December weather forecast
Summerfield, NC

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Weather in December

The first month of the winter, December, is also a frosty month in Summerfield, North Carolina, with temperature in the range of an average low of 35.6°F (2°C) and an average high of 49.6°F (9.8°C).

Temperature

The transition into December is accompanied by a slight temperature decrease, with the average high-temperature shifting from a moderate 56.8°F (13.8°C) in November to a chilly 49.6°F (9.8°C). Summerfield experiences an average low-temperature of 35.6°F (2°C) in the month of December.

Humidity

May and December, with an average relative humidity of 75%, are the most humid months in Summerfield.

Rainfall

In Summerfield, in December, during 11.1 rainfall days, 2.87" (73mm) of precipitation is typically accumulated. Throughout the year, there are 156 rainfall days, and 30.08" (764mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Summerfield are January through March, November and December. December is the month with the most snowfall. Snow falls for 1.3 days and accumulates 2.2" (56mm) of snow.

Daylight

With an average of 9h and 42min of daylight, December has the shortest days of the year in Summerfield.
On the first day of the month, sunrise is at 7:12 am and sunset at 5:05 pm. On the last day of December, in Summerfield, sunrise is at 7:30 am and sunset at 5:15 pm EST.

Sunshine

With an average of 5.5h of sunshine, December has the least sunshine of the year in Summerfield, North Carolina.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 2 during December translates into the following recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Around midday, solar radiation is most harmful; hence, exposure should be limited. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
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Frequently asked questions

What are December temperatures in Summerfield?

The high-temperature in Summerfield, North Carolina, during December is 49.6°F (9.8°C) and the low-temperature is 35.6°F (2°C). The average heat index (a.k.a. 'real feel', '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 are the most humid months in Summerfield?

The months with the highest humidity are May and December, with an average relative humidity of 75%.

What is the average humidity in December in Summerfield?

The average relative humidity in December is 75%.

How many days does it rain in December in Summerfield?

In Summerfield, North Carolina, in December, during 11.1 rainfall days, 2.87" (73mm) of precipitation is typically accumulated.

When does it snow the most in Summerfield?

The month with the most snowfall in Summerfield is December, when snow falls for 1.3 days and typically aggregates up to 2.2" (56mm) of snow.

How much does it snow in Summerfield in December?

In December, it is snowing for 1.3 days. Throughout December, 2.2" (56mm) of snow is accumulated.

What is the month with the shortest days in Summerfield?

The month with the shortest days in Summerfield is December, with an average of 9h and 42min of daylight.

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

The average day length in December in Summerfield is 9h and 44min.

When are sunrise and sunset in December in Summerfield?

On the first day of December in Summerfield, North Carolina, sunrise is at 7:12 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:15 pm EST.

What is the month with the least sunshine in Summerfield?

December has the least sunshine of the year in Summerfield, with an average of 5.5h of sunshine.

How long on average sun shines in December in Summerfield?

The average sunshine duration in December in Summerfield, North Carolina, is 5.5h.

When is the lowest UV index in Summerfield?

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 intensity in December in Summerfield?

In Summerfield, North Carolina, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability 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
Summerfield, NC

Average temperature in December - Summerfield, NC
  • Average high temperature in December: 49.6°F

The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (45.5°F).

  • Average low temperature in December: 35.6°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

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Average pressure in December
Summerfield, NC

Average pressure in December - Summerfield, 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 (29.98"Hg).

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Average wind speed in December
Summerfield, NC

Average wind speed in December - Summerfield, NC
  • Average wind speed in December: 6.3mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in December
Summerfield, NC

Average humidity in December - Summerfield, NC
  • Average humidity in December: 75%

The months with the highest relative humidity are May and December (75%).
The month with the lowest relative humidity is July (69%).

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Average rainfall in December
Summerfield, NC

Average rainfall in December - Summerfield, NC
  • Average rainfall in December: 2.87"

The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is October (2.01").

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Average rainfall days in December
Summerfield, NC

Average rainfall days in December - Summerfield, NC
  • Average rainfall days in December: 11.1 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is November (9 days).

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Average snowfall in December
Summerfield, NC

Average snowfall in December - Summerfield, NC
  • Average snowfall in December: 2.2"

The month with the highest snowfall is December (2.2").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in December
Summerfield, NC

Average snowfall days in December - Summerfield, NC
  • Average snowfall days in December: 1.3 days

The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

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

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

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Average sunshine days in December
Summerfield, NC

Average sunshine days in December - Summerfield, NC
  • Average sunshine days in December: 18.7 days

The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is May (12.1 days).

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Average UV index in December
Summerfield, NC

Average UV index in December - Summerfield, 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, February and December (UV index 2).

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Average cloud cover in December
Summerfield, NC

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

The month with the most cloud cover is February (Cloud cover 43).
The months with the least cloud cover are June and July (Cloud cover 30).

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Average visibility in December
Summerfield, NC

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

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

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Summerfield, North Carolina, USA

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