Bluemont
Virginia, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Bluemont, VA

The first month of the winter, December, is still a chilly month in Bluemont, Virginia, with average temperature ranging between max 43.7°F (6.5°C) and min 30.9°F (-0.6°C).

Temperature

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

Humidity

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

Rainfall

In Bluemont, Virginia, it is raining for 10.7 days, with typically 2.6" (66mm) of accumulated precipitation. Throughout the year, there are 162.2 rainfall days, and 31.1" (790mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Bluemont, Virginia, are January through April, October through December. In Bluemont, snow falls for 3.8 days, with typically accumulated 2.68" (68mm) of snow. Throughout the year, in Bluemont, Virginia, there are 21.9 snowfall days, and 14.88" (378mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9.5h of daylight.

Sunshine

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

UV index

Months with the lowest UV index in Bluemont are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 2 transform into the following instructions:
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. 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.

What is the temperature in December in Bluemont?

In Bluemont, 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).

What are the most humid months in Bluemont?

Months with the highest humidity in Bluemont, Virginia, are October and December, with an average relative humidity of 78%.

What is the average humidity in December in Bluemont?

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

How many days does it rain in December in Bluemont?

In December, in Bluemont, the rain falls for 10.7 days. Throughout December, 2.6" (66mm) of precipitation is accumulated.

How much does it snow in Bluemont in December?

In Bluemont, Virginia, in December, snow falls for 3.8 days, with typically accumulated 2.68" (68mm) of snow.

What is the month with the shortest days in Bluemont?

December has the shortest days of the year in Bluemont, with an average of 9.5h of daylight.

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

In December, the average length of the day in Bluemont, Virginia, is 9.5h.

What is the month with the least sunshine in Bluemont?

Months with the least sunshine in Bluemont, Virginia, are January and December, with an average of 5.1h of sunshine.

How long on average sun shines in December in Bluemont?

In Bluemont, the average sunshine in December is 5.1h.

What is the month with the lowest UV index in Bluemont?

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

What is the UV index reading in December in Bluemont?

The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health risk from the exposure to the Sun's UV radiation.
Average temperature in December - Bluemont, 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).

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

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

Average rainfall in December - Bluemont, 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").

Average rainfall days in December - Bluemont, 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).

Average snowfall in December - Bluemont, VA
  • Average snowfall in December: 2.68"

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

Average snowfall days in December - Bluemont, VA
  • Average snowfall days in December: 3.8 days

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

Average daylight in December / Average sunshine in December - Bluemont, VA
  • Average daylight in December: 9.5h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in December: 5.1h

The month with the most sunshine is July (Average sunshine: 10.8h).
Months with the least sunshine are January and December (Average sunshine: 5.1).

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

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).