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December Weather in Portvendres, France

Last updated: August 23, 2025

In December, the average temperature in Portvendres, France hovers around 9°C (49°F), with a minimum of -1°C (31°F) and a maximum reaching up to 20°C (67°F). Expect about 40 mm (1.6 in) of precipitation spread over 6 days, contributing to an average humidity of 83%.

December Temperature in Portvendres

In December in Portvendres, the average temperature is 9°C (49°F), with maximums reaching up to 20°C (67°F) and minimums dropping as low as -1°C (31°F). This makes it an ideal time for travelers to experience a cool yet pleasant climate while exploring the beauty of Portvendres.

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

The chart illustrates December temperature patterns in Portvendres, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Portvendres, December typically has an average temperature of 9°C (49°F), with highs reaching up to 20°C (67°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec465053576472777770635348
Data source: Temperature data for Portvendres 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 Portvendres

In Portvendres in December, the precipitation amount is 40 mm (1.6 in) over the course of 6 days.

December Precipitation Trends in Portvendres

The chart displays monthly precipitation patterns in Portvendres, 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 Portvendres, December typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec6650558151361426531047640
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Portvendres

In Portvendres in December, humidity is 83%. With an average temperature of 9°C (49°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities uncomfortable for traveling and requiring extra layers to stay warm and dry.

December Average Humidity in Portvendres

This chart illustrates the average monthly humidity levels in Portvendres, 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 Portvendres is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%77%73%73%71%67%66%63%70%80%84%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Portvendres

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

Maximum UV Index Levels in Portvendres for December

The chart shows the monthly maximum UV Index (UVI) for Portvendres 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 Portvendres typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34579101097632
Data source: Portvendres 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 Portvendres Compares to Other Months

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

This table compares monthly weather conditions in Portvendres, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)66 mm (2.6 inches)82%moderate
February Weather10°C (50°F)50 mm (2.0 inches)77%moderate
March Weather12°C (53°F)54 mm (2.1 inches)73%moderate
April Weather14°C (57°F)81 mm (3.2 inches)73%high
May Weather18°C (64°F)51 mm (2.0 inches)71%very high
June Weather22°C (72°F)36 mm (1.4 inches)67%very high
July Weather25°C (78°F)14 mm (0.6 inches)66%very high
August Weather25°C (77°F)26 mm (1.0 inches)63%very high
September Weather21°C (70°F)53 mm (2.1 inches)70%high
October Weather17°C (63°F)104 mm (4.1 inches)80%high
November Weather12°C (53°F)75 mm (3.0 inches)84%moderate
December Weather9°C (49°F)40 mm (1.6 inches)83%low

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