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Map of Average Temperature by US State

As of 1991-2020, average temperature ranges from 34.7 °F in Alaska to 73.3 °F in Florida across US states, with a median of 53.0 °F among the 51 states with data. Source: NOAA U.S. Climate Normals.

Average yearly temperature, from the 1991-2020 NOAA climate normals. Higher means warmer.

Data updated 2020 - Source: NOAA U.S. Climate Normals

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Choropleth map of Average Temperature across US states (1991-2020), by hearthmap
Average Temperature by US state. Source: NOAA U.S. Climate Normals.

Category

environment

Native level

County

Unit

Degrees Fahrenheit

Vintage

1991-2020

States ranked by average temperature

51 states with data (1991-2020). Top 10 highest and bottom 10 lowest.

Top 10 states by average temperature
RankStateValue
1Florida73.3 °F
2Hawaii68.9 °F
3Arizona68.6 °F
4Texas68.0 °F
5Louisiana67.9 °F
6Nevada64.7 °F
7Mississippi64.5 °F
8Alabama63.7 °F
9South Carolina63.7 °F
10Georgia62.5 °F
Bottom 10 states by average temperature
RankStateValue
51Alaska34.7 °F
50North Dakota41.2 °F
49Minnesota44.1 °F
48Wyoming44.4 °F
47Maine44.6 °F
46Montana44.7 °F
45Vermont45.1 °F
44South Dakota45.9 °F
43Wisconsin46.0 °F
42New Hampshire46.5 °F

About this map

hearthmap renders average temperature as a choropleth map of the United States. Zoom in to see county values shaded against the rest of the country, and click any region to see its exact value with margin of error.

You can layer filters and a custom match score on top of average temperatureto find places that match what matters to you. Combine it with school ratings, housing prices, commute times, and more.

Source: NOAA U.S. Climate Normals · 1991-2020

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