December weather forecast
Fort Corner, SC

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Weather in December

December, the first month of the winter in Fort Corner, is still a mild month, with temperature in the range of an average high of 59.4°F (15.2°C) and an average low of 45.5°F (7.5°C).

Temperature

With the onset of December, Fort Corner's climate undergoes a slight change as the average high-temperature moves from a comfortable 65.3°F (18.5°C) in November to a mild 59.4°F (15.2°C). During December, Fort Corner's temperature averages to a frosty 45.5°F (7.5°C) at night.

Humidity

August and December, with an average relative humidity of 78%, are the most humid months in Fort Corner.

Rainfall

In Fort Corner, in December, it is raining for 10.6 days, with typically 4.69" (119mm) of accumulated precipitation. In Fort Corner, during the entire year, the rain falls for 179.5 days and collects up to 40.79" (1036mm) of precipitation.

Snowfall

Months with snowfall in Fort Corner are January, February and December. December is the first month it typically snows. Throughout December, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. In Fort Corner, during the entire year, snow falls for 1 days and aggregates up to 0.31" (8mm) of snow.

Daylight

December has the shortest days of the year in Fort Corner, with an average of 10h and 0min of daylight.
On the first day of December, sunrise is at 7:04 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:22 pm EST.

Sunshine

The month with the least sunshine is December, with an average of 5.7h of sunshine.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index in Fort Corner, South Carolina. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 3 during December translates into the following directions:
Ensure safety - Recommendations to avert sunburn are presented. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Boost your sun resistance with garments that are densely woven yet spacious. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
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Frequently asked questions

What is the usual temperature for Fort Corner in December?

In Fort Corner, in December, the average high-temperature is 59.4°F (15.2°C), and the average low-temperature is 45.5°F (7.5°C). In September, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is calculated to be 93.2°F (34°C).

What is the most humid month in Fort Corner?

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

What is the average humidity in December in Fort Corner?

The average relative humidity in December in Fort Corner, South Carolina, is 78%.

How many days does it rain in December in Fort Corner?

In Fort Corner, during December, the rain falls for 10.6 days and regularly aggregates up to 4.69" (119mm) of precipitation.

When does it start snowing in Fort Corner?

December is the first month it typically snows in Fort Corner, South Carolina. Throughout December, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow.

What is the month with the shortest days in Fort Corner?

With an average of 10h and 0min of daylight, December has the shortest days of the year.

How many hours of daylight does Fort Corner have in December?

In December, the average day length is 10h and 1min.

What time are sunrise and sunset in December in Fort Corner?

On the first day of December in Fort Corner, South Carolina, sunrise is at 7:04 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:22 pm EST.

What is the month with the least sunshine in Fort Corner?

The month with the least sunshine is December, with an average of 5.7h of sunshine.

How long on average sun shines in December in Fort Corner?

In Fort Corner, South Carolina, the average sunshine duration in December is 5.7h.

What are the months with the lowest UV index in Fort Corner?

January and December, with an average maximum UV index of 3, are months with the lowest UV index in Fort Corner.

How high is the UV index in December in Fort Corner?

In Fort Corner, the average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Fort Corner, SC

Average temperature in December - Fort Corner, SC
  • Average high temperature in December: 59.4°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (55.8°F).

  • Average low temperature in December: 45.5°F

The month with the highest average low temperature is July (74.8°F).
The coldest month (with the lowest average low temperature) is January (40.8°F).

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Average pressure in December
Fort Corner, SC

Average pressure in December - Fort Corner, SC
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed in December
Fort Corner, SC

Average wind speed in December - Fort Corner, SC
  • Average wind speed in December: 6.5mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity in December
Fort Corner, SC

Average humidity in December - Fort Corner, SC
  • Average humidity in December: 78%

The months with the highest relative humidity are August and December (78%).
The months with the lowest relative humidity are January and March (74%).

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Average rainfall in December
Fort Corner, SC

Average rainfall in December - Fort Corner, SC
  • Average rainfall in December: 4.69"

The wettest month (with the highest rainfall) is August (6.46").
The driest month (with the least rainfall) is January (1.46").

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Average rainfall days in December
Fort Corner, SC

Average rainfall days in December - Fort Corner, SC
  • Average rainfall days in December: 10.6 days

The months with the highest number of rainy days are July and August (23.2 days).
The month with the least rainy days is November (8.9 days).

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Average snowfall in December
Fort Corner, SC

Average snowfall in December - Fort Corner, SC
  • Average snowfall in December: 0.04"

The month with the highest snowfall is February (0.24").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in December
Fort Corner, SC

Average snowfall days in December - Fort Corner, SC
  • Average snowfall days in December: 0.1 days

The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight in December /
Average sunshine in December
Fort Corner, SC

Average daylight in December / Average sunshine in December - Fort Corner, SC
  • Average daylight in December: 10h and 0min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in December: 5h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days in December
Fort Corner, SC

Average sunshine days in December - Fort Corner, SC
  • Average sunshine days in December: 18.4 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is July (5.5 days).

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Average UV index in December
Fort Corner, SC

Average UV index in December - Fort Corner, SC
  • Average UV index in December: 3

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in December
Fort Corner, SC

Average cloud cover in December - Fort Corner, SC
  • Average cloud cover in December: 40

The months with the most cloud cover are February and December (Cloud cover 40).
The month with the least cloud cover is July (Cloud cover 26).

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Average visibility in December
Fort Corner, SC

Average visibility in December - Fort Corner, SC
  • 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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Fort Corner, South Carolina, USA

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