Yanam experiences a warm and humid climate year-round, with temperatures gradually increasing as the seasons progress. In winter (December to February), days are mild, ranging from 19-34°C, while nights can dip to around 18-20°C. Spring is characterized by rising temperatures, reaching up to 37°C in March and 38°C in April. Summer months of May to June bring intense heat, with temperatures frequently soaring above 40°C. Autumn (September to November) sees a slight cooling trend, but temperatures remain relatively warm, ranging from 21-32°C.