Most Daily Precipitation in Key West History

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

What's the Most It Has Ever Rained in Key West?

According to NOAA records, the most rain that Key West, Florida has ever received in a single day is 22.8 inches which occurred on Tuesday November 11, 1980.

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

Key West Most Rain in One Day

Rank	Precipitation	Date
1	22.8 inches	November 11, 1980
2	9.7 inches	August 26, 2005
3	9.4 inches	September 12, 2020
4	7.7 inches	November 20, 1959
5	7.3 inches	October 22, 2008
6	7.2 inches	May 30, 1960
7	6.9 inches	October 17, 2011
8	6.7 inches	December 8, 1986
9	6.5 inches	October 12, 1971
10	6.4 inches	January 22, 1983
11	6.2 inches	April 12, 1985
12	6.1 inches	September 21, 1948
13	5.7 inches	September 30, 1994
14	5.7 inches	January 23, 1983
15	5.5 inches	December 22, 2019
16	5.3 inches	May 4, 1977
17	5.3 inches	April 29, 2015
18	5.3 inches	March 6, 1987
19	5.1 inches	June 25, 1992
20	5.1 inches	November 25, 2009