亜あ熱ねっ帯たい気き候こうあねったいきこうMeanings1nounsubtropical climateTechnical term used in geography and climatology to describe regions with hot, humid summers and mild winters.沖おき縄なわは亜あ熱ねっ帯たい気き候こうに属ぞくしている。Okinawa belongs to a subtropical climate zone.