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Hail history for Blackwood, NJ

Haili ijiin 10 mileSep 1, 20261.00 in (25-sent coin)

Ane haili, 12 mwwoon ijiin3

Haili ane pwon ijiin 20062.50 in (tennis ball)May 20, 2022

Ane haili ijiin 200635

Ane haili 1 inch o pwon21

Tornado ijiin 10 mile5

Wind reports within 10 miles440

Hail has been reported within 10 miles of Blackwood on 35 days since 2006. The largest stones measured 2.50 in (tennis ball) on May 20, 2022. Hail is most common here in April and August.

Recent hail near Blackwood

Date	Size hail	Where	Source
Sep 1, 2026	1.00 in 25-sent coin	Williamstown 3 hail reports · closest 7 mi from Blackwood	NWS storm report (preliminary)
Aug 27, 2026	0.75 in 1-sent coin	Washington Twp, Pitman 2 hail reports · closest 4 mi from Blackwood	NWS storm report (preliminary)
Jul 27, 2026	1.00 in 25-sent coin	Williamstown 1 hail report · closest 8 mi from Blackwood	NWS storm report (preliminary)
Apr 4, 2025	1.00 in 25-sent coin	Cross Keys Airport, Chews, Blackwood 5 hail reports · closest near the center of Blackwood	NOAA Storm Events

Lukkuun foy chukw: hail kauchuw kaachin foy, anamw, is foy kaachin anamw.

Nn̄an anam̄mool ekkar Blackwood meir

Ka anam̄mool ekkar kaan Blackwood

Of 35 nn̄an anam̄mool ekkar 2006, most fell in April (8) and August (7).

Anam̄mool ekkar kaan Blackwood

May 20, 2022 · 2.50 in (tennis ball) · Westmont (9 mi from Blackwood)

National Weather Service description (English): Report associated with a supercell thunderstorm which produced numerous reports of large hail near Cherry Hill. Report via social media picture with measurements. Time estimated from radar.

Jul 27, 2008 · 1.75 in (golf ball) · Brooklawn (6 mi from Blackwood)

National Weather Service description (English): Large hail fell across northwest Camden County. Hail reached the size of golf balls in Brooklawn Borough. Quarter size hail fell in Mount Ephraim Borough and nickel size hail fell in Collingswood Borough.

Aug 10, 2008 · 1.75 in (golf ball) · Williamstown (9 mi from Blackwood)

National Weather Service description (English): Golf ball size hail was reported in Williamstown (Monroe Township).

Aug 1, 2011 · 1.75 in (golf ball) · Cherry Hill (10 mi from Blackwood)

National Weather Service description (English): A severe thunderstorm dropped golf ball size hail in eastern sections of Cherry Hill Township.

Aug 19, 2019 · 1.50 in (ping pong ball) · Cherry Hill (9 mi from Blackwood)

Tornadoes within 10 miles of Blackwood

Date	Rating	Where	Path
Jun 9, 2022	EF1	Grenloch 2 mi from Blackwood	0.3 mi long, 60 yd wide
Jun 14, 2019	EF1	New Sharon 2 mi from Blackwood	1.2 mi long, 200 yd wide
Jun 14, 2019	EF1	Blackwood 1 mi from Blackwood	0.8 mi long, 200 yd wide
Sep 4, 2012	EF0	Gloucester Hgts 5 mi from Blackwood	0.2 mi long, 25 yd wide
Jun 2, 2006	F0	Paulsboro 9 mi from Blackwood	0.8 mi long, 250 yd wide

Damaging thunderstorm winds near Blackwood

440 reports of damaging thunderstorm wind within 10 miles of Blackwood since 2006, on 148 days. The strongest measured gust was 75 mph on Jun 24, 2010.

Date	Strongest gust	Where	Source
Sep 1, 2026	damage a reported	Mullica Hill, Pitman, Mantua Twp 6 wind reports	NWS storm report (preliminary)
Aug 27, 2026	damage a reported	Glassboro 1 wind report	NWS storm report (preliminary)
Jul 27, 2026	damage a reported	Williamstown 2 wind reports	NWS storm report (preliminary)
Jul 11, 2026	damage a reported	Sports Complex - Philad, Mantua 2 wind reports	NWS storm report (preliminary)
Jul 9, 2026	damage a reported	Pitman 1 wind report	NWS storm report (preliminary)
Jul 4, 2026	damage a reported	Berlin, Pine Valley 2 wind reports	NWS storm report (preliminary)
Jun 22, 2026	58 mph, a estimat	Hurffville, Mantua, Bells Lake 3 wind reports	NOAA Storm Events
Jun 14, 2026	58 mph, a estimat	Brooklawn 1 wind report	NOAA Storm Events
Mar 16, 2026	60 mph, a measured	Philadelphia, Glassboro, Williamstown 10 wind reports	NOAA Storm Events
Mar 11, 2026	58 mph, a estimat	Pitman, Jefferson, Glassboro 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 Blackwood; 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.

Cities nearby

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 Blackwood.

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