Nashua, NH Hail & Wind Storm History
Severe weather within ~25 miles of Nashua, New Hampshire over the last 12 months — NWS warnings, observed storm reports, and official records, deduplicated.
Nashua, New Hampshire storm history at a glance (last 12 months)
This free weather history for Nashua — home to roughly 91,851 residents in Hillsborough County — draws on StormAuditor's deduplicated public record: 17 wind and hail events within 25 miles of Nashua in the trailing 12 months — 7 wind events and 10 hail events, including a maximum observed wind gust of 55 mph. Hillsborough County as a whole recorded 51 events (26 wind · 25 hail). Events fuse NWS warnings, observed Local Storm Reports, station measurements, and official NCEI records, deduplicated so one storm is counted once.
Biggest storm days near Nashua
- September 6, 2025 — 4 recorded events · 4 hail
- July 15, 2026 — 3 recorded events · 3 hail
- March 17, 2026 — 2 recorded events · 2 wind
- July 22, 2026 — 2 recorded events · 2 hail
- December 19, 2025 — 2 recorded events · 2 wind
Nashua hail map and wind map
Researching hail in Nashua or severe wind in Nashua? Radar-derived hail swaths and peak-gust wind swaths for New Hampshire — including the Nashua metro — are on the Hail Explorer and Wind Explorer: pick any storm date and see how estimated hail size and wind gust bands tracked through Hillsborough County. County-level activity is on the impact heatmap, and day-by-day history is on the Storm Calendar.
Free Nashua weather report by address
Area maps show where storms tracked; an insurance claim or roof inspection needs what happened at the property. Start with a free weather report check: the Free Report Snapshot answers YES/NO instantly on estimated damaging wind (45+ mph) and damage-capable hail (0.75 in. or larger) at any Nashua address, and the Address Lookup adds free Nashua wind history and free Nashua hail history context — NWS warnings, storm reports, and NOAA observations — at no charge. When you need the full document, a complete Weather Report is $2.99 and covers every qualifying storm date at one address. All values are estimates from public NOAA data under our published methodology — research documentation, not certified weather records (see Limitations).
Free Nashua storm data download
The Nashua dataset on this page — every deduplicated wind and hail event within about 25 miles from the last 12 months, with dates, counties, event types, measured gusts, and hail sizes — downloads free, reusable with attribution under the data license: download CSV · download JSON. Because the radius can cross county and state lines, these counts can legitimately differ from the Hillsborough County totals above. Statewide files are on the New Hampshire storm data page.
More New Hampshire city storm pages: Manchester hail & wind history · Concord hail & wind history · New Hampshire statewide storm data
About this page: built by Storm Auditor LLC from public NOAA/NWS records — deduplicated warnings, storm reports, station measurements, and official records on a rolling 12-month window, under the published methodology. See the StormAuditor Editorial Team for how content is produced.
Data last refreshed August 23, 2026. Counts cover severe and sub-severe wind and hail; flood activity and Special Weather Statements are tracked separately on the dashboard.