Lowest September Temperatures in Watford City

A list of the lowest temperatures ever recorded in the month of September in Watford City, North Dakota from 1912–2022.
What's the coldest it has ever gotten in Watford City in September?
The coldest September temperature in Watford City, North Dakota history was 10 °F which occurred on September 24, 1926.
Rank Temperature Date
1 10 °F September 24, 1926
2 13 °F September 30, 1974
3 14 °F September 25, 1928
4 16 °F September 21, 1995
5 17 °F September 22, 1995
6 18 °F September 26, 1972
7 19 °F September 30, 1961
8 20 °F September 14, 1993
8 20 °F September 29, 1972
8 20 °F September 21, 1972
8 20 °F September 27, 1942
12 21 °F September 30, 2003
12 21 °F September 25, 1947
12 21 °F September 26, 1942
12 21 °F September 29, 1939
12 21 °F September 27, 1928
17 22 °F September 23, 1995
17 22 °F September 15, 1993
17 22 °F September 13, 1970
17 22 °F September 26, 1965
17 22 °F September 27, 1945
17 22 °F September 26, 1934
17 22 °F September 29, 1920
17 22 °F September 28, 1920