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December Weather in Vetrni, Czech Republic

Last updated: August 23, 2025

In December, the average temperature in Vetrni, Czech Republic hovers around 0°C (33°F). Be prepared for chilly conditions, as temperatures can drop to a minimum of -13°C (10°F) and climb up to a maximum of 12°C (54°F). Expect around 71 mm (2.8 in) of precipitation spread across 15 days, coupled with a high average humidity of 92%. Bundle up and enjoy the brisk atmosphere!

December Temperature in Vetrni

In December in Vetrni, the average temperature is 0°C (33°F). Maximums can reach 12°C (54°F), while minimums can drop as low as -13°C (10°F). Be prepared for cold weather and pack accordingly if you plan to visit during this time.

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

The chart illustrates December temperature patterns in Vetrni, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vetrni, December typically has an average temperature of 0°C (33°F), with highs reaching up to 12°C (54°F) and lows dropping to around -13°C (10°F).
JanFebMarAprMayJunJulAugSepOctNovDec293338465363646456483833
Data source: Temperature data for Vetrni 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 Vetrni

In Vetrni in December, the precipitation amount reaches 71 mm (2.8 in) over the course of 15 days.

December Precipitation Trends in Vetrni

The chart displays monthly precipitation patterns in Vetrni, 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 Vetrni, December typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec5849574711712010911481595071
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Vetrni

In Vetrni in December, humidity is 92%. With an average temperature of 0°C (33°F), this humidity feels like wrapping yourself in a wet, heavy blanket, making travel uncomfortable and chilly, as the damp air penetrates your clothes and makes it challenging to stay warm and dry.

December Average Humidity in Vetrni

This chart illustrates the average monthly humidity levels in Vetrni, 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 Vetrni 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 Vetrni

In Vetrni 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 Vetrni.

Maximum UV Index Levels in Vetrni for December

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

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

This table compares monthly weather conditions in Vetrni, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)58 mm (2.3 inches)91%low
February Weather0°C (33°F)49 mm (1.9 inches)89%moderate
March Weather3°C (38°F)57 mm (2.2 inches)87%moderate
April Weather8°C (46°F)47 mm (1.8 inches)82%high
May Weather12°C (53°F)117 mm (4.6 inches)76%very high
June Weather17°C (63°F)120 mm (4.7 inches)80%very high
July Weather18°C (64°F)109 mm (4.3 inches)80%very high
August Weather18°C (65°F)114 mm (4.5 inches)82%very high
September Weather13°C (56°F)81 mm (3.2 inches)82%high
October Weather9°C (48°F)59 mm (2.3 inches)87%moderate
November Weather3°C (38°F)50 mm (2.0 inches)89%low
December Weather0°C (33°F)71 mm (2.8 inches)92%low

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