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December Weather in Saint-Marcel-d'Ardeche, France

Last updated: August 23, 2025

In December, the average temperature in Saint-Marcel-d'Ardeche, France hovers around 7°C (45°F), with a minimum dipping to -4°C (26°F) and occasionally reaching a maximum of 19°C (66°F). Expect 84 mm (3.3 in) of precipitation spread over 11 days, accompanied by a high average humidity of 92%. Stay prepared for a cool and wet month!

December Temperature in Saint-Marcel-d'Ardeche

In December in Saint-Marcel-d'Ardeche, the average temperature is 7°C (45°F). Maximum temperatures can reach 19°C (66°F), while minimums can drop as low as -4°C (26°F). Pack accordingly for a mix of mild days and chilly nights when visiting.

December Weather in Saint-Marcel-d'Ardeche: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Saint-Marcel-d'Ardeche, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Marcel-d'Ardeche, December typically has an average temperature of 7°C (45°F), with highs reaching up to 19°C (66°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec434851576473787770605145
Data source: Temperature data for Saint-Marcel-d'Ardeche 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 Saint-Marcel-d'Ardeche

In Saint-Marcel-d'Ardeche, in December, the precipitation amount is 84 mm (3.3 in) during a period of 11 days.

December Precipitation Trends in Saint-Marcel-d'Ardeche

The chart displays monthly precipitation patterns in Saint-Marcel-d'Ardeche, 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 Saint-Marcel-d'Ardeche, December typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec45378182985944495213014384
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Saint-Marcel-d'Ardeche

In Saint-Marcel-d'Ardeche in December, humidity is 92%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities feel heavier and less enjoyable for traveling.

December Average Humidity in Saint-Marcel-d'Ardeche

This chart illustrates the average monthly humidity levels in Saint-Marcel-d'Ardeche, 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 Saint-Marcel-d'Ardeche is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%88%84%81%77%76%68%61%72%88%91%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Saint-Marcel-d'Ardeche

In Saint-Marcel-d'Ardeche 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 Saint-Marcel-d'Ardeche, you can visit Hourly UV Index in Saint-Marcel-d'Ardeche.

Maximum UV Index Levels in Saint-Marcel-d'Ardeche for December

The chart shows the monthly maximum UV Index (UVI) for Saint-Marcel-d'Ardeche 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 Saint-Marcel-d'Ardeche typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457810997532
Data source: Saint-Marcel-d'Ardeche 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 Saint-Marcel-d'Ardeche Compares to Other Months

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

This table compares monthly weather conditions in Saint-Marcel-d'Ardeche, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (44°F)45 mm (1.8 inches)91%low
February Weather9°C (48°F)37 mm (1.5 inches)88%moderate
March Weather11°C (52°F)81 mm (3.2 inches)84%moderate
April Weather14°C (57°F)82 mm (3.2 inches)81%high
May Weather18°C (65°F)98 mm (3.8 inches)77%very high
June Weather23°C (73°F)59 mm (2.3 inches)76%very high
July Weather26°C (78°F)44 mm (1.7 inches)68%very high
August Weather25°C (77°F)49 mm (1.9 inches)61%very high
September Weather21°C (70°F)52 mm (2.0 inches)72%high
October Weather16°C (61°F)130 mm (5.1 inches)88%moderate
November Weather10°C (51°F)143 mm (5.6 inches)91%moderate
December Weather7°C (45°F)84 mm (3.3 inches)92%low

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