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Parker hail storm history

Douglas County·NOAA NCEI Storm Events Database·~75-day publication lag

Parker sits on the eastern Front Range in Douglas County, where afternoon thunderstorms tracking northeast from the Rocky Mountains create regular hail risk. The town's elevation and exposure to convective activity during peak storm season make hail a recurring concern for homeowners.

Events ≥1" (10yr)
62
Significant ≥1.5" (10yr)
17
Avg per year (10yr)
6.2
Largest recorded
2"
Most recent
Aug 9, 2025
Total records
78
NOAA storm history
events (10 yr)62
≥1.5" significant17
peak year (20)2023
Free inspection estimate

Check if your roof was damaged by recent hail

Type of damage

How urgent?

Hail risk in Parker peaks between May and July, with secondary activity in April and August. Most significant storms occur in the afternoon hours between 2 p.m. and 7 p.m. Mountain Time, when atmospheric instability is greatest along the Front Range corridor.

Annual frequency — last 10 years

2025
1
2024
1
2023
20
2022
5
2021
2
2020
2
2019
13
2018
11
2017
no events
2016
7
≥2.0" severe≥1.5" significant≥1.0" marginal

When hail hits — monthly pattern

Avg events per month · all years · NOAA data

Jan0
Feb0
Mar0
Apr2
May11
Jun24
Jul29
Aug12
Sep0
Oct0
Nov0
Dec0

All recorded hail events

Of 78 recorded events, 17 (22%) reached 1.5" or larger — the threshold for likely functional damage on standard asphalt shingles.

Aug 9, 20250.75"penny

The report was from mPING.

Jun 24, 20251"quarter
Jun 17, 20250.75"penny

Report from mping.

Apr 24, 20250.75"penny
Jun 9, 20241.75"golf ball
Aug 5, 20232"egg
Jul 6, 20230.88"penny
Jun 11, 20230.88"penny
Jun 6, 20231"quarter
Aug 15, 20221"quarter
Jul 4, 20210.75"penny
May 22, 20211"quarter
Aug 5, 20201.75"golf ball
Jul 15, 20202"egg
Jul 3, 20200.88"penny
Aug 11, 20191"quarter
Jul 5, 20191.75"golf ball

Large hail shattered sky lights.

Jul 27, 20181.25"half dollar
May 15, 20180.88"penny
May 26, 20161"quarter
May 7, 20161"quarter
Apr 26, 20160.88"penny
Data source

NOAA National Centers for Environmental Information Storm Events Database. Publication lag is approximately 75 days — current-year events may be incomplete.

NOAA Storm Events Database ↗