Detroit December Records

December - Detroit Records 1874 - Present
December Normals (1991-2020)				Maximum		Minimum		Average Daily Temperature		Precipitation
Date	Max	Min	Avg	Record High	Lowest Max	Highest Min	Record Low	Highest	Lowest	Greatest	Date
1	42	29	35.5	64/1970	19/1896	51/1914	8/1930	54/1982	16/1896	1.69/1974	1
2	42	29	35.2	67/1982	19/1966	53/1982	-2/1976	60/1982	11/1976	1.35/1878	2
3	41	29	34.9	68/1982	16/1940	57/1982	-3/1976	63/1982	9/1976	1.15/1990	3
4	41	28	34.5	64/1941	23/1895	51/1998	3/2002	57/1998	14/2002	0.90/1920	4
5	40	28	34.2	67/2001	23/1926	51/2001	6/1974	59/2001	16/1974	1.42/1906	5
6	40	28	33.9	69/1998	20/1880	50/1998	7/1885	60/1998	16/2005	0.80/1983	6
7	40	28	33.6	62/1951	15/1880	53/1966	1/1885	56/1966	9/1885	1.47/1950	7
8	39	27	33.3	66/1966	13/1909	57/1966	0/1977	62/1966	8/1909	1.32/1924	8
9	39	27	33.0	64/2023	8/1876	53/1946	-5/1876	56/1946	2/1876	1.09/1879	9
10	39	27	32.7	64/1971	10/1876	48/1897	-9/1876	55/1971	0/1876	0.84/2003	10
11	38	27	32.4	62/1931	14/1995	49/1899	-9/1977	54/1899	3/1977	0.96/2021	11
12	38	26	32.1	63/2015	15/1962	48/2015	-2/1988	56/2015	10/1988	1.39/1946	12
13	38	26	31.9	62/2015	13/1962	51/2015	1/1962	57/2015	7/1962	1.15/1881	13
14	37	26	31.6	65/1975	13/1917	51/1975	-1/1914	58/1975	7/1903	1.35/1901	14
15	37	26	31.3	61/1933	11/1916	42/2021	-1/1916	51/2021	5/1916	1.45/1987	15
16	37	25	31.1	65/1984	8/1901	45/2012	-3/1951	53/1984	3/1951	0.85/1940	16
17	37	25	30.8	56/1984	10/1989	47/2006	-7/1989	51/2006	2/1989	0.85/1996	17
18	36	25	30.5	54/1939	9/1884	41/1889	-3/1989	46/1939	4/1884	0.94/1957	18
19	36	25	30.3	58/1957	11/1884	48/1877	-6/1884	53/1877	2/1884	1.08/1895	19
20	36	24	30.1	57/1988	12/1929	49/1895	0/1942	53/1895	8/1901	1.01/1957	20
21	36	24	29.8	61/1967	8/1989	49/1949	-6/1901	53/1949	-1/1885	2.17/1967	21
22	35	24	29.6	56/1941	4/2000	45/1931	-9/1989	49/1931	1/2000	1.09/1881	22
23	35	24	29.4	59/2015	4/1983	47/1941	-9/1983	51/1941	-2/1983	1.18/1932	23
24	35	23	29.1	61/1889	3/1983	47/1982	-9/1983	52/1982	-3/1983	1.95/1965	24
25	35	23	28.9	64/1982	4/1983	50/1982	-10/1983	57/1982	-3/1983	1.16/1945	25
26	35	23	28.7	58/2019	10/1903	43/1936	-8/1983	48/1936	3/1983	1.06/1942	26
27	34	23	28.5	62/2008	11/1933	46/1959	-4/2017	51/2008	4/1925	1.14/1968	27
28	34	22	28.3	64/1984	4/1880	42/1881	-4/1924	50/1984	0/1880	1.14/2015	28
29	34	22	28.1	65/1889	-3/1880	45/1884	-11/1880	52/1984	-7/1880	1.34/1940	29
30	34	22	27.9	59/1884	5/1983	49/1884	-10/1880	54/1884	-2/1983	1.34/1971	30
31	34	22	27.7	65/1875	9/1880	46/1965	-5/1976	56/1875	4/1880	0.98/2006	31
Normal High: 37.2				Normal HDD: Month: 1046				Normal Monthly Precip: 2.25
Normal Low : 25.3				Normal HDD Season: 2287				Normal Yearly Precip: 33.47
Normal Mean: 31.3				Normal CDD: Month: 0				Ave Snow this Month : 8.9
				Normal CDD Season: 626				Ave Snow for the Season: 11.2
Precip: Greatest Monthly Total: 5.19/1967							Snow: Greatest Monthly Total: 34.9/1974
Precip: Least Monthly Total: 0.42/1900							Snow: Least Monthly Total: 0.0/na

December Daily Snowfall Records
Date	Snowfall (Inches)	Year	Date
1	18.4	1974	1
2	5.8	2002	2
3	9.0	1893	3
4	7.0	1898	4
5	6.4	1977	5
6	3.7	1983	6
7	6.6	1994	7
8	5.8	1977	8
9	4.0	1983	9
10	5.2	1966	10
11	10.6	2016	11
12	6.3	2010	12
13	6.3	2017	13
14	9.9	1922	14
15	5.7	2005	15
16	7.4	2007	16
17	5.4	1897	17
18	9.4	1929	18
19	8.7	1973	19
20	4.4	1951	20
21	5.0	1981	21
22	2.6	1981	22
23	8.4	2004	23
24	6.5	1886	24
25	7.9	1915	25
26	8.6	1895	26
27	3.0	1981	27
28	7.2	1987	28
29	3.6	1980	29
30	3.0	1895	30
31	3.4	1969	31