December Weather in Rosazza, Italy

Last updated: August 23, 2025

In December, the average temperature in Rosazza, Italy hovers around -3°C (26°F), with a chilly minimum of -17°C (2°F) and a maximum reaching 9°C (48°F). Expect 102 mm (4.0 in) of precipitation spread over 13 days, contributing to an average humidity of 85%. Prepare for a brisk and damp winter experience!

December Temperature in Rosazza

In December in Rosazza, the average temperature is -3°C (26°F). The maximum can reach 9°C (48°F) and the minimum can be as low as -17°C (2°F). Be prepared for chilly weather and pack accordingly if you plan to travel during this time.

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

The chart illustrates December temperature patterns in Rosazza, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rosazza, December typically has an average temperature of -3°C (26°F), with highs reaching up to 9°C (48°F) and lows dropping to around -17°C (2°F).

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

December Precipitation in Rosazza

In Rosazza in December, precipitation amounts to 102 mm (4.0 in) over the course of 13 days.

December Precipitation Trends in Rosazza

The chart displays monthly precipitation patterns in Rosazza, 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 Rosazza, December typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 13 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 Rosazza

In Rosazza in December humidity is 85%. With an average temperature of -3°C (26°F), this humidity feels like an uncomfortable chill that penetrates your clothes, making traveling quite unpleasant as each breath is met with a brisk dampness that numbs the skin.

December Average Humidity in Rosazza

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

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

Maximum UV Index Levels in Rosazza for December

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

Data source: Rosazza 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 Rosazza Compares to Other Months

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

This table compares monthly weather conditions in Rosazza, 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 (26°F)	85 mm (3.4 inches)	88%	low
February Weather	-1°C (30°F)	55 mm (2.2 inches)	81%	moderate
March Weather	1°C (34°F)	104 mm (4.1 inches)	76%	high
April Weather	5°C (41°F)	160 mm (6.3 inches)	77%	high
May Weather	9°C (48°F)	201 mm (7.9 inches)	74%	very high
June Weather	14°C (58°F)	189 mm (7.4 inches)	71%	very high
July Weather	15°C (60°F)	188 mm (7.4 inches)	67%	very high
August Weather	15°C (60°F)	169 mm (6.7 inches)	64%	very high
September Weather	12°C (53°F)	136 mm (5.3 inches)	74%	high
October Weather	7°C (45°F)	249 mm (9.8 inches)	87%	moderate
November Weather	1°C (35°F)	189 mm (7.4 inches)	88%	moderate
December Weather	-3°C (26°F)	102 mm (4.0 inches)	85%	low