Lowest Temperatures in Charleston History

This is a list of the 20 lowest temperatures ever recorded in Charleston, Illinois history from 1896–2024 based on data from the NOAA.
What's the coldest it has ever gotten in Charleston?
The coldest temperature in Charleston, Illinois history is -27 °F which happened on Wednesday, January 19, 1994.
Rank Temperature Date
1 -27 °F January 19, 1994
2 -24 °F January 24, 1915
3 -23 °F February 13, 1905
4 -22 °F January 20, 1985
4 -22 °F January 7, 1912
4 -22 °F February 9, 1899
7 -21 °F January 15, 1927
7 -21 °F January 12, 1918
7 -21 °F January 13, 1912
10 -20 °F December 22, 1989
10 -20 °F January 17, 1982
10 -20 °F January 17, 1977
10 -20 °F January 18, 1930
10 -20 °F December 28, 1924
15 -19 °F January 10, 1982
15 -19 °F February 12, 1899
17 -18 °F January 21, 1984
17 -18 °F February 10, 1982
19 -17 °F January 5, 1999
19 -17 °F December 23, 1989
19 -17 °F December 24, 1983
19 -17 °F January 23, 1936
19 -17 °F January 27, 1904
Weather Station Details
Years Station Coordinates
1896–2024 Charleston location