Climate Recreation Community Catastrophe

Eden Index

Climate 6.9 Recreation 2.2 Community 1.5 Safeguard


San Luis is a small city located in southwestern Arizona, near the United States-Mexico border. The region experiences a warm desert climate, characterized by long, hot summers and mild winters. Summer temperatures often exceed 100 degrees Fahrenheit, while winter temperatures range from the 40s to 60s.

Hydrologically, San Luis rests in the arid Yuma Desert region, with the Colorado River serving as a vital water source. This river provides crucial irrigation for agriculture and supports a variety of wildlife in the area. Additionally, the nearby Gila River and Laguna Dam further contribute to the hydrology of the region.

While San Luis may not have expansive outdoor recreational opportunities, it does offer a few options. The nearby Cabeza Prieta National Wildlife Refuge provides opportunities for birdwatching, hiking, and wildlife observation. The Mittry Lake Wildlife Area, located 20 miles north of San Luis, offers fishing, boating, camping, and birdwatching. Despite its limited outdoor options, San Luis is a gateway to larger outdoor destinations in Arizona, such as the Yuma Territorial Prison State Historic Park and the Kofa National Wildlife Refuge, both within a reasonable driving distance.

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): 6.9

San-Luis receives approximately 106mm of rain per year, with humidity levels near 46% and air temperatures averaging around 23°C. San-Luis has a plant hardyness factor of 10, 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

Lower Colorado

Area Rivers

Lower Colorado

Snowpack Depths

Lower Colorado

Reservoir Storage Capacity

Lower Colorado

Groundwater Levels

Recreational Opportunity Index (ROI): 2.2

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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