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December Weather in Timberville, United States

Last updated: June 24, 2025

In December, the average temperature in Timberville, United States is around 3°C (38°F). During this time, temperatures can dip as low as -14°C (7°F), while reaching a maximum of 20°C (69°F). Expect 81 mm (3.2 in) of precipitation spread across approximately 8 days, contributing to an average humidity level of 85%. Prepare accordingly for chilly days and expect the occasional rain!

December Temperature in Timberville

In December in Timberville, the average temperature is 3°C (38°F). Maximums can reach 20°C (69°F), while minimums can be as low as -14°C (7°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your travels.

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

The chart illustrates December temperature patterns in Timberville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Timberville, December typically has an average temperature of 3°C (38°F), with highs reaching up to 20°C (69°F) and lows dropping to around -14°C (7°F).
JanFebMarAprMayJunJulAugSepOctNovDec333844536370767368584338
Data source: Temperature data for Timberville 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 Timberville

In Timberville in December, the precipitation amount is 81 mm (3.2 in) over the course of 8 days.

December Precipitation Trends in Timberville

The chart displays monthly precipitation patterns in Timberville, 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 Timberville, December typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec5687679510693738995977081
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Timberville

In Timberville in December, humidity is 85%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable as you contend with the heavy, cold air surrounding you.

December Average Humidity in Timberville

This chart illustrates the average monthly humidity levels in Timberville, 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 Timberville is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%86%84%78%79%70%59%68%80%87%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Timberville

In Timberville 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 Timberville, you can check the information here.

Maximum UV Index Levels in Timberville for December

The chart shows the monthly maximum UV Index (UVI) for Timberville 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 Timberville typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35710101010109753
Data source: Timberville 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 Timberville Compares to Other Months

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

This table compares monthly weather conditions in Timberville, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)56 mm (2.2 inches)86%moderate
February Weather4°C (39°F)87 mm (3.4 inches)86%moderate
March Weather6°C (44°F)67 mm (2.6 inches)86%high
April Weather12°C (54°F)95 mm (3.7 inches)84%very high
May Weather17°C (63°F)106 mm (4.2 inches)78%very high
June Weather21°C (71°F)93 mm (3.7 inches)79%very high
July Weather25°C (76°F)73 mm (2.9 inches)70%very high
August Weather23°C (74°F)89 mm (3.5 inches)59%very high
September Weather20°C (68°F)95 mm (3.8 inches)68%very high
October Weather14°C (58°F)96 mm (3.8 inches)80%high
November Weather6°C (43°F)70 mm (2.8 inches)86%moderate
December Weather3°C (38°F)81 mm (3.2 inches)85%moderate

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