Date Temperature
Jan. 20, 1985 27 below zero
Jan 10, 1982 26 below zero
Jan. 16, 1982 25 below zero
Dec. 24, 1983 25 below zero
Dec. 24, 1872 23 below zero
Jan. 17, 1982 23 below zero
Jan. 19, 1985 23 below zero
Jan. 21, 1984 22 below zero
Dec 22, 1872 21 below zero
Feb. 9, 1899 21 below zero
Dec. 23, 1983 21 below zero
Jan. 18, 1994 21 below zero
Jan. 9, 1875 20 below zero
Jan. 25, 1897 20 below zero
Jan. 20, 1984 20 below zero

CHICAGO (CBS) — Monday’s temperature at O’Hare dropped to 16 below zero, setting a record for January 6.

That comes within four degrees of the 15 coldest days ever in Chicago.

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The coldest day ever happened nearly 30 years ago on Jan. 20, 1985.

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It was 27 degrees below zero that day.

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