County Data
Collier County, Florida
Self-reliance and preparedness data for Collier County
Relatively High
Hazard Risk (31.2/100)
11a
USDA Zone
Good
Solar (5.2 kWh/m²/day)
Natural Hazard Risks in Collier County
| Hazard | Risk Rating | Score |
|---|---|---|
| Lightning | Very High | 65.7 |
| Cold Wave | Very High | 55.3 |
| Wildfire | Relatively High | 46.5 |
| Coastal Flooding | Relatively High | 40.6 |
| Hurricane | Relatively High | 35.2 |
Source: FEMA National Risk Index. Scores 0–100, higher = more risk.
Wildfire Risk in Collier County
FEMA National Risk Index46.5/100 — Meaningful, seasonal. Ranked 17 of 562 US counties where wildfire is a leading hazard.
What that means for Collier 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 | 66°F |
| July Avg | 82°F |
| USDA Zone | 11a |
Water & Energy
| Annual Precipitation | 54.8″ |
| Solar Potential | 5.2 kWh/m²/day |
| Wind Speed | 2.5 m/s |
| Soil Type | Sand |
Local Species
62
Edible species
27
Medicinal species
62
Autonomy Score
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Frequently Asked Questions
- What are the biggest natural hazards in Collier County, Florida?
- Collier County has an overall hazard rating of Relatively High based on FEMA National Risk Index data. The top threats are Lightning, Cold Wave, Wildfire. Each hazard is scored 0–100 by likelihood and expected impact.
- Is Collier County good for solar power?
- Collier 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 Collier County?
- Our database identifies 62 edible plant species in Collier 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 Collier County?
- Collier County has an autonomy score of 62. 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.