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December Weather in Arcos de Jalon, Spain

Last updated: August 27, 2025

In December, the average temperature in Arcos de Jalon, Spain hovers around 5°C (42°F). While you might experience a brisk minimum of -6°C (22°F), the days can warm up to a pleasant 17°C (63°F). Throughout the month, anticipate about 34 mm (1.3 in) of precipitation over 6 days, with an average humidity level of 84% creating a refreshing atmosphere.

December Temperature in Arcos de Jalon

In December in Arcos de Jalon, the average temperature is 5°C (42°F), with maximums reaching 17°C (63°F) and minimums dipping as low as -6°C (22°F). Travelers should be prepared for a cool climate and pack accordingly for both mild and chilly weather.

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

The chart illustrates December temperature patterns in Arcos de Jalon, 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 Jalon, December typically has an average temperature of 5°C (42°F), with highs reaching up to 17°C (63°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec384346505967747364554541
Data source: Temperature data for Arcos de Jalon 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 Jalon

In Arcos de Jalon in December, the total precipitation amount is 34 mm (1.3 in) spread over 6 days.

December Precipitation Trends in Arcos de Jalon

The chart displays monthly precipitation patterns in Arcos de Jalon, 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 Jalon, December typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec333249916158202142355334
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Arcos de Jalon

In Arcos de Jalon in December, humidity is 84%. With an average temperature of 5°C (42°F), this humidity feels like a thick blanket wrapping around you, making every step feel heavier while traveling.

December Average Humidity in Arcos de Jalon

This chart illustrates the average monthly humidity levels in Arcos de Jalon, 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 Jalon 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 Jalon

In Arcos de Jalon 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 Arcos de Jalon, you can visit Hourly UV Index in Arcos de Jalon.

Maximum UV Index Levels in Arcos de Jalon for December

The chart shows the monthly maximum UV Index (UVI) for Arcos de Jalon 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 Jalon typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468101111108642
Data source: Arcos de Jalon 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 Jalon Compares to Other Months

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

This table compares monthly weather conditions in Arcos de Jalon, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)33 mm (1.3 inches)85%moderate
February Weather6°C (43°F)32 mm (1.3 inches)80%moderate
March Weather8°C (46°F)49 mm (1.9 inches)73%high
April Weather10°C (51°F)91 mm (3.6 inches)69%very high
May Weather15°C (59°F)61 mm (2.4 inches)64%very high
June Weather20°C (68°F)58 mm (2.3 inches)59%extreme
July Weather23°C (74°F)20 mm (0.8 inches)58%extreme
August Weather23°C (73°F)21 mm (0.8 inches)58%very high
September Weather18°C (64°F)42 mm (1.6 inches)64%very high
October Weather13°C (56°F)35 mm (1.4 inches)76%high
November Weather7°C (45°F)53 mm (2.1 inches)82%moderate
December Weather5°C (42°F)34 mm (1.3 inches)84%low

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