Hail in Collin County, Texas
Radar recorded hail of 1 inch or larger in Collin County on 59 days since October 2020. That is more than 88% of US counties. It ranks 96 of 254 in Texas.
The largest radar estimate was 3.8 inches on September 21, 2025. The most recent 1-inch day was July 6, 2026. Radar estimates and ground reports often differ, so see how they compare.
See the county center on the map
Days of 1-inch hail by year
| Year | Days |
|---|---|
| 2020 (from October) | 0 |
| 2021 | 9 |
| 2022 | 16 |
| 2023 | 10 |
| 2024 | 10 |
| 2025 | 9 |
| 2026 | 5 |
Largest hail days
| Storm day | Radar estimate |
|---|---|
| September 21, 2025 | 3.8 in |
| May 19, 2023 | 3.15 in |
| March 14, 2024 | 2.7 in |
| September 6, 2021 | 2.55 in |
| June 23, 2023 | 2.55 in |
| May 22, 2024 | 2.45 in |
Ground reports
Within this area, storm spotters and weather offices logged 166 hail reports since October 2020, and 59 tornadoes started here since 1950.
Figures cover a circle with the same land area as the county, centered on it, so edges are approximate.
Most hail days in Texas
- Pecos County: 177 days
- Oldham County: 128 days
- Brewster County: 118 days
- Hartley County: 104 days
- Carson County: 103 days
- Dallam County: 100 days