Average Temperature in Bloomington-Normal by Year

This page contains a list of the average yearly high and low temperatures in Bloomington-Normal, Illinois for each year between 1895 and 2023. It is based on NOAA data.

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What Was the Hottest Year Ever in Bloomington-Normal?

1921 was the warmest year in the history of Bloomington-Normal, Illinois. The average daily high temperature was 65.8 °F, and the average low was 45.4 °F.

What Was the Coldest Year Ever in Bloomington-Normal?

2014 was the coolest year in the history of Bloomington-Normal, Illinois. The average daily high temperature was 59.2 °F, and the average low was 36.6 °F.

* click column headers to sort

Year	Rank	High (°F)	Low (°F)
2023	36	64.3	41.5
2022	111	61.9	38.9
2021	55	62.7	41.8
2020	72	62.8	41.1
2019	105	61.3	40.2
2018	102	62.1	39.6
2017	49	63.8	41.1
2016	22	64.4	42.5
2015	80	63.0	40.6
2014	126	59.2	36.6
2013	115	61.5	38.8
2012	5	67.2	42.5
2011	92	62.7	40.0
2010	99	62.1	39.7
2009	122	59.3	38.8
2008	123	59.9	37.7
2007	41	64.0	41.3
2004	75	62.8	40.9
2002	62	61.7	42.6
2001	43	62.4	42.7
2000	88	61.5	41.6
1999	44	63.0	42.2
1998	11	63.0	45.1
1997	118	59.0	41.1
1996	121	58.8	39.7
1995	112	60.2	40.6
1994	114	61.1	39.3
1993	124	59.7	37.8
1992	119	60.9	38.8
1991	66	62.9	41.2
1990	31	63.8	42.3
1989	104	62.2	39.4
1988	33	65.0	41.0
1987	3	65.9	43.9
1986	10	64.3	43.8
1985	78	62.0	41.6
1984	40	62.7	42.8
1983	34	62.6	43.4
1982	87	61.4	41.8
1981	45	62.7	42.4
1980	51	62.5	42.3
1979	110	60.9	40.3
1978	109	60.7	40.6
1977	60	62.3	42.1
1976	95	62.6	39.6
1975	42	62.1	43.2
1974	56	62.0	42.4
1973	15	63.4	44.4
1972	98	60.9	41.1
1971	29	63.7	42.5
1970	82	61.8	41.8
1969	107	60.8	40.7
1968	83	62.1	41.4
1967	96	61.2	41.0
1966	90	61.9	40.9
1965	30	62.6	43.6
1964	16	64.0	43.4
1963	77	62.6	41.1
1962	63	62.0	42.3
1961	50	62.2	42.7
1960	94	60.7	41.7
1959	19	63.7	43.4
1958	74	62.1	41.7
1957	48	63.5	41.4
1956	13	65.3	42.4
1955	18	65.0	42.1
1954	4	65.8	43.9
1953	7	66.0	43.3
1952	21	64.6	42.5
1951	93	61.1	41.4
1950	97	61.2	41.0
1949	9	64.6	43.8
1948	32	63.7	42.4
1947	52	62.2	42.5
1946	8	65.1	44.0
1945	89	61.9	41.1
1944	57	63.5	40.9
1943	100	62.3	39.5
1942	65	62.0	42.1
1941	12	63.6	44.5
1940	106	61.2	40.4
1939	20	64.4	42.6
1938	6	65.3	44.2
1937	101	61.2	40.6
1936	53	63.6	40.9
1935	91	61.1	41.7
1934	25	64.3	42.4
1933	14	64.9	42.8
1932	71	62.8	41.0
1931	2	65.5	45.1
1930	27	64.1	42.5
1929	113	60.4	40.3
1928	59	62.4	42.0
1927	46	62.5	42.5
1926	103	60.6	41.1
1925	58	63.1	41.3
1924	120	59.6	39.6
1923	69	62.2	41.8
1922	28	64.0	42.4
1921	1	65.8	45.4
1920	81	62.5	41.1
1919	39	63.7	41.8
1918	76	62.8	40.9
1917	125	59.6	37.6
1916	73	63.2	40.6
1915	79	62.1	41.6
1914	37	63.9	41.9
1913	17	64.2	43.0
1912	116	60.6	39.8
1911	24	64.1	42.7
1910	67	63.3	40.8
1909	86	62.4	40.9
1908	26	64.5	42.2
1907	85	61.9	41.4
1906	23	64.8	42.0
1905	54	64.0	40.5
1904	108	62.6	38.9
1903	84	63.2	40.3
1902	70	62.8	41.1
1901	64	64.1	40.0
1900	35	64.1	41.9
1899	47	63.6	41.3
1898	38	63.3	42.3
1897	68	63.2	40.9
1896	61	63.2	41.1
1895	117	63.6	36.7

Weather Station Details

Years	Station	Coordinates
1977–2024	Normal 4NE	location
1893–1977	Bloomington Normal	location