Summer Climatic Data of Taiyuan Guiyang

Taiyuan has a continental climate in the northern temperate zone, with hot and rainy summers and cold and dry winters. The average annual temperature is 9.5℃, the average frost-free period is 202 days, and the average annual precipitation is 456 mm. Taiyuan has complex terrain and great altitude difference, and the territory is influenced by the maritime climate, which belongs to the continental climate of the northern temperate zone. There is no severe cold in winter, no heat in summer, four distinct seasons, abundant sunshine, large temperature difference between day and night, concentrated rainfall in summer and autumn, windy and dry in winter and spring. The annual average temperature is 9.5℃, 1 month -6.4℃ and July-23℃. The frost period is from mid-October of/kloc-0 to mid-April of the following year, and the average frost-free period is 149- 175 days. The average annual precipitation is 468.4 mm.

There is no scorching summer in Guiyang, with an average summer temperature of 23.2℃ and a maximum temperature of 25-28℃. In the hottest late July, the average temperature was only 23.7℃, and the days when the highest temperature was higher than 30℃ were few, with an average of only 35.8 days in recent five years and only 0.3 days higher than 35℃. The intensity of ultraviolet rays only reaches level 4 in a short time at noon, and the rest time is very weak or weak; Summer rainfall is abundant, about 500 mm, and nighttime precipitation accounts for 70% of the annual precipitation. There is no severe cold in winter in Guiyang, the coldest is 1 the beginning of the month, with an average temperature of 4.6℃. More importantly, the forest belt around Guiyang city provides rich negative oxygen ions, which can be described as "natural oxygen bar" and has won the reputation of "there is heaven above, Suzhou and Hangzhou below, and the climate is suitable for Guiyang".