I. Climate characteristics of Yibin Yibin belongs to subtropical monsoon humid climate, and it also has tropical climate attributes of South Asia. Yibin has a warm climate with four distinct seasons, abundant heat, abundant rainfall, suitable lighting, warm winter and early summer. The average annual temperature in Yibin is about 17.5℃, the coldest is 65438+ 10, and the temperature is about 7.8℃. July is the hottest, with an average monthly temperature of 26.8℃. Yibin has a lot of rain, with an average annual total rainfall of more than 1 100 mm, and it often rains at night.

Second, what kind of flowers is suitable for Yibin? Yibin's climate is more suitable, you can plant more flowers and plants, especially suitable for planting flowers that like warmth and humidity. For example, Eupatorium odoratum, Lotus, Peony, Clivia pendula, perennial phlox, Lily, Bambusa bambusa, broom, rooting, Dendrobium, Petunia, Dracaena Dracaena, Pseudoepiphyllum, Green Emperor, Catharanthus roseus, Jasmine, Platycodon grandiflorum, calla lily, chlorophytum, Pterocarya stenoptera, Liquidambar formosana, freesia and Zinnia.

Three. What is the city flower market tree in Yibin? The city flower of Yibin is Castanopsis fissa, which was approved by the 37th meeting of the Standing Committee of the Municipal People's Congress on June 5438+1October 08, 2007. It has a long history of planting in Yibin, which is very popular and has a wide planting range. In addition, the city tree in Yibin is Cinnamomum camphora, and the climatic conditions in Yibin are suitable for Cinnamomum camphora. It is widely planted and is a very common tree species.