What to wear in Beijing in April?

In April, in Beijing, I wore comfortable clothes such as short suits, T-shirts, thin jeans, casual clothes and professional suits with single cotton and linen fabrics during the day. It is recommended to wear suits, coats, jackets, jackets, thin sweaters and other warm clothes at night. The average temperature in Beijing in April is 8℃~20℃. Beijing's climate is a typical semi-humid continental monsoon climate in the north temperate zone, with high temperature and rainy summer, cold and dry winter and short spring and autumn. The frost-free period of the whole year is 180 ~ 200 days, which is shorter in the western mountainous area. The annual average solar radiation in Beijing is 1 12 ~ 136 kcal/cm. The two high-value areas are distributed in Yanqing basin and the northwest of Miyun county to the east of Huairou, with annual radiation above 135 kcal/cm. The low-value area is located near Xiayunling in Fangshan District, and the annual radiation is 1 12 kcal/cm. Beijing, formerly known as Yanjing and Peiping, is the capital, municipality directly under the Central Government, national central city and megacity of People's Republic of China (PRC), the political center, cultural center, international exchange center and scientific and technological innovation center of China approved by the State Council, one of China's famous historical and cultural cities and ancient capitals, and a first-tier city in the world.