Earliest and Latest Days of 80° F in Appleton

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

Also see:

Earliest 80 degree day in Appleton?

The earliest in the year that Appleton, Wisconsin had a high temperature of at least 80 °F is March 18 which happened in 2012.

Latest 80 degree day in Appleton?

The latest in the year that Appleton, Wisconsin had a high temperature of at least 80 °F is October 23 which happened in 1963.

Earliest Days ≥ 80 °F

Date	Year	Temperature
March 18	2012	80 °F
March 21	2012	81 °F
March 22	2012	83 °F
March 27	2007	81 °F
March 29	1910	80 °F
April 2	2010	80 °F
April 2	1963	80 °F
April 6	1991	86 °F
April 11	1977	81 °F
April 13	2023	85 °F
April 14	2023	83 °F
April 14	1908	82 °F
April 15	2023	81 °F
April 15	2003	82 °F
April 16	2023	81 °F
April 16	2010	81 °F
April 16	2003	84 °F
April 16	2002	82 °F
April 17	1958	83 °F
April 18	1994	81 °F
April 18	1987	82 °F
April 18	1915	83 °F

Latest Days ≥ 80 °F

Date	Year	Temperature
October 23	1963	81 °F
October 22	1947	83 °F
October 21	1953	82 °F
October 20	1947	80 °F
October 18	1953	80 °F
October 18	1950	80 °F
October 18	1910	80 °F
October 17	1956	80 °F
October 17	1947	83 °F
October 17	1938	80 °F
October 16	1947	84 °F
October 15	1968	80 °F
October 15	1963	80 °F
October 15	1947	85 °F
October 14	1947	83 °F
October 13	2008	81 °F
October 13	1975	82 °F
October 12	1947	80 °F
October 12	1943	81 °F
October 12	1928	82 °F
October 12	1918	81 °F