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Winter in Nantucket County, Massachusetts
44 winter storms and snow events in the NCEI Storm Events record, 1950 to 2026. Event types counted: Winter Storm, Winter Weather, Heavy Snow, Blizzard, Ice Storm, Lake-Effect Snow, Sleet.
NCEI notes that Storm Data is compiled from a variety of sources including the National Weather Service, other federal, state and local agencies, the media and the public; that property and crop damage figures are estimates; and that some events are recorded by NWS forecast zone rather than by county. FEMA notes that NFIP claim records are redacted and aggregated to protect the privacy of policyholders. Storm records through 30 Jun 2026.
Nantucket County, Massachusetts, has 44 winter events in the NCEI record since 1950, with at least one in 19 different years.
January is the busiest month, with 15 of the recorded events. The last 20 years account for 21 events against 23 in the 20 years before, a change that reflects reporting practice as much as weather.
The county holds 1.5% of the 3,028 winter events recorded in Massachusetts; its 95.3 per 100 square miles compares with 38.8 statewide.
Some winter weather and high wind events are recorded by NWS forecast zone rather than by county; zone-recorded events whose zone is named for the county are included and marked "Forecast zone" in the table.
Compared with Massachusetts
| Measure | Nantucket County | Massachusetts | US |
|---|---|---|---|
| Winter events since 1950 | 44 | 3,028 | 287,339 |
| Per 100 square miles | 95.3 | 38.8 | 8.1 |
| Per 10,000 residents | 30.4 | 4.3 | 8.7 |
| Deaths recorded | 0 | 12 | 2,509 |
| Busiest month | January | February | January |
By year
Seasonality
15Feb
15Mar
8Apr
0May
0Jun
0Jul
0Aug
0Sep
0Oct
0Nov
1Dec
5
Recorded events
All 44 events, most recent first. Magnitude is hail size, tornado rating or wind speed as recorded.
| Date | Event type | Magnitude | Property damage | Crop damage | Deaths | Injuries | Geography |
|---|---|---|---|---|---|---|---|
| 22 Feb 2026 | Winter Storm | — | — | — | — | — | Forecast zone |
| 10 Mar 2017 | Winter Storm | — | — | — | — | — | Forecast zone |
| 10 Mar 2017 | Winter Weather | — | — | — | — | — | Forecast zone |
| 7 Jan 2017 | Winter Storm | — | — | — | — | — | Forecast zone |
| 8 Feb 2016 | Blizzard | — | — | — | — | — | Forecast zone |
| 23 Jan 2016 | Blizzard | — | — | — | — | — | Forecast zone |
| 5 Mar 2015 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 25 Feb 2015 | Winter Weather | — | — | — | — | — | Forecast zone |
| 15 Feb 2015 | Blizzard | — | — | — | — | — | Forecast zone |
| 26 Jan 2015 | Blizzard | — | — | — | — | — | Forecast zone |
| 26 Mar 2014 | Blizzard | — | $30K | — | — | — | Forecast zone |
| 29 Jan 2014 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 21 Jan 2014 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 3 Jan 2014 | Blizzard | — | — | — | — | — | Forecast zone |
| 2 Jan 2014 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 21 Mar 2013 | Winter Weather | — | — | — | — | — | Forecast zone |
| 9 Feb 2013 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 21 Jan 2012 | Winter Weather | — | — | — | — | — | Forecast zone |
| 20 Dec 2010 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 19 Dec 2009 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 27 Jan 2008 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 12 Feb 2006 | Winter Storm | — | $10K | — | — | — | Forecast zone |
| 24 Feb 2005 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 22 Jan 2005 | Blizzard | — | — | — | — | — | Forecast zone |
| 26 Dec 2004 | Winter Storm | — | — | — | — | — | Forecast zone |
| 19 Mar 2004 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 18 Feb 2004 | Winter Storm | — | — | — | — | — | Forecast zone |
| 27 Jan 2004 | Winter Storm | — | — | — | — | — | Forecast zone |
| 5 Dec 2003 | Winter Storm | — | — | — | — | — | Forecast zone |
| 6 Mar 2003 | Winter Storm | — | $20K | — | — | — | Forecast zone |
| 17 Feb 2003 | Winter Storm | — | — | — | — | — | Forecast zone |
| 10 Feb 2003 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 7 Feb 2003 | Winter Storm | — | — | — | — | — | Forecast zone |
| 5 Dec 2002 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 20 Jan 2000 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 30 Nov 1999 | Winter Weather | — | — | — | — | — | Forecast zone |
| 15 Mar 1999 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 25 Feb 1999 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 16 Feb 1997 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 17 Jan 1997 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 11 Jan 1997 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 16 Feb 1996 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 2 Feb 1996 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 7 Jan 1996 | Heavy Snow | — | $400K | — | — | — | Forecast zone |
Questions and answers
How many winter events has Nantucket County had?
44 events in the NCEI Storm Events record between 1950 and 2026. Reporting of winter storms and snow became far more complete after 1996, so early decades undercount.
When was the last recorded winter event in Nantucket County?
22 Feb 2026 (Winter Storm). Records reach NCEI about 120 days after the month ends.
What was the most damaging winter event recorded in Nantucket County?
The heavy snow of 7 Jan 1996, with property damage estimated by NCEI at $400K.
How does Nantucket County compare with Massachusetts for winter?
95.3 events per 100 square miles against 38.8 statewide; the county holds 44 of the state's 3,028 recorded events.
Provenance
NOAA NCEI Storm Events Database, yearly details files through 30 Jun 2026, public domain. County-recorded events plus zone-recorded events whose forecast zone is named for the county (marked "Forecast zone"). Population and area from the US Census Bureau (2021). Built 1 Oct 2026. See the methodology, the Winter hub and the county page.