Hail HistoryLekin › Oklahoma › Delaware County
Hail history for Delaware County, OK
93 hail reports in Delaware County since 2006 on 59 days. The largest stones measured 3.00 in (tea cup) on Mar 27, 2020.
Cities in Delaware County
Recent hail in Delaware County
| Date | Size hail | Where |
|---|---|---|
| Apr 28, 2026 | 1.75 in golf ball | Kansas 1 hail report |
| Apr 25, 2026 | 1.00 in 25-sent coin | Grove 1 hail report |
| May 18, 2025 | 1.00 in 25-sent coin | Kansas, West Siloam Spgs 2 hail reports |
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Hail days in Delaware County by year
When hail season peaks in Delaware County
Damaging thunderstorm winds in Delaware County
104 reports of damaging thunderstorm wind in Delaware County since 2006, on 70 days. The strongest measured gust was 72 mph on Oct 6, 2018.
| Date | Strongest gust | Where |
|---|---|---|
| Sep 6, 2026 | damage a reported | Jay 1 wind report |
| Aug 6, 2026 | damage a reported | Ketchum 1 wind report |
| Jun 13, 2026 | 75 mph, a estimat | Grove, Maysville 2 wind reports |
| Jun 18, 2025 | 64 mph, a estimat | Grove 1 wind report |
| May 18, 2025 | 75 mph, a estimat | Kansas, West Siloam Spgs 2 wind reports |
| Apr 29, 2025 | 60 mph, a estimat | Jay 1 wind report |
| Oct 30, 2024 | 81 mph, a estimat | Bernice 1 wind report |
| May 26, 2024 | 85 mph, a estimat | Colcord 1 wind report |
| Sep 5, 2023 | 70 mph, a estimat | Grove, Grove Airport 3 wind reports |
| Jun 18, 2023 | 86 mph, a estimat | Leach, Grove, Cleora 7 wind reports |
Severe thunderstorm wind means gusts of 58 mph or more, or wind that caused damage. Measured gusts come from weather stations; estimated ones from spotters and damage surveys.
Filing a roof or car hail claim?
Insurers ask for the date of loss. The dates on this page are when hail was reported near Delaware County; hail can hit one street and miss the next, so a report is not proof of damage at your address. A licensed roofer or your insurance adjuster can inspect the roof. Many policies set a time limit for filing a claim — check yours.
Data: NOAA NCEI Storm Events Database (final records through Jun 30, 2026) and National Weather Service Local Storm Reports (preliminary, since then).