Cumming, GA has a humid subtropical climate characterized by mild winters and hot summers. On average, temperatures range from the mid-twenties to the upper eighties throughout the year. Rainfall is abundant and tends to be most concentrated during the summer months. Additionally, the area experiences occasional thunderstorms throughout fall and spring, although snowfall is rare. The city also benefits from its moderate elevation which helps to keep temperatures relatively mild compared to other regions of Georgia.
Cumming, Georgia gets 54 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Cumming averages 2 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 219 sunny days per year in Cumming. The US average is 205 sunny days.
Cumming gets some kind of precipitation, on average, 107 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 87 degrees
Winter Low: the January low is 29
Rain: averages 54 inches of rain a year
Snow: averages 2 inches of snow a year