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December Weather in Andeer, Switzerland

Last updated: August 27, 2025

In December, the average temperature in Andeer, Switzerland hovers around -7°C (19°F), with a minimum dipping to -24°C (-11°F) and a maximum reaching 3°C (38°F). Expect 128 mm (5.1 in) of precipitation spread over 15 days, contributing to an average humidity of 90%. Be prepared for chilly and damp conditions!

December Temperature in Andeer

In December in Andeer, the average temperature is -7°C (19°F). Maximums can reach 3°C (38°F) and minimums can drop as low as -24°C (-11°F). Be prepared for cold weather if you plan to travel during this time.

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

The chart illustrates December temperature patterns in Andeer, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Andeer, December typically has an average temperature of -7°C (19°F), with highs reaching up to 3°C (38°F) and lows dropping to around -24°C (-11°F).
JanFebMarAprMayJunJulAugSepOctNovDec152126334050535345382719
Data source: Temperature data for Andeer 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 Andeer

In Andeer in December, the total precipitation amount is 128 mm (5.1 in) occurring over the course of 15 days.

December Precipitation Trends in Andeer

The chart displays monthly precipitation patterns in Andeer, 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 Andeer, December typically receives around 128 mm (5.1 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec745792109148153130179122160134128
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Andeer

In Andeer in December humidity is 90%. With an average temperature of -7°C (19°F), this humidity feels like a biting chill that penetrates your clothes, making every step outside feel daunting and your breath visible in the frosty air, creating a harsh environment for traveling.

December Average Humidity in Andeer

This chart illustrates the average monthly humidity levels in Andeer, 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 Andeer 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 Andeer

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

Maximum UV Index Levels in Andeer for December

The chart shows the monthly maximum UV Index (UVI) for Andeer 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 Andeer typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24689101097632
Data source: Andeer 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 Andeer Compares to Other Months

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

This table compares monthly weather conditions in Andeer, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (15°F)74 mm (2.9 inches)92%low
February Weather-6°C (21°F)57 mm (2.2 inches)89%moderate
March Weather-4°C (26°F)92 mm (3.6 inches)87%high
April Weather0°C (33°F)109 mm (4.3 inches)84%very high
May Weather5°C (41°F)148 mm (5.8 inches)80%very high
June Weather10°C (51°F)153 mm (6.0 inches)82%very high
July Weather12°C (53°F)130 mm (5.1 inches)83%very high
August Weather11°C (53°F)179 mm (7.0 inches)80%very high
September Weather7°C (46°F)122 mm (4.8 inches)83%high
October Weather3°C (38°F)160 mm (6.3 inches)90%high
November Weather-3°C (27°F)134 mm (5.3 inches)88%moderate
December Weather-7°C (19°F)128 mm (5.1 inches)90%low

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