The climate in the Pacific Northwest is characterized by mild temperatures and a lot of rainfall.

The Pacific Northwest is known for its mild and rainy climate, particularly in coastal areas. Winters tend to be cool and wet, while summers are generally mild and pleasant. The region experiences significant rainfall, especially in places like Seattle and Portland, due to the moisture-laden winds from the Pacific Ocean being forced up by the Cascade mountain range. This results in lush vegetation and forests. However, areas to the east of the mountains, such as in eastern Washington and Oregon, experience a more arid climate with drier and hotter summers.