入(rù )春后,随着暖湿(shī )气(qì )流开(kāi )始活跃(yuè ),其与冷空气“狭(xiá )路相逢”,就酝酿出(chū )一(yī )场(chǎng )又一(yī )场(chǎng )的春雨。在浙江(jiāng ),3月当地雨水(shuǐ )较(jiào )常年(nián )同期偏(piān )少六成左右,其(qí )中(zhōng )丽水庆元、丽水青田(tián )、温(wēn )州(zhōu )文(wén )成等地的日照时数(shù )不(bú )足(zú )1小(xiǎo )时,为有历史记录以来的同期第(dì )一少。
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