Connecticut averages just 1 tornado per year. Despite the rarity, the state has experienced several deadly tornadoes throughout its history. The 1878 Wallingford tornado and 1979 Windsor Locks tornado both killed multiple people, demonstrating that even rare tornadoes can be catastrophic.
The deadliest tornado in Connecticut history. Killed 34 people in Wallingford. Historical significance as one of the deadliest New England tornado events.
Struck Windsor Locks area including Bradley International Airport. 3 killed. Notable for October occurrence.
Rare F4 in central Connecticut. Multiple deaths.
EF3 tornado affected Massachusetts and reached into Connecticut. Rare New England event.
Connecticut sits far from tornado corridors. Cold air masses generally dominate.
Long Island Sound and Atlantic Ocean influence weather patterns. Cool ocean reduces tornado potential.
Connecticut's mixed terrain including hills and coastal areas doesn't favor supercell formation.