入(rù )春(chūn )后,随着(zhe )暖湿气流开(kāi )始(shǐ )活跃,其(qí )与(yǔ )冷空气“狭路(lù )相(xiàng )逢”,就酝(yùn )酿(niàng )出一场又一场的春雨。在浙江,3月当地雨水较(jiào )常年(nián )同(tóng )期偏(piān )少六成(chéng )左(zuǒ )右,其(qí )中丽水庆元、丽(lì )水(shuǐ )青田、温(wēn )州文(wén )成等(děng )地(dì )的日照(zhào )时数不足1小时,为(wéi )有历史记录以(yǐ )来的同(tóng )期第(dì )一少。
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