Hail history for 75020 · Denison, TX
In the last three years radar flagged hail over this ZIP on 27 days, 19 of them with stones estimated at one inch or larger, the size where roof damage becomes likely. The largest estimate was 3.75" (teacup size) on September 21, 2025.
| Date | Largest hail (radar est.) | Radar signatures | Ground reports |
|---|---|---|---|
| September 27, 2026 | 2" (hen egg size) | 6 | — |
| September 20, 2026 | 1.75" (golf ball size) | 14 | — |
| July 5, 2026 | 0.75" (penny size) | 1 | — |
| May 23, 2026 | 0.75" (penny size) | 1 | — |
| May 10, 2026 | 1" (quarter size) | 3 | — |
| April 26, 2026 | 2.75" (baseball size) | 12 | 1 |
| March 4, 2026 | 0.75" (penny size) | 1 | — |
| September 23, 2025 | 2.5" (tennis ball size) | 13 | — |
| September 21, 2025 | 3.75" (teacup size) | 2 | — |
| August 28, 2025 | 1.25" (half dollar size) | 12 | — |
| June 8, 2025 | 1" (quarter size) | 1 | — |
| May 30, 2025 | 2" (hen egg size) | 1 | — |
| May 26, 2025 | 1.5" (ping-pong ball size) | 2 | — |
| May 20, 2025 | 0.75" (penny size) | 2 | 2 |
| May 19, 2025 | 2.5" (tennis ball size) | 12 | — |
| May 17, 2025 | 1" (quarter size) | 5 | — |
| March 25, 2025 | 2" (hen egg size) | 16 | 1 |
| December 16, 2024 | 0.75" (penny size) | 1 | — |
| June 26, 2024 | 2" (hen egg size) | 1 | — |
| June 3, 2024 | 0.75" (penny size) | 1 | — |
| May 30, 2024 | 0.75" (penny size) | 1 | — |
| May 28, 2024 | 0.75" (penny size) | 1 | — |
| May 24, 2024 | 1.25" (half dollar size) | 10 | — |
| May 23, 2024 | 1.75" (golf ball size) | 7 | — |
| May 22, 2024 | 1.25" (half dollar size) | 1 | — |
| May 9, 2024 | 1" (quarter size) | 1 | — |
| March 5, 2024 | 1.25" (half dollar size) | 3 | — |
Radar sizes describe the storm over the ZIP, not any one roof. If a date above worries you, a local roofer can inspect for free, and your policy sets the deadline for reporting storm damage.
Free. Or see the storms open now, with every home inside the radar footprint.
Radar sizes are estimates from NEXRAD hail signatures (NOAA Severe Weather Data Inventory) for the largest stones in a storm cell, not a measurement at any one home. Ground reports are National Weather Service local storm reports and the NOAA Storm Events Database, as filed. Town-level data only; this page shows no addresses and no homeowner information.