入春后,随着(zhe )暖湿气流(liú )开始活跃,其与(yǔ )冷(lěng )空气“狭路相逢”,就(jiù )酝(yùn )酿出一(yī )场又(yòu )一场(chǎng )的春雨。在浙江,3月当(dāng )地(dì )雨(yǔ )水较常(cháng )年同期偏少(shǎo )六成左右,其(qí )中丽水庆(qìng )元(yuán )、丽(lì )水青(qīng )田、温(wēn )州文成等地的日(rì )照(zhào )时数(shù )不(bú )足1小时,为(wéi )有历史(shǐ )记录以(yǐ )来的(de )同期第一少。
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