Abstract: Taking Guanshan Forsythia in Pingding County as the research object, this paper analyzes the interannual variation of meteorological factors such as temperature, precipitation and light hours during 1972 to 2019, the relationship between forsythia production and meteorological factors, as well as the main meteorological disasters that affect the growth and development of Forsythia were discussed, promote the sustainable development of local forsythia industry to provide reference.