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December Weather in Le Chatelet, France

Last updated: August 23, 2025

In December, the average temperature in Le Chatelet, France hovers around 6°C (44°F), with a potential low of -4°C (25°F) and a high reaching 17°C (64°F). Expect 102 mm (4.0 in) of precipitation spread over 17 days, contributing to an average humidity of 93%. This chilly and damp weather makes for a cool, cozy atmosphere!

December Temperature in Le Chatelet

In December in Le Chatelet, the average temperature is 6°C (44°F). The maximum can reach 17°C (64°F), while the minimum can drop as low as -4°C (25°F). Be sure to pack layers to stay comfortable and prepared for the temperature fluctuations during your travels!

December Weather in Le Chatelet: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Le Chatelet, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Le Chatelet, December typically has an average temperature of 6°C (44°F), with highs reaching up to 17°C (64°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec404448535967717063564643
Data source: Temperature data for Le Chatelet 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 Le Chatelet

In Le Chatelet in December, the precipitation amount is 102 mm (4.0 in) spread over 17 days.

December Precipitation Trends in Le Chatelet

The chart displays monthly precipitation patterns in Le Chatelet, 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 Le Chatelet, December typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec6060664881725242577068102
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Le Chatelet

In Le Chatelet 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 Le Chatelet

This chart illustrates the average monthly humidity levels in Le Chatelet, 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 Le Chatelet 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 Le Chatelet

In Le Chatelet 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 Le Chatelet, you can visit Hourly UV Index in Le Chatelet.

Maximum UV Index Levels in Le Chatelet for December

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

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

This table compares monthly weather conditions in Le Chatelet, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)60 mm (2.4 inches)90%low
February Weather7°C (44°F)60 mm (2.4 inches)88%moderate
March Weather9°C (48°F)66 mm (2.6 inches)85%moderate
April Weather12°C (53°F)48 mm (1.9 inches)83%high
May Weather15°C (59°F)81 mm (3.2 inches)83%very high
June Weather20°C (68°F)72 mm (2.8 inches)79%very high
July Weather21°C (71°F)52 mm (2.0 inches)71%very high
August Weather21°C (70°F)42 mm (1.7 inches)68%very high
September Weather17°C (64°F)57 mm (2.3 inches)76%high
October Weather13°C (56°F)70 mm (2.7 inches)87%moderate
November Weather8°C (47°F)68 mm (2.7 inches)91%low
December Weather6°C (44°F)102 mm (4.0 inches)93%low

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