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December Weather in Cajahs Mountain, United States

Last updated: June 24, 2025

In December, the average temperature in Cajahs Mountain, United States hovers around 7°C (44°F). The mercury can dip to a chilly -8°C (18°F) and soar up to a pleasant 23°C (74°F). Expect 117 mm (4.6 in) of precipitation spread over 8 days, paired with a notably high average humidity of 87%. Prepare for a variable climate that keeps you on your toes!

December Temperature in Cajahs Mountain

In December in Cajahs Mountain, the average temperature is 7°C (44°F), with maximums reaching up to 23°C (74°F) and minimums dipping as low as -8°C (18°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

December Weather in Cajahs Mountain: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Cajahs Mountain, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cajahs Mountain, December typically has an average temperature of 7°C (44°F), with highs reaching up to 23°C (74°F) and lows dropping to around -8°C (18°F).
JanFebMarAprMayJunJulAugSepOctNovDec414651596874787672634944
Data source: Temperature data for Cajahs Mountain 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 Cajahs Mountain

In Cajahs Mountain in December, the total precipitation amount is 117 mm (4.6 in) over a span of 8 days.

December Precipitation Trends in Cajahs Mountain

The chart displays monthly precipitation patterns in Cajahs Mountain, 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 Cajahs Mountain, December typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec9312299128130887410412713387117
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Cajahs Mountain

In Cajahs Mountain in December, humidity is 87%. With an average temperature of 7°C (44°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and requiring travelers to layer up to stay warm and dry.

December Average Humidity in Cajahs Mountain

This chart illustrates the average monthly humidity levels in Cajahs Mountain, 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 Cajahs Mountain is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%84%82%83%82%80%74%75%79%87%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Cajahs Mountain

In Cajahs Mountain 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 Cajahs Mountain, you can check the information here.

Maximum UV Index Levels in Cajahs Mountain for December

The chart shows the monthly maximum UV Index (UVI) for Cajahs Mountain 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 Cajahs Mountain typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810101111109853
Data source: Cajahs Mountain 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 Cajahs Mountain Compares to Other Months

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

This table compares monthly weather conditions in Cajahs Mountain, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)93 mm (3.7 inches)86%moderate
February Weather8°C (46°F)122 mm (4.8 inches)85%high
March Weather11°C (51°F)99 mm (3.9 inches)84%very high
April Weather15°C (59°F)128 mm (5.1 inches)82%very high
May Weather20°C (68°F)130 mm (5.1 inches)83%very high
June Weather23°C (74°F)88 mm (3.5 inches)82%extreme
July Weather26°C (78°F)74 mm (2.9 inches)80%extreme
August Weather25°C (77°F)104 mm (4.1 inches)74%very high
September Weather22°C (72°F)127 mm (5.0 inches)75%very high
October Weather17°C (63°F)133 mm (5.2 inches)79%very high
November Weather9°C (49°F)87 mm (3.4 inches)87%moderate
December Weather7°C (44°F)117 mm (4.6 inches)87%moderate

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