Hail in Brown County, Illinois
Radar recorded hail of 1 inch or larger in Brown County on 28 days since October 2020. That is more than 56% of US counties. It ranks 51 of 102 in Illinois.
The largest radar estimate was 3 inches on July 9, 2021. The most recent 1-inch day was May 16, 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 | 6 |
| 2023 | 10 |
| 2024 | 6 |
| 2025 | 1 |
| 2026 | 2 |
Largest hail days
| Storm day | Radar estimate |
|---|---|
| July 9, 2021 | 3 in |
| September 18, 2022 | 2.7 in |
| March 31, 2023 | 2.5 in |
| August 23, 2021 | 2.3 in |
| June 16, 2022 | 2.2 in |
| May 3, 2021 | 1.95 in |
Ground reports
Within this area, storm spotters and weather offices logged 7 hail reports since October 2020, and 8 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 Illinois
- McLean County: 69 days
- Sangamon County: 54 days
- Madison County: 50 days
- Macon County: 49 days
- Morgan County: 49 days
- Macoupin County: 48 days