Colorado Hail Season Timeline: When to Inspect, Claim and Replace
On the Front Range, hail is not a question of if but when. The metro averages multiple damaging hail events per year, and the season has a rhythm. Knowing the timeline helps you schedule inspections, file claims inside deadlines, and book replacement crews before the post-storm rush.
Month by month
| Months | What's happening | Your move |
|---|---|---|
| November – March | Quiet season. Snow, freeze-thaw, ice dams. | Best scheduling window. Get quotes, pick materials, book early-spring installation. |
| April | Season opens. First severe cells cross the plains. | Photograph your roof, gutters and AC unit now — "before" evidence strengthens future claims. |
| May – June | Peak season. The metro's biggest historical hail events cluster here. | After any storm with quarter-size+ hail, get a documented inspection within days. |
| July – August | Late peak. Storms continue; contractor schedules fill completely. | File claims promptly. Expect 2-6 week waits for installation slots after major events. |
| September | Season winds down. Last significant cells possible. | Final chance for claim-funded replacement before winter. Adjusters and crews still busy. |
| October | Effectively over. First snow possible at altitude. | Last-call window for fall installation; excellent pricing on remaining crew capacity. |
Claim deadlines matter
Most Colorado policies require "prompt" notice of a loss, and many set a hard window — commonly one year from the date of loss — to file a hail claim. Miss it and a perfectly valid roof becomes out-of-pocket. If you even suspect storm damage, the inspection is free and the clock is already running.
The post-storm 72 hours
- Document from the ground. Photograph dented gutters, downspouts, window screens and AC fins. Note the storm date.
- Get a professional inspection. Bruised shingles are often invisible from the ground; a trained eye finds them on the roof.
- Do not sign at the door. Out-of-state storm chasers flood the metro after big events. Colorado law prohibits contractors from waiving your deductible — anyone offering that is telling you they will cut corners somewhere else.
- File, then schedule. With documentation in hand, file the claim and have your contractor meet the adjuster on the roof.
Planning a proactive replacement
If your roof is simply old rather than storm-damaged, ignore the storm calendar and use the quiet season: quotes gathered November through February, installation scheduled March through April or late September through November. You get full crew attention, better material availability, and none of the claim-season chaos.