Number of Days of 90 °F in Hillsboro 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 Hillsboro, Ohio, between 1893 and 2024.

Also see:

Which year had the most 90° days?

Based on NOAA records, the year 1895 holds the record for the most 90 °F days in Hillsboro history. There were 82 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 Hillsboro so far in 2024. As of April 4, the highest temperature this year is 76 °F.

The last time it reached at least 90° F was September 6, 2023.

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

Year	Rank	Days >= 90 °F
2024	122	0
2023	84	7
2022	57	15
2021	58	14
2020	44	22
2019	46	20
2018	49	18
2017	99	4
2016	58	14
2015	90	6
2014	107	2
2013	76	8
2012	25	29
2011	36	26
2010	122	0
2009	122	0
2008	84	7
2007	66	12
2006	101	3
2005	76	8
2004	122	0
2003	122	0
2002	38	24
2001	122	0
2000	122	0
1999	40	23
1998	101	3
1997	115	1
1996	122	0
1995	70	10
1994	76	8
1993	55	16
1992	122	0
1991	95	5
1990	115	1
1989	115	1
1988	22	30
1987	70	10
1986	101	3
1985	107	2
1984	84	7
1983	25	29
1982	107	2
1981	101	3
1980	55	16
1979	107	2
1978	84	7
1977	66	12
1976	107	2
1975	101	3
1974	122	0
1973	90	6
1972	95	5
1971	107	2
1970	65	13
1969	90	6
1968	70	10
1967	115	1
1966	58	14
1965	90	6
1964	27	28
1963	101	3
1962	75	9
1961	84	7
1960	95	5
1959	52	17
1958	122	0
1957	48	19
1956	99	4
1955	36	26
1954	27	28
1953	11	45
1952	13	44
1951	38	24
1950	76	8
1949	5	58
1948	11	45
1947	22	30
1946	19	31
1945	16	35
1944	14	42
1943	52	17
1942	27	28
1941	70	10
1940	58	14
1939	70	10
1938	115	1
1937	90	6
1936	15	39
1935	76	8
1934	40	23
1933	46	20
1932	45	21
1931	40	23
1930	27	28
1929	115	1
1928	107	2
1927	68	11
1926	84	7
1925	19	31
1924	95	5
1923	76	8
1922	52	17
1921	17	33
1920	49	18
1919	4	59
1918	27	28
1917	68	11
1916	17	33
1915	76	8
1914	8	47
1913	22	30
1912	58	14
1911	10	46
1910	107	2
1909	115	1
1908	40	23
1907	76	8
1906	49	18
1905	58	14
1904	58	14
1903	27	28
1902	27	28
1901	19	31
1900	34	27
1899	34	27
1898	3	68
1897	5	58
1896	8	47
1895	1	82
1894	2	76
1893	7	48

Weather Station Details

Years	Station	Coordinates
1893–2024	Hillsboro	location