County Data
Whitman County, Washington
Self-reliance and preparedness data for Whitman County
Very Low
Hazard Risk (4.7/100)
Moderate
Solar (4.0 kWh/m²/day)
Natural Hazard Risks in Whitman County
| Hazard | Risk Rating | Score |
|---|---|---|
| Cold Wave | Relatively Low | 17.5 |
| Landslide | Relatively Low | 12.5 |
| Winter Weather | Relatively Low | 11.8 |
| Drought | Relatively Low | 6.8 |
| Strong Wind | Very Low | 6.1 |
Source: FEMA National Risk Index. Scores 0–100, higher = more risk.
Climate Profile
Temperature & Growing Season
| January Avg | 36°F |
Water & Energy
| Annual Precipitation | 2.7″ |
| Solar Potential | 4.0 kWh/m²/day |
| Wind Speed | 2.4 m/s |
| Soil Type | Silt Loam |
Local Species
44
Edible species
20
Medicinal species
51
Autonomy Score
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Frequently Asked Questions
- What are the biggest natural hazards in Whitman County, Washington?
- Whitman County has an overall hazard rating of Very Low based on FEMA National Risk Index data. The top threats are Cold Wave, Landslide, Winter Weather. Each hazard is scored 0–100 by likelihood and expected impact.
- Is Whitman County good for solar power?
- Whitman 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 Whitman County?
- Our database identifies 44 edible plant species in Whitman 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 Whitman County?
- Whitman County has an autonomy score of 51. 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.