Plattsburgh, NY: 2025

31 December 2025: 2025 averaged 46.3°F in Plattsburgh, NY (8 days missing), the warmest year since 2024, tied 22nd warmest of 71 (with 1979 and 1977).

2025

Mean temperature: 46.3°F; Warmest since 2024; 22nd warmest of 71

The mean temperature of every year in Plattsburgh, NY since 1946: 46.3°F in 2025; the highest is 49.1°F, in 2024.

Every year, ranked, as a table

Every year in Plattsburgh, NY from 1945 to 2025, 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
2025	46.3	22	55.9	28	36.4	28	25.14	63	8
2024	49.1	1	58.4	3	39.7	1	33.54	17	1
2023	47.3	6	56.3	26	38.3	4	39.23	10	9
2022	45.7	36	56.2	27	35.1	47	29.19	42	0
2021	47.1	10	56.8	15	37.3	12	25.54	60	0
2020	47.1	10	57.1	10	37	16	24.80	67	9
2019	44.4	61	54.4	58	34.4	66	30.31	33	4
2018	45.6	38	55.4	41	35.9	34	30.11	35	3
2017	46.2	25	55.9	28	36.5	25	30.31	33	0
2016	46.8	15	57	12	36.5	25	26.12	58	4
2015	45	51	55.4	41	34.6	62	29.53	39	1
2014	44.2	63	53.7	66	34.6	62	28.16	47	0
2013	45	51	54.8	52	35.1	47	32.92	21	6
2012	47.9	4	58	4	37.9	6	26.58	55	1
2011	46.2	25	55.7	34	36.6	22	39.54	9	0
2010	47.2	8	56.5	19	37.8	7	37.01	13	0
2009	44.9	53	54.9	50	34.8	58	28.22	46	8
2008	45.1	50	54.9	50	35.3	42	31.99	25	0
2007									49
2006	47.3	6	57	12	37.6	9	33.03	20	1
2005	45.7	36	55.8	32	35.6	39	37.76	12	15
2004	43.1	70	53.3	69	32.9	73	31.52	26	5
2003	43.6	66	53.9	64	33.3	70	30.93	28	6
2002	45.5	41	55.6	38	35.3	42	33.51	18	1
2001	45.3	45	55.9	28	34.7	60	25.12	64	1
2000	43.2	69	53.1	70	33.2	71	30.34	32	0
1999	46	30	56.9	14	35.2	46	23.49	69	4
1998									182
1995									330
1994							26.26	57	49
1993	44	64	53.4	68	34.2	67	32.00	24	10
1992	42.8	71	52.3	73	33.4	69	28.15	48	2
1991			57.4	7	37.2	14	25.48	61	38
1990	46.6	18	55.7	34	37.2	14	38.26	11	7
1989	43.5	68	53	71	33.6	68	27.30	54	8
1988	44.6	58	54.1	61	34.8	58	25.70	59	6
1987	44.8	57	53.9	64	35.4	40	29.33	40	6
1986			55.3	44	37.5	10	28.12	49	40
1985	43.9	65	53	71	34.6	62	25.27	62	8
1984									101
1983	46.2	25	55	49	37	16	41.43	7	7
1982	44.9	53	54.4	58	35	51	26.50	56	8
1981	44.6	58	53.5	67	35.8	37	31.29	27	1
1980	45.3	45	54.8	52	36.1	33	36.10	14	7
1979	46.3	22	55.1	47	37.5	10	42.30	5	2
1978	44.4	61	54.1	61	34.7	60	45.03	2	0
1977	46.3	22	55.7	34	37	16	58.53	1	0
1976	44.5	60	54.4	58	34.6	62	42.64	4	1
1975	47.2	8	56.5	19	38	5	30.08	36	0
1974	45.6	38	54.6	56	36.7	20	34.52	16	1
1973	47.9	4	57.1	10	38.6	2	45.03	2	0
1972	43.6	66	54.1	61	33.2	71	40.07	8	1
1971	45.8	33	56.6	18	34.9	55	29.98	37	0
1970	45.4	43	55.8	32	35	51	23.20	71	1
1969	45.8	33	54.6	56	37	16	29.21	41	2
1968	44.9	53	54.7	55	35.1	47	30.35	31	0
1967	45.5	41	55.7	34	35	51	25.03	65	4
1966	46.1	29	56.4	23	35.9	34	21.69	74	1
1965	45.2	48	55.1	47	35.4	40	24.92	66	1
1964	46.8	15	57.2	9	36.3	29	27.55	53	0
1963	45.4	43	55.6	38	35.1	47	24.42	68	4
1962	45.3	45	55.4	41	35.3	42	28.56	43	0
1961	46.5	19	56.4	23	36.5	25	27.77	51	5
1960	46.4	21	56.5	19	36.3	29	23.37	70	1
1959	47	13	57.4	7	36.7	20	27.76	52	0
1958	44.9	53	54.8	52	35	51	33.49	19	1
1957	46.9	14	57.5	6	36.3	29	28.49	44	0
1956	45.2	48	55.5	40	34.9	55	23.19	72	0
1955	46.5	19	56.5	19	36.6	22	27.94	50	1
1954	45.8	33	55.3	44	36.3	29	41.97	6	2
1953	48.6	2	58.6	1	38.6	2	29.66	38	0
1952	47.1	10	56.8	15	37.3	12	28.39	45	0
1951	45.9	32	55.2	46	36.6	22	32.29	22	0
1950	45.6	38	55.9	28	35.3	42	32.12	23	1
1949	48.2	3	58.5	2	37.8	7	22.26	73	1
1948	46	30	56.7	17	34.9	55	30.92	29	4
1947	46.2	25	56.4	23	35.9	34	35.96	15	1
1946	46.7	17	57.6	5	35.8	37	30.69	30	0
1945									313

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2024	49.1
1953	48.6
1949	48.2
2012	47.9
1973	47.9
2023	47.3
2006	47.3
2010	47.2
1975	47.2
2021	47.1
More years share the last value

Coldest
Year	Mean, °F
1992	42.8
2004	43.1
2000	43.2
1989	43.5
2003	43.6
1972	43.6
1985	43.9
1993	44
2014	44.2
2019	44.4
More years share the last value

Wettest
Year	Precipitation, in
1977	58.53
1978	45.03
1973	45.03
1976	42.64
1979	42.30
1954	41.97
1983	41.43
1972	40.07
2011	39.54
2023	39.23

Driest
Year	Precipitation, in
1966	21.69
1949	22.26
1956	23.19
1970	23.20
1960	23.37
1999	23.49
1963	24.42
2020	24.80
1965	24.92
1967	25.03

The hottest, coldest and wettest days

Hottest day: 101°F; 23 June 2025
Coldest night: -11°F; 9 December 2025
Wettest day: 2.10 in; 20 October 2025

Month by month

Month	Mean temperature	Precipitation
January	20.4°F 31st warmest of 71	0.29 in 3rd driest of 77
February	19.5°F 27th coldest of 70
March	35.1°F 9th warmest of 76
April	44.5°F 38th coldest of 76	2.31 in 32nd driest of 75
May	56°F 37th coldest of 75	4.93 in 7th wettest of 74
June	67.2°F 19th warmest of 74	1.46 in 8th driest of 74
July	71.8°F 20th warmest of 77	2.80 in 30th driest of 77
August	67.7°F 31st coldest of 76	1.19 in 4th driest of 77
September	61.5°F 24th warmest of 76	2.27 in 31st driest of 76
October	50.5°F 20th warmest of 77	5.20 in 5th wettest of 77
November	36.2°F 28th coldest of 73
December

Hot days and freezes

Plattsburgh, NY has had 10 days at 90°F or above in 2025 through 31 December (6 days missing), the most by that date since 2020, tied 15th most of 73 (with 1983, 1977, 1973 and 2 other years).
Plattsburgh, NY has had 1 day at 100°F or above in 2025 through 31 December (6 days missing), the most by that date since 1975 (1984 excluded: 95 of 366 days missing; 1994 excluded: 43 of 365 days missing; 1995 excluded: 311 of 365 days missing; 4 more years excluded for missing days), tied 2nd most of 73 (with 1955).
Plattsburgh, NY has had 149 freezing nights (a low of 32°F or below) in 2025 through 31 December (6 days missing), the most by that date since 2022, tied 40th most of 73 (with 2021, 1950 and 1949).
The last freeze of spring 2025 in Plattsburgh, NY came on Thursday 1 May 2025, the latest since 2023, tied 57th latest of 73 (with 2011, 1978 and 1973).

Daily records set

Date	Record	Value	Before	Check
19 December	Warmest day	58°F	49°F 1967	Provisional
9 December	Coldest night	-11°F	-10°F 1976	Provisional
5 December	Coldest night	-2°F	0°F 1971	Provisional
5 October	Warmest day	81°F	80°F 2005	Provisional
12 August	Warmest day	93°F	90°F 2007, 2002, 1988, 1947	Provisional
2 August	Coldest night	46°F	47°F 1987, 1953	Provisional
6 July	Warmest day	96°F	93°F 2010	Provisional
24 June	Warmest day	99°F	93°F 1975	Provisional
23 June	Warmest day	101°F	95°F 1983	Provisional
11 March	Warmest day	68°F	63°F 2021	Provisional

Daily records set and not listed: 0

Every month, season and year

Months

Seasons

Years

2025
2026

Plattsburgh, NY the day's answers

All-time records

Every answer in words

The hottest day of 2025 in Plattsburgh, NY: 101°F on Monday 23 June 2025.
The coldest night of 2025 in Plattsburgh, NY: a low of -11°F on Tuesday 9 December 2025.
The wettest day of 2025 in Plattsburgh, NY: 2.10 in on Monday 20 October 2025.