# Heating degree days in Florida

Heating degree days in Florida was 614 degree days (base 65°F) in 2025. Source: NOAA National Centers for Environmental Information.

- Indicator id: `heating_degree_days_annual`
- Place id: `us-state-12`
- Unit: degree days (base 65°F)
- Definition: Sum over January to December of the degrees by which the daily mean temperature falls below 65°F, a measure of heating demand. NOAA estimates monthly values from nClimDiv temperatures and weights areas by population (2010 Census).
- Note: NOAA publishes these for operational monitoring; they can differ from official degree day publications.
- Source: NOAA National Centers for Environmental Information, NOAA Climate at a Glance, January to December heating degree days (base 65°F), contiguous US and statewide (https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/time-series/8/hdd/12/12/1895-2025/data.json)
- Publisher page: https://invokely.ai/en/publishers/noaa-ncei
- Retrieved: 2026-10-12
- License: Public domain (US government work); NCEI asks users to cite the nClimDiv dataset
- Citation: NOAA National Centers for Environmental Information, Climate at a Glance. NOAA Climate at a Glance, January to December heating 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/8/hdd/12/12/1895-2025/data.json. Retrieved 2026-10-12.
- Web page: https://invokely.ai/en/heating-degree-days/florida
- API: https://invokely.ai/api/v1/series?indicator=heating_degree_days_annual&place=us-state-12

| Period | degree days (base 65°F) |
|---|---:|
| 2025 | 614 |
| 2024 | 552 |
| 2023 | 429 |
| 2022 | 526 |
| 2021 | 505 |
| 2020 | 493 |
| 2019 | 497 |
| 2018 | 593 |
| 2017 | 451 |
| 2016 | 561 |
| 2015 | 484 |
| 2014 | 722 |
| 2013 | 546 |
| 2012 | 547 |
| 2011 | 615 |
| 2010 | 1,279 |
| 2009 | 706 |
| 2008 | 635 |
| 2007 | 559 |
| 2006 | 607 |
| 2005 | 706 |
| 2004 | 711 |
| 2003 | 774 |
| 2002 | 687 |
| 2001 | 636 |
| 2000 | 722 |
| 1999 | 631 |
| 1998 | 561 |
| 1997 | 580 |
| 1996 | 800 |
| 1995 | 779 |
| 1994 | 537 |
| 1993 | 746 |
| 1992 | 675 |
| 1991 | 549 |
| 1990 | 432 |
| 1989 | 677 |
| 1988 | 799 |
| 1987 | 742 |
| 1986 | 608 |
| 1985 | 790 |
| 1984 | 722 |
| 1983 | 885 |
| 1982 | 510 |
| 1981 | 1,046 |
| 1980 | 874 |
| 1979 | 833 |
| 1978 | 922 |
| 1977 | 969 |
| 1976 | 861 |
| 1975 | 575 |
| 1974 | 573 |
| 1973 | 758 |
| 1972 | 559 |
| 1971 | 663 |
| 1970 | 958 |
| 1969 | 1,036 |
| 1968 | 1,046 |
| 1967 | 628 |
| 1966 | 909 |
| 1965 | 687 |
| 1964 | 750 |
| 1963 | 965 |
| 1962 | 848 |
| 1961 | 714 |
| 1960 | 924 |
| 1959 | 725 |
| 1958 | 1,083 |
| 1957 | 617 |
| 1956 | 784 |
| 1955 | 751 |
| 1954 | 836 |
| 1953 | 642 |
| 1952 | 751 |
| 1951 | 749 |
| 1950 | 742 |
| 1949 | 536 |
| 1948 | 542 |
| 1947 | 762 |
| 1946 | 550 |
| 1945 | 715 |
| 1944 | 788 |
| 1943 | 839 |
| 1942 | 901 |
| 1941 | 887 |
| 1940 | 1,035 |
| 1939 | 673 |
| 1938 | 697 |
| 1937 | 749 |
| 1936 | 766 |
| 1935 | 909 |
| 1934 | 802 |
| 1933 | 666 |
| 1932 | 596 |
| 1931 | 877 |
| 1930 | 888 |
| 1929 | 614 |
| 1928 | 847 |
| 1927 | 687 |
| 1926 | 885 |
| 1925 | 724 |
| 1924 | 870 |
| 1923 | 674 |
| 1922 | 591 |
| 1921 | 589 |
| 1920 | 898 |
| 1919 | 764 |
| 1918 | 814 |
| 1917 | 917 |
| 1916 | 779 |
| 1915 | 1,106 |
| 1914 | 953 |
| 1913 | 613 |
| 1912 | 837 |
| 1911 | 594 |
| 1910 | 1,103 |
| 1909 | 744 |
| 1908 | 743 |
| 1907 | 652 |
| 1906 | 814 |
| 1905 | 880 |
| 1904 | 861 |
| 1903 | 892 |
| 1902 | 927 |
| 1901 | 1,138 |
| 1900 | 891 |
| 1899 | 741 |
| 1898 | 787 |
| 1897 | 715 |
| 1896 | 907 |
| 1895 | 1,016 |