Dublin in June

When to go

Met Éireann's Dublin Airport averages in the facts give June's typical highs, lows and rainfall, so check them when you plan what to pack. Visit Dublin's festivals guide lists Taste of Dublin, the Bloomsday Festival and Dublin Pride under June, and the first Monday of the month is an Irish public holiday, so compare your dates with both. Citizens Information says public transport often runs restricted schedules on public holidays.

Trip facts

• Met Éireann's Dublin Airport 1991–2020 averages list a mean daily max of 17.7 and a mean daily min of 9 degrees Celsius for June. (www.met.ie, checked 2026-10-15)
• Met Éireann's Dublin Airport 1991–2020 averages list a mean monthly rainfall total of 64 mm for June and a mean of 9.8 days with 1.0 mm or more. (www.met.ie, checked 2026-10-15)
• Citizens Information lists the first Monday in June among Ireland's public holidays (sometimes called bank holidays), shows it falling on 7 June in 2027, and says other services such as public transport still operate on public holidays but often have restricted schedules. (www.citizensinformation.ie, checked 2026-10-15)
• Visit Dublin's festivals guide lists Taste of Dublin, the Bloomsday Festival and Dublin Pride under June, and says June 16 is celebrated as Bloomsday and the Dublin Pride Parade falls in late June. (www.visitdublin.com, checked 2026-10-15)
• Citizens Information, the Citizens Information Board's public information site, says you do not need a visa to land in Ireland if you are a citizen of a country in its table, and the table lists the United States of America. (www.citizensinformation.ie, checked 2026-10-15)
• Ireland's Immigration Service Delivery says non-EU, non-EEA, non-Swiss and non-UK nationals given permission to enter get a passport stamp setting out the duration and conditions of their stay, with the duration at the immigration officer's discretion, up to a maximum of 3 months. (www.irishimmigration.ie, checked 2026-10-15)
• U.S. Customs and Border Protection lists Dublin and Shannon in Ireland among its Preclearance locations and says that with Preclearance, travelers bypass CBP and TSA inspections upon U.S. arrival and proceed directly to their connecting flight or destination. (www.cbp.gov, checked 2026-10-15)
• Dublin Airport's site says U.S. flights depart from Terminal 2, that peak security times in T2 are 05.00 to 12.00, and suggests you arrive at your terminal 3 hours before a long-haul flight. (www.dublinairport.com, checked 2026-10-15)
• Dublin Airport's site says the Transport for Ireland (TFI) Network provides frequent, reliable and 24-hour bus services between the airport and the city centre and beyond, and that TFI Leap Visitor Cards are available to purchase from the T1 Convenience Store and WHSmith in Terminal 1 Arrivals and from SPAR in Terminal 2 Arrivals. (www.dublinairport.com, checked 2026-10-15)
• Visit Dublin's guide for first-time visitors lists 'Three months before' as the time to book hotel accommodation, especially in summer, and says that outside the city centre you can find hotels in places like Ballsbridge, Donnybrook and the Liberties, which are easy to reach on foot or by bus, DART and Luas, and more traditional B&Bs in the northern suburb of Drumcondra. (www.visitdublin.com, checked 2026-10-15)