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December Weather in Bretteville, France

Last updated: August 23, 2025

In Bretteville, France, the average temperature for December hovers around 9°C (49°F). Expect minimums to dip to 3°C (38°F), while highs can reach up to 14°C (58°F). During this month, precipitation is significant, averaging 145 mm (5.7 in) spread over 20 days, accompanied by a high humidity level of 92%. Be prepared for a damp and chilly experience!

December Temperature in Bretteville

In December in Bretteville, the average temperature is 9°C (49°F). The maximum can reach 14°C (58°F), while the minimum can drop to as low as 3°C (38°F). This moderate climate makes it a pleasant time for traveling, so pack accordingly for both cooler and milder days.

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

The chart illustrates December temperature patterns in Bretteville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bretteville, December typically has an average temperature of 9°C (49°F), with highs reaching up to 14°C (58°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec464648505459636361575249
Data source: Temperature data for Bretteville 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 Bretteville

In Bretteville in December, the precipitation amount is 145 mm (5.7 in) over a span of 20 days.

December Precipitation Trends in Bretteville

The chart displays monthly precipitation patterns in Bretteville, 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 Bretteville, December typically receives around 145 mm (5.7 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec847371315467485958129103145
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Bretteville

In Bretteville in December, humidity is 92%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that seeps into your bones, making it uncomfortable for traveling; the air is heavy, and every step feels sluggish, as sweat clings to your skin despite the coolness.

December Average Humidity in Bretteville

This chart illustrates the average monthly humidity levels in Bretteville, 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 Bretteville is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%86%85%80%80%69%73%79%89%92%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Bretteville

In Bretteville 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 Bretteville.

Maximum UV Index Levels in Bretteville for December

The chart shows the monthly maximum UV Index (UVI) for Bretteville 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 Bretteville typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234679876421
Data source: Bretteville 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 Bretteville Compares to Other Months

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

This table compares monthly weather conditions in Bretteville, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)83 mm (3.3 inches)90%low
February Weather8°C (47°F)73 mm (2.9 inches)89%moderate
March Weather9°C (48°F)71 mm (2.8 inches)86%moderate
April Weather10°C (50°F)31 mm (1.2 inches)84%high
May Weather12°C (54°F)54 mm (2.1 inches)80%high
June Weather15°C (59°F)67 mm (2.6 inches)80%very high
July Weather17°C (63°F)48 mm (1.9 inches)69%very high
August Weather17°C (63°F)59 mm (2.3 inches)73%high
September Weather16°C (62°F)58 mm (2.3 inches)79%high
October Weather14°C (58°F)129 mm (5.1 inches)89%moderate
November Weather11°C (52°F)103 mm (4.0 inches)92%low
December Weather9°C (49°F)145 mm (5.7 inches)92%low

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