Worcester, MA: December

31 December 2025: December 2025 averaged 25.7°F in Worcester, MA, the coldest December since 2017, tied 27th coldest of 129 (with 1906).

December 2025

Mean temperature: 25.7°F; Coldest since 2017; 27th coldest of 129
Precipitation: 3.81 in; Wettest since 2024; 57th wettest of 130

A normal December in Worcester, MA (1991 to 2020): a mean temperature of 29.6°F, between 26.6°F and 35.7°F in eight years of ten and 4.65 in of precipitation, between 2.48 in and 5.71 in in eight years of ten.

The mean temperature of every December in Worcester, MA since 1892: 25.7°F in 2025; the lowest is 15.1°F, in 1989.

Normal range, 26.6 to 35.7°F

Every year, ranked, as a table

Every December in Worcester, MA from 1892 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	25.7	102	33	104	18.4	102	3.81	57	0
2024	31.6	35	38.5	38	24.7	30	5.02	32	0
2023	38.3	2	45	2	31.5	2	7.39	5	0
2022	34.2	13	41.2	17	27.3	11	6.07	13	0
2021	35.2	8	41.6	12	28.9	6	3.59	64	0
2020	32.5	25	39.3	34	25.6	24	6.73	9	0
2019	29.3	61	35.8	70	22.9	50	7.05	7	0
2018	31	41	38.3	39	23.6	40	4.65	42	0
2017	25	108	30.8	121	19.3	98	2.87	86	0
2016	29.6	57	36.3	65	22.8	52	3.80	58	0
2015	41.4	1	47.8	1	34.9	1	4.65	42	0
2014	32.6	23	37.9	44	27.3	11	4.90	36	1
2013	27.7	79	34.5	89	20.8	83	4.43	48	0
2012	34.1	15	40.3	27	28	9	5.11	29	0
2011	36.1	5	43.9	3	28.3	7	5.16	27	0
2010	26.8	92	33.1	102	20.4	87	5.15	28	0
2009	27.8	77	34.2	91	21.5	70	4.68	41	0
2008	29.2	64	37	55	21.3	74	5.63	21	0
2007	27.5	82	33.9	95	21.1	78	4.57	47	0
2006	36.3	4	43.2	5	29.5	4	2.49	99	0
2005	27.2	90	33.1	102	21.3	74	3.74	60	0
2004	29.4	60	36.7	61	22.1	59	4.78	39	0
2003	31.2	37	38.1	42	24.4	32	5.71	20	0
2002	28.1	74	34.2	91	22	61	3.69	61	0
2001	35.3	7	41.4	16	29.3	5	2.42	102	0
2000	23.7	119	30.7	123	16.6	114	3.58	65	0
1999	32.9	22	39.7	30	26	22	2.55	95	0
1998	35.7	6	43.2	5	28.1	8	1.46	122	0
1997	30	53	36.6	62	23.4	43	1.97	112	0
1996	33.2	21	38.9	36	27.5	10	5.73	18	0
1995	24.1	116	30.1	125	18.1	104			0
1994	33.3	19	40.8	20	25.7	23	4.81	37	0
1993	28.9	67	36	68	21.7	66	5.11	29	0
1992	28.7	70	35.7	73	21.7	66	4.61	45	0
1991	29.6	57	37.8	46	21.5	70	2.89	84	0
1990	33.9	17	42.4	9	25.5	25	5.46	24	0
1989	15.1	129	23.2	132	7	132	0.74	129	0
1988	27.1	91	35.3	80	19	101	1.42	123	0
1987	30.8	42	37.5	48	24.1	35	1.85	116	0
1986	30.2	50	36.9	58	23.6	40	7.25	6	0
1985	25.3	106	32.7	108	17.8	107	1.93	113	0
1984	34.9	9	42.4	9	27.3	11	2.84	88	0
1983	27.3	87	34.8	87	19.8	94	6.37	11	0
1982	34.8	10	42.4	9	27.2	14	1.70	120	0
1981	27.8	77	33.6	97	22	61	5.94	17	0
1980	24.2	112	33.9	95	14.5	125	1.06	125	0
1979	31.8	34	39.4	33	24.3	33	1.89	114	0
1978	28.8	68	35.8	70	21.8	65	3.56	66	0
1977	26	99	32.4	111	19.5	96	4.99	33	0
1976	21.9	125	30.6	124	13.2	130	3.20	77	0
1975	27.3	87	35.4	79	19.2	99	4.61	45	0
1974	30.4	46	36.5	63	24.3	33	6.04	14	0
1973	31.9	33	40.4	24	23.4	43	9.83	1	0
1972	27.6	81	33.5	98	21.6	69	5.49	23	0
1971	30.5	44	37.8	46	23.1	47	2.68	91	0
1970	22.2	124	28.9	128	15.4	120	3.09	80	0
1969	25.3	106	31.5	119	19.1	100	7.69	3	0
1968	24	117	31	120	17	112	6.16	12	0
1967	29.8	55	36.9	58	22.6	53	5.72	19	0
1966	28	76	35.1	83	20.9	80	3.05	82	0
1965	30.1	51	37.1	53	23.1	47	2.21	108	0
1964	28.4	72	35.5	77	21.3	74	4.92	35	0
1963	20.2	128	26.5	131	13.9	127	2.38	103	0
1962	24.2	112	31.9	113	16.5	116	3.94	55	0
1961	26.8	92	32.8	105	20.9	80	3.35	70	0
1960	23.2	121	31.6	117	14.7	123	3.44	69	0
1959	30.4	46	37	55	23.7	38	4.74	40	0
1958	20.7	127	28.7	130	12.7	131	1.86	115	0
1957	33.8	18	40.8	20	26.8	17	6.92	8	0
1956	30.3	49	38.1	42	22.5	54	3.88	56	0
1955	21.3	126	29.1	127	13.5	129	0.68	130	0
1954	28.8	68	35.8	70	21.7	66	5.54	22	0
1953	34.7	11	42.7	7	26.7	19	5.20	26	0
1952	30.5	44	37.4	50	23.5	42	4.22	50	0
1951	29.1	65	37.1	53	21.1	78	4.42	49	0
1950	28.5	71	35.6	74	21.4	73	3.65	62	0
1949	31.2	37	39	35	23.3	45	2.55	95	0
1948	30.7	43	37.5	48	23.9	36	2.65	92	0
1947	26	99	35.5	77	16.6	114	2.36	105	0
1946	29.9	54	39.5	32	20.2	90	3.27	75	0
1945	23.5	120	31.6	117	15.4	120	5.26	25	0
1944	26.1	98	36	68	16.3	118	3.25	76	0
1943	24.9	109	35.2	82	14.6	124	0.84	128	0
1942	24.2	112	31.9	113	16.4	117	5.96	16	0
1941	31.6	35	41.6	12	21.5	70	3.31	74	1
1940	30.4	46	38.8	37	21.9	64	2.94	83	0
1939	29.3	61	37.4	50	21.2	77	3.52	67	0
1938	29.3	61	36.3	65	22.3	56	3.64	63	0
1937	27.5	82	35.6	74	19.4	97	2.81	89	0
1936	32.4	26	40.7	22	23.7	38	7.77	2	1
1935	24.6	111	31.9	113	17.4	111	1.03	126	1
1934	26.4	96	34.6	88	18.1	104	3.78	59	0
1933	24	117	32.7	108	15.2	122	3.17	78	0
1932	32.1	31	41.6	12	22.5	54	1.77	118	0
1931	32.4	26	40.9	19	23.9	36	3.33	71	0
1930	28.1	74	36.3	65	20.3	89	2.43	101	1
1929	27.4	84	34.9	85	19.8	94	3.07	81	0
1928	32.4	26	42.5	8	23	49	2.55	95	2
1927	31.1	40	40	29	22.3	56	6.41	10	0
1926	22.9	122	31.9	113	13.9	127	2.88	85	1
1925	28.3	73	35.6	74	20.9	80	5.08	31	0
1924	25.9	101	35	84	16.8	113	1.74	119	0
1923	37	3	43.3	4	30.2	3	4.14	52	1
1922	26.8	92	33.2	99	20.4	87	2.60	94	0
1921	27.4	84	34	93	20.7	84	2.38	103	2
1920	32.3	29	38.2	40	26.4	20	4.80	38	0
1919	25.5	104	33.2	99	17.8	107	2.06	111	0
1918	31.2	37	37	55	25.4	27	3.15	79	0
1917			28.8	129	14.5	125	1.37	124	4
1916	29	66	34.9	85	23.2	46	2.74	90	3
1915			36.4	64	22.9	50			4
1914	26.5	95	32.8	105	20.2	90	3.33	71	0
1913	34.2	13	40.7	22	27.2	14	2.07	110	3
1912	34	16	41.2	17	26.8	17	4.10	53	0
1911	34.4	12	41.6	12	27.2	14	2.45	100	0
1910	24.2	112	30.8	121	17.5	109	1.82	117	0
1909	26.4	96	32.6	110	20.1	92	3.32	73	0
1908	29.7	56	37.2	52	22.3	56	2.62	93	0
1907	33.3	19	40.4	24	26.3	21	4.16	51	0
1906	25.7	102	33.2	99	18.3	103	3.46	68	0
1905	32.2	30	39.7	30	24.7	30	2.86	87	0
1904	22.8	123	29.8	126	15.8	119	2.20	109	0
1903	24.9	109	32.3	112	17.5	109	2.30	106	0
1902	25.5	104	32.8	105	18.1	104	4.93	34	0
1901	29.5	59	36.8	60	22.1	59	7.41	4	2
1900	30.1	51	38.2	40	22	61	2.50	98	0
1899	32.6	23	40.4	24	24.9	29	1.69	121	0
1898	27.7	79	35.3	80	20.1	92			0
1897	32.1	31	37.9	44	25.5	25	6.04	14	3
1896	27.3	87	34.5	89	20.5	86	2.25	107	2
1895			40.2	28	25.4	27	4.03	54	4
1893							4.65	42	10
1892	27.4	84	34	93	20.7	84	1.00	127	1

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2015	41.4
2023	38.3
1923	37
2006	36.3
2011	36.1
1998	35.7
2001	35.3
2021	35.2
1984	34.9
1982	34.8

Coldest
Year	Mean, °F
1989	15.1
1963	20.2
1958	20.7
1955	21.3
1976	21.9
1970	22.2
1904	22.8
1926	22.9
1960	23.2
1945	23.5

Wettest
Year	Precipitation, in
1973	9.83
1936	7.77
1969	7.69
1901	7.41
2023	7.39
1986	7.25
2019	7.05
1957	6.92
2020	6.73
1927	6.41

Driest
Year	Precipitation, in
1955	0.68
1989	0.74
1943	0.84
1892	1.00
1935	1.03
1980	1.06
1917	1.37
1988	1.42
1998	1.46
1899	1.69

The hottest, coldest and wettest days

Hottest day: 56°F; 19 December 2025
Coldest night: 4°F; 5 December 2025
Wettest day: 1.03 in; 19 December 2025, 2 December 2025

Every month, season and year

Months

Seasons

Years

Worcester, MA the day's answers

All-time records

Every answer in words

December 2025 brought 3.81 in of precipitation in Worcester, MA, the wettest December since 2024, 57th wettest of 130.
The hottest day of December 2025 in Worcester, MA: 56°F on Friday 19 December 2025.
The coldest night of December 2025 in Worcester, MA: a low of 4°F on Friday 5 December 2025.
The wettest day of December 2025 in Worcester, MA: 1.03 in on Friday 19 December 2025 and Tuesday 2 December 2025.