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December Weather in Chevilly, France

Last updated: August 23, 2025

In December, the average temperature in Chevilly, France hovers around 6°C (44°F). Expect a chill, with minimums dropping to -4°C (25°F), while highs can reach up to 15°C (60°F). Prepare for damp conditions, with an average precipitation of 93 mm (3.7 in) spread across 16 days and a high average humidity of 93%.

December Temperature in Chevilly

In December in Chevilly, the average temperature is 6°C (44°F). The maximum can reach 15°C (60°F) and the minimum can be as low as -4°C (25°F). Travelers should prepare for a mix of cool and chilly weather, making it essential to dress in layers for comfort during their visit.

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

The chart illustrates December temperature patterns in Chevilly, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chevilly, December typically has an average temperature of 6°C (44°F), with highs reaching up to 15°C (60°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec404347525866706963554643
Data source: Temperature data for Chevilly 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 Chevilly

In Chevilly in December, the precipitation amount is 93 mm (3.7 in) spread over the course of 16 days.

December Precipitation Trends in Chevilly

The chart displays monthly precipitation patterns in Chevilly, 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 Chevilly, December typically receives around 93 mm (3.7 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec556267348066444845766893
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Chevilly

In Chevilly in December, humidity is 93%. With an average temperature of 6°C (44°F), this humidity feels like walking through a heavy fog, making travel feel damp and chilly, and leaving you craving warmth and comfort.

December Average Humidity in Chevilly

This chart illustrates the average monthly humidity levels in Chevilly, 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 Chevilly is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%85%84%83%79%71%68%76%87%91%93%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Chevilly

In Chevilly in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Chevilly.

Maximum UV Index Levels in Chevilly for December

The chart shows the monthly maximum UV Index (UVI) for Chevilly 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 Chevilly typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Chevilly 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 Chevilly Compares to Other Months

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

This table compares monthly weather conditions in Chevilly, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)55 mm (2.1 inches)90%low
February Weather6°C (44°F)62 mm (2.4 inches)88%moderate
March Weather8°C (48°F)67 mm (2.6 inches)85%moderate
April Weather11°C (53°F)33 mm (1.3 inches)83%high
May Weather15°C (58°F)80 mm (3.1 inches)83%very high
June Weather19°C (66°F)66 mm (2.6 inches)79%very high
July Weather21°C (70°F)44 mm (1.7 inches)71%very high
August Weather20°C (69°F)48 mm (1.9 inches)68%very high
September Weather17°C (63°F)45 mm (1.8 inches)76%high
October Weather13°C (56°F)76 mm (3.0 inches)87%moderate
November Weather8°C (46°F)68 mm (2.7 inches)91%low
December Weather6°C (44°F)93 mm (3.7 inches)93%low

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