Hail History

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Hail history for Old Mystic, CT

Last hail within 10 milesAug 15, 20241.25 in (half dollar)
Hail days, last 12 monthsNone
Largest hail since 20061.75 in (golf ball)Sep 3, 2013
Hail days since 200610
Days with hail 1 inch or larger8
Tornadoes within 10 miles4
Damaging wind reports within 10 miles36

Hail has been reported within 10 miles of Old Mystic on 10 days since 2006. The largest stones measured 1.75 in (golf ball) on Sep 3, 2013. Hail is most common here in May and July.

Recent hail near Old Mystic

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

Hail days near Old Mystic by year

1060710810911011111211311415161718192021221231242526

When hail season peaks near Old Mystic

Of the 10 hail days since 2006, most fell in May (4) and July (2).

JanFebMar1Apr4May1Jun2Jul1Aug1SepOctNovDec

Largest hail storms near Old Mystic

Sep 3, 2013 · 1.75 in (golf ball) · Hallville (6 mi from Old Mystic)

Aug 15, 2024 · 1.5 in (ping pong ball) · Pawcatuck (6 mi from Old Mystic)

Jul 1, 2012 · 1.25 in (half dollar) · Preston (9 mi from Old Mystic)

Jul 2, 2008 · 1 in (quarter) · Gales Ferry (8 mi from Old Mystic)

May 26, 2010 · 1 in (quarter) · North Stonington (4 mi from Old Mystic)

Tornadoes within 10 miles of Old Mystic

DateRatingWherePath
Nov 13, 2021EF1Pawcatuck
7 mi from Old Mystic		0.3 mi long, 100 yd wide
Nov 13, 2021EF1White Rock
7 mi from Old Mystic		1.1 mi long, 100 yd wide
Oct 29, 2018EF1Fishers Is
10 mi from Old Mystic		2.0 mi long, 100 yd wide
Oct 29, 2018EF0Shelton
5 mi from Old Mystic		2.3 mi long, 100 yd wide

Damaging thunderstorm winds near Old Mystic

36 reports of damaging thunderstorm wind within 10 miles of Old Mystic since 2006, on 21 days. The strongest measured gust was 68 mph on Nov 15, 2020.

DateStrongest gustWhereSource
Jul 4, 202665 mph, measuredNew London, Montville, Poquonock Bridge
7 wind reports		NWS storm report (preliminary)
Jun 11, 202658 mph, estimatedGales Ferry
1 wind report		NOAA Storm Events
Aug 15, 202458 mph, estimatedNorth Stonington
1 wind report		NOAA Storm Events
Jun 21, 202458 mph, estimatedNorth Stonington
1 wind report		NOAA Storm Events
Jul 27, 202363 mph, estimatedGales Ferry, Happyland, Westerly
3 wind reports		NOAA Storm Events
Nov 13, 202169 mph, estimatedWequetequock, North Stonington
2 wind reports		NOAA Storm Events
Sep 28, 202162 mph, measuredWatch Hill
1 wind report		NOAA Storm Events
Nov 15, 202068 mph, measuredWesterly
1 wind report		NOAA Storm Events
Jul 1, 202060 mph, estimatedHallville
1 wind report		NOAA Storm Events
Sep 6, 201764 mph, estimatedGroton, Ridgewood, Ledyard Center
3 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 Old Mystic; 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 Old Mystic.

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