Most Daily Precipitation in Davenport History

This is a list of the largest daily precipitation totals ever recorded in Davenport, Iowa history from 1901–2024.

What's the Most It Has Ever Rained in Davenport?

According to NOAA records, the most rain that Davenport, Iowa has ever received in a single day is 6.2 inches which occurred on Wednesday September 13, 1961.

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

Davenport Most Rain in One Day

Rank	Precipitation	Date
1	6.2 inches	September 13, 1961
2	5.1 inches	June 30, 2014
3	5.1 inches	July 10, 1971
4	4.8 inches	October 10, 1954
5	4.6 inches	June 7, 1967
6	4.6 inches	August 29, 1951
7	4.5 inches	June 24, 2013
8	4.4 inches	June 14, 1930
9	4.4 inches	August 11, 1949
10	4.3 inches	September 13, 2008
10	4.3 inches	April 21, 1973
12	4.1 inches	October 17, 1998
13	4.0 inches	June 9, 1905
14	3.9 inches	July 17, 1969
15	3.7 inches	June 29, 1983
16	3.7 inches	June 24, 1993
17	3.6 inches	September 13, 1938
18	3.6 inches	July 4, 2007
19	3.6 inches	August 21, 1987
19	3.6 inches	July 6, 1982