December weather forecast
McGuire Park, WV

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Weather in December

The first month of the winter, December, is also a frosty month in McGuire Park, West Virginia, with temperature in the range of an average low of 30.9°F (-0.6°C) and an average high of 42.8°F (6°C).

Temperature

December's onset brings a negligible change in high-temperatures, falling from a fresh 51.6°F (10.9°C) in November to a chilly 42.8°F (6°C). McGuire Park records an average low-temperature of 30.9°F (-0.6°C) throughout the month of December.

Humidity

In December, the average relative humidity is 81%.

Rainfall

In McGuire Park, during December, the rain falls for 13 days and regularly aggregates up to 3.5" (89mm) of precipitation. Throughout the year, there are 182.8 rainfall days, and 38.62" (981mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In McGuire Park, in December, during 12.1 snowfall days, 5.67" (144mm) of snow is typically accumulated. Throughout the year, in McGuire Park, there are 58.9 snowfall days, and 32.17" (817mm) of snow is accumulated.

Daylight

With an average of 9h and 30min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:22 am and sunset at 4:59 pm. On the last day of December, sunrise is at 7:40 am and sunset at 5:09 pm EST.

Sunshine

In McGuire Park, the average sunshine in December is 3.7h.

UV index

The months with the lowest UV index 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 hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Opt for tightly woven and loose clothing to enhance protection from the Sun. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Updated: Aug 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in December?

The high-temperature, in December, in McGuire Park, records 42.8°F (6°C), while the low-temperature is 30.9°F (-0.6°C). In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines air temperature and relative humidity, is estimated at 89.6°F (32°C).

What is the average humidity in December?

The average relative humidity in December in McGuire Park is 81%.

How many days does it rain in December?

In December, the rain falls for 13 days. Throughout December, 3.5" (89mm) of precipitation is accumulated.

How much does it snow in December?

In McGuire Park, during December, snow falls for 12.1 days and regularly aggregates up to 5.67" (144mm) of snow.

What is the month with the shortest days?

With an average of 9h and 30min of daylight, December has the shortest days of the year.

How many hours of daylight does McGuire Park have in December?

In December, the average day length is 9h and 29min.

When is the sunrise / sunset in December?

In December, on the first day of the month, sunrise is at 7:22 am and sunset at 4:59 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:09 pm EST.

How long on average sun shines in December?

In McGuire Park, the average sunshine duration in December is 3.7h.

What is the month with the lowest UV index?

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

What is the UV index reading in December?

In McGuire Park, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health threat 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
McGuire Park, WV

Average temperature in December - McGuire Park, WV
  • Average high temperature in December: 42.8°F

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in December: 30.9°F

The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).

Average pressure in December
McGuire Park, WV

Average pressure in December - McGuire Park, WV
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in December
McGuire Park, WV

Average wind speed in December - McGuire Park, WV
  • Average wind speed in December: 6.2mph

The windiest months (with the highest average wind speed) are January and February (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

Average humidity in December
McGuire Park, WV

Average humidity in December - McGuire Park, WV
  • Average humidity in December: 81%

The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is August (76%).

Average rainfall in December
McGuire Park, WV

Average rainfall in December - McGuire Park, WV
  • Average rainfall in December: 3.5"

The wettest month (with the highest rainfall) is May (4.49").
The driest month (with the least rainfall) is September (1.93").

Average rainfall days in December
McGuire Park, WV

Average rainfall days in December - McGuire Park, WV
  • Average rainfall days in December: 13 days

The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is November (11.4 days).

Average snowfall in December
McGuire Park, WV

Average snowfall in December - McGuire Park, WV
  • Average snowfall in December: 5.67"

The month with the highest snowfall is January (8.15").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
McGuire Park, WV

Average snowfall days in December - McGuire Park, WV
  • Average snowfall days in December: 12.1 days

The month with the highest number of snowfall days is January (16.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
McGuire Park, WV

Average daylight in December / Average sunshine in December - McGuire Park, WV
  • Average daylight in December: 9h and 3min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in December: 3h 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: 3h and 18min).

Average sunshine days in December
McGuire Park, WV

Average sunshine days in December - McGuire Park, WV
  • Average sunshine days in December: 9 days

The month with the most sunshine days is October (14.1 days).
The months with the least sunshine days are January and February (7.6 days).

Average UV index in December
McGuire Park, WV

Average UV index in December - McGuire Park, WV
  • Average UV index in December: 2

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

Average cloud cover in December
McGuire Park, WV

Average cloud cover in December - McGuire Park, WV
  • Average cloud cover in December: 63

The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in December
McGuire Park, WV

Average visibility in December - McGuire Park, WV
  • Average visibility in December: 5mi

The month with the highest visibility is November (6mi).
The months with the lowest visibility are January and February (4mi).

McGuire Park, West Virginia, USA

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