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December Weather in Lioni, Italy

Last updated: August 23, 2025

In Lioni, Italy, the average temperature in December reaches a brisk 7°C (44°F). During this time, temperatures can fluctuate, with minimums dropping to -5°C (24°F) and maximums soaring to 16°C (61°F). Expect a fair amount of rain, with precipitation measuring 95 mm (3.8 in) over approximately 12 days. Additionally, the average humidity lingers at a cozy 82%, making for a distinctly cool and damp climate.

December Temperature in Lioni

In December in Lioni, the average temperature is 7°C (44°F). The maximum can reach 16°C (61°F), while the minimum can be as low as -5°C (24°F). Travelers should be prepared for a range of temperatures and pack accordingly for both mild days and chilly nights.

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

The chart illustrates December temperature patterns in Lioni, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lioni, December typically has an average temperature of 7°C (44°F), with highs reaching up to 16°C (61°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec404445525969747566585144
Data source: Temperature data for Lioni 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 Lioni

In Lioni in December, the precipitation amount is 95 mm (3.8 in) spread over 12 days.

December Precipitation Trends in Lioni

The chart displays monthly precipitation patterns in Lioni, 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 Lioni, December typically receives around 95 mm (3.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec7282887078443047576912895
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Lioni

In Lioni in December, humidity is 82%. With an average temperature of 7°C (44°F), this humidity feels like an unwelcoming chill that seeps into your bones, making outdoor exploration feel damp and cumbersome.

December Average Humidity in Lioni

This chart illustrates the average monthly humidity levels in Lioni, 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 Lioni is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%74%70%71%71%65%61%56%66%74%80%82%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Lioni

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

Maximum UV Index Levels in Lioni for December

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

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

This table compares monthly weather conditions in Lioni, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)72 mm (2.8 inches)82%moderate
February Weather6°C (44°F)82 mm (3.2 inches)74%moderate
March Weather7°C (45°F)88 mm (3.5 inches)70%high
April Weather11°C (52°F)70 mm (2.8 inches)71%very high
May Weather15°C (60°F)77 mm (3.1 inches)71%very high
June Weather20°C (69°F)44 mm (1.7 inches)65%very high
July Weather23°C (74°F)30 mm (1.2 inches)61%very high
August Weather24°C (75°F)47 mm (1.8 inches)56%very high
September Weather19°C (67°F)57 mm (2.2 inches)66%very high
October Weather14°C (58°F)69 mm (2.7 inches)74%high
November Weather11°C (51°F)128 mm (5.0 inches)80%moderate
December Weather7°C (44°F)95 mm (3.8 inches)82%low

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