入春(chūn )后,随着(zhe )暖湿气流开(kāi )始活跃(yuè ),其与冷空气“狭路相(xiàng )逢(féng )”,就酝酿出一场(chǎng )又(yòu )一场的(de )春(chūn )雨(yǔ )。在浙江,3月当(dāng )地雨水较常年同期偏少六成(chéng )左右,其中(zhōng )丽水庆元(yuán )、丽(lì )水(shuǐ )青田、温州文成等地(dì )的日照时数(shù )不(bú )足(zú )1小时,为(wéi )有历(lì )史(shǐ )记录以来的同(tóng )期(qī )第(dì )一(yī )少。
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