County Data
New Castle County, Delaware
Self-reliance and preparedness data for New Castle County
Relatively Low
Hazard Risk (11.8/100)
Moderate
Solar (4.1 kWh/m²/day)
Natural Hazard Risks in New Castle County
| Hazard | Risk Rating | Score |
|---|---|---|
| Winter Weather | Relatively High | 32.0 |
| Tornado | Relatively Moderate | 20.3 |
| Heat Wave | Relatively High | 19.9 |
| Strong Wind | Relatively Moderate | 15.4 |
| Lightning | Relatively Low | 14.7 |
Source: FEMA National Risk Index. Scores 0–100, higher = more risk.
Climate Profile
Temperature & Growing Season
| January Avg | 29°F |
Water & Energy
| Annual Precipitation | 7.0″ |
| Solar Potential | 4.1 kWh/m²/day |
| Wind Speed | 2.6 m/s |
| Soil Type | Sandy Loam |
Local Species
72
Edible species
34
Medicinal species
50
Autonomy Score
Get Your New Castle County Guide
Enter any zip code in New Castle County for a full location-specific guide with planting calendars, foraging data, water strategy, and personalized action plans.
Full guide from $14.99 — printable, offline-ready
Frequently Asked Questions
- What are the biggest natural hazards in New Castle County, Delaware?
- New Castle County has an overall hazard rating of Relatively Low based on FEMA National Risk Index data. The top threats are Winter Weather, Tornado, Heat Wave. Each hazard is scored 0–100 by likelihood and expected impact.
- Is New Castle County good for solar power?
- New Castle County has a moderate 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 New Castle County?
- Our database identifies 72 edible plant species in New Castle 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 New Castle County?
- New Castle County has an autonomy score of 50. 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.