Appenzell

Appenzell Innerrhoden Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Appenzell Innerrhoden, Switzerland in September.

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Appenzell Altstätten Weissbad

Planning a journey to Appenzell Innerrhoden, Switzerland this September and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What to Expect in Appenzell Innerrhoden in September

Appenzell Innerrhoden, Switzerland is a region in Switzerland. September in Appenzell Innerrhoden generally has pleasant temperatures, with precipitation levels ranging from high to heavy.

Temperatures

You can expect pleasant maximum daytime temperatures of around 18°C (64°F) and nighttime temperatures around 9°C (48°F) in Appenzell.

For specific regional insights in Appenzell Innerrhoden, Switzerland, refer to the map provided below.

Precipitation

In September, precipitation varies across different areas. From high rainfall in Altstätten with an average of 145 mm (5.7 in) to heavy rainfall in Weissbad with 160 mm (6.3 in).

Average sunshine

Most places get a reasonable amount of sunshine. Take Appenzell as an example - it receives around 155 hours of sunlight, offering a nice mix of sunny and partly cloudy days. Want to compare this with brighter destinations? Try our weather planner to explore your options.

Explore Appenzell Innerrhoden by month

Pick a month to see the average temperature, rainfall and sunshine in Appenzell Innerrhoden — and find the best time to visit. (based on Appenzell)

January3°C (37°F) February5°C (41°F) March9°C (48°F) April13°C (55°F) May18°C (64°F) June21°C (70°F) This monthJuly23°C (73°F) August23°C (73°F) September18°C (64°F) October14°C (57°F) November8°C (46°F) December4°C (39°F)
Best Time to Visit Appenzell Innerrhoden →

Best Places to Visit in Appenzell Innerrhoden in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Appenzell Innerrhoden.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Appenzell Innerrhoden

What is the weather like in September for some of the most popular destinations in Appenzell Innerrhoden, Switzerland?

Temperature range in Appenzell Innerrhoden (September)

Precipitation variation in Appenzell Innerrhoden (September)

Appenzell

In September Appenzell generally has pleasant temperatures with maximum daytime temperatures around 18°C (64°F), minimum nighttime temperatures around 9°C (48°F) and high monthly rainfall. So on average the conditions are tolerable that month.

« August
September
October »
August
September
October
Max temperature
23°C (73°F)
18°C (64°F)
14°C (57°F)
Min temperature
13°C (55°F)
9°C (48°F)
5°C (41°F)
Monthly sun hours
210 hours
155 hours
100 hours
Monthly rainfall
217 mm (8.5 in)
159 mm (6.3 in)
120 mm (4.7 in)
Monthly rainy days
18 days
14 days
13 days
Weather conditions
unpleasant
tolerable
unpleasant
Climate in Appenzell →

Altstätten

In September Altstätten generally has pleasant temperatures with maximum daytime temperatures around 19°C (66°F), minimum nighttime temperatures around 9°C (48°F) and high monthly rainfall. So on average the conditions are tolerable that month.

« August
September
October »
August
September
October
Max temperature
23°C (73°F)
19°C (66°F)
14°C (57°F)
Min temperature
13°C (55°F)
9°C (48°F)
6°C (43°F)
Monthly sun hours
210 hours
155 hours
100 hours
Monthly rainfall
192 mm (7.6 in)
145 mm (5.7 in)
113 mm (4.4 in)
Monthly rainy days
17 days
13 days
12 days
Weather conditions
tolerable
tolerable
unpleasant
Climate in Altstätten →

Weissbad

In September Weissbad generally has pleasant temperatures with maximum daytime temperatures around 18°C (64°F), minimum nighttime temperatures around 9°C (48°F) and heavy monthly rainfall. So on average the conditions are tolerable that month.

« August
September
October »
August
September
October
Max temperature
22°C (72°F)
18°C (64°F)
14°C (57°F)
Min temperature
12°C (54°F)
9°C (48°F)
5°C (41°F)
Monthly sun hours
170 hours
157 hours
160 hours
Monthly rainfall
220 mm (8.7 in)
160 mm (6.3 in)
121 mm (4.8 in)
Monthly rainy days
18 days
14 days
13 days
Weather conditions
unpleasant
tolerable
unpleasant
Climate in Weissbad →

Is your destination not in the list? Have a look at all destinations in Appenzell Innerrhoden, in Switzerland.

Popular cities in September

Day & night temperatures, rainfall and average weather in Appenzell Innerrhoden in September.

City Weather Day temp Night temp Rainfall
Appenzell 18°C (64°F) 9°C (48°F) 159 mm (6.3 in)
Altstätten 19°C (66°F) 9°C (48°F) 145 mm (5.7 in)
Weissbad 18°C (64°F) 9°C (48°F) 160 mm (6.3 in)

Appenzell Innerrhoden weather in September: frequently asked questions

What is the weather like in Appenzell Innerrhoden, Switzerland in September?

In September, Appenzell Innerrhoden, Switzerland generally has tolerable weather conditions. Appenzell sees daytime temperatures near 18°C (64°F), with nights cooling to roughly 9°C (48°F).

What is the average temperature in Appenzell Innerrhoden, Switzerland in September?

In Appenzell, the average daytime high in September is 18°C (64°F), while nighttime temperatures drop to around 9°C (48°F).

Does Appenzell Innerrhoden, Switzerland get a lot of rain in September?

Appenzell typically receives notable rainfall in September, about 159 mm (6.3 in) on average across Appenzell Innerrhoden, Switzerland.

Is September a Good Time to Visit Appenzell Innerrhoden, Switzerland?

We consider September to be one of the best times to travel to Appenzell Innerrhoden, Switzerland. Typically, the climate in Appenzell is tolerable. However, the weather conditions may vary depending on your destination.

Generally speaking, the best visiting conditions can be found in September offering mostly tolerable weather in Appenzell. On the other hand, the weather in January, February, March, April, November and December tend to be poor.

Interested in more climate information?

We have much more information about the climate in Appenzell Innerrhoden.

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.

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