Seattle, Washington is located in the Pacific Northwest region of the United States. Its climate is classified as a temperate marine climate, characterized by mild, wet winters and cool, relatively dry summers. The city experiences moderate rainfall throughout the year, with the heaviest precipitation occurring from October to April. Summers are pleasant, with temperatures averaging in the high 70s°F (mid-20s°C) and rarely exceeding 90°F (32°C).

Seattle is surrounded by beautiful natural landscapes, including the Puget Sound, countless lakes, and the Cascade Range to the east. The hydrology constituents of the city are defined by the presence of the Puget Sound, an inlet of the Pacific Ocean, and various rivers and lakes. These water bodies offer diverse recreational activities such as boating, kayaking, fishing, and swimming.

Outdoor enthusiasts can explore the nearby Olympic National Park, Mount Rainier National Park, and North Cascades National Park, which offer opportunities for hiking, camping, skiing, and wildlife viewing. The city itself boasts numerous parks and green spaces, such as Discovery Park, Green Lake Park, and the Washington Park Arboretum, providing ample opportunities for walking, picnicking, and enjoying nature. Whether it's exploring the great outdoors or immersing in the city's vibrant urban environment, Seattle offers a rich blend of climate, hydrology, and outdoor recreation opportunities.