Highest Daily Low Temperatures in International Falls History

This is a list of the hottest daily low temperatures ever recorded in International Falls, Minnesota history from 1906–2024 based on data from the NOAA.

Highest temperatures all-time

Record for the highest daily low temperature in International Falls

The highest low temperature for a calendar day in International Falls, Minnesota history was 77 °F which happened on Sunday, August 5, 2001.

Rank	Temperature	Date
1	77 °F	August 5, 2001
2	76 °F	July 30, 1919
2	76 °F	July 10, 1916
4	75 °F	July 19, 1916
5	74 °F	July 17, 1975
5	74 °F	July 6, 1916
7	73 °F	September 8, 2002
7	73 °F	July 30, 1975
7	73 °F	July 26, 1916
7	73 °F	July 30, 1913
11	72 °F	August 19, 2003
11	72 °F	July 16, 1975
11	72 °F	July 7, 1974
11	72 °F	July 28, 1916
11	72 °F	July 1, 1911
16	71 °F	August 17, 2021
16	71 °F	July 10, 2005
16	71 °F	June 25, 2001
16	71 °F	July 5, 1988
16	71 °F	July 18, 1919
16	71 °F	August 19, 1916
16	71 °F	July 18, 1916