HailAlmanac

Hail history and roofing help for Centennial, CO

NOAA recorded hail 1 inch or larger in or near Centennial on 23 days from 2016 to 2025, about 2 a year, and hail 2 inches or larger on 2 of those days. The most recent was on Aug 26, 2026 (preliminary), with hail up to 1.00 in (quarter).

Data updated Oct 26, 2026. NOAA's final record runs through Jun 30, 2026; later reports are preliminary. Centennial is a city in Arapahoe County, population 108,658 (Census estimate for 2025).

Hail statistics

23days with hail 1 inch or larger near Centennial, 2016–2025
2of them with hail 2 inches or larger
3.00 inlargest hail since 1996, on Jun 7, 2009
Aug 26, 2026most recent day with 1-inch hail: 1.00 in (quarter) preliminary
63days with 1-inch hail near Centennial since 1996

Storm data is directional and may be delayed; verify on-site.

"Near Centennial" means inside its boundary or within 3 km (2 miles) of it, because NOAA rounds report locations to about 1 km. Source: NOAA NCEI Storm Events Database, final record through Jun 30, 2026; preliminary NWS Local Storm Reports after that.

Hail near Centennial by year

YearHail days1 in+ days2 in+ daysLargestReports
2026 preliminary4401.75 in (golf ball)12
20251000.75 in (penny)1
20242201.50 in (ping pong ball)6
20237601.75 in (golf ball)29
20222201.00 in (quarter)2

Hail days count dates with at least one report of hail 0.75 inch or larger. Source: NOAA NCEI Storm Events Database, final record through Jun 30, 2026; preliminary NWS Local Storm Reports after that.

Storm data is directional and may be delayed; verify on-site.

When hail falls near Centennial

  1. 0Jan
  2. 0Feb
  3. 0Mar
  4. 5Apr
  5. 9May
  6. 25Jun
  7. 14Jul
  8. 7Aug
  9. 3Sep
  10. 0Oct
  11. 0Nov
  12. 0Dec

Days with hail of 1 inch or larger by month, 1996–2025; the most in Jun.

Recent days with 1-inch hail near Centennial

DateLargest hailReportsReported near
Aug 26, 2026 preliminary1.00 in (quarter)23 mi NE of Foxfield; 3 mi NW of Parker
Aug 15, 2026 preliminary1.75 in (golf ball)12 mi SSW of Foxfield
Aug 13, 2026 preliminary1.75 in (golf ball)82 mi W of Arapahoe Park; 2 mi NNW of Foxfield; Centennial
Jun 24, 2026 preliminary1.00 in (quarter)11 mi S of Littleton
Jun 9, 20241.50 in (ping pong ball)52 mi E of Smoky Hill; 4 mi SSW of Arapahoe Park; 3 mi WSW of Arapahoe Park
Apr 26, 20241.00 in (quarter)11 mi NW of Highlands Ranch
Aug 6, 20231.00 in (quarter)23 mi ENE of Highlands Ranch; 3 mi E of Highlands Ranch
Jul 8, 20231.50 in (ping pong ball)52 mi WSW of South Glenn; Highlands Ranch
Jun 22, 20231.00 in (quarter)31 mi WSW of Littleton; 5 mi SE of Smoky Hill; Highlands Ranch
Jun 6, 20231.00 in (quarter)11 mi ESE of Aurora Cherry Creek
May 25, 20231.00 in (quarter)31 mi E of Littleton; 2 mi W of Centennial Airport; 1 mi N of Highlands Ranch
May 10, 20231.75 in (golf ball)141 mi ESE of Aurora Cherry Creek; 3 mi S of Buckley Air Force Base; 1 mi SE of Aurora Cherry Creek
Jul 27, 20221.00 in (quarter)12 mi WNW of Highlands Ranch
Jul 26, 20221.00 in (quarter)12 mi ESE of Aurora Cherry Creek
Jun 13, 20211.25 in (half dollar)22 mi WSW of Aurora Cherry Creek; 1 mi NW of Aurora Cherry Creek
Jul 22, 20191.00 in (quarter)13 mi ENE of Aurora Cherry Creek
Jul 4, 20191.25 in (half dollar)4Highlands Ranch; 2 mi ESE of Cherry Hills Vlg; 2 mi W of Centennial Airport
Jun 1, 20191.75 in (golf ball)25 mi ESE of Smoky Hill; 3 mi N of Centennial Airport
Aug 7, 20181.75 in (golf ball)24 mi NE of Parker; 5 mi ESE of Smoky Hill
Aug 6, 20181.25 in (half dollar)12 mi NW of Highlands Ranch
Jul 16, 20181.00 in (quarter)22 mi NNE of Parker; 3 mi NNE of Parker
Jul 5, 20181.00 in (quarter)11 mi W of Highlands Ranch
Jun 19, 20182.75 in (baseball)121 mi E of Greenwood Vlg; 2 mi SSW of Arapahoe Park; 1 mi ESE of Aurora Cherry Creek
May 28, 20181.00 in (quarter)22 mi NW of Centennial Airport; Highlands Ranch
Jul 28, 20161.25 in (half dollar)12 mi WSW of South Glenn

Source: NOAA NCEI Storm Events Database, final record through Jun 30, 2026; preliminary NWS Local Storm Reports after that.

Storm data is directional and may be delayed; verify on-site.

Roof size calculator

Roofers price by the square (100 square feet of roof). This estimates your roof's area from the house's footprint and pitch.

Roof area = (length + 2 × overhang) × (width + 2 × overhang) × √(1 + (pitch ÷ 12)²).

An estimate for planning only. Hips, valleys, dormers and several roof levels change the real figure; a roofer measures before quoting.

Insurance claim windows

Homeowner policies set their own deadlines for reporting storm damage, usually counted from the date of the storm. If you think a hailstorm damaged your roof, find its date in the records above, then read the "duties after loss" section of your policy and ask your insurer or agent to confirm the deadline in writing.

Hail damage to shingles is often hard to see from the ground, and only an inspection on the roof can show whether a roof was damaged. The records here show where hail was reported, not which buildings it hit.

This is general information, not legal or insurance advice.

Hail history for nearby places

See also hail history for Arapahoe County, with records back to 1955, and how we count hail days.