Lowest Temperatures in Washington D.C. History

This is a list of the lowest temperatures ever recorded in Washington D.C., District of Columbia history from 1851–2023 based on data from the NOAA.
What's the coldest it has ever gotten in Washington D.C.?
The coldest temperature in Washington D.C., District of Columbia history is -15 °F which happened on Saturday, February 11, 1899.
Rank Temperature Date
1 -15 °F February 11, 1899
2 -14 °F January 1, 1881
3 -13 °F January 14, 1912
3 -13 °F December 31, 1880
5 -8 °F January 13, 1912
5 -8 °F February 10, 1899
7 -7 °F February 9, 1899
7 -7 °F December 30, 1880
9 -6 °F February 9, 1934
9 -6 °F February 15, 1899
9 -6 °F January 18, 1893
9 -6 °F January 30, 1873
13 -5 °F January 17, 1982
13 -5 °F January 14, 1893
15 -4 °F January 19, 1994
15 -4 °F January 21, 1985
17 -3 °F December 30, 1917
17 -3 °F January 5, 1877
17 -3 °F January 4, 1877
17 -3 °F January 3, 1877
17 -3 °F January 10, 1875