Earliest and Latest Days of 100° F in Frankfort

This is a list of the earliest and latest days in the year with a high temperature of at least 100 °F in Frankfort, Indiana history. It is based on NOAA data from the years 1914–2024.

Also see:

Earliest 100 degree day in Frankfort?

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

Latest 100 degree day in Frankfort?

The latest in the year that Frankfort, Indiana had a high temperature of at least 100 °F is September 16 which happened in 1939.

Earliest Days ≥ 100 °F

Date	Year	Temperature
June 1	1934	103 °F
June 9	1914	100 °F
June 21	1933	100 °F
June 21	1914	101 °F
June 22	1923	101 °F
June 25	1988	101 °F
June 27	1933	100 °F
June 28	1944	100 °F
June 28	1934	104 °F
June 28	1933	100 °F
June 28	1931	100 °F
June 29	1934	104 °F
June 29	1933	102 °F
July 3	1934	100 °F
July 6	2012	100 °F
July 7	2012	100 °F
July 7	1936	100 °F
July 8	1936	105 °F
July 9	1936	102 °F
July 10	1936	105 °F

Latest Days ≥ 100 °F

Date	Year	Temperature
September 16	1939	100 °F
September 15	1939	101 °F
September 14	1939	101 °F
September 13	1939	101 °F
September 7	1939	100 °F
August 26	1948	100 °F
August 22	1936	102 °F
August 21	1936	101 °F
August 9	1934	101 °F
August 5	1924	100 °F
August 4	1924	101 °F
July 30	1940	100 °F
July 29	1941	100 °F
July 29	1940	100 °F
July 28	1941	100 °F
July 28	1930	100 °F
July 27	1936	102 °F
July 26	1936	101 °F
July 25	1934	105 °F
July 24	1940	100 °F
July 24	1934	106 °F