Hail in Niobrara County, Wyoming
Radar recorded hail of 1 inch or larger in Niobrara County on 104 days since October 2020. That is more than 98% of US counties. It ranks 4 of 23 in Wyoming.
The largest radar estimate was 3.8 inches on July 9, 2021. The most recent 1-inch day was September 22, 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 | 15 |
| 2022 | 17 |
| 2023 | 26 |
| 2024 | 9 |
| 2025 | 18 |
| 2026 | 19 |
Largest hail days
| Storm day | Radar estimate |
|---|---|
| July 9, 2021 | 3.8 in |
| June 2, 2026 | 3.45 in |
| June 10, 2024 | 3.35 in |
| July 2, 2021 | 3.25 in |
| July 6, 2023 | 3.1 in |
| May 17, 2022 | 3 in |
Ground reports
Within this area, storm spotters and weather offices logged 34 hail reports since October 2020, and 34 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 Wyoming
- Crook County: 132 days
- Laramie County: 116 days
- Weston County: 116 days
- Goshen County: 101 days
- Campbell County: 100 days
- Converse County: 86 days