SwitzerlandCountries Switzerland Aargau September Precipitation
SwitzerlandSwitzerland Aargau
Aargau Switzerland
Precipitation in September
Climate ▸Forecast ▸September ▸October ▸
JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

September Rainfall Precipitation in Aargau

Aargau is a region in Switzerland. In September precipitation ranges from moderate in Rheinfelden with 100 mm of rainfall to heavy in Säntis (the highest mountain in the Alpstein massif) with 178 mm of rainfall.

Where and how much does it rain in Aargau in September?

Find the average total precipitation in September for the most popular destinations in Aargau on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather
Temperatures
Precipitation
Map not visible? Whoops sorry! Please refresh the page.
MarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarker
Leaflet © OpenStreetMap
Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

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 Aargau's climate page.

  • How much rainfall does Aargau receive in September?
    • With an average precipitation of 105 mm, Baden sees a good amount of rain in September. Unpredictable weather changes are a common sight.

  • What is the wettest city in September in Aargau?
    • In our records, Säntis (the highest mountain in the Alpstein massif) stands out as having an average precipitation level of 178 mm, making it the wettest location.

  • What is the driest city in September in Aargau?
    • Based on our records, Rheinfelden registers the lowest average precipitation, with only 100 mm.

    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.