December weather forecast
Jolivue, VA

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Weather in December

The first month of the winter, December, is also a frosty month in Jolivue, Virginia, with an average temperature ranging between max 43.9°F (6.6°C) and min 29.7°F (-1.3°C).

Temperature

As November makes way for December, Jolivue's average high-temperature eases from a fresh 52.3°F (11.3°C) to a frosty 43.9°F (6.6°C). Jolivue, during December, witnesses an average low-temperature of 29.7°F (-1.3°C).

Humidity

In December, the average relative humidity is 78%.

Rainfall

In Jolivue, in December, it is raining for 8.6 days, with typically 1.85" (47mm) of accumulated precipitation. Throughout the year, there are 144.6 rainfall days, and 23.46" (596mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Jolivue, during December, snow falls for 2.7 days and regularly aggregates up to 2.09" (53mm) of snow. In Jolivue, during the entire year, snow falls for 17.7 days and aggregates up to 14.41" (366mm) of snow.

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 7:14 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:06 pm EST.

Sunshine

The month with the least sunshine is December, with an average of 5.2h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for average individuals.
Note: In December, the maximum UV index of 2 transforms into these recommendations:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Updated: Aug 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is December cold in Jolivue?

The average high-temperature, in December, in Jolivue, is 43.9°F (6.6°C), while the average low-temperature is 29.7°F (-1.3°C). In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines relative humidity and air temperature, is evaluated at 86°F (30°C).

What is the average humidity in December?

In December, the average relative humidity is 78%.

How many days does it rain in December?

In Jolivue, in December, during 8.6 rainfall days, 1.85" (47mm) of precipitation is typically accumulated.

How many days does it snow in December?

In Jolivue, in December, during 2.7 snowfall days, 2.09" (53mm) of snow is typically accumulated.

What is the month with the shortest days?

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

How many hours of daylight does Jolivue have in December?

In Jolivue, the average day length in December is 9h and 34min.

When are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 7:14 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:06 pm EST.

What is the month with the least sunshine?

December has the least sunshine of the year, with an average of 5.2h of sunshine.

How long on average sun shines in December?

In December, the average sunshine duration is 5.2h.

What are the months with the lowest UV index in Jolivue?

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

How high is the UV index in December?

In Jolivue, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability 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
Jolivue, VA

Average temperature in December - Jolivue, VA
  • Average high temperature in December: 43.9°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in December: 29.7°F

The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).

Average pressure in December
Jolivue, VA

Average pressure in December - Jolivue, 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
Jolivue, VA

Average wind speed in December - Jolivue, VA
  • Average wind speed in December: 5.8mph

The windiest month (with the highest average wind speed) is February (7mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity in December
Jolivue, VA

Average humidity in December - Jolivue, VA
  • Average humidity in December: 78%

The month with the highest relative humidity is September (79%).
The month with the lowest relative humidity is January (74%).

Average rainfall in December
Jolivue, VA

Average rainfall in December - Jolivue, VA
  • Average rainfall in December: 1.85"

The wettest month (with the highest rainfall) is May (2.8").
The driest month (with the least rainfall) is January (1.18").

Average rainfall days in December
Jolivue, VA

Average rainfall days in December - Jolivue, VA
  • Average rainfall days in December: 8.6 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is November (7.5 days).

Average snowfall in December
Jolivue, VA

Average snowfall in December - Jolivue, VA
  • Average snowfall in December: 2.09"

The month with the highest snowfall is March (4.25").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Jolivue, VA

Average snowfall days in December - Jolivue, VA
  • Average snowfall days in December: 2.7 days

The month with the highest number of snowfall days is February (5.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Jolivue, 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 1min

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 12min).

Average sunshine days in December
Jolivue, VA

Average sunshine days in December - Jolivue, VA
  • Average sunshine days in December: 20.3 days

The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is May (11.3 days).

Average UV index in December
Jolivue, VA

Average UV index in December - Jolivue, 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
Jolivue, VA

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

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 32).

Average visibility in December
Jolivue, VA

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

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

Jolivue, Virginia, USA

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