The most recent reported hail day was 2025-09-21, 313 days ago. Dakota County is hit in most years, and usually several times over. The largest stone on record here is 2.75 inches, a baseball and 2.8 times the National Weather Service's 1 inch severe criterion, reported on 2014-05-07 near Lakeville.
Colored swath = NOAA MRMS radar-estimated hail size; dots = NOAA SPC reports in Minnesota. Radar-indicated, not a guarantee of damage.
The last hail here fell on 2025-09-21, around South St. Paul. A free SwathIQ account -- hand-reviewed, invite within 24-48h -- pulls Dakota 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 47 separate hail days here since 2010 -- 2.8 a year over 17 years of record. Those days carry 140 separate reports between them, two or three on a typical one. Exactly one year since 2010 passed with no reported hail day at all. The busiest single year was 2023, with 6 hail days. The last five years track the long-run rate, with 15 days since 2022.
6 of the 47 days reached 2 inches or more -- 13%, or about one hail day in 8, the last on 2024-07-31. They land in the same month as everything else, July. 12 of the 47 days reached golf-ball size, 1.75 inches or bigger.
Across the whole of Minnesota, see the Minnesota hail map and history.
Reports cluster nearest Lakeville -- 12 of the county's 47 hail days -- then Burnsville (10), Apple Valley (9), Farmington (7) and Hastings (7). Beyond those, NOAA names Inver Grove Height, Eagan, Rosemount, Northfield, South St. Paul, Mendota Heights, Inver Grove Heigh, New Trier and West St. Paul on more than one hail day apiece.
| Place | Hail days since 2010 | Largest stone |
|---|---|---|
| Hastings | 7 | 1.50″ |
| Lakeville | 5 | 2.75″ |
| Burnsville | 4 | 1.75″ |
| Rosemount | 4 | 1.50″ |
| Apple Valley | 4 | 1.25″ |
The season runs May through August: 38 of the 47 hail days on record fall in those 4 months (81%). July is the single busiest month, with 14 of them (30%). That peak sits inside the window rather than at either end. Hail has also been reported in March, April and September, outside that window. Reports span 7 of the 12 calendar months; the other 5 have never produced one.
| Month | Hail days |
|---|---|
| March | 1 |
| April | 2 |
| May | 9 |
| June | 6 |
| July | 14 |
| August | 9 |
| September | 6 |
That day put 3 reports on the map, the biggest 1.75 inches near South St. Paul. No hail day has been reported here yet this year.
| Date | Max hail | Reports |
|---|---|---|
| 2025-09-21 | 1.75″ | 3 |
| 2025-08-15 | 1.25″ | 3 |
| 2025-07-27 | 1.00″ | 1 |
| 2024-09-19 | 1.25″ | 2 |
| 2024-07-31 | 2.00″ | 1 |
| 2023-08-11 | 1.25″ | 3 |
| 2023-07-28 | 1.00″ | 1 |
| 2023-07-24 | 1.75″ | 5 |
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 2.75 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: Ramsey County (27 hail days), Scott County (28) and Hennepin County (44). Dakota County takes more hail than any of them.
Ramsey County · Scott County · Hennepin County
Back to the Minnesota hail map or the U.S. hail map.
Data & method: NOAA/NWS Storm Prediction Center reports + NOAA MRMS MESH radar, Dakota County, Minnesota only. Radar-indicated and observation-based -- informational only, not a guarantee of damage or a valid claim.