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December Weather in Slavkov u Brna, Czech Republic

Last updated: August 23, 2025

In December, the average temperature in Slavkov u Brna, Czech Republic hovers around 2°C (35°F), with lows dipping to -7°C (20°F) and highs reaching up to 12°C (54°F). Expect about 51 mm (2.0 in) of precipitation over 12 days, accompanied by a high average humidity of 91%. Stay warm and prepared for the chilly, damp weather!

December Temperature in Slavkov u Brna

In December in Slavkov u Brna, the average temperature is 2°C (35°F). The maximum can reach 12°C (54°F) and the minimum can be as low as -7°C (20°F). Be sure to pack warm clothing if you're planning to visit during this chilly month!

December Weather in Slavkov u Brna: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Slavkov u Brna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Slavkov u Brna, December typically has an average temperature of 2°C (35°F), with highs reaching up to 12°C (54°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec323541505768697060514235
Data source: Temperature data for Slavkov u Brna 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 Slavkov u Brna

In Slavkov u Brna in December, the precipitation amount is 51 mm (2.0 in) spread over 12 days.

December Precipitation Trends in Slavkov u Brna

The chart displays monthly precipitation patterns in Slavkov u Brna, 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 Slavkov u Brna, December typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec323636409584897998604651
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Slavkov u Brna

In Slavkov u Brna in December, humidity is 91%. With an average temperature of 2°C (35°F), this humidity feels like a heavy blanket enveloping you, making travel rather uncomfortable and potentially discouraging for outdoor activities.

December Average Humidity in Slavkov u Brna

This chart illustrates the average monthly humidity levels in Slavkov u Brna, 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 Slavkov u Brna is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%87%85%78%74%77%76%76%75%85%90%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Slavkov u Brna

In Slavkov u Brna 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 Slavkov u Brna, you can visit Hourly UV Index in Slavkov u Brna.

Maximum UV Index Levels in Slavkov u Brna for December

The chart shows the monthly maximum UV Index (UVI) for Slavkov u Brna 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 Slavkov u Brna typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235678876422
Data source: Slavkov u Brna 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 Slavkov u Brna Compares to Other Months

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

This table compares monthly weather conditions in Slavkov u Brna, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)32 mm (1.2 inches)90%low
February Weather2°C (35°F)36 mm (1.4 inches)87%moderate
March Weather5°C (41°F)36 mm (1.4 inches)85%moderate
April Weather10°C (50°F)40 mm (1.6 inches)78%high
May Weather14°C (58°F)94 mm (3.7 inches)73%high
June Weather20°C (68°F)84 mm (3.3 inches)77%very high
July Weather20°C (69°F)89 mm (3.5 inches)76%very high
August Weather21°C (70°F)79 mm (3.1 inches)76%high
September Weather16°C (60°F)98 mm (3.8 inches)75%high
October Weather11°C (52°F)59 mm (2.3 inches)85%moderate
November Weather6°C (43°F)46 mm (1.8 inches)90%low
December Weather2°C (35°F)51 mm (2.0 inches)91%low

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