入春后,随(suí )着暖(nuǎn )湿气(qì )流开始(shǐ )活跃,其与冷空气“狭(xiá )路相逢”,就酝(yùn )酿出一场(chǎng )又(yòu )一场的春(chūn )雨。在浙(zhè )江(jiāng ),3月(yuè )当地雨(yǔ )水较常年同期(qī )偏(piān )少六成(chéng )左右,其中丽(lì )水庆元、丽(lì )水(shuǐ )青田、温(wēn )州文成(chéng )等(děng )地(dì )的日照时(shí )数不足(zú )1小时,为(wéi )有(yǒu )历史记录以来的同(tóng )期(qī )第(dì )一少。
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