January Weather in Castelldans, Spain

Last updated: August 27, 2025

In January, the average temperature in Castelldans, Spain is a brisk 6°C (43°F). Be prepared for a wide range of temperatures, with lows dipping to -7°C (20°F) and highs reaching up to 21°C (69°F). Expect around 36 mm (1.4 in) of precipitation over 4 days, accompanied by a moderate average humidity of 79%. Stay warm and dry!

January Temperature in Castelldans

In January in Castelldans, the average temperature is 6°C (43°F). The maximum can reach 21°C (69°F), while the minimum can drop to as low as -7°C (20°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates January temperature patterns in Castelldans, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castelldans, January typically has an average temperature of 6°C (43°F), with highs reaching up to 21°C (69°F) and lows dropping to around -7°C (20°F).

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

January Precipitation in Castelldans

In Castelldans in January, the precipitation amount is 36 mm (1.4 in) over the course of 4 days.

January Precipitation Trends in Castelldans

The chart displays monthly precipitation patterns in Castelldans, 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 Castelldans, January typically receives around 36 mm (1.4 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 Castelldans

In Castelldans in January, humidity is 79%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making outdoor adventures less inviting and urging travelers to seek warmer, more comfortable shelters.

January Average Humidity in Castelldans

This chart illustrates the average monthly humidity levels in Castelldans, 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 Castelldans 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 Castelldans

In Castelldans 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 Castelldans, you can check the information here.

Maximum UV Index Levels in Castelldans for January

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

Data source: Castelldans 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 Castelldans Compares to Other Months

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

This table compares monthly weather conditions in Castelldans, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	36 mm (1.4 inches)	79%	moderate
February Weather	10°C (50°F)	23 mm (0.9 inches)	74%	moderate
March Weather	12°C (53°F)	42 mm (1.6 inches)	71%	moderate
April Weather	14°C (58°F)	68 mm (2.7 inches)	69%	very high
May Weather	19°C (66°F)	52 mm (2.1 inches)	66%	very high
June Weather	23°C (74°F)	37 mm (1.5 inches)	65%	extreme
July Weather	26°C (80°F)	21 mm (0.8 inches)	64%	very high
August Weather	26°C (80°F)	41 mm (1.6 inches)	64%	very high
September Weather	22°C (72°F)	45 mm (1.8 inches)	68%	very high
October Weather	17°C (62°F)	60 mm (2.4 inches)	77%	high
November Weather	11°C (51°F)	46 mm (1.8 inches)	79%	moderate
December Weather	8°C (46°F)	23 mm (0.9 inches)	79%	low