December weather forecast
Vicco, VA

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December

Weather in December

The first month of the winter, December, is still a chilly month in Vicco, Virginia, with an average temperature fluctuating between 6.8°C and 0°C.

Temperature

With the onset of December, the average high-temperature subtly recedes from November's fresh 11.4°C to a chilly 6.8°C. Vicco's average low-temperature is measured at a cold 0°C during December.

Humidity

In December, the average relative humidity in Vicco, Virginia, is 81%.

Rainfall

In Vicco, in December, it is raining for 10.8 days, with typically 79mm of accumulated precipitation. Throughout the year, in Vicco, there are 179.6 rainfall days, and 983mm of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In Vicco, in December, snow falls for 8.7 days, with typically accumulated 163mm of snow. In Vicco, Virginia, during the entire year, snow falls for 45 days and aggregates up to 739mm of snow.

Daylight

The month with the shortest days in Vicco is December, with an average of 9h and 42min of daylight.
On the first day of December, sunrise is at 7:24 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 7:42 am and sunset at 5:23 pm EST.

Sunshine

In Vicco, the average sunshine in December is 4.3h.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the average person.
Note: A maximum daily UV index of 2 during December morphs into the following directions:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is December cold in Vicco?
The average high-temperature and low-temperature in Vicco, Virginia, during December are 6.8°C and 0°C respectively. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, in August is computed to be 31°C.
What is the average humidity in December in Vicco?
The average relative humidity in December in Vicco, Virginia, is 81%.
How many days does it rain in December in Vicco?
In December, in Vicco, Virginia, the rain falls for 10.8 days. Throughout December, 79mm of precipitation is accumulated.
How many days does it snow in December in Vicco?
In December, it is snowing for 8.7 days. Throughout December, 163mm of snow is accumulated.
What is the month with the shortest days in Vicco?
The month with the shortest days is December, with an average of 9h and 42min of daylight.
How many hours of daylight does Vicco have in December?
In December, the average day length is 9h and 41min.
When is the sunrise / sunset in December in Vicco?
In December, on the first day of the month, sunrise is at 7:24 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 7:42 am and sunset at 5:23 pm EST.
How long on average sun shines in December in Vicco?
In December, the average sunshine duration is 4.3h.
What is the month with the lowest UV index in Vicco?
The months with the lowest UV index in Vicco are January, February and December, with an average maximum UV index of 2.
What is the UV index intensity in December in Vicco?
The average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from unsafe exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJFMAMJJASONDecember
Nov
December
Jan
Average high temperature
11.4°C
6.8°C
4.1°C
Average low temperature
2°C
0°C
-3.6°C
Average pressure
1021.4mbar
1020.9mbar
1021.2mbar
Average wind speed
8.8km/h
9.8km/h
10.7km/h
Average max. wind speed
9.7km/h
10.6km/h
11.6km/h
Average wind speed gusts
14.2km/h
15.5km/h
16.4km/h
Average humidity
77%
81%
80%
Average rainfall
64mm
79mm
71mm
Average rainfall days
10.3
10.8
9.6
Average snowfall
57mm
163mm
156mm
Average snowfall days
3.5
8.7
11.4
Average daylight
10h 1min
9h 4min
10h 0min
Average sunshine
5h 2min
4h 2min
4h 1min
Average sunshine days
16.5
14
12.5
Average UV index
3
2
2
Average cloud cover
44%
59%
62%
Average visibility
8km
8km
8km
Average temperature in December
Vicco, VA
  • Average high temperature in December: 6.8°C

The warmest month (with the highest average high temperature) is July (28.3°C).
The month with the lowest average high temperature is January (4.1°C).

  • Average low temperature in December: 0°C

The month with the highest average low temperature is July (16.1°C).
The coldest month (with the lowest average low temperature) is January (-3.6°C).

Average pressure in December
Vicco, VA
  • Average pressure in December: 1020.9mbar

The month with the highest atmospheric pressure is November (1021.4mbar).
The month with the lowest atmospheric pressure is June (1015.6mbar).

Average wind speed in December
Vicco, VA
  • Average wind speed in December: 9.8km/h

The windiest month (with the highest average wind speed) is April (11.2km/h).
The calmest month (with the lowest average wind speed) is August (6.4km/h).

Average humidity in December
Vicco, VA
  • Average humidity in December: 81%

The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are April and November (77%).

Average rainfall in December
Vicco, VA
  • Average rainfall in December: 79mm

The wettest month (with the highest rainfall) is July (100mm).
The driest months (with the least rainfall) are September and November (64mm).

Average rainfall days in December
Vicco, VA
  • Average rainfall days in December: 10.8 days

The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is February (9.4 days).

Average snowfall in December
Vicco, VA
  • Average snowfall in December: 163mm

The month with the highest snowfall is February (174mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in December
Vicco, VA
  • Average snowfall days in December: 8.7 days

The month with the highest number of snowfall days is January (11.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

  • Average sunshine in December: 4h and 2min

The months with the most sunshine are June and August (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in December
Vicco, VA
  • Average sunshine days in December: 14 days

The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is May (9 days).

Average UV index in December
Vicco, VA
  • Average UV index in December: 2

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

Average cloud cover in December
Vicco, VA
  • Average cloud cover in December: 59

The month with the most cloud cover is February (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 39).

Average visibility in December
Vicco, VA
  • Average visibility in December: 8km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).

°Celsius°Fahrenheit
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