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January Weather in Mesocco, Switzerland

Last updated: August 27, 2025

In Mesocco, Switzerland, the average temperature in January hovers around -8°C (17°F). Expect chilly extremes, with minimums dropping to -25°C (-12°F) and maximums reaching up to 5°C (41°F). Be prepared for the likelihood of 80 mm (3.2 in) of precipitation spread over approximately 10 days, contributing to a notably high average humidity of 92%.

January Temperature in Mesocco

In January in Mesocco, the average temperature is -8°C (17°F). Maximums can reach 5°C (41°F) and minimums can be as low as -25°C (-12°F). Travelers should be prepared for extremely cold conditions and dress warmly if visiting during this time.

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

The chart illustrates January temperature patterns in Mesocco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mesocco, January typically has an average temperature of -8°C (17°F), with highs reaching up to 5°C (41°F) and lows dropping to around -25°C (-12°F).
JanFebMarAprMayJunJulAugSepOctNovDec172327344152545447392820
Data source: Temperature data for Mesocco 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 Mesocco

In Mesocco in January, the precipitation amount is 80 mm (3.2 in) over a span of 10 days.

January Precipitation Trends in Mesocco

The chart displays monthly precipitation patterns in Mesocco, 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 Mesocco, January typically receives around 80 mm (3.2 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec805997117152166141198129176141135
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Mesocco

In Mesocco in January, humidity is 92%. With an average temperature of -8°C (17°F), this humidity feels like a sharp chill that clings to your skin, making every breath a frosty reminder of the biting cold, which can be quite uncomfortable for traveling.

January Average Humidity in Mesocco

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

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

Maximum UV Index Levels in Mesocco for January

The chart shows the monthly maximum UV Index (UVI) for Mesocco 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 Mesocco typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24689101097532
Data source: Mesocco 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 Mesocco Compares to Other Months

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

This table compares monthly weather conditions in Mesocco, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (17°F)80 mm (3.2 inches)92%low
February Weather-5°C (23°F)59 mm (2.3 inches)89%moderate
March Weather-3°C (27°F)97 mm (3.8 inches)87%high
April Weather1°C (34°F)117 mm (4.6 inches)84%very high
May Weather5°C (42°F)152 mm (6.0 inches)80%very high
June Weather11°C (52°F)166 mm (6.5 inches)82%very high
July Weather12°C (55°F)141 mm (5.6 inches)83%very high
August Weather12°C (54°F)198 mm (7.8 inches)80%very high
September Weather8°C (47°F)129 mm (5.1 inches)83%high
October Weather4°C (39°F)176 mm (6.9 inches)90%moderate
November Weather-2°C (28°F)141 mm (5.6 inches)88%moderate
December Weather-7°C (20°F)135 mm (5.3 inches)90%low

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