# Cooling degree days in Wyoming

Cooling degree days in Wyoming was 332 degree days (base 65°F) in 2025. Source: NOAA National Centers for Environmental Information.

- Indicator id: `cooling_degree_days_annual`
- Place id: `us-state-56`
- 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/48/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/48/cdd/12/12/1895-2025/data.json. Retrieved 2026-10-12.
- Web page: https://invokely.ai/en/cooling-degree-days/wyoming
- API: https://invokely.ai/api/v1/series?indicator=cooling_degree_days_annual&place=us-state-56

| Period | degree days (base 65°F) |
|---|---:|
| 2025 | 332 |
| 2024 | 359 |
| 2023 | 256 |
| 2022 | 393 |
| 2021 | 413 |
| 2020 | 356 |
| 2019 | 246 |
| 2018 | 280 |
| 2017 | 292 |
| 2016 | 311 |
| 2015 | 285 |
| 2014 | 206 |
| 2013 | 348 |
| 2012 | 447 |
| 2011 | 315 |
| 2010 | 226 |
| 2009 | 151 |
| 2008 | 236 |
| 2007 | 409 |
| 2006 | 381 |
| 2005 | 265 |
| 2004 | 150 |
| 2003 | 381 |
| 2002 | 338 |
| 2001 | 388 |
| 2000 | 352 |
| 1999 | 234 |
| 1998 | 300 |
| 1997 | 219 |
| 1996 | 252 |
| 1995 | 218 |
| 1994 | 289 |
| 1993 | 80 |
| 1992 | 122 |
| 1991 | 256 |
| 1990 | 238 |
| 1989 | 259 |
| 1988 | 383 |
| 1987 | 193 |
| 1986 | 219 |
| 1985 | 213 |
| 1984 | 237 |
| 1983 | 298 |
| 1982 | 218 |
| 1981 | 241 |
| 1980 | 247 |
| 1979 | 215 |
| 1978 | 170 |
| 1977 | 251 |
| 1976 | 226 |
| 1975 | 200 |
| 1974 | 208 |
| 1973 | 193 |
| 1972 | 154 |
| 1971 | 210 |
| 1970 | 257 |
| 1969 | 268 |
| 1968 | 137 |
| 1967 | 165 |
| 1966 | 276 |
| 1965 | 140 |
| 1964 | 228 |
| 1963 | 294 |
| 1962 | 141 |
| 1961 | 266 |
| 1960 | 254 |
| 1959 | 244 |
| 1958 | 186 |
| 1957 | 212 |
| 1956 | 226 |
| 1955 | 261 |
| 1954 | 311 |
| 1953 | 275 |
| 1952 | 230 |
| 1951 | 133 |
| 1950 | 94 |
| 1949 | 218 |
| 1948 | 229 |
| 1947 | 243 |
| 1946 | 212 |
| 1945 | 159 |
| 1944 | 158 |
| 1943 | 249 |
| 1942 | 201 |
| 1941 | 204 |
| 1940 | 339 |
| 1939 | 257 |
| 1938 | 233 |
| 1937 | 271 |
| 1936 | 400 |
| 1935 | 270 |
| 1934 | 311 |
| 1933 | 314 |
| 1932 | 239 |
| 1931 | 316 |
| 1930 | 209 |
| 1929 | 243 |
| 1928 | 123 |
| 1927 | 105 |
| 1926 | 175 |
| 1925 | 180 |
| 1924 | 137 |
| 1923 | 190 |
| 1922 | 243 |
| 1921 | 223 |
| 1920 | 144 |
| 1919 | 314 |
| 1918 | 191 |
| 1917 | 173 |
| 1916 | 175 |
| 1915 | 63 |
| 1914 | 196 |
| 1913 | 193 |
| 1912 | 97 |
| 1911 | 174 |
| 1910 | 215 |
| 1909 | 248 |
| 1908 | 128 |
| 1907 | 124 |
| 1906 | 119 |
| 1905 | 141 |
| 1904 | 116 |
| 1903 | 134 |
| 1902 | 125 |
| 1901 | 259 |
| 1900 | 262 |
| 1899 | 147 |
| 1898 | 216 |
| 1897 | 173 |
| 1896 | 182 |
| 1895 | 107 |