December weather forecast
Johns Creek, GA

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.