nomadseason

December Weather in Werthenstein, Switzerland

Last updated: August 27, 2025

In December, the average temperature in Werthenstein, Switzerland is a chilly 1°C (35°F). Temperatures can dip as low as -7°C (20°F) and may reach a maximum of 12°C (53°F). Prepare for some wet days, as 152 mm (6.0 in) of precipitation can be expected over 19 days, with an average humidity of 90% creating a damp atmosphere.

December Temperature in Werthenstein

In December in Werthenstein, the average temperature is 1°C (35°F). Maximum can reach 12°C (53°F) and minimum can be as low as -7°C (20°F). Be prepared for chilly weather and dress warmly when exploring this destination during your visit.

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

The chart illustrates December temperature patterns in Werthenstein, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Werthenstein, December typically has an average temperature of 1°C (35°F), with highs reaching up to 12°C (53°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec323640465362646457493935
Data source: Temperature data for Werthenstein generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Werthenstein

In Werthenstein in December, the precipitation amount is 152 mm (6.0 in) over a span of 19 days.

December Precipitation Trends in Werthenstein

The chart displays monthly precipitation patterns in Werthenstein, 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 Werthenstein, December typically receives around 152 mm (6.0 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec121961148815916016515710213180152
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Werthenstein

In Werthenstein 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 Werthenstein

This chart illustrates the average monthly humidity levels in Werthenstein, 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 Werthenstein is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%89%87%84%80%82%83%80%83%90%89%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Werthenstein

In Werthenstein 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 Werthenstein, you can visit Hourly UV Index in Werthenstein.

Maximum UV Index Levels in Werthenstein for December

The chart shows the monthly maximum UV Index (UVI) for Werthenstein 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 Werthenstein typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986422
Data source: Werthenstein 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 Werthenstein Compares to Other Months

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

This table compares monthly weather conditions in Werthenstein, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)120 mm (4.7 inches)92%low
February Weather2°C (36°F)96 mm (3.8 inches)89%moderate
March Weather5°C (40°F)114 mm (4.5 inches)87%moderate
April Weather8°C (47°F)88 mm (3.4 inches)84%high
May Weather12°C (53°F)159 mm (6.3 inches)80%very high
June Weather17°C (62°F)159 mm (6.3 inches)82%very high
July Weather18°C (65°F)165 mm (6.5 inches)83%very high
August Weather18°C (64°F)157 mm (6.2 inches)80%very high
September Weather14°C (57°F)102 mm (4.0 inches)83%high
October Weather10°C (49°F)131 mm (5.2 inches)90%moderate
November Weather4°C (40°F)80 mm (3.2 inches)88%low
December Weather1°C (35°F)152 mm (6.0 inches)90%low

Compare Werthenstein's Climate with Cities Worldwide