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學(xué)習(xí)快評丨qibao666888　　中??(zhong)新??(xin)網(wǎng)??(wang)3月??(yue)26日??(ri)電?(dian) 據(jù)??(ju)氣??(qi)象??(xiang)北??(bei)京??(jing)官??(guan)方??(fang)微??(wei)博??(bo)消??(xiao)息??(xi)??，2025年??(nian)北??(bei)京?(jing)氣?(qi)象??(xiang)觀??(guan)測??(ce)代??(dai)表??(biao)站??(zhan)觀??(guan)象??(xiang)臺??(tai)站??(zhan)入??(ru)春??(chun)時(shí)??(shi)間??(jian)為??(wei)3月??(yue)19日??(ri)??，常??(chang)年??(nian)(1991-2020年??(nian)平?(ping)均?(jun))入?(ru)春??(chun)時(shí)??(shi)間??(jian)為??(wei)3月??(yue)26日??(ri)??，比??(bi)常?(chang)年??(nian)偏??(pian)早??(zao)7天??(tian)??。??　　根??(gen)據(jù)??(ju)《氣??(qi)候??(hou)季??(ji)節(jié)??(jie)劃??(hua)分?(fen)》國??(guo)家??(jia)標(biāo)??(biao)準(zhǔn)??(zhun)：當(dāng)??(dang)年??(nian)5天??(tian)滑??(hua)動(dòng)??(dong)平??(ping)均??(jun)氣??(qi)溫??(wen)序??(xu)列??(lie)中??(zhong)?，首??(shou)次??(ci)連??(lian)續(xù)?(xu)5個(gè)??(ge)滿??(man)足??(zu)≥10℃的??(de)滑??(hua)動(dòng)??(dong)平??(ping)均??(jun)值??(zhi)所??(suo)對??(dui)應(yīng)??(ying)的??(de)日??(ri)平??(ping)均??(jun)氣??(qi)溫??(wen)序??(xu)列??(lie)(9天??(tian))中??(zhong)?，第??(di)一??(yi)個(gè)?(ge)≥10℃的??(de)日??(ri)期??(qi)作??(zuo)為??(wei)春??(chun)季??(ji)起??(qi)始??(shi)日??(ri)??。??結(jié)??(jie)合??(he)前??(qian)期??(qi)實(shí)??(shi)況??(kuang)?，北?(bei)京??(jing)自??(zi)3月??(yue)21日??(ri)起??(qi)滑??(hua)動(dòng)??(dong)平??(ping)均??(jun)氣??(qi)溫?(wen)序??(xu)列??(lie)開??(kai)始??(shi)≥10℃?，并??(bing)于??(yu)3月?(yue)25日??(ri)達(dá)??(da)到??(dao)連??(lian)續(xù)??(xu)5天??(tian)≥10℃?，其??(qi)所??(suo)對??(dui)應(yīng)??(ying)的?(de)氣??(qi)溫??(wen)序??(xu)列??(lie)中??(zhong)第??(di)一?(yi)個(gè)??(ge)≥10℃的??(de)日??(ri)期??(qi)為??(wei)3月??(yue)19日??(ri)(11.6℃)?，因??(yin)此??(ci)判??(pan)定??(ding)2025年??(nian)北??(bei)京?(jing)入??(ru)春??(chun)日??(ri)期?(qi)為??(wei)3月?(yue)19日??(ri)??。。