January Weather in Cilleros, Spain

Last updated: August 27, 2025

In Cilleros, Spain, the average temperature during January hovers around 7°C (46°F). Expect chilly days, with minimum temperatures dipping to -3°C (26°F) and maximums reaching up to 19°C (66°F). This month typically sees about 44 mm (1.7 in) of precipitation over 6 days, contributing to an average humidity of 87%. Prepare for a blend of cool air and the possibility of rain!

January Temperature in Cilleros

In January in Cilleros, the average temperature is 7°C (46°F). The maximum can reach 19°C (66°F), and the minimum can be as low as -3°C (26°F). This range makes it a great time to explore Cilleros, so be sure to pack accordingly!

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

The chart illustrates January temperature patterns in Cilleros, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cilleros, January typically has an average temperature of 7°C (46°F), with highs reaching up to 19°C (66°F) and lows dropping to around -3°C (26°F).

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

January Precipitation in Cilleros

In Cilleros in January, the total precipitation amount is 44 mm (1.7 in) spread over 6 days.

January Precipitation Trends in Cilleros

The chart displays monthly precipitation patterns in Cilleros, 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 Cilleros, January typically receives around 44 mm (1.7 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 Cilleros

In Cilleros in January humidity is 87%. With an average temperature of 7°C (46°F), this humidity feels like a chilly embrace, making traveling uncomfortable as the dampness seeps through layers of clothing, leaving you feeling cold and clammy.

January Average Humidity in Cilleros

This chart illustrates the average monthly humidity levels in Cilleros, 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 Cilleros is approximately 87%, 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 Cilleros

In Cilleros 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 Cilleros, you can check the information here.

Maximum UV Index Levels in Cilleros for January

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

Data source: Cilleros 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 Cilleros Compares to Other Months

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

This table compares monthly weather conditions in Cilleros, 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 (46°F)	44 mm (1.7 inches)	87%	moderate
February Weather	10°C (51°F)	59 mm (2.3 inches)	76%	moderate
March Weather	12°C (53°F)	91 mm (3.6 inches)	68%	high
April Weather	14°C (58°F)	72 mm (2.8 inches)	64%	very high
May Weather	19°C (66°F)	33 mm (1.3 inches)	62%	very high
June Weather	23°C (73°F)	13 mm (0.5 inches)	47%	extreme
July Weather	26°C (79°F)	9 mm (0.4 inches)	46%	very high
August Weather	26°C (80°F)	6 mm (0.2 inches)	42%	very high
September Weather	23°C (73°F)	32 mm (1.3 inches)	53%	very high
October Weather	17°C (64°F)	77 mm (3.0 inches)	69%	high
November Weather	12°C (53°F)	91 mm (3.6 inches)	85%	moderate
December Weather	9°C (49°F)	91 mm (3.6 inches)	87%	moderate