December weather forecast
Bridgeport, WV

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Weather in December

As winter begins in earnest in Bridgeport, December's weather turns chillier, with average high temperatures reaching about 41.7°F (5.4°C) and lows dropping to nearly 29.8°F (-1.2°C). The city slips into the holiday spirit as a blanket of snow often covers the landscape. December does indeed feel like a winter wonderland with the cold weather making it a perfect time for winter sports and enjoying the holiday season around the warm comfort of a fireplace. The year ends as it began, in the embrace of chilly frost-covered days and icy cold nights.

Temperature

December ushers in a minute temperature change, with average high-temperatures reducing from November's fresh 50.4°F (10.2°C) to a wintry 41.7°F (5.4°C). In Bridgeport, the December nights cool down to an average low of 29.8°F (-1.2°C).

Humidity

In Bridgeport, the average relative humidity in December is 82%.

Rainfall

In December, the rain falls for 12.7 days. Throughout December, 3.27" (83mm) of precipitation is accumulated. Throughout the year, in Bridgeport, there are 189.1 rainfall days, and 37.83" (961mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Bridgeport. In December, it is snowing for 11.3 days. Throughout December, 5.51" (140mm) of snow is accumulated. Throughout the year, there are 54.9 snowfall days, and 28.82" (732mm) 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 4:58 pm. On the last day of December, sunrise is at 7:40 am and sunset at 5:08 pm EST.

Sunshine

In December, the average sunshine is 3.9h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.
Note: A maximum high daily UV index of 2 during December translates into the following directions:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. To avoid the Sun's strongest rays, limit exposure around the mid-day period. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Updated: Aug 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is December cold?

In December, the average high-temperature and low-temperature are 41.7°F (5.4°C) and 29.8°F (-1.2°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in August is estimated at 87.8°F (31°C).

What is the average humidity in December?

In Bridgeport, the average relative humidity in December is 82%.

How much does it rain in December?

In Bridgeport, in December, it is raining for 12.7 days, with typically 3.27" (83mm) of accumulated precipitation.

How much does it snow in December?

In Bridgeport, in December, snow falls for 11.3 days, with typically accumulated 5.51" (140mm) 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.

What is the average length of the day in December?

In Bridgeport, the average day length in December is 9h and 28min.

What time are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 7:22 am and sunset at 4:58 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:08 pm EST.

How many hours of sunshine does Bridgeport have in December?

In Bridgeport, the average sunshine duration in December is 3.9h.

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 intensity in December?

The average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a low health risk from 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
Bridgeport, WV

Average temperature in December - Bridgeport, WV
  • Average high temperature in December: 41.7°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (35.6°F).

  • Average low temperature in December: 29.8°F

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

Average pressure in December
Bridgeport, WV

Average pressure in December - Bridgeport, WV
  • Average pressure in December: 30.12"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
Bridgeport, WV

Average wind speed in December - Bridgeport, WV
  • Average wind speed in December: 6.4mph

The windiest months (with the highest average wind speed) are January and February (7mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

Average humidity in December
Bridgeport, WV

Average humidity in December - Bridgeport, WV
  • Average humidity in December: 82%

The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are August and November (77%).

Average rainfall in December
Bridgeport, WV

Average rainfall in December - Bridgeport, WV
  • Average rainfall in December: 3.27"

The wettest month (with the highest rainfall) is May (4.41").
The driest months (with the least rainfall) are September and November (2.2").

Average rainfall days in December
Bridgeport, WV

Average rainfall days in December - Bridgeport, WV
  • Average rainfall days in December: 12.7 days

The month with the highest number of rainy days is May (21.8 days).
The month with the least rainy days is February (10.8 days).

Average snowfall in December
Bridgeport, WV

Average snowfall in December - Bridgeport, WV
  • Average snowfall in December: 5.51"

The month with the highest snowfall is February (6.73").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Bridgeport, WV

Average snowfall days in December - Bridgeport, WV
  • Average snowfall days in December: 11.3 days

The month with the highest number of snowfall days is January (15.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Bridgeport, 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 5min

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 18min).

Average sunshine days in December
Bridgeport, WV

Average sunshine days in December - Bridgeport, WV
  • Average sunshine days in December: 10.9 days

The month with the most sunshine days is November (14.7 days).
The month with the least sunshine days is May (7.7 days).

Average UV index in December
Bridgeport, WV

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

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

Average cloud cover in December
Bridgeport, WV

Average cloud cover in December - Bridgeport, WV
  • Average cloud cover in December: 61

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
Bridgeport, WV

Average visibility in December - Bridgeport, WV
  • Average visibility in December: 5mi

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is January (4mi).

Bridgeport, West Virginia, USA

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