Daytime highs, nighttime lows and the warmest cities in Appenzell Ausserrhoden, Switzerland this September.
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.
Discover the typical September temperatures for the most popular locations of Appenzell Ausserrhoden on the map below. Detailed insights are just a click away.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Appenzell Ausserrhoden.
Marker color shows the average daytime high temperature in September: blue is cold, red is hot.
Average daytime highs in Appenzell Ausserrhoden, Switzerland during September reach about 18°C (64°F) in Appenzell.
Nighttime temperatures in Appenzell typically drop to around 9°C (48°F) in September.
Most cities enjoy a balanced amount of sunshine, with around 155 hours of sunlight anticipated in Appenzell. This ensures the days are neither too dim nor excessively sunny.
We have much more information about the climate in Appenzell Ausserrhoden.
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