入(rù )春后(hòu ),随着暖(nuǎn )湿气流(liú )开(kāi )始活跃,其与冷空(kōng )气“狭路相逢”,就酝(yùn )酿(niàng )出一场(chǎng )又(yòu )一场(chǎng )的春雨。在浙江,3月当地(dì )雨(yǔ )水(shuǐ )较常年同期偏少六成左右,其(qí )中丽(lì )水(shuǐ )庆(qìng )元、丽水青(qīng )田(tián )、温(wēn )州文成等地的日(rì )照(zhào )时(shí )数(shù )不足1小时,为有历史(shǐ )记录以(yǐ )来的(de )同期(qī )第一少。
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