Rockdale County is located in the northern part of Georgia, and its climate is classified as humid subtropical. Summers are typically hot and humid with average temperatures in the mid-80s Fahrenheit (27-29°C). Winters are mild with an average temperature in the mid-50s Fahrenheit (12-13°C) and occasional cold snaps that can bring snow and freezing temperatures. The county receives above average rainfall throughout the year, ranging from 43 inches in some months to only 3 inches during others. Thunderstorms are also common during late spring and early summer. Temperatures rarely drop below freezing, making Rockdale County an ideal place for outdoor activities during all seasons.
Rockdale County, Georgia gets 49 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Rockdale County averages 1 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 217 sunny days per year in Rockdale County. The US average is 205 sunny days.
Rockdale County gets some kind of precipitation, on average, 102 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 91 degrees
Winter Low: the January low is 31
Rain: averages 49 inches of rain a year
Snow: averages 1 inches of snow a year