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December Weather in San Michele, Italy

Last updated: August 23, 2025

In December, the average temperature in San Michele, Italy hovers around 14°C (57°F), with minimums dipping to 8°C (46°F) and maximums rising to 18°C (65°F). Expect a total precipitation of 210 mm (8.3 in) over approximately 16 days, coupled with a high average humidity of 84%.

December Temperature in San Michele

In December in San Michele, the average temperature is 14°C (57°F). The maximum can reach 18°C (65°F), and the minimum can be as low as 8°C (46°F). This mild weather makes San Michele an ideal destination for travelers seeking comfortable conditions for exploration and outdoor activities.

December Weather in San Michele: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in San Michele, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Michele, December typically has an average temperature of 14°C (57°F), with highs reaching up to 18°C (65°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec535455596572777975686357
Data source: Temperature data for San Michele 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 San Michele

In San Michele in December, the precipitation amount is 210 mm (8.3 in) over a period of 16 days.

December Precipitation Trends in San Michele

The chart displays monthly precipitation patterns in San Michele, 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 San Michele, December typically receives around 210 mm (8.3 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec121109844652181288194255210
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in San Michele

In San Michele in December, humidity is 84%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket wrapping around you, making outdoor activities feel stifling and requiring frequent breaks to cool off.

December Average Humidity in San Michele

This chart illustrates the average monthly humidity levels in San Michele, 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 San Michele is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%76%69%70%70%61%57%53%65%75%82%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in San Michele

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

Maximum UV Index Levels in San Michele for December

The chart shows the monthly maximum UV Index (UVI) for San Michele 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 San Michele typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689101098642
Data source: San Michele 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 San Michele Compares to Other Months

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

This table compares monthly weather conditions in San Michele, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (53°F)121 mm (4.8 inches)84%moderate
February Weather12°C (54°F)109 mm (4.3 inches)76%moderate
March Weather13°C (55°F)84 mm (3.3 inches)69%high
April Weather15°C (59°F)46 mm (1.8 inches)70%very high
May Weather18°C (65°F)52 mm (2.0 inches)70%very high
June Weather22°C (73°F)17 mm (0.7 inches)61%very high
July Weather25°C (77°F)12 mm (0.5 inches)57%very high
August Weather26°C (79°F)8 mm (0.3 inches)53%very high
September Weather24°C (75°F)81 mm (3.2 inches)65%very high
October Weather20°C (68°F)93 mm (3.7 inches)75%high
November Weather17°C (63°F)255 mm (10.0 inches)81%moderate
December Weather14°C (57°F)210 mm (8.3 inches)84%low

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