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Poland

Poland in December

Where it is warm, dry and good for swimming in Poland in December — compared across the country’s main destinations.

Quick answers
Where is it warmest in Poland in December?
Wroclaw is the warmest of the 16 destinations compared, with highs of 4°C (39°F) in December; Lublin is the coolest at 1°C (33°F).
Can you swim in the sea in Poland in December?
Hardly: even the warmest water, at Gdansk (6°C (43°F)), stays below 21 °C.
Warmest
4°
Wroclaw
Coolest
1°
Lublin
Driest
30 mm
Lublin
Warmest sea
6°
Gdansk

Wroclaw is the warm end of Poland in December (4°C (39°F)); Lublin the cool end (1°C (33°F)). On average it is 3.5 °C (7 °F) cooler than November. Most destinations stay largely dry. Best bets this month: Wroclaw, Krakow, and Warsaw.

Weather in December by city

PlaceDayNightRainSeaScore
Wroclaw 4° -2° 34 mm — 4
Poznan 3° -2° 38 mm — 2
Szczecin 4° -1° 45 mm — 2
Rzeszów 2° -4° 39 mm — 2
Krakow 3° -3° 38 mm — 1
Warsaw 2° -3° 36 mm — 1
Lublin 1° -4° 30 mm — 1
Zakopane 1° -6° 52 mm — 1
Gdansk 3° -1° 50 mm 6° 0
Katowice 3° -3° 42 mm — 0
Lodz 1° -3° 39 mm — 0
Torun 3° -2° 38 mm — 0
Sosnowiec 3° -3° 41 mm — 0
Częstochowa 2° -3° 37 mm — 0
Gdynia 3° -1° 52 mm 6° 0
Bialystok 1° -4° 40 mm — 0

Festivals in Poland in December

Public holidays in December

  • Christmas Eve
  • Christmas Day
  • St. Stephen's Day
Public holidays 2026 →

Frequently asked questions

What is the weather like in Poland in December?

Average daytime highs range from 1° in Lublin to 4° in Wroclaw.

Can you swim in Poland in December?

The sea is cool: the warmest water is around Gdansk at about 6°.