Earliest and Latest Days of 100° F in Fort Wayne

This is a list of the earliest and latest days in the year with a high temperature of at least 100 °F in Fort Wayne, Indiana history. It is based on NOAA data from the years 1897–2024.

Also see:

Earliest 100 degree day in Fort Wayne?

The earliest in the year that Fort Wayne, Indiana had a high temperature of at least 100 °F is June 1 which happened in 1934.

Latest 100 degree day in Fort Wayne?

The latest in the year that Fort Wayne, Indiana had a high temperature of at least 100 °F is September 2 which happened in 1953.

Earliest Days ≥ 100 °F

Date	Year	Temperature
June 1	1934	101 °F
June 20	1953	100 °F
June 21	1988	102 °F
June 25	1988	106 °F
June 28	2012	106 °F
June 28	1934	102 °F
July 2	1955	100 °F
July 4	2012	101 °F
July 4	1955	101 °F
July 4	1911	100 °F
July 5	2012	101 °F
July 6	2012	101 °F
July 7	2012	103 °F
July 7	1988	102 °F
July 8	1988	101 °F
July 8	1936	104 °F
July 9	1988	100 °F
July 9	1936	102 °F
July 9	1897	100 °F
July 10	1936	102 °F

Latest Days ≥ 100 °F

Date	Year	Temperature
September 2	1953	100 °F
September 1	1953	100 °F
August 20	1962	101 °F
August 9	1934	102 °F
August 6	1947	100 °F
August 6	1918	101 °F
August 5	1918	102 °F
July 30	1999	100 °F
July 25	1934	103 °F
July 24	1934	104 °F
July 22	1934	106 °F
July 21	2011	100 °F
July 21	1983	100 °F
July 21	1934	104 °F
July 20	1934	102 °F
July 20	1930	101 °F
July 19	1930	101 °F
July 17	2012	100 °F
July 16	1904	100 °F
July 15	1988	100 °F
July 15	1980	101 °F