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December Weather in Courmelles, France

Last updated: August 23, 2025

In December, the average temperature in Courmelles, France hovers around 6°C (42°F). Expect lows of -4°C (26°F) and highs reaching up to 15°C (59°F). During this time, precipitation amounts to 112 mm (4.4 in) over approximately 16 days, contributing to an average humidity level of a remarkable 93%. Prepare for a cool and damp experience!

December Temperature in Courmelles

In December in Courmelles, the average temperature is 6°C (42°F). Maximum temperatures can reach 15°C (59°F), while minimums can drop as low as -4°C (26°F). Be prepared for a mix of cool days and chilly nights if you plan to travel during this time.

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

The chart illustrates December temperature patterns in Courmelles, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Courmelles, December typically has an average temperature of 6°C (42°F), with highs reaching up to 15°C (59°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec394246515766686862544542
Data source: Temperature data for Courmelles 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 Courmelles

In Courmelles in December, the precipitation amount is 112 mm (4.4 in) spread over 16 days.

December Precipitation Trends in Courmelles

The chart displays monthly precipitation patterns in Courmelles, 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 Courmelles, December typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec7173713665615365528170112
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Courmelles

In Courmelles in December, humidity is 93%. With an average temperature of 6°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and necessitating extra layers to stay warm and dry while traveling.

December Average Humidity in Courmelles

This chart illustrates the average monthly humidity levels in Courmelles, 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 Courmelles is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%84%83%83%80%76%81%88%92%93%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Courmelles

In Courmelles 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 Courmelles.

Maximum UV Index Levels in Courmelles for December

The chart shows the monthly maximum UV Index (UVI) for Courmelles 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 Courmelles typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689886421
Data source: Courmelles 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 Courmelles Compares to Other Months

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

This table compares monthly weather conditions in Courmelles, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)71 mm (2.8 inches)91%low
February Weather6°C (43°F)73 mm (2.9 inches)89%moderate
March Weather8°C (46°F)71 mm (2.8 inches)86%moderate
April Weather11°C (51°F)36 mm (1.4 inches)84%high
May Weather14°C (58°F)65 mm (2.6 inches)82%very high
June Weather19°C (66°F)61 mm (2.4 inches)82%very high
July Weather20°C (69°F)53 mm (2.1 inches)80%very high
August Weather20°C (68°F)65 mm (2.5 inches)76%very high
September Weather16°C (62°F)52 mm (2.0 inches)81%high
October Weather12°C (55°F)81 mm (3.2 inches)88%moderate
November Weather7°C (45°F)70 mm (2.7 inches)92%low
December Weather6°C (42°F)112 mm (4.4 inches)93%low

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