Most Monthly Precipitation in Corner Brook History

This is a list of the largest monthly precipitation totals ever recorded in Corner Brook, Newfoundland and Labrador history from 1933–2024.

What Was the Wettest Month in Corner Brook History?

According to NOAA records, the most precipitation that Corner Brook, Newfoundland and Labrador has ever received in a single month is 34.0 cm which occurred in January 2022.

Corner Brook Most Rain in One Month

Rank	Precipitation	Month
1	34.0 cm	January 2022
2	27.6 cm	December 2023
3	27.0 cm	December 2008
4	26.0 cm	February 2022
5	25.6 cm	December 1976
6	25.2 cm	January 1957
7	25.1 cm	December 1990
8	24.5 cm	August 1935
9	24.0 cm	November 2019
10	23.8 cm	September 1975
11	22.9 cm	November 2013
12	22.8 cm	March 2024
13	22.6 cm	October 1944
14	22.4 cm	December 1955
15	22.1 cm	December 2004
16	21.8 cm	January 2014
17	21.8 cm	January 1947
18	21.7 cm	October 1972
19	21.7 cm	January 1995
20	21.7 cm	August 2007