Earliest and Latest Days of 80° F in Ironwood

This is a list of the earliest and latest days in the year with a high temperature of at least 80 °F in Ironwood, Michigan history. It is based on NOAA data from the years 1901–2024.

Also see:

Earliest 80 degree day in Ironwood?

The earliest in the year that Ironwood, Michigan had a high temperature of at least 80 °F is April 7 which happened in 1991.

Latest 80 degree day in Ironwood?

The latest in the year that Ironwood, Michigan had a high temperature of at least 80 °F is November 1 which happened in 1950.

Earliest Days ≥ 80 °F

Date	Year	Temperature
April 7	1991	80 °F
April 11	1977	83 °F
April 15	2003	83 °F
April 16	2002	81 °F
April 17	2002	82 °F
April 19	1987	84 °F
April 20	1952	80 °F
April 21	1987	84 °F
April 22	1985	81 °F
April 23	2007	80 °F
April 23	1942	82 °F
April 23	1925	81 °F
April 23	1915	80 °F
April 24	1990	82 °F
April 24	1942	85 °F
April 24	1915	80 °F
April 25	1990	83 °F
April 25	1962	83 °F
April 25	1948	83 °F
April 25	1942	80 °F
April 25	1939	81 °F

Latest Days ≥ 80 °F

Date	Year	Temperature
November 1	1950	80 °F
October 31	1950	81 °F
October 22	1947	83 °F
October 21	1953	80 °F
October 21	1947	85 °F
October 20	1953	82 °F
October 19	1953	80 °F
October 18	1950	80 °F
October 18	1945	81 °F
October 17	1961	82 °F
October 17	1947	82 °F
October 17	1945	80 °F
October 17	1910	81 °F
October 16	1968	80 °F
October 16	1953	84 °F
October 16	1947	82 °F
October 15	1968	80 °F
October 15	1962	80 °F
October 15	1947	84 °F
October 15	1929	80 °F