December weather forecast
Red Ash, VA

Weather in December

The first month of the winter, December, is also a frosty month in Red Ash, Virginia, with temperature in the range of an average high of 44.2°F (6.8°C) and an average low of 30.6°F (-0.8°C).

Temperature

In Red Ash, the average high-temperature in December slightly decreases from a fresh 52.3°F (11.3°C) in November to a chilly 44.2°F (6.8°C). In December, in Red Ash, Virginia, the average low-temperature is 30.6°F (-0.8°C).

Humidity

The average relative humidity in December in Red Ash is 80%.

Rainfall

In Red Ash, during 10.2 rainfall days, 2.01" (51mm) of precipitation is typically accumulated. In Red Ash, Virginia, during the entire year, the rain falls for 155.9 days and collects up to 23.31" (592mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. The month with the most snowfall in Red Ash is December, when snow falls for 6.8 days and typically aggregates up to 4.65" (118mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 40min of daylight.
On the first day of December, sunrise is at 7:22 am and sunset at 5:10 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:20 pm EST.

Sunshine

In December, the average sunshine in Red Ash is 4.8h.

UV index

The months with the lowest UV index in Red Ash are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to 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 the 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 temperature in December in Red Ash?

In December, the average high-temperature is 44.2°F (6.8°C), and the average low-temperature is 30.6°F (-0.8°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in August is computed to be 87.8°F (31°C).

What is the average humidity in December in Red Ash?

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

How many days does it rain in December in Red Ash?

In Red Ash, Virginia, during December, the rain falls for 10.2 days and regularly aggregates up to 2.01" (51mm) of precipitation.

When does it snow the most in Red Ash?

December is the month with the most snowfall in Red Ash. Snow falls for 6.8 days and accumulates 4.65" (118mm) of snow.

How many days does it snow in December in Red Ash?

In Red Ash, Virginia, in December, during 6.8 snowfall days, 4.65" (118mm) of snow is typically accumulated.

What is the month with the shortest days in Red Ash?

With an average of 9h and 40min of daylight, December has the shortest days of the year in Red Ash.

How many hours of daylight does Red Ash have in December?

The average day length in December in Red Ash is 9h and 40min.

When are sunrise and sunset in December in Red Ash?

On the first day of December in Red Ash, sunrise is at 7:22 am and sunset at 5:10 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:20 pm EST.

How many hours of sunshine does Red Ash have in December?

The average sunshine duration in December is 4.8h.

What is the month with the lowest UV index in Red Ash?

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

How high is the UV index in December in Red Ash?

The average daily maximum UV index in December in Red Ash, Virginia, is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Red Ash, VA

Average temperature in December - Red Ash, VA
  • Average high temperature in December: 44.2°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in December: 30.6°F

The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (24.4°F).

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Average pressure in December
Red Ash, VA

Average pressure in December - Red Ash, VA
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

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Average wind speed in December
Red Ash, VA

Average wind speed in December - Red Ash, VA
  • Average wind speed in December: 6.6mph

The windiest months (with the highest average wind speed) are January, February and April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

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Average humidity in December
Red Ash, VA

Average humidity in December - Red Ash, VA
  • Average humidity in December: 80%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is November (76%).

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Average rainfall in December
Red Ash, VA

Average rainfall in December - Red Ash, VA
  • Average rainfall in December: 2.01"

The wettest month (with the highest rainfall) is February (2.72").
The driest month (with the least rainfall) is September (1.14").

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Average rainfall days in December
Red Ash, VA

Average rainfall days in December - Red Ash, VA
  • Average rainfall days in December: 10.2 days

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is November (8.5 days).

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Average snowfall in December
Red Ash, VA

Average snowfall in December - Red Ash, VA
  • Average snowfall in December: 4.65"

The month with the highest snowfall is December (4.65").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Red Ash, VA

Average snowfall days in December - Red Ash, VA
  • Average snowfall days in December: 6.8 days

The month with the highest number of snowfall days is February (9.5 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
Red Ash, VA

Average daylight in December / Average sunshine in December - Red Ash, VA
  • Average daylight in December: 9h and 40min

The month with the longest days is June (Average daylight: 14h and 40min).
The month with the shortest days is December (Average daylight: 9h and 40min).

  • Average sunshine in December: 4h and 48min

The months with the most sunshine are June, July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

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Average sunshine days in December
Red Ash, VA

Average sunshine days in December - Red Ash, VA
  • Average sunshine days in December: 16.5 days

The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is May (10.3 days).

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Average UV index in December
Red Ash, VA

Average UV index in December - Red Ash, 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
Red Ash, VA

Average cloud cover in December - Red Ash, VA
  • Average cloud cover in December: 55

The months with the most cloud cover are January and February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 37).

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Average visibility in December
Red Ash, VA

Average visibility in December - Red Ash, VA
  • Average visibility in December: 5mi

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

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