Aargau, Switzerland, a region in Switzerland, experiences maximum daytime temperatures in September ranging from 16°C (61°F) in Blankenburg to 21°C (70°F) in Rheinfelden. Nighttime temperatures generally drop to 10°C (50°F) in Rheinfelden and 5°C (41°F) in Blankenburg.
What is the temperature of the different cities in Aargau, Switzerland in September?
Discover the typical September temperatures for the most popular locations of Aargau on the map below. Detailed insights are just a click away.