Average annual temperature in DeKalb County

Average annual temperature in DeKalb County was 60.1 °F in 2025, according to NOAA National Centers for Environmental Information. That is down 1.6% from 2024. That is the 67th highest of 67 counties in 2025.

2025, °F60.1

Change on 2024-1.6%

Rank67th of 67Counties in Alabama ranked

Series high61.82016

Series low56.71976

Next release: Wednesday, 6 October 2027, estimated by Invokely from past publication dates (low confidence), not announced by the publisher. Release calendar

Average annual temperature in DeKalb County, 1950 to 2025

°F. Source: NOAA NCEI, NOAA Climate at a Glance, January to December average temperature, counties. Retrieved 2026-10-12, published 2026-10-06.

All 76 values

Period	°F
2025	60.1
2024	61.1
2023	61
2022	59.9
2021	60
2020	60.4
2019	61.2
2018	60.3
2017	61.3
2016	61.8
2015	60.8
2014	58.3
2013	58.6
2012	61.6
2011	60.2
2010	59
2009	59
2008	59
2007	61
2006	60.3
2005	59.7
2004	59.6
2003	58.9
2002	59.8
2001	59.4
2000	59.4
1999	60.5
1998	61.4
1997	58.2
1996	57.7
1995	58.9
1994	59.2
1993	58.5
1992	58.2
1991	60.2
1990	60.9
1989	58.2
1988	58.3
1987	59.3
1986	60.4
1985	58.8
1984	58.9
1983	57.5
1982	59
1981	57.7
1980	58.5
1979	57.4
1978	58.2
1977	58.7
1976	56.7
1975	59.1
1974	59.1
1973	59.4
1972	58.8
1971	58.9
1970	58.5
1969	57.4
1968	57.2
1967	57.8
1966	57.6
1965	59.1
1964	58.6
1963	57.4
1962	58.8
1961	57.8
1960	57.4
1959	59.2
1958	57.1
1957	60.2
1956	60
1955	59.4
1954	60.4
1953	60.1
1952	59.9
1951	59.7
1950	58.9

Compared with Alabama and United States

Place	2025
DeKalb County	60.1
Alabama	64.5
United States	54.6

DeKalb County compared with nearby places

Under 62
62 to 63
63 to 64
64 to 66
66 and over

Average annual temperature, 2025, °F. DeKalb County is outlined. Same source and period for every area shown. Source: NOAA National Centers for Environmental Information. Boundaries: U.S. Census Bureau cartographic boundary files.

Rankings

US states by average annual temperature 50 places
Counties in Alabama by average annual temperature 67 places

Definition

Mean air temperature from January to December, in degrees Fahrenheit: the average of the 12 monthly mean temperatures. NOAA computes it from its climate divisional dataset (nClimDiv): station readings interpolated onto a 5 km grid and averaged over the area.

Values are area averages, so a county with mountains and valleys has one value for very different local climates. NOAA revises the last two years every month.

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How to cite

NOAA National Centers for Environmental Information, Climate at a Glance. NOAA Climate at a Glance, January to December average temperature, counties. 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/county/mapping. 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 average temperature, counties (Average annual temperature, DeKalb County, 1950 to 2025) [Data set]. Retrieved October 12, 2026, from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping

MLA 9

NOAA Climate at a Glance, January to December average temperature, counties, Average annual temperature, DeKalb County, 1950 to 2025. NOAA National Centers for Environmental Information, 6 Oct. 2026, https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping. Invokely, https://invokely.ai/en/average-annual-temperature/dekalb-county-alabama. Accessed 12 Oct. 2026.

Chicago (author-date)

NOAA National Centers for Environmental Information. 2026. NOAA Climate at a Glance, January to December average temperature, counties. Average annual temperature, DeKalb County, 1950 to 2025. Dataset. Accessed October 12, 2026. https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping. Also distributed by Invokely, https://invokely.ai/en/average-annual-temperature/dekalb-county-alabama.

Harvard

NOAA National Centers for Environmental Information (2026) NOAA Climate at a Glance, January to December average temperature, counties, Average annual temperature, DeKalb County, 1950 to 2025 [Dataset]. Available at: https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping, via Invokely: https://invokely.ai/en/average-annual-temperature/dekalb-county-alabama (Accessed: 12 October 2026).

BibTeX

@misc{noaa_average_annual_temperature_dekalb_2025,
  author = {{NOAA National Centers for Environmental Information}},
  title = {{NOAA Climate at a Glance, January to December average temperature, counties: Average annual temperature, DeKalb County, 1950 to 2025}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/en/average-annual-temperature/dekalb-county-alabama. Publisher attribution: NOAA National Centers for Environmental Information, Climate at a Glance. NOAA Climate at a Glance, January to December average temperature, counties. 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/county/mapping. Retrieved 2026-10-12.},
}

RIS

TY  - DATA
AU  - NOAA National Centers for Environmental Information
TI  - NOAA Climate at a Glance, January to December average temperature, counties: Average annual temperature, DeKalb County, 1950 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/county/mapping
L2  - https://invokely.ai/en/average-annual-temperature/dekalb-county-alabama
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/en/average-annual-temperature/dekalb-county-alabama.
N1  - Publisher attribution: NOAA National Centers for Environmental Information, Climate at a Glance. NOAA Climate at a Glance, January to December average temperature, counties. 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/county/mapping. Retrieved 2026-10-12.
ER  -

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Questions

What is the average annual temperature in DeKalb County?

Where does this figure come from?

NOAA National Centers for Environmental Information. NOAA Climate at a Glance, January to December average temperature, counties. Retrieved by Invokely on 2026-10-12.

What was the highest average annual temperature in DeKalb County?

61.8 °F in 2016, the highest value since 1950 in this series.

Related statistics for DeKalb County

All statistics for DeKalb County | DeKalb County in figures