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December Weather in Radun, Czech Republic

Last updated: August 23, 2025

In Radun, Czech Republic, the average temperature in December hovers around 2°C (35°F). Temperatures can vary significantly, with a minimum of -10°C (14°F) and a maximum of 14°C (58°F). Expect 53 mm (2.1 in) of precipitation spread over 12 days, accompanied by a high average humidity of 91%.

December Temperature in Radun

In December in Radun, the average temperature is 2°C (35°F). The maximum can reach 14°C (58°F), while the minimum can dip as low as -10°C (14°F). Be prepared for a chilly adventure, and pack warm clothing if you're planning to visit during this time.

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

The chart illustrates December temperature patterns in Radun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Radun, December typically has an average temperature of 2°C (35°F), with highs reaching up to 14°C (58°F) and lows dropping to around -10°C (14°F).
JanFebMarAprMayJunJulAugSepOctNovDec323540485666676859524335
Data source: Temperature data for Radun 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 Radun

In Radun in December, the total precipitation amount is 53 mm (2.1 in) spread over 12 days.

December Precipitation Trends in Radun

The chart displays monthly precipitation patterns in Radun, 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 Radun, December typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec3548455382888210485734153
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Radun

In Radun 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 Radun

This chart illustrates the average monthly humidity levels in Radun, 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 Radun is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%87%83%76%70%71%67%64%67%83%90%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Radun

In Radun 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 Radun.

Maximum UV Index Levels in Radun for December

The chart shows the monthly maximum UV Index (UVI) for Radun 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 Radun typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224578876421
Data source: Radun 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 Radun Compares to Other Months

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

This table compares monthly weather conditions in Radun, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)35 mm (1.4 inches)90%low
February Weather1°C (35°F)48 mm (1.9 inches)87%low
March Weather4°C (40°F)45 mm (1.8 inches)83%moderate
April Weather9°C (49°F)53 mm (2.1 inches)76%moderate
May Weather14°C (57°F)82 mm (3.2 inches)70%high
June Weather19°C (67°F)88 mm (3.5 inches)71%very high
July Weather20°C (68°F)82 mm (3.2 inches)67%very high
August Weather20°C (68°F)104 mm (4.1 inches)64%high
September Weather15°C (59°F)85 mm (3.3 inches)67%high
October Weather11°C (52°F)73 mm (2.9 inches)83%moderate
November Weather6°C (43°F)41 mm (1.6 inches)90%low
December Weather2°C (35°F)53 mm (2.1 inches)91%low

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