Counties in Georgia by average annual temperature

Camden County had the highest average annual temperature of 159 counties in 2018, at 69.2 °F. Union County had the lowest, at 56.8 °F. The median was 65.5 °F and the figure for Georgia was 65.1 °F. Source: NOAA National Centers for Environmental Information.

Highest69.2Camden County

Lowest56.8Union County

Median65.5159 counties

Georgia65.1History

Map of counties, 2018

Under 62
62 to 64
64 to 66
66 to 67
67 and over

°F, 2018. 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, 2018

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

Full ranking

Rank	Counties	2018 °F	Change on 2017
1	Camden County	69.2	-1.3%
2	Charlton County	69.1	-1.7%
3	Glynn County	68.9	-1.4%
4	McIntosh County	68.7	-1.4%
5	Brantley County	68.6	-1.9%
5	Pierce County	68.6	-1.7%
5	Ware County	68.6	-2%
8	Seminole County	68.4	-0.9%
9	Clinch County	68.2	-1.9%
9	Wayne County	68.2	-1.4%
11	Bacon County	68.1	-1.2%
11	Chatham County	68.1	-1.6%
13	Atkinson County	67.9	-1.3%
13	Decatur County	67.9	-0.6%
13	Echols County	67.9	-1.5%
13	Liberty County	67.9	-1.6%
13	Long County	67.9	-1.5%
18	Appling County	67.8	-0.9%
19	Bryan County	67.7	-1.6%
20	Coffee County	67.6	-0.9%
20	Miller County	67.6	-0.9%
22	Early County	67.5	-1%
22	Grady County	67.5	-0.1%
22	Lanier County	67.5	-1.5%
25	Baker County	67.4	-0.7%
25	Dougherty County	67.4	-0.7%
25	Jeff Davis County	67.4	-0.7%
25	Lowndes County	67.4	-1.2%
29	Berrien County	67.3	-0.7%
29	Brooks County	67.3	-1%
29	Telfair County	67.3	-0.9%
29	Thomas County	67.3	-0.6%
33	Ben Hill County	67.2	-0.9%
33	Tattnall County	67.2	-1.2%
35	Calhoun County	67.1	-1%
35	Irwin County	67.1	-0.7%
35	Lee County	67.1	-0.7%
35	Mitchell County	67.1	-0.6%
35	Wheeler County	67.1	-1%
40	Cook County	67	-0.9%
40	Crisp County	67	-0.9%
40	Evans County	67	-1.5%
40	Toombs County	67	-1%
44	Effingham County	66.9	-1.6%
44	Montgomery County	66.9	-1%
44	Wilcox County	66.9	-1.3%
47	Tift County	66.8	-0.6%
47	Turner County	66.8	-0.7%
47	Worth County	66.8	-0.7%
50	Clay County	66.7	-1.5%
50	Colquitt County	66.7	-0.9%
50	Dodge County	66.7	-1.3%
50	Terrell County	66.7	-0.7%
54	Bulloch County	66.6	-1.8%
54	Pulaski County	66.6	-1.5%
56	Dooly County	66.5	-1.2%
57	Candler County	66.4	-1.9%
57	Treutlen County	66.4	-1.5%
59	Laurens County	66.3	-1.5%
59	Randolph County	66.3	-1.2%
59	Sumter County	66.3	-0.6%
62	Bleckley County	66.2	-1.5%
62	Quitman County	66.2	-1.3%
64	Houston County	66	-1.3%
65	Chattahoochee County	65.9	+0.6%
65	Emanuel County	65.9	-1.8%
65	Jenkins County	65.9	-1.6%
65	Screven County	65.9	-1.9%
69	Macon County	65.8	-0.8%
69	Richmond County	65.8	-1.5%
69	Stewart County	65.8	-0.5%
69	Twiggs County	65.8	-1.1%
69	Webster County	65.8	-0.3%
74	Muscogee County	65.7	+0.6%
74	Wilkinson County	65.7	-1.2%
76	Burke County	65.6	-1.6%
77	Bibb County	65.5	-0.6%
77	Johnson County	65.5	-1.5%
77	Peach County	65.5	-0.9%
77	Schley County	65.5	-0.3%
81	Baldwin County	65.3	-0.6%
82	Marion County	65.2	+0.2%
83	Jones County	65.1	-0.5%
83	Washington County	65.1	-1.4%
85	Columbia County	65	-1.1%
85	Crawford County	65	-0.8%
87	Jefferson County	64.9	-1.4%
87	Taylor County	64.9	-0.5%
89	Putnam County	64.8	-0.3%
90	Monroe County	64.7	-0.5%
91	Jasper County	64.6	0%
92	Glascock County	64.5	-1.4%
93	Hancock County	64.4	-1.1%
93	Talbot County	64.4	0%
93	Upson County	64.4	-0.5%
96	Butts County	64.3	-0.5%
96	McDuffie County	64.3	-1.2%
98	Harris County	64.2	-0.2%
98	Lamar County	64.2	-0.6%
100	Pike County	64.1	-0.5%
100	Spalding County	64.1	-0.8%
102	Warren County	64	-1.4%
103	Coweta County	63.9	-0.3%
103	Lincoln County	63.9	-1.2%
103	Meriwether County	63.9	-0.3%
106	Morgan County	63.8	-0.9%
107	Fayette County	63.7	-0.9%
108	Greene County	63.6	-1.4%
108	Henry County	63.6	-1.1%
108	Newton County	63.6	-0.6%
108	Troup County	63.6	-0.5%
112	Taliaferro County	63.5	-1.4%
113	Clayton County	63.3	-1.2%
113	Wilkes County	63.3	-1.4%
115	Heard County	63.2	-0.6%
116	Elbert County	63	-1.1%
116	Rockdale County	63	-1.3%
118	Douglas County	62.8	-0.9%
118	Oconee County	62.8	-1.7%
118	Oglethorpe County	62.8	-1.6%
121	Carroll County	62.6	-0.8%
121	DeKalb County	62.6	-1.4%
121	Fulton County	62.6	-1.1%
121	Walton County	62.6	-1.4%
125	Clarke County	62.5	-1.9%
126	Hart County	62.2	-1.6%
127	Jackson County	62.1	-1.6%
127	Madison County	62.1	-1.6%
129	Barrow County	62	-1.7%
129	Cobb County	62	-1.4%
129	Polk County	62	-1.3%
132	Franklin County	61.9	-1.6%
132	Paulding County	61.9	-1.3%
134	Banks County	61.7	-1.4%
134	Gwinnett County	61.7	-1.4%
136	Floyd County	61.6	-1%
136	Haralson County	61.6	-1.3%
138	Stephens County	61.3	-1.6%
139	Bartow County	61.2	-1.3%
140	Chattooga County	61.1	-0.8%
141	Catoosa County	60.9	-0.8%
141	Gordon County	60.9	-1%
141	Hall County	60.9	-1.3%
141	Whitfield County	60.9	-0.7%
145	Walker County	60.7	-0.3%
146	Cherokee County	60.5	-1.5%
146	Forsyth County	60.5	-1.3%
148	Dade County	60.1	-0.7%
149	Murray County	60	-1%
150	Habersham County	59.6	-1.3%
151	Dawson County	59.2	-1.2%
152	Pickens County	59.1	-1.5%
153	White County	58.7	-1.2%
154	Lumpkin County	58.5	-1%
155	Gilmer County	57.6	-1.2%
155	Rabun County	57.6	-1.2%
157	Fannin County	57	-0.5%
158	Towns County	56.8	-0.5%
158	Union County	56.8	-0.5%

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 Georgia by average annual temperature, 2018) [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 Georgia by average annual temperature, 2018. 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/georgia-counties?period=2018. 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 Georgia by average annual temperature, 2018. 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/georgia-counties?period=2018.

Harvard

NOAA National Centers for Environmental Information (2026) NOAA Climate at a Glance, January to December average temperature, counties, Counties in Georgia by average annual temperature, 2018 [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/georgia-counties?period=2018 (Accessed: 12 October 2026).

BibTeX

@misc{noaa_counties_in_georgia_by_2018,
  author = {{NOAA National Centers for Environmental Information}},
  title = {{NOAA Climate at a Glance, January to December average temperature, counties: Counties in Georgia by average annual temperature, 2018}},
  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/georgia-counties?period=2018. 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 Georgia by average annual temperature, 2018
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/georgia-counties?period=2018
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/average-annual-temperature/georgia-counties?period=2018.
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?

Camden County, with 69.2 °F in 2018, according to NOAA National Centers for Environmental Information.

Which county has the lowest average annual temperature?

Union County, with 56.8 °F in 2018.

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.