Most Daily Precipitation in Hartford History

This is a list of the largest daily precipitation totals ever recorded in Hartford, Connecticut history from 1920–2024.
What's the Most It Has Ever Rained in Hartford?
According to NOAA records, the most rain that Hartford, Connecticut has ever received in a single day is 7.7 inches which occurred on Friday August 19, 1955.
Also see most rain in: 2 days | 1 week | 1 month
Hartford Most Rain in One Day
Rank Precipitation Date
1 7.7 inches August 19, 1955
2 6.3 inches August 18, 1955
3 6.1 inches September 20, 1938
4 5.9 inches June 5, 1982
5 5.7 inches September 16, 1999
6 5.3 inches October 14, 2005
7 5.2 inches September 6, 2008
8 5.1 inches September 12, 1960
9 4.8 inches May 24, 1989
10 4.6 inches September 30, 1920
11 4.4 inches October 8, 2005
11 4.4 inches September 14, 1944
13 4.3 inches October 24, 1959
14 4.1 inches September 29, 2023
14 4.1 inches September 1, 2021
16 4.1 inches August 19, 1991
17 4.0 inches September 28, 2003
18 3.9 inches October 23, 1923
19 3.9 inches September 8, 2011
20 3.8 inches August 28, 2011