Most Daily Precipitation in Oklahoma City History

This is a list of the largest daily precipitation totals ever recorded in Oklahoma City, Oklahoma history from 1894–2024.

What's the Most It Has Ever Rained in Oklahoma City?

According to NOAA records, the most rain that Oklahoma City, Oklahoma has ever received in a single day is 9.0 inches which occurred on Thursday October 22, 1908.

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

Oklahoma City Most Rain in One Day

Rank	Precipitation	Date
1	9.0 inches	October 22, 1908
2	7.6 inches	June 14, 2010
3	7.5 inches	September 22, 1970
4	7.1 inches	May 6, 2015
5	6.6 inches	May 8, 1993
6	5.9 inches	May 4, 1898
7	5.6 inches	May 31, 2013
8	5.6 inches	May 29, 1970
8	5.6 inches	June 2, 1941
10	5.6 inches	May 23, 1908
11	5.6 inches	July 27, 1981
12	5.5 inches	October 20, 1983
13	5.4 inches	May 27, 1987
14	5.1 inches	August 14, 2018
15	5.0 inches	October 19, 1983
16	4.9 inches	June 3, 1932
16	4.9 inches	October 23, 1908
18	4.9 inches	September 10, 2007
19	4.6 inches	August 11, 2008
20	4.6 inches	October 13, 1923