Most Daily Precipitation in Penticton History

This is a list of the largest daily precipitation totals ever recorded in Penticton, British Columbia history from 1907–2024.

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

According to NOAA records, the most rain that Penticton, British Columbia has ever received in a single day is 4.6 cm which occurred on Saturday August 9, 2008.

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

Penticton Most Rain in One Day

Rank	Precipitation	Date
1	4.6 cm	August 9, 2008
2	4.5 cm	October 24, 1945
3	3.9 cm	July 10, 1918
4	3.9 cm	August 14, 2009
5	3.8 cm	May 13, 1988
6	3.8 cm	February 16, 1909
7	3.8 cm	July 28, 1950
8	3.8 cm	September 1, 1989
9	3.6 cm	April 26, 2012
10	3.6 cm	July 6, 1909
11	3.4 cm	June 14, 1942
12	3.2 cm	July 27, 1942
13	3.2 cm	June 14, 1989
13	3.2 cm	February 14, 1909
15	3.1 cm	March 5, 1932
16	3.0 cm	July 19, 2007
17	3.0 cm	June 10, 1990
18	3.0 cm	May 19, 1957
18	3.0 cm	May 9, 1910
20	3.0 cm	March 22, 2018
20	3.0 cm	April 30, 1987