Counties in Kentucky by average annual temperature, 2025

Fulton County had the highest average annual temperature of 120 counties in 2025, at 60.5 °F. Mason County had the lowest, at 54.4 °F. The median was 56.6 °F and the figure for Kentucky was 57.2 °F. Source: NOAA National Centers for Environmental Information.

Highest60.5Fulton County

Lowest54.4Mason County

Median56.6120 counties

Kentucky57.2History

Top 40 counties, 2025

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

Full ranking

Rank	Counties	2025 °F	Change on 2024
1	Fulton County	60.5	-1.8%
2	Hickman County	60.1	-2.1%
3	Trigg County	59.9	-1.6%
4	Christian County	59.7	-2%
5	Carlisle County	59.6	-2.9%
5	Graves County	59.6	-2.5%
5	Marshall County	59.6	-2.3%
5	Warren County	59.6	-1.8%
9	Lyon County	59.5	-2%
10	Calloway County	59.4	-2.1%
10	Todd County	59.4	-2%
12	Ballard County	59.3	-2.9%
13	Allen County	59.2	-1.7%
13	McCracken County	59.2	-3.3%
15	Barren County	59.1	-1.5%
15	Caldwell County	59.1	-2%
15	Simpson County	59.1	-1.8%
18	Edmonson County	59	-1.8%
18	Livingston County	59	-2.2%
20	Butler County	58.9	-2.3%
20	Hopkins County	58.9	-2.5%
22	Cumberland County	58.8	-1.8%
22	Logan County	58.8	-2.5%
24	Monroe County	58.6	-1.8%
24	Muhlenberg County	58.6	-2.8%
26	Crittenden County	58.5	-2.2%
26	Hart County	58.5	-1.7%
26	Webster County	58.5	-2.3%
29	Green County	58.4	-1.8%
30	McLean County	58.3	-2.7%
30	Metcalfe County	58.3	-1.7%
32	Henderson County	58.2	-2.3%
33	Union County	58.1	-2.4%
34	Clinton County	58	-2%
35	Adair County	57.9	-2%
36	Grayson County	57.8	-2%
36	Russell County	57.8	-2%
38	Ohio County	57.7	-2.9%
38	Taylor County	57.7	-2%
40	Larue County	57.6	-2.2%
41	Bullitt County	57.3	-3.5%
41	Daviess County	57.3	-2.9%
41	Hardin County	57.3	-2.4%
41	Marion County	57.3	-2.7%
45	Nelson County	57.2	-3.2%
45	Wayne County	57.2	-2.4%
47	Owsley County	56.9	-3.1%
48	Clay County	56.8	-2.6%
48	Floyd County	56.8	-2.6%
48	Jefferson County	56.8	-3.7%
48	Knox County	56.8	-2.4%
48	Martin County	56.8	-2.6%
48	Pulaski County	56.8	-2.6%
48	Washington County	56.8	-3.6%
55	Casey County	56.7	-2.6%
55	Garrard County	56.7	-3.2%
55	Pike County	56.7	-2.4%
55	Whitley County	56.7	-2.2%
59	Boyle County	56.6	-3.2%
59	Breathitt County	56.6	-3.6%
59	Lee County	56.6	-3.6%
59	Madison County	56.6	-3.6%
59	Mercer County	56.6	-3.9%
59	Perry County	56.6	-2.7%
65	Boyd County	56.5	-3.7%
65	Estill County	56.5	-3.6%
65	Jessamine County	56.5	-4.1%
65	Laurel County	56.5	-2.8%
65	Leslie County	56.5	-2.4%
65	McCreary County	56.5	-2.2%
65	Spencer County	56.5	-3.7%
65	Woodford County	56.5	-4.2%
73	Anderson County	56.4	-4.1%
73	Breckinridge County	56.4	-2.8%
73	Johnson County	56.4	-2.6%
73	Lawrence County	56.4	-3.1%
77	Franklin County	56.3	-4.3%
77	Lincoln County	56.3	-2.9%
77	Meade County	56.3	-3.1%
77	Rockcastle County	56.3	-2.6%
81	Fayette County	56.1	-4.1%
81	Hancock County	56.1	-3.3%
81	Knott County	56.1	-2.8%
81	Magoffin County	56.1	-3.3%
81	Powell County	56.1	-3.9%
86	Bell County	56	-2.3%
86	Clark County	56	-3.9%
86	Jackson County	56	-3.1%
89	Carroll County	55.9	-4.6%
89	Gallatin County	55.9	-4.8%
89	Scott County	55.9	-4.1%
89	Wolfe County	55.9	-4%
93	Owen County	55.8	-4.5%
93	Shelby County	55.8	-4%
95	Henry County	55.7	-4.3%
95	Morgan County	55.7	-3.5%
97	Bourbon County	55.6	-4%
97	Elliott County	55.6	-3.3%
97	Greenup County	55.6	-3.8%
97	Oldham County	55.6	-3.8%
101	Carter County	55.5	-3.6%
101	Grant County	55.5	-4.3%
101	Harrison County	55.5	-3.8%
101	Montgomery County	55.5	-4.1%
101	Trimble County	55.5	-4.3%
106	Bath County	55.4	-4%
106	Letcher County	55.4	-2.3%
106	Menifee County	55.4	-4%
106	Pendleton County	55.4	-4%
110	Campbell County	55.3	-4.7%
111	Boone County	55.1	-4.8%
111	Kenton County	55.1	-4.7%
111	Nicholas County	55.1	-4%
114	Harlan County	55	-2.3%
114	Robertson County	55	-3.7%
114	Rowan County	55	-3.7%
117	Bracken County	54.8	-3.7%
117	Fleming County	54.8	-3.9%
119	Lewis County	54.7	-3.7%
120	Mason County	54.4	-3.7%

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 Kentucky by average annual temperature, 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, Counties in Kentucky by average annual temperature, 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/rankings/average-annual-temperature/kentucky-counties. 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 Kentucky by average annual temperature, 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/rankings/average-annual-temperature/kentucky-counties.

Harvard

NOAA National Centers for Environmental Information (2026) NOAA Climate at a Glance, January to December average temperature, counties, Counties in Kentucky by average annual temperature, 2025 [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/kentucky-counties (Accessed: 12 October 2026).

BibTeX

@misc{noaa_counties_in_kentucky_by_2025,
  author = {{NOAA National Centers for Environmental Information}},
  title = {{NOAA Climate at a Glance, January to December average temperature, counties: Counties in Kentucky by average annual temperature, 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/rankings/average-annual-temperature/kentucky-counties. 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 Kentucky by average annual temperature, 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/rankings/average-annual-temperature/kentucky-counties
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/average-annual-temperature/kentucky-counties.
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/kentucky-counties" width="760" height="500" title="Counties in Kentucky by average annual temperature, 2025, 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 Kentucky by average annual temperature using official data, and cite the source.

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

Fulton County, with 60.5 °F in 2025, according to NOAA National Centers for Environmental Information.

Which county has the lowest average annual temperature?

Mason County, with 54.4 °F in 2025.

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.