December weather forecast
Charlottesville, VA

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The beautiful sunrise over Charlottesville, Virginia
The beautiful sunrise over Charlottesville, Virginia

Weather in December

December welcomes winter back to Charlottesville, with temperatures dipping down to 46.6°F (8.1°C). As the city decks up for the festive season, the snowfall from a small 0.08" (2mm) in November increases to a full 1.38" (35mm). The days are shorter, and the nights are long and cold. The end of the year sees the city covered in a sheet of white, making December synonymous with a beautiful white Christmas and the onset of chilly winter nights. Despite cold conditions, the charm of the festive season makes December a joyous and special month for Charlottesville.

Temperature

December is marked by a subtle drop in average high-temperatures, transitioning from a fresh 54.5°F (12.5°C) in November to a chilly 46.6°F (8.1°C). Charlottesville's temperature tends to fall to an average low of 31.8°F (-0.1°C) during the nights of December.

Humidity

The months with the highest humidity are May, September, October and December, with an average relative humidity of 76%.

Rainfall

In Charlottesville, in December, during 9.2 rainfall days, 2.36" (60mm) of precipitation is typically accumulated. Throughout the year, there are 155.9 rainfall days, and 27.99" (711mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, November and December. In Charlottesville, in December, during 1.9 snowfall days, 1.38" (35mm) of snow is typically accumulated. Throughout the year, there are 14.6 snowfall days, and 10.43" (265mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 36min of daylight.
On the first day of December, sunrise is at 7:11 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:04 pm EST.

Sunshine

January and December, with an average of 5.4h of sunshine, are months with the least sunshine.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In December, an average UV index of 2 transforms into the following instructions:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Updated: Jun 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in December?

December temperatures vary between a high-temperature of 46.6°F (8.1°C) and a low-temperature of 31.8°F (-0.1°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is appraised at 96.8°F (36°C).

What are the most humid months?

May, September, October and December, with an average relative humidity of 76%, are most humid months.

What is the average humidity in December?

In December, the average relative humidity is 76%.

How many days does it rain in December?

In Charlottesville, in December, it is raining for 9.2 days, with typically 2.36" (60mm) of accumulated precipitation.

How much does it snow in December?

In Charlottesville, Virginia, in December, during 1.9 snowfall days, 1.38" (35mm) of snow is typically accumulated.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 9h and 36min of daylight.

How many hours of daylight does Charlottesville have in December?

In Charlottesville, the average day length in December is 9h and 35min.

When is the sunrise / sunset in December?

In December, on the first day of the month, sunrise is at 7:11 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:04 pm EST.

What are the months with the least sunshine in Charlottesville?

The months with the least sunshine are January and December, with an average of 5.4h of sunshine.

How many hours of sunshine does Charlottesville have in December?

In December, the average sunshine duration is 5.4h.

What are the months with the lowest UV index?

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

What is the UV index reading in December?

In December, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health risk 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
Charlottesville, VA

Average temperature in December - Charlottesville, VA
  • Average high temperature in December: 46.6°F

The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (41.5°F).

  • Average low temperature in December: 31.8°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

Average pressure in December
Charlottesville, VA

Average pressure in December - Charlottesville, VA
  • Average pressure in December: 30.12"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in December
Charlottesville, VA

Average wind speed in December - Charlottesville, VA
  • Average wind speed in December: 5.2mph

The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in December
Charlottesville, VA

Average humidity in December - Charlottesville, VA
  • Average humidity in December: 76%

The months with the highest relative humidity are May, September, October and December (76%).
The month with the lowest relative humidity is July (71%).

Average rainfall in December
Charlottesville, VA

Average rainfall in December - Charlottesville, VA
  • Average rainfall in December: 2.36"

The wettest months (with the highest rainfall) are April and May (2.91").
The driest month (with the least rainfall) is January (1.69").

Average rainfall days in December
Charlottesville, VA

Average rainfall days in December - Charlottesville, VA
  • Average rainfall days in December: 9.2 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is November (8.9 days).

Average snowfall in December
Charlottesville, VA

Average snowfall in December - Charlottesville, VA
  • Average snowfall in December: 1.38"

The month with the highest snowfall is March (3.07").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in December
Charlottesville, VA

Average snowfall days in December - Charlottesville, VA
  • Average snowfall days in December: 1.9 days

The month with the highest number of snowfall days is January (4.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in December: 5h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).

Average sunshine days in December
Charlottesville, VA

Average sunshine days in December - Charlottesville, VA
  • Average sunshine days in December: 19.9 days

The month with the most sunshine days is December (19.9 days).
The month with the least sunshine days is May (11.4 days).

Average UV index in December
Charlottesville, VA

Average UV index in December - Charlottesville, 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, November and December (UV index 2).

Average cloud cover in December
Charlottesville, VA

Average cloud cover in December - Charlottesville, VA
  • Average cloud cover in December: 42

The month with the most cloud cover is March (Cloud cover 45).
The months with the least cloud cover are June and July (Cloud cover 31).

Average visibility in December
Charlottesville, VA

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

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

Charlottesville, Virginia, USA

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