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December Weather in Sankt Kilian, Germany

Last updated: August 23, 2025

In December, the average temperature in Sankt Kilian, Germany hovers around 1°C (35°F). This chilly month can bring minimum temperatures as low as -8°C (17°F), while reaching a maximum of 12°C (54°F). Expect 91 mm (3.6 in) of precipitation over approximately 16 days, accompanied by a notably high average humidity of 92%. Stay warm and prepared for the wet weather ahead!

December Temperature in Sankt Kilian

In December in Sankt Kilian, the average temperature is 1°C (35°F). Maximum temperatures can reach up to 12°C (54°F), while minimum temperatures can drop as low as -8°C (17°F). Travelers should prepare for chilly conditions and pack warm clothing for this time of year.

December Weather in Sankt Kilian: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Sankt Kilian, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sankt Kilian, December typically has an average temperature of 1°C (35°F), with highs reaching up to 12°C (54°F) and lows dropping to around -8°C (17°F).
JanFebMarAprMayJunJulAugSepOctNovDec323439465463646456493934
Data source: Temperature data for Sankt Kilian 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 Sankt Kilian

In Sankt Kilian in December, the total precipitation amount is 91 mm (3.6 in) spread over 16 days.

December Precipitation Trends in Sankt Kilian

The chart displays monthly precipitation patterns in Sankt Kilian, 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 Sankt Kilian, December typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec726175429686798653664991
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sankt Kilian

In Sankt Kilian in December, humidity is 92%. With an average temperature of 1°C (35°F), this humidity feels like a chilly dampness that seeps into your bones, making traveling uncomfortable and requiring extra layers to stay warm and dry.

December Average Humidity in Sankt Kilian

This chart illustrates the average monthly humidity levels in Sankt Kilian, 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 Sankt Kilian is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%88%83%75%79%79%79%83%87%90%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sankt Kilian

In Sankt Kilian 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 Sankt Kilian.

Maximum UV Index Levels in Sankt Kilian for December

The chart shows the monthly maximum UV Index (UVI) for Sankt Kilian 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 Sankt Kilian typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224588876421
Data source: Sankt Kilian 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 Sankt Kilian Compares to Other Months

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

This table compares monthly weather conditions in Sankt Kilian, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)72 mm (2.8 inches)91%low
February Weather1°C (34°F)61 mm (2.4 inches)90%low
March Weather4°C (39°F)75 mm (3.0 inches)88%moderate
April Weather8°C (47°F)42 mm (1.6 inches)83%moderate
May Weather12°C (54°F)96 mm (3.8 inches)75%very high
June Weather17°C (63°F)86 mm (3.4 inches)79%very high
July Weather18°C (64°F)79 mm (3.1 inches)79%very high
August Weather18°C (65°F)86 mm (3.4 inches)79%high
September Weather14°C (57°F)53 mm (2.1 inches)83%high
October Weather9°C (49°F)66 mm (2.6 inches)87%moderate
November Weather4°C (39°F)49 mm (1.9 inches)90%low
December Weather1°C (35°F)91 mm (3.6 inches)92%low

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