入春后,随着暖湿气流开(kāi )始活跃,其与(yǔ )冷空(kōng )气“狭路相(xiàng )逢”,就酝酿(niàng )出一场(chǎng )又一场的春雨。在(zài )浙江,3月当地雨水(shuǐ )较常年同期偏少六成左右(yòu ),其中丽水庆元(yuán )、丽(lì )水青田、温州文成等(děng )地的日照时数(shù )不足1小(xiǎo )时,为有历史(shǐ )记录以来的同期第(dì )一少(shǎo )。 -
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