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December Weather in Geria, Spain

Last updated: August 27, 2025

In Geria, Spain, the average temperature in December hovers around 6°C (43°F). Expect chilly days with lows dipping to -4°C (25°F) and highs reaching 15°C (60°F). During this month, 51 mm (2.0 in) of precipitation typically spreads across 9 days, contributing to a notable average humidity of 91%—so be prepared for a damp atmosphere!

December Temperature in Geria

In December in Geria, the average temperature is 6°C (43°F), with a maximum that can reach 15°C (60°F) and a minimum that can drop as low as -4°C (25°F). This variation in temperature makes it essential for travelers to pack layers to stay comfortable throughout the day.

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

The chart illustrates December temperature patterns in Geria, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Geria, December typically has an average temperature of 6°C (43°F), with highs reaching up to 15°C (60°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec394548536269747466574743
Data source: Temperature data for Geria 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 Geria

In Geria in December, the total precipitation amount is 51 mm (2.0 in) spread over 9 days.

December Precipitation Trends in Geria

The chart displays monthly precipitation patterns in Geria, 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 Geria, December typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec29394668323616929495651
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Geria

In Geria in December, humidity is 91%. With an average temperature of 6°C (43°F), this humidity feels like a thick blanket wrapped around you, making travel uncomfortable and sticky as every step becomes a challenge against the heavy, damp air.

December Average Humidity in Geria

This chart illustrates the average monthly humidity levels in Geria, 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 Geria is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%85%79%77%76%64%54%52%63%78%90%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Geria

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

Maximum UV Index Levels in Geria for December

The chart shows the monthly maximum UV Index (UVI) for Geria 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 Geria typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec347810111198642
Data source: Geria 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 Geria Compares to Other Months

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

This table compares monthly weather conditions in Geria, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)29 mm (1.1 inches)91%moderate
February Weather7°C (45°F)39 mm (1.5 inches)85%moderate
March Weather9°C (49°F)46 mm (1.8 inches)79%high
April Weather12°C (53°F)68 mm (2.7 inches)77%very high
May Weather16°C (62°F)32 mm (1.3 inches)76%very high
June Weather20°C (69°F)36 mm (1.4 inches)64%extreme
July Weather24°C (75°F)16 mm (0.6 inches)54%extreme
August Weather23°C (74°F)9 mm (0.4 inches)52%very high
September Weather19°C (67°F)29 mm (1.1 inches)63%very high
October Weather14°C (58°F)49 mm (1.9 inches)78%high
November Weather8°C (47°F)56 mm (2.2 inches)90%moderate
December Weather6°C (43°F)51 mm (2.0 inches)91%low

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