2026 Climate Averages

Weather: Gdańsk — December

Conditions are pleasant for sightseeing, though you might encounter occasional showers.

👍 Climate Overview

December is a good time to visit Gdańsk. Expect cold weather with temperatures around 4°C during the day. With only around 7 hours of daylight, plan outdoor activities earlier in the day. Being off-peak, you'll find better deals and fewer crowds. At 6°C, the sea is too cold for most swimmers.

5.7
GoTripzi Score Good

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

Avg High

4°C

Avg Low

0°C

Rainy days

9days

Daylight

7.3h

Feels like -1°C / -4°C — wind chill makes it feel cooler

Rainfall

38mm

Sunshine

1.8h/day

Humidity

89%

Very Humid
Sun Strength

0.6

Low
Wind

22 km/h (gusts 39)

Sea Temp

6°C ❄️ Cold

Is December a good time to visit Gdańsk?

Conditions are pleasant for sightseeing, though you might encounter occasional showers.

Now

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

Air Quality

Travel Context

  • Crowds
    Quiet
  • Travel Costs Shoulder Rates

Daylight

Sunrise

08:01

Sunset

15:22

7.3h daylight

Visiting Gdańsk in December: Pros & Cons

Pros

  • Fewer crowds and better hotel deals

Cons

  • Very cold temperatures require heavy winter gear
  • Limited sunshine — expect overcast skies
  • Sea too cold for comfortable swimming
  • Short days limit outdoor time — plan accordingly

Things to Do in December

Events & Festivals

🎉
Gdańsk Christmas Market
Late November–late December Festival

Recommended for This Weather

☕ Cozy cafes & local food scene
🏛️ Indoor attractions & shopping
🎭 Cultural tours & local experiences

Gdańsk Weather by Month

Month Avg High Avg Low Rain Sunshine Humidity UV Index Crowds Condition
Jan 4°C 0°C 13d (55mm) 2.4h
87% Very Humid
0.8 Low
Wet
Feb 5°C 0°C 12d (47mm) 5.1h
83% Very Humid
2 Low
Good
Mar 9°C 1°C 8d (30mm) 7.8h
74% Humid
4 Moderate
Good
Apr 12°C 3°C 8d (31mm) 10.1h
70% Humid
6.3 High
Good
May 17°C 7°C 11d (54mm) 12.1h
68% Humid
8.2 Very High
Good
Jun 22°C 12°C 11d (76mm) 13h
72% Humid
8.7 Very High
Excellent
Jul 23°C 14°C 15d (98mm) 12.3h
75% Humid
7.8 Very High
Excellent
Aug 23°C 14°C 11d (75mm) 10.9h
75% Humid
6.5 High
Excellent
Sep 20°C 11°C 8d (39mm) 9h
78% Humid
4.6 Moderate
Excellent
Oct 14°C 7°C 10d (50mm) 5.7h
83% Very Humid
2.4 Moderate
Good
Nov 7°C 3°C 8d (42mm) 2.9h
88% Very Humid
1 Low
Good
Dec Current 4°C 0°C 9d (38mm) 1.8h
89% Very Humid
0.6 Low
Good

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Where to Stay

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

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Gdańsk

Hanseatic port city, including amber heritage, Long Market & Neptune Fountain and St. Mary's Basilica, colorful facades, and Baltic beaches.

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What to Pack for December

Full winter gear is a must — insulated coat, thermal base layers, warm hat, gloves, and waterproof boots. Protect exposed skin from the cold. Pack a compact umbrella or light rain jacket for occasional showers.

Cool Quiet

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

Planning a trip to Gdańsk?

💰 Off-peak — great deals available now

Frequently Asked Questions

Is December a good time to visit Gdańsk?
December is typically good for visiting Gdańsk, with average highs of 4°C and around 9 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 Gdańsk in December?
Yes, nights in Gdańsk during December are cold, averaging 0°C. Pack warm layers, a coat, and consider thermal underwear for extended outdoor evenings. Restaurants and cafés have indoor seating, and many museums stay open late.
What should I pack for Gdańsk in December?
With highs of 4°C and lows of 0°C in December, we recommend: Warm winter coat, Thermal base layers, Scarf and gloves, Compact umbrella. 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 Gdańsk in December?
Gdańsk typically sees around 9 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.
Can you swim in Gdańsk in December?
Swimming in Gdańsk during December is possible but quite cold, with air temperatures around 4°C. Only brave swimmers venture in without a wetsuit. Consider indoor pools or thermal baths as an alternative if your hotel offers them.
How many hours of daylight are there in Gdańsk in December?
In December, Gdańsk gets approximately 7.3 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 Gdańsk?
No, December is not peak season in Gdańsk. 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/Warsaw)

Last Updated: February 2026

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