The All-Time Record Rainfall in Every State

August 11, 2022

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Hawaii
> Maximum rainfall recorded 24-hours: 49.69 in.
> Date(s): April 14-15, 2018
> Location(s): WaipÄ Garden (Kauai)

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Idaho
> Maximum rainfall recorded 24-hours: 7.17 in.
> Date(s): November 23, 1909
> Location(s): Rattlesnake Creek

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Illinois
> Maximum rainfall recorded 24-hours: 16.91 in.
> Date(s): July 18, 1996
> Location(s): Aurora

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Indiana
> Maximum rainfall recorded 24-hours: 10.5 in.
> Date(s): August 6, 1905
> Location(s): Princeton

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Iowa
> Maximum rainfall recorded 24-hours: 13.18 in.
> Date(s): June 14, 1998
> Location(s): Atlantic 1NE