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December Weather in Cellettes, France

Last updated: August 23, 2025

In December, the average temperature in Cellettes, France hovers around 7°C (44°F). You'll experience a chilly minimum of -4°C (26°F), while the mercury can rise to a comfortable 16°C (61°F). Be prepared for a fair amount of rain, with 97 mm (3.8 in) of precipitation spread over 17 days. With an average humidity of 93%, it's a month that calls for cozy layers and a good umbrella!

December Temperature in Cellettes

In December in Cellettes, the average temperature is 7°C (44°F). The maximum can reach 16°C (61°F), while the minimum can dip as low as -4°C (26°F). Be prepared for a mix of mild and chilly weather when planning your travels!

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

The chart illustrates December temperature patterns in Cellettes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cellettes, December typically has an average temperature of 7°C (44°F), with highs reaching up to 16°C (61°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec414448535968717064564644
Data source: Temperature data for Cellettes 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 Cellettes

In Cellettes in December, the precipitation amount is 97 mm (3.8 in) spread over 17 days.

December Precipitation Trends in Cellettes

The chart displays monthly precipitation patterns in Cellettes, 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 Cellettes, December typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec586268397867383640796897
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Cellettes

In Cellettes in December, humidity is 93%. With an average temperature of 7°C (44°F), this humidity feels like a dense, chilly blanket enveloping you, making outdoor activities cumbersome and travel less enjoyable.

December Average Humidity in Cellettes

This chart illustrates the average monthly humidity levels in Cellettes, 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 Cellettes 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 Cellettes

In Cellettes 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 Cellettes.

Maximum UV Index Levels in Cellettes for December

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

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

This table compares monthly weather conditions in Cellettes, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)58 mm (2.3 inches)90%low
February Weather7°C (44°F)62 mm (2.4 inches)88%moderate
March Weather9°C (48°F)68 mm (2.7 inches)85%moderate
April Weather12°C (54°F)39 mm (1.5 inches)83%high
May Weather15°C (60°F)78 mm (3.1 inches)83%very high
June Weather20°C (68°F)67 mm (2.6 inches)79%very high
July Weather22°C (71°F)38 mm (1.5 inches)71%very high
August Weather21°C (70°F)36 mm (1.4 inches)68%very high
September Weather18°C (64°F)40 mm (1.6 inches)76%high
October Weather13°C (56°F)79 mm (3.1 inches)87%moderate
November Weather8°C (47°F)68 mm (2.7 inches)91%low
December Weather7°C (44°F)97 mm (3.8 inches)93%low

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