Most Daily Precipitation in Zion National Park History

This is a list of the largest daily precipitation totals ever recorded in Zion National Park, Utah history from 1904–2024.

What's the Most It Has Ever Rained in Zion National Park?

According to NOAA records, the most rain that Zion National Park, Utah has ever received in a single day is 3.1 inches which occurred on Sunday April 29, 1917.

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

Zion National Park Most Rain in One Day

Rank	Precipitation	Date
1	3.1 inches	April 29, 1917
2	2.8 inches	March 3, 1938
3	2.8 inches	July 29, 1975
4	2.4 inches	October 21, 2004
5	2.4 inches	August 31, 1909
6	2.3 inches	August 11, 2016
7	2.3 inches	January 13, 1916
8	2.2 inches	June 7, 1949
9	2.1 inches	June 3, 1952
10	2.1 inches	February 21, 1996
11	2.0 inches	July 12, 2018
11	2.0 inches	September 9, 2014
11	2.0 inches	August 27, 1932
14	2.0 inches	March 3, 2019
15	2.0 inches	September 10, 1984
15	2.0 inches	December 6, 1966
17	1.9 inches	February 22, 1909
18	1.9 inches	August 22, 2018
19	1.9 inches	September 27, 2014
19	1.9 inches	October 23, 1921