◆ GROVER, SC HAIL HISTORY · DORCHESTER COUNTY
Grover, SC hail history & hail map
Grover, South Carolina has had 2 hail events in the past 5 years, with hail up to 1.50″ (Ping Pong Ball). Most recent: May 19, 2025. Free hail map, storm dates and NWS/CoCoRaHS reports.
✓ Data compiled by a degreed meteorologist from NOAA & NWS sources
2Hail events in the past 5 years
1.50″Largest recorded hail · Ping Pong Ball
0.75″Largest ground report (within 3 mi)
1.50″Largest radar-estimated hail
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over Grover, shaded by hail size; blue dots are ground reports.
Recent hail storm dates in Grover
| Date | Peak hail | Sources |
|---|---|---|
| May 19, 2025 | 0.75″ Penny | 1 ground report (max 0.75″) |
| Aug 3, 2022 | 1.50″ Ping Pong Ball | Radar 1.50″ |
More South Carolina hail history
All South Carolina cities & hail days →
Events count days with NOAA MRMS radar hail over Grover (33.136, -80.578) 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.