December weather forecast
Uno, West VA

Weather in December

December, the first month of the winter in Uno, is still a chilly month, with an average temperature varying between 31.1°F (-0.5°C) and 43.5°F (6.4°C).

Temperature

In Uno, the average high-temperature in December slightly decreases from a fresh 51.8°F (11°C) in November to a frosty 43.5°F (6.4°C). In Uno, in December, the average low-temperature is 31.1°F (-0.5°C).

Humidity

The average relative humidity in December in Uno, West Virginia, is 81%.

Rainfall

In December, in Uno, the rain falls for 9.5 days. Throughout December, 1.57" (40mm) of precipitation is accumulated. In Uno, West Virginia, during the entire year, the rain falls for 135.9 days and collects up to 16.46" (418mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Uno. In Uno, West Virginia, during December, snow falls for 5.4 days and regularly aggregates up to 2.05" (52mm) of snow. Throughout the year, in Uno, there are 30.3 snowfall days, and 8.66" (220mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 9h and 37min of daylight.
On the first day of the month, sunrise is at 7:23 am and sunset at 5:08 pm. On the last day of December, sunrise is at 7:41 am and sunset at 5:18 pm EST.

Sunshine

In Uno, the average sunshine in December is 4.5h.

UV index

The months with the lowest UV index in Uno 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 vulnerability from unsafe exposure to 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 Uno?

The average high-temperature, in December, is 43.5°F (6.4°C), while the average low-temperature is 31.1°F (-0.5°C). in August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, is evaluated at 89.6°F (32°C).

What is the average humidity in December in Uno?

The average relative humidity in December is 81%.

How much does it rain in Uno in December?

In Uno, West Virginia, during December, the rain falls for 9.5 days and regularly aggregates up to 1.57" (40mm) of precipitation.

How much does it snow in Uno in December?

In Uno, during December, snow falls for 5.4 days and regularly aggregates up to 2.05" (52mm) of snow.

What is the month with the shortest days in Uno?

The month with the shortest days in Uno is December, with an average of 9h and 37min of daylight.

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

The average day length in December is 9h and 37min.

When are sunrise and sunset in December in Uno?

On the first day of December in Uno, sunrise is at 7:23 am and sunset at 5:08 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 5:18 pm EST.

How many hours of sunshine does Uno have in December?

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

When is the lowest UV index in Uno?

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

What is the UV index intensity in December in Uno?

In Uno, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Uno, West VA

Average temperature in December - Uno, West VA
  • Average high temperature in December: 43.5°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in December: 31.1°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (24.4°F).

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Average pressure in December
Uno, West VA

Average pressure in December - Uno, 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
Uno, West VA

Average wind speed in December - Uno, West VA
  • Average wind speed in December: 6.4mph

The windiest months (with the highest average wind speed) are January and February (7mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

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Average humidity in December
Uno, West VA

Average humidity in December - Uno, West VA
  • Average humidity in December: 81%

The month with the highest relative humidity is February (83%).
The months with the lowest relative humidity are April, June, July, August and November (77%).

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Average rainfall in December
Uno, West VA

Average rainfall in December - Uno, West VA
  • Average rainfall in December: 1.57"

The wettest month (with the highest rainfall) is May (1.85").
The driest month (with the least rainfall) is September (0.71").

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Average rainfall days in December
Uno, West VA

Average rainfall days in December - Uno, West VA
  • Average rainfall days in December: 9.5 days

The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is November (7.8 days).

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Average snowfall in December
Uno, West VA

Average snowfall in December - Uno, West VA
  • Average snowfall in December: 2.05"

The month with the highest snowfall is March (2.13").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Uno, West VA

Average snowfall days in December - Uno, West VA
  • Average snowfall days in December: 5.4 days

The month with the highest number of snowfall days is January (8.3 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
Uno, West VA

Average daylight in December / Average sunshine in December - Uno, West VA
  • Average daylight in December: 9h and 37min

The month with the longest days is June (Average daylight: 14h and 43min).
The month with the shortest days is December (Average daylight: 9h and 37min).

  • Average sunshine in December: 4h and 30min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

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Average sunshine days in December
Uno, West VA

Average sunshine days in December - Uno, West VA
  • Average sunshine days in December: 17.5 days

The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is May (12.6 days).

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Average UV index in December
Uno, West VA

Average UV index in December - Uno, West 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
Uno, West VA

Average cloud cover in December - Uno, West VA
  • Average cloud cover in December: 57

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in December
Uno, West VA

Average visibility in December - Uno, 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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