December weather forecast
Kirbyton, WV

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Weather in December

December, the first month of the winter in Kirbyton, is also a frosty month, with an average temperature ranging between max 43.7°F (6.5°C) and min 31.8°F (-0.1°C).

Temperature

December weather is marked by a drop in the average high-temperature, falling from a cool 52.7°F (11.5°C) in November to a chilly 43.7°F (6.5°C). In the month of December, Kirbyton witnesses a consistent average low-temperature of 31.8°F (-0.1°C).

Humidity

The average relative humidity in December in Kirbyton is 81%.

Rainfall

In Kirbyton, West Virginia, in December, it is raining for 12 days, with typically 2.95" (75mm) of accumulated precipitation. In Kirbyton, during the entire year, the rain falls for 175.4 days and collects up to 33.39" (848mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In December, in Kirbyton, it is snowing for 5.9 days. Throughout December, 2.56" (65mm) of snow is accumulated. In Kirbyton, West Virginia, during the entire year, snow falls for 33.1 days and aggregates up to 14.65" (372mm) of snow.

Daylight

With an average of 9h and 36min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:24 am and sunset at 5:06 pm. On the last day of December, sunrise is at 7:42 am and sunset at 5:16 pm EST.

Sunshine

In December, the average sunshine in Kirbyton is 4.1h.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index, 2 during December, leads to the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. To guard against the harmful effects of the Sun, minimize exposure during midday. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
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Frequently asked questions

Is it cold in Kirbyton during December?

During December, Kirbyton experiences an average high-temperature of 43.7°F (6.5°C) and a low-temperature of 31.8°F (-0.1°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in August is estimated at 93.2°F (34°C).

What is the average humidity in December in Kirbyton?

The average relative humidity in December in Kirbyton is 81%.

How many days does it rain in December in Kirbyton?

In Kirbyton, West Virginia, in December, during 12 rainfall days, 2.95" (75mm) of precipitation is typically accumulated.

How much does it snow in Kirbyton in December?

In Kirbyton, West Virginia, in December, snow falls for 5.9 days, with typically accumulated 2.56" (65mm) of snow.

What is the month with the shortest days in Kirbyton?

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

How many hours of daylight does Kirbyton have in December?

In December, the average day length in Kirbyton, West Virginia, is 9h and 34min.

What time are sunrise and sunset in December in Kirbyton?

On the first day of December in Kirbyton, West Virginia, sunrise is at 7:24 am and sunset at 5:06 pm. On the last day of the month, sunrise is at 7:42 am and sunset at 5:16 pm EST.

How long on average sun shines in December in Kirbyton?

In Kirbyton, the average sunshine duration in December is 4.1h.

When is the lowest UV index in Kirbyton?

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

How high is the UV index in December in Kirbyton?

In December, the average daily maximum UV index in Kirbyton, West Virginia, is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability 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
Kirbyton, WV

Average temperature in December - Kirbyton, WV
  • Average high temperature in December: 43.7°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in December: 31.8°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

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Average pressure in December
Kirbyton, WV

Average pressure in December - Kirbyton, WV
  • 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
Kirbyton, WV

Average wind speed in December - Kirbyton, WV
  • Average wind speed in December: 6.1mph

The windiest months (with the highest average wind speed) are January and February (6.6mph).
The calmest month (with the lowest average wind speed) is August (4mph).

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Average humidity in December
Kirbyton, WV

Average humidity in December - Kirbyton, WV
  • Average humidity in December: 81%

The months with the highest relative humidity are January and February (82%).
The months with the lowest relative humidity are June, July, August and November (76%).

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Average rainfall in December
Kirbyton, WV

Average rainfall in December - Kirbyton, WV
  • Average rainfall in December: 2.95"

The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days in December
Kirbyton, WV

Average rainfall days in December - Kirbyton, WV
  • Average rainfall days in December: 12 days

The month with the highest number of rainy days is May (20.1 days).
The month with the least rainy days is November (9.4 days).

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Average snowfall in December
Kirbyton, WV

Average snowfall in December - Kirbyton, WV
  • Average snowfall in December: 2.56"

The month with the highest snowfall is January (3.94").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Kirbyton, WV

Average snowfall days in December - Kirbyton, WV
  • Average snowfall days in December: 5.9 days

The month with the highest number of snowfall days is January (10.2 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
Kirbyton, WV

Average daylight in December / Average sunshine in December - Kirbyton, WV
  • Average daylight in December: 9h and 4min

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 36min).

  • Average sunshine in December: 4h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in December
Kirbyton, WV

Average sunshine days in December - Kirbyton, WV
  • Average sunshine days in December: 14.5 days

The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is May (9.8 days).

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Average UV index in December
Kirbyton, WV

Average UV index in December - Kirbyton, WV
  • Average UV index in December: 2

The months with the highest UV index are May, 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
Kirbyton, WV

Average cloud cover in December - Kirbyton, WV
  • Average cloud cover in December: 58

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in December
Kirbyton, WV

Average visibility in December - Kirbyton, WV
  • 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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Kirbyton, West Virginia, USA

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