December Weather in Allo, Spain

Last updated: August 27, 2025

The average temperature in Allo, Spain during December is a cool 7°C (45°F), with minimums plummeting to -4°C (26°F) and maximums reaching 17°C (63°F). Expect about 65 mm (2.5 in) of rainfall spread over 11 days, and enjoy the lush atmosphere with an average humidity of 87%.

December Temperature in Allo

In December in Allo, the average temperature is 7°C (45°F). Maximums can reach 17°C (63°F), and minimums can drop as low as -4°C (26°F). Be prepared for a mix of mild and chilly weather during your travels.

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

The chart illustrates December temperature patterns in Allo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Allo, December typically has an average temperature of 7°C (45°F), with highs reaching up to 17°C (63°F) and lows dropping to around -4°C (26°F).

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

December Precipitation in Allo

In Allo in December, the precipitation amount is 65 mm (2.5 in) over a span of 11 days.

December Precipitation Trends in Allo

The chart displays monthly precipitation patterns in Allo, 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 Allo, December typically receives around 65 mm (2.5 inches) of precipitation spread over approximately 11 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 Allo

In Allo in December, humidity is 87%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor adventures somewhat uncomfortable and urging travelers to seek refuge in cozy cafes or warm indoor activities.

December Average Humidity in Allo

This chart illustrates the average monthly humidity levels in Allo, 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 Allo is approximately 87%, 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 Allo

In Allo 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 Allo, you can visit Hourly UV Index in Allo.

Maximum UV Index Levels in Allo for December

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

Data source: Allo 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 Allo Compares to Other Months

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

This table compares monthly weather conditions in Allo, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	59 mm (2.3 inches)	86%	moderate
February Weather	8°C (46°F)	45 mm (1.8 inches)	85%	moderate
March Weather	9°C (49°F)	61 mm (2.4 inches)	82%	high
April Weather	12°C (53°F)	81 mm (3.2 inches)	81%	very high
May Weather	16°C (61°F)	59 mm (2.3 inches)	80%	very high
June Weather	20°C (68°F)	66 mm (2.6 inches)	81%	extreme
July Weather	22°C (72°F)	23 mm (0.9 inches)	80%	very high
August Weather	22°C (72°F)	34 mm (1.3 inches)	76%	very high
September Weather	19°C (66°F)	33 mm (1.3 inches)	75%	very high
October Weather	14°C (58°F)	50 mm (2.0 inches)	81%	high
November Weather	9°C (49°F)	79 mm (3.1 inches)	85%	moderate
December Weather	7°C (45°F)	65 mm (2.5 inches)	87%	low