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December Weather in Sos, France

Last updated: August 23, 2025

In December, the average temperature in Sos, France hovers around 8°C (47°F). You might experience chilly days when temperatures can drop to a brisk -4°C (24°F), but bask in the occasional warmth with highs reaching 18°C (66°F). Be prepared for 102 mm (4.0 in) of precipitation over 14 days, contributing to a high average humidity of 88%.

December Temperature in Sos

In December in Sos, the average temperature is 8°C (47°F). Maximums can reach 18°C (66°F), while minimums can dip as low as -4°C (24°F). Be prepared for a mix of mild and chilly weather, making it essential to pack layers for your travels.

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

The chart illustrates December temperature patterns in Sos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sos, December typically has an average temperature of 8°C (47°F), with highs reaching up to 18°C (66°F) and lows dropping to around -4°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec424851566370747468594946
Data source: Temperature data for Sos 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 Sos

In Sos in December, the precipitation amount is 102 mm (4.0 in) over a period of 14 days.

December Precipitation Trends in Sos

The chart displays monthly precipitation patterns in Sos, 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 Sos, December typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec5556625990864043526771102
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sos

In Sos in December, humidity is 88%. With an average temperature of 8°C (47°F), this humidity feels like a thick, damp blanket wrapping around you, making even short walks feel heavy and uninviting for travel.

December Average Humidity in Sos

This chart illustrates the average monthly humidity levels in Sos, 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 Sos is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%83%80%77%75%74%72%70%73%82%87%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sos

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

Maximum UV Index Levels in Sos for December

The chart shows the monthly maximum UV Index (UVI) for Sos 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 Sos typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24578101097532
Data source: Sos 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 Sos Compares to Other Months

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

This table compares monthly weather conditions in Sos, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)55 mm (2.2 inches)87%low
February Weather9°C (48°F)56 mm (2.2 inches)83%moderate
March Weather11°C (51°F)62 mm (2.4 inches)80%moderate
April Weather13°C (56°F)59 mm (2.3 inches)77%high
May Weather17°C (63°F)90 mm (3.6 inches)75%very high
June Weather21°C (70°F)86 mm (3.4 inches)74%very high
July Weather23°C (74°F)40 mm (1.6 inches)72%very high
August Weather23°C (74°F)43 mm (1.7 inches)70%very high
September Weather20°C (68°F)52 mm (2.1 inches)73%high
October Weather15°C (59°F)66 mm (2.6 inches)82%moderate
November Weather10°C (50°F)71 mm (2.8 inches)87%moderate
December Weather8°C (47°F)102 mm (4.0 inches)88%low

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