December Weather in Salemi, Italy

Last updated: August 23, 2025

In December, the average temperature in Salemi, Italy hovers around 13°C (56°F), with a comfortable range between a minimum of 2°C (37°F) and a maximum of 21°C (69°F). Expect about 74 mm (2.9 in) of precipitation spread over 10 days, along with an average humidity of 75%, creating a pleasantly refreshing atmosphere.

December Temperature in Salemi

In December in Salemi, the average temperature is 13°C (56°F). Maximum can reach 21°C (69°F) and minimum can be as low as 2°C (37°F). It's a great time to visit for mild weather, so pack layers to stay comfortable while exploring.

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

The chart illustrates December temperature patterns in Salemi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Salemi, December typically has an average temperature of 13°C (56°F), with highs reaching up to 21°C (69°F) and lows dropping to around 2°C (37°F).

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

December Precipitation in Salemi

In Salemi in December, the precipitation amount is 74 mm (2.9 in) spread over a period of 10 days.

December Precipitation Trends in Salemi

The chart displays monthly precipitation patterns in Salemi, 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 Salemi, December typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 10 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 Salemi

In Salemi 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 Salemi

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

In Salemi 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 Salemi, you can check the information here.

Maximum UV Index Levels in Salemi for December

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

Data source: Salemi 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 Salemi Compares to Other Months

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

This table compares monthly weather conditions in Salemi, 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)	46 mm (1.8 inches)	75%	moderate
February Weather	12°C (54°F)	60 mm (2.3 inches)	71%	moderate
March Weather	13°C (56°F)	68 mm (2.7 inches)	71%	high
April Weather	16°C (60°F)	42 mm (1.7 inches)	74%	very high
May Weather	19°C (67°F)	29 mm (1.1 inches)	73%	very high
June Weather	24°C (76°F)	9 mm (0.3 inches)	69%	very high
July Weather	27°C (81°F)	3 mm (0.1 inches)	67%	very high
August Weather	28°C (82°F)	11 mm (0.4 inches)	66%	very high
September Weather	24°C (76°F)	47 mm (1.8 inches)	71%	very high
October Weather	20°C (68°F)	70 mm (2.7 inches)	73%	high
November Weather	16°C (62°F)	134 mm (5.3 inches)	74%	moderate
December Weather	13°C (56°F)	74 mm (2.9 inches)	75%	moderate