January Weather in Castelluzzo, Italy

Last updated: August 23, 2025

In January, the average temperature in Castelluzzo, Italy hovers around 11°C (52°F). Expect a minimum of 2°C (36°F) and a pleasant maximum of 20°C (67°F). During this month, you can anticipate 39 mm (1.5 in) of precipitation spread across 8 days, with an average humidity of 75%. Enjoy the refreshing ambiance as the season transitions!

January Temperature in Castelluzzo

In January in Castelluzzo, the average temperature is 11°C (52°F). Maximum temperatures can reach 20°C (67°F), while the minimum can drop to as low as 2°C (36°F). This makes it a suitable time for travelers who enjoy mild weather and are prepared for occasional cooler days.

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

The chart illustrates January temperature patterns in Castelluzzo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castelluzzo, January typically has an average temperature of 11°C (52°F), with highs reaching up to 20°C (67°F) and lows dropping to around 2°C (36°F).

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

January Precipitation in Castelluzzo

In Castelluzzo in January, the precipitation amount is 39 mm (1.5 in) over the course of 8 days.

January Precipitation Trends in Castelluzzo

The chart displays monthly precipitation patterns in Castelluzzo, 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 Castelluzzo, January typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 8 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 Castelluzzo

In Castelluzzo in January, humidity is 75%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration a little less inviting and prompting the need for warm layers.

January Average Humidity in Castelluzzo

This chart illustrates the average monthly humidity levels in Castelluzzo, 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 Castelluzzo is approximately 75%, 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 Castelluzzo

In Castelluzzo in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Castelluzzo, you can check the information here.

Maximum UV Index Levels in Castelluzzo for January

The chart shows the monthly maximum UV Index (UVI) for Castelluzzo 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 Castelluzzo typically reaches 3, which falls under the moderate exposure category.

Data source: Castelluzzo 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 Castelluzzo Compares to Other Months

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

This table compares monthly weather conditions in Castelluzzo, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (52°F)	39 mm (1.5 inches)	75%	moderate
February Weather	12°C (54°F)	56 mm (2.2 inches)	71%	moderate
March Weather	13°C (56°F)	74 mm (2.9 inches)	71%	high
April Weather	16°C (61°F)	40 mm (1.6 inches)	74%	very high
May Weather	20°C (68°F)	33 mm (1.3 inches)	73%	very high
June Weather	25°C (77°F)	12 mm (0.5 inches)	69%	very high
July Weather	28°C (82°F)	5 mm (0.2 inches)	67%	very high
August Weather	28°C (83°F)	24 mm (1.0 inches)	66%	very high
September Weather	25°C (77°F)	51 mm (2.0 inches)	71%	very high
October Weather	20°C (69°F)	88 mm (3.5 inches)	73%	high
November Weather	16°C (62°F)	112 mm (4.4 inches)	74%	moderate
December Weather	13°C (55°F)	70 mm (2.8 inches)	75%	moderate