Climate Recreation Community Catastrophe

Eden Index

Climate 8.3 Recreation 3.8 Community 6.1 Safeguard


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.

What is the Eden Index?

The Snoflo Eden Index serves as a comprehensive rating system for regions, evaluating their desirability through a holistic assessment of climate health, outdoor recreation opportunities, and natural disaster risk, acknowledging the profound impact of these factors on livability and well-being.

Climate Health Indicator (CHI): 8.3

Seattle receives approximately 959mm of rain per year, with humidity levels near 82% and air temperatures averaging around 12°C. Seattle has a plant hardyness factor of 8, meaning plants and agriculture in this region tend to thrive here all year round. By considering the ideal temperature range, reliable water supplies, clean air, and stable seasonal rain or snowpacks, the Climate Health Indicator (CHI) underscores the significance of a healthy climate as the foundation for quality living.

A healthy climate is paramount for ensuring a high quality of life and livability in a region, fostering both physical well-being and environmental harmony. This can be characterized by ideal temperatures, reliable access to water supplies, clean air, and consistent seasonal rain or snowpacks.

Weather Forecast

Streamflow Conditions

Puget Sound

Area Rivers

Puget Sound

Snowpack Depths

Puget Sound

Reservoir Storage Capacity

Puget Sound

Groundwater Levels

Recreational Opportunity Index (ROI): 3.8

The Recreational Opportunity Index (ROI) recognizes the value of outdoor recreational options, such as parks, hiking trails, camping sites, and fishing spots, while acknowledging that climate plays a pivotal role in ensuring the comfort and consistency of these experiences. Access to outdoor recreational opportunities, encompassing activities such as parks, hiking, camping, and fishing, is crucial for overall well-being, and the climate plays a pivotal role in enabling and enhancing these experiences, ensuring that individuals can engage in nature-based activities comfortably and consistently.

Catastrophe Safeguard Index (CSI):

The Catastrophe Safeguard Index (CSI) recognizes that natural disaster risk, encompassing floods, fires, hurricanes, and tornadoes, can drastically affect safety and the overall appeal of an area. The level of natural disaster risk in a region significantly affects safety and the overall livability, with climate change amplifying these risks by potentially increasing the frequency and intensity of events like floods, fires, hurricanes, and tornadoes, thereby posing substantial challenges to community resilience and well-being.

Community Resilience Indicator (CRI): 6.1

The Community Resilience Indicator (CRI) recognizes that education, healthcare, and socioeconomics are crucial to the well-being of a region. The CRI acknowledges the profound impact of these elements on residents' overall quality of life. By evaluating educational resources, healthcare accessibility, and economic inclusivity, the index captures the essential aspects that contribute to a thriving community, fostering resident satisfaction, equity, and social cohesion.

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