We live in a world where climates are extremely diverse. From temperate regions to warm and cold climates, and even areas with microclimates where temperatures may not correspond to what is expected depending on their geographical location, it is a fascinating phenomenon. A clear example is Antarctica, where the cold is overwhelming, or the place that holds the title of warmest place on the planet.
El Lut desert, located in Iran, is the place you should not go if you do not tolerate heat well. According to research by the NASA, temperatures in this region can easily reach 50 degrees Celsius, even more so! Compared to the heat in regions in southern Spain, where temperatures are recorded around 40 to 45 degreesA 5-degree increase in temperature can be overwhelming. It's as if someone had turned on the heater in an already warm space—a real challenge for any living being.
What is even more surprising is that the highest temperature ever recorded in the Lut Desert was 70.7ºC. With such levels of heat, the life is practically non-existentHumans could only endure these environments for a few minutes before facing organ failure, and both flora and fauna are completely absent in these extreme environments.
Summer in this region is particularly difficult. Although humidity is almost non-existent, the dark rocks Desert climates have a tremendous capacity to absorb heat, allowing temperatures to soar. These conditions are so dangerous that if you decide to visit, even in winter, you should always bring water and sunscreen to prevent heat exhaustion.
Comparison with Other Hot Spots
Even with the Lut Desert's impressive record, it's not the only place on the list of the hottest places on the planet. There are several regions that have exceeded extreme temperatures and have been the focus of various studies by organizations such as the World Meteorological Organization (WMO).
Death Valley, California
This place has long been known as the hottest in the world, with a record of 56,7 ° C in Furnace Creek, recorded in July 1913. In 2023, a maximum temperature of 53,3 ° CThis valley, which is located 86 meters below sea level, is characterized by its extreme climate, influenced by geographical conditions that they trap hot air.
Sahara desert
In the Sahara, the city of Ouargla has recorded maximum temperatures of up to 55 ° C in July 2018. This desert, which is the largest in the world, also faces severe conditions with very little rainfall, making life difficult.
Sonoran Desert, Mexico
This desert is also known for reaching extreme temperatures. In 2023, a NASA satellite detected a surface temperature of 80,8 ° C, surpassing many of its competitors. The combination of climate change and phenomena such as El Niño have intensified these conditions, making extreme temperatures more common in the region.
Causes of Extreme Heat
The high temperatures in these regions are due to a variety of factors including:
- Geography: Low-lying areas tend to be warmer due to higher atmospheric pressure, which increases air temperature.
- Topography: The mountains near these deserts create a barrier that traps hot air, which contributes to intensifying temperatures.
- Low Humidity: Low humidity and clear skies allow solar radiation to be absorbed directly into the ground, further raising surface temperatures.
- Arid Soil: The soils in these regions have a great capacity to store and release heat quickly, which intensifies temperatures during the day.
Temperature Measurement Technologies
The current method of measuring temperatures has significantly advanced compared to the use of mercury thermometers. The WMO and other stations use both ground-based and satellite-based measurements, employing infrared cameras to scan the Earth's surface. This method allows monitoring of hazardous areas without the need for direct human presence, which is essential in such inhospitable environments.
Temperature measurements are divided into two categories:
- Air temperature: This parameter measures the heat content of the air above a given area. It is more accurate for determining where the highest temperatures in the world are.
- Surface temperature: Although it can vary significantly, it is relevant for assessing groundwater availability and a region's agricultural potential.
Impact on Human Life and Nature
Extreme heat has a significant impact on human life and ecosystems. High temperatures affect not only public health but also agriculture and biodiversity in heat-prone areas. In regions like New Delhi, which have also recorded high temperatures, heat waves have been responsible for multiple deaths among the population.
Adaptation to these extreme conditions is vital. Communities in hot regions must implement climate mitigation and adaptation strategies, including:
- Efficient use of water and cooling technologies in the home.
- Urban planning that minimizes the heat island effect.
- Education on the risks of extreme heat and public health.
Increasingly, climate phenomena and temperature records show us that the planet is changing. With global warming increasing, not only in deserts but around the world, it is crucial to take steps to adapt to these new realities. Both natural factors and human influences ultimately define how and where these extreme temperatures are experienced.
Managing extreme heat is not only a challenge for the most affected regions, but for all of humanity as we confront these changes. The future of the planet depends on our ability to understand and adapt to these increasingly hostile environments.