Climate Recreation Community Catastrophe

Eden Index

Climate 7.9 Recreation 4.9 Community 1.5 Safeguard


Tybee Island, located in Chatham County, Georgia, is a picturesque barrier island known for its stunning beaches, charming atmosphere, and abundant outdoor recreation opportunities. The island experiences a humid subtropical climate, characterized by hot, humid summers and mild winters. Summers are typically sunny with temperatures ranging from the mid-80s to low 90s (Fahrenheit), while winters are mild with temperatures averaging in the high 50s and low 60s.

Hydrologically, Tybee Island is surrounded by the Atlantic Ocean and the Tybee Creek, offering a myriad of water activities. The barrier island is also home to several marshes, creeks, and inlets, providing opportunities for kayaking, fishing, and boating. The island's coastal environment supports a diverse range of marine life, making it a popular destination for wildlife enthusiasts and birdwatchers.

In addition to its coastal offerings, Tybee Island boasts numerous outdoor recreation opportunities such as biking, hiking, and beachcombing. The island is home to several parks and nature reserves, including the Tybee Island Marine Science Center and Fort Pulaski National Monument, offering educational experiences and historical insights.

With its pleasant climate, beautiful waterways, and diverse outdoor activities, Tybee Island is a coveted destination for nature lovers and those seeking a coastal retreat.

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): 7.9

Tybee-Island receives approximately 1282mm of rain per year, with humidity levels near 86% and air temperatures averaging around 19°C. Tybee-Island 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


Area Rivers


Snowpack Depths


Reservoir Storage Capacity


Groundwater Levels

Recreational Opportunity Index (ROI): 4.9

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): 1.5

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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