The most recent reported hail day was 2025-11-01, 272 days ago. Guadalupe County is hit in most years. The largest stone on record here is 2 inches, a hen egg and twice the National Weather Service's 1 inch severe criterion, reported on 2021-05-03 near New Berlin.
Colored swath = NOAA MRMS radar-estimated hail size; dots = NOAA SPC reports in Texas. Radar-indicated, not a guarantee of damage.
The last hail here fell on 2025-11-01, around Seguin. A free SwathIQ account -- hand-reviewed, invite within 24-48h -- pulls Guadalupe 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 18 separate hail days here since 2010 -- 1.1 a year over 17 years of record. Those days carry 33 separate reports between them, two or three on a typical one. 5 of those 17 years produced none at all. One year dominates the record: 2022 alone produced 4 of the 18 days. The last five years have run hotter than the long-run rate: 9 days since 2022, against 0.8 a year before that.
Most hail here stays under 2 inches: only 1 of the 18 days on record passed it, 6%, the last on 2021-05-03. Those big days do not follow the county's usual calendar: most of them fall in May, not April. Golf-ball size is rarer still: 1.75 inches or more on 2 of the 18 days.
Across the whole of Texas, see the Texas hail map and history.
Reports cluster nearest Seguin -- 8 of the county's 18 hail days -- then New Berlin (4), Geronimo (4), Cibolo (3) and Schertz (3). That one town is named on 44% of them. Beyond those, NOAA names Marion on more than one hail day apiece.
| Place | Hail days since 2010 | Largest stone |
|---|---|---|
| New Berlin | 2 | 2.00″ |
| 3 Ese Geronimo | 2 | 1.25″ |
| Seguin | 2 | 1.25″ |
| 5 E New Berlin | 1 | 2.00″ |
| 1 Nnw Cibolo | 1 | 1.50″ |
The season runs November through April: 15 of the 18 hail days on record fall in those 6 months (83%). April is the single busiest month, with 8 of them (44%). That peak closes the window: the season builds all the way to its worst month and then stops. Hail has also been reported in May and June, outside that window. Reports span 6 of the 12 calendar months; the other 6 have never produced one.
| Month | Hail days |
|---|---|
| March | 3 |
| April | 8 |
| May | 2 |
| June | 1 |
| November | 2 |
| December | 2 |
That day put 1 report on the map, the biggest 1 inch near Seguin. No hail day has been reported here yet this year.
| Date | Max hail | Reports |
|---|---|---|
| 2025-11-01 | 1.00″ | 1 |
| 2025-05-02 | 1.50″ | 4 |
| 2024-04-09 | 1.25″ | 2 |
| 2023-06-08 | 1.25″ | 1 |
| 2023-04-05 | 1.25″ | 1 |
| 2022-12-10 | 1.00″ | 1 |
| 2022-11-25 | 1.25″ | 1 |
| 2022-04-10 | 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 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: Comal County (27 hail days), Wilson County (19) and Caldwell County (16). Guadalupe County sits in between.
Comal County · Wilson County · Caldwell County
Back to the Texas hail map or the U.S. hail map.
Data & method: NOAA/NWS Storm Prediction Center reports + NOAA MRMS MESH radar, Guadalupe County, Texas only. Radar-indicated and observation-based -- informational only, not a guarantee of damage or a valid claim.