January Weather in Oleggio, Italy

Last updated: August 23, 2025

In January, the average temperature in Oleggio, Italy hovers around 4°C (39°F). Expect chilly days with a minimum dropping to -6°C (22°F), while the maximum can reach up to 16°C (60°F). Precipitation is moderate, with about 44 mm (1.7 in) spread over 5 days, and the air tends to be quite humid, averaging around 88%.

January Temperature in Oleggio

In January in Oleggio, the average temperature is 4°C (39°F). The maximum can reach 16°C (60°F), while the minimum can drop as low as -6°C (22°F). Therefore, travelers should prepare for a mix of cool weather and occasional warmth, making it perfect for layering outfits during their visit.

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

The chart illustrates January 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, January typically has an average temperature of 4°C (39°F), with highs reaching up to 16°C (60°F) and lows dropping to around -6°C (22°F).

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

January Precipitation in Oleggio

In Oleggio in January, the precipitation amount is 44 mm (1.7 in) over the course of 5 days.

January Precipitation Trends in Oleggio

The chart displays monthly precipitation patterns in Oleggio, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Oleggio, January typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 5 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Oleggio

In Oleggio in January, humidity is 88%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to stay warm.

January Average Humidity in Oleggio

This chart illustrates the average monthly humidity levels in Oleggio, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Oleggio is approximately 88%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Oleggio

In Oleggio in January, 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 January

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

Data source: Oleggio January 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 January 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 January’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 January’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