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Hail history for Conshohocken, 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 200631

Days with hail 1 inch or larger15

Tornadoes within 10 miles2

Damaging wind reports within 10 miles410

Hail has been reported within 10 miles of Conshohocken on 31 days since 2006. The largest stones measured 1.75 in (golf ball) on Jun 6, 2023. Hail is most common here in June and August.

Recent hail near Conshohocken

Date	Hail size	Where	Source
Aug 20, 2026	0.75 in penny	Plymouth Meeting 2 hail reports · closest 4 mi from Conshohocken	NWS storm report (preliminary)
Jul 27, 2026	0.5 in marble	Chestnut Hill 1 hail report · closest 5 mi from Conshohocken	NWS storm report (preliminary)
May 20, 2026	1 in quarter	Wayne 1 hail report · closest 5 mi from Conshohocken	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 Conshohocken by year

When hail season peaks near Conshohocken

Of the 31 hail days since 2006, most fell in June (11) and August (8).

Largest hail storms near Conshohocken

Jun 24, 2010 · 1.75 in (golf ball) · Oakmont (7 mi from Conshohocken)

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 (4 mi from Conshohocken)

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

Aug 25, 2006 · 1.25 in (half dollar) · King Of Prussia (4 mi from Conshohocken)

Jul 6, 2020 · 1.25 in (half dollar) · Audubon (8 mi from Conshohocken)

Jun 4, 2021 · 1.25 in (half dollar) · West Philadelphia (9 mi from Conshohocken)

Tornadoes within 10 miles of Conshohocken

Date	Rating	Where	Path
Sep 1, 2021	EF2	Flourtown 4 mi from Conshohocken	8.3 mi long, 400 yd wide
Aug 4, 2020	EF0	Hartranft 6 mi from Conshohocken	3.1 mi long, 200 yd wide

Damaging thunderstorm winds near Conshohocken

410 reports of damaging thunderstorm wind within 10 miles of Conshohocken since 2006, on 152 days. The strongest measured gust was 72 mph on Jun 21, 2017.

Date	Strongest gust	Where	Source
Aug 20, 2026	damage reported	Roxborough 1 wind report	NWS storm report (preliminary)
Jul 18, 2026	damage reported	North Wales 1 wind report	NWS storm report (preliminary)
Jul 11, 2026	60 mph, estimated	Haverford, Ardmore, Penn Wynne 13 wind reports	NWS storm report (preliminary)
Jul 4, 2026	damage reported	Gladwyne 1 wind report	NWS storm report (preliminary)
Jun 22, 2026	58 mph, estimated	Betzwood, Howellville, Miquon 3 wind reports	NOAA Storm Events
Jun 14, 2026	58 mph, estimated	Broomall, Radnor, Roxborough 5 wind reports	NOAA Storm Events
Jun 11, 2026	58 mph, estimated	Chestnut Hill 1 wind report	NOAA Storm Events
Mar 16, 2026	58 mph, estimated	Overbrook, Eagleville 2 wind reports	NOAA Storm Events
Dec 19, 2025	64 mph, estimated	Abrams, Shawmont 2 wind reports	NOAA Storm Events
Jul 8, 2025	58 mph, estimated	Chesterbrook, Berwyn, Jeffersonville 9 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 Conshohocken; 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 Conshohocken.

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