Counties in Tennessee by average annual temperature

Shelby County had the highest average annual temperature of 95 counties in 2022, at 61.8 °F. Johnson County had the lowest, at 52.2 °F. The median was 58.8 °F and the figure for Tennessee was 58.5 °F. Source: NOAA National Centers for Environmental Information.

Highest61.8Shelby County

Lowest52.2Johnson County

Median58.895 counties

Tennessee58.5History

Map of counties, 2022

Under 57
57 to 58
58 to 59
59 to 60
60 and over

°F, 2022. Source: NOAA NCEI, NOAA Climate at a Glance, January to December average temperature, counties. Boundaries: U.S. Census Bureau cartographic boundary files.

Top 40 counties, 2022

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

Full ranking

Rank	Counties	2022 °F	Change on 2021
1	Shelby County	61.8	-0.6%
2	Fayette County	60.9	-0.7%
3	Tipton County	60.7	-1.5%
4	Hardeman County	60.4	-0.8%
4	Hardin County	60.4	-1%
4	Haywood County	60.4	-1%
7	Lauderdale County	60.3	-1.6%
8	McNairy County	60.2	-0.8%
9	Chester County	60.1	-0.7%
9	Madison County	60.1	-0.7%
11	Bradley County	60	-0.5%
11	Crockett County	60	-1%
11	Decatur County	60	-1.3%
14	Davidson County	59.9	-0.5%
14	Hamilton County	59.9	-0.7%
16	Dyer County	59.8	-1.3%
16	Henderson County	59.8	-0.8%
18	McMinn County	59.7	-0.7%
19	Benton County	59.5	-0.8%
19	Meigs County	59.5	-0.7%
19	Rutherford County	59.5	-0.5%
22	Bedford County	59.4	-0.2%
22	Gibson County	59.4	-0.8%
22	Perry County	59.4	-1.5%
25	Carroll County	59.3	-0.8%
25	Cheatham County	59.3	-0.5%
25	Humphreys County	59.3	-0.7%
25	Lincoln County	59.3	-0.3%
25	Loudon County	59.3	-0.8%
25	Moore County	59.3	-0.2%
31	Franklin County	59.2	-0.7%
31	Lake County	59.2	-1.3%
31	Wayne County	59.2	-1.5%
31	Wilson County	59.2	-0.7%
35	Montgomery County	59.1	-0.8%
35	Williamson County	59.1	-0.7%
37	Houston County	59	-0.7%
37	Marshall County	59	-0.7%
37	Roane County	59	-0.7%
40	Dickson County	58.9	-0.3%
40	Hickman County	58.9	-0.7%
40	Jefferson County	58.9	-0.5%
40	Knox County	58.9	-0.7%
40	Stewart County	58.9	-1%
45	Maury County	58.8	-0.7%
45	Polk County	58.8	-0.5%
45	Trousdale County	58.8	-0.7%
45	Weakley County	58.8	-1%
49	Henry County	58.7	-1%
49	Marion County	58.7	-1%
49	Smith County	58.7	-0.7%
49	Sumner County	58.7	-0.7%
53	Obion County	58.6	-1.2%
54	Coffee County	58.5	0%
55	Blount County	58.4	-0.5%
55	Cannon County	58.4	-0.5%
55	DeKalb County	58.4	-0.8%
55	Jackson County	58.4	-0.7%
55	Rhea County	58.4	-0.7%
55	Robertson County	58.4	-1%
61	Giles County	58.3	-0.7%
61	Hamblen County	58.3	-0.2%
61	Lewis County	58.3	-1.5%
61	Monroe County	58.3	-0.9%
65	Lawrence County	58.1	-1.9%
65	Warren County	58.1	-0.5%
67	Clay County	58	-0.9%
68	Cocke County	57.9	-0.5%
69	Macon County	57.8	-0.9%
70	Grainger County	57.7	+0.2%
71	Greene County	57.6	-0.3%
71	Sequatchie County	57.6	-0.7%
73	Anderson County	57.5	-0.7%
73	Putnam County	57.5	-0.9%
73	White County	57.5	-0.7%
76	Bledsoe County	57.4	-0.7%
76	Hawkins County	57.4	-0.7%
78	Overton County	57.2	-0.9%
79	Washington County	57.1	-0.5%
80	Van Buren County	57	-0.7%
81	Union County	56.9	-0.5%
82	Grundy County	56.8	-0.5%
82	Pickett County	56.8	-1.7%
82	Sullivan County	56.8	-0.7%
85	Hancock County	56.6	-0.4%
85	Sevier County	56.6	-0.7%
87	Morgan County	56.1	-1.4%
88	Claiborne County	55.9	+0.2%
89	Cumberland County	55.3	-1.1%
90	Campbell County	55.2	-1.3%
90	Fentress County	55.2	-2.1%
92	Scott County	55	-1.6%
93	Carter County	54.1	-0.9%
94	Unicoi County	53.8	-0.2%
95	Johnson County	52.2	-1.5%

Other periods

About this ranking

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.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

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 (Counties in Tennessee by average annual temperature, 2022) [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, Counties in Tennessee by average annual temperature, 2022. 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/rankings/average-annual-temperature/tennessee-counties?period=2022. 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. Counties in Tennessee by average annual temperature, 2022. 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/rankings/average-annual-temperature/tennessee-counties?period=2022.

Harvard

NOAA National Centers for Environmental Information (2026) NOAA Climate at a Glance, January to December average temperature, counties, Counties in Tennessee by average annual temperature, 2022 [Dataset]. Available at: https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping, via Invokely: https://invokely.ai/rankings/average-annual-temperature/tennessee-counties?period=2022 (Accessed: 12 October 2026).

BibTeX

@misc{noaa_counties_in_tennessee_by_2022,
  author = {{NOAA National Centers for Environmental Information}},
  title = {{NOAA Climate at a Glance, January to December average temperature, counties: Counties in Tennessee by average annual temperature, 2022}},
  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/rankings/average-annual-temperature/tennessee-counties?period=2022. 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: Counties in Tennessee by average annual temperature, 2022
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/rankings/average-annual-temperature/tennessee-counties?period=2022
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/average-annual-temperature/tennessee-counties?period=2022.
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  -

Embed this chart

Paste this code into a web page or a blog post. The chart shows the latest figures as they are published, with the source and a link back to this page.

Embed code

<iframe src="https://invokely.ai/embed/rankings/average-annual-temperature/tennessee-counties?period=2022" width="760" height="500" title="Counties in Tennessee by average annual temperature, 2022, chart from Invokely" loading="lazy" style="border:0;width:100%;max-width:760px" referrerpolicy="strict-origin-when-cross-origin"></iframe>

Sites that read oEmbed links, such as WordPress, can show the chart when you paste the link to this page.

Use this data in your AI agent

Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:

Rank Counties in Tennessee by average annual temperature using official data, and cite the source.

rank_places {"indicator":"average_temperature_annual","level":"province","within":"Tennessee","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=average_temperature_annual&level=province&within=Tennessee&limit=10

Connect Claude, ChatGPT or Cursor in one step. The trial answers 25 calls a day without an account.

Questions

Which county has the highest average annual temperature?

Shelby County, with 61.8 °F in 2022, according to NOAA National Centers for Environmental Information.

Which county has the lowest average annual temperature?

Johnson County, with 52.2 °F in 2022.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: NOAA National Centers for Environmental Information, NOAA Climate at a Glance, January to December average temperature, counties. Retrieved 2026-10-12.