From Wikipedia:
Temperature decreases with height in the mesosphere. The mesopause, the temperature minimum that marks the top of the mesosphere, is the coldest place on Earth and has an average temperature around −100 °C (−148.0 °F; 173.1 K)
the mesosphere is the coldest layer in the atmosphere. It contains the ozone.
OK!! the answer above is incorrect the coldest layer in the atmosphere is the Mesopause its the thin layer between the Mesosphere and Thermosphere. Also the Ozone is in the Stratosphere.
Actually its correct because the mesopause is a part of the mesosphere....
ok the 1st and 3rd answers are wrong! i should know im learning this in my 7TH GRADE SCIENCE CLASS! the ozone is in the stratosphere, the second closest layer to the earth. STUPIDS!
The layer of the atmosphere with the coldest temperatures, reaching around -100 degrees Celsius, is the mesosphere. This layer extends from approximately 50 to 85 kilometers (31 to 53 miles) above the Earth's surface. Temperatures decrease with altitude in the mesosphere, making it the coldest atmospheric layer. It is situated above the stratosphere and below the thermosphere.
The temperature of the mesopause can vary depending on factors such as altitude and time of year, but it is generally around -90 to -100 degrees Celsius (-130 to -150 degrees Fahrenheit). This layer, which is about 85-100 km (53-62 miles) above the Earth's surface, is where the Earth's atmosphere transitions into space.
The temperature in the mesosphere at an elevation of 68 kilometers above sea level is approximately around -90 to -100 degrees Celsius. This layer of the atmosphere is known for decreasing temperatures with altitude.
The atmosphere can extend up to about 10,000 km above Earth's surface, but the density of air decreases significantly as you move higher. The exosphere, the outermost layer of Earth's atmosphere, is where the atmosphere transitions into space.
When it is the night it can be -160degrees C and 100 degrees C when it is day
The layer of the atmosphere with the coldest temperatures is the mesosphere. Temperatures here can reach as low as -90 degrees Celsius (-130 degrees Fahrenheit).
Mesosphere
The layer of the atmosphere with the coldest temperatures, reaching around -100 degrees Celsius, is the mesosphere. This layer extends from approximately 50 to 85 kilometers (31 to 53 miles) above the Earth's surface. Temperatures decrease with altitude in the mesosphere, making it the coldest atmospheric layer. It is situated above the stratosphere and below the thermosphere.
The Mesosphere has the lowest temperature of the layers of Earth's atmosphere because Temperature decreases with height in the mesosphere. The mesopause, the temperature minimum that marks the top of the mesosphere, is the coldest place on Earth and has an average temperature around −100 °C (−148.0 °F; 173.1 K)
Inosphere
The thermosphere is the layer of the atmosphere that has the greatest range in temperature, with temperatures increasing with altitude due to the absorption of solar radiation. Temperature in the thermosphere can vary from below -100°C at the bottom to over 2,500°C at higher altitudes.
The mesohere,the boundary between the Thermosphere and Mesosphere, is technically the coldest place on Earth, with a temperature of −100 degrees Celsius (−148.0 degrees fahrenheit; 173.1 K).
Its a layer of our atmosphere, above the stratosphere, but beneath the thermosphere. It starts at around an altitude of 50-60km and ends at around an altitude of around 100-120km. The temperature tends to drop with increased height through the mesosphere. At the 100-120km point is the coldest place on earth, with temperatures around -160'C. Temperatures then start to rise again with height through the thermosphere.
100 degrees below 0 (shivers)
The coldest temperature ever recorded on Mount Everest was around -40 degrees Celsius (-40 degrees Fahrenheit).
The mesohere,the boundary between the Thermosphere and Mesosphere, is technically the coldest place on Earth, with a temperature of −100 degrees Celsius (−148.0 degrees fahrenheit; 173.1 K).
The coldest forecast summit temperature on Mount Everest was -41 degrees Celsius. On average, the summit is about -35 degrees Celsius.