December weather forecast
Secessionville Acres, SC

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Weather in December

December, the first month of the winter in Secessionville Acres, is still a mild month, with an average temperature varying between 60.6°F (15.9°C) and 51.1°F (10.6°C).

Temperature

Secessionville Acres measures an average high-temperature of a still refreshing 60.6°F (15.9°C) in December, nearly consistent with the preceding month. Secessionville Acres anticipates an average minimum temperature of 51.1°F (10.6°C) in the month of December.

Humidity

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

Rainfall

In Secessionville Acres, in December, during 6.2 rainfall days, 1.14" (29mm) of precipitation is typically accumulated. In Secessionville Acres, during the entire year, the rain falls for 113.3 days and collects up to 10" (254mm) of precipitation.

Snowfall

January and December are months with snowfall. December is the first month it typically snows in Secessionville Acres. Throughout December, there are 0.1 snowfall days. In Secessionville Acres, during the entire year, snow falls for 0.3 days.

Daylight

The month with the shortest days in Secessionville Acres is December, with an average of 10h and 0min of daylight.
On the first day of December in Secessionville Acres, 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.

Sunshine

December has the least sunshine of the year in Secessionville Acres, with an average of 5.7h of sunshine.

UV index

The average daily maximum UV index in December in Secessionville Acres is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: A maximum daily UV index of 4 during December morphs into the following directions:
Take precautions - Protection against skin and eye damage is obliged. To guard against the harmful effects of the Sun, minimize exposure during midday. Experience reduced UV exposure by about half when donning a wide-brim hat. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
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Frequently asked questions

What is the usual temperature for Secessionville Acres in December?

In December, in Secessionville Acres, the average high-temperature is 60.6°F (15.9°C), and the average low-temperature is 51.1°F (10.6°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in September is evaluated at 89.6°F (32°C).

What is the most humid month in Secessionville Acres?

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

What is the average humidity in December in Secessionville Acres?

In December, the average relative humidity in Secessionville Acres, South Carolina, is 78%.

How much does it rain in Secessionville Acres in December?

In Secessionville Acres, in December, during 6.2 rainfall days, 1.14" (29mm) of precipitation is typically accumulated.

When does it start to snow in Secessionville Acres?

December is the first month it typically snows in Secessionville Acres. Throughout December, there are 0.1 snowfall days.

What is the month with the shortest days in Secessionville Acres?

December has the shortest days of the year in Secessionville Acres, South Carolina, with an average of 10h and 0min of daylight.

What is the average length of the day in December in Secessionville Acres?

In Secessionville Acres, South Carolina, the average day length in December is 10h and 2min.

What time are sunrise and sunset in December in Secessionville Acres?

On the first day of December, 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 in Secessionville Acres?

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

How many hours of sunshine does Secessionville Acres have in December?

The average sunshine duration in December in Secessionville Acres, South Carolina, is 5.7h.

What is the UV index reading in December in Secessionville Acres?

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

Average temperature in December - Secessionville Acres, SC
  • Average high temperature in December: 60.6°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (57°F).

  • Average low temperature in December: 51.1°F

The months with the highest average low temperature are July and August (78.4°F).
The coldest month (with the lowest average low temperature) is January (46.4°F).

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Average pressure in December
Secessionville Acres, SC

Average pressure in December - Secessionville Acres, SC
  • Average pressure in December: 30.12"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).

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Average wind speed in December
Secessionville Acres, SC

Average wind speed in December - Secessionville Acres, SC
  • Average wind speed in December: 10.2mph

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is August (8.8mph).

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Average humidity in December
Secessionville Acres, SC

Average humidity in December - Secessionville 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, March and October (73%).

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Average rainfall in December
Secessionville Acres, SC

Average rainfall in December - Secessionville Acres, SC
  • Average rainfall in December: 1.14"

The wettest month (with the highest rainfall) is August (1.93").
The driest month (with the least rainfall) is January (0.24").

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Average rainfall days in December
Secessionville Acres, SC

Average rainfall days in December - Secessionville Acres, SC
  • Average rainfall days in December: 6.2 days

The month with the highest number of rainy days is August (17.3 days).
The month with the least rainy days is November (5.2 days).

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Average snowfall days in December
Secessionville Acres, SC

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

The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).

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

Average daylight in December / Average sunshine in December - Secessionville 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).

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Average sunshine days in December
Secessionville Acres, SC

Average sunshine days in December - Secessionville Acres, SC
  • Average sunshine days in December: 23.5 days

The month with the most sunshine days is January (23.9 days).
The month with the least sunshine days is August (8.5 days).

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Average UV index in December
Secessionville Acres, SC

Average UV index in December - Secessionville 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).

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Average cloud cover in December
Secessionville Acres, SC

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

The month with the most cloud cover is December (Cloud cover 39).
The months with the least cloud cover are June and July (Cloud cover 25).

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Average visibility in December
Secessionville Acres, SC

Average visibility in December - Secessionville 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).

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Secessionville Acres, South Carolina, USA

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