入春(chūn )后,随着暖湿(shī )气流(liú )开(kāi )始活跃,其与(yǔ )冷空气(qì )“狭路(lù )相(xiàng )逢(féng )”,就酝(yùn )酿(niàng )出(chū )一场又一场(chǎng )的春雨(yǔ )。在浙江,3月(yuè )当地雨水较(jiào )常(cháng )年同(tóng )期(qī )偏(piān )少六成左右,其中(zhōng )丽水庆元、丽水青田、温州文(wén )成等地的日照(zhào )时数(shù )不足1小时,为(wéi )有历史记(jì )录以(yǐ )来的同期第一少(shǎo )。
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