December weather forecast
Twin Haynes Creek, GA

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Weather in December

December, the first month of the winter in Twin Haynes Creek, is still a cool month, with temperature in the range of an average low of 40.1°F (4.5°C) and an average high of 54.9°F (12.7°C).

Temperature

The average high-temperature slightly decreases in December, shifting from a refreshing 61.7°F (16.5°C) in November to a fresh 54.9°F (12.7°C). Throughout December nights, Twin Haynes Creek registers an average low-temperature of 40.1°F (4.5°C).

Humidity

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

Rainfall

In Twin Haynes Creek, during December, the rain falls for 13.5 days and regularly aggregates up to 3.74" (95mm) of precipitation. Throughout the year, there are 182 rainfall days, and 40.83" (1037mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall. In Twin Haynes Creek, in December, snow falls for 0.4 days, with typically accumulated 0.04" (1mm) of snow. In Twin Haynes Creek, Georgia, during the entire year, snow falls for 2.7 days and aggregates up to 0.98" (25mm) of snow.

Daylight

December has the shortest days of the year in Twin Haynes Creek, with an average of 10h and 0min of daylight.
On the first day of December, sunrise is at 7:22 am and sunset at 5:27 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:37 pm EST.

Sunshine

The month with the least sunshine is December, with an average of 5.2h of sunshine.

UV index

In Twin Haynes Creek, Georgia, the average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.
Note: In December, the maximum UV index of 3 suggests this advice:
Take necessary precautions - Protection from skin and eye injury is mandatory. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Updated: Jun 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Twin Haynes Creek in December?

Twin Haynes Creek in December has an average high-temperature of 54.9°F (12.7°C) and an average low-temperature of 40.1°F (4.5°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in September is estimated at 93.2°F (34°C).

What is the most humid month?

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

What is the average humidity in December?

In December, the average relative humidity is 77%.

How much does it rain in December?

In Twin Haynes Creek, in December, it is raining for 13.5 days, with typically 3.74" (95mm) of accumulated precipitation.

How many days does it snow in December?

In Twin Haynes Creek, in December, during 0.4 snowfall days, 0.04" (1mm) of snow is typically accumulated.

What is the month with the shortest days?

The month with the shortest days in Twin Haynes Creek is December, with an average of 10h and 0min of daylight.

How many hours of daylight does Twin Haynes Creek have in December?

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

When are sunrise and sunset in December?

On the first day of December, sunrise is at 7:22 am and sunset at 5:27 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:37 pm EST.

What is the month with the least sunshine?

The month with the least sunshine is December, with an average of 5.2h of sunshine.

How long on average sun shines in December?

In Twin Haynes Creek, the average sunshine duration in December is 5.2h.

What is the UV index reading in December?

The average daily maximum UV index in December is 3. A UV Index estimate of 3 to 5 represents 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
Twin Haynes Creek, GA

Average temperature in December - Twin Haynes Creek, GA
  • Average high temperature in December: 54.9°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 (70.7°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).

Average pressure in December
Twin Haynes Creek, GA

Average pressure in December - Twin Haynes Creek, GA
  • Average pressure in December: 30.14"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
Twin Haynes Creek, GA

Average wind speed in December - Twin Haynes Creek, GA
  • Average wind speed in December: 7mph

The windiest month (with the highest average wind speed) is January (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity in December
Twin Haynes Creek, GA

Average humidity in December - Twin Haynes Creek, 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, September, October and November (72%).

Average rainfall in December
Twin Haynes Creek, GA

Average rainfall in December - Twin Haynes Creek, GA
  • Average rainfall in December: 3.74"

The wettest month (with the highest rainfall) is August (5.16").
The driest month (with the least rainfall) is October (2.2").

Average rainfall days in December
Twin Haynes Creek, GA

Average rainfall days in December - Twin Haynes Creek, GA
  • Average rainfall days in December: 13.5 days

The month with the highest number of rainy days is July (21.9 days).
The month with the least rainy days is October (9.8 days).

Average snowfall in December
Twin Haynes Creek, GA

Average snowfall in December - Twin Haynes Creek, GA
  • Average snowfall in December: 0.04"

The month with the highest snowfall is February (0.43").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in December
Twin Haynes Creek, GA

Average snowfall days in December - Twin Haynes Creek, GA
  • Average snowfall days in December: 0.4 days

The month with the highest number of snowfall days is January (1 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
Twin Haynes Creek, GA

Average daylight in December / Average sunshine in December - Twin Haynes Creek, GA
  • Average daylight in December: 10h and 0min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in December: 5h and 1min

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 12min).

Average sunshine days in December
Twin Haynes Creek, GA

Average sunshine days in December - Twin Haynes Creek, GA
  • Average sunshine days in December: 16.4 days

The month with the most sunshine days is October (20.1 days).
The month with the least sunshine days is July (6.9 days).

Average UV index in December
Twin Haynes Creek, GA

Average UV index in December - Twin Haynes Creek, GA
  • Average UV index in December: 3

The month with the highest UV index is June (UV index 7).
The month with the lowest UV index is January (UV index 2).

Average cloud cover in December
Twin Haynes Creek, GA

Average cloud cover in December - Twin Haynes Creek, GA
  • Average cloud cover in December: 44

The month with the most cloud cover is December (Cloud cover 44).
The months with the least cloud cover are June and October (Cloud cover 30).

Average visibility in December
Twin Haynes Creek, GA

Average visibility in December - Twin Haynes Creek, 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).

Twin Haynes Creek, Georgia, USA

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