2013 European floods into the Alps by the northerly flow, which led to intense orographic precipitation. Heavy rain was reported in the Austrian states of Vorarlberg and Tyrol and the area of Salzburg, and to the mountains of Upper Austria and Lower Austria and Upper Styria in a short time. On 30 May to 1 June, 150 to 200 mm of rain ( of rain) fell, in places reaching around 250 mm (), which in just a few days was the equivalent normally seen over two and a half months on average. The rainfall experienced in Austria has an expected return period of
Vorarlberg are also spoken in Liechtenstein, Switzerland (as Swiss German), Baden-Württemberg, the south west of Bavaria and the Alsace region of France. The Vorarlberg dialect is further divided into a number of regional sub-dialects (e.g. that of the Montafon, the Bregenz Forest and Lustenau are some of the most distinct) which tend to differ considerably from each other. In fact even within these regions the dialects may vary from one town or village to the next. Traditional costumes ("Tracht") have a long history in Vorarlberg. Many valleys and villages have their own kind of garb, each with special characteristics from certain