December Weather in Zeri, Italy

Last updated: August 23, 2025

In Zeri, Italy, the average temperature in December hovers around 7°C (45°F), with lows dipping to a chilly -1°C (31°F) and highs reaching a comfortable 16°C (61°F). Expect 209 mm (8.2 in) of precipitation over approximately 16 days, contributing to a notable average humidity of 85%. Prepare for a damp and brisk atmosphere that characterizes this time of year!

December Temperature in Zeri

In December in Zeri, the average temperature is 7°C (45°F). Maximums can reach 16°C (61°F), and minimums can be as low as -1°C (31°F). Be prepared for varying conditions and pack accordingly to enjoy your trip!

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

The chart illustrates December temperature patterns in Zeri, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Zeri, December typically has an average temperature of 7°C (45°F), with highs reaching up to 16°C (61°F) and lows dropping to around -1°C (31°F).

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

December Precipitation in Zeri

In Zeri in December, the precipitation amount is 209 mm (8.2 in) over a span of 16 days.

December Precipitation Trends in Zeri

The chart displays monthly precipitation patterns in Zeri, 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 Zeri, December typically receives around 209 mm (8.2 inches) of precipitation spread over approximately 16 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 Zeri

In Zeri in December, humidity is 85%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities less enjoyable and requiring extra layers to stay comfortable while traveling.

December Average Humidity in Zeri

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

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

Maximum UV Index Levels in Zeri for December

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

Data source: Zeri 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 Zeri Compares to Other Months

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

This table compares monthly weather conditions in Zeri, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	69 mm (2.7 inches)	88%	low
February Weather	7°C (46°F)	135 mm (5.3 inches)	81%	moderate
March Weather	9°C (48°F)	128 mm (5.0 inches)	76%	high
April Weather	12°C (54°F)	117 mm (4.6 inches)	77%	high
May Weather	16°C (60°F)	139 mm (5.5 inches)	74%	very high
June Weather	20°C (68°F)	57 mm (2.2 inches)	71%	very high
July Weather	22°C (73°F)	43 mm (1.7 inches)	67%	very high
August Weather	23°C (74°F)	52 mm (2.0 inches)	64%	very high
September Weather	19°C (67°F)	116 mm (4.6 inches)	74%	high
October Weather	15°C (59°F)	183 mm (7.2 inches)	87%	moderate
November Weather	10°C (51°F)	198 mm (7.8 inches)	88%	moderate
December Weather	7°C (45°F)	209 mm (8.2 inches)	85%	low