nomadseason

December Weather in Caulnes, France

Last updated: August 23, 2025

In December, the average temperature in Caulnes, France hovers around 7°C (46°F). Expect chilly lows of -4°C (25°F) and milder highs reaching 15°C (59°F). During this month, you can anticipate approximately 90 mm (3.6 in) of precipitation spread over 16 days, contributing to a high average humidity of 92%.

December Temperature in Caulnes

In December in Caulnes, the average temperature is 7°C (46°F). The maximum can reach 15°C (59°F), while the minimum can drop to as low as -4°C (25°F). When traveling during this time, be sure to pack layers to stay comfortable in varying weather conditions.

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

The chart illustrates December temperature patterns in Caulnes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Caulnes, December typically has an average temperature of 7°C (46°F), with highs reaching up to 15°C (59°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec434547515662656461554745
Data source: Temperature data for Caulnes generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Caulnes

In Caulnes in December, the precipitation amount is 90 mm (3.6 in) spread across 16 days.

December Precipitation Trends in Caulnes

The chart displays monthly precipitation patterns in Caulnes, 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 Caulnes, December typically receives around 90 mm (3.6 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec4460574866103495450906791
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Caulnes

In Caulnes in December, humidity is 92%. With an average temperature of 7°C (46°F), this humidity feels like a cold, damp blanket enveloping you, making outdoor activities feel chilling and uncomfortable for travelers.

December Average Humidity in Caulnes

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

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

Maximum UV Index Levels in Caulnes for December

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

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

This table compares monthly weather conditions in Caulnes, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)44 mm (1.7 inches)90%low
February Weather7°C (45°F)60 mm (2.4 inches)89%moderate
March Weather9°C (48°F)57 mm (2.2 inches)86%moderate
April Weather11°C (52°F)48 mm (1.9 inches)84%high
May Weather13°C (57°F)66 mm (2.6 inches)80%very high
June Weather17°C (62°F)103 mm (4.1 inches)80%very high
July Weather18°C (66°F)49 mm (1.9 inches)69%very high
August Weather18°C (64°F)54 mm (2.1 inches)73%very high
September Weather16°C (61°F)50 mm (2.0 inches)79%high
October Weather13°C (55°F)90 mm (3.5 inches)89%moderate
November Weather9°C (48°F)67 mm (2.6 inches)92%low
December Weather7°C (46°F)90 mm (3.6 inches)92%low

Compare Caulnes's Climate with Cities Worldwide