monthly average temperature in kennesaw ga
The highest average temperature in Kennesaw is August at 81.7 degrees. The coldest average temperature in Kennesaw is January at 45.3 degrees. The most monthly precipitation in Kennesaw occurs in January with 0 inches.The Kennesaw weather information is based on the average of the previous 3-7 years of data.Loading...he highest average temperature in Kennesaw is August at 81.7 degrees. The coldest average temperature in Kennesaw is January at 45.3 degrees. The most monthly precipitation in Kennesaw occurs in January with 0 inches.