入春后,随着(zhe )暖(nuǎn )湿气(qì )流开始活跃(yuè ),其(qí )与(yǔ )冷空气“狭(xiá )路(lù )相逢”,就酝酿(niàng )出一场又一(yī )场(chǎng )的春雨(yǔ )。在(zài )浙江,3月当地雨水较常年(nián )同期偏少(shǎo )六成左(zuǒ )右,其(qí )中丽水(shuǐ )庆(qìng )元、丽水青田、温州文成等(děng )地的日照时(shí )数(shù )不足1小时,为有历史记录以(yǐ )来(lái )的同(tóng )期第一少(shǎo )。
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