Maryland December Temperature by Year

This page is a list of the average statewide temperature in the month of December in Maryland for each year from 1895–2023. It is a statewide average over the entire territory of the state, based on data from the NOAA.

State:

Month:

What Was the Hottest December in Maryland History?

2015 was the warmest December in Maryland history. Statewide, the average daily high temperature was 57.3 °F, and the average low was 40.0 °F.

What Was the Coldest December in Maryland History?

1989 was the coolest December in Maryland history. Statewide, the average daily high temperature was 33.2 °F, and the average low was 16.0 °F.

Click column headers to sort

Year	Rank	High (°F)	Low (°F)
2023	7	51.7	33.7
2022	61	46.3	26.7
2021	2	53.4	34.0
2020	35	46.7	29.9
2019	26	47.5	30.3
2018	23	47.5	31.0
2017	76	43.9	26.6
2016	40	46.6	29.5
2015	1	57.3	40.0
2014	18	47.2	32.0
2013	29	47.3	29.9
2012	11	50.5	33.9
2011	13	51.3	32.2
2010	114	38.1	23.6
2009	75	43.4	27.3
2008	29	47.8	29.3
2007	38	45.8	30.4
2006	4	53.2	32.3
2005	94	42.1	25.4
2004	45	47.1	28.2
2003	61	45.0	28.1
2002	87	42.9	25.8
2001	8	52.2	33.1
2000	122	37.9	20.5
1999	25	48.2	29.9
1998	14	51.3	32.1
1997	45	46.2	29.2
1996	18	47.6	31.6
1995	107	39.7	24.4
1994	16	50.3	31.6
1993	82	42.6	26.6
1992	56	44.2	29.4
1991	21	49.1	30.0
1990	15	51.2	31.2
1989	129	33.2	16.0
1988	72	45.3	25.8
1987	31	46.8	30.2
1986	54	45.3	28.8
1985	98	42.2	23.9
1984	3	53.3	33.8
1983	103	40.7	24.8
1982	12	50.6	33.4
1981	96	41.0	26.1
1980	87	43.8	24.7
1979	33	47.5	29.3
1978	40	48.3	27.8
1977	92	42.5	25.2
1976	112	40.7	21.6
1975	65	44.8	27.6
1974	40	46.8	29.3
1973	48	45.7	28.9
1972	17	47.8	32.8
1971	9	51.8	33.2
1970	68	44.2	27.7
1969	105	39.4	25.2
1968	98	41.5	24.7
1967	58	45.4	28.0
1966	86	42.6	26.3
1965	35	48.0	28.6
1964	44	46.3	29.3
1963	124	36.5	20.7
1962	116	38.8	21.7
1961	94	41.8	25.5
1960	126	38.8	17.6
1959	35	47.0	29.6
1958	124	37.9	19.3
1957	33	47.0	29.7
1956	4	51.8	33.8
1955	115	39.3	21.6
1954	85	42.8	26.3
1953	31	47.8	29.1
1952	64	44.2	28.4
1951	50	46.8	27.5
1950	107	40.4	23.5
1949	38	47.8	28.3
1948	48	46.2	28.4
1947	97	42.3	24.1
1946	28	49.5	27.9
1945	120	37.0	22.6
1944	110	39.9	23.4
1943	91	44.3	23.5
1942	109	39.5	23.9
1941	26	47.9	29.8
1940	18	48.7	30.5
1939	54	45.2	28.7
1938	73	43.8	27.2
1937	90	42.6	25.4
1936	51	45.5	28.7
1935	121	36.3	22.5
1934	82	43.3	25.8
1933	70	45.2	26.6
1932	51	46.9	27.2
1931	10	51.5	33.1
1930	102	40.7	25.2
1929	65	45.1	27.3
1928	67	45.6	26.7
1927	61	45.1	27.9
1926	111	39.0	23.6
1925	80	41.8	27.5
1924	80	43.7	25.7
1923	4	51.9	33.7
1922	71	44.3	27.4
1921	76	43.8	26.8
1920	51	44.4	29.8
1919	117	39.7	20.4
1918	22	47.0	31.6
1917	128	33.9	18.3
1916	100	41.5	24.5
1915	105	40.0	24.6
1914	113	37.4	24.5
1913	40	46.5	29.4
1912	47	47.3	27.8
1911	23	47.4	31.0
1910	127	35.8	20.2
1909	119	38.0	21.8
1908	73	43.9	27.1
1907	60	45.0	28.1
1906	79	43.0	27.1
1905	68	45.0	27.0
1904	123	37.4	20.2
1903	117	39.0	21.2
1902	100	40.8	25.1
1901	104	41.8	23.3
1900	82	43.8	25.5
1899	78	44.7	25.4
1898	89	43.4	25.0
1897	58	45.0	28.4
1896	92	42.8	24.8
1895	56	46.0	27.5