◆ OSWEGO, KS HAIL HISTORY · LABETTE COUNTY
Oswego, KS hail history & hail map
Oswego, Kansas has had 6 hail events in the past 5 years, with hail up to 6.00″ (Softball). Most recent: Aug 11, 2025. Free hail map, storm dates and NWS/CoCoRaHS reports.
✓ Data compiled by a degreed meteorologist from NOAA & NWS sources
6Hail events in the past 5 years
6.00″Largest recorded hail · Softball
1.00″Largest ground report (within 3 mi)
6.00″Largest radar-estimated hail
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over Oswego, shaded by hail size; blue dots are ground reports.
Recent hail storm dates in Oswego
| Date | Peak hail | Sources |
|---|---|---|
| Aug 11, 2025 | 0.75″ Penny | Radar 0.75″ |
| May 22, 2025 | 0.88″ Nickel | 1 ground report (max 0.88″) |
| Aug 17, 2024 | 0.75″ Penny | Radar 0.75″ |
| Sep 6, 2023 | 0.70″ Small | 1 ground report (max 0.70″) |
| Apr 5, 2023 | 1.00″ Quarter | 2 ground reports (max 1.00″) |
| Mar 11, 2022 | 6.00″ Softball | Radar 6.00″ |
More Kansas hail history
All Kansas cities & hail days →
Events count days with NOAA MRMS radar hail over Oswego (37.160, -95.110) 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.