Hail in Warren County, Missouri

Hail in Warren County, Missouri: 110 recorded events between 1967 and 2026. The strongest on record measured 4.5. That places the county #1,317 nationally and #79 statewide for this hazard.

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

The busiest decade for hail in Warren County is the 2010s, when 43 of the county's 110 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 Warren County archive, hail makes up 38.9% of all recorded severe weather across 8 hazard types. Nationally the county sits at #1,317 for this hazard and #79 within Missouri, putting it in the 57.3 percentile of all U.S. counties.

Apr is the peak month for hail in Warren County with 34 recorded events, while Aug 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 122

How many hail events are on record in Warren County, Missouri?

110 hail events are recorded in Warren County between 1967 and 2026, causing 0 direct deaths.

What is the strongest hail recorded in Warren County?

The strongest hail on record in Warren County measured 4.5.

Where does the hail data for Warren 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.