入(rù )春(chūn )后,随着暖湿气(qì )流开(kāi )始活跃,其与冷空气(qì )“狭路相逢”,就(jiù )酝酿(niàng )出一场又一场的春雨。在浙江,3月当地雨水较常(cháng )年同(tóng )期(qī )偏少(shǎo )六成左右,其中(zhōng )丽水庆元、丽水青田、温(wēn )州文成等地的日照时数不足1小时(shí ),为有历史记录(lù )以来的(de )同期第一少。 -
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