Hail History

Imam › Texas › Grayson County › Denison

Hail history im Denison, TX

Last hail im 10 milesAug 7, 20260.88 in (5-cent coin)
Hail days, last 12 months4
Largest hail im 20062.75 in (baseball)May 24, 2011
Hail days im 200648
Days im hail 1 inch imwin34
Tornadoes im 10 miles5
Wind dmg wutuk im 10 miles96

Hail wutuk im 10 miles im Denison im 48 days im 2006. Stones imwin im 2.75 in (baseball) im May 24, 2011. Hail ej common im May im April.

Recent hail im Denison

DateHail sizeWhereSource
Aug 7, 20260.88 in
5-cent coin		Pottsboro
1 hail report · closest 8 mi im Denison		NWS storm report (preliminary)
May 10, 20261.00 in
25-cent coin		Ambrose
1 hail report · closest 9 mi im Denison		NOAA Storm Events
Apr 26, 20261.00 in
25-cent coin		Sherman Muni Airport, Pottsboro, Denison
6 hail reports · closest 1 mi im Denison		NOAA Storm Events
Apr 15, 20261.00 in
25-cent coin		South Gale
1 hail report · closest 5 mi im Denison		NOAA Storm Events
Sep 23, 20251.00 in
25-cent coin		Denison
1 hail report · closest 1 mi im Denison		NOAA Storm Events
Sep 21, 20251.50 in
ping pong ball		Ellsworth, Sherman Muni Airport
2 hail reports · closest 7 mi im Denison		NOAA Storm Events
Jun 8, 20251.25 in
50-cent coin		Denison
1 hail report · closest 3 mi im Denison		NOAA Storm Events
May 30, 20251.75 in
golf ball		Ellsworth
2 hail reports · closest 7 mi im Denison		NOAA Storm Events
May 19, 20251.00 in
25-cent coin		Denison, South Gale, Carpenters Bluff
5 hail reports · closest im center im Denison		NOAA Storm Events
Apr 3, 20250.88 in
5-cent coin		Fink
1 hail report · closest 8 mi im Denison		NOAA Storm Events
Mar 25, 20252.00 in
hen egg		Sherman Muni Airport, Denison
6 hail reports · closest 3 mi im Denison		NOAA Storm Events

One row im day: largest hail wutuk im day im 10 miles, places im number im wutuk.

Hail days near Denison by year

2060710840911051131213114151161721851920421122223524725426

When hail season peaks near Denison

Of the 48 hail days since 2006, most fell in May (15) and April (11).

Jan2Feb5Mar11Apr15May4JunJul3Aug4Sep1Oct2Nov1Dec

Largest hail storms near Denison

Mar 26, 2009 · 2.75 in (baseball) · Ellsworth (7 mi from Denison)

National Weather Service description (English): Golfball to Baseball size hail fell in Sherman. In some places the hail formed drifts and partially covered the ground.

May 24, 2011 · 2.75 in (baseball) · Sherman (9 mi from Denison)

National Weather Service description (English): Quarter to golfball sized hail fell just east of Sherman.

Apr 19, 2011 · 2.00 in (hen egg) · Achille (10 mi from Denison)

Feb 3, 2012 · 2.00 in (hen egg) · Sherman-Denison (8 mi from Denison)

National Weather Service description (English): Chicken egg sized hail was reported by emergency management one half mile southeast of North Texas Regional Airport.

Mar 25, 2025 · 2.00 in (hen egg) · Sherman Muni Airport (9 mi from Denison)

National Weather Service description (English): Emergency manager reported a 2 inch hail stone in Sherman.

Tornadoes within 10 miles of Denison

DateRatingWherePath
May 25, 2015EF0Ellsworth
7 mi from Denison		1.7 mi long, 30 yd wide
May 10, 2015EF1South Gale
7 mi from Denison		2.6 mi long, 100 yd wide
Sep 8, 2010EF1Colbert
8 mi from Denison		0.1 mi long, 25 yd wide
Dec 8, 2008EF2Denison McKeon Airport
5 mi from Denison		3.6 mi long, 125 yd wide
Mar 30, 2006F0Sherman
9 mi from Denison		0.1 mi long, 10 yd wide

Damaging thunderstorm winds near Denison

96 reports of damaging thunderstorm wind within 10 miles of Denison since 2006, on 61 days. The strongest measured gust was 75 mph on Aug 5, 2009.

DateStrongest gustWhereSource
Sep 20, 2026dmg ekkarDenison
1 wutuk wind		NWS storm report (preliminary)
Aug 7, 2026dmg ekkarPottsboro
1 wutuk wind		NWS storm report (preliminary)
Apr 15, 202663 mph, ekkarSherman Muni Airport
1 wutuk wind		NOAA Storm Events
Jun 8, 202564 mph, ekkarCartwright, Colbert
2 wutuk wind		NOAA Storm Events
May 20, 202564 mph, ekkarAchille
1 wutuk wind		NOAA Storm Events
May 17, 202575 mph, ekkarPottsboro, Denison, Achille
3 wutuk wind		NOAA Storm Events
Jun 5, 202470 mph, ekkarCartwright
1 wutuk wind		NOAA Storm Events
May 24, 202475 mph, ekkarCartwright
1 wutuk wind		NOAA Storm Events
Feb 26, 202360 mph, ekkarEllsworth
1 wutuk wind		NOAA Storm Events
May 15, 202264 mph, ekkarSherman Muni Airport, Fink
2 wutuk wind		NOAA Storm Events

Wind imwin thunderstorm ej 58 mph anikaj, im wind ej kajjitok dmg. Imwin wind ej imwin eokta weather stations; ekkar ej imwin eokta spotters im dmg surveys.

Jabdoñ eo an roof im hail?

Insurers ask for the date of loss. The dates on this page are when hail was reported near Denison; 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.

Rejyok eo

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 Denison.

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