Lowest March Temperatures in Hardin

A list of the lowest temperatures ever recorded in the month of March in Hardin, Montana from 1948–2024.
What's the coldest it has ever gotten in Hardin in March?
The coldest March temperature in Hardin, Montana history was -30 °F which has occurred twice, most recently on March 4, 2019.
Rank Temperature Date
1 -30 °F March 4, 2019
1 -30 °F March 3, 2019
3 -29 °F March 2, 2014
3 -29 °F March 3, 1978
3 -29 °F March 5, 1955
6 -25 °F March 11, 1951
7 -22 °F March 12, 1951
7 -22 °F March 8, 1951
9 -21 °F March 4, 1978
10 -20 °F March 5, 2019
10 -20 °F March 3, 1979
10 -20 °F March 12, 1950
13 -19 °F March 5, 1966
13 -19 °F March 10, 1951
15 -18 °F March 25, 1965
15 -18 °F March 25, 1955
17 -17 °F March 6, 1995
17 -17 °F March 2, 1978
17 -17 °F March 6, 1966
17 -17 °F March 6, 1951