Number of Days of 90 °F in Baltimore 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 Baltimore, Maryland, between 1871 and 2024.

Also see:

Which year had the most 90° days?

Based on NOAA records, the year 2019 holds the record for the most 90 °F days in Baltimore history. There were 59 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 Baltimore so far in 2024. As of April 28, the highest temperature this year is 86 °F.

The last time it reached at least 90° F was September 8, 2023.

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

Year	Rank	Days >= 90 °F
2024	153	0
2023	43	35
2022	13	48
2021	7	52
2020	18	46
2019	1	59
2018	29	39
2017	58	31
2016	13	48
2015	78	26
2014	136	14
2013	72	27
2012	20	45
2011	27	40
2010	1	59
2009	140	13
2008	72	27
2007	20	45
2006	29	39
2005	68	29
2004	144	11
2003	136	14
2002	13	48
2001	95	22
2000	144	11
1999	38	37
1998	36	38
1997	46	34
1996	136	14
1995	8	51
1994	43	35
1993	25	42
1992	95	22
1991	8	51
1990	118	17
1989	123	16
1988	4	54
1987	38	37
1986	51	32
1985	101	21
1984	130	15
1983	11	49
1982	112	18
1981	95	22
1980	18	46
1979	140	13
1978	78	26
1977	20	45
1976	72	27
1975	91	23
1974	112	18
1973	72	27
1972	95	22
1971	109	19
1970	13	48
1969	29	39
1968	29	39
1967	118	17
1966	10	50
1965	27	40
1964	46	34
1963	49	33
1962	68	29
1961	65	30
1960	106	20
1959	29	39
1958	112	18
1957	40	36
1956	51	32
1955	51	32
1954	71	28
1953	17	47
1952	26	41
1951	65	30
1950	112	18
1949	58	31
1948	78	26
1947	112	18
1946	109	19
1945	78	26
1944	29	39
1943	5	53
1942	40	36
1941	5	53
1940	78	26
1939	3	57
1938	51	32
1937	58	31
1936	29	39
1935	83	25
1934	40	36
1933	36	38
1932	51	32
1931	24	43
1930	11	49
1929	51	32
1928	83	25
1927	130	15
1926	91	23
1925	58	31
1924	118	17
1923	72	27
1922	106	20
1921	51	32
1920	142	12
1919	95	22
1918	87	24
1917	152	8
1916	123	16
1915	123	16
1914	46	34
1913	83	25
1912	118	17
1911	58	31
1910	87	24
1909	91	23
1908	101	21
1907	144	11
1906	112	18
1905	130	15
1904	148	10
1903	123	16
1902	106	20
1901	65	30
1900	23	44
1899	72	27
1898	43	35
1897	142	12
1896	49	33
1895	68	29
1894	91	23
1893	123	16
1892	109	19
1891	144	11
1890	130	15
1889	148	10
1888	87	24
1887	123	16
1886	148	10
1885	95	22
1884	136	14
1883	148	10
1882	130	15
1881	58	31
1880	58	31
1879	101	21
1878	101	21
1877	118	17
1876	83	25
1875	123	16
1874	101	21
1873	87	24
1872	130	15
1871	153	0

Weather Station Details

Years	Station	Coordinates
1940–2024	Baltimore International Airport	location
1871–1939	Baltimore Customs House	location