Duba nassi da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar nassi: Passage: Dortmund yana cikin yankin yanayi mai laushi tare da yanayin teku (Köppen: Cfb). Lokacin hunturu suna da laushi, lokacin bazara yana da sanyi. Matsakaicin matsakaicin shekara-shekara yana kusan 9 zuwa 10 ° C (48 zuwa 50 ° F), jimlar matsakaicin shekara-shekara na ruwan sama yana kusan 800 mm (31 in). Ruwan sama yana sauka a ko'ina cikin shekara; ruwan sama na yau da kullun (tare da wasu dusar ƙanƙara), ya mamaye a lokacin hunturu, ruwan sama na keɓewa ya mamaye lokacin bazara. Dortmund yana da halaye na yankuna masu yawan jama'a kamar misali faruwar tsibirin zafi na birane. Tambaya: Menene matsakaicin zafin jiki shekara-shekara?
9 zuwa 10 °C (48 zuwa 50 F)