The temperatures in Chamonix in July are quite cold with temperatures between 44°F and 62°F, warm clothes are a must.
You can expect rain for roughly half of the month of July in Chamonix. 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 Chamonix can expect a few days of snow in July.
Our weather forecast can give you a great sense of what weather to expect in Chamonix in July 2025.
If you’re planning to visit Chamonix in the near future, we highly recommend that you review the 14 day weather forecast for Chamonix before you arrive.
Temperatures
62° / 44°
Rainy Days
14
Snowy Days
2
Dry Days
15
Rainfall
6.54
in
Sun Hours
11.0
Hrs
