December Weather in Tierz, Spain

Last updated: August 27, 2025

In December, the average temperature in Tierz, Spain hovers around 5°C (41°F). Expect chilly nights with a minimum of -6°C (22°F), while daytime highs can reach up to 16°C (62°F). There's a chance of rain, with a total precipitation amount of 75 mm (3.0 in) spread over about 10 days. Don't forget your umbrella, as the average humidity is a snug 87%!

December Temperature in Tierz

In December in Tierz, the average temperature is 5°C (41°F), with a maximum that can reach 16°C (62°F) and a minimum that can drop as low as -6°C (22°F). It's advisable to pack layers and be prepared for chilly conditions if you plan to visit during this time.

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

The chart illustrates December temperature patterns in Tierz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tierz, December typically has an average temperature of 5°C (41°F), with highs reaching up to 16°C (62°F) and lows dropping to around -6°C (22°F).

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

December Precipitation in Tierz

In Tierz in December, the precipitation amount is 75 mm (3.0 in) spread over a duration of 10 days.

December Precipitation Trends in Tierz

The chart displays monthly precipitation patterns in Tierz, 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 Tierz, December typically receives around 75 mm (3.0 inches) of precipitation spread over approximately 10 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 Tierz

In Tierz in December humidity is 87%. With an average temperature of 5°C (41°F), this humidity feels like a heavy, damp blanket enveloping you, making every step seem laborious and the chill more biting, which can be quite challenging for traveling.

December Average Humidity in Tierz

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

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

Maximum UV Index Levels in Tierz for December

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

Data source: Tierz 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 Tierz Compares to Other Months

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

This table compares monthly weather conditions in Tierz, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	49 mm (1.9 inches)	86%	moderate
February Weather	7°C (44°F)	52 mm (2.0 inches)	85%	moderate
March Weather	8°C (47°F)	95 mm (3.7 inches)	82%	high
April Weather	11°C (52°F)	122 mm (4.8 inches)	81%	very high
May Weather	15°C (60°F)	106 mm (4.2 inches)	80%	very high
June Weather	19°C (67°F)	102 mm (4.0 inches)	81%	extreme
July Weather	23°C (73°F)	36 mm (1.4 inches)	80%	extreme
August Weather	23°C (74°F)	52 mm (2.0 inches)	76%	very high
September Weather	18°C (65°F)	64 mm (2.5 inches)	75%	very high
October Weather	13°C (56°F)	105 mm (4.1 inches)	81%	high
November Weather	7°C (45°F)	86 mm (3.4 inches)	85%	moderate
December Weather	5°C (41°F)	75 mm (3.0 inches)	87%	low