◆ JAMAICA, IA HAIL HISTORY · GUTHRIE COUNTY
Jamaica, IA hail history & hail map
Jamaica, Iowa has had 4 hail events in the past 5 years, with hail up to 1.25″ (Half Dollar). Most recent: Sep 3, 2025. Free hail map, storm dates and NWS/CoCoRaHS reports.
✓ Data compiled by a degreed meteorologist from NOAA & NWS sources
4Hail events in the past 5 years
1.25″Largest recorded hail · Half Dollar
1.00″Largest ground report (within 3 mi)
1.25″Largest radar-estimated hail
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over Jamaica, shaded by hail size; blue dots are ground reports.
Recent hail storm dates in Jamaica
| Date | Peak hail | Sources |
|---|---|---|
| Sep 3, 2025 | 1.00″ Quarter | 1 ground report (max 1.00″) |
| Jul 30, 2025 | 0.75″ Penny | Radar 0.75″ |
| Jul 31, 2024 | 1.25″ Half Dollar | Radar 1.25″ · 1 ground report (max 1.00″) |
| May 8, 2023 | 0.88″ Nickel | 1 ground report (max 0.88″) |
More Iowa hail history
Events count days with NOAA MRMS radar hail over Jamaica (41.800, -94.310) 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.