Highest Daily Low Temperatures in Iron River History

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

Highest temperatures all-time

Record for the highest daily low temperature in Iron River

The highest low temperature for a calendar day in Iron River, Michigan history was 76 °F which has happened twice, most recently on Monday July 30, 1917.

Rank	Temperature	Date
1	76 °F	July 30, 1917
1	76 °F	July 14, 1916
3	75 °F	July 30, 1916
4	74 °F	July 2, 2002
4	74 °F	July 5, 1999
6	73 °F	July 1, 2002
6	73 °F	July 6, 1982
6	73 °F	July 20, 1977
6	73 °F	August 25, 1948
6	73 °F	June 11, 1921
11	72 °F	August 24, 1948
11	72 °F	July 30, 1947
11	72 °F	July 24, 1941
11	72 °F	July 12, 1936
11	72 °F	July 10, 1936
11	72 °F	July 8, 1936
11	72 °F	July 23, 1921
11	72 °F	July 3, 1921
11	72 °F	July 29, 1917
11	72 °F	August 5, 1916
11	72 °F	June 9, 1914
11	72 °F	June 29, 1913
11	72 °F	July 3, 1897