入春后(hòu ),随(suí )着(zhe )暖湿(shī )气(qì )流开(kāi )始活(huó )跃,其与冷(lěng )空气“狭路相逢”,就酝(yùn )酿出一场又(yòu )一场(chǎng )的春(chūn )雨。在浙江,3月当地雨(yǔ )水较常年同(tóng )期偏(piān )少六成左(zuǒ )右,其中(zhōng )丽水庆元、丽(lì )水青田、温州文成(chéng )等地的日照(zhào )时(shí )数(shù )不足1小(xiǎo )时(shí ),为有历史记录以来的同期第一(yī )少(shǎo )。
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