The most recent reported hail day was 2025-09-05, 329 days ago. Hickman County is hit in about half the years on record. The largest stone on record here is 2.25 inches and 2.2 times the National Weather Service's 1 inch severe criterion, reported on 2024-05-26 near Bon Aqua.
Colored swath = NOAA MRMS radar-estimated hail size; dots = NOAA SPC reports in Tennessee. Radar-indicated, not a guarantee of damage.
The last hail here fell on 2025-09-05, around Williamsport. A free SwathIQ account -- hand-reviewed, invite within 24-48h -- pulls Hickman County addresses inside a hail swath above your size threshold into a door-knock list you can export, scoped to your approved markets.
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See call-center options ->NOAA's Storm Prediction Center has logged 19 separate hail days here since 2010 -- 1.1 a year over 17 years of record. They carry 29 reports in total: most hail days here are logged from a single spot. 8 of those 17 years produced none at all. One year dominates the record: 2012 alone produced 4 of the 19 days. The last five years track the long-run rate, with 4 days since 2022.
2 of the 19 days reached 2 inches or more -- 11%, or about one hail day in 10, the last on 2025-05-20. Those big days do not follow the county's usual calendar: most of them fall in May, not March. 5 of the 19 days reached golf-ball size, 1.75 inches or bigger.
Across the whole of Tennessee, see the Tennessee hail map and history.
Reports cluster nearest Centerville -- 10 of the county's 19 hail days -- then Bon Aqua (3), Dickson (2) and Williamsport (2). That one town is named on 53% of them.
| Place | Hail days since 2010 | Largest stone |
|---|---|---|
| Bon Aqua | 2 | 2.25″ |
| Centerville | 2 | 1.00″ |
| 2 NE Centerville | 1 | 2.00″ |
| 7 SSW Bon Aqua | 1 | 2.00″ |
| 12 Nne Centerville | 1 | 1.75″ |
The season runs January through May: 16 of the 19 hail days on record fall in those 5 months (84%). March is the single busiest month, with 7 of them (37%). That peak sits inside the window rather than at either end. Hail has also been reported in August, September and October, outside that window. Reports span 7 of the 12 calendar months; the other 5 have never produced one.
| Month | Hail days |
|---|---|
| January | 1 |
| March | 7 |
| April | 4 |
| May | 4 |
| August | 1 |
| September | 1 |
| October | 1 |
That day put 1 report on the map, the biggest 1 inch near Williamsport. No hail day has been reported here yet this year.
| Date | Max hail | Reports |
|---|---|---|
| 2025-09-05 | 1.00″ | 1 |
| 2025-05-20 | 2.00″ | 5 |
| 2025-04-03 | 1.75″ | 1 |
| 2024-05-26 | 2.25″ | 2 |
| 2021-03-26 | 1.25″ | 1 |
| 2021-03-25 | 1.00″ | 1 |
| 2019-04-13 | 1.00″ | 2 |
| 2017-03-27 | 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 2.25 inches, which is the purple band. Look up a street address with the hail history by address tool.
The nearest counties with a page of their own: Dickson County (26 hail days), Maury County (16) and Williamson County (34). Hickman County sits in between.
Dickson County · Maury County · Williamson County
Back to the Tennessee hail map or the U.S. hail map.
Data & method: NOAA/NWS Storm Prediction Center reports + NOAA MRMS MESH radar, Hickman County, Tennessee only. Radar-indicated and observation-based -- informational only, not a guarantee of damage or a valid claim.