December weather forecast
Wytheville, VA

Plain and green landscape in the city of Wytheville, Virginia
Plain and green landscape in the city of Wytheville, Virginia

Weather in December

The first month of the winter, December, is still a chilly month in Wytheville, Virginia, with temperature in the range of an average low of 30.2°F (-1°C) and an average high of 44.1°F (6.7°C).

Temperature

In December, the average high-temperature slightly decreases, from a cool 52°F (11.1°C) in November, to a frosty 44.1°F (6.7°C). In Wytheville, the average low-temperature is 30.2°F (-1°C).

Humidity

In Wytheville, the average relative humidity is 80%.

Rainfall

In Wytheville, in December, it is raining for 11 days, with typically 2.6" (66mm) of accumulated precipitation. Throughout the year, in Wytheville, there are 186.9 rainfall days, and 30.12" (765mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Wytheville. The month with the most snowfall is December when snow falls for 7.4 days and typically aggregates up to 6.22" (158mm) of snow.

Daylight

With an average of 9.7h of daylight, December has the shortest days of the year.

Sunshine

The average sunshine in December is 5.1h.

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 estimate of 2, and below, represents a low threat to health from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in December in Wytheville?

In Wytheville, the average relative humidity in December is 80%.

How much does it rain in Wytheville in December?

In Wytheville, in December, it is raining for 11 days, with typically 2.6" (66mm) of accumulated precipitation.

When does it snow the most in Wytheville?

December is the month with the most snowfall in Wytheville. Snow falls for 7.4 days and accumulates 6.22" (158mm) of snow.

How many days does it snow in December in Wytheville?

In Wytheville, Virginia, in December, during 7.4 snowfall days, 6.22" (158mm) of snow is typically accumulated.

What is the month with the shortest days in Wytheville?

The month with the shortest days in Wytheville, Virginia, is December, with an average of 9.7h of daylight.

What is the average length of the day in December in Wytheville?

In December, the average length of the day in Wytheville is 9.7h.

How many hours of sunshine does Wytheville have in December?

The average sunshine in December in Wytheville, Virginia, is 5.1h.

When is the lowest UV index in Wytheville?

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

What is the UV index intensity in December in Wytheville?

The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in December
Wytheville, VA

Average temperature in December - Wytheville, VA
  • Average high temperature in December: 6.7°C

The warmest month (with the highest average high temperature) is July (27.2°C).
The month with the lowest average high temperature is January (3.7°C).

  • Average low temperature in December: -1°C

The month with the highest average low temperature is July (15°C).
The coldest month (with the lowest average low temperature) is January (-4.4°C).

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Average pressure in December
Wytheville, VA

Average pressure in December - Wytheville, VA
  • Average pressure in December: 1020.8mbar

The month with the highest atmospheric pressure is November (1021.5mbar).
The month with the lowest atmospheric pressure is June (1015.7mbar).

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Average wind speed in December
Wytheville, VA

Average wind speed in December - Wytheville, VA
  • Average wind speed in December: 11.8km/h

The windiest month (with the highest average wind speed) is January (13.3km/h).
The calmest month (with the lowest average wind speed) is August (6.9km/h).

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Average humidity in December
Wytheville, VA

Average humidity in December - Wytheville, VA
  • Average humidity in December: 80%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April, June, July and November (77%).

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Average rainfall in December
Wytheville, VA

Average rainfall in December - Wytheville, VA
  • Average rainfall in December: 66mm

The wettest month (with the highest rainfall) is May (86mm).
The driest month (with the least rainfall) is September (43mm).

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Average rainfall days in December
Wytheville, VA

Average rainfall days in December - Wytheville, VA
  • Average rainfall days in December: 11 days

The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is November (10.3 days).

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Average snowfall in December
Wytheville, VA

Average snowfall in December - Wytheville, VA
  • Average snowfall in December: 158mm

The month with the highest snowfall is December (158mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in December
Wytheville, VA

Average snowfall days in December - Wytheville, VA
  • Average snowfall days in December: 7.4 days

The month with the highest number of snowfall days is January (10.5 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
Wytheville, VA

Average daylight in December / Average sunshine in December - Wytheville, VA
  • Average daylight in December: 9.7h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.7h).

  • Average sunshine in December: 5.1h

The month with the most sunshine is June (Average sunshine: 10.1h).
The month with the least sunshine is January (Average sunshine: 4.8h).

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Average sunshine days in December
Wytheville, VA

Average sunshine days in December - Wytheville, VA
  • Average sunshine days in December: 14.5 days

The month with the most sunshine days is November (16.6 days).
The month with the least sunshine days is May (6.8 days).

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Average UV index in December
Wytheville, VA

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

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in December
Wytheville, VA

Average cloud cover in December - Wytheville, VA
  • Average cloud cover in December: 52

The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is June (Cloud cover 38).

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Average visibility in December
Wytheville, VA

Average visibility in December - Wytheville, VA
  • Average visibility in December: 8km

The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (8km).
The month with the lowest visibility is September (7km).

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