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December Weather in Lanhelin, France

Last updated: August 23, 2025

In December, the average temperature in Lanhelin, France hovers around 8°C (46°F). Expect a chill in the air, with minimum temperatures dipping to -3°C (26°F) and highs reaching up to 15°C (60°F). Precipitation is fairly common, with about 114 mm (4.5 in) falling over 18 days, and humidity levels are notably high at 92%. Prepare accordingly for a mix of cool temperatures and wet days!

December Temperature in Lanhelin

In December in Lanhelin, the average temperature is 8°C (46°F). Maximums can reach 15°C (60°F) and minimums can be as low as -3°C (26°F). It’s a good idea to pack layers and be prepared for varying weather conditions while exploring.

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

The chart illustrates December temperature patterns in Lanhelin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lanhelin, December typically has an average temperature of 8°C (46°F), with highs reaching up to 15°C (60°F) and lows dropping to around -3°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec434548525763666461564846
Data source: Temperature data for Lanhelin 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 Lanhelin

In Lanhelin in December, the precipitation amount is 114 mm (4.5 in) over the course of 18 days.

December Precipitation Trends in Lanhelin

The chart displays monthly precipitation patterns in Lanhelin, 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 Lanhelin, December typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec5870664774895462609981114
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Lanhelin

In Lanhelin in December, humidity is 92%. With an average temperature of 8°C (46°F), this humidity feels like a damp chill that settles deep into your bones, making outdoor adventures uncomfortable and necessitating extra layers to stay warm while you explore.

December Average Humidity in Lanhelin

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

In Lanhelin 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 Lanhelin.

Maximum UV Index Levels in Lanhelin for December

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

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

This table compares monthly weather conditions in Lanhelin, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (44°F)58 mm (2.3 inches)90%low
February Weather7°C (46°F)70 mm (2.8 inches)89%moderate
March Weather9°C (48°F)66 mm (2.6 inches)86%moderate
April Weather11°C (52°F)47 mm (1.9 inches)84%high
May Weather14°C (57°F)74 mm (2.9 inches)80%very high
June Weather17°C (63°F)89 mm (3.5 inches)80%very high
July Weather19°C (66°F)54 mm (2.1 inches)69%very high
August Weather18°C (65°F)62 mm (2.5 inches)73%very high
September Weather16°C (62°F)60 mm (2.4 inches)79%high
October Weather13°C (56°F)99 mm (3.9 inches)89%moderate
November Weather9°C (49°F)81 mm (3.2 inches)92%low
December Weather8°C (46°F)114 mm (4.5 inches)92%low

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