County Data
McMullen County, Texas
Self-reliance and preparedness data for McMullen County
Very Low
Hazard Risk (2.6/100)
Good
Solar (4.9 kWh/m²/day)
Natural Hazard Risks in McMullen County
| Hazard | Risk Rating | Score |
|---|---|---|
| Landslide | Very Low | 7.7 |
| Drought | Relatively Low | 6.3 |
| Ice Storm | Very Low | 5.3 |
| Riverine Flooding | Very Low | 5.1 |
| Hail | Very Low | 4.0 |
Source: FEMA National Risk Index. Scores 0–100, higher = more risk.
Climate Profile
Temperature & Growing Season
| January Avg | 53°F |
Water & Energy
| Annual Precipitation | 1.6″ |
| Solar Potential | 4.9 kWh/m²/day |
| Wind Speed | 3.0 m/s |
| Soil Type | Clay Loam |
Local Species
71
Edible species
31
Medicinal species
56
Autonomy Score
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Frequently Asked Questions
- What are the biggest natural hazards in McMullen County, Texas?
- McMullen County has an overall hazard rating of Very Low based on FEMA National Risk Index data. The top threats are Landslide, Drought, Ice Storm. Each hazard is scored 0–100 by likelihood and expected impact.
- Is McMullen County good for solar power?
- McMullen 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 McMullen County?
- Our database identifies 71 edible plant species in McMullen 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 McMullen County?
- McMullen County has an autonomy score of 56. 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.