Hail in Oswego County, New York
Radar recorded hail of 1 inch or larger in Oswego County on 13 days since October 2020. That is more than 26% of US counties. It ranks 34 of 62 in New York.
The largest radar estimate was 1.65 inches on August 3, 2023. The most recent 1-inch day was August 24, 2025. 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 | 1 |
| 2022 | 2 |
| 2023 | 4 |
| 2024 | 4 |
| 2025 | 2 |
| 2026 | 0 |
Largest hail days
| Storm day | Radar estimate |
|---|---|
| August 3, 2023 | 1.65 in |
| June 16, 2022 | 1.35 in |
| June 22, 2024 | 1.35 in |
| May 22, 2024 | 1.3 in |
| June 26, 2023 | 1.25 in |
| May 21, 2022 | 1.2 in |
Ground reports
Within this area, storm spotters and weather offices logged 8 hail reports since October 2020, and 11 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 New York
- St. Lawrence County: 146 days
- Rensselaer County: 48 days
- Chautauqua County: 47 days
- Lewis County: 47 days
- Steuben County: 46 days
- Delaware County: 26 days