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December Weather in Vacov, Czech Republic

Last updated: August 23, 2025

In December, the average temperature in Vacov, Czech Republic hovers around 1°C (34°F), with a minimum plunging to -10°C (14°F) and peaking at 11°C (52°F). Expect 64 mm (2.5 in) of precipitation spread over 14 days, and be prepared for a high average humidity of 92%.

December Temperature in Vacov

In December in Vacov, the average temperature is 1°C (34°F). Maximum temperatures can reach 11°C (52°F), while minimums can drop as low as -10°C (14°F). It's advisable to pack warm clothing and be prepared for chilly weather when traveling during this time.

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

The chart illustrates December temperature patterns in Vacov, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vacov, December typically has an average temperature of 1°C (34°F), with highs reaching up to 11°C (52°F) and lows dropping to around -10°C (14°F).
JanFebMarAprMayJunJulAugSepOctNovDec303338465463646456483833
Data source: Temperature data for Vacov 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 Vacov

In Vacov in December, the precipitation amount is 64 mm (2.5 in) spread out over 14 days.

December Precipitation Trends in Vacov

The chart displays monthly precipitation patterns in Vacov, 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 Vacov, December typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec525454491071119610675554264
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Vacov

In Vacov 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 Vacov

This chart illustrates the average monthly humidity levels in Vacov, 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 Vacov is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%82%76%80%80%82%82%87%89%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Vacov

In Vacov 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 Vacov.

Maximum UV Index Levels in Vacov for December

The chart shows the monthly maximum UV Index (UVI) for Vacov 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 Vacov typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Vacov 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 Vacov Compares to Other Months

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

This table compares monthly weather conditions in Vacov, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)52 mm (2.1 inches)91%low
February Weather1°C (34°F)54 mm (2.1 inches)89%moderate
March Weather3°C (38°F)54 mm (2.1 inches)87%moderate
April Weather8°C (46°F)49 mm (1.9 inches)82%high
May Weather12°C (54°F)107 mm (4.2 inches)76%very high
June Weather17°C (64°F)111 mm (4.4 inches)80%very high
July Weather18°C (64°F)96 mm (3.8 inches)80%very high
August Weather18°C (65°F)106 mm (4.2 inches)82%very high
September Weather13°C (56°F)75 mm (3.0 inches)82%high
October Weather9°C (48°F)55 mm (2.1 inches)87%moderate
November Weather4°C (39°F)42 mm (1.7 inches)89%low
December Weather1°C (34°F)64 mm (2.5 inches)92%low

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