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December Weather in Weitnau, Germany

Last updated: August 23, 2025

In December, the average temperature in Weitnau, Germany hovers around 1°C (35°F). Expect chilly days with a minimum temperature plunging to -11°C (13°F) and occasionally reaching a maximum of 13°C (56°F). Precipitation is frequent, with about 142 mm (5.6 in) of rain spread over 18 days, and the air feels quite damp with an average humidity of 90%.

December Temperature in Weitnau

In December in Weitnau, the average temperature is 1°C (35°F). Maximums can reach 13°C (56°F) and minimums can be as low as -11°C (13°F). Travelers should prepare for chilly conditions and possible frost, making warm clothing essential for outdoor activities.

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

The chart illustrates December temperature patterns in Weitnau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Weitnau, December typically has an average temperature of 1°C (35°F), with highs reaching up to 13°C (56°F) and lows dropping to around -11°C (13°F).
JanFebMarAprMayJunJulAugSepOctNovDec313540475362636456493934
Data source: Temperature data for Weitnau 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 Weitnau

In Weitnau in December, the precipitation amount is 142 mm (5.6 in) spread over 18 days.

December Precipitation Trends in Weitnau

The chart displays monthly precipitation patterns in Weitnau, 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 Weitnau, December typically receives around 142 mm (5.6 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec125991107816314515115711011572142
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Weitnau

In Weitnau in December humidity is 90%. With an average temperature of 1°C (35°F), this humidity feels like an icy blanket clinging to your skin, making travel uncomfortable and every breath a struggle against the damp chill.

December Average Humidity in Weitnau

This chart illustrates the average monthly humidity levels in Weitnau, 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 Weitnau is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%89%86%83%78%79%82%80%83%90%89%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Weitnau

In Weitnau in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Weitnau, you can visit Hourly UV Index in Weitnau.

Maximum UV Index Levels in Weitnau for December

The chart shows the monthly maximum UV Index (UVI) for Weitnau 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 Weitnau typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789986432
Data source: Weitnau 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 Weitnau Compares to Other Months

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

This table compares monthly weather conditions in Weitnau, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)125 mm (4.9 inches)93%low
February Weather2°C (35°F)99 mm (3.9 inches)89%moderate
March Weather4°C (40°F)110 mm (4.3 inches)86%moderate
April Weather8°C (47°F)78 mm (3.1 inches)83%high
May Weather12°C (53°F)163 mm (6.4 inches)78%very high
June Weather17°C (62°F)145 mm (5.7 inches)79%very high
July Weather17°C (64°F)151 mm (6.0 inches)82%very high
August Weather18°C (64°F)157 mm (6.2 inches)80%very high
September Weather13°C (56°F)110 mm (4.3 inches)83%high
October Weather9°C (49°F)115 mm (4.5 inches)90%moderate
November Weather4°C (39°F)71 mm (2.8 inches)89%moderate
December Weather1°C (35°F)142 mm (5.6 inches)90%low

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