When is Long Summer? What month is beginning of spring in 2022?

Beginning of spring in February, 2022, with long summer in May.

Long summer is the seventh of the 24 solar terms and the first solar term in summer, also known as "beginning of spring"? [23]? The handover time is May 05-07 of the Gregorian calendar every year. At this time, the bucket handle of the Big Dipper points to the southeast, and the longitude of the sun reaches 45.

Long summer is an important solar term, marking the peak season for the growth of all things. Almanac: "The bucket refers to the southeast dimension and the long summer. Everything has grown up since then, so it is named Long Summer. " After the long summer, the sunshine increases, the temperature rises gradually, the thunderstorm increases, and the crops enter a vigorous growth stage. ?

Meteorological change

Before the arrival of the long summer solar term, the scope of spring in China reached its peak. Except Hainan, Guangdong, Guangxi, south-central Jiangxi, southern Hunan and Fujian, it was summer, and most other areas were still spring. The arrival of the long summer symbolizes the beginning of the dormant summer, which begins to advance northward and reach North China. After the long summer officially entered the rainy season, rainfall and rainy days increased significantly. Summer is the best season for many crops to grow vigorously. Adequate light, suitable temperature and abundant rain provide necessary conditions for plants.

In summer, affected by the warm and humid air flow from the ocean, the southern region is generally hot, humid and rainy. Qinling-Huaihe river basin is a transitional area between rainy south and rainy north. From the vicinity of Huaihe River in Qinling Mountains to the north, the rainfall decreased sharply. Because China has a vast territory and a large span from north to south, the natural rhythm varies from place to place. Before and after the "long summer", only the area south of Fuzhou-Nanling line in China may enter summer, and most of the rest areas are still in spring, and some areas in Northeast China and Northwest China even just entered spring at this time. ?