Number of Days of 80 °F in Olney by Year

This page contains a list of the number of days in each year that the high temperature equaled or exceeded 80 degrees Fahrenheit in Olney, Illinois, between 1893 and 2024.

Also see:

Which year had the most 80° days?

Based on NOAA records, the year 2007 holds the record for the most 80 °F days in Olney history. There were 152 days with a high temperature of at least 80 degrees that year.

How many so far this year (2024)?

As of April 26, there have been 4 days this year where the high temperature has reached at least 80 degrees Fahrenheit in Olney, Illinois.

The last time it reached at least 80° F was April 19, 2024.

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

Year	Rank	Days >= 80 °F
2024	128	4
2023	64	120
2022	37	128
2021	50	123
2020	78	114
2019	47	125
2018	17	135
2017	86	113
2016	113	100
2015	123	91
2014	112	101
2013	100	109
2012	25	133
2011	50	123
2010	10	140
2009	109	103
2008	78	114
2007	1	152
2006	64	120
2005	48	124
2004	69	119
2003	116	99
2002	40	127
2001	40	127
2000	69	119
1999	89	112
1998	57	122
1997	109	103
1996	97	110
1995	78	114
1994	74	118
1993	124	79
1992	107	104
1991	28	132
1990	124	79
1989	102	108
1988	32	130
1987	8	141
1986	116	99
1985	119	96
1984	113	100
1983	113	100
1982	122	93
1981	64	120
1980	32	130
1979	78	114
1978	40	127
1977	21	134
1976	78	114
1975	64	120
1974	116	99
1973	50	123
1972	93	111
1971	50	123
1970	34	129
1969	57	122
1968	78	114
1967	93	111
1966	104	107
1965	93	111
1964	48	124
1963	14	139
1962	28	132
1961	50	123
1960	10	140
1959	7	142
1958	69	119
1957	76	115
1956	76	115
1955	126	78
1954	64	120
1953	2	151
1952	17	135
1951	57	122
1950	78	114
1949	109	103
1948	61	121
1947	37	128
1946	61	121
1945	100	109
1944	15	138
1943	50	123
1942	21	134
1941	5	144
1940	17	135
1939	4	147
1938	8	141
1937	61	121
1936	3	149
1935	102	108
1934	37	128
1933	21	134
1932	45	126
1931	21	134
1930	10	140
1929	75	117
1928	89	112
1927	86	113
1926	16	137
1925	17	135
1924	106	105
1923	107	104
1922	10	140
1921	28	132
1920	121	94
1919	31	131
1918	93	111
1917	89	112
1916	97	110
1915	104	107
1914	119	96
1913	57	122
1912	127	71
1911	25	133
1910	69	119
1909	69	119
1908	6	143
1907	97	110
1906	25	133
1905	34	129
1904	78	114
1903	86	113
1902	89	112
1901	40	127
1900	34	129
1899	40	127
1898	45	126
1897	50	123
1896	129	0
1895	129	0
1894	129	0
1893	129	0

Weather Station Details

Years	Station	Coordinates
1893–2024	Olney 2S	location