Hail HistoryHome › Arizona › Pinal County › San Tan Valley
Hail history for San Tan Valley, AZ
Hail has been reported within 10 miles of San Tan Valley on 5 days since 2006. The largest stones measured 1 in (quarter) on Oct 15, 2022. Hail is most common here in October and September.
San Tan Valley ranks #1,126 for hail days among the 1,399 U.S. cities of 25,000 to 100,000 people. See the ranking →
Recent hail near San Tan Valley
No hail was reported within 10 miles of San Tan Valley in the last two years.
Hail days near San Tan Valley by year
When hail season peaks near San Tan Valley
Of the 5 hail days since 2006, most fell in October (3) and September (1).
Largest hail storms near San Tan Valley
Oct 21, 2018 · 1 in (quarter) · Magma (5 mi from San Tan Valley)
Jul 10, 2021 · 1 in (quarter) · Queen Creek (8 mi from San Tan Valley)
Sep 2, 2022 · 1 in (quarter) · Boys Ranch (5 mi from San Tan Valley)
Oct 15, 2022 · 1 in (quarter) · Queen Creek (6 mi from San Tan Valley)
Oct 23, 2018 · 0.75 in (penny) · Magma (4 mi from San Tan Valley)
Tornadoes within 10 miles of San Tan Valley
| Date | Rating | Where |
|---|---|---|
| Nov 29, 2019 | EF0 | Queen Creek 6 mi from San Tan Valley |
Damaging thunderstorm winds near San Tan Valley
69 reports of damaging thunderstorm wind within 10 miles of San Tan Valley since 2006, on 41 days. The strongest measured gust was 81 mph on Jul 9, 2018.
| Date | Strongest gust | Where |
|---|---|---|
| Aug 19, 2026 | 61 mph, measured | Queen Creek 1 wind report |
| Sep 26, 2025 | 58 mph, estimated | Magma 1 wind report |
| Sep 1, 2025 | 58 mph, estimated | Magma 2 wind reports |
| Aug 17, 2023 | 64 mph, estimated | Boys Ranch 1 wind report |
| Oct 15, 2022 | 69 mph, measured | Magma 1 wind report |
| Sep 11, 2022 | 70 mph, estimated | Dock 1 wind report |
| Sep 2, 2022 | 60 mph, estimated | Magma, Queen Creek, Boys Ranch 4 wind reports |
| Sep 1, 2022 | 60 mph, estimated | Magma 3 wind reports |
| Aug 17, 2022 | 69 mph, measured | Magma 2 wind reports |
| Aug 14, 2022 | 60 mph, estimated | Florence 1 wind report |
Severe thunderstorm wind means gusts of 58 mph or more, or wind that caused damage. Measured gusts come from weather stations; estimated ones from spotters and damage surveys.
Filing a roof or car hail claim?
Insurers ask for the date of loss. The dates on this page are when hail was reported near San Tan Valley; hail can hit one street and miss the next, so a report is not proof of damage at your address. A licensed roofer or your insurance adjuster can inspect the roof. Many policies set a time limit for filing a claim — check yours.
Nearby cities
- Apache Junction
9 hail days - Gilbert
14 hail days - Chandler
14 hail days - Mesa
16 hail days - Tempe
18 hail days - Tempe Junction
16 hail days - Scottsdale
16 hail days - Phoenix
15 hail days
Data: NOAA NCEI Storm Events Database (final records through Jun 30, 2026) and National Weather Service Local Storm Reports (preliminary, since then). Distances are measured from the center of San Tan Valley.
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