Kletnya Weather in December

What's the weather like in Kletnya (Brjansk) in December 2025?

The climate in Kletnya during December can be summarized as cold and reasonably dry.

December is in the winter in Kletnya and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a freezing -3°C (27°F), whilst at night -8°C (18°F) is normal.

Kletnya weather averages (imperial / metric)
Daytime temperature -2.6°C 27.3°F
Nightly temperature -7.8°C 18°F
Average temperature -5.2°C 22.6°F
Daily sunshine 1.1 hrs
Avg rainfall 42 mm 1.6 ins
Rainy days 20 days
Sea temperature 5.3°C 41.5°F
Humidity 94%
Windspeed 15.5kph 10 mph

On average December is the 5th driest month of the year in Kletnya with around 42mm 1.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.

On the flip side this corresponds to an average of 1.1 hours of sunshine per day.

December temperatures in Kletnya

Kletnya average temperature in December

December rainfall

Kletnya average rain in December

December hourly sunshine

Kletnya average rain in December

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 Kletnya in December 2025.

Other monthly averages

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Kletnya weather stats

Kletnya weather statistics
Hottest month: July 22.7°C 72.9°F
Driest month: February 26mm 1ins
Sunniest month: June 9.7hrs
Coldest month: January -6.3°C 20.7°F
Wettest month: July 81mm 3.2ins
Map showing location of Kletnya (53.38967, 33.21714) Kletnya map pin © Google

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