December weather forecast
Bristol, VA

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Weather in December

December’s gloomy skies drops the temperature further to an average high of 45.9°F (7.7°C), ushering in the official start of winter. With the most rainfall observed and snowfall clocking 3.27" (83mm) in Bristol, December transforms into a winter wonderland. The reduced daylight and increased cloud cover set a slow-paced, calm ambiance across the city. As the year concludes, prepare for a chilly end and January brings the entire cycle back to the starting point.

Temperature

Transitioning from November to December in Bristol, Virginia, involves a subtle drop in average high-temperatures, descending from a fresh 54.1°F (12.3°C) to a chilly 45.9°F (7.7°C). Throughout December, Bristol witnesses a nighttime temperature average of 32.4°F (0.2°C).

Humidity

In December, the average relative humidity in Bristol is 79%.

Rainfall

In December, the rain falls for 11.2 days. Throughout December, 1.61" (41mm) of precipitation is accumulated. Throughout the year, in Bristol, there are 159.3 rainfall days, and 18.9" (480mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. The month with the most snowfall in Bristol is December, when snow falls for 5.5 days and typically aggregates up to 3.27" (83mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 42min of daylight.
On the first day of December in Bristol, sunrise is at 7:22 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:23 pm EST.

Sunshine

The average sunshine in December is 5.3h.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Bristol, Virginia. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index, 2 during December, leads to the following recommendations:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
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Frequently asked questions

What is the usual temperature for Bristol in December?

During December, Bristol experiences an average high-temperature of 45.9°F (7.7°C) and a low-temperature of 32.4°F (0.2°C). In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, is appraised at 89.6°F (32°C).

What is the average humidity in December in Bristol?

In December, the average relative humidity in Bristol is 79%.

How much does it rain in Bristol in December?

In Bristol, Virginia, in December, it is raining for 11.2 days, with typically 1.61" (41mm) of accumulated precipitation.

What is the snowiest month in Bristol?

December is the month with the most snowfall in Bristol. Snow falls for 5.5 days and accumulates 3.27" (83mm) of snow.

How many days does it snow in December in Bristol?

In Bristol, Virginia, in December, snow falls for 5.5 days, with typically accumulated 3.27" (83mm) of snow.

What is the month with the shortest days in Bristol?

December has the shortest days of the year, with an average of 9h and 42min of daylight.

How many hours of daylight does Bristol have in December?

In December, the average day length in Bristol, Virginia, is 9h and 43min.

What time are sunrise and sunset in December in Bristol?

In December, on the first day of the month, sunrise is at 7:22 am and sunset at 5:13 pm. On the last day of the month, in Bristol, sunrise is at 7:40 am and sunset at 5:23 pm EST.

How long on average sun shines in December in Bristol?

In Bristol, Virginia, the average sunshine duration in December is 5.3h.

What is the month with the lowest UV index in Bristol?

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index intensity in December in Bristol?

The average daily maximum UV index in December in Bristol, Virginia, is 2. A UV Index value of 2, and less, symbolizes a low health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Bristol, VA

Average temperature in December - Bristol, VA
  • Average high temperature in December: 45.9°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (41°F).

  • Average low temperature in December: 32.4°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).

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Average pressure in December
Bristol, VA

Average pressure in December - Bristol, VA
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

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Average wind speed in December
Bristol, VA

Average wind speed in December - Bristol, VA
  • Average wind speed in December: 6mph

The windiest month (with the highest average wind speed) is April (6.9mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

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Average humidity in December
Bristol, VA

Average humidity in December - Bristol, VA
  • Average humidity in December: 79%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is November (75%).

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Average rainfall in December
Bristol, VA

Average rainfall in December - Bristol, VA
  • Average rainfall in December: 1.61"

The wettest month (with the highest rainfall) is February (2.17").
The driest month (with the least rainfall) is September (0.87").

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Average rainfall days in December
Bristol, VA

Average rainfall days in December - Bristol, VA
  • Average rainfall days in December: 11.2 days

The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is November (9.5 days).

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Average snowfall in December
Bristol, VA

Average snowfall in December - Bristol, VA
  • Average snowfall in December: 3.27"

The month with the highest snowfall is December (3.27").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Bristol, VA

Average snowfall days in December - Bristol, VA
  • Average snowfall days in December: 5.5 days

The month with the highest number of snowfall days is January (8.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Bristol, VA

Average daylight in December / Average sunshine in December - Bristol, VA
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in December: 5h and 2min

The months with the most sunshine are June and August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

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Average sunshine days in December
Bristol, VA

Average sunshine days in December - Bristol, VA
  • Average sunshine days in December: 14.4 days

The month with the most sunshine days is October (17.8 days).
The month with the least sunshine days is February (10.6 days).

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Average UV index in December
Bristol, VA

Average UV index in December - Bristol, VA
  • Average UV index in December: 2

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in December
Bristol, VA

Average cloud cover in December - Bristol, VA
  • Average cloud cover in December: 48

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in December
Bristol, VA

Average visibility in December - Bristol, VA
  • Average visibility in December: 5mi

The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).

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Bristol, Virginia, USA

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