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December Weather in Sommedieue, France

Last updated: August 23, 2025

In Sommedieue, France, the average temperature in December hovers around 4°C (40°F). However, be prepared for a chilly range, with minimum temperatures dropping to -5°C (23°F) and highs reaching up to 15°C (59°F). Expect 133 mm (5.2 in) of precipitation spread over 19 days, contributing to a notably high average humidity of 93%. Stay warm and dry!

December Temperature in Sommedieue

In December in Sommedieue, the average temperature is 4°C (40°F). Maximums can reach 15°C (59°F) and minimums can be as low as -5°C (23°F). Be prepared for chilly weather, layered clothing is essential for a comfortable visit.

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

The chart illustrates December temperature patterns in Sommedieue, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sommedieue, December typically has an average temperature of 4°C (40°F), with highs reaching up to 15°C (59°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec374044505665676760534340
Data source: Temperature data for Sommedieue 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 Sommedieue

In Sommedieue in December, the precipitation amount is 133 mm (5.2 in) over the course of 19 days.

December Precipitation Trends in Sommedieue

The chart displays monthly precipitation patterns in Sommedieue, 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 Sommedieue, December typically receives around 133 mm (5.2 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec8784853982706452698177133
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sommedieue

In Sommedieue in December, humidity is 93%. With an average temperature of 4°C (40°F), this humidity feels like a cold, damp blanket wrapping around you, making travel uncomfortable and requiring extra layers to stay warm, as every step can feel heavy in the thick, moisture-laden air.

December Average Humidity in Sommedieue

This chart illustrates the average monthly humidity levels in Sommedieue, 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 Sommedieue is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%88%84%81%82%82%80%83%89%91%93%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sommedieue

In Sommedieue 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 Sommedieue.

Maximum UV Index Levels in Sommedieue for December

The chart shows the monthly maximum UV Index (UVI) for Sommedieue 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 Sommedieue typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234689886421
Data source: Sommedieue 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 Sommedieue Compares to Other Months

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

This table compares monthly weather conditions in Sommedieue, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)87 mm (3.4 inches)91%low
February Weather5°C (41°F)84 mm (3.3 inches)90%moderate
March Weather7°C (44°F)85 mm (3.4 inches)88%moderate
April Weather10°C (50°F)39 mm (1.5 inches)84%high
May Weather14°C (57°F)82 mm (3.2 inches)81%very high
June Weather18°C (65°F)70 mm (2.8 inches)82%very high
July Weather20°C (68°F)64 mm (2.5 inches)82%very high
August Weather19°C (67°F)52 mm (2.0 inches)80%very high
September Weather16°C (60°F)69 mm (2.7 inches)83%high
October Weather11°C (53°F)81 mm (3.2 inches)89%moderate
November Weather6°C (43°F)77 mm (3.0 inches)91%low
December Weather4°C (40°F)133 mm (5.2 inches)93%low

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