Hail in Butler County, Pennsylvania
Radar recorded hail of 1 inch or larger in Butler County on 18 days since October 2020. That is more than 38% of US counties. It ranks 20 of 67 in Pennsylvania.
The largest radar estimate was 2.8 inches on June 5, 2025. The most recent 1-inch day was July 4, 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 | 3 |
| 2022 | 3 |
| 2023 | 0 |
| 2024 | 5 |
| 2025 | 2 |
| 2026 | 5 |
Largest hail days
| Storm day | Radar estimate |
|---|---|
| June 5, 2025 | 2.8 in |
| April 14, 2024 | 1.75 in |
| September 22, 2021 | 1.65 in |
| June 22, 2022 | 1.6 in |
| August 30, 2024 | 1.55 in |
| June 16, 2022 | 1.5 in |
Ground reports
Within this area, storm spotters and weather offices logged 44 hail reports since October 2020, and 25 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 Pennsylvania
- Crawford County: 61 days
- Mercer County: 43 days
- Warren County: 35 days
- Lycoming County: 30 days
- Lancaster County: 28 days
- Clinton County: 26 days