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December Weather in Slavsk, Russian Federation

Last updated: August 27, 2025

In December, the average temperature in Slavsk, Russian Federation hovers around 1°C (34°F), with minimums dipping to -13°C (9°F) and maximums reaching 10°C (50°F). Expect 54 mm (2.1 in) of precipitation over approximately 12 days, accompanied by a notably high average humidity of 92%.

December Temperature in Slavsk

In December in Slavsk, the average temperature is 1°C (34°F). Maximums can reach 10°C (50°F), while minimums can drop as low as -13°C (9°F). Be sure to pack warm clothing if you're planning to visit during this time.

December Weather in Slavsk: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Slavsk, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Slavsk, December typically has an average temperature of 1°C (34°F), with highs reaching up to 10°C (50°F) and lows dropping to around -13°C (9°F).
JanFebMarAprMayJunJulAugSepOctNovDec313237455464666558504234
Data source: Temperature data for Slavsk generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Slavsk

In Slavsk in December, the total precipitation amount is 54 mm (2.1 in) spread over a period of 12 days.

December Precipitation Trends in Slavsk

The chart displays monthly precipitation patterns in Slavsk, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Slavsk, December typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec5045494364651078271795354
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Slavsk

In Slavsk in December humidity is 92%. With average temperature 1°C (34°F), this humidity feels like a cold, damp blanket enveloping you, making travel uncomfortable as the chill seeps into your bones, and the air feels heavy and suffocating, leaving little room for any warmth or comfort.

December Average Humidity in Slavsk

This chart illustrates the average monthly humidity levels in Slavsk, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Slavsk is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%89%85%74%75%76%76%81%89%91%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Slavsk

In Slavsk in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Slavsk.

Maximum UV Index Levels in Slavsk for December

The chart shows the monthly maximum UV Index (UVI) for Slavsk in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Slavsk typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124567765321
Data source: Slavsk December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How December Weather in Slavsk Compares to Other Months

Weather in Slavsk varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Slavsk, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Slavsk, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)50 mm (2.0 inches)91%low
February Weather0°C (32°F)45 mm (1.8 inches)90%low
March Weather3°C (37°F)49 mm (1.9 inches)89%moderate
April Weather7°C (46°F)43 mm (1.7 inches)85%moderate
May Weather12°C (55°F)64 mm (2.5 inches)74%high
June Weather18°C (65°F)65 mm (2.6 inches)75%high
July Weather19°C (66°F)107 mm (4.2 inches)76%high
August Weather18°C (65°F)82 mm (3.2 inches)76%high
September Weather14°C (58°F)71 mm (2.8 inches)81%moderate
October Weather10°C (50°F)79 mm (3.1 inches)89%moderate
November Weather5°C (42°F)53 mm (2.1 inches)91%low
December Weather1°C (34°F)54 mm (2.1 inches)92%low

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