Place	Avg high	Sea	Sun a day	Rainy days	Flight	Dots
Alicante	29°C	22°C	11h	1	2h 35m	6/7
Corfu	29°C	23°C	11h	2	3h 25m	6/7
Málaga	29°C	21°C	11h	0	2h 50m	6/7
Majorca	28°C	22°C	10h	2	2h 25m	7/7
Rome	28°C	22°C	10h	3	2h 50m	7/7
Malta	28°C	21°C	11h	0	3h 25m	5/7
New York	27°C	–	9h	10	–	7/7
Faro and the Algarve	27°C	19°C	12h	1	2h 40m	6/7
Lanzarote	27°C	21°C	10h	0	3h 55m	6/7
Budapest	26°C	–	9h	8	2h 45m	7/7
Tenerife	26°C	21°C	10h	0	4h 15m	7/7
Fuerteventura	26°C	21°C	10h	0	4h 05m	6/7
Gran Canaria	26°C	21°C	10h	0	4h 10m	6/7
Porto	24°C	16°C	9h	5	2h 10m	6/7
Kraków	23°C	–	7h	11	2h 35m	7/7
Madeira	23°C	20°C	7h	1	3h 35m	6/7
Paris	23°C	–	7h	8	1h 35m	6/7
Wroclaw	23°C	–	8h	10	2h 45m	6/7
Kaunas	22°C	–	9h	10	3h 15m	5/7
Dublin, for comparison	18°C	13°C	6h	9	–	–

Long-term averages, rounded. Rainy days are days with at least 1mm of rain. Sea temperature is shown where there is a beach to swim from.

Irish school holidays in June 2027

Summer holidays about 1 Jun – 31 Aug

Fares from Ireland jump for school holiday weeks. If you are not tied to the school calendar, fly the week before or after and you will often save a fair bit.

Long weekend: June Bank Holiday, Sat 5 to Mon 7 Jun

What's on in June

Not every good trip is about the sun. Festivals, carnivals and Christmas markets worth the flight.

Alicante 29°C
Hogueras de San Juan, 20 to 24 June: bonfires, fireworks and no sleep.
Direct from Shannon
Porto 24°C
São João, 23 June: the whole city stays up all night, fireworks over the river.
Direct from Shannon
Helsinki 19°C
Midsummer: long light nights and bonfires around 20 to 26 June. The city empties to the lakes.
Direct from Dublin
Ibiza 27°C
The big clubs open for the season in late May and June.
Direct from Dublin
Lisbon 27°C
Santo António: grilled sardines and street parties all June, peaking on the night of 12 June.
Direct from Dublin
Menorca 27°C
Sant Joan in Ciutadella, 23 and 24 June: horses rearing up through the crowds.
No direct flight from Ireland
Reykjavík and Iceland 12°C
Midnight sun: it barely gets dark from late May to late July.
Direct from Dublin
Riga 21°C
Jāņi, midsummer, 23 and 24 June: flower crowns, bonfires and beer.
Direct from Dublin

Dates move from year to year. Check the event's own website before you book.

Questions people actually ask

Where is warm in June with a direct flight from Shannon?

The warmest places with direct flights from Shannon in June are Alicante (29°C), Corfu (29°C), Málaga (29°C), Majorca (28°C) and Rome (28°C). Those are average daytime highs.

Where is the sea warm enough to swim in June?

Direct from Shannon, the warmest sea is in Corfu (23°C), Alicante (22°C), Majorca (22°C) and Rome (22°C). The Irish Sea is about 13°C, for comparison.

Where is sunniest in June?

Of the places with direct flights, Faro and the Algarve gets the most sunshine in June, about 12 hours a day. Dublin averages about 6.

Are there school holidays in Ireland in June 2027?

Yes: Summer holidays (about 1 Jun – 31 Aug). Fares from Ireland usually jump for those weeks, so fly the week before or after if you can. Check your own school's dates, as some differ.

What's on in June?

Alicante: Hogueras de San Juan, 20 to 24 June: bonfires, fireworks and no sleep. Helsinki: Midsummer: long light nights and bonfires around 20 to 26 June. The city empties to the lakes. Ibiza: The big clubs open for the season in late May and June. Lisbon: Santo António: grilled sardines and street parties all June, peaking on the night of 12 June.

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