September Rainfall and Precipitation in Appenzell Ausserrhoden
Appenzell Ausserrhoden Weather by Month
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.
Best Places to Visit in Appenzell Ausserrhoden in September
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Appenzell Ausserrhoden.
Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in September: pale blue is dry, deep blue is wet.
Appenzell Ausserrhoden precipitation in September: frequently asked questions
How much rainfall does Appenzell Ausserrhoden, Switzerland receive in September?
September in Appenzell is marked by substantial rain, totaling an average of 159 mm (6.3 in). Rapid weather changes are common due to the frequent precipitation.
How many days does it rain in Appenzell Ausserrhoden, Switzerland in September?
Rainfall in Appenzell typically falls on roughly 14 days days in September.
Is September part of the rainy season in Appenzell Ausserrhoden, Switzerland?
No. September sits outside the typical rainy season in Appenzell Ausserrhoden, Switzerland, so you can expect drier conditions overall.
What is the wettest city in September in Appenzell Ausserrhoden, Switzerland?
In our database, Schönengrund stands out as having an average rainfall level of 168 mm (6.6 in), making it the wettest location.
What is the driest city in September in Appenzell Ausserrhoden, Switzerland?
In our records, Wolfhalden stands out as the driest city in Appenzell Ausserrhoden, Switzerland for September, averaging just 136 mm (5.4 in).
Interested in more climate information?
We have much more information about the climate in Appenzell Ausserrhoden.
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