Gogounou's climate is characterized by a relatively constant temperature throughout the year. The dry season, which spans from November to May, brings warm temperatures ranging from 24°C to 31°C, with minimal rainfall. April and March are particularly hot months, with average temperatures hovering around 27-28°C. As the wet season sets in from June to October, temperatures slightly decrease, averaging around 26-29°C. The temperature remains relatively stable throughout the year, with little seasonal variation.