Most Daily Precipitation in Welland History

This is a list of the largest daily precipitation totals ever recorded in Welland, Ontario history from 1872–2024.
What's the Most It Has Ever Rained in Welland?
According to NOAA records, the most rain that Welland, Ontario has ever received in a single day is 14.1 cm which occurred on Sunday July 3, 1892.
Also see most rain in: 2 days | 1 week | 1 month
Welland Most Rain in One Day
Rank Precipitation Date
1 14.1 cm July 3, 1892
2 11.8 cm September 30, 1959
3 10.7 cm July 10, 1937
4 9.6 cm August 1, 2008
5 9.5 cm July 18, 1929
6 9.3 cm August 30, 2005
6 9.3 cm October 5, 1995
8 9.3 cm June 25, 1968
9 8.9 cm September 8, 2004
10 8.8 cm August 17, 1944
11 8.6 cm July 24, 1910
12 8.5 cm June 27, 2015
13 8.1 cm March 1, 1900
14 7.9 cm January 22, 1902
15 7.0 cm July 27, 2006
16 6.9 cm September 13, 1979
17 6.6 cm October 28, 2015
18 6.3 cm June 22, 1928
18 6.3 cm August 29, 1893
20 6.1 cm November 2, 1999