ðə hˈɑːɾɪst tˈɛmpɹɪtʃɚ ɹᵻkˈoːɹdᵻd ɪn sˈɑːnoːɹə pˈæs wʌz ˌɔn dʒuːlˈaɪ ˈeɪtiːn, nˈaɪntiːnhˈʌndɹɪd ˈeɪɾi ˈeɪt, wˌaɪl ðə kˈoʊldɪst tˈɛmpɹɪtʃɚ ɹᵻkˈoːɹdᵻd wʌz ˌɔn fˈɛbɹuːˌɛɹi fˈaɪv, nˈaɪntiːnhˈʌndɹɪd ˈeɪɾi nˈaɪn.
The hottest temperature recorded in Sonora Pass was  on July 18, 1988, while the coldest temperature recorded was  on February 5, 1989.