December weather forecast
Cooleys Crossroads, NC

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Weather in December

The first month of the winter, December, is still a cool month in Cooleys Crossroads, North Carolina, with an average temperature fluctuating between 36.5°F (2.5°C) and 50.9°F (10.5°C).

Temperature

As December commences, the average high-temperature subtly reduces, transitioning from a mild 58.1°F (14.5°C) in November to a cool 50.9°F (10.5°C). Cooleys Crossroads experiences an average nighttime temperature of 36.5°F (2.5°C) in the month of December.

Humidity

The months with the highest humidity are May and December, with an average relative humidity of 78%.

Rainfall

In Cooleys Crossroads, in December, during 11.6 rainfall days, 2.8" (71mm) of precipitation is typically accumulated. In Cooleys Crossroads, during the entire year, the rain falls for 160.7 days and collects up to 31.02" (788mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. In Cooleys Crossroads, in December, during 0.8 snowfall days, 0.63" (16mm) of snow is typically accumulated. Throughout the year, there are 7.2 snowfall days, and 4.84" (123mm) of snow is accumulated.

Daylight

With an average of 9h and 42min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:05 am and sunset at 4:56 pm. On the last day of December, sunrise is at 7:23 am and sunset at 5:06 pm EST.

Sunshine

January and December, with an average of 5.4h of sunshine, are months with the least sunshine.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the average person.
Note: The UV index of 2 during December leads to these advisories:
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. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.

Frequently asked questions

What are December temperatures?

Cooleys Crossroads in December has an average high-temperature of 50.9°F (10.5°C) and an average low-temperature of 36.5°F (2.5°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in September is calculated to be 86°F (30°C).

What is the most humid month?

May and December, with an average relative humidity of 78%, are most humid months.

What is the average humidity in December?

The average relative humidity in December is 78%.

How much does it rain in December?

In Cooleys Crossroads, in December, it is raining for 11.6 days, with typically 2.8" (71mm) of accumulated precipitation.

How much does it snow in December?

In Cooleys Crossroads, during December, snow falls for 0.8 days and regularly aggregates up to 0.63" (16mm) of snow.

What is the month with the shortest days in Cooleys Crossroads?

With an average of 9h and 42min of daylight, December has the shortest days of the year.

How many hours of daylight does Cooleys Crossroads have in December?

The average day length in December is 9h and 43min.

When are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 7:05 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 5:06 pm EST.

What is the month with the least sunshine?

January and December, with an average of 5.4h of sunshine, are months with the least sunshine.

How many hours of sunshine does Cooleys Crossroads have in December?

The average sunshine duration in December is 5.4h.

What is the month with the lowest UV index?

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

What is the UV index reading in December?

The average daily maximum UV index in December is 2. A UV Index estimate 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
Cooleys Crossroads, NC

Average temperature in December - Cooleys Crossroads, NC
  • Average high temperature in December: 50.9°F

The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (46°F).

  • Average low temperature in December: 36.5°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (31.1°F).

Average pressure in December
Cooleys Crossroads, NC

Average pressure in December - Cooleys Crossroads, NC
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in December
Cooleys Crossroads, NC

Average wind speed in December - Cooleys Crossroads, NC
  • Average wind speed in December: 6.9mph

The windiest month (with the highest average wind speed) is April (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity in December
Cooleys Crossroads, NC

Average humidity in December - Cooleys Crossroads, NC
  • Average humidity in December: 78%

The months with the highest relative humidity are May and December (78%).
The month with the lowest relative humidity is July (73%).

Average rainfall in December
Cooleys Crossroads, NC

Average rainfall in December - Cooleys Crossroads, NC
  • Average rainfall in December: 2.8"

The wettest month (with the highest rainfall) is August (3.03").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days in December
Cooleys Crossroads, NC

Average rainfall days in December - Cooleys Crossroads, NC
  • Average rainfall days in December: 11.6 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is November (9.6 days).

Average snowfall in December
Cooleys Crossroads, NC

Average snowfall in December - Cooleys Crossroads, NC
  • Average snowfall in December: 0.63"

The month with the highest snowfall is February (1.77").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in December
Cooleys Crossroads, NC

Average snowfall days in December - Cooleys Crossroads, NC
  • Average snowfall days in December: 0.8 days

The month with the highest number of snowfall days is February (3 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
Cooleys Crossroads, NC

Average daylight in December / Average sunshine in December - Cooleys Crossroads, NC
  • Average daylight in December: 9h and 4min

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 42min).

  • Average sunshine in December: 5h and 2min

The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).

Average sunshine days in December
Cooleys Crossroads, NC

Average sunshine days in December - Cooleys Crossroads, NC
  • Average sunshine days in December: 18.5 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (11.3 days).

Average UV index in December
Cooleys Crossroads, NC

Average UV index in December - Cooleys Crossroads, 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
Cooleys Crossroads, NC

Average cloud cover in December - Cooleys Crossroads, NC
  • Average cloud cover in December: 42

The month with the most cloud cover is March (Cloud cover 44).
The months with the least cloud cover are June and July (Cloud cover 32).

Average visibility in December
Cooleys Crossroads, NC

Average visibility in December - Cooleys Crossroads, NC
  • Average visibility in December: 6mi

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

Cooleys Crossroads, North Carolina, USA

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