入春(chūn )后,随着(zhe )暖湿气流开始(shǐ )活跃(yuè ),其与冷空(kōng )气“狭(xiá )路(lù )相逢”,就酝(yùn )酿出(chū )一场又一场的春雨。在浙(zhè )江(jiāng ),3月当地雨水较(jiào )常年同期偏(piān )少(shǎo )六成(chéng )左右(yòu ),其中(zhōng )丽水庆(qìng )元(yuán )、丽(lì )水青田、温州文(wén )成等地的日照时(shí )数(shù )不足1小(xiǎo )时,为有历史(shǐ )记(jì )录(lù )以来的同期(qī )第(dì )一少。
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