入(rù )春后,随着暖湿气流开始(shǐ )活跃,其(qí )与(yǔ )冷(lěng )空气“狭路相逢(féng )”,就酝(yùn )酿出一场(chǎng )又(yòu )一(yī )场的春雨(yǔ )。在浙(zhè )江(jiāng ),3月当地(dì )雨水较常年同期偏(piān )少(shǎo )六成左(zuǒ )右,其中丽水庆元(yuán )、丽水(shuǐ )青田(tián )、温州(zhōu )文成等地的日(rì )照时数不足1小(xiǎo )时,为有历(lì )史记录(lù )以来(lái )的同(tóng )期第一少(shǎo )。
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