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December Weather in Montrottier, France

Last updated: August 23, 2025

In December, the average temperature in Montrottier, France hovers around 5°C (41°F), with a minimum dipping as low as -5°C (24°F) and a peak reaching 16°C (61°F). This month sees an average precipitation of 92 mm (3.6 in) spread over 15 days, coupled with high humidity levels of 92%. Prepare for a chilly and damp experience!

December Temperature in Montrottier

In December in Montrottier, the average temperature is 5°C (41°F). The maximum can reach 16°C (61°F), and the minimum can be as low as -5°C (24°F). This weather makes it essential for travelers to pack layers to stay comfortable throughout the day.

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

The chart illustrates December temperature patterns in Montrottier, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Montrottier, December typically has an average temperature of 5°C (41°F), with highs reaching up to 16°C (61°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec374246525967717063544440
Data source: Temperature data for Montrottier 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 Montrottier

In Montrottier in December, the precipitation amount is 92 mm (3.6 in) distributed over 15 days.

December Precipitation Trends in Montrottier

The chart displays monthly precipitation patterns in Montrottier, 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 Montrottier, December typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec574361519880645553807792
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Montrottier

In Montrottier in December humidity is 92%. With an average temperature of 5°C (41°F), this humidity feels like a cold, damp blanket enveloping you, making travel uncomfortable and dampening the spirits of those unprepared for the chill.

December Average Humidity in Montrottier

This chart illustrates the average monthly humidity levels in Montrottier, 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 Montrottier is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%88%84%81%77%76%68%61%72%88%91%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Montrottier

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

Maximum UV Index Levels in Montrottier for December

The chart shows the monthly maximum UV Index (UVI) for Montrottier 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 Montrottier typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2367810997532
Data source: Montrottier 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 Montrottier Compares to Other Months

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

This table compares monthly weather conditions in Montrottier, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)57 mm (2.2 inches)91%low
February Weather6°C (42°F)43 mm (1.7 inches)88%moderate
March Weather8°C (46°F)61 mm (2.4 inches)84%high
April Weather11°C (52°F)51 mm (2.0 inches)81%high
May Weather15°C (59°F)98 mm (3.8 inches)77%very high
June Weather20°C (67°F)80 mm (3.1 inches)76%very high
July Weather22°C (71°F)64 mm (2.5 inches)68%very high
August Weather21°C (71°F)55 mm (2.1 inches)61%very high
September Weather17°C (63°F)53 mm (2.1 inches)72%high
October Weather12°C (54°F)80 mm (3.1 inches)88%moderate
November Weather7°C (44°F)77 mm (3.0 inches)91%moderate
December Weather5°C (41°F)92 mm (3.6 inches)92%low

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