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December Weather in Viechtach, Germany

Last updated: August 23, 2025

In December, the average temperature in Viechtach, Germany hovers around 1°C (33°F). Expect chilly days, with temperatures dipping to a minimum of -10°C (14°F) and peaking at a comfortable 11°C (52°F). You'll want to come prepared for wet weather, as precipitation reaches 139 mm (5.5 in) over the span of 19 days. With an average humidity of 92%, the air can feel quite damp, so dress accordingly!

December Temperature in Viechtach

In December in Viechtach, the average temperature is 1°C (33°F). Maximum temperatures can reach 11°C (52°F), while minimums can drop to as low as -10°C (14°F). Be sure to pack warm clothing and prepare for chilly weather during your travels.

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

The chart illustrates December temperature patterns in Viechtach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Viechtach, December typically has an average temperature of 1°C (33°F), with highs reaching up to 11°C (52°F) and lows dropping to around -10°C (14°F).
JanFebMarAprMayJunJulAugSepOctNovDec293338475464646456483833
Data source: Temperature data for Viechtach 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 Viechtach

In Viechtach in December, the precipitation amount is 139 mm (5.5 in) over the course of 19 days.

December Precipitation Trends in Viechtach

The chart displays monthly precipitation patterns in Viechtach, 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 Viechtach, December typically receives around 139 mm (5.5 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec1029110155132122114134839561139
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Viechtach

In Viechtach in December humidity is 92%. With an average temperature of 1°C (33°F), this humidity feels like an icy blanket, making travel uncomfortable as the damp air clings to your skin and chills you to the bone.

December Average Humidity in Viechtach

This chart illustrates the average monthly humidity levels in Viechtach, 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 Viechtach is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%82%76%80%80%82%82%87%89%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Viechtach

In Viechtach 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 Viechtach.

Maximum UV Index Levels in Viechtach for December

The chart shows the monthly maximum UV Index (UVI) for Viechtach 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 Viechtach typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689976421
Data source: Viechtach 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 Viechtach Compares to Other Months

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

This table compares monthly weather conditions in Viechtach, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)102 mm (4.0 inches)91%low
February Weather1°C (34°F)91 mm (3.6 inches)89%moderate
March Weather4°C (39°F)101 mm (4.0 inches)87%moderate
April Weather8°C (47°F)55 mm (2.2 inches)82%high
May Weather12°C (54°F)132 mm (5.2 inches)76%very high
June Weather18°C (64°F)122 mm (4.8 inches)80%very high
July Weather18°C (64°F)114 mm (4.5 inches)80%very high
August Weather18°C (65°F)133 mm (5.3 inches)82%high
September Weather13°C (56°F)83 mm (3.3 inches)82%high
October Weather9°C (49°F)95 mm (3.7 inches)87%moderate
November Weather4°C (39°F)61 mm (2.4 inches)89%low
December Weather1°C (33°F)139 mm (5.5 inches)92%low

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