Generally the weather in Chamonix right through September is -1 with a normal high in the month being 18 with low daily temperautes being -4 degrees. For more context we have put some more information below:
Month | Degrees Celsius |
---|---|
Temperature | -1 |
High Temperature | 18 |
Low Temperature | -4 |
Useful Links: Chamonix Weather: Average Weather & Yearly Climate