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January Weather in Walenstadt, Switzerland

Last updated: August 27, 2025

In January, the average temperature in Walenstadt, Switzerland hovers around a chilly -5°C (24°F). Expect minimum temperatures plummeting to -22°C (-7°F), while the mercury may peak at 6°C (44°F). With precipitation levels reaching 159 mm (6.3 in) over 12 days, and an average humidity of 92%, it's a month that calls for cozy layers and a sturdy umbrella!

January Temperature in Walenstadt

In January in Walenstadt, the average temperature is -5°C (24°F), with maximums reaching up to 6°C (44°F) and minimums plummeting as low as -22°C (-7°F). Be sure to pack warm clothing and prepare for cold conditions if you plan to travel during this time.

January Weather in Walenstadt: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Walenstadt, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Walenstadt, January typically has an average temperature of -5°C (24°F), with highs reaching up to 6°C (44°F) and lows dropping to around -22°C (-7°F).
JanFebMarAprMayJunJulAugSepOctNovDec242833404656575751443426
Data source: Temperature data for Walenstadt 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.

January Precipitation in Walenstadt

In Walenstadt in January, the precipitation amount is 159 mm (6.3 in) spread over a period of 12 days.

January Precipitation Trends in Walenstadt

The chart displays monthly precipitation patterns in Walenstadt, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Walenstadt, January typically receives around 159 mm (6.3 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec159108146125217230280302195165103189
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Walenstadt

In Walenstadt in January humidity is 92%. With an average temperature of -5°C (24°F), this humidity feels like a biting cold that makes every breath feel heavy and stings the skin, creating a challenging environment for traveling.

January Average Humidity in Walenstadt

This chart illustrates the average monthly humidity levels in Walenstadt, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Walenstadt is approximately 92%, 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 January generated using information from the Copernicus Climate Change Service.

January UV Index in Walenstadt

In Walenstadt in January, 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 Walenstadt, you can visit Hourly UV Index in Walenstadt.

Maximum UV Index Levels in Walenstadt for January

The chart shows the monthly maximum UV Index (UVI) for Walenstadt in January, 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 January, the maximum UV index in Walenstadt typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2367810986532
Data source: Walenstadt January 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 January Weather in Walenstadt Compares to Other Months

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

This table compares monthly weather conditions in Walenstadt, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (24°F)159 mm (6.3 inches)92%low
February Weather-2°C (28°F)108 mm (4.2 inches)89%moderate
March Weather0°C (33°F)146 mm (5.8 inches)87%high
April Weather4°C (40°F)125 mm (4.9 inches)84%high
May Weather8°C (47°F)217 mm (8.5 inches)80%very high
June Weather13°C (56°F)230 mm (9.1 inches)82%very high
July Weather14°C (57°F)280 mm (11.0 inches)83%very high
August Weather14°C (57°F)302 mm (11.9 inches)80%very high
September Weather10°C (51°F)195 mm (7.7 inches)83%high
October Weather6°C (44°F)165 mm (6.5 inches)90%moderate
November Weather1°C (35°F)103 mm (4.1 inches)88%moderate
December Weather-3°C (26°F)189 mm (7.4 inches)90%low

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