入春后,随着暖湿(shī )气(qì )流开(kāi )始(shǐ )活(huó )跃(yuè ),其与(yǔ )冷(lěng )空气“狭路(lù )相逢”,就酝酿出一场又一场的春(chūn )雨。在(zài )浙江,3月当地雨(yǔ )水较常(cháng )年同(tóng )期偏少六成左(zuǒ )右(yòu ),其中丽水庆(qìng )元、丽(lì )水(shuǐ )青田、温州文(wén )成(chéng )等地的日照时数不足1小时(shí ),为(wéi )有(yǒu )历史记录以来(lái )的同(tóng )期第一(yī )少(shǎo )。
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