Most Daily Precipitation in Portage History

This is a list of the largest daily precipitation totals ever recorded in Portage, Wisconsin history from 1889–2024.

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

According to NOAA records, the most rain that Portage, Wisconsin has ever received in a single day is 7.5 inches which occurred on Friday August 28, 2020.

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

Portage Most Rain in One Day

Rank	Precipitation	Date
1	7.5 inches	August 28, 2020
2	6.3 inches	August 7, 1980
3	6.2 inches	June 8, 2008
4	5.8 inches	June 13, 2008
5	5.6 inches	June 23, 1917
6	5.5 inches	July 15, 2010
7	5.3 inches	July 18, 1993
8	4.9 inches	July 25, 1985
9	4.3 inches	June 10, 2004
10	4.0 inches	September 13, 1961
11	3.9 inches	August 19, 1914
12	3.9 inches	August 19, 2007
13	3.8 inches	August 4, 1953
13	3.8 inches	August 4, 1924
13	3.8 inches	September 13, 1915
16	3.8 inches	September 22, 2016
17	3.7 inches	May 18, 2000
18	3.7 inches	September 7, 2016
19	3.6 inches	March 31, 1998
20	3.3 inches	October 23, 2020
20	3.3 inches	June 17, 1996