入春后(hòu ),随着(zhe )暖(nuǎn )湿气流(liú )开始活(huó )跃,其与冷空气“狭路(lù )相逢”,就酝(yùn )酿出一场又一场的(de )春雨。在(zài )浙江(jiāng ),3月当地(dì )雨水较(jiào )常年同期偏少(shǎo )六成(chéng )左(zuǒ )右,其中(zhōng )丽水庆(qìng )元、丽(lì )水青(qīng )田、温(wēn )州(zhōu )文成等地的日照时数(shù )不(bú )足1小(xiǎo )时,为(wéi )有历(lì )史记录以来的同期第(dì )一(yī )少。
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