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December Weather in Wytheville, United States

Last updated: June 24, 2025

In December, the average temperature in Wytheville, United States hovers around 4°C (40°F). Expect chilly days with a minimum dipping to -14°C (7°F) and a mild maximum reaching 20°C (69°F). During this month, you can also anticipate about 89 mm (3.5 in) of precipitation over 9 days, complemented by an average humidity of 86%.

December Temperature in Wytheville

In December in Wytheville, the average temperature is 4°C (40°F). Maximums can reach 20°C (69°F), while minimums can drop as low as -14°C (7°F). Be sure to pack layers to stay comfortable during your travels!

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

The chart illustrates December temperature patterns in Wytheville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wytheville, December typically has an average temperature of 4°C (40°F), with highs reaching up to 20°C (69°F) and lows dropping to around -14°C (7°F).
JanFebMarAprMayJunJulAugSepOctNovDec354145536268737167574339
Data source: Temperature data for Wytheville 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 Wytheville

In Wytheville in December, the precipitation amount is 89 mm (3.5 in) during a span of 9 days.

December Precipitation Trends in Wytheville

The chart displays monthly precipitation patterns in Wytheville, 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 Wytheville, December typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec68108881131069967101981036289
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Wytheville

In Wytheville in December humidity is 86%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel cumbersome as you navigate through a thick, heavy air that clings to your skin.

December Average Humidity in Wytheville

This chart illustrates the average monthly humidity levels in Wytheville, 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 Wytheville 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 Wytheville

In Wytheville 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 Wytheville, you can check the information here.

Maximum UV Index Levels in Wytheville for December

The chart shows the monthly maximum UV Index (UVI) for Wytheville 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 Wytheville typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111111010753
Data source: Wytheville 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 Wytheville Compares to Other Months

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

This table compares monthly weather conditions in Wytheville, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)68 mm (2.7 inches)87%moderate
February Weather5°C (41°F)108 mm (4.2 inches)87%high
March Weather7°C (45°F)88 mm (3.4 inches)86%very high
April Weather12°C (54°F)113 mm (4.5 inches)84%very high
May Weather17°C (63°F)105 mm (4.2 inches)83%extreme
June Weather20°C (69°F)99 mm (3.9 inches)83%extreme
July Weather23°C (73°F)67 mm (2.6 inches)79%extreme
August Weather22°C (71°F)101 mm (4.0 inches)66%very high
September Weather19°C (67°F)98 mm (3.9 inches)68%very high
October Weather14°C (58°F)103 mm (4.1 inches)78%high
November Weather6°C (43°F)62 mm (2.4 inches)89%moderate
December Weather4°C (40°F)89 mm (3.5 inches)86%moderate

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