December Weather in Inverno, Italy

Last updated: August 23, 2025

In December, the average temperature in Inverno, Italy hovers around 5°C (40°F). Expect chilly days with temperatures dipping as low as -6°C (22°F) and occasionally reaching a pleasant 15°C (60°F). You'll want to prepare for some precipitation too, as 88 mm (3.5 in) of rain could fall over 9 days. With an average humidity of 85%, it’s a month where cozy layers will be your best friend!

December Temperature in Inverno

In December in Inverno, the average temperature is 5°C (40°F). Maximums can reach 15°C (60°F) and minimums can be as low as -6°C (22°F). Dress in layers and be prepared for varying temperatures if you plan to visit during this time.

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

The chart illustrates December temperature patterns in Inverno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Inverno, December typically has an average temperature of 5°C (40°F), with highs reaching up to 15°C (60°F) and lows dropping to around -6°C (22°F).

Data source: Temperature data for Inverno generated using information from the Copernicus Climate Change Service.

December Precipitation in Inverno

In Inverno in December, the precipitation amount is 88 mm (3.5 in) over the course of 9 days.

December Precipitation Trends in Inverno

The chart displays monthly precipitation patterns in Inverno, 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 Inverno, December typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Inverno

In Inverno in December, humidity is 85%. With an average temperature of 5°C (40°F), this humidity feels like wandering through a damp, cold fog that clings to your skin, making every step feel heavy and the air thick as you explore the sights.

December Average Humidity in Inverno

This chart illustrates the average monthly humidity levels in Inverno, 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 Inverno is approximately 85%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Inverno

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

Maximum UV Index Levels in Inverno for December

The chart shows the monthly maximum UV Index (UVI) for Inverno 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 Inverno typically reaches 2, which falls under the low exposure category.

Data source: Inverno 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 Inverno Compares to Other Months

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

This table compares monthly weather conditions in Inverno, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	30 mm (1.2 inches)	88%	low
February Weather	7°C (45°F)	50 mm (2.0 inches)	81%	moderate
March Weather	10°C (50°F)	60 mm (2.4 inches)	76%	moderate
April Weather	14°C (58°F)	71 mm (2.8 inches)	77%	high
May Weather	19°C (66°F)	111 mm (4.4 inches)	74%	very high
June Weather	24°C (76°F)	90 mm (3.6 inches)	71%	very high
July Weather	26°C (78°F)	103 mm (4.1 inches)	67%	very high
August Weather	26°C (79°F)	83 mm (3.3 inches)	64%	very high
September Weather	21°C (69°F)	114 mm (4.5 inches)	74%	high
October Weather	15°C (60°F)	82 mm (3.2 inches)	87%	moderate
November Weather	10°C (50°F)	133 mm (5.2 inches)	88%	moderate
December Weather	5°C (40°F)	88 mm (3.5 inches)	85%	low