Oswego, NY: 2026

10 October 2026: 2026 so far averaged 52.8°F in Oswego, NY, the warmest 1 January to 10 October since 2025, 14th warmest of 98.

2026 so far, to 10 October 2026

Mean temperature: 52.8°F; Warmest since 2025; 14th warmest of 98
Precipitation: 28.97 in; Wettest since 2024; 49th wettest of 99

A normal 1 January to 10 October in Oswego, NY (1991 to 2020): a mean temperature of 51.6°F, between 49.2°F and 53.5°F in eight years of ten and 30.69 in of precipitation, between 25.80 in and 39.59 in in eight years of ten.

The mean temperature of every 1 January to 10 October in Oswego, NY since 1926: 52.8°F in 2026; the highest is 55.6°F, in 2024.

Normal range, 49.2 to 53.5°F

Every year, ranked, as a table

Every 1 January to 10 October 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	52.8	14	60.6	18	45	13	28.97	49	0
2025	53.2	9	60.9	11	45.5	9	25.74	74	0
2024	55.6	1	62.4	3	48.7	1	33.93	18	0
2023	53.9	5	61	10	46.9	4	34.43	15	0
2022	52.9	13	60.8	13	44.9	15	33.06	22	0
2021	54.3	3	61.3	7	47.3	3	29.75	41	0
2020			62.6	2			25.41	77	63
2019	50.3	48	58	52	42.6	48	36.90	10	0
2018	52.6	15	60.4	20	44.9	15	25.96	71	0
2017	53	11	60.6	18	45.5	9	39.81	3	0
2016	53	11	60.8	13	45.2	11	29.05	48	0
2015	49.2	77	57.3	73	41.1	81	30.02	38	0
2014	49.3	76	57.3	73	41.3	76	29.34	45	0
2013	52.1	22	59.7	26	44.6	17	33.22	20	0
2012	55.2	2	63	1	47.4	2			1
2011	52	24	59.5	32	44.6	17	39.57	5	1
2010	53.7	6	60.9	11	46.7	5	38.06	8	1
2009	49.9	60	57.7	64	42	58	30.30	37	1
2008	51.3	32	59.2	36	43.4	35	39.62	4	1
2007	51	37	59.1	37	42.9	44	28.41	53	2
2006	52.5	16	59.7	26	45.1	12	29.94	40	1
2005	51.6	28	59.4	33	43.8	26	30.58	33	0
2004	49.5	72	57.1	80	42	58	32.02	29	1
2003	49	82	57.2	77	40.8	87	32.60	25	1
2002	54.1	4	62.2	4	45.7	6	30.80	32	5
2001	51.9	25	59.7	26	44.1	22	25.20	79	1
2000	51.5	30	59.3	34	43.8	26	34.16	16	2
1999	52.5	16	60.8	13	44.2	21	28.30	54	0
1998	53.5	7	61.5	6	45.6	8	33.03	23	2
1997	49.8	63	58.1	51	41.6	69	29.17	47	4
1996	49.4	74	57.3	73	41.3	76	36.68	11	3
1995	51.6	28	59.9	25	43.4	35	25.13	80	2
1994	48.6	88	57.2	77	40.1	95			0
1993	49.7	65	58.2	49	41.3	76	29.74	42	1
1992	49	82	57.1	80	40.8	87	42.81	1	2
1991	53.2	9	61.8	5	44.6	17	34.72	13	0
1990	52.5	16	61.2	8	43.7	31	35.04	12	0
1989	50.3	48	58.7	41	41.8	63	28.60	51	0
1988	51.1	33	60	23	42	58	29.53	43	2
1987	52.5	16	61.1	9	43.6	32	26.49	65	3
1986	50.8	39	59	38	42.5	51	33.10	21	2
1985	51.1	33	59.7	26	42	58	26.57	64	5
1984	49.6	68	57.6	65	41.5	71	32.32	27	3
1983	51.8	27	60.3	22	43.2	40	28.00	58	4
1982	49	82	57.9	56	40	98	27.04	60	2
1981	50.1	55	58.5	46	41.7	67	32.04	28	0
1980	49.6	68	57.9	56	41.3	76	28.04	57	0
1979	49.1	80	57.6	65	40.8	87	38.75	6	1
1978	48.1	95	56.3	90	39.9	99	31.71	31	0
1977	49.8	63	58	52	41.6	69	33.43	19	1
1976	49.9	60	58.8	40	41.1	81	40.94	2	1
1975	50.8	39	58.6	42	43	43	37.97	9	0
1974	49.7	65	58	52	41.4	73	32.56	26	3
1973	52.3	20	60.7	16	43.9	25	29.97	39	0
1972	48.6	88	56.9	85	40.3	93	38.37	7	0
1971	49.2	77	57.5	70	40.8	87	30.51	35	0
1970	49.7	65	58.6	42	40.7	92	29.45	44	0
1969	50.3	48	59.3	34	41.4	73	28.29	55	1
1968	48.3	93	55.5	98	41.1	81	29.24	46	7
1967	50.5	46	57.6	65	43.5	33	25.41	77	1
1966	49.6	68	56.9	85	42.3	54	26.90	61	0
1965	48.3	93	55.7	96	40.8	87	34.59	14	1
1964	49.6	68	57.1	80	42.1	57	23.82	86	2
1963	47.9	96	55.8	95	40.1	95	22.99	88	0
1962	50.7	42	57.4	72	43.2	40	27.78	59	15
1961	50.9	38	57.6	65	43.5	33	26.77	62	19
1960	50.3	48	57.3	73	42.8	45	20.86	96	22
1959	52.1	22	60	23	43.4	35	28.61	50	28
1958	50.2	53	57.1	80	42.6	48	30.45	36	26
1957					43.1	42	22.48	89	56
1956	48.9	86	55.7	96	40.9	85	25.13	80	24
1955			60.4	20	44.3	20	26.00	70	30
1954	50.4	47	58.2	49	42.6	48	25.70	75	2
1953	51.9	25	59.7	26	44.1	22	22.26	90	3
1952	51.1	33	58.5	46	43.8	26	25.68	76	0
1951	50.6	44	57.8	61	43.4	35	30.57	34	0
1950	49.4	74	57	84	41.8	63	32.01	30	0
1949	53.4	8	60.7	16	45.7	6	20.76	97	6
1948	49.2	77	56.9	85	41.5	71	23.87	85	0
1947	50	58	57.5	70	42.4	53	32.76	24	1
1946	50.3	48	58.6	42	42	58	21.85	93	0
1945	50.1	55	57.6	65	42.7	47	34.03	17	0
1944	50.2	53	57.9	56	42.5	51	23.10	87	0
1943	48.4	91	56	94	40.9	85	26.08	68	0
1942	50.6	44	57.9	56	43.3	39	26.71	63	0
1941	50	58	57.8	61	42.3	54	21.36	95	0
1940	47.4	97	54.4	99	40.2	94	25.00	82	3
1939	49.9	60	58	52	41.8	63	21.88	92	0
1938	50.7	42	58.6	42	42.8	45	26.01	69	0
1937	51.1	33	58.3	48	43.8	26	24.52	83	0
1936	49.1	80	56.9	85	41.4	73	26.43	67	0
1935	48.6	88	56.2	92	41.1	81	21.61	94	0
1934	48.4	91	56.7	89	40.1	95	17.86	99	0
1933	52.3	20	59.6	31	45	13	19.42	98	0
1932	50.8	39	57.8	61	43.8	26	28.20	56	0
1931	51.4	31	58.9	39	44	24	25.90	72	0
1930	50.1	55	57.9	56	42.3	54	24.41	84	0
1929	49.5	72	57.2	77	41.8	63	28.43	52	0
1928	48.8	87	56.2	92	41.3	76	25.83	73	1
1927	49	82	56.3	90	41.7	67	22.22	91	0
1926	46.4	98	53.7	100	39	100	26.48	66	2

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2024	55.6
2012	55.2
2021	54.3
2002	54.1
2023	53.9
2010	53.7
1998	53.5
1949	53.4
2025	53.2
1991	53.2

Coldest
Year	Mean, °F
1926	46.4
1940	47.4
1963	47.9
1978	48.1
1968	48.3
1965	48.3
1943	48.4
1934	48.4
1994	48.6
1972	48.6
More years share the last value

Wettest
Year	Precipitation, in
1992	42.81
1976	40.94
2017	39.81
2008	39.62
2011	39.57
1979	38.75
1972	38.37
2010	38.06
1975	37.97
2019	36.90

Driest
Year	Precipitation, in
1934	17.86
1933	19.42
1949	20.76
1960	20.86
1941	21.36
1935	21.61
1946	21.85
1939	21.88
1927	22.22
1953	22.26

The hottest, coldest and wettest days

Hottest day: 93°F; 1 July 2026
Coldest night: -6°F; 9 February 2026
Wettest day: 1.70 in; 31 March 2026

Month by month

Month	Mean temperature	Precipitation
January	24.5°F 47th warmest of 94	4.19 in 19th wettest of 101
February	25.7°F 45th coldest of 93	1.04 in 3rd driest of 100
March	39.5°F 10th warmest of 96	4.89 in 7th wettest of 101
April	50.1°F 5th warmest of 100	4.78 in 15th wettest of 101
May	56.3°F 39th warmest of 95	3.61 in 36th wettest of 101
June	66°F 38th warmest of 100	3.91 in 24th wettest of 100
July	73.1°F 18th warmest of 100	2.57 in 47th driest of 101
August	71.4°F 23rd warmest of 99	1.53 in 14th driest of 100
September	65°F 17th warmest of 101	1.65 in 12th driest of 101
October so far	58.8°F 21st warmest of 99	0.80 in 36th driest of 100

Hot days and freezes

Oswego, NY has had 3 days at 90°F or above in 2026 through 10 October, the most by that date since 2025, tied 41st most of 100 (with 2013, 1991, 1982 and 5 other years).
Oswego, NY has had 76 freezing nights (a low of 32°F or below) in 2026 through 10 October, the most by that date since 2025, tied 81st most of 100 (with 2002, 1967, 1945 and 1 other year).
The last freeze of spring 2026 in Oswego, NY came on Tuesday 21 April 2026, the latest since 2024, tied 70th latest of 100 (with 1994).

Daily records set

Date	Record	Value	Before	Check
1 July	Warmest day	93°F	89°F 2014, 2002, 1963	Provisional
18 May	Warmest day	89°F	88°F 2017	Provisional
10 March	Warmest day	72°F	64°F 2002	Provisional

Daily records set and not listed: 0

Every month, season and year

Months

Seasons

Years

2025
2026

Oswego, NY the day's answers

All-time records

Every answer in words

2026 so far brought 28.97 in of precipitation in Oswego, NY, the wettest 1 January to 10 October since 2024, 49th wettest of 99.
The hottest day of 2026 so far in Oswego, NY: 93°F on Wednesday 1 July 2026.
The coldest night of 2026 so far in Oswego, NY: a low of -6°F on Monday 9 February 2026.
The wettest day of 2026 so far in Oswego, NY: 1.70 in on Tuesday 31 March 2026.