入春后,随(suí )着暖湿气(qì )流开始活跃,其与冷(lěng )空气“狭路相逢”,就酝酿出一(yī )场又一场(chǎng )的春雨。在浙江,3月当地雨水较常(cháng )年同期偏少(shǎo )六成(chéng )左右,其中丽水庆元(yuán )、丽水青田、温(wēn )州文(wén )成等地的日(rì )照时数不足1小时,为(wéi )有历史记录以(yǐ )来的同(tóng )期第(dì )一少(shǎo )。 -
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