Data / Cooling degree days / Missouri

Cooling degree days in Missouri

Cooling degree days in Missouri was 1,413 degree days (base 65°F) in 2025, according to NOAA National Centers for Environmental Information. That is up 0.5% from 2024. That is the 15th highest of 48 states in 2025.

2025, degree days (base 65°F)1,413
Change on 2024+0.5%
Rank15th of 48US states ranked
Series high1,9541936
Series low8591967

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Cooling degree days in Missouri, 1895 to 2025

7501,0001,2501,5001,7502,000189519141933195219711990200920251895: 1,200 degree days (base 65°F)1896: 1,305 degree days (base 65°F)1897: 1,367 degree days (base 65°F)1898: 1,285 degree days (base 65°F)1899: 1,325 degree days (base 65°F)1900: 1,434 degree days (base 65°F)1901: 1,661 degree days (base 65°F)1902: 1,103 degree days (base 65°F)1903: 996 degree days (base 65°F)1904: 957 degree days (base 65°F)1905: 1,173 degree days (base 65°F)1906: 1,170 degree days (base 65°F)1907: 1,086 degree days (base 65°F)1908: 1,161 degree days (base 65°F)1909: 1,242 degree days (base 65°F)1910: 1,094 degree days (base 65°F)1911: 1,551 degree days (base 65°F)1912: 1,191 degree days (base 65°F)1913: 1,565 degree days (base 65°F)1914: 1,557 degree days (base 65°F)1915: 912 degree days (base 65°F)1916: 1,323 degree days (base 65°F)1917: 970 degree days (base 65°F)1918: 1,456 degree days (base 65°F)1919: 1,315 degree days (base 65°F)1920: 1,103 degree days (base 65°F)1921: 1,552 degree days (base 65°F)1922: 1,378 degree days (base 65°F)1923: 1,202 degree days (base 65°F)1924: 976 degree days (base 65°F)1925: 1,397 degree days (base 65°F)1926: 1,224 degree days (base 65°F)1927: 1,016 degree days (base 65°F)1928: 1,054 degree days (base 65°F)1929: 1,099 degree days (base 65°F)1930: 1,414 degree days (base 65°F)1931: 1,488 degree days (base 65°F)1932: 1,324 degree days (base 65°F)1933: 1,503 degree days (base 65°F)1934: 1,840 degree days (base 65°F)1935: 1,190 degree days (base 65°F)1936: 1,954 degree days (base 65°F)1937: 1,364 degree days (base 65°F)1938: 1,487 degree days (base 65°F)1939: 1,463 degree days (base 65°F)1940: 1,185 degree days (base 65°F)1941: 1,488 degree days (base 65°F)1942: 1,141 degree days (base 65°F)1943: 1,310 degree days (base 65°F)1944: 1,305 degree days (base 65°F)1945: 998 degree days (base 65°F)1946: 1,168 degree days (base 65°F)1947: 1,388 degree days (base 65°F)1948: 1,193 degree days (base 65°F)1949: 1,196 degree days (base 65°F)1950: 896 degree days (base 65°F)1951: 1,021 degree days (base 65°F)1952: 1,385 degree days (base 65°F)1953: 1,536 degree days (base 65°F)1954: 1,667 degree days (base 65°F)1955: 1,379 degree days (base 65°F)1956: 1,421 degree days (base 65°F)1957: 1,233 degree days (base 65°F)1958: 1,087 degree days (base 65°F)1959: 1,296 degree days (base 65°F)1960: 1,186 degree days (base 65°F)1961: 987 degree days (base 65°F)1962: 1,284 degree days (base 65°F)1963: 1,418 degree days (base 65°F)1964: 1,251 degree days (base 65°F)1965: 1,187 degree days (base 65°F)1966: 1,070 degree days (base 65°F)1967: 859 degree days (base 65°F)1968: 1,119 degree days (base 65°F)1969: 1,170 degree days (base 65°F)1970: 1,251 degree days (base 65°F)1971: 1,222 degree days (base 65°F)1972: 1,188 degree days (base 65°F)1973: 1,244 degree days (base 65°F)1974: 1,045 degree days (base 65°F)1975: 1,231 degree days (base 65°F)1976: 1,059 degree days (base 65°F)1977: 1,443 degree days (base 65°F)1978: 1,294 degree days (base 65°F)1979: 1,092 degree days (base 65°F)1980: 1,636 degree days (base 65°F)1981: 1,166 degree days (base 65°F)1982: 1,076 degree days (base 65°F)1983: 1,428 degree days (base 65°F)1984: 1,168 degree days (base 65°F)1985: 1,087 degree days (base 65°F)1986: 1,368 degree days (base 65°F)1987: 1,433 degree days (base 65°F)1988: 1,404 degree days (base 65°F)1989: 1,001 degree days (base 65°F)1990: 1,201 degree days (base 65°F)1991: 1,406 degree days (base 65°F)1992: 862 degree days (base 65°F)1993: 1,138 degree days (base 65°F)1994: 1,102 degree days (base 65°F)1995: 1,199 degree days (base 65°F)1996: 1,055 degree days (base 65°F)1997: 1,083 degree days (base 65°F)1998: 1,462 degree days (base 65°F)1999: 1,248 degree days (base 65°F)2000: 1,312 degree days (base 65°F)2001: 1,275 degree days (base 65°F)2002: 1,352 degree days (base 65°F)2003: 1,169 degree days (base 65°F)2004: 993 degree days (base 65°F)2005: 1,422 degree days (base 65°F)2006: 1,330 degree days (base 65°F)2007: 1,497 degree days (base 65°F)2008: 1,085 degree days (base 65°F)2009: 979 degree days (base 65°F)2010: 1,513 degree days (base 65°F)2011: 1,438 degree days (base 65°F)2012: 1,607 degree days (base 65°F)2013: 1,145 degree days (base 65°F)2014: 1,106 degree days (base 65°F)2015: 1,271 degree days (base 65°F)2016: 1,486 degree days (base 65°F)2017: 1,248 degree days (base 65°F)2018: 1,598 degree days (base 65°F)2019: 1,339 degree days (base 65°F)2020: 1,222 degree days (base 65°F)2021: 1,378 degree days (base 65°F)2022: 1,399 degree days (base 65°F)2023: 1,353 degree days (base 65°F)2024: 1,406 degree days (base 65°F)2025: 1,413 degree days (base 65°F)
degree days (base 65°F). Source: NOAA NCEI, NOAA Climate at a Glance, January to December cooling degree days (base 65°F), contiguous US and statewide. Retrieved 2026-10-12, published 2026-10-06.
All 131 values
Perioddegree days (base 65°F)
20251,413
20241,406
20231,353
20221,399
20211,378
20201,222
20191,339
20181,598
20171,248
20161,486
20151,271
20141,106
20131,145
20121,607
20111,438
20101,513
2009979
20081,085
20071,497
20061,330
20051,422
2004993
20031,169
20021,352
20011,275
20001,312
19991,248
19981,462
19971,083
19961,055
19951,199
19941,102
19931,138
1992862
19911,406
19901,201
19891,001
19881,404
19871,433
19861,368
19851,087
19841,168
19831,428
19821,076
19811,166
19801,636
19791,092
19781,294
19771,443
19761,059
19751,231
19741,045
19731,244
19721,188
19711,222
19701,251
19691,170
19681,119
1967859
19661,070
19651,187
19641,251
19631,418
19621,284
1961987
19601,186
19591,296
19581,087
19571,233
19561,421
19551,379
19541,667
19531,536
19521,385
19511,021
1950896
19491,196
19481,193
19471,388
19461,168
1945998
19441,305
19431,310
19421,141
19411,488
19401,185
19391,463
19381,487
19371,364
19361,954
19351,190
19341,840
19331,503
19321,324
19311,488
19301,414
19291,099
19281,054
19271,016
19261,224
19251,397
1924976
19231,202
19221,378
19211,552
19201,103
19191,315
19181,456
1917970
19161,323
1915912
19141,557
19131,565
19121,191
19111,551
19101,094
19091,242
19081,161
19071,086
19061,170
19051,173
1904957
1903996
19021,103
19011,661
19001,434
18991,325
18981,285
18971,367
18961,305
18951,200

Compared with United States

Place2025
Missouri1,413
United States1,502

Rankings

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).

NOAA publishes these for operational monitoring; they can differ from official degree day publications.

How to cite

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.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

NOAA National Centers for Environmental Information. (2026). NOAA Climate at a Glance, January to December cooling degree days (base 65°F), contiguous US and statewide (Cooling degree days, Missouri, 1895 to 2025) [Data set]. Retrieved October 12, 2026, from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/time-series/23/cdd/12/12/1895-2025/data.json

MLA 9

NOAA Climate at a Glance, January to December cooling degree days (base 65°F), contiguous US and statewide, Cooling degree days, Missouri, 1895 to 2025. NOAA National Centers for Environmental Information, 6 Oct. 2026, https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/time-series/23/cdd/12/12/1895-2025/data.json. Invokely, https://invokely.ai/en/cooling-degree-days/missouri. Accessed 12 Oct. 2026.

Chicago (author-date)

NOAA National Centers for Environmental Information. 2026. NOAA Climate at a Glance, January to December cooling degree days (base 65°F), contiguous US and statewide. Cooling degree days, Missouri, 1895 to 2025. Dataset. Accessed October 12, 2026. https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/time-series/23/cdd/12/12/1895-2025/data.json. Also distributed by Invokely, https://invokely.ai/en/cooling-degree-days/missouri.

Harvard

NOAA National Centers for Environmental Information (2026) NOAA Climate at a Glance, January to December cooling degree days (base 65°F), contiguous US and statewide, Cooling degree days, Missouri, 1895 to 2025 [Dataset]. Available at: https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/time-series/23/cdd/12/12/1895-2025/data.json, via Invokely: https://invokely.ai/en/cooling-degree-days/missouri (Accessed: 12 October 2026).

BibTeX
@misc{noaa_cooling_degree_days_missouri_2025,
  author = {{NOAA National Centers for Environmental Information}},
  title = {{NOAA Climate at a Glance, January to December cooling degree days (base 65°F), contiguous US and statewide: Cooling degree days, Missouri, 1895 to 2025}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/time-series/23/cdd/12/12/1895-2025/data.json},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/en/cooling-degree-days/missouri. Publisher attribution: 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.},
}
RIS
TY  - DATA
AU  - NOAA National Centers for Environmental Information
TI  - NOAA Climate at a Glance, January to December cooling degree days (base 65°F), contiguous US and statewide: Cooling degree days, Missouri, 1895 to 2025
PY  - 2026
DA  - 2026/10/06
PB  - NOAA National Centers for Environmental Information
DB  - Invokely
UR  - https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/time-series/23/cdd/12/12/1895-2025/data.json
L2  - https://invokely.ai/en/cooling-degree-days/missouri
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/en/cooling-degree-days/missouri.
N1  - Publisher attribution: 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.
ER  -
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Questions

What is the cooling degree days in Missouri?

Cooling degree days in Missouri was 1,413 degree days (base 65°F) in 2025, according to NOAA National Centers for Environmental Information. That is up 0.5% from 2024. That is the 15th highest of 48 states in 2025.

Where does this figure come from?

NOAA National Centers for Environmental Information. NOAA Climate at a Glance, January to December cooling degree days (base 65°F), contiguous US and statewide. Retrieved by Invokely on 2026-10-12.

What was the highest cooling degree days in Missouri?

1,954 degree days (base 65°F) in 1936, the highest value since 1895 in this series.

Cooling degree days elsewhere in United States

Related statistics for Missouri

All statistics for Missouri | Missouri in figures