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December Weather in Lanveoc, France

Last updated: August 23, 2025

In December, the average temperature in Lanveoc, France hovers around 10°C (51°F). You can expect it to dip as low as 4°C (40°F) and peak at 14°C (57°F). With an average precipitation of 198 mm (7.8 in) over 21 days, it's wise to prepare for a wet month. Additionally, the air tends to be quite damp, with an average humidity level of 90%, making it feel even cooler.

December Temperature in Lanveoc

In December in Lanveoc, the average temperature is 10°C (51°F), with maximums reaching 14°C (57°F) and minimums dropping as low as 4°C (40°F). This mild climate makes Lanveoc an ideal destination for travelers seeking a comfortable atmosphere to explore the local attractions.

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

The chart illustrates December temperature patterns in Lanveoc, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lanveoc, December typically has an average temperature of 10°C (51°F), with highs reaching up to 14°C (57°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec484849515560636361575351
Data source: Temperature data for Lanveoc 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 Lanveoc

In Lanveoc in December, the precipitation amount is 198 mm (7.8 in) over a period of 21 days.

December Precipitation Trends in Lanveoc

The chart displays monthly precipitation patterns in Lanveoc, 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 Lanveoc, December typically receives around 198 mm (7.8 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec11112995446767597367141142198
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Lanveoc

In Lanveoc in December, humidity is 90%. With an average temperature of 10°C (51°F), this humidity feels like you are wrapped in a damp blanket, making traveling quite uncomfortable and sticky, as the air hangs heavy around you, often leading to fatigue and a longing for cooler, drier conditions.

December Average Humidity in Lanveoc

This chart illustrates the average monthly humidity levels in Lanveoc, 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 Lanveoc is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%85%84%81%77%63%71%76%89%90%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Lanveoc

In Lanveoc 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 Lanveoc, you can visit Hourly UV Index in Lanveoc.

Maximum UV Index Levels in Lanveoc for December

The chart shows the monthly maximum UV Index (UVI) for Lanveoc 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 Lanveoc typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986522
Data source: Lanveoc 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 Lanveoc Compares to Other Months

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

This table compares monthly weather conditions in Lanveoc, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)111 mm (4.4 inches)89%low
February Weather9°C (48°F)129 mm (5.1 inches)88%moderate
March Weather9°C (49°F)95 mm (3.8 inches)85%moderate
April Weather11°C (52°F)44 mm (1.7 inches)84%high
May Weather13°C (55°F)67 mm (2.6 inches)81%very high
June Weather15°C (60°F)67 mm (2.6 inches)77%very high
July Weather17°C (63°F)59 mm (2.3 inches)63%very high
August Weather17°C (63°F)73 mm (2.9 inches)71%very high
September Weather16°C (61°F)67 mm (2.6 inches)76%high
October Weather14°C (58°F)141 mm (5.6 inches)89%moderate
November Weather12°C (53°F)142 mm (5.6 inches)90%low
December Weather10°C (51°F)198 mm (7.8 inches)90%low

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