Most Daily Precipitation in San Jacinto History

This is a list of the largest daily precipitation totals ever recorded in San Jacinto, California history from 1893–2024.

What's the Most It Has Ever Rained in San Jacinto?

According to NOAA records, the most rain that San Jacinto, California has ever received in a single day is 3.5 inches which occurred on Thursday February 14, 2019.

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

San Jacinto Most Rain in One Day

Rank	Precipitation	Date
1	3.5 inches	February 14, 2019
2	3.4 inches	February 16, 1927
3	3.1 inches	December 20, 1921
4	3.1 inches	January 16, 1993
5	2.9 inches	December 1, 2007
5	2.9 inches	September 19, 1939
5	2.9 inches	October 14, 1897
8	2.9 inches	December 4, 2014
9	2.8 inches	February 6, 1937
10	2.8 inches	January 17, 1916
11	2.8 inches	March 1, 1991
12	2.7 inches	January 23, 1943
13	2.7 inches	December 22, 1945
14	2.6 inches	December 24, 1940
15	2.6 inches	January 10, 2005
16	2.6 inches	April 5, 2006
17	2.5 inches	January 5, 1995
18	2.5 inches	January 9, 1905
19	2.5 inches	April 5, 1926
20	2.4 inches	February 14, 1927