December weather forecast
Rawl, WV

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Weather in December

December, the first month of the winter in Rawl, is still a chilly month, with temperature in the range of an average high of 45.1°F (7.3°C) and an average low of 33.1°F (0.6°C).

Temperature

The arrival of December correlates with a minor temperature reduction, down from November's cool 54°F (12.2°C) to a chilly 45.1°F (7.3°C). Throughout December, the average low-temperature dips to a wintry 33.1°F (0.6°C).

Humidity

The average relative humidity in December is 80%.

Rainfall

In Rawl, in December, it is raining for 11 days, with typically 2.91" (74mm) of accumulated precipitation. In Rawl, during the entire year, the rain falls for 163.6 days and collects up to 30.43" (773mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Rawl, West Virginia, during December, snow falls for 6 days and regularly aggregates up to 3.9" (99mm) of snow. In Rawl, during the entire year, snow falls for 32.9 days and aggregates up to 16.81" (427mm) 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 7:25 am and sunset at 5:10 pm. On the last day of December, sunrise is at 7:43 am and sunset at 5:20 pm EST.

Sunshine

In December, the average sunshine is 4.5h.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum UV index of 2 in December translates into the following recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Updated: Jul 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average December temperature?

In December, the average high-temperature and low-temperature are 45.1°F (7.3°C) and 33.1°F (0.6°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in August is appraised at 93.2°F (34°C).

What is the average humidity in December?

The average relative humidity in December is 80%.

How much does it rain in Rawl in December?

In Rawl, in December, it is raining for 11 days, with typically 2.91" (74mm) of accumulated precipitation.

How many days does it snow in December?

In December, in Rawl, it is snowing for 6 days. Throughout December, 3.9" (99mm) of snow is accumulated.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 36min of daylight.

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

In December, the average day length is 9h and 37min.

When are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 7:25 am and sunset at 5:10 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 5:20 pm EST.

How long on average sun shines in December?

In Rawl, the average sunshine duration in December is 4.5h.

What is the month with the lowest UV index?

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

What is the UV index reading in December?

In Rawl, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from unprotected exposure to 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
Rawl, WV

Average temperature in December - Rawl, WV
  • Average high temperature in December: 45.1°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (40.1°F).

  • Average low temperature in December: 33.1°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

Average pressure in December
Rawl, WV

Average pressure in December - Rawl, 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).

Average wind speed in December
Rawl, WV

Average wind speed in December - Rawl, WV
  • Average wind speed in December: 5.8mph

The windiest month (with the highest average wind speed) is April (6.4mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

Average humidity in December
Rawl, WV

Average humidity in December - Rawl, WV
  • Average humidity in December: 80%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are July, August and November (75%).

Average rainfall in December
Rawl, WV

Average rainfall in December - Rawl, WV
  • Average rainfall in December: 2.91"

The wettest months (with the highest rainfall) are February and May (3.27").
The driest month (with the least rainfall) is September (1.46").

Average rainfall days in December
Rawl, WV

Average rainfall days in December - Rawl, WV
  • Average rainfall days in December: 11 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is November (10.1 days).

Average snowfall in December
Rawl, WV

Average snowfall in December - Rawl, WV
  • Average snowfall in December: 3.9"

The month with the highest snowfall is February (4.09").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Rawl, WV

Average snowfall days in December - Rawl, WV
  • Average snowfall days in December: 6 days

The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Rawl, 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 3min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in December
Rawl, WV

Average sunshine days in December - Rawl, WV
  • Average sunshine days in December: 15.5 days

The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is May (10.5 days).

Average UV index in December
Rawl, WV

Average UV index in December - Rawl, 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).

Average cloud cover in December
Rawl, WV

Average cloud cover in December - Rawl, WV
  • Average cloud cover in December: 54

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in December
Rawl, WV

Average visibility in December - Rawl, 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).

Rawl, West Virginia, USA

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