The weather in Innsbruck in September is very cold with temperatures between 4°C and 15°C, warm clothes are a must.
You can expect rain for roughly half of the month of September in Innsbruck. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Innsbruck in September 2025.
If you’re planning to visit Innsbruck in the near future, we highly recommend that you review the 14 day weather forecast for Innsbruck before you arrive.
Temperatures
15° / 4°
Rainy Days
12
Snowy Days
0
Dry Days
18
Rainfall
193
mm
Sun Hours
10.1
Hrs
