Hail History

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Hail history for Penn Wynne, PA

Last hail within 10 milesAug 20, 20260.75 in (penny)
Hail days, last 12 months3
Largest hail since 20061.75 in (golf ball)Jun 6, 2023
Hail days since 200637
Days with hail 1 inch or larger17
Tornadoes within 10 miles1
Damaging wind reports within 10 miles491

Hail has been reported within 10 miles of Penn Wynne on 37 days since 2006. The largest stones measured 1.75 in (golf ball) on Jun 6, 2023. Hail is most common here in June and July.

Recent hail near Penn Wynne

DateHail sizeWhereSource
Aug 20, 20260.75 in
penny		Plymouth Meeting
2 hail reports · closest 10 mi from Penn Wynne		NWS storm report (preliminary)
Jul 27, 20260.5 in
marble		Chestnut Hill
1 hail report · closest 7 mi from Penn Wynne		NWS storm report (preliminary)
May 20, 20261 in
quarter		Wayne
1 hail report · closest 7 mi from Penn Wynne		NOAA Storm Events
May 3, 20250.88 in
nickel		Primos
1 hail report · closest 4 mi from Penn Wynne		NOAA Storm Events
Apr 4, 20251.25 in
half dollar		Grace Park, Rutledge, Fort Miffin
7 hail reports · closest 7 mi from Penn Wynne		NOAA Storm Events

One row per day: the largest hail reported that day within 10 miles, the places and the number of reports.

Hail days near Penn Wynne by year

606107208409110211112131141511621711821912042112222324225326

When hail season peaks near Penn Wynne

Of the 37 hail days since 2006, most fell in June (11) and July (8).

1Jan1Feb1Mar4Apr4May11Jun8Jul7AugSepOctNovDec

Largest hail storms near Penn Wynne

Aug 26, 2006 · 1.75 in (golf ball) · Philadelphia (6 mi from Penn Wynne)

Jun 24, 2010 · 1.75 in (golf ball) · Oakmont (2 mi from Penn Wynne)

National Weather Service description (English): The same severe thunderstorm produced a swath of large hail (quarter to golf ball size) across eastern Delaware County from Haverford Township south through Yeadon Borough. The largest hail (golf ball size) was reported in Yeadon and ping pong ball size hail (1.5 inches in diameter) was reported in Drexel Hill in Upper Darby Township.

Jun 6, 2023 · 1.75 in (golf ball) · King Of Prussia (9 mi from Penn Wynne)

National Weather Service description (English): Trained spotter reports 1.75 inch hail. Time given in report.

May 20, 2022 · 1.5 in (ping pong ball) · Morton (7 mi from Penn Wynne)

Aug 25, 2006 · 1.25 in (half dollar) · King Of Prussia (9 mi from Penn Wynne)

Tornadoes within 10 miles of Penn Wynne

DateRatingWherePath
Sep 1, 2021EF2Flourtown
9 mi from Penn Wynne		8.3 mi long, 400 yd wide

Damaging thunderstorm winds near Penn Wynne

491 reports of damaging thunderstorm wind within 10 miles of Penn Wynne since 2006, on 160 days. The strongest measured gust was 76 mph on Jun 24, 2010.

DateStrongest gustWhereSource
Aug 20, 2026damage reportedRoxborough
1 wind report		NWS storm report (preliminary)
Jul 11, 202660 mph, estimatedHaverford, Philadelphia Internatio, Ardmore
18 wind reports		NWS storm report (preliminary)
Jul 4, 2026damage reportedGladwyne
1 wind report		NWS storm report (preliminary)
Jun 22, 202658 mph, estimatedBridesburg, Miquon
2 wind reports		NOAA Storm Events
Jun 14, 202658 mph, estimatedMedia, Broomall, Glenolden
7 wind reports		NOAA Storm Events
Jun 11, 202658 mph, estimatedChestnut Hill
1 wind report		NOAA Storm Events
Jun 6, 202658 mph, estimatedCrescentville
1 wind report		NOAA Storm Events
Mar 16, 202660 mph, measuredPhiladelphia, Overbrook
3 wind reports		NOAA Storm Events
Dec 19, 202562 mph, measuredPhiladelphia, Shawmont
2 wind reports		NOAA Storm Events
Jul 25, 202562 mph, measuredPhiladelphia, Springfield
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 Penn Wynne; 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.

Nearby cities

Data: NOAA NCEI Storm Events Database (final records through Jun 30, 2026) and National Weather Service Local Storm Reports (preliminary, since then). Distances are measured from the center of Penn Wynne.

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