County Data
Sumter County, South Carolina
Self-reliance and preparedness data for Sumter County
Relatively Moderate
Hazard Risk (13.8/100)
Good
Solar (4.6 kWh/m²/day)
Natural Hazard Risks in Sumter County
| Hazard | Risk Rating | Score |
|---|---|---|
| Ice Storm | Relatively Moderate | 24.2 |
| Strong Wind | Relatively High | 23.2 |
| Lightning | Relatively Moderate | 21.6 |
| Hurricane | Relatively Moderate | 17.8 |
| Heat Wave | Relatively Moderate | 14.2 |
Source: FEMA National Risk Index. Scores 0–100, higher = more risk.
Climate Profile
Temperature & Growing Season
| January Avg | 42°F |
Water & Energy
| Annual Precipitation | 3.5″ |
| Solar Potential | 4.6 kWh/m²/day |
| Wind Speed | 2.3 m/s |
| Soil Type | Sandy Loam |
Local Species
62
Edible species
27
Medicinal species
52
Autonomy Score
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Frequently Asked Questions
- What are the biggest natural hazards in Sumter County, South Carolina?
- Sumter County has an overall hazard rating of Relatively Moderate based on FEMA National Risk Index data. The top threats are Ice Storm, Strong Wind, Lightning. Each hazard is scored 0–100 by likelihood and expected impact.
- Is Sumter County good for solar power?
- Sumter County has a good solar rating. Solar potential is based on average daily irradiance (kWh/m²/day), which determines how much energy rooftop or ground-mounted panels can produce year-round.
- How many edible plants grow in Sumter County?
- Our database identifies 62 edible plant species in Sumter County based on regional flora data, USDA hardiness zone, and iNaturalist observations. The full field guide includes identification notes, preparation methods, and seasonal availability.
- What is the autonomy score for Sumter County?
- Sumter County has an autonomy score of 52. This composite score measures local self-reliance potential across water access, food production capacity, energy resources, and supply chain resilience. Higher scores indicate greater potential for self-sufficiency.