December weather forecast
Weircrest, WV

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Weather in December

The first month of the winter, December, is still a cold month in Weircrest, West Virginia, with an average temperature varying between 28°F (-2.2°C) and 39.6°F (4.2°C).

Temperature

December's arrival corresponds with a decrease in average high-temperatures, from November's frosty 49.1°F (9.5°C) to an icy 39.6°F (4.2°C). An average nighttime temperature of 28°F (-2.2°C) is observed during December.

Humidity

The average relative humidity in December is 83%.

Rainfall

In Weircrest, during December, the rain falls for 12.1 days and regularly aggregates up to 2.6" (66mm) of precipitation. Throughout the year, there are 175.9 rainfall days, and 31.22" (793mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In December, it is snowing for 11.7 days. Throughout December, 3.43" (87mm) of snow is accumulated. Throughout the year, there are 56.5 snowfall days, and 19.41" (493mm) of snow is accumulated.

Daylight

With an average of 9h and 18min of daylight, December has the shortest days of the year in Weircrest.
On the first day of December, sunrise is at 7:26 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 5:06 pm EST.

Sunshine

In Weircrest, the average sunshine in December is 3.5h.

UV index

December is the month with the lowest UV index in Weircrest, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In December, a regular UV index of 1 translates into these guidelines:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it cold in Weircrest during December?

The average high-temperature and low-temperature in Weircrest, West Virginia, during December are 39.6°F (4.2°C) and 28°F (-2.2°C) respectively. In August, the average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, is evaluated at 87.8°F (31°C).

What is the average humidity in December in Weircrest?

The average relative humidity in December is 83%.

How many days does it rain in December in Weircrest?

In Weircrest, West Virginia, in December, during 12.1 rainfall days, 2.6" (66mm) of precipitation is typically accumulated.

How many days does it snow in December in Weircrest?

In Weircrest, during December, snow falls for 11.7 days and regularly aggregates up to 3.43" (87mm) of snow.

What is the month with the shortest days in Weircrest?

December has the shortest days of the year, with an average of 9h and 18min of daylight.

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

In Weircrest, the average day length in December is 9h and 20min.

What time are sunrise and sunset in December in Weircrest?

In December, on the first day of the month, sunrise is at 7:26 am and sunset at 4:56 pm. On the last day of the month, in Weircrest, sunrise is at 7:45 am and sunset at 5:06 pm EST.

How many hours of sunshine does Weircrest have in December?

In December, the average sunshine duration in Weircrest, West Virginia, is 3.5h.

What is the month with the lowest UV index in Weircrest?

With an average maximum UV index of 1, December is the month with the lowest UV index in Weircrest.

What is the UV index reading in December in Weircrest?

In December, the average daily maximum UV index in Weircrest, West Virginia, is 1. A UV Index value of 2, and less, symbolizes a low health risk 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
Weircrest, WV

Average temperature in December - Weircrest, WV
  • Average high temperature in December: 39.6°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (33.1°F).

  • Average low temperature in December: 28°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).

Average pressure in December
Weircrest, WV

Average pressure in December - Weircrest, WV
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in December
Weircrest, WV

Average wind speed in December - Weircrest, WV
  • Average wind speed in December: 7.5mph

The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

Average humidity in December
Weircrest, WV

Average humidity in December - Weircrest, WV
  • Average humidity in December: 83%

The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, July and August (77%).

Average rainfall in December
Weircrest, WV

Average rainfall in December - Weircrest, WV
  • Average rainfall in December: 2.6"

The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is November (2.17").

Average rainfall days in December
Weircrest, WV

Average rainfall days in December - Weircrest, WV
  • Average rainfall days in December: 12.1 days

The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is February (9.4 days).

Average snowfall in December
Weircrest, WV

Average snowfall in December - Weircrest, WV
  • Average snowfall in December: 3.43"

The month with the highest snowfall is January (5").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Weircrest, WV

Average snowfall days in December - Weircrest, WV
  • Average snowfall days in December: 11.7 days

The month with the highest number of snowfall days is January (15.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Weircrest, WV

Average daylight in December / Average sunshine in December - Weircrest, WV
  • Average daylight in December: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in December: 3h and 3min

The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

Average sunshine days in December
Weircrest, WV

Average sunshine days in December - Weircrest, WV
  • Average sunshine days in December: 10.6 days

The month with the most sunshine days is November (15.5 days).
The months with the least sunshine days are January and May (8.8 days).

Average UV index in December
Weircrest, WV

Average UV index in December - Weircrest, WV
  • Average UV index in December: 1

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in December
Weircrest, WV

Average cloud cover in December - Weircrest, WV
  • Average cloud cover in December: 64

The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in December
Weircrest, WV

Average visibility in December - Weircrest, 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 and February (4mi).

Weircrest, West Virginia, USA

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