Definition of "hottest"

Aside from the Turfan depression in Hsin-chiang (Sinkiang) province, the hottest part of China lies in the middle and lower Yangtze Valley. Maximum temperatures of 43°-44°C (110°-112°F) have been recorded in Ch'ang-sha and Nan-ching.

1969, Yi-Fu Tuan, China‎, Chicago: Aldine Publishing Company, page 22