Highest September Temperatures in Kapuskasing

A list of the highest temperatures ever recorded in the month of September in Kapuskasing, Ontario from 1918–2024.
What's the hottest it has ever gotten in Kapuskasing in September?
The hottest September temperature in Kapuskasing, Ontario history was 33.3 °C which has occurred twice, most recently on September 8, 2002.
Rank Temperature Date
1 33.3 °C September 8, 2002
1 33.3 °C September 3, 1953
3 32.7 °C September 11, 2005
3 32.7 °C September 9, 2002
5 32.0 °C September 3, 1983
6 31.7 °C September 8, 1976
6 31.7 °C September 9, 1931
8 31.1 °C September 15, 1939
8 31.1 °C September 12, 1931
10 31.0 °C September 12, 2005
10 31.0 °C September 5, 1999
12 30.9 °C September 4, 2023
13 30.6 °C September 1, 1953
13 30.6 °C September 10, 1947
13 30.6 °C September 9, 1947
13 30.6 °C September 26, 1920
17 30.5 °C September 4, 1999
18 30.4 °C September 1, 2008
19 30.0 °C September 2, 2008
19 30.0 °C September 1, 1973
19 30.0 °C September 9, 1959
19 30.0 °C September 22, 1920