Which region’s climate can be described as having cold and harsh winters with hot and humid summers?

humid continental climate is a climatic region defined by Russo-German climatologist Wladimir Köppen in 1900, typified by four distinct seasons and large seasonal temperature differences, with warm to hot (and often humid) summers and cold (sometimes severely cold in the northern areas) winters.

Explanation:

smart like that

answer; the correct answer is ( north and west );