Lowest May Temperatures in Williston

A list of the lowest temperatures ever recorded in the month of May in Williston, North Dakota from 1894–2024.
What's the coldest it has ever gotten in Williston in May?
The coldest May temperature in Williston, North Dakota history was 14 °F which occurred on May 2, 1967.
Rank Temperature Date
1 14 °F May 2, 1967
2 15 °F May 8, 1945
2 15 °F May 14, 1907
4 16 °F May 2, 1911
5 17 °F May 6, 1907
5 17 °F May 2, 1907
5 17 °F May 13, 1899
8 19 °F May 11, 2019
8 19 °F May 3, 1967
8 19 °F May 3, 1954
8 19 °F May 2, 1954
8 19 °F May 3, 1907
13 20 °F May 3, 2005
13 20 °F May 4, 2002
13 20 °F May 6, 1929
13 20 °F May 2, 1909
13 20 °F May 1, 1909
13 20 °F May 19, 1907
19 21 °F May 2, 1976
19 21 °F May 28, 1947
19 21 °F May 7, 1929
19 21 °F May 5, 1929
19 21 °F May 8, 1923
19 21 °F May 9, 1909
19 21 °F May 2, 1908
19 21 °F May 1, 1907