December Weather in Vercelli, Italy

Last updated: August 23, 2025

In December, the average temperature in Vercelli, Italy hovers around 4°C (39°F). Expect cool days with a minimum dipping to -6°C (21°F) and a maximum of 15°C (60°F). Precipitation is moderate, averaging 75 mm (2.9 in) over 7 days, while the humidity is relatively high at 85%. Prepare for a brisk and refreshing month!

December Temperature in Vercelli

In December in Vercelli, the average temperature is 4°C (39°F). The maximum can reach 15°C (60°F), and the minimum can be as low as -6°C (21°F). Travelers should be prepared for chilly weather and pack accordingly to enjoy their visit comfortably.

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

The chart illustrates December temperature patterns in Vercelli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vercelli, December typically has an average temperature of 4°C (39°F), with highs reaching up to 15°C (60°F) and lows dropping to around -6°C (21°F).

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

December Precipitation in Vercelli

In Vercelli in December, the precipitation amount is 75 mm (2.9 in) over a span of 7 days.

December Precipitation Trends in Vercelli

The chart displays monthly precipitation patterns in Vercelli, 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 Vercelli, December typically receives around 75 mm (2.9 inches) of precipitation spread over approximately 7 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 Vercelli

In Vercelli in December, humidity is 85%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and requiring extra layers to ward off the cold and moisture.

December Average Humidity in Vercelli

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

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

Maximum UV Index Levels in Vercelli for December

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

Data source: Vercelli 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 Vercelli Compares to Other Months

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

This table compares monthly weather conditions in Vercelli, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (38°F)	42 mm (1.7 inches)	88%	low
February Weather	6°C (44°F)	44 mm (1.7 inches)	81%	moderate
March Weather	10°C (50°F)	67 mm (2.6 inches)	76%	moderate
April Weather	14°C (58°F)	90 mm (3.5 inches)	77%	high
May Weather	18°C (65°F)	129 mm (5.1 inches)	74%	very high
June Weather	23°C (74°F)	121 mm (4.8 inches)	71%	very high
July Weather	25°C (77°F)	106 mm (4.2 inches)	67%	very high
August Weather	25°C (77°F)	76 mm (3.0 inches)	64%	very high
September Weather	20°C (69°F)	87 mm (3.4 inches)	74%	high
October Weather	15°C (59°F)	113 mm (4.5 inches)	87%	moderate
November Weather	9°C (49°F)	161 mm (6.3 inches)	88%	moderate
December Weather	4°C (39°F)	75 mm (2.9 inches)	85%	low