Corner Brook Average Temperature by Month

This page shows the average temperature in each month of the year in Corner Brook, Newfoundland and Labrador. It is based on NOAA data for the years 1991–2020.

Average precipitation by month

What's the Hottest Month in Corner Brook?

In Corner Brook, Newfoundland and Labrador, the warmest month is August, with an average daily high temperature of 22.4 °C and an average low of 13.3 °C.

What's the Coldest Month in Corner Brook?

In Corner Brook, Newfoundland and Labrador, the coolest month is February, with an average daily high temperature of -2.6 °C and an average low of -9.9 °C.

Month	Avg. High	Avg. Low
January	-2.3 °C	-8.8 °C
February	-2.6 °C	-9.9 °C
March	0.9 °C	-6.9 °C
April	6.3 °C	-1.5 °C
May	12.4 °C	3.2 °C
June	17.9 °C	8.4 °C
July	22.5 °C	12.9 °C
August	22.4 °C	13.3 °C
September	17.6 °C	9.2 °C
October	11.3 °C	4.4 °C
November	5.7 °C	0.0 °C
December	0.6 °C	-4.8 °C
Year	9.5 °C	1.7 °C

Weather Station Details

Years	Station	Coordinates
1933–2024	Corner Brook	location