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December Weather in Ferrum, United States

Last updated: June 24, 2025

In Ferrum, United States, the average temperature in December hovers around 6°C (42°F). Expect minimum temperatures to plummet to -11°C (12°F) and highs reaching up to 22°C (71°F). During this month, you can anticipate approximately 103 mm (4.1 in) of precipitation over about 8 days, with the average humidity sitting at a comfortable 86%.

December Temperature in Ferrum

In December in Ferrum, the average temperature is 6°C (42°F). Maximum temperatures can reach 22°C (71°F), while minimums can drop to as low as -11°C (12°F). This variation makes it essential for travelers to pack versatile clothing to adapt to the changing weather conditions.

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

The chart illustrates December temperature patterns in Ferrum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ferrum, December typically has an average temperature of 6°C (42°F), with highs reaching up to 22°C (71°F) and lows dropping to around -11°C (12°F).
JanFebMarAprMayJunJulAugSepOctNovDec384348576672777570604642
Data source: Temperature data for Ferrum 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 Ferrum

In Ferrum in December, the precipitation amount is 103 mm (4.1 in) over a span of 8 days.

December Precipitation Trends in Ferrum

The chart displays monthly precipitation patterns in Ferrum, 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 Ferrum, December typically receives around 103 mm (4.1 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec72105741351531177312512812075103
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ferrum

In Ferrum in December, humidity is 86%. With an average temperature of 6°C (42°F), this humidity feels like a chilly, damp embrace that can make outdoor activities feel uncomfortable and chilly, prompting travelers to seek shelter or warm clothing to stay cozy while exploring.

December Average Humidity in Ferrum

This chart illustrates the average monthly humidity levels in Ferrum, 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 Ferrum is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%86%84%83%83%79%66%68%78%89%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ferrum

In Ferrum 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 Ferrum, you can check the information here.

Maximum UV Index Levels in Ferrum for December

The chart shows the monthly maximum UV Index (UVI) for Ferrum 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 Ferrum typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36810101110109753
Data source: Ferrum 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 Ferrum Compares to Other Months

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

This table compares monthly weather conditions in Ferrum, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)72 mm (2.8 inches)87%moderate
February Weather6°C (44°F)105 mm (4.1 inches)87%high
March Weather9°C (49°F)74 mm (2.9 inches)86%very high
April Weather14°C (57°F)135 mm (5.3 inches)84%very high
May Weather19°C (66°F)153 mm (6.0 inches)83%very high
June Weather22°C (73°F)117 mm (4.6 inches)83%extreme
July Weather25°C (77°F)73 mm (2.9 inches)79%very high
August Weather24°C (75°F)125 mm (4.9 inches)66%very high
September Weather21°C (70°F)128 mm (5.0 inches)68%very high
October Weather16°C (61°F)120 mm (4.7 inches)78%high
November Weather8°C (47°F)75 mm (3.0 inches)89%moderate
December Weather6°C (42°F)103 mm (4.1 inches)86%moderate

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