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December Weather in Tappahannock, United States

Last updated: June 24, 2025

In December, the average temperature in Tappahannock, United States hovers around 7°C (44°F). While the mercury can dip as low as -8°C (18°F), it can also rise to a comfortable 21°C (69°F). Expect 92 mm (3.6 in) of precipitation spread over about 9 days, with an average humidity of 84%, creating a distinctly cool and damp atmosphere.

December Temperature in Tappahannock

In December in Tappahannock, the average temperature is 7°C (44°F). The maximum can reach 21°C (69°F), and the minimum can be as low as -8°C (18°F). Be prepared for a wide range of temperatures and pack accordingly for your travels.

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

The chart illustrates December temperature patterns in Tappahannock, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tappahannock, December typically has an average temperature of 7°C (44°F), with highs reaching up to 21°C (69°F) and lows dropping to around -8°C (18°F).
JanFebMarAprMayJunJulAugSepOctNovDec394349596776817873645044
Data source: Temperature data for Tappahannock 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 Tappahannock

In Tappahannock in December, the precipitation amount is 92 mm (3.6 in) during 9 days, indicating a relatively wet period for the region.

December Precipitation Trends in Tappahannock

The chart displays monthly precipitation patterns in Tappahannock, 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 Tappahannock, December typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec659683971111161291681081237992
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Tappahannock

In Tappahannock in December humidity is 84%. With an average temperature of 7°C (44°F), this humidity feels like a damp chill that seeps into your bones, making it uncomfortable for traveling and requiring extra layers to stay warm and dry.

December Average Humidity in Tappahannock

This chart illustrates the average monthly humidity levels in Tappahannock, 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 Tappahannock is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%82%81%80%82%81%81%78%80%84%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tappahannock

In Tappahannock 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 Tappahannock, you can check the information here.

Maximum UV Index Levels in Tappahannock for December

The chart shows the monthly maximum UV Index (UVI) for Tappahannock 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 Tappahannock typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3679101010108753
Data source: Tappahannock 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 Tappahannock Compares to Other Months

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

This table compares monthly weather conditions in Tappahannock, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)65 mm (2.6 inches)84%moderate
February Weather6°C (44°F)95 mm (3.8 inches)83%high
March Weather9°C (49°F)83 mm (3.3 inches)82%high
April Weather15°C (59°F)97 mm (3.8 inches)81%very high
May Weather20°C (68°F)111 mm (4.4 inches)80%very high
June Weather24°C (76°F)116 mm (4.6 inches)82%very high
July Weather27°C (81°F)129 mm (5.1 inches)81%very high
August Weather26°C (79°F)168 mm (6.6 inches)81%very high
September Weather23°C (74°F)108 mm (4.3 inches)78%very high
October Weather18°C (64°F)123 mm (4.8 inches)80%high
November Weather10°C (50°F)79 mm (3.1 inches)84%moderate
December Weather7°C (44°F)92 mm (3.6 inches)84%moderate

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