Ireland itinerary — May 2027
For the Ireland trip (Dublin & Galway), May 2027 is a comfortable month by weather. Daytime highs sit around 15°C / 59°F across the route. Plan around 5–7 days for the full Dublin & Galway loop.
In this order — about 5–7 days:
- Dublin3 nights
- Galway2 nights
- Route noteReserve the longest intercity leg first and keep transfer days free of timed sights.
By TripSapien Research · Updated May 20, 2026
Dublin
Dublin in May
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.
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.
Events & festivals
- May 1
- 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
- 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
Show all 25 events for May
- 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
- May 3May DayPublic holiday
Top sights
Ranked for May suitability using weather, setting, ratings, and review volume.
- 1Phoenix Park
- 2Trinity College and Book of Kells
- 3Guinness Storehouse
- 4Dublin Castle
- 5Kilmainham Gaol
- 6National Museum of Ireland - Archaeology
- 7EPIC The Irish Emigration Museum
- 8Christ Church Cathedral
- 9St Patrick's Cathedral
- 10Temple 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 Gáis 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.
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.
Galway
Galway in May
TempTemperature
59°F / 46°F
15.2°C / 7.9°C
RainPrecipitation
21d
3.2in · 81.7mm
LightDaylight
15.1h
Sea
61.5°F
16.4°C
One of the better months for walking, day trips, and lower pre-summer crowds.
City overview
Galway is Ireland's Atlantic city of Latin Quarter streets, trad-music pubs, university energy, harbor walks, festivals, and day trips into Connemara, the Aran Islands, and the Cliffs of Moher. Weather changes quickly in every month, so the best pages need rain-aware plans, festival timing, and realistic day-trip buffers.
Food & drink
Galway is strong on seafood, oysters, pub food, bakeries, modern Irish restaurants, and late-night casual eating around Quay Street and the West End. Autumn brings oyster demand, while summer festival periods make small central dining rooms fill quickly.
Holidays & observances
- May 3May DayPublic holiday
Top sights
Ranked for May suitability using weather, setting, ratings, and review volume.
- 1Traditional Music Pubs
- 2Galway Cathedral
- 3St Nicholas Collegiate Church
- 4Eyre Square
- 5Salthill Promenade
- 6Latin Quarter & Quay Street
- 7Galway Arts Festival Venues
- 8Spanish Arch & Galway City Museum
1Traditional Music Pubs
4.7★ · 2,591indoorOpen dailyNightly music around the Latin Quarter and West End, with the best sessions requiring patience and respectful listening.
2Galway Cathedral
4.6★ · 6,339indoorOpen dailyLarge mid-20th-century cathedral with dome, stone interior, and riverside approach.
Wikipedia
3St Nicholas Collegiate Church
4.6★ · 716indoorOpen dailyMedieval church in the old core, tied to the city's merchant history and market streets.
Show 5 more sights
- 4Eyre Square
- 5Salthill Promenade
- 6Latin Quarter & Quay Street
- 7Galway Arts Festival Venues
- 8Spanish Arch & Galway City Museum
Neighborhoods
1Latin Quarter
Tourist core for pubs, music, restaurants, shops, and late-night energy.
2West End
Restaurants, bars, music pubs, and a more local evening scene across the Corrib.
3Salthill
Seafront promenade, hotels, cafes, swimming spots, and Galway Bay views.
4Eyre Square
Transport-linked central base with hotels, shops, and the quickest route into the old streets.
5Claddagh
Historic fishing-village area at the river mouth, good for harbor walks and sunset views.
6University / Newcastle
Student energy, canal walks, hospital area, and quieter stays west of the Corrib.
Getting around
Central Galway is walkable, with rail and bus arrivals beside Eyre Square. Use buses, tours, ferries, or a car for Connemara, the Aran Islands, and the Cliffs of Moher; leave slack for wind, rain, and ferry or road delays.
Planning the Ireland route?
Add your dates and we'll pace all 2 cities — every place checked for closures, limited hours, and booking needs in May.
Weather by month for the Ireland trip
In May, the Ireland trip runs daytime highs near 15°C / 59°F, with nights down to about 6°C / 43°F at the coolest stop. Climate averages show about 13 rainy days at the rainiest stop. Weighed across both stops, May is a comfortable month by weather.
The most comfortable months across Dublin & Galway are July, June and August, based on average daytime temperatures and rainfall at every stop. May 2027 is a comfortable month.
Common questions about the Ireland trip
- When is the best time to do the Ireland trip?
- The most comfortable months across Dublin, Galway are July, June and August, based on average daytime temperatures and rainfall at each stop. May is a comfortable month by weather — see the per-stop weather below for the climate averages in May 2027.
- How many days do you need for the Ireland trip?
- A comfortable Ireland trip runs about 5–7 days, allowing roughly Dublin 3, Galway 2 nights plus travel between stops. Add a day if you want a slower pace or extra day trips.
- What's the route for the Ireland trip?
- The classic order is Dublin & Galway. Each city below has its own May weather, any available event listings, and a top-sights list.
Ready to plan the Ireland trip?
Turn this route into a day-by-day plan for May 2027, every stop checked for closures and booking needs on your exact dates.