Warsaw Weather in December: Climate, Temperature & Travel Tips
Avg -0.1°C · 37mm rain — December is winter in Warsaw.
- Avg high
- 2.3 °C
- Avg low
- -2.5 °C
- Avg
- -0.1 °C
- Precipitation
- 37 mm
Source: Open-Meteo Archive 2014–2023 · 10-year climate normals
Climate Overview
December in Warsaw, Poland brings winter conditions: average temperature -0.1°C, average high 2.3°C, average low -2.5°C. Monthly rainfall averages 37mm, making it a drier time of year.
Pack winter clothing to stay comfortable during outdoor excursions.
What to Pack
- Heavy winter coat, thermal layers, gloves, hat
- Insulated waterproof boots
Best Things to Do
- Indoor museums, markets, and cafes
- Hot springs or indoor thermal facilities
- Evening illuminations and festivals (if any)
Pros and Cons of Visiting in December
Pros:
- Low rainfall — minimal disruption to outdoor plans
Cons:
- Cold conditions require winter gear
Climate source: Open-Meteo Archive (2014–2023).
Colour = avg temperature · blue = cool · orange = warm
- 1 July 19.8°C
- 2 August 19.2°C
- 3 June 17.7°C
- 1 January -1.6°C
- 2 February -0.3°C
- 3 December -0.1°C
FAQ
01 What is the average temperature in Warsaw in December? +
The average is -0.1°C, with a high of 2°C and a low of -3°C.
02 What is Warsaw like to visit in December? +
It is winter in Warsaw, which is cool — bring warm clothes.
03 Does it rain often in Warsaw during December? +
Average rainfall is 37mm, which is low.
04 What should I pack for Warsaw in December? +
Heavy winter coat, thermal layers, gloves, hat; Insulated waterproof boots.
05 Is December a peak travel season for Warsaw? +
It is closer to off-season, with more reasonable prices and fewer crowds.
06 Where does this climate data come from? +
Monthly averages computed from Open-Meteo Archive 2014–2023 daily observations.
- Sources
- Open-Meteo Archive 2014-2023
- Updated
- 2026-04-17