Millinocket, ME: December

31 December 2025: December 2025 averaged 17.6°F in Millinocket, ME, the coldest December since 2017, tied 31st coldest of 113 (with 1935).

December 2025

Mean temperature: 17.6°F; Coldest since 2017; 31st coldest of 113
Precipitation: 3.41 in; Wettest since 2024; 49th wettest of 116

A normal December in Millinocket, ME (1991 to 2020): a mean temperature of 22.4°F, between 18.7°F and 28.6°F in eight years of ten and 3.15 in of precipitation, between 1.89 in and 5.72 in in eight years of ten.

The mean temperature of every December in Millinocket, ME since 1903: 17.6°F in 2025; the lowest is 5.2°F, in 1989.

Normal range, 18.7 to 28.6°F

Every year, ranked, as a table

Every December in Millinocket, ME from 1902 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	17.6	82	26	91	9.2	85	3.41	49	0
2024	23	39	32.1	30	15	42	4.40	31	2
2023	29	3	36.1	4	21.8	4	6.23	8	0
2022	28.5	7	35.2	10	21.7	6	3.35	51	0
2021	25.1	18	33.2	17	17.1	22	2.97	70	0
2020	28.5	7	35.1	11	21.9	3	4.68	27	0
2019	24.1	27	32.2	28	15.9	32	3.66	46	0
2018	20.2	59	29.3	56	11.1	66	3.21	59	0
2017	16.6	91	23.9	103	9.3	84	2.68	78	0
2016	19.5	66	28.2	70	10.8	72	3.31	56	0
2015	32.8	1	38.4	1	27.2	1	4.40	31	0
2014	26.4	12	32.6	22	20.1	10	6.00	10	0
2013	17.5	84	24.8	98	10.2	77	2.24	89	0
2012	25	21	32.5	25	17.4	21	3.04	67	0
2011	26.2	15	34.6	15	17.8	19	2.70	77	0
2010	24.4	23	31.5	39	18.2	17	5.67	12	2
2009	22.2	48	29.6	53	14.8	44	3.15	64	0
2008	20.6	56	29.7	51	11.4	64	4.45	30	1
2007	18.8	72	26.9	84	10.6	74			1
2006	28.1	9	34.8	14	21.4	7	2.51	82	0
2005	22	51	29.2	57	14.9	43	4.07	38	0
2004	19.3	67	28.5	63	10.1	79	4.13	36	0
2003	24	28	32.3	26	15.6	34	5.92	11	3
2002	22.4	46	30.4	45	14.5	48	2.03	97	0
2001	29.1	2	36.3	3	22	2	1.91	98	0
2000	18.8	72	26.7	87	10.9	69	4.47	29	0
1999	26.4	12	32.9	18	19.8	11	2.84	73	1
1998	26.4	12	34	16	18.8	13	1.18	110	0
1997	21	55	29.9	49	12	60	2.47	83	0
1996	29	3	36	5	21.8	4	5.45	14	2
1995	17.5	84	25.9	93	9.2	85	2.22	91	0
1994	24.3	25	32.9	18	15.6	34	1.82	104	0
1993	22.2	48	29.7	51	14.6	46	6.01	9	0
1992	22.4	46	29.6	53	14.8	44	1.12	112	2
1991	19.1	68	26.7	87	10.9	69	2.08	96	1
1990	23.9	30	32.6	22	15.2	39	5.47	13	1
1989	5.2	113	13.9	117	-3.6	121	0.78	115	2
1988	16.2	93	25.8	94	6.9	100	0.90	113	1
1987	22.5	45	29.6	53	16.1	27	4.51	28	1
1986	19.7	62	29.1	58	10.3	76	3.18	62	2
1985	15.6	96	27.1	80	3.7	111	1.79	105	1
1984	22.9	43	32.7	20	13.4	54	2.56	79	3
1983	17.7	81	28.7	61	7.7	94	6.68	4	2
1982	25.5	16	35.6	7	16	29	2.44	84	1
1981	25.1	18	32	33	18.3	16	4.00	41	1
1980	11.7	108	22.4	109	1	117	1.83	103	0
1979	23	39	31.8	36	14.2	50	2.76	74	0
1978	19	69	28.5	63	9.4	83	2.25	87	0
1977	19.6	64	28.1	71	11	67	5.07	22	0
1976	12.4	105	22.9	108	1.8	113	4.20	35	1
1975	15.6	96	27	83	4.1	109	5.31	15	0
1974	22.2	48	31.1	42	13.3	55	2.21	93	0
1973	29	3	36.9	2	21	8	10.41	1	0
1972	13.7	104	24.1	102	3	112	5.13	21	1
1971	16.6	91	26.8	85	6.3	102	1.86	102	0
1970	11.9	107	19.9	113	3.9	110	1.90	99	0
1969	25.4	17	32.3	26	18.4	14	6.59	5	0
1968	18.9	71	26	91	11.9	61	4.74	24	0
1967	19.6	64	28.5	63	10.8	72	4.35	33	0
1966	25.1	18	31.8	36	18.4	14	2.72	76	0
1965	20.2	59	27.6	76	12.8	58	1.78	106	0
1964	19	69	27.3	77	10.6	74	2.89	72	0
1963	12	106	19.7	114	4.4	108	1.50	108	0
1962	18.2	76	27.9	74	8.5	89	4.91	23	0
1961	23.5	36	29.9	49	17	24	3.16	63	0
1960	17.8	79	28.3	69	7.3	97	5.23	17	0
1959	22.6	44	29	59	16.2	26	3.40	50	0
1958	10.9	109	20.3	112	1.5	114	1.13	111	0
1957	24.9	22	35.4	8	14.3	49	6.51	6	0
1956	19.7	62	28.4	66	11	67	2.22	91	0
1955	14.2	103	22.1	110	6.4	101	0.81	114	0
1954	21.7	52	30.2	48	13.3	55	3.93	42	1
1953	27.4	10	35.3	9	19.6	12	3.71	45	0
1952	23.7	35	30.4	45	17.1	22	3.65	47	0
1951	17.8	79	27.1	80	8.5	89	4.01	40	0
1950	23.9	30	32.2	28	15.6	34	6.25	7	0
1949	23.8	32	32.1	30	15.6	34	2.25	87	0
1948	24.2	26	32.1	30	16.3	25	3.19	61	1
1947	17.4	86	25.7	97	9.2	85	1.44	109	0
1946	16.8	89	26.5	89	7	99	4.13	36	0
1945	16.9	88	25.8	94	8	91	2.40	86	0
1944	18.2	76	26.8	85	9.5	81	2.98	69	0
1943	14.9	102	23.2	107	6.2	104	0.72	116	1
1942	15.4	99	23.4	104	7.4	96	3.85	43	0
1941	23.3	37	31.9	35	14.6	46	3.33	53	0
1940	18.7	74	28	72	9.5	81	3.01	68	0
1939	21.3	54	28.4	66	14.1	51	4.73	25	0
1938	23	39	31.4	40	15.1	41	5.19	20	1
1937	18.3	75	26.4	90	9.9	80	1.87	101	1
1936	21.5	53	30.9	43	12.1	59	5.31	15	0
1935	17.6	82	23.4	104	11.8	62			0
1934	15.8	94	24.7	99	7.5	95	3.06	66	2
1933	9.2	111	18.8	115	-0.4	119	4.69	26	2
1932	24	28	32.7	20	15.2	39	1.77	107	0
1931	23.8	32	32	33	15.4	38	3.20	60	1
1930	19.8	61	27.9	74	11.6	63	2.41	85	0
1929	15.6	96	23.4	104	7.9	93			0
1928					16	29	3.29	57	7
1927					16	29	7.34	3	5
1926	15.7	95	24.2	101	7.1	98	2.55	80	3
1925					10.9	69	3.12	65	5
1924	15.1	101	24.5	100	5.9	106	2.24	89	3
1923	28.6	6	36	5	21	8	2.53	81	1
1922					5.2	107	2.20	94	4
1921	18.2	76	28.4	66	8	91	2.19	95	3
1920			28	72	13.5	52	8.03	2	4
1919					1.4	116			5
1918					11.4	64	3.24	58	9
1917	10.6	110	22	111	-0.7	120	3.74	44	1
1916	20.4	57	27.1	80	13.3	55	5.23	17	2
1915	24.4	23	31.3	41	17.5	20			0
1914	16.7	90	27.2	78	6.3	102			0
1913	23.8	32	31.6	38	16.1	27	4.03	39	0
1912	23	39	32.6	22	13.5	52	2.74	75	0
1911	26.6	11	34.9	13	17.9	18	4.29	34	2
1910			25.8	94	8.6	88	2.96	71	4
1909	23.3	37	30.8	44	15.8	33			0
1908	15.2	100	29	59	1.5	114	3.32	54	1
1907			35	12			3.32	54	5
1906			27.2	78			3.35	51	7
1905	20.4	57	30.4	45	10.2	77			3
1904	9	112	17.8	116	0.1	118	1.89	100	0
1903	17.2	87	28.6	62	6	105	3.64	48	1
1902							5.23	17	31

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2015	32.8
2001	29.1
2023	29
1996	29
1973	29
1923	28.6
2022	28.5
2020	28.5
2006	28.1
1953	27.4

Coldest
Year	Mean, °F
1989	5.2
1904	9
1933	9.2
1917	10.6
1958	10.9
1980	11.7
1970	11.9
1963	12
1976	12.4
1972	13.7

Wettest
Year	Precipitation, in
1973	10.41
1920	8.03
1927	7.34
1983	6.68
1969	6.59
1957	6.51
1950	6.25
2023	6.23
1993	6.01
2014	6.00

Driest
Year	Precipitation, in
1943	0.72
1989	0.78
1955	0.81
1988	0.90
1992	1.12
1958	1.13
1998	1.18
1947	1.44
1963	1.50
1932	1.77

The hottest, coldest and wettest days

Hottest day: 55°F; 19 December 2025
Coldest night: -6°F; 27 December 2025
Wettest day: 1.20 in; 19 December 2025

Every month, season and year

Months

Seasons

Years

Millinocket, ME the day's answers

All-time records

Every answer in words

December 2025 brought 3.41 in of precipitation in Millinocket, ME, the wettest December since 2024, 49th wettest of 116.
The hottest day of December 2025 in Millinocket, ME: 55°F on Friday 19 December 2025.
The coldest night of December 2025 in Millinocket, ME: a low of -6°F on Saturday 27 December 2025.
The wettest day of December 2025 in Millinocket, ME: 1.20 in on Friday 19 December 2025.