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Home » Ireland Travel Guide: Explore the Emerald Isle from Coast to Coast » Best Time to Visit Ireland in 2024 for Sightseeing, Hiking, and Cultural Tours. Ireland Weather Guide

Best Time to Visit Ireland in 2024 for Sightseeing, Hiking, and Cultural Tours. Ireland Weather Guide

Best Time to Visit Ireland

  • Optimal: Late May to early September (pleasant weather, longer days).
  • For sightseeing and cultural tours: May, June, and September offer mild weather and fewer tourists.
  • For hiking: Late spring to early autumn for the best conditions.

Geography facts

  • Location: Northwestern Europe, occupying most of the island of Ireland.
  • Area: 70,273 km².
  • Borders: Northern Ireland (part of the UK).
  • Landscape: Largely low-lying with central plains surrounded by a ring of coastal mountains.

Ireland, known as the Emerald Isle, is celebrated for its lush landscapes, fascinating history, and vibrant culture. Its geography offers a mix of rolling hills, expansive flatlands, rugged coastlines, and picturesque lakes.


Ireland has a temperate maritime climate characterized by mild temperatures and consistent rainfall throughout the year. Summers are relatively cool, while winters are mild compared to other countries at similar latitudes.

The daily range of reported temperatures (gray bars) and 24-hour highs (red ticks) and lows (blue ticks), placed over the daily average high (faint red line) and low (faint blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. (c)

Monthly Weather Snapshot


  • Cold and wet, with average temperatures from 2°C (36°F) to 8°C (46°F).
  • Expected precipitation: around 100 mm.
  • Popular activities: Visiting museums and indoor cultural events.


  • Slightly warmer but still chilly, with temperatures ranging from 3°C (37°F) to 9°C (48°F).
  • Rainfall: about 80 mm.
  • Suggested visits: Cozy pubs and indoor historical sites.
Winter in Dublin (c)


  • Beginning of spring; temperatures vary from 4°C (39°F) to 10°C (50°F).
  • Rainfall: around 90 mm.
  • Good for: Early spring walks and St. Patrick’s Day celebrations.


  • Milder weather begins, with temperatures between 6°C (43°F) and 12°C (54°F).
  • Average precipitation: 70 mm.
  • Ideal for: Visiting gardens and parks as they start to bloom.


  • One of the best months to visit, with temperatures from 8°C (46°F) to 15°C (59°F).
  • Rainfall: reduces to 60 mm.
  • Activities: Outdoor sightseeing, coastal drives, and early summer festivals.


  • Start of the tourist season, with longer days and temperatures from 10°C (50°F) to 18°C (64°F).
  • Precipitation: around 70 mm.
  • Great for: Hiking, exploring national parks, and attending outdoor concerts.

The hourly reported temperature, color coded into bands. The shaded overlays indicate night and civil twilight. (c)


  • Peak of summer, with temperatures ranging from 12°C (54°F) to 20°C (68°F).
  • Rainfall: typically less than 70 mm.
  • Perfect for: Beach visits, cultural festivals, and exploring the countryside.


  • Warm and pleasant, with similar temperatures to July.
  • Rainfall: can be slightly higher, around 80 mm.
  • Recommended: Visiting islands, coastal towns, and enjoying outdoor activities.


  • Beginning of autumn, with temperatures from 11°C (52°F) to 17°C (63°F).
  • Rainfall: about 80 mm.
  • Ideal time for: Enjoying the autumn colors, wine festivals, and less crowded tourist spots.


  • Cooler days start setting in, with temperatures from 8°C (46°F) to 14°C (57°F).
  • Expected precipitation: 100 mm.
  • Good for: Halloween celebrations and autumnal nature walks.
Autumn in Ireland (c)


  • Significant drop in temperature, from 5°C (41°F) to 10°C (50°F).
  • Rainfall: increases to 110 mm.
  • Activities: Visiting indoor attractions and enjoying the early Christmas markets.


  • Cold and festive, with temperatures from 3°C (37°F) to 8°C (46°F).
  • Precipitation level: around 120 mm.
  • Highlight: Christmas and New Year’s Eve festivities.

Visiting Ireland offers a unique experience in each season, but the late spring to early autumn period provides the best weather for outdoor activities and exploring the rich cultural heritage. The mild climate makes it ideal for sightseeing, while the diverse landscapes offer countless opportunities for hiking and photography.

Back to Ireland’s Travel Guide

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