Abstract: In order to evaluate the climate suitability of plastic canopy facilities development of Jiangsu Province, this study statistics the observation data of 61 stations in Jiangsu Province from 1981 to 2010, used projection pursuit evaluate (Projection Pursuit Evaluate, PPE) model, multiple linear regression interpolation method and inverse distance interpolation method in ArcGIS, we got the resource and the development of facilities agriculture climate suitability spatial distribution of Jiangsu Province. It was concluded that: in spring and winter, the low temperature mainly happened in the northeast of Jiangsu Province, which was seriously influenced by cold air. The happening of the low light decreased by degrees from south to north, and the Hongze Lake area was the largest. The results showed that, the development of Jiangsu plastics canopy suitability was given priority to zonal distribution to, that was, from north to south, and plastic canopy development suitability were also affected by topography influence. The most suitable areas for developing plastic canopy facilities mainly were in the south of the Yangtze River, north of the Yangtze River to Xinhua, Gaoyou, Dongtai a line to regional also was relatively appropriate. The suitability in these areas, which from north of Xinhua, Dongtai a line to regional was relatively poor, the most northern Xuzhou, Lianyungang and Suqian parts were not suitable for development of plastic canopy facilities. The results of the study provided that, the scientific basis for the development of Jiangsu plastics canopy of rational distribution and prevention of meteorological disasters.