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Which are the Hottest Countries in the World?

Which are the Hottest Countries in the World?

Hot weather and excessive humidity are considered the biggest enemy of productivity. When you need to work outdoors, a beautiful day can easily turn into a nightmare when scorching heat occurs. To keep the heat away from reaching the indoors, we do many things. We use air conditioning and ventilation systems to make the room cooler and comfortable. Regardless of location, global temperatures are constantly rising, making it difficult to escape the heat. However, you can keep your home or office cool with HVAC systems. Besides, check out this post to know the hottest country on earth. 

  • Saudi Arabia, Jazan City

It is a port on the Red Sea Coast. Just like any other city, Jazan City has a population of below 2 million. Even though this city does not have the hottest temperature ever recorded, it witnesses heat year-round. This is something that makes it the warmest city. make arrangements to keep you cool while planning to travel or live here.

  • Thailand, Bangkok

Although Bangkok City, Thailand does not experience the most extreme heat and summer temperatures in the world, it sees intense heat not just for specific months but year-round. Due to this reason, we have listed it here. According to some stats, the capital city sees the day temperature around 40 degrees Celsius and above. Alongside, the temperatures during the night-time are also somewhat similar. One of the biggest reasons for this heat aversion is the notorious smog. The air population of this megacity traps the hot air and causes excessive heat and humidity.

  • Nevada, Las Vegas (United States)

Another hottest place in the world is Las Vegas. In recent times, the temperature during the summer touches 40 degrees Celsius and even higher sometimes. Since an arid desert is nearby, it causes issues to those who are coming here to spend their holidays without any preparation. In addition to this, the proximity of this place with the highest temperature recorded on earth California’s Death Valley in the Western Hemisphere. In 1911, the area recorded the temperature of 56.7 degrees Celsius in the daytime. Keep in mind that it was still one degree short than the world’s highest temperature that is ever recorded.

  • China, Hong Kong

Though it is not the hottest city, it is situated on the hottest points of the world. When the infamous humidity is combined with the excessive heat, this tropical city becomes the most uncomfortable place to live. During the wet season, the humidity makes things even harder. Thankfully, most of the places such as commute options, shopping malls, offices, grocery stores, etc. are fully air-conditioned. Keep in mind that the temperature remains around 30 degrees Celsius, it is the humidity level that makes this temperature feels like 40-50.

  • Mexico, Mexicali

Baja California is the place that is home to some of the most extreme temperature places. Mexicali is one of them that is in the centre. With more than 1 million people, the temperature typically hits 40 degrees Celsius during the summer. When the days are ultra-hot, the temperatures can go even more than this. The area is high due to its desert-style location. Although other populated areas in North America experience year-round heat, Mexicali witnesses a slightly high temperature.

  • Australia, Melbourne

This beautiful city is located between the Southern Ocean and other outback areas. This causes extreme heat during the summer. Remember that the city does not experience heat throughout the year, people see higher temperatures and excessive humidity. In February 2009, the hottest temperature ever recorded in this capital city was over 46.4 degrees Celsius. However, the average temperature in Melbourne is around 19.8 degrees Celsius, so AC systems can help you manage the heat.

  • Malaysia, Kuala Lumpur

Although Kuala Lumpur is best acknowledged for its great shopping points, multicultural nature, wider dining options, and exceptional skyline. Unfortunately, one element is there that sometimes make things difficult for residents and travellers alike – year-round heat accompanied by humidity. This is all because of the placement of this city near the equator. The medium temperature is 30 degrees Celsius but the maximum will hit 37 degrees Celsius. When planning to move here, it is better to have HVAC systems along with some lighter clothes.

  • Arizona, Phoenix

It is the 5th largest city in the United States. As per the information shared by the US Weather Channel, it is by far the world’s hottest place on Earth. The temperature here normally exceeds the 40 degrees Celsius because it is located on the edges of the Sonoran Desert of Arizona. Due to excessive heat, it is recommended not to go out, if not needed. Besides, HVAC systems should be placed inside the homes as well as offices to prevent heatstroke and other issues.

  • Greece, Athens

This city was previously known for its dense population. However, it has also emerged as a leader but not in a reputed category – humidity and extreme heat. This Greek capital witnessed temperatures around 40 degrees Celsius in the summer. However, the highest temperature ever recorded by 48 degrees Celsius a few times ago. This is because of the increasing smog in this city. Besides, global warming is contributing to the fluctuating temperatures.

  • Egypt, Cairo

Located on the Nile River’s banks, Cairo is regarded as the largest city not just in Egypt but in the whole of Africa. Besides, it is also tagged as the hottest temperature ever recorded city. Since this is placed near the Delta of the Nile River, it receives excessive humidity. Along with this, its proximity to the Arabian Deserts increases the overall heat. Most of the time, the temperature remains around 40 degrees Celsius.  

Which is the Hottest City in the United Kingdom?

Although this country is not considered a hot place, the following are in the list of the hottest city in the UK:

Place

Date

Highest Temperature Ever Recorded (degrees Celsius)

Coningsby, Lincolnshire

July 19, 2022

40.3

Cambridge, Cambridgeshire

July 25, 2019

38.7

Faversham, Kent

August 10, 2003

38.5

Pitsford, Northamptonshire

July 18, 2022

38.2

Heathrow, Greater London

July 31, 2020

37.8 °C

Cheltenham, Gloucestershire

August 3, 1990

37.1 °C

Heathrow, Greater London

July 1, 2015

36.7 °C

Raunds, Northamptonshire

August 9, 1911

36.7 °C

Worcester, Worcestershire

August 2, 1990

36.6 °C

Wisley, Surrey

July 19, 2006

36.5 °C

Summary

Global warming is changing the climatic conditions across the world. When in the UK, you can manage the heat and humidity by utilising professionally-crafted HVAC systems. For this, you can consider the services and personalised solutions offered by Hamilton Aircon.

Matthew Connery
By: Matthew Connery

Matthew Connery is the Director of Hamilton Air Conditioning in London. He is a skilled Business Strategist who delivers energy-efficient and cost-saving solutions to commercial and domestic clients from leading air conditioning brands. 

Jan 31 2025