An Nhon experiences a warm and humid climate year-round. Spring brings mild temperatures, with March averaging around 28°C, gradually increasing to 32-33°C by May. Summer months see high temperatures, often reaching up to 35-36°C, accompanied by high humidity. Autumn is characterized by slightly cooler temperatures, ranging from 25-30°C in October and November. Winter months are mild, with January averaging around 22-24°C, but still quite warm compared to temperate regions.