ɪn swˈiːdən, ðə dʒˈɜːmən lˈɛdʒənd ʌvðɪ ˈaɪs sˈeɪnts hɐz ɹɪzˈʌltᵻd ɪnðə bᵻlˈiːf ðæt ðɛɹˌɑːɹ spˈɛʃəl "jˈɛənˌɛɾɚ" swˈiːdɪʃ fɔːɹ "ˈaɪɚn nˈaɪts"ɪspˈɛʃəli ɪn ˈɜːli dʒˈuːn, wˌɪtʃ ɑːɹ səsˈɛptᵻbəl tə fɹˈɔst.
In Sweden, the German legend of the Ice Saints has resulted in the belief that there are special "järnnätter" (Swedish for "iron nights") especially in early June, which are susceptible to frost.