Hail history / St. Louis / ZIP 63031
Hail history for ZIP 63031, Florissant, MO
6 days with 1-inch hail or larger somewhere in 63031 since October 2020. The most recent was May 19, 2025.
61"+ hail days since Oct 2020
1.62"largest, May 26, 2024
May 19most recent, 2025
1967median year built
63031 (Florissant, MO): median home built in 1967, 72% owner-occupied, about 20,952 housing units (Census).
| Date | Max hail in ZIP | Share of ZIP 1"+ | Homes 1"+ (est.) |
|---|---|---|---|
| May 19, 2025 | 1.11" | 4% | 584 |
| May 26, 2024 | 1.62" | 42% | 5,844 |
| July 17, 2023 | 1.44" | 31% | 4,383 |
| July 14, 2023 | 1.17" | 12% | 1,753 |
| July 1, 2023 | 1.08" | 4% | 584 |
| August 3, 2022 | 1.07" | 4% | 584 |
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