The Storm Record · Colorado Edition

Colorado Hail Statistics

Live 2026 hail activity from MRMS radar, plus the full NOAA Storm Events record going back to 1955. Sourced, specific, and updated within hours of each storm — not estimates.

Data current as of June 14, 2026 · Sources: NOAA MRMS · NOAA Storm Events Database

The 2026 Season So Far

26
Hail days in Colorado this season
distinct days with ≥1″ MESH
4.33″
Largest hail detected in 2026
MRMS radar estimate
June
Most recent active month
latest storm June 14, 2026

2026 hail days by month

14Maymax 4.33
12Junemax 3.18

These numbers come from live MRMS radar and update within hours of a storm — a window no competitor publishes. Check your exact address →

The Historical Record

From NOAA's Storm Events Database — official, human-confirmed hail reports (distinct from the millions of automated radar detections that power your address-level score).

15,244
Documented Colorado hail events
1955–present, NOAA Storm Events
5.25″
Largest hailstone on record
bigger than a baseball
June
Most active month, historically
peak of Colorado hail season

When Colorado Hail Strikes

Colorado hail events by month, 2015–present. The season runs April–September and peaks hard in June.

Mar
3
Apr
90
May
1,091
Jun
1,514
Jul
1,161
Aug
870
Sep
156
Oct
28

Colorado Hail by Year

Recorded hail events per year since 2015, with the largest stone each season.

2015
4223.5
2016
5213.0
2017
3184.3
2018
6274.0
2019
5654.8
2020
3113.0
2021
2684.0
2022
2053.8
2023
7695.3
2024
4154.0
2025
4924.0

Worst-Hit Counties

Most recorded hail events since 2015.

1El Paso Countyup to 4.0809
2Weld Countyup to 4.3454
3Yuma Countyup to 5.3363
4Kit Carson Countyup to 4.8254
5Elbert Countyup to 3.5202
6Lincoln Countyup to 4.0182
7Arapahoe Countyup to 3.0181
8Washington Countyup to 4.5178
9Logan Countyup to 4.0172
10Pueblo Countyup to 3.0166

Biggest Hailstones on Record

Largest stones in NOAA's Colorado history.

5.25Yuma CountyAug 2023
4.83Kit Carson CountyAug 2019
4.50Morgan CountyJun 1979
4.50Sedgwick CountyMay 1996
4.50Logan CountyJul 2000
4.50Cheyenne CountyJun 1989
4.50Morgan CountyJul 1989
4.50Bent CountyOct 1997

Check Your Own Colorado Address

Statewide numbers are one thing — what hit your roof is another. Pull the full radar history for your address free, or browse by city.

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Hail history by Colorado city