Warsaw Weather in January

What's the weather like in Warsaw (Masovian Voivodeship) in January 2023?

The climate in Warsaw during January can be summarized as cold and dry.

January is in the winter in Warsaw and is typically the coldest month of the year. Daytime maximum temperatures average around a freezing -1°C (30°F), whilst at night -7°C (20°F) is normal.

Warsaw weather averages (imperial / metric)
Daytime temperature -1.3°C 29.7°F
Nightly temperature -6.7°C 19.9°F
Average temperature -4°C 24.8°F
Daily sunshine 1.6 hrs
Avg rainfall 27 mm 1.1 ins
Rainy days 16 days
Sea temperature 5.6°C 42.2°F
Humidity 87%
Windspeed 16.2kph 10 mph

On average January is the 3rd driest month of the year in Warsaw with around 27mm 1.1 inches of rain making it a dry time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 1.6 hours of sunshine per day.

January temperatures in Warsaw

Warsaw average temperature in January

January rainfall

Warsaw average rain in January

January hourly sunshine

Warsaw average rain in January

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Warsaw in January 2023.

Other monthly averages

Best places to visit in January

UV index Best time to go?

Warsaw weather stats

Warsaw weather statistics
Hottest month: July 23.4°C 74.1°F
Driest month: February 25mm 1ins
Sunniest month: August 7.8hrs
Coldest month: January -1.4°C 29.5°F
Wettest month: July 72mm 2.8ins
Map showing location of Warsaw (52.22977, 21.01178) Warsaw map pin © Google

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