入(rù )春后,随着(zhe )暖湿气流(liú )开(kāi )始(shǐ )活跃,其与冷空(kōng )气(qì )“狭路(lù )相逢”,就酝酿出一(yī )场又一场(chǎng )的春雨。在浙江,3月当(dāng )地雨水较常年(nián )同(tóng )期(qī )偏少(shǎo )六成左右,其(qí )中(zhōng )丽水庆元、丽水青(qīng )田(tián )、温州文成等(děng )地(dì )的(de )日照(zhào )时数(shù )不足1小(xiǎo )时(shí ),为有历史记录(lù )以(yǐ )来的同期第一少。
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