January Weather in Castellar de Santisteban, Spain

Last updated: August 27, 2025

In Castellar de Santisteban, Spain, the average temperature in January hovers around 7°C (44°F), with a minimum dipping to -5°C (24°F) and a maximum reaching 22°C (72°F). Expect a precipitation amount of 42 mm (1.7 in) over the course of 7 days, contributing to an average humidity of 85%. Stay prepared for the varied conditions!

January Temperature in Castellar de Santisteban

In January in Castellar de Santisteban, the average temperature is 7°C (44°F). Maximums can reach 22°C (72°F), while minimums can drop as low as -5°C (24°F). Be prepared for a wide range of temperatures to ensure a comfortable travel experience.

January Weather in Castellar de Santisteban: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Castellar de Santisteban, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castellar de Santisteban, January typically has an average temperature of 7°C (44°F), with highs reaching up to 22°C (72°F) and lows dropping to around -5°C (24°F).

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

January Precipitation in Castellar de Santisteban

In Castellar de Santisteban in January, the total precipitation amount is 42 mm (1.7 in) over the course of 7 days.

January Precipitation Trends in Castellar de Santisteban

The chart displays monthly precipitation patterns in Castellar de Santisteban, 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 Castellar de Santisteban, January typically receives around 42 mm (1.7 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 Castellar de Santisteban

In Castellar de Santisteban in January, humidity is 85%. With an average temperature of 7°C (44°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable.

January Average Humidity in Castellar de Santisteban

This chart illustrates the average monthly humidity levels in Castellar de Santisteban, 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 Castellar de Santisteban 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 Castellar de Santisteban

In Castellar de Santisteban 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 Castellar de Santisteban, you can check the information here.

Maximum UV Index Levels in Castellar de Santisteban for January

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

Data source: Castellar de Santisteban 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 Castellar de Santisteban Compares to Other Months

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

This table compares monthly weather conditions in Castellar de Santisteban, 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 (44°F)	42 mm (1.7 inches)	85%	moderate
February Weather	10°C (50°F)	41 mm (1.6 inches)	78%	moderate
March Weather	12°C (53°F)	76 mm (3.0 inches)	66%	high
April Weather	14°C (58°F)	76 mm (3.0 inches)	60%	very high
May Weather	20°C (68°F)	28 mm (1.1 inches)	56%	very high
June Weather	25°C (77°F)	14 mm (0.6 inches)	44%	extreme
July Weather	29°C (84°F)	4 mm (0.2 inches)	44%	extreme
August Weather	29°C (84°F)	12 mm (0.5 inches)	42%	very high
September Weather	24°C (75°F)	23 mm (0.9 inches)	53%	very high
October Weather	18°C (65°F)	40 mm (1.6 inches)	70%	high
November Weather	11°C (53°F)	79 mm (3.1 inches)	83%	moderate
December Weather	9°C (48°F)	67 mm (2.6 inches)	86%	moderate