Summer in Ireland: Weather and Top Destinations
Summer in Ireland is nothing less than magical. The weather is mild, the landscapes are lush and green, and the atmosphere is festive. One of the best things about visiting Ireland in summer is the long days. With the sun setting at around 10 pm (yes, you read it right!), you'll have plenty of time to explore the picturesque countryside and discover hidden gems in charming towns like Kinsale, Dingle, and Galway. Embark on breathtaking hikes along the dramatic Cliffs of Moher, pedal through picturesque landscapes on cycling routes such as the Ring of Kerry, and take a refreshing dip in the crystal-clear waters of lakes like Lough Neagh.
From the pleasant weather to the charged-up atmosphere, there's something for everyone to enjoy. A trip to Ireland in the summer is an experience like no other.
- Peter Sam
Weather and Temperature in Ireland During Summer
The summer season in Ireland runs from June to August, and temperatures generally range from 15 to 20°C (59°F to 68°F).The overall weather is pleasantly warm, though occasional rainfall is also common.
If you plan to explore the coastal areas in the west, like the Cliffs of Moher, expect slightly cooler temperatures and a higher chance of rainfall. However, inland and the east coast areas, such as the vibrant city of Dublin and the historic site of Newgrange, tend to be comparatively drier and bask in more sunshine, making them perfect destinations for outdoor adventures and sightseeing.
Due to its northern location, the country experiences long daylight hours during the summer months. In June, the country sees up to 17 hours of sunshine.
| June | July | August | |
| Avg high | 17°C (63°F) | 19°C (67°F) | 19°C (67°F) |
| Avg low | 10°C (50°F) | 12°C(54°F) | 12°C (54°F) |
| Rainfall (mm) | 70 | 50 | 80 |
For a more detailed seasonal overview, check out our guide on the best time to visit Ireland.
Related Articles:
Ireland in June
Ireland in July
Ireland in August
Why Visit Ireland in Summer?
Summer is a wonderful time to visit Ireland, whether you’re interested in outdoor adventures, cultural experiences, or taking in the country’s beautiful sceneries and sunny weather. Here are some reasons why you should plan your trip to Ireland in the summer:
- Epic festivals: Ireland comes alive with festivals and events during summer, with music festivals like the Galway International Arts Festival and the Electric Picnic to sporting events like the Gaelic Games and the Irish Open Golf Championship. The famous Dublin Horse Show, the Rose of Tralee Festival, and the Cork Midsummer Festival are other popular events that shouldn’t be missed.
- Cycling routes through vibrant cities: With dedicated cycling routes and bike-friendly infrastructure, Ireland is a perfect destination for both leisurely rides and exciting adventures. Tour Dublin to witness its historic landmarks and colorful streets, pedal through Galway's bohemian atmosphere and experience the buzzing vibe of Cork. Explore the colorful neighborhoods, stop at local cafes, and take in the breathtaking scenery as you discover the best of Ireland on your cycling adventure.
- Coastal wonders and seaside retreats: Ireland's summer season offers the perfect opportunity to explore its stunning coastal wonders. Discover the rugged beauty of the Wild Atlantic Way on a summer hike, where you can witness the dramatic cliffs of Slieve League and the breathtaking landscapes of the Ring of Kerry. Visit the picturesque seaside towns of Kinsale, with its rich maritime history and delectable seafood. For a tranquil getaway, head to the serene beaches of Donegal or the idyllic shores of County Antrim, where you can relax, soak up the sun, and enjoy the refreshing sea breeze.
If you’re considering a trip to Ireland, we recommend looking at our Ireland guide for a clear overview of the country to help you plan your journey effectively.
Top Destinations to Visit During Summer in Ireland
1. The Aran Islands
The Aran Islands is an amalgamation of three equally-scenic islands that are must-visits in summer. You can explore some of Ireland's oldest and best-preserved examples of Celtic and Christian architecture here. Summer is a good time to hike along the cliff-top walking trails for incredible views of the Atlantic Ocean or relax on the pristine white sand beaches of Kilmurvey and Trá na mBan.
Major Attractions: Dún Aonghasa, Dún Eoghanachta, Teampall Bheanain, Na Seacht Teampaill, the Wormhole pool, Kilronan Village, Aran Islands Heritage Centre, and Kilmurvey Beach.
Pros
- During summer, you can find plenty of outdoor activities, such as cycling, kayaking, and fishing.
- Aran Islands Summer School is open for the season, where visitors can engage in workshops, lectures, and demonstrations on topics such as traditional Irish music, dance, language, and folklore.
Cons
- While the Aran Islands offer a variety of attractions and activities, services like medical care and banking can be limited.
2. Cork
Cork is one of Ireland's most charming and vibrant cities and a bustling hub of culture and creativity. During the summer months, the city comes alive with festivals and events, from the Cork Midsummer Festival to the Cork International Choral Festival and the Cork Jazz Festival. You’ll also find a vibrant and bustling nightlife scene with many pubs, clubs, and restaurants packed with tourists and locals alike.
Major Attractions: Blarney Castle, Cork City Gaol, English Market, St. Fin Barre's Cathedral, Cork City Centre, and University College Cork.
Pros
- The summer weather in Cork is ideal for outdoor dining and drinking experiences.
- During the summer months, the English Market in Cork offers a tempting array of seasonal delicacies, including juicy strawberries and raspberries, freshly harvested from nearby farms.
Cons
- Cork has high tourist traffic in summer, so finding affordable accommodation can be challenging.
3. Killarney
Killarney has a rich history dating back over 5,000 years. This charming town in County Kerry is surrounded by some of Ireland's most breathtaking natural sceneries. Situated on the edge of Killarney National Park, the town is conveniently located for exploring the famous Ring of Kerry, hiking through the hills, or taking a summer boat ride on the lakes. Killarney is also known for its lively traditional music scene, and there are loads of pubs and venues where you can catch a live performance of lively jigs and reels and soulful ballads.
Major Attractions: Killarney National Park, Muckross House and Gardens, Ross Castle, the Ring of Kerry, Torc Waterfall, traditional music, and pubs.
Pros
- Summer is the perfect time for outdoor activities while on a Killarney tour, especially hiking, due to improved accessibility to hiking trails and lush vegetation to add to the appeal.
- The town of Killarney is bustling with tourists and locals in summer, creating a vibrant and lively atmosphere. The streets are filled with music, street performers, and outdoor markets.
Cons
- While summer in Killarney is generally mild and pleasant, occasional rain showers and thunderstorms are also common.
Top Things to Do in Ireland in Summer
The glorious summer weather in Ireland brings a wealth of fun things to do, from exploring the countryside to enjoying the beaches and dancing the night away at festivals. Here are some of the top things to do in Ireland in summer:
- Enjoy watersports in beaches: Ireland has many beautiful beaches, including Inch Beach in County Kerry, Lahinch Beach in County Clare, and Portmarnock Beach in Dublin. Head down to the coast to relax in the sun, swim in the sea, and enjoy water sports like surfing, paddleboarding, and kayaking in the clear blue waters under the clear blue summer sky. Embark on a thrilling surfing expedition in County Sligo, known for its world-class waves and surf schools catering to all skill levels. Explore the enchanting waterways of County Fermanagh by renting a kayak or taking a boat tour through the stunning Marble Arch Caves Global Geopark.
- Explore Nature in Killarney: Summer in Killarney is a time when nature comes alive with a symphony of sounds. The lush forests, serene lakes, and vibrant meadows are filled with the melodies of birds chirping, insects buzzing, and leaves rustling in the warm breeze. Take a leisurely hike through the Killarney National Park, where you can witness the beauty of native flora and fauna while being serenaded by nature's chorus. Explore the enchanting Gap of Dunloe or embark on a boat trip across the Lakes of Killarney and immerse yourself in the peaceful ambiance of the summer season.
- Go Dolphin Watching: August to December is the best period for Dolphin-watching in Ireland. The Dingle Harbour in County Kerry was Ireland's first designated dolphin sanctuary, making it an ideal destination for dolphin-watching tours. The crystal-clear Atlantic Ocean surrounding Dingle Peninsula provides the perfect backdrop for this incredible experience. With its rugged coastline, scenic cliffs, and emerald-green hills, Dingle Peninsula offers a breathtaking setting for observing dolphins as they gracefully swim, jump, and surf the waves alongside boats.
Travel Tips for Visiting Ireland in the Summer
- As summer is the peak tourist season in Ireland, it’s a good idea to book your accommodations in advance to avoid disappointment. Popular destinations and hotels can sell out quickly, so book as early as possible.
- Ireland's weather can be unpredictable, even in the summer months. So pack clothing items that you can layer and waterproof clothing.
- While Ireland's major cities and attractions are popular for a reason, don't be afraid to take off the beaten paths and discover some hidden gems.
Ireland is a fantastic destination to visit during the summer months, with its mild weather, long daylight hours, and endless opportunities for exploration and fun. Whether you want to explore the bustling cities, relax on the beautiful beaches, hike in the scenic countryside, or experience the local festivals and events, Ireland will steal your heart. So, pack your bags, grab your passport, and get ready for a summer adventure on the Emerald Isle.
