【摘要】 本文对杭州湾地区十一个气象台站的地面气象资料作了对比分析,选取金山嘴(湾口北)、杭州(湾顶)、镇海(湾口南)三站作为代表站,对风,气温,降水,湿度,雾,台风等几个主要气象要素进行了统计分析,得到了杭州湾地区的一般气候特征。本区受季风影响,风向主要表现为季风特征,风速湾口大于湾顶。气温受海洋气流的调节,夏季湾口气温稍低于湾顶,而冬季呈现出高于湾顶的趋势。全年空气比较湿润,多雨,年降水量几乎都在1000.0毫米以上,主要集中在3—9月。更多还原

【Abstract】 According to the analysis of surface meteorological data of eleven meteorological stations in the area of Hangzhou Bay, three stations (Jinshanzhui, Zhenghai and Hangzhou) are selected in further analysis. Basic statistics of main meteorological elements such as wind, temperature, precipition, humidity, fog and typhoon of these stations arc used to represent the general climatological features in this area. Due to the effect of monsoon the wind direction presents monsoon feature. The wind velocity is greater at the mouth than at the lop of the bay. Because of adjustment of the oceanic air current. The temperature is a little lower at the mouth than at the lop in summer and higher in winter. The humidity of the air is relativity large all the year round. Annual precipitation is usually over 1000 mm and concentrated in the period of March-September.更多还原