Stock image of death valley which is one of the hottest places on earth

The 7 Hottest Cities in the World

Embark on a virtual trip to seven of the hottest cities in the world. Known for their unbearably high temperatures, these places could easily make even the most enthusiastic warm-weather lover long for the chill of winter in the Northeast.

Think you could stand the heat?

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Hottest Cities in the U.S.

Yuma, Arizona

Average High: 107 degrees
Record High: 124 degrees

It’s normally hot in the Southwest, especially in Arizona where ordinary summer heat makes much of the state sizzle. But no city is as extreme as Yuma. With its desert climate, extremely hot summers, hot winters and often less than 10 inches of precipitation per year, it’s fair to say Yuma is definitely one of the hottest cities in the world! The average July high temperature can hit a scorching 107 degrees, making it one of the steamiest cities in the United States behind Phoenix. In 1995, Yuma reached its all-time high at 124 degrees. The high temperature isn’t the only standout trait of Yuma. The city set a world record for being the sunniest city on earth, averaging 4,050 of the possible 4,456 hours of daylight annually. That means the sun is shining a little more than 90% of the time in Yuma. Pack extra sunscreen.

Death Valley, California

Average High: 120 degrees
Record High: 134 degrees

It’s not called Death Valley for nothing! As one of the hottest and driest places in North America, the summers scorch around 120 degrees, but can even reach an unbearable 125. On one July day in 1913, the temperature hit 134, the official highest temperature in the Western Hemisphere. Death Valley is a long, narrow basin that is 282 feet below sea level and walled by high and steep mountain ranges. The dry air and bare plant cover allow sunlight to heat the desert surface and become trapped in the valley’s depths. In 1917, Death Valley recorded 43 consecutive days with temperatures over 120 degrees. Don’t expect much relief during summer evenings; overnight lows only dip into the mid-90s.

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Hottest Cities in the World

Ahvaz, Iran

Average High: 116 degrees
Record High: 129 degrees

Even though it’s located in the Middle East, Iran has four seasons like many other countries. The city of Ahvaz – situated in southwestern Iran – has a desert climate and is known for its long, hot summers and mild, short winters. The summer heat is accompanied by high humidity, sandstorms and dust storms. The summer temperature tops off at around 116 degrees, but the soaring humidity and near-continuous sunshine make it one of the hottest cities in the world in July and August. From 1970 to 2000, Ahvaz reached 125 degrees or more than three days each year. The city set a temperature record on July 15, 1967 when it hit a stifling 129.

dallol Ethiopia

Dallol, Ethiopia

Average High: 118 degrees
Record High: Over 130 degrees

In terms of extreme heat, no place holds a candle to Dallol, the hottest place on earth. Located in the sizzling Danakil Depression (a geological landform sunken below the surrounding area), it can reach a boiling 145 degrees in the sun. Dallol has areas that are more than 328 feet below sea level, featuring hot yellow sulfur fields and craters amid sparkling salt beds – the result of a volcanic eruption in 1926. It gets worse: Dallol currently holds the record high temperature for an inhabited location on earth, where an average annual temperature of 94 degrees was recorded during 1960 and 1966. Dallol is also one of the most remote places on earth – there are no roads and the only regular transport service is provided by camel caravans that travel to the area to collect salt. According to the Central Statistical Agency of Ethiopia, Dallol has a total population of 83,930.

El Azizia, Libya

Average High: 132 degrees
Record High: 136 degrees

Any state located in close proximity to the equator will experience extremely warm conditions – but one African city in particular is record-breaking hot. The world’s highest official temperature of 136 degrees was recorded in El Azizia on Sept. 13, 1922. This isn’t a place you’re likely to hang outside for long. It’s located in one of the most hot and arid places on earth – the Libyan Desert – where rainfall seldom happens. Summer highs can reach anywhere from 125 to an intolerable 135 degrees. To make matters worse, a hot, dry, dust-bearing desert wind called a ghibli can raise the temperature 20 degrees in just a few hours.

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Oodnadatta, Australia

Average High: 99 degrees
Record High: 123 degrees

The climate in Australia is as broad as the country itself. The interior is characterized as having a hot, dry climate; while northern, southern and coastal cities are considered tropical. The Tropic of Capricorn runs through much of the country. However, Oodnadatta, an exotic and desolate town in the Outback, hit 123 degrees in January 1960. On average, the weather tops off at between 97 to 99 degrees from December through February. Considerably cooler than the city’s record high, yet still stifling. It also receives about 10 hours of sunshine per day in December and averages 6.5 inches of rainfall per year. Oodnadatta is a quiet settlement inhabited mostly by indigenous Australians. As of 2021, the census reported a population of 318

Kuwait City, Kuwait

Average High: 112 degrees
Record High: 126 degrees

With more than 2 million residents, Kuwait City is the most densely populated metropolitan city that suffers from record-breaking heat. The city has an arid climate with hot summers and hardly any rain. The average summer temperature ranges from 102 to 112 degrees, but a heat wave can bring temperatures up to a scorching 122 degrees. The city has even had months with daily maximum temperatures averaging above 115. Depending on the specific location in Kuwait City, there can also be a degree of humidity to go along with the sweltering temperatures.

To plan a trip to any of these destinations, get in touch with a AAA travel counselor at

Which of the hottest cities in the world would you visit? Tell us in the comments!

12 Thoughts on “The 7 Hottest Cities in the World

  1. Hello,

    I was waiting for it to cool off enough to go on an evening hike in Phoenix, AZ but at 6:45pm it was still 103 degrees! I’ve lived here over 20 years from the midwest and it seems to get hotter every year.

  2. Are you sure about that population figure for Dallol? 84,000 seemed absurd given your description of the place, so I looked it up on Wikipedia; they state that “The Central Statistical Agency has not published an estimate for the 2005 population of the village, which has been described as a ghost town.”

  3. I was born and raised in Seattle, WA. and moved to Wellton, AZ. about 30 mins outside of Yuma,AZ. and any temps over 85 is considered hot and miserable especially when you jump in the river and your expecting the temp of the water to take your breath away like in the Pacific Northwest but I got in the Colorado river and was very disappointed to discover it was as warm as bath water it was a very bug let down and not refreshing and it didn’t col you off not to mention I was told they find a lot of dead human and animal bodies in that river all the time… thanks but no thanks, I am good, would rather swim in the fresh cold mountain waters back home in Washington… Sorry AZ I just can’t do the dead body swim along… ( gross)

  4. ” It also receives about 10 hours of sunshine per day in December”

    In Australia in December is is summertime. I would think 14+ hours is more likely.

    “In Oodnadatta, South Australia, the first day of January is 13 hours, 53 minutes long.” –

  5. I lived in Yuma, AZ and summer temps reach 120 plus on an average summer day. Don’t know where you get your info from but it’s not accurate!

    1. What year did you live there? I was raised there. Yes, in the 50s and 60s the temperature was 1 and18 119 etc. since then the temperatures stay around 114. says:

      I don’t know why it’s not as high as it used to be

    2. I was stationed at Vincent Air Force Base from 1957 to 1959. My job was “heavy equipment operator “. I used to keep the runways and taxiways clear of debris, so the jet aircraft would not be damaged by ingesting foreign objects! I remember operating with the reflected heat being above 130 degrees!

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