December weather forecast
Keezletown, VA

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Weather in December

The first month of the winter, December, is also a frosty month in Keezletown, Virginia, with an average temperature fluctuating between 43.7°F (6.5°C) and 28.9°F (-1.7°C).

Temperature

The arrival of December is marked by a minor reduction in average high-temperature, sliding from a cool 52.2°F (11.2°C) in November to a frosty 43.7°F (6.5°C). Nighttime temperature experiences an average drop to a freezing cold 28.9°F (-1.7°C) in December.

Humidity

The average relative humidity in December is 77%.

Rainfall

In Keezletown, in December, it is raining for 10.4 days, with typically 2.44" (62mm) of accumulated precipitation. Throughout the year, there are 167.3 rainfall days, and 30.35" (771mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Keezletown, in December, snow falls for 3.5 days, with typically accumulated 2.52" (64mm) of snow. Throughout the year, there are 23.3 snowfall days, and 16.89" (429mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 9h and 30min of daylight.
On the first day of December, sunrise is at 7:14 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:04 pm EST.

Sunshine

The month with the least sunshine is December, with an average of 5.3h of 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 of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.
Note: A daily high UV index of 2 in December leads to these guidelines:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Updated: Jun 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it cold during December?

The high-temperature, in December, in Keezletown, is 43.7°F (6.5°C), while the low-temperature averages to 28.9°F (-1.7°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in August is appraised at 87.8°F (31°C).

What is the average humidity in December?

In December, the average relative humidity is 77%.

How much does it rain in December?

In Keezletown, in December, it is raining for 10.4 days, with typically 2.44" (62mm) of accumulated precipitation.

How many days does it snow in December?

In Keezletown, during December, snow falls for 3.5 days and regularly aggregates up to 2.52" (64mm) of snow.

What is the month with the shortest days?

With an average of 9h and 30min of daylight, December has the shortest days of the year.

What is the average length of the day in December?

In December, the average day length is 9h and 32min.

What time are sunrise and sunset in December?

On the first day of December, sunrise is at 7:14 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:04 pm EST.

What is the month with the least sunshine?

The month with the least sunshine in Keezletown is December, with an average of 5.3h of sunshine.

How many hours of sunshine does Keezletown have in December?

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

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 intensity in December?

In December, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe 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
Keezletown, VA

Average temperature in December - Keezletown, VA
  • Average high temperature in December: 43.7°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in December: 28.9°F

The month with the highest average low temperature is July (61.9°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

Average pressure in December
Keezletown, VA

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

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in December
Keezletown, VA

Average wind speed in December - Keezletown, VA
  • Average wind speed in December: 5.7mph

The windiest months (with the highest average wind speed) are February and April (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity in December
Keezletown, VA

Average humidity in December - Keezletown, VA
  • Average humidity in December: 77%

The months with the highest relative humidity are May, September and October (78%).
The months with the lowest relative humidity are January and July (74%).

Average rainfall in December
Keezletown, VA

Average rainfall in December - Keezletown, VA
  • Average rainfall in December: 2.44"

The wettest month (with the highest rainfall) is May (3.46").
The driest month (with the least rainfall) is November (1.77").

Average rainfall days in December
Keezletown, VA

Average rainfall days in December - Keezletown, VA
  • Average rainfall days in December: 10.4 days

The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is November (9 days).

Average snowfall in December
Keezletown, VA

Average snowfall in December - Keezletown, VA
  • Average snowfall in December: 2.52"

The month with the highest snowfall is March (4.45").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Keezletown, VA

Average snowfall days in December - Keezletown, VA
  • Average snowfall days in December: 3.5 days

The month with the highest number of snowfall days is January (6.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Keezletown, VA
  • Average daylight in December: 9h and 3min

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 30min).

  • Average sunshine in December: 5h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

Average sunshine days in December
Keezletown, VA

Average sunshine days in December - Keezletown, VA
  • Average sunshine days in December: 17.6 days

The month with the most sunshine days is November (19 days).
The month with the least sunshine days is May (9.9 days).

Average UV index in December
Keezletown, VA

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

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

Average cloud cover in December
Keezletown, VA

Average cloud cover in December - Keezletown, VA
  • Average cloud cover in December: 44

The month with the most cloud cover is March (Cloud cover 46).
The months with the least cloud cover are June and July (Cloud cover 32).

Average visibility in December
Keezletown, VA

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

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

Keezletown, Virginia, USA

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