Most Daily Precipitation in Idaho Falls History

This is a list of the largest daily precipitation totals ever recorded in Idaho Falls, Idaho history from 1948–2024.

What's the Most It Has Ever Rained in Idaho Falls?

According to NOAA records, the most rain that Idaho Falls, Idaho has ever received in a single day is 1.7 inches which occurred on Thursday May 6, 1993.

Also see most rain in: 2 days | 1 week | 1 month

Idaho Falls Most Rain in One Day

Rank	Precipitation	Date
1	1.7 inches	May 6, 1993
2	1.5 inches	July 19, 1973
3	1.3 inches	June 10, 2004
4	1.3 inches	July 31, 2021
5	1.3 inches	May 23, 2023
6	1.2 inches	August 29, 1971
7	1.1 inches	June 10, 1968
8	1.1 inches	April 18, 2000
8	1.1 inches	June 7, 1977
8	1.1 inches	June 25, 1965
11	1.1 inches	March 14, 2020
12	1.1 inches	July 26, 2017
13	1.0 inches	July 14, 1954
14	1.0 inches	September 21, 2006
14	1.0 inches	February 15, 1986
14	1.0 inches	September 11, 1978
17	1.0 inches	April 6, 2020
18	1.0 inches	September 23, 2016
18	1.0 inches	September 21, 2005
18	1.0 inches	April 12, 1986