December weather forecast
Stoney Brook Plantation, GA

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Weather in December

December, the first month of the winter in Stoney Brook Plantation, is still a mild month, with an average temperature varying between 55.4°F (13°C) and 40.3°F (4.6°C).

Temperature

A mild drop in Stoney Brook Plantation's average high-temperature is observed in December, transitioning from an enjoyable 61.9°F (16.6°C) in November to a moderate 55.4°F (13°C). Stoney Brook Plantation experiences a mean temperature of 40.3°F (4.6°C) during December nights.

Humidity

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

Rainfall

In Stoney Brook Plantation, in December, during 12.8 rainfall days, 3.7" (94mm) of precipitation is typically accumulated. Throughout the year, in Stoney Brook Plantation, there are 179.7 rainfall days, and 39.76" (1010mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall in Stoney Brook Plantation, Georgia. In Stoney Brook Plantation, during December, snow falls for 0.3 days and regularly aggregates up to 0.2" (5mm) of snow. Throughout the year, in Stoney Brook Plantation, Georgia, there are 2.7 snowfall days, and 1.14" (29mm) of snow is accumulated.

Daylight

The month with the shortest days in Stoney Brook Plantation is December, with an average of 10h and 0min of daylight.
On the first day of December in Stoney Brook Plantation, Georgia, sunrise is at 7:24 am and sunset at 5:30 pm. On the last day of the month, sunrise is at 7:42 am and sunset at 5:41 pm EST.

Sunshine

With an average of 5h of sunshine, December has the least sunshine of the year in Stoney Brook Plantation, Georgia.

UV index

January, February and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.
Note: In December, the maximum UV index of 3 transforms into these recommendations:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the usual temperature for Stoney Brook Plantation in December?

In December, the average high-temperature and low-temperature are 55.4°F (13°C) and 40.3°F (4.6°C) respectively. The average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, in September is evaluated at 91.4°F (33°C).

What is the most humid month in Stoney Brook Plantation?

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

What is the average humidity in December in Stoney Brook Plantation?

The average relative humidity in December in Stoney Brook Plantation is 78%.

How many days does it rain in December in Stoney Brook Plantation?

In Stoney Brook Plantation, in December, during 12.8 rainfall days, 3.7" (94mm) of precipitation is typically accumulated.

How many days does it snow in December in Stoney Brook Plantation?

In Stoney Brook Plantation, in December, snow falls for 0.3 days, with typically accumulated 0.2" (5mm) of snow.

What is the month with the shortest days in Stoney Brook Plantation?

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

What is the average length of the day in December in Stoney Brook Plantation?

In Stoney Brook Plantation, the average day length in December is 9h and 59min.

When are sunrise and sunset in December in Stoney Brook Plantation?

On the first day of December in Stoney Brook Plantation, Georgia, sunrise is at 7:24 am and sunset at 5:30 pm. On the last day of the month, sunrise is at 7:42 am and sunset at 5:41 pm EST.

What is the month with the least sunshine in Stoney Brook Plantation?

With an average of 5h of sunshine, December has the least sunshine of the year in Stoney Brook Plantation, Georgia.

How many hours of sunshine does Stoney Brook Plantation have in December?

The average sunshine duration in December is 5h.

What is the month with the lowest UV index in Stoney Brook Plantation?

The months with the lowest UV index are January, February and December, with an average maximum UV index of 3.

How high is the UV index in December in Stoney Brook Plantation?

In December, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate health threat 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
Stoney Brook Plantation, GA

Average temperature in December - Stoney Brook Plantation, GA
  • Average high temperature in December: 55.4°F

The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (51.6°F).

  • Average low temperature in December: 40.3°F

The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (35.4°F).

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Average pressure in December
Stoney Brook Plantation, GA

Average pressure in December - Stoney Brook Plantation, GA
  • Average pressure in December: 30.15"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

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Average wind speed in December
Stoney Brook Plantation, GA

Average wind speed in December - Stoney Brook Plantation, GA
  • Average wind speed in December: 7.3mph

The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

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Average humidity in December
Stoney Brook Plantation, GA

Average humidity in December - Stoney Brook Plantation, GA
  • Average humidity in December: 78%

The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are October and November (72%).

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Average rainfall in December
Stoney Brook Plantation, GA

Average rainfall in December - Stoney Brook Plantation, GA
  • Average rainfall in December: 3.7"

The wettest month (with the highest rainfall) is August (5.04").
The driest month (with the least rainfall) is October (2.13").

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Average rainfall days in December
Stoney Brook Plantation, GA

Average rainfall days in December - Stoney Brook Plantation, GA
  • Average rainfall days in December: 12.8 days

The month with the highest number of rainy days is July (22.8 days).
The month with the least rainy days is October (9.5 days).

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Average snowfall in December
Stoney Brook Plantation, GA

Average snowfall in December - Stoney Brook Plantation, GA
  • Average snowfall in December: 0.2"

The month with the highest snowfall is January (0.47").
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
Stoney Brook Plantation, GA

Average snowfall days in December - Stoney Brook Plantation, GA
  • Average snowfall days in December: 0.3 days

The month with the highest number of snowfall days is January (0.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
Stoney Brook Plantation, GA

Average daylight in December / Average sunshine in December - Stoney Brook Plantation, GA
  • 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 0min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days in December
Stoney Brook Plantation, GA

Average sunshine days in December - Stoney Brook Plantation, GA
  • Average sunshine days in December: 16.8 days

The month with the most sunshine days is October (20.8 days).
The month with the least sunshine days is July (7 days).

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Average UV index in December
Stoney Brook Plantation, GA

Average UV index in December - Stoney Brook Plantation, GA
  • Average UV index in December: 3

The months with the highest UV index are May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, February and December (UV index 3).

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Average cloud cover in December
Stoney Brook Plantation, GA

Average cloud cover in December - Stoney Brook Plantation, GA
  • Average cloud cover in December: 46

The month with the most cloud cover is December (Cloud cover 46).
The months with the least cloud cover are June and October (Cloud cover 31).

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Average visibility in December
Stoney Brook Plantation, GA

Average visibility in December - Stoney Brook Plantation, GA
  • 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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Stoney Brook Plantation, Georgia, USA

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