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December Weather in Arnay-le-Duc, France

Last updated: August 23, 2025

In Arnay-le-Duc, France, the average temperature in December hovers around 4°C (40°F), with temperatures dipping to a chilly -4°C (25°F) at times and peaking at a mild 14°C (58°F). Expect 127 mm (5.0 in) of precipitation spread over approximately 18 days, contributing to a high average humidity of 93%.

December Temperature in Arnay-le-Duc

In December in Arnay-le-Duc, the average temperature is 4°C (40°F). Maximum temperatures can reach 14°C (58°F), while the minimum can drop as low as -4°C (25°F). Travelers should be prepared for a chilly climate and dress in layers to stay comfortable throughout the day.

December Weather in Arnay-le-Duc: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Arnay-le-Duc, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arnay-le-Duc, December typically has an average temperature of 4°C (40°F), with highs reaching up to 14°C (58°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec364145515765686861534340
Data source: Temperature data for Arnay-le-Duc 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 Arnay-le-Duc

In Arnay-le-Duc in December, the precipitation amount is 127 mm (5.0 in) spread over 18 days.

December Precipitation Trends in Arnay-le-Duc

The chart displays monthly precipitation patterns in Arnay-le-Duc, 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 Arnay-le-Duc, December typically receives around 127 mm (5.0 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec7764824491866747537872128
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Arnay-le-Duc

In Arnay-le-Duc in December, humidity is 93%. With an average temperature of 4°C (40°F), this humidity feels like a cold, damp blanket wrapping around you, making travel uncomfortable and requiring extra layers to stay warm, as every step can feel heavy in the thick, moisture-laden air.

December Average Humidity in Arnay-le-Duc

This chart illustrates the average monthly humidity levels in Arnay-le-Duc, 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 Arnay-le-Duc 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 Arnay-le-Duc

In Arnay-le-Duc 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 Arnay-le-Duc.

Maximum UV Index Levels in Arnay-le-Duc for December

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

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

This table compares monthly weather conditions in Arnay-le-Duc, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (37°F)77 mm (3.0 inches)91%low
February Weather5°C (41°F)63 mm (2.5 inches)89%moderate
March Weather7°C (45°F)82 mm (3.2 inches)86%moderate
April Weather10°C (51°F)44 mm (1.7 inches)84%high
May Weather14°C (57°F)91 mm (3.6 inches)82%very high
June Weather19°C (66°F)86 mm (3.4 inches)82%very high
July Weather20°C (69°F)66 mm (2.6 inches)79%very high
August Weather20°C (68°F)47 mm (1.8 inches)72%very high
September Weather16°C (61°F)52 mm (2.1 inches)78%high
October Weather11°C (53°F)78 mm (3.1 inches)88%moderate
November Weather6°C (43°F)72 mm (2.8 inches)91%low
December Weather4°C (40°F)127 mm (5.0 inches)93%low

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