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Storm almanac

Front Range Hail History, by County

Every roofer says Colorado gets brutal hail. Here's the record: 502 verified hail events from the NOAA NCEI Storm Events Database (public domain) (2013-2025). NOAA logs hail at the county level, so each county below shows its own record — find yours, then jump to your town's page or browse every recorded event further down.

Adams County

73recorded hail days
since 2014

Largest on record: 2.75″ (baseball-size)

Season peaks May through July.

Thornton

Arapahoe County

93recorded hail days
since 2014

Largest on record: 3″ (baseball-size)

Season peaks May through July.

AuroraCentennialLittletonEnglewoodGreenwood Village

Denver County

62recorded hail days
since 2014

Largest on record: 2.75″ (baseball-size)

Season peaks May through July.

Denver

Douglas County

93recorded hail days
since 2014

Largest on record: 2″ (golf ball-size)

Season peaks May through July.

ParkerCastle RockHighlands RanchLone TreeFranktownCastle Pines

Elbert County

95recorded hail days
since 2014

Largest on record: 3.5″ (baseball-size)

Season peaks June through August.

Elizabeth

Jefferson County

86recorded hail days
since 2014

Largest on record: 2.75″ (baseball-size)

Season peaks May through August.

Lakewood

Source: NOAA NCEI Storm Events Database (public domain). County-level reported events — a nearby record doesn't mean your roof was hit, and no record doesn't mean no damage. Only a roof-level inspection is definitive.

The full record

Every Recorded Hail Event, County by County

All 502 hail events (2013-2025) for the counties we serve, exactly as recorded in the NOAA NCEI Storm Events Database (public domain). Newest first.

Adams County73 recorded events
DateHail sizeAbout the size of
July 20, 20240.75″dime
July 7, 20240.75″dime
June 29, 20240.75″dime
June 9, 20240.75″dime
May 30, 20241″quarter
May 30, 20241.25″half-dollar
May 30, 20242″golf ball
May 30, 20241.75″golf ball
May 30, 20241.5″ping-pong ball
May 28, 20240.88″penny
August 28, 20231″quarter
August 3, 20231.25″half-dollar
August 3, 20231″quarter
August 3, 20230.88″penny
June 29, 20231.25″half-dollar
June 29, 20230.75″dime
June 29, 20231″quarter
June 29, 20231.5″ping-pong ball
June 29, 20232″golf ball
June 21, 20231″quarter
May 26, 20231.25″half-dollar
May 26, 20231″quarter
May 10, 20231.75″golf ball
May 10, 20231.25″half-dollar
May 10, 20232″golf ball
May 10, 20232.5″tennis ball
May 10, 20231.5″ping-pong ball
May 10, 20232.75″baseball
May 9, 20231″quarter
May 9, 20230.75″dime
May 9, 20231.75″golf ball
August 19, 20210.75″dime
August 19, 20211″quarter
August 19, 20211.25″half-dollar
August 19, 20211.5″ping-pong ball
July 2, 20211.75″golf ball
July 2, 20211″quarter
July 2, 20211.25″half-dollar
June 19, 20211.25″half-dollar
June 13, 20211.75″golf ball
May 22, 20211″quarter
April 27, 20211″quarter
August 4, 20201″quarter
July 9, 20201″quarter
July 9, 20202″golf ball
August 14, 20181″quarter
August 6, 20182″golf ball
July 29, 20181.5″ping-pong ball
July 29, 20181.25″half-dollar
July 29, 20182.5″tennis ball
July 29, 20181.75″golf ball
July 29, 20182″golf ball
July 4, 20181″quarter
June 18, 20181″quarter
June 18, 20182″golf ball
June 18, 20181.75″golf ball
June 18, 20182.5″tennis ball
June 18, 20182.75″baseball
May 28, 20180.88″penny
August 10, 20170.88″penny
May 17, 20170.88″penny
May 8, 20171″quarter
May 24, 20161″quarter
May 24, 20160.88″penny
May 7, 20161.5″ping-pong ball
May 7, 20162.5″tennis ball
June 23, 20141″quarter
June 14, 20141″quarter
May 22, 20140.88″penny
May 22, 20140.75″dime
May 21, 20141.5″ping-pong ball
May 21, 20141.75″golf ball
May 7, 20141″quarter
Arapahoe County93 recorded events
DateHail sizeAbout the size of
June 9, 20241″quarter
June 9, 20241.5″ping-pong ball
June 9, 20241.25″half-dollar
June 9, 20240.75″dime
June 8, 20240.75″dime
May 30, 20241.5″ping-pong ball
May 30, 20241.25″half-dollar
May 30, 20241″quarter
May 30, 20241.75″golf ball
July 8, 20231″quarter
July 8, 20231.75″golf ball
July 8, 20231.5″ping-pong ball
July 8, 20231.25″half-dollar
June 29, 20230.75″dime
June 29, 20232″golf ball
June 29, 20231.5″ping-pong ball
June 29, 20231″quarter
June 29, 20231.75″golf ball
June 22, 20231.75″golf ball
June 22, 20231.5″ping-pong ball
June 22, 20231″quarter
June 6, 20231″quarter
May 26, 20230.75″dime
May 25, 20231″quarter
May 10, 20231″quarter
May 10, 20231.5″ping-pong ball
May 10, 20231.25″half-dollar
May 10, 20231.75″golf ball
May 10, 20232.5″tennis ball
July 26, 20221″quarter
July 6, 20221″quarter
June 7, 20221.25″half-dollar
June 7, 20221″quarter
June 13, 20211″quarter
June 13, 20211.5″ping-pong ball
June 13, 20211.25″half-dollar
June 13, 20210.75″dime
August 6, 20201″quarter
August 5, 20201.75″golf ball
July 9, 20201.75″golf ball
July 9, 20202.5″tennis ball
August 7, 20181.75″golf ball
August 6, 20181.5″ping-pong ball
July 29, 20181.75″golf ball
July 24, 20180.88″penny
June 19, 20180.88″penny
June 19, 20181.75″golf ball
June 19, 20182″golf ball
June 19, 20181″quarter
June 19, 20181.25″half-dollar
June 19, 20183″baseball
June 19, 20182.75″baseball
June 19, 20182.5″tennis ball
June 17, 20181″quarter
May 28, 20181″quarter
April 13, 20180.75″dime
May 29, 20170.88″penny
May 8, 20171.25″half-dollar
May 8, 20171.5″ping-pong ball
May 8, 20172″golf ball
July 28, 20161.25″half-dollar
July 28, 20161.5″ping-pong ball
July 17, 20161″quarter
July 15, 20161.75″golf ball
June 13, 20162.75″baseball
May 26, 20161″quarter
May 7, 20161.75″golf ball
September 29, 20141″quarter
September 29, 20140.88″penny
September 29, 20141.25″half-dollar
September 29, 20141.5″ping-pong ball
September 29, 20141.75″golf ball
August 7, 20141″quarter
August 7, 20140.88″penny
June 24, 20142″golf ball
June 24, 20141.75″golf ball
June 24, 20141.25″half-dollar
June 18, 20141″quarter
June 14, 20141″quarter
June 14, 20141.5″ping-pong ball
June 14, 20142″golf ball
June 14, 20141.75″golf ball
June 8, 20141″quarter
June 5, 20141″quarter
June 5, 20141.75″golf ball
June 4, 20141″quarter
May 21, 20141″quarter
May 21, 20140.75″dime
May 20, 20141″quarter
May 20, 20142.75″baseball
May 20, 20141.5″ping-pong ball
May 20, 20140.88″penny
May 20, 20140.75″dime
Denver County62 recorded events
DateHail sizeAbout the size of
May 30, 20241.25″half-dollar
May 30, 20241″quarter
May 30, 20241.5″ping-pong ball
May 30, 20240.88″penny
May 30, 20242″golf ball
May 30, 20242.5″tennis ball
May 30, 20241.75″golf ball
May 30, 20242.75″baseball
May 30, 20242.25″golf ball
May 20, 20240.75″dime
August 3, 20231″quarter
July 20, 20231″quarter
July 8, 20231″quarter
June 29, 20231.25″half-dollar
June 29, 20231″quarter
June 29, 20230.75″dime
June 29, 20231.75″golf ball
June 22, 20231.25″half-dollar
June 22, 20231″quarter
June 21, 20231″quarter
June 21, 20231.5″ping-pong ball
June 21, 20231.25″half-dollar
June 21, 20230.88″penny
May 26, 20231.5″ping-pong ball
May 26, 20231″quarter
May 26, 20231.25″half-dollar
May 26, 20230.75″dime
May 10, 20231.75″golf ball
May 9, 20230.88″penny
August 6, 20220.75″dime
June 13, 20211″quarter
June 13, 20210.88″penny
July 9, 20201″quarter
June 19, 20181″quarter
June 19, 20181.75″golf ball
June 19, 20182″golf ball
May 13, 20180.75″dime
July 8, 20170.88″penny
May 8, 20171″quarter
May 8, 20171.5″ping-pong ball
May 8, 20172″golf ball
May 8, 20172.5″tennis ball
May 8, 20171.75″golf ball
July 15, 20161.75″golf ball
July 15, 20161″quarter
July 15, 20162″golf ball
July 15, 20161.5″ping-pong ball
July 15, 20161.25″half-dollar
June 28, 20161″quarter
June 28, 20161.5″ping-pong ball
May 24, 20161″quarter
May 24, 20160.88″penny
May 24, 20161.5″ping-pong ball
May 24, 20161.75″golf ball
June 24, 20141″quarter
June 14, 20141″quarter
May 22, 20141″quarter
May 22, 20140.88″penny
May 21, 20141″quarter
May 20, 20141″quarter
May 20, 20141.25″half-dollar
May 7, 20141″quarter
Douglas County93 recorded events
DateHail sizeAbout the size of
August 10, 20241″quarter
July 20, 20240.75″dime
June 14, 20241″quarter
June 9, 20241.75″golf ball
June 9, 20241.25″half-dollar
April 26, 20241″quarter
August 8, 20231″quarter
August 6, 20231″quarter
August 6, 20230.88″penny
July 31, 20230.75″dime
July 15, 20230.88″penny
July 8, 20231″quarter
July 8, 20231.5″ping-pong ball
July 8, 20231.25″half-dollar
June 22, 20231.25″half-dollar
June 22, 20231″quarter
June 21, 20231″quarter
June 21, 20231.25″half-dollar
June 11, 20231.5″ping-pong ball
June 6, 20231″quarter
May 25, 20230.88″penny
May 24, 20231″quarter
May 24, 20231.25″half-dollar
May 10, 20231.5″ping-pong ball
May 10, 20231.75″golf ball
May 10, 20231.25″half-dollar
May 10, 20231″quarter
May 10, 20230.88″penny
July 27, 20221″quarter
July 6, 20221″quarter
September 3, 20211″quarter
September 3, 20210.75″dime
August 19, 20211″quarter
August 19, 20210.75″dime
August 19, 20210.88″penny
July 4, 20210.88″penny
July 4, 20210.75″dime
June 5, 20210.75″dime
June 5, 20211″quarter
May 29, 20210.75″dime
May 22, 20211″quarter
May 15, 20211″quarter
July 3, 20201″quarter
July 3, 20200.88″penny
June 26, 20201″quarter
June 26, 20201.25″half-dollar
August 7, 20181.75″golf ball
August 6, 20181.25″half-dollar
July 23, 20180.88″penny
July 16, 20181″quarter
July 5, 20181″quarter
June 19, 20181″quarter
May 30, 20180.88″penny
May 30, 20181″quarter
May 28, 20181″quarter
May 14, 20181″quarter
August 15, 20171″quarter
August 5, 20171.5″ping-pong ball
May 26, 20171″quarter
May 26, 20171.5″ping-pong ball
July 15, 20161″quarter
July 7, 20161″quarter
July 1, 20161″quarter
July 1, 20162″golf ball
July 1, 20161.5″ping-pong ball
June 25, 20160.75″dime
June 20, 20161″quarter
June 19, 20161″quarter
June 19, 20160.75″dime
June 13, 20160.75″dime
June 7, 20161″quarter
June 7, 20160.75″dime
June 6, 20161″quarter
June 6, 20161.75″golf ball
June 6, 20160.75″dime
June 6, 20161.5″ping-pong ball
May 26, 20161″quarter
May 26, 20160.75″dime
April 25, 20160.75″dime
April 25, 20160.88″penny
April 25, 20161″quarter
September 29, 20141″quarter
August 25, 20141″quarter
June 24, 20141″quarter
June 24, 20141.5″ping-pong ball
June 24, 20142″golf ball
June 24, 20141.25″half-dollar
June 14, 20141″quarter
June 8, 20141.25″half-dollar
June 6, 20141″quarter
June 5, 20141″quarter
June 5, 20141.75″golf ball
June 4, 20141″quarter
Elbert County95 recorded events
DateHail sizeAbout the size of
August 22, 20240.75″dime
August 19, 20241.5″ping-pong ball
August 19, 20240.75″dime
August 7, 20240.75″dime
August 2, 20241.75″golf ball
July 3, 20241.75″golf ball
July 3, 20240.75″dime
July 3, 20241.25″half-dollar
July 3, 20242.65″tennis ball
July 3, 20243.5″baseball
June 30, 20240.88″penny
June 8, 20240.75″dime
June 8, 20241.5″ping-pong ball
May 31, 20242″golf ball
May 31, 20241.5″ping-pong ball
May 31, 20241.75″golf ball
May 31, 20241.25″half-dollar
August 8, 20231.5″ping-pong ball
August 8, 20231.25″half-dollar
August 8, 20231.75″golf ball
August 8, 20231″quarter
August 5, 20232″golf ball
August 5, 20231.75″golf ball
August 5, 20231.25″half-dollar
August 5, 20231″quarter
August 3, 20231.2″quarter
August 3, 20231.5″ping-pong ball
August 3, 20231.25″half-dollar
August 3, 20231″quarter
July 31, 20231.25″half-dollar
July 26, 20231″quarter
July 20, 20231″quarter
July 20, 20231.75″golf ball
July 20, 20231.5″ping-pong ball
July 8, 20230.88″penny
July 6, 20230.88″penny
June 22, 20231.25″half-dollar
June 22, 20231.75″golf ball
June 22, 20231″quarter
June 22, 20232″golf ball
June 21, 20231.25″half-dollar
June 21, 20231.5″ping-pong ball
June 21, 20231″quarter
June 21, 20230.88″penny
June 16, 20231″quarter
June 16, 20231.25″half-dollar
June 11, 20231″quarter
June 11, 20231.5″ping-pong ball
June 11, 20230.88″penny
June 1, 20231″quarter
May 10, 20231″quarter
May 10, 20231.75″golf ball
May 10, 20231.5″ping-pong ball
August 15, 20221″quarter
July 6, 20221″quarter
July 6, 20221.25″half-dollar
June 6, 20220.88″penny
April 27, 20211″quarter
July 15, 20202″golf ball
May 3, 20201″quarter
August 18, 20180.75″dime
August 6, 20181.75″golf ball
August 6, 20181.25″half-dollar
July 29, 20181.5″ping-pong ball
July 29, 20182″golf ball
July 29, 20181″quarter
July 27, 20181.25″half-dollar
June 19, 20182″golf ball
June 19, 20181.75″golf ball
May 15, 20180.88″penny
May 14, 20181″quarter
May 14, 20180.75″dime
May 13, 20181.5″ping-pong ball
August 15, 20171.75″golf ball
August 15, 20171″quarter
July 20, 20171″quarter
June 29, 20171″quarter
June 29, 20170.88″penny
July 15, 20160.88″penny
July 14, 20161.75″golf ball
June 19, 20161″quarter
June 13, 20161.25″half-dollar
June 13, 20161″quarter
May 7, 20161″quarter
September 29, 20141″quarter
September 29, 20141.75″golf ball
July 7, 20141″quarter
July 3, 20141″quarter
July 3, 20141.5″ping-pong ball
June 14, 20141.5″ping-pong ball
June 5, 20141″quarter
June 4, 20142″golf ball
June 4, 20142.75″baseball
June 4, 20141″quarter
May 31, 20140.75″dime
Jefferson County86 recorded events
DateHail sizeAbout the size of
June 29, 20241″quarter
June 29, 20240.75″dime
May 30, 20241″quarter
May 30, 20241.25″half-dollar
May 20, 20240.75″dime
August 6, 20230.88″penny
August 1, 20231.25″half-dollar
August 1, 20231″quarter
July 8, 20231.25″half-dollar
July 8, 20231″quarter
June 29, 20231″quarter
June 29, 20231.25″half-dollar
June 29, 20231.5″ping-pong ball
June 22, 20232″golf ball
June 22, 20231″quarter
June 22, 20232.5″tennis ball
June 22, 20231.25″half-dollar
June 22, 20231.75″golf ball
June 22, 20231.5″ping-pong ball
June 21, 20231.75″golf ball
June 21, 20231″quarter
June 21, 20232″golf ball
June 21, 20231.25″half-dollar
June 21, 20231.5″ping-pong ball
May 26, 20231″quarter
May 26, 20230.75″dime
August 20, 20220.88″penny
August 20, 20221.25″half-dollar
September 3, 20210.75″dime
September 3, 20211″quarter
August 19, 20211.25″half-dollar
August 19, 20212″golf ball
August 19, 20211″quarter
August 19, 20211.5″ping-pong ball
August 19, 20210.75″dime
August 5, 20201.25″half-dollar
August 5, 20201″quarter
August 14, 20181.25″half-dollar
August 14, 20181″quarter
August 14, 20180.88″penny
July 27, 20181.75″golf ball
July 24, 20181″quarter
June 19, 20181″quarter
June 18, 20182″golf ball
June 18, 20181.75″golf ball
June 18, 20181″quarter
May 28, 20181.25″half-dollar
May 28, 20181″quarter
May 14, 20180.75″dime
August 8, 20170.75″dime
May 8, 20171″quarter
May 8, 20171.25″half-dollar
May 8, 20172″golf ball
May 8, 20171.75″golf ball
May 8, 20170.88″penny
May 8, 20172.5″tennis ball
May 8, 20172.75″baseball
May 7, 20170.75″dime
August 8, 20160.75″dime
July 28, 20161″quarter
July 28, 20161.5″ping-pong ball
July 28, 20161.25″half-dollar
July 19, 20160.88″penny
June 20, 20161.75″golf ball
May 26, 20160.75″dime
May 24, 20161″quarter
May 24, 20161.25″half-dollar
May 24, 20160.88″penny
August 29, 20140.75″dime
August 27, 20141″quarter
August 7, 20141″quarter
July 7, 20141.25″half-dollar
July 7, 20141″quarter
July 7, 20141.75″golf ball
July 3, 20141.5″ping-pong ball
July 3, 20141″quarter
June 5, 20141″quarter
June 5, 20141.25″half-dollar
June 5, 20141.5″ping-pong ball
May 24, 20141″quarter
May 21, 20140.88″penny
May 21, 20141″quarter
May 21, 20141.5″ping-pong ball
May 20, 20141″quarter
May 7, 20141″quarter
May 7, 20141.5″ping-pong ball

Compiled from the NOAA NCEI Storm Events Database (public domain) (public domain), event type: hail, 2013-2025. Last refreshed 2026-06-09.

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