The temperature of a city depends on various factors, such as location, altitude, humidity, and weather patterns. During the summer months, cities located in tropical regions and deserts tend to be hotter than cities located in temperate regions. Additionally, cities with high levels of pollution and urbanization can also experience higher temperatures due to the heat island effect.

As of 2023, some of the hottest cities on earth include Death Valley in California, USA; Ahvaz in Iran; Dallol in Ethiopia; Timbuktu in Mali; and Khartoum in Sudan. Death Valley is known to be the hottest and driest place on earth. In 1913, it recorded a temperature of 134 degrees Fahrenheit, the highest temperature ever recorded on earth. On average, the temperature in Death Valley during summer months can reach up to 120 degrees Fahrenheit.
Ahvaz, located in southwestern Iran, has a desert climate. During summer months, the temperature in Ahvaz can reach up to 130 degrees Fahrenheit, making it one of the hottest cities on earth. Dallol, a remote town in northern Ethiopia, also has a desert climate. The average temperature in Dallol throughout the year is around 95 degrees Fahrenheit. However, during summer months, the temperature can reach up to 115 degrees Fahrenheit.
Timbuktu, located in the Sahara Desert, has a hot and dry climate. During summer months, the temperature in Timbuktu can reach up to 115 degrees Fahrenheit. Khartoum, the capital city of Sudan, has a hot and arid climate. During summer months, the temperature in Khartoum can also reach up to 115 degrees Fahrenheit.
It is important to note that the temperature in these cities can vary depending on the year and weather patterns. Additionally, there may be other cities that are currently experiencing hotter temperatures than the ones listed above. Therefore, it is always best to check the local weather forecast for accurate and up-to-date information.
When visiting or living in these cities during summer months, it is important to take necessary precautions such as staying hydrated and avoiding prolonged exposure to the sun. High temperatures can cause dehydration, heat stroke, and other heat-related illnesses. It is also important to wear lightweight and loose-fitting clothing and to seek shade whenever possible.
In conclusion, the hottest cities on earth can be found in the desert and tropical regions. Death Valley in California, USA, is known to be the hottest place on earth, and its temperature can reach up to 120 degrees Fahrenheit. Other hot cities include Ahvaz in Iran, Dallol in Ethiopia, Timbuktu in Mali, and Khartoum in Sudan, with temperatures reaching up to 130, 115, 115, and 115 degrees Fahrenheit, respectively. It is crucial to take necessary precautions when visiting or living in these cities during summer months, as high temperatures can cause heat-related illnesses.