The most pleasant months of the year for the 30812 zip code are October, April and May. In the 30812 zip code, there are 3 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for the 30812 zip code with an average high temperature of 92.5°, which ranks it as one of the hottest places in Georgia. February is the snowiest month in the 30812 zip code with 0.3 inches of snow, and no months of the year have significant snowfall. The most uncomfortably humid months are July, August and June.