入春(chūn )后,随着(zhe )暖湿气流开始活跃,其与冷空气“狭路(lù )相(xiàng )逢”,就酝(yùn )酿出(chū )一(yī )场(chǎng )又一(yī )场的春雨。在浙江,3月当地雨水较常年同(tóng )期(qī )偏(piān )少六(liù )成左右,其中丽水庆元、丽水(shuǐ )青(qīng )田(tián )、温(wēn )州文(wén )成(chéng )等(děng )地的日照时数不足1小时(shí ),为(wéi )有(yǒu )历史(shǐ )记(jì )录以来的同期第一(yī )少。
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