Weather in Warsaw in December
December in Warsaw is cold with average temperatures around -1.4°C (29.5°F). Light rainfall with only 44mm expected.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
1.1°C
34.0°F
Low
-3.8°C
25.2°F
Precipitation
44 mm
1.7 inches
~10 rainy days
Conditions
Humidity
94%
Comparison to Adjacent Months
December is 5.2°C cooler than November.
December is 2.5°C warmer than January.