Number of Days of 100 °F in Bluffton by Year

This page contains a list of the number of days in each year that the high temperature equaled or exceeded 100 degrees Fahrenheit in Bluffton, Indiana, between 1895 and 2023.

Also see:

Which year had the most 100° days?

Based on NOAA records, the year 1934 holds the record for the most 100 °F days in Bluffton history. There were 16 days with a high temperature of at least 100 degrees that year.

Years marked with a gold background have more than 5% incomplete data
Click column headers to sort

Year	Rank	Days >= 100 °F
2023	35	0
2022	35	0
2021	35	0
2020	35	0
2019	35	0
2018	35	0
2017	35	0
2016	35	0
2015	35	0
2014	35	0
2013	35	0
2012	23	1
2011	23	1
2010	35	0
2009	35	0
2008	35	0
2007	35	0
2006	35	0
2005	35	0
2004	35	0
2003	23	1
2002	35	0
2001	35	0
2000	35	0
1999	23	1
1998	35	0
1997	35	0
1996	35	0
1995	35	0
1994	35	0
1993	35	0
1992	35	0
1991	35	0
1990	35	0
1989	35	0
1988	23	1
1987	35	0
1986	35	0
1985	35	0
1984	35	0
1983	35	0
1982	35	0
1981	35	0
1980	12	3
1979	35	0
1978	35	0
1977	35	0
1976	35	0
1975	35	0
1974	35	0
1973	35	0
1972	35	0
1971	35	0
1970	35	0
1969	35	0
1968	35	0
1967	35	0
1966	35	0
1965	35	0
1964	35	0
1963	35	0
1962	23	1
1961	35	0
1960	35	0
1959	35	0
1958	35	0
1957	35	0
1956	35	0
1955	35	0
1954	35	0
1953	35	0
1952	35	0
1951	35	0
1950	35	0
1949	35	0
1948	4	8
1947	19	2
1946	23	1
1945	35	0
1944	12	3
1943	35	0
1942	35	0
1941	12	3
1940	9	4
1939	9	4
1938	35	0
1937	35	0
1936	2	15
1935	23	1
1934	1	16
1933	7	5
1932	12	3
1931	12	3
1930	12	3
1929	35	0
1928	35	0
1927	35	0
1926	35	0
1925	19	2
1924	35	0
1923	19	2
1922	23	1
1921	19	2
1920	35	0
1919	35	0
1918	12	3
1917	23	1
1916	3	10
1915	35	0
1914	7	5
1913	23	1
1912	35	0
1911	5	7
1910	35	0
1909	35	0
1908	35	0
1907	35	0
1906	35	0
1905	35	0
1904	35	0
1903	35	0
1902	35	0
1901	5	7
1900	35	0
1899	23	1
1898	35	0
1897	9	4
1896	35	0
1895	35	0

Weather Station Details

Years	Station	Coordinates
1970–2023	Bluffton 6N	location
1969–1971	Bluffton 1 N	location
1949–1969	Bluffton	location
1895–1948	Bluffton Water Works	location