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Weather in September in Canton of Schwyz

Considering a trip to Canton of Schwyz this September and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What is the weather like in Canton of Schwyz in September?

Canton of Schwyz is a region in Switzerland. September in Canton of Schwyz generally has temperatures that range from mild to pleasant, with precipitation levels ranging from high to heavy.

Temperatures

Based on our climate data spanning from 1990-2020, the average maximum temperature is mild in Muotathal at 16°C to pleasant in Küssnacht at 19°C. Nighttime temperatures generally drop to 10°C in Küssnacht and 6°C in Muotathal.

To learn more about the conditions in specific areas of Canton of Schwyz, check out the map below.

Precipitation

In September, precipitation varies across different areas. From high rainfall in Feusisberg with an average of 153 mm to heavy rainfall in Muotathal with 182 mm.

Average sunshine

Brunnen enjoys a balanced 138 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

For a more detailed look at Canton of Schwyz's conditions throughout the year, check out our Canton of Schwyz climate page.

Where to go in Canton of Schwyz in September

Find more information for the most popular destinations in the Canton of Schwyz on the map below. Click on a destination dot for more details.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Select a Month of Interest

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Switzerland, check out our Canton of Schwyz's climate page.

Popular destinations

What is the weather like in September for the 5 most popular destinations in Canton of Schwyz?

Brunnen

In September Brunnen generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 8°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Brunnen
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
21°C 
11°C 
158 hours 
223 mm 
18 days 
17°C 
8°C 
138 hours 
179 mm 
14 days 
October   >> October
>>  
12°C 
4°C 
109 hours 
140 mm 
13 days 
poor 
Climate in Brunnen

Einsiedeln

In September Einsiedeln generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 8°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Einsiedeln
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
22°C 
12°C 
158 hours 
201 mm 
18 days 
17°C 
8°C 
138 hours 
162 mm 
14 days 
October   >> October
>>  
13°C 
5°C 
109 hours 
126 mm 
13 days 
poor 
Climate in Einsiedeln

Gersau

In September Gersau generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 9°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Gersau
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
21°C 
12°C 
158 hours 
217 mm 
18 days 
17°C 
9°C 
138 hours 
178 mm 
14 days 
October   >> October
>>  
13°C 
5°C 
109 hours 
140 mm 
13 days 
poor 
Climate in Gersau

Schwyz

In September Schwyz generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 8°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Schwyz
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
21°C 
11°C 
158 hours 
221 mm 
18 days 
17°C 
8°C 
138 hours 
177 mm 
14 days 
October   >> October
>>  
12°C 
4°C 
109 hours 
137 mm 
13 days 
poor 
Climate in Schwyz

Lachen

In September Lachen generally has moderate temperatures with maximum daytime temperatures around 18°C, minimum nighttime temperatures around 9°C and high monthly rainfall. So on average the conditions are tolerable that month.

Lachen
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
22°C 
12°C 
215 hours 
203 mm 
17 days 
18°C 
9°C 
166 hours 
160 mm 
13 days 
October   >> October
>>  
13°C 
5°C 
110 hours 
122 mm 
12 days 
poor 
Climate in Lachen

Is your destination not in the list? Have a look at other destinations in Canton of Schwyz, in Switzerland.

Is September the best time to visit Canton of Schwyz?

In our view, September is one of the best times to travel to Canton of Schwyz, however the weather can often be unpleasant in Brunnen.

On average, the best time to visit Canton of Schwyz is in July, August and September with generally unpleasant weather in Brunnen.

Interested in more climate information?

We have much more information about the climate in Canton of Schwyz.

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.