US states by average annual temperature

Florida had the highest average annual temperature of 50 states in 2022, at 72.5 °F. Alaska had the lowest, at 28.6 °F. The median was 52.1 °F and the figure for the United States was 53.4 °F. Source: NOAA National Centers for Environmental Information.

Highest72.5Florida

Lowest28.6Alaska

Median52.150 states

United States53.4History

Map of states, 2022

Under 44
44 to 49
49 to 52
52 to 56
56 to 61
61 and over
No data

°F, 2022. Hatched areas have no value for this period. Source: NOAA NCEI, NOAA Climate at a Glance, January to December average temperature, contiguous US and statewide. Boundaries: U.S. Census Bureau cartographic boundary files.

All states, 2022

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

Full ranking

Rank	States	2022 °F	Change on 2021
1	Florida	72.5	+0.4%
2	Louisiana	67.3	-0.3%
3	Hawaii	66.9	+0.9%
4	Texas	66.5	+0.5%
5	Georgia	64.8	+0.3%
6	Mississippi	64.7	0%
7	Alabama	64	-0.3%
8	South Carolina	63.8	+0.2%
9	Arizona	61.2	-1.4%
9	Arkansas	61.2	-0.3%
11	Oklahoma	60.9	+0.2%
12	California	60.1	-0.5%
13	North Carolina	59.9	-0.5%
14	Tennessee	58.5	-0.8%
15	Delaware	56.5	-1.6%
16	Kentucky	56.3	-1.2%
17	Virginia	56.2	-1.6%
18	Maryland	55.7	-1.9%
19	Kansas	55.2	-1.6%
20	Missouri	55	-2.3%
21	New Mexico	54.6	-1.4%
22	New Jersey	54.3	-1.5%
23	West Virginia	52.4	-2.2%
24	Indiana	52.2	-2.4%
25	Illinois	52.1	-3.2%
25	Rhode Island	52.1	-0.8%
27	Ohio	51.7	-2.8%
28	Nevada	51.6	-1.7%
29	Connecticut	51	-0.8%
30	Massachusetts	50.3	-1%
31	Nebraska	49.7	-2.5%
32	Pennsylvania	49.6	-3.1%
33	Utah	49.5	-2.4%
34	Oregon	48.3	-1.8%
35	Iowa	47.5	-5%
36	Washington	47.1	-2.5%
37	New York	46.6	-2.3%
38	Colorado	46.2	-2.7%
39	New Hampshire	45.4	-1.5%
40	South Dakota	45.2	-5.8%
41	Michigan	45.1	-4.9%
42	Vermont	44.2	-1.8%
43	Idaho	43.5	-4.2%
44	Maine	43.4	-1.8%
45	Wisconsin	42.9	-6.3%
46	Montana	42.1	-4.3%
47	Wyoming	42	-3.7%
48	Minnesota	40	-9.7%
49	North Dakota	39.4	-10%
50	Alaska	28.6	+7.9%

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 states 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, contiguous US and statewide. 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/statewide/time-series/8/tavg/12/12/1895-2025/data.json. 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, contiguous US and statewide (US states by average annual temperature, 2022) [Data set]. Retrieved October 12, 2026, from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/time-series/8/tavg/12/12/1895-2025/data.json

MLA 9

NOAA Climate at a Glance, January to December average temperature, contiguous US and statewide, US states 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/statewide/time-series/8/tavg/12/12/1895-2025/data.json. Invokely, https://invokely.ai/rankings/average-annual-temperature/us-states?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, contiguous US and statewide. US states by average annual temperature, 2022. Dataset. Accessed October 12, 2026. https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/time-series/8/tavg/12/12/1895-2025/data.json. Also distributed by Invokely, https://invokely.ai/rankings/average-annual-temperature/us-states?period=2022.

Harvard

NOAA National Centers for Environmental Information (2026) NOAA Climate at a Glance, January to December average temperature, contiguous US and statewide, US states by average annual temperature, 2022 [Dataset]. Available at: https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/time-series/8/tavg/12/12/1895-2025/data.json, via Invokely: https://invokely.ai/rankings/average-annual-temperature/us-states?period=2022 (Accessed: 12 October 2026).

BibTeX

@misc{noaa_us_states_by_average_2022,
  author = {{NOAA National Centers for Environmental Information}},
  title = {{NOAA Climate at a Glance, January to December average temperature, contiguous US and statewide: US states by average annual temperature, 2022}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/time-series/8/tavg/12/12/1895-2025/data.json},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/average-annual-temperature/us-states?period=2022. Publisher attribution: NOAA National Centers for Environmental Information, Climate at a Glance. NOAA Climate at a Glance, January to December average temperature, contiguous US and statewide. 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/statewide/time-series/8/tavg/12/12/1895-2025/data.json. 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, contiguous US and statewide: US states 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/statewide/time-series/8/tavg/12/12/1895-2025/data.json
L2  - https://invokely.ai/rankings/average-annual-temperature/us-states?period=2022
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/average-annual-temperature/us-states?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, contiguous US and statewide. 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/statewide/time-series/8/tavg/12/12/1895-2025/data.json. Retrieved 2026-10-12.
ER  -

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Questions

Which state has the highest average annual temperature?

Florida, with 72.5 °F in 2022, according to NOAA National Centers for Environmental Information.

Which state has the lowest average annual temperature?

Alaska, with 28.6 °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, contiguous US and statewide. Retrieved 2026-10-12.