Hawaii
> Maximum rainfall recorded 24-hours: 49.69 in.
> Date(s): April 14-15, 2018
> Location(s): WaipÄ Garden (Kauai)
Idaho
> Maximum rainfall recorded 24-hours: 7.17 in.
> Date(s): November 23, 1909
> Location(s): Rattlesnake Creek
Illinois
> Maximum rainfall recorded 24-hours: 16.91 in.
> Date(s): July 18, 1996
> Location(s): Aurora
Indiana
> Maximum rainfall recorded 24-hours: 10.5 in.
> Date(s): August 6, 1905
> Location(s): Princeton
Iowa
> Maximum rainfall recorded 24-hours: 13.18 in.
> Date(s): June 14, 1998
> Location(s): Atlantic 1NE