Lekin › Colorado › Douglas County › Castle Rock

Hail history for Castle Rock, CO

Haili ijiin 10 mileAug 26, 20261.00 in (25-sent coin)

Ane haili, 12 mwwoon ijiin6

Haili ane pwon ijiin 20062.50 in (tennis ball)Jun 8, 2019

Ane haili ijiin 200668

Ane haili 1 inch o pwon56

Tornado ijiin 10 mile4

Wind reports within 10 miles15

Hail has been reported within 10 miles of Castle Rock on 68 days since 2006. The largest stones measured 2.50 in (tennis ball) on Jun 8, 2019. Hail is most common here in June and August.

Castle Rock ranks #99 for hail days among the 1,399 U.S. cities of 25,000 to 100,000 people. Ara ranking →

Recent hail near Castle Rock

Date	Size hail	Where	Source
Aug 26, 2026	1.25 in 50-sent coin	Castle Pines, The Pinery, Parker 7 hail reports · closest 6 mi from Castle Rock	NWS storm report (preliminary)
Jul 28, 2026	1.00 in 25-sent coin	Castle Rock 2 hail reports · closest 3 mi from Castle Rock	NWS storm report (preliminary)
Jun 8, 2026	1.50 in ping pong ball	The Pinery, Parker 3 hail reports · closest 6 mi from Castle Rock	NOAA Storm Events
Jun 3, 2026	1.00 in 25-sent coin	Franktown 1 hail report · closest 6 mi from Castle Rock	NOAA Storm Events
Jun 1, 2026	0.88 in 5-sent coin	Parker 1 hail report · closest 10 mi from Castle Rock	NOAA Storm Events
Oct 27, 2025	0.75 in 1-sent coin	Louviers, Castle Rock, Parker 3 hail reports · closest 4 mi from Castle Rock	NOAA Storm Events
Jun 24, 2025	1.00 in 25-sent coin	The Pinery 1 hail report · closest 8 mi from Castle Rock	NOAA Storm Events
Apr 24, 2025	0.75 in 1-sent coin	The Pinery 1 hail report · closest 7 mi from Castle Rock	NOAA Storm Events

Lukkuun foy chukw: hail kauchuw kaachin foy, anamw, is foy kaachin anamw.

Nn̄an anam̄mool ekkar Castle Rock meir

Ka anam̄mool ekkar kaan Castle Rock

Of 68 nn̄an anam̄mool ekkar 2006, most fell in June (28) and August (16).

Anam̄mool ekkar kaan Castle Rock

Jun 8, 2019 · 2.50 in (tennis ball) · Castle Rock (3 mi from Castle Rock)

Jun 11, 2010 · 2.00 in (hen egg) · Castle Rock (9 mi from Castle Rock)

Jul 1, 2016 · 2.00 in (hen egg) · Franktown (3 mi from Castle Rock)

Jun 15, 2009 · 1.75 in (golf ball) · Franktown (5 mi from Castle Rock)

Jun 6, 2012 · 1.75 in (golf ball) · Parker (7 mi from Castle Rock)

Tornadoes within 10 miles of Castle Rock

Date	Rating	Where	Path
Jul 14, 2025	EF1	Franktown 6 mi from Castle Rock	0.3 mi long, 50 yd wide
Jul 20, 2009	EF0	Castle Rock 1 mi from Castle Rock	0.1 mi long, 50 yd wide
Aug 24, 2008	EF0	Parker 8 mi from Castle Rock	0.5 mi long, 100 yd wide
Aug 24, 2008	EF0	Castle Rock 3 mi from Castle Rock	0.1 mi long, 50 yd wide

Damaging thunderstorm winds near Castle Rock

15 reports of damaging thunderstorm wind within 10 miles of Castle Rock since 2006, on 8 days. The strongest measured gust was 81 mph on Jun 6, 2020.

Date	Strongest gust	Where	Source
Jul 27, 2022	60 mph, a measured	Parker 1 wind report	NOAA Storm Events
Jun 6, 2020	81 mph, a measured	Parker, Larkspur, Franktown 7 wind reports	NOAA Storm Events
Jul 25, 2018	69 mph, a measured	Parker, Sedalia 2 wind reports	NOAA Storm Events
Jul 25, 2016	60 mph, a measured	Franktown 1 wind report	NOAA Storm Events
Jun 28, 2013	60 mph, a measured	Orsa 1 wind report	NOAA Storm Events
Jun 16, 2011	66 mph, a measured	Franktown 1 wind report	NOAA Storm Events
Jun 24, 2006	60 mph, a measured	Sedalia 1 wind report	NOAA Storm Events
May 22, 2006	60 mph, a measured	Castle Rock 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 Castle Rock; 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.

Cities nearby

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 Castle Rock.

Run a roofing company or a local news site? Show Castle Rock's hail history on your website with our widget gratis →

Roofing or restoration company? Get an email within the hour when hail is reported near Castle Rock with our hail alerts ($29 a month) →