Hail history in Denver, Colorado
Since 2015, hail was reported within 5 miles of Denver on 26 days. The largest was 2.5" (tennis ball) on May 8, 2017. The most recent hail report was on June 8, 2026.
10 largest hail days
Open a date to see the map and every report from that storm.
- May 8, 2017
9 reports within 5 miles of Denver2.5" (tennis ball) - June 1, 2026
13 reports within 5 miles of Denver1.75" (golf ball) - May 30, 2024
18 reports within 5 miles of Denver1.75" (golf ball) - June 29, 2023
11 reports within 5 miles of Denver1.75" (golf ball) - May 10, 2023
1 report within 5 miles of Denver1.75" (golf ball) - July 15, 2016
4 reports within 5 miles of Denver1.75" (golf ball) - July 6, 2025
2 reports within 5 miles of Denver1.5" (ping pong ball) - June 21, 2023
12 reports within 5 miles of Denver1.5" (ping pong ball) - May 26, 2023
5 reports within 5 miles of Denver1.5" (ping pong ball) - May 24, 2016
3 reports within 5 miles of Denver1.5" (ping pong ball)
Hail days by year
Each number is a day when hail was reported within 5 miles of Denver.
- 20153 days
- 20163 days
- 20172 days
- 20181 day
- 20196 days
- 20200 days
- 20211 day
- 20221 day
- 20235 days
- 20241 day
- 20251 day
- 20262 days
When hail is most common
Hail is most common in June (9 hail days), May (8 hail days) and July (6 hail days).
- January0 days
- February0 days
- March0 days
- April0 days
- May8 days
- June9 days
- July6 days
- August2 days
- September1 day
- October0 days
- November0 days
- December0 days
Where hail was reported
Under 1"1" to 1.74"1.75" (golf ball) and up
Reports show where people observed hail, not what fell on a particular roof. This is general information, not insurance, legal or roofing advice.