Hottest States

United States
54.73 °FAverage TemperatureNational Average
# of Sunny DaysNational Average
Average Annual SunlightNational Average
Average Relative HumidityNational Average
Average Temperature 2024Question Mark
Map visualization
28.9 °F73 °F
1
FloridaFlorida
73°F
2
LouisianaLouisiana
69.2°F
3
TexasTexas
68.6°F
4
HawaiiHawaii
66.7°F
5
MississippiMississippi
66.6°F
6
GeorgiaGeorgia
65.9°F
7
AlabamaAlabama
65.4°F
8
South CarolinaSouth Carolina
64.8°F
9
ArkansasArkansas
63.3°F
10
OklahomaOklahoma
63.1°F
11
ArizonaArizona
62.5°F
12
North CarolinaNorth Carolina
61.2°F
13
TennesseeTennessee
60.6°F
14
CaliforniaCalifornia
60.5°F
15
KentuckyKentucky
58.8°F
16
MissouriMissouri
58°F
16
VirginiaVirginia
58°F
18
KansasKansas
57.6°F
19
DelawareDelaware
57.5°F
19
MarylandMaryland
57.5°F
21
New MexicoNew Mexico
56.3°F
22
New JerseyNew Jersey
55.7°F
23
IllinoisIllinois
55.5°F
24
IndianaIndiana
55.2°F
25
West VirginiaWest Virginia
55.1°F
26
OhioOhio
54.9°F
27
NevadaNevada
52.7°F
28
Rhode IslandRhode Island
52.3°F
29
ConnecticutConnecticut
52.2°F
30
PennsylvaniaPennsylvania
52.1°F
31
NebraskaNebraska
52°F
32
IowaIowa
51.5°F
33
UtahUtah
51.2°F
33
MassachusettsMassachusetts
51.2°F
35
OregonOregon
49.1°F
36
New YorkNew York
49°F
37
MichiganMichigan
48.9°F
38
WashingtonWashington
48.4°F
39
South DakotaSouth Dakota
48.3°F
40
ColoradoColorado
47.6°F
40
WisconsinWisconsin
47.6°F
42
New HampshireNew Hampshire
47°F
43
VermontVermont
46.3°F
44
MinnesotaMinnesota
45.5°F
44
IdahoIdaho
45.5°F
46
MaineMaine
45°F
47
MontanaMontana
44.5°F
48
WyomingWyoming
44.3°F
49
North DakotaNorth Dakota
43.7°F
50
AlaskaAlaska
28.9°F
Hottest States
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Last updated February 28, 2026

Cracking the Heat Code

In a nation as geographically and topographically diverse as the United States, the temperatures experienced across different regions represent a lively kaleidoscope of climatic variance. From the blistering heat waves of Death Valley, California to the biting cold of Fairbanks, Alaska, America caters to an extreme range of thermal conditions. Understanding this range, especially at the state level, provides fascinating insights into the climatic rhythms that govern life across the country's vast expanse. This article delves into the heart of our heat data with a specific focus on the fifty states' average temperatures.

  • Florida, with an average temperature of 71.5°F, tops the list as the hottest state, closely followed by Hawaii at 70.2°F. The two states are known for their warm tropical and subtropical climates, respectively.
  • California, home to both the hottest and coolest places within the country (Death Valley and Mount Whitney, respectively), ranks merely 13th on the list with an average temperature of 59.1°F. This signifies the pronounced impact of intra-state geographical diversity on climate.
  • On the cooler side of the spectrum, the northern states predictably exhibit lower temperature averages. Still, it's worth noting colder states like North Dakota and Minnesota do not lag far behind more centrally located states such as Kentucky or Missouri.
  • Lastly, Alaska, with a frosty average temperature of 28.1 °F, reserves its spot as the coldest state.

All Metrics

Region ↕Average Temperature 2024↕# of Sunny Days↕Average Annual Sunlight 2019↕Average Relative Humidity 2018↕
Florida73.0°F
Louisiana69.2°F
Texas68.6°F
Hawaii66.7°F
Mississippi66.6°F
Georgia65.9°F
Alabama65.4°F
South Carolina64.8°F
Arkansas63.3°F
Oklahoma63.1°F
Arizona62.5°F
North Carolina61.2°F
Tennessee60.6°F
California60.5°F
Kentucky58.8°F
Missouri58.0°F
Virginia58.0°F
Kansas57.6°F
Delaware57.5°F
Maryland57.5°F
New Mexico56.3°F
New Jersey55.7°F
Illinois55.5°F
Indiana55.2°F
West Virginia55.1°F
Ohio54.9°F
Nevada52.7°F
Rhode Island52.3°F
Connecticut52.2°F
Pennsylvania52.1°F
Nebraska52.0°F
Iowa51.5°F
Utah51.2°F
Massachusetts51.2°F
Oregon49.1°F
New York49.0°F
Michigan48.9°F
Washington48.4°F
South Dakota48.3°F
Colorado47.6°F
Wisconsin47.6°F
New Hampshire47.0°F
Vermont46.3°F
Minnesota45.5°F
Idaho45.5°F
Maine45.0°F
Montana44.5°F
Wyoming44.3°F
North Dakota43.7°F
Alaska28.9°F

10 Hottest States

Leading the pack of the country's sizzling states is Florida, having an annual average temperature of 71.5°F, a reflection of its tropical climate. Florida is closely followed by the only U.S. state located in the tropics, Hawaii, with an average temperature of 70.2°F. The number three spot goes to Louisiana, known for its bayous and humid subtropical climate, recording an average temperature of 67.2°F.

The grand Lone Star state, Texas, ranks fourth with an average temperature of 65.8°F – demonstrating that everything, including the heat, is indeed bigger in Texas. Georgia and Mississippi share the fifth rank, both exhibiting an average temperature of 64.3°F. This is primarily due to their humid subtropical climate influenced by their proximity to the Gulf of Mexico and the Atlantic Ocean.

Alabama follows closely in the seventh position with an average temperature of 63.7°F, while nearby South Carolina, known for its beautiful coastlines and palmetto trees, holds the eighth position with 63.4°F. The ninth-hottest state is Arkansas, a land of diverse terrain and a mild climate, with an average temperature of 61.1°F.

Rounding off the top ten list is a state primarily known for its extreme heat, especially in the summer - Arizona. Yet, due to its significant variation in altitude, the annual average temperature stands at 61.1°F.

10 Hottest States (average annual temp):

  1. Florida - 71.5°F
  2. Hawaii - 70.2°F
  3. Louisiana - 67.2°F
  4. Texas - 65.8°F
  5. Georgia - 64.3°F
  6. Mississippi - 64.3°F
  7. Alabama - 63.7°F
  8. South Carolina - 63.4°F
  9. Arkansas - 61.1°F
  10. Arizona - 61.1°F

Sources & Notes

Average Temperature

Average annual temperature.

Average Annual Sunlight

The Annual Sunlight the region receives in kJ/m².

Average Relative Humidity

% of moisture present in the air.

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