入(rù )春后(hòu ),随着暖湿(shī )气流开始(shǐ )活跃,其(qí )与冷空气(qì )“狭路相逢(féng )”,就(jiù )酝酿(niàng )出一场又一(yī )场的(de )春雨(yǔ )。在(zài )浙江,3月(yuè )当地雨(yǔ )水较常年同(tóng )期偏少六成左右,其中丽水庆(qìng )元(yuán )、丽(lì )水(shuǐ )青田、温州文成等(děng )地(dì )的日(rì )照时(shí )数不足1小(xiǎo )时,为有历史(shǐ )记录以来(lái )的(de )同期第(dì )一少。
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