperatures in June ranging from 15°C (59°F) in Greencastle to 19°C (66°F) in Navan. Nighttime temperatures generally drop to 10°C (50°F) in Navan and 11°C (52°F) in Greencastle. The month of June is in the summer season.

What is the temperature of the different cities in Ireland in June?

Discover the typical June temperatures for the most popular locations of Ireland on the map below. Detailed insights are just a click away.

Select a Month

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 Ireland's climate page.

See also: the Ireland weather by month.

Best Places to Visit in Ireland in June

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

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in June: blue is cold, red is hot.

See all June weather averages, cities and regions in Ireland

Ireland temperatures in June: frequently asked questions

How hot does it get in Ireland in June?

Average daytime highs in Ireland during June reach about 18°C (64°F) in Dublin.

How cold does it get at night in Ireland in June?

Dublin sees nighttime lows close to 11°C (52°F) in June.

What is the warmest city in June in Ireland?

From a thorough analysis of our records, Navan clearly dominates in terms of high temperatures. The city witnesses daytime temperatures hovering around 19°C (66°F), and evenings that remain near 10°C (50°F).

What is the coldest city in June in Ireland?

According to our data, Greencastle holds the title for the coldest city in Ireland in June. It experiences maximum temperatures of approximately 15°C (59°F) and drops to lows of about 11°C (52°F) during the night.

How much sun does Ireland get in June?

Across Ireland, sunshine in June ranges from moderately sunny in Claremorris (139 hours) to sunny in Rosslare (191 hours).

What is the water temperature in June?

Across Ireland, sea temperatures in June range from frigid at 11°C (52°F) in Belfast to cold at 14°C (57°F) in Cork — so swimming conditions depend on which coast you pick.

Interested in more climate information?

We have much more information about the climate in Ireland.

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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