Cooling degree days in New York

Cooling degree days in New York was 716 degree days (base 65°F) in 2025, according to NOAA National Centers for Environmental Information. That is down 6.3% from 2024. That is the 31st highest of 48 states in 2025.

2025, degree days (base 65°F)716

Change on 2024-6.3%

Rank31st of 48US states ranked

Series high8282005

Series low2521903

Next release: Wednesday, 6 October 2027, estimated by Invokely from past publication dates (low confidence), not announced by the publisher. Release calendar

Cooling degree days in New York, 1895 to 2025

degree days (base 65°F). Source: NOAA NCEI, NOAA Climate at a Glance, January to December cooling degree days (base 65°F), contiguous US and statewide. Retrieved 2026-10-12, published 2026-10-06.

All 131 values

Period	degree days (base 65°F)
2025	716
2024	764
2023	628
2022	758
2021	746
2020	769
2019	660
2018	803
2017	587
2016	801
2015	733
2014	545
2013	622
2012	730
2011	744
2010	816
2009	455
2008	599
2007	592
2006	625
2005	828
2004	490
2003	565
2002	674
2001	570
2000	379
1999	709
1998	591
1997	450
1996	468
1995	625
1994	572
1993	581
1992	325
1991	642
1990	516
1989	505
1988	624
1987	525
1986	417
1985	446
1984	528
1983	619
1982	384
1981	519
1980	595
1979	463
1978	452
1977	493
1976	442
1975	526
1974	452
1973	642
1972	439
1971	511
1970	541
1969	488
1968	501
1967	460
1966	528
1965	421
1964	435
1963	398
1962	354
1961	576
1960	427
1959	652
1958	403
1957	505
1956	374
1955	712
1954	400
1953	523
1952	621
1951	442
1950	362
1949	701
1948	488
1947	522
1946	361
1945	438
1944	634
1943	566
1942	447
1941	470
1940	343
1939	551
1938	518
1937	564
1936	491
1935	486
1934	526
1933	529
1932	438
1931	601
1930	513
1929	392
1928	438
1927	266
1926	354
1925	452
1924	328
1923	369
1922	426
1921	556
1920	382
1919	430
1918	395
1917	437
1916	451
1915	332
1914	361
1913	402
1912	351
1911	506
1910	400
1909	334
1908	502
1907	327
1906	514
1905	381
1904	326
1903	252
1902	289
1901	562
1900	621
1899	462
1898	544
1897	370
1896	460
1895	435

Compared with United States

Place	2025
New York	716
United States	1,502

Rankings

US states by cooling degree days 48 places

Definition

Sum over January to December of the degrees by which the daily mean temperature exceeds 65°F, a measure of cooling demand. NOAA estimates monthly values from nClimDiv temperatures and weights areas by population (2010 Census).

NOAA publishes these for operational monitoring; they can differ from official degree day publications.

How to cite

NOAA National Centers for Environmental Information, Climate at a Glance. NOAA Climate at a Glance, January to December cooling degree days (base 65°F), contiguous US and statewide. From the NOAA Monthly U.S. Climate Divisional Database (nClimDiv), doi:10.7289/V5M32STR. https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/time-series/30/cdd/12/12/1895-2025/data.json. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

NOAA National Centers for Environmental Information. (2026). NOAA Climate at a Glance, January to December cooling degree days (base 65°F), contiguous US and statewide (Cooling degree days, New York, 1895 to 2025) [Data set]. Retrieved October 12, 2026, from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/time-series/30/cdd/12/12/1895-2025/data.json

MLA 9

NOAA Climate at a Glance, January to December cooling degree days (base 65°F), contiguous US and statewide, Cooling degree days, New York, 1895 to 2025. NOAA National Centers for Environmental Information, 6 Oct. 2026, https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/time-series/30/cdd/12/12/1895-2025/data.json. Invokely, https://invokely.ai/en/cooling-degree-days/new-york. Accessed 12 Oct. 2026.

Chicago (author-date)

NOAA National Centers for Environmental Information. 2026. NOAA Climate at a Glance, January to December cooling degree days (base 65°F), contiguous US and statewide. Cooling degree days, New York, 1895 to 2025. Dataset. Accessed October 12, 2026. https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/time-series/30/cdd/12/12/1895-2025/data.json. Also distributed by Invokely, https://invokely.ai/en/cooling-degree-days/new-york.

Harvard

NOAA National Centers for Environmental Information (2026) NOAA Climate at a Glance, January to December cooling degree days (base 65°F), contiguous US and statewide, Cooling degree days, New York, 1895 to 2025 [Dataset]. Available at: https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/time-series/30/cdd/12/12/1895-2025/data.json, via Invokely: https://invokely.ai/en/cooling-degree-days/new-york (Accessed: 12 October 2026).

BibTeX

@misc{noaa_cooling_degree_days_new_2025,
  author = {{NOAA National Centers for Environmental Information}},
  title = {{NOAA Climate at a Glance, January to December cooling degree days (base 65°F), contiguous US and statewide: Cooling degree days, New York, 1895 to 2025}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/time-series/30/cdd/12/12/1895-2025/data.json},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/en/cooling-degree-days/new-york. Publisher attribution: NOAA National Centers for Environmental Information, Climate at a Glance. NOAA Climate at a Glance, January to December cooling degree days (base 65°F), contiguous US and statewide. From the NOAA Monthly U.S. Climate Divisional Database (nClimDiv), doi:10.7289/V5M32STR. https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/time-series/30/cdd/12/12/1895-2025/data.json. Retrieved 2026-10-12.},
}

RIS

TY  - DATA
AU  - NOAA National Centers for Environmental Information
TI  - NOAA Climate at a Glance, January to December cooling degree days (base 65°F), contiguous US and statewide: Cooling degree days, New York, 1895 to 2025
PY  - 2026
DA  - 2026/10/06
PB  - NOAA National Centers for Environmental Information
DB  - Invokely
UR  - https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/time-series/30/cdd/12/12/1895-2025/data.json
L2  - https://invokely.ai/en/cooling-degree-days/new-york
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/en/cooling-degree-days/new-york.
N1  - Publisher attribution: NOAA National Centers for Environmental Information, Climate at a Glance. NOAA Climate at a Glance, January to December cooling degree days (base 65°F), contiguous US and statewide. From the NOAA Monthly U.S. Climate Divisional Database (nClimDiv), doi:10.7289/V5M32STR. https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/time-series/30/cdd/12/12/1895-2025/data.json. Retrieved 2026-10-12.
ER  -

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Questions

What is the cooling degree days in New York?

Where does this figure come from?

NOAA National Centers for Environmental Information. NOAA Climate at a Glance, January to December cooling degree days (base 65°F), contiguous US and statewide. Retrieved by Invokely on 2026-10-12.

What was the highest cooling degree days in New York?

828 degree days (base 65°F) in 2005, the highest value since 1895 in this series.

Cooling degree days elsewhere in United States

Related statistics for New York

All statistics for New York | New York in figures