Number of Days of 90 °F in Galesburg by Year

This page contains a list of the number of days in each year that the high temperature equaled or exceeded 90 degrees Fahrenheit in Galesburg, Illinois, between 1895 and 2024.

Also see:

Which year had the most 90° days?

Based on NOAA records, the year 1901 holds the record for the most 90 °F days in Galesburg history. There were 50 days with a high temperature of at least 90 degrees that year.

How many so far this year (2024)?

It has not reached 90 degrees Fahrenheit in Galesburg so far in 2024. As of April 29, the highest temperature this year is 84 °F.

The last time it reached at least 90° F was September 5, 2023.

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

Year	Rank	Days >= 90 °F
2024	102	0
2023	76	12
2022	59	14
2021	86	9
2020	50	16
2019	76	12
2018	29	24
2017	59	14
2016	67	13
2015	82	10
2014	100	2
2013	50	16
2012	9	38
2011	20	28
2010	59	14
2009	94	4
2008	96	3
2007	18	29
2006	22	26
2005	9	38
2004	96	3
2003	67	13
2002	25	25
2001	42	19
2000	91	6
1999	45	18
1998	67	13
1997	58	15
1996	80	11
1995	29	24
1994	50	16
1993	94	4
1992	101	1
1991	21	27
1990	59	14
1989	76	12
1988	3	46
1987	9	38
1986	67	13
1985	80	11
1984	50	16
1983	2	48
1982	88	7
1981	96	3
1980	15	32
1979	82	10
1978	46	17
1977	59	14
1976	67	13
1975	35	22
1974	50	16
1973	50	16
1972	67	13
1971	35	22
1970	50	16
1969	82	10
1968	39	20
1967	88	7
1966	33	23
1965	87	8
1964	16	31
1963	25	25
1962	38	21
1961	46	17
1960	50	16
1959	22	26
1958	76	12
1957	25	25
1956	33	23
1955	7	39
1954	6	40
1953	4	45
1952	9	38
1951	88	7
1950	93	5
1949	25	25
1948	59	14
1947	13	37
1946	29	24
1945	67	13
1944	29	24
1943	67	13
1942	67	13
1941	18	29
1940	35	22
1939	42	19
1938	39	20
1937	46	17
1936	5	41
1935	102	0
1934	102	0
1933	102	0
1932	102	0
1931	102	0
1930	102	0
1929	102	0
1928	102	0
1927	102	0
1926	102	0
1925	102	0
1924	102	0
1923	102	0
1922	102	0
1921	102	0
1920	102	0
1919	102	0
1918	102	0
1917	102	0
1916	102	0
1915	102	0
1914	102	0
1913	102	0
1912	102	0
1911	102	0
1910	102	0
1909	39	20
1908	46	17
1907	82	10
1906	22	26
1905	59	14
1904	96	3
1903	59	14
1902	91	6
1901	1	50
1900	7	39
1899	14	33
1898	42	19
1897	16	31
1896	102	0
1895	102	0

Weather Station Details

Years	Station	Coordinates
1895–2024	Galesburg	location