Dublin Travel Guide
When to Visit Dublin
Dublin month by month — long summer evenings, St Patrick's week, rugby weekends, autumn festivals and Christmas lights — plus what the weather is really like, when prices peak and the free things that stretch a budget.
There is no bad time to visit Dublin, but there are very different Dublins depending on the season. The weather is mild all year, rarely very hot or very cold, and it can rain on any day, so the real questions are daylight, crowds, events and price. Here is how the year breaks down, and how to make your money go further whenever you come.
Spring: March to May. Spring is a lovely time to visit, with daffodils in the parks, lengthening evenings and fewer crowds than summer — with one big exception. St Patrick's Day on 17 March is celebrated with a multi-day festival, a huge parade through the city centre and a party atmosphere in every pub. It is a wonderful experience if you love a crowd, but hotels sell out and prices peak, so book months ahead or avoid that week. Six Nations rugby matches at the Aviva Stadium in February and March also fill the city on match weekends. April and May bring fresh green parks, puffins on the cliffs of the west and the start of the day-trip season, with weather that can be bright and crisp or showery.
Summer: June to August. Summer is the peak season. Days are very long, with light lingering until late evening in June, which makes it perfect for walking, coastal trips and pub-garden evenings. Bloomsday on 16 June celebrates James Joyce's Ulysses with readings, Edwardian costumes and breakfasts of kidneys. Concerts, outdoor events and big Gaelic games at Croke Park bring locals and visitors into the city. The downsides are crowds at the major attractions, especially the Book of Kells and the Guinness Storehouse, sold-out Kilmainham tours and the highest hotel prices of the year. Book everything early, visit the big sights at opening and save afternoons for parks and the coast. Temperatures are usually pleasantly warm rather than hot, so pack layers and a waterproof even in July.
Autumn: September to November. Early autumn is one of the best times to visit, with fewer crowds, softer prices and often settled weather. The Dublin Theatre Festival brings international and Irish drama to the city's stages in the autumn, and late October has the Dublin Marathon and the Bram Stoker Festival, celebrating Dublin's own author of Dracula around Halloween, which has deep roots in Irish tradition. By November the days are shorter and wetter, but the city is quieter and cosy pubs come into their own. In late 2026, note the closures: Dublin Castle is closed until January 2027, the Chester Beatty until late December, and industrial action has caused occasional closures at the National Museum and National Gallery, so check before you go.
Winter: December to February. December is festive and busy, with Christmas lights on Grafton Street and Henry Street, markets and concerts, carol services in the cathedrals and a warm, sociable atmosphere in the pubs. Hotels are expensive on December weekends, and many attractions close for a few days around Christmas — the Guinness Storehouse typically from 24 to 26 December and Kilmainham Gaol from 24 to 27 December — so check dates. The days are short, with sunset in mid-afternoon, so plan outdoor sightseeing for the morning. New Year brings celebrations and concerts. January and February are the quietest and cheapest months, ideal for museums, pubs and theatre; in January, the National Gallery traditionally displays its Turner watercolours, a lovely winter ritual.
What the weather is really like. Dublin is drier than the west of Ireland and rarely extreme. Expect cool to mild temperatures most of the year, showers that come and go, and wind near the coast. Snow is rare. The answer is always layers, a waterproof jacket with a hood and comfortable shoes, and a flexible plan that puts outdoor sights on the brightest days.
How to save money. Dublin is expensive, but much of the best is free. The National Museum, the National Gallery, Phoenix Park, Trinity's campus, the cathedrals' choral services, St Stephen's Green, Merrion Square and the Howth cliff walk cost nothing, and traditional music sessions in pubs are free. Walk instead of taking taxis, use a Leap Card for public transport and take the DART to the coast for the price of a train ticket. Book paid attractions online, where prices are often lower than at the door, and consider combination tickets if you plan to see the Guinness Storehouse and the Jameson distillery. Stay in the Liberties or Smithfield for better hotel value, eat your main meal at lunchtime when many restaurants offer set menus, and drink your pints outside Temple Bar. Travel midweek and outside major events, and you will find the city both cheaper and calmer.
Big-event weekends. Before you book, check the calendar for major events, because they transform the city. Rugby internationals at the Aviva Stadium, big concerts, the All-Ireland finals at Croke Park and the St Patrick's Festival fill hotels and push up prices, sometimes dramatically. If you are coming for one of them, book as early as possible; if not, a quick check of the Aviva and Croke Park fixtures and the city's festival calendar can save you a lot of money and a lot of crowds.
Our pick. For the best balance of weather, daylight and crowds, come in May, June or September. For festivity, come in December or for St Patrick's week, and book early. For value and atmosphere, come in January or February, settle into a snug and let the city come to you.