December Weather in Cassiglio, Italy

Last updated: August 23, 2025

In December, the average temperature in Cassiglio, Italy hovers around 1°C (34°F). Expect chilly conditions, with temperatures dipping as low as -12°C (11°F) and reaching a maximum of 12°C (53°F). Additionally, anticipate 110 mm (4.3 in) of precipitation over about 9 days, and prepare for a damp atmosphere with an average humidity of 85%.

December Temperature in Cassiglio

In December in Cassiglio, the average temperature is 1°C (34°F). The maximum can reach 12°C (53°F), while the minimum can dip as low as -12°C (11°F). Be prepared for a mix of chilly days and the possibility of milder weather, making it essential to pack layers for your trip.

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

The chart illustrates December temperature patterns in Cassiglio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cassiglio, December typically has an average temperature of 1°C (34°F), with highs reaching up to 12°C (53°F) and lows dropping to around -12°C (11°F).

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

December Precipitation in Cassiglio

In Cassiglio in December, the precipitation amount is 110 mm (4.3 in) over the course of 9 days.

December Precipitation Trends in Cassiglio

The chart displays monthly precipitation patterns in Cassiglio, 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 Cassiglio, December typically receives around 110 mm (4.3 inches) of precipitation spread over approximately 9 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Cassiglio

In Cassiglio in December, humidity is 85%. With an average temperature of 1°C (34°F), this humidity feels like a biting chill that seeps into your bones, making outdoor travel uncomfortable and urging you to seek warmth indoors rather than explore the surroundings.

December Average Humidity in Cassiglio

This chart illustrates the average monthly humidity levels in Cassiglio, 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 Cassiglio 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 Cassiglio

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

Maximum UV Index Levels in Cassiglio for December

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

Data source: Cassiglio 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 Cassiglio Compares to Other Months

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

This table compares monthly weather conditions in Cassiglio, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	47 mm (1.8 inches)	88%	low
February Weather	2°C (36°F)	53 mm (2.1 inches)	81%	moderate
March Weather	4°C (40°F)	107 mm (4.2 inches)	76%	high
April Weather	8°C (47°F)	167 mm (6.6 inches)	77%	high
May Weather	12°C (54°F)	214 mm (8.4 inches)	74%	very high
June Weather	17°C (63°F)	228 mm (9.0 inches)	71%	very high
July Weather	19°C (66°F)	210 mm (8.3 inches)	67%	very high
August Weather	19°C (66°F)	248 mm (9.8 inches)	64%	very high
September Weather	15°C (59°F)	173 mm (6.8 inches)	74%	high
October Weather	10°C (51°F)	221 mm (8.7 inches)	87%	moderate
November Weather	5°C (42°F)	178 mm (7.0 inches)	88%	moderate
December Weather	1°C (34°F)	110 mm (4.3 inches)	85%	low