Montrose hail storm history
Montrose County·NOAA NCEI Storm Events Database·~75-day publication lag
Montrose County sits in Colorado's high desert and Western Slope region, where hail occurs less frequently than along the Front Range but remains a legitimate property risk. The county's elevation and mountain geography create atmospheric conditions that favor afternoon convective storms during the region's peak warm months.
Check if your roof was damaged by recent hail
Hail season in Montrose peaks during June, July, and August, roughly 4–6 weeks later than the Front Range due to the delayed heating cycle at higher elevation. May also sees secondary storm activity. Afternoon and evening convective storms are most common during these months, and while individual storm frequency remains modest, single events can still produce hail capable of damaging roofs and vehicles across the county.
Annual frequency — last 10 years
When hail hits — monthly pattern
Avg events per month · all years · NOAA data
All recorded hail events
Of 2 recorded events, 0 (0%) reached 1.5" or larger — the threshold for likely functional damage on standard asphalt shingles.
A severe thunderstorm produced large hail estimated to be the size of quarters in Olathe.
A severe thunderstorm produced large hail that was estimated to be the size of quarters southwest of…
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 ↗