The average annual temperature 16.7℃, the annual precipitation 1200- 1900 mm and the frost-free period of 272 days are suitable for the growth of rice, cotton, oil crops and other crops. Due to the influence of topography, the climate in this area presents a non-zonal law. The western mountainous area, the east is slightly lower than the west. The average annual temperature of Dongshan Peak Farm in Shimen is 9.2℃, while the average annual temperature in Lishui Valley such as Shimen is 16.8℃. In the central hilly region, Tai Fu Shan and Sun Mountain confront each other, forming a dustpan basin open to the north, which makes Linli and Taoyuan vulnerable to cold air attacks in winter.