Highest Daily Low Temperatures in Sept-Îles History

This is a list of the hottest daily low temperatures ever recorded in Sept-Îles, Quebec history from 1944–2024 based on data from the NOAA.

Highest temperatures all-time

Record for the highest daily low temperature in Sept-Îles

The highest low temperature for a calendar day in Sept-Îles, Quebec history was 18.3 °C which has happened twice, most recently on Wednesday August 13, 1952.

Rank	Temperature	Date
1	18.3 °C	August 13, 1952
1	18.3 °C	July 22, 1947
3	17.8 °C	July 17, 1999
3	17.8 °C	August 1, 1970
3	17.8 °C	August 20, 1960
6	17.7 °C	July 14, 2013
7	17.2 °C	July 4, 1973
7	17.2 °C	July 28, 1970
7	17.2 °C	July 28, 1963
7	17.2 °C	July 31, 1959
7	17.2 °C	July 4, 1949
12	17.1 °C	August 12, 2021
12	17.1 °C	August 3, 2020
12	17.1 °C	July 20, 2020
12	17.1 °C	August 26, 2015
12	17.1 °C	August 7, 1996
17	17.0 °C	July 18, 2023
17	17.0 °C	August 15, 2009
17	17.0 °C	August 9, 1995
17	17.0 °C	July 14, 1987
17	17.0 °C	July 4, 1981