Dublin events & things to do in May 2027
Start with Phoenix Park, Trinity College and Book of Kells, plus Guinness Storehouse. May in Dublin averages 15°C / 59°F highs, 6°C / 44°F nights, and about 11 rainy days.
Expect 15°C/59°F days and about 11 rainy ones in May. Start with these:
- Phoenix Park★ 4.7 · 41.6k reviewsThe 707-hectare park dates to the 1660s and holds Dublin Zoo, the Papal Cross, Wellington Monument, deer herds, and the Irish president's residence.
- Trinity College and Book of Kells★ 4.4 · 19.0k reviewsTrinity College was founded in 1592, and the Old Library holds the Book of Kells, Long Room, manuscripts, and university history.
- Thirty Seconds to Mars Presents A Beautiful Lie vs This Is WarMay 13Arena · Source: Ticketmaster
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By TripSapien Research · Updated June 3, 2026
Dublin in May 2027
Weather
TempTemperature
59°F / 44°F
15°C / 6.4°C
RainPrecipitation
11d
2.4in · 60mm
LightDaylight
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
Event calendar- May 1 – May 10
Dublin Fringe Festival 2027 (Early May Edition)
A vibrant festival featuring experimental theatre, comedy, and live art performances across the city.
Planning lead · dates set closer in · Source: festival research
- May 1
- May 4
Show all 24 events for May
- May 8
- May 12 – May 23
Dublin Dance Festival 2027
An annual festival showcasing contemporary dance performances from Irish and international artists across multiple venues in Dublin.
Planning lead · dates set closer in · 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.
Planning lead · dates set closer in · Source: festival research
- May 16
- May 18
- May 19
- May 19
- May 20
- May 20 – May 25
Dublin International Film Festival - May Special Screenings 2027
A series of special film screenings and Q&A sessions with filmmakers as part of the Dublin International Film Festival's spring program.
Planning lead · dates set closer in · Source: festival research
- May 20
- May 21
- May 22
- May 22
- May 23
- May 23
- May 24
- May 25
- May 27
- May 28
- May 29
- May 29
Holidays, observances & long weekends
Holiday and observance schedules can affect services and venue hours; confirm each place directly.
- May 3May DayPublic holiday
- May 1-May 3Long weekend
About 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.
- 1Guinness Storehouse
- 2Dublin Castle
- 3Kilmainham Gaol
- 4National Museum of Ireland - Archaeology
- 5EPIC The Irish Emigration Museum
- 6Christ Church Cathedral
- 7St Patrick's Cathedral
- 8Temple Bar
1Guinness 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
2Dublin Castle
4.3★ · 37,139outdoorOpen dailyThe castle developed from a 13th-century Anglo-Norman fortress into British administrative buildings and Irish state rooms. It sits above the old Dubh Linn garden near Dame Street.
Wikipedia
3Kilmainham Gaol
4.7★ · 2,817indoorOpen dailyThe jail opened in 1796 and is tied to Irish nationalist prisoners, the 1916 Rising executions, and penal history. It is west of the center near the Irish Museum of Modern Art.
WikipediaGuided tours sell out well ahead; book online as soon as dates open.
Show 3 more sights
- 4National Museum of Ireland - Archaeology
- 5EPIC The Irish Emigration Museum
- 6Christ Church Cathedral
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.
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.
Planning a Dublin trip?
Add your dates and we'll check every place for closures, limited hours, and booking needs in May.
Common questions about Dublin in May
- 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. May in Dublin averages 15°C / 59°F highs, 6°C / 44°F nights, and about 11 rainy days.
Ready to plan Dublin?
You've seen what's on — now get a day-by-day Dublin plan for May 2027, every place checked for your exact dates.