The signature of a good and hot summer in Kentucky and throughout the South is the occasional yet sometimes constant din of a brood of cicadas. I mean if it's hot, they are humming like crazy.
Have you seen cicadas, their shells everywhere? I haven't seen a single one yet; but to be honest, I've been forgetting to look. As for their familiar buzzing, I've only heard them twice, and both times I was driving through Ohio County.