Portland, Oregon, is known for its temperate maritime climate, with mild winters and cool, dry summers influenced by the Pacific Ocean.

Portland, Oregon, features a temperate maritime climate, which is shaped by the nearby Pacific Ocean. This climate is characterized by mild, wet winters and cool, dry summers, making it different from more extreme climates. The ocean helps moderate temperature fluctuations, keeping Portland’s winters relatively warm and summers pleasantly cool. Rain is common throughout the year, especially in the winter months, supporting lush vegetation in the area. Portland's climate is ideal for those who prefer moderate temperatures and enjoy the beauty of changing seasons. The temperate maritime climate also contributes to the city's thriving outdoor culture and vibrant plant life.