nomadseason

December Weather in Slivnitsa, Bulgaria

Last updated: August 22, 2025

In Slivnitsa, Bulgaria, the average temperature in December hovers around 2°C (35°F). This chilly month can see temperatures dipping as low as -13°C (8°F) and rising to a maximum of 13°C (56°F). During this time, expect about 74 mm (2.9 in) of precipitation spread over 12 days, while the average humidity remains a brisk 89%. Prepare appropriately to stay comfortable in this wintry setting!

December Temperature in Slivnitsa

In December in Slivnitsa, the average temperature is 2°C (35°F), with maximums that can reach 13°C (56°F) and minimums that can dip as low as -13°C (8°F). Be prepared for a wide range of temperatures if you're traveling during this time.

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

The chart illustrates December temperature patterns in Slivnitsa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Slivnitsa, December typically has an average temperature of 2°C (35°F), with highs reaching up to 13°C (56°F) and lows dropping to around -13°C (8°F).
JanFebMarAprMayJunJulAugSepOctNovDec303741495865697062514335
Data source: Temperature data for Slivnitsa generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Slivnitsa

In Slivnitsa in December, the precipitation amount is 74 mm (2.9 in) over a span of 12 days.

December Precipitation Trends in Slivnitsa

The chart displays monthly precipitation patterns in Slivnitsa, 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 Slivnitsa, December typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec564774525262532624453775
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Slivnitsa

In Slivnitsa in December humidity is 89%. With an average temperature of 2°C (35°F), this humidity feels like a chilling dampness that clings to your skin, making outdoor exploration uncomfortable and requiring extra layers for warmth.

December Average Humidity in Slivnitsa

This chart illustrates the average monthly humidity levels in Slivnitsa, 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 Slivnitsa is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%85%83%71%73%67%68%50%59%79%87%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Slivnitsa

In Slivnitsa in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Slivnitsa, you can visit Hourly UV Index in Slivnitsa.

Maximum UV Index Levels in Slivnitsa for December

The chart shows the monthly maximum UV Index (UVI) for Slivnitsa 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 Slivnitsa typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24779101097632
Data source: Slivnitsa 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 Slivnitsa Compares to Other Months

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

This table compares monthly weather conditions in Slivnitsa, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)56 mm (2.2 inches)89%low
February Weather3°C (37°F)47 mm (1.8 inches)85%moderate
March Weather5°C (41°F)74 mm (2.9 inches)83%high
April Weather10°C (50°F)52 mm (2.0 inches)71%high
May Weather14°C (58°F)52 mm (2.0 inches)73%very high
June Weather18°C (65°F)62 mm (2.4 inches)67%very high
July Weather20°C (69°F)53 mm (2.1 inches)68%very high
August Weather21°C (70°F)26 mm (1.0 inches)50%very high
September Weather17°C (62°F)24 mm (0.9 inches)59%high
October Weather11°C (52°F)45 mm (1.8 inches)79%high
November Weather6°C (43°F)37 mm (1.4 inches)87%moderate
December Weather2°C (35°F)74 mm (2.9 inches)89%low

Compare Slivnitsa's Climate with Cities Worldwide