入春(chūn )后(hòu ),随着暖(nuǎn )湿(shī )气流开始活跃,其与冷(lěng )空(kōng )气(qì )“狭路相逢”,就酝(yùn )酿出一场又一场(chǎng )的春(chūn )雨。在浙(zhè )江(jiāng ),3月当地雨水(shuǐ )较常(cháng )年同(tóng )期(qī )偏少六(liù )成左右,其中丽(lì )水(shuǐ )庆(qìng )元、丽水青田、温州(zhōu )文成等(děng )地(dì )的(de )日照(zhào )时数不(bú )足1小时,为有历史记录以来(lái )的同(tóng )期第一少。
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