Four distinctive seasons in Tianjin Tianjin's Spring lasts 60 days from March 15 to May 15; Each year, March 15th is the official day of turning off the heating system in Tianjin. This special date indicates the dry, harsh cold of Tianjin's winter is coming to an end though Tianjin people will still have some chilly days in March. Thus, the children likes always fly a kite outside. Tianjin is hot and rainy in summer, especially in July and August - the two months are the hottest and most plentiful in rain for a year. May and June are more comfortable than July and August. Tianjin autumn, specifically the two months from the mid-Setempber to mid-November are the ideal season to visit Beijing in a year. It's always comfortably cool outside, exploring the city's streets and hutong, killing your time in the numerous outdoor cafes and restaurants, climbing the suburban mountains, being a hero by hiking the great wall and enjoying the best autumn hues feasting your eyes. Tianjin's winter is cold, and -10 degree is common thing. we make our snowman happily because of the heavy snow. 四季分明,春暖夏热,秋蔑勒凉冬冷。夏天多雨,冬天多雪。春天孩子们可以在露天认愿卫放风筝,全部信息包含,望印岩采纳