Lowest April Temperatures in Lewiston

A list of the lowest temperatures ever recorded in the month of April in Lewiston, Idaho from 1894–2024.
What's the coldest it has ever gotten in Lewiston in April?
The coldest April temperature in Lewiston, Idaho history was 20 °F which occurred on April 19, 1966.
Rank Temperature Date
1 20 °F April 19, 1966
2 22 °F April 21, 1951
2 22 °F April 1, 1936
4 23 °F April 20, 1951
5 24 °F April 5, 1955
5 24 °F April 2, 1935
7 25 °F April 17, 1964
7 25 °F April 15, 1955
7 25 °F April 3, 1955
7 25 °F April 2, 1953
7 25 °F April 8, 1952
7 25 °F April 2, 1945
7 25 °F April 3, 1935
7 25 °F April 6, 1895
15 26 °F April 11, 2021
15 26 °F April 1, 2008
15 26 °F April 1, 1975
15 26 °F April 7, 1973
15 26 °F April 17, 1968
15 26 °F April 13, 1968
15 26 °F April 18, 1964
15 26 °F April 5, 1961
15 26 °F April 10, 1953