Most Monthly Precipitation in Port Alberni History

This is a list of the largest monthly precipitation totals ever recorded in Port Alberni, British Columbia history from 1917–2024.

What Was the Wettest Month in Port Alberni History?

According to NOAA records, the most precipitation that Port Alberni, British Columbia has ever received in a single month is 81.7 cm which occurred in November 2009.

Month to date though April 26, 2024: 6.6 cm

Port Alberni Most Rain in One Month

Rank	Precipitation	Month
1	81.7 cm	November 2009
2	67.2 cm	January 1968
3	62.7 cm	January 1992
4	62.1 cm	December 1947
5	61.9 cm	November 2017
6	61.2 cm	November 2006
7	59.4 cm	December 2010
8	58.4 cm	January 1961
9	57.9 cm	November 1975
10	56.7 cm	January 1935
11	56.5 cm	February 1999
12	55.9 cm	January 2020
13	54.5 cm	November 1948
14	54.4 cm	November 2016
15	54.2 cm	December 2018
16	53.0 cm	November 1949
17	52.9 cm	February 1983
18	52.2 cm	December 1966
19	52.2 cm	December 1939
20	52.0 cm	January 2010