入春后,随着(zhe )暖湿(shī )气流(liú )开始活(huó )跃,其(qí )与冷空气“狭(xiá )路相(xiàng )逢(féng )”,就酝酿出(chū )一场又一场(chǎng )的春雨。在浙江,3月当地(dì )雨(yǔ )水较常(cháng )年(nián )同期偏少六成(chéng )左(zuǒ )右,其(qí )中丽(lì )水(shuǐ )庆(qìng )元、丽(lì )水青田、温州文成等地的日(rì )照时数不足1小(xiǎo )时,为有(yǒu )历史记录(lù )以来(lái )的同期(qī )第(dì )一少。
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