Hail History

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Hail history for Greenwich, CT

Last hail within 10 milesJun 6, 20231.25 in (half dollar)
Hail days, last 12 monthsNone
Largest hail since 20063 in (tea cup)Aug 1, 2011
Hail days since 200612
Days with hail 1 inch or larger6
Tornadoes within 10 miles6
Damaging wind reports within 10 miles125

Hail has been reported within 10 miles of Greenwich on 12 days since 2006. The largest stones measured 3 in (tea cup) on Aug 1, 2011. Hail is most common here in July and June.

Recent hail near Greenwich

No hail was reported within 10 miles of Greenwich in the last two years.

Hail days near Greenwich by year

20620720810911021111213141516171819202122123242526

When hail season peaks near Greenwich

Of the 12 hail days since 2006, most fell in July (5) and June (4).

JanFebMarAprMay4Jun5Jul3AugSepOctNovDec

Largest hail storms near Greenwich

Aug 1, 2011 · 3 in (tea cup) · White Plains (8 mi from Greenwich)

National Weather Service description (English): Large apple size (three inch) hail was reported in White Plains.

Jul 21, 2010 · 1.75 in (golf ball) · Stamford (5 mi from Greenwich)

Jun 6, 2023 · 1.25 in (half dollar) · Centre Is (10 mi from Greenwich)

Jul 18, 2006 · 1 in (quarter) · Darien (9 mi from Greenwich)

Aug 11, 2008 · 1 in (quarter) · Bayville (9 mi from Greenwich)

Tornadoes within 10 miles of Greenwich

DateRatingWherePath
Jul 21, 2026EF?Harrison
5 mi from Greenwich
Jul 21, 2026EF?Rye Brook
4 mi from Greenwich
Jul 21, 2026EF?Rye Brook
3 mi from Greenwich
Jul 21, 2026EF?Rye Brook
3 mi from Greenwich
Jul 1, 2013EF0Stanwich
5 mi from Greenwich		3.7 mi long, 150 yd wide
Jul 12, 2006F1North Greenwich
6 mi from Greenwich		2.0 mi long, 100 yd wide

Damaging thunderstorm winds near Greenwich

125 reports of damaging thunderstorm wind within 10 miles of Greenwich since 2006, on 65 days. The strongest measured gust was 77 mph on Aug 18, 2009.

DateStrongest gustWhereSource
Jul 21, 2026damage reportedNew Canaan, Old Greenwich, Harrison
8 wind reports		NWS storm report (preliminary)
Jul 4, 202675 mph, measuredGlen Cove, Rowayton
4 wind reports		NWS storm report (preliminary)
Jun 6, 202664 mph, measuredLaffingtown, Larchmont North, Larchmont
5 wind reports		NOAA Storm Events
Mar 17, 202662 mph, measuredLarchmont
1 wind report		NOAA Storm Events
Aug 6, 202461 mph, measuredMamaroneck
1 wind report		NOAA Storm Events
Aug 3, 202463 mph, estimatedArmonk
1 wind report		NOAA Storm Events
Jul 17, 202469 mph, estimatedBanksville, Noroton
2 wind reports		NOAA Storm Events
Jul 15, 202458 mph, estimatedTalmadge Hill
1 wind report		NOAA Storm Events
Apr 29, 202461 mph, measuredMamaroneck
1 wind report		NOAA Storm Events
Jul 29, 202364 mph, measuredLaffingtown, Palmers Hill
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 Greenwich; 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 Greenwich.

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