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December Weather in Genneville, France

Last updated: August 23, 2025

In December, the average temperature in Genneville, France hovers around 7°C (44°F), with a minimum dipping to -4°C (26°F) and a maximum reaching 15°C (60°F). This month brings significant precipitation, totaling 115 mm (4.5 in) over approximately 18 days, while the air tends to be quite damp, boasting an impressive average humidity of 93%. Stay prepared for some chilly, wet weather!

December Temperature in Genneville

In December in Genneville, the average temperature is 7°C (44°F). Maximums can reach 15°C (60°F), and minimums can be as low as -4°C (26°F). It's a great time to visit if you enjoy cool weather and scenic winter landscapes.

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

The chart illustrates December temperature patterns in Genneville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Genneville, December typically has an average temperature of 7°C (44°F), with highs reaching up to 15°C (60°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec414447515663666560554744
Data source: Temperature data for Genneville 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 Genneville

In Genneville in December, the precipitation amount is 115 mm (4.5 in) occurring over 18 days.

December Precipitation Trends in Genneville

The chart displays monthly precipitation patterns in Genneville, 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 Genneville, December typically receives around 115 mm (4.5 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec6371733987895171548082115
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Genneville

In Genneville 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 Genneville

This chart illustrates the average monthly humidity levels in Genneville, 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 Genneville is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%85%84%82%80%73%68%76%88%92%93%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Genneville

In Genneville 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 Genneville.

Maximum UV Index Levels in Genneville for December

The chart shows the monthly maximum UV Index (UVI) for Genneville 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 Genneville typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234689986421
Data source: Genneville 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 Genneville Compares to Other Months

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

This table compares monthly weather conditions in Genneville, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)63 mm (2.5 inches)91%low
February Weather6°C (44°F)71 mm (2.8 inches)89%moderate
March Weather8°C (47°F)73 mm (2.9 inches)85%moderate
April Weather11°C (51°F)39 mm (1.5 inches)84%high
May Weather13°C (56°F)87 mm (3.4 inches)82%very high
June Weather17°C (63°F)89 mm (3.5 inches)80%very high
July Weather19°C (66°F)51 mm (2.0 inches)73%very high
August Weather18°C (65°F)71 mm (2.8 inches)68%very high
September Weather16°C (61°F)54 mm (2.1 inches)76%high
October Weather13°C (55°F)80 mm (3.2 inches)88%moderate
November Weather8°C (47°F)82 mm (3.2 inches)92%low
December Weather7°C (44°F)115 mm (4.5 inches)93%low

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