December weather forecast
Scarlet, West VA

Weather in December

December, the first month of the winter in Scarlet, is still a chilly month, with an average temperature ranging between max 45.1°F (7.3°C) and min 33.1°F (0.6°C).

Temperature

In Scarlet, the average high-temperature in December marginally drops from a fresh 54°F (12.2°C) in November to a frosty 45.1°F (7.3°C). In December, the average low-temperature is 33.1°F (0.6°C).

Humidity

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

Rainfall

In Scarlet, during 11 rainfall days, 2.91" (74mm) of precipitation is typically accumulated. In Scarlet, West Virginia, during the entire year, the rain falls for 163.6 days and collects up to 30.43" (773mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Scarlet, West Virginia. In Scarlet, during December, snow falls for 6 days and regularly aggregates up to 3.9" (99mm) of snow. Throughout the year, in Scarlet, there are 32.9 snowfall days, and 16.81" (427mm) of snow is accumulated.

Daylight

With an average of 9h and 36min of daylight, December has the shortest days of the year in Scarlet, West Virginia.
On the first day of December in Scarlet, sunrise is at 7:25 am and sunset at 5:10 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 5:19 pm EST.

Sunshine

In Scarlet, West Virginia, the average sunshine in December is 4.5h.

UV index

The months with the lowest UV index in Scarlet are January, February and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.
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 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 Scarlet?

In December, in Scarlet, the average high-temperature is 45.1°F (7.3°C), and the average low-temperature is 33.1°F (0.6°C). in August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, is calculated to be 93.2°F (34°C).

What is the average humidity in December in Scarlet?

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

How much does it rain in Scarlet in December?

In Scarlet, West Virginia, during December, the rain falls for 11 days and regularly aggregates up to 2.91" (74mm) of precipitation.

How many days does it snow in December in Scarlet?

In Scarlet, in December, snow falls for 6 days, with typically accumulated 3.9" (99mm) of snow.

What is the month with the shortest days in Scarlet?

With an average of 9h and 36min of daylight, December has the shortest days of the year.

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

In December, the average day length in Scarlet is 9h and 36min.

When are sunrise and sunset in December in Scarlet?

In December, on the first day of the month, sunrise is at 7:25 am and sunset at 5:10 pm. On the last day of the month, in Scarlet, West Virginia, sunrise is at 7:43 am and sunset at 5:19 pm EST.

How many hours of sunshine does Scarlet have in December?

In December, the average sunshine duration is 4.5h.

What are the months with the lowest UV index in Scarlet?

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

What is the UV index intensity in December in Scarlet?

In Scarlet, West Virginia, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health threat 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
Scarlet, West VA

Average temperature in December - Scarlet, West VA
  • Average high temperature in December: 45.1°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (40.1°F).

  • Average low temperature in December: 33.1°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

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Average pressure in December
Scarlet, West VA

Average pressure in December - Scarlet, West 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 (29.98"Hg).

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Average wind speed in December
Scarlet, West VA

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

The windiest month (with the highest average wind speed) is April (6.4mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

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Average humidity in December
Scarlet, West VA

Average humidity in December - Scarlet, West VA
  • Average humidity in December: 80%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are July, August and November (75%).

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Average rainfall in December
Scarlet, West VA

Average rainfall in December - Scarlet, West VA
  • Average rainfall in December: 2.91"

The wettest months (with the highest rainfall) are February and May (3.27").
The driest month (with the least rainfall) is September (1.46").

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Average rainfall days in December
Scarlet, West VA

Average rainfall days in December - Scarlet, West VA
  • Average rainfall days in December: 11 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is November (10.1 days).

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Average snowfall in December
Scarlet, West VA

Average snowfall in December - Scarlet, West VA
  • Average snowfall in December: 3.9"

The month with the highest snowfall is February (4.09").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Scarlet, West VA

Average snowfall days in December - Scarlet, West VA
  • Average snowfall days in December: 6 days

The month with the highest number of snowfall days is January (9.8 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
Scarlet, West VA

Average daylight in December / Average sunshine in December - Scarlet, West VA
  • Average daylight in December: 9h and 36min

The month with the longest days is June (Average daylight: 14h and 44min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in December: 4h and 30min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in December
Scarlet, West VA

Average sunshine days in December - Scarlet, West VA
  • Average sunshine days in December: 15.5 days

The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is May (10.5 days).

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Average UV index in December
Scarlet, West VA

Average UV index in December - Scarlet, West VA
  • Average UV index in December: 2

The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in December
Scarlet, West VA

Average cloud cover in December - Scarlet, West VA
  • Average cloud cover in December: 54

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in December
Scarlet, West VA

Average visibility in December - Scarlet, West VA
  • Average visibility in December: 5mi

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

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