温带大陆性湿润气候，又称湿润大陆性气候，是一种气候类型，温度变化较大。夏季炎热、冬季寒冷。本气候的降水分布较为均匀。

欧亚大陆温带海洋性气候区东侧，北美洲100ºW以东、40-60ºN地区

A humid continental climate (Köppen prefix D and a third letter of a or b) is a climatic region defined by Russian German climatologist Wladimir Köppen in 1900, which is typified by large seasonal temperature differences, with warm to hot (and often humid) summers and cold (sometimes severely cold) winters. Precipitation is usually well distributed through the year. The definition of this climate regarding temperature is as follows: the mean temperature of the coldest month must be below −3 °C (26.6 °F) and there must be at least four months whose mean temperatures are at or above 10 °C (50 °F). In addition, the location in question must not be semi-arid or arid.