Hail History

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Hail history for Millis, MA

Last hail within 10 milesAug 15, 20241 in (quarter)
Hail days, last 12 monthsNone
Largest hail since 20062 in (hen egg)Jun 28, 2020
Hail days since 200626
Days with hail 1 inch or larger14
Tornadoes within 10 miles2
Damaging wind reports within 10 miles160

Hail has been reported within 10 miles of Millis on 26 days since 2006. The largest stones measured 2 in (hen egg) on Jun 28, 2020. Hail is most common here in July and June.

Recent hail near Millis

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

Hail days near Millis by year

40610730830911021121211311431516217181912021221231242526

When hail season peaks near Millis

Of the 26 hail days since 2006, most fell in July (8) and June (8).

JanFebMarApr4May8Jun8Jul6AugSepOctNovDec

Largest hail storms near Millis

Jun 28, 2020 · 2 in (hen egg) · West Medway (4 mi from Millis)

National Weather Service description (English): The public, supported by videos, reported hen egg size (2 inch diameter) hail, which was preceded by a 15-minute period of pea size hail.

Jul 4, 2006 · 1.75 in (golf ball) · Franklin (6 mi from Millis)

Jul 8, 2009 · 1.75 in (golf ball) · Hopkinton (9 mi from Millis)

National Weather Service description (English): Penny to golf ball size hail fell in Hopkinton. So much hail fell that two hours after the storm moved out of the area, hail was still piled three inches deep in numerous locations.

Jul 12, 2017 · 1.25 in (half dollar) · Milford (8 mi from Millis)

Jul 11, 2006 · 1 in (quarter) · Framingham (9 mi from Millis)

Tornadoes within 10 miles of Millis

DateRatingWherePath
Oct 7, 2020EF0Millis
1 mi from Millis		0.5 mi long, 50 yd wide
Jun 23, 2015EF0Wrentham
7 mi from Millis		0.5 mi long, 200 yd wide

Damaging thunderstorm winds near Millis

160 reports of damaging thunderstorm wind within 10 miles of Millis since 2006, on 73 days. The strongest measured gust was 63 mph on Jul 25, 2025.

DateStrongest gustWhereSource
May 19, 202658 mph, estimatedRockville
1 wind report		NOAA Storm Events
Sep 6, 202558 mph, estimatedEast Walpole
1 wind report		NOAA Storm Events
Aug 14, 202558 mph, estimatedWalpole
1 wind report		NOAA Storm Events
Jul 25, 202563 mph, measuredWrentham
1 wind report		NOAA Storm Events
Jul 1, 202558 mph, estimatedWhite City
1 wind report		NOAA Storm Events
Jun 26, 202458 mph, estimatedAshland
1 wind report		NOAA Storm Events
Jul 29, 202358 mph, estimatedFranklin
1 wind report		NOAA Storm Events
Jul 25, 202358 mph, estimatedMilford
1 wind report		NOAA Storm Events
Jun 2, 202349 mph, estimatedNorfolk Airport, Medway
2 wind reports		NOAA Storm Events
May 22, 202258 mph, estimatedBirds Hill, Charles River
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 Millis; 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 Millis.

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