入春后,随着暖湿气流开始活跃,其与冷空气“狭路相逢”,就酝酿(niàng )出一场又一场的春雨。在浙江,3月当(dāng )地雨水较常年同期(qī )偏少(shǎo )六成左右,其中(zhōng )丽(lì )水(shuǐ )庆元、丽(lì )水青田(tián )、温州文(wén )成等地(dì )的日(rì )照(zhào )时数不足1小时(shí ),为有历(lì )史记录以来的同(tóng )期第一少。
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