Lowest April Temperatures in Camp Crook

A list of the lowest temperatures ever recorded in the month of April in Camp Crook, South Dakota from 1893–2024.
What's the coldest it has ever gotten in Camp Crook in April?
The coldest April temperature in Camp Crook, South Dakota history was -12 °F which occurred on April 2, 1899.
Rank Temperature Date
1 -12 °F April 2, 1899
2 -9 °F April 8, 1997
3 -6 °F April 11, 1997
4 -4 °F April 4, 1937
4 -4 °F April 1, 1935
6 -2 °F April 12, 2020
6 -2 °F April 6, 1936
6 -2 °F April 1, 1936
6 -2 °F April 2, 1935
10 -1 °F April 3, 2002
10 -1 °F April 5, 1937
10 -1 °F April 5, 1936
10 -1 °F April 4, 1936
10 -1 °F April 2, 1936
15 0 °F April 2, 1975
15 0 °F April 6, 1937
15 0 °F April 3, 1936
15 0 °F April 3, 1935
15 0 °F April 4, 1926
20 2 °F April 1, 2014
20 2 °F April 9, 1973
20 2 °F April 5, 1935
20 2 °F April 1, 1908