Highest Temperatures in Olney by Year

Here is a list and chart of the hottest annual temperatures recorded in Olney, Illinois for each year between 1897 and 2024.

Year	Temperature
2024	87 °F
2023	98 °F
2022	97 °F
2021	96 °F
2020	94 °F
2019	95 °F
2018	94 °F
2017	96 °F
2014	94 °F
2013	97 °F
2012	105 °F
2011	101 °F
2010	98 °F
2009	96 °F
2008	96 °F
2007	101 °F
2006	97 °F
2005	98 °F
2004	95 °F
2003	96 °F
2002	99 °F
2001	95 °F
2000	95 °F
1999	98 °F
1998	97 °F
1997	96 °F
1996	95 °F
1995	99 °F
1994	97 °F
1992	95 °F
1991	100 °F
1989	95 °F
1988	103 °F
1987	98 °F
1984	99 °F
1981	97 °F
1980	99 °F
1979	94 °F
1978	100 °F
1977	97 °F
1976	96 °F
1975	96 °F
1974	97 °F
1973	94 °F
1972	97 °F
1971	97 °F
1970	99 °F
1969	95 °F
1968	97 °F
1967	93 °F
1966	104 °F
1964	100 °F
1963	97 °F
1962	102 °F
1961	95 °F
1960	101 °F
1959	97 °F
1958	96 °F
1957	96 °F
1956	100 °F
1954	110 °F
1953	106 °F
1952	103 °F
1951	98 °F
1950	95 °F
1948	98 °F
1947	107 °F
1946	104 °F
1945	99 °F
1944	106 °F
1943	109 °F
1942	99 °F
1941	104 °F
1940	104 °F
1939	105 °F
1938	100 °F
1937	99 °F
1936	112 °F
1935	103 °F
1934	103 °F
1933	102 °F
1932	101 °F
1931	107 °F
1930	111 °F
1929	99 °F
1928	98 °F
1927	100 °F
1926	104 °F
1925	106 °F
1924	97 °F
1923	98 °F
1922	99 °F
1921	100 °F
1919	100 °F
1918	106 °F
1917	99 °F
1916	101 °F
1915	94 °F
1913	106 °F
1911	101 °F
1910	97 °F
1909	101 °F
1908	103 °F
1907	98 °F
1906	96 °F
1905	99 °F
1904	94 °F
1903	102 °F
1902	100 °F
1901	109 °F
1900	100 °F
1899	101 °F
1898	98 °F
1897	102 °F

Weather Station Details

Years	Station	Coordinates
1893–2024	Olney 2S	location