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December Weather in Rougemont, United States

Last updated: June 24, 2025

In Rougemont, United States, the average temperature in December hovers around 7°C (46°F), with fluctuations that can see minimums drop to -8°C (18°F) and maximums reach up to 23°C (73°F). This month also brings an average precipitation of 103 mm (4.1 in) over about 9 days, contributing to a high average humidity of 85%.

December Temperature in Rougemont

In December in Rougemont, the average temperature is 7°C (46°F). Maximum can reach 23°C (73°F) and minimum can be as low as -8°C (18°F). Be sure to pack layers to stay comfortable during your travels!

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

The chart illustrates December temperature patterns in Rougemont, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rougemont, December typically has an average temperature of 7°C (46°F), with highs reaching up to 23°C (73°F) and lows dropping to around -8°C (18°F).
JanFebMarAprMayJunJulAugSepOctNovDec424752616975807873645045
Data source: Temperature data for Rougemont 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 Rougemont

In Rougemont in December, the precipitation amount is 103 mm (4.1 in) distributed over 9 days.

December Precipitation Trends in Rougemont

The chart displays monthly precipitation patterns in Rougemont, 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 Rougemont, December typically receives around 103 mm (4.1 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec851168211911711110412810910179103
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Rougemont

In Rougemont in December humidity is 85%. With an average temperature of 7°C (46°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration feel much colder than it actually is.

December Average Humidity in Rougemont

This chart illustrates the average monthly humidity levels in Rougemont, 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 Rougemont is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%84%82%83%83%79%77%75%81%87%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Rougemont

In Rougemont in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Rougemont, you can check the information here.

Maximum UV Index Levels in Rougemont for December

The chart shows the monthly maximum UV Index (UVI) for Rougemont 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 Rougemont typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3679111111109853
Data source: Rougemont 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 Rougemont Compares to Other Months

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

This table compares monthly weather conditions in Rougemont, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)84 mm (3.3 inches)84%moderate
February Weather8°C (47°F)115 mm (4.5 inches)84%high
March Weather11°C (52°F)82 mm (3.2 inches)84%high
April Weather16°C (61°F)119 mm (4.7 inches)82%very high
May Weather21°C (69°F)117 mm (4.6 inches)82%extreme
June Weather24°C (76°F)111 mm (4.4 inches)83%extreme
July Weather27°C (80°F)104 mm (4.1 inches)79%extreme
August Weather25°C (78°F)127 mm (5.0 inches)77%very high
September Weather23°C (74°F)109 mm (4.3 inches)75%very high
October Weather18°C (64°F)101 mm (4.0 inches)81%very high
November Weather10°C (50°F)79 mm (3.1 inches)87%moderate
December Weather7°C (46°F)103 mm (4.1 inches)85%moderate

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