Mellau, in Vorarlberg, Austria, is home to roughly 1,300 people in the Central European time zone at 47.4°N latitude.
In 2025, Mellau averaged an annual temperature of 51°F, with hottest temperatures reaching 86°F in June and lowest around 11°F in January. The city received approximately 57 inches of precipitation during the year.
View historical weather for Mellau · More cities in Vorarlberg