What are the characteristics of spring in Anhui?

Generally, it starts in mid-March and ends in early May (if it is cold, it will last until mid-May, such as 20 10), lasting about one and a half months. Its characteristics are relatively short cycle, cold in the early stage and rapid temperature rise in the later stage. Around the beginning of April, the temperature is the best, the weather is sunny, and there is occasional light rain, which quite conforms to the description of Zhinan's "wet clothes, wet apricot flowers and rain, blowing cold willows".