When Do Cicadas Come Out 2024 In Pa. Two different periodical cicada broods will emerge at the same time across different swaths of the country. While some species of these bugs come out of the ground every spring and summer, others.

 — an animated look at what will happen in the upcoming emergence of brood xix and brood xiii, when more than a trillion cicadas will surface. Emerging every year and in far fewer numbers, annual cicadas are predominantly green, while periodical cicadas have red.