Highest Daily Low Temperatures in Corner Brook History

This is a list of the hottest daily low temperatures ever recorded in Corner Brook, Newfoundland and Labrador history from 1933–2024 based on data from the NOAA.

Highest temperatures all-time

Record for the highest daily low temperature in Corner Brook

The highest low temperature for a calendar day in Corner Brook, Newfoundland and Labrador history was 23.0 °C which has happened twice, most recently on Sunday July 29, 2007.

Rank	Temperature	Date
1	23.0 °C	July 29, 2007
1	23.0 °C	August 16, 2002
3	22.5 °C	August 17, 2002
4	22.2 °C	July 22, 1975
4	22.2 °C	August 3, 1970
4	22.2 °C	July 24, 1967
7	22.0 °C	August 12, 2020
7	22.0 °C	August 7, 2001
7	22.0 °C	August 8, 1996
10	21.7 °C	July 20, 1975
10	21.7 °C	July 23, 1967
10	21.7 °C	July 18, 1947
10	21.7 °C	August 13, 1937
14	21.5 °C	July 18, 2023
14	21.5 °C	July 29, 2018
14	21.5 °C	July 27, 2018
14	21.5 °C	July 26, 2018
14	21.5 °C	August 9, 1996
14	21.5 °C	July 6, 1983
20	21.1 °C	August 23, 1976
20	21.1 °C	July 26, 1975
20	21.1 °C	July 21, 1975
20	21.1 °C	July 30, 1973
20	21.1 °C	August 12, 1971
20	21.1 °C	August 4, 1970
20	21.1 °C	July 28, 1970
20	21.1 °C	August 5, 1967
20	21.1 °C	July 26, 1945