December weather forecast
Amissville, VA

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Weather in December

December, the first month of the winter in Amissville, is also a frosty month, with an average temperature fluctuating between 45.5°F (7.5°C) and 32°F (0°C).

Temperature

Amissville's December weather shows a modest shift in high-temperatures, falling from November's fresh 54°F (12.2°C) to a frosty 45.5°F (7.5°C). December nights in Amissville, Virginia, observe an average temperature dip to a cold 32°F (0°C).

Humidity

December is the most humid month in Amissville, with an average relative humidity of 78%.

Rainfall

In Amissville, during December, the rain falls for 10.5 days and regularly aggregates up to 2.6" (66mm) of precipitation. Throughout the year, there are 160.5 rainfall days, and 29.92" (760mm) of precipitation is accumulated.

Snowfall

January through May, November and December are months with snowfall in Amissville. In Amissville, Virginia, during December, snow falls for 3.3 days and regularly aggregates up to 2.13" (54mm) of snow. Throughout the year, in Amissville, there are 20.3 snowfall days, and 13.07" (332mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 30min of daylight.
On the first day of December, sunrise is at 7:11 am and sunset at 4:50 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:00 pm EST.

Sunshine

With an average of 5.3h of sunshine, December has the least sunshine of the year.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Amissville, Virginia. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index, 2 during December, leads to the following recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

What are December temperatures in Amissville?

The high-temperature in Amissville, Virginia, during December is 45.5°F (7.5°C) and the low-temperature is 32°F (0°C). The average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, in August is evaluated at 93.2°F (34°C).

What is the most humid month in Amissville?

The most humid month in Amissville is December, with an average relative humidity of 78%.

What is the average humidity in December in Amissville?

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

How many days does it rain in December in Amissville?

In Amissville, Virginia, in December, during 10.5 rainfall days, 2.6" (66mm) of precipitation is typically accumulated.

How much does it snow in Amissville in December?

In Amissville, Virginia, during December, snow falls for 3.3 days and regularly aggregates up to 2.13" (54mm) of snow.

What is the month with the shortest days in Amissville?

December has the shortest days of the year in Amissville, with an average of 9h and 30min of daylight.

How many hours of daylight does Amissville have in December?

The average day length in December in Amissville, Virginia, is 9h and 31min.

When is the sunrise / sunset in December in Amissville?

On the first day of December in Amissville, sunrise is at 7:11 am and sunset at 4:50 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:00 pm EST.

What is the month with the least sunshine in Amissville?

With an average of 5.3h of sunshine, December has the least sunshine of the year in Amissville, Virginia.

How long on average sun shines in December in Amissville?

In Amissville, Virginia, the average sunshine duration in December is 5.3h.

When is the lowest UV index in Amissville?

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

What is the UV index reading in December in Amissville?

In Amissville, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to Sun's UV rays.
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
Amissville, VA

Average temperature in December - Amissville, VA
  • Average high temperature in December: 45.5°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (40.3°F).

  • Average low temperature in December: 32°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

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Average pressure in December
Amissville, VA

Average pressure in December - Amissville, 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
Amissville, VA

Average wind speed in December - Amissville, VA
  • Average wind speed in December: 5.8mph

The windiest months (with the highest average wind speed) are March and April (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

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Average humidity in December
Amissville, VA

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

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (72%).

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Average rainfall in December
Amissville, VA

Average rainfall in December - Amissville, VA
  • Average rainfall in December: 2.6"

The wettest month (with the highest rainfall) is August (3.27").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days in December
Amissville, VA

Average rainfall days in December - Amissville, VA
  • Average rainfall days in December: 10.5 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is November (9.4 days).

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Average snowfall in December
Amissville, VA

Average snowfall in December - Amissville, VA
  • Average snowfall in December: 2.13"

The month with the highest snowfall is January (3.74").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in December
Amissville, VA

Average snowfall days in December - Amissville, VA
  • Average snowfall days in December: 3.3 days

The month with the highest number of snowfall days is January (6.2 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
Amissville, VA

Average daylight in December / Average sunshine in December - Amissville, VA
  • Average daylight in December: 9h and 3min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in December: 5h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days in December
Amissville, VA

Average sunshine days in December - Amissville, VA
  • Average sunshine days in December: 17 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (11.7 days).

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Average UV index in December
Amissville, VA

Average UV index in December - Amissville, 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
Amissville, VA

Average cloud cover in December - Amissville, VA
  • Average cloud cover in December: 44

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in December
Amissville, VA

Average visibility in December - Amissville, VA
  • Average visibility in December: 5mi

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

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Amissville, Virginia, USA

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