The most pleasant months of the year for the 30118 zip code are May, September and October. In the 30118 zip code, there are 4 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for the 30118 zip code with an average high temperature of 88.7°, which ranks it as cooler than most places in Georgia. January is the snowiest month in the 30118 zip code with 0.4 inches of snow, and no months of the year have significant snowfall. The most uncomfortably humid months are July, August and June.