December weather forecast
Fairfield Glen, GA

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Weather in December

December, the first month of the winter in Fairfield Glen, is also a fresh month, with an average temperature fluctuating between 40.1°F (4.5°C) and 55°F (12.8°C).

Temperature

December implies a soft temperature shift, with average high-temperatures reducing from November's refreshing 61.7°F (16.5°C) to a fresh 55°F (12.8°C). During December, the average low-temperature is recorded at an icy 40.1°F (4.5°C).

Humidity

December is the most humid month, with an average relative humidity of 77%.

Rainfall

In December, the rain falls for 10.9 days. Throughout December, 2.09" (53mm) of precipitation is accumulated. Throughout the year, there are 150.4 rainfall days, and 21.97" (558mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through March and December. December is the first month it typically snows. Throughout December, in the average 0.5 snowfall days, it receives 0.16" (4mm) of snow. In Fairfield Glen, Georgia, during the entire year, snow falls for 2.4 days and aggregates up to 0.63" (16mm) 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 7:23 am and sunset at 5:28 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 5:39 pm EST.

Sunshine

With an average of 5h of sunshine, December has the least sunshine of the year.

UV index

The months with the lowest UV index in Fairfield Glen are January, February and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 3 in December translates into these instructions:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Updated: Jun 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are December temperatures?

During December, Fairfield Glen experiences an average high-temperature of 55°F (12.8°C) and a low-temperature of 40.1°F (4.5°C). In September, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 91.4°F (33°C).

What is the most humid month?

December is the most humid month, with an average relative humidity of 77%.

What is the average humidity in December?

The average relative humidity in December in Fairfield Glen is 77%.

How many days does it rain in December?

In Fairfield Glen, during December, the rain falls for 10.9 days and regularly aggregates up to 2.09" (53mm) of precipitation.

When does it start to snow?

December is the first month it typically snows. Throughout December, in the average 0.5 snowfall days, it receives 0.16" (4mm) of snow.

What is the month with the shortest days?

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

How many hours of daylight does Fairfield Glen have in December?

The average day length in December in Fairfield Glen is 9h and 58min.

When is the sunrise / sunset in December?

On the first day of December, sunrise is at 7:23 am and sunset at 5:28 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 5:39 pm EST.

What is the month with the least sunshine?

December has the least sunshine of the year, with an average of 5h of sunshine.

How long on average sun shines in December?

In Fairfield Glen, the average sunshine duration in December is 5h.

What are the months with the lowest UV index?

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 December, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat 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
Fairfield Glen, GA

Average temperature in December - Fairfield Glen, GA
  • Average high temperature in December: 55°F

The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (51.3°F).

  • Average low temperature in December: 40.1°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 (35.4°F).

Average pressure in December
Fairfield Glen, GA

Average pressure in December - Fairfield Glen, 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).

Average wind speed in December
Fairfield Glen, GA

Average wind speed in December - Fairfield Glen, GA
  • Average wind speed in December: 7.3mph

The windiest month (with the highest average wind speed) is January (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity in December
Fairfield Glen, GA

Average humidity in December - Fairfield Glen, 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, October and November (71%).

Average rainfall in December
Fairfield Glen, GA

Average rainfall in December - Fairfield Glen, GA
  • Average rainfall in December: 2.09"

The wettest month (with the highest rainfall) is August (3.27").
The driest month (with the least rainfall) is September (1.02").

Average rainfall days in December
Fairfield Glen, GA

Average rainfall days in December - Fairfield Glen, GA
  • Average rainfall days in December: 10.9 days

The month with the highest number of rainy days is August (19.3 days).
The month with the least rainy days is November (8.4 days).

Average snowfall in December
Fairfield Glen, GA

Average snowfall in December - Fairfield Glen, GA
  • Average snowfall in December: 0.16"

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

Average snowfall days in December
Fairfield Glen, GA

Average snowfall days in December - Fairfield Glen, GA
  • Average snowfall days in December: 0.5 days

The months with the highest number of snowfall days are January and February (0.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
Fairfield Glen, GA

Average daylight in December / Average sunshine in December - Fairfield Glen, 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).

Average sunshine days in December
Fairfield Glen, GA

Average sunshine days in December - Fairfield Glen, GA
  • Average sunshine days in December: 18.2 days

The month with the most sunshine days is October (21.4 days).
The month with the least sunshine days is July (10 days).

Average UV index in December
Fairfield Glen, GA

Average UV index in December - Fairfield Glen, GA
  • Average UV index in December: 3

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

Average cloud cover in December
Fairfield Glen, GA

Average cloud cover in December - Fairfield Glen, 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, July and October (Cloud cover 31).

Average visibility in December
Fairfield Glen, GA

Average visibility in December - Fairfield Glen, 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).

Fairfield Glen, Georgia, USA

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