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December Weather in Cedeira, Spain

Last updated: August 27, 2025

In December, the average temperature in Cedeira, Spain hovers around 12°C (54°F), with lows dipping to 7°C (44°F) and highs reaching up to 17°C (63°F). Expect a wet month with around 172 mm (6.8 in) of precipitation spread over 19 days. With an average humidity of 85%, it’s a good idea to pack your umbrella and stay cozy!

December Temperature in Cedeira

In December in Cedeira, the average temperature is 12°C (54°F). Maximums can reach 17°C (63°F), while minimums can drop to as low as 7°C (44°F). It's a great time for travelers to enjoy mild weather while exploring the beauty of Cedeira.

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

The chart illustrates December temperature patterns in Cedeira, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cedeira, December typically has an average temperature of 12°C (54°F), with highs reaching up to 17°C (63°F) and lows dropping to around 7°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec525352545861656665615654
Data source: Temperature data for Cedeira 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 Cedeira

In Cedeira in December, the total precipitation amount reaches 172 mm (6.8 in) over a span of 19 days.

December Precipitation Trends in Cedeira

The chart displays monthly precipitation patterns in Cedeira, 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 Cedeira, December typically receives around 172 mm (6.8 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec114115122907980414748110144172
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Cedeira

In Cedeira in December, humidity is 85%. With an average temperature of 12°C (54°F), this humidity feels like a heavy blanket wrapping around you, making traveling not only uncomfortable but also exhausting as the damp air clings to your skin and slows your movements.

December Average Humidity in Cedeira

This chart illustrates the average monthly humidity levels in Cedeira, 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 Cedeira is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%83%82%83%83%83%82%78%79%82%84%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Cedeira

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

Maximum UV Index Levels in Cedeira for December

The chart shows the monthly maximum UV Index (UVI) for Cedeira 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 Cedeira typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2468810987532
Data source: Cedeira 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 Cedeira Compares to Other Months

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

This table compares monthly weather conditions in Cedeira, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (52°F)114 mm (4.5 inches)84%low
February Weather12°C (53°F)115 mm (4.5 inches)83%moderate
March Weather11°C (53°F)122 mm (4.8 inches)82%high
April Weather12°C (55°F)90 mm (3.5 inches)83%very high
May Weather15°C (58°F)79 mm (3.1 inches)83%very high
June Weather16°C (62°F)80 mm (3.1 inches)83%very high
July Weather18°C (66°F)41 mm (1.6 inches)82%very high
August Weather19°C (67°F)47 mm (1.9 inches)78%very high
September Weather18°C (65°F)48 mm (1.9 inches)79%high
October Weather16°C (61°F)110 mm (4.3 inches)82%moderate
November Weather13°C (56°F)143 mm (5.6 inches)84%moderate
December Weather12°C (54°F)172 mm (6.8 inches)85%low

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