December weather forecast
East Griffin, GA

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Weather in December

December, the first month of the winter in East Griffin, is still a cool month, with an average temperature fluctuating between 40.5°F (4.7°C) and 55.2°F (12.9°C).

Temperature

The onset of December is marked by a minor decrease in temperature, transitioning from a comfortable 62.1°F (16.7°C) in November to a cool 55.2°F (12.9°C). Throughout December, the temperature falls to an average low of 40.5°F (4.7°C).

Humidity

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

Rainfall

In December, in East Griffin, the rain falls for 13.4 days. Throughout December, 4.06" (103mm) of precipitation is accumulated. Throughout the year, there are 179.6 rainfall days, and 39.84" (1012mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through March, November and December. In East Griffin, in December, snow falls for 0.5 days, with typically accumulated 0.08" (2mm) of snow. In East Griffin, during the entire year, snow falls for 2.7 days and aggregates up to 0.94" (24mm) of snow.

Daylight

With an average of 10h and 0min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 7:22 am and sunset at 5:29 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:40 pm EST.

Sunshine

December has the least sunshine of the year, with an average of 5.1h of sunshine.

UV index

January, February and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In December, the average maximum UV index of 3 translates into the following recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Updated: Jun 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in December?

In December, in East Griffin, the average high-temperature is 55.2°F (12.9°C), and the average low-temperature is 40.5°F (4.7°C). In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, is evaluated at 91.4°F (33°C).

What is the most humid month?

With an average relative humidity of 78%, December is the most humid month in East Griffin.

What is the average humidity in December?

In December, the average relative humidity is 78%.

How much does it rain in December?

In December, the rain falls for 13.4 days. Throughout December, 4.06" (103mm) of precipitation is accumulated.

How many days does it snow in December?

In East Griffin, in December, during 0.5 snowfall days, 0.08" (2mm) of snow is typically accumulated.

What is the month with the shortest days?

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 East Griffin, the average day length in December is 10h and 0min.

When are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 7:22 am and sunset at 5:29 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:40 pm EST.

What is the month with the least sunshine?

With an average of 5.1h of sunshine, December has the least sunshine of the year.

How long on average sun shines in December?

The average sunshine duration in December in East Griffin, Georgia, is 5.1h.

What are the months with the lowest UV index?

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

How high is the UV index in December?

In December, the average daily maximum UV index in East Griffin is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe 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
East Griffin, GA

Average temperature in December - East Griffin, GA
  • Average high temperature in December: 55.2°F

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (52.2°F).

  • Average low temperature in December: 40.5°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 (36.1°F).

Average pressure in December
East Griffin, GA

Average pressure in December - East Griffin, 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
East Griffin, GA

Average wind speed in December - East Griffin, GA
  • Average wind speed in December: 7.1mph

The windiest month (with the highest average wind speed) is January (7.7mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

Average humidity in December
East Griffin, GA

Average humidity in December - East Griffin, 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%).

Average rainfall in December
East Griffin, GA

Average rainfall in December - East Griffin, GA
  • Average rainfall in December: 4.06"

The wettest month (with the highest rainfall) is August (4.61").
The driest month (with the least rainfall) is October (2.09").

Average rainfall days in December
East Griffin, GA

Average rainfall days in December - East Griffin, GA
  • Average rainfall days in December: 13.4 days

The month with the highest number of rainy days is July (22.6 days).
The month with the least rainy days is October (9.3 days).

Average snowfall in December
East Griffin, GA

Average snowfall in December - East Griffin, GA
  • Average snowfall in December: 0.08"

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").

Average snowfall days in December
East Griffin, GA

Average snowfall days in December - East Griffin, GA
  • Average snowfall days in December: 0.5 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
East Griffin, GA

Average daylight in December / Average sunshine in December - East Griffin, 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 1min

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 6min).

Average sunshine days in December
East Griffin, GA

Average sunshine days in December - East Griffin, GA
  • Average sunshine days in December: 16.4 days

The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is July (7.4 days).

Average UV index in December
East Griffin, GA

Average UV index in December - East Griffin, 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
East Griffin, GA

Average cloud cover in December - East Griffin, GA
  • Average cloud cover in December: 45

The month with the most cloud cover is December (Cloud cover 45).
The months with the least cloud cover are June, September and October (Cloud cover 31).

Average visibility in December
East Griffin, GA

Average visibility in December - East Griffin, 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).

East Griffin, Georgia, USA

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