Calgary Hail Season 2026: What Homeowners Need to Know
Calgary averages 15-20 hail events per year. Here is what to inspect, when to call a roofer, and how to document damage for your insurance claim.
Quick Answer
Calgary experiences 15 to 20 significant hail events annually, making it one of Canada's highest hail-risk cities. After any hailstorm, homeowners should inspect gutters, vents, and shingles for damage within 24 hours. City Roofing & Exteriors provides free hail damage inspections across all Calgary quadrants — call 403-608-9933. Most Alberta insurance policies cover hail damage; prompt documentation is critical for claims.
Why Calgary Is High-Risk for Hail
Calgary sits within what meteorologists call Hailstorm Alley, a corridor stretching from southern Alberta into Saskatchewan that experiences some of the most frequent and severe hail in North America. The collision of warm Pacific air with cold Arctic fronts creates ideal conditions for large hail formation, particularly between May and September.
What to Do in the First 24 Hours After a Hailstorm
Document everything before making any repairs. Photograph your roof from ground level, check gutters for dents and granule buildup, inspect window screens and AC units, and note the date and approximate storm intensity. This documentation supports your insurance claim.
Signs of Hail Damage on Your Roof
Asphalt shingles show hail damage as dark circular bruising or dents where granules have been knocked away. Metal components like vents, flashings, and gutters show more obvious denting. Flat roofs may show impact marks on membrane surfaces. When in doubt, a free professional inspection removes all guesswork.
Working With Your Insurance Company
Contact your insurer within 48 hours of the storm. Most Alberta policies have a one-year window for hail claims, but earlier is always better. An adjuster will inspect the damage — having an independent contractor assessment beforehand gives you a strong reference point.
Get a Free Estimate
City Roofing & Exteriors offers free hail damage inspections across Calgary. We document damage thoroughly and can work alongside your insurance adjuster. Call 403-608-9933 or visit calgarycityroofing.com/contact.
Frequently Asked Questions
When is hail season in Calgary?
Calgary's primary hail season runs from May through September, with peak risk in June and July. Alberta is part of Hailstorm Alley, one of Canada's highest hail-risk corridors.
How do I know if my roof has hail damage?
Look for dents or bruising on shingles, damaged gutters, dented vents, and granule loss in downspouts. A professional inspection is the most reliable method.
Does insurance cover hail damage in Calgary?
Most Alberta home insurance policies cover hail damage under the all-perils section. Document damage with photos immediately and call your insurer before arranging repairs.
Get a Free Estimate
City Roofing & Exteriors offers free, no-obligation estimates for all roofing and siding projects in Calgary.