December weather forecast
Teal Acres, SC

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Weather in December

The first month of the winter, December, is still a refreshing month in Teal Acres, South Carolina, with an average temperature varying between 49.3°F (9.6°C) and 60.8°F (16°C).

Temperature

Teal Acres's December reports an average high-temperature of a still refreshing 60.8°F (16°C), exhibiting a minor difference from November. December witnesses an average nighttime temperature of 49.3°F (9.6°C).

Humidity

The most humid month is December, with an average relative humidity of 78%.

Rainfall

In Teal Acres, South Carolina, during December, the rain falls for 11.1 days and regularly aggregates up to 4.25" (108mm) of precipitation. Throughout the year, there are 178.9 rainfall days, and 41.93" (1065mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January and December. December is the first month it typically snows in Teal Acres. Throughout December, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. In Teal Acres, during the entire year, snow falls for 0.6 days and aggregates up to 0.16" (4mm) of snow.

Daylight

With an average of 10h and 0min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:04 am and sunset at 5:13 pm. On the last day of December, sunrise is at 7:21 am and sunset at 5:24 pm EST.

Sunshine

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

UV index

In December, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 4 during December translates into the following directions:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Updated: Jun 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average December temperature?

The high-temperature during December is 60.8°F (16°C) and the low-temperature is 49.3°F (9.6°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in September is evaluated at 91.4°F (33°C).

What is the most humid month in Teal Acres?

The most humid month is December, with an average relative humidity of 78%.

What is the average humidity in December?

In Teal Acres, the average relative humidity in December is 78%.

How much does it rain in December?

In Teal Acres, in December, it is raining for 11.1 days, with typically 4.25" (108mm) of accumulated precipitation.

When does it start to snow?

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

What is the month with the shortest days?

The month with the shortest days is December, with an average of 10h and 0min of daylight.

How many hours of daylight does Teal Acres have in December?

The average day length in December is 10h and 2min.

When is the sunrise / sunset in December?

In December, on the first day of the month, sunrise is at 7:04 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:24 pm EST.

What is the month with the least sunshine?

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

How long on average sun shines in December?

The average sunshine duration in December is 5.7h.

What is the UV index intensity in December?

In December, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.
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
Teal Acres, SC

Average temperature in December - Teal Acres, SC
  • Average high temperature in December: 60.8°F

The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (57°F).

  • Average low temperature in December: 49.3°F

The month with the highest average low temperature is July (77.4°F).
The coldest month (with the lowest average low temperature) is January (44.4°F).

Average pressure in December
Teal Acres, SC

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

Average wind speed in December
Teal Acres, SC

Average wind speed in December - Teal Acres, SC
  • Average wind speed in December: 8.7mph

The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest month (with the lowest average wind speed) is August (7.5mph).

Average humidity in December
Teal Acres, SC

Average humidity in December - Teal Acres, SC
  • Average humidity in December: 78%

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

Average rainfall in December
Teal Acres, SC

Average rainfall in December - Teal Acres, SC
  • Average rainfall in December: 4.25"

The wettest month (with the highest rainfall) is August (7.13").
The driest month (with the least rainfall) is January (1.42").

Average rainfall days in December
Teal Acres, SC

Average rainfall days in December - Teal Acres, SC
  • Average rainfall days in December: 11.1 days

The month with the highest number of rainy days is August (24.8 days).
The month with the least rainy days is November (8.7 days).

Average snowfall in December
Teal Acres, SC

Average snowfall in December - Teal Acres, SC
  • Average snowfall in December: 0.04"

The month with the highest snowfall is January (0.12").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

Average snowfall days in December
Teal Acres, SC

Average snowfall days in December - Teal Acres, SC
  • Average snowfall days in December: 0.1 days

The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

Average daylight in December /
Average sunshine in December
Teal Acres, SC

Average daylight in December / Average sunshine in December - Teal Acres, 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 0min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

Average sunshine days in December
Teal Acres, SC

Average sunshine days in December - Teal Acres, SC
  • Average sunshine days in December: 17.8 days

The month with the most sunshine days is January (19.3 days).
The month with the least sunshine days is August (3.8 days).

Average UV index in December
Teal Acres, SC

Average UV index in December - Teal Acres, SC
  • Average UV index in December: 4

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).

Average cloud cover in December
Teal Acres, SC

Average cloud cover in December - Teal Acres, SC
  • Average cloud cover in December: 39

The months with the most cloud cover are February and December (Cloud cover 39).
The months with the least cloud cover are June and July (Cloud cover 26).

Average visibility in December
Teal Acres, SC

Average visibility in December - Teal Acres, 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).

Teal Acres, South Carolina, USA

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