Would like to know everage temperature in Zhonghe temple, Gantong temple, Guanyintang, Laotai

Oh, all of these scenic areas mentioned are located in Dali.
So you just need to know the weather of DL. The previous weather statistics show that the annual temperature ranging from 55 F to 65 F. The hottest days are in July with an average temperature of 70 F, while the coldest are in January is at around of 45 F. Generally, the best time for a visit is March to June. You can make the travel plan according to this information. :)