Dublin Ireland
Things to do in Dublin in May 2027
By ValidaTrip Research · Updated June 3, 2026
For Dublin in May 2027, build the day around dated events, seasonal conditions, venue hours, and booking windows. Dated picks to verify first include Thirty Seconds to Mars Presents A Beautiful Lie vs This Is War and Gary Delaney - Gary On Laughing. Check the event list and public holidays below before assigning fixed dates.
30% off on flights
Plan your Dublin trip here. Your promo code unlocks on the checked trip page after this short planner.
Dublin in May 2027
Weather
Temperature
59°F / 44°F
15°C / 6.4°C
Precipitation
11d
2.4in · 60mm
Daylight
15.6h
Sea
60.3°F
15.7°C
May is one of the better walking months for Phoenix Park, the Liberties, and Docklands paths.
Events & festivals
- May 1 – May 31
- May 8 – May 31
- May 12 – May 23
Dublin Dance Festival 2027
An annual festival showcasing contemporary dance performances from Irish and international artists across various venues in Dublin. — Tickets available online and at venue box offices.
Source: festival research
- May 15 – May 16
Dublin Bay Prawn Festival 2027
A seafood festival celebrating Dublin Bay prawns with tastings, cooking demonstrations, and family-friendly activities. — Free entry; some tastings and workshops require tickets.
Source: festival research
- May 16 – May 31
- May 18 – May 31
Show all 12 events for May
- May 19 – May 31
- May 20 – May 31
- May 20 – May 25
Dublin International Film Festival - May Special Screenings 2027
Special spring screenings and events as part of the Dublin International Film Festival's extended programming. — Tickets must be purchased in advance online.
Source: festival research
- May 23 – May 31
- May 23 – May 31
- May 28 – May 31
Public holidays
- May 3May Day
Planning checklist
- 1Check the 12 dated Dublin events for anything that overlaps your exact May dates before assigning fixed sightseeing days.
- 2Hold flexible plans around the 1 public holiday in Ireland; museums, markets, and government-run sights can switch hours.
- 3Group each Dublin day by nearby neighborhoods, then validate the saved places against your trip dates before exporting the checked route to Google Maps.
Build your Dublin plan for May
Start fresh — type or paste places you're considering — and ValidaTrip checks every one against your May dates: opening hours, closures, what needs booking ahead, and which Dublin events overlap your trip. Already have a list from a friend or an AI itinerary? Paste it and we'll check that too.
Build my Dublin planAbout Dublin
City overview
Dublin sits on the River Liffey where Georgian squares, Viking-medieval lanes, literary pubs, Trinity College, the Liberties, Temple Bar, Smithfield, and St Stephen's Green make a compact city-center route. The city works best on foot, with DART coastal trains and Luas trams extending the map to Howth, Dun Laoghaire, and the docklands.
Food & drink
Dublin food is pub, market, and coast-fed: a full Irish breakfast plates sausage, bacon, eggs, pudding, beans, and tomato, Irish stew slow-cooks lamb or mutton with potatoes, seafood chowder uses Atlantic shellfish, and boxty turns potato into pancakes. The Brazen Head, Moore Street, George's Street Arcade, Temple Bar Food Market, Capel Street, and Howth seafood stops add soda bread, fish and chips, oysters, and Guinness pours.
Top sights
Ranked for May suitability using weather, setting, ratings, and review volume.
- APhoenix Park
- BTrinity College and Book of Kells
- CGuinness Storehouse
- DDublin Castle
- EKilmainham Gaol
- FNational Museum of Ireland - Archaeology
- GEPIC The Irish Emigration Museum
- HChrist Church Cathedral
- ISt Patrick's Cathedral
- JTemple Bar
1Phoenix Park
4.7★ · 41,576outdoorOpen dailyThe 707-hectare park dates to the 1660s and holds Dublin Zoo, the Papal Cross, Wellington Monument, deer herds, and the Irish president's residence. It begins west of Heuston Station.
Wikipedia
2Trinity College and Book of Kells
4.4★ · 18,993outdoorOpen dailyTrinity College was founded in 1592, and the Old Library holds the Book of Kells, Long Room, manuscripts, and university history. The campus sits beside College Green and Grafton Street.
Timed Book of Kells tickets are safest during summer and holiday weekends.
3Guinness Storehouse
4.4★ · 24,803outdoorOpen dailyThe St James's Gate visitor experience opened in a former fermentation plant and explains brewing, advertising, cooperage, and Guinness history. The Gravity Bar gives rooftop views over the Liberties.
Wikipedia
Show 7 more sights
- 4Dublin Castle
- 5Kilmainham Gaol
- 6National Museum of Ireland - Archaeology
- 7EPIC The Irish Emigration Museum
- 8Christ Church Cathedral
- 9St Patrick's Cathedral
- 10Temple Bar
Neighborhoods
1Temple Bar and College Green
Temple Bar and College Green are central and busy, with pubs, Trinity College, the Irish Whiskey Museum, cobbles, buskers, and river crossings.
2St Stephen's Green and Grafton Street
The southside shopping-and-park district has Grafton Street, Georgian doors, Iveagh Gardens, Little Museum of Dublin, and Merrion Square nearby.
3The Liberties
The Liberties is old and working-class, with Guinness, whiskey distilleries, St Patrick's Cathedral, Francis Street antiques, Thomas Street, and market streets.
4Smithfield and Stoneybatter
Smithfield and Stoneybatter mix the Jameson Bow St. distillery, Lighthouse Cinema, cafes, pubs, apartments, and quick access to Phoenix Park.
5Docklands and Grand Canal Dock
The Docklands feel newer, with EPIC, Samuel Beckett Bridge, Bord Gais Energy Theatre, tech offices, canals, and riverfront walks.
6Rathmines and Portobello
Rathmines and Portobello are local and food-heavy, with canals, cinemas, pubs, brunch spots, and red-brick residential streets south of the core.
Show 24 more neighborhoods
- 7Baldoyle
- 8Ballsbridge
- 9Blackrock
- 10Booterstown
- 11Burrow
- 12Clondalkin
- 13College Green
- 14Crumlin
- 15Dalkey Island
- 16Docklands
- 17Drishogue (Clonturk)
- 18Drumcondra
- 19Dublin 8
- 20Dublin 9
- 21Dublin Airport
- 22Dunleary
- 23Finglas East
- 24Glenageary
- 25Grand Canal Dock
- 26Haroldsgrange
- 27Killester South
- 28Laughanstown
- 29Merrion
- 30Newtown Blackrock
Day trips
15km / 30-45min by DART from Tara Street or Connolly
Howth
The fishing village has cliff walks, seafood, harbor seals, Howth Castle grounds, and views back to Dublin Bay.
60km / 1.5h by bus tour or car from Dublin
Glendalough and Wicklow Mountains
The monastic valley has round towers, lakes, trails, and mountain scenery; public transport is limited, so tours are common.
15km / 25-30min by DART from Connolly
Malahide Castle
The castle, gardens, village streets, marina, and coastal walks make a light northside day.
Getting around
Dublin Bus, Luas trams, DART coastal rail, commuter rail, and Leap cards cover the useful visitor network. Walk the center, use Luas for Heuston-Smithfield-Docklands, and use DART for Howth, Malahide, and Dun Laoghaire.
Common questions about Dublin in May
- Will the places on my list be open when I'm in Dublin in May?
- Not always. Opening days and hours vary by weekday, season, and holiday. Paste your Dublin list into ValidaTrip and it checks every place against the exact dates you're there, flagging closures before the trip instead of at a locked door.
- How do I plan Dublin days without crossing the city twice?
- ValidaTrip groups your places by neighborhood so each day stays in one or two areas instead of zig-zagging. It also flags what needs booking ahead, so timed tickets and reservations don't fall through.
- What to pack for Dublin in May
Pack for May's weather, not a generic Dublin checklist.
- Layerable daytime clothes for average highs around 15°C / 59°F.
- A heavier evening layer because nights average 6°C / 44°F.
- Compact rain gear and shoes that handle wet pavement across about 11 rainy days.
- How many days do you need in Dublin
- 4 days covers the main Dublin highlights at a realistic pace. Add 3 extra days if you want the listed day trips.
- Is Dublin worth visiting in May
- Yes. Dublin in May: 15°C high, 6.4°C low, 60mm rain over 11 days, 15.6h daylight. Mild and dry — shoulder-season sweet spot.