Number of Days of 90 °F in Fairfield 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 Fairfield, Illinois, between 1895 and 2024.

Also see:

Which year had the most 90° days?

Based on NOAA records, the year 1934 holds the record for the most 90 °F days in Fairfield history. There were 85 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 Fairfield so far in 2024. As of April 29, the highest temperature this year is 86 °F.

The last time it reached at least 90° F was September 21, 2022.

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

Year	Rank	Days >= 90 °F
2024	127	0
2023	127	0
2022	109	25
2021	73	39
2020	52	49
2019	58	47
2018	22	70
2017	33	62
2016	15	75
2015	69	40
2014	98	31
2013	80	36
2012	12	76
2011	52	49
2010	25	68
2009	120	19
2008	87	34
2007	30	64
2006	68	41
2005	52	49
2004	121	16
2003	75	38
2002	26	67
2001	73	39
2000	124	13
1999	60	45
1998	106	26
1997	102	28
1996	95	32
1995	39	57
1994	102	28
1993	80	36
1992	122	15
1991	46	53
1990	77	37
1989	109	25
1988	35	61
1987	62	44
1986	101	29
1985	122	15
1984	87	34
1983	37	58
1982	124	13
1981	115	23
1980	21	72
1979	112	24
1978	46	53
1977	80	36
1976	116	22
1975	77	37
1974	118	21
1973	87	34
1972	66	42
1971	87	34
1970	95	32
1969	106	26
1968	63	43
1967	126	10
1966	87	34
1965	116	22
1964	43	55
1963	87	34
1962	99	30
1961	94	33
1960	80	36
1959	87	34
1958	106	26
1957	95	32
1956	69	40
1955	43	55
1954	16	74
1953	23	69
1952	29	65
1951	112	24
1950	119	20
1949	75	38
1948	77	37
1947	60	45
1946	80	36
1945	104	27
1944	12	76
1943	28	66
1942	48	52
1941	3	84
1940	30	64
1939	12	76
1938	18	73
1937	16	74
1936	3	84
1935	26	67
1934	1	85
1933	10	78
1932	32	63
1931	18	73
1930	40	56
1929	45	54
1928	69	40
1927	109	25
1926	40	56
1925	8	80
1924	86	35
1923	52	49
1922	23	69
1921	1	85
1920	80	36
1919	33	62
1918	36	59
1917	63	43
1916	37	58
1915	99	30
1914	5	83
1913	5	83
1912	69	40
1911	18	73
1910	57	48
1909	52	49
1908	7	81
1907	48	52
1906	9	79
1905	59	46
1904	104	27
1903	63	43
1902	40	56
1901	11	77
1900	51	50
1899	66	42
1898	112	24
1897	48	52
1896	127	0
1895	127	0

Weather Station Details

Years	Station	Coordinates
1895–2024	Fairfield Radio WFIW	location