近12年北京暖季对流天气的气候特征

Climatic Characters of Convective Weather in Beijing for Recent 12 Years

摘要: 对北京地区1994～2005年暖季(5～9月)雷暴、冰雹、暴雨和大风等各种对流天气进行了气候统计和分析。统计结果表明:北京地区暖季发生对流的概率很高,按日数统计的气候概率达47.77%,有雷暴相伴的强对流天气大风、暴雨和冰雹气候概率

Abstract: We statistically analyzed all kinds of convective weather such as thunderstorms、hail、torrential rain and strong wind during warm season(from May to September) of 1994-2005 in Beijing areas.The results showed th