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Winter in Lenawee County, Michigan
61 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.
Lenawee County, Michigan, has 61 winter events in the NCEI record since 1950, with at least one in 24 different years.
December is the busiest month, with 19 of the recorded events. The last 20 years account for 36 events against 25 in the 20 years before, a change that reflects reporting practice as much as weather.
The county holds 0.6% of the 10,836 winter events recorded in Michigan; its 8.1 per 100 square miles compares with 19.1 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 Michigan
| Measure | Lenawee County | Michigan | US |
|---|---|---|---|
| Winter events since 1950 | 61 | 10,836 | 287,339 |
| Per 100 square miles | 8.1 | 19.1 | 8.1 |
| Per 10,000 residents | 6.2 | 10.8 | 8.7 |
| Deaths recorded | 0 | 52 | 2,509 |
| Busiest month | December | January | January |
By year
Seasonality
15Feb
16Mar
7Apr
2May
0Jun
0Jul
0Aug
0Sep
0Oct
1Nov
1Dec
19
Recorded events
All 61 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 2023 | Ice Storm | — | $1.0M | — | — | — | Forecast zone |
| 25 Jan 2023 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 22 Dec 2022 | Winter Storm | — | — | — | — | — | Forecast zone |
| 15 Feb 2021 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 17 Jan 2020 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 12 Feb 2019 | Ice Storm | — | $25K | — | — | — | Forecast zone |
| 9 Feb 2018 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 11 Dec 2016 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 8 Apr 2016 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 24 Feb 2016 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 21 Nov 2015 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 1 Feb 2015 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 12 Mar 2014 | Winter Storm | — | — | — | — | — | Forecast zone |
| 5 Jan 2014 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 13 Dec 2013 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 20 Feb 2011 | Ice Storm | — | $1.5M | — | — | — | Forecast zone |
| 1 Feb 2011 | Winter Storm | — | — | — | — | — | Forecast zone |
| 22 Feb 2010 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 9 Feb 2010 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 5 Apr 2009 | Winter Storm | — | — | — | — | — | Forecast zone |
| 9 Jan 2009 | Winter Storm | — | — | — | — | — | Forecast zone |
| 19 Dec 2008 | Winter Storm | — | — | — | — | — | Forecast zone |
| 21 Mar 2008 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 4 Mar 2008 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 29 Feb 2008 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 25 Feb 2008 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 12 Feb 2008 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 1 Feb 2008 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 1 Jan 2008 | Winter Storm | — | — | — | — | — | Forecast zone |
| 16 Dec 2007 | Winter Storm | — | — | — | — | — | Forecast zone |
| 11 Dec 2007 | Winter Weather | — | — | — | — | — | Forecast zone |
| 11 Dec 2007 | Winter Weather | — | — | — | — | — | Forecast zone |
| 9 Dec 2007 | Ice Storm | — | — | — | — | — | Forecast zone |
| 13 Feb 2007 | Winter Storm | — | — | — | — | — | Forecast zone |
| 14 Jan 2007 | Winter Weather | — | $40K | — | — | — | Forecast zone |
| 14 Jan 2007 | Winter Weather | — | — | — | — | — | Forecast zone |
| 15 Dec 2005 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 9 Dec 2005 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 22 Jan 2005 | Winter Storm | — | — | — | — | — | Forecast zone |
| 11 Jan 2005 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 23 Dec 2004 | Winter Storm | — | — | — | — | — | Forecast zone |
| 22 Feb 2003 | Winter Storm | — | — | — | — | — | Forecast zone |
| 24 Dec 2002 | Winter Storm | — | — | — | — | — | Forecast zone |
| 30 Jan 2002 | Ice Storm | — | $30K | — | — | — | Forecast zone |
| 29 Jan 2001 | Winter Weather | — | — | — | — | — | Forecast zone |
| 17 Dec 2000 | Heavy Snow | — | $400K | — | — | — | Forecast zone |
| 13 Dec 2000 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 11 Dec 2000 | Winter Storm | — | — | — | — | — | Forecast zone |
| 7 Dec 2000 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 5 Dec 2000 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 7 Oct 2000 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 20 Jan 2000 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 9 Mar 1999 | Heavy Snow | — | $50K | — | — | — | Forecast zone |
| 5 Mar 1999 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 12 Jan 1999 | Winter Weather | — | $15K | — | — | — | Forecast zone |
| 2 Jan 1999 | Blizzard | — | — | — | — | — | Forecast zone |
| 2 Jan 1999 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 10 Dec 1997 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 13 Mar 1997 | Ice Storm | — | $1.0M | — | — | — | Forecast zone |
| 16 Dec 1996 | Heavy Snow | — | — | — | — | — | Forecast zone |
| 19 Mar 1996 | Heavy Snow | — | — | — | — | — | Forecast zone |
Questions and answers
How many winter events has Lenawee County had?
61 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 Lenawee County?
22 Feb 2023 (Ice Storm). Records reach NCEI about 120 days after the month ends.
What was the most damaging winter event recorded in Lenawee County?
The ice storm of 20 Feb 2011, with property damage estimated by NCEI at $1.5M.
How does Lenawee County compare with Michigan for winter?
8.1 events per 100 square miles against 19.1 statewide; the county holds 61 of the state's 10,836 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.