Most Daily Precipitation in Port Arthur History

This is a list of the largest daily precipitation totals ever recorded in Port Arthur, Texas history from 1947–2024.

What's the Most It Has Ever Rained in Port Arthur?

According to NOAA records, the most rain that Port Arthur, Texas has ever received in a single day is 26.0 inches which occurred on Tuesday August 29, 2017.

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

Port Arthur Most Rain in One Day

Rank	Precipitation	Date
1	26.0 inches	August 29, 2017
2	12.1 inches	September 17, 1963
3	11.8 inches	September 5, 1980
4	11.6 inches	September 19, 2019
5	10.1 inches	April 17, 1973
6	9.9 inches	May 18, 1989
7	9.9 inches	May 17, 2021
8	9.4 inches	February 1, 1952
9	9.0 inches	August 27, 2017
10	8.7 inches	June 19, 1961
11	8.7 inches	July 25, 1979
12	8.3 inches	August 11, 1966
13	8.0 inches	December 26, 1982
14	8.0 inches	October 11, 1970
15	7.7 inches	May 20, 1983
16	7.5 inches	September 18, 2019
17	7.4 inches	December 13, 1991
18	7.4 inches	June 27, 1957
19	7.2 inches	May 19, 1984
20	7.2 inches	May 25, 1954