December Weather in Oleggio, Italy

Last updated: August 23, 2025

In Oleggio, Italy, the average temperature in December hovers around 5°C (40°F), with a minimum of -4°C (25°F) and a maximum reaching 15°C (59°F). Expect 82 mm (3.2 in) of precipitation spread over 7 days, contributing to a notably high average humidity of 85%.

December Temperature in Oleggio

In December in Oleggio, the average temperature is 5°C (40°F). Maximums can reach 15°C (59°F) and minimums can be as low as -4°C (25°F). Be prepared for a range of temperatures and pack accordingly for your travels.

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

The chart illustrates December temperature patterns in Oleggio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oleggio, December typically has an average temperature of 5°C (40°F), with highs reaching up to 15°C (59°F) and lows dropping to around -4°C (25°F).

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

December Precipitation in Oleggio

In Oleggio in December, the precipitation amount is 82 mm (3.2 in) over the course of 7 days.

December Precipitation Trends in Oleggio

The chart displays monthly precipitation patterns in Oleggio, 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 Oleggio, December typically receives around 82 mm (3.2 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 Oleggio

In Oleggio in December, humidity is 85%. With an average temperature of 5°C (40°F), this humidity feels like wandering through a damp, cold fog that clings to your skin, making every step feel heavy and the air thick as you explore the sights.

December Average Humidity in Oleggio

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

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

Maximum UV Index Levels in Oleggio for December

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

Data source: Oleggio 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 Oleggio Compares to Other Months

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

This table compares monthly weather conditions in Oleggio, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	44 mm (1.7 inches)	88%	low
February Weather	7°C (44°F)	45 mm (1.8 inches)	81%	moderate
March Weather	10°C (50°F)	80 mm (3.1 inches)	76%	moderate
April Weather	14°C (58°F)	104 mm (4.1 inches)	77%	high
May Weather	18°C (65°F)	134 mm (5.3 inches)	74%	very high
June Weather	23°C (74°F)	140 mm (5.5 inches)	71%	very high
July Weather	24°C (76°F)	122 mm (4.8 inches)	67%	very high
August Weather	25°C (77°F)	90 mm (3.5 inches)	64%	very high
September Weather	20°C (68°F)	116 mm (4.6 inches)	74%	high
October Weather	15°C (59°F)	132 mm (5.2 inches)	87%	moderate
November Weather	9°C (49°F)	169 mm (6.7 inches)	88%	moderate
December Weather	5°C (40°F)	82 mm (3.2 inches)	85%	low