Baltimore, MD: December

31 December 2025: December 2025 averaged 34.2°F in Baltimore, MD, the coldest December since 2010, 31st coldest of 150.

December 2025

Mean temperature: 34.2°F; Coldest since 2010; 31st coldest of 150
Precipitation: 1.46 in; Driest since 2021; 20th driest of 155

A normal December in Baltimore, MD (1991 to 2020): a mean temperature of 38.8°F, between 34°F and 42.4°F in eight years of ten and 3.58 in of precipitation, between 1.86 in and 5.92 in in eight years of ten.

The mean temperature of every December in Baltimore, MD since 1872: 34.2°F in 2025; the lowest is 25.3°F, in 1989.

Normal range, 34 to 42.4°F

Every year, ranked, as a table

Every December in Baltimore, MD from 1871 to 2025, ranked: the mean temperature, the mean high and the mean low from the warmest, the precipitation from the wettest; a year missing more than a tenth of its days is not ranked.

Year	Mean, °F	Rank	High, °F	Rank	Low, °F	Rank	Precipitation, in	Rank	Days missing
2025	34.2	120	42.9	109	25.5	135	1.46	136	0
2024	38.6	60	47.1	57	30.1	79	2.84	90	0
2023	43.7	7	52.2	9	35.3	11	7.29	3	0
2022	37.5	79	48	37	27.1	119	4.80	28	0
2021	45.5	4	54.7	2	36.3	6	0.82	150	0
2020	39.4	47	48.5	28	30.3	76	4.58	35	0
2019	39.9	40	48.4	32	31.5	49	3.57	59	0
2018	39.7	44	48.1	35	31.3	54	6.54	8	0
2017	35.5	105	44.4	89	26.5	126	0.95	146	0
2016	38.3	66	46.7	62	30	82	2.77	92	0
2015	49	1	58.3	1	39.7	1	5.85	12	0
2014	39.9	40	47.4	50	32.4	38	3.58	57	0
2013	39.6	45	47.5	48	31.6	47	5.27	20	0
2012	42.7	13	50.7	17	34.7	17	3.11	77	0
2011	42.2	18	52.4	8	32.1	43	4.50	36	0
2010	32.4	136	39.9	133	24.9	136	1.96	123	0
2009	34.8	113	42.5	112	27.1	119	8.06	1	0
2008	38.5	61	47.2	54	29.8	85	3.19	74	0
2007	37.8	75	45	80	30.6	70	4.03	46	0
2006	42.4	16	52.5	7	32.3	39	1.88	129	0
2005	34	121	42.3	114	25.6	134	3.90	51	0
2004	37.5	79	46.8	61	28.1	110	2.93	85	0
2003	36.4	96	45.5	75	27.2	117	4.71	30	0
2002	34.3	119	42.6	111	25.9	129	4.96	25	0
2001	42.1	20	51.7	14	32.5	37	1.73	131	0
2000	30	144	38.1	147	21.8	148	2.31	105	0
1999	39.1	50	48.5	28	29.7	87	2.96	84	0
1998	41	27	50.8	16	31.3	54	1.27	142	0
1997	38.4	65	47.3	52	29.5	92	2.05	120	0
1996	39.6	45	47.8	39	31.4	52	6.77	6	0
1995	33.9	122	40.9	125	26.9	123	2.66	96	0
1994	42.6	14	51.4	15	33.8	25	1.95	126	0
1993	36.2	100	44	95	28.4	105	4.45	38	0
1992	38.9	55	46.5	63	31.3	54	4.63	31	0
1991	38.7	58	47.7	44	29.6	91	4.08	44	0
1990	42.2	18	52.1	11	32.3	39	4.86	27	0
1989	25.3	150	33	153	17.7	152	2.12	115	0
1988	36.3	97	45.8	68	26.8	125	0.97	144	0
1987	39.8	42	47.8	39	31.7	45	2.07	118	0
1986	38.1	70	46.5	63	29.8	85	5.52	17	0
1985	33.7	123	43.2	103	24.3	142	0.84	149	0
1984	44.1	6	53.2	4	35	15	1.71	132	0
1983	33.2	130	40.5	130	25.9	129	6.72	7	0
1982	42	21	50.6	18	33.3	32	2.39	104	0
1981	34.5	117	41.7	121	27.2	117	3.30	70	0
1980	35.5	105	44.7	85	26.2	128	0.70	151	0
1979	40.3	35	50.2	23	30.4	74	0.87	148	0
1978	40.1	38	50.3	22	30	82	4.63	31	0
1977	35.6	103	44.3	93	26.9	123	5.76	13	0
1976	32.6	135	41.8	119	23.4	144	2.04	121	0
1975	37.2	87	45.6	72	28.8	102	4.61	34	0
1974	40.3	35	48.8	26	31.7	45	5.70	14	0
1973	37.3	83	44.9	82	29.7	87	6.36	9	0
1972	40.3	35	47.1	57	33.6	28	5.02	24	0
1971	43.7	7	52.7	6	34.7	17	1.29	141	0
1970	38.2	69	46	67	30.4	74	3.50	62	0
1969	35.2	108	41.9	117	28.5	104	7.44	2	0
1968	34.6	116	42.2	115	27	122	2.60	98	0
1967	37.3	83	45.4	76	29.2	98	5.31	19	0
1966	35.6	103	43	106	28.1	110	3.53	61	0
1965	38.3	66	48.5	28	28.1	110	0.63	152	0
1964	39	51	47.5	48	30.6	70	3.94	48	0
1963	28.7	146	36.6	150	20.9	149	2.08	116	0
1962	30.9	143	39.6	134	22.1	147	2.92	86	0
1961	33.4	125	42.4	113	24.4	141	2.85	89	0
1960	28.4	148	39.1	139	17.7	152	2.92	86	0
1959	39	51	47.2	54	30.7	68	3.57	59	0
1958	29.9	145	38.8	141	20.9	149	1.39	139	0
1957	39.4	47	47.4	50	31.3	54	5.25	21	1
1956	43.5	10	52.1	11	35	15	3.22	73	0
1955	31.3	140	39.6	134	22.9	145	0.20	155	0
1954	35	110	43.4	101	26.5	126	2.72	93	0
1953	39	51	48.6	27	29.5	92	3.05	81	0
1952	37.8	75	45	80	30.7	68	3.47	64	0
1951	38.3	66	47.2	54	29.5	92	4.49	37	0
1950	33.3	129	40.8	126	25.9	129	3.74	54	0
1949	41.5	23	48.3	33	34.7	17	2.25	109	0
1948	40.8	30	47.1	57	34.5	20	5.47	18	0
1947	37	91	43.2	103	30.9	63	1.63	134	0
1946	42.4	16	50.5	20	34.4	22	1.97	122	0
1945	33.4	125	38.8	141	28.1	110	5.99	10	0
1944	34.7	115	41.2	122	28.3	106	3.83	53	0
1943	37.3	83	45.1	79	29.5	92	1.44	137	0
1942	34.9	111	41.1	123	28.7	103	3.96	47	0
1941	42.5	15	49.4	25	35.6	10	3.48	63	0
1940	43	12	49.9	24	36	8	2.68	94	0
1939	40.8	30	47.1	57	34.5	20	1.87	130	0
1938	39.4	47	45.6	72	33.1	33	2.66	96	0
1937	37.9	73	44.4	89	31.5	49	0.95	146	0
1936	40.8	30	47.8	39	33.8	25	7.10	4	0
1935	32.8	134	38.2	146	27.3	116	2.16	114	0
1934	37.7	77	44.5	88	30.9	63	3.10	79	0
1933	38.1	70	45.8	68	30.5	72	2.47	101	0
1932	40.9	28	48.3	33	33.5	30	3.45	65	0
1931	45.7	3	53.1	5	38.3	3	2.20	112	0
1930	37	91	42.9	109	31.1	58	1.95	126	0
1929	38.7	58	45.8	68	31.6	47	2.46	102	0
1928	40.9	28	48.1	35	33.8	25	1.22	143	0
1927	40.1	38	47.8	39	32.3	39	3.61	56	0
1926	33.5	124	39.6	134	27.5	115	2.89	88	0
1925	37.3	83	43.2	103	31.4	52	1.54	135	0
1924	36.8	94	43.9	96	29.7	87	2.30	106	0
1923	45.3	5	52.1	11	38.6	2	3.88	52	0
1922	37.4	81	43.6	98	31.1	58	3.43	66	0
1921	37.2	87	43.9	96	30.5	72	2.08	116	0
1920	39.8	42	45.6	72	34.1	23	3.58	57	0
1919	33.1	132	40.6	128	25.7	133	3.11	77	0
1918	41.9	22	47.9	38	35.9	9	4.72	29	0
1917	28.5	147	34.4	152	22.5	146	1.96	123	0
1916	36	101	41.9	117	30.2	78	3.94	48	0
1915	35.3	107	41	124	29.7	87	3.08	80	0
1914	33.4	125	38.6	143	28.2	109	4.34	39	0
1913	41.5	23	47.8	39	35.1	14	2.58	99	0
1912	40.7	33	47.7	44	33.6	28	4.17	42	0
1911	41.5	23	47.7	44	35.3	11	3.68	55	0
1910	31.1	141	37.4	148	24.9	136	2.45	103	0
1909	33.2	130	39.4	137	27.1	119	4.62	33	0
1908	37.9	73	44.7	85	31.1	58	3.04	82	0
1907	39	51	45.2	78	32.8	34	4.30	41	0
1906	36.3	97	43.5	99	29.1	100	4.06	45	0
1905	38.5	61	45.4	76	31.5	49	4.32	40	0
1904	31.6	138	38.3	145	24.9	136	3.34	68	0
1903	33	133	40.3	132	25.8	132	2.19	113	0
1902	34.8	113	40.5	130	29.1	100	5.66	15	0
1901	35.2	108	42	116	28.3	106	7.07	5	0
1900	37.2	87	44.3	93	30	82	2.07	118	0
1899	37.4	81	44.7	85	30.1	79	1.40	138	0
1898	36.3	97	43	106	29.5	92	3.34	68	0
1897	38.5	61	44.9	82	32.2	42	3.40	67	0
1896	36.5	95	43.4	101	29.5	92	0.37	154	0
1895			46.4	66	32.6	36	2.84	90	4
1894							4.12	43	8
1893			47.3	52	30.1	79	2.29	107	6
1892	33.4	125	39	140	27.7	114	2.28	108	0
1891			52.2	9	35.2	13	3.24	72	6
1890	34.5	117	40.8	126	28.3	106	2.67	95	0
1889	46	2	54.3	3	37.7	4	0.61	153	0
1888	37.6	78	44.4	89	30.9	63	3.26	71	0
1887	36.9	93	43	106	30.9	63	5.04	23	0
1886	31.6	138	38.5	144	24.7	140	3.12	76	0
1885	38.5	61	45.8	68	31.1	58	2.49	100	0
1884	38.1	70	44.4	89	31.8	44	3.91	50	0
1883	38.8	56	44.9	82	32.7	35	2.98	83	0
1882	36	101	41.8	119	30.3	76	1.70	133	0
1881	43.6	9	50.6	18	36.5	5	5.90	11	0
1880	31.1	141	37.2	149	24.9	136	4.89	26	0
1879	41.2	26	48.5	28	34	24	5.23	22	0
1878	34.9	111	40.6	128	29.2	98	5.61	16	0
1877	43.3	11	50.4	21	36.2	7	2.23	110	0
1876	27.3	149	35.3	151	19.3	151	1.32	140	0
1875	37.2	87	43.5	99	30.8	67	3.14	75	0
1874	38.8	56	46.5	63	31.1	58	1.90	128	0
1873	40.6	34	47.6	47	33.5	30	0.97	144	0
1872	31.8	137	39.3	138	24.2	143	2.22	111	0
1871							1.96	123	31

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2015	49
1889	46
1931	45.7
2021	45.5
1923	45.3
1984	44.1
2023	43.7
1971	43.7
1881	43.6
1956	43.5

Coldest
Year	Mean, °F
1989	25.3
1876	27.3
1960	28.4
1917	28.5
1963	28.7
1958	29.9
2000	30
1962	30.9
1910	31.1
1880	31.1

Wettest
Year	Precipitation, in
2009	8.06
1969	7.44
2023	7.29
1936	7.10
1901	7.07
1996	6.77
1983	6.72
2018	6.54
1973	6.36
1945	5.99

Driest
Year	Precipitation, in
1955	0.20
1896	0.37
1889	0.61
1965	0.63
1980	0.70
2021	0.82
1985	0.84
1979	0.87
2017	0.95
1937	0.95

The hottest, coldest and wettest days

Hottest day: 60°F; 19 December 2025
Coldest night: 14°F; 16 December 2025, 9 December 2025
Wettest day: 0.84 in; 2 December 2025

Every month, season and year

Months

Seasons

Years

Baltimore, MD the day's answers

All-time records

Every answer in words

December 2025 brought 1.46 in of precipitation in Baltimore, MD, the driest December since 2021, 20th driest of 155.
The hottest day of December 2025 in Baltimore, MD: 60°F on Friday 19 December 2025.
The coldest night of December 2025 in Baltimore, MD: a low of 14°F on Tuesday 16 December 2025 and Tuesday 9 December 2025.
The wettest day of December 2025 in Baltimore, MD: 0.84 in on Tuesday 2 December 2025.