Lowest Daily High Temperatures in Iron River History

This is a list of the coldest daily high temperatures ever recorded in Iron River, Michigan history from 1896–2024 based on data from the NOAA.

Lowest temperatures all-time

Record for the lowest daily high temperature in Iron River

The lowest high temperature for a calendar day in Iron River, Michigan history was -20 °F which happened on Wednesday, January 19, 1994.

Rank	Temperature	Date
1	-20 °F	January 19, 1994
2	-16 °F	February 3, 1996
2	-16 °F	January 24, 1897
4	-15 °F	January 5, 1912
5	-14 °F	January 7, 2014
5	-14 °F	February 8, 1899
7	-13 °F	January 29, 1899
8	-12 °F	February 9, 1899
9	-11 °F	January 20, 1985
9	-11 °F	January 23, 1963
9	-11 °F	February 5, 1936
9	-11 °F	January 11, 1912
13	-10 °F	January 10, 1982
13	-10 °F	January 15, 1972
13	-10 °F	January 20, 1943
13	-10 °F	January 26, 1924
13	-10 °F	February 10, 1899
13	-10 °F	February 7, 1899
13	-10 °F	January 7, 1899
20	-9 °F	December 15, 1926
20	-9 °F	January 10, 1912