Weather in Ireland in June

Thinking of visiting Ireland in early summer? Read on to wise up on the weather in Ireland in June — a month that offers warmer, longer days right on the cusp of the more crowded summer high season. If that wasn't enough, June is also packed with lively festivals and events.

Ireland in June at a glance

Sitting in early summer, the weather in Ireland in June is pretty warm and pleasant, with up to 17 hours of daylight.

• The weather in Ireland in June sees average temperatures of 50–64°F (10–18°C). 
• Rainfall is moderate — around 50–70mm over 10–13 days.
• Sitting ahead of peak summer season, May isn’t as crowded as peak summer months but it’s slightly more expensive than the shoulder season.

Is June a good time to visit Ireland?

Thanks to its satisfying mix of mild weather, extended daylight hours and vibrant events, June is one of the best months to visit Ireland —  a destination Rough Guides’ readers voted the world’s friendliest country.

Sitting just ahead of the summer peak season for tourism, visiting in June means you’ll get to appreciate iconic landmarks like the Cliffs of Moher and the Giant’s Causeway in the company of manageable crowds. 

Being warm and relatively dry, June is also a great time to visit to enjoy outdoor activities like hiking and cycling, and driving the Wild Atlantic Way.

At the same time, the longer days make it easier to fit more into your itinerary. 

However, note that accommodation and flights may be pricier compared to earlier spring months.

Considering visiting the Emerald Isle? Read up on how to plan a trip to Ireland.

Average daily temperatures in June

The weather in Ireland in June brings average daytime highs of 61–64°F (16–18°C) and night-time lows of 48–52°F (9–11°C).

For comparison, the weather in Ireland in January — the coldest month — sees an average range of 34–46°F (1–8°C), while July, the warmest month, sees a typical range of 59–68°F (15–20°C).

In terms of rain, the June weather in Ireland sees around 50–70 mm over 10–13 days, while October — usually the rainiest month — experiences 90–120 mm. 

When it comes to reginal variations, note that the West Coast (e.g. Galway and Kerry) will be cooler and wetter, with daytime highs sitting around 61°F (16°C). This is due to Atlantic winds.

Meanwhile, while the East (e.g. Dublin and Wicklow) tends to be drier and warmer with highs of 64–66°F (18–19°C).

For more weather context, read up on when to go to Ireland around the year.

What about the crowds and cost?

Though it’s less crowded than July or August, June marks the start of high season. 

As a result, popular attractions like Dublin Castle, the Ring of Kerry, and Cliffs of Moher will be busier than the preceding spring months, but still manageable.

Going hand in hand with this, flights and accommodation tend to be pricier in June than they are in spring, and you can expect higher demand for car rentals and hotels in major tourist hubs like Dublin, Galway and Cork.

Editor’s tip: while planning your budget, read up on great things to do in Dublin for free, a destination Rough Guides readers voted the friendliest city in the world.

Things to do in Ireland in June

Here are a few of best things to do in Ireland in June, alongside visiting the best bars in Ireland for traditional music, which, in our view, is a must-do experience whenever you visit.

Hike the Wicklow Way

June’s mild weather is perfect for exploring the Wicklow Mountains. This famous trail runs through the serene lakes and ancient monastic ruins of Glendalough, as well as dramatic mountain landscapes. 

Take your pick from hiking shorter sections, or enjoy full-on day walks to soak up Ireland’s natural beauty in more immersive style.

Drive the Wild Atlantic Way

The Wild Atlantic Way — a scenic road trip route along Ireland’s dramatic west coast — is arguably at its best in June, when its rugged cliffs, beaches and scenic villages are bathed in early summer sun.

Highlights include Achill Island (County Mayo), Slea Head Drive in Dingle, and Clifden in Connemara.

Be sure to stop off for fresh seafood, alongside enjoying exhilarating coastal walks and visiting cultural landmarks like Dún Aonghasa on the Aran Islands.

Editor’s tip: discover the best road trips in Ireland. 

Visit the Burren and Cliffs of Moher

Exploring Burren National Park is an absolute joy in June, when rare wildflowers and orchids are in bloom.

Combine the Burren with visiting the Cliffs of Moher, where clear weather provides stunning coastal views and opportunities for boat trips.

For more ideas, read up on the best things to do in Ireland.

Festivals and events in Ireland in June

June sees Ireland loaded with interesting festivals and events.

• Bloomsday (June 16, Dublin): celebrate James Joyce’s Ulysses with walking tours, performances, and literary events across Dublin.
• Cork Midsummer Festival: this multi-disciplinary arts festival feature theater, music and dance performances.
• Sea Sessions Surf and Music Festival (Bundoran, Donegal): a unique mix of surfing, beach activities and live music on the Wild Atlantic Way.
• Galway Sessions Festival: this traditional Irish music festival showcases some of the best local and international folk musicians.

Want more vacation inspiration? Discover more of the best places to travel in June.

Plan your trip with our Ireland itineraries

If you're planning a trip to Ireland, check out our Ireland itinerary suggestions for ideas on how to spend your time exploring the Emerald Isle.

Browse them to forgo the hassle of having to make your own trip plan.

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