January Weather in Sant Celoni, Spain

Last updated: August 27, 2025

In January, the average temperature in Sant Celoni, Spain hovers around 6°C (42°F), with a minimum dipping to -4°C (25°F) and a maximum reaching 19°C (66°F). Expect about 75 mm (2.9 in) of precipitation spread over 7 days, contributing to an average humidity of 79%.

January Temperature in Sant Celoni

In January in Sant Celoni, the average temperature is 6°C (42°F). Maximums can reach 19°C (66°F) and minimums can be as low as -4°C (25°F). Be sure to pack layers to stay comfortable while exploring this varied climate.

January Weather in Sant Celoni: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Sant Celoni, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sant Celoni, January typically has an average temperature of 6°C (42°F), with highs reaching up to 19°C (66°F) and lows dropping to around -4°C (25°F).

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

January Precipitation in Sant Celoni

In Sant Celoni in January, the precipitation amount is 75 mm (2.9 in) over a span of 7 days.

January Precipitation Trends in Sant Celoni

The chart displays monthly precipitation patterns in Sant Celoni, 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 Sant Celoni, January typically receives around 75 mm (2.9 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 Sant Celoni

In Sant Celoni in January humidity is 79%. With an average temperature of 6°C (42°F), this humidity feels like a damp chill that intensifies the cold, making outdoor activities less enjoyable and requiring travelers to dress warmly in layers to stay comfortable.

January Average Humidity in Sant Celoni

This chart illustrates the average monthly humidity levels in Sant Celoni, 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 Sant Celoni 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 Sant Celoni

In Sant Celoni 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 Sant Celoni, you can check the information here.

Maximum UV Index Levels in Sant Celoni for January

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

Data source: Sant Celoni 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 Sant Celoni Compares to Other Months

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

This table compares monthly weather conditions in Sant Celoni, 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 (42°F)	75 mm (2.9 inches)	79%	moderate
February Weather	8°C (47°F)	65 mm (2.6 inches)	74%	moderate
March Weather	10°C (50°F)	75 mm (3.0 inches)	71%	moderate
April Weather	12°C (54°F)	98 mm (3.9 inches)	69%	high
May Weather	16°C (61°F)	107 mm (4.2 inches)	66%	very high
June Weather	20°C (69°F)	84 mm (3.3 inches)	65%	very high
July Weather	23°C (73°F)	95 mm (3.7 inches)	64%	very high
August Weather	23°C (74°F)	93 mm (3.7 inches)	64%	very high
September Weather	19°C (67°F)	132 mm (5.2 inches)	68%	high
October Weather	15°C (60°F)	151 mm (5.9 inches)	77%	high
November Weather	10°C (50°F)	81 mm (3.2 inches)	79%	moderate
December Weather	7°C (45°F)	37 mm (1.5 inches)	79%	low