Hail History

Imam › Oklahoma › Delaware County

Hail history for Delaware County, OK

Hail eo an lok eoApr 28, 20261.75 in (golf ball)
Hail days, last 12 months2
Largest hail im 20063.00 in (tea cup)Mar 27, 2020
Hail days im 200659
Days im hail 1 inch imwin34
Tornadoes in the county41
Wind dmg wutuk im county104

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

DateHail sizeWhereSource
Apr 28, 20261.75 in
golf ball		Kansas
1 hail report		NOAA Storm Events
Apr 25, 20261.00 in
25-cent coin		Grove
1 hail report		NOAA Storm Events
May 18, 20251.00 in
25-cent coin		Kansas, West Siloam Spgs
2 hail reports		NOAA Storm Events

One row per day: the largest hail reported in the county that day, the places and the number of reports.

Hail days in Delaware County by year

5061071108809104114121321411511641711831932012132223424125226

When hail season peaks in Delaware County

2JanFeb11Mar11Apr18May4Jun3Jul3Aug2Sep4OctNov1Dec

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.

DateStrongest gustWhereSource
Sep 6, 2026dmg ekkarJay
1 wutuk wind		NWS storm report (preliminary)
Aug 6, 2026dmg ekkarKetchum
1 wutuk wind		NWS storm report (preliminary)
Jun 13, 202675 mph, ekkarGrove, Maysville
2 wutuk wind		NOAA Storm Events
Jun 18, 202564 mph, ekkarGrove
1 wutuk wind		NOAA Storm Events
May 18, 202575 mph, ekkarKansas, West Siloam Spgs
2 wutuk wind		NOAA Storm Events
Apr 29, 202560 mph, ekkarJay
1 wutuk wind		NOAA Storm Events
Oct 30, 202481 mph, ekkarBernice
1 wutuk wind		NOAA Storm Events
May 26, 202485 mph, ekkarColcord
1 wutuk wind		NOAA Storm Events
Sep 5, 202370 mph, ekkarGrove, Grove Airport
3 wutuk wind		NOAA Storm Events
Jun 18, 202386 mph, ekkarLeach, Grove, Cleora
7 wutuk wind		NOAA Storm Events

Wind imwin thunderstorm ej 58 mph anikaj, im wind ej kajjitok dmg. Imwin wind ej imwin eokta weather stations; ekkar ej imwin eokta spotters im dmg surveys.

Jabdoñ eo an roof im hail?

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).