December Weather in Siculiana, Italy

Last updated: August 23, 2025

In December, the average temperature in Siculiana, Italy hovers around 13°C (56°F), with a minimum of 4°C (40°F) and a maximum reaching 20°C (68°F). Visitors can expect about 71 mm (2.8 in) of precipitation spread over 9 days, contributing to an average humidity of 75%. Prepare for a delightful balance of mild temperatures and refreshing rain!

December Temperature in Siculiana

In December in Siculiana, the average temperature is 13°C (56°F). The maximum can reach 20°C (68°F), and the minimum can be as low as 4°C (40°F). Overall, it's a mild time to visit, so pack layers to enjoy all that Siculiana has to offer.

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

The chart illustrates December temperature patterns in Siculiana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Siculiana, December typically has an average temperature of 13°C (56°F), with highs reaching up to 20°C (68°F) and lows dropping to around 4°C (40°F).

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

December Precipitation in Siculiana

In Siculiana in December, the precipitation amount is 71 mm (2.8 in) spread over 9 days.

December Precipitation Trends in Siculiana

The chart displays monthly precipitation patterns in Siculiana, 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 Siculiana, December typically receives around 71 mm (2.8 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 Siculiana

In Siculiana in December humidity is 75%. With an average temperature of 13°C (56°F), this humidity feels like a damp chill enveloping you, making travel a bit uncomfortable, as the moisture in the air clings to your skin and can dampen your spirits as well as your clothes.

December Average Humidity in Siculiana

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

In Siculiana 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 Siculiana, you can check the information here.

Maximum UV Index Levels in Siculiana for December

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

Data source: Siculiana 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 Siculiana Compares to Other Months

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

This table compares monthly weather conditions in Siculiana, 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 (53°F)	57 mm (2.2 inches)	75%	moderate
February Weather	12°C (54°F)	58 mm (2.3 inches)	71%	moderate
March Weather	13°C (56°F)	56 mm (2.2 inches)	71%	high
April Weather	15°C (60°F)	33 mm (1.3 inches)	74%	very high
May Weather	19°C (66°F)	19 mm (0.8 inches)	73%	very high
June Weather	23°C (74°F)	7 mm (0.3 inches)	69%	very high
July Weather	26°C (79°F)	1 mm (0.0 inches)	67%	very high
August Weather	27°C (81°F)	4 mm (0.1 inches)	66%	very high
September Weather	24°C (76°F)	45 mm (1.8 inches)	71%	very high
October Weather	20°C (69°F)	85 mm (3.4 inches)	73%	high
November Weather	17°C (62°F)	160 mm (6.3 inches)	74%	moderate
December Weather	13°C (56°F)	71 mm (2.8 inches)	75%	moderate