Earliest and Latest Days of 70° F in Sault Ste. Marie

This is a list of the earliest and latest days in the year with a high temperature of at least 70 °F in Sault Ste. Marie, Michigan history. It is based on NOAA data from the years 1931–2024.

Also see:

Earliest 70 degree day in Sault Ste. Marie?

The earliest in the year that Sault Ste. Marie, Michigan had a high temperature of at least 70 °F is March 18 which happened in 2012.

Latest 70 degree day in Sault Ste. Marie?

The latest in the year that Sault Ste. Marie, Michigan had a high temperature of at least 70 °F is November 9 which happened in 2020.

Earliest Days ≥ 70 °F

Date	Year	Temperature
March 18	2012	72 °F
March 21	2012	83 °F
March 28	1946	75 °F
April 2	2010	77 °F
April 7	1991	75 °F
April 9	1945	72 °F
April 10	1987	70 °F
April 10	1955	70 °F
April 10	1945	76 °F
April 11	1977	71 °F
April 11	1945	79 °F
April 12	1968	73 °F
April 13	2023	74 °F
April 14	1941	70 °F
April 15	2023	79 °F
April 15	2010	75 °F
April 15	1958	71 °F
April 15	1942	70 °F
April 16	2002	83 °F
April 16	1976	76 °F

Latest Days ≥ 70 °F

Date	Year	Temperature
November 9	2020	75 °F
November 3	2022	70 °F
November 3	1938	74 °F
October 27	1989	72 °F
October 27	1947	71 °F
October 26	1989	75 °F
October 25	2012	73 °F
October 24	1975	73 °F
October 24	1963	79 °F
October 23	1991	70 °F
October 23	1967	71 °F
October 23	1963	77 °F
October 22	2017	70 °F
October 22	1947	76 °F
October 21	1978	70 °F
October 20	2017	72 °F
October 20	1947	70 °F
October 19	2021	75 °F
October 18	1965	75 °F
October 18	1963	74 °F
October 18	1953	74 °F
October 18	1947	76 °F