Most Daily Precipitation in Hyannis History

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

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

According to NOAA records, the most rain that Hyannis, Massachusetts has ever received in a single day is 6.0 inches which occurred on Saturday September 4, 2010.

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

Hyannis Most Rain in One Day

Rank	Precipitation	Date
1	6.0 inches	September 4, 2010
2	5.5 inches	September 17, 1933
3	5.3 inches	August 23, 1929
4	5.1 inches	August 12, 1955
5	4.8 inches	August 10, 1992
6	4.6 inches	October 26, 2017
7	4.6 inches	July 8, 1943
8	4.5 inches	August 20, 1971
9	4.4 inches	November 3, 1897
10	4.3 inches	August 29, 1913
11	4.2 inches	August 26, 1924
12	4.2 inches	August 19, 2017
12	4.2 inches	November 4, 2007
14	4.1 inches	June 21, 1981
15	4.1 inches	September 2, 2021
15	4.1 inches	August 31, 1985
17	4.0 inches	July 8, 2017
17	4.0 inches	September 19, 1936
19	4.0 inches	September 11, 1954
20	4.0 inches	August 9, 2023