# Cooling degree days in Missouri

Cooling degree days in Missouri was 1,413 degree days (base 65°F) in 2025. Source: NOAA National Centers for Environmental Information.

- Indicator id: `cooling_degree_days_annual`
- Place id: `us-state-29`
- 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/23/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/23/cdd/12/12/1895-2025/data.json. Retrieved 2026-10-12.
- Web page: https://invokely.ai/en/cooling-degree-days/missouri
- API: https://invokely.ai/api/v1/series?indicator=cooling_degree_days_annual&place=us-state-29

| Period | degree days (base 65°F) |
|---|---:|
| 2025 | 1,413 |
| 2024 | 1,406 |
| 2023 | 1,353 |
| 2022 | 1,399 |
| 2021 | 1,378 |
| 2020 | 1,222 |
| 2019 | 1,339 |
| 2018 | 1,598 |
| 2017 | 1,248 |
| 2016 | 1,486 |
| 2015 | 1,271 |
| 2014 | 1,106 |
| 2013 | 1,145 |
| 2012 | 1,607 |
| 2011 | 1,438 |
| 2010 | 1,513 |
| 2009 | 979 |
| 2008 | 1,085 |
| 2007 | 1,497 |
| 2006 | 1,330 |
| 2005 | 1,422 |
| 2004 | 993 |
| 2003 | 1,169 |
| 2002 | 1,352 |
| 2001 | 1,275 |
| 2000 | 1,312 |
| 1999 | 1,248 |
| 1998 | 1,462 |
| 1997 | 1,083 |
| 1996 | 1,055 |
| 1995 | 1,199 |
| 1994 | 1,102 |
| 1993 | 1,138 |
| 1992 | 862 |
| 1991 | 1,406 |
| 1990 | 1,201 |
| 1989 | 1,001 |
| 1988 | 1,404 |
| 1987 | 1,433 |
| 1986 | 1,368 |
| 1985 | 1,087 |
| 1984 | 1,168 |
| 1983 | 1,428 |
| 1982 | 1,076 |
| 1981 | 1,166 |
| 1980 | 1,636 |
| 1979 | 1,092 |
| 1978 | 1,294 |
| 1977 | 1,443 |
| 1976 | 1,059 |
| 1975 | 1,231 |
| 1974 | 1,045 |
| 1973 | 1,244 |
| 1972 | 1,188 |
| 1971 | 1,222 |
| 1970 | 1,251 |
| 1969 | 1,170 |
| 1968 | 1,119 |
| 1967 | 859 |
| 1966 | 1,070 |
| 1965 | 1,187 |
| 1964 | 1,251 |
| 1963 | 1,418 |
| 1962 | 1,284 |
| 1961 | 987 |
| 1960 | 1,186 |
| 1959 | 1,296 |
| 1958 | 1,087 |
| 1957 | 1,233 |
| 1956 | 1,421 |
| 1955 | 1,379 |
| 1954 | 1,667 |
| 1953 | 1,536 |
| 1952 | 1,385 |
| 1951 | 1,021 |
| 1950 | 896 |
| 1949 | 1,196 |
| 1948 | 1,193 |
| 1947 | 1,388 |
| 1946 | 1,168 |
| 1945 | 998 |
| 1944 | 1,305 |
| 1943 | 1,310 |
| 1942 | 1,141 |
| 1941 | 1,488 |
| 1940 | 1,185 |
| 1939 | 1,463 |
| 1938 | 1,487 |
| 1937 | 1,364 |
| 1936 | 1,954 |
| 1935 | 1,190 |
| 1934 | 1,840 |
| 1933 | 1,503 |
| 1932 | 1,324 |
| 1931 | 1,488 |
| 1930 | 1,414 |
| 1929 | 1,099 |
| 1928 | 1,054 |
| 1927 | 1,016 |
| 1926 | 1,224 |
| 1925 | 1,397 |
| 1924 | 976 |
| 1923 | 1,202 |
| 1922 | 1,378 |
| 1921 | 1,552 |
| 1920 | 1,103 |
| 1919 | 1,315 |
| 1918 | 1,456 |
| 1917 | 970 |
| 1916 | 1,323 |
| 1915 | 912 |
| 1914 | 1,557 |
| 1913 | 1,565 |
| 1912 | 1,191 |
| 1911 | 1,551 |
| 1910 | 1,094 |
| 1909 | 1,242 |
| 1908 | 1,161 |
| 1907 | 1,086 |
| 1906 | 1,170 |
| 1905 | 1,173 |
| 1904 | 957 |
| 1903 | 996 |
| 1902 | 1,103 |
| 1901 | 1,661 |
| 1900 | 1,434 |
| 1899 | 1,325 |
| 1898 | 1,285 |
| 1897 | 1,367 |
| 1896 | 1,305 |
| 1895 | 1,200 |