January Weather in Bosa, Italy

Last updated: August 23, 2025

In Bosa, Italy, the average temperature in January hovers around 10°C (50°F). Expect minimums dipping to 2°C (35°F) and maximums reaching up to 18°C (65°F). Additionally, the region sees about 78 mm (3.1 in) of precipitation over 11 days, with an average humidity of 79%. Stay prepared for a mix of cool temperatures and damp days!

January Temperature in Bosa

In January in Bosa, the average temperature is 10°C (50°F). Maximum temperatures can reach 18°C (65°F), while minimums can drop to as low as 2°C (35°F). This moderate climate makes it an ideal time for travelers to explore the sights and enjoy outdoor activities.

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

The chart illustrates January temperature patterns in Bosa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bosa, January typically has an average temperature of 10°C (50°F), with highs reaching up to 18°C (65°F) and lows dropping to around 2°C (35°F).

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

January Precipitation in Bosa

In Bosa in January, the precipitation amount is 78 mm (3.1 in) over the course of 11 days.

January Precipitation Trends in Bosa

The chart displays monthly precipitation patterns in Bosa, 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 Bosa, January typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 11 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 Bosa

In Bosa in January humidity is 79%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration less inviting and requiring layered clothing to stay comfortable while traveling.

January Average Humidity in Bosa

This chart illustrates the average monthly humidity levels in Bosa, 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 Bosa is approximately 79%, 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 Bosa

In Bosa 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 Bosa, you can check the information here.

Maximum UV Index Levels in Bosa for January

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

Data source: Bosa 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 Bosa Compares to Other Months

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

This table compares monthly weather conditions in Bosa, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (50°F)	78 mm (3.1 inches)	79%	moderate
February Weather	11°C (51°F)	72 mm (2.8 inches)	72%	moderate
March Weather	11°C (53°F)	69 mm (2.7 inches)	70%	high
April Weather	14°C (57°F)	56 mm (2.2 inches)	74%	very high
May Weather	17°C (63°F)	67 mm (2.6 inches)	72%	very high
June Weather	22°C (72°F)	25 mm (1.0 inches)	70%	very high
July Weather	25°C (76°F)	7 mm (0.3 inches)	69%	very high
August Weather	25°C (78°F)	17 mm (0.7 inches)	66%	very high
September Weather	22°C (72°F)	55 mm (2.2 inches)	68%	very high
October Weather	18°C (65°F)	61 mm (2.4 inches)	75%	high
November Weather	14°C (57°F)	162 mm (6.4 inches)	78%	moderate
December Weather	11°C (52°F)	132 mm (5.2 inches)	76%	low