Lowest May Temperatures in Washington D.C.

A list of the lowest temperatures ever recorded in the month of May in Washington D.C. from 1851–2024.
What's the coldest it has ever gotten in Washington D.C. in May?
The coldest May temperature in Washington D.C. history was 32 °F which occurred on May 5, 1851.
Rank Temperature Date
1 32 °F May 5, 1851
2 33 °F May 11, 1906
3 34 °F May 9, 1947
3 34 °F May 1, 1876
5 35 °F May 10, 1947
5 35 °F May 2, 1945
7 36 °F May 11, 1966
7 36 °F May 10, 1966
7 36 °F May 3, 1909
7 36 °F May 9, 1898
7 36 °F May 6, 1851
12 37 °F May 9, 2020
12 37 °F May 2, 1943
12 37 °F May 10, 1923
12 37 °F May 12, 1913
12 37 °F May 6, 1911
12 37 °F May 2, 1909
12 37 °F May 3, 1882
12 37 °F May 3, 1879
12 37 °F May 3, 1851
12 37 °F May 2, 1851