Counties in Arkansas by average annual temperature

Miller County had the highest average annual temperature of 75 counties in 2024, at 66.9 °F. Newton County had the lowest, at 59.3 °F. The median was 63.5 °F and the figure for Arkansas was 63.3 °F. Source: NOAA National Centers for Environmental Information.

Highest66.9Miller County

Lowest59.3Newton County

Median63.575 counties

Arkansas63.3History

Map of counties, 2024

Under 61
61 to 63
63 to 64
64 to 65
65 and over

°F, 2024. 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, 2024

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

Full ranking

Rank	Counties	2024 °F	Change on 2023
1	Miller County	66.9	+0.5%
2	Chicot County	66.5	+0.2%
3	Ashley County	66.4	0%
4	Lafayette County	66.3	+0.6%
5	Drew County	66	+0.2%
5	Little River County	66	+0.9%
5	Union County	66	+0.6%
8	Bradley County	65.9	+0.5%
9	Columbia County	65.6	+0.9%
9	Desha County	65.6	+0.2%
11	Lincoln County	65.5	-0.2%
12	Calhoun County	65.3	+0.8%
13	Cleveland County	65.1	+0.5%
14	Arkansas County	65	-0.3%
14	Hempstead County	65	+1.2%
14	Phillips County	65	+0.2%
17	Jefferson County	64.8	-0.2%
17	Ouachita County	64.8	+0.8%
19	Nevada County	64.7	+1.1%
19	Sevier County	64.7	+1.3%
21	Lee County	64.6	+0.6%
22	Monroe County	64.5	-0.2%
23	Clark County	64.4	+1.1%
23	Dallas County	64.4	+0.8%
25	Crittenden County	64.3	+1.1%
25	Grant County	64.3	+0.2%
25	Hot Spring County	64.3	+0.8%
28	Prairie County	64.2	-0.5%
29	St. Francis County	64.1	+0.8%
30	Lonoke County	64	-0.3%
30	Sebastian County	64	+1.4%
32	Garland County	63.9	+0.9%
32	Howard County	63.9	+1.3%
32	Pulaski County	63.9	0%
35	Pike County	63.8	+1.3%
35	Saline County	63.8	+0.2%
37	Perry County	63.6	+0.5%
38	Yell County	63.5	+1%
39	Logan County	63.4	+1.4%
39	Montgomery County	63.4	+1.3%
41	Cross County	63.3	+0.6%
41	Woodruff County	63.3	0%
43	Conway County	63.2	+0.5%
43	White County	63.2	0%
45	Scott County	63.1	+1.8%
46	Faulkner County	63	+0.2%
47	Crawford County	62.9	+1.6%
48	Mississippi County	62.8	+0.6%
49	Poinsett County	62.7	+0.2%
50	Franklin County	62.6	+1.5%
51	Craighead County	62.5	+0.3%
52	Polk County	62.3	+1.8%
53	Greene County	62.2	+0.5%
53	Jackson County	62.2	+0.3%
55	Cleburne County	62.1	+0.3%
55	Pope County	62.1	+0.8%
57	Clay County	62	+0.6%
58	Johnson County	61.9	+1.3%
59	Lawrence County	61.6	+0.3%
60	Independence County	61.5	+0.2%
61	Randolph County	61.4	+0.7%
62	Washington County	61.3	+1.8%
63	Van Buren County	61	+0.7%
64	Benton County	60.9	+1.5%
65	Stone County	60.7	+0.7%
66	Izard County	60.5	+0.5%
66	Sharp County	60.5	+0.5%
68	Baxter County	60.3	+0.8%
69	Fulton County	60.2	+0.5%
70	Madison County	60.1	+1.7%
70	Marion County	60.1	+0.7%
72	Boone County	59.9	+1%
72	Carroll County	59.9	+1%
74	Searcy County	59.7	+0.8%
75	Newton County	59.3	+1%

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 Arkansas by average annual temperature, 2024) [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 Arkansas by average annual temperature, 2024. 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/arkansas-counties?period=2024. 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 Arkansas by average annual temperature, 2024. 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/arkansas-counties?period=2024.

Harvard

NOAA National Centers for Environmental Information (2026) NOAA Climate at a Glance, January to December average temperature, counties, Counties in Arkansas by average annual temperature, 2024 [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/arkansas-counties?period=2024 (Accessed: 12 October 2026).

BibTeX

@misc{noaa_counties_in_arkansas_by_2024,
  author = {{NOAA National Centers for Environmental Information}},
  title = {{NOAA Climate at a Glance, January to December average temperature, counties: Counties in Arkansas by average annual temperature, 2024}},
  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/arkansas-counties?period=2024. 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 Arkansas by average annual temperature, 2024
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/arkansas-counties?period=2024
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/average-annual-temperature/arkansas-counties?period=2024.
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

Which county has the highest average annual temperature?

Miller County, with 66.9 °F in 2024, according to NOAA National Centers for Environmental Information.

Which county has the lowest average annual temperature?

Newton County, with 59.3 °F in 2024.

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.