Most Daily Precipitation in Rio Grande City History

This is a list of the largest daily precipitation totals ever recorded in Rio Grande City, Texas history from 1892–2024.

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

According to NOAA records, the most rain that Rio Grande City, Texas has ever received in a single day is 12.5 inches which occurred on Friday September 22, 1967.

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

Rio Grande City Most Rain in One Day

Rank	Precipitation	Date
1	12.5 inches	September 22, 1967
2	6.3 inches	September 27, 2014
2	6.3 inches	May 4, 1904
4	6.1 inches	June 21, 1993
5	5.8 inches	May 24, 2022
6	5.5 inches	September 6, 1998
7	5.0 inches	May 12, 2015
7	5.0 inches	October 12, 2003
9	5.0 inches	May 16, 1985
9	5.0 inches	August 29, 1981
11	5.0 inches	September 23, 1967
12	4.9 inches	September 3, 1977
13	4.9 inches	October 19, 1998
14	4.6 inches	September 2, 1975
15	4.5 inches	May 20, 1964
16	4.5 inches	June 17, 1981
17	4.5 inches	May 13, 1928
18	4.3 inches	April 21, 1968
19	4.3 inches	July 31, 1938
20	4.3 inches	September 7, 1925