Data / Heating degree days / Missouri

Heating degree days in Missouri

Heating degree days in Missouri was 4,680 degree days (base 65°F) in 2025, according to NOAA National Centers for Environmental Information. That is up 12.4% from 2024. That is the 28th highest of 48 states in 2025.

2025, degree days (base 65°F)4,680
Change on 2024+12.4%
Rank28th of 48US states ranked
Series high5,9811978
Series low4,0792012

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Heating degree days in Missouri, 1895 to 2025

4,0004,5005,0005,5006,000189519141933195219711990200920251895: 5,772 degree days (base 65°F)1896: 4,999 degree days (base 65°F)1897: 5,328 degree days (base 65°F)1898: 5,439 degree days (base 65°F)1899: 5,635 degree days (base 65°F)1900: 5,154 degree days (base 65°F)1901: 5,446 degree days (base 65°F)1902: 5,430 degree days (base 65°F)1903: 5,541 degree days (base 65°F)1904: 5,660 degree days (base 65°F)1905: 5,743 degree days (base 65°F)1906: 5,422 degree days (base 65°F)1907: 5,230 degree days (base 65°F)1908: 4,859 degree days (base 65°F)1909: 5,281 degree days (base 65°F)1910: 5,213 degree days (base 65°F)1911: 4,977 degree days (base 65°F)1912: 5,923 degree days (base 65°F)1913: 5,137 degree days (base 65°F)1914: 5,318 degree days (base 65°F)1915: 5,161 degree days (base 65°F)1916: 5,385 degree days (base 65°F)1917: 5,970 degree days (base 65°F)1918: 5,340 degree days (base 65°F)1919: 5,260 degree days (base 65°F)1920: 5,359 degree days (base 65°F)1921: 4,401 degree days (base 65°F)1922: 4,918 degree days (base 65°F)1923: 5,131 degree days (base 65°F)1924: 5,764 degree days (base 65°F)1925: 5,268 degree days (base 65°F)1926: 5,491 degree days (base 65°F)1927: 4,884 degree days (base 65°F)1928: 5,040 degree days (base 65°F)1929: 5,713 degree days (base 65°F)1930: 5,156 degree days (base 65°F)1931: 4,445 degree days (base 65°F)1932: 5,234 degree days (base 65°F)1933: 4,748 degree days (base 65°F)1934: 4,998 degree days (base 65°F)1935: 5,311 degree days (base 65°F)1936: 5,600 degree days (base 65°F)1937: 5,769 degree days (base 65°F)1938: 4,456 degree days (base 65°F)1939: 4,744 degree days (base 65°F)1940: 5,732 degree days (base 65°F)1941: 4,828 degree days (base 65°F)1942: 5,150 degree days (base 65°F)1943: 5,545 degree days (base 65°F)1944: 5,243 degree days (base 65°F)1945: 5,331 degree days (base 65°F)1946: 4,329 degree days (base 65°F)1947: 5,396 degree days (base 65°F)1948: 5,314 degree days (base 65°F)1949: 5,118 degree days (base 65°F)1950: 5,515 degree days (base 65°F)1951: 5,696 degree days (base 65°F)1952: 5,132 degree days (base 65°F)1953: 4,742 degree days (base 65°F)1954: 4,745 degree days (base 65°F)1955: 5,182 degree days (base 65°F)1956: 4,942 degree days (base 65°F)1957: 5,206 degree days (base 65°F)1958: 5,583 degree days (base 65°F)1959: 5,343 degree days (base 65°F)1960: 5,669 degree days (base 65°F)1961: 5,413 degree days (base 65°F)1962: 5,470 degree days (base 65°F)1963: 5,390 degree days (base 65°F)1964: 4,981 degree days (base 65°F)1965: 4,986 degree days (base 65°F)1966: 5,445 degree days (base 65°F)1967: 5,131 degree days (base 65°F)1968: 5,470 degree days (base 65°F)1969: 5,569 degree days (base 65°F)1970: 5,375 degree days (base 65°F)1971: 5,059 degree days (base 65°F)1972: 5,456 degree days (base 65°F)1973: 4,941 degree days (base 65°F)1974: 5,040 degree days (base 65°F)1975: 5,130 degree days (base 65°F)1976: 5,369 degree days (base 65°F)1977: 5,312 degree days (base 65°F)1978: 5,981 degree days (base 65°F)1979: 5,941 degree days (base 65°F)1980: 5,440 degree days (base 65°F)1981: 4,991 degree days (base 65°F)1982: 5,425 degree days (base 65°F)1983: 5,569 degree days (base 65°F)1984: 5,177 degree days (base 65°F)1985: 5,627 degree days (base 65°F)1986: 4,833 degree days (base 65°F)1987: 4,688 degree days (base 65°F)1988: 5,292 degree days (base 65°F)1989: 5,479 degree days (base 65°F)1990: 4,560 degree days (base 65°F)1991: 4,814 degree days (base 65°F)1992: 4,833 degree days (base 65°F)1993: 5,680 degree days (base 65°F)1994: 5,005 degree days (base 65°F)1995: 5,327 degree days (base 65°F)1996: 5,633 degree days (base 65°F)1997: 5,365 degree days (base 65°F)1998: 4,482 degree days (base 65°F)1999: 4,568 degree days (base 65°F)2000: 5,072 degree days (base 65°F)2001: 4,772 degree days (base 65°F)2002: 5,016 degree days (base 65°F)2003: 5,127 degree days (base 65°F)2004: 4,813 degree days (base 65°F)2005: 4,782 degree days (base 65°F)2006: 4,446 degree days (base 65°F)2007: 4,845 degree days (base 65°F)2008: 5,462 degree days (base 65°F)2009: 5,183 degree days (base 65°F)2010: 5,244 degree days (base 65°F)2011: 4,998 degree days (base 65°F)2012: 4,079 degree days (base 65°F)2013: 5,461 degree days (base 65°F)2014: 5,700 degree days (base 65°F)2015: 4,728 degree days (base 65°F)2016: 4,399 degree days (base 65°F)2017: 4,291 degree days (base 65°F)2018: 5,320 degree days (base 65°F)2019: 5,182 degree days (base 65°F)2020: 4,765 degree days (base 65°F)2021: 4,645 degree days (base 65°F)2022: 5,216 degree days (base 65°F)2023: 4,280 degree days (base 65°F)2024: 4,165 degree days (base 65°F)2025: 4,680 degree days (base 65°F)
degree days (base 65°F). Source: NOAA NCEI, NOAA Climate at a Glance, January to December heating 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)
20254,680
20244,165
20234,280
20225,216
20214,645
20204,765
20195,182
20185,320
20174,291
20164,399
20154,728
20145,700
20135,461
20124,079
20114,998
20105,244
20095,183
20085,462
20074,845
20064,446
20054,782
20044,813
20035,127
20025,016
20014,772
20005,072
19994,568
19984,482
19975,365
19965,633
19955,327
19945,005
19935,680
19924,833
19914,814
19904,560
19895,479
19885,292
19874,688
19864,833
19855,627
19845,177
19835,569
19825,425
19814,991
19805,440
19795,941
19785,981
19775,312
19765,369
19755,130
19745,040
19734,941
19725,456
19715,059
19705,375
19695,569
19685,470
19675,131
19665,445
19654,986
19644,981
19635,390
19625,470
19615,413
19605,669
19595,343
19585,583
19575,206
19564,942
19555,182
19544,745
19534,742
19525,132
19515,696
19505,515
19495,118
19485,314
19475,396
19464,329
19455,331
19445,243
19435,545
19425,150
19414,828
19405,732
19394,744
19384,456
19375,769
19365,600
19355,311
19344,998
19334,748
19325,234
19314,445
19305,156
19295,713
19285,040
19274,884
19265,491
19255,268
19245,764
19235,131
19224,918
19214,401
19205,359
19195,260
19185,340
19175,970
19165,385
19155,161
19145,318
19135,137
19125,923
19114,977
19105,213
19095,281
19084,859
19075,230
19065,422
19055,743
19045,660
19035,541
19025,430
19015,446
19005,154
18995,635
18985,439
18975,328
18964,999
18955,772

Compared with United States

Place2025
Missouri4,680
United States4,062

Rankings

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).

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 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/23/hdd/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 heating degree days (base 65°F), contiguous US and statewide (Heating 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/hdd/12/12/1895-2025/data.json

MLA 9

NOAA Climate at a Glance, January to December heating degree days (base 65°F), contiguous US and statewide, Heating 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/hdd/12/12/1895-2025/data.json. Invokely, https://invokely.ai/en/heating-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 heating degree days (base 65°F), contiguous US and statewide. Heating 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/hdd/12/12/1895-2025/data.json. Also distributed by Invokely, https://invokely.ai/en/heating-degree-days/missouri.

Harvard

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

BibTeX
@misc{noaa_heating_degree_days_missouri_2025,
  author = {{NOAA National Centers for Environmental Information}},
  title = {{NOAA Climate at a Glance, January to December heating degree days (base 65°F), contiguous US and statewide: Heating 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/hdd/12/12/1895-2025/data.json},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/en/heating-degree-days/missouri. Publisher attribution: 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/23/hdd/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 heating degree days (base 65°F), contiguous US and statewide: Heating 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/hdd/12/12/1895-2025/data.json
L2  - https://invokely.ai/en/heating-degree-days/missouri
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/en/heating-degree-days/missouri.
N1  - Publisher attribution: 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/23/hdd/12/12/1895-2025/data.json. Retrieved 2026-10-12.
ER  -
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Questions

What is the heating degree days in Missouri?

Heating degree days in Missouri was 4,680 degree days (base 65°F) in 2025, according to NOAA National Centers for Environmental Information. That is up 12.4% from 2024. That is the 28th 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 heating degree days (base 65°F), contiguous US and statewide. Retrieved by Invokely on 2026-10-12.

What was the highest heating degree days in Missouri?

5,981 degree days (base 65°F) in 1978, the highest value since 1895 in this series.

Heating degree days elsewhere in United States

Related statistics for Missouri

All statistics for Missouri | Missouri in figures