January Weather in Roasio, Italy

Last updated: August 23, 2025

In January, the average temperature in Roasio, Italy hovers around 4°C (39°F), with minimums dipping to -7°C (20°F) and maximums reaching up to 15°C (60°F). Expect 67 mm (2.6 in) of precipitation over about 7 days, accompanied by a notably high average humidity of 88%. Prepare for a chilly, damp month!

January Temperature in Roasio

In January in Roasio, the average temperature is 4°C (39°F). The maximum can reach 15°C (60°F), while the minimum can dip as low as -7°C (20°F). Be prepared for a range of temperatures and pack accordingly for your travels.

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

The chart illustrates January temperature patterns in Roasio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Roasio, January typically has an average temperature of 4°C (39°F), with highs reaching up to 15°C (60°F) and lows dropping to around -7°C (20°F).

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

January Precipitation in Roasio

In Roasio in January, the total precipitation amount is 67 mm (2.6 in) over a span of 7 days.

January Precipitation Trends in Roasio

The chart displays monthly precipitation patterns in Roasio, 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 Roasio, January typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 7 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Roasio

In Roasio 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 Roasio

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

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

Maximum UV Index Levels in Roasio for January

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

Data source: Roasio 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 Roasio Compares to Other Months

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

This table compares monthly weather conditions in Roasio, 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)	67 mm (2.6 inches)	88%	low
February Weather	6°C (43°F)	54 mm (2.1 inches)	81%	moderate
March Weather	9°C (48°F)	99 mm (3.9 inches)	76%	moderate
April Weather	13°C (55°F)	132 mm (5.2 inches)	77%	high
May Weather	17°C (62°F)	162 mm (6.4 inches)	74%	very high
June Weather	21°C (71°F)	139 mm (5.5 inches)	71%	very high
July Weather	23°C (74°F)	120 mm (4.7 inches)	67%	very high
August Weather	23°C (74°F)	93 mm (3.7 inches)	64%	very high
September Weather	19°C (66°F)	113 mm (4.5 inches)	74%	high
October Weather	14°C (57°F)	226 mm (8.9 inches)	87%	moderate
November Weather	8°C (47°F)	193 mm (7.6 inches)	88%	moderate
December Weather	4°C (39°F)	87 mm (3.4 inches)	85%	low