How big should Harbin be in spring, summer, autumn and winter?

The temperature in the four seasons refers to spring (March-May), which is prone to spring drought and strong winds. The temperature rises rapidly and changeable, and it can reach about 10℃ once heated or cooled. Summer (June-August) is hot, humid and rainy. The average temperature in July is 19-20℃, and the highest temperature is 38℃. The average precipitation accounts for 60%-70% of the whole year. Due to concentrated precipitation and occasional heavy rain, floods are prone to occur. In autumn (September-165438+1October), the rainfall is obviously reduced, and the temperature difference between day and night is large. The average temperature in September 10℃ has reached 0℃ in the north and 2-4℃ in the south. Winter (12- February of the following year) is long, cold and dry, and the earth is covered with snow. 65438+ 10 monthly average temperature-15℃-30℃, minimum temperature -52.3℃.