Abstract: Meteorological condition is the main environmental factor affecting the growth and development of tea plant, and the difference of early spring climatic condition has a great influence on the production and yield of Anji white tea. The classification of the disastrous weather affecting the growth, yield and quality of Anji white tea was carried out by using the agricultural survey data in tea growing period and the climatic data from 2006 to 2017. 3 types of high influence weather were summarized respectively, which were cold air influence type, strong convective wind influence type and temperature first low and later high type, and 3 typical weather processes were selected to analyze the influence on the yield and quality of white tea from the synoptic situation, climatic condition, disaster investigation. The results showed that: the intensity, influence time and influence pattern of cold air in late winter and early spring had an important effect on the growth, yield and quality of Anji white tea. Fuyang eteorological observation station of Anhui which was selected as cold air indicator station, had obvious temperature change about 12 hours earlier than Huzhou meteorological observation station of Zhejiang. According to the temperature index, Huzhou meteorological bureau could release early warning information, guide tea farmers to arrange production rationally to reduce the losses. As a result, prevention measures should be taken according to different weather types to guide practical production, at the same time, the results also provide technical support for agricultural meteorology technicians to improve the pertinence and specialization of meteorological services.