Lowest September Temperatures in Coeur d'Alene

A list of the lowest temperatures ever recorded in the month of September in Coeur d'Alene, Idaho from 1895–2024.
What's the coldest it has ever gotten in Coeur d'Alene in September?
The coldest September temperature in Coeur d'Alene, Idaho history was 17 °F which occurred on September 24, 1926.
Rank Temperature Date
1 17 °F September 24, 1926
2 22 °F September 25, 1926
3 24 °F September 25, 1934
3 24 °F September 20, 1934
3 24 °F September 13, 1921
6 25 °F September 26, 1926
6 25 °F September 14, 1921
8 26 °F September 30, 1950
8 26 °F September 10, 1921
10 27 °F September 29, 1985
10 27 °F September 28, 1985
10 27 °F September 16, 1965
10 27 °F September 29, 1950
10 27 °F September 24, 1930
10 27 °F September 30, 1921
10 27 °F September 15, 1921
10 27 °F September 10, 1895
18 28 °F September 23, 2000
18 28 °F September 28, 1984
18 28 °F September 13, 1970
18 28 °F September 19, 1957
18 28 °F September 30, 1954
18 28 °F September 18, 1942
18 28 °F September 22, 1932
18 28 °F September 29, 1929
18 28 °F September 24, 1921