Flood in Montgomery County, Ohio

Flood in Montgomery County, Ohio: 49 recorded events between 2006 and 2026. The strongest on record measured 0. That places the county #248 nationally and #13 statewide for this hazard.

Reporting practice changed over time — early decades are undercounted, not calmer.

The busiest decade for flood in Montgomery County is the 2020s, when 22 of the county's 49 recorded events were logged. Comparing decades is useful for spotting active periods, but the earliest years are thin because systematic reporting for this hazard began later.

Within the Montgomery County archive, flood makes up 6.1% of all recorded severe weather across 7 hazard types. Nationally the county sits at #248 for this hazard and #13 within Ohio, putting it in the 91.5 percentile of all U.S. counties.

Jun is the peak month for flood in Montgomery County with 20 recorded events, while Apr is the quietest. Seasonality here is a property of the archive as much as the climate: reports cluster where population and spotter networks are densest.

• Thunderstorm Wind 475
• Hail 207
• Flash Flood 47

How many flood events are on record in Montgomery County, Ohio?

49 flood events are recorded in Montgomery County between 2006 and 2026, causing 0 direct deaths.

What is the strongest flood recorded in Montgomery County?

The strongest flood on record in Montgomery County measured 0.

Where does the flood data for Montgomery County come from?

All events come from the NOAA/NCEI Storm Events Database, the federal public-domain archive of severe weather reports. Dates are UTC, damage is as reported and not inflation-adjusted, and the most recent entries may still be revised.