Abstract: Integrated temperature in each 1℃ range of Guizhou were calculated and analyzed in this study. The results showed that integrated temperature of each 1℃ range was the manifestation of integrated temperature definition, which reflected the distribution of active integrated temperature in each temperature range, and also showed the time of duration in the range. Integrated temperature in each range changed with a single peak curve, the average peak value of the province emerged in 22℃, and each weather station was between 17℃(Weining) and 27℃(Chishui, Songtao, Congjiang, etc.), which linearly droped in elevation by 0.51℃·100m-1. The temperature range of the peak value reflected the total heat resources, and it also showed the mainly distribution in temperature ranges of heat resources, by which could know heat resources more in depth.

Key words: Integrated temperature in each 1℃ range, Integrated temperature peak, Heat resources distribution in temperature ranges, Three fundamental points temperature, Guizhou