Hail HistoryHome › New Hampshire › Grafton County
Hail history for Grafton County, NH
116 hail reports in Grafton County since 2006 on 57 days. The largest stones measured 3 in (tea cup) on Jun 22, 2008.
Cities in Grafton County
- Lebanon
19 hail days - Hanover
18 hail days - Haverhill
14 hail days - Plymouth
14 hail days - Littleton
16 hail days - Deerfield
13 hail days
Recent hail in Grafton County
| Date | Hail size | Where |
|---|---|---|
| Jul 14, 2026 | 1.5 in ping pong ball | Bethlehem, Littleton 2 hail reports |
| Jul 2, 2026 | 1 in quarter | Orange 1 hail report |
| Apr 16, 2026 | 1.5 in ping pong ball | North Haverhill 1 hail report |
| Jul 3, 2025 | 1 in quarter | Lincoln 1 hail report |
| Jun 19, 2025 | 1.5 in ping pong ball | South Alexandria, Bristol 2 hail reports |
| May 17, 2025 | 1.5 in ping pong ball | Lebanon Rgnl Airport, Enfield 2 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 Grafton County by year
When hail season peaks in Grafton County
Damaging thunderstorm winds in Grafton County
315 reports of damaging thunderstorm wind in Grafton County since 2006, on 109 days. The strongest measured gust was 69 mph on Jul 9, 2007.
| Date | Strongest gust | Where |
|---|---|---|
| Aug 3, 2026 | damage reported | Lisbon, Newbury, Benton 3 wind reports |
| Jul 16, 2026 | damage reported | Piermont 1 wind report |
| Jul 2, 2026 | damage reported | Canaan, Orange 2 wind reports |
| Jul 1, 2026 | damage reported | Easton, Newbury, Bradford 7 wind reports |
| Jun 18, 2026 | 60 mph, estimated | Canaan Street, Bath, Rumney Depot 3 wind reports |
| Jun 6, 2026 | 60 mph, estimated | Orford, West Rumney, Livermore Falls 4 wind reports |
| Sep 6, 2025 | 58 mph, estimated | Riverside Airport 2 wind reports |
| Jul 3, 2025 | 60 mph, estimated | Lincoln 1 wind report |
| Jun 19, 2025 | 60 mph, estimated | Newfound Vly Airport 1 wind report |
| May 17, 2025 | 60 mph, estimated | Lebanon Rgnl Airport, Enfield, Orange 3 wind reports |
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 Grafton 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).