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January Weather in Grosotto, Italy

Last updated: August 23, 2025

In Grosotto, Italy, the average temperature in January hovers around -10°C (14°F). During this chilly month, temperatures can dip as low as -29°C (-21°F), while occasionally reaching a maximum of 3°C (37°F). Expect about 45 mm (1.8 in) of precipitation spread over 8 days, with an average humidity level of a brisk 93%. Stay warm!

January Temperature in Grosotto

In January in Grosotto, the average temperature is -10°C (14°F). The maximum can reach 3°C (37°F) and the minimum can be as low as -29°C (-21°F). Travelers should be prepared for extremely cold weather and dress accordingly to ensure a safe and enjoyable visit.

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

The chart illustrates January temperature patterns in Grosotto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grosotto, January typically has an average temperature of -10°C (14°F), with highs reaching up to 3°C (37°F) and lows dropping to around -29°C (-21°F).
JanFebMarAprMayJunJulAugSepOctNovDec142127354353555548402918
Data source: Temperature data for Grosotto 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 Grosotto

In Grosotto in January, the precipitation amount is 45 mm (1.8 in) over the course of 8 days.

January Precipitation Trends in Grosotto

The chart displays monthly precipitation patterns in Grosotto, 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 Grosotto, January typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec455176101148132111130111138143112
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Grosotto

In Grosotto in January, humidity is 93%. With an average temperature of -10°C (14°F), this humidity feels like an invisible weight on your skin, making every breath feel thick and heavy, while the cold air bites sharply, creating a contrasting and uncomfortable chill that can make traveling outdoors feel like a daunting challenge.

January Average Humidity in Grosotto

This chart illustrates the average monthly humidity levels in Grosotto, 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 Grosotto is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%89%86%83%78%79%82%80%83%90%89%90%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Grosotto

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

Maximum UV Index Levels in Grosotto for January

The chart shows the monthly maximum UV Index (UVI) for Grosotto 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 Grosotto typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec247810111198632
Data source: Grosotto 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 Grosotto Compares to Other Months

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

This table compares monthly weather conditions in Grosotto, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (14°F)45 mm (1.8 inches)93%low
February Weather-6°C (22°F)51 mm (2.0 inches)89%moderate
March Weather-3°C (28°F)76 mm (3.0 inches)86%high
April Weather2°C (35°F)101 mm (4.0 inches)83%very high
May Weather6°C (44°F)148 mm (5.8 inches)78%very high
June Weather12°C (54°F)132 mm (5.2 inches)79%extreme
July Weather13°C (56°F)111 mm (4.4 inches)82%extreme
August Weather13°C (55°F)130 mm (5.1 inches)80%very high
September Weather9°C (48°F)111 mm (4.4 inches)83%very high
October Weather5°C (41°F)137 mm (5.4 inches)90%high
November Weather-2°C (29°F)143 mm (5.6 inches)89%moderate
December Weather-8°C (18°F)112 mm (4.4 inches)90%low

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