Yanayin Bismarck, North Dakota

Yanayin Bismarck a cikin jihar North Dakota ta Amurka yana da zafi sosai (Köppen Dfa / Dfb), yana haifar da haɗuwa a tsakiyar matakin  da wurin da ba shi da nisa da cibiyar yanki na Amurka Lokacin bazara yana da zafi sosai don iyaka akan samun rarrabuwar Köppen Dwa, kuma hazo ya yi yawa don kawai ya guje wa kasancewa a matsayin ɗan bushewa (Köppen weather classification BSk).  Yanayin birni yana nuna yanayi guda huɗu daban-daban da kuma bambancin yanayin zafi a cikin ɗan gajeren lokaci.  Kamar sauran biranen arewacin Great Plains, yanayinsa shima bushe yake..

 Yanayin zafi 
Yanayin zafi a Bismarck yana canzawa a cikin mafi yawan shekara, tare da wasu kwanciyar hankali a lokacin rani saboda raunin shekara-shekara na jet stream. Duk da haka, akwai yanayi huɗu daban-daban, tare da babban bambancin zafin jiki. Watan da ya fi zafi a shekara shine Yuli, lokacin da matsakaicin zafin jiki shine  ° F (29.2 ° C).  Rashin yanayin zafi na dare a watan Yuli yana da matsakaicin  ° F (13.6 ° C).  Watan da ya fi sanyi a shekara shine Janairu, tare da matsakaicin zafin jiki na  ° F (−6.1 ° C) da ƙananan -0.6 ° F (-18.1 ° C).

Matsakaicin ya wuce 90 °F (32.2 °C) akan kwanaki 21 a shekara, da 50 °F (10 °C) na kwanaki 17 kacal daga Nuwamba zuwa Maris.  Maɗaukaki yakan kai alamar daskarewa a kusan kashi ɗaya bisa uku na kwanakin daga Disamba zuwa Fabrairu, kuma ƙarancin ƙasa ya kai 0 °F (-17.8 °C) ko ƙasa da dare 42 a kowace shekara.

Mafi girman zafin jiki da aka taɓa yin rikodin a Bismarck ya kasance  ° F (46 ° C), a ranar 6 ga Yuli, 1936.  Yawan zafin jiki ya kai ko ya wuce  ° F (43.3 ° C) a Bismarck jimlar sau biyar a tarihin yanayi. Biyu daga cikin waɗannan lokutan sun kasance a cikin wannan lokacin shekaru biyar:  ° F (43.9 ° C) a watan Yunin 2002, da  ° F (44.4 ° C) A watan Yulin 2006. Yawan zafin jiki mafi sanyi da aka taɓa yin rikodin a Bismarck ya kasance -45 ° F (-43 ° C), a ranar 13 ga Janairu, 1916 da 16 ga Fabrairu, 1936. 

 Ruwan sama 
Yanayin Bismarck yana da bushewa, tare da ruwan sama na shekara-shekara wanda ke da matsakaicin inci 16.8 (427 .  Watan da ya fi ruwan sama a shekara a matsakaita shine Yuni, lokacin da yawancin ruwan sama ya faɗi kamar ruwan sama daga tsawa. Yuni matsakaicin inci 2.59 (65.8  na ruwan sama. Disamba shine watan da ya fi bushewa, matsakaicin 0.44 inci (11.2 ,  yayin da hazo ya fadi a matsayin dusar ƙanƙara. A cikin hunturu, Bismarck yana da matsakaicin inci 49.3 (125  na dusar ƙanƙara a kowace shekara.

Shekaru na 1990 sun kasance lokacin zafi sosai ga Bismarck. Sashe na farko na shekaru goma an rubuta shi don dusar ƙanƙara mai yawa kamar yadda hunturu mafi dusar ƙara a rubuce a Bismarck shine hunturu na 1996-97, lokacin da 101.6 inci (258  na dusar ƙana ya faɗi. An lura da shekaru goma don ruwan sama mai yawa da kuma 4.63 inci (117.6  na ruwan sama ya fadi, ruwan sama mafi yawa da aka taɓa samu a cikin al'ada 24 hours day, a ranar 21 ga Agusta, 1998. Bugu da kari, bayan shekara guda, ruwan sama na biyu mafi girma na sa'o'i 24 ya faru a ranar 12 ga watan Agusta, 1999, tare da inci 4.48 (113.8 .  Wannan lokacin rigar ya haifar da dogon lokacin fari a farkon 2000s wanda ya ci gaba zuwa 2006.

 Rana 

Yankin yana da matsakaicin sa'o'i 4 na hasken rana na yau da kullun a watan Disamba. Yuli shine watan da ya fi hasken rana, tare da matsakaicin sa'o'i 11.4 na hasken rana na yau da kullun. Jimlar kusan awanni 2740 na hasken rana a kowace shekara yana nufin cewa yankin yana karɓar 62.53% na yiwuwar hasken rana.

 Bayani da nassoshi