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December Weather in Ketsch, Germany

Last updated: August 23, 2025

In December, the average temperature in Ketsch, Germany hovers around 4°C (40°F), with a minimum plunge to -6°C (22°F) and a maximum reaching up to 15°C (59°F). Expect 103 mm (4.1 in) of precipitation over approximately 18 days, all while enjoying a high average humidity of 91%.

December Temperature in Ketsch

In December in Ketsch, the average temperature is 4°C (40°F), with maximums reaching 15°C (59°F) and minimums dropping as low as -6°C (22°F). It's advisable to pack warm clothing and prepare for chilly conditions if you're planning to visit.

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

The chart illustrates December temperature patterns in Ketsch, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ketsch, December typically has an average temperature of 4°C (40°F), with highs reaching up to 15°C (59°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec374045525868707062544340
Data source: Temperature data for Ketsch 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 Ketsch

In Ketsch in December, the precipitation amount is 103 mm (4.1 in) distributed over 18 days.

December Precipitation Trends in Ketsch

The chart displays monthly precipitation patterns in Ketsch, 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 Ketsch, December typically receives around 103 mm (4.1 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec6560702973655751456349103
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ketsch

In Ketsch in December, humidity is 91%. With an average temperature of 4°C (40°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor travel uncomfortable and necessitating extra layers for warmth.

December Average Humidity in Ketsch

This chart illustrates the average monthly humidity levels in Ketsch, 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 Ketsch is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%83%79%82%83%84%86%88%89%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ketsch

In Ketsch 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 Ketsch.

Maximum UV Index Levels in Ketsch for December

The chart shows the monthly maximum UV Index (UVI) for Ketsch 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 Ketsch typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234688876421
Data source: Ketsch 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 Ketsch Compares to Other Months

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

This table compares monthly weather conditions in Ketsch, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)65 mm (2.6 inches)91%low
February Weather5°C (41°F)60 mm (2.4 inches)89%moderate
March Weather7°C (45°F)70 mm (2.8 inches)87%moderate
April Weather11°C (52°F)29 mm (1.1 inches)83%high
May Weather15°C (59°F)73 mm (2.9 inches)79%very high
June Weather20°C (68°F)65 mm (2.5 inches)82%very high
July Weather21°C (70°F)57 mm (2.3 inches)83%very high
August Weather21°C (70°F)51 mm (2.0 inches)84%high
September Weather17°C (62°F)45 mm (1.8 inches)85%high
October Weather12°C (54°F)63 mm (2.5 inches)88%moderate
November Weather6°C (44°F)49 mm (1.9 inches)89%low
December Weather4°C (40°F)103 mm (4.1 inches)91%low

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