December weather forecast
White Oak, SC

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Weather in December

December, the first month of the winter in White Oak, is still a cool month, with an average temperature fluctuating between 40.6°F (4.8°C) and 54.9°F (12.7°C).

Temperature

Transition into December subtly marks a drop in the average high-temperature, moderately moving from an enjoyable 61.7°F (16.5°C) in November to a cool 54.9°F (12.7°C). White Oak, in December, observes a steady average low-temperature of 40.6°F (4.8°C).

Humidity

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

Rainfall

December is the month with the most rainfall in White Oak. Rain falls for 12 days and accumulates 3.5" (89mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall. In December, in White Oak, it is snowing for 0.2 days. Throughout December, 0.08" (2mm) of snow is accumulated. Throughout the year, there are 2.5 snowfall days, and 1.34" (34mm) of snow is accumulated.

Daylight

With an average of 9h and 54min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 7:13 am and sunset at 5:14 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:24 pm EST.

Sunshine

December has the least sunshine of the year, with an average of 5.4h of sunshine.

UV index

In White Oak, the average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 3 during December translates into the following directions:
Exercise prevention - Protecting skin and eyes from harm is required. When the Sun is at its strongest around midday, find shade and limit exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
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Frequently asked questions

What is the temperature in December in White Oak?

In December, the average high-temperature and low-temperature in White Oak, South Carolina, are 54.9°F (12.7°C) and 40.6°F (4.8°C) respectively. In September, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, is estimated at 91.4°F (33°C).

What are the most humid months in White Oak?

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 White Oak?

In White Oak, South Carolina, the average relative humidity in December is 75%.

What is the wettest month in White Oak?

The month with the most rainfall is December, when the rain falls for 12 days and typically aggregates up to 3.5" (89mm) of precipitation.

How many days does it rain in December in White Oak?

In White Oak, during December, the rain falls for 12 days and regularly aggregates up to 3.5" (89mm) of precipitation.

How many days does it snow in December in White Oak?

In White Oak, during December, snow falls for 0.2 days and regularly aggregates up to 0.08" (2mm) of snow.

What is the month with the shortest days in White Oak?

The month with the shortest days is December, with an average of 9h and 54min of daylight.

How many hours of daylight does White Oak have in December?

The average day length in December in White Oak, South Carolina, is 9h and 53min.

What time are sunrise and sunset in December in White Oak?

In December, on the first day of the month, sunrise is at 7:13 am and sunset at 5:14 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:24 pm EST.

What is the month with the least sunshine in White Oak?

December has the least sunshine of the year, with an average of 5.4h of sunshine.

How long on average sun shines in December in White Oak?

The average sunshine duration in December is 5.4h.

What is the UV index intensity in December in White Oak?

In December, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health 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
White Oak, SC

Average temperature in December - White Oak, SC
  • Average high temperature in December: 54.9°F

The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is January (51.4°F).

  • Average low temperature in December: 40.6°F

The month with the highest average low temperature is July (71.8°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).

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Average pressure in December
White Oak, SC

Average pressure in December - White Oak, SC
  • Average pressure in December: 30.14"Hg

The months with the highest atmospheric pressure are January, November and December (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed in December
White Oak, SC

Average wind speed in December - White Oak, SC
  • Average wind speed in December: 7mph

The windiest months (with the highest average wind speed) are February and April (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in December
White Oak, SC

Average humidity in December - White Oak, SC
  • Average humidity in December: 75%

The months with the highest relative humidity are May and December (75%).
The months with the lowest relative humidity are June, July and November (71%).

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Average rainfall in December
White Oak, SC

Average rainfall in December - White Oak, SC
  • Average rainfall in December: 3.5"

The wettest month (with the highest rainfall) is December (3.5").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days in December
White Oak, SC

Average rainfall days in December - White Oak, SC
  • Average rainfall days in December: 12 days

The month with the highest number of rainy days is July (18 days).
The months with the least rainy days are October and November (9 days).

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Average snowfall in December
White Oak, SC

Average snowfall in December - White Oak, SC
  • Average snowfall in December: 0.08"

The month with the highest snowfall is February (0.83").
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
White Oak, SC

Average snowfall days in December - White Oak, SC
  • Average snowfall days in December: 0.2 days

The month with the highest number of snowfall days is February (1.2 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
White Oak, SC

Average daylight in December / Average sunshine in December - White Oak, SC
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in December: 5h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

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Average sunshine days in December
White Oak, SC

Average sunshine days in December - White Oak, SC
  • Average sunshine days in December: 17.4 days

The month with the most sunshine days is October (20.9 days).
The month with the least sunshine days is July (10.5 days).

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Average UV index in December
White Oak, SC

Average UV index in December - White Oak, SC
  • Average UV index in December: 3

The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is January (UV index 2).

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Average cloud cover in December
White Oak, SC

Average cloud cover in December - White Oak, SC
  • Average cloud cover in December: 42

The months with the most cloud cover are February and December (Cloud cover 42).
The month with the least cloud cover is June (Cloud cover 28).

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Average visibility in December
White Oak, SC

Average visibility in December - White Oak, 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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White Oak, South Carolina, USA

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