HailAlmanac

Hail history and roofing help for Parker, CO

NOAA recorded hail 1 inch or larger in or near Parker on 16 days from 2016 to 2025, about 2 a year, and hail 2 inches or larger on 1 of those days. The most recent was on Aug 26, 2026 (preliminary), with hail up to 1.25 in (half dollar).

Data updated Oct 26, 2026. NOAA's final record runs through Jun 30, 2026; later reports are preliminary. Parker is a town in Douglas County, population 65,985 (Census estimate for 2025).

Hail statistics

16days with hail 1 inch or larger near Parker, 2016–2025
1of them with hail 2 inches or larger
2.00 inlargest hail since 1996, on Jul 4, 2019
Aug 26, 2026most recent day with 1-inch hail: 1.25 in (half dollar) preliminary
44days with 1-inch hail near Parker since 1996

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

"Near Parker" 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 Parker by year

YearHail days1 in+ days2 in+ daysLargestReports
2026 preliminary5401.75 in (golf ball)10
20253101.00 in (quarter)3
20241101.75 in (golf ball)1
20237601.50 in (ping pong ball)12
2022000—0

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 Parker

  1. 0Jan
  2. 0Feb
  3. 0Mar
  4. 1Apr
  5. 6May
  6. 22Jun
  7. 5Jul
  8. 10Aug
  9. 0Sep
  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 Parker

DateLargest hailReportsReported near
Aug 26, 2026 preliminary1.25 in (half dollar)42 mi ESE of Castle Pines; 2 mi SW of The Pinery; 3 mi NW of Parker
Aug 15, 2026 preliminary1.75 in (golf ball)12 mi SSW of Foxfield
Aug 13, 2026 preliminary1.00 in (quarter)11 mi WNW of Foxfield
Jun 8, 2026 preliminary1.50 in (ping pong ball)31 mi WNW of The Pinery; 4 mi W of The Pinery; 3 mi S of Parker
Jun 24, 20251.00 in (quarter)13 mi WNW of The Pinery
Jun 9, 20241.75 in (golf ball)11 mi SSE of Parker
Aug 8, 20231.00 in (quarter)11 mi NNE of Parker
Jul 8, 20231.25 in (half dollar)23 mi WSW of Parker; 1 mi W of Parker
Jun 22, 20231.25 in (half dollar)31 mi SSW of Parker; 1 mi W of Parker; 3 mi ESE of Parker
Jun 6, 20231.00 in (quarter)11 mi E of Parker
May 24, 20231.25 in (half dollar)22 mi E of Parker; 1 mi SE of Parker
May 10, 20231.50 in (ping pong ball)22 mi E of Englwood Arapah; 4 mi WNW of Parker
Aug 19, 20211.00 in (quarter)31 mi N of The Pinery; 2 mi SE of Parker; 4 mi E of Parker
May 22, 20211.00 in (quarter)12 mi W of The Pinery
Jul 21, 20191.00 in (quarter)13 mi ESE of Parker
Jul 4, 20192.00 in (hen egg)53 mi ESE of Parker; 1 mi SE of Parker; 2 mi ESE of Parker
Jul 16, 20181.00 in (quarter)22 mi NNE of Parker; 3 mi NNE of Parker
Jun 19, 20181.00 in (quarter)12 mi SE of Smoky Hill
May 14, 20181.00 in (quarter)13 mi WSW of The Pinery
Jun 7, 20161.00 in (quarter)21 mi SE of Parker
Aug 10, 20151.00 in (quarter)13 mi ENE of Parker
Jun 17, 20151.00 in (quarter)12 mi WNW of Parker
Jun 5, 20151.50 in (ping pong ball)21 mi SSE of Parker; 1 mi ESE of Parker
Aug 25, 20141.00 in (quarter)11 mi SE of Parker
Jun 24, 20141.50 in (ping pong ball)42 mi NE of Parker; 3 mi ENE of Parker; 1 mi ESE of Parker

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 Douglas County, with records back to 1955, and how we count hail days.