Fayette County, IA hail & severe wind history
108 storm reports on file for Fayette County between 2010-04-02 and 2025-09-22 — 43 hail and 65 severe thunderstorm wind. That averages 6.8 reports a year, and Jun is the busiest month.
At a glance
- Most recent hail report: Sep 22, 2025 — 1" (quarter), 0.69 mi S of Waucoma.
- Hail was reported on 29 days since 2010 — about 1.8 hail days a year.
- Largest hail on record: 2" (hen egg) on Aug 28, 2018.
- Fayette County has more hail reports than 30% of the 99 Iowa counties we cover.
Search every Fayette County report
Check a single date first, or filter the full record below — pick a year, narrow to a month, or drag the hail-size slider to see only the larger stones (1", quarter size, is the National Weather Service severe threshold).
Loading Fayette County storm reports…
Worst storm days in Fayette County
| Date | Reports that day | Largest hail | Peak gust |
|---|---|---|---|
| 2017-03-23 | 6 | 2" (hen egg) | — |
| 2021-08-10 | 6 | — | 58 mph |
| 2014-04-12 | 5 | 1.75" (golf ball) | — |
| 2017-07-19 | 5 | — | 61 mph |
| 2011-05-22 | 4 | 1.75" (golf ball) | 69 mph |
| 2019-06-30 | 4 | — | 68 mph |
| 2010-06-23 | 4 | — | 90 mph |
| 2010-04-06 | 3 | 2" (hen egg) | — |
| 2020-09-06 | 3 | 1" (quarter) | 58 mph |
| 2020-07-11 | 3 | 1" (quarter) | 52 mph |
Reports by year
Report counts are driven partly by how many people were around to report a storm, so recent years tend to look busier than the early 2010s. Treat the trend as a reporting trend, not purely a weather trend.
Notable large-hail events (2" and up)
| Date | Size | Near | What was reported |
|---|---|---|---|
| 2018-08-28 | 2" hen egg | 1.01 mi E of St Lucas | Two inch diameter hail was reported in St. Lucas. |
| 2017-03-23 | 2" hen egg | 1.47 mi SSE of Oran | Egg sized hail was reported southwest of Westgate. |
| 2010-04-06 | 2" hen egg | 4.33 mi SSE of Arlington | Amateur radio operators reported thirteen skylight windows and some vehicles were damaged at the Starmont High School. |
When does hail hit Fayette County?
Across 16 years of records, June produced the most reports (26), followed by the months either side of it. Monthly totals:
| Month | Reports | Share |
|---|---|---|
| January | 0 | 0.0% |
| February | 0 | 0.0% |
| March | 7 | 6.5% |
| April | 11 | 10.2% |
| May | 20 | 18.5% |
| June | 26 | 24.1% |
| July | 21 | 19.4% |
| August | 16 | 14.8% |
| September | 7 | 6.5% |
| October | 0 | 0.0% |
| November | 0 | 0.0% |
| December | 0 | 0.0% |
Neighboring counties
Counties that share a border with Fayette County (U.S. Census county adjacency), where we have storm records:
| County | Storm reports | Largest hail |
|---|---|---|
| Buchanan County, IA | 226 | 3.25" |
| Black Hawk County, IA | 210 | 3.5" |
| Delaware County, IA | 140 | 1.75" |
| Clayton County, IA | 128 | 2.5" |
| Bremer County, IA | 126 | 2.75" |
| Winneshiek County, IA | 117 | 2" |
| Chickasaw County, IA | 76 | 2.75" |
| Allamakee County, IA | 71 | 2" |
Common questions about hail in Fayette County
- How often does it hail in Fayette County?
- Hail was reported on 29 separate days between 2010 and 2025, about 1.8 days a year, with June the busiest month for storm reports. 33 reports were quarter size (1") or larger.
- Does a report here mean hail hit my street?
- Not necessarily. Each report is one observation tied to a nearby landmark, and a county can be large. Storms also go unreported where few people live. Use the date check above to see what was reported nearby, and treat it as a starting point.
- How big is a 1.75" hailstone?
- Forecasters describe hail by everyday objects: 1" is a quarter, 1.75" a golf ball, 2.75" a baseball. The sizes in these reports are estimates made by the person reporting, not lab measurements.
- Where do I get the official record?
- All reports here come from the NOAA NCEI Storm Events Database, which you can search directly. For anything formal, use NOAA’s own records rather than this page.
Look up another place
About these numbers
Every row above is a report filed with the National Weather Service and archived in the NOAA NCEI Storm Events Database (FIPS 19065). Reports are eyewitness, trained-spotter and damage-survey observations, so they cluster near roads and towns and miss storms over empty country. Hail sizes are estimates. Damage figures are preliminary as filed and are never revised in this archive. Use this page for background, not for an insurance claim, a legal filing, or a roof assessment — for those, get the official record from NOAA directly.