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December Weather in Ariza, Spain

Last updated: August 27, 2025

In Ariza, Spain during December, the average temperature is a cool 5°C (42°F). Expect a minimum of -6°C (22°F) and a comfortable maximum of 17°C (63°F). With an average precipitation of 32 mm (1.3 in) falling over 7 days, and a high humidity level at 84%, be prepared for a damp yet crisp atmosphere!

December Temperature in Ariza

In December in Ariza, 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 Ariza: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Ariza, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ariza, 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).
JanFebMarAprMayJunJulAugSepOctNovDec384447516068747365564542
Data source: Temperature data for Ariza 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 Ariza

In Ariza in December, the precipitation amount is 32 mm (1.3 in) over the course of 7 days.

December Precipitation Trends in Ariza

The chart displays monthly precipitation patterns in Ariza, 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 Ariza, December typically receives around 32 mm (1.3 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec343047885755192040345232
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ariza

In Ariza 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 Ariza

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

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

Maximum UV Index Levels in Ariza for December

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

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

This table compares monthly weather conditions in Ariza, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (39°F)34 mm (1.3 inches)85%moderate
February Weather7°C (44°F)29 mm (1.2 inches)80%moderate
March Weather8°C (47°F)47 mm (1.8 inches)73%high
April Weather11°C (51°F)88 mm (3.5 inches)69%very high
May Weather15°C (60°F)57 mm (2.2 inches)64%very high
June Weather20°C (68°F)55 mm (2.2 inches)59%extreme
July Weather23°C (74°F)19 mm (0.8 inches)58%extreme
August Weather23°C (74°F)20 mm (0.8 inches)58%very high
September Weather18°C (65°F)40 mm (1.6 inches)64%very high
October Weather13°C (56°F)34 mm (1.3 inches)76%high
November Weather7°C (46°F)52 mm (2.1 inches)82%moderate
December Weather5°C (42°F)32 mm (1.3 inches)84%low

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