Lowest Temperatures in Sioux Lookout History

This is a list of the 20 lowest temperatures ever recorded in Sioux Lookout, Ontario history from 1914–2024 based on data from the NOAA.

• Lowest temperatures by year
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Rank	Temperature	Date
1	-46.1 °C	February 18, 1966
1	-46.1 °C	February 11, 1914
3	-45.6 °C	February 8, 1933
3	-45.6 °C	February 25, 1917
3	-45.6 °C	February 24, 1917
3	-45.6 °C	February 12, 1914
3	-45.6 °C	February 10, 1914
8	-45.0 °C	January 1, 1974
8	-45.0 °C	January 10, 1917
8	-45.0 °C	January 9, 1917
11	-44.4 °C	February 13, 1914
12	-43.9 °C	January 27, 2019
12	-43.9 °C	February 3, 1936
14	-43.3 °C	February 1, 1996
14	-43.3 °C	January 7, 1968
14	-43.3 °C	January 21, 1963
14	-43.3 °C	January 19, 1943
14	-43.3 °C	February 8, 1934
14	-43.3 °C	February 2, 1925
14	-43.3 °C	January 23, 1920
14	-43.3 °C	January 30, 1915
14	-43.3 °C	January 29, 1915
14	-43.3 °C	January 28, 1915