nomadseason

December Weather in Arras, France

Last updated: August 23, 2025

In December, the average temperature in Arras, France hovers around 6°C (43°F). Expect chilly nights with temperatures dropping to a minimum of -3°C (26°F), while the daytime can bring warmth up to 15°C (59°F). Be prepared for damp weather, as 100 mm (4.0 in) of precipitation may fall over 16 days, resulting in an average relative humidity of 92%.

December Temperature in Arras

In December in Arras, the average temperature is 6°C (43°F). Maximums can reach 15°C (59°F), while minimums can dip as low as -3°C (26°F). Be sure to pack layers to stay comfortable during your travels!

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

The chart illustrates December temperature patterns in Arras, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arras, December typically has an average temperature of 6°C (43°F), with highs reaching up to 15°C (59°F) and lows dropping to around -3°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec394245505663666560544642
Data source: Temperature data for Arras generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Arras

In Arras in December, the total precipitation amount is 100 mm (4.0 in), which falls over a period of 16 days.

December Precipitation Trends in Arras

The chart displays monthly precipitation patterns in Arras, 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 Arras, December typically receives around 100 mm (4.0 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec6164673765645373498464100
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Arras

In Arras in December humidity is 92%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps through your clothes, making outdoor activities uncomfortable and requiring extra layers for warmth while navigating the slick streets.

December Average Humidity in Arras

This chart illustrates the average monthly humidity levels in Arras, 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 Arras is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%85%82%82%80%76%82%89%92%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Arras

In Arras 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 Arras.

Maximum UV Index Levels in Arras for December

The chart shows the monthly maximum UV Index (UVI) for Arras 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 Arras typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224678875421
Data source: Arras 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 Arras Compares to Other Months

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

This table compares monthly weather conditions in Arras, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)61 mm (2.4 inches)91%low
February Weather6°C (42°F)64 mm (2.5 inches)89%low
March Weather7°C (46°F)67 mm (2.6 inches)87%moderate
April Weather10°C (50°F)36 mm (1.4 inches)85%high
May Weather13°C (56°F)65 mm (2.6 inches)82%high
June Weather17°C (64°F)64 mm (2.5 inches)82%very high
July Weather19°C (66°F)53 mm (2.1 inches)80%very high
August Weather19°C (66°F)73 mm (2.9 inches)76%high
September Weather16°C (60°F)49 mm (1.9 inches)82%moderate
October Weather12°C (54°F)84 mm (3.3 inches)89%moderate
November Weather8°C (46°F)64 mm (2.5 inches)92%low
December Weather6°C (43°F)100 mm (4.0 inches)92%low

Compare Arras's Climate with Cities Worldwide