Most Daily Precipitation in Dillon History

This is a list of the largest daily precipitation totals ever recorded in Dillon, Montana history from 1895–2024.

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

According to NOAA records, the most rain that Dillon, Montana has ever received in a single day is 2.4 inches which occurred on Tuesday September 3, 1901.

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

Dillon Most Rain in One Day

Rank	Precipitation	Date
1	2.4 inches	September 3, 1901
2	2.0 inches	June 24, 1958
3	1.8 inches	May 9, 1908
4	1.8 inches	September 28, 1940
5	1.8 inches	April 21, 1902
6	1.7 inches	May 27, 1922
7	1.7 inches	June 20, 1916
8	1.6 inches	June 6, 2007
9	1.5 inches	November 5, 1918
10	1.5 inches	June 7, 1964
11	1.4 inches	July 17, 1987
12	1.4 inches	July 3, 1916
13	1.4 inches	September 12, 1914
14	1.4 inches	July 2, 1938
15	1.4 inches	June 19, 1975
16	1.4 inches	July 22, 2008
17	1.3 inches	September 11, 1976
17	1.3 inches	September 11, 1909
17	1.3 inches	August 26, 1905
20	1.3 inches	May 2, 1912