January Weather in Smerillo, Italy

Last updated: August 23, 2025

In January, the average temperature in Smerillo, Italy hovers around 4°C (40°F), with extremes that can dip to a chilly -10°C (14°F) or soar to a pleasant 16°C (62°F). During this period, you can expect about 71 mm (2.8 in) of precipitation spread over 9 days. The air tends to be quite humid, with an average humidity level of 85%, making it essential to dress appropriately for the weather.

January Temperature in Smerillo

In January in Smerillo, the average temperature is 4°C (40°F). Maximum temperatures can reach 16°C (62°F), while minimums can drop as low as -10°C (14°F). Be prepared for a mix of chilly days and occasional warmth during your travels.

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

The chart illustrates January temperature patterns in Smerillo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Smerillo, January typically has an average temperature of 4°C (40°F), with highs reaching up to 16°C (62°F) and lows dropping to around -10°C (14°F).

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

January Precipitation in Smerillo

In Smerillo in January, the precipitation amount is 71 mm (2.8 in) spread over 9 days.

January Precipitation Trends in Smerillo

The chart displays monthly precipitation patterns in Smerillo, 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 Smerillo, January typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 9 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 Smerillo

In Smerillo in January, humidity is 85%. With an average temperature of 4°C (40°F), this humidity feels like an icy blanket wrapping around you, making outdoor activities feel much colder and damp, which can be quite uncomfortable for traveling.

January Average Humidity in Smerillo

This chart illustrates the average monthly humidity levels in Smerillo, 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 Smerillo is approximately 85%, 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 Smerillo

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

Maximum UV Index Levels in Smerillo for January

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

Data source: Smerillo 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 Smerillo Compares to Other Months

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

This table compares monthly weather conditions in Smerillo, 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 (40°F)	71 mm (2.8 inches)	85%	low
February Weather	7°C (44°F)	72 mm (2.8 inches)	78%	moderate
March Weather	8°C (47°F)	93 mm (3.7 inches)	69%	high
April Weather	12°C (53°F)	77 mm (3.0 inches)	71%	high
May Weather	16°C (61°F)	131 mm (5.2 inches)	71%	very high
June Weather	21°C (71°F)	60 mm (2.4 inches)	63%	very high
July Weather	23°C (74°F)	71 mm (2.8 inches)	59%	very high
August Weather	24°C (75°F)	48 mm (1.9 inches)	54%	very high
September Weather	19°C (66°F)	89 mm (3.5 inches)	67%	high
October Weather	14°C (58°F)	71 mm (2.8 inches)	78%	moderate
November Weather	11°C (51°F)	132 mm (5.2 inches)	84%	moderate
December Weather	6°C (43°F)	97 mm (3.8 inches)	86%	low