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Weather in Ireland

Table of contents

Weather by season
Weather by month
Weather by region
The best time to visit
Travel tips for every weather
Your packing list for Ireland
Weather phenomena
FAQ

Ireland is a country rich in history and folklore – and its weather is as dynamic as its culture. From sun to rain and from heat to clouds, Ireland has it all (and often all on the same day). Experience the heartwarming hospitality of locals as you embrace the changing skies and explore the emerald isle with TourRadar.

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Weather in Ireland by season

  • Exploring the streets of Dublin

    Spring (March to May)

    Spring is transformative in Ireland, as the country transitions from crisp, chilly winter to the mellow warmth of sprint. Witness the countryside bloom into a riot of colors, as daffodils and bluebells breathe life into the landscapes. 
     

    Ireland tours in spring
  • Walking along the Cliffs of Moher

    Summer (June to August)

    Summer brings the longest days and warmest weather in Ireland. Bask in the golden glow of the sun and make the most of the long summer days by exploring hidden gems and experiencing outdoor adventures in Ireland’s stunning countryside.
     

    Ireland tours in summer
  • Dublin in an evening glow

    Fall (September to November)

    As the weather in Ireland cools, the leaves turn golden, creating a breathtaking backdrop for your Irish adventures. Take it easy with urban adventures or explore the great outdoors in milder weather.
     

    Ireland tours in autumn/fall
  • Dunguaire Castle

    Winter (December to February)

    Winter weather in Ireland is a magical spectacle – especially when it snows. Even if you’re not lucky enough to experience a dusting of snow across the villages and countryside, the landscape is still beautiful in the winter months.
     

    Ireland tours in winter

    Monthly overview of the weather in Ireland

    MonthAvg Temp °CAvg Temp °FRain/Snow
    January541High
    February541High
    March745Moderate
    April846Moderate
    May1152Moderate
    June1457Low
    July1661Low
    August1661Moderate
    September1457Moderate
    October1152High
    November745High
    December541High

    Weather in Ireland by region

    • Temple Bar, Dublin

      Dublin

      Dublin is Ireland's capital and it charms with a unique blend of historical allure and contemporary buzz, made more appealing by its mild climate. Come rain or shine, the weather in Dublin enhances the city's vibrant energy.
       

      See Dublin tours
    • Cork

      Cork

      Cork in the south of Ireland is a city where you’ll experience everything from balmy summer sunshine to drizzle. Whatever the weather, you’ll discover quaint streets, lively nightlife and remarkable architecture.
       

      See Cork tours
    • Galway cathedral

      Galway

      Galway has a lively spirit – and the city has weather to match. Enjoy a thriving arts scene and stunning landscape while experiencing Galway’s coastal breeze – although be aware that the weather can change with just a moment’s notice.
       

      See Galway tours
    • Belfast Castle

      Belfast

      The weather in Belfast, Northern Ireland, adds a dramatic touch to the city's rich history and modern charm. The changing skies frame the city's architectural marvels for an awe-inspiring experience.
       

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    Best time to visit Ireland based on weather

    Ireland's ever-changing weather is a part of its allure, meaning it’s a great place to explore all year round. You’ll find the warmest weather during the summer months, and with extended daylight hours, there’s ample time for outdoor adventures. If you prefer the crisp air and vibrant colors of autumn, September to November provides a picturesque setting with fewer crowds. With TourRadar, experience the enchanting weather in Ireland at its best.

    Read more about Ireland
    Ring of Kerry

    Weather-related travel tips

    General tips for all seasons

    Always keep a rain jacket handy: Thanks to Ireland's maritime climate, it rains frequently – yes, even in summer. Waterproof clothing is essential, regardless of the season.

    Layering is key: Temperatures in Ireland can fluctuate throughout the day, so dressing in layers will help you stay comfortable.

    Invest in good footwear: Exploring Ireland’s beautiful landscapes? Be sure to pack a pair of sturdy, waterproof shoes.

    Sunscreen is a must: Despite Ireland's reputation for cloudy skies, it’s still possible to get burnt, especially in the summer.

    Check the forecast: Weather in Ireland can change rapidly. Keep an eye on the local forecast to ensure you’re prepared for anything.

    Packing list for Ireland

    • Spring & Summer

      •  
      • Light jacket
      • Sunglasses
      • Bug repellent
      • Sunscreen
      • Reusable water bottle
      • Comfortable walking shoes
      • Light raincoat
      • Swimsuit (for brave sea swimmers)
      • Hat or cap
      • Light scarf
      •  

    • Fall & Winter

      • Umbrella
      • Thermal socks, gloves and hat
      • Heavy jacket
      • Moisturizer
      • Waterproof boots
      • High-visibility clothing
      • Warm sweaters
      • Rainpants
      • Scarf, hat, and gloves
      • Insulated flask

      Weather phenomena in Ireland

      The weather in Ireland isn’t always perfect – but it is an integral part of Ireland’s allure. There are some specific weather phenomena you can expect to see during your trip to Ireland:

      • Cliffs of Moher

        The “soft day”

        This gentle, misty rain is a quintessential Irish weather phenomenon, adding a touch of mystic allure to already otherworldly landscapes.

      • Dingle

        Rainbows

        With frequent rain comes the magic of rainbows – and you might even be lucky enough to catch a double one. Their sudden appearance against dark clouds is a spectacle.

      • Blackrock Castle

        Four seasons in a day

        Experience spring, summer, autumn, and winter all in one day. This unpredictable weather pattern can lead to some interesting adventures.

        Best Ireland tours

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        What people ask about Ireland

        • What is the average temperature in Ireland?

          In Ireland, average temperatures range from 6°C (43°F) in winter to 16°C (61°F) in summer.

        • Does it rain a lot in Ireland?

          Yes, Ireland is known for its frequent rainfall. However, it's usually light and drizzly rather than heavy downpours.

        • What is the warmest month in Ireland?

          July tends to be the warmest month, with temperatures often reaching the low 20s°C (low 70s°F).

        • What is the coldest month in Ireland?

          January is usually the coldest month, with temperatures averaging around 5°C (41°F).

        • What clothes should I pack for Ireland?

          The key is to pack for all weather conditions. Think layers, waterproof items, and comfortable walking shoes.

        • What is the "soft day" in Ireland?

          A "soft day" is a uniquely Irish term for light, misty rain that can create an enchanting atmosphere.

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