January Weather in Alella, Spain

Last updated: August 27, 2025

In Alella, Spain, the average temperature in January hovers around 8°C (47°F), making it a cool yet inviting destination. You can expect temperatures to range from a crisp 0°C (32°F) to a pleasant 20°C (68°F). Be prepared for some moisture, as the area typically sees 56 mm (2.2 in) of precipitation over about 6 days. With an average humidity of 79%, it's advisable to dress in layers to enjoy all that Alella has to offer!

January Temperature in Alella

In January in Alella, the average temperature is 8°C (47°F). The maximum can reach 20°C (68°F) and the minimum can be as low as 0°C (32°F). It's a perfect time for travelers to enjoy mild weather and explore the local attractions.

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

The chart illustrates January temperature patterns in Alella, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alella, January typically has an average temperature of 8°C (47°F), with highs reaching up to 20°C (68°F) and lows dropping to around 0°C (32°F).

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

January Precipitation in Alella

In Alella in January, the precipitation amount is 56 mm (2.2 in) spread over 6 days.

January Precipitation Trends in Alella

The chart displays monthly precipitation patterns in Alella, 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 Alella, January typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 6 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 Alella

In Alella in January, humidity is 79%. With an average temperature of 8°C (47°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and requiring extra layers to stay comfortable while traveling.

January Average Humidity in Alella

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

In Alella 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 Alella, you can check the information here.

Maximum UV Index Levels in Alella for January

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

Data source: Alella 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 Alella Compares to Other Months

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

This table compares monthly weather conditions in Alella, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	56 mm (2.2 inches)	79%	moderate
February Weather	10°C (51°F)	46 mm (1.8 inches)	74%	moderate
March Weather	11°C (53°F)	47 mm (1.8 inches)	71%	moderate
April Weather	13°C (56°F)	71 mm (2.8 inches)	69%	high
May Weather	17°C (63°F)	49 mm (1.9 inches)	66%	very high
June Weather	21°C (71°F)	26 mm (1.0 inches)	65%	very high
July Weather	24°C (76°F)	35 mm (1.4 inches)	64%	very high
August Weather	25°C (77°F)	37 mm (1.4 inches)	64%	very high
September Weather	22°C (71°F)	81 mm (3.2 inches)	68%	high
October Weather	18°C (64°F)	121 mm (4.7 inches)	77%	high
November Weather	13°C (55°F)	67 mm (2.6 inches)	79%	moderate
December Weather	10°C (50°F)	30 mm (1.2 inches)	79%	low