The climate in the extreme north of Alaska is Arctic (Köppen: ET) with long, very cold winters and short, cool summers.
ðə klˈaɪmət ɪnðɪ ɛkstɹˈiːm nˈɔːɹθ ʌv ɐlˈæskə ɪz ˈɑːɹktɪk kˈɜːpən: ˌiːtˈiː wɪð lˈɔŋ, vˈɛɹi kˈoʊld wˈɪntɚz ænd ʃˈɔːɹt, kˈuːl sˈʌmɚz.