Ireland weather in June - temperature, rain and is it a good time to visit?

June is one of the best months for a holiday in Ireland.
Daytime
18°
Night
11°
☀️ Day length
16 h 59 min
Chance of rain
50%
Thunder days
1%
Humid days
8%
WEATHER THROUGH THE YEARIreland - June vs the year12°15°18°11°19°13°18°12°17°10°14°10°CHANCE OF RAIN (%)756758565950606952596371JanFebMarAprMayJunJulAugSepOctNovDecWARMESTJul (19°)COLDESTJan (8°)DRIESTJun (50%)WETTESTJan (75%)world-prices.com · 2026-07-08 · ★ best months
In June, Ireland averages about 18° during the day and 11° at night. Rain is fairly likely - around a 50% chance on a given day, so pack for showers.

Ireland weather all year - average temperatures and rain

MonthDayNightChance of rain
January 8℃3℃75%
February 8℃2℃67%
March 9℃3℃58%
April 12℃5℃56%
May ★ 15℃8℃59%
June 18℃11℃50%
July ★ 19℃13℃60%
August ★ 18℃12℃69%
September ★ 17℃10℃52%
October ★ 14℃8℃59%
November 10℃5℃63%
December 9℃4℃71%
★ - months most often recommended for travel

Where is it warmest in Ireland in June? Weather by city

PlaceDayNight🌊 SeaChance of rain
Dublin 18℃9℃16℃57%
Belfast 18℃12℃-51%
Swords 18℃9℃16℃57%
Galway 18℃11℃17℃68%
Cork 18℃10℃15℃59%
Waterford 18℃13℃14℃22%
Limerick 18℃11℃-70%
Kilkenny 18℃12℃-23%
Sligo 16℃13℃16℃28%
Athlone 16℃9℃-68%
Travelling soon? Check the live 14-day weather forecast for Ireland.

Ireland weather - other months

JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember