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Best time to visit Ireland
The best times to visit Ireland (Dublin) are in July and August based on our default weather conditions. Update your weather preferences to see which months best match.
Ireland by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Ireland
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Top Ireland destinations
Below are the temperatures expected today at popular countries, regions and places in Ireland. Select a destination to compare today's forecast with average weather conditions.
All Ireland destinations
- Achill Island
- Adare
- Ardara
- Arklow
- Athlone
- Ballina
- Ballinasloe
- Ballybofey
- Ballyliffin
- Banagher
- Bangor Erris
- Bantry
- Belmullet
- Boyle
- Buncrana
- Bundoran
- Cahir
- Carlow
- Carrick-On-Shannon
- Cashel
- Castlebar
- Castletownbere
- Catherdaniel
- Cavan
- Clifden
- Clonakilty
- Clonmel
- Cobh
- Cong
- Cork
- Dingle
- Donegal
- Doolin
- Downings
- Drogheda
- Dublin
- Dundalk
- Dungarvan
- Dunmore East
- Ennis
- Enniscorthy
- Enniskerry
- Fermoy
- Galway
- Glenbeigh
- Glendalough
- Glengariff
- Gougane Barra
- Gweedore
- Howth
- Inishbofin Island
- Kells
- Kenmare
- Kilkee
- Kilkenny
- Killaloe
- Killarney
- Killybegs
- Kilronan, Aran Islands
- Kinnitty
- Kinsale
- Lahinch
- Letterkenny
- Limerick
- Longford
- Mallow
- Mullingar
- Naas
- Navan
- Oughterard
- Portlaoise
- Redcastle
- Roscommon
- Roscrea
- Rosslare
- Schull
- Skibbereen
- Sligo
- Sneem
- Tralee
- Trim
- Tullamore
- Valentia Island
- Waterford
- Westport
- Wexford
- Wicklow
When is the best time to visit Ireland?
The best times to visit Ireland (Dublin) are in July and August based on the following average weather conditions.
Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 8 hours or more [remove]
Change the criteria to reflect your weather preferences.
Max Day Temperature (°C)
- Jan
8 - Feb8
- Mar10
- Apr
12 - May
15 - Jun
18 - Jul19
- Aug19
- Sep17
- Oct14
- Nov10
- Dec9
Best time to visit
The weather guide for Ireland (Dublin) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
Ireland weather overview
The women of Ireland are famed for their dewy complexions, thanks largely to the soft rain which falls on their country all year round.
If you hate getting wet, head for Dublin or Cork in the east and south where the climate is somewhat drier, or time your Irish trip for May when the weather is warmest and sunniest.
The west coast is stunningly beautiful but you will spend some of your time peering at the magnificent coastline through a fog of cloud and mist.
In winter, the west falls prey to some ferocious storms while the whole of Ireland, in common with the UK mainland, can occasionally be afflicted by cold spells when northerly and easterly winds bring snow and frost.
What to pack for Ireland weather
Light clothes supplemented with warmer jackets are fine during the summer; wrap up more warmly in the winter months. Always take an umbrella - but think how good all that drizzle is for the skin!
More about Ireland
Explore our complete guide to Ireland with the latest travel advice for travellers and holidaymakers including official updates and local travel tips for Ireland.
- Essential information
- Ready to book?
- Top travel deals
- Travel advice
- Travel health
- Travel features
- FAQs
Ireland essential information
Below is a beginner's guide to Ireland with essential travel facts such as dominant language spoken, typical flight time from the UK and the local currency. You can also check whether visas are required and what plug adapter you need to pack.
| Ireland - quick facts | |
|---|---|
| Flight time✝ | 1 to 1.5 hours |
| Time difference | UK +0 hours |
| Language(s) | English |
| Currency | Euro |
| Electricity | G plug (230V) |
| Driving side | Left |
✝ = Typical flight time from the UK.
Travelling to Ireland?
Discover where to book holidays, flights, hotels and more from popular travel providers for your trip to Ireland in 2026/2027.
- Airport taxis
- Boat rental
- Buses & trains
- Car hire
- Driving advice
- eSIMs
- Ferries
- Money transfers
- Ocean cruises
- Things to do
- Tours
Holidays to Ireland
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Just Go Holidays One of the UK's leading coach holiday operators, offering great-value trips across the UK, Ireland and Europe. |
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Love Holidays Book flights, hotels and transfers as holiday packages to worldwide destinations with this UK-based OTA. |
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Broadway Travel With 75 years+ history, this UK independent travel agency offers great-value holidays, hotels and cruises to Ireland and beyond. |
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Caledonian Travel Major UK coach holiday provider offering award-winning coach holidays and day trips across Ireland and Europe. |
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National Holidays UK-based travel company specialising in affordable coach holidays and short breaks around the UK, Ireland and Europe. |
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Secret Escapes Members-only travel club offering exclusive deals on hand-picked luxury hotels and holidays to Ireland and more. |
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Expedia Compare and book holidays, flights, hotels, car hire and more on this trusted website covering global destinations. |
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lastminute.com Leading European travel company specialising in dynamic holiday packages to thousands of destinations including Ireland. |
Tours to Ireland
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Explore! Adventure travel company offering authentic experiences for small groups to over 100 countries including Ireland. |
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Newmarket Holidays Long-established travel brand offering escorted tours, river cruises, resort stays and more to Ireland and beyond. |
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Contiki Global travel brand for 18-35s, offering over 200 all-inclusive group trips across six continents. Low deposit bookings available. |
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Cosmos Long-standing travel brand offering affordable adventure tours across 54 countries on six continents. |
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Exoticca Online tour operator offering cultural trips and experiences designed by an in-house team of travel experts. |
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G Adventures Award-winning adventure travel brand specialising in small-group tours, safaris and expeditions across all seven continents. |
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Saga Holidays Award-winning travel operator specialising in escorted tours and hotel holidays to Europe and worldwide for over 50s. |
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Topdeck Global tour operator specialising in small group tours for 18-30 somethings to Europe, Asia, New Zealand and North Africa. |
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Trafalgar Discover your next guided tour through this top-rated travel brand covering every destination from Europe to Australia. |
Flights to Ireland
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Aer Lingus Ireland's national airline operates 100+ routes from Dublin, Cork, Knock and Shannon to the UK, Europe and North America. |
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British Airways The UK's national flag carrier is a major global airline, serving over 200 destinations across 80 countries including Ireland. |
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KLM The Netherland's national flag carrier and the world's largest airline. Serves 170 international destinations via Amsterdam. |
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Qatar Airways Qatar's state-owned flag carrier flies to over 170 destinations worldwide across 80+ countries including Ireland. |
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Vueling Spanish low-cost airline and one of Europe's fastest growing. Offers affordable flights to Europe, North Africa and the Near East. |
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eDreams Leading European OTA offering thousands of flights and hotels across 40,000 destinations including Ireland. |
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KAYAK Search and compare flights, hotels, car hire and package holidays through this award-winning travel search engine. |
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Kiwi.com Global OTA and search engine specialising in affordable flights, hotels and car hire across worldwide destinations including Ireland. |
Hotels in Ireland
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Hilton Leading global hospitality brand with a portfolio of 9,000 properties across 141 countries and territories including Ireland. |
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Radisson Hotels Major international hotel group with 10 brands and over 1,520 hotels worldwide including in Ireland. |
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IHG Leading global hotel group with a portfolio of international brands including Holiday Inn, Crowne Plaza and more. |
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Marriott The world's largest hotel company with a portfolio of 30+ brands and almost 9,600 properties across 143 countries. |
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ALL World-leading hospitality group offering experiences and stays across more than 110 countries including Ireland. |
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Spabreaks.com Europe's largest spa booking agency offers low-cost spa days, holidays and retreats in Ireland and beyond. |
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Agoda One of the world's largest online travel platforms with a network of over 6 million hotels. Plus flights, activities and more. |
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Booking.com Leading global OTA founded in Amsterdam. Offers worldwide accommodation, flights, car hire, activities and more. |
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Hotels.com Part of Expedia Group, this major OTA offers deals and discounts on hotel rooms worldwide including in Ireland. |
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Priceline Leading OTA for discounted flights, hotels, cruises, car hire, experiences and packages worldwide including in Ireland. |
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Trivago Global travel brand and metasearch engine that compares accommodation prices across different online booking sites. |
Accommodation in Ireland
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Sykes Cottages Holiday cottage rental agency representing 22,500 holiday homes across the UK and Ireland. B Corp Certified. |
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Oliver's Travels Specialists in luxury villa holidays. All accommodation is handpicked with locations in the UK, Europe, Asia and beyond. |
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Snaptrip Find your next UK holiday rental with this online travel marketplace offering cottages, lodges, hotels and villa holidays. |
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Hostelworld Leading global OTA for hostels and budget accommodation worldwide. Perfect for travellers looking to connect. |
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VRBO Owned by Expedia Group, this online holiday marketplace offers a unique selection of 2+ million homes worldwide. |
Ocean cruises to Ireland
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Fred Olsen Set sail from the UK to worldwide destinations including Ireland with this long-standing cruise company. |
Things to do in Ireland
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Viator |
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Get Your Guide Major global marketplace specialising in travel experiences. Covers tours and attractions across six continents. |
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Isango Browse and book great-value sightseeing tours, experiences and attractions across 300+ destinations including Ireland. |
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Klook Find and book thousands of experiences via this online travel platform covering worldwide destinations including Ireland. |
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Tiqets |
Buses & trains in Ireland
Car hire in Ireland
Ferries in Ireland
Money transfers to Ireland
Airport taxis for Ireland
Boat rental for Ireland
Driving advice for Ireland
eSIMs for Ireland
Ireland travel deals
Check out the latest deals, discount codes and special offers on holidays, flights, hotels and more for Ireland in 2026/2027. Pay low deposits and save with last minute holidays, early bird offers and free kids places where available.
- Save on holidays & flights worldwide in the BA sale
- Book trips to Europe, USA, Caribbean & beyond
- Including New York, Los Angeles, Florida, Barbados & Dubai
Expires at 23:59 on Tuesday 27th Jan 2026 · View all British Airways offers
- Save up to 20% small group trips worldwide in 2026
- Book adventures online in Explore! Big Blue Sale
- Travel before 31st December 2026 (inclusive)
Expires at 23:59 on Wednesday 21st Jan 2026 · View all Explore! offers
- Save up to £600 on selected holidays in 2026/2027
- Book discounted holidays with 'Sale' label
- Discounts varies by destination & holiday type. T&Cs apply
Expires at 23:59 on Sunday 8th Feb 2026 · View all Love Holidays offers
- Save 15% on ALL tours worldwide in 2026, 2027 & 2028
- Filter tour deals by month, destination, features, price & more
- Travel before 31st December 2028 (inclusive)
Expires at 23:59 on Friday 13th Mar 2026 · View all Newmarket Holidays offers
- Save up to £500 on selected small group trips in Europe
- Book trips to Italy, Greece, Spain, Eastern Europe & beyond
- Travel between 1st Apr & 31st Oct 2026 (inclusive)
Expires at 23:59 on Wednesday 18th Feb 2026 · View all Topdeck offers
Ireland travel advice
Check the latest travel advice and guidance on visiting Ireland from official government sources (in english) from around the world including entry requirements and travel restrictions.
- UK traveller advice for Ireland - UK FCDO
- Canadian travel advice for Ireland - Government of Canada
- US travel advisories for Ireland - US Department of State
- Safe travel advisories for Ireland - Ministry of Foreign Affairs, New Zealand
- Smarter traveller advice for Ireland - Department of Foreign Affairs, Australia
Learn more about the current safety and security risks from terrorism, natural disasters and more. Read about the local laws and customs to consider when travelling around Ireland.
Note: UK FCDO - UK Foreign, Commonwealth & Development Office
Ireland travel health
Find out more about staying safe when travelling to Ireland with the latest guidance on required vaccinations and recommended medication to take with you.
- Vaccines & medicines for Ireland - CDC
- Health & vaccinations for Ireland - TravelHealthPro, NaTHNac
- How to stay safe & healthy in Ireland - Fit for Travel, Public Health Scotland
Check out the general travel tips for staying safe and healthy in Ireland, risks of preventable diseases and what to pack.
Note: CDC - Centers for Disease Control and Prevention
Ireland travel features
Do you want to learn more about Ireland? Read our latest features covering travel tips and insider destination guides on where to go and what to do in Ireland.
Ireland FAQs
Read our frequently asked questions about travelling to Ireland including the current entry restrictions, driving side, electrical plugs used and much more.
Which is the hottest month in Ireland?
The hottest time of year in Dublin, Ireland is normally July. Expect maximum daytime temperatures to reach 19°C.
Which month has the most rain in Ireland?
In terms of rainfall, December is usually the wettest month in Dublin, Ireland with 75mm on average. There are normally 17 days in December with some rain.
When is it sunniest in Ireland?
The sunniest time of year in Dublin, Ireland is normally May with bright sunshine on average for 38% of daylight hours; that's 6 hours of sunshine per day.
When is the sea warmest in Ireland?
The sea is usually at its warmest in Dublin, Ireland in August when the water temperature reaches 15°C.
What is the flight time to Ireland from the UK?
The flight time to Ireland from the UK is typically 1 to 1.5 hours.
What is the time difference between Ireland and the UK?
The time difference between Ireland and the UK is UK time+0 hours.
What is the main language spoken in Ireland?
The main language spoken in Ireland is English.
Learn a language for Ireland with Busuu*, Rocket Languages* and Rosetta Stone*.
What is the currency in Ireland?
The currency in Ireland is the Euro (EUR).
Send money to Ireland with TransferGo*, Wise.com* and XE Money Transfers*.
Which plugs are used in Ireland?
Ireland uses electrical plug type G (230 Volts) - the same as the UK.
Which side of the road do they drive on in Ireland?
They drive on the left side of the road in Ireland.
Find out more about driving in Ireland with International Drivers Association* and RAC*.
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