The short answer is this: Male frogs croak after it rains because they're trying to attract a mate. Rain creates the optimal conditions for the females to lay eggs in fresh pools of water. In addition to this, frogs like moist, humid weather. ... By the way, frogs also croak during the rain and sometimes before it rains.

Why does frogs croak at night?

We all know that frogs croak (or ribbit, chirp or hoot), but why? What drives frogs to call throughout the night from your backyard pond or local creek? ... In fact, that noise you hear in your backyard pond, local creek or dam is a sweet serenade- male frogs calling to attract female frogs.

Why do frogs croak and then stop?

Ello user !!!!!!!!! Frogs croak mainly to advertise for mating. Some frogs use silence to answer a male frog's croak, others stop because they have found a mate, and sometimes they just have to sleep.