Best Time to Visit Dublin
The best months to visit Dublin are May, Jun, Aug. Here is the full monthly breakdown.
Photo: Diogo Palhais / Unsplash
Best Months: May, Jun, Aug
These months offer the best balance of comfortable temperatures and low rainfall for visiting Dublin. Expect highs of 16°C to 18°C to 20°C with relatively dry conditions.
Warmest Month
August
20°C high
Coldest Month
January
4°C low
Driest Month
May
12 rain days
Wettest Month
July
21 rain days
Monthly Weather
January
High: 8°C / Low: 4°C
13 rain days
February
High: 10°C / Low: 5°C
14 rain days
March
High: 11°C / Low: 5°C
18 rain days
April
High: 13°C / Low: 7°C
18 rain days
May
High: 16°C / Low: 10°C
12 rain days
June
High: 18°C / Low: 12°C
16 rain days
July
High: 19°C / Low: 13°C
21 rain days
August
High: 20°C / Low: 13°C
17 rain days
September
High: 17°C / Low: 11°C
19 rain days
October
High: 14°C / Low: 10°C
18 rain days
November
High: 11°C / Low: 7°C
16 rain days
December
High: 10°C / Low: 6°C
16 rain days
Tourist Seasons in Dublin
Peak Season
May, June, August
- +Best weather conditions
- +Most activities and events
- -Higher prices and larger crowds
- -Book accommodation well in advance
Shoulder Season
April, July, September
- +Good weather, fewer tourists
- +Better value for accommodation
- +More authentic local experiences
- ~Some attractions may have reduced hours
Off Season
January, February, March, October, November, December
- +Lowest prices of the year
- +No crowds at attractions
- -Weather may be less favourable
- -Some seasonal businesses may close
Month-by-Month Breakdown
| Month | High | Low | Rain Days | Season |
|---|---|---|---|---|
January | 8°C | 4°C | 13 | Off Season |
February | 10°C | 5°C | 14 | Off Season |
March | 11°C | 5°C | 18 | Off Season |
April | 13°C | 7°C | 18 | Shoulder Season |
May★ | 16°C | 10°C | 12 | Peak Season |
June★ | 18°C | 12°C | 16 | Peak Season |
July | 19°C | 13°C | 21 | Shoulder Season |
August★ | 20°C | 13°C | 17 | Peak Season |
September | 17°C | 11°C | 19 | Shoulder Season |
October | 14°C | 10°C | 18 | Off Season |
November | 11°C | 7°C | 16 | Off Season |
December | 10°C | 6°C | 16 | Off Season |
Season Timeline
Frequently Asked Questions
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Our Top 5 Favourite Tours in Dublin
Make the most of your trip by booking popular tours and activities in advance.
Dublin Walking Tour: Highlights & Hidden Gems
Discover Dublin on foot with a local guide who knows every backstreet and story. You will cover the must-see landmarks and stumble upon places most visitors never find.
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Dublin Food Tour: Street Food & Local Favourites
Eat your way through Dublin with a local foodie as your guide. From bustling markets to tucked-away restaurants, taste the dishes the city is truly known for.
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Best of Dublin: Skip-the-Line Top Attractions
Skip the queues and get straight into Dublin's top attractions with pre-booked access. An expert guide brings each site to life with stories and context you would not get on your own.
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Day Trip from Dublin: Scenic Excursion
Escape Dublin for the day and explore the stunning surroundings. Transport, guide, and itinerary are all sorted so you can relax and enjoy the scenery.
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Dublin Cultural Experience: History & Traditions
Go beyond sightseeing and connect with Dublin's living culture. From hands-on workshops to historic neighbourhood walks, this is the side of the city most travellers miss.
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Top 3 Areas to Stay in Dublin
Liveliest areas for nightlife, culture, and entertainment
Temple Bar
The heart of Dublin's traditional music and pub scene, buzzing with energy.
Our top picks in Temple Bar
Smithfield
A revitalized industrial area blending modern living with historical charm and a growing cultural scene.
Our top picks in Smithfield
Portobello
A charming, leafy residential area with a bohemian feel and excellent local eateries.
Our top picks in Portobello
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