What are the climatic characteristics of Tianjin? Winter Xia Feng to air volume! The amount of rain and snow in winter and so on ~ The finer the answer, the better! Thank you very much

Tianjin is located on the east coast of Eurasia in mid-latitude, and it is dominated by monsoon circulation. It is an area where East Asian monsoon prevails and belongs to temperate monsoon climate. The main climatic characteristics are: four distinct seasons, windy spring, drought and little rain; Summer is hot and the rain is concentrated; Autumn is cool and the temperature is moderate; Winter is cold, dry and snowy. The annual average temperature in Tianjin is11.4 ~ 12.9℃, the highest average temperature in urban areas is12.9℃, and it is the coldest in June, with an average temperature of-3 ~-5℃. It is the hottest in July, with an average temperature of 26 ~ 27℃. The monsoon prevails in Tianjin, with the maximum wind speed in winter and spring and the minimum wind speed in summer and autumn. The annual average wind speed is 2 ~ 4m/s, mostly southwest wind. The average frost-free period in Tianjin is 196~246 days, the longest frost-free period is 267 days, and the shortest frost-free period is 17 1 day. Among the four seasons, winter is the longest, 156~ 167 days; Summer comes next, 87~ 103 days; 56~6 1 day in spring; Autumn is the shortest, only 50~56 days. The average annual precipitation in Tianjin is 520 ~ 660mm, and the number of precipitation days is 63~70 days. In terms of regional distribution, there are more mountains than plains, and more coastal areas than inland areas. According to the seasonal distribution, the precipitation in June, July and August accounts for about 75% of the whole year. Tianjin has long sunshine hours, with annual sunshine hours of 2500~2900 hours.