Lowest November Temperatures in Ottumwa

A list of the lowest temperatures ever recorded in the month of November in Ottumwa, Iowa from 1894–2024.
What's the coldest it has ever gotten in Ottumwa in November?
The coldest November temperature in Ottumwa, Iowa history was -9 °F which occurred on November 30, 1964.
Rank Temperature Date
1 -9 °F November 30, 1964
2 -8 °F November 22, 1937
3 -6 °F November 21, 1937
4 -5 °F November 7, 1991
5 -4 °F November 26, 1898
6 -3 °F November 8, 1991
6 -3 °F November 29, 1976
8 -2 °F November 30, 1929
8 -2 °F November 27, 1898
10 -1 °F November 28, 1976
10 -1 °F November 17, 1959
10 -1 °F November 24, 1898
13 0 °F November 8, 1925
13 0 °F November 23, 1898
15 1 °F November 26, 1977
15 1 °F November 16, 1959
15 1 °F November 15, 1940
15 1 °F November 23, 1937
15 1 °F November 29, 1929
20 2 °F November 12, 2019
20 2 °F November 30, 1976
20 2 °F November 24, 1950
20 2 °F November 22, 1929
20 2 °F November 29, 1897