month. The temperatures are highest on average in July, at around , and lowest in January, at around . The highest temperature ever recorded in Bitschwiller-lès-Thann was on 7 August 2015; the coldest temperature ever recorded was on 12 January 1987. Population Family names from and around Bitschwiller-lès-Thann Bogenstahl, Freyburger, Gasser, Grunenwald, Gstalter, Haller, Kutter, Khlogner, Mandleur, Munsch, Naegelin, Nusbaum, Olanie, Olanier, Rebischung, Scherrer, Schilling, Schmidt, Schen, Storcklin, Tschaen, Welckle, Weishart, Wogenstahl. See also Communes of the Haut-Rhin department References External links Robert Behra's Communities of Alsace website Communes of Haut-Rhin