January Weather in Castilblanco de los Arroyos, Spain

Last updated: August 27, 2025

In January, the average temperature in Castilblanco de los Arroyos, Spain hovers around 9°C (49°F). Prepare for a range, where the minimum can dip to -1°C (30°F) and the maximum may reach 21°C (70°F). With an anticipated precipitation of 39 mm (1.5 in) over 4 days, and an average humidity of 79%, it's a month that calls for both cozy layers and an umbrella!

January Temperature in Castilblanco de los Arroyos

In January in Castilblanco de los Arroyos, the average temperature is 9°C (49°F), with maximums reaching up to 21°C (70°F) and minimums dropping as low as -1°C (30°F). It's advisable to pack layers to be prepared for both mild and chilly weather during your travels.

January Weather in Castilblanco de los Arroyos: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Castilblanco de los Arroyos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castilblanco de los Arroyos, January typically has an average temperature of 9°C (49°F), with highs reaching up to 21°C (70°F) and lows dropping to around -1°C (30°F).

Data source: Temperature data for Castilblanco de los Arroyos generated using information from the Copernicus Climate Change Service.

January Precipitation in Castilblanco de los Arroyos

In Castilblanco de los Arroyos in January, the precipitation amount is 39 mm (1.5 in) spread over a period of 4 days.

January Precipitation Trends in Castilblanco de los Arroyos

The chart displays monthly precipitation patterns in Castilblanco de los Arroyos, 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 Castilblanco de los Arroyos, January typically receives around 39 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.

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Millimeters (mm) Inches (in)

January Humidity in Castilblanco de los Arroyos

In Castilblanco de los Arroyos in January humidity is 79%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that seeps into your bones, making it essential to dress in layers and carrying a light raincoat for a comfortable travel experience.

January Average Humidity in Castilblanco de los Arroyos

This chart illustrates the average monthly humidity levels in Castilblanco de los Arroyos, 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 Castilblanco de los Arroyos 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 Castilblanco de los Arroyos

In Castilblanco de los Arroyos 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 Castilblanco de los Arroyos, you can check the information here.

Maximum UV Index Levels in Castilblanco de los Arroyos for January

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

Data source: Castilblanco de los Arroyos 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 Castilblanco de los Arroyos Compares to Other Months

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

This table compares monthly weather conditions in Castilblanco de los Arroyos, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	39 mm (1.5 inches)	79%	moderate
February Weather	12°C (54°F)	32 mm (1.2 inches)	71%	moderate
March Weather	13°C (56°F)	92 mm (3.6 inches)	67%	high
April Weather	16°C (60°F)	74 mm (2.9 inches)	60%	very high
May Weather	20°C (69°F)	33 mm (1.3 inches)	59%	very high
June Weather	24°C (75°F)	5 mm (0.2 inches)	52%	extreme
July Weather	27°C (81°F)	2 mm (0.1 inches)	54%	very high
August Weather	28°C (83°F)	2 mm (0.1 inches)	51%	very high
September Weather	24°C (76°F)	26 mm (1.0 inches)	59%	very high
October Weather	20°C (68°F)	54 mm (2.1 inches)	68%	high
November Weather	13°C (56°F)	63 mm (2.5 inches)	77%	moderate
December Weather	11°C (52°F)	53 mm (2.1 inches)	81%	moderate