The climate in 30080 Smyrna, GA is characterized by hot, humid summers and mild winters. The average summer temperature arrives in the mid-80s and the winter temperatures range from the mid-30s to low-50s. Precipitation is generally heavy year round with an average of 50 inches of rain per year, most falling between April and October. Humidity levels tend to remain high throughout the year and there can be significant differences between day and night temperatures making it important to dress appropriately for both.
Smyrna (zip 30080), Georgia gets 53 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Smyrna (zip 30080) 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 Smyrna (zip 30080). The US average is 205 sunny days.
Smyrna (zip 30080) gets some kind of precipitation, on average, 109 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 88 degrees
Winter Low: the January low is 32
Rain: averages 53 inches of rain a year
Snow: averages 1 inches of snow a year