The most recent reported hail day was 2024-04-01 -- 2 years ago, with nothing reported since. Clermont County is hit in most years. The largest stone on record here is 1.75 inches, a golf ball and 1.8 times the National Weather Service's 1 inch severe criterion, reported on 2012-07-01 near Goshen.
Colored swath = NOAA MRMS radar-estimated hail size; dots = NOAA SPC reports in Ohio. Radar-indicated, not a guarantee of damage.
The last hail here fell on 2024-04-01, around Felicity. A free SwathIQ account -- hand-reviewed, invite within 24-48h -- pulls Clermont County addresses inside a hail swath above your size threshold into a door-knock list you can export, scoped to your approved markets.
Get free access Check an addressOur US-based call center calls the homeowners in this storm and books roof inspections straight onto your calendar. You work the storm; we fill the schedule. We dial -- you do not have to knock a single door.
See call-center options ->NOAA's Storm Prediction Center has logged 21 separate hail days here since 2010 -- 1.2 a year over 17 years of record. They carry 33 reports in total: most hail days here are logged from a single spot. 6 of those 17 years produced none at all. One year dominates the record: 2012 alone produced 5 of the 21 days. The last five years have been quieter than the long run: 4 days since 2022, against 1.4 a year before that.
No stone of 2 inches or more has ever been reported in Clermont County: all 21 hail days on record topped out below that. Golf-ball size is rarer still: 1.75 inches or more on 1 of the 21 days.
Across the whole of Ohio, see the Ohio hail map and history.
Reports cluster nearest New Richmond -- 4 of the county's 21 hail days -- then Batavia (4), Felicity (3), Bethel (3) and Milford (3). Beyond those, NOAA names Williamsburg and Amelia on more than one hail day apiece.
| Place | Hail days since 2010 | Largest stone |
|---|---|---|
| New Richmond | 4 | 1.50″ |
| Felicity | 3 | 1.50″ |
| Batavia | 3 | 1.00″ |
| Williamsburg | 2 | 1.50″ |
| Bethel | 2 | 1.25″ |
The season runs April through July: 17 of the 21 hail days on record fall in those 4 months (81%). July is the single busiest month, with 6 of them (29%). That peak closes the window: the season builds all the way to its worst month and then stops. Hail has also been reported in March, August and September, outside that window. Reports span 7 of the 12 calendar months; the other 5 have never produced one.
| Month | Hail days |
|---|---|
| March | 2 |
| April | 4 |
| May | 4 |
| June | 3 |
| July | 6 |
| August | 1 |
| September | 1 |
That day put 2 reports on the map, the biggest 1.5 inches near Felicity. No hail day has been reported here yet this year.
| Date | Max hail | Reports |
|---|---|---|
| 2024-04-01 | 1.50″ | 2 |
| 2023-07-24 | 1.00″ | 1 |
| 2022-07-05 | 1.00″ | 2 |
| 2022-05-21 | 1.00″ | 1 |
| 2020-05-23 | 1.25″ | 1 |
| 2020-04-08 | 1.50″ | 3 |
| 2019-03-14 | 1.00″ | 1 |
| 2017-04-16 | 1.00″ | 2 |
The colored swath is NOAA's MRMS radar estimate of the largest hail per ~1 km cell; the dots are SPC ground reports. Yellow is about an inch, red 1.5 to 2″, purple 2″ and up (hail size vs roof damage). On this county's worst day the reports reached 1.75 inches, which is the red band. Look up a street address with the hail history by address tool.
The nearest counties with a page of their own, over the state line included: Hamilton County (33 hail days), Warren County (19), Clinton County (18) and Kenton County, Kentucky (13). Clermont County sits in between.
Hamilton County · Warren County · Clinton County · Kenton County, Kentucky
Back to the Ohio hail map or the U.S. hail map.
Data & method: NOAA/NWS Storm Prediction Center reports + NOAA MRMS MESH radar, Clermont County, Ohio only. Radar-indicated and observation-based -- informational only, not a guarantee of damage or a valid claim.