Worcester, MA: September

30 September 2026: September 2026 averaged 61.2°F in Worcester, MA, the coldest September since 2013, tied 63rd coldest of 134 (with 1951).

September 2026

Mean temperature: 61.2°F; Coldest since 2013; 63rd coldest of 134
Precipitation: 6.70 in; Wettest since 2023; 18th wettest of 134

A normal September in Worcester, MA (1991 to 2020): a mean temperature of 62.4°F, between 59.4°F and 64.6°F in eight years of ten and 3.34 in of precipitation, between 1.97 in and 7.65 in in eight years of ten.

The mean temperature of every September in Worcester, MA since 1892: 61.2°F in 2026; the lowest is 56.5°F, in 1963.

Normal range, 59.4 to 64.6°F

Every year, ranked, as a table

Every September in Worcester, MA from 1892 to 2026, 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
2026	61.2	71	68	111	54.4	36	6.70	18	0
2025	64	23	72.5	33	55.5	20	3.10	72	0
2024	64.2	19	72.4	38	55.9	15	0.92	129	0
2023	64.9	9	71.7	50	58	3	8.78	9	0
2022	61.9	60	69.5	88	54.2	39	6.14	25	0
2021	64	23	71.5	51	56.5	10	7.60	11	0
2020	63.2	38	71.9	48	54.4	36	2.35	95	0
2019	61.7	63	70.6	65	52.9	60	2.19	99	0
2018	63.8	26	70.8	62	56.7	6	7.25	15	0
2017	64.4	16	72.4	38	56.4	11	2.51	85	0
2016	64.1	20	72.3	43	55.9	15	3.27	67	0
2015	66.1	3	75.8	3	56.4	11	4.15	48	0
2014	61.6	66	70.1	76	53.2	53	2.72	79	0
2013	60.4	90	69.6	85	51.2	86	3.23	69	0
2012	61.7	63	69.9	81	53.5	48	4.80	37	0
2011	64.6	14	72.2	45	56.9	5	7.26	14	0
2010	63.8	26	72.3	43	55.3	21	2.27	97	0
2009	59.9	99	68.1	109	51.8	74	1.87	109	0
2008	63.4	35	70.9	60	55.9	15	9.22	6	0
2007	64.4	16	73.9	18	54.8	27	1.98	105	0
2006	60.8	81	68.4	102	53.2	53	2.37	93	0
2005	65.4	5	74.1	16	56.7	6	2.83	76	0
2004	62.7	43	70.9	60	54.5	34	7.52	12	0
2003	62.5	50	70.3	71	54.6	32	4.25	43	0
2002	64.7	12	72.8	28	56.6	9	3.97	53	0
2001	62.2	54	70.5	66	53.9	43	3.42	64	0
2000	59.5	109	68.2	107	50.7	100	3.01	74	0
1999	64.6	14	72.5	33	56.7	6	8.81	8	0
1998	63.1	40	72.5	33	53.7	47	1.69	115	0
1997	60.3	91	68.6	101	52	71	1.44	119	0
1996	61.1	73	67.6	120	54.5	34	6.07	26	0
1995	59.4	113	68.1	109	50.6	101	3.15	71	0
1994	59	120	67	125	51	91	4.84	36	0
1993	59.5	109	67.6	120	51.4	84	8.85	7	0
1992	59.2	118	67.9	113	50.5	104	3.58	61	0
1991	58.6	123	67.8	115	49.5	115	6.40	21	0
1990	59.3	116	68.4	102	50.2	108	1.73	114	0
1989	60.6	83	69.6	85	51.5	82	4.71	38	0
1988	60.2	94	70.1	76	50.3	106	2.70	80	0
1987	60.5	86	68.3	104	52.8	62	6.37	22	0
1986	59.4	113	67.8	115	50.9	95	0.69	132	0
1985	62	59	70.5	66	53.5	48	3.77	58	0
1984	59.6	104	69.1	97	50.1	109	1.68	116	0
1983	64.9	9	74.9	7	54.8	27	1.38	121	0
1982	61.3	69	70.1	76	52.5	64	2.69	82	0
1981	58.2	125	66.8	127	49.6	114	4.66	39	0
1980	61.1	73	71.2	56	50.9	95	1.82	111	0
1979	60	98	69.4	90	50.6	101	3.80	56	0
1978	57.6	128	67.8	115	47.4	132	1.02	125	0
1977	59.6	104	67.4	123	51.7	79	6.54	20	0
1976	58.9	121	68.3	104	49.5	115	2.38	92	0
1975	57.3	130	65.5	134	49.1	121	7.21	16	0
1974	59.7	102	67.5	122	51.8	74	13.13	1	0
1973	60.1	96	69.3	92	50.9	95	3.80	56	0
1972	59.7	102	68.9	99	50.5	104	4.98	35	0
1971	63.4	35	71.2	56	55.6	19	4.23	45	0
1970	60.6	83	69.6	85	51.6	80	2.17	100	0
1969	60.8	81	69.5	88	52.1	69	6.16	23	0
1968	63.4	35	72.9	26	54	41	1.94	108	0
1967	60.6	83	70.2	75	50.9	95	5.06	33	0
1966	58.2	125	67.1	124	49.3	118	5.59	30	0
1965	61.1	73	69.8	83	52.4	65	2.83	76	0
1964	59.3	116	69.3	92	49.3	118	1.78	112	0
1963	56.5	134	66.1	129	46.9	134	4.38	41	0
1962	58.2	125	66.6	128	49.7	113	5.42	32	0
1961	66	4	74.9	7	57.1	4	5.66	29	0
1960	59.4	113	67.9	113	51	91	6.62	19	0
1959	64.4	16	73	21	55.7	18	2.42	90	0
1958	59.6	104	68.3	104	50.8	99	6.92	17	0
1957	62.4	51	72.4	38	52.4	65	0.83	131	0
1956	57.2	131	66	130	48.3	127	3.71	59	0
1955	60.3	91	69.4	90	51.1	89	2.61	84	0
1954	58.4	124	65.7	133	51.1	89	8.65	10	0
1953	63	41	72.8	28	53.2	53	0.96	128	0
1952	62.1	55	72.4	38	51.8	74	2.44	87	0
1951	61.2	71	70.7	64	51.6	80	2.44	87	0
1950	56.9	132	65.9	132	48	130	2.07	102	0
1949	59.5	109	68.9	99	50	111	2.70	80	0
1948	63.8	26	74.5	13	53.2	53	0.98	127	0
1947	61.3	69	72.6	31	49.9	112	3.33	66	0
1946	63.2	38	74.9	7	51.5	82	4.01	51	0
1945	63.5	33	73.5	19	53.5	48	1.78	112	0
1944	62.7	43	73	21	52.4	65	5.44	31	0
1943	60.1	96	71.5	51	48.7	122	0.58	133	0
1942	62.6	47	74	17	51.2	86	2.44	87	0
1941	62.6	47	77.1	2	48.1	128	1.11	124	0
1940	60.3	91	72.1	47	48.5	124	2.37	93	0
1939	61.1	73	73	21	49.2	120	1.99	103	0
1938	59.5	109	70.4	68	48.5	124	10.82	2	0
1937	59.9	99	71.4	53	48.5	124	3.98	52	0
1936	61.5	67	71.9	48	51	91	3.05	73	0
1935	59.6	104	70.4	68	48.7	122	4.57	40	1
1934	63.6	30	72.6	31	54.7	31	9.75	4	0
1933	62.7	43	72.5	33	53	58	10.11	3	0
1932	62.1	55	73	21	51	91	7.37	13	1
1931	64.7	12	75.6	4	53.8	45	1.48	118	0
1930	65.1	6	77.2	1	52.7	63	1.50	117	1
1929	62.4	51	74.7	11	50.1	109	3.53	62	0
1928	57.6	128	67.8	115	47.5	131	3.51	63	0
1927	61.1	73	72.7	30	49.4	117	3.41	65	0
1926	58.7	122	70.3	71	47.1	133	2.09	101	0
1925	61	79	71.3	54	50.6	101	2.30	96	0
1924	60.5	86	69.2	95	51.9	73	4.06	50	0
1923	63.6	30	70.8	62	56.3	13	1.44	119	2
1922	62.1	55	70.4	68	53.9	43	3.27	67	0
1921	66.5	2	74.5	13	58.5	1	1.99	103	0
1920	63.6	30	71	59	56.2	14	4.24	44	0
1919	61.8	61	69.2	95	54.3	38	3.89	55	0
1918	60.5	86	67.8	115	53.2	53	6.01	27	2
1917	59.1	119	67	125	51.2	86	0.90	130	0
1916	64	23	73.2	20	54.8	27	3.94	54	0
1915	66.7	1	75	6	58.5	1	1.02	125	0
1914	63	41	72.2	45	53.8	45	0.21	134	0
1913	59.8	101	68.2	107	52.1	69	5.04	34	2
1912	62.7	43	70.3	71	55.1	23	1.98	105	0
1911	60.5	86	69	98	52	71	5.74	28	0
1910	62.4	51	71.3	54	53.5	48	4.32	42	0
1909	61.7	63	70.3	71	53	58	4.07	49	0
1908	65.1	6	75.1	5	55	24	1.24	122	0
1907	62.6	47	70.1	76	55.2	22	9.46	5	0
1906	64.9	9	74.8	10	55	24	2.48	86	0
1905	61.1	73	69.3	92	52.9	60	6.16	23	0
1904	61.4	68	71.1	58	51.8	74	3.65	60	1
1903	64.1	20	73	21	54.2	39	1.14	123	3
1902	61.8	61	70.1	76	53.5	48	2.65	83	2
1901	65	8	74.6	12	55	24	2.94	75	1
1900	64.1	20	74.2	15	54	41	2.21	98	0
1899	60.2	94	69.9	81	50.3	106	4.20	46	2
1898							2.74	78	30
1897	61	79	69.7	84	52.3	68	1.86	110	0
1896	59.6	104	68	111	51.8	74	4.16	47	2
1895	63.7	29	72.5	33	54.8	27	2.39	91	0
1894	63.5	33	72.4	38	54.6	32	3.16	70	0
1893	56.9	132	66	130	48.1	128	1.98	105	1
1892	62.1	55	72.9	26	51.4	84			0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1915	66.7
1921	66.5
2015	66.1
1961	66
2005	65.4
1930	65.1
1908	65.1
1901	65
2023	64.9
1983	64.9
More years share the last value

Coldest
Year	Mean, °F
1963	56.5
1950	56.9
1893	56.9
1956	57.2
1975	57.3
1978	57.6
1928	57.6
1981	58.2
1966	58.2
1962	58.2

Wettest
Year	Precipitation, in
1974	13.13
1938	10.82
1933	10.11
1934	9.75
1907	9.46
2008	9.22
1993	8.85
1999	8.81
2023	8.78
1954	8.65

Driest
Year	Precipitation, in
1914	0.21
1943	0.58
1986	0.69
1957	0.83
1917	0.90
2024	0.92
1953	0.96
1948	0.98
1978	1.02
1915	1.02

The hottest, coldest and wettest days

Hottest day: 81°F; 10 September 2026
Coldest night: 44°F; 24 September 2026
Wettest day: 2.46 in; 27 September 2026

Every month, season and year

Months

Seasons

Years

Worcester, MA the day's answers

All-time records

Every answer in words

September 2026 brought 6.70 in of precipitation in Worcester, MA, the wettest September since 2023, 18th wettest of 134.
The hottest day of September 2026 in Worcester, MA: 81°F on Thursday 10 September 2026.
The coldest night of September 2026 in Worcester, MA: a low of 44°F on Thursday 24 September 2026.
The wettest day of September 2026 in Worcester, MA: 2.46 in on Sunday 27 September 2026.