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December Weather in Trevol, France

Last updated: August 23, 2025

In Trevol, France, the average temperature in December hovers around 6°C (43°F). Expect a minimum of -4°C (25°F) and a pleasant maximum of 18°C (64°F). This month brings 121 mm (4.8 in) of precipitation over approximately 18 days, with the air remaining quite humid at an average of 93%.

December Temperature in Trevol

In December, in Trevol, the average temperature is 6°C (43°F). The maximum can reach 18°C (64°F) and the minimum can be as low as -4°C (25°F). It’s advisable to pack layers for your travels, as temperatures can vary significantly throughout the day.

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

The chart illustrates December temperature patterns in Trevol, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Trevol, December typically has an average temperature of 6°C (43°F), with highs reaching up to 18°C (64°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec394448535968717064554643
Data source: Temperature data for Trevol 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 Trevol

In Trevol in December, the precipitation amount is 121 mm (4.8 in) distributed over 18 days.

December Precipitation Trends in Trevol

The chart displays monthly precipitation patterns in Trevol, 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 Trevol, December typically receives around 121 mm (4.8 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec7360744387835543657875121
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Trevol

In Trevol in December, humidity is 93%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making travel particularly uncomfortable and the air feel heavy, as though every step is met with resistance.

December Average Humidity in Trevol

This chart illustrates the average monthly humidity levels in Trevol, 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 Trevol is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%84%82%82%79%72%78%88%91%93%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Trevol

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

Maximum UV Index Levels in Trevol for December

The chart shows the monthly maximum UV Index (UVI) for Trevol 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 Trevol typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986422
Data source: Trevol 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 Trevol Compares to Other Months

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

This table compares monthly weather conditions in Trevol, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)73 mm (2.9 inches)91%low
February Weather6°C (44°F)60 mm (2.3 inches)89%moderate
March Weather9°C (48°F)74 mm (2.9 inches)86%moderate
April Weather12°C (53°F)43 mm (1.7 inches)84%high
May Weather15°C (60°F)87 mm (3.4 inches)82%very high
June Weather20°C (68°F)83 mm (3.3 inches)82%very high
July Weather22°C (71°F)55 mm (2.2 inches)79%very high
August Weather21°C (71°F)43 mm (1.7 inches)72%very high
September Weather18°C (64°F)65 mm (2.6 inches)78%high
October Weather13°C (56°F)78 mm (3.1 inches)88%moderate
November Weather8°C (46°F)75 mm (2.9 inches)91%low
December Weather6°C (43°F)121 mm (4.8 inches)93%low

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