The eight-year high temperature weather in Qianlong successfully broke the historical record. Through the study of historical materials by historians, some conclusions have been drawn. The high temperature weather in Qianlong for eight years, if converted into modern degrees Celsius, is basically above 40 degrees Celsius in these twelve days. Even at night, there is no sign of the heat fading.

According to records, on the afternoon of July 20th, the temperature reached 40 degrees Celsius. After three days of such high temperature, there was another breakthrough. From July 23rd to 24th, the highest temperature on that day was 42 degrees and 3 degrees respectively.