What is the average temperature in Changchun every month? Be specific. . . I intend to stay for four years. . .

Changchun City is located in the hinterland of Songliao Plain in the northeast of China, with an altitude of 250-350 meters and a flat and open terrain. The climate of Changchun City is in the transitional zone between the humid eastern mountainous area and the semi-arid western plain area, belonging to the temperate continental semi-humid monsoon climate type. It is characterized by four distinct seasons. Spring is short, dry and windy; Summer is warm and rainy, and there is not much hot weather; It is cool in autumn, and the temperature difference between day and night is large; Winter is long and cold, and the average annual temperature is below 0℃ for five months in a year.

The temperature in Changchun rises slowly in spring. The annual average temperature is still below 0℃ in March, and it only rises to zero in April. At this time, there are more chances of strong winds, which is the season with the most windy days in a year. In summer, the climate is warm and the trees are shaded, so it is known as "Saibei Spring City". In the hottest month, the average temperature in July is only 23. 1℃, and there is more precipitation in summer. The total precipitation from June to August is 350-400 mm, accounting for more than 60% of the annual precipitation, and the air is humid. The weather in autumn is sunny and lasts for several days, but the daily temperature difference is large and the wind speed is slightly lower than that in spring. Winter is the coldest and longest season in a year, and the weather is cold. In June, the average temperature in Leng Yue reached-15. 1℃. At this time, there is not much precipitation and the climate is dry, but sometimes there will be snowstorms, causing snow damage.