County Data
Sumter County, Florida
Self-reliance and preparedness data for Sumter County
Relatively Moderate
Hazard Risk (18.6/100)
10a
USDA Zone
334
Frost-Free Days
Good
Solar (5.0 kWh/m²/day)
Natural Hazard Risks in Sumter County
| Hazard | Risk Rating | Score |
|---|---|---|
| Lightning | Relatively High | 41.6 |
| Tornado | Relatively High | 39.3 |
| Wildfire | Relatively High | 30.4 |
| Cold Wave | Relatively Moderate | 23.0 |
| Landslide | Relatively Moderate | 22.1 |
Source: FEMA National Risk Index. Scores 0–100, higher = more risk.
Wildfire Risk in Sumter County
FEMA National Risk Index30.4/100 — Meaningful, seasonal. Ranked 70 of 562 US counties where wildfire is a leading hazard.
What that means for Sumter County households
- ●Clear leaf litter from gutters and roof valleys before dry season
- ●Know your evacuation route and where local shelters open
- ●Stock N95 masks — smoke from distant fires is the more likely exposure
- ●Keep a two-week supply buffer for the periods when roads close
Climate Profile
Temperature & Growing Season
| January Avg | 58°F |
| July Avg | 80°F |
| USDA Zone | 10a |
| Frost-Free Days | 334 |
Water & Energy
| Annual Precipitation | 56.9″ |
| Solar Potential | 5.0 kWh/m²/day |
| Wind Speed | 2.3 m/s |
| Soil Type | Sand |
Local Species
62
Edible species
27
Medicinal species
83
Autonomy Score
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Frequently Asked Questions
- What are the biggest natural hazards in Sumter County, Florida?
- Sumter County has an overall hazard rating of Relatively Moderate based on FEMA National Risk Index data. The top threats are Lightning, Tornado, Wildfire. Each hazard is scored 0–100 by likelihood and expected impact.
- What is the growing season in Sumter County?
- Sumter County is in USDA Hardiness Zone 10a with approximately 334 frost-free days per year. This determines which crops, fruit trees, and perennials can survive your winters and how long your outdoor growing season lasts.
- 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 83. 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.