Most Daily Precipitation in Sioux Lookout History

This is a list of the largest daily precipitation totals ever recorded in Sioux Lookout, Ontario history from 1914–2024.

What's the Most It Has Ever Rained in Sioux Lookout?

According to NOAA records, the most rain that Sioux Lookout, Ontario has ever received in a single day is 11.6 cm which occurred on Saturday September 20, 1941.

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

Sioux Lookout Most Rain in One Day

Rank	Precipitation	Date
1	11.6 cm	September 20, 1941
2	8.7 cm	June 22, 2005
3	8.0 cm	June 18, 2001
4	7.9 cm	June 29, 1941
5	7.8 cm	July 31, 2001
6	7.6 cm	September 6, 1943
7	7.1 cm	June 10, 2000
8	7.1 cm	August 17, 1985
9	7.0 cm	July 18, 1961
10	6.8 cm	July 17, 2015
11	6.7 cm	June 11, 1930
12	6.6 cm	June 30, 1932
13	6.4 cm	June 30, 1927
14	6.4 cm	September 26, 1917
15	6.2 cm	July 1, 1919
16	6.2 cm	January 6, 2024
16	6.2 cm	June 10, 2012
18	6.1 cm	August 6, 2000
19	6.1 cm	July 16, 2012
20	6.0 cm	October 2, 1951