Most Daily Precipitation in Thermopolis History

This is a list of the largest daily precipitation totals ever recorded in Thermopolis, Wyoming history from 1899–2024.

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

According to NOAA records, the most rain that Thermopolis, Wyoming has ever received in a single day is 4.9 inches which occurred on Sunday September 30, 1923.

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

Thermopolis Most Rain in One Day

Rank	Precipitation	Date
1	4.9 inches	September 30, 1923
2	4.5 inches	May 4, 1906
3	3.5 inches	April 6, 1922
4	2.3 inches	June 2, 1915
5	2.2 inches	March 20, 1904
6	2.2 inches	May 22, 2008
7	2.2 inches	October 30, 1922
8	2.1 inches	May 13, 1908
9	2.1 inches	April 21, 1904
10	2.1 inches	April 14, 1905
11	2.0 inches	June 14, 1963
12	2.0 inches	October 12, 2023
13	2.0 inches	June 15, 1963
14	1.9 inches	September 27, 2013
14	1.9 inches	April 6, 1925
14	1.9 inches	September 17, 1923
14	1.9 inches	April 30, 1904
18	1.9 inches	August 12, 1930
19	1.9 inches	May 3, 1904
20	1.8 inches	May 11, 2005