Weather in September in Switzerland
Planning a getaway to Switzerland this September and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:
What is the weather like in Switzerland in September?
Switzerland has a wide variety of climate types. During September, you can expect temperatures that range from cold to warm and precipitation levels ranging from moderate to heavy.
Temperatures
The average maximum daytime temperatures vary from cold in Ulrichen at 10°C to warm in Chiasso at 22°C. Nighttime temperatures generally drop to 14°C in Chiasso and 1°C in Ulrichen.
Precipitation
In September, precipitation varies across different areas. From moderate rainfall in Busingen am Hochrhein with an average of 85 mm to heavy rainfall in Verdasio with 210 mm.Average sunshine
The city Zermatt usually sees around 166 hours of sunlight, indicating a moderately sunny period.To learn more about the conditions in specific areas of Switzerland in September, check out the map below. For more details on the yearly weather, visit our Switzerland climate page.
Where to go in Switzerland in September
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Popular destinations
What is the weather like in September for the 5 most popular destinations in Switzerland?
Zermatt
In September Zermatt generally has low temperatures with maximum daytime temperatures around 11°C, minimum nighttime temperatures around 1°C and heavy monthly rainfall. So on average the conditions are poor that month.
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Grindelwald
In September Grindelwald generally has moderate temperatures with maximum daytime temperatures around 13°C, minimum nighttime temperatures around 3°C and heavy monthly rainfall. So on average the conditions are poor that month.
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Nendaz
In September Nendaz generally has moderate temperatures with maximum daytime temperatures around 15°C, minimum nighttime temperatures around 3°C and high monthly rainfall. So on average the conditions are unpleasant that month.
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Zürich
In September Zürich generally has pleasant temperatures with maximum daytime temperatures around 20°C, minimum nighttime temperatures around 11°C and high monthly rainfall. So on average the conditions are pleasant that month.
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Davos
In September Davos generally has moderate temperatures with maximum daytime temperatures around 13°C, minimum nighttime temperatures around 2°C and high monthly rainfall. So on average the conditions are poor that month.
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Is your destination not in the list? Have a look at other destinations in Switzerland.
Is September the best time to visit Switzerland?
In our opinion, September may not be the ideal time to visit Switzerland due to the typically poor weather in Zermatt.
On average, the best time to visit Switzerland is in August with generally unpleasant weather in Zermatt.
Interested in more climate information?
We have much more information about the climate in Switzerland.
Interested in the weather conditions in a specific month? Select the month below.
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.