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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.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -1° / -13° | 7 | 7 | 18 | 163 mm | Awful | Courchevel in January |
| February | 0° / -12° | 5 | 6 | 19 | 130 mm | Awful | Courchevel in February |
| March | 3° / -8° | 8 | 7 | 19 | 128 mm | Awful | Courchevel in March |
| April | 7° / -3° | 11 | 8 | 12 | 144 mm | Awful | Courchevel in April |
| May | 11° / 0° | 17 | 8 | 7 | 229 mm | Awful | Courchevel in May |
| June | 17° / 4° | 16 | 14 | 0 | 164 mm | Ok | Courchevel in June |
| July | 20° / 6° | 12 | 19 | 0 | 140 mm | Ok | Courchevel in July |
| August | 20° / 6° | 11 | 21 | 0 | 118 mm | Ok | Courchevel in August |
| September | 16° / 3° | 9 | 19 | 1 | 103 mm | Ok | Courchevel in September |
| October | 11° / 0° | 6 | 20 | 4 | 97 mm | Bad | Courchevel in October |
| November | 4° / -5° | 8 | 11 | 12 | 173 mm | Awful | Courchevel in November |
| December | 0° / -10° | 6 | 9 | 16 | 182 mm | Awful | Courchevel in December |