Search flights, hotels & activities for South East Ireland
Compare flights, hotels, cars, and activities in one place.
500+airlines & travel sites compared
21,000+routes tracked
€0booking fees from us
Freeprice drop alerts
Things to Do in South East Ireland in Summer
Real historical weather for South East Ireland in Summer: average highs of 19°C and lows of 12°C, with around 106mm of rain (averaged over the last 2 years).
19°C
Average high
12°C
Average low
106mm
Typical rainfall
Real things to do in South East Ireland in Summer
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
South Coast Summer Day Tour in Small-Group from Reykjavik
★ 5.0(49 reviews)· 10 hrs
From €161
Dublin Mythology and Folklore Tour with Irish Stories and Legends
★ 5.0(1,211 reviews)· 2 hrs
From €24
Dublin to Glendalough, Wicklow and Kilkenny Full Day Guided Tour
★ 4.9(5,967 reviews)· 9h 15m
From €45
Dublin to Cliffs of Moher, Burren, Wild Atlantic Way, Galway Tour
★ 4.9(14,168 reviews)· 12h 30m
From €78
Irish Wake Museum Tour Rituals of Death and Celebration of Life
★ 4.9(141 reviews)· 45 min
From €15
Smithwick's Experience Kilkenny Entrance Ticket
★ 4.9(801 reviews)· 1 hr
From €23
Full-Day Tour of the Dingle Peninsula, Slea Head, and Inch Beach
★ 4.8(643 reviews)· 6h 30m
From €60
Ireland's Eye and Howth Coastal Boat Tour
★ 4.4(161 reviews)· 50 min
From €25
Glendalough and Wicklow Mountains Afternoon Tour from Dublin
★ 4.2(602 reviews)· 5 hrs
From €33
From Dublin: Cliffs of Moher, Boat Tour & Ailwee Caves
★ 4.0(30 reviews)· 13 hrs
From €130
Real listings from Viator, including live ratings and prices — clicking through takes you to book directly.
Other seasons in South East Ireland
Plan the rest of your trip
Continue planning your trip to South East Ireland
Same destination, real availability — no need to search again.
FAQs — South East Ireland in Summer
Based on real historical data (averaged over the last 2 years), expect highs around 19°C and lows around 12°C, with roughly 106mm of rain.