Syracuse, NY: September

30 September 2026: September 2026 averaged 63.8°F in Syracuse, NY, the warmest September since 2025, tied 33rd warmest of 125 (with 2020, 2014 and 1952).

September 2026

Mean temperature: 63.8°F; Warmest since 2025; 33rd warmest of 125
Precipitation: 3.71 in; Wettest since 2022; 42nd wettest of 125

A normal September in Syracuse, NY (1991 to 2020): a mean temperature of 63.4°F, between 60.5°F and 65.6°F in eight years of ten and 3.22 in of precipitation, between 1.73 in and 5.07 in in eight years of ten.

The mean temperature of every September in Syracuse, NY since 1902: 63.8°F in 2026; the highest is 69.5°F, in 1961.

Normal range, 60.5 to 65.6°F

Every year, ranked, as a table

Every September in Syracuse, NY from 1902 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
2026	63.8	33	73.6	46	54	36	3.71	42
2025	64.2	29	76.3	11	52.1	67	2.55	78
2024	67.5	4	78.1	5	56.9	7	2.40	84
2023	65.5	13	75.6	20	55.4	18	1.99	94
2022	64	30	72.4	59	55.6	17	4.03	37
2021	66	10	75.9	17	56.1	13	2.68	75
2020	63.8	33	74.9	28	52.6	61	1.53	108
2019	63.9	32	74.5	35	53.3	47	3.49	46
2018	65.6	12	74.8	32	56.5	10	3.25	53
2017	64.5	26	76.1	14	52.9	55	1.38	113
2016	64.8	21	76.6	9	52.9	55	3.70	43
2015	67.9	3	78.8	2	56.9	7	5.05	16
2014	63.8	33	75.1	23	52.5	62	1.60	104
2013	61.3	84	72.4	59	50.2	102	3.20	57
2012	63.6	40	74.5	35	52.7	58	3.11	63
2011	66	10	75.3	22	56.7	9	6.36	5
2010	63.1	52	72.4	59	53.8	39	5.26	12
2009	61.3	84	71.8	68	50.8	88	2.27	89
2008	62.7	58	72.9	55	52.5	62	2.47	81
2007	65.3	17	76.9	7	53.8	39	3.20	57
2006	60.7	93	69.5	106	52	71	4.04	36
2005	65.4	16	76.4	10	54.4	30	1.75	100
2004	65	20	75.1	23	54.9	25	3.23	56
2003	63.2	50	73.2	50	53.3	47	3.14	61
2002	66.9	7	78.4	3	55.4	18	3.55	45
2001	62.3	63	73.1	52	51.4	83	4.05	35
2000	60.7	93	71.4	76	49.9	109	3.13	62
1999	64.8	21	76	15	53.5	44	5.35	11
1998	64	30	74.1	40	53.8	39	2.41	83
1997	60.1	103	69.6	103	50.6	92	2.75	73
1996	63.1	52	71.9	67	54.2	32	4.38	25
1995	59.1	115	70.4	90	47.8	122	2.53	79
1994	60.9	90	69.7	99	52	71	2.43	82
1993	60	104	69.6	103	50.4	96	3.83	41
1992	61.3	84	71.7	71	50.8	88	4.55	23
1991	60.5	99	72	66	49	115	4.20	32
1990	61.2	88	70.8	83	51.5	80	3.45	47
1989	61.8	75	72.7	57	50.8	88	5.96	7
1988	60.8	91	71.7	71	49.9	109	1.88	97
1987	61.1	89	70.3	91	51.9	75	5.99	6
1986	60.4	100	69.8	98	51.1	86	5.47	10
1985	63.5	44	74.7	34	52.3	65	3.88	40
1984	57.6	121	67.5	121	47.8	122	2.61	76
1983	62.5	60	73.8	43	51.2	85	2.98	66
1982	60.6	98	71.1	79	50	105	4.22	30
1981	61.6	79	69.1	108	54	36	5.58	9
1980	63.4	46	74.1	40	52.7	58	3.40	49
1979	61.4	82	72.8	56	50	105	5.25	13
1978	59.9	108	71.4	76	48.3	120	3.93	38
1977	62.5	60	69.7	99	55.2	21	6.54	4
1976	59.8	110	69.6	103	50	105	3.27	52
1975	57.1	124	65.6	124	48.6	119	8.81	1
1974	59	116	68.8	109	49.3	113	4.45	24
1973	62	70	71.8	68	52.1	67	4.57	22
1972	63.5	44	73.8	43	53.2	52	4.12	33
1971	65.5	13	74.9	28	56.2	11	2.56	77
1970	61.4	82	70.7	86	52.1	67	4.33	28
1969	63.7	37	74.3	38	53.2	52	1.13	117
1968	64.8	21	75.1	23	54.5	28	3.43	48
1967	60.7	93	72.1	64	49.2	114	2.73	74
1966	59.5	113	68.8	109	50.2	102	4.75	19
1965	62.8	56	72.2	63	53.4	46	3.60	44
1964	61.6	79	73.6	46	49.5	111	0.75	124
1963	57.2	123	69.7	99	44.6	125	0.85	122
1962	59.6	112	68.5	114	50.8	88	1.99	94
1961	69.5	1	80.4	1	58.6	2	1.21	116
1960	63.7	37	73.7	45	53.8	39	2.93	68
1959	67.3	5	77.5	6	57	6	0.93	121
1958	61.9	72	70.8	83	53	54	4.89	18
1957	62.6	59	73.4	49	51.7	77	2.28	86
1956	58.8	117	68.7	113	48.9	116	4.27	29
1955	61.7	78	73	54	50.3	99	1.87	98
1954	61.8	75	70.8	83	52.9	55	3.06	64
1953	63.6	40	74.8	32	52.4	64	2.11	92
1952	63.8	33	75.5	21	52.1	67	1.52	109
1951	61.5	81	71.7	71	51.4	83	3.17	60
1950	58.7	118	68	117	49.5	111	4.22	30
1949	60	104	69.9	96	50	105	4.38	25
1948	63	54	76	15	50.1	104	1.02	119
1947	63.4	46	75	27	51.7	77	2.14	91
1946	63.4	46	76.2	12	50.5	94	2.83	70
1945	64.7	24	74.9	28	54.5	28	6.74	2
1944	62.4	62	72.1	64	52.7	58	2.18	90
1943	60	104	71.8	68	48.2	121	0.51	125
1942	62.1	68	73.6	46	50.5	94	3.29	51
1941	63.6	40	76.8	8	50.3	99	2.28	86
1940	60	104	71	80	48.9	116	1.91	96
1939	62.8	56	75.1	23	50.4	96	2.04	93
1938	57.4	122	68.1	116	46.7	124	5.07	15
1937	61.3	84	70.5	88	52.2	66	1.39	112
1936	64.3	28	74.1	40	54.4	30	3.01	65
1935	60.2	101	68.4	115	51.9	75	2.86	69
1934	66.7	8	74.9	28	58.4	3	4.71	21
1933	64.4	27	72.7	57	56	15	1.70	101
1932	63.6	40	73.1	52	54	36	1.12	118
1931	68.6	2	78.4	3	58.8	1	2.76	71
1930	66.5	9	75.8	18	57.2	5	3.20	57
1929	65.2	18	74.3	38	56.1	13	3.90	39
1928	58.5	119	66.4	122	50.6	92	2.28	86
1927	63.3	49	71.7	71	54.9	25	1.63	103
1926	59.9	108	67.9	120	52	71	5.01	17
1925	61.9	72	69.7	99	54.1	34	3.25	53
1924	58.4	120	66.4	122	50.4	96	4.75	19
1923	62.2	65	70.3	91	54.1	34	2.94	67
1922	63.7	37	72.3	62	55.1	23	1.31	115
1921	67.3	5	76.2	12	58.3	4	1.55	106
1920	63.2	50	71.6	75	54.9	25	6.62	3
1919	63	54	70.9	81	55.1	23	1.60	104
1918	56.2	125	63.7	125	48.8	118	4.34	27
1917	59.2	114	68	117	50.3	99	1.50	110
1916	62.2	65	70.9	81	53.5	44	4.12	33
1915	64.7	24	73.2	50	56.2	11	5.11	14
1914	60.2	101	68.8	109	51.6	79	1.47	111
1913	60.8	91	70.5	88	51	87	1.87	98
1912	62.2	65	70.2	94	54.2	32	5.59	8
1911	60.7	93	69.3	107	52	71	2.76	71
1910	61.8	75	70.3	91	53.3	47	3.30	50
1909	60.7	93	69.9	96	51.5	80	1.68	102
1908	65.5	13	75.7	19	55.2	21	0.82	123
1907	62.1	68	68.8	109	55.3	20	3.25	53
1906	65.1	19	74.4	37	55.8	16	1.35	114
1905	61.9	72	70.2	94	53.6	43	2.53	79
1904	59.8	110	68	117	51.5	80	2.29	85
1903	62.3	63	71.3	78	53.3	47	0.99	120
1902	62	70	70.6	87	53.3	47	1.55	106

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1961	69.5
1931	68.6
2015	67.9
2024	67.5
1959	67.3
1921	67.3
2002	66.9
1934	66.7
1930	66.5
2021	66
More years share the last value

Coldest
Year	Mean, °F
1918	56.2
1975	57.1
1963	57.2
1938	57.4
1984	57.6
1924	58.4
1928	58.5
1950	58.7
1956	58.8
1974	59

Wettest
Year	Precipitation, in
1975	8.81
1945	6.74
1920	6.62
1977	6.54
2011	6.36
1987	5.99
1989	5.96
1912	5.59
1981	5.58
1986	5.47

Driest
Year	Precipitation, in
1943	0.51
1964	0.75
1908	0.82
1963	0.85
1959	0.93
1903	0.99
1948	1.02
1932	1.12
1969	1.13
1961	1.21

The hottest, coldest and wettest days

Hottest day: 85°F; 3 September 2026, 2 September 2026
Coldest night: 40°F; 25 September 2026
Wettest day: 1.00 in; 2 September 2026

Every month, season and year

Months

Seasons

Years

Syracuse, NY the day's answers

All-time records

Every answer in words

September 2026 brought 3.71 in of precipitation in Syracuse, NY, the wettest September since 2022, 42nd wettest of 125.
The hottest day of September 2026 in Syracuse, NY: 85°F on Thursday 3 September 2026 and Wednesday 2 September 2026.
The coldest night of September 2026 in Syracuse, NY: a low of 40°F on Friday 25 September 2026.
The wettest day of September 2026 in Syracuse, NY: 1.00 in on Wednesday 2 September 2026.