Missouri Tornado Statistics From 1950-2016
Five of the 25 deadliest tornadoes in U.S. history occurred in the state of Missouri, and 3 of these events rank among the top 10.
The peak tornado occurrence months in Missouri are April through June. A second smaller “peak” often occurs near the end of the year.
- Annual average number of tornadoes: 32
- Total number of fatalities: 394
- Annual average fatalities: 4
- Record for number of tornadoes: 102 tornadoes in 2006
View additional information, including tornado climatology, maps, and graphs for the St. Louis (including St. Charles) region and a list of St. Charles County tornadoes.