Oswego, NY: Winter

28 February 2026: Winter 2026 (December 2025 to February 2026) averaged 26.3°F in Oswego, NY, the coldest winter since 2015 (winter 2020 excluded: 66 of 91 days missing), tied 43rd coldest of 92 (with 2001).

Winter 2026 (December 2025 to February 2026)

Mean temperature: 26.3°F; Coldest since 2015; 43rd coldest of 92
Precipitation: 9.03 in; Driest since 2025; 41st driest of 99

A normal winter in Oswego, NY (1991 to 2020): a mean temperature of 27.8°F, between 23.6°F and 32°F in eight years of ten and 10.89 in of precipitation, between 8.56 in and 12.09 in in eight years of ten.

The mean temperature of every winter in Oswego, NY since 1927: 26.3°F in 2026; the lowest is 20.5°F, in 1934.

Normal range, 23.6 to 32°F

Every year, ranked, as a table

Every winter in Oswego, NY from 1926 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	26.3	49	32.5	56	20.2	44	9.03	59	0
2025	28.7	28	34	35	23.4	16	8.95	60	0
2024	35.5	1	40.5	2	30.4	1	8.93	62	0
2023	33.4	3	39.2	4	27.6	3	8.13	74	0
2022	29.7	19	37.2	13	22.2	31	7.88	78	0
2021	30.7	12	35.6	20	25.8	8	8.10	75	0
2020							9.19	56	66
2019	27.1	39	33.6	42	20.6	41	11.31	22	0
2018	27.4	35	34.2	32	20.7	38	11.18	25	0
2017	31.9	7	37.6	10	26.2	5	10.52	33	0
2016	33.4	3	39.7	3	27	4	11.34	21	0
2015	22.9	81	29.5	85	16.2	86	8.78	66	0
2014	24	71	30.3	77	17.7	72	9.13	57	0
2013	30.4	14	36.3	18	24.4	11			0
2012	32.6	5	39.1	6	26.1	6	10.37	38	0
2011	25.1	65	30.6	74	19.6	51	11.80	15	0
2010	27.5	33	32.2	60	22.8	24	10.46	36	0
2009	25.1	65	31.5	68	19	64	10.99	27	1
2008	28.3	30	33.6	42	22.9	20	14.86	2	0
2007	28.4	29	33.9	37	22.9	20	12.53	6	2
2006	29.3	20	34.5	28	24.1	13	10.93	29	0
2005	25.4	62	32	62	18.9	65	10.65	32	1
2004	24.2	70	30.2	80	18.3	68	10.89	30	0
2003	23.4	77	29.4	86	17.4	74	11.24	23	0
2002	34.2	2	40.6	1	28	2	7.05	88	2
2001	26.3	49	32	62	20.7	38	8.94	61	0
2000	29.1	21	35.5	21	22.7	26	7.20	86	0
1999	30.2	15	37.2	13	23.3	18	9.46	50	0
1998	31.2	10	36.8	16	25.7	9	12.08	11	0
1997	29.1	21	35.4	23	22.9	20	12.15	10	0
1996	23.6	74	30	81	17.3	76	11.81	14	2
1995	28.9	26	35.2	24	22.5	29	7.67	82	0
1994	21	91	28.2	93	13.8	95	11.71	16	0
1993	26	55	33	51	19.1	61	10.42	37	1
1992	27.8	31	34.7	27	20.9	35	9.99	42	2
1991	29.1	21	36.1	19	22.2	31	11.82	13	1
1990	25.8	57	33.7	41	18	70	10.81	31	0
1989	27	42	34.4	30	19.5	55	6.99	89	0
1988	27.5	33	34.3	31	20.9	35	10.27	40	1
1987	26.8	44	32.8	54	20.8	37	8.28	72	1
1986	24.8	68	30.5	76	18.9	65	10.47	35	2
1985	27.4	35	34.2	32	20.4	43	11.24	23	4
1984	25.8	57	32	62	19.6	51	11.46	19	1
1983	30.1	16	37.4	11	22.8	24	6.17	92	1
1982	24	71	30.3	77	17.4	74	9.50	48	1
1981	23.3	80	31.2	71	15.4	90	10.98	28	0
1980	26.2	51	32.4	58	20	46	5.82	94	0
1979	22.4	86	28.3	91	16.4	84	13.13	4	0
1978	21.9	87	27.7	95	16.1	87	15.91	1	0
1977	21.2	89	27.9	94	14.5	93	9.30	52	0
1976	25.2	64	33.1	50	17.2	77	11.59	17	0
1975	29.1	21	34.8	26	23.4	16	12.17	9	0
1974	26	55	32.5	56	19.6	51	12.02	12	1
1973	26.6	45	33.5	44	19.7	50	9.38	51	0
1972	26.6	45	33.8	40	19.3	58	11.54	18	0
1971	23.9	73	30.7	73	17.2	77	11.44	20	0
1970	21.2	89	28.5	90	13.9	94	9.48	49	0
1969	25.7	60	31.9	65	19.4	57	9.56	46	3
1968	23.5	76	29.1	88	17.8	71	10.07	41	0
1967	28.9	26	35.1	25	22.7	26	8.48	71	0
1966	27.7	32	33.9	37	21.4	33	12.36	8	0
1965	25.3	63	31.7	66	18.8	67	13.93	3	0
1964	22.8	84	29.3	87	16.3	85	9.88	43	0
1963	23.6	74	30.6	74	16.7	82	7.83	79	0
1962	26.5	47	33.2	49	19.5	55	9.22	55	9
1961			31.3	70	16.9	80	7.70	81	16
1960			34.1	34	23.3	18	11.09	26	16
1959			30.9	72	14.6	92	13.07	5	12
1958			33.3	46	20.6	41	9.06	58	15
1957							5.22	97	18
1956							5.36	95	21
1955							8.71	68	20
1954	30.1	16	37.7	8	22.5	29	8.21	73	0
1953	31.3	9	37.1	15	25.4	10	7.92	77	1
1952	29.1	21	35.5	21	22.6	28	8.87	64	0
1951	27.1	39	33.5	44	20.7	38	10.52	33	0
1950	29.8	18	36.7	17	22.9	20	12.43	7	0
1949	30.7	12	37.4	11	24	14	8.57	69	4
1948	22.9	81	29.8	83	16	88	7.31	85	0
1947	27.1	39	34	35	20.2	44	10.28	39	0
1946	24.4	69	31.4	69	17.5	73	6.10	93	0
1945	22.9	81	29	89	16.9	80	9.68	45	0
1944	26.1	53	33	51	19.1	61	5.13	98	0
1943	23.4	77	30.3	77	16.5	83	9.54	47	0
1942	25.8	57	32.4	58	19.1	61	8.52	70	0
1941	25.7	60	32.1	61	19.3	58	7.47	84	0
1940	23.4	77	29.7	84	17.2	77	9.78	44	3
1939	27.2	38	34.5	28	19.9	47	8.75	67	0
1938	26.4	48	32.9	53	19.9	47	8.86	65	0
1937	30.9	11	37.7	8	24	14	9.29	53	0
1936	21.4	88	27.1	96	15.8	89	8.92	63	0
1935	22.6	85	29.9	82	15.2	91	7.16	87	0
1934	20.5	92	28.3	91	12.7	96	6.32	91	0
1933	31.7	8	38.9	7	24.4	11	5.30	96	0
1932	32.6	5	39.2	4	26	7	9.27	54	0
1931	26.1	53	32.6	55	19.6	51	6.35	90	0
1930	26.2	51	33.3	46	19.2	60	7.50	83	0
1929	27.3	37	33.3	46	21.3	34	7.74	80	0
1928	26.9	43	33.9	37	19.9	47	8.07	76	2
1927	24.9	67	31.7	66	18.1	69	4.55	99	0
1926									33

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2024	35.5
2002	34.2
2023	33.4
2016	33.4
2012	32.6
1932	32.6
2017	31.9
1933	31.7
1953	31.3
1998	31.2

Coldest
Year	Mean, °F
1934	20.5
1994	21
1977	21.2
1970	21.2
1936	21.4
1978	21.9
1979	22.4
1935	22.6
1964	22.8
2015	22.9
More years share the last value

Wettest
Year	Precipitation, in
1978	15.91
2008	14.86
1965	13.93
1979	13.13
1959	13.07
2007	12.53
1950	12.43
1966	12.36
1975	12.17
1997	12.15

Driest
Year	Precipitation, in
1927	4.55
1944	5.13
1957	5.22
1933	5.30
1956	5.36
1980	5.82
1946	6.10
1983	6.17
1934	6.32
1931	6.35

The hottest, coldest and wettest days

Hottest day: 57°F; 19 December 2025
Coldest night: -6°F; 9 February 2026
Wettest day: 0.83 in; 29 December 2025

Every month, season and year

Months

Seasons

Years

Oswego, NY the day's answers

All-time records

Every answer in words

Winter 2026 (December 2025 to February 2026) brought 9.03 in of precipitation in Oswego, NY, the driest winter since 2025, 41st driest of 99.
The hottest day of winter 2026 (December 2025 to February 2026) in Oswego, NY: 57°F on Friday 19 December 2025.
The coldest night of winter 2026 (December 2025 to February 2026) in Oswego, NY: a low of -6°F on Monday 9 February 2026.
The wettest day of winter 2026 (December 2025 to February 2026) in Oswego, NY: 0.83 in on Monday 29 December 2025.