Hail in Umatilla County, Oregon
Radar recorded hail of 1 inch or larger in Umatilla County on 11 days since October 2020. That is more than 21% of US counties. It ranks 11 of 36 in Oregon.
The largest radar estimate was 2.85 inches on July 2, 2022. The most recent 1-inch day was August 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 | 2 |
| 2022 | 5 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 0 |
| 2026 | 2 |
Largest hail days
| Storm day | Radar estimate |
|---|---|
| July 2, 2022 | 2.85 in |
| May 20, 2023 | 2.1 in |
| May 26, 2021 | 1.75 in |
| May 15, 2022 | 1.75 in |
| May 28, 2026 | 1.55 in |
| August 5, 2024 | 1.3 in |
Ground reports
Within this area, storm spotters and weather offices logged 4 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 Oregon
- Malheur County: 36 days
- Klamath County: 31 days
- Wallowa County: 27 days
- Baker County: 25 days
- Grant County: 22 days
- Deschutes County: 21 days