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January Weather in San Donnino, Italy

Last updated: August 23, 2025

In January, the average temperature in San Donnino, Italy hovers around 4°C (39°F), with a minimum dip of -7°C (20°F) and a comfortable maximum of 15°C (59°F). Expect 30 mm (1.2 in) of precipitation over about 5 days, contributing to a high average humidity of 87%. Be prepared for a chilly yet vibrant atmosphere!

January Temperature in San Donnino

In January in San Donnino, the average temperature is 4°C (39°F). Maximum temperatures can reach 15°C (59°F), while the minimum can drop as low as -7°C (20°F). Be prepared for chilly weather and pack accordingly if you plan to travel during this time.

January Weather in San Donnino: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Donnino, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Donnino, January typically has an average temperature of 4°C (39°F), with highs reaching up to 15°C (59°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec394448566373777768584941
Data source: Temperature data for San Donnino 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 San Donnino

In San Donnino in January, the precipitation amount is 30 mm (1.2 in) over the course of 5 days.

January Precipitation Trends in San Donnino

The chart displays monthly precipitation patterns in San Donnino, 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 San Donnino, January typically receives around 30 mm (1.2 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec307855711315669561117313788
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in San Donnino

In San Donnino in January, humidity is 87%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and gritty, as the air hangs heavy and clings to your skin.

January Average Humidity in San Donnino

This chart illustrates the average monthly humidity levels in San Donnino, 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 San Donnino is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%79%69%71%70%65%61%54%66%83%88%85%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in San Donnino

In San Donnino 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 San Donnino, you can visit Hourly UV Index in San Donnino.

Maximum UV Index Levels in San Donnino for January

The chart shows the monthly maximum UV Index (UVI) for San Donnino 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 San Donnino typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2467810997532
Data source: San Donnino 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 San Donnino Compares to Other Months

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

This table compares monthly weather conditions in San Donnino, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)30 mm (1.2 inches)87%low
February Weather7°C (44°F)78 mm (3.1 inches)79%moderate
March Weather9°C (49°F)55 mm (2.2 inches)69%high
April Weather13°C (56°F)71 mm (2.8 inches)71%high
May Weather17°C (64°F)131 mm (5.2 inches)70%very high
June Weather23°C (74°F)56 mm (2.2 inches)65%very high
July Weather25°C (77°F)69 mm (2.7 inches)61%very high
August Weather25°C (78°F)56 mm (2.2 inches)54%very high
September Weather20°C (68°F)111 mm (4.4 inches)66%high
October Weather15°C (59°F)73 mm (2.9 inches)83%moderate
November Weather10°C (50°F)137 mm (5.4 inches)88%moderate
December Weather5°C (41°F)88 mm (3.5 inches)85%low

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