December weather forecast
Johns Creek, GA

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Weather in December

December in Johns Creek welcomes the onset of winter, with temperatures plummeting from the relatively warmer November. The shortest daylight hours of the year, an average of 9.9 hours, adds to the crisp winter air, making the city colder. December sees temperatures ranging between 32°F (0°C) and 53°F (11.7°C), the lowest for the year, indicating a harsh cold weather setting in. The rainfall increases slightly from November's 3.7" (94mm) to 4.2" (107mm). As the year concludes, Johns Creek remains veiled in a cold and damp ambiance, bidding farewell to the year under a blanket of winter.

Temperature

As Johns Creek enters December, the average high-temperature decreases from the a comfortable 62.1°F (16.7°C) of November to a cool 53.1°F (11.7°C). Johns Creek observes an average low-temperature of 32°F (0°C) during December nights.

Rainfall

In Johns Creek, in December, 4.17" (106mm) of precipitation is typically accumulated. During the entire year, Johns Creek aggregates up to 51.81" (1316mm) of precipitation.

Daylight

The month with the shortest days in Johns Creek, Georgia, is December, with an average of 9h and 54min of daylight.
On the first day of the month, sunrise is at 7:24 am and sunset at 5:27 pm. On the last day of December, in Johns Creek, sunrise is at 7:42 am and sunset at 5:38 pm EST.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average December temperature in Johns Creek?

The average high-temperature and low-temperature in Johns Creek, Georgia, during December are 53.1°F (11.7°C) and 32°F (0°C) respectively.

How much does it rain in Johns Creek in December?

Throughout December, in Johns Creek, Georgia, 4.17" (106mm) of precipitation is accumulated.

What is the month with the shortest days in Johns Creek?

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

How many hours of daylight does Johns Creek have in December?

In December, the average day length in Johns Creek is 9h and 56min.

When is the sunrise / sunset in December in Johns Creek?

In December, on the first day of the month, sunrise is at 7:24 am and sunset at 5:27 pm. On the last day of the month, sunrise is at 7:42 am and sunset at 5:38 pm EST.

Average temperature in December
Johns Creek, GA

Average temperature in December - Johns Creek, GA
  • Average high temperature in December: 53°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (50°F).

  • Average low temperature in December: 32°F

The month with the highest average low temperature is July (67°F).
The coldest month (with the lowest average low temperature) is January (29°F).

Average rainfall in December
Johns Creek, GA

Average rainfall in December - Johns Creek, GA
  • Average rainfall in December: 4.2"

The wettest month (with the highest rainfall) is March (5.5").
The driest month (with the least rainfall) is October (3.6").

Average daylight in December
Johns Creek, GA

Average daylight in December - Johns Creek, 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).

Johns Creek, Georgia, USA

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