New Hampshire tornado history

101 tornadoes in New Hampshire from 1950 to 2025, killing 1 people. Choose a county to see every track on a map.

Hillsborough County20Cheshire County18Grafton County14Belknap County12Rockingham County11Carroll County9Coos County8Merrimack County7Strafford County7Sullivan County7

By decade

’50’60’70’80’90’00’10’20

Deadliest tornadoes in New Hampshire

DateRatingPathWidthInjuredKilled
Jul 24, 2008EF250.5 mi880 yd21