County Data
Cullman County, Alabama
Self-reliance and preparedness data for Cullman County
Relatively Low
Hazard Risk (11.1/100)
8b
USDA Zone
245
Frost-Free Days
Moderate
Solar (4.4 kWh/m²/day)
Natural Hazard Risks in Cullman County
| Hazard | Risk Rating | Score |
|---|---|---|
| Cold Wave | Relatively High | 30.4 |
| Tornado | Relatively Moderate | 23.4 |
| Strong Wind | Relatively Moderate | 18.1 |
| Landslide | Relatively Moderate | 16.4 |
| Drought | Relatively Moderate | 16.0 |
Source: FEMA National Risk Index. Scores 0–100, higher = more risk.
Climate Profile
Temperature & Growing Season
| January Avg | 45°F |
| July Avg | 79°F |
| USDA Zone | 8b |
| Frost-Free Days | 245 |
Water & Energy
| Annual Precipitation | 62.6″ |
| Solar Potential | 4.4 kWh/m²/day |
| Wind Speed | 0.2 m/s |
| Soil Type | Sandy Clay Loam |
Local Species
62
Edible species
27
Medicinal species
78
Autonomy Score
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Frequently Asked Questions
- What are the biggest natural hazards in Cullman County, Alabama?
- Cullman County has an overall hazard rating of Relatively Low based on FEMA National Risk Index data. The top threats are Cold Wave, Tornado, Strong Wind. Each hazard is scored 0–100 by likelihood and expected impact.
- What is the growing season in Cullman County?
- Cullman County is in USDA Hardiness Zone 8b with approximately 245 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 Cullman County good for solar power?
- Cullman 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 Cullman County?
- Our database identifies 62 edible plant species in Cullman 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 Cullman County?
- Cullman County has an autonomy score of 78. 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.
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Zone 8b • 251 frost-free days
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Zone 8b • 260 frost-free days
Tuscaloosa
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Baldwin
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Lee
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Morgan
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Houston
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