Search results
Results from the WOW.Com Content Network
On inquiring about the temperature at which paper would catch fire, Bradbury had been told that 451 °F (233 °C) was the autoignition temperature of paper. [ 30 ] [ 31 ] In various studies, scientists have placed the autoignition temperature at a range of temperatures between 424 and 475 °F (218 and 246 °C), depending on the type of paper.
Temperatures measured directly on the ground may exceed air temperatures by 30 to 50 °C (54 to 90 °F). [6] The highest natural ground surface temperature ever recorded may have been an alleged reading of 93.9 °C (201.0 °F) at Furnace Creek, California , United States, on 15 July 1972. [ 7 ]
Temperature. Overall. The state record low is −51 °F (−46 °C), recorded at Vanderbilt on February 9, 1934, while the state record high is 112 °F (44 °C ...
It then had its hottest October day on record Tuesday, topping out at 113 degrees. Wednesday marked the 113th day this year temperatures in Phoenix were at or above 105 degrees – another all ...
Temperatures often top 49 °C (120 °F) at Death Valley during the summer months. [2] The standard measuring conditions for temperature are in the air, 1.5 metres (4 ft 11 in) above the ground, and shielded from direct sunlight. [3] Global surface temperatures as a whole have been monitored since the 1880s when record keeping began. [4]
The 1936 North American heat wave caused record-setting temperatures in eight US states. Event [3 ... October: Highest Temperature: 98 °F (36.7 °C) October 5, 1963:
Global average temperatures show that the Medieval Warm Period was not a global phenomenon. [1]The Medieval Warm Period (MWP), also known as the Medieval Climate Optimum or the Medieval Climatic Anomaly, was a time of warm climate in the North Atlantic region that lasted from about 950 CE to about 1250 CE. [2]
Records continued to be challenged on Wednesday when the weather service in Phoenix reported that temperatures reached 108 degrees, which breaks the previous record high of 107 degrees set in 1980.