入春后,随(suí )着暖(nuǎn )湿气流(liú )开(kāi )始活跃,其与(yǔ )冷(lěng )空(kōng )气“狭路相逢”,就酝酿出(chū )一(yī )场又一场的春(chūn )雨。在(zài )浙(zhè )江(jiāng ),3月(yuè )当地雨水(shuǐ )较常年同(tóng )期(qī )偏(piān )少(shǎo )六(liù )成(chéng )左右,其中丽水庆元、丽水青田、温(wēn )州(zhōu )文(wén )成等地(dì )的日照时数不足1小(xiǎo )时,为(wéi )有历史(shǐ )记录以(yǐ )来的同(tóng )期第一少。
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