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December Weather in Mortcerf, France

Last updated: August 23, 2025

In Mortcerf, France, the average temperature in December hovers around 6°C (43°F). Be prepared for a range of conditions, as temperatures can dip as low as -4°C (25°F) or rise to a maximum of 15°C (60°F). Expect plenty of moisture, with an average precipitation of 121 mm (4.8 in) spread over 18 days, and a high average humidity of 93%.

December Temperature in Mortcerf

In December in Mortcerf, the average temperature is 6°C (43°F), with a maximum that can reach 15°C (60°F) and a minimum that can drop as low as -4°C (25°F). This variation in temperature makes it essential for travelers to pack layers to stay comfortable throughout the day.

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

The chart illustrates December temperature patterns in Mortcerf, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mortcerf, December typically has an average temperature of 6°C (43°F), with highs reaching up to 15°C (60°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec394346525866696862554542
Data source: Temperature data for Mortcerf 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 Mortcerf

In Mortcerf in December, the precipitation amount is 121 mm (4.8 in) distributed over 18 days.

December Precipitation Trends in Mortcerf

The chart displays monthly precipitation patterns in Mortcerf, 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 Mortcerf, December typically receives around 121 mm (4.8 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec7074783272625554608870121
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Mortcerf

In Mortcerf in December, humidity is 93%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making travel particularly uncomfortable and the air feel heavy, as though every step is met with resistance.

December Average Humidity in Mortcerf

This chart illustrates the average monthly humidity levels in Mortcerf, 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 Mortcerf is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%84%83%83%80%76%81%88%92%93%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Mortcerf

In Mortcerf 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 Mortcerf.

Maximum UV Index Levels in Mortcerf for December

The chart shows the monthly maximum UV Index (UVI) for Mortcerf 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 Mortcerf typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689886421
Data source: Mortcerf 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 Mortcerf Compares to Other Months

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

This table compares monthly weather conditions in Mortcerf, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)70 mm (2.8 inches)91%low
February Weather6°C (43°F)74 mm (2.9 inches)89%moderate
March Weather8°C (47°F)78 mm (3.1 inches)86%moderate
April Weather11°C (52°F)32 mm (1.3 inches)84%high
May Weather14°C (58°F)72 mm (2.8 inches)82%very high
June Weather19°C (66°F)62 mm (2.4 inches)82%very high
July Weather21°C (70°F)55 mm (2.2 inches)80%very high
August Weather20°C (68°F)54 mm (2.1 inches)76%very high
September Weather17°C (62°F)60 mm (2.4 inches)81%high
October Weather13°C (55°F)88 mm (3.5 inches)88%moderate
November Weather7°C (46°F)70 mm (2.8 inches)92%low
December Weather6°C (43°F)121 mm (4.8 inches)93%low

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