入春后,随着暖湿气流开始活跃,其(qí )与(yǔ )冷(lěng )空气“狭路相逢”,就酝酿出(chū )一(yī )场又一场的(de )春雨。在浙(zhè )江,3月当(dāng )地雨水较常年(nián )同期(qī )偏少六成左右,其(qí )中丽(lì )水(shuǐ )庆元(yuán )、丽(lì )水青田(tián )、温(wēn )州(zhōu )文成(chéng )等地的日照(zhào )时数不足1小时,为有(yǒu )历(lì )史记录(lù )以来(lái )的同(tóng )期第一(yī )少(shǎo )。
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