nomadseason

December Weather in Pontorson, France

Last updated: August 23, 2025

In December, the average temperature in Pontorson, France hovers around 7°C (46°F). Expect chilly days with minimum temperatures dipping to -4°C (26°F) and a pleasant high of 15°C (60°F). However, be prepared for rain, as 119 mm (4.7 in) of precipitation typically falls over 18 days, maintaining a notably high average humidity of 92%.

December Temperature in Pontorson

In December in Pontorson, the average temperature is 7°C (46°F). Maximums can reach 15°C (60°F) and minimums can be as low as -4°C (26°F). Travelers should prepare for a range of temperatures and dress in layers to ensure comfort during their visit.

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

The chart illustrates December temperature patterns in Pontorson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pontorson, December typically has an average temperature of 7°C (46°F), with highs reaching up to 15°C (60°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec434548525763666461554845
Data source: Temperature data for Pontorson 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 Pontorson

In Pontorson in December, the precipitation amount is 119 mm (4.7 in) over the course of 18 days.

December Precipitation Trends in Pontorson

The chart displays monthly precipitation patterns in Pontorson, 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 Pontorson, December typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec6274714880935564609983119
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Pontorson

In Pontorson 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 Pontorson

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

In Pontorson 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 Pontorson.

Maximum UV Index Levels in Pontorson for December

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

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

This table compares monthly weather conditions in Pontorson, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)62 mm (2.4 inches)90%low
February Weather7°C (45°F)74 mm (2.9 inches)89%moderate
March Weather9°C (48°F)71 mm (2.8 inches)86%moderate
April Weather11°C (52°F)48 mm (1.9 inches)84%high
May Weather14°C (57°F)80 mm (3.1 inches)80%very high
June Weather17°C (63°F)93 mm (3.6 inches)80%very high
July Weather19°C (66°F)55 mm (2.2 inches)69%very high
August Weather18°C (65°F)64 mm (2.5 inches)73%very high
September Weather16°C (61°F)60 mm (2.4 inches)79%high
October Weather13°C (55°F)99 mm (3.9 inches)89%moderate
November Weather9°C (48°F)83 mm (3.3 inches)92%low
December Weather7°C (46°F)119 mm (4.7 inches)92%low

Compare Pontorson's Climate with Cities Worldwide