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December Weather in Arcos de la Sierra, Spain

Last updated: August 27, 2025

In December, the average temperature in Arcos de la Sierra, Spain hovers around 4°C (40°F), with a minimum dipping to -6°C (21°F) and a maximum reaching 17°C (63°F). Expect 82 mm (3.2 in) of precipitation across about 9 days, coupled with a notable average humidity of 84%. Perfect for cozy indoor activities!

December Temperature in Arcos de la Sierra

In December in Arcos de la Sierra, the average temperature is 4°C (40°F). Maximums can reach 17°C (63°F), while minimums can drop as low as -6°C (21°F). Be prepared for a mix of cool and mild weather during your travels.

December Weather in Arcos de la Sierra: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Arcos de la Sierra, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arcos de la Sierra, December typically has an average temperature of 4°C (40°F), with highs reaching up to 17°C (63°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec364143485765727263544339
Data source: Temperature data for Arcos de la Sierra generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Arcos de la Sierra

In Arcos de la Sierra in December, the total precipitation amount is 82 mm (3.2 in), occurring over a span of 9 days.

December Precipitation Trends in Arcos de la Sierra

The chart displays monthly precipitation patterns in Arcos de la Sierra, 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 Arcos de la Sierra, December typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec47511001177543193043599582
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Arcos de la Sierra

In Arcos de la Sierra in December, humidity is 84%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and requiring extra layers to stay warm and dry while traveling.

December Average Humidity in Arcos de la Sierra

This chart illustrates the average monthly humidity levels in Arcos de la Sierra, 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 Arcos de la Sierra is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%80%73%69%64%59%58%58%64%76%82%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Arcos de la Sierra

In Arcos de la Sierra 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 Arcos de la Sierra, you can check the information here.

Maximum UV Index Levels in Arcos de la Sierra for December

The chart shows the monthly maximum UV Index (UVI) for Arcos de la Sierra 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 Arcos de la Sierra typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101211109743
Data source: Arcos de la Sierra 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 Arcos de la Sierra Compares to Other Months

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

This table compares monthly weather conditions in Arcos de la Sierra, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)47 mm (1.8 inches)85%moderate
February Weather5°C (41°F)51 mm (2.0 inches)80%moderate
March Weather6°C (44°F)100 mm (3.9 inches)73%high
April Weather9°C (48°F)117 mm (4.6 inches)69%very high
May Weather14°C (57°F)75 mm (2.9 inches)64%very high
June Weather18°C (65°F)43 mm (1.7 inches)59%extreme
July Weather22°C (72°F)19 mm (0.8 inches)58%extreme
August Weather22°C (72°F)30 mm (1.2 inches)58%very high
September Weather17°C (64°F)42 mm (1.7 inches)64%very high
October Weather12°C (54°F)59 mm (2.3 inches)76%high
November Weather6°C (43°F)95 mm (3.8 inches)82%moderate
December Weather4°C (40°F)82 mm (3.2 inches)84%moderate

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