Will Cicadas Be In Tennessee 2024. In total, 13 tennessee counties will be affected—or 13.7% of all tennessee counties. Male cicadas can reach decibels similar to a lawn mower or passing jet, and their numbers will be large, but their life cycle is short, at just four to six weeks.

Will there be cicadas in tennessee in 2024? Where billions of cicadas will emerge this spring (and over the next decade), in one map.