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Weather in Gdańsk for December 2025

Your guide to Gdańsk weather in December - trends and predictions

    Official Weather Alert ⚠️

  • Yellow Dense Fog Warning - See hour by hour.

    • Snow Forecast ❄️

  • The climate of Gdańsk in December is quite snowy, averaging 13 snowy days.
    According to Gdańsk snow forecast for December 2025, 3 snowy days are expected until the end of the month. The closest date with snow is Friday, 26 December.

    • Temperatures

  • So far, December 2025 in Gdańsk shows a warmer trend than usual by 2.1 °C.

  • Expect cooler weather in the next days in Gdańsk with the forecast suggesting a temperature of 2.5 °C, lower than the historical average.

  • In general, the average temperature in Gdańsk at the beginning of December is 3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 1 °C by the end of December.

Average dry days
10
Dry days
Average rainy days
8
Rainy days
Average snowy days
13
Snow days
Average temperatures
4°/1°
Temperatures
Average wind speed
26 km/h
Avg max wind
Average humidity
86 %
Avg humidity

Gdańsk Weather December

Move between months or click on a day
November
January
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Light snow showers
4°
2
Patchy rain possible
3°
3
Moderate or heavy snow showers
4°
4
Patchy light snow
3°
5
Overcast
2°
6
Light snow
2°
7
Overcast
3°
8
Light snow
4°
9
Moderate snow
6°
10
Heavy snow
5°
11
Patchy rain possible
6°
12
Light snow
5°
13
Overcast
4°
14
Light snow showers
4°
15
Light snow
5°
16
Weather Alert Sunny
5°
17
Weather Alert Sunny
5°
18
Sunny
6°
19
Sunny
5°
20
Patchy rain possible
6°
21
Sunny
4°
22
Partly cloudy
3°
23
Partly cloudy
3°
24
Partly cloudy
2°
25
Partly cloudy
1°
26
Blowing snow
-6°
27
Light snow
-6°
28
Cloudy
2°
29
Patchy rain possible
5°
30
Light sleet
6°
31
Patchy rain possible
5°

Temperatures trend during December in Gdańsk

See the weather trend as well as the moving average line

December weather in Gdańsk day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
1 Dec. Light snow showers
Light snow showers
 4° /-1° 0.3 mm 0.2 cm
2 Dec. Patchy rain possible
Patchy rain possible
 3° /-1° 4.3 mm 3.5 cm
3 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 4° /0° 1 mm 0.7 cm
4 Dec. Patchy light snow
Patchy light snow
 3° /-2° 5.1 mm 0.6 cm
5 Dec. Overcast
Overcast
 2° /-1° 0.7 mm 0 cm
6 Dec. Light snow
Light snow
 2° /-1° 0.2 mm 0.1 cm
7 Dec. Overcast
Overcast
 3° /0° 0.5 mm 0.4 cm
8 Dec. Light snow
Light snow
 4° /1° 0.4 mm 0.1 cm
9 Dec. Moderate snow
Moderate snow
 6° /3° 3.8 mm 0.1 cm
10 Dec. Heavy snow
Heavy snow
 5° /3° 0.5 mm 0.2 cm
11 Dec. Patchy rain possible
Patchy rain possible
 6° /3° 1.3 mm 0 cm
12 Dec. Light snow
Light snow
 5° /2° 0.9 mm 0.2 cm
13 Dec. Overcast
Overcast
 4° /1° 0.4 mm 0 cm
14 Dec. Light snow showers
Light snow showers
 4° /1° 0.3 mm 0.1 cm
15 Dec. Light snow
Light snow
 5° /1° 0.4 mm 0.1 cm
16 Dec. Sunny
Sunny
 5° /3° 0 mm 0 cm
17 Dec. Sunny
Sunny
 5° /2° 0 mm 0 cm
18 Dec. Sunny
Sunny
 6° /2° 0 mm 0 cm
19 Dec. Sunny
Sunny
 5° /1° 0 mm 0 cm
20 Dec. Patchy rain possible
Patchy rain possible
 6° /3° 1.9 mm 0 cm
21 Dec. Sunny
Sunny
 4° /1° 0 mm 0 cm
22 Dec. Partly cloudy
Partly cloudy
 3° /1° 0 mm 0 cm
23 Dec. Partly cloudy
Partly cloudy
 3° /1° 0 mm 0 cm
24 Dec. Partly cloudy
Partly cloudy
 2° /1° 0 mm 0 cm
25 Dec. Partly cloudy
Partly cloudy
 1° /-3° 0 mm 0 cm
26 Dec. Blowing snow
Blowing snow
 -6° /-7° 0.1 mm 0 cm
27 Dec. Light snow
Light snow
 -6° /-8° 0 mm 0 cm
28 Dec. Cloudy
Cloudy
 2° /-3° 0 mm 0 cm
29 Dec. Patchy rain possible
Patchy rain possible
 5° /1° 0.5 mm 0 cm
30 Dec. Light sleet
Light sleet
 6° /3° 0.5 mm 0 cm
31 Dec. Patchy rain possible
Patchy rain possible
 5° /3° 0.4 mm 0 cm
Next
Important Notice
Our weather forecast for Gdańsk in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Gdańsk forecast closer to your planned date for the most up-to-date weather information.
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Gdańsk in December - FAQ

What are the expected maximum and minimum temperatures in Gdańsk during December?
During December, expect a variety of temperatures with highs around 4° and lows near 1°, suitable for diverse activities and preferences.
How much rainfall should be expected in Gdańsk during December?
Moderate rainfall is anticipated in Gdańsk during December, with a total of 58.6 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
Will it snow in Gdańsk in December 2025?
Gdańsk experiences an average snowfall of 11.305 cm during December, occurring over 13 days.
What are the typical wind conditions in Gdańsk during December?
The average wind speed in Gdańsk during December is 26 km/h, suggesting breezy to windy conditions, depending on your activities.

Gdańsk snow forecast December 2025

Track daily snowfall levels and discover Gdańsk’s snowy potential this December ❄️
On average, Gdańsk sees 13 snowy days during December, with approximately 11.3 cm of total snowfall.

December rainfall patterns in Gdańsk

Explore the daily rainfall trends and prepare for Gdańsks December weather 💧
Typically, Gdańsk has 8 rainy days in December with a total of 58.6 mm of rainfall.

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Get accurate weather forecasts for Gdańsk, located at latitude 54.352 and longitude 18.649. Stay updated with localized weather information tailored for Gdańsk.

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