Highest Daily Low Temperatures in Summit History

This is a list of the hottest daily low temperatures ever recorded in Summit, South Dakota history from 1956–2024 based on data from the NOAA.

Highest temperatures all-time

Record for the highest daily low temperature in Summit

The highest low temperature for a calendar day in Summit, South Dakota history was 78 °F which happened on Monday, July 16, 2012.

Rank	Temperature	Date
1	78 °F	July 16, 2012
2	77 °F	July 19, 2011
3	76 °F	June 20, 2022
3	76 °F	July 20, 2011
3	76 °F	July 17, 2011
3	76 °F	July 31, 2006
3	76 °F	July 31, 2001
3	76 °F	July 6, 1988
9	75 °F	June 19, 2022
9	75 °F	July 4, 2012
9	75 °F	June 30, 2002
9	75 °F	August 16, 1988
9	75 °F	July 15, 1988
9	75 °F	August 19, 1976
9	75 °F	June 30, 1970
9	75 °F	July 20, 1968
17	74 °F	June 26, 1991
17	74 °F	July 31, 1988
17	74 °F	June 21, 1988
17	74 °F	July 31, 1987
17	74 °F	July 5, 1982
17	74 °F	August 20, 1972