Number of Days of 100 °F in Flandreau 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 Flandreau, South Dakota, between 1893 and 2024.

Also see:

Which year had the most 100° days?

Based on NOAA records, the year 1936 holds the record for the most 100 °F days in Flandreau history. There were 18 days with a high temperature of at least 100 degrees that year.

How many so far this year (2024)?

It has not reached 100 degrees Fahrenheit in Flandreau so far in 2024. As of April 28, the highest temperature this year is 86 °F.

The last time it reached at least 100° F was August 23, 2023.

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

Year	Rank	Days >= 100 °F
2024	45	0
2023	31	1
2022	31	1
2021	45	0
2020	45	0
2019	45	0
2018	45	0
2017	45	0
2016	45	0
2015	45	0
2014	45	0
2013	45	0
2012	31	1
2011	45	0
2010	45	0
2009	45	0
2008	45	0
2007	45	0
2006	45	0
2005	45	0
2004	45	0
2003	45	0
2002	45	0
2001	45	0
2000	45	0
1999	45	0
1998	45	0
1997	45	0
1996	45	0
1995	31	1
1994	45	0
1993	45	0
1992	45	0
1991	45	0
1990	31	1
1989	31	1
1988	7	6
1987	45	0
1986	45	0
1985	45	0
1984	45	0
1983	45	0
1982	45	0
1981	45	0
1980	45	0
1979	45	0
1978	45	0
1977	45	0
1976	13	3
1975	45	0
1974	21	2
1973	31	1
1972	45	0
1971	31	1
1970	31	1
1969	45	0
1968	45	0
1967	31	1
1966	13	3
1965	21	2
1964	21	2
1963	45	0
1962	45	0
1961	45	0
1960	45	0
1959	31	1
1958	45	0
1957	21	2
1956	45	0
1955	12	4
1954	31	1
1953	45	0
1952	45	0
1951	45	0
1950	45	0
1949	45	0
1948	45	0
1947	13	3
1946	45	0
1945	45	0
1944	45	0
1943	45	0
1942	45	0
1941	7	6
1940	9	5
1939	13	3
1938	45	0
1937	21	2
1936	1	18
1935	21	2
1934	3	13
1933	9	5
1932	21	2
1931	2	15
1930	4	11
1929	45	0
1928	45	0
1927	45	0
1926	9	5
1925	13	3
1924	45	0
1923	45	0
1922	21	2
1921	45	0
1920	45	0
1919	45	0
1918	45	0
1917	21	2
1916	45	0
1915	45	0
1914	45	0
1913	45	0
1912	45	0
1911	13	3
1910	45	0
1909	45	0
1908	45	0
1907	45	0
1906	45	0
1905	45	0
1904	45	0
1903	45	0
1902	45	0
1901	6	8
1900	45	0
1899	31	1
1898	31	1
1897	45	0
1896	13	3
1895	13	3
1894	4	11
1893	21	2

Weather Station Details

Years	Station	Coordinates
1893–2024	Flandreau	location