Warsaw
Poland
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Warsaw, Poland

A view of the old town square of Warsaw, Poland, on a warm summer day, and clear skies
A view of the old town square of Warsaw, Poland, on a warm summer day, and clear skies
December in Warsaw is a cold month and the start of winter. A further drop in temperatures puts Warsaw in the range of -2°C (28.4°F) and 1°C (33.8°F), making December a freezing month from the first day. The skies turn gray and dark, and the nights remain frosty.
Snowing begins early in December, but snow accumulates gently with minimal build-up. The cold air masses make the nights icy cold and almost intolerable with the temperatures dropping below -4°C (24.8°F).
Rainfall in December comes for approximately thirteen days to collect moderately low precipitation of 40.6mm (1.6") and with only one hour of sunshine per days, most days in December remain chilly, snowy, cloudy, and wet.

What is the temperature in December in Warsaw?

In Warsaw, Poland, in December, the average high-temperature is 1.9°C (35.4°F), and the average low-temperature is -2.8°C (27°F).

How many days does it rain in December in Warsaw?

In Warsaw, during December, the rain falls for 16 days and regularly aggregates up to 35mm (1.4") of precipitation.

What is the month with the shortest days in Warsaw?

December has the shortest days of the year, with an average of 7.8h of daylight.

How many hours of daylight does Warsaw have in December?

The average length of the day in December in Warsaw, Poland, is 7.8h.

What is the month with the least sunshine in Warsaw?

January and December, with an average of 1h of sunshine, are months with the least sunshine in Warsaw, Poland.

How many hours of sunshine does Warsaw have in December?

In Warsaw, Poland, the average sunshine in December is 1h.

What is the month with the lowest UV index in Warsaw?

The month with the lowest UV index in Warsaw, Poland, is December, with an average maximum UV index of 0.

What is the UV index reading in December in Warsaw?

The average daily maximum UV index in December in Warsaw, Poland, is 0. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to the Sun's UV rays.
Average temperature in December - Warsaw, Poland
  • Average high temperature in December: 1.9°C

The warmest month (with the highest average high temperature) is July (23.6°C).
The month with the lowest average high temperature is January (0.4°C).

  • Average low temperature in December: -2.8°C

The month with the highest average low temperature is July (12.9°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).

Average rainfall in December - Warsaw, Poland
  • Average rainfall in December: 35mm

The wettest month (with the highest rainfall) is July (72.9mm).
The driest month (with the lowest rainfall) is February (26.1mm).

Average rainfall days in December - Warsaw, Poland
  • Average rainfall days in December: 16 days

The month with the highest number of rainy days is December (16 days).
Months with the lowest number of rainy days are April, May, August and September (12 days).

Average daylight in December / Average sunshine in December - Warsaw, Poland
  • Average daylight in December: 7.8h

The month with the longest days is June (Average daylight: 16.7h).
The month with shortest days is December (Average daylight: 7.8h).

  • Average sunshine in December: 1h

Months with most sunshine are June and July (Average sunshine: 8h).
Months with least sunshine are January and December (Average sunshine: 1).

Average UV index in December - Warsaw, Poland
  • Average UV index in December: 0

Months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 0).