Weather in September in Aargau
Thinking about venturing to Aargau this September and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:
What is the weather like in Aargau in September?
Aargau is a region in Switzerland. September in Aargau generally has temperatures that range from mild to pleasant, with precipitation levels ranging from moderate to heavy.
Temperatures
The average maximum daytime temperatures vary from mild in Blankenburg at 16°C to pleasant in Rheinfelden at 21°C. Nighttime temperatures generally drop to 10°C in Rheinfelden and 5°C in Blankenburg.
Precipitation
In September, precipitation varies across different areas. From moderate rainfall in Rheinfelden with an average of 100 mm to heavy rainfall in Säntis (the highest mountain in the Alpstein massif) with 178 mm.Average sunshine
Most cities enjoy a balanced amount of sunshine, with around 166 hours of sunlight anticipated in Baden. This ensures the days are neither too dim nor excessively sunny.For specific regional insights in Aargau for September, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Aargau climate page.
Where to go in Aargau in September
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Popular destinations
What is the weather like in September for the 5 most popular destinations in Aargau?
Baden
In September Baden 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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Aarau
In September Aarau generally has pleasant temperatures with maximum daytime temperatures around 20°C, minimum nighttime temperatures around 10°C and high monthly rainfall. So on average the conditions are pleasant that month.
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Bad Zurzach
In September Bad Zurzach generally has pleasant temperatures with maximum daytime temperatures around 20°C, minimum nighttime temperatures around 10°C and high monthly rainfall. So on average the conditions are pleasant that month.
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Rheinfelden
In September Rheinfelden generally has pleasant temperatures with maximum daytime temperatures around 21°C, minimum nighttime temperatures around 10°C and moderate monthly rainfall. So on average the conditions are pleasant that month.
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Beinwil
In September Beinwil 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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Is your destination not in the list? Have a look at other destinations in Aargau, in Switzerland.
Is September the best time to visit Aargau?
We believe that September is one of the best times to visit Aargau with overall pleasant weather in Baden. It's worth noting that weather conditions might differ depending on the location you visit.
Generally speaking, the best visiting conditions can be found in May, June, July, August and September offering mostly pleasant weather in Baden. In contrast, January, February, November and December tend to have poor weather conditions.
Interested in more climate information?
We have much more information about the climate in Aargau.
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.