Best Time to Visit Ireland
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The best time to visit Ireland is from March to May and again between September and November. To learn more about the best times to visit Ireland see below.
Best Time to Visit Ireland
The shoulder seasons of spring and autumn offer visitors to Ireland better weather than in winter and smaller crowds than the peak summer season. While Ireland has a mild, temperate climate throughout the year with weather changes that are rarely extreme, visiting Ireland between March and May and again from September to November retains the beauty and thrills of summer. It also provides smaller crowds to contend with at historical sites, famous pubs, while exploring the fairytale landscape or experiencing the lively seasonal festivals.
In winter, Ireland remains a fascinating destination with cold temperatures that rarely dip below freezing. A number of tourist attractions close for the season or have limited opening times due to the shorter days. However, visiting Ireland in summer offers a peaceful experience in the cities and towns with average temperatures that linger around 60 degrees Fahrenheit.
Spring and fall in Ireland provide the best opportunities for visitors to hike across the luscious landscapes and to enjoy the famous green shades of the Emerald Isles, which can receive up to 225 days of rain a year. When visiting Ireland between March and May or September and November, tourists also have the opportunity of partaking in the elaborate St. Patrick’s Day celebration in Dublin or Derry’s surprisingly massive Halloween celebration.
Best Time for Good Weather
The best time for excellent weather in Ireland is in summer between June and August.
The summer months in Ireland bring warmer temperatures that average between 59- and 66-degrees Fahrenheit with most days rarely reaching above 70 degrees Fahrenheit. With the rains being scattered throughout the seasons in Ireland, predicting perfect weather in any given month is nearly impossible. The cities and towns along the Southern regions of Ireland will receive the warmest temperatures in summer and have many festivals and outdoor sites that boast captivating activities, including boat tours, horseback riding excursions, and wildlife-watching adventures. The peak of summer usually provides days with up to 15 hours of daylight.
July and August are considered peak season in Ireland because visitors from around the world are eager to witness the fantastical castles and emerald, rolling hills. The weather in Ireland’s summer season changes throughout the day, so it is important to bring layers that can withstand the heat while also accounting for cold spells and possible summer showers.
Best Time for Families
The best time for families to visit Ireland is between May and June and again from September to October.
The beginning of summer and autumn in Ireland offer families the best opportunities for sightseeing and experiencing the majesty of the Irish countryside before or after the peak crowds have arrived on the island shores. During this time, the climate is relatively mild with weather that ranges averages between 55- to 62- degrees Fahrenheit. Rain is possible during any seasons, but the warmer weather ensures a mild change in temperatures during showers. Discovering Ireland as a family during the shoulder months of May to June and September to October also offers better access to unique experiences such as staying in one of the famous castles across the country or traversing the Titanic Belfast museum.
Best Time for Couples
The best time for couples to visit Ireland is from May to June or between September and October.
The promise of good weather and smaller crowds across Ireland make the beginning of summer and fall some of the best times to experience the country as a couple, promising access to more secluded, romantic, and personalized experiences. These experiences are accentuated by the natural beauty and fascinating history of the different towns, cities, and villages. While the rains can be unpredictable in Ireland, the weather remains gentle, allowing you as a couple to horseback ride through the majestic landscape, bask in the grandeur of castle accommodations, visit St. Valentine in Dublin, or indulge in a medieval banquet in a preserved antique court.
Best Time for Seniors
The best time for seniors to visit Ireland is in summer from May to July.
The promise of warmer weather and less rainfall makes the summer months of May, June, and July a better time for seniors to visit Ireland because they can experience much more before nightfall. The average temperature lingers around 66 degrees Fahrenheit in July, making it the warmest month of the year across the Emerald Isle. During these months, the sun keeps much of the island bright and shiny until approximately 11 pm each night. The summer also hosts the most festivals around the country, offering a more authentic immersion into Irish celebrations. May boasts the live music of Fleadh Nua Festival in Ennis, Dublin hosts the James Joyce festival in June, and July boasts the Galway City Art Festival.
Best Time for Golfing
The best time for golfing in Ireland takes place between May through mid-October.
The weather in Ireland is consistently sporadic with possible showers that occur throughout the year and temperatures that drop between late autumn and early spring. Due to the showers that occur during these months, summer and the beginning of fall are the best opportunities for enjoying uninterrupted rounds of golf during your visit to Ireland. The summer months of June and July could provide the most unique opportunities to play golf in Ireland as the sun rises before 5 am and sets around 11 pm each day. During the peak season, the courses always ensure that the fairways and greens remain in top shape. When golfing during any seasons in Ireland, it is important to bring raingear because showers can occur at any time of the day even during summer, which helps to keep the countryside lush.
Best Time to Visit Dublin
The best time to visit Dublin is from March to May or September to October.
The fascinating capital city of Ireland begins to warm in the spring months with the temperate and sunny days that stretch into the early fall. The crowds in the shoulder seasons of spring and autumn remain smaller, providing visitors a more personable experience than during the peak summer months. Dublin never possesses a “dry season” with rain that is possible throughout the year, including during the hot summer months of July and August. While visiting Ireland during St. Patrick’s Day or on Christmas provides fantastic events to experience in Dublin, exploring during March to May or from September to October offers greater access to the captivating highlights of the city, including the Old Library at Trinity College and the Guinness Storehouse. It will also provide you with the opportunity to attend fantastic festivals like the Dublin Docklands Summer Festival in May and the Bram Stoker Festival in October.
Best Time for Cliffs of Moher
The best time to visit the Cliffs of Moher is between April and May and again from September to October.
The shoulder months of April and May plus September and October offer smaller crowds than the peak season of July and August. The shoulder months also possess better weather than the winter or early spring months. The weather around the Cliffs of Moher are unpredictable year-round and can change at a moment’s notice, making it imperative to bring layers of clothes for sudden drops in temperature or windy upswings. If trying to avoid the seasonal crowds in summer or during the shoulder months of April to May and September to October, walking away from the Visitor Center along the five miles of walkways can make any time of year feel remote along the rugged, coastal landscape that stands over 702 feet above sea level.
Peak Tourist Season in Ireland
The peak tourist season in Ireland is during the summer months of July and August.
The traditional summer months of July and August possess the best weather during the year in Ireland because this is when daytime temperatures reach an average of 64 degrees across the country. Rain does occur sporadically throughout the year, which keeps the landscape shining with its iconic, emerald hues. This also requires that visitors bring lightweight, waterproof clothing and appropriate footwear for the possible showers. The peak tourist season of summer also brings in many visitors who are eager to experience the near 18-hour days. During these days the sun rises before 5 am and sets around 11 pm. The peak season in Ireland hosts locals and tourists from around the globe who desire to discover the majesty of the towns, villages, cities, history, and scenery of this precious landscape.
Rainy Season in Ireland
The rainy season in Ireland occurs during October, November, and December.
The rainy season in Ireland is deceptive because October, November, and December may receive more frequent showers or precipitation than other months of the year in Ireland. Long showers are rare, and rains typically occur in slow mists or quick downpours throughout the year, including summer. In the late autumn and early winter, the rain in Ireland is more frequent than in summer, but the climate remains mild and temperate. Summer sees short bursts of refreshing showers, and spring, by contrast, is the driest season in Ireland but still hosts its own benefits from the unique precipitation. When visiting Ireland in the wet season of autumn and early winter, a waterproof jacket, long sleeves, and comfortable, waterproof shoes are recommended.