December weather forecast
Moran, VA

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Weather in December

The first month of the winter, December, is still a chilly month in Moran, Virginia, with an average temperature varying between 49.1°F (9.5°C) and 34.9°F (1.6°C).

Temperature

The transition into December is accompanied by a slight temperature decrease, with the average high-temperature shifting from a moderate 56.5°F (13.6°C) in November to a frosty 49.1°F (9.5°C). In the month of December, Moran witnesses a consistent average low-temperature of 34.9°F (1.6°C).

Humidity

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

Rainfall

In Moran, during December, the rain falls for 8.8 days and regularly aggregates up to 1.73" (44mm) of precipitation. In Moran, during the entire year, the rain falls for 144.1 days and collects up to 23.82" (605mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Moran. In Moran, in December, during 1.3 snowfall days, 1.77" (45mm) of snow is typically accumulated. In Moran, Virginia, during the entire year, snow falls for 9.4 days and aggregates up to 7.24" (184mm) of snow.

Daylight

With an average of 9h and 42min of daylight, December has the shortest days of the year in Moran.
On the first day of the month, sunrise is at 7:08 am and sunset at 4:55 pm. On the last day of December, sunrise is at 7:26 am and sunset at 5:05 pm EST.

Sunshine

December has the least sunshine of the year in Moran, with an average of 5.4h of sunshine.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Moran, Virginia. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 2 during December translates into these guidelines:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. During bright days, sunglasses that offer UVA and UVB defense are recommended. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
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Frequently asked questions

What is the usual temperature for Moran in December?

During December, Moran experiences an average high-temperature of 49.1°F (9.5°C) and a low-temperature of 34.9°F (1.6°C). In September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is estimated at 84.2°F (29°C).

What is the most humid month in Moran?

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

What is the average humidity in December in Moran?

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

How much does it rain in Moran in December?

In Moran, during December, the rain falls for 8.8 days and regularly aggregates up to 1.73" (44mm) of precipitation.

How much does it snow in Moran in December?

In Moran, Virginia, in December, during 1.3 snowfall days, 1.77" (45mm) of snow is typically accumulated.

What is the month with the shortest days in Moran?

With an average of 9h and 42min of daylight, December has the shortest days of the year in Moran.

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

In Moran, Virginia, the average day length in December is 9h and 39min.

When are sunrise and sunset in December in Moran?

On the first day of December in Moran, Virginia, sunrise is at 7:08 am and sunset at 4:55 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 5:05 pm EST.

What is the month with the least sunshine in Moran?

The month with the least sunshine in Moran is December, with an average of 5.4h of sunshine.

How many hours of sunshine does Moran have in December?

The average sunshine duration in December in Moran is 5.4h.

When is the lowest UV index in Moran?

The months with the lowest UV index in Moran, Virginia, are January and December, with an average maximum UV index of 2.

What is the UV index intensity in December in Moran?

The average daily maximum UV index in December in Moran, Virginia, is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability 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
Moran, VA

Average temperature in December - Moran, VA
  • Average high temperature in December: 49.1°F

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (44.6°F).

  • Average low temperature in December: 34.9°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).

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Average pressure in December
Moran, VA

Average pressure in December - Moran, VA
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

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Average wind speed in December
Moran, VA

Average wind speed in December - Moran, VA
  • Average wind speed in December: 6.2mph

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in December
Moran, VA

Average humidity in December - Moran, 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 (70%).

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Average rainfall in December
Moran, VA

Average rainfall in December - Moran, VA
  • Average rainfall in December: 1.73"

The wettest month (with the highest rainfall) is May (2.36").
The driest month (with the least rainfall) is September (1.5").

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Average rainfall days in December
Moran, VA

Average rainfall days in December - Moran, VA
  • Average rainfall days in December: 8.8 days

The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is October (8.5 days).

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Average snowfall in December
Moran, VA

Average snowfall in December - Moran, VA
  • Average snowfall in December: 1.77"

The month with the highest snowfall is March (1.97").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Moran, VA

Average snowfall days in December - Moran, VA
  • Average snowfall days in December: 1.3 days

The month with the highest number of snowfall days is February (2.9 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
Moran, VA

Average daylight in December / Average sunshine in December - Moran, VA
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in December: 5h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

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Average sunshine days in December
Moran, VA

Average sunshine days in December - Moran, VA
  • Average sunshine days in December: 20.2 days

The month with the most sunshine days is October (20.9 days).
The month with the least sunshine days is May (13 days).

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Average UV index in December
Moran, VA

Average UV index in December - Moran, 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 and December (UV index 2).

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Average cloud cover in December
Moran, VA

Average cloud cover in December - Moran, VA
  • Average cloud cover in December: 42

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in December
Moran, VA

Average visibility in December - Moran, VA
  • Average visibility in December: 6mi

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

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Moran, Virginia, USA

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