Hail History

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Hail history for Delaware County, IA

Last hail in the countyAug 7, 20264.50 in (softbol)
Hail dei, las 12 mɔn3
Biges hail sin 20064.50 in (softbol)Aug 7, 2026
Hail dei sin 200641
Dei wit hail 1 inch o mɔ29
Tornadoes in the county20
Win ripɔt we win blow bad insay kɔnti141

92 hail reports in Delaware County since 2006 on 41 days. Biggest stones measured 4.50 in (softbol) on Aug 7, 2026.

Cities in Delaware County

Recent hail in Delaware County

DeitHail saizWeaSors
Aug 7, 20264.50 in
softbol		Ryan
1 hail report		NWS storm report (preliminary)
Apr 17, 20261.25 in
50-sent koin		Hopkinton
1 hail report		NOAA Storm Events
Apr 14, 20261.00 in
25-sent koin		Ryan, Turtle Creek Park
2 hail reports		NOAA Storm Events
Jul 3, 20251.00 in
25-sent koin		Manchester Airport, Manchester
2 hail reports		NOAA Storm Events

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

Hail days in Delaware County by year

20640770840931011111251311421516117218192012112222324125326

When hail season peaks in Delaware County

1Jan1Feb1Mar13Apr4May7Jun7Jul6Aug1SepOctNovDec

Strong thunderstorm wind in Delaware County

141 reports of strong thunderstorm wind in Delaware County since 2006, on 70 de. Di strongest gust we dem measure na 89 mph on May 17, 2017.

DeitStrongest gustWeaSors
Sep 4, 2026dem tɔk say win blow badManchester Airpor, Manchester
2 win ripɔt		NWS storm report (preliminary)
Aug 11, 202670 mph, we kin mekaGreeley, Dundee
2 win ripɔt		NWS storm report (preliminary)
Aug 7, 202670 mph, we tinkRyan
2 win ripɔt		NWS storm report (preliminary)
Jul 2, 2026dem tɔk say win blow badRyan
1 win ripɔt		NWS storm report (preliminary)
Jun 10, 202664 mph, we tinkGreeley, Oneida
2 win ripɔt		NOAA Storm Events
May 18, 202670 mph, we tinkRyan
1 win ripɔt		NOAA Storm Events
Apr 17, 202660 mph, we tinkTwin Bridges Park
1 win ripɔt		NOAA Storm Events
Apr 14, 202681 mph, we tinkDelhi, Delaware
4 win ripɔt		NOAA Storm Events
Jul 29, 202575 mph, we tinkManchester, Turtle Creek Park
3 win ripɔt		NOAA Storm Events
Jul 11, 202575 mph, we tinkBuck Creek
1 win ripɔt		NOAA Storm Events

Big tɔnda win na win we blow 58 mph o pass, o win we mek damij. Dem kin meka win long weza steshɔn; dem kin tink long pipul we si win an damij.

Wan yu fi file claim for roof or kaar hail?

Insurers ask for di date of loss. Di dates on dis page na wen dem report hail na near Delaware County; hail fit hit one street and miss di next, so a report no prove damage for yu address. A licensed roofer or yu insurance adjuster fit inspect di roof. Many policies set a time limit for filing 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).