January Weather in Arlena di Castro, Italy

Last updated: August 23, 2025

In January, the average temperature in Arlena di Castro, Italy hovers around 7°C (45°F), with highs reaching up to 17°C (63°F) and lows dipping to -4°C (26°F). During this month, you can expect about 58 mm (2.3 in) of precipitation over approximately 6 days, accompanied by an average humidity level of 84%. Stay prepared for varying weather conditions!

January Temperature in Arlena di Castro

In January in Arlena di Castro, the average temperature is 7°C (45°F). Maximums can reach 17°C (63°F), and minimums can drop as low as -4°C (26°F). Be prepared for a mix of mild and chilly weather during your travels.

January Weather in Arlena di Castro: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Arlena di Castro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arlena di Castro, January typically has an average temperature of 7°C (45°F), with highs reaching up to 17°C (63°F) and lows dropping to around -4°C (26°F).

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

January Precipitation in Arlena di Castro

In Arlena di Castro in January, the precipitation amount is 58 mm (2.3 in) over the course of 6 days.

January Precipitation Trends in Arlena di Castro

The chart displays monthly precipitation patterns in Arlena di Castro, 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 Arlena di Castro, January typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 6 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 Arlena di Castro

In Arlena di Castro in January, humidity is 84%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to stay warm while exploring the sights.

January Average Humidity in Arlena di Castro

This chart illustrates the average monthly humidity levels in Arlena di Castro, 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 Arlena di Castro is approximately 84%, 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 Arlena di Castro

In Arlena di Castro 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 Arlena di Castro, you can check the information here.

Maximum UV Index Levels in Arlena di Castro for January

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

Data source: Arlena di Castro 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 Arlena di Castro Compares to Other Months

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

This table compares monthly weather conditions in Arlena di Castro, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	58 mm (2.3 inches)	84%	moderate
February Weather	9°C (48°F)	68 mm (2.7 inches)	76%	moderate
March Weather	10°C (50°F)	75 mm (2.9 inches)	68%	moderate
April Weather	13°C (56°F)	72 mm (2.8 inches)	70%	high
May Weather	17°C (63°F)	81 mm (3.2 inches)	69%	very high
June Weather	22°C (72°F)	32 mm (1.2 inches)	62%	very high
July Weather	25°C (77°F)	26 mm (1.0 inches)	57%	very high
August Weather	25°C (78°F)	25 mm (1.0 inches)	55%	very high
September Weather	21°C (70°F)	75 mm (2.9 inches)	66%	high
October Weather	16°C (62°F)	94 mm (3.7 inches)	79%	moderate
November Weather	12°C (54°F)	161 mm (6.3 inches)	84%	moderate
December Weather	9°C (48°F)	112 mm (4.4 inches)	83%	low