Temperature in Canton of Basel-Stadt in September

Canton of Basel-Stadt is a region in Switzerland. September is generally a pleasant month with maximum daytime temperatures around 21°C and nighttime temperatures around 10°C in Basel.

What is the temperature of the different cities in Canton of Basel-Stadt in September?

Explore the map below to discover average September temperatures at the top destinations in Canton of Basel-Stadt. For a deeper dive, simply click on any destination dot.

Weather conditions Weather

Temperatures

Precipitation

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Legend

very warm

warm

pleasant

moderate

cold

very cold

Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

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 Basel-Stadt's climate page.

How much sun does Canton of Basel-Stadt get in September?

Most cities enjoy a balanced amount of sunshine, with around 162 hours of sunlight anticipated in Basel. This ensures the days are neither too dim nor excessively sunny.

Interested in more climate information?

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.