noun
hot and humid climate; steamy climate
Technical or descriptive term for a climate characterized by high temperature and high humidity, often used in geography or weather contexts.
この地域は高温多湿気候で、夏はとても蒸し暑い。
This region has a hot and humid climate, and summers are very muggy.
Compound of 高温 (high temperature), 多湿 (high humidity), and 気候 (climate).