December Weather in Montallegro, Italy

Last updated: August 23, 2025

In December, the average temperature in Montallegro, Italy hovers around 12°C (54°F), with temperatures ranging from a cool 3°C (39°F) to a pleasant 19°C (66°F). Expect about 80 mm (3.2 in) of precipitation spread over 10 days, contributing to an average humidity level of 75%.

December Temperature in Montallegro

In December in Montallegro, the average temperature is 12°C (54°F). Maximums can reach 19°C (66°F), while minimums can drop as low as 3°C (39°F). It's a pleasant time to visit, so make sure to pack layers to enjoy the mild weather.

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

The chart illustrates December temperature patterns in Montallegro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Montallegro, December typically has an average temperature of 12°C (54°F), with highs reaching up to 19°C (66°F) and lows dropping to around 3°C (39°F).

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

December Precipitation in Montallegro

In Montallegro in December, the precipitation amount is 80 mm (3.2 in) over a span of 10 days.

December Precipitation Trends in Montallegro

The chart displays monthly precipitation patterns in Montallegro, 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 Montallegro, December typically receives around 80 mm (3.2 inches) of precipitation spread over approximately 10 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 Montallegro

In Montallegro in December, humidity is 75%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill that seeps into your bones, making it essential to layer your clothing for comfort while exploring.

December Average Humidity in Montallegro

This chart illustrates the average monthly humidity levels in Montallegro, 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 Montallegro is approximately 75%, 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 Montallegro

In Montallegro in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Montallegro, you can check the information here.

Maximum UV Index Levels in Montallegro for December

The chart shows the monthly maximum UV Index (UVI) for Montallegro 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 Montallegro typically reaches 3, which falls under the moderate exposure category.

Data source: Montallegro 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 Montallegro Compares to Other Months

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

This table compares monthly weather conditions in Montallegro, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (51°F)	52 mm (2.0 inches)	75%	moderate
February Weather	11°C (52°F)	59 mm (2.3 inches)	71%	moderate
March Weather	12°C (54°F)	58 mm (2.3 inches)	71%	high
April Weather	15°C (58°F)	40 mm (1.6 inches)	74%	very high
May Weather	18°C (65°F)	23 mm (0.9 inches)	73%	very high
June Weather	23°C (73°F)	12 mm (0.5 inches)	69%	very high
July Weather	25°C (78°F)	3 mm (0.1 inches)	67%	extreme
August Weather	26°C (79°F)	7 mm (0.3 inches)	66%	very high
September Weather	23°C (74°F)	39 mm (1.6 inches)	71%	very high
October Weather	19°C (67°F)	62 mm (2.4 inches)	73%	high
November Weather	16°C (61°F)	139 mm (5.5 inches)	74%	moderate
December Weather	12°C (54°F)	80 mm (3.2 inches)	75%	moderate