Ponnani's climate is characterized by mild winters and hot summers. The winter months of January, February, and March bring average temperatures ranging from 28-29°C, with temperatures gradually increasing in the following months. Summer sets in April and continues until June, with temperatures peaking at around 35°C before slightly subsiding during July and August. As summer begins to wane, temperatures remain relatively high until November, when they start to drop again, returning to mild winter conditions by December.