December weather forecast
Randolph Corner, VA

Weather in December

December, the first month of the winter in Randolph Corner, is also a frosty month, with an average temperature ranging between min 30.9°F (-0.6°C) and max 43.7°F (6.5°C).

Temperature

In December, the average high-temperature slightly decreases from a fresh 52.5°F (11.4°C) in November to a chilly 43.7°F (6.5°C). The average low-temperature, in December, is 30.9°F (-0.6°C).

Humidity

October and December, with an average relative humidity of 78%, are the most humid months in Randolph Corner.

Rainfall

In Randolph Corner, Virginia, during 10.7 rainfall days, 2.6" (66mm) of precipitation is typically accumulated. Throughout the year, there are 162.2 rainfall days, and 31.1" (790mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. In Randolph Corner, during 3.8 snowfall days, 2.68" (68mm) of snow is typically accumulated. In Randolph Corner, during the entire year, snow falls for 21.9 days and aggregates up to 14.88" (378mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 29min of daylight.
On the first day of December in Randolph Corner, sunrise is at 7:11 am and sunset at 4:49 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 4:58 pm EST.

Sunshine

January and December, with an average of 5.1h of sunshine, are months with the least sunshine in Randolph Corner.

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 estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 2 in December interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in December in Randolph Corner?

In Randolph Corner, in December, the average high-temperature is 43.7°F (6.5°C), and the average low-temperature is 30.9°F (-0.6°C). The average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in August is appraised at 93.2°F (34°C).

What are the most humid months in Randolph Corner?

October and December, with an average relative humidity of 78%, are most humid months in Randolph Corner, Virginia.

What is the average humidity in December in Randolph Corner?

In December, the average relative humidity in Randolph Corner is 78%.

How many days does it rain in December in Randolph Corner?

In Randolph Corner, in December, it is raining for 10.7 days, with typically 2.6" (66mm) of accumulated precipitation.

How many days does it snow in December in Randolph Corner?

In December, in Randolph Corner, Virginia, it is snowing for 3.8 days. Throughout December, 2.68" (68mm) of snow is accumulated.

What is the month with the shortest days in Randolph Corner?

With an average of 9h and 29min of daylight, December has the shortest days of the year in Randolph Corner.

How many hours of daylight does Randolph Corner have in December?

In Randolph Corner, Virginia, the average day length in December is 9h and 29min.

What time are sunrise and sunset in December in Randolph Corner?

In December, on the first day of the month, sunrise is at 7:11 am and sunset at 4:49 pm. On the last day of the month, in Randolph Corner, sunrise is at 7:30 am and sunset at 4:58 pm EST.

What is the month with the least sunshine in Randolph Corner?

January and December, with an average of 5.1h of sunshine, are months with the least sunshine in Randolph Corner.

How long on average sun shines in December in Randolph Corner?

In December, the average sunshine duration is 5.1h.

What is the month with the lowest UV index in Randolph Corner?

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

What is the UV index intensity in December in Randolph Corner?

In December, the average daily maximum UV index in Randolph Corner, Virginia, is 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation.
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
Randolph Corner, VA

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

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in December: 30.9°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

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Average pressure in December
Randolph Corner, VA

Average pressure in December - Randolph Corner, VA
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in December
Randolph Corner, VA

Average wind speed in December - Randolph Corner, VA
  • Average wind speed in December: 6.5mph

The windiest month (with the highest average wind speed) is March (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

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Average humidity in December
Randolph Corner, VA

Average humidity in December - Randolph Corner, VA
  • Average humidity in December: 78%

The months with the highest relative humidity are October and December (78%).
The month with the lowest relative humidity is July (73%).

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Average rainfall in December
Randolph Corner, VA

Average rainfall in December - Randolph Corner, VA
  • Average rainfall in December: 2.6"

The wettest months (with the highest rainfall) are May and August (3.35").
The driest month (with the least rainfall) is September (1.93").

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Average rainfall days in December
Randolph Corner, VA

Average rainfall days in December - Randolph Corner, VA
  • Average rainfall days in December: 10.7 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (10.1 days).

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Average snowfall in December
Randolph Corner, VA

Average snowfall in December - Randolph Corner, VA
  • Average snowfall in December: 2.68"

The month with the highest snowfall is January (4.17").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Randolph Corner, VA

Average snowfall days in December - Randolph Corner, VA
  • Average snowfall days in December: 3.8 days

The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Randolph Corner, VA

Average daylight in December / Average sunshine in December - Randolph Corner, VA
  • Average daylight in December: 9h and 29min

The month with the longest days is June (Average daylight: 14h and 52min).
The month with the shortest days is December (Average daylight: 9h and 29min).

  • Average sunshine in December: 5h and 6min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are January and December (Average sunshine: 5h and 6min).

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Average sunshine days in December
Randolph Corner, VA

Average sunshine days in December - Randolph Corner, VA
  • Average sunshine days in December: 16.8 days

The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is May (11.1 days).

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Average UV index in December
Randolph Corner, VA

Average UV index in December - Randolph Corner, VA
  • Average UV index in December: 2

The months with the highest UV index are May, June, July and August (UV index 6).
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
Randolph Corner, VA

Average cloud cover in December - Randolph Corner, VA
  • Average cloud cover in December: 46

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in December
Randolph Corner, VA

Average visibility in December - Randolph Corner, VA
  • Average visibility in December: 5mi

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

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