Grayson (zip 30017), Georgia gets 52 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Grayson (zip 30017) 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 Grayson (zip 30017). The US average is 205 sunny days.
Grayson (zip 30017) 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.
Summer High: the July high is around 89 degrees
Winter Low: the January low is 31
Rain: averages 52 inches of rain a year
Snow: averages 1 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for the 30017 zip code is 7.5 (10=best), which means it is more comfortable than most places in Georgia.
6.7 / 6.8
Summer / Winter
May, October and September are the most pleasant months in the 30017 zip code, while July and January are the least comfortable months.