Perry County, Kentucky

What hazards hit Perry County most?

The most frequent records are severe thunderstorm wind events: 219 since 1970. 50% of its severe thunderstorm wind events since 1970 fell in June and July. The rank column places the county among Kentucky's counties by days with a record per 1,000 square miles of land over each hazard's complete period.

Source: NOAA NCEI Storm Events Database (county and forecast-zone records attributed to the county; a zone record shows its own totals on each county it covers). Days: dates with at least one record of the hazard in the county. Ranks: days with a record per 1,000 square miles of land (Census Bureau 2024 Gazetteer), since 1950 for tornadoes, 1955 for hail and thunderstorm wind, 1996 for the rest.

How many tornadoes has Perry County had?

NOAA records 1 tornado in Perry County from 1983 to 1983, the strongest rated F1, with 0 deaths and 0 injuries recorded in the county. A tornado that crossed a county line is counted in each county it touched, with the length of its path inside the county.

Counted as whole tornadoes rather than county records, the Storm Prediction Center's database holds 2 tornadoes whose track touched Perry County since 1950 (NOAA's county records number 1: they file a crossing tornado once per county segment, and the two databases differ on some tracks); along their whole tracks they killed 0 people.

Map of the strongest tornado tracks in Kentucky.

Source: NOAA NCEI Storm Events Database, tornado records by county (path length in the county, maximum width); ratings as published: F scale before February 1, 2007, EF scale after. Whole-track figures: NOAA Storm Prediction Center tornado database (1950-2025). SPC severe weather database.

When was the last damaging storm in Perry County?

The most recent record with damage, injuries or deaths is the March 11, 2026 thunderstorm wind.

Source: NOAA NCEI Storm Events Database; every record of 2025-2026 is listed, earlier ones when they caused deaths, injuries or $250,000 of damage (2025 dollars), and every tornado.

The deadliest and costliest records

Source: NOAA NCEI Storm Events Database: deaths and injuries direct and indirect; damage is property plus crops as estimated by the National Weather Service, converted to 2025 dollars.

Is it getting more frequent?

Records per decade for Perry County's most frequent hazards. Counts rose everywhere after 1996, when NOAA began recording every event type, so compare decades within a hazard's complete period only (the shaded cells come before it).

Winter storms in the 2010s: 96 records against 27 in the decade before, 96 of them forecast-zone records. Cells marked z rose mostly through zone records. The local National Weather Service office files these once per forecast zone, so a change in how it draws its zones or splits a storm into records moves this count as much as the weather does; read it beside the Perry County days with a record above.

Source: NOAA NCEI Storm Events Database, records per calendar decade; zone records from the CZ_TYPE field (Z).

What time of year?

50% of its severe thunderstorm wind events since 1970 fell in June and July. The two busiest months are in violet.

Source: NOAA NCEI Storm Events Database, records by the month they began.

Federal disaster declarations for Perry County

FEMA's register lists 47 declarations that include Perry County: 40 major disasters, 7 emergencies and 0 fire management assistance declarations. Most were for severe storm (23) and flood (11).

The 40 most recent of 47 are listed; the CSV has every one.

Source: FEMA OpenFEMA Disaster Declarations Summaries (v2), declarations through October 2, 2026; one declaration is counted once however many areas it names. OpenFEMA dataset page.

How many floods has Perry County had?

NOAA's Storm Events Database holds 85 flood or flash flood records for Perry County from 1996 to 2022, on 65 days, with 7 deaths. By flood insurance claims since 1978 (OpenFEMA, as of September 8, 2026), Perry County ranks 452nd of 2,942 U.S. counties.

The National Flood Insurance Program has paid $10.0 million on 594 claims filed in Perry County; the most in one year was 278 in 1984. Claims count insured losses only: uninsured flood damage is not in this file.

Source: FEMA OpenFEMA NFIP Redacted Claims, as of September 8, 2026; claims by year of loss, payments in the dollars of the year paid. OpenFEMA dataset page.

FEMA's modeled risk for Perry County

FEMA's National Risk Index rates Perry County Relatively Low overall, with an expected annual loss of $26.8 million. These are FEMA's model estimates of future loss from 18 hazards, not a count of what happened; they can differ from the record above.

Source: FEMA National Risk Index, county table, December 2025 release. FEMA's National Risk Index map.

Counties that share a border with Perry County

1. Breathitt County 830
2. Perry County 592
3. Letcher County 557
4. Harlan County 509
5. Leslie County 481
6. Clay County 439
7. Owsley County 328
8. Knott County 313

Source: U.S. Census Bureau county adjacency file; NOAA NCEI Storm Events Database, records since 1950. The Census Bureau's adjacency file.

Next

• Tornadoes in KentuckyEvery Kentucky tornado since 1950 and the counties with the most per square mile
• Severe thunderstorm wind in KentuckyThe state's severe thunderstorm wind events, by county, year and month
• The Kentucky recordEvery hazard in the state, its deadliest events and its federal declarations
• FEMA's risk rating for each hazard in Perry CountyThe hazard risk calculator: 18 hazards beside the county's record
• Download Perry County's FEMA declarations (CSV)47 rows: every declaration that named the county, for your own analysis