December Weather in Coli, Italy

Last updated: August 23, 2025

In Coli, Italy, the average temperature in December hovers around 3°C (38°F). Expect lows of -9°C (16°F) and highs reaching up to 14°C (58°F). During this month, you'll likely encounter approximately 126 mm (5.0 in) of precipitation over 11 days, with an average humidity of 85%. Prepare accordingly for a cool and damp time!

December Temperature in Coli

In December in Coli, the average temperature is 3°C (38°F). Maximum temperatures can reach up to 14°C (58°F), while minimums can drop as low as -9°C (16°F). Be sure to pack warm clothing and prepare for chilly conditions if you plan to travel during this time.

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

The chart illustrates December temperature patterns in Coli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Coli, December typically has an average temperature of 3°C (38°F), with highs reaching up to 14°C (58°F) and lows dropping to around -9°C (16°F).

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

December Precipitation in Coli

In Coli in December, the total precipitation amount is 126 mm (5.0 in) spread over 11 days.

December Precipitation Trends in Coli

The chart displays monthly precipitation patterns in Coli, 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 Coli, December typically receives around 126 mm (5.0 inches) of precipitation spread over approximately 11 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 Coli

In Coli in December, humidity is 85%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable as you contend with the heavy, cold air surrounding you.

December Average Humidity in Coli

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

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

Maximum UV Index Levels in Coli for December

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

Data source: Coli 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 Coli Compares to Other Months

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

This table compares monthly weather conditions in Coli, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	45 mm (1.8 inches)	88%	low
February Weather	5°C (41°F)	67 mm (2.6 inches)	81%	moderate
March Weather	7°C (45°F)	77 mm (3.0 inches)	76%	high
April Weather	11°C (52°F)	92 mm (3.6 inches)	77%	high
May Weather	15°C (59°F)	143 mm (5.6 inches)	74%	very high
June Weather	20°C (68°F)	71 mm (2.8 inches)	71%	very high
July Weather	22°C (71°F)	91 mm (3.6 inches)	67%	very high
August Weather	22°C (71°F)	91 mm (3.6 inches)	64%	very high
September Weather	17°C (63°F)	120 mm (4.7 inches)	74%	high
October Weather	12°C (54°F)	114 mm (4.5 inches)	87%	moderate
November Weather	7°C (45°F)	165 mm (6.5 inches)	88%	moderate
December Weather	3°C (38°F)	126 mm (5.0 inches)	85%	low