Today (19th) at 21:59, we will usher in the last solar term of spring - Guyu. How will the weather change this time of year, and how will the weather develop in the coming days?
Li Ning, meteorological analyst of the National Meteorological Administration: It has come to the last solar term of spring, the Guyu solar term. At this time, it is still rainy in the south, and the probability of rain accompanied by strong convective weather is very high, and it has obvious characteristics of summer rainfall. In the north, it is affected by cold air from time to time, and sometimes there is a cooling and even sand and dust weather. In addition, from the beginning of the valley rain solar term, the national precipitation has entered a period of rapid growth, at this time the rain can moisten all things, and the rain gives birth to a hundred grains.
Li Ning, meteorological analyst of the National Meteorological Administration: Before the valley rain, in fact, most of the country had already completed the process of spring. During the valley rains, Lhasa, Xining, and Harbin, which are located on the plateau or in the north, will also enter spring. However, this year, it can be said that spring came early again, just at the end of March in Lhasa, and Harbin was confirmed to have entered spring a week ago.
Li Ning, meteorological analyst of the National Meteorological Administration: During the day today, the warm and humid airflow is still very strong, and a warm and humid airflow from the southwest continuously transports water vapor to the mainland, penetrating the cold air from the south for excitation, which is a weather situation that is very prone to strong convective weather. This morning, in the northern part of Guangxi and the north-central part of Guangdong, the clouds were very white and bright, and the cloud top height had stretched to more than 12 kilometers, indicating that the area was experiencing very violent strong convective weather.
Li Ning, meteorological analyst of the National Meteorological Administration: During the day today, the strong convective weather will continue to move eastward, and in addition to Guangxi and Guangdong, it will also affect more regions in Hunan, Jiangxi, and Fujian. In addition to the heavy rain in the south of the Yangtze River, in the southern part of Anhui and the southern part of Jiangsu, where the cold and warm airflows continue to converge, the cumulative rainfall will also reach the level of heavy rainfall, and the rain is relatively prominent. In the next two days, the area south of the Yangtze River will be the most concentrated and violent rainfall area, while the northern part of the country will not receive much precipitation as a whole. From the weekend onwards, temperatures will rise rapidly as the effects of cold air come to an end.
Source: CCTV news client