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December Weather in Le Gavre, France

Last updated: August 23, 2025

In Le Gavre, France, the average temperature in December is a cool 8°C (46°F), with fluctuations ranging from a chilly -3°C (27°F) to a mild 16°C (62°F). Expect around 99 mm (3.9 in) of precipitation over 14 days, and be prepared for high humidity, averaging a damp 90%.

December Temperature in Le Gavre

In December in Le Gavre, the average temperature is 8°C (46°F), with maximums reaching 16°C (62°F) and minimums dropping as low as -3°C (27°F). It's a chilly time to visit, so be sure to pack warm layers for your trip!

December Weather in Le Gavre: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Le Gavre, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Le Gavre, December typically has an average temperature of 8°C (46°F), with highs reaching up to 16°C (62°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec434548535865686763564846
Data source: Temperature data for Le Gavre 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 Le Gavre

In Le Gavre in December, the precipitation amount is 99 mm (3.9 in) over the course of 14 days.

December Precipitation Trends in Le Gavre

The chart displays monthly precipitation patterns in Le Gavre, 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 Le Gavre, December typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec4663665163874344448474100
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Le Gavre

In Le Gavre in December, humidity is 90%. With an average temperature of 8°C (46°F), this humidity feels like a damp chill that clings to your skin, making it essential to dress in layers and stay dry while exploring the sights.

December Average Humidity in Le Gavre

This chart illustrates the average monthly humidity levels in Le Gavre, 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 Le Gavre is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%84%83%81%75%65%67%75%85%88%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Le Gavre

In Le Gavre in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Le Gavre, you can visit Hourly UV Index in Le Gavre.

Maximum UV Index Levels in Le Gavre for December

The chart shows the monthly maximum UV Index (UVI) for Le Gavre 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 Le Gavre typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986422
Data source: Le Gavre 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 Le Gavre Compares to Other Months

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

This table compares monthly weather conditions in Le Gavre, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)46 mm (1.8 inches)88%low
February Weather7°C (46°F)63 mm (2.5 inches)87%moderate
March Weather9°C (49°F)66 mm (2.6 inches)84%moderate
April Weather12°C (53°F)51 mm (2.0 inches)83%high
May Weather15°C (59°F)63 mm (2.5 inches)81%very high
June Weather18°C (65°F)87 mm (3.4 inches)75%very high
July Weather20°C (68°F)43 mm (1.7 inches)65%very high
August Weather19°C (67°F)44 mm (1.7 inches)67%very high
September Weather17°C (63°F)44 mm (1.7 inches)75%high
October Weather13°C (56°F)84 mm (3.3 inches)85%moderate
November Weather9°C (48°F)74 mm (2.9 inches)88%low
December Weather8°C (46°F)99 mm (3.9 inches)90%low

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