The weather in Andermatt in September is very cold with temperatures between 3°C and 14°C, warm clothes are a must.
You can expect rain for roughly half of the month of September in Andermatt. 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 Andermatt can expect a few days of snow in September.
Our weather forecast can give you a great sense of what weather to expect in Andermatt in September 2024.
If you’re planning to visit Andermatt in the near future, we highly recommend that you review the 14 day weather forecast for Andermatt before you arrive.
Temperatures
14° / 3°
Rainy Days
14
Snowy Days
1
Dry Days
15
Rainfall
224
mm
Sun Hours
9.7
Hrs
