According to China Weather Network, Chengdu is one of the four famous stoves in China, and the hottest summer once reached 40.6℃. The general temperature in Chengdu in summer is 33℃, but because of the high humidity, the somatosensory temperature will reach 40℃. Chengdu, located in the middle of Sichuan Basin, has a unique geographical position and is surrounded by mountains. Because it is located inland, far away from the ocean and lacks the regulating function of the ocean, summer heat is inevitable. In addition, Chengdu has a subtropical monsoon climate, with high temperature and humidity in summer and heavy rainfall, which is also one of the factors causing the heat.

Qingdao's climate has distinct characteristics, that is: four distinct seasons, short summer and long winter; There is no heat in summer and little cold in winter; Moderate precipitation and sufficient heat; It is foggy in spring and summer, and the spring breeze is strong in winter. The average summer temperature in Qingdao is about 23 degrees Celsius, and the hottest month in Qingdao is August, with an average temperature of 25. 1 degrees Celsius. Qingdao is relatively cool under the influence of the ocean, which is a good season for summer vacation, recuperation and swimming. This shows that it is hotter to take the baby to Chengdu in summer.