入春后,随着(zhe )暖(nuǎn )湿气(qì )流(liú )开始(shǐ )活(huó )跃,其与(yǔ )冷空气“狭路相逢”,就(jiù )酝酿(niàng )出(chū )一(yī )场(chǎng )又(yòu )一场的(de )春雨。在浙江(jiāng ),3月当地(dì )雨(yǔ )水(shuǐ )较(jiào )常年同期偏少六成(chéng )左(zuǒ )右,其中丽(lì )水(shuǐ )庆元、丽水青田、温州文成(chéng )等地的日照时数(shù )不足1小时,为有历史记录(lù )以来(lái )的同(tóng )期第一少。
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