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.
Pick a month to see the average temperature, rainfall and sunshine in Appenzell Ausserrhoden - and find the best time to visit. See also: Appenzell Ausserrhoden weather by month.
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.
Weather and climate has detailed information for every country in the world. Are you going to Switzerland? Get detailed historical weather averages for many cities in Switzerland.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
Need travel inspiration? Check out our bucket list articles and be inspired.
The 5 most scenic train journeys in Switzerland
Explore Switzerland's top 5 train journeys, featuring breathtaking Alpine views and engineering marvels like the Glacier Express and Bernina Express.
You'll love this Mountain roller coaster
Hotel Oeschinensee’s mountain coaster is a summer toboggan that you want to add to your bucket list. You'll get in your cart, sit down and fly across the track while enjoying the beautiful mountain scenery around you.
The Verzasca Valley
You can visit the Verzasca Valley in any season. It's an amazing place for swimming and it is a paradise for hikers. A must see for the bucket list.
Balloon at Chateau D'oex
If you are looking for a special place to visit in Europe in January we recommend visiting the annual balloon festival in Château-d'Oex, Switzerland.
