Hail in San Tan Valley, AZ
NOAA radar has confirmed 4 hail events of 1 inch or larger in San Tan Valley since 2025, the largest 2″ (golf ball) on October 14, 2025. The most recent confirmed hail was October 14, 2025.
Did hail hit your exact address?
This page covers the whole area. Enter your address to see what NOAA radar detected over your specific roof - free, in seconds.
About San Tan Valley, AZ
San Tan Valley lies in the desert basin southeast of Phoenix, a low-elevation stretch of south-central Arizona where rain is scarce most of the year. Its hail comes almost entirely during the late-summer monsoon, when moisture surging up from the south fuels strong September storms that can occasionally drop stones. The Phoenix (KIWA) radar sits about 10 miles to the northwest, giving close coverage of the area.
The hail record for San Tan Valley, AZ
September is the peak, but the broader risk stretches across spring and into early summer.
Damaging hail is the exception rather than the rule in San Tan Valley, but the record shows it does reach 2″ when it arrives.
Common questions
How often does it hail in San Tan Valley?
NOAA radar has confirmed 4 severe hail events (1 inch or larger) in the San Tan Valley area since 2025.
When is hail season in San Tan Valley?
Hail in San Tan Valley is concentrated in September, within a season that runs spring into early summer.
What's the largest hail recorded in San Tan Valley?
Radar confirmed 2-inch hail, about golf ball size, on October 14, 2025.
Does homeowner's insurance cover hail damage?
Hail is a covered peril under most standard homeowner's policies (typically HO-3), subject to your deductible. Whether you have replacement-cost or actual-cash-value coverage makes a big difference in what's paid out. Your declarations page will say which.
Did it hail in San Tan Valley in 2026?
No 1-inch-or-larger hail has been confirmed in San Tan Valley so far in 2026.
How much does hail roof damage cost to repair?
It ranges widely. Minor repairs can run a few hundred dollars, while a full roof replacement on an average home often runs $8,000–$20,000+ depending on size, pitch, and material. What you actually pay depends on your deductible and whether your policy is replacement-cost or actual-cash-value.
Can I protect my roof from hail?
You can't stop hail, but impact-resistant (Class 4) shingles hold up far better than standard asphalt and often earn an insurance discount. If you're replacing a roof in a hail-prone area, they're worth pricing out.
Recent confirmed hail near San Tan Valley, AZ
What this means for your home
Damage can be invisible from the ground
At San Tan Valley's typical sizes, hail often bruises shingles and loosens granules without obvious holes, shortening roof life in ways that are easy to miss until the next storm or an inspection.
Document before you repair
If you suspect hail damage, photograph it and note the storm's date before making any repairs. Undocumented or already-fixed damage is much harder to claim later.
Know your hail deductible
Many policies in hail-prone states use a percentage deductible, often 1–2% of the home's insured value rather than a flat dollar amount. On a $400,000 home that can be $4,000–$8,000 out of pocket before coverage starts, so it's worth checking your declarations page before a storm.
Keep a 'before' record
Photos of your roof and exterior in good condition make new hail damage much easier to prove later. A few shots now, before the next storm, can save an argument with an adjuster over what's old wear and what's storm damage.
Claims have deadlines
Policies set a deadline for hail-damage claims, and state law may also apply. Windows range from months to several years depending on your state and policy. Knowing the exact date hail hit your address helps you file on time.
Get more than one estimate
After a damaging storm, reputable local roofers get busy and out-of-town crews flood in. Get multiple written estimates and verify licensing and local references before signing anything.
Before you call your insurer
Get the radar evidence for your address.
A NOAA Radar Evidence Report documents exactly what federal radar recorded at your address - hail size, date, and signature - in a formatted PDF you can attach to a claim. Built entirely from public NOAA data.
Events are NOAA/NWS Severe Thunderstorm Warnings with confirmed hail ≥ 1 inch, matched to this city by warning-area overlap. Federal public-domain data. A confirmed event indicates radar-detected hail over the area, not a guarantee of damage to any specific property.