Lilburn, GA is located in the north central part of the state and has a humid subtropical climate. It experiences hot and humid summers with average highs in the upper 80s and cool winters with average lows in the low 40s. Average rainfall amounts range from around 50 inches per year to nearly 70 inches per year depending on location within the city. The area regularly experiences thunderstorms throughout the summer months which can bring short but intense bursts of rain. Snowfall is rare but does occur occasionally during winter months when temperatures dip below freezing. In general, Lilburn offers a mild climate for those who enjoy hot summers and cool winters without extreme temperatures or weather conditions.
Lilburn (zip 30047), Georgia gets 53 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Lilburn (zip 30047) 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 Lilburn (zip 30047). The US average is 205 sunny days.
Lilburn (zip 30047) gets some kind of precipitation, on average, 101 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 90 degrees
Winter Low: the January low is 32
Rain: averages 53 inches of rain a year
Snow: averages 1 inches of snow a year