The response to this question is simple and complicated. I like many other people have seen thermometers displaying absurdly high readings right here in Iraq. The problem is that the measuring system used is grossly inaccurate. Most thermometers are Bimetallic strips, which are hit and miss at best. Second comes the alcohol thermometer, which suffers from thermal radiation and thus displays much higher temperatures in sunlight. Some people would say they have seen highs up to and over 145 degrees Fahrenheit. Which is amazing considering the widely accepted highest temperature ever went to Death Valley, California with 134 in 1913. In order to get an accurate reading either a complex system of computer sensors is required, or an extremely difficult equation involving exact measurements of water evaporation. Either way you get the most accurate temperatures by simply checking websites like weather.com. All that said. The short answer - 122 degrees Fahrenheit. With a summer average high of around 110.
The highest temperature ever recorded in Denmark was 36.4°C (97.5°F), which occurred on July 10, 1959 in Holstebro.
The highest temperature ever recorded in Celsius was 56.7 degrees Celsius (134 degrees Fahrenheit) in Furnace Creek Ranch, Death Valley, California, USA on July 10, 1913.
The highest temperature ever was 103 degrees, which was recorded on July 29, 2009. The lowest recorded temperature was 0 degrees, which was recorded on January 31, 1950.
The highest temperature ever recorded in Santa Cruz, CA was 107 degrees F. It occurred in September of 1971. The lowest temperature was 19 degrees F in December of 1990.
48 C (118 F) in the Turpan Depression, Xinjiang.
the highest temperature ever recorded in Iran is 159.6'F
109
The highest ever recorded temperature in Cornwall is 35.8°C (96.4°F), measured in Camelford on August 16, 1995.
The highest temperature ever recorded in Dehradun, India was 41.2°C (106.2°F) in June 1998.
99
The highest temperature ever recorded in Kazakhstan was 120.38 degrees Fahrenheit. This record heat took place in the city of Turkestan.
The highest temperature ever recorded in Denmark was 36.4°C (97.5°F), which occurred on July 10, 1959 in Holstebro.
The highest recorded temperature in Petaluma, CA was 115°F (46°C) on June 14, 1961.
The highest sea surface temperature ever recorded was 98.6°F (37°C) in the Persian Gulf in 2019.
The highest temperature ever recorded in the United States was 134°F (56.7°C) on July 10, 1913 in Death Valley, California. That is also the highest temperature ever recorded in the Western Hemisphere.
38 degrees centrigrade
115.7F is the highest ever recorded. He survived, but only 30% do.