Earliest and Latest Days of 80° F in Fort Madison

This is a list of the earliest and latest days in the year with a high temperature of at least 80 °F in Fort Madison, Iowa history. It is based on NOAA data from the years 1893–2024.

Also see:

Earliest 80 degree day in Fort Madison?

The earliest in the year that Fort Madison, Iowa had a high temperature of at least 80 °F is March 17 which happened in 1894.

Latest 80 degree day in Fort Madison?

The latest in the year that Fort Madison, Iowa had a high temperature of at least 80 °F is November 1 which happened in 1968.

Earliest Days ≥ 80 °F

Date	Year	Temperature
March 17	1894	80 °F
March 19	2012	80 °F
March 27	1895	82 °F
March 29	1895	84 °F
March 31	1967	81 °F
April 1	2012	85 °F
April 1	2010	80 °F
April 1	1978	80 °F
April 2	2012	87 °F
April 2	1963	80 °F
April 3	2012	83 °F
April 3	1981	82 °F
April 4	2023	83 °F
April 4	1981	85 °F
April 4	1978	80 °F
April 5	1978	80 °F
April 6	1954	81 °F
April 7	1986	82 °F
April 8	2001	80 °F
April 9	2011	80 °F
April 9	2001	82 °F
April 9	1969	80 °F

Latest Days ≥ 80 °F

Date	Year	Temperature
November 1	1968	81 °F
October 27	1963	82 °F
October 26	1963	80 °F
October 26	1952	80 °F
October 25	1963	82 °F
October 24	1963	85 °F
October 24	1952	80 °F
October 23	1992	80 °F
October 23	1979	81 °F
October 23	1963	84 °F
October 22	2022	82 °F
October 22	1979	85 °F
October 22	1978	81 °F
October 22	1977	84 °F
October 22	1975	80 °F
October 22	1963	83 °F
October 21	1979	85 °F
October 21	1963	84 °F
October 21	1958	80 °F
October 21	1956	80 °F
October 21	1953	82 °F