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December Weather in Saint-Nic, France

Last updated: August 23, 2025

In Saint-Nic, France, the average temperature in December hovers around 9°C (49°F), with daily fluctuations ranging from a cool 3°C (37°F) to a mild 13°C (56°F). Expect 180 mm (7.1 in) of precipitation spread over 21 days, resulting in an average humidity of 90%. Be prepared for a damp and chill ambiance, perfect for cozying up indoors!

December Temperature in Saint-Nic

In December in Saint-Nic, the average temperature is 9°C (49°F). The maximum can reach 13°C (56°F), while the minimum can drop to as low as 3°C (37°F). Be prepared for cool weather and pack accordingly for your trip.

December Weather in Saint-Nic: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Saint-Nic, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Nic, December typically has an average temperature of 9°C (49°F), with highs reaching up to 13°C (56°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec464748515560636361565149
Data source: Temperature data for Saint-Nic 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 Saint-Nic

In Saint-Nic in December, the precipitation amount is 180 mm (7.1 in) spread across 21 days.

December Precipitation Trends in Saint-Nic

The chart displays monthly precipitation patterns in Saint-Nic, 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 Saint-Nic, December typically receives around 180 mm (7.1 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec9912092467476587065132126180
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Saint-Nic

In Saint-Nic in December humidity is 90%. With an average temperature of 9°C (49°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities less enjoyable and necessitating extra layers to stay warm and comfortable while traveling.

December Average Humidity in Saint-Nic

This chart illustrates the average monthly humidity levels in Saint-Nic, 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 Saint-Nic is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%85%84%81%77%63%71%76%89%90%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Saint-Nic

In Saint-Nic 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 Saint-Nic, you can visit Hourly UV Index in Saint-Nic.

Maximum UV Index Levels in Saint-Nic for December

The chart shows the monthly maximum UV Index (UVI) for Saint-Nic 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 Saint-Nic typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986522
Data source: Saint-Nic 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 Saint-Nic Compares to Other Months

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

This table compares monthly weather conditions in Saint-Nic, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)99 mm (3.9 inches)89%low
February Weather8°C (47°F)120 mm (4.7 inches)88%moderate
March Weather9°C (48°F)92 mm (3.6 inches)85%moderate
April Weather11°C (51°F)46 mm (1.8 inches)84%high
May Weather13°C (56°F)73 mm (2.9 inches)81%very high
June Weather16°C (60°F)76 mm (3.0 inches)77%very high
July Weather17°C (64°F)58 mm (2.3 inches)63%very high
August Weather17°C (63°F)70 mm (2.8 inches)71%very high
September Weather16°C (61°F)65 mm (2.6 inches)76%high
October Weather13°C (57°F)132 mm (5.2 inches)89%moderate
November Weather11°C (51°F)126 mm (5.0 inches)90%low
December Weather9°C (49°F)180 mm (7.1 inches)90%low

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