The weather in Zell am See in September is very cold with temperatures between 3°C and 15°C, warm clothes are a must.
You can expect rain for roughly half of the month of September in Zell am See. 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 Zell am See in September 2025.
If you’re planning to visit Zell am See in the near future, we highly recommend that you review the 14 day weather forecast for Zell am See before you arrive.