Lowest September Temperatures in Newton

A list of the lowest temperatures ever recorded in the month of September in Newton, Kansas from 1897–2024.
What's the coldest it has ever gotten in Newton in September?
The coldest September temperature in Newton, Kansas history was 29 °F which has occurred twice, most recently on September 30, 1984.
Rank Temperature Date
1 29 °F September 30, 1984
1 29 °F September 29, 1916
3 31 °F September 27, 1942
3 31 °F September 30, 1912
3 31 °F September 26, 1912
3 31 °F September 27, 1903
7 32 °F September 22, 1995
7 32 °F September 30, 1939
7 32 °F September 29, 1924
10 33 °F September 24, 1989
10 33 °F September 26, 1985
10 33 °F September 30, 1921
10 33 °F September 30, 1920
10 33 °F September 20, 1918
10 33 °F September 28, 1908
10 33 °F September 20, 1901
17 34 °F September 21, 1983
17 34 °F September 20, 1938
17 34 °F September 15, 1916
17 34 °F September 28, 1909
17 34 °F September 29, 1908
17 34 °F September 17, 1903