The weather in Courchevel in September is very cold with temperatures between 3°C and 16°C, warm clothes are a must.
You can expect rain for roughly half of the month of September in Courchevel. 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 Courchevel can expect a few days of snow in September.
Our weather forecast can give you a great sense of what weather to expect in Courchevel in September 2026.
If you’re planning to visit Courchevel in the near future, we highly recommend that you review the 14 day weather forecast for Courchevel before you arrive.
Temperatures
16° / 3°
Rainy Days
9
Snowy Days
1
Dry Days
19
Rainfall
103
mm
Sun Hours
8.1
Hrs
