December Weather in Supersano, Italy

Last updated: August 23, 2025

In Supersano, Italy, the average temperature in December is a comfortable 13°C (55°F). Expect a daily range where temperatures can dip to a minimum of 6°C (43°F) and rise to a maximum of 18°C (66°F). With an average humidity of 75% and 58 mm (2.3 in) of precipitation spread over 9 days, be prepared for a mix of cooler days and occasional rain.

December Temperature in Supersano

In December in Supersano, the average temperature is 13°C (55°F). Maximums can reach 18°C (66°F), while minimums can drop to as low as 6°C (43°F). This mild climate makes it a great time for sightseeing and outdoor adventures.

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

The chart illustrates December temperature patterns in Supersano, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Supersano, December typically has an average temperature of 13°C (55°F), with highs reaching up to 18°C (66°F) and lows dropping to around 6°C (43°F).

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

December Precipitation in Supersano

In Supersano in December, the precipitation amount is 58 mm (2.3 in) spread over 9 days.

December Precipitation Trends in Supersano

The chart displays monthly precipitation patterns in Supersano, 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 Supersano, December typically receives around 58 mm (2.3 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 Supersano

In Supersano in December humidity is 75%. With average temperature 13°C (55°F), this humidity feels like a damp chill that seeps into your bones, making outdoor excursions less enjoyable without layered clothing and frequent breaks to warm up indoors.

December Average Humidity in Supersano

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

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

Maximum UV Index Levels in Supersano for December

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

Data source: Supersano 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 Supersano Compares to Other Months

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

This table compares monthly weather conditions in Supersano, 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)	58 mm (2.3 inches)	76%	moderate
February Weather	12°C (54°F)	69 mm (2.7 inches)	71%	moderate
March Weather	13°C (55°F)	52 mm (2.0 inches)	72%	high
April Weather	15°C (59°F)	44 mm (1.7 inches)	77%	very high
May Weather	19°C (66°F)	36 mm (1.4 inches)	79%	very high
June Weather	24°C (75°F)	29 mm (1.1 inches)	77%	very high
July Weather	27°C (80°F)	16 mm (0.6 inches)	74%	very high
August Weather	27°C (82°F)	17 mm (0.7 inches)	70%	very high
September Weather	24°C (76°F)	42 mm (1.7 inches)	70%	very high
October Weather	20°C (67°F)	87 mm (3.4 inches)	70%	high
November Weather	16°C (62°F)	175 mm (6.9 inches)	75%	moderate
December Weather	13°C (55°F)	58 mm (2.3 inches)	75%	low