Hail history in Colorado
95 days with hail of 1 inch or larger reported in Colorado between Jan 1, 2025 and Oct 26, 2026, the largest 4.50 in (softball). Jun had the most hail days.
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The biggest hail days
| Storm day | Reports | Largest hail | Where |
|---|---|---|---|
| Aug 9, 2025 | 60 | 4.00 in (grapefruit) | 8 ENE Karval, Lincoln County |
| Jun 8, 2026 | 49 | 4.00 in (grapefruit) | 13 S Bethune, Kit Carson County |
| Jun 23, 2026 | 48 | 3.00 in (tea cup) | Wiggins, Morgan County |
| Jun 1, 2026 | 46 | 2.00 in (hen egg) | 1 SSE Bennett, Adams County |
| Jun 17, 2025 | 38 | 2.25 in (hen egg) | 1 W Platteville, Weld County |
| Jun 24, 2026 | 36 | 2.75 in (baseball) | Fort Morgan, Morgan County |
| Jun 22, 2026 | 35 | 4.00 in (grapefruit) | 3 W Joes, Yuma County |
| May 23, 2025 | 32 | 3.10 in (tea cup) | 9 ESE Prewitt Reservoir, Washington County |
| Jul 6, 2025 | 27 | 2.00 in (hen egg) | 2 SW Colorado Springs, El Paso County |
| Jun 16, 2025 | 26 | 2.75 in (baseball) | Milliken, Weld County |
Hail by county in Colorado
Counties with five or more hail days have their own page with every storm date.
| County | Hail days | Reports | Largest hail |
|---|---|---|---|
| Weld County | 25 | 69 | 2.75 in (baseball) |
| El Paso County | 21 | 131 | 2.50 in (tennis ball) |
| Yuma County | 20 | 46 | 4.00 in (grapefruit) |
| Lincoln County | 17 | 72 | 4.00 in (grapefruit) |
| Kit Carson County | 15 | 59 | 4.00 in (grapefruit) |
| Washington County | 15 | 43 | 4.50 in (softball) |
| Logan County | 15 | 39 | 3.00 in (tea cup) |
| Elbert County | 12 | 50 | 3.40 in (tea cup) |
| Morgan County | 12 | 45 | 3.00 in (tea cup) |
| Arapahoe County | 10 | 28 | 1.75 in (golf ball) |
| Cheyenne County | 9 | 27 | 2.75 in (baseball) |
| Pueblo County | 9 | 23 | 2.50 in (tennis ball) |
| Kiowa County | 7 | 13 | 4.00 in (grapefruit) |
| Phillips County | 7 | 7 | 2.00 in (hen egg) |
| Las Animas County | 6 | 23 | 3.25 in (tea cup) |
| Adams County | 6 | 21 | 2.00 in (hen egg) |
| Douglas County | 6 | 16 | 1.50 in (ping pong ball) |
| Jefferson County | 5 | 22 | 1.75 in (golf ball) |
| Baca County | 5 | 10 | 2.75 in (baseball) |
| Boulder County | 5 | 6 | 1.00 in (quarter) |
| Larimer County | 3 | 9 | 2.50 in (tennis ball) |
| Park County | 3 | 3 | 1.50 in (ping pong ball) |
| Denver County | 2 | 13 | 1.75 in (golf ball) |
| Bent County | 2 | 5 | 2.00 in (hen egg) |
| Huerfano County | 2 | 3 | 1.75 in (golf ball) |
| Custer County | 2 | 2 | 1.25 in (half dollar) |
| Mesa County | 1 | 9 | 1.75 in (golf ball) |
| Broomfield County | 1 | 2 | 1.00 in (quarter) |
| Crowley County | 1 | 2 | 2.25 in (hen egg) |
| Montezuma County | 1 | 2 | 1.00 in (quarter) |
| Moffat County | 1 | 2 | 1.00 in (quarter) |
| Teller County | 1 | 1 | 1.00 in (quarter) |
| Dolores County | 1 | 1 | 1.75 in (golf ball) |
| La Plata County | 1 | 1 | 1.00 in (quarter) |
| Routt County | 1 | 1 | 1.25 in (half dollar) |
| Otero County | 1 | 1 | 1.50 in (ping pong ball) |
| Fremont County | 1 | 1 | 1.75 in (golf ball) |
| Prowers County | 1 | 1 | 1.50 in (ping pong ball) |
| Rio Blanco County | 1 | 1 | 1.00 in (quarter) |
Other states
Source and method
NOAA Storm Prediction Center preliminary local storm reports of hail 1 inch or larger, Jan 1, 2025 to Oct 26, 2026 (updated Oct 27, 2026). Dates are SPC storm days, which run from 12:00 UTC to 12:00 UTC (about 7 a.m. to 7 a.m. Central), so a late-night storm appears on the day it started. Reports come from spotters, the public and NWS offices: they can be revised, and a storm nobody reported is missing. SPC storm reports.
A Skybridge report goes further for one address and date: GOES satellite cloud-top and lightning data, NOAA MRMS radar hail size and these storm reports within 50 km, in one document reviewed by a person, with a code anyone can verify.