入春后,随着暖湿(shī )气流(liú )开始活跃,其与冷空(kōng )气(qì )“狭路相逢”,就(jiù )酝酿出一(yī )场(chǎng )又一(yī )场(chǎng )的(de )春雨(yǔ )。在(zài )浙(zhè )江,3月当地雨(yǔ )水较常年(nián )同(tóng )期偏少(shǎo )六成左(zuǒ )右(yòu ),其(qí )中丽水庆元、丽(lì )水(shuǐ )青(qīng )田、温州文成等地的日照时数(shù )不足1小时,为(wéi )有历史记录以来(lái )的同(tóng )期第一(yī )少。
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