December weather forecast
Greensboro, NC

englishespañol中文
Share
A scenic shot of the skyscrapers in the cityscape of Greensboro, North Carolina, numerous neon lights lighting up the streets, buildings, and park below
A scenic shot of the skyscrapers in the cityscape of Greensboro, North Carolina, numerous neon lights lighting up the streets, buildings, and park below

Weather in December

December ushers in the final chapter of the year in Greensboro, North Carolina, introducing winter temperatures averaging from 36.1°F (2.3°C) to 50.7°F (10.4°C). Along with the arrival of a biting cold, December sees a flurry of snow, an average of 1.77in, transforming the city into a winter wonderland. Despite the cloud cover, the city glows under the festive lights, highlighting the town's charm against a backdrop of mild snowfall. The city welcomes visitors to explore quaint neighborhoods decked in holiday cheer. As the city of Greensboro steps into December, it looks forward to the new year, embracing the brisk winter's chill with warmth and sincerity.

Temperature

As November makes way for December, Greensboro's average high-temperature eases from a refreshing 58.1°F (14.5°C) to a cool 50.7°F (10.4°C). During December, the average low-temperature in Greensboro, North Carolina, is a wintry 36.1°F (2.3°C).

Humidity

The months with the highest humidity in Greensboro are May and December, with an average relative humidity of 76%.

Rainfall

In Greensboro, in December, it is raining for 10.2 days, with typically 2.72" (69mm) of accumulated precipitation. Throughout the year, there are 155.9 rainfall days, and 30.35" (771mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall in Greensboro, North Carolina. In December, it is snowing for 0.7 days. Throughout December, 1.77" (45mm) of snow is accumulated. In Greensboro, during the entire year, snow falls for 7.2 days and aggregates up to 6.57" (167mm) of snow.

Daylight

With an average of 9h and 48min of daylight, December has the shortest days of the year.
On the first day of December in Greensboro, sunrise is at 7:11 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:15 pm EST.

Sunshine

The months with the least sunshine are January and December, with an average of 5.5h of sunshine.

UV index

The months with the lowest UV index in Greensboro are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In December, a regular UV index of 2 translates into these guidelines:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Boost your sun resistance with garments that are densely woven yet spacious. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.

Frequently asked questions

What are the temperatures in Greensboro in December?

The high-temperature, in December, in Greensboro, records 50.7°F (10.4°C), while the low-temperature is 36.1°F (2.3°C). In September, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, is evaluated at 86°F (30°C).

What is the most humid month in Greensboro?

The months with the highest humidity in Greensboro, North Carolina, are May and December, with an average relative humidity of 76%.

What is the average humidity in December in Greensboro?

The average relative humidity in December in Greensboro is 76%.

How much does it rain in Greensboro in December?

In Greensboro, in December, during 10.2 rainfall days, 2.72" (69mm) of precipitation is typically accumulated.

How many days does it snow in December in Greensboro?

In Greensboro, in December, during 0.7 snowfall days, 1.77" (45mm) of snow is typically accumulated.

What is the month with the shortest days in Greensboro?

With an average of 9h and 48min of daylight, December has the shortest days of the year.

How many hours of daylight does Greensboro have in December?

In December, the average day length is 9h and 46min.

When is the sunrise / sunset in December in Greensboro?

On the first day of December in Greensboro, sunrise is at 7:11 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:15 pm EST.

What is the month with the least sunshine in Greensboro?

The months with the least sunshine in Greensboro, North Carolina, are January and December, with an average of 5.5h of sunshine.

How long on average sun shines in December in Greensboro?

In Greensboro, North Carolina, the average sunshine duration in December is 5.5h.

When is the lowest UV index in Greensboro?

January 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 Greensboro?

In Greensboro, North Carolina, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability 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
Greensboro, NC

Average temperature in December - Greensboro, NC
  • Average high temperature in December: 50.7°F

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (46.4°F).

  • Average low temperature in December: 36.1°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).

Average pressure in December
Greensboro, NC

Average pressure in December - Greensboro, NC
  • 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 (29.97"Hg).

Average wind speed in December
Greensboro, NC

Average wind speed in December - Greensboro, NC
  • Average wind speed in December: 6.5mph

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

Average humidity in December
Greensboro, NC

Average humidity in December - Greensboro, NC
  • Average humidity in December: 76%

The months with the highest relative humidity are May and December (76%).
The month with the lowest relative humidity is July (70%).

Average rainfall in December
Greensboro, NC

Average rainfall in December - Greensboro, NC
  • Average rainfall in December: 2.72"

The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is October (1.81").

Average rainfall days in December
Greensboro, NC

Average rainfall days in December - Greensboro, NC
  • Average rainfall days in December: 10.2 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (8.9 days).

Average snowfall in December
Greensboro, NC

Average snowfall in December - Greensboro, NC
  • Average snowfall in December: 1.77"

The month with the highest snowfall is January (2.05").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in December
Greensboro, NC

Average snowfall days in December - Greensboro, NC
  • Average snowfall days in December: 0.7 days

The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
Greensboro, NC

Average daylight in December / Average sunshine in December - Greensboro, NC
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in December: 5h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).

Average sunshine days in December
Greensboro, NC

Average sunshine days in December - Greensboro, NC
  • Average sunshine days in December: 19.2 days

The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is July (11.4 days).

Average UV index in December
Greensboro, NC

Average UV index in December - Greensboro, NC
  • Average UV index in December: 2

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

Average cloud cover in December
Greensboro, NC

Average cloud cover in December - Greensboro, NC
  • Average cloud cover in December: 41

The months with the most cloud cover are February and March (Cloud cover 42).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in December
Greensboro, NC

Average visibility in December - Greensboro, NC
  • Average visibility in December: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (6mi).
The month with the lowest visibility is September (5mi).

Greensboro, North Carolina, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location