January Weather in Osso de Sio, Spain

Last updated: August 27, 2025

In January, the average temperature in Osso de Sio, Spain is a cool 5°C (41°F). During this time, temperatures can dip to a chilly -6°C (22°F), while reaching as high as 19°C (66°F). Expect about 37 mm (1.5 in) of precipitation over the course of 4 days, with an average humidity level of 79%. This combination of cool temperatures and moisture creates a refreshing atmosphere perfect for outdoor activities.

January Temperature in Osso de Sio

In January in Osso de Sio, the average temperature is 5°C (41°F). Maximums can reach 19°C (66°F), while minimums can drop as low as -6°C (22°F). This variability in temperature makes it essential for travelers to pack layers to stay comfortable during their visit.

January Weather in Osso de Sio: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Osso de Sio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Osso de Sio, January typically has an average temperature of 5°C (41°F), with highs reaching up to 19°C (66°F) and lows dropping to around -6°C (22°F).

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

January Precipitation in Osso de Sio

In Osso de Sio in January, the precipitation amount is 37 mm (1.5 in) over the course of 4 days.

January Precipitation Trends in Osso de Sio

The chart displays monthly precipitation patterns in Osso de Sio, 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 Osso de Sio, January typically receives around 37 mm (1.5 inches) of precipitation spread over approximately 4 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 Osso de Sio

In Osso de Sio in January, humidity is 79%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities less enjoyable and requiring extra layers to stay warm and comfortable while traveling.

January Average Humidity in Osso de Sio

This chart illustrates the average monthly humidity levels in Osso de Sio, 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 Osso de Sio 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 Osso de Sio

In Osso de Sio 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 Osso de Sio, you can check the information here.

Maximum UV Index Levels in Osso de Sio for January

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

Data source: Osso de Sio 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 Osso de Sio Compares to Other Months

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

This table compares monthly weather conditions in Osso de Sio, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	37 mm (1.5 inches)	79%	moderate
February Weather	8°C (47°F)	29 mm (1.1 inches)	74%	moderate
March Weather	10°C (50°F)	52 mm (2.0 inches)	71%	moderate
April Weather	13°C (55°F)	75 mm (3.0 inches)	69%	very high
May Weather	17°C (63°F)	65 mm (2.6 inches)	66%	very high
June Weather	21°C (71°F)	58 mm (2.3 inches)	65%	extreme
July Weather	25°C (77°F)	30 mm (1.2 inches)	64%	very high
August Weather	25°C (76°F)	68 mm (2.7 inches)	64%	very high
September Weather	20°C (68°F)	56 mm (2.2 inches)	68%	very high
October Weather	15°C (60°F)	83 mm (3.3 inches)	77%	high
November Weather	9°C (49°F)	53 mm (2.1 inches)	79%	moderate
December Weather	6°C (44°F)	24 mm (0.9 inches)	79%	low