入春后(hòu ),随着(zhe )暖湿(shī )气(qì )流开始活(huó )跃,其与冷空气“狭(xiá )路相(xiàng )逢”,就酝酿出一场又(yòu )一场的春(chūn )雨(yǔ )。在浙江(jiāng ),3月当(dāng )地(dì )雨(yǔ )水(shuǐ )较常(cháng )年同(tóng )期偏少六成左右(yòu ),其中丽水庆(qìng )元(yuán )、丽(lì )水青(qīng )田、温(wēn )州文成等(děng )地(dì )的(de )日照时数不(bú )足1小时(shí ),为有(yǒu )历史记录以来的同期(qī )第一少。
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