# Cooling degree days in Minnesota

Cooling degree days in Minnesota was 522 degree days (base 65°F) in 2025. Source: NOAA National Centers for Environmental Information.

- Indicator id: `cooling_degree_days_annual`
- Place id: `us-state-27`
- Unit: degree days (base 65°F)
- 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).
- 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 cooling degree days (base 65°F), contiguous US and statewide (https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/time-series/21/cdd/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 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/21/cdd/12/12/1895-2025/data.json. Retrieved 2026-10-12.
- Web page: https://invokely.ai/en/cooling-degree-days/minnesota
- API: https://invokely.ai/api/v1/series?indicator=cooling_degree_days_annual&place=us-state-27

| Period | degree days (base 65°F) |
|---|---:|
| 2025 | 522 |
| 2024 | 535 |
| 2023 | 582 |
| 2022 | 496 |
| 2021 | 651 |
| 2020 | 552 |
| 2019 | 436 |
| 2018 | 557 |
| 2017 | 401 |
| 2016 | 508 |
| 2015 | 466 |
| 2014 | 395 |
| 2013 | 453 |
| 2012 | 637 |
| 2011 | 534 |
| 2010 | 542 |
| 2009 | 295 |
| 2008 | 394 |
| 2007 | 552 |
| 2006 | 578 |
| 2005 | 554 |
| 2004 | 278 |
| 2003 | 467 |
| 2002 | 532 |
| 2001 | 522 |
| 2000 | 395 |
| 1999 | 483 |
| 1998 | 515 |
| 1997 | 384 |
| 1996 | 361 |
| 1995 | 525 |
| 1994 | 367 |
| 1993 | 300 |
| 1992 | 195 |
| 1991 | 511 |
| 1990 | 411 |
| 1989 | 473 |
| 1988 | 740 |
| 1987 | 574 |
| 1986 | 394 |
| 1985 | 301 |
| 1984 | 455 |
| 1983 | 611 |
| 1982 | 374 |
| 1981 | 382 |
| 1980 | 461 |
| 1979 | 336 |
| 1978 | 423 |
| 1977 | 480 |
| 1976 | 524 |
| 1975 | 489 |
| 1974 | 404 |
| 1973 | 455 |
| 1972 | 346 |
| 1971 | 355 |
| 1970 | 503 |
| 1969 | 394 |
| 1968 | 350 |
| 1967 | 282 |
| 1966 | 443 |
| 1965 | 308 |
| 1964 | 457 |
| 1963 | 483 |
| 1962 | 323 |
| 1961 | 445 |
| 1960 | 416 |
| 1959 | 531 |
| 1958 | 296 |
| 1957 | 435 |
| 1956 | 381 |
| 1955 | 657 |
| 1954 | 402 |
| 1953 | 460 |
| 1952 | 414 |
| 1951 | 278 |
| 1950 | 282 |
| 1949 | 568 |
| 1948 | 478 |
| 1947 | 520 |
| 1946 | 337 |
| 1945 | 264 |
| 1944 | 401 |
| 1943 | 469 |
| 1942 | 317 |
| 1941 | 510 |
| 1940 | 414 |
| 1939 | 505 |
| 1938 | 471 |
| 1937 | 563 |
| 1936 | 664 |
| 1935 | 489 |
| 1934 | 526 |
| 1933 | 656 |
| 1932 | 497 |
| 1931 | 588 |
| 1930 | 496 |
| 1929 | 352 |
| 1928 | 314 |
| 1927 | 223 |
| 1926 | 337 |
| 1925 | 381 |
| 1924 | 228 |
| 1923 | 477 |
| 1922 | 465 |
| 1921 | 629 |
| 1920 | 351 |
| 1919 | 453 |
| 1918 | 349 |
| 1917 | 274 |
| 1916 | 477 |
| 1915 | 166 |
| 1914 | 424 |
| 1913 | 407 |
| 1912 | 269 |
| 1911 | 414 |
| 1910 | 407 |
| 1909 | 426 |
| 1908 | 348 |
| 1907 | 269 |
| 1906 | 362 |
| 1905 | 319 |
| 1904 | 211 |
| 1903 | 218 |
| 1902 | 286 |
| 1901 | 524 |
| 1900 | 533 |
| 1899 | 392 |
| 1898 | 363 |
| 1897 | 391 |
| 1896 | 391 |
| 1895 | 350 |