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December Weather in Sassacci, Italy

Last updated: August 23, 2025

In December, the average temperature in Sassacci, Italy hovers around 8°C (46°F), with a minimum dipping to -4°C (26°F) and a maximum reaching 17°C (63°F). Expect some drizzles, with 160 mm (6.3 in) of precipitation spread over 14 days. Humidity levels are relatively high at 83%, adding a touch of moisture to the crisp air.

December Temperature in Sassacci

In December in Sassacci, the average temperature is 8°C (46°F). The maximum can reach 17°C (63°F), while the minimum can drop as low as -4°C (26°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your trip.

December Weather in Sassacci: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Sassacci, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sassacci, December typically has an average temperature of 8°C (46°F), with highs reaching up to 17°C (63°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec434750566372787970615446
Data source: Temperature data for Sassacci 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 Sassacci

In Sassacci in December, the total precipitation amount is 160 mm (6.3 in) spread over 14 days.

December Precipitation Trends in Sassacci

The chart displays monthly precipitation patterns in Sassacci, 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 Sassacci, December typically receives around 160 mm (6.3 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec7389948192492824124107167160
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sassacci

In Sassacci in December, humidity is 83%. With an average temperature of 8°C (46°F), this humidity feels like a damp chill that seeps into your bones, making even short outings feel quite uncomfortable and prompting travelers to bundle up and seek shelter more frequently.

December Average Humidity in Sassacci

This chart illustrates the average monthly humidity levels in Sassacci, 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 Sassacci is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%76%68%70%69%62%57%55%66%79%84%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sassacci

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

Maximum UV Index Levels in Sassacci for December

The chart shows the monthly maximum UV Index (UVI) for Sassacci 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 Sassacci typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34578101097542
Data source: Sassacci 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 Sassacci Compares to Other Months

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

This table compares monthly weather conditions in Sassacci, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)73 mm (2.9 inches)84%moderate
February Weather8°C (47°F)89 mm (3.5 inches)76%moderate
March Weather10°C (50°F)94 mm (3.7 inches)68%moderate
April Weather13°C (56°F)81 mm (3.2 inches)70%high
May Weather17°C (63°F)92 mm (3.6 inches)69%very high
June Weather22°C (73°F)49 mm (1.9 inches)62%very high
July Weather25°C (78°F)28 mm (1.1 inches)57%very high
August Weather26°C (79°F)24 mm (1.0 inches)55%very high
September Weather21°C (70°F)124 mm (4.9 inches)66%high
October Weather16°C (61°F)107 mm (4.2 inches)79%moderate
November Weather12°C (54°F)167 mm (6.6 inches)84%moderate
December Weather8°C (46°F)160 mm (6.3 inches)83%low

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