Tornado History

St. Clair Tornado History

This county-level tornado history page focuses on St. Clair, Michigan. The records below identify 23 tornadoes from 1953 through 2021, including a highest listed rating of F4 (Devastating damage). NOAA damage estimates in this group total at least $31.4M, with 3 deaths and 99 injuries recorded across the listed events.

Key Tornado Statistics

Total Tornadoes23
Total Deaths3
Total Injuries99
Property Damage$31.4M
Avg Length3.9 mi
Avg Width199 yd

Key Tornado Facts for St. Clair, Michigan

Top local patterns from the historical tornado records in this group.

Average 0.3 tornadoes per year (0.1/yr in last decade)
May is the peak tornado month with 7 recorded events
Deadliest tornado: F4 in St. Clair, Michigan with 2 deaths
1984 was the most active year with 3 tornadoes
The 1990s had the most tornado activity (6 events)
Longest tornado: 24.2 miles in St. Clair, Michigan
Widest tornado: 1,760.0 yards in St. Clair, Michigan
Most tornadoes in one day: 1 on Jun 8, 1953

Monthly Distribution

Shows tornado frequency across months of the year, highlighting seasonal patterns and peak tornado periods.

January
February
March
April
May
June
July
August
September
October
November
December

Summary: In St. Clair, Michigan, May is the most active month with 7 tornadoes.

Annual Tornado Trend

Shows year-by-year tornado counts, making active years and quiet stretches easier to spot.

3210

Summary: 1984 was the most active year with 3 recorded tornadoes.

Tornado Intensity Distribution

Shows the breakdown of tornadoes by EF/F rating.

F0
EF0
F1
EF1
F2
F3
F4
Unknown

Summary: F1 tornadoes are the most common in this group, with 11 recorded events.

Property Damage Trends

Visualizes reported property damage over time. Bars use a log-like scale so very large damage years do not flatten the rest of the chart.

$25.0M$2.5M$250K$0

Summary: The highest reported property damage year in this group is 1983 with at least $25.0M in NOAA-listed property damage.

Historical Track Sketch

F4 May 21, 19531953F4 June 8, 19531953F3 May 2, 19831983F3 September 2, 19841984F2 May 21, 19751975F2 June 22, 19961996EF1 June 27, 20102010F1 July 28, 19991999F1 May 31, 20042004F1 June 21, 19961996F1 June 4, 19751975F1 September 17, 19771977F1 May 22, 19841984F1 September 14, 19901990F1 March 27, 1991F1 May 23, 2004F1 September 6, 1990F1 July 10, 1984EF0 October 14, 2021EF0 November 6, 2015F0 May 14, 2004EF0 June 22, 2015Unknown August 19, 1978© OpenStreetMap contributors
This map covers the wider location—not your exact property.Measure the closest recorded track to a street address in or near St. Clair, Michigan.
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Notable Tornado Records

The table highlights the strongest and most damaging records in this page's local dataset. Damage totals are NOAA-reported minimum estimates where available.

DateRatingAreaLengthWidthDeathsInjuriesMin. property damage
May 21, 1953F4St. Clair, Michigan10 mi1760 yd268$2.5M
June 8, 1953F4St. Clair, Michigan24.2 mi833 yd023$250K
May 2, 1983F3St. Clair, Michigan13 mi200 yd03$25.0M
September 2, 1984F3St. Clair, Michigan8.8 mi400 yd00$2.5M
May 21, 1975F2St. Clair, Michigan0.1 mi20 yd00$25K
June 22, 1996F2St. Clair, Michigan0.2 mi30 yd00$25K
June 27, 2010EF1St. Clair, Michigan2.91 mi250 yd14$700K
July 28, 1999F1St. Clair, Michigan0.3 mi100 yd00$60K
May 31, 2004F1St. Clair, Michigan1.5 mi80 yd00$50K
June 21, 1996F1St. Clair, Michigan0.1 mi20 yd00$40K
June 4, 1975F1St. Clair, Michigan0 mi33 yd00$25K
September 17, 1977F1St. Clair, Michigan5.2 mi117 yd00$25K
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Source And Limits

Data sourced from NOAA Storm Prediction Center and the NCEI Storm Events Database. TornadoTrace summarizes reported weather events for screening and research; it is not a damage assessment, inspection, or insurance determination. Coordinates and records can be approximate, incomplete, revised, or missing. No warranty of completeness or accuracy.

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