Plattsburgh, NY: January

31 January 2026: January 2026 averaged 18.5°F in Plattsburgh, NY, the coldest January since 2022, 32nd coldest of 72.

January 2026

Mean temperature: 18.5°F; Coldest since 2022; 32nd coldest of 72
Precipitation: 1.39 in; Driest since 2025; 36th driest of 78

A normal January in Plattsburgh, NY (1991 to 2020): 1.49 in of precipitation, between 0.47 in and 2.04 in in eight years of ten.

The mean temperature of every January in Plattsburgh, NY since 1946: 18.5°F in 2026; the lowest is 7.3°F, in 2004.

Every year, ranked, as a table

Every January in Plattsburgh, NY from 1946 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	18.5	41	25.5	51	11.5	31	1.39	42	0
2025	20.4	31	27.3	41	13.5	20	0.29	76	0
2024	24.3	11	30.6	22	17.9	4	2.52	12	1
2023	27.4	3	33.2	11	21.6	1	3.08	7	0
2022	11	66	23.4	64	-1.3	72	0.39	72	0
2021	21.5	23	28.3	36	14.6	16	1.30	46	0
2020	23.8	13	31.4	18	16.2	10	2.37	14	0
2019	16.3	52	25.4	52	7.2	52	1.72	29	0
2018	18	44	27.5	39	8.5	45	1.55	36	0
2017	27.7	2	35	4	20.5	3	1.49	39	0
2016	22.2	18	30.9	21	13.5	20	0.81	59	0
2015	14.7	55	25.4	52	4.1	63	0.76	60	0
2014	16.6	50	25.3	54	7.8	49	0.64	62	0
2013	19.2	37	30.3	23	8.2	47	0.98	55	0
2012	23.3	14	32.3	14	14.3	18	1.60	33	0
2011	16.8	47	24.6	57	9	43	0.41	71	0
2010	22.2	18	29.1	30	15.3	15	0.95	56	0
2009							0.64	62	6
2008	23.3	14	32	17	14.5	17	1.20	49	0
2007	20	33	29.5	27	10.5	34	1.72	29	0
2006	26.9	5	36	3	17.8	6	2.05	20	0
2005	14.5	57	23.8	61	5.3	59	1.37	45	0
2004	7.3	72	16	75	-1.4	73	0.50	68	0
2003	10.3	68	20	71	0.5	69	0.27	77	0
2002	25.4	8	33.8	7	17	8	1.14	51	0
2001	16.8	47	27.2	46	6.5	55	0.43	70	0
2000	16.3	52	25.9	50	6.8	54	1.70	31	0
1999	17.3	45	27.3	41	7.4	50	2.01	24	0
1995							2.04	21	7
1994							1.86	26	7
1993	20.8	27	29.4	28	12	28	2.17	17	2
1992	16.8	47	26.3	49	7.3	51	1.67	32	0
1991			27.9	38	8.5	45	1.53	37	6
1990	29.6	1	37.5	2	21	2	2.03	22	2
1989	23	16	33.4	9	12.6	24	0.31	75	0
1988	18.9	39	28	37	9.8	36	0.74	61	0
1987	16.1	54	24.4	59	7.9	48	4.13	3	2
1986			27.3	41	7.1	53	2.89	10	4
1985	13	62	21.8	70	4.2	62	1.48	40	2
1984			23.2	66	5.8	57	0.62	66	4
1983	20.7	29	29.1	30	12.4	25	1.60	33	2
1982	9	69	19.6	72	-1.2	71	1.42	41	2
1981	8.5	70	19.3	73	-2.2	74	0.46	69	0
1980	20.4	31	29.6	25	11.2	32	0.63	64	0
1979	19.2	37	27.3	41	11	33	6.05	2	0
1978	14.7	55	23.6	63	5.7	58	9.05	1	0
1977	11.5	65	22	69	0.9	68	3.20	6	0
1976	10.4	67	23	67	-2.2	74	3.95	4	0
1975	24.2	12	32.9	12	15.6	14	1.83	27	0
1974	20.5	30	29.2	29	11.7	30	2.48	13	0
1973	22.9	17	32.3	14	13.4	22	1.52	38	0
1972	21	25	32.1	16	9.8	36	0.84	58	0
1971	13.4	60	24.5	58	2.3	65	0.39	72	0
1970	8.5	70	17.6	74	-0.6	70	0.37	74	0
1969	20.8	27	29.6	25	12.3	26	0.51	67	1
1968	12.4	63	22.1	68	2.7	64	1.18	50	0
1967	26.4	6	34.7	5	17.9	4	1.38	44	1
1966	18.1	43	26.9	47	9.4	39	1.29	47	0
1965	16.5	51	26.5	48	6.5	55	0.63	64	0
1964	24.9	9	33.4	9	16.4	9	2.08	19	0
1963	19.7	34	27.5	39	11.9	29	1.01	54	0
1962	19.4	36	30	24	8.7	44	1.07	53	0
1961	12.3	64	23.4	64	1.1	66	0.87	57	0
1960	18.8	40	28.5	34	9.2	41	2.98	9	1
1959	18.2	42	27.3	41	9.1	42	2.29	15	0
1958	21.3	24	28.9	32	13.7	19	2.99	8	0
1957	13.1	61	25.2	55	1	67	2.03	22	0
1956	22	21	28.4	35	15.7	13	1.74	28	0
1955	17.3	45	25.2	55	9.5	38	0.25	78	0
1954	14.2	58	23.8	61	4.6	60	2.65	11	0
1953	24.9	9	33.7	8	16.1	11	2.01	24	0
1952	21.7	22	31.1	20	12.3	26	1.39	42	0
1951	22.2	18	31.2	19	13.2	23	1.60	33	0
1950	27	4	37.9	1	16.1	11	3.36	5	0
1949	25.9	7	34.4	6	17.4	7	1.25	48	0
1948	14.2	58	24	60	4.5	61	1.09	52	0
1947	21	25	32.6	13	9.4	39	2.20	16	0
1946	19.5	35	28.8	33	10.2	35	2.15	18	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1990	29.6
2017	27.7
2023	27.4
1950	27
2006	26.9
1967	26.4
1949	25.9
2002	25.4
1964	24.9
1953	24.9

Coldest
Year	Mean, °F
2004	7.3
1981	8.5
1970	8.5
1982	9
2003	10.3
1976	10.4
2022	11
1977	11.5
1961	12.3
1968	12.4

Wettest
Year	Precipitation, in
1978	9.05
1979	6.05
1987	4.13
1976	3.95
1950	3.36
1977	3.20
2023	3.08
1958	2.99
1960	2.98
1986	2.89

Driest
Year	Precipitation, in
1955	0.25
2003	0.27
2025	0.29
1989	0.31
1970	0.37
2022	0.39
1971	0.39
2011	0.41
2001	0.43
1981	0.46

The hottest, coldest and wettest days

Hottest day: 49°F; 10 January 2026
Coldest night: -10°F; 27 January 2026
Wettest day: 0.31 in; 15 January 2026

Every month, season and year

Months

Seasons

Years

Plattsburgh, NY the day's answers

All-time records

Every answer in words

January 2026 brought 1.39 in of precipitation in Plattsburgh, NY, the driest January since 2025, tied 36th driest of 78 (with 1952).
The hottest day of January 2026 in Plattsburgh, NY: 49°F on Saturday 10 January 2026.
The coldest night of January 2026 in Plattsburgh, NY: a low of -10°F on Tuesday 27 January 2026.
The wettest day of January 2026 in Plattsburgh, NY: 0.31 in on Thursday 15 January 2026.