December Weather in Alcanar, Spain

Last updated: August 27, 2025

In December, the average temperature in Alcanar, Spain hovers around 12°C (53°F), with a comfortable range where the minimum can drop to 3°C (37°F) and the maximum can reach 22°C (71°F). Expect 27 mm (1.1 in) of precipitation spread across 3 days, complemented by an average humidity level of 79%.

December Temperature in Alcanar

In December in Alcanar, the average temperature is 12°C (53°F). Maximums can reach 22°C (71°F), and minimums can be as low as 3°C (37°F). Pack accordingly to enjoy comfortable days and cool evenings while exploring the area.

December Weather in Alcanar: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Alcanar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alcanar, December typically has an average temperature of 12°C (53°F), with highs reaching up to 22°C (71°F) and lows dropping to around 3°C (37°F).

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

December Precipitation in Alcanar

In Alcanar in December, the total precipitation amount is 27 mm (1.1 in) over the course of 3 days.

December Precipitation Trends in Alcanar

The chart displays monthly precipitation patterns in Alcanar, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Alcanar, December typically receives around 27 mm (1.1 inches) of precipitation spread over approximately 3 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Alcanar

In Alcanar in December, humidity is 79%. With an average temperature of 12°C (53°F), this humidity feels like a damp blanket enveloping you, making outdoor activities slightly uncomfortable and ideal for cozy indoor explorations rather than extensive sightseeing.

December Average Humidity in Alcanar

This chart illustrates the average monthly humidity levels in Alcanar, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Alcanar is approximately 79%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Alcanar

In Alcanar in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Alcanar, you can visit Hourly UV Index in Alcanar.

Maximum UV Index Levels in Alcanar for December

The chart shows the monthly maximum UV Index (UVI) for Alcanar in December, 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 December, the maximum UV index in Alcanar typically reaches 2, which falls under the low exposure category.

Data source: Alcanar December 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 December Weather in Alcanar Compares to Other Months

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

This table compares monthly weather conditions in Alcanar, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (50°F)	59 mm (2.3 inches)	79%	moderate
February Weather	12°C (53°F)	21 mm (0.8 inches)	74%	moderate
March Weather	13°C (56°F)	37 mm (1.5 inches)	71%	moderate
April Weather	15°C (59°F)	62 mm (2.4 inches)	69%	very high
May Weather	19°C (66°F)	38 mm (1.5 inches)	66%	very high
June Weather	23°C (73°F)	27 mm (1.1 inches)	65%	extreme
July Weather	26°C (79°F)	9 mm (0.4 inches)	64%	very high
August Weather	26°C (79°F)	41 mm (1.6 inches)	64%	very high
September Weather	23°C (74°F)	62 mm (2.4 inches)	68%	very high
October Weather	19°C (66°F)	73 mm (2.9 inches)	77%	high
November Weather	14°C (58°F)	63 mm (2.5 inches)	79%	moderate
December Weather	12°C (53°F)	27 mm (1.1 inches)	79%	low