December Weather in Suno, Italy

Last updated: August 23, 2025

In Suno, Italy, the average temperature in December hovers around 4°C (40°F), with a minimum dipping to -5°C (24°F) and a peak reaching up to 15°C (60°F). Expect about 98 mm (3.8 in) of precipitation spread over 9 days, coupled with an average humidity of 85%, creating a damp and cool atmosphere.

December Temperature in Suno

In December in Suno, the average temperature is 4°C (40°F). Maximums can reach 15°C (60°F) and minimums can be as low as -5°C (24°F). Pack warm layers and be prepared for chilly conditions while exploring the beauty of Suno during this time.

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

The chart illustrates December temperature patterns in Suno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Suno, December typically has an average temperature of 4°C (40°F), with highs reaching up to 15°C (60°F) and lows dropping to around -5°C (24°F).

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

December Precipitation in Suno

In Suno in December, the precipitation amount is 98 mm (3.8 in) occurring over the course of 9 days.

December Precipitation Trends in Suno

The chart displays monthly precipitation patterns in Suno, 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 Suno, December typically receives around 98 mm (3.8 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 Suno

In Suno in December, humidity is 85%. With an average temperature of 4°C (40°F), this humidity feels like an icy blanket wrapping around you, making outdoor activities feel much colder and damp, which can be quite uncomfortable for traveling.

December Average Humidity in Suno

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

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

Maximum UV Index Levels in Suno for December

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

Data source: Suno 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 Suno Compares to Other Months

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

This table compares monthly weather conditions in Suno, 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)	65 mm (2.6 inches)	88%	low
February Weather	6°C (43°F)	53 mm (2.1 inches)	81%	moderate
March Weather	9°C (48°F)	108 mm (4.2 inches)	76%	moderate
April Weather	12°C (55°F)	149 mm (5.9 inches)	77%	high
May Weather	16°C (62°F)	171 mm (6.7 inches)	74%	very high
June Weather	21°C (70°F)	159 mm (6.3 inches)	71%	very high
July Weather	23°C (73°F)	132 mm (5.2 inches)	67%	very high
August Weather	23°C (73°F)	114 mm (4.5 inches)	64%	very high
September Weather	18°C (66°F)	130 mm (5.1 inches)	74%	high
October Weather	14°C (57°F)	282 mm (11.1 inches)	87%	moderate
November Weather	9°C (48°F)	199 mm (7.8 inches)	88%	moderate
December Weather	4°C (40°F)	98 mm (3.8 inches)	85%	low