Lowest May Temperatures in Mobridge

A list of the lowest temperatures ever recorded in the month of May in Mobridge, South Dakota from 1911–2024.
What's the coldest it has ever gotten in Mobridge in May?
The coldest May temperature in Mobridge, South Dakota history was 18 °F which has occurred twice, most recently on May 5, 1944.
Rank Temperature Date
1 18 °F May 5, 1944
1 18 °F May 12, 1943
3 20 °F May 29, 1947
3 20 °F May 8, 1945
3 20 °F May 7, 1929
6 21 °F May 2, 1967
6 21 °F May 5, 1929
8 22 °F May 2, 2005
8 22 °F May 3, 1967
8 22 °F May 4, 1954
8 22 °F May 3, 1954
8 22 °F May 10, 1945
8 22 °F May 7, 1943
8 22 °F May 6, 1929
15 23 °F May 20, 2015
15 23 °F May 1, 1961
15 23 °F May 12, 1946
15 23 °F May 21, 1931
15 23 °F May 1, 1911
20 24 °F May 9, 2015
20 24 °F May 3, 2013
20 24 °F May 4, 1967
20 24 °F May 1, 1950
20 24 °F May 13, 1945
20 24 °F May 11, 1943
20 24 °F May 6, 1931
20 24 °F May 3, 1911