入春(chūn )后,随(suí )着暖(nuǎn )湿(shī )气流开始(shǐ )活跃(yuè ),其(qí )与冷空气“狭路(lù )相逢(féng )”,就酝酿出一场又一(yī )场的春(chūn )雨(yǔ )。在浙江,3月当(dāng )地(dì )雨水较常年(nián )同期偏(piān )少六成(chéng )左(zuǒ )右,其(qí )中(zhōng )丽水庆元、丽水(shuǐ )青田、温(wēn )州文(wén )成等(děng )地的日照时(shí )数(shù )不足1小时,为有历史记录以来的同(tóng )期第一(yī )少。
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