Central Texas Hail History
Historical hail data, storm patterns, and damage statistics for Austin, Round Rock, San Antonio, and surrounding Central Texas communities.
Why Hail History Matters for Homeowners
Insurance Claims
You have 1 year from the date of damage to file a claim in Texas. Knowing when storms hit your area helps determine if you have a valid claim window.
Risk Assessment
Understanding your area's hail risk helps you make informed decisions about roofing materials like Class 4 impact-resistant shingles.
Hidden Damage
Many homeowners don't realize they have hail damage. If your area was hit, your roof may have damage even if you don't see obvious signs.
Preparation
Historical patterns help predict future risk. Spring is peak season—ensure your roof is ready before storm season begins.
Hail Risk by County
Central Texas sits in "Hail Alley," where warm Gulf moisture meets cool northern air. Some counties experience more frequent and severe hail than others.
Williamson County
Very HighRound Rock, Georgetown, Cedar Park, Leander
Travis County
HighAustin, Pflugerville, Manor, Lakeway
Hays County
HighSan Marcos, Kyle, Dripping Springs
Bexar County
Moderate-HighSan Antonio, Leon Valley, Helotes
Bell County
Very HighTemple, Killeen, Belton
Brazos County
ModerateCollege Station, Bryan
Williamson County: Texas Hail Capital
Williamson County consistently ranks among the top counties in Texas for hail damage insurance claims. Round Rock, Georgetown, and Cedar Park homeowners should strongly consider impact-resistant roofing materials and regular roof inspections.
Major Hail Events (2021-2024)
Significant hail events that caused widespread roof damage across Central Texas. If your home was in one of these areas during these storms, you may have claimable damage.
One of the largest hail events in Williamson County history. Supercell storms produced baseball-sized hail across a wide swath of the northern Austin metro.
Impact: Widespread roof damage, thousands of claims filed
Strong storm system moved through the I-35 corridor affecting thousands of homes from San Antonio north to Austin.
Impact: Significant residential and vehicle damage
Late spring supercell dropped golf ball hail on Austin's east side, causing widespread roof and vehicle damage.
Impact: Major damage to eastern Travis County
Afternoon storms produced large hail across northern Williamson County. Many homeowners filed insurance claims.
Impact: Thousands of homes affected
Spring storm system brought damaging hail to the San Antonio metro area's northwestern suburbs.
Impact: Northwest San Antonio heavily impacted
Unusual fall hailstorm impacted the Texas Hill Country west of Austin.
Impact: Hill Country communities affected
Destructive supercell produced some of the largest hail recorded in the Austin area. Thousands of roofs required replacement.
Impact: Severe damage, emergency declarations
Tax Day storms brought significant hail damage to much of the Austin metro area.
Impact: Widespread throughout metro area
Hail Size Reference Guide
Not all hail causes significant roof damage. Here's what different hail sizes typically mean for your roof:
| Size | Diameter | Comparison | Typical Damage |
|---|---|---|---|
| Pea | 0.25" | Pea | Usually no significant damage |
| Marble | 0.50" | Marble/Dime | Minor granule loss possible |
| Quarter | 1.00" | Quarter | Damage threshold - inspection recommended |
| Golf Ball | 1.75" | Golf ball | Significant damage likely |
| Hen Egg | 2.00" | Hen egg | Severe damage expected |
| Tennis Ball | 2.50" | Tennis ball | Severe damage, possible penetration |
| Baseball | 2.75" | Baseball | Destructive, emergency repairs likely needed |
Quarter-Size is the Threshold
Most roofing experts and insurance adjusters consider quarter-sized hail (1 inch) the threshold for potential significant damage. If your area experienced quarter-size or larger hail, a professional inspection is recommended even if you don't see obvious damage from the ground.
Was Your Area Hit by Hail?
If your home was in an affected area during any of these storms, you may have claimable roof damage—even if you don't see obvious signs. Our free inspection will identify any damage and help you understand your options.