Hail History

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Hail history for Rockville, CT

Last hail within 10 milesAug 26, 20241 in (quarter)
Hail days, last 12 monthsNone
Largest hail since 20061.25 in (half dollar)May 24, 2009
Hail days since 200621
Days with hail 1 inch or larger13
Tornadoes within 10 miles4
Damaging wind reports within 10 miles177

Hail has been reported within 10 miles of Rockville on 21 days since 2006. The largest stones measured 1.25 in (half dollar) on May 24, 2009. Hail is most common here in May and August.

Recent hail near Rockville

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

Hail days near Rockville by year

306071082092102111121131141516217182193202122231242526

When hail season peaks near Rockville

Of the 21 hail days since 2006, most fell in May (5) and August (5).

Jan1FebMar1Apr5May5Jun3Jul5Aug1SepOctNovDec

Largest hail storms near Rockville

May 24, 2009 · 1.25 in (half dollar) · Vernon (4 mi from Rockville)

Jun 1, 2006 · 1 in (quarter) · Somers (8 mi from Rockville)

Jun 30, 2009 · 1 in (quarter) · Enfield (9 mi from Rockville)

May 29, 2010 · 1 in (quarter) · Tolland (5 mi from Rockville)

Jun 22, 2012 · 1 in (quarter) · Tolland (4 mi from Rockville)

Tornadoes within 10 miles of Rockville

DateRatingWherePath
Jul 18, 2021EF0Somers
8 mi from Rockville		1.9 mi long, 75 yd wide
Sep 4, 2019EF1Merrow
5 mi from Rockville		3.2 mi long, 50 yd wide
Jul 1, 2013EF0Hazardville
9 mi from Rockville		0.9 mi long, 50 yd wide
May 28, 2007EF0Somers
8 mi from Rockville		0.1 mi long, 20 yd wide

Damaging thunderstorm winds near Rockville

177 reports of damaging thunderstorm wind within 10 miles of Rockville since 2006, on 88 days. The strongest measured gust was 58 mph on Jun 29, 2020.

DateStrongest gustWhereSource
Aug 7, 2026damage reportedManchester, Enfield, Windsor
3 wind reports		NWS storm report (preliminary)
May 19, 202658 mph, estimatedVernon Center, West Willington
2 wind reports		NOAA Storm Events
Aug 13, 202558 mph, estimatedBroad Brook, Buckland
2 wind reports		NOAA Storm Events
Jul 20, 202558 mph, estimatedEnfield, South Windsor, Somersville
4 wind reports		NOAA Storm Events
Jul 3, 202558 mph, estimatedKings Corner, Enfield
2 wind reports		NOAA Storm Events
Aug 2, 202458 mph, estimatedWarehouse Pt
1 wind report		NOAA Storm Events
Jun 30, 202458 mph, estimatedWarehouse Pt
1 wind report		NOAA Storm Events
Jun 26, 202458 mph, estimatedManchester, Stafford Spgs
2 wind reports		NOAA Storm Events
Jun 23, 202458 mph, estimatedHaydens, Tolland
2 wind reports		NOAA Storm Events
Jun 21, 202458 mph, estimatedEast Windsor
1 wind report		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 Rockville; 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 Rockville.

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