入(rù )春(chūn )后,随着(zhe )暖湿(shī )气流开(kāi )始(shǐ )活(huó )跃,其与(yǔ )冷空气“狭路相逢”,就酝(yùn )酿(niàng )出(chū )一(yī )场又一场的春雨。在浙江,3月当地雨(yǔ )水较常年同(tóng )期偏(piān )少(shǎo )六成(chéng )左(zuǒ )右,其(qí )中丽水庆元、丽水青田(tián )、温州(zhōu )文成等地的日照(zhào )时(shí )数(shù )不足1小时,为有历史(shǐ )记录以来(lái )的同期第(dì )一(yī )少。
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