January Weather in Rillo, Spain

Last updated: August 27, 2025

In January, the average temperature in Rillo, Spain hovers around 3°C (37°F), with a minimum of -9°C (16°F) and a maximum reaching 18°C (65°F). Expect around 45 mm (1.8 in) of precipitation spread over 7 days, contributing to an average humidity of 85%.

January Temperature in Rillo

In January in Rillo, the average temperature is 3°C (37°F). The maximum can reach 18°C (65°F) and the minimum can be as low as -9°C (16°F). It's advisable to pack layers to stay comfortable while exploring the varied conditions.

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

The chart illustrates January temperature patterns in Rillo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rillo, January typically has an average temperature of 3°C (37°F), with highs reaching up to 18°C (65°F) and lows dropping to around -9°C (16°F).

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

January Precipitation in Rillo

In Rillo in January, the precipitation amount is 45 mm (1.8 in) spread over a duration of 7 days.

January Precipitation Trends in Rillo

The chart displays monthly precipitation patterns in Rillo, 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 Rillo, January typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 7 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 Rillo

In Rillo in January, humidity is 85%. With an average temperature of 3°C (37°F), this humidity feels like a chilling blanket enveloping you, making traveling uncomfortable as your clothes cling to your skin and the cold air bites at your face.

January Average Humidity in Rillo

This chart illustrates the average monthly humidity levels in Rillo, 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 Rillo is approximately 85%, 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 Rillo

In Rillo 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 Rillo, you can check the information here.

Maximum UV Index Levels in Rillo for January

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

Data source: Rillo 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 Rillo Compares to Other Months

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

This table compares monthly weather conditions in Rillo, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (37°F)	45 mm (1.8 inches)	85%	moderate
February Weather	5°C (42°F)	25 mm (1.0 inches)	80%	moderate
March Weather	7°C (45°F)	42 mm (1.6 inches)	73%	high
April Weather	9°C (49°F)	92 mm (3.6 inches)	69%	very high
May Weather	14°C (58°F)	62 mm (2.5 inches)	64%	very high
June Weather	19°C (66°F)	54 mm (2.1 inches)	59%	extreme
July Weather	22°C (73°F)	22 mm (0.9 inches)	58%	extreme
August Weather	22°C (72°F)	28 mm (1.1 inches)	58%	very high
September Weather	17°C (63°F)	27 mm (1.1 inches)	64%	very high
October Weather	12°C (55°F)	43 mm (1.7 inches)	76%	high
November Weather	6°C (44°F)	56 mm (2.2 inches)	82%	moderate
December Weather	4°C (40°F)	33 mm (1.3 inches)	84%	moderate