Lowest Temperatures in Hannibal History

This is a list of the 20 lowest temperatures ever recorded in Hannibal, Missouri history from 1933–2024 based on data from the NOAA.
What's the coldest it has ever gotten in Hannibal?
The coldest temperature in Hannibal, Missouri history is -21 °F which has happened 3 times, most recently on Saturday December 23, 1989.
Rank Temperature Date
1 -21 °F December 23, 1989
1 -21 °F December 22, 1989
1 -21 °F January 20, 1985
4 -20 °F December 24, 1989
4 -20 °F January 10, 1982
6 -19 °F February 3, 1996
6 -19 °F January 11, 1982
8 -18 °F December 25, 1983
8 -18 °F December 24, 1983
8 -18 °F January 17, 1977
11 -17 °F January 16, 1977
11 -17 °F January 19, 1940
11 -17 °F January 18, 1940
11 -17 °F January 27, 1936
11 -17 °F January 23, 1936
16 -16 °F January 21, 1970
17 -15 °F January 15, 2024
17 -15 °F January 14, 2024
17 -15 °F February 9, 1979
17 -15 °F January 11, 1977
17 -15 °F January 15, 1972
Weather Station Details
Years Station Coordinates
1933–2024 Hannibal Water Works location