◆ MANKATO, MN HAIL HISTORY · BLUE EARTH COUNTY
Mankato, MN hail history & hail map
Mankato, Minnesota has had 7 hail events in the past 5 years, with hail up to 2.00″ (Golf Ball). Most recent: Jun 17, 2025. Free hail map, storm dates and NWS/CoCoRaHS reports.
✓ Data compiled by a degreed meteorologist from NOAA & NWS sources
7Hail events in the past 5 years
2.00″Largest recorded hail · Golf Ball
2.00″Largest ground report (within 3 mi)
1.75″Largest radar-estimated hail
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over Mankato, shaded by hail size; blue dots are ground reports.
Recent hail storm dates in Mankato
| Date | Peak hail | Sources |
|---|---|---|
| Jun 17, 2025 | 2.00″ Golf Ball | Radar 1.00″ · 4 ground reports (max 2.00″) |
| Apr 17, 2025 | 0.25″ Small | 1 ground report (max 0.25″) |
| May 27, 2024 | 0.50″ Small | 1 ground report (max 0.50″) |
| Apr 16, 2024 | 0.25″ Small | 1 ground report (max 0.25″) |
| Jul 28, 2023 | 1.25″ Half Dollar | Radar 1.25″ · 1 ground report (max 0.25″) |
| Jul 11, 2023 | 1.75″ Golf Ball | Radar 1.75″ · 1 ground report (max 1.00″) |
| Apr 13, 2022 | 1.75″ Golf Ball | Radar 0.75″ · 3 ground reports (max 1.75″) |
More Minnesota hail history
All Minnesota cities & hail days →
Events count days with NOAA MRMS radar hail over Mankato (44.180, -93.960) or an NWS / CoCoRaHS hail report within 3 miles. Data window: NOAA MRMS radar hail swaths Oct 2021 – Nov 2026; NWS / NCEI Storm Events reports Nov 2024 – Jul 2026; CoCoRaHS volunteer reports Oct 2021 – present. Radar hail sizes are estimates, not ground truth; hail at any single address can differ.