Hail history · New Hampshire
New Hampshire hail history
Hail days, largest hail and the latest storms for 10 New Hampshire counties, from NOAA storm reports since 2010.
275 hail reports and 955 damaging-wind reports in New Hampshire since 2010; the largest hail was 2.00" (hen egg) in Carroll County on Aug 26, 2022. Counties are sorted by the number of days with hail reports.
| County | Hail days since 2010 | Last 5 years | Largest hail | Last hail |
|---|---|---|---|---|
| Cheshire County | 28 | 21 | 1.75" | Jul 16, 2026 |
| Hillsborough County | 28 | 18 | 1.75" | Jul 16, 2026 |
| Grafton County | 21 | 13 | 1.50" | Jul 14, 2026 |
| Rockingham County | 20 | 10 | 1.75" | Jul 22, 2026 |
| Carroll County | 19 | 11 | 2.00" | Aug 8, 2026 |
| Coos County | 19 | 12 | 2.00" | Jul 14, 2026 |
| Merrimack County | 17 | 12 | 2.00" | Jul 2, 2026 |
| Sullivan County | 11 | 9 | 1.75" | Jul 15, 2026 |
| Belknap County | 7 | 4 | 1.75" | Jul 20, 2025 |
| Strafford County | 3 | 1 | 1.75" | Aug 13, 2023 |
Source: NOAA Storm Prediction Center storm reports (final Storm Data through Dec 28, 2025; preliminary reports through Oct 9, 2026). Hail 1 inch or larger and damaging wind (58 mph or more, or reported damage). Counts are reports, not damage claims; many storms go unreported. Dates are CST. About the data