January Weather in Illasi, Italy

Last updated: August 23, 2025

In Illasi, Italy, the average temperature in January hovers around 3°C (37°F). During this time, temperatures can dip to a chilly -7°C (20°F) at their lowest, while reaching a maximum of 13°C (55°F). Expect 34 mm (1.3 in) of precipitation over about 3 days, and keep in mind that the average humidity is a high 87%.

January Temperature in Illasi

In January in Illasi, the average temperature is 3°C (37°F), with maximums reaching 13°C (55°F) and minimums dropping as low as -7°C (20°F). Travelers should be prepared for chilly conditions and pack accordingly for their visit.

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

The chart illustrates January temperature patterns in Illasi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Illasi, January typically has an average temperature of 3°C (37°F), with highs reaching up to 13°C (55°F) and lows dropping to around -7°C (20°F).

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

January Precipitation in Illasi

In Illasi in January, the precipitation amount is 34 mm (1.3 in) over the course of 3 days.

January Precipitation Trends in Illasi

The chart displays monthly precipitation patterns in Illasi, 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 Illasi, January typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 3 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 Illasi

In Illasi in January, humidity is 87%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities uncomfortable and necessitating proper layers to stay warm while navigating the wet conditions.

January Average Humidity in Illasi

This chart illustrates the average monthly humidity levels in Illasi, 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 Illasi is approximately 87%, 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 Illasi

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

Maximum UV Index Levels in Illasi for January

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

Data source: Illasi 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 Illasi Compares to Other Months

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

This table compares monthly weather conditions in Illasi, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (37°F)	34 mm (1.3 inches)	87%	low
February Weather	5°C (42°F)	60 mm (2.4 inches)	79%	moderate
March Weather	8°C (47°F)	67 mm (2.7 inches)	69%	moderate
April Weather	13°C (55°F)	112 mm (4.4 inches)	71%	high
May Weather	17°C (62°F)	160 mm (6.3 inches)	70%	very high
June Weather	22°C (72°F)	106 mm (4.2 inches)	65%	very high
July Weather	23°C (74°F)	113 mm (4.5 inches)	61%	very high
August Weather	24°C (75°F)	111 mm (4.4 inches)	54%	very high
September Weather	19°C (66°F)	122 mm (4.8 inches)	66%	high
October Weather	14°C (57°F)	109 mm (4.3 inches)	83%	moderate
November Weather	9°C (48°F)	156 mm (6.1 inches)	88%	moderate
December Weather	4°C (39°F)	100 mm (4.0 inches)	85%	low