December weather forecast
Mableton, GA

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Weather in December

The first month of the winter, December, is still a cool month in Mableton, Georgia, with an average temperature ranging between min 39.4°F (4.1°C) and max 53.8°F (12.1°C).

Temperature

The beginning of December subtly marks a decrease in the average high-temperature, transitioning from an enjoyable 61.2°F (16.2°C) in November to a fresh 53.8°F (12.1°C). Nighttime temperature in Mableton dips to a mean of 39.4°F (4.1°C) during December.

Humidity

The most humid month in Mableton is December, with an average relative humidity of 77%.

Rainfall

In Mableton, during December, the rain falls for 10.6 days and regularly aggregates up to 1.65" (42mm) of precipitation. Throughout the year, in Mableton, there are 159.5 rainfall days, and 23.82" (605mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall. The months with the most snowfall in Mableton are January and December, with an average 0.28" (7mm) of accumulated snow.

Daylight

With an average of 9h and 54min of daylight, December has the shortest days of the year in Mableton.
On the first day of the month, sunrise is at 7:25 am and sunset at 5:29 pm. On the last day of December, in Mableton, sunrise is at 7:43 am and sunset at 5:40 pm EST.

Sunshine

The month with the least sunshine is December, with an average of 5h of sunshine.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum high UV index of 2 in December translates into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
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Frequently asked questions

What is the usual temperature for Mableton in December?

In Mableton, 53.8°F (12.1°C) is the average high-temperature and 39.4°F (4.1°C) is the average low-temperature during December. In September, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, is calculated to be 91.4°F (33°C).

What is the most humid month in Mableton?

The most humid month in Mableton is December, with an average relative humidity of 77%.

What is the average humidity in December in Mableton?

In Mableton, the average relative humidity in December is 77%.

How much does it rain in Mableton in December?

In Mableton, Georgia, during December, the rain falls for 10.6 days and regularly aggregates up to 1.65" (42mm) of precipitation.

What is the snowiest month in Mableton?

The months with the most snowfall in Mableton, Georgia, are January and December, with an average 0.28" (7mm) of accumulated snow.

How many days does it snow in December in Mableton?

In Mableton, during December, snow falls for 0.4 days and regularly aggregates up to 0.28" (7mm) of snow.

What is the month with the shortest days in Mableton?

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

How many hours of daylight does Mableton have in December?

In December, the average day length in Mableton, Georgia, is 9h and 57min.

When is the sunrise / sunset in December in Mableton?

On the first day of December in Mableton, Georgia, sunrise is at 7:25 am and sunset at 5:29 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 5:40 pm EST.

What is the month with the least sunshine in Mableton?

The month with the least sunshine in Mableton is December, with an average of 5h of sunshine.

How long on average sun shines in December in Mableton?

In December, the average sunshine duration is 5h.

What is the month with the lowest UV index in Mableton?

December is the month with the lowest UV index in Mableton, with an average maximum UV index of 2.

What is the UV index intensity in December in Mableton?

In Mableton, Georgia, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's 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
Mableton, GA

Average temperature in December - Mableton, GA
  • Average high temperature in December: 53.8°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 (50.2°F).

  • Average low temperature in December: 39.4°F

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (34.5°F).

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Average pressure in December
Mableton, GA

Average pressure in December - Mableton, 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
Mableton, GA

Average wind speed in December - Mableton, GA
  • Average wind speed in December: 7.4mph

The windiest month (with the highest average wind speed) is January (8mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

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Average humidity in December
Mableton, GA

Average humidity in December - Mableton, GA
  • Average humidity in December: 77%

The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are July and August (69%).

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Average rainfall in December
Mableton, GA

Average rainfall in December - Mableton, GA
  • Average rainfall in December: 1.65"

The wettest month (with the highest rainfall) is August (3.78").
The driest month (with the least rainfall) is October (1.26").

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Average rainfall days in December
Mableton, GA

Average rainfall days in December - Mableton, GA
  • Average rainfall days in December: 10.6 days

The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is October (8.8 days).

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Average snowfall in December
Mableton, GA

Average snowfall in December - Mableton, GA
  • Average snowfall in December: 0.28"

The months with the highest snowfall are January and December (0.28").
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
Mableton, GA

Average snowfall days in December - Mableton, GA
  • Average snowfall days in December: 0.4 days

The month with the highest number of snowfall days is February (1 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
Mableton, GA

Average daylight in December / Average sunshine in December - Mableton, GA
  • 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 0min

The months with the most sunshine are June and 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
Mableton, GA

Average sunshine days in December - Mableton, GA
  • Average sunshine days in December: 17.8 days

The month with the most sunshine days is October (20.9 days).
The month with the least sunshine days is July (10 days).

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Average UV index in December
Mableton, GA

Average UV index in December - Mableton, GA
  • Average UV index in December: 2

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

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Average cloud cover in December
Mableton, GA

Average cloud cover in December - Mableton, GA
  • Average cloud cover in December: 47

The month with the most cloud cover is December (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 30).

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Average visibility in December
Mableton, GA

Average visibility in December - Mableton, 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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Mableton, Georgia, USA

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