Average Temperature in Quincy by Year

This page contains a list of the average yearly high and low temperatures in Quincy, Illinois for each year between 1901 and 2023. It is based on NOAA data.

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What Was the Hottest Year Ever in Quincy?

1921 was the warmest year in the history of Quincy, Illinois. The average daily high temperature was 69.5 °F, and the average low was 48.9 °F.

What Was the Coldest Year Ever in Quincy?

1904 was the coolest year in the history of Quincy, Illinois. The average daily high temperature was 60.6 °F, and the average low was 38.8 °F.

* click column headers to sort

Year	Rank	High (°F)	Low (°F)
2023	14	66.3	45.6
2022	71	63.0	42.6
2021	30	63.9	45.3
2020	49	63.2	44.2
2019	70	62.0	43.8
2018	57	63.3	43.8
2017	22	65.3	45.3
2016	17	65.2	46.1
2015	38	63.8	44.6
2014	119	59.9	41.0
2013	95	61.8	42.2
2012	8	67.6	46.1
2011	45	63.5	44.5
2010	60	62.6	44.0
2009	96	61.2	42.8
2008	106	60.8	41.8
2007	44	63.9	44.1
2006	31	64.5	44.7
2005	39	64.0	44.3
2004	76	62.1	43.3
2003	93	61.9	42.1
2002	52	63.5	43.7
2001	51	63.3	44.0
2000	77	62.0	43.3
1999	43	63.7	44.3
1998	25	63.3	46.6
1997	105	60.3	42.4
1996	120	59.4	40.8
1995	103	60.5	42.3
1994	80	61.9	43.2
1993	114	59.0	42.8
1992	83	61.5	43.2
1991	47	63.1	44.7
1990	37	64.0	44.5
1989	102	61.8	41.1
1988	69	64.4	41.4
1987	27	64.6	45.0
1986	62	62.7	43.8
1985	115	60.3	41.5
1984	64	62.2	43.9
1983	82	61.2	43.8
1982	116	59.3	42.2
1981	85	61.5	42.9
1980	61	62.4	44.2
1979	111	60.6	41.4
1978	117	59.8	41.6
1977	75	61.9	43.5
1976	99	62.5	41.0
1975	68	62.0	43.9
1974	97	60.9	42.8
1973	58	62.0	45.1
1972	113	60.3	41.6
1971	84	62.0	42.7
1970	87	60.9	43.3
1969	104	60.0	42.8
1968	94	61.4	42.6
1967	107	60.5	42.0
1966	110	61.1	40.9
1965	88	61.8	42.4
1964	63	63.4	42.9
1963	81	63.0	42.0
1962	90	61.8	42.4
1961	101	61.0	42.0
1960	112	60.5	41.4
1959	79	62.3	42.9
1958	108	60.8	41.6
1957	78	62.2	43.1
1956	59	64.4	42.6
1955	65	63.9	42.3
1954	42	64.7	43.4
1953	36	65.9	42.7
1952	72	63.8	41.6
1951	122	60.0	39.6
1950	121	61.0	38.9
1949	66	63.7	42.3
1948	32	64.7	44.4
1947	33	64.3	44.8
1946	7	67.3	46.6
1945	56	63.6	43.6
1944	24	64.6	45.4
1943	54	64.3	42.9
1942	40	64.6	43.6
1941	12	66.5	45.6
1940	73	63.7	41.7
1939	18	67.2	43.9
1938	6	67.9	46.1
1937	41	63.9	44.4
1936	11	67.0	45.1
1935	29	63.4	45.9
1934	3	68.5	47.3
1933	4	67.7	47.0
1932	21	65.3	45.5
1931	2	67.7	49.2
1930	9	67.0	46.3
1929	46	63.9	44.1
1928	15	65.7	45.9
1927	16	65.6	45.8
1926	34	64.1	45.0
1925	19	66.1	44.7
1924	50	64.4	43.1
1923	13	66.3	45.7
1922	5	68.0	46.4
1921	1	69.5	48.9
1920	23	65.1	45.2
1919	10	66.8	45.7
1918	28	65.7	43.7
1917	118	60.8	40.2
1916	55	64.1	43.0
1915	53	63.3	44.0
1914	26	65.3	44.5
1913	20	65.5	45.3
1912	92	62.3	41.7
1911	35	64.6	44.1
1910	74	63.2	42.2
1909	86	62.4	41.9
1908	48	64.4	43.1
1907	98	62.5	41.0
1906	91	62.9	41.3
1905	100	62.9	40.3
1904	123	60.6	38.8
1903	109	61.9	40.3
1902	89	62.7	41.5
1901	67	64.2	41.8

Weather Station Details

Years	Station	Coordinates
1949–2024	Quincy Regional Airport	location
1901–1948	Quincy	location