Appenzell Ausserrhoden, Switzerland, a region in Switzerland, typically experiences pleasant weather in September, with maximum daytime temperatures around 18°C (64°F) and nighttime temperatures around 9°C (48°F) in Appenzell.
What is the temperature of the different cities in Appenzell Ausserrhoden, Switzerland in September?
Discover the typical September temperatures for the most popular locations of Appenzell Ausserrhoden on the map below. Detailed insights are just a click away.