Severe Storm history in New Hampshire
New Hampshire has 123 county-level severe storm declarations across 10 counties. Grafton County leads with 17 declarations. Total tracked FEMA obligations for severe storm events in this state: $118.4M.
This page shows every New Hampshire county in New Hampshire that has at least one FEMA severe storm declaration on record, ranked by how many times that hazard type triggered federal aid. Counties near the top of this list have recurring exposure to severe storm events — useful context for anyone evaluating property risk, insurance needs, or emergency planning in the area.
For the full national view of severe storm declarations across all states, see the severe storm disaster type page. For all hazard types in New Hampshire, see the New Hampshire state page.
Counties ranked by severe storm declaration count
| # | County | Declarations | Tracked aid |
|---|---|---|---|
| 1 | Grafton County | 17 | $23.9M |
| 2 | Rockingham County | 15 | $14.5M |
| 3 | Belknap County | 13 | $5.7M |
| 4 | Carroll County | 13 | $5.4M |
| 5 | Hillsborough County | 13 | $16.5M |
| 6 | Merrimack County | 12 | $23.2M |
| 7 | Sullivan County | 11 | $3.8M |
| 8 | Cheshire County | 10 | $11.1M |
| 9 | Coos County | 10 | $6.6M |
| 10 | Strafford County | 9 | $7.5M |