The temperatures in Wildhaus in September are quite cold with temperatures between 5°C and 13°C, warm clothes are a must.
You can expect rain for roughly half of the month of September in Wildhaus. 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.
Please note that Wildhaus can expect a few days of snow in September.
Our weather forecast can give you a great sense of what weather to expect in Wildhaus in September 2026.
If you’re planning to visit Wildhaus in the near future, we highly recommend that you review the 14 day weather forecast for Wildhaus before you arrive.
Temperatures
13° / 5°
Rainy Days
12
Snowy Days
1
Dry Days
17
Rainfall
62
mm
Sun Hours
2.1
Hrs
