December Weather in Marianopoli, Italy

Last updated: August 23, 2025

In December, the average temperature in Marianopoli, Italy hovers around 9°C (48°F). Expect chilly nights with minimums dipping to -3°C (26°F), while daytime highs can reach a pleasant 18°C (64°F). With an average precipitation of 51 mm (2.0 in) over roughly 8 days, and humidity levels at a comfortable 75%, be prepared for a mix of cool, damp days and milder afternoons.

December Temperature in Marianopoli

In December in Marianopoli, the average temperature is 9°C (48°F). The maximum can reach 18°C (64°F), while the minimum can drop as low as -3°C (26°F). It's advisable to pack layers and be prepared for varying weather conditions if you're traveling during this time.

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

The chart illustrates December temperature patterns in Marianopoli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marianopoli, December typically has an average temperature of 9°C (48°F), with highs reaching up to 18°C (64°F) and lows dropping to around -3°C (26°F).

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

December Precipitation in Marianopoli

In Marianopoli in December, the total precipitation amount is 51 mm (2.0 in), spread over a duration of 8 days.

December Precipitation Trends in Marianopoli

The chart displays monthly precipitation patterns in Marianopoli, 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 Marianopoli, December typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 8 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 Marianopoli

In Marianopoli in December humidity is 75%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill, making it essential to dress in layers for comfort while traveling.

December Average Humidity in Marianopoli

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

In Marianopoli in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Marianopoli, you can check the information here.

Maximum UV Index Levels in Marianopoli for December

The chart shows the monthly maximum UV Index (UVI) for Marianopoli 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 Marianopoli typically reaches 3, which falls under the moderate exposure category.

Data source: Marianopoli 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 Marianopoli Compares to Other Months

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

This table compares monthly weather conditions in Marianopoli, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	34 mm (1.4 inches)	75%	moderate
February Weather	8°C (47°F)	52 mm (2.1 inches)	71%	moderate
March Weather	10°C (49°F)	58 mm (2.3 inches)	71%	high
April Weather	13°C (55°F)	44 mm (1.7 inches)	74%	very high
May Weather	17°C (63°F)	28 mm (1.1 inches)	73%	very high
June Weather	23°C (73°F)	27 mm (1.0 inches)	69%	extreme
July Weather	25°C (78°F)	5 mm (0.2 inches)	67%	extreme
August Weather	26°C (78°F)	16 mm (0.6 inches)	66%	very high
September Weather	22°C (72°F)	36 mm (1.4 inches)	71%	very high
October Weather	17°C (63°F)	96 mm (3.8 inches)	73%	high
November Weather	13°C (55°F)	107 mm (4.2 inches)	74%	moderate
December Weather	9°C (48°F)	51 mm (2.0 inches)	75%	moderate