December weather forecast
Wilmore, WV

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Weather in December

December, the first month of the winter in Wilmore, is still a chilly month, with an average temperature varying between 31.1°F (-0.5°C) and 44.4°F (6.9°C).

Temperature

As November transitions into December, Wilmore sees a gentle drop in the average high-temperature, transitioning from a cool 52.5°F (11.4°C) to a frosty 44.4°F (6.9°C). Wilmore's nighttime temperature during December is consistently averaged at a freezing cold 31.1°F (-0.5°C).

Humidity

In Wilmore, the average relative humidity in December is 81%.

Rainfall

In Wilmore, during December, the rain falls for 11.6 days and regularly aggregates up to 2.8" (71mm) of precipitation. Throughout the year, there are 172.5 rainfall days, and 29.41" (747mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. The month with the most snowfall in Wilmore, West Virginia, is December, when snow falls for 7.8 days and typically aggregates up to 4.41" (112mm) of snow.

Daylight

The month with the shortest days in Wilmore is December, with an average of 9h and 36min of daylight.
On the first day of December, sunrise is at 7:23 am and sunset at 5:09 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 5:19 pm EST.

Sunshine

In Wilmore, the average sunshine in December is 4.7h.

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 value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: In December, the maximum UV index of 2 translates into these guidelines:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. To guard against the harmful effects of the Sun, minimize exposure during midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
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Frequently asked questions

Is it cold in Wilmore during December?

The high-temperature in Wilmore, West Virginia, during December is 44.4°F (6.9°C) and the low-temperature is 31.1°F (-0.5°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in August is calculated to be 87.8°F (31°C).

What is the average humidity in December in Wilmore?

In Wilmore, West Virginia, the average relative humidity in December is 81%.

How many days does it rain in December in Wilmore?

In Wilmore, in December, during 11.6 rainfall days, 2.8" (71mm) of precipitation is typically accumulated.

What is the snowiest month in Wilmore?

The month with the most snowfall in Wilmore is December, when snow falls for 7.8 days and typically aggregates up to 4.41" (112mm) of snow.

How many days does it snow in December in Wilmore?

In Wilmore, in December, during 7.8 snowfall days, 4.41" (112mm) of snow is typically accumulated.

What is the month with the shortest days in Wilmore?

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

How many hours of daylight does Wilmore have in December?

The average day length in December in Wilmore is 9h and 38min.

When is the sunrise / sunset in December in Wilmore?

In December, on the first day of the month, sunrise is at 7:23 am and sunset at 5:09 pm. On the last day of the month, in Wilmore, West Virginia, sunrise is at 7:41 am and sunset at 5:19 pm EST.

How many hours of sunshine does Wilmore have in December?

In Wilmore, West Virginia, the average sunshine duration in December is 4.7h.

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

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

How high is the UV index in December in Wilmore?

In December, the average daily maximum UV index in Wilmore is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health 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
Wilmore, WV

Average temperature in December - Wilmore, WV
  • Average high temperature in December: 44.4°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 (39.2°F).

  • Average low temperature in December: 31.1°F

The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (25°F).

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Average pressure in December
Wilmore, WV

Average pressure in December - Wilmore, 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 (29.99"Hg).

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Average wind speed in December
Wilmore, WV

Average wind speed in December - Wilmore, WV
  • Average wind speed in December: 6.5mph

The windiest month (with the highest average wind speed) is January (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

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Average humidity in December
Wilmore, WV

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

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

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Average rainfall in December
Wilmore, WV

Average rainfall in December - Wilmore, WV
  • Average rainfall in December: 2.8"

The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is September (1.54").

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Average rainfall days in December
Wilmore, WV

Average rainfall days in December - Wilmore, WV
  • Average rainfall days in December: 11.6 days

The month with the highest number of rainy days is May (19.7 days).
The months with the least rainy days are January and November (10.1 days).

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Average snowfall in December
Wilmore, WV

Average snowfall in December - Wilmore, WV
  • Average snowfall in December: 4.41"

The month with the highest snowfall is December (4.41").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Wilmore, WV

Average snowfall days in December - Wilmore, WV
  • Average snowfall days in December: 7.8 days

The month with the highest number of snowfall days is January (10.5 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
Wilmore, WV

Average daylight in December / Average sunshine in December - Wilmore, WV
  • 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 36min).

  • Average sunshine in December: 4h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

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Average sunshine days in December
Wilmore, WV

Average sunshine days in December - Wilmore, WV
  • Average sunshine days in December: 13.8 days

The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is May (9.2 days).

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Average UV index in December
Wilmore, WV

Average UV index in December - Wilmore, WV
  • 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
Wilmore, WV

Average cloud cover in December - Wilmore, WV
  • Average cloud cover in December: 55

The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are June and August (Cloud cover 36).

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Average visibility in December
Wilmore, WV

Average visibility in December - Wilmore, 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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Wilmore, West Virginia, USA

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