Earliest and Latest Days of 90° F in Bluffton

This is a list of the earliest and latest days in the year with a high temperature of at least 90 °F in Bluffton, Indiana history. It is based on NOAA data from the years 1895–2023.

Also see:

Earliest 90 degree day in Bluffton?

The earliest in the year that Bluffton, Indiana had a high temperature of at least 90 °F is April 24 which happened in 1925.

Latest 90 degree day in Bluffton?

The latest in the year that Bluffton, Indiana had a high temperature of at least 90 °F is October 16 which happened in 1897.

Earliest Days ≥ 90 °F

Date	Year	Temperature
April 24	1925	90 °F
April 25	1915	90 °F
April 29	1899	92 °F
April 30	1942	91 °F
April 30	1899	91 °F
May 3	1938	91 °F
May 4	1938	90 °F
May 7	1926	90 °F
May 8	1926	91 °F
May 8	1896	92 °F
May 9	1936	91 °F
May 9	1896	91 °F
May 10	1936	92 °F
May 10	1896	91 °F
May 11	1896	92 °F
May 12	1896	90 °F
May 13	1896	90 °F
May 14	1900	92 °F
May 15	1900	91 °F
May 16	1911	90 °F
May 16	1906	90 °F
May 16	1900	93 °F

Latest Days ≥ 90 °F

Date	Year	Temperature
October 16	1897	94 °F
October 15	1938	90 °F
October 14	1899	90 °F
October 9	2007	90 °F
October 8	2007	90 °F
October 7	1963	90 °F
October 7	1913	92 °F
October 6	1946	91 °F
October 5	1946	90 °F
October 5	1922	91 °F
October 5	1914	90 °F
October 3	1922	90 °F
October 3	1919	90 °F
October 3	1915	90 °F
October 2	1922	90 °F
October 2	1919	90 °F
October 1	1922	91 °F
October 1	1897	91 °F
September 30	1897	90 °F
September 29	1959	90 °F
September 29	1939	91 °F
September 29	1906	90 °F
September 29	1898	91 °F