Hail History

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Hail history for Allegany County, NY

Last hail in the countyMar 31, 20260.88 in (nickel)
Hail days, last 12 months1
Largest hail since 20061.75 in (golf ball)Jun 13, 2018
Hail days since 200613
Days with hail 1 inch or larger8
Tornadoes in the county5
Damaging wind reports in the county215

19 hail reports in Allegany County since 2006 on 13 days. The largest stones measured 1.75 in (golf ball) on Jun 13, 2018.

Cities in Allegany County

Recent hail in Allegany County

DateHail sizeWhereSource
Mar 31, 20260.88 in
nickel
West Almond
1 hail report
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 Allegany County by year

06071080910111412213141516117218119202122232425126

When hail season peaks in Allegany County

JanFeb1Mar1Apr4May2Jun2Jul2AugSep1OctNovDec

Damaging thunderstorm winds in Allegany County

215 reports of damaging thunderstorm wind in Allegany County since 2006, on 94 days. The strongest measured gust was 69 mph on Jun 27, 2010.

DateStrongest gustWhereSource
Sep 2, 202659 mph, measuredWellsville
2 wind reports
NWS storm report (preliminary)
Sep 1, 2026damage reportedWhitesville
1 wind report
NWS storm report (preliminary)
Jun 18, 202658 mph, estimatedOramel, Friendship, Scio
4 wind reports
NOAA Storm Events
Apr 15, 202658 mph, estimatedFive Corners
1 wind report
NOAA Storm Events
Jan 9, 202658 mph, estimatedFillmore, Rushford, Belfast
4 wind reports
NOAA Storm Events
Mar 16, 202581 mph, estimatedShongo, Cuba, Bolivar
12 wind reports
NOAA Storm Events
Sep 21, 202459 mph, estimatedElm Vly, Wellsville, Richburg
4 wind reports
NOAA Storm Events
Sep 6, 202459 mph, estimatedFriendship
1 wind report
NOAA Storm Events
Jul 10, 202459 mph, estimatedAndover
1 wind report
NOAA Storm Events
Jun 19, 202459 mph, estimatedGrove, Short Tract
2 wind reports
NOAA Storm Events

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 Allegany 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).