2026 Climate Averages

Weather: Dublin — December

It's a rainy period, but great for indoor activities, museums, and lower prices.

☔ Climate Overview

December is a wet time to visit Dublin. Expect cold weather with temperatures around 9°C during the day. Rain is common, so pack an umbrella. Wind can be noticeable, especially in exposed areas—bring a windbreaker. With only around 8 hours of daylight, plan outdoor activities earlier in the day. Being off-peak, you'll find better deals and fewer crowds.

5.9
GoTripzi Score Good

Based on weather comfort, crowds, prices, and activity options

Avg High

9°C

Avg Low

6°C

Rainy days

13days

Daylight

7.6h

Feels like 6°C / 2°C — wind chill makes it feel cooler

Rainfall

84mm

Sunshine

3.3h/day

Humidity

87%

Very Humid
Sun Strength

0.8

Low
Wind

25 km/h (gusts 52)

Is December a good time to visit Dublin?

It's a rainy period, but great for indoor activities, museums, and lower prices.

Now

--

Feels like --
Wind --
Humidity --
UV Index --
Local time —

Air Quality

Travel Context

  • Crowds
    Very Quiet
  • Travel Costs Peak Rates

Daylight

Sunrise

08:34

Sunset

16:07

7.6h daylight

Visiting Dublin in December: Pros & Cons

Pros

  • Fewer crowds and better hotel deals

Cons

  • Limited sunshine — expect overcast skies
  • Short days limit outdoor time — plan accordingly

Things to Do in December

Events & Festivals

🎉
NYF Dublin Festival
Late December–January 1 Festival

Recommended for This Weather

🏛️ Museums & galleries
🍳 Cooking classes & food tours
☕ Cozy cafes & local food scene
🏛️ Indoor attractions & shopping
🎭 Cultural tours & local experiences

Dublin Weather by Month

Month Avg High Avg Low Rain Sunshine Humidity UV Index Crowds Condition
Jan 8°C 4°C 11d (65mm) 4.1h
87% Very Humid
1.1 Low
Good
Feb 10°C 5°C 14d (78mm) 5.1h
84% Very Humid
2 Low
Wet
Mar 11°C 5°C 13d (64mm) 7.4h
82% Very Humid
3.8 Moderate
Wet
Apr 13°C 6°C 12d (68mm) 9.7h
79% Humid
6.2 High
Good
May 16°C 9°C 12d (65mm) 11.3h
79% Humid
7.8 Very High
Excellent
Jun 18°C 12°C 13d (68mm) 10.8h
79% Humid
7.7 Very High
Excellent
Jul 19°C 14°C 16d (92mm) 9.7h
81% Very Humid
6.7 High
Excellent
Aug 19°C 14°C 12d (77mm) 9.4h
82% Very Humid
5.8 High
Excellent
Sep 17°C 12°C 14d (96mm) 8h
84% Very Humid
4.2 Moderate
Excellent
Oct 15°C 10°C 15d (103mm) 6h
85% Very Humid
2.5 Moderate
Wet
Nov 11°C 7°C 12d (72mm) 4.1h
87% Very Humid
1.3 Low
Good
Dec Current 9°C 6°C 13d (84mm) 3.3h
87% Very Humid
0.8 Low
Wet

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3.4

Where to Stay

See hotels, apartments & rentals around Dublin – live prices from Booking.com, Expedia, Vrbo and more

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Dublin

Literary heritage with Guinness Storehouse and Trinity College & Book of Kells, lively pubs, Georgian architecture, and coastal cliff walks nearby.

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What to Pack for December

Bundle up with a warm coat, scarf, and closed-toe shoes. Thermal layers underneath give flexibility as you move between indoors and outdoors. A waterproof jacket and shoes are non-negotiable — showers are frequent.

Cool Very Quiet

🎒Personalized Packing List

Tell us about your trip and we'll create a custom packing list based on the weather.

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📋Essentials
👕Clothing
👟Footwear
🎒Accessories
🧴Toiletries & Health

Planning a trip to Dublin?

💰 Off-peak — great deals available now

Frequently Asked Questions

Is December a good time to visit Dublin?
December is typically wet for visiting Dublin, with average highs of 9°C and around 13 rainy days. Plan your activities accordingly—outdoor sightseeing is best on dry days, while rainy days are perfect for museums and indoor attractions.
Does it get cold at night in Dublin in December?
Nights in Dublin during December are cool at around 6°C. Bring a jacket or sweater for evenings, especially if you plan to dine outdoors or take evening walks. The temperature drop from day to night can be noticeable.
What should I pack for Dublin in December?
With highs of 9°C and lows of 6°C in December, we recommend: Warm winter coat, Compact umbrella, Waterproof jacket/shell, Comfortable walking shoes. Layering is key as temperatures can vary between air-conditioned interiors and outdoors. Comfortable walking shoes are essential for cobblestone streets.
Does it rain a lot in Dublin in December?
Dublin typically sees around 13 rainy days in December. Rain is usually in the form of brief showers rather than all-day downpours, so a compact umbrella is sufficient. Mornings tend to be drier, making them ideal for outdoor sightseeing.
How many hours of daylight are there in Dublin in December?
In December, Dublin gets approximately 7.6 hours of daylight per day. This affects how much sightseeing you can fit in—longer days mean more time for outdoor activities, while shorter days are perfect for cozy museum visits and early dinners.
Is December peak season in Dublin?
No, December is not peak season in Dublin. Expect better value on accommodation, shorter queues at attractions, and fewer tourists at popular spots. This is an excellent time to experience the city like a local and enjoy a more authentic atmosphere.

Weather Data: Based on 2020–2025 historical climate data from Open-Meteo

Solar calculations: SunCalc (timezone: Europe/Dublin)

Last Updated: February 2026

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