Most Daily Precipitation in Amherst History

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

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

According to NOAA records, the most rain that Amherst, Massachusetts has ever received in a single day is 7.6 inches which occurred on Sunday October 9, 2005.

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

Amherst Most Rain in One Day

Rank	Precipitation	Date
1	7.6 inches	October 9, 2005
2	6.1 inches	September 16, 1933
3	4.9 inches	July 13, 1897
4	4.9 inches	September 7, 2008
5	4.8 inches	September 17, 1999
6	4.5 inches	September 17, 1934
7	4.1 inches	August 18, 1955
8	4.1 inches	October 24, 1959
9	4.1 inches	December 15, 1897
10	4.0 inches	August 14, 2014
11	4.0 inches	September 20, 1938
12	3.9 inches	September 21, 1938
13	3.7 inches	September 23, 1907
14	3.7 inches	June 10, 1961
15	3.5 inches	September 2, 2021
16	3.5 inches	June 7, 2000
17	3.5 inches	July 14, 1975
17	3.5 inches	July 23, 1946
19	3.5 inches	October 18, 1911
20	3.4 inches	September 19, 1938