# Heating degree days in Vermont

Heating degree days in Vermont was 7,911 degree days (base 65°F) in 2025. Source: NOAA National Centers for Environmental Information.

- Indicator id: `heating_degree_days_annual`
- Place id: `us-state-50`
- 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/43/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/43/hdd/12/12/1895-2025/data.json. Retrieved 2026-10-12.
- Web page: https://invokely.ai/en/heating-degree-days/vermont
- API: https://invokely.ai/api/v1/series?indicator=heating_degree_days_annual&place=us-state-50

| Period | degree days (base 65°F) |
|---|---:|
| 2025 | 7,911 |
| 2024 | 7,035 |
| 2023 | 7,107 |
| 2022 | 7,715 |
| 2021 | 7,426 |
| 2020 | 7,481 |
| 2019 | 8,471 |
| 2018 | 8,104 |
| 2017 | 7,724 |
| 2016 | 7,520 |
| 2015 | 8,190 |
| 2014 | 8,403 |
| 2013 | 8,030 |
| 2012 | 7,064 |
| 2011 | 7,656 |
| 2010 | 7,463 |
| 2009 | 8,284 |
| 2008 | 8,036 |
| 2007 | 8,295 |
| 2006 | 7,355 |
| 2005 | 8,079 |
| 2004 | 8,441 |
| 2003 | 8,631 |
| 2002 | 7,867 |
| 2001 | 7,783 |
| 2000 | 8,400 |
| 1999 | 7,698 |
| 1998 | 7,281 |
| 1997 | 8,692 |
| 1996 | 8,410 |
| 1995 | 8,340 |
| 1994 | 8,689 |
| 1993 | 8,704 |
| 1992 | 8,802 |
| 1991 | 7,856 |
| 1990 | 7,660 |
| 1989 | 8,845 |
| 1988 | 8,552 |
| 1987 | 8,319 |
| 1986 | 8,380 |
| 1985 | 8,542 |
| 1984 | 8,255 |
| 1983 | 8,212 |
| 1982 | 8,572 |
| 1981 | 8,337 |
| 1980 | 8,907 |
| 1979 | 8,226 |
| 1978 | 9,093 |
| 1977 | 8,406 |
| 1976 | 8,951 |
| 1975 | 8,269 |
| 1974 | 8,671 |
| 1973 | 7,957 |
| 1972 | 9,060 |
| 1971 | 8,714 |
| 1970 | 8,789 |
| 1969 | 8,569 |
| 1968 | 8,806 |
| 1967 | 8,878 |
| 1966 | 8,633 |
| 1965 | 8,835 |
| 1964 | 8,496 |
| 1963 | 8,923 |
| 1962 | 8,970 |
| 1961 | 8,515 |
| 1960 | 8,487 |
| 1959 | 8,408 |
| 1958 | 9,010 |
| 1957 | 8,216 |
| 1956 | 8,820 |
| 1955 | 8,566 |
| 1954 | 8,435 |
| 1953 | 7,507 |
| 1952 | 8,172 |
| 1951 | 8,292 |
| 1950 | 8,478 |
| 1949 | 7,773 |
| 1948 | 8,617 |
| 1947 | 8,559 |
| 1946 | 8,169 |
| 1945 | 8,479 |
| 1944 | 8,754 |
| 1943 | 9,225 |
| 1942 | 8,361 |
| 1941 | 8,530 |
| 1940 | 9,360 |
| 1939 | 8,950 |
| 1938 | 8,253 |
| 1937 | 8,325 |
| 1936 | 8,734 |
| 1935 | 9,051 |
| 1934 | 9,031 |
| 1933 | 8,515 |
| 1932 | 8,247 |
| 1931 | 8,021 |
| 1930 | 8,329 |
| 1929 | 8,705 |
| 1928 | 8,677 |
| 1927 | 8,487 |
| 1926 | 9,697 |
| 1925 | 8,843 |
| 1924 | 9,152 |
| 1923 | 9,122 |
| 1922 | 8,623 |
| 1921 | 8,053 |
| 1920 | 8,913 |
| 1919 | 8,552 |
| 1918 | 9,016 |
| 1917 | 9,893 |
| 1916 | 9,040 |
| 1915 | 8,353 |
| 1914 | 9,288 |
| 1913 | 8,042 |
| 1912 | 9,178 |
| 1911 | 8,743 |
| 1910 | 8,726 |
| 1909 | 8,874 |
| 1908 | 8,635 |
| 1907 | 9,459 |
| 1906 | 8,850 |
| 1905 | 9,243 |
| 1904 | 9,919 |
| 1903 | 8,755 |
| 1902 | 8,791 |
| 1901 | 8,897 |
| 1900 | 8,719 |
| 1899 | 8,673 |
| 1898 | 8,340 |
| 1897 | 8,742 |
| 1896 | 8,862 |
| 1895 | 8,900 |