The data of NOAA meteorological stations covering the China-Pakistan Economic Corridor were downloaded, processed and calculated, so as to obtain the data set of high temperature and heat waves covering the China-Pakistan Economic Corridor from 2000 to 2018. The data for this period is the longest duration of the high-temperature heatwave in the China Pakistan Economic Corridor in 2018. The data structure type is raster data, the spatial resolution is 0.1°×0.1°, and the spatial coordinate system is WGS 84.