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December Weather in Aragon, United States

Last updated: June 24, 2025

In December, the average temperature in Aragon, United States hovers around 9°C (48°F). Expect a range that can dip to a chilly -7°C (20°F) at its lowest, while reaching a pleasant 24°C (75°F) at its peak. Be prepared for 133 mm (5.2 in) of precipitation over approximately 12 days, and keep in mind the average humidity level of 88%—making it a month best enjoyed with layers and an umbrella!

December Temperature in Aragon

In December in Aragon, the average temperature is 9°C (48°F). Maximum temperatures can reach 24°C (75°F), while minimums can drop as low as -7°C (20°F). Given these variations, travelers should be prepared for a wide range of weather conditions.

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

The chart illustrates December temperature patterns in Aragon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aragon, December typically has an average temperature of 9°C (48°F), with highs reaching up to 24°C (75°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec455156627176797875665248
Data source: Temperature data for Aragon 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 Aragon

In Aragon in December, the precipitation amount is 133 mm (5.2 in) spread over 12 days.

December Precipitation Trends in Aragon

The chart displays monthly precipitation patterns in Aragon, 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 Aragon, December typically receives around 133 mm (5.2 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec1091611341319812712114610812586133
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Aragon

In Aragon in December, humidity is 88%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill settling into your bones, making outdoor exploration feel heavy and oppressive.

December Average Humidity in Aragon

This chart illustrates the average monthly humidity levels in Aragon, 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 Aragon is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%82%82%81%77%77%72%73%73%85%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Aragon

In Aragon in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Aragon for better planning.

Maximum UV Index Levels in Aragon for December

The chart shows the monthly maximum UV Index (UVI) for Aragon 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 Aragon typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47810111111109864
Data source: Aragon 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 Aragon Compares to Other Months

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

This table compares monthly weather conditions in Aragon, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)108 mm (4.3 inches)85%moderate
February Weather10°C (51°F)161 mm (6.3 inches)84%high
March Weather13°C (56°F)134 mm (5.3 inches)82%very high
April Weather17°C (62°F)131 mm (5.1 inches)82%very high
May Weather22°C (71°F)98 mm (3.9 inches)81%extreme
June Weather25°C (77°F)126 mm (5.0 inches)77%extreme
July Weather26°C (80°F)121 mm (4.7 inches)77%extreme
August Weather26°C (79°F)146 mm (5.7 inches)72%very high
September Weather24°C (75°F)108 mm (4.3 inches)73%very high
October Weather19°C (66°F)125 mm (4.9 inches)73%very high
November Weather11°C (52°F)86 mm (3.4 inches)85%high
December Weather9°C (48°F)133 mm (5.2 inches)88%moderate

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