Ireland in August brings long, lingering evenings with sunsets often after 9 pm, pleasantly mild daytime temperatures averaging around 16–20 °C (60–68 °F), and just enough fresh Atlantic breeze to keep it comfortable.
It’s also a month alive with culture — from the world-famous Puck Fair in Kerry to music-filled weekends and food festivals scattered across the country.
Weather of Ireland in August: What to Expect
August is typically the warmest month, but Irish weather stays unpredictable.
- Average temperatures: 15°C to 21°C (59°F to 70°F)
- Daylight: Around 14.5–15 hours early in the month, shortening by late August
- Rainfall: Moderate, averaging 50–70 mm depending on the region
Expect:
- Mostly warm and sunny days
- Pleasant evenings
- Occasional rain showers and breezy coastal winds
For the latest forecast, visit Met Éireann.
Is August a Good Time to Visit Ireland?
August captures the heart of the Irish summer. The weather is at its warmest, days remain long, and the festival calendar is packed with events celebrating everything from music and arts to food and heritage.
Expect lively streets, open-air concerts, and buzzing pubs as locals and tourists soak up the summer vibes.
Things to Do in August:
- Rent a car and drive the Wild Atlantic Way with its dramatic cliffs and beaches.
- Stop at the Cliffs of Moher for iconic sea views.
- Wicklow Mountains National Park to see ancient monastic ruins at Glendalough.
- Killarney National Park, a great base if you’re touring the famous Ring of Kerry drive.
- Tour historic sites like Blarney Castle: Kiss the famous Blarney Stone for the “gift of the gab”.
Popular Tours From Dublin City
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- If you want to visit Dublin, these tours are for you.
- To spend a day in Northern Ireland, this Giant’s Causeway tour is for you.
- If you’re a history buff, don’t miss out on this Blarney Castle tour.
- Check out this tour for your Galway day tour from Dublin with a blend of popular attractions.
What to Pack for Ireland in August
Pack light, breathable layers—but don’t forget waterproofs:
- T-shirts and long-sleeve tops for layering
- Lightweight waterproof jacket or poncho
- Comfortable walking shoes and sandals for warmer days
- Sun hat, sunglasses, and sunscreen
- Small umbrella or packable raincoat
Key Events & Festivals in August
August bursts with festivals across Ireland. Some must-attend highlights:
- Galway Arts Festival: Celebrates theatre, visual arts, music, and more
- Dublin Horse Show: Annual showcase of equestrian sport and entertainment
- Puck Fair (Killorglin): One of Ireland’s oldest fairs, with parades and music
- Fleadh Cheoil na hÉireann: Traditional Irish music competition and festival
Find more events at Discover Ireland Events Calendar.
How Busy is Ireland in August?
August is the peak of the tourist season.
- Expect busy cities, popular landmarks, and festival venues
- Booking accommodation and tours in advance is essential
Hotel and Flight Prices in August
August prices hit their peak:
- Flights: Some of the highest rates all year; monitor deals on Google Flights or Skyscanner.
- Hotels: Premium rates in city centres and tourist hotspots; book early on Booking.com or Airbnb.
Budget travellers should look for hostels or B&Bs in smaller towns.
Pros and Cons of Visiting Ireland in August (+ Solutions)
Pros:
- Warmest and sunniest month
- Festivals and events everywhere
- Perfect for hiking, beach days, and outdoor dining
Cons & Solutions:
- High prices: Book early and consider staying outside city centres
- Crowds: Visit early or late in the day; explore less-known regions
- Unpredictable rain: Always carry rain gear
Getting Around Ireland in August: Transport Guide
Car Rental is highly recommended for flexibility, especially if you want to explore countryside and coastal routes.
Public Transport:
- Bus Éireann covers most towns and cities.
- Irish Rail links major cities efficiently.
City Travel:
- Dublin’s Luas tram and bus networks are reliable.
- Galway, Cork, and Kilkenny have compact, walkable centres.
Main airports: Dublin, Cork, Shannon, and Belfast
