December weather forecast
Shulerville, SC

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Weather in December

The first month of the winter, December, is also a moderate month in Shulerville, South Carolina, with an average temperature varying between 59.4°F (15.2°C) and 45.5°F (7.5°C).

Temperature

December's arrival aligns with a minor decrease in average high-temperatures, from November's enjoyable 65.3°F (18.5°C) to a mild 59.4°F (15.2°C). The average temperature during December nights is registered at a chilly 45.5°F (7.5°C).

Humidity

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

Rainfall

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

Snowfall

Months with snowfall 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 Shulerville, during the entire year, snow falls for 1 days and aggregates up to 0.31" (8mm) of snow.

Daylight

The month with the shortest days is December, 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 5:21 pm EST.

Sunshine

December has the least sunshine of the year, 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. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In December, an average UV index of 3 transforms into the following instructions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Updated: Aug 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in December?

The average high-temperature, in December, in Shulerville, is 59.4°F (15.2°C), while the average low-temperature is 45.5°F (7.5°C). In September, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 93.2°F (34°C).

What are the most humid months?

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

What is the average humidity in December in Shulerville?

The average relative humidity in December is 78%.

How many days does it rain in December?

In Shulerville, in December, during 10.6 rainfall days, 4.69" (119mm) of precipitation is typically accumulated.

When does it start snowing?

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 in Shulerville?

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

How many hours of daylight does Shulerville have in December?

In December, the average day length in Shulerville is 10h and 0min.

When is the sunrise / sunset in December?

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 5:21 pm EST.

What is the month with the least sunshine?

With an average of 5.7h of sunshine, December has the least sunshine of the year.

How long on average sun shines in December in Shulerville?

In Shulerville, the average sunshine duration in December is 5.7h.

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 3.

How high is the UV index in December?

In Shulerville, the average daily maximum UV index in December is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from 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
Shulerville, SC

Average temperature in December - Shulerville, 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).

Average pressure in December
Shulerville, SC

Average pressure in December - Shulerville, 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).

Average wind speed in December
Shulerville, SC

Average wind speed in December - Shulerville, 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).

Average humidity in December
Shulerville, SC

Average humidity in December - Shulerville, 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%).

Average rainfall in December
Shulerville, SC

Average rainfall in December - Shulerville, 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").

Average rainfall days in December
Shulerville, SC

Average rainfall days in December - Shulerville, 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).

Average snowfall in December
Shulerville, SC

Average snowfall in December - Shulerville, 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").

Average snowfall days in December
Shulerville, SC

Average snowfall days in December - Shulerville, 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).

Average daylight in December /
Average sunshine in December
Shulerville, SC

Average daylight in December / Average sunshine in December - Shulerville, 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).

Average sunshine days in December
Shulerville, SC

Average sunshine days in December - Shulerville, 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).

Average UV index in December
Shulerville, SC

Average UV index in December - Shulerville, 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).

Average cloud cover in December
Shulerville, SC

Average cloud cover in December - Shulerville, 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).

Average visibility in December
Shulerville, SC

Average visibility in December - Shulerville, 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).

Shulerville, South Carolina, USA

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