Earliest and Latest Days of 80° F in Plymouth

This is a list of the earliest and latest days in the year with a high temperature of at least 80 °F in Plymouth, Wisconsin history. It is based on NOAA data from the years 1910–2024.

Also see:

Earliest 80 degree day in Plymouth?

The earliest in the year that Plymouth, Wisconsin had a high temperature of at least 80 °F is March 22 which happened in 2012.

Latest 80 degree day in Plymouth?

The latest in the year that Plymouth, Wisconsin had a high temperature of at least 80 °F is October 26 which happened in 1927.

Earliest Days ≥ 80 °F

Date	Year	Temperature
March 22	2012	84 °F
March 29	1986	80 °F
March 29	1910	82 °F
April 6	1991	84 °F
April 7	1991	84 °F
April 8	2001	80 °F
April 10	1977	83 °F
April 10	1945	80 °F
April 10	1930	86 °F
April 11	2011	82 °F
April 11	1977	83 °F
April 12	1977	82 °F
April 13	2023	82 °F
April 14	2023	82 °F
April 15	2006	83 °F
April 15	2003	85 °F
April 16	2010	80 °F
April 16	2003	85 °F
April 16	2002	87 °F
April 16	1976	81 °F

Latest Days ≥ 80 °F

Date	Year	Temperature
October 26	1927	80 °F
October 23	1963	82 °F
October 22	1963	80 °F
October 22	1953	82 °F
October 22	1947	82 °F
October 21	1953	81 °F
October 21	1947	85 °F
October 21	1920	80 °F
October 20	1953	85 °F
October 18	1953	82 °F
October 18	1950	82 °F
October 18	1910	82 °F
October 17	1956	80 °F
October 17	1953	81 °F
October 17	1947	83 °F
October 17	1910	83 °F
October 16	1968	80 °F
October 16	1953	80 °F
October 16	1938	81 °F
October 15	1968	84 °F
October 15	1947	85 °F