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December Weather in Arevalo, Spain

Last updated: August 27, 2025

In December, the average temperature in Arevalo, Spain hovers around 6°C (43°F), with lows dipping to -3°C (26°F) and highs reaching 17°C (64°F). Expect about 50 mm (2.0 in) of precipitation spread over 10 days, contributing to an average humidity of a crisp 90%.

December Temperature in Arevalo

In December in Arevalo, the average temperature is 6°C (43°F). The maximum can reach 17°C (64°F), while the minimum can drop as low as -3°C (26°F). It's advisable to pack layers to comfortably enjoy your travels during this time.

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

The chart illustrates December temperature patterns in Arevalo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arevalo, December typically has an average temperature of 6°C (43°F), with highs reaching up to 17°C (64°F) and lows dropping to around -3°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec394548526168747466574743
Data source: Temperature data for Arevalo 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 Arevalo

In Arevalo in December, the precipitation amount is 50 mm (2.0 in) over a span of 10 days.

December Precipitation Trends in Arevalo

The chart displays monthly precipitation patterns in Arevalo, 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 Arevalo, December typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec35374672343412821515350
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Arevalo

In Arevalo in December humidity is 90%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill clinging to your skin, making travel uncomfortable as you navigate through the thick, heavy air that seems to sap your energy.

December Average Humidity in Arevalo

This chart illustrates the average monthly humidity levels in Arevalo, 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 Arevalo is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%86%79%74%71%63%59%58%66%77%87%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Arevalo

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

Maximum UV Index Levels in Arevalo for December

The chart shows the monthly maximum UV Index (UVI) for Arevalo 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 Arevalo typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3479101111108642
Data source: Arevalo 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 Arevalo Compares to Other Months

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

This table compares monthly weather conditions in Arevalo, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)35 mm (1.4 inches)90%moderate
February Weather7°C (45°F)37 mm (1.4 inches)86%moderate
March Weather9°C (48°F)46 mm (1.8 inches)79%high
April Weather11°C (53°F)72 mm (2.8 inches)74%very high
May Weather16°C (61°F)34 mm (1.3 inches)71%very high
June Weather20°C (69°F)34 mm (1.3 inches)63%extreme
July Weather23°C (74°F)12 mm (0.5 inches)59%extreme
August Weather23°C (74°F)8 mm (0.3 inches)58%very high
September Weather19°C (66°F)21 mm (0.8 inches)65%very high
October Weather14°C (57°F)51 mm (2.0 inches)77%high
November Weather8°C (47°F)53 mm (2.1 inches)87%moderate
December Weather6°C (43°F)50 mm (2.0 inches)90%low

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