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December Weather in Gjern, Denmark

Last updated: August 23, 2025

In December, the average temperature in Gjern, Denmark hovers around 3°C (39°F), with a minimum of -9°C (17°F) and a maximum of 10°C (51°F). During this time, expect about 60 mm (2.4 in) of precipitation over 13 days, contributing to an average humidity of 85%. Prepare for a chilly and damp atmosphere!

December Temperature in Gjern

In December in Gjern, the average temperature is 3°C (39°F). Maximums can reach 10°C (51°F) while minimums can be as low as -9°C (17°F). Be sure to pack warm clothing and prepare for chilly weather if you're planning to travel during this time.

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

The chart illustrates December temperature patterns in Gjern, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gjern, December typically has an average temperature of 3°C (39°F), with highs reaching up to 10°C (51°F) and lows dropping to around -9°C (17°F).
JanFebMarAprMayJunJulAugSepOctNovDec373638455260626256504338
Data source: Temperature data for Gjern 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 Gjern

In Gjern in December, the precipitation amount is 60 mm (2.4 in) over a span of 13 days.

December Precipitation Trends in Gjern

The chart displays monthly precipitation patterns in Gjern, 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 Gjern, December typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec475461367772789477804660
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Gjern

In Gjern in December, humidity is 85%. With an average temperature of 3°C (39°F), this humidity feels like a damp chill that clings to your clothes, making it challenging for travelers to stay comfortable while exploring the area.

December Average Humidity in Gjern

This chart illustrates the average monthly humidity levels in Gjern, 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 Gjern is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%86%84%79%77%78%80%85%87%87%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Gjern

In Gjern 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 Gjern.

Maximum UV Index Levels in Gjern for December

The chart shows the monthly maximum UV Index (UVI) for Gjern 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 Gjern typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567765311
Data source: Gjern 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 Gjern Compares to Other Months

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

This table compares monthly weather conditions in Gjern, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)47 mm (1.9 inches)88%low
February Weather2°C (36°F)54 mm (2.1 inches)87%low
March Weather4°C (39°F)61 mm (2.4 inches)86%moderate
April Weather7°C (45°F)36 mm (1.4 inches)84%moderate
May Weather11°C (52°F)76 mm (3.0 inches)79%high
June Weather16°C (61°F)72 mm (2.8 inches)77%high
July Weather17°C (62°F)78 mm (3.1 inches)78%high
August Weather17°C (62°F)94 mm (3.7 inches)80%high
September Weather14°C (57°F)77 mm (3.0 inches)85%moderate
October Weather10°C (51°F)80 mm (3.1 inches)87%moderate
November Weather6°C (44°F)46 mm (1.8 inches)87%low
December Weather3°C (39°F)60 mm (2.4 inches)85%low

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