Hail HistoryHome › Maryland › Harford County
Hail history for Harford County, MD
61 hail reports in Harford County since 2006 on 32 days. The largest stones measured 2.25 in on Aug 18, 2011.
Cities in Harford County
- Bel Air South
29 hail days - Bel Air North
29 hail days - Edgewood
33 hail days - Aberdeen
17 hail days - Havre de Grace
17 hail days - Joppatowne
47 hail days - Bel Air
27 hail days - Fallston
30 hail days - Abingdon
25 hail days - Pleasant Hills
39 hail days - Jarrettsville
23 hail days
Recent hail in Harford County
| Date | Hail size | Where |
|---|---|---|
| Sep 6, 2025 | 1.5 in ping pong ball | Emmorton, Glenwood 2 hail reports |
| May 3, 2025 | 1.75 in golf ball | Benson, Glenwood 3 hail reports |
One row per day: the largest hail reported in the county that day, the places and the number of reports.
Hail days in Harford County by year
When hail season peaks in Harford County
Damaging thunderstorm winds in Harford County
518 reports of damaging thunderstorm wind in Harford County since 2006, on 179 days. The strongest measured gust was 69 mph on Apr 6, 2017.
| Date | Strongest gust | Where |
|---|---|---|
| Sep 2, 2026 | damage reported | Fallston, Darlington 2 wind reports |
| Aug 27, 2026 | damage reported | Bel Air 1 wind report |
| Aug 10, 2026 | damage reported | Bel Air, Darlington, Joppa 6 wind reports |
| Aug 8, 2026 | 63 mph, measured | Havre De Grace, Chrome Hill, Churchville 5 wind reports |
| Aug 7, 2026 | damage reported | Joppatowne, Pleasant Furnace, Aberdeen 3 wind reports |
| Jul 28, 2026 | damage reported | Jarrettsville, Bel Air, Aberdeen 3 wind reports |
| Jul 18, 2026 | damage reported | Aberdeen 3 wind reports |
| Jul 5, 2026 | damage reported | Aberdeen 1 wind report |
| Jul 4, 2026 | damage reported | Aberdeen, Havre De Grace 2 wind reports |
| Jun 14, 2026 | 60 mph, estimated | Pylesville 1 wind report |
Severe thunderstorm wind means gusts of 58 mph or more, or wind that caused damage. Measured gusts come from weather stations; estimated ones from spotters and damage surveys.
Filing a roof or car hail claim?
Insurers ask for the date of loss. The dates on this page are when hail was reported near Harford County; hail can hit one street and miss the next, so a report is not proof of damage at your address. A licensed roofer or your insurance adjuster can inspect the roof. Many policies set a time limit for filing a claim — check yours.
Data: NOAA NCEI Storm Events Database (final records through Jun 30, 2026) and National Weather Service Local Storm Reports (preliminary, since then).