December Weather in Guillena, Spain

Last updated: August 27, 2025

In December, the average temperature in Guillena, Spain hovers around 12°C (54°F). Expect a minimum of 1°C (33°F) and a comfortable maximum of 23°C (74°F). Be prepared for some rain, as the area typically experiences 45 mm (1.8 in) of precipitation over about 4 days. With an average humidity of 81%, it’s a good time to pack layers to stay cozy and dry!

December Temperature in Guillena

In December in Guillena, the average temperature is 12°C (54°F). The maximum can reach 23°C (74°F), and the minimum can be as low as 1°C (33°F). It's a great time to explore Guillena, as the mild weather allows for outdoor activities and sightseeing.

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

The chart illustrates December temperature patterns in Guillena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guillena, December typically has an average temperature of 12°C (54°F), with highs reaching up to 23°C (74°F) and lows dropping to around 1°C (33°F).

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

December Precipitation in Guillena

In Guillena in December, the total precipitation amount is 45 mm (1.8 in) over the course of 4 days.

December Precipitation Trends in Guillena

The chart displays monthly precipitation patterns in Guillena, 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 Guillena, December typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 4 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 Guillena

In Guillena in December humidity is 81%. With an average temperature of 12°C (54°F), this humidity feels like a damp blanket enveloping you, making travel sluggish and uncomfortable as you battle the stickiness while trying to enjoy your surroundings.

December Average Humidity in Guillena

This chart illustrates the average monthly humidity levels in Guillena, 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 Guillena is approximately 81%, 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 Guillena

In Guillena in December, 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 Guillena, you can check the information here.

Maximum UV Index Levels in Guillena for December

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

Data source: Guillena 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 Guillena Compares to Other Months

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

This table compares monthly weather conditions in Guillena, 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 (51°F)	36 mm (1.4 inches)	79%	moderate
February Weather	13°C (55°F)	26 mm (1.0 inches)	71%	moderate
March Weather	15°C (58°F)	76 mm (3.0 inches)	67%	high
April Weather	17°C (63°F)	67 mm (2.6 inches)	60%	very high
May Weather	21°C (71°F)	22 mm (0.9 inches)	59%	very high
June Weather	25°C (77°F)	3 mm (0.1 inches)	52%	extreme
July Weather	27°C (81°F)	2 mm (0.1 inches)	54%	very high
August Weather	28°C (83°F)	1 mm (0.0 inches)	51%	very high
September Weather	25°C (77°F)	26 mm (1.0 inches)	59%	very high
October Weather	21°C (69°F)	40 mm (1.6 inches)	68%	high
November Weather	15°C (59°F)	65 mm (2.6 inches)	77%	moderate
December Weather	12°C (54°F)	45 mm (1.8 inches)	81%	moderate